CN102233623A - Mold - Google Patents
Mold Download PDFInfo
- Publication number
- CN102233623A CN102233623A CN2010101543740A CN201010154374A CN102233623A CN 102233623 A CN102233623 A CN 102233623A CN 2010101543740 A CN2010101543740 A CN 2010101543740A CN 201010154374 A CN201010154374 A CN 201010154374A CN 102233623 A CN102233623 A CN 102233623A
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- Prior art keywords
- gathering sill
- die
- medial surface
- template
- die cavity
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Abstract
The invention discloses a mold, which comprises a template, a mold core, two fixing bolts and at least two bolts, wherein the template comprises an upper surface, a first side surface and a second side surface; a mold cavity is formed on the upper surface; the mold core is accommodated in the mold cavity and comprises a first outer side surface and a second outer side surface; a first guide slot and a second guide slot which are extended to the second side surface respectively are formed on the first side surface of the template, and are communicated with the mold cavity; a third guide slot is formed on the first outer side surface; a fourth guide slot is formed on the second outer side surface; one fixing bolt is inserted into the first guide slot and the third guide slot, and the other fixing bolt is inserted into the second guide slot and the fourth guide slot; and the at least two bolts and the template are combined with each other in a threaded way and are pressed against the fixing bolts simultaneously so as to fix the mold core in the mold cavity. In the mold, force which is applied to the fixing bolts through the bolts is uniformly distributed on the two sides of the mold core through the fixing bolts, so that the two sides of the mold core are uniformly stressed, and the parallelism of the mold core in the mold cavity is improved.
Description
Technical field
The present invention relates to a kind of mould.
Background technology
Mould generally comprises a template and a die.Described template comprises two relative sides, offers a die cavity on the one side, and the another side of template offers a plurality of screws.After existing design generally is placed on die cavity with die, utilize the mode that is spirally connected that die is fixed in the die cavity.Yet die directly is fixed in the die cavity by bolt, and each bolt applies the power difference of die, cause die stressed irregular all, therefore, image the depth of parallelism of die in die cavity.
Summary of the invention
In view of this, be necessary to provide a kind of high mould of the depth of parallelism of die in die cavity that improves.
A kind of mould, it comprises a template and a die.Described template comprises that a upper surface, is connected first side and one and the described first side second side surface opposite of described upper surface and lower surface with upper surface opposing lower surface.Offer a die cavity to described lower surface depression on the described upper surface.Described die is housed in the described die cavity.Described die comprises one first lateral surface and second lateral surface relative with described first lateral surface.Offer first gathering sill and second gathering sill that extend to described second side respectively on first side of described template.Described first gathering sill all is connected with described die cavity with second gathering sill.The position of corresponding described first gathering sill offers the 3rd gathering sill on first lateral surface of described die.The position of corresponding described second gathering sill offers the 4th gathering sill on second lateral surface of described die.Described mould further comprises two gim pegs and at least two bolts.Wherein a gim peg is inserted in first gathering sill and the 3rd gathering sill.Another gim peg is inserted in second gathering sill and the 4th gathering sill.Described at least two bolts and template screws togather and support simultaneously on gim peg are to be fixed on die in the die cavity of template.
With respect to prior art, offer first gathering sill and second gathering sill in the template of mould of the present invention, first, second gathering sill position of die corresponding templates offers the 3rd, the 4th gathering sill respectively, after die is housed in the die cavity of template, gim peg is inserted into first, second gathering sill of template and the 3rd, the 4th gathering sill of die, bolt and template screw togather and support simultaneously on gim peg, want in the die cavity so that die is fixed.Because the power that each bolt imposes on gim peg is evenly distributed in the both sides of die by gim peg, therefore, makes the both sides of die evenly stressed, has improved the depth of parallelism of die in die cavity.
Description of drawings
Fig. 1 is the perspective exploded view of the mould of embodiment of the present invention;
Fig. 2 is the solid assembling schematic diagram of the mould among Fig. 1;
Fig. 3 is that mould among Fig. 2 is along the generalized section of III-III line.
The main element symbol description
Die 20
Bolt 40
Die cavity 110
The first medial surface 110a
The second medial surface 110b
The 3rd medial surface 110c
The 4th medial surface 110d
Forming surface 210
Die joint 21
First lateral surface 22
Second lateral surface 23
Runner 222
Sprue gate 223
The 3rd gathering sill 220
The 4th gathering sill 230
Screw 17
The specific embodiment
Below in conjunction with accompanying drawing, mould provided by the invention is described in further detail.
See also Fig. 1 and Fig. 2, the mould 100 that embodiment of the present invention provides, it comprises that a template 10, is housed in die 20 in the template 10, and one is used for die 20 is fixed on two gim pegs 30 in the template 10, and a plurality of bolts 40.
Described template 10 comprises that a upper surface 11, connects first side 13, and relative with described first side 13 and be connected described upper and lower surperficial 11 and 12 second side 14 of described upper surface 11 and lower surface 12 with upper surface 11 opposing lower surface 12.Offer a die cavity 110 to described lower surface 12 depressions on the described upper surface 11.Described die cavity 110 is a cube structure, it comprises first a medial surface 110a relative with first side 13 of described template 10, the second medial surface 110b relative with the described first medial surface 110a, vertical respectively the 3rd medial surface 110c and the 4th medial surface 110d that connects the described first medial surface 110a and the second medial surface 110b.Described the 3rd medial surface 110c and described the 4th medial surface 110d are oppositely arranged.Offer two first gathering sill 15 and second gathering sills 16 that extend in parallel towards described second side 14 respectively on first side 13 of described template 10.Described first gathering sill 15 and second gathering sill 16 are column structure.Described first gathering sill 15 all is connected with described die cavity 110 with second gathering sill 16.Described first gathering sill 15 is through to the first medial surface 110a of described die cavity 110 by the 3rd medial surface 110c of first side, the 13 process die cavitys 110 of described template 10, thereby forms one first breach 112 respectively on the described second medial surface 110b and the first medial surface 110a.Described second gathering sill 16 is through to the first medial surface 110a of described die cavity 110 by the 4th medial surface 110d of first side, the 13 process die cavitys 110 of described template 10, thereby forms one second breach (figure does not show) on described the 4th medial surface 110c and the first medial surface 110a respectively.In the present embodiment, also offer four screws 17 on the upper surface 11 of described template 10.These four screws 17 are around described die cavity 110 and be evenly distributed in the corner location of die cavity 110.
The shape of described die 20 is corresponding with the shape of described die cavity 110, so that described die 20 can seamlessly be housed in the described die cavity 110.In the present embodiment, the corresponding described die cavity 110 of the shape of described die 20 be shaped as cube structure.This die 20 comprises that a die joint 21 and two difference vertically connect first lateral surface 22 and second lateral surface 23 of this die joint 21.Described first lateral surface 22 is relative with described second lateral surface 23.Be formed with a plurality of forming surface 210 on the described die joint 21 respectively and offer many runners 222.Wherein offer a sprue gate 223 in the runner 222.Described molding mass flow to described runner 222 via sprue gate 223, after runner 222 injects described forming surface 210.First breach 112 that the position of corresponding described first gathering sill 15 offers on the first medial surface 110a of the 3rd gathering sill 220, the three gathering sills 220 and described die cavity 110 on described first lateral surface 22 aligns mutually.Second breach that the position of corresponding described second gathering sill 16 offers on the first medial surface 110a of the 4th gathering sill 230, the four gathering sills 230 and described die cavity 110 on described second lateral surface 23 aligns mutually.
Be understandable that the shape of described die 20 also can correspond to cylindrical, the shape of described die cavity 110 corresponds to cylindrical, is not limited to present embodiment.
In the present embodiment, the shape of corresponding described first gathering sill 15 of the shape of described two gim pegs 30 and second gathering sill 16 and be the square shape.
Please can read Fig. 3 in the lump, during use, at first described die 20 is housed in the described die cavity 110.Then will be wherein a gim peg 30 be located in first breach 112 of die cavity 110 after being inserted into described first gathering sill 15, be located in second breach of die cavity 110 after another gim peg 30 is inserted into described second gathering sill 16.At last four bolts 40 are screwed on respectively and support simultaneously in the screw 17 on the described gim peg 30.
Be understandable that described template 10 also can only be provided with two screws 17, it is separately positioned in first gathering sill, 15 sides and second gathering sill 16, supports respectively simultaneously on two described gim pegs 30.Be not limited to present embodiment.
Offer first gathering sill and second gathering sill in the template of mould of the present invention, first, second gathering sill position of die corresponding templates offers the 3rd, the 4th gathering sill respectively, after die is housed in the die cavity of template, gim peg is inserted into first, second gathering sill of template and the 3rd, the 4th gathering sill of die, bolt and template screw togather and support simultaneously on gim peg, want in the die cavity so that die is fixed.Because the power that each bolt imposes on gim peg is evenly distributed in the both sides of die by gim peg, therefore, makes the both sides of die evenly stressed, has improved the depth of parallelism of die in die cavity.
Though the present invention discloses as above with better embodiment,, it is not in order to qualification the present invention, and in addition, those skilled in the art can also do other variation etc. in spirit of the present invention.Certainly, the variation that these are done according to spirit of the present invention all should be included within the present invention's scope required for protection.
Claims (7)
1. mould, it comprises a template and a die, described template comprises a upper surface, one with the upper surface opposing lower surface, one connects first side and one and the described first side second side surface opposite of described upper surface and lower surface, offer a die cavity to described lower surface depression on the described upper surface, described die is housed in the described die cavity, described die comprises one first lateral surface and second lateral surface relative with described first lateral surface, it is characterized in that: offer first gathering sill and second gathering sill that extend to described second side respectively on first side of described template, described first gathering sill all is connected with described die cavity with second gathering sill, the position of corresponding described first gathering sill offers the 3rd gathering sill on first lateral surface of described die, the position of corresponding described second gathering sill offers the 4th gathering sill on second lateral surface of described die, described mould further comprises two gim pegs and at least two bolts, wherein a gim peg is inserted in first gathering sill and the 3rd gathering sill, another gim peg is inserted in second gathering sill and the 4th gathering sill, described at least two bolts and template screws togather and support simultaneously on gim peg are to be fixed on die in the die cavity of template.
2. mould as claimed in claim 1, it is characterized in that: described die cavity comprises first medial surface relative with first side of described template, one second medial surface relative with described first medial surface, all vertical respectively the 3rd medial surface and the 4th medial surface that connects described first medial surface and second medial surface, described first gathering sill is through to first medial surface of described die cavity through the 3rd medial surface of die cavity by first side of described template, on described second medial surface and first medial surface, form one first breach respectively, the 3rd gathering sill aligns mutually with described first breach, and described gim peg is located in first medial surface, first breach after being inserted into described first gathering sill.
3. mould as claimed in claim 2, it is characterized in that: described second gathering sill is through to first medial surface of described die cavity through the 4th medial surface of die cavity by first side of described template, on described the 4th medial surface and first medial surface, form one second breach respectively, described the 4th gathering sill aligns mutually with described second breach, and described gim peg is located in first medial surface, second breach after being inserted into described second gathering sill.
4. mould as claimed in claim 1 is characterized in that: offer four screws on the upper surface of described template, the quantity of described at least two bolts is four, and these four bolts are screwed on respectively in the screw and support respectively on described gim peg simultaneously.
5. mould as claimed in claim 1 is characterized in that: the shape of described die is corresponding with the shape of described die cavity, and described die seamlessly is housed in the described die cavity.
6. mould as claimed in claim 5 is characterized in that: the shape of described die cavity and described die is cube structure.
7. mould as claimed in claim 1 is characterized in that: the shape of described gim peg is corresponding with the shape of described first gathering sill and second gathering sill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101543740A CN102233623A (en) | 2010-04-23 | 2010-04-23 | Mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101543740A CN102233623A (en) | 2010-04-23 | 2010-04-23 | Mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102233623A true CN102233623A (en) | 2011-11-09 |
Family
ID=44884977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101543740A Pending CN102233623A (en) | 2010-04-23 | 2010-04-23 | Mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102233623A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103496092A (en) * | 2013-10-08 | 2014-01-08 | 昆山金九亿精密金属有限公司 | Mold for upper cover of junction box |
| CN104708735B (en) * | 2013-12-17 | 2017-05-24 | 昆明创辉塑胶科技有限公司 | Multipurpose machining die for round junction box |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1959002A (en) * | 1930-12-26 | 1934-05-15 | Pre Cote Corp | Apparatus for producing paving material |
| US4435147A (en) * | 1982-04-12 | 1984-03-06 | Hoover Universal, Inc. | Split injection mold |
| US4551084A (en) * | 1983-05-25 | 1985-11-05 | Creative Industries, Inc. | Convertible mold |
| US6120279A (en) * | 1998-07-22 | 2000-09-19 | Itt Manufacturing Enterprises, Inc. | Mold insert positioning system |
| WO2001047683A1 (en) * | 1999-12-29 | 2001-07-05 | Security Plastics, Inc. | Injection mold key lock |
| JP2002011725A (en) * | 2000-06-29 | 2002-01-15 | Mitsubishi Materials Corp | Mold for molding resin |
| CN101053982A (en) * | 2006-04-14 | 2007-10-17 | 鸿富锦精密工业（深圳）有限公司 | Mold device |
| CN101428453A (en) * | 2007-11-06 | 2009-05-13 | 鸿富锦精密工业（深圳）有限公司 | Eyeglass molding mould |
| CN101491927A (en) * | 2008-01-24 | 2009-07-29 | 鸿富锦精密工业（深圳）有限公司 | Die and use method thereof |
-
2010
- 2010-04-23 CN CN2010101543740A patent/CN102233623A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1959002A (en) * | 1930-12-26 | 1934-05-15 | Pre Cote Corp | Apparatus for producing paving material |
| US4435147A (en) * | 1982-04-12 | 1984-03-06 | Hoover Universal, Inc. | Split injection mold |
| US4551084A (en) * | 1983-05-25 | 1985-11-05 | Creative Industries, Inc. | Convertible mold |
| US6120279A (en) * | 1998-07-22 | 2000-09-19 | Itt Manufacturing Enterprises, Inc. | Mold insert positioning system |
| WO2001047683A1 (en) * | 1999-12-29 | 2001-07-05 | Security Plastics, Inc. | Injection mold key lock |
| JP2002011725A (en) * | 2000-06-29 | 2002-01-15 | Mitsubishi Materials Corp | Mold for molding resin |
| CN101053982A (en) * | 2006-04-14 | 2007-10-17 | 鸿富锦精密工业（深圳）有限公司 | Mold device |
| CN101428453A (en) * | 2007-11-06 | 2009-05-13 | 鸿富锦精密工业（深圳）有限公司 | Eyeglass molding mould |
| CN101491927A (en) * | 2008-01-24 | 2009-07-29 | 鸿富锦精密工业（深圳）有限公司 | Die and use method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103496092A (en) * | 2013-10-08 | 2014-01-08 | 昆山金九亿精密金属有限公司 | Mold for upper cover of junction box |
| CN104708735B (en) * | 2013-12-17 | 2017-05-24 | 昆明创辉塑胶科技有限公司 | Multipurpose machining die for round junction box |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111109 |