CN104174755A - Angle steel end portion gap stamping die - Google Patents
Angle steel end portion gap stamping die Download PDFInfo
- Publication number
- CN104174755A CN104174755A CN201410439368.8A CN201410439368A CN104174755A CN 104174755 A CN104174755 A CN 104174755A CN 201410439368 A CN201410439368 A CN 201410439368A CN 104174755 A CN104174755 A CN 104174755A
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- China
- Prior art keywords
- angle steel
- die
- upper bolster
- punching
- positioning table
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Abstract
An angle steel end portion gap stamping die comprises a punch set (1) and a die set; the die set is provided with a V-shaped groove (13), a cavity die (11) which arranged on one lateral wall of the V-shaped groove, a waste material outlet channel (12) which is communicated with the cavity die (11) and a first guide column (9) and a second guide column (10) which are fixed on the die set; the punch set (1) is provided with a first guide sleeve (7) and a second guide sleeve (8) which are matched with the first guide column (9) and the second guide column (10), a core die (2) which is connected to the punch set (1) and a first swaging block (3) and a second swaging block (4) which are arranged on bilateral sides of the core die (2) and in elastic connection with the punch set (1).
Description
Technical field
The present invention relates to stamping technology field, relate in particular to and a kind ofly rush scarce diel for angle steel end.
Background technology
Angle steel is the common components that is applied to the fields such as building industry, mechanical industry, transportation.According to different operating occasion, angle steel needs to cut out breach by the size of setting in end in use sometimes, is convenient to the processing of subsequent handling.
Cutting out breach in angle steel end has several different methods, as cut with oxyacetylene metal-cutting equipment.The shortcoming of the method is to waste time and energy, and cutting efficiency is low, and cost is higher; Angle steel after cutting is easily out of shape, and otch burr is many, cut surface out-of-flatness, and precision is lower, and easily wastes angle steel material.In order to improve the efficiency and the angle steel workpiece quality that cut off angle steel, adopting milling machine to cut out breach to angle steel is current comparatively conventional method, but the method efficiency is still not high.
Chinese patent CN203599347U discloses a kind of angle steel stamping die on May 21st, 2014, this stamping die comprises upper bolster, die shoe and die shank, the top Joint of described die shank and described upper bolster, be installed with die on described die shoe top, on described die, be provided with V-notch, bottom at described upper bolster is installed with punch, end surface shape and the V-notch of described punch match, also comprise guide plate, described guide plate is positioned at the described upper bolster described guide plate in below and described upper bolster joins by column, is arranged with back-moving spring outward at described column; On described die shoe, be also provided with guide pillar, described guide plate is provided with through hole, and described guide pillar can pass described through hole, and by die shoe is fixed, upper bolster presses down, and utilizes coordinating of punch and die, completes accurate punching press, to reach highly-efficient processing, and the object that cost is low.This diel can be used for angle steel to thrust, and should not be used for angle steel to cut out breach, is especially not suitable for the punching press to angle steel both ends breach.
Summary of the invention
The technical problem that the present invention solves is to provide a kind of easy to use and flexible, and operating efficiency is high, rushes scarce mould and has the punch press of this mould for angle steel end.
In order to solve the problems of the technologies described above, the punching of angle steel provided by the invention end lacks diel, comprises upper bolster, die shoe; On described die shoe, be provided with V-type groove, be positioned at the wherein die of a sidewall of described V-type groove, the waste outlet passage being communicated with described die, be fixed on the first guide pillar and the second guide pillar on described die shoe, on described upper bolster, be provided with the first guide pin bushing and the second guide pin bushing that coordinate with described the first guide pillar, the second guide pillar respectively, be connected to the punch of described upper bolster, be positioned at the both sides of described punch, the first binder block and the second binder block that are connected with described upper bolster elasticity.
As further improvement technical scheme, the punching of angle steel provided by the invention end lacks diel, and described the first binder block is connected with described upper bolster by the first polyurethane rod; Described the second binder block is connected with described upper bolster by the second polyurethane rod.
As further improvement technical scheme, the punching of angle steel provided by the invention end lacks diel, is also provided with the first positioning table and the second positioning table on described die shoe.
As further improvement technical scheme, the punching of angle steel provided by the invention end lacks diel, and the upper surface of described the first positioning table and the second positioning table and the bottom land of V-type groove are at grade.
As further improvement technical scheme, the punching of angle steel provided by the invention end lacks diel, and described the first positioning table and the second positioning table are provided with the graduated scale for locating.
In the situation that not conflicting, above-mentioned improvement project can be implemented alone or in combination.
It is exquisite novel, easy to use that the angle steel end punching providing lacks punching die structure, solved the low technical problem of angle steel both ends breach working (machining) efficiency, has efficiency high, and cost is low, can realize the two ends punching press breach to angle steel with same mould.
Brief description of the drawings
Accompanying drawing is used to provide a further understanding of the present invention, forms the application's a part, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the main TV structure schematic diagram of embodiment diel;
Fig. 2 is that A-A of Fig. 1 is to structural representation;
Fig. 3 is the design of part schematic diagram after the punching of angle steel end lacks.
Detailed description of the invention
Angle steel end punching as depicted in figs. 1 and 2 lacks diel, comprises upper bolster 1, die shoe; On die shoe, be provided with V-type groove 13, be positioned at the die 11 at a V-type groove sidewall middle part wherein, the waste outlet passage 12 being communicated with die 11, be fixed on the first guide pillar 9 and the second guide pillar 10 on die shoe, be positioned at the first positioning table 14 outside V-type groove 13 two ends and the second positioning table 15, the first positioning tables 14 and the upper surface of the second positioning table 15 and the bottom land of V-type groove 13 at grade; On upper bolster 1, be provided with the first guide pin bushing 7 and the second guide pin bushing 8 that coordinate with the first guide pillar 9, the second guide pillar 10 respectively, be connected to the punch 2 of upper bolster 1, be positioned at the both sides of punch 2, by the first polyurethane rod 6 the first binder blocks 3 that are connected with upper bolster 1, by the second polyurethane rod 5 the second binder blocks 4 that are connected with upper bolster 1.
On die shoe, be provided with V-shaped groove, can match with the shape of angle steel well, for carrying angle steel.On die shoe, be provided with guide pillar, on upper bolster 1, be provided with guide pin bushing, ensure that punch-die has accurate fit clearance in the time of press work; Outside V-type groove 13 two ends, be provided with the first positioning table 14 and the second positioning table 15, be conducive to coordinate with V-type groove 13, position, and play supporting role; Be provided with the first binder block 3 and the second binder block 4 that are connected with upper bolster 1 elasticity in the both sides of punch 2, in the time of punching press, the first binder block 3 and the second binder block 4 fall, and angle steel is pushed down, in punching course, make angle steel can not produce skew in the moment that is subject to punching press, can improve the precision of punching press.
Angle steel as shown in Figure 3, two ends are in the time offering end breach, first illustrated upper right side is put into V-type groove 13, the other end is inserted on the first positioning table 14, locates, and illustrated upper right side gap portions is overlapped with the position of die 11, in punching course, along with moving down of upper bolster 1, the first binder block 3 is pushed down angle steel, and punch 2 completes punching press.Then, illustrated angle steel lower-left end is put into V-type groove 13, the upper right side of made breach is inserted on the second positioning table 15, locate, illustrated lower-left end gap portions is overlapped, in punching course, along with moving down of upper bolster 1 with the position of die 11, the second binder block 4 is pushed down angle steel, and punch 2 completes punching press.Realize the two ends punching press breach to angle steel with same mould, operating efficiency is high, easy to use.
Obviously, the invention is not restricted to above preferred embodiment, also can, in the spirit of the claims in the present invention and description restriction, carry out conversion and the improvement of various ways, can solve same technical problem, and obtain the technique effect of expection, therefore do not repeat.Those of ordinary skill in the art can be from content disclosed by the invention directly or all schemes of associating, as long as within the spirit limiting in claim, also belong to protection scope of the present invention.
Claims (5)
1. an angle steel end punching lacks diel, comprise upper bolster (1), die shoe, it is characterized in that: on described die shoe, be provided with V-type groove (13), be positioned at the wherein die of a sidewall (11) of described V-type groove, the waste outlet passage (12) being communicated with described die (11), be fixed on the first guide pillar (9) and the second guide pillar (10) on described die shoe, on described upper bolster (1), be provided with respectively and described the first guide pillar (9), the first guide pin bushing (7) and the second guide pin bushing (8) that the second guide pillar (10) coordinates, be connected to the punch (2) of described upper bolster (1), be positioned at the both sides of described punch (2), the first binder block (3) and the second binder block (4) that are connected with described upper bolster (1) elasticity.
2. the punching of a kind of angle steel according to claim 1 end lacks diel, it is characterized in that: described the first binder block (3) is connected with described upper bolster (1) by the first polyurethane rod (6); Described the second binder block (4) is connected with described upper bolster (1) by the second polyurethane rod (5).
3. the punching of a kind of angle steel according to claim 1 end lacks diel, it is characterized in that: on described die shoe, be also provided with the first positioning table (14) and the second positioning table (15).
4. the punching of a kind of angle steel according to claim 3 end lacks diel, it is characterized in that: the upper surface of described the first positioning table (14) and the second positioning table (15) and the bottom land of V-type groove (13) are at grade.
5. lack diel according to a kind of angle steel end punching described in claim 3 or 4, it is characterized in that: described the first positioning table (14) and the second positioning table (15) are provided with the graduated scale for locating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410439368.8A CN104174755A (en) | 2014-09-01 | 2014-09-01 | Angle steel end portion gap stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410439368.8A CN104174755A (en) | 2014-09-01 | 2014-09-01 | Angle steel end portion gap stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104174755A true CN104174755A (en) | 2014-12-03 |
Family
ID=51956260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410439368.8A Pending CN104174755A (en) | 2014-09-01 | 2014-09-01 | Angle steel end portion gap stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104174755A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363874A (en) * | 2015-11-03 | 2016-03-02 | 天津市北方高效石化设备制造有限公司 | Angle iron cutting mold |
| CN106001227A (en) * | 2016-06-28 | 2016-10-12 | 芜湖新泉汽车饰件系统有限公司 | Punching device for door panel of automobile |
| CN109013910A (en) * | 2018-09-25 | 2018-12-18 | 安徽骆氏升泰汽车零部件有限公司 | A kind of punching trimming reset cushioning device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4255993A (en) * | 1977-10-27 | 1981-03-17 | Potomac Applied Mechanics, Inc. | Angle iron cutting |
| CN201735667U (en) * | 2010-08-11 | 2011-02-09 | 中国北车集团大同电力机车有限责任公司 | Punching device for workpiece notch |
| CN203091503U (en) * | 2012-12-27 | 2013-07-31 | 昆明湘云衡电气设备有限公司 | Multifunctional once-punching-forming die for two-dimensional cuts of metal angle bar |
| CN103736819A (en) * | 2014-01-13 | 2014-04-23 | 晟扬精密模具（昆山）有限公司 | Blanking die |
| CN203599347U (en) * | 2013-11-19 | 2014-05-21 | 华德宝机械（昆山）有限公司 | Angle steel stamping die |
| CN204108080U (en) * | 2014-09-01 | 2015-01-21 | 湖南梓宏科技有限公司 | The punching of a kind of angle steel end lacks diel |
-
2014
- 2014-09-01 CN CN201410439368.8A patent/CN104174755A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4255993A (en) * | 1977-10-27 | 1981-03-17 | Potomac Applied Mechanics, Inc. | Angle iron cutting |
| CN201735667U (en) * | 2010-08-11 | 2011-02-09 | 中国北车集团大同电力机车有限责任公司 | Punching device for workpiece notch |
| CN203091503U (en) * | 2012-12-27 | 2013-07-31 | 昆明湘云衡电气设备有限公司 | Multifunctional once-punching-forming die for two-dimensional cuts of metal angle bar |
| CN203599347U (en) * | 2013-11-19 | 2014-05-21 | 华德宝机械（昆山）有限公司 | Angle steel stamping die |
| CN103736819A (en) * | 2014-01-13 | 2014-04-23 | 晟扬精密模具（昆山）有限公司 | Blanking die |
| CN204108080U (en) * | 2014-09-01 | 2015-01-21 | 湖南梓宏科技有限公司 | The punching of a kind of angle steel end lacks diel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363874A (en) * | 2015-11-03 | 2016-03-02 | 天津市北方高效石化设备制造有限公司 | Angle iron cutting mold |
| CN106001227A (en) * | 2016-06-28 | 2016-10-12 | 芜湖新泉汽车饰件系统有限公司 | Punching device for door panel of automobile |
| CN109013910A (en) * | 2018-09-25 | 2018-12-18 | 安徽骆氏升泰汽车零部件有限公司 | A kind of punching trimming reset cushioning device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141203 |