CN103394997A - Special edge grinding mechanism for computer speaker meshes - Google Patents
Special edge grinding mechanism for computer speaker meshes Download PDFInfo
- Publication number
- CN103394997A CN103394997A CN2013103061854A CN201310306185A CN103394997A CN 103394997 A CN103394997 A CN 103394997A CN 2013103061854 A CN2013103061854 A CN 2013103061854A CN 201310306185 A CN201310306185 A CN 201310306185A CN 103394997 A CN103394997 A CN 103394997A
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- CN
- China
- Prior art keywords
- bed die
- width
- cavity
- boss
- edge grinding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000007688 edging Methods 0.000 claims description 16
- 239000011148 porous material Substances 0.000 claims description 6
- 229910001651 emery Inorganic materials 0.000 claims description 5
- 210000002421 cell wall Anatomy 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Abstract
The invention relates to a special edge grinding mechanism for computer speaker meshes. The special edge grinding mechanism comprises a bottom mold, a press mold, an air exhaust system and a scrap collecting processor. The bottom mold can be fixed onto a working table and is used for accommodating the speaker meshes, the press mold is arranged on the bottom mold in a pressing manner, a plurality of grooves are formed in the bottom mold, the shapes of the grooves are identical to those of the speaker meshes, a boss is arranged in each groove, the width of each boss is smaller than that of each speaker mesh, channels are arranged among the peripheral directions of the bosses and the walls of the grooves, grinding wheels of an edge grinding machine can pass the channels, the press mold comprises a plurality of pressing pieces which are respectively arranged on the bosses in a pressing manner, the widths of the pressing pieces are smaller than those of the speaker meshes, particularly, a cavity is arranged inside the bottom mold, a plurality of air holes which are communicated with the cavity are formed in the bosses, the air exhaust system is used for exhausting air in the cavity, and the scrap collecting processor is communicated with an air exhaust port of the air exhaust system. The special edge grinding mechanism has the advantages that the grooves can be cleaned conveniently, resources are sufficiently utilized, and the special edge grinding mechanism is simple in structure and convenient to implement.
Description
Technical field
The present invention relates to a kind of fixture, be specifically related to a kind of edging mechanism that is exclusively used in the computer loudspeaker net.
Background technology
at present, along with computer, constantly dwindle or upgrade evolution, there are various patterns in the profile of its speaker net, therefore, need to adopt the edging mechanism of different models, precision processing is carried out in corner to speaker net, commonly adopt edge polisher that the burr of speaker net are removed, as shown in Figure 1, edging mechanism comprises and can be fixed on work top be used to the bed die (1 ') of placing speaker net and be pressed on the pressing mold (2 ') on bed die (1 '), wherein at the upper surface of bed die (1 '), be provided with two rows symmetrical, and a plurality of grooves (10 ') identical with the speaker net shape, in each groove (10 '), be equipped with the boss that width is less than speaker net width (11 '), this boss (11 ') breaks away from the bottom of speaker net the bottom land of groove (10 '), simultaneously the sidewall of the side of speaker net and groove (10 ') is separated, make the emery wheel of edge polisher in groove (10 '), to carry out edging along the profile of speaker net, described pressing mold (2 ') comprises a plurality of briquettings (20 ') that are pressed on respectively on each speaker net, the shape of each briquetting (20 ') is identical with boss (11 '), pressing mold (2 ') is bolted part and fixedly is pressed on the speaker net upper surface.Yet, in above-mentioned fixture is produced, after emery wheel is processed, there is a lot of chip (particle diameter is less) to remain in groove (11 '), increase the cleaning difficulty of equipment, and the chip of cleaning has abandoned all, causes the wasting of resources.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiencies in the prior art, and a kind of improved edging mechanism that is exclusively used in the computer loudspeaker net is provided.
For solving above technical problem, the present invention takes following technical scheme:
a kind of edging mechanism that is exclusively used in the computer loudspeaker net, it comprises and can be fixed on work top be used to the bed die of placing speaker net and be pressed on the pressing mold on bed die, bed die is provided with a plurality of grooves identical with the speaker net shape, in each groove, be equipped with the boss that width is less than speaker net width, the passage that between the cell wall of the circumferential and groove of this boss, existence supplies the emery wheel of edge polisher to pass through, pressing mold comprises a plurality of briquettings that are pressed on respectively boss, the width of briquetting is less than the width of described speaker net, particularly, bed die inside is provided with cavity, boss is provided with a plurality of pores that are connected with cavity, edging mechanism also comprises the extract system for gas in cavity is extracted out, and the scrap collecting processor that is connected with the exhaust outlet of extract system.
Preferably, bed die comprises bed die and lower bed die, and cavity is arranged in bed die.
In addition, the width of briquetting is less than the width of boss.If the width of briquetting, greater than the width of boss, easily causes the distortion of speaker net.
Due to the enforcement of above technical scheme, the present invention compared with prior art has following advantage:
The present invention is extracted out the gas in cavity by extract system, make in cavity and form negative pressure, seeing through pore sucks the chip of groove in cavity and extract system, then the exhaust outlet from extract system is sent in the scrap collecting processor, be convenient to the cleaning of groove, utilize fully resource simultaneously, in addition, the present invention is simple in structure, and it is convenient to implement.
The accompanying drawing explanation
The present invention will be further described in detail below in conjunction with accompanying drawing and concrete embodiment:
Fig. 1 is the schematic top plan view of edging mechanism in prior art;
Fig. 2 is the schematic top plan view according to edging mechanism of the present invention;
Fig. 3 is that the master of bed die in Fig. 1 looks schematic diagram;
Wherein: 1,1 ', bed die; 10,10 ', groove; 11,11 ', boss; 12, passage; 13, cavity; 14, pore; 15, upper bed die; 16, lower bed die; 2,2 ', pressing mold; 20,20 ', briquetting; 3, extract system; 4, scrap collecting processor.
The specific embodiment
As shown in Figure 2, the edging mechanism that is exclusively used in the computer loudspeaker net that the present embodiment provides, it comprises the bed die 1 that can be fixed on work top and the pressing mold 2 that is pressed on bed die 1 top, wherein bed die 1 is provided with a plurality of grooves 10 identical with the speaker net shape, in each groove 10, be equipped with the boss 11 that width is less than speaker net width, the passage 12 that between the sidewall of the circumferential and groove 10 of this boss 11, existence supplies the emery wheel of edge polisher to pass through; Pressing mold 2 comprises a plurality of briquettings 20 that are pressed on respectively boss 11, and the width of this briquetting 20 is less than the width of speaker net.Simultaneously, bed die 1 inside is provided with cavity 13, boss 11 is provided with a plurality of pores 14 that are connected with cavity 13, and edging mechanism also comprises for the extract system 3 that the interior gas of cavity 13 is extracted out and the scrap collecting processor 4 that is connected with the exhaust outlet of extract system 3.
More specifically, the bed die 1 in this example comprises bed die 15 and lower bed die 16, and above-mentioned cavity 10 is arranged in bed die 15.Reduce as much as possible the volume of cavity 10, thereby make the operating efficiency of extract system 3 higher and better.
In addition, the width of above-mentioned briquetting 20 is less than the width of boss 11.If the width of briquetting, greater than the width of boss, easily causes the distortion of speaker net.
In sum, the present invention is extracted out the gas in cavity by extract system, make in cavity and form negative pressure, see through pore the chip of groove is sucked in cavity and extract system, then the exhaust outlet from extract system is sent in the scrap collecting processor, is convenient to the cleaning of groove, utilize fully simultaneously resource, in addition, the present invention is simple in structure, and it is convenient to implement.
Above the present invention is described in detail; its purpose is to allow the personage who is familiar with this art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; the equivalence that all Spirit Essences according to the present invention are done changes or modifies, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. edging mechanism that is exclusively used in the computer loudspeaker net, it comprises and can be fixed on work top be used to the bed die (1) of placing speaker net and be pressed on the pressing mold (2) on bed die (1), described bed die (1) is provided with a plurality of grooves (10) identical with the speaker net shape, in each described groove (10), be equipped with the boss that width is less than speaker net width (11), the passage (12) that between the cell wall of the circumferential and described groove (10) of described boss (11), existence supplies the emery wheel of edge polisher to pass through, described pressing mold (2) comprises a plurality of briquettings (20) that are pressed on respectively described boss (11), the width of described briquetting (20) is less than the width of described speaker net, it is characterized in that: described bed die (1) inside is provided with cavity (13), described boss (11) is provided with the pore (14) that a plurality of and described cavity (13) is connected, described edging mechanism also comprises the extract system (3) for the interior gas of described cavity (13) is extracted out, and the scrap collecting processor (4) that is connected with the exhaust outlet of described extract system (3).
2. the edging mechanism that is exclusively used in the computer loudspeaker net according to claim 1, it is characterized in that: described bed die (1) comprises bed die (15) and lower bed die (16), and described cavity (10) is arranged in described upper bed die (15).
3. the edging mechanism that is exclusively used in the computer loudspeaker net according to claim 1, it is characterized in that: the width of described briquetting (20) is less than the width of described boss (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310306185.4A CN103394997B (en) | 2013-07-19 | 2013-07-19 | A kind of edging mechanism being exclusively used in computer loudspeaker net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310306185.4A CN103394997B (en) | 2013-07-19 | 2013-07-19 | A kind of edging mechanism being exclusively used in computer loudspeaker net |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103394997A true CN103394997A (en) | 2013-11-20 |
| CN103394997B CN103394997B (en) | 2015-09-23 |
Family
ID=49558821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310306185.4A Active CN103394997B (en) | 2013-07-19 | 2013-07-19 | A kind of edging mechanism being exclusively used in computer loudspeaker net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103394997B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060245613A1 (en) * | 2005-04-28 | 2006-11-02 | Fujitsu Limited | Sounding body unit for preventing occurrence of abnormal sounds |
| DE202007010035U1 (en) * | 2007-05-11 | 2007-10-04 | PARAT Automotive Schönenbach GmbH + Co. KG | Covering element with a grid-like structure made of plastic |
| CN202240506U (en) * | 2011-09-19 | 2012-05-30 | 厦门市源源兴工贸有限公司 | Hole turning device for regular workpiece |
| CN202592220U (en) * | 2012-05-16 | 2012-12-12 | 张子坤 | Dust collection type mill |
| CN202841233U (en) * | 2012-08-28 | 2013-03-27 | 天津华维诺电子有限公司 | Decorative mesh of mobile phone speaker |
| CN203380764U (en) * | 2013-07-19 | 2014-01-08 | 太仓伟利达铭板科技有限公司 | Special edging mechanism for computer speaker grill |
-
2013
- 2013-07-19 CN CN201310306185.4A patent/CN103394997B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060245613A1 (en) * | 2005-04-28 | 2006-11-02 | Fujitsu Limited | Sounding body unit for preventing occurrence of abnormal sounds |
| DE202007010035U1 (en) * | 2007-05-11 | 2007-10-04 | PARAT Automotive Schönenbach GmbH + Co. KG | Covering element with a grid-like structure made of plastic |
| CN202240506U (en) * | 2011-09-19 | 2012-05-30 | 厦门市源源兴工贸有限公司 | Hole turning device for regular workpiece |
| CN202592220U (en) * | 2012-05-16 | 2012-12-12 | 张子坤 | Dust collection type mill |
| CN202841233U (en) * | 2012-08-28 | 2013-03-27 | 天津华维诺电子有限公司 | Decorative mesh of mobile phone speaker |
| CN203380764U (en) * | 2013-07-19 | 2014-01-08 | 太仓伟利达铭板科技有限公司 | Special edging mechanism for computer speaker grill |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103394997B (en) | 2015-09-23 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240401 Address after: No. 193 Qingxi North Ring Road, Qingxi Town, Dongguan City, Guangdong Province, 523000 Patentee after: Dongguan Weifeng New Material Technology Co.,Ltd. Country or region after: China Address before: No. 6 Fenggang Road, Shuangfeng Town, Taicang City, Suzhou City, Jiangsu Province, 215416 Patentee before: Taicang Weilida Nameplates Technology Co.,Ltd. Country or region before: China |