CN203380764U - Special edging mechanism for computer speaker grill - Google Patents
Special edging mechanism for computer speaker grill Download PDFInfo
- Publication number
- CN203380764U CN203380764U CN201320433328.3U CN201320433328U CN203380764U CN 203380764 U CN203380764 U CN 203380764U CN 201320433328 U CN201320433328 U CN 201320433328U CN 203380764 U CN203380764 U CN 203380764U
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- bed die
- width
- boss
- cavity
- edging mechanism
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Abstract
The utility model discloses a special edging mechanism for a computer speaker grill. The special edging mechanism comprises a bottom die capable of being fixed on a work table board and used for placing the speaker grill, and a pressing die arranged in the bottom die in a pressing manner; a plurality of grooves of which shapes are the same as the shape of the speaker grill are formed in the bottom die; a boss of which width is smaller than that of the speaker grill is arranged in each groove; a channel allowing a grinding wheel of an edging machine to pass is arranged between the circumference of each boss and the groove wall of each groove; the pressing die comprises a plurality of pressing blocks respectively arranged on the bosses in a pressing manner; the width of each pressing block is smaller than that of the speaker grill; in particular, a cavity is formed in the bottom die; a plurality of air holes communicated with the cavity are formed in each boss; the edging mechanism further comprises an air exhaust system for extracting out air in the cavity, and a scrap collection processor communicated with an air vent of the air exhaust system. Through the structure, the cleaning of the grooves is facilitated, and meanwhile, resources are utilized fully; in addition, the special edging mechanism is simple in structure and convenient to implement.
Description
Technical field
the utility model relates to a kind of fixture, is specifically related to a kind of edging mechanism that is exclusively used in the computer loudspeaker net.
Background technology
at present, constantly dwindle or upgrade evolution along with computer, 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 the bed die (1 ') for 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, be equipped with the boss that width is less than speaker net width (11 ') in each groove (10 '), this boss (11 ') breaks away from the bottom of speaker net the bottom land of groove (10 '), the sidewall of the side of speaker net and groove (10 ') is separated simultaneously, make the emery wheel of edge polisher to carry out edging in groove (10 ') 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 all abandoned, and causes the wasting of resources.
Summary of the invention
technical problem to be solved in the utility model 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 utility model is taked 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 the bed die for 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, be equipped with the boss that width is less than speaker net width in each groove, 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 be 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 is greater than the width of boss, easily cause the distortion of speaker net.
due to the enforcement of above technical scheme, the utility model compared with prior art has following advantage:
the utility model 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, in addition simultaneously, the utility model is simple in structure, and it is convenient to implement.
The accompanying drawing explanation
below in conjunction with accompanying drawing and concrete embodiment, the utility model is described in more detail:
the schematic top plan view that Fig. 1 is edging mechanism in prior art;
fig. 2 is the schematic top plan view according to edging mechanism of the present utility model;
the master that Fig. 3 is 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, be equipped with the boss 11 that width is less than speaker net width in each groove 10, 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 the extract system 3 for the interior gas of cavity 13 is extracted out and the scrap collecting processor 4 be 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 is greater than the width of boss, easily cause the distortion of speaker net.
in sum, the utility model 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 resource simultaneously, in addition, the utility model is simple in structure, and it is convenient to implement.
above the utility model is described in detail; its purpose is to allow the personage who is familiar with this art can understand content of the present utility model and be implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to Spirit Essence of the present utility model change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (3)
1. an edging mechanism that is exclusively used in the computer loudspeaker net, it comprises and can be fixed on work top the bed die (1) for 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, be equipped with the boss that width is less than speaker net width (11) in each described groove (10), 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) be 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 (13) 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 |
|---|---|---|---|
| CN201320433328.3U CN203380764U (en) | 2013-07-19 | 2013-07-19 | Special edging mechanism for computer speaker grill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320433328.3U CN203380764U (en) | 2013-07-19 | 2013-07-19 | Special edging mechanism for computer speaker grill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203380764U true CN203380764U (en) | 2014-01-08 |
Family
ID=49869290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320433328.3U Expired - Fee Related CN203380764U (en) | 2013-07-19 | 2013-07-19 | Special edging mechanism for computer speaker grill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203380764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394997A (en) * | 2013-07-19 | 2013-11-20 | 太仓伟利达铭板科技有限公司 | Special edge grinding mechanism for computer speaker meshes |
-
2013
- 2013-07-19 CN CN201320433328.3U patent/CN203380764U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394997A (en) * | 2013-07-19 | 2013-11-20 | 太仓伟利达铭板科技有限公司 | Special edge grinding mechanism for computer speaker meshes |
| CN103394997B (en) * | 2013-07-19 | 2015-09-23 | 太仓伟利达铭板科技有限公司 | A kind of edging mechanism being exclusively used in computer loudspeaker net |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20140719 |
|
| EXPY | Termination of patent right or utility model |