CN203621741U - Laser punching device of miniature horn bracket - Google Patents
Laser punching device of miniature horn bracket Download PDFInfo
- Publication number
- CN203621741U CN203621741U CN201320775105.5U CN201320775105U CN203621741U CN 203621741 U CN203621741 U CN 203621741U CN 201320775105 U CN201320775105 U CN 201320775105U CN 203621741 U CN203621741 U CN 203621741U
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- laser
- lens
- horn bracket
- bracket
- support
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Abstract
The utility model relates to a laser punching device of a miniature horn bracket. The device comprises a lens bracket, a laser lens, an equipment worktable and an aluminum precision jig, wherein the lens bracket is arranged on the equipment worktable, the laser lens is arranged on the lens bracket, the precision jig is connected with the equipment worktable, and is provided with a groove for conveying and clamping a to-be-processed metal horn bracket, the groove is provided with a laser punching working station, and the laser punching working station is provided with a positioning magnet. After the horn bracket is clamped and conveyed in the groove and enters the laser punching working station, the to-be-processed horn bracket is positioned by the positioning magnet, so the easiness in displacement of the horn bracket during processing after positioning is avoided. As the laser lens is adopted for drilling, the surface drawing on the processed horn bracket is avoided, the product quality is high, the processing precision is high, and the finished rate is high.
Description
Technical field
The utility model relates to the production technical field of loudspeaker, relates in particular to a kind of laser drilling device of Microspeaker support.
Background technology
Horn bracket is the important component part of loudspeaker.Horn bracket is of a great variety, classifies and probably can be divided into plastic rubber bracket, metallic support etc. with material.Wherein metallic support is most widely used with its good processability and practicality.
Metal current horn bracket adopts the processing of cold-punching mould technology mostly, adopt this kind of mode need to adopt manual operations, each processing all needs again clamping and location horn bracket, behind location, in process, horn bracket is easily shifted, cause the surperficial wire drawing precision of horn bracket low, poor product quality, the machining accuracy produced reduce, and defect rate is high.
Utility model content
The purpose of this utility model is to provide a kind of laser drilling device of Microspeaker support, and horn bracket is installed and locates conveniently, and behind location, in process, horn bracket is difficult for displacement, the horn bracket processing is without surperficial wire drawing, good product quality, machining accuracy is high, and yield rate is high.
The utility model is realized by the following technical solutions:
A kind of laser drilling device of Microspeaker support, comprise lens bracket, laser lens and equipment workbench, lens bracket is arranged on equipment workbench, and laser lens is arranged on lens bracket, also comprise the accurate tool of aluminum, accurate tool is connected with equipment workbench; On accurate tool, be provided with for delivery of with the groove of the metal horn bracket to be processed that is installed, groove is provided with laser boring station, laser boring station is provided with phase magnet.
Preferably, also comprise correction station, Built-in lens optical fiber and horn bracket rotating mechanism, correction station is positioned at groove; Horn bracket rotating mechanism is positioned at top or the bottom of correction station; The transmit direction of the light beam of Built-in lens optical fiber is towards correction station; In the time that metal horn bracket to be processed is gone to correction station, horn bracket rotating mechanism drives this metal horn bracket rotation to be processed, in the time that the light beam of Built-in lens optical fiber transmitting is mapped to the outlet breach of metal horn bracket to be processed, horn bracket rotating mechanism stops the rotation, and completes the position work for correction of metal horn bracket to be processed.
Preferably, the cross sectional shape of groove and the cross sectional shape of horn bracket coincide; Groove comprises transverse concave groove and longitudinal fluting, and transverse concave groove is crossing with longitudinal fluting, and the quantity of transverse concave groove is 2.
Preferably, also comprise thruster mechanism, thruster mechanism is along transverse concave groove setting, and the metal horn bracket to be processed on accurate tool is pushed by force correction station by thruster mechanism.
Preferably, also comprise layback mechanism, the longitudinally groove setting of layback mechanism, the intersection that layback mechanism moves the metal horn bracket to be processed of longitudinal fluting porch to transverse concave groove and longitudinal fluting.
Preferably, also comprise feeding mouth and vibrating disk; The entrance of feeding mouth and longitudinal fluting joins; Metal horn bracket to be processed is positioned on vibrating disk, enters feeding mouth by the shock effect of vibrating disk.
Preferably, feeding mouth is the extra quality road of aluminum feeding mouth.
Preferably, also comprise laser support chute, laser support chute is arranged at equipment workbench, and laser support chute arranges along equipment workbench left and right, and lens bracket coordinates with laser support chute.
Preferably, also comprise foldable finished product placement platform, foldable finished product placement platform is positioned at a rear station of laser boring station.
Preferably, also comprise electric cabinet, control cabinet and laser lens up-down adjustment handle, electric cabinet is positioned at the bottom of equipment workbench, and control cabinet is positioned at the top of equipment workbench; Laser lens up-down adjustment handle is positioned on lens bracket, and laser lens up-down adjustment handle connects laser lens.
The beneficial effects of the utility model are: a kind of laser drilling device of Microspeaker support, comprise lens bracket, laser lens and equipment workbench, lens bracket is arranged on equipment workbench, laser lens is arranged on lens bracket, also comprise the accurate tool of aluminum, accurate tool is connected with equipment workbench; On accurate tool, be provided with for delivery of with the groove of the metal horn bracket to be processed that is installed, groove is provided with laser boring station, laser boring station is provided with phase magnet.Horn bracket is installed and carries in groove, enter after laser boring station, be positioned magnet location of horn bracket to be processed, behind location, in process, horn bracket is difficult for displacement, owing to adopting laser lens boring, the horn bracket processing is without surperficial wire drawing, good product quality, machining accuracy is high, and yield rate is high.
Accompanying drawing explanation
For technical scheme clearer, that the utility model embodiment is described effectively, the accompanying drawing of required use in embodiment is briefly described, self-explantoryly be, accompanying drawing in the following describes is only embodiment more of the present utility model, for those skilled in the art, without paying under the prerequisite of creative work, can also make other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view of the laser drilling device of a kind of Microspeaker support of the utility model.
Fig. 2 is the top view of the laser drilling device of a kind of Microspeaker support of the utility model.
Fig. 3 is the schematic diagram of the Built-in lens fiber work of a kind of Microspeaker support of the utility model.
Fig. 4 is the profile of the horn bracket of the laser drilling device processing of a kind of Microspeaker support of the utility model.
In figure:
1-lens bracket; 2-laser lens; 3-equipment workbench; The accurate tool of 4-; 51-transverse concave groove; 52-longitudinal fluting; 6-phase magnet; The 7-station of rectifying a deviation; 8-Built-in lens optical fiber; 9-horn bracket rotating mechanism; 10-thruster mechanism; 11-layback mechanism; 12-feeding mouth; 13-laser support chute; 14-foldable finished product placement platform; 15-electric cabinet; 16-control cabinet; 17-laser lens up-down adjustment handle.
The specific embodiment
The utility model provides a kind of laser drilling device of Microspeaker support, in order to make, those of skill in the art are clearer understands the utility model scheme, and make the above-mentioned object of the utility model, feature, beneficial effect can more understand, understandable, below in conjunction with accompanying drawing 1～4 and the specific embodiment, the utility model is described in further detail.
A kind of laser drilling device of Microspeaker support, comprise lens bracket 1, laser lens 2 and equipment workbench 3, lens bracket 1 is arranged on equipment workbench 3, and laser lens 2 is arranged on lens bracket 1, also comprise the accurate tool 4 of aluminum, accurate tool 4 is connected with equipment workbench 3; On accurate tool 4, be provided with for delivery of with the groove of the metal horn bracket to be processed that is installed, groove is provided with laser boring station, laser boring station is provided with phase magnet 6.
Horn bracket is installed and carries in groove, enter after laser boring station, the horn bracket to be processed magnet 6 that is positioned is located, behind location, in process, horn bracket is difficult for displacement, owing to adopting laser lens 2 to carry out laser drill, the horn bracket processing is without surperficial wire drawing, good product quality, machining accuracy is high, and yield rate is high.
In the present embodiment, also comprise correction station 7, Built-in lens optical fiber 8 and horn bracket rotating mechanism 9, correction station 7 is positioned at groove; Horn bracket rotating mechanism 9 is positioned at top or the bottom of correction station 7; The transmit direction of the light beam of Built-in lens optical fiber 8 is towards correction station 7; In the time that metal horn bracket to be processed is gone to correction station 7, horn bracket rotating mechanism 9 drives this metal horn bracket rotation to be processed, when the light beam of launching when Built-in lens optical fiber 8 is mapped to the outlet breach of metal horn bracket to be processed, horn bracket rotating mechanism 9 stops the rotation, and completes the position work for correction of metal horn bracket to be processed.
In the present embodiment, groove comprises transverse concave groove 51 and longitudinal fluting 52, and transverse concave groove 51 is crossing with longitudinal fluting 52, and the quantity of transverse concave groove 51 is 2.Two transverse concave grooves 51 one in front and one in back arrange, and horn bracket rotating mechanism 9 comprises front loudspeaker rotating mechanism and rear loudspeaker rotating mechanism.
In the present embodiment, also comprise thruster mechanism 10, thruster mechanism 10 arranges along transverse concave groove 51, and the metal horn bracket to be processed on accurate tool 4 is pushed by force correction station 7 by thruster mechanism 10.
In the present embodiment, also comprise layback mechanism 11, layback mechanism 11 longitudinally groove 52 arranges, and layback mechanism 11 moves the metal horn bracket to be processed of longitudinal fluting 52 porch to the intersection of transverse concave groove 51 and longitudinal fluting 52.
In the present embodiment, also comprise feeding mouth 12 and vibrating disk; Feeding mouth 12 joins with the entrance of longitudinal fluting 52; Metal horn bracket to be processed is positioned on vibrating disk, enters feeding mouth 12 by the shock effect of vibrating disk.
In the present embodiment, feeding mouth 12 is the extra quality road of aluminum feeding mouth.
The extra quality road of aluminum feeding mouth can hold two horn brackets to be processed simultaneously, two horn brackets to be processed enter longitudinal fluting 52, under the effect of layback mechanism 11, move, two horn brackets to be processed enter respectively the infall of longitudinal fluting 52 and two transverse concave grooves 51, under the effect of thruster mechanism 10, move along transverse concave groove 51, enter correction station, front loudspeaker rotating mechanism and rear loudspeaker rotating mechanism drive respectively two horn bracket rotations to be processed under the drive of stepper motor, complete the correction work of horn bracket to be processed by Built-in lens optical fiber 8 simultaneously.
In the present embodiment, also comprise laser support chute 13, laser support chute 13 is arranged at equipment workbench 3, and laser support chute 13 arranges along equipment workbench 3 left and right, and lens bracket 1 coordinates with laser support chute 13.
In the present embodiment, also comprise foldable finished product placement platform 14, foldable finished product placement platform 14 is positioned at a rear station of laser boring station.After machining, horn bracket from laser boring station, finished product horn bracket is moved to foldable finished product placement platform 14 by manipulator.
In the present embodiment, also comprise electric cabinet 15, control cabinet 16 and laser lens up-down adjustment handle 17, electric cabinet 15 is positioned at the bottom of equipment workbench 3, and control cabinet 16 is positioned at the top of equipment workbench 3; Laser lens up-down adjustment handle 17 is positioned on lens bracket 1, and laser lens up-down adjustment handle 17 connects laser lens 2.
Use diel punching on horn bracket, the aperture in the hole obtaining due to said method large (general aperture is not less than Φ 0.3mm), also need that further (damping material is as adjustable sound paper for damping material by manually fastening with glue in horn bracket, screen cloth, adhesive-bonded fabric, compression cotton etc.) adjust the Frequency Response of loudspeaker, thus guarantee the tonequality of earphone horn.But because handwork is difficult to realize the uniformity that machine automatic batch is processed, the glue consumption and the density of damping material etc. that apply for adjusting loudspeaker tone color are also difficult to precisely controlled, thereby cause loudspeaker after glue coating is pasted damping material, be difficult to be consistent stable with a collection of earphone horn acoustic characteristic processing.Meanwhile, machining accuracy is low, poor product quality: owing to adopting manual operations, each processing all needs again clamping and chucking lug casing, causes horn bracket surface wire drawing precision low, the poor product quality of producing, and defect rate is high; Adopt and manually add tool, owing to there being a large amount of non-cutting times in process, cause process velocity slow, per hour only can processed finished products ear casing approximately 200～300; Whole process adopts manual manufacture, causes cost of labor high, and increasing of defect rate, also increases material cost simultaneously, and then the manufacturing cost of whole ear casing is increased
The beneficial effects of the utility model are: manufacturing procedure is simple, difficulty of processing is low: adopt vibrating disk and feeding mouth auto feed, use the 4 completing place works for correction of Built-in lens optical fiber, whole process automation, also very simple of manufacturing procedure, remove manual clamping simultaneously from, reduced difficulty of processing; Machining accuracy is high, good product quality: adopt and automatically change into product, do not need manual clamping and location basin frame, improved the uniformity of horn bracket perforate, make the good product quality produced, qualification rate is high; Process velocity is fast: while adopting full-automatic production ear casing, without non-cutting time, promoted process velocity, approximately 7500 of energy processed finished products ear casings per hour; Low cost of manufacture: whole production process does not need manually to carry out clamping, has reduced cost of labor, the rising of qualification rate, is better utilized material, thereby has reduced the manufacturing cost of whole ear casing simultaneously.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other specific embodiment of the present utility model, within these modes all will fall into protection domain of the present utility model.
Claims (10)
1. the laser drilling device of a Microspeaker support, comprise lens bracket (1), laser lens (2) and equipment workbench (3), lens bracket (1) is arranged on equipment workbench (3), laser lens (2) is arranged on lens bracket (1), it is characterized in that, also comprise the accurate tool (4) of aluminum, described accurate tool (4) is connected with described equipment workbench (3); On described accurate tool (4), be provided with for delivery of with the groove of the metal horn bracket to be processed that is installed, described groove is provided with laser boring station, described laser boring station is provided with phase magnet (6).
2. the laser drilling device of Microspeaker support as claimed in claim 1, is characterized in that, also comprises correction station (7), Built-in lens optical fiber (8) and horn bracket rotating mechanism (9), and described correction station (7) is positioned at described groove; Horn bracket rotating mechanism (9) is positioned at top or the bottom of correction station (7); The transmit direction of the light beam of Built-in lens optical fiber (8) is towards correction station (7); In the time that metal horn bracket to be processed is gone to correction station (7), horn bracket rotating mechanism (9) drives this metal horn bracket rotation to be processed, in the time that the light beam of Built-in lens optical fiber (8) transmitting is mapped to the outlet breach of metal horn bracket to be processed, horn bracket rotating mechanism (9) stops the rotation, and completes the position work for correction of metal horn bracket to be processed.
3. the laser drilling device of Microspeaker support as claimed in claim 2, it is characterized in that, described groove comprises transverse concave groove (51) and longitudinal fluting (52), and described transverse concave groove (51) is crossing with described longitudinal fluting (52), and the quantity of described transverse concave groove (51) is 2.
4. the laser drilling device of Microspeaker support as claimed in claim 3, it is characterized in that, also comprise thruster mechanism (10), described thruster mechanism (10) arranges along described transverse concave groove (51), and the metal horn bracket to be processed on accurate tool (4) is pushed by force described correction station (7) by described thruster mechanism (10).
5. the laser drilling device of Microspeaker support as claimed in claim 4, it is characterized in that, also comprise layback mechanism (11), described layback mechanism (11) arranges along described longitudinal fluting (52), and described layback mechanism (11) moves the metal horn bracket to be processed of longitudinal fluting (52) porch to the intersection of described transverse concave groove (51) and described longitudinal fluting (52).
6. the laser drilling device of Microspeaker support as claimed in claim 5, is characterized in that, also comprises feeding mouth (12) and vibrating disk; Described feeding mouth (12) joins with the entrance of described longitudinal fluting (52); Metal horn bracket to be processed is positioned on described vibrating disk, enters described feeding mouth (12) by the shock effect of vibrating disk.
7. the laser drilling device of Microspeaker support as claimed in claim 6, is characterized in that, described feeding mouth (12) is the extra quality road of aluminum feeding mouth.
8. the laser drilling device of Microspeaker support as claimed in claim 1, it is characterized in that, also comprise laser support chute (13), described laser support chute (13) is arranged at equipment workbench (3), described laser support chute (13) arranges along equipment workbench (3) left and right, and described lens bracket (1) coordinates with described laser support chute (13).
9. the laser drilling device of Microspeaker support as claimed in claim 1, is characterized in that, also comprises foldable finished product placement platform (14), and described foldable finished product placement platform (14) is positioned at a rear station of described laser boring station.
10. the laser drilling device of Microspeaker support as claimed in claim 1, it is characterized in that, also comprise electric cabinet (15), control cabinet (16) and laser lens up-down adjustment handle (17), described electric cabinet (15) is positioned at the bottom of described equipment workbench (3), and described control cabinet (16) is positioned at the top of described equipment workbench (3); It is upper that described laser lens up-down adjustment handle (17) is positioned at described lens bracket (1), and described laser lens up-down adjustment handle (17) connects described laser lens (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320775105.5U CN203621741U (en) | 2013-11-29 | 2013-11-29 | Laser punching device of miniature horn bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320775105.5U CN203621741U (en) | 2013-11-29 | 2013-11-29 | Laser punching device of miniature horn bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203621741U true CN203621741U (en) | 2014-06-04 |
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ID=50808259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320775105.5U Expired - Fee Related CN203621741U (en) | 2013-11-29 | 2013-11-29 | Laser punching device of miniature horn bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203621741U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106170120A (en) * | 2016-08-19 | 2016-11-30 | 赣州鑫冠科技股份有限公司 | A kind of horn bracket perforating device |
| CN107643293A (en) * | 2017-08-15 | 2018-01-30 | 广东工业大学 | The outgoing detector and system of a kind of automotive seat |
| CN110187432A (en) * | 2019-04-30 | 2019-08-30 | 上海大学 | A kind of preparation method and device of active microcrystal fiber |
-
2013
- 2013-11-29 CN CN201320775105.5U patent/CN203621741U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106170120A (en) * | 2016-08-19 | 2016-11-30 | 赣州鑫冠科技股份有限公司 | A kind of horn bracket perforating device |
| CN106170120B (en) * | 2016-08-19 | 2019-07-26 | 赣州鑫冠科技股份有限公司 | A kind of horn bracket perforating device |
| CN107643293A (en) * | 2017-08-15 | 2018-01-30 | 广东工业大学 | The outgoing detector and system of a kind of automotive seat |
| CN110187432A (en) * | 2019-04-30 | 2019-08-30 | 上海大学 | A kind of preparation method and device of active microcrystal fiber |
| US11502475B2 (en) | 2019-04-30 | 2022-11-15 | Shanghai University | Method and device for processing active microcrystalline fiber by magnetic field induction and lasering |
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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: 20140604 Termination date: 20171129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |