CN204935293U - A kind of circuit board polishing device - Google Patents
A kind of circuit board polishing device Download PDFInfo
- Publication number
- CN204935293U CN204935293U CN201520694139.0U CN201520694139U CN204935293U CN 204935293 U CN204935293 U CN 204935293U CN 201520694139 U CN201520694139 U CN 201520694139U CN 204935293 U CN204935293 U CN 204935293U
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- CN
- China
- Prior art keywords
- template
- circuit board
- guiding rail
- movable guiding
- several
- Prior art date
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- Expired - Fee Related
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a kind of circuit board polishing device, comprise work top (1), clamping device, mobile device and grinding attachment, clamping device comprises C template (2), several compact heaps (5), several compressor arms (6) and several springs (7), compact heap (5) is connected to one end of compressor arm (6), the other end of compressor arm (6) is through C template (2), spring (7) is sleeved on compressor arm (6), mobile device comprises several fixed guides (10), movable guiding rail (9), slide block (12) and cylinder (11), movable guiding rail (9) is arranged on fixed guide (10), slide block (12) is arranged on movable guiding rail (9), grinding attachment comprises motor (13) and emery wheel (15), emery wheel (15) is arranged on the output shaft (14) of motor (13).The beneficial effects of the utility model are: this device have polishing precision high, can not stress the advantages such as distortion by protection circuit plate.
Description
Technical field
The utility model relates to the technical field, particularly a kind of circuit board polishing device of circuit board surface sand milling after circuit boring.
Background technology
The processing of circuit board needs just can obtain finished circuit board through a series of manufacturing procedure, through hole on circuit board machines on bench drill, marginal belt due to through hole after boring is jagged, therefore, workman one only holds circuit board, another holds sander, by the burr at the wheel grinding through hole edge on operation sander, with the polishing of realizing circuit plate, but circuit board is provided with usually a lot of through holes, the polishing of all through holes not only to be wasted time and energy, and the efficiency of polishing is very low, be difficult to the demand meeting market, therefore, do not promote the use of.
Utility model content
The purpose of this utility model is the shortcoming overcoming prior art, provides the circuit board polishing device that a kind of structure is simple, easy to use.
The purpose of this utility model is achieved through the following technical solutions: a kind of circuit board polishing device, comprise work top, clamping device, mobile device and grinding attachment, clamping device comprises C template, several compact heaps, several compressor arms and several springs, compact heap is connected to one end of compressor arm and is positioned at C template, the other end of compressor arm passes C template and is connected with handle, spring housing is contained on compressor arm, between C template and compact heap;
Mobile device comprises several fixed guides, movable guiding rail, slide block and cylinder, fixed guide setting parallel to each other, movable guiding rail to be arranged on fixed guide and to be slidably connected with fixed guide, slide block to be arranged on movable guiding rail and to be slidably connected with movable guiding rail, and the piston rod of cylinder is connected with movable guiding rail is vertical;
Grinding attachment comprises motor and emery wheel, and emery wheel is arranged on the output shaft of motor, and emery wheel and C template be arranged in parallel.
On described C template, the corresponding place of compact heap is provided with location-plate, and C template is provided with several locating pieces.
Described location-plate is elasticity location-plate, and locating piece is elasticity locating piece.
Described fixed guide is arranged perpendicular to C template.
The utility model has the following advantages:
1. compress by using compact heap and spring to coordinate; its compression is reliable, easy to use, difficulty of processing is low, processing cost is low; by using elasticity location-plate and elasticity locating piece; can do not damaged by pressure by protection circuit plate; and there is the effect of buffering; make circuit board when polishing, can not be damaged by pressure because of the extruding of emery wheel
2. the position by using fixed guide, movable guiding rail and slide block can regulate emery wheel easily, and the positional precision of emery wheel is high, is conducive to quick polishing, and polish in the convenient place to needs polishing multiple on same circuit board.
Accompanying drawing explanation
Fig. 1 is a kind of top view of circuit board polishing device;
Fig. 2 is a kind of front view of circuit board polishing device;
In figure, 1-work top, 2-C template, 3-locating piece, 4-location-plate, 5-compact heap, 6-compressor arm, 7-spring, 8-handle, 9-movable guiding rail, 10-fixed guide, 11-cylinder, 12-slide block, 13-motor, 14-output shaft, 15-emery wheel.
Detailed description of the invention
Be further described the utility model below in conjunction with accompanying drawing, protection domain of the present utility model is not limited to the following stated:
As shown in Figure 1, a kind of circuit board polishing device, comprise work top 1, clamping device, mobile device and grinding attachment, clamping device comprises C template 2, two compact heaps 5, two compressor arms 6 and two springs 7, compact heap 5 is connected to one end of compressor arm 6 and is positioned at C template 2, in the present embodiment, on described C template 2, the corresponding place of compact heap 5 is provided with location-plate 4, C template 2 is provided with a locating piece 3, locating piece 3 is arranged on the position in the middle of two location-plates 4, circuit board can be prevented unsettled with this and cause rigidity to be deteriorated, circuit board can be prevented to be out of shape because of pressurized, the other end of compressor arm 6 passes C template 2 and is connected with handle 8, spring 7 to be sleeved on compressor arm 6 and between C template 2 and compact heap 5, spring is in compressive state, by handle 8, compact heap 5 is pulled outwardly, can by circuit board clamping at compact heap 5 and location-plate 4, clamping force is applied by spring 7, due to circuit board only need polishing and circuit board is thin-walled plate part, too large clamping force need not be provided, clamping force is provided enough to be clamped by circuit board by using spring 7,
Mobile device comprises several fixed guides 10, movable guiding rail 9, slide block 12 and cylinder 11, fixed guide 10 setting parallel to each other, movable guiding rail 9 to be arranged on fixed guide 10 and to be slidably connected with fixed guide 10, slide block 12 to be arranged on movable guiding rail 9 and to be slidably connected with movable guiding rail 9, in the present embodiment, described fixed guide 10 is arranged perpendicular to C template 2, and the piston rod of cylinder 11 is connected with movable guiding rail 9 is vertical;
Grinding attachment comprises motor 13 and emery wheel 15, and emery wheel 15 is arranged on the output shaft 14 of motor 13, and emery wheel 15 and C template 2 be arranged in parallel.
In the present embodiment, described location-plate 4 is elasticity location-plate, and locating piece 3 is elasticity locating piece, can prevent circuit board from being pressed from both sides bad and having the function cushioning shock-absorbing, can prevent circuit board from being pressed from both sides bad with this.
The course of work of the present utility model is as follows: make compact heap 5 outwards movement by pulling handle 8, circuit board can be placed between compact heap 5 and location-plate 4, clamping force clamping circuit board is provided again by spring 7, use cylinder 11 to control movable guiding rail 9 to move on fixed guide 10, make emery wheel 15 close to circuit board with this, coordinated with cylinder 11 by moving slider 12, make emery wheel 15 can contact circuit plate, drive emery wheel 15 to rotate by motor 13 to polish to circuit board, owing to being provided with locating piece 3, circuit board can be prevented to be bent and to cause distortion, locating piece 3 and all right absorbing vibration of location-plate 4, reduce the wearing and tearing of circuit board.
Claims (4)
1. a circuit board polishing device, it is characterized in that: comprise work top (1), clamping device, mobile device and grinding attachment, clamping device comprises C template (2), several compact heaps (5), several compressor arms (6) and several springs (7), compact heap (5) is connected to one end of compressor arm (6) and is positioned at C template (2), the other end of compressor arm (6) passes C template (2) and is connected with handle (8), spring (7) is sleeved on compressor arm (6), is positioned between C template (2) and compact heap (5);
Mobile device comprises several fixed guides (10), movable guiding rail (9), slide block (12) and cylinder (11), fixed guide (10) setting parallel to each other, movable guiding rail (9) is arranged on fixed guide (10) and goes up and be slidably connected with fixed guide (10), slide block (12) is arranged on movable guiding rail (9) and goes up and be slidably connected with movable guiding rail (9), and the piston rod of cylinder (11) is connected with movable guiding rail (9) is vertical;
Grinding attachment comprises motor (13) and emery wheel (15), and emery wheel (15) is arranged on the output shaft (14) of motor (13), and emery wheel (15) and C template (2) be arranged in parallel.
2. a kind of circuit board polishing device according to claim 1, is characterized in that: on described C template (2), and the corresponding place of compact heap (5) is provided with location-plate (4), and C template (2) is provided with several locating pieces (3).
3. a kind of circuit board polishing device according to claim 2, is characterized in that: described location-plate (4) is elasticity location-plate, and locating piece (3) is elasticity locating piece.
4. a kind of circuit board polishing device according to claim 1, is characterized in that: described fixed guide (10) is arranged perpendicular to C template (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520694139.0U CN204935293U (en) | 2015-09-09 | 2015-09-09 | A kind of circuit board polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520694139.0U CN204935293U (en) | 2015-09-09 | 2015-09-09 | A kind of circuit board polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204935293U true CN204935293U (en) | 2016-01-06 |
Family
ID=55002748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520694139.0U Expired - Fee Related CN204935293U (en) | 2015-09-09 | 2015-09-09 | A kind of circuit board polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204935293U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217176A (en) * | 2016-07-26 | 2016-12-14 | 昆山浩硕精密机械有限公司 | A kind of sliding rail of automobile seat fixed point sanding apparatus |
| WO2019024270A1 (en) * | 2017-08-02 | 2019-02-07 | 广州蓝圣智能科技有限公司 | Polishing machine capable of automatic polishing amount compensation |
| CN111152092A (en) * | 2018-10-22 | 2020-05-15 | 山东泰鹏智能家居股份有限公司 | Automatic grinding equipment |
-
2015
- 2015-09-09 CN CN201520694139.0U patent/CN204935293U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217176A (en) * | 2016-07-26 | 2016-12-14 | 昆山浩硕精密机械有限公司 | A kind of sliding rail of automobile seat fixed point sanding apparatus |
| WO2019024270A1 (en) * | 2017-08-02 | 2019-02-07 | 广州蓝圣智能科技有限公司 | Polishing machine capable of automatic polishing amount compensation |
| CN111152092A (en) * | 2018-10-22 | 2020-05-15 | 山东泰鹏智能家居股份有限公司 | Automatic grinding equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20190909 |