CN203420000U - Auxiliary clamp for circuit board thin plate operation - Google Patents
Auxiliary clamp for circuit board thin plate operation Download PDFInfo
- Publication number
- CN203420000U CN203420000U CN201320559517.5U CN201320559517U CN203420000U CN 203420000 U CN203420000 U CN 203420000U CN 201320559517 U CN201320559517 U CN 201320559517U CN 203420000 U CN203420000 U CN 203420000U
- Authority
- CN
- China
- Prior art keywords
- support plate
- step groove
- auxiliary clamp
- thin plate
- plate
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Manufacturing Of Printed Wiring (AREA)
Abstract
The utility model discloses an auxiliary clamp for circuit board thin plate operation. The auxiliary clamp comprises a cover plate and a support plate, wherein the support plate is provided with a step groove which is hollowed; the cover plate is arranged in the step groove, through holes are respectively formed in the position of the step groove in the support plate and the position, corresponding to the step groove, of the cover plate, and the cover plate and the support plate are fixed at the through holes through connection buckles. The auxiliary clamp has the advantages of easiness in disassembly, and capability of being reused, realizing continuous operation of a copper plating/electroplating process of a printing circuit board thin plate, and reducing the deformation of the thin plate generated in the copper plating/electroplating process.
Description
Technical field
The utility model relates to the auxiliary means of printed circuit board thin plate flow process operation, specifically refers to a kind of wiring board thin plate operation auxiliary clamp.
Background technology
Electron trade; an existing thin plate auxiliary means auxiliary electroplating clamp for electroplating process; comprise train wheel bridge, lower plate and be located at train wheel bridge and lower plate between a plurality of guide pillars, during use, thin plate is fixed between train wheel bridge and lower plate, realize the protection to thin plate in electroplating process.Yet this kind of structure is difficult to realize the continuous making of heavy copper/plating, need to change fixture in operation process, extend the heavy aerial time of copper coin, very easily cause heavy copper coin abnormal; And thin plate deformation in making processes is serious, this is unfavorable for the operation of figure transfering process, and finished product yield is low; Most of fixture dismounting difficulty is large, and reusability is low.
Utility model content
The purpose of this utility model is to provide a kind of simple in structure, easy accessibility, reusable, the continuous making that can realize heavy copper/plating and the wiring board thin plate operation auxiliary clamp that reduces thin plate deformation in operation process.
To achieve these goals, the utility model is designed a kind of wiring board thin plate operation auxiliary clamp, comprise cover plate and support plate, described support plate is provided with the step groove that is etched-off area, cover plate is inserted in step groove, on step groove position on support plate and cover plate, the position corresponding with step groove is equipped with through hole, and cover plate and support plate are fixed by connector link in through hole.
The thickness of described support plate is 1mm～10 mm.
The degree of depth of described step groove accounts for 30%～70% of support plate thickness, and the groove width of step groove is 10 mm～20 mm.
The area of described etched-off area accounts for 60%～80% of support plate area.
Described cover plate size matches with the step groove on support plate.
The aperture of described through hole is Ф 3.175 mm, and position is corresponding with the pilot hole of printed circuit board.
Described connector link is bolt and is arranged on nut or the rivet on bolt.
The beneficial effect of the utility model wiring board thin plate operation auxiliary clamp: the answering of support plate and cover plate
Close, increased the contact area of instrument and printed circuit board, can effectively reduce heavy copper, electroplating process causes the excessive problem of thin plate deformation to the impact of thin plate, process is without changing fixture, reduced the operation of process, realize the work flow that thin plate is equal to hardboard, can realize working continuously of heavy copper, plating; Dismountable connector link clamps and connects, and can realize the Simple detachable of fixture and can reuse.Therefore, that the utility model wiring board thin plate operation chucking tool has advantages of is simple in structure, easy accessibility, reusable, the continuous making that can realize heavy copper/plating and reduce thin plate deformation in operation process, has improved quality and the production efficiency of preparing thin plate.
accompanying drawing explanation:
Fig. 1 is the cross-sectional schematic diagram of the utility model wiring board thin plate operation auxiliary clamp;
Fig. 2 is the floor map of Fig. 1 cover plate;
Fig. 3 is the cross-sectional schematic diagram of support plate in Fig. 1.
Embodiment
For the ease of those skilled in the art's understanding, below in conjunction with specific embodiment and accompanying drawing, structural principle of the present utility model is described in further detail.
As shown in Figure 1 to Figure 3, a kind of wiring board thin plate operation auxiliary clamp, comprise cover plate 3 and support plate 4, described support plate 4 is provided with the step groove 5 that is etched-off area, cover plate 3 is inserted in step groove 5, on step groove position on support plate 4 and cover plate 3, the position corresponding with step groove is equipped with through hole 6, cover plate 3 is fixing by connector link 1 at through hole 6 places with support plate 4, the thickness of described support plate 4 is 1mm～10 mm, the degree of depth of described step groove 5 accounts for 30%～70% of support plate 4 thickness, the groove width of step groove 5 is 10 mm～20 mm, the area of described etched-off area accounts for 60%～80% of support plate 4 areas, described cover plate 3 sizes match with the step groove 5 on support plate 4, the aperture of described through hole 6 is Ф 3.175 mm, position is corresponding with the pilot hole of printed circuit board 2, described connector link 1 is for bolt and be arranged on nut or the rivet on bolt.
As shown in Figure 1 to Figure 3, use the operation steps of the utility model wiring board thin plate operation auxiliary clamp as follows: 1, support plate 4 to be lain against on a level table; 2, the printed circuit board of the pilot hole for the treatment of heavy copper, plating and having bored is put into the step groove 5 on support plate 4; 3, the pilot hole cover plate 3 having bored is put into the step groove 5 on support plate 4, and the compression of exerting pressure; 4, complete after above-mentioned three steps, with connector link 1, cover plate 3, printed circuit board and support plate 4 are compressed and connected; 5, according to the work flow of hardboard, complete heavy copper, electroplating activity; 6, complete after heavy copper, electroplating activity, disassemble connector link, take out printed circuit board, wiring board thin plate operation auxiliary clamp can be reused.
Foregoing, is only preferred embodiment of the present utility model, and not for limiting embodiment of the present utility model, those skilled in the art are according to design of the present utility model, and the appropriate adaptation of having done or modification, all should be within protection domain of the present utility model.
Claims (7)
1. a wiring board thin plate operation auxiliary clamp, it is characterized in that: comprise cover plate (3) and support plate (4), described support plate (4) is provided with the step groove (5) that is etched-off area, cover plate (3) is inserted in step groove (5), the upper position corresponding with step groove of step groove position on support plate (4) and cover plate (3) is equipped with through hole (6), and cover plate (3) is located by connector link (1) fixing with support plate (4) at through hole (6).
2. wiring board thin plate operation auxiliary clamp according to claim 1, is characterized in that: the thickness of described support plate (4) is 1mm～10 mm.
3. wiring board thin plate operation auxiliary clamp according to claim 1, is characterized in that: the degree of depth of described step groove (5) accounts for 30%～70% of support plate (4) thickness, and the groove width of step groove (5) is 10 mm～20 mm.
4. wiring board thin plate operation auxiliary clamp according to claim 1, is characterized in that: the area of described etched-off area accounts for 60%～80% of support plate (4) area.
5. according to the wiring board thin plate operation auxiliary clamp described in claim 1 to 4 any one claim, it is characterized in that: described cover plate (3) size matches with the step groove (5) on support plate (4).
6. wiring board thin plate operation auxiliary clamp according to claim 5, is characterized in that: the aperture of described through hole (6) is Ф 3.175 mm, and position is corresponding with the pilot hole of printed circuit board (2).
7. wiring board thin plate operation auxiliary clamp according to claim 6, is characterized in that: described connector link (1) is for bolt and be arranged on nut or the rivet on bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320559517.5U CN203420000U (en) | 2013-09-10 | 2013-09-10 | Auxiliary clamp for circuit board thin plate operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320559517.5U CN203420000U (en) | 2013-09-10 | 2013-09-10 | Auxiliary clamp for circuit board thin plate operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203420000U true CN203420000U (en) | 2014-02-05 |
Family
ID=50019100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320559517.5U Expired - Fee Related CN203420000U (en) | 2013-09-10 | 2013-09-10 | Auxiliary clamp for circuit board thin plate operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203420000U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827872A (en) * | 2015-05-22 | 2015-08-12 | 西安西沃客车有限公司 | Welded structure and aluminum back luggage compartment door provided with same for light bus |
| CN110572964A (en) * | 2019-09-18 | 2019-12-13 | 九江明阳电路科技有限公司 | Manufacturing method and device of ultrathin first-order HDI board |
| CN110691467A (en) * | 2019-09-18 | 2020-01-14 | 胜宏科技（惠州）股份有限公司 | Manufacturing method of magnetically-attached and hung Pin-type thin-plate horizontal guide plate |
| CN110996530A (en) * | 2019-12-31 | 2020-04-10 | 生益电子股份有限公司 | Manufacturing method of PCB |
-
2013
- 2013-09-10 CN CN201320559517.5U patent/CN203420000U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827872A (en) * | 2015-05-22 | 2015-08-12 | 西安西沃客车有限公司 | Welded structure and aluminum back luggage compartment door provided with same for light bus |
| CN110572964A (en) * | 2019-09-18 | 2019-12-13 | 九江明阳电路科技有限公司 | Manufacturing method and device of ultrathin first-order HDI board |
| CN110691467A (en) * | 2019-09-18 | 2020-01-14 | 胜宏科技（惠州）股份有限公司 | Manufacturing method of magnetically-attached and hung Pin-type thin-plate horizontal guide plate |
| CN110996530A (en) * | 2019-12-31 | 2020-04-10 | 生益电子股份有限公司 | Manufacturing method of PCB |
| CN110996530B (en) * | 2019-12-31 | 2022-02-08 | 生益电子股份有限公司 | Manufacturing method of PCB |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203420000U (en) | Auxiliary clamp for circuit board thin plate operation | |
| CN203862816U (en) | Punching die for sheet metal components | |
| CN204262822U (en) | A kind of disk perforating clamp | |
| CN203592018U (en) | Axle housing plane correcting device | |
| CN102248419B (en) | Interlocking sleeve punching fixture for shaft connection | |
| CN201446198U (en) | Assembled right-angle pressing module | |
| CN201856186U (en) | Assembly fixture | |
| CN211332832U (en) | Perforation positioning fixture | |
| CN203695782U (en) | Die fixing device | |
| CN203862836U (en) | Punching mould | |
| CN104492940A (en) | Trimming and flanging die of automobile water tank assembly parts | |
| CN203344679U (en) | Automobile lower rear control arm and automobile | |
| CN202878929U (en) | PCB (Printed circuit board) locating device | |
| CN205057571U (en) | Part hole milling fixture | |
| CN202224502U (en) | Die for punching forgings | |
| CN209665273U (en) | A kind of pressure head component device | |
| CN203371819U (en) | Upper die for oil press | |
| CN203779438U (en) | Specialassembly pressure head for torsion rod of power steering gear | |
| CN210788985U (en) | Quick release mechanism for stripper plate of stamping die | |
| CN203449035U (en) | Metal bar end portion auxiliary machining tool | |
| CN204234575U (en) | A kind of deburring flanging die of radiator assembly part | |
| CN202271295U (en) | Clamp buckle device for color steel tile | |
| CN206263245U (en) | A kind of device that can easily remove aluminium alloy wheel hub top mold plate | |
| CN106914766A (en) | A kind of special clamping device of steering pump Camlock | |
| CN206085197U (en) | Cover additional strengthening is fixed towards needle to non -standard overlength |
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: 20140205 Termination date: 20180910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |