CN204291651U - A kind of adjustable PCB jointed board clamp - Google Patents
A kind of adjustable PCB jointed board clamp Download PDFInfo
- Publication number
- CN204291651U CN204291651U CN201420830832.1U CN201420830832U CN204291651U CN 204291651 U CN204291651 U CN 204291651U CN 201420830832 U CN201420830832 U CN 201420830832U CN 204291651 U CN204291651 U CN 204291651U
- Authority
- CN
- China
- Prior art keywords
- grip block
- pcb
- adjustable
- board clamp
- jointed board
- 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
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Abstract
The utility model provides a kind of adjustable PCB jointed board clamp, described jointed board clamp is made up of with the connecting plate being connected this pair grip block a pair grip block in " U " shape, every block grip block comprises the link and other end free end that are connected with connecting plate, the free end of a pair grip block forms the opening of U-shaped, for clamping pcb board; A pair grip block arranges adjustable apparatus, to regulate the distance between a pair grip block.The adjustable PCB jointed board clamp that the utility model provides, utilize U-shaped jointed board clamp to clamp pcb board, according to the difference of thickness of slab, the distance between grip block can be regulated neatly by rotary screw or spring, prevent PCB jigsaw from rupturing, ensure that pcb board paster process is carried out smoothly.
Description
Technical field
The utility model relates to pcb board manufacture field, particularly relates to a kind of adjustable PCB jointed board clamp.
Background technology
In the pcb board course of processing, often can carry out jigsaw to pcb board, several pcb board is stitched together and carry out follow-up paster processing; Or cut a monoblock pcb board V-CUT machine open a V-CUT groove, then carry out follow-up paster processing, to break into two with one's hands along V-CUT groove when in use.In follow-up pcb board paster technique, during several pieces of pcb board splicings, in one plane do not affect paster quality; Or through V-CUT cutting pcb board at paster time rupture at V-CUT groove place, affect paster quality equally; Or stressed due to V-CUT groove place when producing after make the easy bending of pcb board of V-CUT groove both sides, cause pcb board patch location inaccuracy, and cannot the phenomenon of paster.The generation of the phenomenon of jigsaw cracking or bending, has a strong impact on the continuation of subsequent job, and can increase the product fraction defective of pcb board, cause the wasting of resources and resources loss.
Chinese patent CN103547073A discloses a kind of PCB jointed board clamp, comprise the first clamping plate, the second clamping plate and connect the connecting plate of the first clamping plate and the second clamping plate, first clamping plate and the second clamping plate be arranged in parallel, connecting plate vertically connects respectively at one end of the first clamping plate, one end of the second clamping plate, and the other end of the first clamping plate is also provided with leader.But in the structure of the PCB jointed board clamp of this patent of invention, the pcb board of a thickness specification can only be spliced, the pcb board blocked up or excessively thin to thickness can not reach effect that is fixing and clamping, is therefore restricted in use.
Utility model content
Technical problem to be solved in the utility model is: for the defect of prior art, provides a kind of adjustable PCB jointed board clamp of the pcb board flexible for different thickness of slab.
The utility model is for solving the problems of the technologies described above by the following technical solutions:
The utility model provides a kind of adjustable PCB jointed board clamp, described jointed board clamp is made up of with the connecting plate being connected this pair grip block a pair grip block in " U " shape, every block grip block comprises the link and other end free end that are connected with connecting plate, the free end of a pair grip block forms the opening of U-shaped, for clamping pcb board; A pair grip block arranges adjustable apparatus, to regulate the distance between a pair grip block.
In above-mentioned adjustable PCB jointed board clamp, preferably, described adjustable apparatus is the adjusting rod running through a pair grip block, and this adjusting rod is at least provided with screw thread in the junction with a pair grip block, regulates the distance between a pair grip block by the nut be enclosed within adjusting rod.
In above-mentioned adjustable PCB jointed board clamp, preferably, described adjustable apparatus is the spring part running through a pair grip block, regulates the distance between a pair grip block by the elastic force of spring part.
In above-mentioned adjustable PCB jointed board clamp, preferably, described adjustable apparatus is at least one, is more preferably two.
In above-mentioned adjustable PCB jointed board clamp, preferably, described adjustable PCB jointed board clamp can be any material of the modulus of elasticity with at least 100MPa, such as aluminium alloy, aluminium, steel, copper, plastics, composite material etc.
In above-mentioned adjustable PCB jointed board clamp, preferably, the position that described a pair grip block and described pcb board clamp can be planar shaped, waveform, V word zigzag.The one side that the position of described clamping contacts with described pcb board is alternatively with increasing the tooth rubbed.
The utility model adopts above technical scheme, compared with prior art, has following technique effect:
The adjustable PCB jointed board clamp that the utility model provides, utilize U-shaped jointed board clamp to clamp pcb board, according to the difference of thickness of slab, the distance between grip block can be regulated neatly by rotary screw or spring, prevent PCB jigsaw from rupturing, ensure that pcb board paster process is carried out smoothly.
Accompanying drawing explanation
Fig. 1 is the structural representation of a preferred embodiment of adjustable PCB jointed board clamp described in the utility model;
Fig. 2 is the structural representation of adjustable PCB jointed board clamp described in the utility model when splicing PCB board;
In figure, a is upper grip block, and b is connecting plate, and c is lower grip block, and d is adjustable apparatus, and e is pcb board.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail.
The utility model provides a kind of adjustable PCB jointed board clamp as shown in Figure 1, described jointed board clamp is made up of with the connecting plate b being connected this pair grip block a pair grip block (upper grip block a and lower grip block c) in " U " shape, every block grip block a or c comprises the link and other end free end that are connected with connecting plate b, the free end of a pair grip block a and b forms the opening of U-shaped, for clamping pcb board e, as shown in Figure 2; A pair grip block a and b arranges adjustable apparatus d, to regulate the distance between a pair grip block a and b.
In above-mentioned adjustable PCB jointed board clamp, preferably, described adjustable apparatus d is the adjusting rod running through a pair grip block, and this adjusting rod is at least provided with screw thread in the junction with a pair grip block, regulates the distance between a pair grip block by the nut be enclosed within adjusting rod.
Or preferably, described adjustable apparatus d is the spring part running through a pair grip block, regulates the distance between a pair grip block by the elastic force of spring part.
Preferably, described adjustable apparatus d is at least one, is more preferably two.
In above-mentioned adjustable PCB jointed board clamp, preferably, described adjustable PCB jointed board clamp can be any material of the modulus of elasticity with at least 100MPa, such as aluminium alloy, aluminium, steel, copper, plastics, composite material etc.
In above-mentioned adjustable PCB jointed board clamp, preferably, the position that described a pair grip block and described pcb board clamp can be planar shaped, waveform, V word zigzag.The one side that the position of described clamping contacts with described pcb board is alternatively with increasing the tooth rubbed.
The adjustable PCB jointed board clamp that the utility model provides, utilize U-shaped jointed board clamp to clamp pcb board, according to the difference of thickness of slab, the distance between grip block can be regulated neatly by rotary screw or spring, prevent PCB jigsaw from rupturing, ensure that pcb board paster process is carried out smoothly.
Be described in detail specific embodiment of the utility model above, but it is as example, the utility model is not restricted to specific embodiment described above.To those skilled in the art, any equivalent modifications that this practicality is carried out and substituting also all among category of the present utility model.Therefore, not departing from the equalization conversion and amendment done under spirit and scope of the present utility model, all should be encompassed in scope of the present utility model.
Claims (5)
1. an adjustable PCB jointed board clamp, it is characterized in that, described jointed board clamp is made up of with the connecting plate being connected this pair grip block a pair grip block in " U " shape, every block grip block comprises the link and other end free end that are connected with connecting plate, the free end of a pair grip block forms the opening of U-shaped, for clamping pcb board; A pair grip block arranges adjustable apparatus, to regulate the distance between a pair grip block.
2. adjustable PCB jointed board clamp according to claim 1, it is characterized in that, described adjustable apparatus is the adjusting rod running through a pair grip block, and this adjusting rod is at least provided with screw thread in the junction with a pair grip block, regulates the distance between a pair grip block by the nut be enclosed within adjusting rod.
3. adjustable PCB jointed board clamp according to claim 1, is characterized in that, described adjustable apparatus is the spring part running through a pair grip block, regulates the distance between a pair grip block by the elastic force of spring part.
4. adjustable PCB jointed board clamp according to claim 1, is characterized in that, described adjustable apparatus is at least one.
5. adjustable PCB jointed board clamp according to claim 1, is characterized in that, described adjustable apparatus is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830832.1U CN204291651U (en) | 2014-12-19 | 2014-12-19 | A kind of adjustable PCB jointed board clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830832.1U CN204291651U (en) | 2014-12-19 | 2014-12-19 | A kind of adjustable PCB jointed board clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204291651U true CN204291651U (en) | 2015-04-22 |
Family
ID=52874775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420830832.1U Expired - Fee Related CN204291651U (en) | 2014-12-19 | 2014-12-19 | A kind of adjustable PCB jointed board clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204291651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107205316A (en) * | 2016-03-17 | 2017-09-26 | 上海嘉捷通电路科技股份有限公司 | It is a kind of to be applied to the PCS auxiliary machining devices without interior positioning external form processing |
-
2014
- 2014-12-19 CN CN201420830832.1U patent/CN204291651U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107205316A (en) * | 2016-03-17 | 2017-09-26 | 上海嘉捷通电路科技股份有限公司 | It is a kind of to be applied to the PCS auxiliary machining devices without interior positioning external form processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20181219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |