CN205648206U - Fixed device of PCB - Google Patents
Fixed device of PCB Download PDFInfo
- Publication number
- CN205648206U CN205648206U CN201620488864.7U CN201620488864U CN205648206U CN 205648206 U CN205648206 U CN 205648206U CN 201620488864 U CN201620488864 U CN 201620488864U CN 205648206 U CN205648206 U CN 205648206U
- Authority
- CN
- China
- Prior art keywords
- pcb board
- stop component
- backing plate
- rear cross
- cross beam
- 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
- 238000004080 punching Methods 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 2
- 238000012856 packing Methods 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The utility model discloses a fixed device of PCB, including front beam, rear frame member, PCB board, backing plate, left dog subassembly and right baffle block subassembly, front beam and rear frame member relative placement, the PCB board is located between front beam and the rear frame member, the lower extreme that the backing plate is located the PCB board is and rather than upper and lower alignment, the backing plate is used for providing to support for the PCB board unedged problem appearing and prevent the PCB board when punching, PCB board and backing plate can be controlled between front beam and rear frame member and move, compared with the prior art, this kind of fixed device of PCB, the stability of PCB board location has effectively been guaranteed, thereby improve the stability of product processing, PCB board and backing plate front and back end are located the square groove simultaneously, the packing force of not having ordinary locate mode, effectively avoided in the PCB board position fixing process because the clamp plate packing force takes place to damage.
Description
Technical field
This utility model relates to a kind of positioner, particularly relates to the fixing device of a kind of pcb board.
Background technology
Printed circuit board, also known as printed circuit board (PCB), is the supplier of electronic devices and components electrical connection.Sending out of it
The exhibition history of existing more than 100 year, it be mainly designed to layout design；Use the major advantage of circuit board
It is to greatly reduce wiring and the mistake of assembling, improves Automated water gentle productive labor rate, on pcb board
In production process, wherein there is a need to the operation punched after pcb board positioning and clamping, and under normal circumstances
Pcb board is carried out positioning and start punching by pcb board by pressing plate, but during this pcb board clamping, dress
Folder inefficiency, so that PCB can reliably fix, pressing plate can be bigger to the pressure of pcb board, this
Sample this may result in the damage at pcb board edge, and also is affected by operated by personnel proficiency level, its
Clamping position is susceptible to deviation, thus causes the problem of pcb board processing stability difference, for the problems referred to above,
It is necessary to develop the fixing device of a kind of pcb board.
Utility model content
Technical problem to be solved in the utility model is: provide the fixing device of a kind of pcb board to solve
The mode working (machining) efficiency using pressing plate fixing during pcb board punching at present is low, and processing stability is poor, and PCB
Edges of boards are along the problem being easily damaged.
For solving above-mentioned technical problem, the technical solution of the utility model is: the fixing device of a kind of pcb board,
Including front beam, rear cross beam, pcb board, backing plate, left stop component and right stop component, described front beam and
Rear cross beam is staggered relatively, and described pcb board is between front beam and rear cross beam, and described backing plate is positioned at pcb board
Lower end and with its consistency from top to bottom, backing plate for pcb board provide support and prevent pcb board punching
Time occur that the problem of burr, pcb board and backing plate can move left and right between front beam and rear cross beam, front beam
Pcb board and backing plate location in the longitudinal direction is realized between the two for being limited in by pcb board with rear cross beam,
Described left stop component and right stop component between front beam and rear cross beam and lay respectively at pcb board and
The left and right sides of backing plate, left stop component and right stop component for pcb board is limited to left stop component and
Between right stop component and realize its location in the lateral direction, described left stop component and right stop component
Can move up and down.
This utility model further improves as follows:
Further, described front beam is equipped with the square groove corresponding with pcb board, described PCB with rear cross beam
The edge, front of plate and backing plate and back edge all stretch in the square groove of front beam and rear cross beam, and square groove achieves PCB
Plate and backing plate location in the vertical direction.
Further, described left stop component and right stop component is staggered relatively and with front beam and rear cross beam
Screw thread is connected.
Further, described left stop component and right stop component all include baffle plate, block and screw several,
Described baffle plate is positioned at the lower end of front beam and rear cross beam, and described block is positioned at the center of baffle plate and position thereon
End, block is connected with baffle plate screw thread, and the upper end of block is higher than the upper surface of pcb board, and described screw is positioned at gear
The lower end of plate and be positioned at its rear and front end, baffle plate is connected with front beam and rear cross beam screw thread by screw.
Further, the upper end of described block is provided with leads oblique angle and rounding angle, described in lead oblique angle for pcb board
Enter appointment position with backing plate when moving by pressing under block, described rounding angle is used for anti-stop block scratch PCB
Plate.
Further, described screw is provided with spring and it is between the head and baffle plate of screw, and screw thread passes through
Wearing spring, baffle plate is had elastic force upwards to make baffle plate upper surface and front beam and the lower surface of rear cross beam by spring
Recline.
Further, described left stop component and right stop component can overcome the elastic force of spring to move down.
Compared with prior art, the fixing device of this pcb board, it is only necessary to pcb board and backing plate are together existed
Move in the square groove of front beam and rear cross beam, overcome the spring force of baffle plate assembly move to left baffle assembly it
Between can complete location, location efficiency is high, and every piece of pcb board position location is identical, and PCB has been effectively ensured
The stability of Board position, thus improve the stability of Product processing, pcb board and backing plate front and back end are positioned at simultaneously
In square groove, without the common thrust positioning mode, effectively prevent in pcb board position fixing process due to pressing plate pressure
Clamp force is damaged.
Accompanying drawing explanation
Fig. 1 illustrates this utility model three-dimensional view
Front beam 1, rear cross beam 2, pcb board 3, backing plate 4, left stop component 5, right stop component 6, square groove 11,
Baffle plate 51, block 52, screw 53, lead oblique angle 521, rounding angle 522, spring 531
Detailed description of the invention
As it is shown in figure 1, the fixing device of a kind of pcb board, including front beam 1, rear cross beam 2, pcb board 3,
Backing plate 4, left stop component 5 and right stop component 6, described front beam 1 and rear cross beam 2 are staggered relatively, institute
Stating pcb board 3 between front beam 1 and rear cross beam 2, described backing plate 4 is positioned at the lower end of pcb board 3 also
And with its consistency from top to bottom, backing plate 4 supports and prevents pcb board 3 when punching for providing to pcb board 3
The problem that burr occur, pcb board 3 and backing plate 4 can move left and right between front beam 1 and rear cross beam 2,
Front beam 1 and rear cross beam 2 realize pcb board 3 and backing plate 4 exists between the two for being limited in by pcb board 3
Location on fore-and-aft direction, described left stop component 5 and right stop component 6 are positioned at front beam 1 and rear cross beam 2
Between and lay respectively at pcb board 3 and the left and right sides of backing plate 4, left stop component 5 and right stop component 6
For pcb board being limited between left stop component 5 and right stop component 6 and realizing it in the lateral direction
Location, described left stop component 5 and right stop component 6 can move up and down.
Described front beam 1 and rear cross beam 2 are equipped with the square groove 11 corresponding with pcb board 3, described PCB
The edge, front of plate 3 and backing plate 4 and back edge all stretch in the square groove 11 of front beam 1 and rear cross beam 2, square groove
11 achieve pcb board 3 and backing plate 4 location in the vertical direction, described left stop component 5 and right block
Assembly 6 is staggered relatively and is connected with front beam 1 and rear cross beam 2 screw thread, described left stop component 5 and the right side
Stop component 6 all includes baffle plate 51, block 52 and 4 screws 53, and described baffle plate 51 is positioned at front beam 1
With the lower end of rear cross beam 2, described block 52 is positioned at the center of baffle plate 51 and is positioned at its upper end, block 52
Being connected with baffle plate 51 screw thread, the upper end of block 52 is higher than the upper surface of pcb board 3, and block 52 is plastic parts
Pcb board will not be produced loss, described screw 53 is positioned at the lower end of baffle plate 51 and is positioned at its rear and front end,
Baffle plate 52 is connected with front beam 1 and rear cross beam 2 screw thread by screw 51, and the upper end of described block 52 is provided with
Lead oblique angle 521 and rounding angle 522, described in lead oblique angle 521 when pcb board 3 and backing plate 4 move by block
Pressing for 51 times and enter appointment position, described rounding angle 522 is for anti-stop block 51 scratch pcb board 3, described
Screw 53 is additionally provided with spring 531 and it is between the nut and baffle plate 52 of screw 53, and screw thread runs through bullet
Spring 53, baffle plate 52 is had elastic force upwards to make baffle plate 52 upper surface and front beam 1 and rear cross beam by spring 53
The lower surface of 2 reclines, and described left stop component 5 and right stop component 6 can overcome the elastic force of spring to moving down
Dynamic.
The beneficial effects of the utility model are, the fixing device of this pcb board, can fix fast and effectively
Pcb board, fixed efficiency is high, convenient fixing, good stability, and multiple pcb boards can be positioned over front horizontal stroke
Between beam and rear cross beam, can be by this block PCB after pressing under block after one piece of pcb board is fixed and machined
Plate is quickly moved out, and can complete location in then second piece of pcb board in square groove being moved to two blocks.
This utility model is not limited to above-mentioned specific embodiment, and those of ordinary skill in the art is from above-mentioned
Design is set out, and without performing creative labour, all conversion made, all falls within guarantor of the present utility model
Within the scope of protecting.
Claims (7)
- null1. the fixing device of a pcb board，It is characterized in that，Including front beam、Rear cross beam、Pcb board、Backing plate、Left stop component and right stop component，Described front beam and rear cross beam are staggered relatively，Described pcb board is between front beam and rear cross beam，Described backing plate be positioned at pcb board lower end and with its consistency from top to bottom，Backing plate for providing the problem supporting and preventing pcb board from burr occur when punching to pcb board，Pcb board and backing plate can move left and right between front beam and rear cross beam，Front beam and rear cross beam realize pcb board and backing plate location in the longitudinal direction between the two for being limited in by pcb board，Described left stop component and right stop component are between front beam and rear cross beam and lay respectively at the left and right sides of pcb board and backing plate，Left stop component and right stop component are for being limited to pcb board between left stop component and right stop component and realizing its location in the lateral direction，Described left stop component and right stop component can move up and down.
- The fixing device of a kind of pcb board the most as claimed in claim 1, it is characterized in that, described front beam is equipped with the square groove corresponding with pcb board with rear cross beam, the edge, front of described pcb board and backing plate and back edge all stretch in the square groove of front beam and rear cross beam, and square groove achieves pcb board and backing plate location in the vertical direction.
- The fixing device of a kind of pcb board the most as claimed in claim 2, it is characterised in that described left stop component is staggered relatively with right stop component and is connected with front beam and rear cross beam screw thread.
- The fixing device of a kind of pcb board the most as claimed in claim 3, it is characterized in that, described left stop component and right stop component all include baffle plate, block and screw several, described baffle plate is positioned at the lower end of front beam and rear cross beam, described block is positioned at the center of baffle plate and is positioned at its upper end, and block is connected with baffle plate screw thread, and the upper end of block is higher than the upper surface of pcb board, described screw is positioned at the lower end of baffle plate and is positioned at its rear and front end, and baffle plate is connected with front beam and rear cross beam screw thread by screw.
- The fixing device of a kind of pcb board the most as claimed in claim 4, it is characterized in that, the upper end of described block is provided with leads oblique angle and rounding angle, described in lead oblique angle enter pressing under block when pcb board and backing plate move appointment position, described rounding angle be used for anti-stop block scratch pcb board.
- The fixing device of a kind of pcb board the most as claimed in claim 5, it is characterized in that, described screw is provided with spring and it is between the head and baffle plate of screw, and screw thread runs through spring, and baffle plate is had elastic force upwards that baffle plate upper surface is reclined with the lower surface of front beam and rear cross beam by spring.
- The fixing device of a kind of pcb board the most as claimed in claim 6, it is characterised in that described left stop component and right stop component can overcome the elastic force of spring to move down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620488864.7U CN205648206U (en) | 2016-05-26 | 2016-05-26 | Fixed device of PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620488864.7U CN205648206U (en) | 2016-05-26 | 2016-05-26 | Fixed device of PCB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205648206U true CN205648206U (en) | 2016-10-12 |
Family
ID=57052804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620488864.7U Expired - Fee Related CN205648206U (en) | 2016-05-26 | 2016-05-26 | Fixed device of PCB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205648206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109366395A (en) * | 2018-12-07 | 2019-02-22 | 昆山兢美电子科技有限公司 | A kind of pcb board test rapid jigs |
-
2016
- 2016-05-26 CN CN201620488864.7U patent/CN205648206U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109366395A (en) * | 2018-12-07 | 2019-02-22 | 昆山兢美电子科技有限公司 | A kind of pcb board test rapid jigs |
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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: 20161012 |