CN203630161U - Flat wire fixing device for test machine specialized for PCB - Google Patents
Flat wire fixing device for test machine specialized for PCB Download PDFInfo
- Publication number
- CN203630161U CN203630161U CN201320680600.8U CN201320680600U CN203630161U CN 203630161 U CN203630161 U CN 203630161U CN 201320680600 U CN201320680600 U CN 201320680600U CN 203630161 U CN203630161 U CN 203630161U
- Authority
- CN
- China
- Prior art keywords
- lever
- support bar
- standby
- test machine
- rowed
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 32
- 238000006073 displacement reaction Methods 0.000 claims description 23
- 238000004804 winding Methods 0.000 claims description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Abstract
The utility model relates to a flat wire fixing device for a test machine specialized for a PCB, and is used for fixing and supporting a post-positioned flat wire of an upper mould. The flat wire fixing device comprises a machine stand of the test machine, levers and supporting rods. The levers are fixedly installed on the external walls of the two sides of the rear end of the machine stand of the test machine. The supporting rods are fixed on the corresponding levers via the two end parts of the supporting rods. The post-positioned flat wire of the upper mould is supported via the levers and the supporting rods which are arranged on the rear part of the machine stand of the test machine so that the oversized load borne by the upper mould caused by overweight of the flat wire can be effectively reduced, loss of the mould and equipment is reduced and thus first-pass yield rate of a test can be effectively increased and time cost can be saved.
Description
Technical field
The utility model belongs to PCB field tests, relates in particular to a kind of PCB special tester rowed-wire fixer.
Background technology
The winding displacement of used PCB special tester patrix postposition, is to be positioned over after board after loading a die, and is the state freely hanging.Because mold is the top that is placed in board, and the heavier meeting of winding displacement increases heavier load to mold, causes mold load-bearing excessive, in the process of test, affect equipment and treat mobility, and increased the false failure rate of testing, and cause unnecessary heavy industry operation, bring puzzlement to operation.
Utility model content
Technical problem to be solved in the utility model is, a kind of PCB special tester rowed-wire fixer is provided, and reduces the pressure of special tester winding displacement to mold, so that reduce the false failure rate of test, and the loss of less equipment.
For solving the problems of the technologies described above, the utility model provides a kind of PCB special tester rowed-wire fixer, and for fixing and support the rearmounted winding displacement of patrix, it comprises test machine board, lever and support bar.Described lever is fixedly mounted on the outer wall of both sides, test machine board rear end, and described support bar is fixed on corresponding lever by its both ends.
Further, described lever is horizontal parallel setting, and described support bar is vertical with lever.
Further, described support bar be arranged on lever away from one end of test machine board and with the free end of lever at a distance of preset distance.
Further, described lever is iron.
Further, described support bar is that right cylinder or its supporting surface are arc.
Further, also comprise the standby lever on the outer wall that is fixedly mounted on both sides, test machine board rear end and be arranged between standby lever and the standby support bar vertical with standby lever, described standby lever be positioned at lever below and with lever parallel interval, described standby support bar and support bar parallel interval.
Further, described standby support bar is fixed on corresponding standby lever by its both ends.
Further, described standby support bar be arranged on standby lever away from one end of test machine board and with the free end of standby lever at a distance of preset distance.
Further, described standby lever is iron.
Further, described standby support bar is that right cylinder or its supporting surface are arc.
Compared with prior art, this utility model supports the rearmounted winding displacement of patrix by being arranged on the lever at test machine board rear portion and support bar, can effectively alleviate and make patrix bear excessive heavy burden because winding displacement is overweight, reduce the loss of mould and equipment, thereby a yield that effectively increases test, cost saves time.
Accompanying drawing explanation
Fig. 1 is a schematic diagram of the PCB special tester rowed-wire fixer that provides of embodiment of the present utility model.
Fig. 2 is another schematic diagram of the special tester of PCB shown in Fig. 1 rowed-wire fixer.
Embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Please refer to Fig. 1 and Fig. 2, the PCB special tester rowed-wire fixer that embodiment of the present utility model provides is for fixing and support the rearmounted winding displacement 200 of patrix, and it comprises test machine board 100, lever 112 and support bar 114.Lever 112 is fixedly mounted on the outer wall of test machine board 100 both sides, rear end, and is horizontal parallel setting.Support bar 114 is arranged between lever 112 and is vertical with lever 112.Support bar 114 is fixed on corresponding lever 112 by its both ends.The rearmounted winding displacement 200 of patrix is placed on support bar 114 and fixes, like this, the rearmounted winding displacement 200 of patrix is just supported on support bar 114, make the rearmounted winding displacement 200 of patrix have a balanced support, reduce the weight of winding displacement 200 to the load of patrix, thus the heavy burden that alleviates patrix, increase effectively combination between patrix and counterdie and pcb board, increase a yield of test, avoid surveying because of mistake the puzzlement that causes heavy industry operation, and reduce the loss of equipment.In addition; support bar 114 be arranged on lever 112 away from one end of test machine board 100 and with the free end of lever 112 at a distance of preset distance, can play to a certain extent protection patrix rearmounted winding displacement 200 effect and prevent winding displacement 200 slippage from support bar 114.
For load to patrix of the rearmounted winding displacement 200 that further reduces patrix and share lever 112 and support bar 114 stressed, standby lever 122 and standby support bar 124 can be set on the outer wall of test machine board 100 both sides, rear end.Standby lever 122 is fixedly mounted on the outer wall of test machine board 100 both sides, rear end, and be positioned at lever 112 belows and with lever 112 parallel interval.Standby support bar 124 is arranged between standby lever 122 and is vertical with standby lever 122, and with support bar 114 parallel interval.Standby support bar 124 is fixed on corresponding standby lever 122 by its both ends, and the winding displacement 200 hanging down from support bar 114 is placed on standby support bar 124 and fixes, and makes the rearmounted winding displacement more than 200 of patrix have a balanced support.Standby support bar 124 be arranged on standby lever 122 away from one end of test machine board 100 and with the free end of standby lever 122 at a distance of preset distance, can play to a certain extent protection patrix rearmounted winding displacement 200 effect and prevent winding displacement 200 slippage from standby support bar 124.
In the present embodiment, lever 112, standby lever 122 be take iron as good, and be fixed on test machine board 100 by the mode of welding.Preferably, support bar 114 and standby support bar 124 are that the cylindrical body of rod or its supporting surface are arc, to reduce frictionally damage winding displacement 200 being produced with winding displacement 200 Long contact time.
This utility model supports the rearmounted winding displacement of patrix by being arranged on the lever at test machine board rear portion and support bar, can effectively alleviate and make patrix bear excessive heavy burden because winding displacement is overweight, reduce the loss of mould and equipment, thereby effectively increase a yield of test, cost saves time.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a PCB special tester rowed-wire fixer, for fixing and support the rearmounted winding displacement of patrix, it comprises test machine board, it is characterized in that: also comprise lever and support bar, described lever is fixedly mounted on the outer wall of both sides, test machine board rear end, and described support bar is fixed on corresponding lever by its both ends.
2. PCB special tester rowed-wire fixer according to claim 1, is characterized in that: described lever is horizontal parallel setting, and described support bar is vertical with lever.
3. PCB special tester rowed-wire fixer according to claim 1, is characterized in that: described support bar be arranged on lever away from one end of test machine board and with the free end of lever at a distance of preset distance.
4. PCB special tester rowed-wire fixer according to claim 1, is characterized in that: described lever is iron.
5. PCB special tester rowed-wire fixer according to claim 1, is characterized in that: described support bar is that right cylinder or its supporting surface are arc.
6. according to the PCB special tester rowed-wire fixer described in claim 1-5 any one, it is characterized in that: also comprise the standby lever on the outer wall that is fixedly mounted on both sides, test machine board rear end and be arranged between standby lever and the standby support bar vertical with standby lever, described standby lever be positioned at lever below and with lever parallel interval, described standby support bar and support bar parallel interval.
7. PCB special tester rowed-wire fixer according to claim 6, is characterized in that: described standby support bar is fixed on corresponding standby lever by its both ends.
8. PCB special tester rowed-wire fixer according to claim 6, is characterized in that: described standby support bar be arranged on standby lever away from one end of test machine board and with the free end of standby lever at a distance of preset distance.
9. PCB special tester rowed-wire fixer according to claim 6, is characterized in that: described standby lever is iron.
10. PCB special tester rowed-wire fixer according to claim 6, is characterized in that: described standby support bar is that right cylinder or its supporting surface are arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320680600.8U CN203630161U (en) | 2013-10-30 | 2013-10-30 | Flat wire fixing device for test machine specialized for PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320680600.8U CN203630161U (en) | 2013-10-30 | 2013-10-30 | Flat wire fixing device for test machine specialized for PCB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203630161U true CN203630161U (en) | 2014-06-04 |
Family
ID=50816623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320680600.8U Expired - Fee Related CN203630161U (en) | 2013-10-30 | 2013-10-30 | Flat wire fixing device for test machine specialized for PCB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203630161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112924851A (en) * | 2021-01-29 | 2021-06-08 | 深圳市磐锋精密技术有限公司 | Forming jig flat cable locking device and implementation method thereof |
-
2013
- 2013-10-30 CN CN201320680600.8U patent/CN203630161U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112924851A (en) * | 2021-01-29 | 2021-06-08 | 深圳市磐锋精密技术有限公司 | Forming jig flat cable locking device and implementation method thereof |
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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 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |