CN210689886U - Clamp for testing insertion and extraction force of buckle - Google Patents
Clamp for testing insertion and extraction force of buckle Download PDFInfo
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- CN210689886U CN210689886U CN201921432033.8U CN201921432033U CN210689886U CN 210689886 U CN210689886 U CN 210689886U CN 201921432033 U CN201921432033 U CN 201921432033U CN 210689886 U CN210689886 U CN 210689886U
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Abstract
The utility model provides a buckle plug-in power test fixture, including connecting rod, bolt hole, buckle anchor clamps, locating rack, locating hole, slider support, clamping block, buckle seat panel beating, foundation pole, screw rod and nut. The utility model relates to a buckle plug-in force test fixture can adopt the clamping slide block to fix the buckle seat metal plate, and can meet the test requirements of metal plates with different thicknesses; the stress area of the metal plate of the buckle seat is increased in the insertion and extraction force testing process, and the deformation of the metal plate is reduced; simultaneously, can carry out accurate location to buckle stroke and screw rod during the test, can reduce the frictional force between connecting rod and the locating hole, can make statistics of the plug test number of times of buckle when the test, the installation of buckle seat panel beating is more succinct, and the location is more accurate, has improved efficiency of software testing, has guaranteed the accuracy of test result.
Description
Technical Field
The utility model belongs to the technical field of the inside and outside gadget of car detects, concretely relates to buckle plug-in power test fixture.
Background
With the increasing demands for weight reduction and cost control in the current automobile industry, the plastic buckle has the advantages of low cost, light dead weight, simple forming, convenient assembly, suitability for large-scale production and the like, and is widely applied to installation and fixation of automobile interior and exterior plastic parts. The buckle can produce insertion force and withdrawal force with buckle seat panel beating complex in-process, and the size of buckle insertion and withdrawal force directly concerns the assembly performance of spare part. Therefore, the insertion and extraction force is one of the important links in the quality control of the current automobile.
At present, each manufacturer does not have a special clamp for testing the buckle insertion and extraction force, and the existing clamp has the defects of complex installation, inaccurate positioning, easy deformation of a buckle seat metal plate after long-term use and the like.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the problems and the defects existing in the conventional buckle insertion and extraction force test fixture, the utility model aims to provide a buckle insertion and extraction force test fixture which can meet the test requirements of metal plates with different thicknesses; the stress area of the metal plate of the buckle seat is increased, and the deformation of the metal plate can be reduced; simultaneously, can carry out accurate location to buckle stroke and screw rod during the test, can count the plug test number of times of buckle when the test, the installation of buckle seat panel beating is more succinct, and the location is more accurate, has improved efficiency of software testing, has guaranteed the accuracy of test result.
In order to achieve the purpose, the utility model provides a clip insertion and extraction force test fixture, which comprises a connecting rod, a pin hole, a clip fixture, a positioning frame, a positioning hole, a slider bracket, a clamping slider, a clip seat metal plate, a bottom column, a screw rod and a nut; the top of the connecting rod is connected with a tensile machine through the bolt hole, the bottom of the connecting rod is provided with the buckle clamp, the connecting rod is matched with the locating rack through the locating hole, the bottom of the locating rack is provided with the slider support, the inside of the slider support is provided with the clamping slider, the top of the clamping slider is matched with the buckle seat metal plate, the screw rod is arranged in the middle of the top of the bottom column, the bottom of the slider support is connected with the bottom column through the screw rod and the nut, and the bottom of the bottom column is connected with the tensile machine through the bolt hole.
Preferably, a sliding sleeve is arranged in the positioning hole, so that the connecting rod can be positioned when being tested, and meanwhile, the friction force between the connecting rod and the positioning hole is reduced.
Preferably, the clamping slide block and the bottom of the slide block support are provided with screw positioning grooves, so that the clamping slide block and the slide block support can be positioned in cooperation with the screw during working, and the working is guaranteed to be carried out orderly.
Preferably, the top of the clamping slide block is provided with an infrared counter, so that the plugging and unplugging test times of the buckle can be counted during testing, and meanwhile, the buckle can be effectively positioned.
The utility model discloses the beneficial effect who produces does: the clamping slide block can be used for fixing the metal plate of the clamping seat, so that the test requirements of metal plates with different thicknesses can be met; the stress area of the metal plate of the buckle seat is increased in the insertion and extraction force testing process, and the deformation of the metal plate is reduced; simultaneously, can carry out accurate location to buckle stroke and screw rod during the test, can reduce the frictional force between connecting rod and the locating hole, can make statistics of the plug test number of times of buckle when the test, the installation of buckle seat panel beating is more succinct, and the location is more accurate, has improved efficiency of software testing, has guaranteed the accuracy of test result.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a clip insertion and extraction force testing jig of the present invention;
fig. 2 is a front view of the clip insertion and extraction force testing fixture of the present invention.
Wherein, 1, connecting rod; 2. a pin hole; 3. fastening a clamp; 4. buckling; 5. a positioning frame; 6. positioning holes; 7. a slider bracket; 8. clamping the sliding block; 9. a buckle seat metal plate; 10. a bottom pillar; 11. a screw; 12. and a nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and specific embodiments of the present invention will be described with reference to the accompanying drawings.
Fig. 1 and 2 show a clip insertion and extraction force test fixture, which includes a connecting rod 1, a pin hole 2, a clip fixture 3, a positioning frame 5, a positioning hole 6, a slider bracket 7, a clamping slider 8, a clip seat metal plate 9, a bottom pillar 10, a screw 11 and a nut 12; the top of the connecting rod 1 is connected with a tensile machine through the bolt hole 2, the bottom of the connecting rod 1 is provided with the buckle clamp 3, the connecting rod 1 is matched with the positioning frame 5 through the positioning hole 6, the bottom of the positioning frame 6 is provided with the slider support 7, the clamping slider 8 is arranged inside the slider support 7, the top of the clamping slider 8 is matched with the buckle seat metal plate 9, the screw rod 11 is arranged in the middle of the top of the bottom pillar 10, the bottom of the slider support 7 is connected with the bottom pillar 10 through the screw rod 11 and the nut 12, and the bottom of the bottom pillar 10 is connected with the tensile machine through the bolt hole 2.
Furthermore, a sliding sleeve is arranged in the positioning hole 6, so that the connecting rod 1 can be positioned during testing, and meanwhile, the friction force between the connecting rod 1 and the positioning hole 6 is reduced.
Further, press from both sides tight slider 8 with slider support 7 bottom all is provided with the screw rod constant head tank, can at the during operation with screw rod 11 cooperatees and fixes a position, guarantees that work goes on in order.
Furthermore, the top of the clamping slide 8 block is provided with an infrared counter, so that the plugging and unplugging test times of the buckle 4 can be counted during testing, and meanwhile, the buckle 4 can be effectively positioned.
The utility model discloses working method or theory of operation: installing a buckle 4 to be tested on a buckle clamp 3, fixing a connecting rod 1 on the upper end of a tensile machine by using a bolt through a bolt hole 2 at the top of the connecting rod 1, and enabling the connecting rod 1 to penetrate through a positioning hole 6 on a positioning frame 5; insert buckle seat panel beating 9 above clamping slider 8, clockwise rotation foundation 10, screw rod 11 drives clamping slider 8 and rises to buckle seat panel beating 9 and is died by the complete lock, and twist nut 12 is fixed, then installs the foundation 10 at the tensile machine lower extreme through the bolt. After the distance between the buckle 4 and the buckle seat metal plate 9 is adjusted, the tension testing equipment is opened, and the insertion and extraction force of the buckle 4 is measured through the insertion and extraction actions of the buckle 4 in the central buckle matching hole of the buckle seat metal plate 9.
The utility model discloses the beneficial effect who produces does: the clamping slide block can be used for fixing the metal plate of the clamping seat, so that the test requirements of metal plates with different thicknesses can be met; the stress area of the metal plate of the buckle seat is increased in the insertion and extraction force testing process, and the deformation of the metal plate is reduced; simultaneously, can carry out accurate location to buckle stroke and screw rod during the test, can reduce the frictional force between connecting rod and the locating hole, can make statistics of the plug test number of times of buckle when the test, the installation of buckle seat panel beating is more succinct, and the location is more accurate, has improved efficiency of software testing, has guaranteed the accuracy of test result.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (4)
1. The utility model provides a buckle plug-in force test fixture which characterized in that: the clamping device comprises a connecting rod, a bolt hole, a clamping fixture, a positioning frame, a positioning hole, a slider bracket, a clamping slider, a clamping seat metal plate, a bottom column, a screw and a nut; the top of the connecting rod is connected with a tensile machine through the bolt hole, the bottom of the connecting rod is provided with the buckle clamp, the connecting rod is matched with the locating rack through the locating hole, the bottom of the locating rack is provided with the slider support, the inside of the slider support is provided with the clamping slider, the top of the clamping slider is matched with the buckle seat metal plate, the screw rod is arranged in the middle of the top of the bottom column, the bottom of the slider support is connected with the bottom column through the screw rod and the nut, and the bottom of the bottom column is connected with the tensile machine through the bolt hole.
2. The clip insertion and extraction force test fixture according to claim 1, wherein a sliding sleeve is disposed in the positioning hole.
3. The clip insertion and extraction force test fixture according to claim 1, wherein the clamping slider and the slider bracket are provided with screw positioning grooves at the bottom.
4. The clip insertion and extraction force test fixture according to claim 1, wherein an infrared counter is disposed on a top of the clamping slider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921432033.8U CN210689886U (en) | 2019-08-30 | 2019-08-30 | Clamp for testing insertion and extraction force of buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921432033.8U CN210689886U (en) | 2019-08-30 | 2019-08-30 | Clamp for testing insertion and extraction force of buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210689886U true CN210689886U (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921432033.8U Active CN210689886U (en) | 2019-08-30 | 2019-08-30 | Clamp for testing insertion and extraction force of buckle |
Country Status (1)
| Country | Link |
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| CN (1) | CN210689886U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114295359A (en) * | 2022-01-11 | 2022-04-08 | 中国第一汽车股份有限公司 | Method and device for measuring dynamic damping parameters |
| CN115219124A (en) * | 2021-04-22 | 2022-10-21 | 广州汽车集团股份有限公司 | Buckle performance testing device and method and automotive interior system |
-
2019
- 2019-08-30 CN CN201921432033.8U patent/CN210689886U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115219124A (en) * | 2021-04-22 | 2022-10-21 | 广州汽车集团股份有限公司 | Buckle performance testing device and method and automotive interior system |
| CN114295359A (en) * | 2022-01-11 | 2022-04-08 | 中国第一汽车股份有限公司 | Method and device for measuring dynamic damping parameters |
| CN114295359B (en) * | 2022-01-11 | 2024-05-03 | 中国第一汽车股份有限公司 | Method and device for measuring dynamic damping parameters |
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