CN212871958U - Multi-station folding strength testing device - Google Patents
Multi-station folding strength testing device Download PDFInfo
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- CN212871958U CN212871958U CN202022218137.8U CN202022218137U CN212871958U CN 212871958 U CN212871958 U CN 212871958U CN 202022218137 U CN202022218137 U CN 202022218137U CN 212871958 U CN212871958 U CN 212871958U
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Abstract
The utility model discloses a resistant strength test device that rolls over of multistation, including the work box, the preceding terminal surface fixed mounting of work box has the side shield, the anterior downside fixed mounting of work box has the platform, the right side fixed mounting of side shield has the one end of threaded rod, the outside of threaded rod is provided with first nut. This resistant intensity testing arrangement that rolls over of multistation, be provided with movable block and fly leaf, put into the gap between movable block and fixed block in proper order with a plurality of products, make first nut extrude the movable block right through twisting first nut, the movable block drives the fly leaf and is following the platform and slide right, make a plurality of movable blocks on the fly leaf and fixed block laminating press from both sides tight product, it is tight to make the tester need not relapse a lot of clamp, increase work load, save time, and the efficiency is improved, after the completion test, rotate first nut, the fly leaf slides left under the bounce of spring, make the movable block on the fly leaf keep away from with the fixed block, be convenient for take out the product.
Description
Technical Field
The utility model relates to a resistant strength test equipment technical field that rolls over specifically is a resistant strength test device that rolls over of multistation.
Background
The flexible copper clad laminate is a processing substrate material of a flexible printed circuit board and consists of a flexible insulating base film and a metal foil, the folding resistance of the flexible copper clad laminate refers to the durability of the flexible copper clad laminate when the flexible copper clad laminate bears reactive bending or folding under the action of certain stress or at certain temperature, the flexible copper clad laminate is the capability of testing the resistance of the flexible copper clad laminate to local structural change and internal defect development under the action of alternating stress and strain, and the flexible copper clad laminate has great practicability.
When most of the existing testing devices for the flexible copper clad laminate measure a plurality of products, the placing steps are complicated, the placing time is long, the workload is large, so that testers have certain boring emotions, the working efficiency is reduced, and the testing devices are inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a resistant intensity testing arrangement that rolls over of multistation to when proposing current most flexible copper-clad plate testing arrangement and measuring many products in solving above-mentioned background art, it is loaded down with trivial details to appear putting the step, and the laying time is long, and work load is big, leads to the tester to have certain bored mood, makes the problem that work efficiency reduces.
In order to achieve the above object, the utility model provides a following technical scheme: a multi-station folding strength testing device comprises a working box, wherein a side baffle is fixedly mounted on the front end face of the working box, a platform is fixedly mounted on the lower side of the front portion of the working box, one end of a threaded rod is fixedly mounted on the right side of the side baffle, a first nut is arranged on the outer side of the threaded rod, a movable block is arranged at the other end of the threaded rod, a movable plate is fixedly mounted at the bottom of the movable block, a front baffle is arranged on the front end face of the working box, a fixed block is fixedly mounted on the lower side of the front end face of the front baffle, a driving motor is fixedly mounted in the working box, a main wheel gear is fixedly connected with an output shaft of the driving motor, a driven gear is arranged on the outer side of the main wheel gear, a connecting rod is fixedly mounted on the front end face of the main wheel gear, a clamping, the outside fixed mounting of clamp splice has anchor clamps, the upper portion of anchor clamps is provided with the second nut, the right side fixedly connected with spring of fly leaf, the right side fixed mounting of work box has the singlechip.
Preferably, first nut is threaded connection with the threaded rod, the spring is fixed connection with the fly leaf, the top of fly leaf is provided with a plurality of movable blocks, the length of fly leaf is less than the platform, the up end of movable block and the up end parallel and level of fixed block.
Preferably, the driving motor is electrically connected with the single chip microcomputer, and the driving motor is located in the center of the upper portion of the inner portion of the work box.
Preferably, the main wheel gear is in meshed connection with the driven gears, and the driven gears are arranged on the left side and the right side of the main wheel gear.
Preferably, the clamping blocks are of semicircular structures, the left side and the right side of the connecting cloth are oppositely provided with two clamping blocks, the connecting rod and the center position of the clamping block located on the right side of the connecting cloth are located, the clamp is of a herringbone structure, and the upper portion of the clamp is in threaded connection with the second nut.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the multi-station folding strength testing device is provided with a movable block and a movable plate, a plurality of products are sequentially placed in a gap between the movable block and a fixed block, a first nut is screwed to enable the first nut to extrude the movable block rightwards, the movable block drives the movable plate to slide rightwards along a platform, the movable blocks on the movable plate and the fixed block are attached to clamp the products, a tester does not need to clamp the products repeatedly, the workload is increased, the time is saved, the efficiency is improved, after the test is finished, the first nut is rotated, the movable plate slides leftwards under the counter elasticity of a spring, the movable block on the movable plate is far away from the fixed block, and the products are convenient to take out;
2. this resistant intensity testing arrangement that rolls over of multistation, in the use, put into the clamp splice with the other end of product, twist and move the second nut, second nut downstream, two press from both sides legs of anchor clamps lower part press from both sides the clamp splice to the centre under tightening up of second nut tightly, realize fixed purpose, and anchor clamps make the clamp splice atress even, avoid leading to the product cracked because of the atress inequality.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is a schematic side sectional view of the present invention;
fig. 4 is the schematic view of the sectional structure of the plane of depression.
In the figure: 1. a work box; 2. a side dam; 3. a platform; 4. a threaded rod; 5. a first nut; 6. a movable block; 7. a movable plate; 8. a front baffle; 9. a fixed block; 10. a drive motor; 11. a main wheel gear; 12. a driven gear; 13. a connecting rod; 14. a clamping block; 15. connecting cloth; 16. a clamp; 17. a second nut; 18. a spring; 19. and a single chip microcomputer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a multi-station folding strength testing device comprises a working box 1, a side baffle 2, a platform 3, a threaded rod 4, a first nut 5, a movable block 6, a movable plate 7, a front baffle 8, a fixed block 9, a driving motor 10, a main wheel gear 11, a driven gear 12, a connecting rod 13, a clamping block 14, a connecting cloth 15, a clamp 16, a second nut 17, a spring 18 and a single chip microcomputer 19, wherein the side baffle 2 is fixedly installed on the front end surface of the working box 1, the platform 3 is fixedly installed on the lower side of the front part of the working box 1, one end of the threaded rod 4 is fixedly installed on the right side of the side baffle 2, the first nut 5 is arranged on the outer side of the threaded rod 4, the movable block 6 is arranged on the other end of the threaded rod 4, the movable plate 7 is fixedly installed at the bottom of the movable block 6, the front baffle 8 is arranged on the front end surface of the working box 1, the fixed, the output shaft of driving motor 10 fixedly connected with main wheel gear 11, the outside of main wheel gear 11 is provided with driven gear 12, the preceding terminal surface fixed mounting of main wheel gear 11 has connecting rod 13, the front side fixed mounting of connecting rod 13 has clamp splice 14, the inboard of clamp splice 14 is provided with connecting cloth 15, the outside fixed mounting of clamp splice 14 has anchor clamps 16, the upper portion of anchor clamps 16 is provided with second nut 17, the right side fixedly connected with spring 18 of fly leaf 7, the right side fixed mounting of work box 1 has singlechip 19, singlechip 19 adopts the HT66F018 model.
Furthermore, the first nut 5 is in threaded connection with the threaded rod 4, the spring 18 is fixedly connected with the movable plate 7, the top of the movable plate 7 is provided with a plurality of movable blocks 6, the length of the movable plate 7 is smaller than that of the platform 3, the upper end surfaces of the movable blocks 6 are flush with the upper end surfaces of the fixed blocks 9, a plurality of products are sequentially placed in a gap between the movable blocks 6 and the fixed blocks 9, the first nut 5 is enabled to extrude the movable blocks 6 rightwards by screwing the first nut 5, the movable blocks 6 drive the movable plate 7 to slide rightwards along the platform 3, so that the movable blocks 6 on the movable plate 7 are attached to the fixed blocks 9 to clamp the products, testers do not need to clamp repeatedly for multiple times, the workload is increased, the time is saved, the efficiency is improved, after the test is completed, the first nut 5 is rotated, the movable plate 7 slides leftwards under the counter-elasticity of the spring 18, so that, the product is convenient to take out.
Further, the driving motor 10 is electrically connected with the single chip microcomputer 19, the driving motor 10 is located at the center of the upper portion inside the work box 1, and the frequency, the angle and the number of times of bending are controlled by operating a switch on the single chip microcomputer 19.
Further, main wheel gear 11 is connected for the meshing with driven gear 12, and driven gear 12 is provided with a plurality ofly in the left and right sides of main wheel gear 11, starts driving motor 10, and driving motor 10 drives main wheel gear 11 and rotates, and main wheel gear 11 drives a plurality of driven gear 12 and rotates, realizes the test of a plurality of stations through a driving motor 10.
Furthermore, the clamping block 14 is of a semicircular structure, the clamping block 14 is oppositely arranged on the left side and the right side of the connecting cloth 15, the connecting rod 13 and the clamping block 14 located on the right side of the connecting cloth 15 are located at the center position, the clamp 16 is of a herringbone structure, the upper portion of the clamp 16 is in threaded connection with the second nut 17, a product is placed in the clamping block 14, the second nut 17 is screwed, the second nut 17 moves downwards, the clamping block 14 is clamped towards the middle by the two clamping legs on the lower portion of the clamp 16 under the tightening of the second nut 17, the fixing purpose is achieved, the clamp 16 enables the clamping block 14 to be uniformly stressed, and the phenomenon that the product is cracked due to uneven stress is avoided.
The working principle is as follows: firstly, a plurality of products are sequentially placed in a gap between a movable block 6 and a fixed block 9, the first nut 5 is screwed to enable the first nut 5 to extrude the movable block 6 rightwards, the movable block 6 drives a movable plate 7 to slide rightwards along a platform 3, a plurality of movable blocks 6 on the movable plate 7 are attached to the fixed block 9 to clamp the products, a tester does not need to clamp repeatedly, the workload is increased, the time is saved, the efficiency is improved, then the other end of the product is placed into a clamping block 14, a second nut 17 is screwed, the second nut 17 moves downwards, two clamping legs at the lower part of a clamp 16 clamp the clamping block 14 towards the middle under the tightening of the second nut 17, the purpose of fixing is realized, the clamp 16 enables the clamping block 14 to be uniformly stressed, the product is prevented from being cracked due to uneven stress, a driving motor 10 is started, the driving motor 10 drives a main wheel gear 11 to rotate, the main wheel gear 11 drives a plurality of driven gears 12 to rotate, the testing of a plurality of stations is realized through a driving motor 10, the frequency, the angle and the times of bending are controlled by operating a switch on the single chip microcomputer 19, defective products are eliminated through the bending testing, the folding endurance of the products is guaranteed, after the testing is completed, the first screw cap 5 is rotated, the movable plate 7 slides leftwards under the rebounding force of the spring 18, the movable block 6 on the movable plate 7 is far away from the fixed block 9, and the tested products can be taken out conveniently.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a resistant intensity testing arrangement that rolls over of multistation, includes work box (1), its characterized in that: the front end face of the working box (1) is fixedly provided with a side baffle (2), the front lower side of the working box (1) is fixedly provided with a platform (3), the right side of the side baffle (2) is fixedly provided with one end of a threaded rod (4), the outer side of the threaded rod (4) is provided with a first nut (5), the other end of the threaded rod (4) is provided with a movable block (6), the bottom of the movable block (6) is fixedly provided with a movable plate (7), the front end face of the working box (1) is provided with a front baffle (8), the lower side of the front end face of the front baffle (8) is fixedly provided with a fixed block (9), the inner part of the working box (1) is fixedly provided with a driving motor (10), the output shaft of the driving motor (10) is fixedly connected with a main gear (11), the outer side of the main gear (11), the front end face fixed mounting of main wheel gear (11) has connecting rod (13), the front side fixed mounting of connecting rod (13) has clamp splice (14), the inboard of clamp splice (14) is provided with connecting cloth (15), the outside fixed mounting of clamp splice (14) has anchor clamps (16), the upper portion of anchor clamps (16) is provided with second nut (17), the right side fixedly connected with spring (18) of fly leaf (7), the right side fixed mounting of work box (1) has singlechip (19).
2. The multi-station folding strength testing device according to claim 1, characterized in that: first nut (5) are threaded connection with threaded rod (4), spring (18) are fixed connection with fly leaf (7), the top of fly leaf (7) is provided with a plurality of movable blocks (6), the length of fly leaf (7) is less than platform (3), the up end of movable block (6) and the up end parallel and level of fixed block (9).
3. The multi-station folding strength testing device according to claim 1, characterized in that: the driving motor (10) is electrically connected with the single chip microcomputer (19), and the driving motor (10) is located in the center of the upper portion inside the working box (1).
4. The multi-station folding strength testing device according to claim 1, characterized in that: the main wheel gear (11) is in meshed connection with the driven gear (12), and the driven gear (12) is arranged on the left side and the right side of the main wheel gear (11) in a plurality.
5. The multi-station folding strength testing device according to claim 1, characterized in that: the clamp is characterized in that the clamp blocks (14) are of a semicircular structure, the left side and the right side of the connecting cloth (15) of the clamp blocks (14) are oppositely arranged, the connecting rod (13) and the center position of the clamp block (14) located on the right side of the connecting cloth (15) are located, the clamp (16) is of a herringbone structure, and the upper portion of the clamp (16) is in threaded connection with the second nut (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022218137.8U CN212871958U (en) | 2020-09-30 | 2020-09-30 | Multi-station folding strength testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022218137.8U CN212871958U (en) | 2020-09-30 | 2020-09-30 | Multi-station folding strength testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212871958U true CN212871958U (en) | 2021-04-02 |
Family
ID=75198690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022218137.8U Active CN212871958U (en) | 2020-09-30 | 2020-09-30 | Multi-station folding strength testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212871958U (en) |
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2020
- 2020-09-30 CN CN202022218137.8U patent/CN212871958U/en active Active
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