CN217605492U - Tensile testing device is used in production of tensile membrane of high strength - Google Patents
Tensile testing device is used in production of tensile membrane of high strength Download PDFInfo
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- CN217605492U CN217605492U CN202220159533.4U CN202220159533U CN217605492U CN 217605492 U CN217605492 U CN 217605492U CN 202220159533 U CN202220159533 U CN 202220159533U CN 217605492 U CN217605492 U CN 217605492U
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Abstract
The application relates to the technical field of tensile tests, in particular to a tensile testing device for producing a high-strength tensile film. The utility model provides a, comprises a workbench, the upper surface of workstation is equipped with test structure, test structure includes two fixed plates, two the fixed plate all is connected with the last fixed surface of workstation, the fixed plate internal thread is inserted and is equipped with the screw rod, two the one end that the screw rod is close to each other all rotates and is connected with the backup pad, two the equal sliding connection in one side that the backup pad is close to each other has two support frames, the support frame internal thread is inserted and is equipped with the actuating lever, the lower extreme of actuating lever rotates and is connected with the limiting plate, it is equipped with two gag lever posts to slide to insert in the support frame. The problem of when testing tensile strength to tensile membrane, need a staff to prop up the both ends of tensile membrane, another staff comes to fix the tensile membrane that props up, influences staff work efficiency is solved.
Description
Technical Field
The application relates to the technical field of tensile tests, in particular to a tensile testing device for producing a high-strength tensile film.
Background
The tensile test is a test method for determining performance indexes such as elastic limit, elongation and the like of a product through a tensile test product, when the tensile strength of a tensile film is tested, one worker is required to support two ends of the tensile film, and the other worker is required to fix the supported tensile film, so that the working efficiency of the workers is influenced.
SUMMERY OF THE UTILITY MODEL
The application aims at solving the defect that two workers are required to operate when a stretching film is fixed in the prior art, and provides a tensile testing device for producing a high-strength stretching film.
In order to achieve the purpose, the following technical scheme is adopted in the application: the utility model provides a tensile testing arrangement is used in tensile membrane production of high strength, includes the workstation, the upper surface of workstation is equipped with test structure, test structure includes two fixed plates, two the fixed plate all is connected with the last fixed surface of workstation, the fixed plate internal thread is inserted and is equipped with the screw rod, two the one end that the screw rod is close to each other all rotates and is connected with the backup pad, two the equal sliding connection in one side that the backup pad is close to each other has two support frames, the support frame internal thread is inserted and is equipped with the actuating lever, the lower extreme of actuating lever rotates and is connected with the limiting plate.
The effect that above-mentioned part reaches is: through setting up test structure, reached and be convenient for carry out the effect tested to tensile membrane, make the staff can be single carry on spacingly to tensile membrane, improved staff's work efficiency.
Preferably, the support frame is provided with two limiting rods in a sliding insertion mode, and the limiting rods are fixedly connected with one side, close to the driving rod, of each limiting plate.
The effect that above-mentioned part reaches does: slide in the support frame through the gag lever post, avoid the limiting plate to take place pivoted condition along with the rotation of actuating lever and take place.
Preferably, the driving rod is far away from one end of the limiting plate and is fixedly connected with a handle, and the limiting plate is far away from one side of the driving rod and is fixedly connected with an anti-slip pad.
The effect that above-mentioned part reaches does: make the handle drive actuating lever at the support frame internal rotation through twist grip, improved the convenience of device, drive the limiting plate through the actuating lever and remove, the limiting plate drives the slipmat and hugs closely tensile membrane, has improved and has carried out spacing effect to tensile membrane.
Preferably, the both sides of backup pad all fixedly connected with slide bar, the last fixed surface of workstation is connected with two slide rails, the size of slide rail and the size looks adaptation of slide bar.
The effect that above-mentioned part reaches does: make the screw rod at the fixed plate internal rotation through rotatory screw rod, the screw rod drives the backup pad and removes, and the backup pad drives the slide bar and slides in the slide rail, and the support frame can drive tensile membrane straight removal when making the tensile membrane of test, has improved the stability and the accuracy of test.
Preferably, the surface of backup pad is equipped with adjusts the structure, adjust the structure and include four fixed blocks, four two double-phase a set of fixed block, two sets of fixed block respectively with two backup pads one side fixed connection that are close to each other, the fixed block internal rotation is connected with the threaded rod, two one end fixedly connected with bull stick that the threaded rod is close to each other.
The effect that above-mentioned part reaches is: through setting up the regulation structure, reached and carried out the effect of adjusting the position of support frame, made the device be applicable to not unidimensional stretch film, improved the practicality of device.
Preferably, the arc surface of the rotating rod is provided with a positioning hole, one side of each of the two support plates, which is close to each other, is fixedly connected with a connecting plate, a positioning rod is inserted in the connecting plate in a sliding manner, and the size of the positioning hole of the rotating rod is matched with the size of the positioning rod.
The effect that above-mentioned part reaches does: through rotatory bull stick, the bull stick drives the threaded rod at the fixed block internal rotation, and the threaded rod drives the support frame and moves on the arc surface of threaded rod, and when adjusting the support frame to the assigned position, the locating lever that slides makes the locating lever inject the locating hole of bull stick, has reached this moment and has carried out spacing effect to the bull stick.
Preferably, one end of the positioning rod, which is far away from the rotating rod, is fixedly connected with a circular plate, a spring is sleeved on the arc surface of the positioning rod, and two ends of the spring are fixedly connected with the circular plate and the connecting plate respectively.
The effect that above-mentioned part reaches does: the elastic force of the spring drives the circular plate to move, the circular plate drives the positioning rod to slide in the connecting plate until the positioning rod is inserted into the positioning hole of the rotating rod, and the stability of the rotating rod in limiting is improved.
In view of the above, it is possible to provide,
in this application, when needs carry on spacingly to tensile membrane, place four angles of tensile membrane respectively on four support frames, twist grip makes the handle drive the actuating lever at the support frame internal rotation, the actuating lever drives the limiting plate and removes, slide in the support frame through the gag lever post, avoid the limiting plate to take place the pivoted condition along with the rotation of actuating lever and take place, the limiting plate drives the slipmat and removes, when the slipmat will stretch the membrane and support on the support frame, reached this moment and carried out spacing effect to tensile membrane.
In this application, when needs are tested tensile membrane, rotatory screw rod makes the screw rod at the fixed plate internal rotation, the screw rod drives the backup pad and removes, the backup pad drives the slide bar and slides in the slide rail, the support frame can drive tensile membrane straight removal when making the tensile membrane of test, reached this moment and carried out tensile test's effect to tensile membrane, through setting up the test structure, the effect of being convenient for carry out the test to tensile membrane has been reached, it is single to carry on spacingly to tensile membrane to make the staff, staff's work efficiency has been improved.
Drawings
FIG. 1 is a perspective view of the present application;
FIG. 2 is a schematic diagram of a test structure according to the present application;
FIG. 3 is a schematic diagram of a portion of a test structure of the present application;
fig. 4 is a schematic view of the adjustment structure in the present application.
Illustration of the drawings: 1. a work table; 2. testing the structure; 201. a fixing plate; 202. a screw; 203. a support plate; 204. a support frame; 205. a drive rod; 206. a limiting plate; 207. a limiting rod; 208. a handle; 209. a non-slip mat; 210. a slide bar; 211. a slide rail; 3. an adjustment structure; 31. a fixed block; 32. a threaded rod; 33. a rotating rod; 34. a connecting plate; 35. positioning a rod; 36. a circular plate; 37. a spring.
Detailed Description
Referring to fig. 1, the present application provides a technical solution: the utility model provides a tensile testing arrangement is used in production of tensile membrane of high strength, includes workstation 1, and the upper surface of workstation 1 is equipped with test structure 2, and through setting up test structure 2, has reached the effect of being convenient for test tensile membrane, makes the staff can be single carry on spacingly to tensile membrane, has improved staff's work efficiency, is equipped with on test structure 2 and adjusts structure 3, through setting up and adjust structure 3, makes the device be applicable to not unidimensional tensile membrane, has improved the practicality of device.
The specific arrangement and function of the test structure 2 and the adjustment structure 3 will be described in detail below.
Referring to fig. 2 and 3, in the present embodiment: the test structure 2 comprises two fixing plates 201, the two fixing plates 201 are fixedly connected with the upper surface of the workbench 1, screw rods 202 are inserted into the inner threads of the fixing plates 201, one ends of the two screw rods 202, which are close to each other, are rotatably connected with supporting plates 203, one sides of the two supporting plates 203, which are close to each other, are slidably connected with two supporting frames 204, driving rods 205 are inserted into the inner threads of the supporting frames 204, the lower ends of the driving rods 205 are rotatably connected with limit plates 206, two limit rods 207 are slidably inserted into the supporting frames 204, the limit rods 207 are fixedly connected with one sides of the limit plates 206, which are close to the driving rods 205, and slide in the supporting frames 204 through the limit rods 207 to avoid the situation that the limit plates 206 rotate along with the rotation of the driving rods 205, one ends of the driving rods 205, which are far away from the limit plates 206, are fixedly connected with handles 208, one side fixedly connected with slipmat 209 that actuating lever 205 was kept away from to limiting plate 206, make handle 208 drive actuating lever 205 at the support frame 204 internal rotation through rotatory handle 208, the convenience of device has been improved, it removes to drive limiting plate 206 through actuating lever 205, limiting plate 206 drives slipmat 209 and hugs closely tensile membrane, the effect of spacing is carried out tensile membrane has been improved, the equal fixedly connected with slide bar 210 in both sides of backup pad 203, the last fixed surface of workstation 1 is connected with two slide rails 211, the size of slide rail 211 and the size looks adaptation of slide bar 210, make screw rod 202 at fixed plate 201 internal rotation through rotatory screw rod 202, screw rod 202 drives backup pad 203 and removes, backup pad 203 drives slide bar 210 and slides in slide rail 211, support frame 204 can drive tensile membrane straight removal when making tensile membrane of test, the stability and the accuracy of test have been improved.
Referring to fig. 4, specifically, the adjusting structure 3 includes four fixing blocks 31, each two of the four fixing blocks 31 are in a group, two groups of fixing blocks 31 are respectively and fixedly connected to one side of two adjacent supporting plates 203, a threaded rod 32 is rotatably connected to each fixing block 31, one end of each adjacent threaded rod 32 is fixedly connected to a rotating rod 33, a positioning hole is formed in an arc surface of each rotating rod 33, a connecting plate 34 is fixedly connected to one side of each adjacent supporting plate 203, a positioning rod 35 is slidably inserted in the connecting plate 34, the size of the positioning hole of each rotating rod 33 is matched with the size of the corresponding positioning rod 35, the rotating rod 33 rotates the threaded rod 32 in the fixing block 31 by rotating the rotating rod 33, the threaded rod 32 drives the supporting frame 204 to move on the arc surface of the threaded rod 32, until the supporting frame 204 is adjusted to a specific position, the positioning rod 35 is slid into the positioning hole of the rotating rod 33, an effect of limiting the rotating rod 33 is achieved at this time, one end of the rotating rod 33, the rotating rod 35 far away from the rotating rod 33 is fixedly connected to the circular plate 36, a spring 37 is sleeved on the arc surface of the positioning rod 37, two ends of the spring 37 are respectively fixedly connected to the circular plate 36 and the rotating rod 33, and stability of the rotating rod is improved when the positioning rod 33 is adjusted.
In the working principle, when the position of the support frame 204 needs to be adjusted, the circular plate 36 is pulled, the circular plate 36 drives the positioning rod 35 to be separated from the positioning hole of the rotating rod 33, the spring 37 is stretched, the rotating rod 33 is rotated, the rotating rod 33 drives the threaded rod 32 to rotate in the fixed block 31, the threaded rod 32 drives the support frame 204 to move on the arc surface of the threaded rod 32 until the support frame 204 is adjusted to the specified position, the circular plate 36 is loosened, the circular plate 36 is driven to move through the elastic force of the spring 37, the circular plate 36 drives the positioning rod 35 to slide in the connecting plate 34 until the positioning rod 35 is reinserted into the positioning hole of the rotating rod 33, and the effect of adjusting the position of the support frame 204 is achieved at the moment.
When needs carry out spacingly to tensile membrane, place four angles of tensile membrane respectively on four support frames 204, twist grip 208 makes handle 208 drive actuating lever 205 at support frame 204 internal rotation, actuating lever 205 drives limiting plate 206 and removes, slide in support frame 204 through gag lever post 207, avoid limiting plate 206 to take place the pivoted condition along with the rotation of actuating lever 205 and take place, limiting plate 206 drives slipmat 209 and removes, when the slipmat 209 supports tensile membrane on support frame 204, reach this moment and carried out spacing effect to tensile membrane, when needs test tensile membrane, rotatory screw rod 202 makes screw rod 202 at fixed plate 201 internal rotation, screw rod 202 drives backup pad 203 and removes, backup pad 203 drives slide bar 210 and slides in slide rail 211, support frame 204 can drive tensile membrane straight removal when making the tensile membrane of test, reached this moment and carried out tensile test's effect to tensile membrane.
Claims (7)
1. The utility model provides a tensile testing device is used in production of tensile membrane of high strength, includes workstation (1), its characterized in that: the upper surface of workstation (1) is equipped with test structure (2), test structure (2) include two fixed plate (201), two fixed plate (201) all is connected with the last fixed surface of workstation (1), fixed plate (201) internal thread is inserted and is equipped with screw rod (202), two the one end that screw rod (202) are close to each other all rotates and is connected with backup pad (203), two the equal sliding connection in one side that backup pad (203) are close to each other has two support frames (204), support frame (204) internal thread is inserted and is equipped with actuating lever (205), the lower extreme rotation of actuating lever (205) is connected with limiting plate (206).
2. The tensile test apparatus for producing a high-strength stretch film according to claim 1, characterized in that: two limiting rods (207) are slidably inserted into the support frame (204), and the limiting rods (207) are fixedly connected with one side, close to the driving rod (205), of the limiting plate (206).
3. The tensile test apparatus for producing a high-strength stretch film according to claim 1, characterized in that: the one end fixedly connected with handle (208) of limiting plate (206) is kept away from in actuating lever (205), one side fixedly connected with slipmat (209) that actuating lever (205) was kept away from in limiting plate (206).
4. The tensile test apparatus for producing a high-strength stretch film according to claim 1, characterized in that: the equal fixedly connected with slide bar (210) in both sides of backup pad (203), the last fixed surface of workstation (1) is connected with two slide rails (211), the size of slide rail (211) and the size looks adaptation of slide bar (210).
5. The tensile test apparatus for producing a high-strength stretch film according to claim 1, characterized in that: the surface of backup pad (203) is equipped with adjusts structure (3), it includes four fixed block (31), four to adjust structure (3) two liang of a set of, two sets of fixed block (31) one side fixed connection who is close to each other with two backup pads (203) respectively, fixed block (31) internal rotation is connected with threaded rod (32), two one end fixedly connected with bull stick (33) that threaded rod (32) are close to each other.
6. The tensile test apparatus for producing a high-strength stretch film according to claim 5, wherein: the positioning holes are formed in the arc surface of the rotating rod (33), the two supporting plates (203) are fixedly connected with connecting plates (34) on the sides close to each other, positioning rods (35) are inserted in the connecting plates (34) in a sliding mode, and the size of the positioning holes of the rotating rod (33) is matched with that of the positioning rods (35).
7. The tensile test apparatus for producing a high-strength stretch film according to claim 6, wherein: one end, far away from the rotating rod (33), of the positioning rod (35) is fixedly connected with a circular plate (36), a spring (37) is sleeved on the arc surface of the positioning rod (35), and two ends of the spring (37) are fixedly connected with the circular plate (36) and the connecting plate (34) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220159533.4U CN217605492U (en) | 2022-01-21 | 2022-01-21 | Tensile testing device is used in production of tensile membrane of high strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220159533.4U CN217605492U (en) | 2022-01-21 | 2022-01-21 | Tensile testing device is used in production of tensile membrane of high strength |
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| Publication Number | Publication Date |
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| CN217605492U true CN217605492U (en) | 2022-10-18 |
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| CN202220159533.4U Active CN217605492U (en) | 2022-01-21 | 2022-01-21 | Tensile testing device is used in production of tensile membrane of high strength |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117686422A (en) * | 2024-02-02 | 2024-03-12 | 深圳市巨牛新材科技有限公司 | Winding tensile film strength tester |
| CN117686422B (en) * | 2024-02-02 | 2024-05-17 | 深圳市巨牛新材科技有限公司 | Winding tensile film strength tester |
-
2022
- 2022-01-21 CN CN202220159533.4U patent/CN217605492U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117686422A (en) * | 2024-02-02 | 2024-03-12 | 深圳市巨牛新材科技有限公司 | Winding tensile film strength tester |
| CN117686422B (en) * | 2024-02-02 | 2024-05-17 | 深圳市巨牛新材科技有限公司 | Winding tensile film strength tester |
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