CN220794815U - Clamping device for fiber fracture test - Google Patents
Clamping device for fiber fracture test Download PDFInfo
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- CN220794815U CN220794815U CN202322201526.3U CN202322201526U CN220794815U CN 220794815 U CN220794815 U CN 220794815U CN 202322201526 U CN202322201526 U CN 202322201526U CN 220794815 U CN220794815 U CN 220794815U
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Abstract
The utility model discloses a clamping device for fiber fracture testing, which relates to the technical field of fiber testing devices and comprises a base device, wherein the upper surface of the base device is fixedly connected with a moving device, the upper surface of the moving device is fixedly connected with a lower clamping device, the inner threads of the lower clamping device are connected with an upper clamping device, and the base device comprises a base. According to the utility model, through the matching of the heightening pad, the anti-skid pad and the buffer pad, the problem that the device shakes during testing and the testing result is inaccurate is solved, so that the aim of improving the stability of the device is fulfilled, the aim of improving the testing accuracy is fulfilled, and through the matching of the first moving block, the second moving block and the buffer pad, the problem that the first moving block and the second moving block move to the two sides at a higher speed during testing and collide with the base, so that the testing result is influenced is solved, and the aim of practicality of the device is fulfilled.
Description
Technical Field
The utility model relates to the technical field of fiber testing devices, in particular to a clamping device for fiber breakage testing.
Background
Fiber refers to a substance consisting of continuous or discontinuous filaments. In animals and plants, the fiber plays an important role in the aspect of maintaining tissues, has wide application, can be woven into fine wires, thread ends and hemp ropes, can be woven into fiber layers during papermaking or felt weaving, and is also commonly used for manufacturing other materials and forming a composite material together with other materials.
Chinese patent of application publication No. CN207077346U discloses a clamping device for fibers, which comprises a frame and a test board, wherein the test board vertically penetrates through a bedplate of the frame, the test board is mounted on the bedplate through a radial rod, an upper clamping mechanism is arranged at the upper part of the frame, and a lower clamping mechanism is arranged at the lower part of the frame. The utility model has the advantages that: simple structure, the test is convenient, through the setting of last cushion and lower cushion, can effectively improve fibrous centre gripping effect, has prevented that the fibre atress from concentrating, and the fracture phenomenon appears.
In order to solve the problems that the clamping is difficult to test or complicated and the success rate is low, the prior art adopts a mode of driving a sliding block by a cylinder to process, but the device is rocked when the testing is performed, and the problem that the testing result is inaccurate is caused.
Disclosure of Invention
The utility model aims to provide a clamping device for fiber fracture test, which is used for solving the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a clamping device for fiber fracture test, includes base device, base device's upper surface fixedly connected with mobile device, mobile device's upper surface fixedly connected with clamping device down, clamping device's inside threaded connection has clamping device down.
The base device comprises a base, the bottom of base fixedly connected with increases the pad, increase the bottom of pad and cup jointed the slipmat, the inboard fixedly connected with blotter of base.
The technical scheme of the utility model is further improved as follows: the mobile device comprises a driving motor, the bottom of the driving motor is fixedly connected with the upper surface of the base, the output end of the driving motor is fixedly connected with a screw rod, two ends of the screw rod are sleeved in the base and the buffer pad, and the buffer pad can slow down the impact force of equipment and the base in the test through the cooperation of the buffer pad and the base, so that the purpose of prolonging the service life of the equipment is achieved.
The technical scheme of the utility model is further improved as follows: the surface swing joint of screw rod has movable block one, the surface swing joint of screw rod has movable block two, through the cooperation of screw rod, movable block one and movable block two, the screw thread form of movable block one and movable block two is opposite to when the screw rod rotates, can drive movable block one and movable block two and move in opposite direction, thereby reach the demand of fiber breakage test to the device.
The technical scheme of the utility model is further improved as follows: the lower clamping device comprises an electric telescopic rod, the lower surface of the electric telescopic rod is fixedly connected with the upper surfaces of the first moving block and the second moving block, the telescopic end of the electric telescopic rod is fixedly connected with a lower clamping plate, the electric telescopic rod is matched with the lower clamping plate, the electric telescopic rod can drive the lower clamping plate to move, and accordingly workers can observe fiber breakage tests conveniently, and the purpose of improving the practicability of the device is achieved.
The technical scheme of the utility model is further improved as follows: the upper surface fixedly connected with rubber pad one of lower grip block, the standing groove has been seted up in the left side of lower grip block, through the cooperation of rubber pad one and lower grip block, and the friction between fibre and the lower grip block has been increased to rubber pad one to the purpose of improving holding capacity has been reached.
The technical scheme of the utility model is further improved as follows: the inside of standing groove has cup jointed the rubber circle, the inside fixedly connected with inserted bar of rubber circle, through the cooperation of standing groove, rubber circle and inserted bar, put into the standing groove with fibrous one end, insert the standing groove with inserted bar and rubber circle in later to the purpose of improvement centre gripping effect has been reached.
The technical scheme of the utility model is further improved as follows: the upper clamping device comprises an upper clamping plate, a second rubber pad is fixedly connected to the lower surface of the upper clamping plate, an annular bolt is connected to the inner thread of the second rubber pad, the tail end of the annular bolt is connected with the inner thread of the lower clamping plate, and the annular bolt can tightly fix the upper clamping plate and the lower clamping plate through the cooperation of the annular bolt, the upper clamping plate and the lower clamping plate, so that the fixing capacity of fibers is improved.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a clamping device for fiber fracture test, which solves the problem that the device shakes during the test and further causes inaccurate test results by matching an heightening pad, an anti-slip pad and a buffer pad, thereby achieving the aim of improving the stability of the device and subsequently achieving the aim of improving the test accuracy.
2. The utility model provides a clamping device for fiber fracture test, which solves the problem that the height of the device cannot be adjusted during test by matching an electric telescopic rod with a lower clamping plate, so that a worker cannot observe fibers conveniently, and the purpose of improving the convenience of the device is achieved.
3. The utility model provides a clamping device for fiber fracture test, which solves the problem of poor fiber fixing effect of an upper clamping plate and a lower clamping plate by matching a rubber ring, an inserting rod and a placing groove, thereby achieving the purpose of improving the fiber clamping effect of the device.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a base unit according to the present utility model;
FIG. 3 is a schematic diagram of a mobile device according to the present utility model;
FIG. 4 is a schematic view of a lower clamping device according to the present utility model;
fig. 5 is a schematic structural view of an upper clamping device of the present utility model.
In the figure: 1. a base device; 11. a base; 12. a heightening pad; 13. an anti-slip pad; 14. a cushion pad; 2. a mobile device; 21. a driving motor; 22. a screw; 23. a first moving block; 24. a second moving block; 3. a lower clamping device; 31. an electric telescopic rod; 32. a lower clamping plate; 33. a first rubber pad; 34. a placement groove; 35. a rubber ring; 36. a rod; 4. an upper clamping device; 41. an upper clamping plate; 42. a second rubber pad; 43. an annular bolt.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-5, the utility model provides a clamping device for fiber fracture test, which comprises a base device 1, wherein the upper surface of the base device 1 is fixedly connected with a moving device 2, the upper surface of the moving device 2 is fixedly connected with a lower clamping device 3, and the inner thread of the lower clamping device 3 is connected with an upper clamping device 4.
The base device 1 includes base 11, the bottom fixedly connected with of base 11 increases the pad 12, increase the bottom of pad 12 and cup jointed slipmat 13, the inboard fixedly connected with blotter 14 of base 11 increases the bottom of pad 12 messenger base 11 and leaves the desktop to when producing sewage on the desktop, can avoid it to influence the test result, slipmat 13 can increase the frictional force that increases between pad 12 and the desktop, thereby ensure the stability of device, blotter 14 can slow down the impact of movable block one and movable block two and base 11, thereby avoid influencing the test result.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the moving device 2 comprises a driving motor 21, the bottom of the driving motor 21 is fixedly connected with the upper surface of the base 11, the output end of the driving motor 21 is fixedly connected with a screw rod 22, two ends of the screw rod 22 are sleeved in the base 11 and the buffer pad 14, the surface of the screw rod 22 is movably connected with a first moving block 23, the surface of the screw rod 22 is movably connected with a second moving block 24, after fixing the fiber, the driving motor 21 is opened to drive the screw rod 22 to rotate, the first moving block 23 and the second moving block 24 are driven to move, the screw threads in the first moving block 23 and the second moving block 24 are opposite, so that the fiber can be tested, the driving motor 21 is closed after the test is finished, when the first moving block 23 and the second moving block 24 are required to move towards the middle, the rotating direction of the driving motor 21 is changed, and then the screw rod 22 is driven to rotate towards the opposite direction, so that the rotating direction of the driving motor 21 is changed to be known, and the method is not excessively explained.
Example 3
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the lower clamping device 3 comprises an electric telescopic rod 31, the lower surface of the electric telescopic rod 31 is fixedly connected with the upper surfaces of a first moving block 23 and a second moving block 24, the telescopic end of the electric telescopic rod 31 is fixedly connected with a lower clamping plate 32, the upper surface of the lower clamping plate 32 is fixedly connected with a first rubber pad 33, the left side of the lower clamping plate 32 is provided with a placing groove 34, a rubber ring 35 is sleeved in the placing groove 34, an inserting rod 36 is fixedly connected in the rubber ring 35, the first moving block 23 and the second moving block 24 are respectively provided with the lower clamping device 3 and the upper clamping device 4, after the devices are placed, the electric telescopic rod 31 is opened according to the self requirements of staff, the height of the lower clamping plate 32 is adjusted, after the adjustment is finished, the electric telescopic rod 31 is closed, fibers are placed on the first rubber pad 33, then the two ends of the fibers are respectively placed in the placing grooves 34 on the two sides, then the inserted link 36 and the rubber ring 35 are inserted into the placing groove 34, so as to fix the two ends of the fiber, after the test is finished, the inserted link 36 and the rubber ring 35 are taken out of the placing groove 34, the fiber can be taken away, the upper clamping device 4 comprises an upper clamping plate 41, a second rubber pad 42 is fixedly connected to the lower surface of the upper clamping plate 41, an annular bolt 43 is connected to the inner thread of the second rubber pad 42, the tail end of the annular bolt 43 is connected with the inner thread of the lower clamping plate 32, after the two ends of the fiber are fixed, the second rubber pad 42 is placed on the first rubber pad 33, then the upper clamping plate 41 is manually pressed, so that the second rubber pad 42 is tightly attached to the first rubber pad 33, meanwhile, the annular bolt 43 is screwed into the upper clamping plate 41 and the lower clamping plate 32, so that the fiber can be fixed, after the test is finished, the annular bolt 43 is screwed out, the upper clamping device 4 can be taken down, so that the tested fibres can be collected.
The working principle of the clamping device for fiber fracture test is specifically described below.
As shown in fig. 1 to 5, after the device is placed at a designated position, the electric telescopic rod 31 is opened according to the self requirement of a worker, the height of the lower clamping plate 32 is adjusted, two ends of the fiber are respectively placed into the placing grooves 34 on two sides after the adjustment is completed, then the inserting rod 36 and the rubber ring 35 are inserted into the placing grooves 34, then the rubber pad two 42 is placed on the rubber pad one 33, then the upper clamping plate 41 is manually pressed, and meanwhile the annular bolt 43 is screwed into the upper clamping plate 41 and the lower clamping plate 32, so that the fiber can be fixed, then the driving motor 21 is opened, the screw 22 is driven to rotate, and then the moving block one 23 and the moving block two 24 are driven to move, so that the fiber can be tested.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. Clamping device for fiber fracture test, including base device (1), its characterized in that: the upper surface of the base device (1) is fixedly connected with a moving device (2), the upper surface of the moving device (2) is fixedly connected with a lower clamping device (3), and an upper clamping device (4) is connected with the inner thread of the lower clamping device (3);
the base device (1) comprises a base (11), the bottom of the base (11) is fixedly connected with a heightening pad (12), the bottom end of the heightening pad (12) is sleeved with an anti-slip pad (13), and the inner side of the base (11) is fixedly connected with a buffer pad (14).
2. The clamping device for fiber breakage testing according to claim 1, wherein: the mobile device (2) comprises a driving motor (21), the bottom of the driving motor (21) is fixedly connected with the upper surface of the base (11), the output end of the driving motor (21) is fixedly connected with a screw rod (22), and two ends of the screw rod (22) are sleeved in the base (11) and the buffer pad (14).
3. The clamping device for fiber breakage testing according to claim 2, wherein: the surface of the screw rod (22) is movably connected with a first moving block (23), and the surface of the screw rod (22) is movably connected with a second moving block (24).
4. The clamping device for fiber breakage testing according to claim 1, wherein: the lower clamping device (3) comprises an electric telescopic rod (31), the lower surface of the electric telescopic rod (31) is fixedly connected with the upper surfaces of a first moving block (23) and a second moving block (24), and the telescopic end of the electric telescopic rod (31) is fixedly connected with a lower clamping plate (32).
5. The clamping device for fiber breakage testing according to claim 4, wherein: the upper surface of lower grip block (32) is fixedly connected with rubber pad one (33), standing groove (34) has been seted up to the left side of lower grip block (32).
6. The clamping device for fiber breakage testing according to claim 5, wherein: the inside of standing groove (34) has cup jointed rubber circle (35), the inside fixedly connected with inserted bar (36) of rubber circle (35).
7. The clamping device for fiber breakage testing according to claim 1, wherein: the upper clamping device (4) comprises an upper clamping plate (41), a second rubber pad (42) is fixedly connected to the lower surface of the upper clamping plate (41), an annular bolt (43) is connected to the inner thread of the second rubber pad (42), and the tail end of the annular bolt (43) is connected with the inner thread of the lower clamping plate (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322201526.3U CN220794815U (en) | 2023-08-16 | 2023-08-16 | Clamping device for fiber fracture test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322201526.3U CN220794815U (en) | 2023-08-16 | 2023-08-16 | Clamping device for fiber fracture test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220794815U true CN220794815U (en) | 2024-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322201526.3U Active CN220794815U (en) | 2023-08-16 | 2023-08-16 | Clamping device for fiber fracture test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220794815U (en) |
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2023
- 2023-08-16 CN CN202322201526.3U patent/CN220794815U/en active Active
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