CN220289228U - Testing arrangement about cable toughness - Google Patents
Testing arrangement about cable toughness Download PDFInfo
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- CN220289228U CN220289228U CN202321015749.4U CN202321015749U CN220289228U CN 220289228 U CN220289228 U CN 220289228U CN 202321015749 U CN202321015749 U CN 202321015749U CN 220289228 U CN220289228 U CN 220289228U
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- 238000005452 bending Methods 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 abstract description 6
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- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The utility model discloses a testing device for cable toughness, which relates to the technical field of cables and comprises a workbench, wherein a fixed table is fixedly connected above the workbench, a guide wheel is arranged above the workbench, a cable to be tested is slidingly connected above the guide wheel, a longitudinal assembly for driving the cable to be tested to move up and down is arranged on the fixed table, a transverse assembly for driving the cable to be tested to move left and right is arranged on the fixed table, the longitudinal assembly comprises a first moving block which is slidingly connected to the front part of the fixed table, the upper part of the first moving block is abutted to a first clamping block, and the first moving block is fixedly connected with the first clamping block through bolts and nuts; according to the utility model, the cable can be adjusted at different angles to carry out different toughness detection such as stretching and bending, and meanwhile, the tolerance of the cable sheath to friction can be detected by moving the clamping piece after clamping.
Description
Technical Field
The utility model relates to the technical field of cables, in particular to a device for testing toughness of a cable.
Background
The cable is an electric energy or signal transmission device, is usually composed of several or several groups of inner wires and is also sleeved with an insulating protective sleeve with a protective effect on the outer side, and tension detection needs to be carried out on the cable before the cable is put into use, so that the cable has good tensile resistance, and phenomena such as fracture and aging are prevented in the use process.
In order to meet the qualification specification of the cable, the toughness of the cable needs to be detected before the cable is produced and is ready to leave the factory, most of the existing cable detection equipment only detects the toughness of the cable in one state, the state of the cable cannot be changed after the cable is clamped, and the cable with different bending angles cannot be detected for multiple times.
The patent of the publication number CN216247552U, a device for detecting toughness of cables for cable production, is designed to be convenient for detecting cables with various radii, and the main body of the cable can be fixed by clamping, so that the end of the cable is detected, but the state of the cable when the cable is straightened is detected by the device, the bending angle and the stretching state of the cable cannot be changed in the clamping process, and the cable in other states is not further detected.
Disclosure of Invention
In order to solve at least one technical problem mentioned in the background art, the utility model aims to provide a testing device for cable toughness, which can adjust the cable to carry out different toughness detection such as stretching and bending at different angles, and simultaneously can carry out stretching while bending after clamping the cable so as to detect the tolerance of the cable sheath to friction.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the device for testing the toughness of the cable comprises a workbench, wherein a fixed table is fixedly connected above the workbench, a guide wheel is arranged above the workbench, and the cable to be tested is slidingly connected above the guide wheel; the fixing table is provided with a longitudinal assembly for driving the cable to be tested to move up and down and/or a transverse assembly for transversely stretching the cable to be tested.
Further, the longitudinal assembly comprises a first moving block longitudinally connected with the front part of the fixed table in a sliding manner, a first clamping block is abutted to the upper part of the first moving block, and the first moving block is fixedly connected with the first clamping block through bolts and nuts.
Further, a first lead screw is rotationally connected to the fixed table, and the first lead screw is in threaded connection with the first moving block.
Further, the transverse assembly comprises a second moving block which is transversely connected with the front part of the fixed table in a sliding manner, a second clamping block is abutted to the upper part of the second moving block, and the second moving block is fixedly connected with the second clamping block through bolts and nuts.
Further, a second lead screw is rotationally connected to the fixed table, and the second lead screw is in threaded connection with the second moving block.
Further, the workbench is fixedly connected with a left fixing block and a right fixing block which are symmetrical, fixing clamps are arranged on the fixing blocks, and the left fixing clamp and the right fixing clamp are fixedly connected through bolts and nuts.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the cable is clamped through the longitudinal component and the transverse component, the cable is driven to move in different positions, the cable is stretched through the transverse component, bending is realized through cooperation between the longitudinal component and the guide wheel, different degrees of toughness detection are performed, and the transverse component and the longitudinal component can be simultaneously used for detecting the tolerance of the cable sheath to friction.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the lower structure of the present utility model;
FIG. 3 is an enlarged schematic view of a partial structure of the present utility model;
in the figure: 11. a work table; 12. a fixed table; 13. a rotating groove; 14. a guide wheel; 15. a cable to be tested; 16. a fixed block; 17. a first lead screw; 18. a first moving block; 19. a first clamping block; 20. a second lead screw; 21. a second moving block; 22. a second clamping block; 23. a bump; 24. a longitudinal assembly; 25. a transverse assembly; 26. and (5) fixing clips.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, the present embodiment provides a device for testing cable toughness, including a workbench 11, a fixing table 12 is fixedly connected above the workbench 11, a guiding wheel 14 is mounted above the workbench 11, a cable 15 to be tested is slidingly connected above the guiding wheel 14, and a fixing block 16 for guiding the cable 15 to be tested is fixedly connected to the lower portion of the workbench 11.
Before the cable 15 to be tested is tested, the cable 15 to be tested passes through the fixing block 16 and then passes through the guide wheel 14 to reach a bent state, and at this time, the fixing block 16 is clamped, so that the cable 15 to be tested at the bottom is fixed.
Referring to fig. 3, the fixed table 12 is provided with a longitudinal assembly 24 for driving the cable 15 to be tested to move up and down, the longitudinal assembly 24 includes a first moving block 18 slidably connected to the front portion of the fixed table 12, a first clamping block 19 is abutted to the upper portion of the first moving block 18, and the first moving block 18 and the first clamping block 19 are fixedly connected through bolts and nuts;
a first lead screw 17 is rotatably connected to the fixed table 12, and the first lead screw 17 is in threaded connection with the first moving block 18;
the inner walls of the first clamping block 19 and the first moving block 18 are provided with a protruding block 23, and the protruding block 23 can better clamp the cable 15 to be tested.
The cable 15 to be tested needs to pass through the space between the first moving block 18 and the first clamping block 19, and the clamping effect is achieved by tightening the bolts and nuts, at this time, under the action of the protruding blocks 23, the cable to be tested can be clamped more tightly, and if the bending angle is to be changed, the first screw rod 17 is started to drive the first moving block 18 to move up and down, so that the cable 15 to be tested enters different detection states.
Referring to fig. 3, the fixed table 12 is provided with a transverse assembly 25 for driving the cable 15 to be tested to move left and right, the transverse assembly 25 includes a second moving block 21 slidably connected to the front portion of the fixed table 12, a second clamping block 22 is abutted to the upper portion of the second moving block 21, and the second moving block 21 and the second clamping block 22 are fixedly connected through bolts and nuts.
A second lead screw 20 is rotatably connected to the fixed table 12, and the second lead screw 20 is in threaded connection with the second moving block 21;
the inner walls of the second clamping block 22 and the second moving block 21 are provided with protruding blocks 23, and the protruding blocks 23 can better clamp the cable 15 to be tested.
When the transverse stretching of the cable 15 to be tested needs to be detected, the cable 15 to be tested also needs to pass through the space between the second moving block 21 and the second clamping block 22, and the cable 15 to be tested can be clamped more tightly under the action of the protruding block 23 by tightening the bolt and the nut, and the second screw rod 20 is started at the moment to drive the second moving block 21 to move left and right so as to stretch the cable.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (6)
1. The utility model provides a testing arrangement about cable toughness, includes workstation (11), workstation (11) top fixedly connected with fixed station (12), its characterized in that: a guide wheel (14) is arranged above the workbench (11), and a cable (15) to be tested is connected above the guide wheel (14) in a sliding manner; the fixing table (12) is provided with a longitudinal assembly (24) for driving the cable (15) to be tested to move up and down and/or a transverse assembly (25) for transversely stretching the cable (15) to be tested.
2. A testing device for cable toughness according to claim 1, characterized in that the longitudinal assembly (24) comprises a first moving block (18) longitudinally sliding connected to the front part of the fixed table (12), the upper part of the first moving block (18) is abutted with a first clamping block (19), and the first moving block (18) and the first clamping block (19) are fixedly connected through bolts and nuts.
3. A testing device for cable toughness according to claim 2, characterized in that a first screw (17) is rotatably connected to the stationary table (12), the first screw (17) being in threaded connection with the first moving block (18).
4. A testing device for cable toughness according to claim 1, characterized in that the transverse assembly (25) comprises a second moving block (21) connected with the front part of the fixed table (12) in a transversely sliding manner, a second clamping block (22) is abutted to the upper part of the second moving block (21), and the second moving block (21) and the second clamping block (22) are fixedly connected through bolts and nuts.
5. The device for testing cable toughness according to claim 4, characterized in that a second screw (20) is rotatably connected to the fixed stage (12), and the second screw (20) is in threaded connection with the second moving block (21).
6. The device for testing the toughness of the cable according to claim 1, wherein a fixing block (16) which is bilaterally symmetrical is fixedly connected to the lower part of the workbench (11), a fixing clip (26) is installed on the fixing block (16), and the left fixing clip (26) and the right fixing clip (26) are fixedly connected through bolts and nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321015749.4U CN220289228U (en) | 2023-04-28 | 2023-04-28 | Testing arrangement about cable toughness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321015749.4U CN220289228U (en) | 2023-04-28 | 2023-04-28 | Testing arrangement about cable toughness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220289228U true CN220289228U (en) | 2024-01-02 |
Family
ID=89331589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321015749.4U Active CN220289228U (en) | 2023-04-28 | 2023-04-28 | Testing arrangement about cable toughness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220289228U (en) |
-
2023
- 2023-04-28 CN CN202321015749.4U patent/CN220289228U/en active Active
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