CN218697864U - Anti-torsion tool - Google Patents
Anti-torsion tool Download PDFInfo
- Publication number
- CN218697864U CN218697864U CN202222492836.0U CN202222492836U CN218697864U CN 218697864 U CN218697864 U CN 218697864U CN 202222492836 U CN202222492836 U CN 202222492836U CN 218697864 U CN218697864 U CN 218697864U
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- semi
- main body
- steel plate
- plate main
- clamp
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Abstract
The utility model discloses an anti-twist tool, which comprises a steel plate main body with a rectangle in the middle and semi-annular at two ends, wherein the semi-annular at one end of the steel plate main body and a semi-ring buckle form an annular structure for a locking clamp, and the steel plate main body and the semi-ring buckle are connected through screws; two ends of the semi-ring at the other end are respectively provided with a pulley, and the rolling surface of the pulley is attached to the surface of the equipment support column. When the clamp moves up and down along with the actuating cylinder, the releasing and twisting tool is driven to move, the twisting of the clamp is restrained, the influence on a test result caused by the twisting of the clamp in the test is reduced as much as possible, and the test accuracy is improved.
Description
Technical Field
The utility model relates to a prevent turning round frock belongs to testing arrangement technical field.
Background
For tests such as tensile test, compression test, bending test and the like of composite materials, particularly carbon fiber composite materials, the characteristics of high strength and high rigidity determine that the bearing level is higher, and actuating cylinders of partial equipment can rotate, so that a clamp can be driven to twist during the test; therefore, the anti-twisting tool restraining clamp is needed, and the accuracy of the test is guaranteed.
Disclosure of Invention
The utility model aims to solve the technical problem that: provided is a tool capable of preventing a clamp from twisting.
In order to solve the technical problem, the utility model provides an anti-twisting tool, which comprises a steel plate main body, the middle of which is rectangular and the two ends of which are semi-annular, wherein the semi-annular at one end of the steel plate main body and a semi-ring buckle form an annular structure for a locking clamp, and the steel plate main body and the semi-ring buckle are connected through screws; and two ends of the semi-ring at the other end are respectively provided with a pulley, and the rolling surface of each pulley is attached to the surface of the equipment support column.
Preferably, the steel plate main body is provided with two symmetrical parts close to the pulleys, a gap is formed between the two parts, the two parts are connected with each other through locking screws which transversely penetrate through the two parts, and the locking screws are used for adjusting the width of the gap and the distance between the two pulleys.
When the clamp moves up and down along with the actuating cylinder, the releasing and twisting tool is driven to move, the twisting of the clamp is restrained, the influence on a test result caused by the twisting of the clamp in the test is reduced as much as possible, and the test accuracy is improved.
Drawings
Fig. 1 is a schematic view of an anti-twisting tool provided by the present invention;
fig. 2 is a schematic view of the present invention in use.
Detailed Description
In order to make the present invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.
Examples
As shown in fig. 1, in order to provide the utility model with an anti-twisting tool, it includes a steel plate main body 1 with a rectangular middle part and semi-annular two ends, the semi-annular one end of the steel plate main body 1 and the semi-ring buckle 3 form an annular structure for the locking clamp 4, and the two are connected by a screw 6; two ends of the semi-ring shape at the other end are respectively provided with a pulley 2, and the rolling surface of the pulley 2 is attached to the surface of the equipment support column 5. The steel plate main body 1 is provided with two symmetrical parts close to the pulley 2, a gap is arranged between the two parts, and the two parts are mutually connected through a locking screw 7 which transversely penetrates through the two parts.
As shown in fig. 2, when in use, the semi-ring shape and the semi-ring buckle 3 at one end of the steel plate main body 1 are sleeved outside the clamp 4 and locked, then the semi-ring shape at the other end is inserted into the equipment supporting column 5, so that the two pulleys 2 are respectively arranged at two sides of the equipment supporting column 5, then the locking screw 7 is adjusted to enable the pulleys 2 to be attached to the outer side wall of the equipment supporting column 5, and lubricating oil is smeared at the attaching position.
When the clamp 4 moves up and down along with the actuating cylinder, the anti-twisting tool is driven to move, and the twisting of the clamp 4 is restrained.
Claims (2)
1. The anti-twisting tool is characterized by comprising a steel plate main body (1) with a rectangular middle part and semi-annular two ends, wherein the semi-annular one end of the steel plate main body (1) and a semi-ring buckle (3) form an annular structure for a locking clamp (4), and the steel plate main body and the semi-ring buckle are connected through a screw (6); two ends of the semi-ring shape at the other end are respectively provided with a pulley (2), and the rolling surface of the pulley (2) is attached to the surface of the equipment supporting column (5).
2. The anti-twisting tool according to claim 1, wherein the steel plate main body (1) is provided with two symmetrical parts close to the pulley (2), a gap is formed between the two parts, and the two parts are connected with each other through a locking screw (7) which transversely penetrates through the two parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222492836.0U CN218697864U (en) | 2022-09-19 | 2022-09-19 | Anti-torsion tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222492836.0U CN218697864U (en) | 2022-09-19 | 2022-09-19 | Anti-torsion tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218697864U true CN218697864U (en) | 2023-03-24 |
Family
ID=85636274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222492836.0U Active CN218697864U (en) | 2022-09-19 | 2022-09-19 | Anti-torsion tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218697864U (en) |
-
2022
- 2022-09-19 CN CN202222492836.0U patent/CN218697864U/en active Active
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