CN204359615U - A kind of shearing test device - Google Patents
A kind of shearing test device Download PDFInfo
- Publication number
- CN204359615U CN204359615U CN201520015951.6U CN201520015951U CN204359615U CN 204359615 U CN204359615 U CN 204359615U CN 201520015951 U CN201520015951 U CN 201520015951U CN 204359615 U CN204359615 U CN 204359615U
- Authority
- CN
- China
- Prior art keywords
- piston
- ring seal
- urceolus
- described piston
- hand member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a kind of shearing test device, it is characterized in that: comprise action pressure-testing joint (1), piston urceolus (2), piston (3), shear sleeve (5), beam (6), O-ring seal (7), support O-ring seal (8); Wherein, described action pressure-testing joint (1) is fixed on the left end of described piston urceolus (2); It is inner that described piston (3) is arranged on described piston urceolus (2); Described piston (3) right-hand member is fixed with cutout (4) by gib screw (9); Described shear sleeve (5) is detachably fixed on the right-hand member cylindrical of described piston urceolus (2) by gib screw (9); Described beam (6) is arranged between described piston (3) left side and described piston urceolus (2) right side; Described O-ring seal (7) and described support O-ring seal (8) are disposed in parallel in the left end cylindrical of described piston (3) and the right-hand member cylindrical of described action pressure-testing joint (1).The utility model is used for test and the replacing of different size material, and have safe and reliable, volume is little, the feature that experimentation cost is low.
Description
Technical field
The utility model belongs to mechanical property test technical field, is specifically related to a kind of shearing test device.
Background technology
Metal current material needs by universal testing machine when doing shear test, coordinates Special test frock to test, but testing equipment cost intensive and test function is single, utilization factor is low.
Utility model content
The purpose of this utility model is to provide a kind of shearing test device, and to solve existing testing equipment cost intensive and test function is single, utilization factor is low, is applicable to the test of short run.
For solving prior art Problems existing, concrete technical scheme is:
A kind of shearing test device, is characterized in that: comprise action pressure-testing joint (1), piston urceolus (2), piston (3), shear sleeve (5), beam (6), O-ring seal (7), support O-ring seal (8); Described action pressure-testing joint (1) is fixed on the left end of described piston urceolus (2); It is inner that described piston (3) is arranged on described piston urceolus (2); Described piston (3) right-hand member is fixed with cutout (4) by gib screw (9); Described shear sleeve (5) is detachably fixed on the right-hand member cylindrical of described piston urceolus (2) by gib screw (9); Described beam (6) is arranged between described piston (3) left side and described piston urceolus (2) right side; Described O-ring seal (7) and described support O-ring seal (8) are disposed in parallel in the left end cylindrical of piston (3) and the right-hand member cylindrical of action pressure-testing joint (1).
Further, described beam (6) material is metal or nonmetal.
Further, described O-ring seal (7) material is rubber; Described support O-ring seal (8) material is teflon.
Compared with prior art, the beneficial effects of the utility model are:
1, shear test frock device volume is little, and convenient by piston power rapid operation.
2, applied widely, can test under different temperatures or other environment.
3, in shear, shear sleeve and piston urceolus are split-type design, are convenient to test and the replacing of different size material.
4, piston type dynamic structure is adopted to reduce on-stream pressure, low to Output pressure system requirements, safe and reliable.
5, experimentation cost is low, is applicable to the test of short run.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1--action pressure-testing joint, 2--piston urceolus, 3--piston, 4--cutout, 5--shear sleeve, 6--beam, 7--O-ring seal, 8--support O-ring seal, 9-gib screw.
Embodiment
Below in conjunction with accompanying drawing, embodiment is further illustrated to the utility model.
See 1 figure, a kind of shearing test device, comprises action pressure-testing joint 1, piston urceolus 2, piston 3, cutout 4, shear sleeve 5, beam 6, O-ring seal 7, supports O-ring seal 8, gib screw 9.Wherein, action pressure-testing joint 1 is fixed on the left end of piston urceolus 2, and it is inner that piston 3 is arranged on piston urceolus 2, and cutout 4 is fixed on piston 3 right-hand member, shear sleeve 5 is fixed on the right-hand member cylindrical of piston urceolus 2, and beam 6 is arranged between piston 3 left side and piston urceolus 2 right side.O-ring seal 7 is disposed in parallel in the left end cylindrical of piston 3 and the right-hand member cylindrical of action pressure-testing joint 1 with support O-ring seal 8, and gib screw 9 is fixed on piston 3 right-hand member.Shear sleeve 5 removably connects for split type with piston urceolus 2, and fixed by gib screw 9, shear sleeve 5 and piston urceolus 2 are split-type design, are convenient to test and the replacing of different size material.In addition, beam 6 material is metal or nonmetal; O-ring seal 7 material is elastomeric material; Supporting O-ring seal 8 material is teflon.
The utility model operationally only at action pressure-testing joint place joint test pipeline and sensor, then need pressurize.
Claims (3)
1. a shearing test device, is characterized in that: comprise action pressure-testing joint (1), piston urceolus (2), piston (3), shear sleeve (5), beam (6), O-ring seal (7), support O-ring seal (8); Wherein, described action pressure-testing joint (1) is fixed on the left end of described piston urceolus (2); It is inner that described piston (3) is arranged on described piston urceolus (2); Described piston (3) right-hand member is fixed with cutout (4) by gib screw (9); Described shear sleeve (5) is detachably fixed on the right-hand member cylindrical of described piston urceolus (2) by gib screw (9); Described beam (6) is arranged between described piston (3) left side and described piston urceolus (2) right side; Described O-ring seal (7) and described support O-ring seal (8) are disposed in parallel in the left end cylindrical of described piston (3) and the right-hand member cylindrical of described action pressure-testing joint (1).
2. a kind of shearing test device according to claim 1, is characterized in that, described beam (6) material is metal or nonmetal.
3. a kind of shearing test device according to claim 1 and 2, is characterized in that, described O-ring seal (7) material is rubber; Described support O-ring seal (8) material is teflon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520015951.6U CN204359615U (en) | 2015-01-08 | 2015-01-08 | A kind of shearing test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520015951.6U CN204359615U (en) | 2015-01-08 | 2015-01-08 | A kind of shearing test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204359615U true CN204359615U (en) | 2015-05-27 |
Family
ID=53261079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520015951.6U Expired - Fee Related CN204359615U (en) | 2015-01-08 | 2015-01-08 | A kind of shearing test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204359615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696614A (en) * | 2019-10-23 | 2021-04-23 | 航天科工惯性技术有限公司 | Sealing cabin for underground pipeline positioning device |
-
2015
- 2015-01-08 CN CN201520015951.6U patent/CN204359615U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696614A (en) * | 2019-10-23 | 2021-04-23 | 航天科工惯性技术有限公司 | Sealing cabin for underground pipeline positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20170108 |