CN202886187U - Tensile strength testing fixture - Google Patents
Tensile strength testing fixture Download PDFInfo
- Publication number
- CN202886187U CN202886187U CN 201220518665 CN201220518665U CN202886187U CN 202886187 U CN202886187 U CN 202886187U CN 201220518665 CN201220518665 CN 201220518665 CN 201220518665 U CN201220518665 U CN 201220518665U CN 202886187 U CN202886187 U CN 202886187U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- mounting clip
- tensile strength
- clip sleeve
- main body
- 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 - Lifetime
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a tensile strength testing fixture, and relates to the field of fixtures. The upper end and lower end of the fixture main body are respectively provided with a large hole and a small hole; an upper connecting rod is spirally connected to the outer walls of a left clamping sleeve and a right clamping sleeve; the left clamping sleeve and the right clamping sleeve are coaxially screwed in the large hole; the upper connecting rod is connected with the fixture main body through the left clamping sleeve and the right clamping sleeve; and a lower connecting rod passes through the small hole, and is fixedly connected with the fixture main body through a nut. The tensile strength testing fixture is simple in production process, is low in manufacturing difficulty and manufacturing cost, can be recycled, and can be used for improving the production efficiency, and truly reflecting the tensile strength of tested parts.
Description
Technical field
The utility model relates to the anchor clamps field, is specifically related to a kind of tensile strength test fixture.
Background technology
Anchor clamps are to be used for fixing processing object in the machine-building process, make it to occupy correct position, with the device of accepting construction or detecting.
Existing standard component anchor clamps are more simple aborning, but the anchor clamps production technology of some parts is complicated, and cost is high, can't reuse, and the anchor clamps of some part tensile strength tests especially can't reflect the tensile strength of tested part.
Summary of the invention
The purpose of this utility model provides a kind of tensile strength test fixture, and its production technology is simple, manufacture difficulty is low, low cost of manufacture, can reuse, and enhances productivity, and can truly reflect the tensile strength of tested part.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises jig main body 1, upper connecting rod 2, lower connecting rod 3, left mounting clip sleeve 4, right mounting clip sleeve 5 and nut 6; Jig main body is respectively equipped with macropore 1-1 and aperture 1-2 in two ends about in the of 1, upper connecting rod 2 is screwed in the outer wall of left mounting clip sleeve 4 and right mounting clip sleeve 5, left mounting clip sleeve 4 and right mounting clip sleeve 5 coaxial being screwed in the macropore 1-1, and upper connecting rod 2 by left mounting clip sleeve 4 be connected mounting clip sleeve 5 and be connected with jig main body 1, lower connecting rod 3 passes aperture 1-2, and is fixedly connected with jig main body 1 by nut 6.
Described macropore 1-1 is coaxial with aperture 1-2.
The utility model production technology is simple, manufacture difficulty is low, low cost of manufacture, can reuse, and enhances productivity, and can truly reflect the tensile strength of tested part.
Description of drawings:
Fig. 1 is decomposition texture synoptic diagram of the present utility model;
Fig. 2 is assembly structure synoptic diagram of the present utility model.
Embodiment:
See figures.1.and.2, this implementation by the following technical solutions: it comprises jig main body 1, upper connecting rod 2, lower connecting rod 3, left mounting clip sleeve 4, right mounting clip sleeve 5 and nut 6; Jig main body is respectively equipped with macropore 1-1 and aperture 1-2 in two ends about in the of 1, upper connecting rod 2 is screwed in the outer wall of left mounting clip sleeve 4 and right mounting clip sleeve 5, left mounting clip sleeve 4 and right mounting clip sleeve 5 coaxial being screwed in the macropore 1-1, and upper connecting rod 2 by left mounting clip sleeve 4 be connected mounting clip sleeve 5 and be connected with jig main body 1, lower connecting rod 3 passes aperture 1-2, and is fixedly connected with jig main body 1 by nut 6.
Described macropore 1-1 is coaxial with aperture 1-2.
With left mounting clip sleeve 4 and right mounting clip sleeve 5 test part 7 is clamped during this implementation, when clamping, can packing ring be connected with test part 7 by rivet, thereby make test part 7 fixing not loosening with left mounting clip sleeve 4 and right mounting clip sleeve 5, outer wall with left mounting clip sleeve 4 and right mounting clip sleeve 5 again spins upper connecting rod 2, at last lower connecting rod 3 is screwed in the jig main body 1, finish the front assembly work of test.
This implementation in use with upper connecting rod 2 and lower connecting rod 3 respectively with the pulling force equipment connection, can carry out the tensile strength test, after finishing, test unloads test part, the test block that clamping is new, can again test, recycling has reduced manufacturing cost like this, has improved simultaneously production efficiency.
This implementation production technology is simple, manufacture difficulty is low, low cost of manufacture, can reuse, and enhances productivity, and can truly reflect the tensile strength of tested part.
Claims (2)
1. a tensile strength test fixture is characterized in that it comprises jig main body (1), upper connecting rod (2), lower connecting rod (3), left mounting clip sleeve (4), right mounting clip sleeve (5) and nut (6); Jig main body (1) up and down two ends is respectively equipped with macropore (1-1) and aperture (1-2), upper connecting rod (2) is screwed in the outer wall of left mounting clip sleeve (4) and right mounting clip sleeve (5), left mounting clip sleeve (4) and right mounting clip sleeve (5) are coaxial to be screwed in the macropore (1-1), and upper connecting rod (2) by left mounting clip sleeve (4) be connected mounting clip sleeve (5) and be connected with jig main body (1), lower connecting rod (3) passes aperture (1-2), and is fixedly connected with jig main body (1) by nut (6).
2. a kind of tensile strength test fixture according to claim 1 is characterized in that described macropore (1-1) is coaxial with aperture (1-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220518665 CN202886187U (en) | 2012-10-11 | 2012-10-11 | Tensile strength testing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220518665 CN202886187U (en) | 2012-10-11 | 2012-10-11 | Tensile strength testing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202886187U true CN202886187U (en) | 2013-04-17 |
Family
ID=48077601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220518665 Expired - Lifetime CN202886187U (en) | 2012-10-11 | 2012-10-11 | Tensile strength testing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202886187U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634653A (en) * | 2013-11-14 | 2015-05-20 | 上海汽车集团股份有限公司 | Automatic force assembly suspended supporting arm destructive force test clamp and tensile test device |
| CN106289740A (en) * | 2016-07-29 | 2017-01-04 | 中国航空工业集团公司西安飞行自动控制研究所 | A kind of frock testing the axial pulling-out force of plunger displacement pump slippery boots assembly and method |
-
2012
- 2012-10-11 CN CN 201220518665 patent/CN202886187U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634653A (en) * | 2013-11-14 | 2015-05-20 | 上海汽车集团股份有限公司 | Automatic force assembly suspended supporting arm destructive force test clamp and tensile test device |
| CN104634653B (en) * | 2013-11-14 | 2017-05-31 | 上海汽车集团股份有限公司 | Automobile power assembly suspending support arm destructive power test fixture and tensile test apparatus |
| CN106289740A (en) * | 2016-07-29 | 2017-01-04 | 中国航空工业集团公司西安飞行自动控制研究所 | A kind of frock testing the axial pulling-out force of plunger displacement pump slippery boots assembly and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |