CN203561546U - Friction pair of friction-wear test - Google Patents
Friction pair of friction-wear test Download PDFInfo
- Publication number
- CN203561546U CN203561546U CN201320752472.3U CN201320752472U CN203561546U CN 203561546 U CN203561546 U CN 203561546U CN 201320752472 U CN201320752472 U CN 201320752472U CN 203561546 U CN203561546 U CN 203561546U
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- CN
- China
- Prior art keywords
- friction
- friction pair
- pair
- wear
- wear test
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- 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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Abstract
The utility model discloses a friction pair of a friction-wear test, belongs to a friction-wear test device, and aims to provide a friction pair which is combined with a clamp of general friction-wear test equipment and can simulate the operation state of a workpiece. The friction pair comprises an upper friction pair and a lower friction pair, wherein the edge of the upper friction pair is provided with a crescent step groove (3), the edge of the lower friction pair (4) is provided with a step, and the bottom surface of the lower friction pair is provided with a key groove (6). The friction pair provided by the utility model has the advantages that the friction pair only utilizes the self-clamp of a friction-wear testing machine to realize the same function of the special friction-wear testing machine on the general friction-wear testing machine, the detection of the wearing capacity (wear resistance) of the working surfaces of the testing pieces with different sizes, different materials and different structures can be easily realized, and the friction pair is the friction pair of the general friction-wear test equipment.
Description
Technical field
The utility model relates to a kind of friction pair, relates in particular to a kind of friction pair for friction-wear test.
Background technology
Conventionally adopt at present specialized equipment to carry out friction test to workpiece; But in actual production, the kind of workpiece that need to carry out frictional experiment is more, can not be all configure dedicated testing equipments of each workpiece; Therefore be all generally to adopt Universal Test Equipment to complete the friction-wear test to various workpiece.But general friction-wear test equipment need to design some unit clamps for the design feature of workpiece, this can increase again the production cost of enterprise.If can develop a kind of fixture that can carry with equipment is combined, can simulates again the friction-wear test friction pair of workpiece duty and can significantly reduce the production cost of enterprise.
Summary of the invention
For the above-mentioned defect existing in prior art, the utility model aims to provide a kind of friction-wear test friction pair that can be combined with the fixture of general frictional wear experiment equipment, can simulate again workpiece duty.
To achieve these goals, the utility model by the following technical solutions: it comprises friction pair and lower friction pair; There is meniscate step groove at the edge of upper friction pair, and there is step at the edge of lower friction pair, and there is keyway the bottom surface of this lower friction pair.
Compared with the prior art, the utility model is owing to having adopted technique scheme, the fixture that therefore only need carry by friction wear testing machine just can be realized the same function of special friction wear testing machine on general friction wear testing machine, and easily realizes the detection of the testpieces workplace wear extent (wearing quality) of different size, different materials, different structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A view in Fig. 1;
Fig. 3 is the B view in Fig. 1.
In figure: main shaft 1, grip of testing machine 2, step groove 3, lower friction pair 4, testing machine worktable 5, keyway 6, upper friction pair 7.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail:
As shown in Figures 1 to 3: discoid upper friction pair 7 is meniscate four step grooves 3 and is fixed on grip of testing machine 2 by screw by being located at its edge, and this grip of testing machine is connected with the main shaft 1 of testing machine; Discoid lower friction pair 4 is positioned on testing machine worktable 5 by being located at the keyway 6 of its bottom surface, and the edge of lower friction pair 4 is useful on the step of its compression.
Claims (1)
1. a friction-wear test friction pair, comprises friction pair and lower friction pair; It is characterized in that: there is meniscate step groove (3) at the edge of upper friction pair, and there is step at the edge of lower friction pair (4), and there is keyway (6) bottom surface of this lower friction pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320752472.3U CN203561546U (en) | 2013-11-26 | 2013-11-26 | Friction pair of friction-wear test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320752472.3U CN203561546U (en) | 2013-11-26 | 2013-11-26 | Friction pair of friction-wear test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203561546U true CN203561546U (en) | 2014-04-23 |
Family
ID=50511261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320752472.3U Expired - Fee Related CN203561546U (en) | 2013-11-26 | 2013-11-26 | Friction pair of friction-wear test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203561546U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067512A (en) * | 2015-07-29 | 2015-11-18 | 中国石油化工股份有限公司 | Friction pair test piece |
| CN105352794A (en) * | 2015-12-07 | 2016-02-24 | 中国矿业大学 | Test piece fixture capable of guaranteeing self-adaptive contact of friction surfaces |
| CN106989774A (en) * | 2017-04-07 | 2017-07-28 | 芜湖市产品质量监督检验所 | A kind of auto parts and components monitor station |
-
2013
- 2013-11-26 CN CN201320752472.3U patent/CN203561546U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067512A (en) * | 2015-07-29 | 2015-11-18 | 中国石油化工股份有限公司 | Friction pair test piece |
| CN105352794A (en) * | 2015-12-07 | 2016-02-24 | 中国矿业大学 | Test piece fixture capable of guaranteeing self-adaptive contact of friction surfaces |
| CN106989774A (en) * | 2017-04-07 | 2017-07-28 | 芜湖市产品质量监督检验所 | A kind of auto parts and components monitor station |
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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: 20140423 Termination date: 20211126 |