CN204086000U - A kind of face of cylinder hardness test device - Google Patents
A kind of face of cylinder hardness test device Download PDFInfo
- Publication number
- CN204086000U CN204086000U CN201420453113.2U CN201420453113U CN204086000U CN 204086000 U CN204086000 U CN 204086000U CN 201420453113 U CN201420453113 U CN 201420453113U CN 204086000 U CN204086000 U CN 204086000U
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- Prior art keywords
- cylinder
- face
- hardness
- hardness test
- cylindrical work
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Abstract
The utility model discloses a kind of face of cylinder hardness test device, comprise the hardness test probe of hardness test platform, cylinder table and height lifting, the upper surface of cylinder table is provided with the groove of a V-shape; The two bottom sides of cylinder table is respectively provided with a L-type support, and the top of each L-type support is respectively connected with a rotating shaft, and the other end of each rotating shaft is respectively fixedly connected with a fixture.After adopting said structure, cylindrical work two ends can be fixed by above-mentioned fixture, and rotating shaft can drive fixture and cylindrical work to rotate according to the angle value of setting.When the hardness testing was performed, by the rotation of rotating shaft, the hardness number on each face of cylinder of cylindrical work can be tested, the average of the hardness in the comprehensive accurate response of energy and evaluation each face of cylindrical work and difference, avoid the error of the uneven and artificial test of hardness of cylindrical work, thus test data is accurate, fiduciary level is high.
Description
Technical field
The utility model relates to a kind of hardness test device, particularly a kind of face of cylinder hardness test device.
Background technology
Cylindrical work is not easy to fix, therefore not Easy Test, when especially carrying out hardness test to its surface.At present, employing be utilize fixture to be fixed by workpiece, but the holding force of fixture is not controlled well, easily causes damage to surface of the work; And clamping and the process of fixture of unclamping, usually need the operations such as swivel bolt, more slowly, inefficiency.
Disclosed in 2013 days 28, application number is the Chinese invention patent of 201310190844.2, and its denomination of invention is " a kind of face of cylinder hardness test tool ".The tool of this patented claim comprises a cylinder table, the xsect be arranged on cylinder table be the groove of V-shaped and one just to the cylindrical needle of groove, this probe comprises just to the conical tip of groove and probe can be driven to the cylinder of groove movement.This face of cylinder hardness test tool of this application, utilizes the groove of a V-shape to clamp cylindrical work, then by a probe extruding workpiece, by checking the hardness driving the thrust of cylinder to evaluate surface of the work; After having detected, unclamping probe can take out workpiece; Whole apparatus structure is very simple, can not disfiguring workpiece, and efficiency is high.
But, still there is the deficiency of following several aspect in the face of cylinder hardness test tool of above-mentioned patented claim:
1. can only test the hardness number of the point in cylindrical work center, and after the hardness test of a point completes, this test point can not repeated test again.If workpiece its rigidity is uneven or artificial test error time, the test data provided can not react the actual hardness value of cylindrical work to be tested, and the fiduciary level of test data is not high.If when needing the hardness number of testing other faces of cylindrical work, then need manually to be overturn by this cylindrical work, manual operation is complicated on the one hand; On the other hand, manually overturn, flip angle is not easy to control, can not the average of hardness in accurate response and evaluation each face of cylindrical work and difference comprehensively.
2. cylindrical work can not move horizontally, and two end points, without support, even if manually move horizontally, when the end face of probe to cylindrical work extrudes, easily cause the inclination etc. of cylindrical work, thus make test data unreliable.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and provide one can make cylindrical work automatic turning or move horizontally, can the multiple face of cylinder of test or the hardness of point, test data accurately, the reliable and face of cylinder hardness test device of highly versatile.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of face of cylinder hardness test device, comprise hardness test platform, be fixedly installed on the cylinder table of hardness test table top and be arranged at the hardness test probe of the height lifting directly over cylinder table, the upper surface of described cylinder table is provided with the groove of a V-shape, and this groove can hold cylindrical work to be tested; The two bottom sides of cylinder table is respectively provided with a L-type support, and the top of each L-type support is respectively connected with a rotating shaft with rotating shaft locking pin, and the other end of each rotating shaft is respectively fixedly connected with the fixture that cylindrical work end face is fixed by an energy.
Each described rotating shaft is provided with angular transducer.
The height lifting of each described L-type support.
The length of each described L-type support is scalable.
The inner side of each described fixture is provided with elastic rubber layer.
The diameter of described cylinder table is less than the length of cylindrical work.
After the utility model adopts said structure, cylindrical work two ends can be fixed by above-mentioned fixture, and rotating shaft can drive fixture and cylindrical work to rotate according to the angle value of setting, and the angle value that above-mentioned angular transducer energy countershaft rotates is tested.When the hardness testing was performed, by the rotation of rotating shaft, the hardness number on each face of cylinder of cylindrical work can be tested, the average of the hardness in the comprehensive accurate response of energy and evaluation each face of cylindrical work and difference, avoid the error of the uneven and artificial test of hardness of cylindrical work, thus test data is accurate, fiduciary level is high.In addition, the lift in height of L-type support, can adapt to the clamping of the cylindrical work of different-diameter; The telescopic of L-type support, can adapt to can not length cylindrical work and the difference of cylindrical work is tested, thus highly versatile, test data is more accurate.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of face of cylinder of the utility model hardness test device.
Wherein have: 1. hardness test platform; 2. hardness test probe; 3. cylinder table; 4. groove; 5.L type support; 6. cylindrical work; 7. rotating shaft; 8. rotating shaft locking pin; 9. fixture; 10. angular transducer.
Embodiment
Below in conjunction with accompanying drawing and concrete better embodiment, the utility model is described in further detail.
As shown in Figure 1, a kind of face of cylinder hardness test device, comprises hardness test platform 1, is fixedly installed on the cylinder table 3 at hardness test platform 1 top and is arranged at the hardness test probe 2 of the height lifting directly over cylinder table 3.This hardness test probe 2 directly can use the testing needle of existing various hardness-testing device, and the lifting of hardness test probe 2 height can adopt cylinder or motor to drive.Hardness test platform 1 also directly can use the measuring table of existing various hardness-testing device.
The upper surface of above-mentioned cylinder table 3 is provided with the groove 4 of a V-shape, and this groove 4 can hold cylindrical work 6 to be tested, and the center of groove 4 is corresponding with hardness test probe 2.The two bottom sides of cylinder table 3 is respectively provided with a L-type support 5, the top of each L-type support 5 is respectively connected with a rotating shaft 7 with rotating shaft locking pin 8, and the other end of each rotating shaft 7 is respectively fixedly connected with the fixture 9 that cylindrical work 6 end face is fixed by an energy.
Each above-mentioned rotating shaft 7 is provided with angular transducer 10, and the angle value that this angular transducer 10 energy countershaft 7 rotates is tested.
The height lifting of each above-mentioned L-type support 5, thus the clamping that can adapt to the cylindrical work 6 of different-diameter.
The length of each above-mentioned L-type support 5 is scalable, can adapt to can not length cylindrical work 6 and the difference of cylindrical work 6 is tested, thus highly versatile, test data is more accurate.
The inner side of each above-mentioned fixture 9 is provided with elastic rubber layer, and this elastic rubber layer can prevent the damage on fixture 9 pairs of cylindrical work 6 surfaces.
The diameter of above-mentioned cylinder table 3 is less than the length of cylindrical work 6.
During hardness test, cylindrical work 6 two ends can be fixed by above-mentioned fixture 9, and rotating shaft 7 can drive fixture 9 and cylindrical work 6 to rotate according to the angle value of setting.When the hardness testing was performed, by the rotation of rotating shaft 7, the hardness number on each face of cylinder of cylindrical work 6 can be tested, and its average desirable, thus the average of the hardness in the comprehensive accurate response of energy and evaluation each face of cylindrical work 6 and difference, avoid the error of the uneven and artificial test of hardness of cylindrical work 6, thus test data is accurate, fiduciary level is high.
Above embodiment is only wooden invention a kind of embodiment wherein, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to wooden patent of invention scope.It should be pointed out that the those of ordinary skill for wooden field, under the prerequisite not departing from wooden inventive concept, if can also make thousand distortion and improve, these all belong to the protection domain of wood invention.Therefore, the protection domain of wooden patent of invention should be as the criterion with claims.
Claims (6)
1. a face of cylinder hardness test device, it is characterized in that: comprise hardness test platform (1), be fixedly installed on the cylinder table (3) at hardness test platform (1) top and be arranged at the hardness test probe (2) that the height directly over cylinder table (3) can be elevated, the upper surface of described cylinder table (3) is provided with the groove (4) of a V-shape, and this groove (4) can hold cylindrical work (6) to be tested; The two bottom sides of cylinder table (3) is respectively provided with a L-type support (5), the top of each L-type support (5) is respectively connected with a rotating shaft with rotating shaft locking pin (8) (7), and the other end of each rotating shaft (7) is respectively fixedly connected with the fixture (9) that cylindrical work (6) end face is fixed by an energy.
2. the face of cylinder according to claim 1 hardness test device, is characterized in that: each described rotating shaft (7) is provided with angular transducer (10).
3. the face of cylinder according to claim 1 hardness test device, is characterized in that: the height of each described L-type support (5) can be elevated.
4. the face of cylinder hardness test device according to claim 1 or 3, is characterized in that: the length flexible of each described L-type support (5).
5. the face of cylinder according to claim 1 hardness test device, is characterized in that: the inner side of each described fixture (9) is provided with elastic rubber layer.
6. the face of cylinder according to claim 1 hardness test device, is characterized in that: the diameter of described cylinder table (3) is less than the length of cylindrical work (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420453113.2U CN204086000U (en) | 2014-08-13 | 2014-08-13 | A kind of face of cylinder hardness test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420453113.2U CN204086000U (en) | 2014-08-13 | 2014-08-13 | A kind of face of cylinder hardness test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204086000U true CN204086000U (en) | 2015-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420453113.2U Expired - Fee Related CN204086000U (en) | 2014-08-13 | 2014-08-13 | A kind of face of cylinder hardness test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204086000U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004604A (en) * | 2015-08-21 | 2015-10-28 | 爱佩仪中测（成都）精密仪器有限公司 | Durometer rack for improving accuracy of hardness test result |
| CN106093103A (en) * | 2016-06-15 | 2016-11-09 | 河北钢铁股份有限公司 | The method for quick of cold-strip steel recrystallization temperature |
| CN106198276A (en) * | 2016-08-30 | 2016-12-07 | 无锡东恒新能源科技有限公司 | The abrasive media inner hardness tester prepared for carbon nano tube paste |
| CN112268826A (en) * | 2020-10-14 | 2021-01-26 | 苏州锦坤模塑有限公司 | Mold hardness detection device and detection method thereof |
| CN112857989A (en) * | 2021-02-03 | 2021-05-28 | 吉林大学 | Pipe in-situ mechanical property testing device under service working condition |
-
2014
- 2014-08-13 CN CN201420453113.2U patent/CN204086000U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004604A (en) * | 2015-08-21 | 2015-10-28 | 爱佩仪中测（成都）精密仪器有限公司 | Durometer rack for improving accuracy of hardness test result |
| CN105004604B (en) * | 2015-08-21 | 2017-08-01 | 爱佩仪中测（成都）精密仪器有限公司 | A kind of hardometer stand for improving the hardness test result degree of accuracy |
| CN106093103A (en) * | 2016-06-15 | 2016-11-09 | 河北钢铁股份有限公司 | The method for quick of cold-strip steel recrystallization temperature |
| CN106198276A (en) * | 2016-08-30 | 2016-12-07 | 无锡东恒新能源科技有限公司 | The abrasive media inner hardness tester prepared for carbon nano tube paste |
| CN112268826A (en) * | 2020-10-14 | 2021-01-26 | 苏州锦坤模塑有限公司 | Mold hardness detection device and detection method thereof |
| CN112857989A (en) * | 2021-02-03 | 2021-05-28 | 吉林大学 | Pipe in-situ mechanical property testing device under service working condition |
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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 |
Granted publication date: 20150107 Termination date: 20150813 |
|
| EXPY | Termination of patent right or utility model |