CN202018352U - Torsion testing device - Google Patents
Torsion testing device Download PDFInfo
- Publication number
- CN202018352U CN202018352U CN 201120112617 CN201120112617U CN202018352U CN 202018352 U CN202018352 U CN 202018352U CN 201120112617 CN201120112617 CN 201120112617 CN 201120112617 U CN201120112617 U CN 201120112617U CN 202018352 U CN202018352 U CN 202018352U
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- CN
- China
- Prior art keywords
- adjustment unit
- unit
- clamping device
- test device
- torque test
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Abstract
The utility model discloses a torsion testing device, which comprises a base, an XY adjusting unit, a Z adjusting unit, a clamping device and a torsion measuring unit; the clamping device is arranged on the XY adjusting unit and can move in the horizontal direction together with the XY adjusting unit; and the torsion measuring unit is arranged on the Z adjusting unit and can move in the vertical direction together with the Z adjusting unit. The torsion testing device has the advantages that: three-dimensional adjustment is adopted, so that the object to be measured is better matched with the measuring unit, error and risk caused by manual operation are avoided, and the accuracy of the measurement result is improved. Moreover, because the clamping device has high flexibility, the torsion testing device can meet multiple measurement requirements.
Description
Technical field
The utility model relates to a kind of torque test device, particularly a kind of torque test device that adapts to multiple testing requirement.
Background technology
Torque test device is an instrument commonly used in the failure analysis test item, is used for the torsion of measuring bolt, screw rotating tool or other mechanical parts.Usually, measuring the method that torsion adopted is: select suitable screwdriver bit according to determinand, screwdriver bit is connected in the rotating shaft of torque force measuring tool, and docks with determinand, the hand rotation determinand records the torsion data then.
This test mode can produce bigger error because the size of user's application of force and application of force direction are different, perhaps can't finish test inadequately because of pressure.The user can produce fatigue at the rotation determinand after a period of time in addition, is not easy to realize measure batch.And use artificial mode to rotate determinand, when measuring big moment, also cause personal injury easily.
The utility model content
The utility model provides a kind of torque test device that can adapt to multiple testing requirement for solving the technical matters that exists in the known technology.
The technical scheme that the utility model is taked for the technical matters that exists in the solution known technology is:
A kind of torque test device comprises base 11, clamping device 6, torsion measuring unit, but the Z adjustment unit that XY adjustment unit 7 that can move in the horizontal direction and in the vertical direction move; Clamping device is arranged on the XY adjustment unit; The torsion measuring unit is arranged on the Z adjustment unit, and the torsion measuring unit comprises torsionmeter, torsionmeter joint 12 and transmission shaft 5.
Clamping device comprises at least two grip blocks.Clamping device can be changed different grip blocks as required, to adapt to difform determinand.Clamping device comprises anchor clamps 16, screw clamp fixture head 17, screw chuck 18.
The torsion measuring unit comprises torsionmeter, transmission shaft 5 and screwdriver bit connector 15.
This torque test device is compared with existing apparatus, its advantage is to have adopted three-dimensional adjustment, by the adjusting knob on the rotation all directions, make that adding determinand and the measuring unit held on the device better agrees with, error and the danger of having avoided manual operation to bring, and the accuracy of raising measurement result.And clamping device can change the grip block of difformity, size, can adapt to the testing requirement of multiple determinand.
Description of drawings
Fig. 1 is torque test device synoptic diagram a;
Fig. 2 is torque test device synoptic diagram b;
Fig. 3 is transmission shaft, bearing and fine-tuning nut scheme of installation;
Fig. 4 is the clamping device synoptic diagram;
Fig. 5 screw chuck synoptic diagram
Among the figure: 1. disk handwheel; 2. upper head plate; 3. screw mandrel; 4. fine-tuning nut; 5. transmission shaft; 6. clamping device; 7.XY adjustment unit; 8. pillar; 9. the axis of guide; 10. side plate; 11. base; 12. torsional moment joint; 13. bearing; 14. the gap between transmission shaft and the fine-tuning nut; 15. drape over one's shoulders head connector; 16. anchor clamps; 17. screw clamp fixture head; 18. screw chuck.
Embodiment
Below in conjunction with drawings and Examples the utility model is described further:
As shown in Figure 1, a kind of torque test device comprises base 11, clamping device 6, torsion measuring unit, XY adjustment unit 7 and Z adjustment unit.Clamping device is arranged on the XY adjustment unit 7, is used to clamp determinand; The torsion measuring unit is arranged on the Z adjustment unit, and the torsion measuring unit comprises screwdriver bit connector 15, torsionmeter joint 12 and transmission shaft 5.Bearing 13 uses deep groove ball bearing as shown in Figure 3, transmission shaft 5 adopts interference fit to put deep groove ball bearing, the outside of deep groove ball bearing is enclosed within on the fine-tuning nut 4, the friction that produces when reducing transmission shaft 5 rotations, leave gap 14 between transmission shaft 5 and the fine-tuning nut 4, when transmission shaft rotates, can not rub with fine-tuning nut 4, improve the experiment accuracy.In the upper end of transmission shaft 5 square orifice is set, torsionmeter joint 12 is installed, be used to connect torsionmeter, install in the lower end of transmission shaft and drape over one's shoulders head connector 15.XY adjustment unit 7 is the XY slide units that are arranged on the base.The XY slide unit has at least two orthogonal guide rails, and controls the control hand wheel that slide unit slides on guide rail.The Z adjustment unit is made of screw mandrel 3, the axis of guide 9, disk handwheel 1, fine-tuning nut 4.Clamping device comprises at least two grip blocks.Clamping device can be changed different grip blocks according to different determinands.When determinand can directly be clamped on the anchor clamps 16, directly adopt anchor clamps 16 to clamp determinand and measure.When determinand is a circular object, anchor clamps 16 can not be firm clamp determinand the time, determinand can be placed in the screw chuck 18, fixes determinand with screw clamp fixture head 17, use anchor clamps 16 clamping screw collet fixture again, with firm being installed in the proving installation of determinand.
Device shown in Figure 1 is used for the screw torsion on the test object.During test, at first the handwheel of Spin Control clamping device is opened two grip blocks of anchor clamps 16, and determinand is positioned over the centre of anchor clamps, with grip block determinand is clamped securely; Two handwheels by Spin Control XY adjustment unit 7 move clamping device on the XY plane then, and the determinand on the clamping device can move thereupon, then with the screw that needs to carry out torsional test on the determinand move to the torsional test unit under; On the screwdriver bit connector 15 of torsion measuring unit, load onto suitable screwdriver bit, by control Z adjustment unit, elder generation's rotating circular disk handwheel 1 is to the close determinand of screwdriver bit, the rotary fine adjustment nut 4 again, slowly move down the torsion measuring unit, snap in screw on the determinand up to screwdriver bit, at this moment, connect torsionmeter on torsionmeter joint 12, the rotary torsion meter can be measured torsion.
The above, only be in order to concrete case study on implementation of the present utility model to be described, but be not in order to limit practical range of the present utility model, such as those skilled in the art must be covered by the scope of the utility model claim not breaking away from all equivalence changes of being finished under indicated spirit of the utility model and the principle or modifying.
Claims (7)
1. torque test device, comprise base, clamping device, torsion measuring unit, XY adjustment unit, Z adjustment unit, it is characterized in that: the XY adjustment unit can mobile in the horizontal direction determinand, but the torsional test unit that Z adjustment unit in the vertical direction moves; Clamping device is arranged on the XY adjustment unit; The torsion measuring unit is arranged on the Z adjustment unit.
2. torque test device according to claim 1 is characterized in that: described XY adjustment unit is the XY slide unit that is arranged on the base, and the XY slide unit has at least two orthogonal guide rails, and controls the adjusting knob that slide unit slides on guide rail.
3. torque test device according to claim 1 is characterized in that: described Z adjustment unit is made of screw mandrel, the axis of guide, disk handwheel.
4. torque test device according to claim 1 is characterized in that: described clamping device comprises at least two grip blocks, and clamping device can be changed different grip blocks as required, to adapt to difform determinand.
5. torque test device according to claim 4 is characterized in that: described clamping device comprises anchor clamps, screw chuck, screw clamp fixture head.
6. torque test device according to claim 1 is characterized in that: described torsion measuring unit comprises torsionmeter, transmission shaft, screwdriver bit connector.
7. torque test device according to claim 6 is characterized in that: described driving sleeve head bearing adopts interference fit by bearing, and the outside of bearing is enclosed within on the fine-tuning nut, leaves the gap between transmission shaft and the fine-tuning nut; In the upper end of transmission shaft one square orifice is set, the torsionmeter joint is installed, be used to connect torsionmeter; Drape over one's shoulders the head connector mounting hole in the setting of the lower end of transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120112617 CN202018352U (en) | 2011-04-15 | 2011-04-15 | Torsion testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120112617 CN202018352U (en) | 2011-04-15 | 2011-04-15 | Torsion testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202018352U true CN202018352U (en) | 2011-10-26 |
Family
ID=44812022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120112617 Expired - Lifetime CN202018352U (en) | 2011-04-15 | 2011-04-15 | Torsion testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202018352U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288344A (en) * | 2011-04-15 | 2011-12-21 | 深圳市华测检测技术股份有限公司 | Torsion test device |
| CN105698998A (en) * | 2016-01-25 | 2016-06-22 | 浙江海洋学院 | Test torque measurement device |
| CN106197983A (en) * | 2016-08-19 | 2016-12-07 | 高精科技(苏州)有限公司 | Rotating Shafts aging tester |
| CN108534941A (en) * | 2018-06-15 | 2018-09-14 | 舜宇光学(中山)有限公司 | A kind of torque detection system |
-
2011
- 2011-04-15 CN CN 201120112617 patent/CN202018352U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288344A (en) * | 2011-04-15 | 2011-12-21 | 深圳市华测检测技术股份有限公司 | Torsion test device |
| CN102288344B (en) * | 2011-04-15 | 2013-11-06 | 深圳市华测检测技术股份有限公司 | Torsion test device |
| CN105698998A (en) * | 2016-01-25 | 2016-06-22 | 浙江海洋学院 | Test torque measurement device |
| CN105698998B (en) * | 2016-01-25 | 2019-08-27 | 浙江海洋学院 | A kind of experiment survey torquer |
| CN106197983A (en) * | 2016-08-19 | 2016-12-07 | 高精科技(苏州)有限公司 | Rotating Shafts aging tester |
| CN108534941A (en) * | 2018-06-15 | 2018-09-14 | 舜宇光学(中山)有限公司 | A kind of torque detection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN CENTRE TESTING CO., LTD. Free format text: FORMER OWNER: SHENZHEN CENTRE TESTING TECHNOLOGY CO., LTD. Effective date: 20120224 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120224 Address after: 518057 Guangdong, Shenzhen Province, Baoan District District, Wei Wei Industrial Park, building C, 70 Patentee after: Shenzhen Hua Testing Co., Ltd. Address before: 518057 Guangdong, Shenzhen Province, Baoan District District, Wei Wei Industrial Park, building C, 70 Patentee before: Shenzhen Centre Testing Technology Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20111026 Effective date of abandoning: 20131106 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20111026 Effective date of abandoning: 20131106 |
|
| RGAV | Abandon patent right to avoid regrant |