CN204694388U - Torque measurement one beam - Google Patents
Torque measurement one beam Download PDFInfo
- Publication number
- CN204694388U CN204694388U CN201520244566.9U CN201520244566U CN204694388U CN 204694388 U CN204694388 U CN 204694388U CN 201520244566 U CN201520244566 U CN 201520244566U CN 204694388 U CN204694388 U CN 204694388U
- Authority
- CN
- China
- Prior art keywords
- main body
- cross
- output shaft
- mounting hole
- support
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses a kind of torque measurement one beam, comprise main body of cross-beam, main body of cross-beam is symmetrically arranged with counterweight at the two ends of its length direction and hangs groove, and the middle part of main body of cross-beam is provided with the first mounting hole; Support, the middle part of support is provided with mounting groove, and support is symmetrically arranged with support portion at the two ends of its Width, support portion is provided with the second mounting hole, and main body of cross-beam is arranged in mounting groove; Two air-bearings, it is arranged in the second mounting hole respectively; Connect output shaft, connect output shaft and be arranged in the first mounting hole and be fixedly connected with main body of cross-beam, connect output shaft and be also arranged in air-bearing, connect output shaft and the either end of its length direction is provided with efferent.Two air-bearing support and connection output shafts in the utility model, there is provided two to support fulcrum, air-bearing can suspend connection output shaft in atmosphere, zerofriction force, and ensure that the axle center connecting output shaft is consistent all the time when measuring, improve measuring accuracy.
Description
Technical field
The utility model belongs to mechanics properties testing field, is specifically related to a kind of torque measurement one beam.
Background technology
Along with the progress of society and the development of science and technology, in life, people are more and more higher to the security performance and accurate performance requirement that use article, each industry, in order to ensure device operator safety, produces multiple device and comes the safety in utilization of testing product and accurate performance.
It is important component part in mechanics metering, test that force value detects, and is widely used in the middle of the production, life of its people.The instrument detecting moment of torsion is of a great variety, and commonplace employing counterweight loads on the mode that crossbeam is exported by output shaft again, but the installation support flexibility ratio of prior art is low, and measuring accuracy is low.
Therefore, the torque measurement one beam that a kind of measuring accuracy is high is needed badly.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of torque measurement one beam.
In order to achieve the above object, the technical solution of the utility model is as follows:
The utility model provides a kind of torque measurement one beam, comprising:
Main body of cross-beam, main body of cross-beam is symmetrically arranged with counterweight at the two ends of its length direction and hangs groove, and the middle part of main body of cross-beam is provided with the first mounting hole, and main body of cross-beam is wholely set;
Support, the middle part of support is provided with mounting groove, and support is symmetrically arranged with support portion at the two ends of its Width, support portion is provided with the second mounting hole, and main body of cross-beam is arranged in mounting groove, and the center of the second mounting hole and the first mounting hole is on the same line;
Two air-bearings, it is arranged in the second mounting hole respectively;
Connect output shaft, connect output shaft and be arranged in the first mounting hole and be fixedly connected with main body of cross-beam, connect output shaft and be also arranged in air-bearing, connect output shaft and the either end of its length direction is provided with efferent.
When measuring in the utility model, counterweight loads on main body of cross-beam, loading force is applied to connection output shaft by main body of cross-beam, two air-bearing support and connection output shafts, two are provided to support fulcrum, air-bearing can suspend connection output shaft in atmosphere, zerofriction force, and ensure that the axle center connecting output shaft is consistent all the time when measuring, improve measuring accuracy.
Connection output shaft above-mentioned in the utility model is fixedly connected with by spline with between main body of cross-beam.
On the basis of technique scheme, also can do following improvement:
As preferred scheme, the height of above-mentioned main body of cross-beam is not less than 2 with the width ratio of main body of cross-beam.
Adopt above-mentioned preferred scheme, the height of main body of cross-beam is not less than 2 with the width ratio of main body of cross-beam, improves the dirigibility of main body of cross-beam, improves the accuracy measured.
As preferred scheme, the outside of the second above-mentioned mounting hole is also provided with locating part, and locating part is arranged at the both sides in support width direction and is positioned at the below or top that connect output shaft.
Adopt above-mentioned preferred scheme, locating part limits the position of air-bearing, makes air-bearing to produce displacement, improves the stability of structure, improves the accuracy measured further.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Fig. 2 is that A-A in the utility model Fig. 1 is to cut-open view.
Wherein, 10. main body of cross-beam, 11. counterweights hang groove, 20. supports, 21. mounting grooves, 30. air-bearings, and 40. connect output shaft.
Embodiment
Preferred implementation of the present utility model is described in detail below in conjunction with accompanying drawing.
In order to reach the purpose of this utility model, as shown in Figure 1 to Figure 2, a kind of torque measurement one beam is provided in wherein a kind of embodiment of the present utility model, comprises:
Main body of cross-beam 10, main body of cross-beam 10 is symmetrically arranged with counterweight at the two ends of its length direction and hangs groove 11, and the middle part of main body of cross-beam 10 is provided with the first mounting hole, and main body of cross-beam 10 is wholely set;
Support 20, the middle part of support 20 is provided with mounting groove 21, and support is symmetrically arranged with support portion at the two ends of 20 its Widths, support portion is provided with the second mounting hole, main body of cross-beam 10 is arranged in mounting groove 21, and the center of the second mounting hole and the first mounting hole on the same line;
Two air-bearings 30, it is arranged in the second mounting hole respectively;
Connect output shaft 40, connect output shaft 40 and be arranged in the first mounting hole and be fixedly connected with main body of cross-beam 20, connect output shaft 40 and be also arranged in air-bearing 30, connect output shaft 40 and the either end of its length direction is provided with efferent.
When measuring in present embodiment, counterweight loads on main body of cross-beam 10, loading force is applied to and connects output shaft 40 by main body of cross-beam 10, two air-bearing 30 support and connection output shafts 40, two are provided to support fulcrum, air-bearing 30 can suspend connection output shaft 40 to get up in atmosphere, zerofriction force, and ensure that the axle center connecting output shaft 40 is consistent all the time when measuring, improve measuring accuracy.
Connection output shaft 40 above-mentioned in present embodiment is fixedly connected with by spline with between main body of cross-beam 10.
In order to optimize implementation result of the present utility model further, in another kind of embodiment of the present utility model, on the basis of foregoing teachings, the height of above-mentioned main body of cross-beam 10 is not less than 2 with the width ratio of main body of cross-beam 10.
Adopt above-mentioned preferred scheme, the height of main body of cross-beam 10 is not less than 2 with the width ratio of main body of cross-beam 10, improves the dirigibility of main body of cross-beam, improves the accuracy measured.
In order to optimize implementation result of the present utility model further, in another kind of embodiment of the present utility model, on the basis of foregoing teachings, the outside of the second above-mentioned mounting hole is also provided with locating part, and locating part is arranged at the both sides of support 20 Width and is positioned at the below or top that connect output shaft 40.
Adopt above-mentioned preferred scheme, locating part limits the position of air-bearing 30, makes air-bearing 30 to produce displacement, improves the stability of structure, improves the accuracy measured further.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (4)
1. torque measurement one beam, is characterized in that, comprising:
Main body of cross-beam, described main body of cross-beam is symmetrically arranged with counterweight at the two ends of its length direction and hangs groove, and the middle part of described main body of cross-beam is provided with the first mounting hole, and described main body of cross-beam is wholely set;
Support, the middle part of described support is provided with mounting groove, described support is symmetrically arranged with support portion at the two ends of its Width, described support portion is provided with the second mounting hole, described main body of cross-beam is arranged in described mounting groove, and the center of described second mounting hole and described first mounting hole on the same line;
Two air-bearings, it is arranged in described second mounting hole respectively;
Connect output shaft, described connection output shaft is arranged in described first mounting hole and is fixedly connected with described main body of cross-beam, and described connection output shaft is also arranged in described air-bearing, and described connection output shaft is provided with efferent in the either end of its length direction.
2. torque measurement one beam according to claim 1, it is characterized in that, described connection output shaft is fixedly connected with by spline with between described main body of cross-beam.
3. torque measurement one beam according to claim 1 and 2, it is characterized in that, the height of described main body of cross-beam is not less than 2 with the width ratio of described main body of cross-beam.
4. torque measurement according to claim 1 one beam, it is characterized in that, the outside of described second mounting hole is also provided with locating part, and described locating part is arranged at the both sides in described support width direction and is positioned at below or the top of described connection output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520244566.9U CN204694388U (en) | 2015-04-22 | 2015-04-22 | Torque measurement one beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520244566.9U CN204694388U (en) | 2015-04-22 | 2015-04-22 | Torque measurement one beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204694388U true CN204694388U (en) | 2015-10-07 |
Family
ID=54234665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520244566.9U Withdrawn - After Issue CN204694388U (en) | 2015-04-22 | 2015-04-22 | Torque measurement one beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204694388U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807571A (en) * | 2015-04-22 | 2015-07-29 | 陶泽成 | Torque measuring integrated beam |
| CN109765002A (en) * | 2018-12-11 | 2019-05-17 | 中国航空工业集团公司北京长城计量测试技术研究所 | A kind of Combined static-pressure air-bearing supporting device |
-
2015
- 2015-04-22 CN CN201520244566.9U patent/CN204694388U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807571A (en) * | 2015-04-22 | 2015-07-29 | 陶泽成 | Torque measuring integrated beam |
| CN109765002A (en) * | 2018-12-11 | 2019-05-17 | 中国航空工业集团公司北京长城计量测试技术研究所 | A kind of Combined static-pressure air-bearing supporting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105819293B (en) | A kind of balance coefficient of elevator measurement method | |
| CN204694388U (en) | Torque measurement one beam | |
| CN204202792U (en) | A kind of Novel ultrasonic dynamo dynamometer machine | |
| CN202201639U (en) | Crane and device for measuring craning weight of same | |
| CN205037845U (en) | Utensil is examined with measurement that fork cooperation assembly that slides twistd reverse clearance to integral key shaft | |
| CN202501836U (en) | Aerial hydraulic accessory linear displacement load test device | |
| CN202133358U (en) | Replaceable outside thread sealing surface diameter measuring instrument | |
| CN208171596U (en) | A kind of rotary shaft radial loaded experimental rig | |
| CN105004247B (en) | One kind measurement circular arc device | |
| CN202361912U (en) | Counterweight lamp shade detection device | |
| CN204694387U (en) | Torque measurement beam device | |
| CN104807571A (en) | Torque measuring integrated beam | |
| CN204128819U (en) | A kind of paillon foil formula dynamic pressure thrust gas bearing Static stiffness measurement mechanism | |
| CN202994062U (en) | A device for measuring the raceway angle of an inclined-raceway bearing | |
| CN204964109U (en) | Electronic jar and pneumatic cylinder combination loading stack formula force standard machine | |
| CN103575436A (en) | Multi-range macro and micro force sensor | |
| CN205246442U (en) | Special frock of tensile detection of metal material circle coupon | |
| CN103323266A (en) | Testing device for simulating wheel pressurization | |
| CN204964107U (en) | Weight cable suspension device | |
| CN104359613B (en) | Multi-functional super large torque standard device | |
| CN207779613U (en) | Lever mechanics Standard Machine | |
| CN205049121U (en) | Wind channel measurement tester | |
| CN207881882U (en) | Composite shaft system mechanics Standard Machine | |
| CN204964106U (en) | Backward put up device | |
| CN205015123U (en) | Electronic jar loading formula power value test device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151007 Effective date of abandoning: 20170517 |