CN203798479U - Torsion tester with vibration eliminating function - Google Patents
Torsion tester with vibration eliminating function Download PDFInfo
- Publication number
- CN203798479U CN203798479U CN201420046941.4U CN201420046941U CN203798479U CN 203798479 U CN203798479 U CN 203798479U CN 201420046941 U CN201420046941 U CN 201420046941U CN 203798479 U CN203798479 U CN 203798479U
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- China
- Prior art keywords
- motor
- vibrations
- torsion
- platform
- housing
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- Expired - Fee Related
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Abstract
The utility model discloses a torsion tester with a vibration eliminating function. The torsion tester includes a machine stage, an electric control mechanism, a torsion testing mechanism, a vibration elimination mechanism, a platform for bearing products and a lifting mechanism; the electric control mechanism comprises a motor, a controller and an operation panel; the torsion testing mechanism comprises a torsion sensor, a rocker arm driven by the motor, a cross-bar which is fixed at one end of the rocker arm and is provided with a plurality of clamps; and the vibration elimination mechanism comprises a connecting block which is connected with the output shaft of the motor and passes through the rocker arm and is sleeved with a bearing. When the torsion tester of the utility model is working, the platform is lifted to a proper position, and the position of the platform is fixed through the locking mechanism, and after the motor is started, the rocker arm will be driven to rotate by the motor, and since the platform is locked so the platform will not shake, and at the same time, the bearing exists, vibration possibly generated in a working process can be eliminated, and therefore, measured numerical values are more accurate, and test curves are more smooth.
Description
Technical field
The utility model relates to a kind of torsion checking device, is specifically related to a kind of torque force testing instrument that function is eliminated in vibrations that has.
Background technology
This series products of notebook computer in use, rotating shaft is the parts of easy loss, qualified rotating shaft must be able to tolerate the folding of certain number of times, in order to ensure the product coming into operation (especially rotating axis component), be qualified, before dispatching from the factory, it must carry out torsional test, by the actual use procedure of equipment simulating, countershaft applies torsion, and whether the folding of carrying out continuously certain number of times tolerates to detect rotating shaft.Existing tester, due to self unsurmountable defect, applies and in the process of torsion, also has vibrations at countershaft, cause the resultant error of test larger, but also greatly affected serviceable life of sensor, along with the raising that test result accuracy is required, this problem is urgently to be resolved hurrily.
Utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is to provide a kind of torque force testing instrument, has eliminated vibrations and the impact of shake on test result in the torque force testing instrument course of work, has improved the accuracy of test result.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
There are vibrations and eliminate the torque force testing instrument of function, comprising: platform and the elevating mechanism of board, electrical control mechanism, torsion testing mechanism, vibrations eliminating machine, placement product, described electrical control mechanism comprises motor, controller and operation screen, described torsion testing mechanism comprises torsion torque sensor, be subject to motor-driven rocking arm, be fixed on rocking arm one end and be provided with the cross bar of some fixtures, described vibrations eliminating machine comprises: the contiguous block being connected with the output shaft of motor, described contiguous block passes rocking arm and is set in a bearing, described elevating mechanism comprises: for the first back-up block of carrying platform, line rail, described the first back-up block and line rail are slidably connected and are realized and being fixed to one another by a latch mechanism, described line rail and bearing are arranged in a guard shield.
Aforementioned motor and torsion testing mechanism are arranged in the first housing, and the first housing is installed on board.
On aforementioned board, be also provided with the second housing, described controller is placed in the second housing, and described elevating mechanism also comprises: the second back-up block that is installed on the slide rail of the second housing side, is slidably connected with slide rail.
Aforementioned line rail and slide rail are equipped with rule.
The bottom of aforementioned board is provided with universal wheel.
Aforementioned latch mechanism is screw or the eccentric locking pin with operating grip.
Usefulness of the present utility model is: during torque force testing instrument work of the present utility model, while first lifting platform being arrived to suitable position, by latch mechanism, the position of platform is fixed, after electric motor starting, rocking arm will be driven by motor to rotate, thus due to platform locked platform can not rock, while is due to the existence of bearing, eliminated issuable vibrations in the course of work, measured the numerical value coming more accurate, test curve is more level and smooth.
Accompanying drawing explanation
Fig. 1 is the structural representation that the torque force testing instrument of function is eliminated in vibrations that has of the present utility model;
Fig. 2 is the structural representation at the vibrations eliminating machine place in Fig. 1;
Fig. 3 is the cut-open view of Fig. 2.
The implication of Reference numeral in figure: 1, board, 2, platform, 3, operation screen, 4, rocking arm, 5, cross bar, 6, fixture, 7, contiguous block, 8, bearing, the 9, first back-up block, 10, line rail, 11, guard shield, 12, latch mechanism, 13, the first housing, 14, the second housing, the 15, second back-up block, 16, universal wheel.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is done to concrete introduction.
Referring to Fig. 1, the torque force testing instrument with vibrations elimination function of the present utility model, comprising: platform 2 and the elevating mechanism of board 1, electrical control mechanism, torsion testing mechanism, vibrations eliminating machine, placement product.Wherein, electrical control mechanism comprises motor, controller and operation screen 3, torsion testing mechanism comprises torsion torque sensor, be subject to motor-driven Rocker arm 4, be fixed on Rocker arm 4 one end and be provided with the cross bar 5 of some fixtures 6, vibrations eliminating machine comprises: the contiguous block 7 being connected with the output shaft of motor, contiguous block 7 passes Rocker arm 4 and is set in a bearing 8, elevating mechanism comprises: for the first back-up block 9 of carrying platform 2, line rail 10, the first back-up block 9 is slidably connected with line rail 10 and is realized and being fixed to one another by a latch mechanism 12, line rail 10 is all arranged in a guard shield 11 with bearing 8.Particularly, latch mechanism 12 is screw or the eccentric locking pin with operating grip.
Contiguous block 7 is connecting the output shaft of motor and is passing Rocker arm 4; when motor rotation; Rocker arm 4 will follow contiguous block 7 to rotate; and bearing 8 is set in the end of contiguous block 7; so; the inner ring of bearing 8 rotates and outer ring is motionless, again because bearing 8 is arranged in guard shield 11, so guarantee that guard shield 11 can not rotate and shake.When platform 2 needs lifting, first unclamp latch mechanism 12, while arriving target location, latch mechanism 12 is locked, like this, Rocker arm 4 is when rotating, and platform 2 just can not rock or shake, the numerical value that torsion torque sensor is measured will be more accurate, and the curve of test becomes more level and smooth.
In order to make equipment overall structure compact, the first housing 13 and the second housing 14 have been installed on board 1, motor and torsion testing mechanism are arranged in the first housing 13, and controller is placed in the second housing 14.
In order to make platform 2 more steadily shockproof, elevating mechanism also comprises: the second back-up block 15 that is installed on the slide rail of the second housing 14 sides, is slidably connected with slide rail.So, the first back-up block 9 and the second back-up block 15 support platform 2 reliably from the two ends of platform 2, further guarantee in test process without rocking and shaking.
Preferably, line rail 10 and slide rail are equipped with rule so that the first back-up block 9 and the second back-up block 15 are positioned at sustained height.
Further, the bottom of board 1 is provided with universal wheel 16.
More than show and described ultimate principle of the present utility model, principal character and advantage.The technician of the industry should understand, and above-described embodiment does not limit the utility model in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection domain of the present utility model.
Claims (6)
1. there are vibrations and eliminate the torque force testing instrument of function, it is characterized in that, comprising: platform and the elevating mechanism of board, electrical control mechanism, torsion testing mechanism, vibrations eliminating machine, placement product, described electrical control mechanism comprises motor, controller and operation screen, described torsion testing mechanism comprises torsion torque sensor, be subject to motor-driven rocking arm, be fixed on rocking arm one end and be provided with the cross bar of some fixtures, described vibrations eliminating machine comprises: the contiguous block being connected with the output shaft of motor, described contiguous block passes rocking arm and is set in a bearing, described elevating mechanism comprises: for the first back-up block of carrying platform, line rail, described the first back-up block and line rail are slidably connected and are realized and being fixed to one another by a latch mechanism, described line rail and bearing are arranged in a guard shield.
2. the torque force testing instrument with vibrations elimination function according to claim 1, is characterized in that, described motor and torsion testing mechanism are arranged in the first housing, and the first housing is installed on board.
3. according to claim 1 have a torque force testing instrument that function is eliminated in vibrations, it is characterized in that, on described board, be also provided with the second housing, described controller is placed in the second housing, and described elevating mechanism also comprises: the second back-up block that is installed on the slide rail of the second housing side, is slidably connected with slide rail.
4. the torque force testing instrument with vibrations elimination function according to claim 3, is characterized in that, described line rail and slide rail are equipped with rule.
5. according to the torque force testing instrument that function is eliminated in vibrations that has described in claim 1-4 any one, it is characterized in that, the bottom of described board is provided with universal wheel.
6. the torque force testing instrument with vibrations elimination function according to claim 5, is characterized in that, described latch mechanism is screw or the eccentric locking pin with operating grip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420046941.4U CN203798479U (en) | 2014-01-24 | 2014-01-24 | Torsion tester with vibration eliminating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420046941.4U CN203798479U (en) | 2014-01-24 | 2014-01-24 | Torsion tester with vibration eliminating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203798479U true CN203798479U (en) | 2014-08-27 |
Family
ID=51380684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420046941.4U Expired - Fee Related CN203798479U (en) | 2014-01-24 | 2014-01-24 | Torsion tester with vibration eliminating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203798479U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103852201A (en) * | 2014-01-24 | 2014-06-11 | 昆山洺九机电有限公司 | Torsion tester with vibration eliminating function |
| CN105953963A (en) * | 2016-06-22 | 2016-09-21 | 昆山洺九机电有限公司 | Notebook computer 360-degree platform dual-support rotating shaft torsional force testing machine |
| CN116809447A (en) * | 2023-07-06 | 2023-09-29 | 浙江恒基永昕新材料股份有限公司 | Steering wheel cam torsion test equipment |
-
2014
- 2014-01-24 CN CN201420046941.4U patent/CN203798479U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103852201A (en) * | 2014-01-24 | 2014-06-11 | 昆山洺九机电有限公司 | Torsion tester with vibration eliminating function |
| CN103852201B (en) * | 2014-01-24 | 2016-02-03 | 昆山洺九机电有限公司 | There is the torque force testing instrument that function is eliminated in vibrations |
| CN105953963A (en) * | 2016-06-22 | 2016-09-21 | 昆山洺九机电有限公司 | Notebook computer 360-degree platform dual-support rotating shaft torsional force testing machine |
| CN116809447A (en) * | 2023-07-06 | 2023-09-29 | 浙江恒基永昕新材料股份有限公司 | Steering wheel cam torsion test equipment |
| CN116809447B (en) * | 2023-07-06 | 2024-03-19 | 浙江恒基永昕新材料股份有限公司 | Steering wheel cam torsion test equipment |
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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: 20140827 Termination date: 20180124 |