CN103852201A - Torsion tester with vibration eliminating function - Google Patents
Torsion tester with vibration eliminating function Download PDFInfo
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- CN103852201A CN103852201A CN201410034946.XA CN201410034946A CN103852201A CN 103852201 A CN103852201 A CN 103852201A CN 201410034946 A CN201410034946 A CN 201410034946A CN 103852201 A CN103852201 A CN 103852201A
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- torsion
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Abstract
The invention discloses a torsion tester with the vibration eliminating function. The torsion tester comprises a machine table, an electric control mechanism, a torsion testing mechanism, a vibration eliminating mechanism, a platform for placement of products and a lifting mechanism, wherein the electric control mechanism comprises a motor, a controller and an operating screen; the torsion testing mechanism comprises a torsion sensor, a rocker driven by the motor and a transverse rod fixed to one end of the rocker and provided with a plurality of clamps; the vibration eliminating mechanism comprises a connecting block connected with an output shaft of the motor, and the connecting block penetrates through the rocker and is arranged in a bearing in a sleeved mode. The torsion tester has the advantages that when the torsion tester works, firstly, the platform is lifted to a proper position, the platform is locked through a locking mechanism, after the motor starts, the rocker will be started by the motor to rotate, the platform can not waggle because the platform is locked, vibration probably generated in the working process is eliminated because of existence of the bearing, a measured value is more accurate, and a testing curve is smoother.
Description
Technical field
The present invention relates to a kind of torsion checking device, be specifically related to a kind of torque force testing instrument with vibrations elimination function.
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, qualified in order to ensure the product coming into operation (especially rotating axis component), 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.
Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide a kind of torque force testing instrument, eliminate vibrations and the impact of shake on test result in the torque force testing instrument course of work, improve the accuracy of test result.
In order to realize above-mentioned target, the present invention 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 invention is: when torque force testing instrument work of the present invention, first while lifting platform being arrived to suitable position, by latch mechanism, the position of platform is fixed, after electric motor starting, rocking arm will be subject to motor drive rotate, so 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 of the torque force testing instrument with vibrations elimination function of the present invention;
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, 9, the first back-up block, 10, line rail, 11, guard shield, 12, latch mechanism, 13, the first housing, 14, the second housing, 15, the second back-up block, 16, universal wheel.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is done to concrete introduction.
Referring to Fig. 1, the torque force testing instrument with vibrations elimination function of the present invention, 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.
In order to make equipment overall structure compactness, 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 invention, principal character and advantage.The technician of the industry should understand, and above-described embodiment does not limit the present invention in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection scope of the present invention.
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. the torque force testing instrument with vibrations elimination function according to claim 1, 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 with vibrations elimination function 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 |
|---|---|---|---|
| CN201410034946.XA CN103852201B (en) | 2014-01-24 | 2014-01-24 | There is the torque force testing instrument that function is eliminated in vibrations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410034946.XA CN103852201B (en) | 2014-01-24 | 2014-01-24 | There is the torque force testing instrument that function is eliminated in vibrations |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103852201A true CN103852201A (en) | 2014-06-11 |
| CN103852201B CN103852201B (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410034946.XA Active CN103852201B (en) | 2014-01-24 | 2014-01-24 | There is the torque force testing instrument that function is eliminated in vibrations |
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| Country | Link |
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| CN (1) | CN103852201B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106197983A (en) * | 2016-08-19 | 2016-12-07 | 高精科技(苏州)有限公司 | Rotating Shafts aging tester |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004150831A (en) * | 2002-10-28 | 2004-05-27 | Yamaha Motor Co Ltd | Output detection apparatus and motor output control method |
| CN200955995Y (en) * | 2006-09-25 | 2007-10-03 | 佛山市顺德区顺达电脑厂有限公司 | Rotating shaft life testing machine |
| CN102998099A (en) * | 2012-08-20 | 2013-03-27 | 昆山洺九机电有限公司 | Rotating shaft durability testing instrument |
| CN103017965A (en) * | 2012-12-25 | 2013-04-03 | 昆山洺九机电有限公司 | Torsion tester for laptop rotary shaft |
| CN203798479U (en) * | 2014-01-24 | 2014-08-27 | 昆山洺九机电有限公司 | Torsion tester with vibration eliminating function |
-
2014
- 2014-01-24 CN CN201410034946.XA patent/CN103852201B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004150831A (en) * | 2002-10-28 | 2004-05-27 | Yamaha Motor Co Ltd | Output detection apparatus and motor output control method |
| CN200955995Y (en) * | 2006-09-25 | 2007-10-03 | 佛山市顺德区顺达电脑厂有限公司 | Rotating shaft life testing machine |
| CN102998099A (en) * | 2012-08-20 | 2013-03-27 | 昆山洺九机电有限公司 | Rotating shaft durability testing instrument |
| CN103017965A (en) * | 2012-12-25 | 2013-04-03 | 昆山洺九机电有限公司 | Torsion tester for laptop rotary shaft |
| CN203798479U (en) * | 2014-01-24 | 2014-08-27 | 昆山洺九机电有限公司 | Torsion tester with vibration eliminating function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106197983A (en) * | 2016-08-19 | 2016-12-07 | 高精科技(苏州)有限公司 | Rotating Shafts aging tester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103852201B (en) | 2016-02-03 |
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Effective date of registration: 20191105 Address after: 225631, Jiangsu, Yangzhou City, Gaoyou Province three town industrial concentrated area Patentee after: Jiangsu Shenghong Steel Structure Co.,Ltd. Address before: Suzhou City, Jiangsu Province, Yushan town Kunshan 215316 Dengyun Road No. 268 National Science and technology business incubator 709 Patentee before: KUNSHAN MINGJIU MECHANICAL ELECTRICAL Co.,Ltd. |
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Effective date of registration: 20220725 Address after: 225600 Wuning village, Sanduo Town, Gaoyou City, Yangzhou City, Jiangsu Province Patentee after: GAOYOU NEW CENTURY FIRE EQUIPMENT CO.,LTD. Address before: 225631 industrial concentration area, Sanduo Town, Gaoyou City, Yangzhou City, Jiangsu Province Patentee before: Jiangsu Shenghong Steel Structure Co.,Ltd. |
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