CN102998099A - Rotating shaft durability testing instrument - Google Patents
Rotating shaft durability testing instrument Download PDFInfo
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- CN102998099A CN102998099A CN2012102950724A CN201210295072A CN102998099A CN 102998099 A CN102998099 A CN 102998099A CN 2012102950724 A CN2012102950724 A CN 2012102950724A CN 201210295072 A CN201210295072 A CN 201210295072A CN 102998099 A CN102998099 A CN 102998099A
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Abstract
The invention discloses a rotating shaft durability testing instrument. The rotating shaft durability testing instrument is characterized by comprising a frame provided with a mounting surface, a lifting platform for holding a plurality of workpieces to be tested is arranged above the mounting surface and is connected with a plurality of lifting shafts, each lifting shaft is connected with a lifting mechanism for controlling the same to ascend and descend, a pair of fixed portions positioned on two sides of the lifting platform is arranged on the mounting surface, a rocker is pivoted to each fixed portion, a connecting rod is connected between the rockers, fixtures for clamping the workpieces to be tested are mounted on the connecting rod, and an operating interface for facilitating operation is further connected on the frame. The rotating shaft durability testing instrument has the advantages that multiple workpieces to be tested can be tested simultaneously, testing efficiency is improved, and production cost and equipment cost are lowered.
Description
Technical field
The present invention relates to a kind of tester, be specifically related to a kind of tester that is applicable to test the permanance of rotating shaft (especially laptop rotating shaft).
Background technology
After the product manufacturings such as notebook are finished, need to carry out performance test to determine its serviceable life to it, test to its rotating shaft permanance is one of them test event, and test process is to utilize the machine simulation people to the continuous repetition opening and closing of notebook screen, thereby tests its permanance.Existing rotating shaft durable test instrument all is the corresponding workpiece for measurement (such as notebook) of an instrument, has often reduced testing efficiency, has in a disguised form improved production cost.
Summary of the invention
For solving the deficiencies in the prior art, the object of the invention is to overcome the defective of prior art, provide a kind of testing efficiency high, easy to use rotating shaft durable test instrument.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
Rotating shaft durable test instrument, it is characterized in that, comprise the frame that is provided with an installed surface, above-mentioned installed surface top is provided with for the hoistable platform of placing several workpieces for measurement, above-mentioned hoistable platform is connected with several lifting shafts, and above-mentioned lifting shaft is connected with the elevating mechanism of its lifting of control; The position that is positioned at the hoistable platform both sides on the above-mentioned installed surface is provided with a pair of fixed part, and above-mentioned fixed part is articulated with rocking arm, is connected with a connecting rod between the above-mentioned rocking arm, and the anchor clamps for the clamping workpiece for measurement are installed on the above-mentioned connecting rod; Above-mentioned frame also is connected with the operation interface of convenient operation.
Aforesaid rotating shaft durable test instrument is characterized in that, above-mentioned installed surface below also is provided with placement cabinet, and above-mentioned elevating mechanism is arranged in the placement cabinet.
Aforesaid rotating shaft durable test instrument is characterized in that, above-mentioned elevating mechanism comprises the screw mandrel that drives the lifting shaft lifting under the effect of rocking handle, the Shang Shu Oscillating of Zai handle.
Aforesaid rotating shaft durable test instrument is characterized in that, also is provided with detent mechanism between above-mentioned installed surface and the hoistable platform, and above-mentioned detent mechanism comprises backstay and lock handle.
Aforesaid rotating shaft durable test instrument is characterized in that, the aforesaid operations interface is connected in the side of frame by a concertina type runing rest.
Aforesaid rotating shaft durable test instrument is characterized in that the below of above-mentioned frame is provided with universal wheel and the Slippery proof foot pad of adjustment height.
Usefulness of the present invention is: rotating shaft durable test instrument of the present invention, can test a plurality of workpieces for measurement simultaneously, and improved testing efficiency, also reduced simultaneously production cost and equipment cost.
Description of drawings
Fig. 1 is the perspective view of a preferred embodiment of rotating shaft durable test instrument of the present invention;
Fig. 2 is Facad structure synoptic diagram embodiment illustrated in fig. 1.
The implication of Reference numeral among the figure: 1, installed surface, 2, frame, 3, hoistable platform, 4, lifting shaft, 5, Oscillating handles, 6, screw mandrel, 7, fixed part, 8, rocking arm, 9, connecting rod, 10, anchor clamps, 11, operation interface, 12, the concertina type runing rest, 13, backstay, 14, lock handle, 15, Slippery proof foot pad, 16, universal wheel.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is done concrete introduction.
Referring to Fig. 1 and Fig. 2, rotating shaft durable test instrument of the present invention comprises the frame 2 that is provided with an installed surface 1, and wherein, installed surface 1 top is provided with hoistable platform 3, is used for placing several workpieces for measurement, such as notebook computer.In order to improve testing efficiency, the area of hoistable platform 3 is wanted enough greatly, can place a plurality of notebook computers, preferably tests simultaneously more than 5.
Specifically, in order to realize lifting, hoistable platform 3 is connected with several lifting shafts 4, and lifting shaft 4 is connected with the elevating mechanism of its lifting of control, and elevating mechanism comprises the screw mandrel 6 that drives lifting shaft 4 liftings under the effect of rocking handle 5, Zai Oscillating handles 5.The quantity of lifting shaft 4 does not have strict restriction, can realize reliably lifting as long as can guarantee hoistable platform 3.
As a kind of improvement, for stability and the anchorage force that improves hoistable platform 3, also be provided with detent mechanism between installed surface 1 and the hoistable platform 3, detent mechanism comprises backstay 13 and lock handle 14.When lifting shaft 4 is adjusted to a plane with hoistable platform 3, backstay 13 is also transferred to corresponding height, withstand hoistable platform 3, then lock handle 14 lockings can be guaranteed that hoistable platform 3 is on the smooth surface level reliably.
In addition, the position that is positioned at hoistable platform 3 both sides on the installed surface 1 is provided with a pair of fixed part 7, fixed part 7 is articulated with rocking arm 8; be connected with a connecting rod 9 between the rocking arm 8; anchor clamps 10 for the clamping workpiece for measurement are installed on the connecting rod 9; anchor clamps 10 are used for the screen of clamping pig notebook computer, the durability test that carries out rotating shaft.Need to prove, rotate in order to drive rocking arm 8, inevitable dynamic feedway, motor preferably, and be arranged on fixed part 7 inside, this is readily appreciated that, so do not give unnecessary details.
Further, in order to improve operability, frame 2 also is connected with the operation interface 11 of convenient operation.As a kind of preferred, operation interface 11 is connected in the side of frame 2 by a concertina type runing rest 12.
For so that the one-piece construction of tester compactness more attractive in appearance, installed surface 1 below of rotating shaft durable test instrument also is provided with placement cabinet, and elevating mechanism just is arranged in the placement cabinet.
In addition, below frame 2, be provided with Slippery proof foot pad 15.For the ease of movement, improve dirigibility, below frame 2, also be provided with the universal wheel 16 of adjustment height, when needs move, just make Slippery proof foot pad 15 built on stilts by the height of regulating universal wheel 16, realize moving freely.
More than show and described ultimate principle of the present invention, principal character and advantage.The technician of the industry should understand, and 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. rotating shaft durable test instrument, it is characterized in that, comprise the frame that is provided with an installed surface, above-mentioned installed surface top is provided with for the hoistable platform of placing several workpieces for measurement, above-mentioned hoistable platform is connected with several lifting shafts, and above-mentioned lifting shaft is connected with the elevating mechanism of its lifting of control; The position that is positioned at the hoistable platform both sides on the above-mentioned installed surface is provided with a pair of fixed part, and above-mentioned fixed part is articulated with rocking arm, is connected with a connecting rod between the above-mentioned rocking arm, and the anchor clamps for the clamping workpiece for measurement are installed on the above-mentioned connecting rod; Above-mentioned frame also is connected with the operation interface of convenient operation.
2. rotating shaft durable test instrument according to claim 1 is characterized in that, above-mentioned installed surface below also is provided with placement cabinet, and above-mentioned elevating mechanism is arranged in the placement cabinet.
3. rotating shaft durable test instrument according to claim 1 is characterized in that, above-mentioned elevating mechanism comprises the screw mandrel that drives the lifting shaft lifting under the effect of rocking handle, the Shang Shu Oscillating of Zai handle.
4. rotating shaft durable test instrument according to claim 1 is characterized in that, also is provided with detent mechanism between above-mentioned installed surface and the hoistable platform, and above-mentioned detent mechanism comprises backstay and lock handle.
5. rotating shaft durable test instrument according to claim 1 is characterized in that, the aforesaid operations interface is connected in the side of frame by a concertina type runing rest.
6. each described rotating shaft durable test instrument is characterized in that the below of above-mentioned frame is provided with universal wheel and the Slippery proof foot pad of adjustment height according to claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102950724A CN102998099A (en) | 2012-08-20 | 2012-08-20 | Rotating shaft durability testing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102950724A CN102998099A (en) | 2012-08-20 | 2012-08-20 | Rotating shaft durability testing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102998099A true CN102998099A (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102950724A Pending CN102998099A (en) | 2012-08-20 | 2012-08-20 | Rotating shaft durability testing instrument |
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| CN (1) | CN102998099A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103852249A (en) * | 2014-01-24 | 2014-06-11 | 昆山洺九机电有限公司 | Center correction mechanism and wobbler with same |
| 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 |
| CN112393903A (en) * | 2020-10-22 | 2021-02-23 | 胡建 | Precision bearing detection equipment |
| CN114088929A (en) * | 2021-10-27 | 2022-02-25 | 中铁三局集团有限公司 | Concrete durability testing arrangement |
| CN114594000A (en) * | 2022-04-06 | 2022-06-07 | 江苏鼎盛检测中心有限公司 | Improved endurance test analysis system and method capable of improving test precision |
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| CN2760533Y (en) * | 2004-12-15 | 2006-02-22 | 比亚迪股份有限公司 | Rotary axis tester |
| JP2007192679A (en) * | 2006-01-19 | 2007-08-02 | Nsk Ltd | Durability test method and apparatus for cage for roller bearing |
| CN101231210A (en) * | 2007-01-24 | 2008-07-30 | 深圳富泰宏精密工业有限公司 | Testing machine |
| CN201130081Y (en) * | 2007-09-21 | 2008-10-08 | 东莞市华谊创鸿试验设备有限公司 | Servo control full-automatic torsion testing machine |
| CN201191230Y (en) * | 2008-05-13 | 2009-02-04 | 温学源 | Mechanism for testing friction torque force of rotating shaft |
| CN201732005U (en) * | 2010-01-08 | 2011-02-02 | 青岛海信移动通信技术股份有限公司 | Novel testing device for mobile phone |
| CN202793758U (en) * | 2012-08-20 | 2013-03-13 | 昆山洺九机电有限公司 | Rotation shaft durability tester |
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- 2012-08-20 CN CN2012102950724A patent/CN102998099A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2760533Y (en) * | 2004-12-15 | 2006-02-22 | 比亚迪股份有限公司 | Rotary axis tester |
| JP2007192679A (en) * | 2006-01-19 | 2007-08-02 | Nsk Ltd | Durability test method and apparatus for cage for roller bearing |
| CN101231210A (en) * | 2007-01-24 | 2008-07-30 | 深圳富泰宏精密工业有限公司 | Testing machine |
| CN201130081Y (en) * | 2007-09-21 | 2008-10-08 | 东莞市华谊创鸿试验设备有限公司 | Servo control full-automatic torsion testing machine |
| CN201191230Y (en) * | 2008-05-13 | 2009-02-04 | 温学源 | Mechanism for testing friction torque force of rotating shaft |
| CN201732005U (en) * | 2010-01-08 | 2011-02-02 | 青岛海信移动通信技术股份有限公司 | Novel testing device for mobile phone |
| CN202793758U (en) * | 2012-08-20 | 2013-03-13 | 昆山洺九机电有限公司 | Rotation shaft durability tester |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103852249A (en) * | 2014-01-24 | 2014-06-11 | 昆山洺九机电有限公司 | Center correction mechanism and wobbler with same |
| 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 |
| CN112393903A (en) * | 2020-10-22 | 2021-02-23 | 胡建 | Precision bearing detection equipment |
| CN114088929A (en) * | 2021-10-27 | 2022-02-25 | 中铁三局集团有限公司 | Concrete durability testing arrangement |
| CN114594000A (en) * | 2022-04-06 | 2022-06-07 | 江苏鼎盛检测中心有限公司 | Improved endurance test analysis system and method capable of improving test precision |
| CN114594000B (en) * | 2022-04-06 | 2022-12-23 | 江苏鼎盛检测中心有限公司 | Improved endurance test analysis system and method capable of improving test precision |
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Application publication date: 20130327 |