CN103344503A - Lens cover turning-over fatigue testing machine for visor - Google Patents
Lens cover turning-over fatigue testing machine for visor Download PDFInfo
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- CN103344503A CN103344503A CN2013102843178A CN201310284317A CN103344503A CN 103344503 A CN103344503 A CN 103344503A CN 2013102843178 A CN2013102843178 A CN 2013102843178A CN 201310284317 A CN201310284317 A CN 201310284317A CN 103344503 A CN103344503 A CN 103344503A
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- jing gai
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- 238000009661 fatigue test Methods 0.000 title abstract 4
- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 230000005540 biological transmission Effects 0.000 claims abstract description 39
- 238000012360 testing method Methods 0.000 claims abstract description 26
- 230000009467 reduction Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000005056 compaction Methods 0.000 abstract 2
- 238000000418 atomic force spectrum Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention relates to a lens cover turning-over fatigue testing machine for a visor. The lens cover turning-over fatigue testing machine comprises a machine stand, wherein the machine stand is provided with an electric mechanism, a transmission mechanism which is in transmission connection with the electric mechanism, two ball bearing mechanisms with sensors, two lens cover turning-over mechanisms, a visor compaction mechanism, a PLC (Programmable Logic Controller), a touch display screen and an industrial personal computer. A product to be tested is fixed by the visor compaction mechanism, the tension sensors are used for transmitting test data, and the industrial personal computer is used for collecting, controlling and monitoring the entire process. The lens cover turning-over fatigue testing machine provided by the invention has the advantages of wide application range, simultaneous testing of two products, good environment adaptability, remote monitoring, direct reading of test data, test time saving and the like, and can call the data and curves of the entire testing process for analysis through the industrial personal computer.
Description
Technical field
The present invention relates to a kind of testing equipment, relate in particular to a kind of sunshading board Jing Gai upset fatigue tester.
Background technology
The sunshading board Jing Gai upset testing fatigue equipment of prior art is with the controller counting, is major impetus with the air, and cylinder is the upset testing apparatus of auxiliary movement.
Existing equipment is to carry out product test with each one, tests under room temperature, hot and humid, low-temperature condition, and the tolerance size of using is difficult to control, causes product the unbalance stress phenomenon also to occur in tired switching process; Carry out the fatigue upset under humid tropical condition, cylinder telescopic shaft and fixture splice part easily cause stressed big, the serious wear of product; Under low-temperature condition, cylinder, the tracheae problem that is frozen in appears; Cause test to stop thus, produced the waste of cost, time and resource.
Summary of the invention
Purpose of the present invention exactly in order to address the above problem, provides a kind of sunshading board Jing Gai upset fatigue tester.
In order to achieve the above object, the present invention has adopted following technical scheme: a kind of sunshading board Jing Gai upset fatigue tester, comprise board, and be provided with at board:
Motor drive mechanism;
With the gear train that the motor drive mechanism transmission links to each other, it comprises transmission gear initiatively, from nutating gear be connected transmission gear belt between two transmission gears, and initiatively transmission gear links to each other with the motor drive mechanism transmission;
The ball bearing mechanism of two belt sensors, its parallel connection arranges and respectively with the active transmission gear, link to each other from the nutating gear transmission;
Two mirror lid switching mechanisms, its parallel connection arranges and links to each other with the ball bearing mechanism driving of two belt sensors respectively;
The sunshading board hold-down mechanism, totally four groups, per two groups of corresponding mirror lid switching mechanisms, wherein one group of end corresponding to sunshading board to be tested is used for from holding to compressing sunshading board, and another group is used for compressing sunshading board from side direction corresponding to other end of sunshading board to be tested;
PLC links to each other with sensor electrical signal in the ball bearing mechanism of motor drive mechanism and two belt sensors respectively;
Touching display screen links to each other with the PLC electric signal;
Industrial computer links to each other with the PLC electric signal.
Described motor drive mechanism comprises servomotor and speed reduction unit, and its power output shaft links to each other with the transmission of active transmission gear.
The ball bearing mechanism of described belt sensor comprises rotating shaft, ball bearing and pulling force sensor, one end of rotating shaft links to each other with the active transmission gear or from the nutating gear transmission, the other end links to each other with the transmission of mirror lid switching mechanism, and ball bearing and pulling force sensor are installed in the rotating shaft respectively.
Described mirror lid switching mechanism comprises connecting lever and mirror lid clamping device, the inner of connecting lever links to each other with the ball bearing mechanism driving of belt sensor, outer end and mirror lid clamping device links to each other, during test mirror is covered clamping device and clamps Jing Gai, and the reciprocally swinging drive Jing Gai by connecting lever back and forth overturns.
Described board is provided with many groups and regulates pilot hole, and described sunshading board hold-down mechanism can be regulated along above-mentioned adjusting pilot hole advance and retreat.
Compared with prior art, the present invention has following advantage and characteristics:
One, usable range is wide: be applied to all sunshading board assemblies based on the open and close power of upset.
Two, test quantity is many: can test a cover product (two) simultaneously, improve power of test and testing efficiency.
Three, conforming property: the selection of material and accessory all are adapted to work under room temperature, hot and humid, the low temperature, problem such as oxidation can not occur or freeze.
Four, software control: utilize industrial computer PLC to be the control platform, but remote monitoring.
Five, data show: utilize sensor technology that open and close power is transferred to touch-screen, can directly read required test data, save the test duration.
Six, data store: utilize sensor technology that open and close power is transferred to industrial computer and store, can access whole test process data and curve and analyze.
Description of drawings
Fig. 1 is the three-dimensional structure diagram of sunshading board Jing Gai upset fatigue tester of the present invention;
Fig. 2 is the plan structure synoptic diagram of sunshading board Jing Gai upset fatigue tester of the present invention;
Fig. 3 is the side-looking structural representation of sunshading board Jing Gai upset fatigue tester of the present invention.
Embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, sunshading board Jing Gai upset fatigue tester of the present invention, comprise board 1, be provided with the ball bearing mechanism of the ball bearing mechanism of motor drive mechanism, gear train, two belt sensors, two belt sensors, two mirror lid switching mechanisms, sunshading board hold-down mechanism, PLC, touching display screen and industrial computers at board 1.
Motor drive mechanism comprises servomotor 2 and speed reduction unit 3, and its power output shaft links to each other with 4 transmissions of active transmission gear.
Gear train comprises transmission gear 4 initiatively, from nutating gear 5 be connected transmission gear belt 6 between two transmission gears, initiatively transmission gear 4 links to each other with the power output shaft transmission of motor drive mechanism.
The ball bearing mechanism of two belt sensors respectively comprises rotating shaft 7, ball bearing 8 and pulling force sensor 9, one end of rotating shaft 7 links to each other with active transmission gear 4 or from nutating gear 5 transmissions, the other end links to each other with the transmission of mirror lid switching mechanism, and ball bearing 8 and pulling force sensor 9 are installed in respectively in the rotating shaft 7.The ball bearing mechanism parallel connection of two belt sensors arranges.
Two mirror lid switching mechanisms respectively comprise connecting lever 10 and mirror lid clamping device 11, and the inner of connecting lever 10 links to each other with rotating shaft 7 transmissions of the ball bearing mechanism of belt sensor, and the outer end links to each other with mirror lid clamping device 11.Two mirror lid switching mechanism parallel connections arrange.During test mirror is covered clamping device 11 and clamp mirror lid 161, by the reciprocally swinging drive mirror lid 161 back and forth upsets of connecting lever 10.
Totally four groups of sunshading board hold-down mechanisms 12, per two groups of corresponding mirror lid switching mechanisms, wherein one group of end corresponding to sunshading board 16 to be tested is used for from holding to compressing sunshading board, and another group is used for compressing sunshading board from side direction corresponding to other end of sunshading board 16 to be tested; Be provided with many groups at board 1 and regulate pilot hole 101, each sunshading board hold-down mechanism can be regulated along above-mentioned adjusting pilot hole advance and retreat.
PLC13 links to each other with servo-electric 2 and two pulling force sensor 9 electric signal respectively.
Touching display screen 14 links to each other with the PLC13 electric signal.
Comprise in the display screen primary control program among the present invention: test speed, set point number is finished number of times; flip angle; opened manually, manually control is closed, and the power value stops the upper limit (protection instrument); zero point correction; the power zero clearing, angle zero clearing, On/Off maximum, force N, minimum force N, mean force N, opening force curve; close force curve, functions such as storage.
Course of work principle of the present invention is, utilize industrial computer, PLC is the major control platform, based on touching display screen the dependence test parameter is set, two products about one cover are fixed to above the board, start test, instruction is transferred to PLC, be redistributed to servomotor and pulling force sensor, the clockwise positive turn-off of servomotor this moment opens Jing Gai, after the standard-required time-delay, servomotor drives mirror lid switching mechanism and starts again Jing Gai is closed to start position, press the set point number reciprocation cycle with this, open the closing course data and all be transferred to display screen by pulling force sensor, embody the process of whole open and close in addition with curve form, data and the curve of this moment will be stored into industrial computer automatically.
Sunshading board Jing Gai upset fatigue tester of the present invention is responsible for fixing product to be tested by the sunshading board hold-down mechanism; Be responsible for transmitting test data by pulling force sensor; Collect, control, monitor whole engineering by industrial computer; Respectively place one about the product with the needs test, fix with the sunshading board hold-down mechanism, mirror lid switching mechanism and Jing Gai are matched, set mirror lid flip angle, speed, number of times, can directly click the start button on the touch display screen this moment, instrument will drive Jing Gai and overturn back and forth, and the data of output and curve are transferred to industrial computer automatically and store.
Claims (5)
1. a sunshading board Jing Gai upset fatigue tester comprises board, it is characterized in that, is provided with at board:
Motor drive mechanism;
With the gear train that the motor drive mechanism transmission links to each other, it comprises transmission gear initiatively, from nutating gear be connected transmission gear belt between two transmission gears, and initiatively transmission gear links to each other with the motor drive mechanism transmission;
The ball bearing mechanism of two belt sensors, its parallel connection arranges and respectively with the active transmission gear, link to each other from the nutating gear transmission;
Two mirror lid switching mechanisms, its parallel connection arranges and links to each other with the ball bearing mechanism driving of two belt sensors respectively;
The sunshading board hold-down mechanism, totally four groups, per two groups of corresponding mirror lid switching mechanisms, wherein one group of end corresponding to sunshading board to be tested is used for from holding to compressing sunshading board, and another group is used for compressing sunshading board from side direction corresponding to other end of sunshading board to be tested;
PLC links to each other with sensor electrical signal in the ball bearing mechanism of motor drive mechanism and two belt sensors respectively;
Touching display screen links to each other with the PLC electric signal;
Industrial computer links to each other with the PLC electric signal.
2. sunshading board Jing Gai as claimed in claim 1 upset fatigue tester, it is characterized in that: described motor drive mechanism comprises servomotor and speed reduction unit, its power output shaft links to each other with the transmission of active transmission gear.
3. sunshading board Jing Gai as claimed in claim 1 upset fatigue tester, it is characterized in that: the ball bearing mechanism of described belt sensor comprises rotating shaft, ball bearing and pulling force sensor, one end of rotating shaft links to each other with the active transmission gear or from the nutating gear transmission, the other end links to each other with the transmission of mirror lid switching mechanism, and ball bearing and pulling force sensor are installed in the rotating shaft respectively.
4. sunshading board Jing Gai as claimed in claim 1 upset fatigue tester, it is characterized in that: described mirror lid switching mechanism comprises connecting lever and mirror lid clamping device, the inner of connecting lever links to each other with the ball bearing mechanism driving of belt sensor, the outer end links to each other with mirror lid clamping device, during test mirror is covered clamping device and clamp Jing Gai, the reciprocally swinging by connecting lever drives Jing Gai and back and forth overturns.
5. sunshading board Jing Gai as claimed in claim 1 upset fatigue tester, it is characterized in that: described board is provided with many groups and regulates pilot holes, and described sunshading board hold-down mechanism can be regulated along above-mentioned adjusting pilot hole advance and retreat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310284317.8A CN103344503B (en) | 2013-07-08 | 2013-07-08 | Lens cover turning-over fatigue testing machine for visor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310284317.8A CN103344503B (en) | 2013-07-08 | 2013-07-08 | Lens cover turning-over fatigue testing machine for visor |
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| Publication Number | Publication Date |
|---|---|
| CN103344503A true CN103344503A (en) | 2013-10-09 |
| CN103344503B CN103344503B (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310284317.8A Expired - Fee Related CN103344503B (en) | 2013-07-08 | 2013-07-08 | Lens cover turning-over fatigue testing machine for visor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112439A (en) * | 2021-12-17 | 2022-03-01 | 全兴汽车配件（福州）有限公司 | Method for detecting durability of automobile sun shield |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0153098B1 (en) * | 1995-12-14 | 1998-12-01 | 김태구 | Sunvisor test apparatus for cars |
| KR0181858B1 (en) * | 1996-10-31 | 1999-05-15 | 대우자동차주식회사 | Endurance test apparatus of automotive sun visor |
| CN201955228U (en) * | 2011-01-27 | 2011-08-31 | 宁波市阳光汽车配件有限公司 | Rotation durability testing device for automobile sun visor in simulated environment |
| CN202305197U (en) * | 2011-10-22 | 2012-07-04 | 浙江吉利汽车研究院有限公司 | Durability test table for sunvisor cosmetic mirror |
| CN202471399U (en) * | 2011-12-26 | 2012-10-03 | 苏州万佳电器有限公司 | Automobile sun shield dressing mirror cover overturning endurance testing arrangement |
| CN202853894U (en) * | 2012-10-24 | 2013-04-03 | 上海大众汽车有限公司 | Sun shield overturning test device |
| CN203385626U (en) * | 2013-07-08 | 2014-01-08 | 上海华特汽车配件有限公司 | Sun visor mirror cover turning fatigue testing machine |
-
2013
- 2013-07-08 CN CN201310284317.8A patent/CN103344503B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0153098B1 (en) * | 1995-12-14 | 1998-12-01 | 김태구 | Sunvisor test apparatus for cars |
| KR0181858B1 (en) * | 1996-10-31 | 1999-05-15 | 대우자동차주식회사 | Endurance test apparatus of automotive sun visor |
| CN201955228U (en) * | 2011-01-27 | 2011-08-31 | 宁波市阳光汽车配件有限公司 | Rotation durability testing device for automobile sun visor in simulated environment |
| CN202305197U (en) * | 2011-10-22 | 2012-07-04 | 浙江吉利汽车研究院有限公司 | Durability test table for sunvisor cosmetic mirror |
| CN202471399U (en) * | 2011-12-26 | 2012-10-03 | 苏州万佳电器有限公司 | Automobile sun shield dressing mirror cover overturning endurance testing arrangement |
| CN202853894U (en) * | 2012-10-24 | 2013-04-03 | 上海大众汽车有限公司 | Sun shield overturning test device |
| CN203385626U (en) * | 2013-07-08 | 2014-01-08 | 上海华特汽车配件有限公司 | Sun visor mirror cover turning fatigue testing machine |
Non-Patent Citations (1)
| Title |
|---|
| 尧智: ""汽车遮阳板模拟环境下转动耐久性测试装置的开发及测试方法的研究"", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》》, no. 4, 15 April 2013 (2013-04-15) * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112439A (en) * | 2021-12-17 | 2022-03-01 | 全兴汽车配件（福州）有限公司 | Method for detecting durability of automobile sun shield |
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| CN103344503B (en) | 2015-05-13 |
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| C14 | Grant of patent or utility model | ||
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| CP03 | Change of name, title or address |
Address after: 201805 Shanghai city Jiading District jia'an Road No. 3555 Patentee after: SHANGHAI HUATE ENTERPRISE GROUP CO.,LTD. Address before: Jiading District Anting Town, Shanghai City, 201805 Road No. 3555 Patentee before: SHANGHAI HUATE AUTOMOTIVE PARTS Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 |