CN102062568B - Height measuring device of spring washer elasticity test - Google Patents
Height measuring device of spring washer elasticity test Download PDFInfo
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- CN102062568B CN102062568B CN2010105807288A CN201010580728A CN102062568B CN 102062568 B CN102062568 B CN 102062568B CN 2010105807288 A CN2010105807288 A CN 2010105807288A CN 201010580728 A CN201010580728 A CN 201010580728A CN 102062568 B CN102062568 B CN 102062568B
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Abstract
The invention discloses a height measuring device of a spring washer elasticity test, comprising a height gauge, a base, a metal bedplate and a control circuit. The height gauge comprises a substrate, a ruler, a vernier and a fine adjusting device and is characterized in that the metal bedplate and the height gauge are arranged on the base, the vernier is arranged right above the metal bedplate, the base is also provided with a contact indicator lamp and/or a buzzer, the control circuit is electrically connected with the metal bedplate, the indicator lamp and/or the buzzer and drives the indicator lamp and/or the buzzer to be powered on and work after the vernier comes into contact with a washer to be measured. The height measuring device is simple and practical and has the advantages of higher testing efficiency, higher testing accuracy and higher result consistency.
Description
Technical field
The present invention relates to height measuring device, specifically a kind of spring washer elasticity test height measuring device.
Background technology
According to GB GB/T94.1-2008 requirement, spring washer need carry out elasticity test.After soon spring washer will load 3 times by the test load of regulation is continuous, measure its free height.
Usually the measurement of free height, always the tester keeps sight line to flush with the position of spring washer horizontal positioned, and is as shown in Figure 1.Height gauge is moved near the spring washer peak, and manual fine-tuning is fine-tuning to end in contact on packing ring peak and the slide calliper rule again.Write down the free height that the slide calliper rule reading is the spring washer elasticity test.
But this measuring method produces two problems.The first, " keeping sight line to flush with the position of spring washer horizontal positioned " can only be the thing that the tester does one's best.Different testers, height differs, and horizontal line of sight is also different.If from hypertropia or from catotropia, measurement result has than big difference.The second, " being fine-tuning to end in contact on packing ring peak and the slide calliper rule ", this contact also can only be artificial decision, different testers, feel is certainly different, multiple pressure one count contact, press slightly and also calculate contact.The measurement result that draws also has than big difference.
Summary of the invention
What the present invention will solve is the problems referred to above that prior art exists, and aims to provide the flexible measurement mechanism of a kind of accurately measuring spring packing ring.
For addressing the above problem; The present invention adopts following technical scheme: spring washer elasticity test height measuring device; Comprise height gauge, base, metal platen and control circuit, described height gauge comprises pedestal, scale, vernier and micromatic setting, it is characterized in that said metal platen and height gauge are arranged on the base; Described vernier places directly over the metal platen; Also be provided with contact pilot lamp and/or hummer on the described base, described control circuit is electrically connected with described metal platen, pilot lamp and/or hummer, and contacts described pilot lamp of rear drive and/or hummer conducting work with tested packing ring at vernier.
Spring washer elasticity test height measuring device of the present invention; After the tester lies in a horizontal plane in metal platen on by former load direction tested spring washer; The vernier of height gauge is moved near the spring washer peak, and the manual adjustments micromatic setting slowly moves down vernier again.When tested spring washer peak with after vernier contacts, hummer can be reported to the police, or the LED red colored lamp is bright, perhaps two reports to the police simultaneously.This moment is with regard to readable data.
Measurement mechanism of the present invention need not the tester and keeps sight line to flush with the position of spring washer horizontal positioned always, does not worry that more what problem physics contact, and the measurement result that makes different survey crews draw is basic identical, and error is very little.And the conforming problem of duplicate measurements as a result also is resolved.In addition, the present invention is simple and practical, and in practical application, its testing efficiency, testing precision and consistance are quite high, and the abundant demonstration that obtains putting into practice.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is an axonometric drawing of the present invention.
Fig. 4 is control circuit figure of the present invention.
Embodiment
With reference to accompanying drawing; Spring washer elasticity test height measuring device; Comprise height gauge, base 1, metal platen 8 and control circuit; Described height gauge comprises pedestal 3, scale 4, vernier 6 and micromatic setting 5; It is characterized in that said metal platen 8 is fixed on the base 1 through screw 2 with height gauge, described vernier 6 places directly over the metal platen 8, also is provided with contact pilot lamp 9, hummer 11 and power light 10 on the described base 1; Described control circuit is electrically connected with described metal platen 1, pilot lamp 9, hummer 11 and power light 10, and contacts described contact pilot lamp 9 of rear drive and hummer 11 conducting work with tested packing ring 7 at vernier 6.
With reference to Fig. 4; Control circuit of the present invention; Comprise K switch 1, K switch 2, resistance R 1, LED 1, LED 2, hummer F and power supply E; The resistance R 1 power supply indication branch road that 1 series connection constitutes with the LED tandem tap K1 again that connects with K switch 2, LED 2 and hummer F after the warning branch road parallel connection of formation is connected to power supply E two ends at last.
Wherein K switch 1 is a battery main switch, and LED 1 is power light (being the mark 10 among Fig. 2,3), and is luminous when power supply is opened; LED 2 is contact pilot lamp (being the mark 9 among Fig. 2,3), and hummer F is labeled as 11 in Fig. 2,3.When vernier 6 with after tested packing ring 7 contacts, K switch 2 closures, the conducting of warning branch road, LED 2 and hummer F work, sending reports to the police refers to not.
The present invention tests by following method: after the tester lies in a horizontal plane on the metal platen 8 by former load direction tested spring washer 7; The vernier of height gauge is moved near the spring washer peak, and manual adjustments micromatic setting 5 slowly moves down vernier again.When tested spring washer 7 peaks with after vernier contacts, the control circuit conducting, hummer can be reported to the police, the LED red colored lamp is bright simultaneously.
What should be understood that is: the foregoing description is just to explanation of the present invention, rather than limitation of the present invention, and any innovation and creation that do not exceed in the connotation scope of the present invention all fall within protection scope of the present invention.
Claims (2)
1. spring washer elasticity test height measuring device; Comprise height gauge, base (1), metal platen (8) and control circuit; Described height gauge comprises pedestal (3), scale (4), vernier (6) and micromatic setting (5); It is characterized in that said metal platen (8) and height gauge are arranged on the base (1); Described vernier (6) places directly over the metal platen (8); Also be provided with contact pilot lamp (9) and/or hummer (11) on the described base (1), described control circuit is electrically connected with described metal platen (1), pilot lamp (9) and/or hummer (11), and contacts described contact pilot lamp of rear drive (9) and/or hummer (11) conducting work with tested packing ring (7) at vernier (6).
2. spring washer elasticity test height measuring device as claimed in claim 2 is characterized in that also being provided with on the said base (1) power light (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105807288A CN102062568B (en) | 2010-12-08 | 2010-12-08 | Height measuring device of spring washer elasticity test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105807288A CN102062568B (en) | 2010-12-08 | 2010-12-08 | Height measuring device of spring washer elasticity test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102062568A CN102062568A (en) | 2011-05-18 |
| CN102062568B true CN102062568B (en) | 2012-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105807288A Active CN102062568B (en) | 2010-12-08 | 2010-12-08 | Height measuring device of spring washer elasticity test |
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| CN (1) | CN102062568B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234719B (en) * | 2013-04-02 | 2016-02-24 | 河南航天精工制造有限公司 | The elasticity test frock of taper washer |
| CN103267463B (en) * | 2013-04-25 | 2015-12-23 | 广东电网公司电力科学研究院 | For measurement mechanism and the measuring method thereof of spring washer elasticity test |
| CN103278409B (en) * | 2013-04-28 | 2015-05-20 | 河南中光学集团有限公司 | Detection device and detection method for elastic characteristic value of small-scale dish-shaped gasket |
| CN103557780B (en) * | 2013-10-29 | 2016-08-17 | 上海电气电站设备有限公司 | A kind of fixing tightness detection method of motor parallel ring lead-in wire |
| CN104228510B (en) * | 2014-07-28 | 2016-06-01 | 南车株洲电力机车有限公司 | A kind of pneumatic cushioning regulates supplementary unit |
| CN104864793B (en) * | 2014-09-10 | 2017-10-13 | 北汽福田汽车股份有限公司 | A kind of combined cubing and method for detecting clutch compressing disc setting height(from bottom) |
| CN104390752B (en) * | 2014-11-26 | 2017-06-16 | 河南航天精工制造有限公司 | Packing ring elasticity test frock |
| CN105674839A (en) * | 2015-12-30 | 2016-06-15 | 广西玉柴机器股份有限公司 | Method for quickly detecting that cylinder cap pad is obviously unqualified |
| CN106197795B (en) * | 2016-06-29 | 2019-03-29 | 河南平高电气股份有限公司 | Spring touch finger compressive strain amount and elastic force value measurement method and measurement tooling |
| CN109724551B (en) * | 2019-03-12 | 2020-09-22 | 河北锐驰交通工程咨询有限公司 | Rapid detection equipment and detection method for height of highway guardrail |
| CN111023941B (en) * | 2019-12-13 | 2021-10-15 | 珠海格力智能装备有限公司 | Height measuring device |
Citations (2)
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|---|---|---|---|---|
| CN2457595Y (en) * | 2001-01-11 | 2001-10-31 | 华东理工大学 | Compression and resilience tester for gesket material |
| CN201876222U (en) * | 2010-11-19 | 2011-06-22 | 蒋伟 | Detecting device for inside diameter of gasket |
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2010
- 2010-12-08 CN CN2010105807288A patent/CN102062568B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2457595Y (en) * | 2001-01-11 | 2001-10-31 | 华东理工大学 | Compression and resilience tester for gesket material |
| CN201876222U (en) * | 2010-11-19 | 2011-06-22 | 蒋伟 | Detecting device for inside diameter of gasket |
Non-Patent Citations (3)
| Title |
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| 于刚.基于同步测量的主动齿轮安装距调整垫圈在线测选系统.《计量技术》.2009,(第3期),全文. * |
| 张继军,杨平杰.光学接收系统内腔调整垫圈厚度的精确测量.《机械工程师》.2003,(第11期),全文. * |
| 李孟源，杨俊英，张晓红.测力垫圈的研制与试验分析.《洛阳工学院学报》.1989,第10卷(第4期),全文. * |
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| CN102062568A (en) | 2011-05-18 |
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Inventor after: Li Guoyong Inventor after: Fu Hao Inventor after: Wang Lifu Inventor after: Wang Xinxin Inventor after: Ai Hong Inventor after: You Yi Inventor after: Li Rui Inventor after: Yu Minbo Inventor after: Li Zhouxuan Inventor after: Zhang Zhenquan Inventor after: Li Wei Inventor after: Li Wensheng Inventor after: He Cheng Inventor after: Zhao Jianping Inventor before: Li Guoyong Inventor before: Li Rui Inventor before: Yu Minbo Inventor before: Li Zhouxuan |
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Effective date of registration: 20151016 Address after: 310015 Taizhou Road, Zhejiang, China, No. 217, No. Patentee after: Zhejiang Huadian Equipment Inspection Institute Patentee after: Electric Power Research Institute, State Grid Xinjiang Electric Power Company Address before: 310015 Taizhou Road, Zhejiang, China, No. 217, No. Patentee before: Zhejiang Huadian Equipment Inspection Institute |
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| CP01 | Change in the name or title of a patent holder |
Address after: 310015 Taizhou Road, Zhejiang, China, No. 217, No. Co-patentee after: Electric Power Research Institute, State Grid Xinjiang Electric Power Company Patentee after: Zhejiang Huadian inspection and Research Institute Co., Ltd. Address before: 310015 Taizhou Road, Zhejiang, China, No. 217, No. Co-patentee before: Electric Power Research Institute, State Grid Xinjiang Electric Power Company Patentee before: Zhejiang Huadian Equipment Inspection Institute |
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