CN102829913A - Automatic test control system - Google Patents
Automatic test control system Download PDFInfo
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- CN102829913A CN102829913A CN2012103114556A CN201210311455A CN102829913A CN 102829913 A CN102829913 A CN 102829913A CN 2012103114556 A CN2012103114556 A CN 2012103114556A CN 201210311455 A CN201210311455 A CN 201210311455A CN 102829913 A CN102829913 A CN 102829913A
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- automatic measuring
- torque
- worktable
- computing machine
- automatic test
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Abstract
The invention relates to the field of automotive steering knuckles, in particular to an automatic test control system comprising a part roll riveting worktable, a torque tester and an automatic test control computer. The part roll riveting worktable comprises a torque sensor and a brake device, wherein the torque sensor is connected with the torque tester connected with the automatic test control computer, and the brake device is connected with the automatic test control computer. By the aid of the above technical scheme, torque values of a steering knuckle can be tested and controlled in real time.
Description
Technical field
The present invention relates to field, motor turning joint, refer in particular to a kind of automatic measuring and controlling system.
Background technology
The motor turning joint is arranged in automobile steering system, between steering gear and knuckle arm, moves up and down with tire, through the transmission and the swing of joint, the steering force of bearing circle is transferred to tire.
If steering connections goes wrong, can cause serious consequence, in order to guarantee the quality of steering connections, the inventor does further research to this, develop a kind of automatic measuring and controlling system, and this case produces thus.
Summary of the invention
The object of the present invention is to provide a kind of automatic measuring and controlling system, the torque value of the steering connections of observing and controlling in real time.
To achieve these goals, technical scheme of the present invention is following:
A kind of automatic measuring and controlling system comprises parts roll riveting worktable, torque tester, automatic measuring and controlling computing machine; Described parts roll riveting worktable comprises torque sensor, and torque sensor links to each other with torque tester, and described torque tester links to each other with the automatic measuring and controlling computing machine; Described parts roll riveting worktable also comprises clamping device, and clamping device links to each other with the automatic measuring and controlling computing machine.
Further, described torque tester comprises the signal condition module, MEGA8 chip, LCD, serial communication interface; Described signal condition module, LCD and serial communication interface respectively with the MEGA8 chip links; The automatic measuring and controlling computing machine is connected on the serial communication interface.
After adopting such scheme, the present invention compared with prior art has the following advantages:
Can accept the moment of torsion data in real time, in case measured torque value has reached normal values, will export a switching value signal, the indication worktable stops to clamp, and unclamps parts.
Description of drawings
Fig. 1 is a module diagram of the present invention;
Fig. 2 is the module diagram of torque tester.
Label declaration
Parts roll riveting worktable 1, torque sensor 11, clamping device 12, torque tester 2, signal condition module 21, MEGA8 chip 22, LCD23, serial communication interface 24, automatic measuring and controlling computing machine 3.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is further described.
A kind of automatic measuring and controlling system as shown in the figure, that the present invention discloses comprises parts roll riveting worktable 1, torque tester 2, automatic measuring and controlling computing machine 3; Parts roll riveting worktable 1 comprises torque sensor 11, and torque sensor 11 links to each other with torque tester 2, and torque tester 2 links to each other with automatic measuring and controlling computing machine 3; Parts roll riveting worktable 1 also comprises clamping device 12, and clamping device 12 links to each other with automatic measuring and controlling computing machine 3.
Torque tester 2 comprises signal condition module 21, MEGA8 chip 22, LCD23, serial communication interface 24; Described signal condition module 21, LCD23 and serial communication interface 24 link with MEGA8 chip 22 respectively; Automatic measuring and controlling computing machine 3 is connected on the serial communication interface 24.
Automatic measuring and controlling computing machine 3 carries out data communication through serial communication interface 24 and torque tester 2; With real-time reception moment of torsion data; In case measured torque value has reached normal values, will export a switching value signal, indication parts roll riveting worktable 1 starts clamping device 12; Stop to clamp, and unclamp parts.
In the automatic measuring and controlling process, will write down real-time observing and controlling information automatically, and on LCD23, show in real time with the mode of curve.In case be necessary, can real-time observing and controlling information be carried out the storage and back accent of database mode.
Above-mentionedly be merely specific embodiment of the present invention, but design concept of the present invention is not limited thereto, allly utilizes this design that the present invention is carried out the change of unsubstantiality, all should belong to the behavior of invading protection domain of the present invention.
Claims (2)
1. an automatic measuring and controlling system is characterized in that: comprise parts roll riveting worktable, torque tester, automatic measuring and controlling computing machine; Described parts roll riveting worktable comprises torque sensor, and torque sensor links to each other with torque tester, and described torque tester links to each other with the automatic measuring and controlling computing machine; Described parts roll riveting worktable also comprises clamping device, and clamping device links to each other with the automatic measuring and controlling computing machine.
2. a kind of automatic measuring and controlling system according to claim 1 is characterized in that: described torque tester comprises the signal condition module, MEGA8 chip, LCD, serial communication interface; Described signal condition module, LCD and serial communication interface respectively with the MEGA8 chip links; The automatic measuring and controlling computing machine is connected on the serial communication interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103114556A CN102829913A (en) | 2012-08-29 | 2012-08-29 | Automatic test control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103114556A CN102829913A (en) | 2012-08-29 | 2012-08-29 | Automatic test control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102829913A true CN102829913A (en) | 2012-12-19 |
Family
ID=47333127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103114556A Pending CN102829913A (en) | 2012-08-29 | 2012-08-29 | Automatic test control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102829913A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251755A (en) * | 2014-09-24 | 2014-12-31 | 中国特种设备检测研究院 | Large-capacity gas cylinder torque testing device |
Citations (8)
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| US4926700A (en) * | 1989-03-27 | 1990-05-22 | Alphonso Peplinski | Blind hole thread gauge |
| DE19949042A1 (en) * | 1999-10-12 | 2001-05-10 | Martin Leibenger | Computer-controlled mass production of candles to individual design without the expense of hand-crafting |
| CN1721833A (en) * | 2004-07-12 | 2006-01-18 | 天津市天派工业自动化技术有限公司 | Automobile gear box loading check test bench |
| CN101178345A (en) * | 2007-12-05 | 2008-05-14 | 西南交通大学 | Twisting or micro-moving frictional wear test method and device thereof |
| CN101825686A (en) * | 2010-05-14 | 2010-09-08 | 上海电机系统节能工程技术研究中心有限公司 | Low-uncertainty stray loss test system of motor |
| CN101963563A (en) * | 2010-09-13 | 2011-02-02 | 西南交通大学 | Test method and test device for torsional composite fretting friction wear |
| CN102126124A (en) * | 2011-04-02 | 2011-07-20 | 燕山大学 | Roll riveting fixing device for assembling joint bearing |
| CN202748184U (en) * | 2012-08-29 | 2013-02-20 | 绍兴文理学院 | Automatic measurement and control system |
-
2012
- 2012-08-29 CN CN2012103114556A patent/CN102829913A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4926700A (en) * | 1989-03-27 | 1990-05-22 | Alphonso Peplinski | Blind hole thread gauge |
| DE19949042A1 (en) * | 1999-10-12 | 2001-05-10 | Martin Leibenger | Computer-controlled mass production of candles to individual design without the expense of hand-crafting |
| CN1721833A (en) * | 2004-07-12 | 2006-01-18 | 天津市天派工业自动化技术有限公司 | Automobile gear box loading check test bench |
| CN101178345A (en) * | 2007-12-05 | 2008-05-14 | 西南交通大学 | Twisting or micro-moving frictional wear test method and device thereof |
| CN101825686A (en) * | 2010-05-14 | 2010-09-08 | 上海电机系统节能工程技术研究中心有限公司 | Low-uncertainty stray loss test system of motor |
| CN101963563A (en) * | 2010-09-13 | 2011-02-02 | 西南交通大学 | Test method and test device for torsional composite fretting friction wear |
| CN102126124A (en) * | 2011-04-02 | 2011-07-20 | 燕山大学 | Roll riveting fixing device for assembling joint bearing |
| CN202748184U (en) * | 2012-08-29 | 2013-02-20 | 绍兴文理学院 | Automatic measurement and control system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251755A (en) * | 2014-09-24 | 2014-12-31 | 中国特种设备检测研究院 | Large-capacity gas cylinder torque testing device |
| CN104251755B (en) * | 2014-09-24 | 2017-01-18 | 中国特种设备检测研究院 | Large-capacity gas cylinder torque testing device |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121219 |