CN103558017B - A kind of spring acceleration operation track testing device and method of testing thereof - Google Patents
A kind of spring acceleration operation track testing device and method of testing thereof Download PDFInfo
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- CN103558017B CN103558017B CN201310513219.7A CN201310513219A CN103558017B CN 103558017 B CN103558017 B CN 103558017B CN 201310513219 A CN201310513219 A CN 201310513219A CN 103558017 B CN103558017 B CN 103558017B
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Abstract
The invention discloses a kind of spring acceleration operation track testing device and method of testing thereof, it is by workbench, holder, scrambler, test fixture, tested spring, frock mount pad and controller composition, wherein, holder, frock mount pad is arranged on workbench respectively by screw, the floor installation of scrambler is on holder, test fixture is clamping plate type structure, to be connected with stiff end by establishing stiff end and the movable end that can rotate around stiff end form, stiff end is arranged on frock mount pad, the axle head of scrambler is fixed on movable end, one end of tested spring is fixed on stiff end, the other end is fixed on movable end, controller is connected with the signal end of scrambler by electric wire.The invention has the beneficial effects as follows: controller replaces manual work and drawn out the acceleration operation track of spring by computer, achieves the object of the performance test completing spring quickly and efficiently, and has structure feature simple, easy to use.
Description
Technical field
The present invention relates to a kind of spring acceleration operation track testing device and method of testing thereof, belong to Mechanical Fundamentals part testing technical field.
Background technology
Spring is one of the most frequently used Mechanical Fundamentals part, is applied in a lot of electromechanical equipment.In order to apply spring better, need the detection spring of designed, designed being carried out to performance index, dissimilar spring acceleration operation track is tested out by simple method, critical effect can be played by proper use of spring in critical positions, but existing means of testing is comparatively complicated, operate comparatively loaded down with trivial details, efficiency is lower, can not be applicable to the application places of large batch of spring.
Summary of the invention
The object of the present invention is to provide a kind of spring acceleration operation track testing device, the performance test of spring can be completed quickly and efficiently.
The object of the invention is to be achieved through the following technical solutions: a kind of spring acceleration operation track testing device, it is by workbench, holder, scrambler, test fixture, tested spring, frock mount pad and controller composition, wherein, holder, frock mount pad is arranged on workbench respectively by screw, the floor installation of scrambler is on holder, test fixture is clamping plate type structure, to be connected with stiff end by establishing stiff end and the movable end that can rotate around stiff end form, stiff end is arranged on frock mount pad, the axle head of scrambler is fixed on movable end, one end of tested spring is fixed on stiff end, the other end is fixed on movable end, controller is connected with the signal end of scrambler by electric wire.
Described described controller is made up of CPU module, coder module, data input/output module.
A kind of method of testing of spring acceleration operation track testing device, first tested spring is fixed in test fixture, by controller to scrambler zero setting position, then tested spring is compressed to minimum compressed length by the movable end of test fixture, then its movable end is discharged, test fixture will drive scrambler to rotate, the data that this Time Controller Real-time Collection scrambler sends, gather the data of several time points as required, finally go out the accelerating curve of spring according to these Plotting data.
Beneficial effect of the present invention is: controller replaces manual work and drawn out the acceleration operation track of spring by computer, achieves the object of the performance test completing spring quickly and efficiently, and has structure feature simple, easy to use.
Accompanying drawing explanation
Fig. 1 is the floor map of structure of the present invention.
Wherein, 1-workbench, 2-holder, 3-scrambler, 4-test fixture, the tested spring of 5-, 6-frock mount pad, 7-controller.
Embodiment
Technical scheme of the present invention is further described below in conjunction with accompanying drawing, but described in claimed scope is not limited to.
As Fig. 1, a kind of spring acceleration operation track testing device, it is by workbench 1, holder 2, scrambler 3, test fixture 4, tested spring 5, frock mount pad 6 and controller 7 form, wherein, holder 2, frock mount pad 6 is arranged on workbench 1 respectively by screw, the floor installation of scrambler 3 is on holder 2, test fixture 4 is clamping plate type structure, to be connected with stiff end by establishing stiff end and the movable end that can rotate around stiff end form, stiff end is arranged on frock mount pad 6, the axle head of scrambler 3 is fixed on movable end, one end of tested spring 5 is fixed on stiff end, the other end is fixed on movable end, controller 7 is connected by the signal end of electric wire with scrambler 3.
Described described controller 7 is made up of CPU module, coder module, data input/output module, the data in capturing and coding device 3 are responsible for by controller 7, and these data being sent to the computing machine be attached thereto, computing machine carries out overall treatment to data and according to program curve plotting figure.
Principle of work of the present invention is: be first fixed in test fixture 4 by tested spring 5, by controller 7 pairs of scrambler 3 zero setting positions, then tested spring 5 to minimum compressed length is compressed by the movable end of test fixture 4, then its movable end is discharged, drive scrambler 3 rotates by test fixture 4, the data (run duration, displacement etc.) that this Time Controller 7 Real-time Collection scrambler 3 sends, gather the data of several time points as required, finally go out the accelerating curve of spring according to these Plotting data.
Claims (3)
1. a spring acceleration operation track testing device, it is characterized in that: it is by workbench (1), holder (2), scrambler (3), test fixture (4), tested spring (5), frock mount pad (6) and controller (7) composition, wherein, holder (2), frock mount pad (6) is arranged on workbench (1) respectively by screw, the floor installation of scrambler (3) is on holder (2), test fixture (4) is clamping plate type structure, be made up of stiff end and the movable end that also can rotate around stiff end that is connected with stiff end, stiff end is arranged on frock mount pad (6), the axle head of scrambler (3) is fixed on movable end, one end of tested spring (5) is fixed on stiff end, the other end is fixed on movable end, controller (7) is connected by the signal end of electric wire with scrambler (3).
2. spring acceleration operation track testing device according to claim 1, is characterized in that: described controller (7) is made up of CPU module, coder module and data input/output module.
3. the method for testing of a kind of spring acceleration operation track testing device according to claim 1 and 2, it is characterized in that: first tested spring (5) is fixed in test fixture (4), by controller (7) to scrambler (3) zero setting position, then tested spring (5) is compressed to minimum compressed length by the movable end of test fixture (4), then its movable end is discharged, test fixture (4) will drive scrambler (3) to rotate, the data that this Time Controller (7) Real-time Collection scrambler (3) sends, gather the data of several time points as required, the final accelerating curve going out spring according to these Plotting data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310513219.7A CN103558017B (en) | 2013-10-25 | 2013-10-25 | A kind of spring acceleration operation track testing device and method of testing thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310513219.7A CN103558017B (en) | 2013-10-25 | 2013-10-25 | A kind of spring acceleration operation track testing device and method of testing thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103558017A CN103558017A (en) | 2014-02-05 |
| CN103558017B true CN103558017B (en) | 2015-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310513219.7A Active CN103558017B (en) | 2013-10-25 | 2013-10-25 | A kind of spring acceleration operation track testing device and method of testing thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2283847Y (en) * | 1996-11-11 | 1998-06-10 | 无锡威孚集团有限公司 | Fatigue-testing machine for spring |
| DE20117978U1 (en) * | 2001-11-07 | 2002-02-14 | Fluidtechnik Gmbh | Device for blocking and testing coil springs with a curved central axis |
| DE10055358A1 (en) * | 2000-11-08 | 2002-06-06 | Steinbach Gmbh | Testing instrument for use on coil springs has a rotary table for mounting a spring with a holding device for retaining a coil spring in the centre and an optical detecting device adjusted in an X-Z direction. |
| CN201331422Y (en) * | 2009-01-22 | 2009-10-21 | 安徽蓝德集团股份有限公司 | Hydraulic spring fatigue-testing machine |
| CN201488923U (en) * | 2009-09-14 | 2010-05-26 | 中国人民解放军海军工程大学 | Equipment used for testing vibration property of air spring |
| CN103063417A (en) * | 2012-09-25 | 2013-04-24 | 王亭岭 | Spring performance automatic testing device |
-
2013
- 2013-10-25 CN CN201310513219.7A patent/CN103558017B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2283847Y (en) * | 1996-11-11 | 1998-06-10 | 无锡威孚集团有限公司 | Fatigue-testing machine for spring |
| DE10055358A1 (en) * | 2000-11-08 | 2002-06-06 | Steinbach Gmbh | Testing instrument for use on coil springs has a rotary table for mounting a spring with a holding device for retaining a coil spring in the centre and an optical detecting device adjusted in an X-Z direction. |
| DE20117978U1 (en) * | 2001-11-07 | 2002-02-14 | Fluidtechnik Gmbh | Device for blocking and testing coil springs with a curved central axis |
| CN201331422Y (en) * | 2009-01-22 | 2009-10-21 | 安徽蓝德集团股份有限公司 | Hydraulic spring fatigue-testing machine |
| CN201488923U (en) * | 2009-09-14 | 2010-05-26 | 中国人民解放军海军工程大学 | Equipment used for testing vibration property of air spring |
| CN103063417A (en) * | 2012-09-25 | 2013-04-24 | 王亭岭 | Spring performance automatic testing device |
Non-Patent Citations (2)
| Title |
|---|
| 圆柱螺旋弹簧疲劳试验方法研究;傅华栋;《中国优秀硕士学位论文全文数据库·工程科技Ⅰ辑》;20080215(第02期);全文 * |
| 带附加气室空气弹簧性能试验系统的搭建与试验研究;李仲兴 等;《机械工程学报》;20120229;第48卷(第4期);第98-102页 * |
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| CN103558017A (en) | 2014-02-05 |
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