CN103592535B - A kind of contact pin fatigue tester - Google Patents
A kind of contact pin fatigue tester Download PDFInfo
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- CN103592535B CN103592535B CN201310521545.2A CN201310521545A CN103592535B CN 103592535 B CN103592535 B CN 103592535B CN 201310521545 A CN201310521545 A CN 201310521545A CN 103592535 B CN103592535 B CN 103592535B
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- pedestal
- plug connector
- contact pin
- fixed
- movable
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Abstract
The invention discloses a kind of contact pin fatigue tester, comprise pedestal, pedestal is arranged by air cleaner, flow controller, reversing control valve, bidirectional electromagnetic valve, the gas circuit that two-way cylinder connects to form successively, reversing control valve in gas circuit, bidirectional electromagnetic valve is controlled by programming controller, described two-way cylinder is fixed on pedestal, its take-off lever connects quiet plug connector by plug connector mounting base a, pedestal also faces quiet plug connector and movable plug connector is set, movable plug connector is fixed on movable grafting pedestal by plug connector mounting base b, described movable grafting pedestal is fixed on pedestal.The invention has the beneficial effects as follows: the docking number of times coming required by board design to set different break-make number of times by programming controller, whether effective with the quality control of the reliability and product of verifying contact pin.
Description
Technical field
The present invention relates to the testing machine technical field for torture test, particularly a kind of contact pin fatigue tester.
Background technology
EMU, city underground automatic electric connector have a crucial part contact pin inside electrical system, this contact pin has played a part electrical connection when electrical cnnector works.The stable of contact pin all seems very crucial to whole electrical cnnector and connected electrical system thereof, and therefore, quality requirements is very high, all through strict testing fatigue, will can not have a bit mishap before the use.
But because these parts are emerging parts, all inapplicable those fatigue testers existing of its shape size.Therefore, need to develop a kind of contact pin fatigue tester, be specifically designed to the torture test of this contact pin.
Summary of the invention
Goal of the invention of the present invention is: for above-mentioned Problems existing, provides a kind of contact pin fatigue tester.
The technical solution used in the present invention is such: a kind of contact pin fatigue tester, comprise pedestal, pedestal is arranged by air cleaner, flow controller, reversing control valve, bidirectional electromagnetic valve, the gas circuit that two-way cylinder connects to form successively, reversing control valve in gas circuit, bidirectional electromagnetic valve is controlled by programming controller, described two-way cylinder is fixed on pedestal, its take-off lever connects quiet plug connector by plug connector mounting base a, pedestal also faces quiet plug connector and movable plug connector is set, movable plug connector is fixed on movable grafting pedestal by plug connector mounting base b, described movable grafting pedestal is fixed on pedestal.
As preferably, described air cleaner, programming controller are arranged on the column that is fixed on pedestal.
As preferably, two-way cylinder is also installed the steady arm of a control piston movement position.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows: the docking number of times coming required by board design to set different break-make number of times by programming controller, whether effective with the quality control of the reliability and product of verifying contact pin.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Fig. 4 is the vertical view of Fig. 1.
Mark in figure: 1 is programming controller, and 2 is flowrate control valve, and 3 is reversing control valve, 4 is bidirectional electromagnetic valve, 5 is air cleaner, and 6 is steady arm, and 7 is two-way cylinder, 8 is pedestal, 9 is plug connector mounting base a, and 10 is quiet plug connector, and 11 is movable plug connector, 12 is plug connector mounting base b, and 13 is movable grafting pedestal.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
Embodiment 1: as Figure 1-4, a kind of contact pin fatigue tester, comprise pedestal 8, pedestal 8 is arranged by air cleaner 5, flow controller 2, reversing control valve 3, bidirectional electromagnetic valve 4, the gas circuit that two-way cylinder 7 connects to form successively, reversing control valve 3 in gas circuit, bidirectional electromagnetic valve 4 is controlled by programming controller 1, described two-way cylinder 7 is fixed on pedestal 8, its take-off lever connects quiet plug connector 10 by plug connector mounting base a9, pedestal 8 also faces quiet plug connector 10 and movable plug connector 11 is set, movable plug connector 11 is fixed on movable grafting pedestal 13 by plug connector mounting base b12, described movable grafting pedestal 13 is fixed on pedestal 8.
Described air cleaner 5, programming controller 1 are arranged on the column that is fixed on pedestal 8.
Operationally, pressurized air from source of the gas out, successively by air cleaner 5, flowrate control valve 2, reversing control valve 3, bidirectional electromagnetic valve 4, finally enters two-way cylinder 7 to the utility model.
Pressurized air promotes the piston movement of two-way cylinder 7, take-off lever band sound plug connector 10 front-rear reciprocation movement of two-way cylinder 7, the grafting completing contact pin be separated, finish the work.Different plug connector mounting base a9, plug connector mounting base b12 can be changed to adapt to the test of different contact pin.
Two-way cylinder 7 is also installed the steady arm 6 of a control piston movement position, to make the piston movement of two-way cylinder 7 be subject to strict restriction, is unlikely to out of control, thus damages contact pin to be tested.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a contact pin fatigue tester, it is characterized in that: comprise pedestal (8), pedestal (8) is upper to be arranged by air cleaner (5), flow controller (2), reversing control valve (3), bidirectional electromagnetic valve (4), the gas circuit that two-way cylinder (7) connects to form successively, reversing control valve (3) in gas circuit, bidirectional electromagnetic valve (4) is controlled by programming controller (1), described two-way cylinder (7) is fixed on pedestal (8), by plug connector mounting base a(9 on its take-off lever) connect quiet plug connector (10), pedestal (8) also faces quiet plug connector (10) and movable plug connector (11) is set, movable plug connector (11) is by plug connector mounting base b(12) be fixed on movable grafting pedestal (13), described movable grafting pedestal (13) is fixed on pedestal (8).
2. a kind of contact pin fatigue tester according to claim 1, is characterized in that: described air cleaner (5), programming controller (1) are arranged on the column that is fixed on pedestal (8).
3. a kind of contact pin fatigue tester according to claim 1 and 2, is characterized in that: the steady arm (6) also installing a control piston movement position on two-way cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310521545.2A CN103592535B (en) | 2013-10-30 | 2013-10-30 | A kind of contact pin fatigue tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310521545.2A CN103592535B (en) | 2013-10-30 | 2013-10-30 | A kind of contact pin fatigue tester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103592535A CN103592535A (en) | 2014-02-19 |
| CN103592535B true CN103592535B (en) | 2016-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310521545.2A Active CN103592535B (en) | 2013-10-30 | 2013-10-30 | A kind of contact pin fatigue tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103592535B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104375114A (en) * | 2014-11-25 | 2015-02-25 | 广东电网有限责任公司电力科学研究院 | Contact pin protective device for detection of wattmeter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3643499A (en) * | 1969-10-24 | 1972-02-22 | Libbey Owens Ford Co | Apparatus for shear and fatigue testing of pins |
| US6417682B1 (en) * | 1998-05-19 | 2002-07-09 | Advantest Corporation | Semiconductor device testing apparatus and its calibration method |
| CN2518102Y (en) * | 2002-01-25 | 2002-10-23 | 北京清华阳光太阳能设备有限责任公司 | Fatigue testing equipment for bearing vessel |
| CN2898806Y (en) * | 2006-01-20 | 2007-05-09 | 臧杰 | Dynamic analog tester of diaphragm fuel-oil pressure adjuster |
| CN201107179Y (en) * | 2007-08-30 | 2008-08-27 | 无锡油泵油嘴研究所 | Fatigue-testing machine of engine cylinder |
-
2013
- 2013-10-30 CN CN201310521545.2A patent/CN103592535B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3643499A (en) * | 1969-10-24 | 1972-02-22 | Libbey Owens Ford Co | Apparatus for shear and fatigue testing of pins |
| US6417682B1 (en) * | 1998-05-19 | 2002-07-09 | Advantest Corporation | Semiconductor device testing apparatus and its calibration method |
| CN2518102Y (en) * | 2002-01-25 | 2002-10-23 | 北京清华阳光太阳能设备有限责任公司 | Fatigue testing equipment for bearing vessel |
| CN2898806Y (en) * | 2006-01-20 | 2007-05-09 | 臧杰 | Dynamic analog tester of diaphragm fuel-oil pressure adjuster |
| CN201107179Y (en) * | 2007-08-30 | 2008-08-27 | 无锡油泵油嘴研究所 | Fatigue-testing machine of engine cylinder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103592535A (en) | 2014-02-19 |
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| CP01 | Change in the name or title of a patent holder |
Address after: 641301 Ziyang city of Sichuan province Songtao town Yanjiang District Zhou CI Cun Patentee after: Ziyang CRRC Electric Technology Co., Ltd. Address before: 641301 Ziyang city of Sichuan province Songtao town Yanjiang District Zhou CI Cun Patentee before: CSR ZIYANG ELECTRICAL CO., LTD. |