CN102680891A - Electronic detection device for detecting over-travel value of finished product relay - Google Patents

Electronic detection device for detecting over-travel value of finished product relay Download PDF

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Publication number
CN102680891A
CN102680891A CN2012101980188A CN201210198018A CN102680891A CN 102680891 A CN102680891 A CN 102680891A CN 2012101980188 A CN2012101980188 A CN 2012101980188A CN 201210198018 A CN201210198018 A CN 201210198018A CN 102680891 A CN102680891 A CN 102680891A
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CN
China
Prior art keywords
relay
finished
travel value
probe
cylinder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2012101980188A
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Chinese (zh)
Inventor
宋朝阳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Sanyou Electrical Appliances Co Ltd
Original Assignee
Dongguan Sanyou Electrical Appliances Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dongguan Sanyou Electrical Appliances Co Ltd filed Critical Dongguan Sanyou Electrical Appliances Co Ltd
Priority to CN2012101980188A priority Critical patent/CN102680891A/en
Publication of CN102680891A publication Critical patent/CN102680891A/en
Pending legal-status Critical Current

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Abstract

The invention relates to an electronic detection device for detecting an over-travel value of a finished product relay, and the electronic detection device comprises a soleplate, a power unit for pressing the finished product relay to be detected and for triggering the relay to work, a detection unit for detecting and displaying the over-travel value and an in-out unit for pushing the finished product relay in and out. By adopting the electronic detection way, the electronic detection device is novel in design and reasonable in structure, has high detection efficiency and small detection error, can accurately reflect the over-travel value of the assembled finished product relay, and can timely debug and correct the disqualified finished product relay.

Description

A kind of electron detection device that is used to detect finished product relay over travel value
Technical field
The present invention relates to a kind of checkout equipment of relay, specifically a kind of electron detection device that is used to detect finished product relay over travel value.
Background technology
The over travel value of relay; Be commonly called as the FOLLOW value in the industry; It is the important parameter of the complete deformation of elasticity pin sheet in the reflection product; Be to be in the detection that stage and semi-finished product is promptly carried out the over travel value mostly at present, yet, still can't effectively carry out the detection of over travel value to behind the finished product relay assembled formation at relay.
Summary of the invention
The purpose of this invention is to provide a kind of electron detection device that is used to detect finished product relay over travel value, make it carry out the over travel value to the finished product relay accurately and efficiently and detect.
For achieving the above object; The technical scheme that the present invention taked is: a kind of electron detection device that is used to detect finished product relay over travel value, comprise base plate, be used to push down finished product relay to be measured and trigger relay work power unit, be used to detect and show the detecting unit of over travel value and be used to advance and release the turnover unit of finished product relay.
Said power unit comprises actuating cylinder, actuating cylinder fixed mount, presses solidly probe, conducting probe and probe stationary plate, and actuating cylinder vertically stands on the base plate top through the actuating cylinder fixed mount; Press solidly probe, conducting probe and be connected in the extensible member of actuating cylinder through the probe stationary plate.
Said detecting unit comprises sensing head, sensing head fixed block and eddy current tester, and sensing head is fixed on the base plate of power unit below through two sensing head fixed blocks up and down; Sensing head and eddy current tester electrically connect.
Said turnover unit comprises feed well, blow tank, release cylinder, expeller and release cylinder fixed block, and feed well and blow tank constitute the L type; Expeller is fixed in the extensible member of releasing cylinder; Release cylinder and be fixed in plate upper surface, be positioned at feed well behind, on the same straight line of blow tank through releasing the cylinder fixed block.
Principle of work of the present invention is: after the finished product relay was started working, the position that sensing head can be caught relay static contact spring piece pin automatically was as the benchmark position; After the actuating of relay is accomplished fully; Static contact spring piece can take place outwards to move; This moment, the eddy current tester detected the position after static contact spring piece moves through sensing head, exported the displacement numerical value of static contact spring piece automatically with comparison back, benchmark position, thereby drew the over travel value of finished product relay.
Working method of the present invention is: the first step; Under the promotion of actuating cylinder; The moving probe of probe stationary strip moves downward; Press solidly probe and touch the base plate of tested finished product relay at first and carry out positioning and fixing, the conducting probe touches measured relay coil lead terminal subsequently, inspires relay and starts working; In second step, the eddy current tester passes through the position after sensing head is caught finished product relay static contact spring piece initial bit and displacement, and draws the displacement numerical value of static contact spring piece, i.e. the over travel value of finished product relay after comparing automatically; In the 3rd step, actuating cylinder is mentioned probe through driving the probe stationary plate, gets back to initial position; In the 4th step, under the promotion of releasing cylinder, expeller travels forward, and the finished product relay of having surveyed is advanced blow tank; The 5th step, release cylinder pulling expeller and move backward, get back to initial position.Thereby the finished product relay over travel value of accomplishing one whole detects.
The present invention adopts the detection of electrons mode, and modern design is rational in infrastructure, and detection efficiency is high, and it is little to detect error, can accurately reflect the over travel value of finished product relay behind the assembled formation, can debug in time and revise to underproof finished product.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of power unit of the present invention;
Fig. 3 is the structural representation of detecting unit of the present invention;
Fig. 4 is the structural representation that the present invention passes in and out the unit.
Each label is respectively among the figure: (1) base plate, (2) power unit, (3) detecting unit, (4) turnover unit, (21) actuating cylinder; (22) actuating cylinder fixed mount, (23) press solidly probe, (24) conducting probe, (25) probe stationary plate; (31) sensing head, (32) sensing head fixed block, (33) eddy current tester, (41) feed well; (42) blow tank, cylinder is released in (43), (44) expeller, the cylinder fixed block is released in (45).
Embodiment
Below in conjunction with accompanying drawing the present invention is done further detailed description:
Referring to Fig. 1; A kind of electron detection device that is used to detect finished product relay over travel value of the present invention, comprise base plate 1, be used to push down finished product relay to be measured and trigger relay work power unit 2, be used to detect and show the detecting unit 3 of over travel value and be used to advance and release the turnover unit 4 of finished product relay.
Referring to Fig. 2, said power unit 2 comprises actuating cylinder 21, actuating cylinder fixed mount 22, presses solidly probe 23, conducting probe 24 and probe stationary plate 25, and actuating cylinder 21 vertically stands on base plate 1 top through actuating cylinder fixed mount 22; Press solidly probe 23, conducting probe 24 and be connected in the extensible member of actuating cylinder 21 through probe stationary plate 25.
Referring to Fig. 3, said detecting unit 3 comprises sensing head 31, sensing head fixed block 32 and eddy current tester 33, and sensing head 31 is fixed on the base plate 1 of power unit 2 belows through two sensing head fixed blocks 32 up and down; Sensing head 31 electrically connects with eddy current tester 33.
Referring to Fig. 4, said turnover unit 4 comprises feed well 41, blow tank 42, release cylinder 43, expeller 44 and releases cylinder fixed block 45 that feed well 41 constitutes the L types with blow tank 42; Expeller 44 is fixed in the extensible member of releasing cylinder 43; Release cylinder 43 and be fixed in base plate 1 upper surface, be positioned at feed well 41 behind, on blow tank 42 same straight lines through releasing cylinder fixed block 45.

Claims (4)

1. electron detection device that is used to detect finished product relay over travel value is characterized in that: comprise base plate, be used to push down finished product relay to be measured and trigger relay work power unit, be used to detect and show the detecting unit of over travel value and be used to advance and release the turnover unit of finished product relay.
2. the electron detection device that is used to detect finished product relay over travel value according to claim 1; It is characterized in that: said power unit comprises actuating cylinder, actuating cylinder fixed mount, presses solidly probe, conducting probe and probe stationary plate, and actuating cylinder vertically stands on the base plate top through the actuating cylinder fixed mount; Press solidly probe, conducting probe and be connected in the extensible member of actuating cylinder through the probe stationary plate.
3. the electron detection device that is used to detect finished product relay over travel value according to claim 1; It is characterized in that: said detecting unit comprises sensing head, sensing head fixed block and eddy current tester, and sensing head is fixed on the base plate of power unit below through two sensing head fixed blocks up and down; Sensing head and eddy current tester electrically connect.
4. the electron detection device that is used to detect finished product relay over travel value according to claim 1; It is characterized in that: said turnover unit comprises feed well, blow tank, release cylinder, expeller and release cylinder fixed block, and feed well and blow tank constitute the L type; Expeller is fixed in the extensible member of releasing cylinder; Release cylinder and be fixed in plate upper surface, be positioned at feed well behind, on the same straight line of blow tank through releasing the cylinder fixed block.
CN2012101980188A 2012-06-15 2012-06-15 Electronic detection device for detecting over-travel value of finished product relay Pending CN102680891A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012101980188A CN102680891A (en) 2012-06-15 2012-06-15 Electronic detection device for detecting over-travel value of finished product relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012101980188A CN102680891A (en) 2012-06-15 2012-06-15 Electronic detection device for detecting over-travel value of finished product relay

Publications (1)

Publication Number Publication Date
CN102680891A true CN102680891A (en) 2012-09-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012101980188A Pending CN102680891A (en) 2012-06-15 2012-06-15 Electronic detection device for detecting over-travel value of finished product relay

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CN (1) CN102680891A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105115713A (en) * 2015-08-30 2015-12-02 明光万佳联众电子有限公司 Contact press
CN105510816A (en) * 2015-11-30 2016-04-20 乐清市美硕电气有限公司 Relay automatic debugging machine
CN105845506A (en) * 2016-05-25 2016-08-10 苏州博众精工科技有限公司 Over-travel parameter setting apparatus of relay
CN106842007A (en) * 2017-01-03 2017-06-13 东莞理工学院 A kind of relay automatic detecting machine

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0414657A2 (en) * 1989-08-23 1991-02-27 GEC ALSTHOM T&D GESELLSCHAFT m.b.H. Electronic device for detection and storage of short circuit currents switched off by a power circuit breaker
JPH08122418A (en) * 1994-10-27 1996-05-17 Meidensha Corp Weyl combination test circuit
CN1207493A (en) * 1998-09-04 1999-02-10 清华大学 Method and apparatus for non-contact measuring thickness of non-metal coating on surface of metal matrix
CN1553138A (en) * 2003-12-19 2004-12-08 上海交通大学 Long measuring range displacement sensor with waterproof function
CN101126622A (en) * 2007-09-25 2008-02-20 深圳东方锅炉控制有限公司 High temperature non-contact type eddy current displacement sensor
CN101221219A (en) * 2008-01-25 2008-07-16 广东格兰仕集团有限公司 Automatic checkout equipment of relay and its operation method
CN101995866A (en) * 2010-11-03 2011-03-30 北京经纬纺机新技术有限公司 Method and system for monitoring drawing strip quality of drawing frame
CN201917318U (en) * 2010-12-03 2011-08-03 上海亿盟电气自动化技术有限公司 Laser open over-travel measuring device
CN202676126U (en) * 2012-06-15 2013-01-16 东莞市三友联众电器有限公司 Electronic detection device for detecting overtravel value of finished relay

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0414657A2 (en) * 1989-08-23 1991-02-27 GEC ALSTHOM T&D GESELLSCHAFT m.b.H. Electronic device for detection and storage of short circuit currents switched off by a power circuit breaker
JPH08122418A (en) * 1994-10-27 1996-05-17 Meidensha Corp Weyl combination test circuit
CN1207493A (en) * 1998-09-04 1999-02-10 清华大学 Method and apparatus for non-contact measuring thickness of non-metal coating on surface of metal matrix
CN1553138A (en) * 2003-12-19 2004-12-08 上海交通大学 Long measuring range displacement sensor with waterproof function
CN101126622A (en) * 2007-09-25 2008-02-20 深圳东方锅炉控制有限公司 High temperature non-contact type eddy current displacement sensor
CN101221219A (en) * 2008-01-25 2008-07-16 广东格兰仕集团有限公司 Automatic checkout equipment of relay and its operation method
CN101995866A (en) * 2010-11-03 2011-03-30 北京经纬纺机新技术有限公司 Method and system for monitoring drawing strip quality of drawing frame
CN201917318U (en) * 2010-12-03 2011-08-03 上海亿盟电气自动化技术有限公司 Laser open over-travel measuring device
CN202676126U (en) * 2012-06-15 2013-01-16 东莞市三友联众电器有限公司 Electronic detection device for detecting overtravel value of finished relay

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105115713A (en) * 2015-08-30 2015-12-02 明光万佳联众电子有限公司 Contact press
CN105510816A (en) * 2015-11-30 2016-04-20 乐清市美硕电气有限公司 Relay automatic debugging machine
CN105510816B (en) * 2015-11-30 2018-05-15 浙江美硕电气科技股份有限公司 Relay debugs machine automatically
CN105845506A (en) * 2016-05-25 2016-08-10 苏州博众精工科技有限公司 Over-travel parameter setting apparatus of relay
CN105845506B (en) * 2016-05-25 2018-07-31 博众精工科技股份有限公司 A kind of relay overtravel parameter setting apparatus
CN106842007A (en) * 2017-01-03 2017-06-13 东莞理工学院 A kind of relay automatic detecting machine
CN106842007B (en) * 2017-01-03 2019-07-05 黄山思贝乔机器人自动化设备有限公司 A kind of relay automatic detecting machine

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Application publication date: 20120919

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