CN102759705A - Equipment for detecting opening range and over stroke of alternating current contactor - Google Patents
Equipment for detecting opening range and over stroke of alternating current contactor Download PDFInfo
- Publication number
- CN102759705A CN102759705A CN2011101079178A CN201110107917A CN102759705A CN 102759705 A CN102759705 A CN 102759705A CN 2011101079178 A CN2011101079178 A CN 2011101079178A CN 201110107917 A CN201110107917 A CN 201110107917A CN 102759705 A CN102759705 A CN 102759705A
- Authority
- CN
- China
- Prior art keywords
- stroke
- product
- excess
- base
- checkout equipment
- 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.)
- Granted
Links
Images
Landscapes
- Laser Beam Processing (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The invention discloses equipment for detecting opening range and over stroke of an alternating current contactor. The equipment comprises a base plate, a detecting device fixedly arranged on the bottom plate, an adjusting device for positioning a to-be-detected product, and a casing fixedly connected with a base seat and arranged on the adjusting device in a covering manner; the detecting device comprises a worktable and a transmission device fixedly arranged on the worktable; a fixing plate is further arranged on the work table; a laser displacement inductor used for detecting the positions of product contacts is fixed on the fixing plate; small holes are formed in positions on the casing, which are corresponding to the product contacts; probes used for electrifying the contacts are arranged in the small holes; and the detecting equipment further comprises a control device used for receiving signals of the laser displacement inductor and controlling the operation of the equipment. The equipment for detecting the opening range and the over stroke of the alternating current contactor, which is disclosed by the invention, has the advantages that the labor intensity of the detection is greatly reduced, the detection efficiency is improved, and detection errors of the product is decreased; and meanwhile, human resources are saved and the detecting efficiency is improved.
Description
Technical field
The present invention relates to a kind of checkout equipment, be specifically related to a kind ofly be used to detect A.C. contactor and drive checkout equipment apart from the excess of stroke.
Background technology
A.C. contactor is widely used as cut-offfing of electric power and control circuit.Through utilizing main contacts to open and close circuit, carry out steering order with auxiliary contact.
Main contact generally has only normally opened contact, and auxiliary contact often have two pairs of contacts with Chang Kai and normally closed function.When after production is accomplished, dispatching from the factory, need that it is opened distance and detect, through pressing the switch on the product with the excess of stroke; Touch the inner contact in contact; Because contact is charged, signal is passed, and testing result and standard value are compared; Open the distance and the excess of stroke with what confirm A.C. contactor, confirm whether this A.C. contactor is qualified; The detection mode of existing A.C. contactor is a manual detection, and checkout equipment is height gage and ammeter, and general detection is very loaded down with trivial details, and cost of human resources is higher; If want that the position probing that the contact is belonged to is accurate, then need expend the long time, work efficiency is lower, and labour intensity is bigger.
Therefore, a kind of A.C. contactor that can detect is automatically opened distance and the pick-up unit of the excess of stroke and is demanded urgently occurring.
Summary of the invention
For solve now the manual detection A.C. contactor time-consuming, require great effort and have problems such as error; The invention discloses a kind of A.C. contactor and drive checkout equipment apart from the excess of stroke; Open the distance and the excess of stroke with what reach automatic detection A.C. contactor; Reduce labor capacity, reduce and detect error, guarantee the purpose of A.C. contactor quality.
Technical scheme of the present invention is following:
A kind of A.C. contactor is driven the checkout equipment apart from the excess of stroke, and this comprises base plate, be fixedly set in pick-up unit on the said base plate, be used to locate the regulating device of product to be measured and be fixedly connected and cover at the casing on the said regulating device with said base;
Said pick-up unit comprises worktable and is fixedly set in the gearing on the said worktable, also is provided with fixed head on the said worktable, is fixed with the laser displacement inductor that is used for the testing product contact position on the said fixed head;
Position corresponding with the product contact on the said casing is provided with aperture, is provided with the probe with the energising of said contact in the said aperture;
Also comprise and be used to receive the signal of said laser displacement inductor and the control device of opertaing device operation.
Preferably, the base that said regulating device comprises support, be fixedly set at least one slide rail on the said support and place product, said base bottom is set with the slide block that can move along said slide rail.
Preferably, this equipment also comprises the dynamical element that the said slide block of drive moves along said slide rail.
Preferably, the said gearing briquetting that comprises servomotor, be fixedly set in the push rod of said servomotor front end and be arranged at the push rod front end.
Preferably, said slide rail is 2 that are symmetricly set on the said support.
Preferably, also be provided with on the said base product accurately is positioned the positioning element on the said base.
Preferably, the front end of said support also is provided with the baffle plate that stops said base reach.
A.C. contactor disclosed by the invention is driven the checkout equipment apart from the excess of stroke; The gearing that is provided with laser displacement inductor, probe and is used to push switch, probe are connected with the contact with each contact energising, through the gearing depress switch; Inner each contact of switch touching A.C. contactor; To contact electrical signal transfer and give control device, control device control laser displacement inductor detects the position of each contact, and actual value is compared with setting value to confirm whether A.C. contactor is qualified; This automatic checkout equipment greatly reduces the labour intensity of detection, has improved detection efficiency, reduces the detection error of product, simultaneously, practices thrift human resources, reduces production costs.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 opens apart from the structural representation of the checkout equipment of the excess of stroke for a kind of A.C. contactor disclosed by the invention;
Fig. 2 opens apart from the inner structure synoptic diagram of the checkout equipment of the excess of stroke for a kind of A.C. contactor disclosed by the invention.
Numeral among the figure or letter institute are with the title of the corresponding component of showing:
100, base plate 200, pick-up unit 300, regulating device 400, casing;
201, worktable 202, servomotor 203, push rod 204, briquetting 205, fixed head 206, laser displacement inductor;
301, support 302, slide rail 303, slide block 304, base 305, baffle plate 306, fixed block 307, blend stop 308, cylinder 309, push rod;
401, aperture 402, probe.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
The invention discloses a kind of A.C. contactor and drive checkout equipment, open the distance and the excess of stroke, reduce labor capacity, reduce and detect error, guarantee the purpose of A.C. contactor quality with what reach automatic detection A.C. contactor apart from the excess of stroke.
Like Fig. 1, shown in 2; A kind of A.C. contactor is driven the checkout equipment apart from the excess of stroke, and this comprises base plate 100, be fixedly set in pick-up unit 200 on the base plate 100, be used to locate the regulating device 300 of product to be measured and be fixedly connected and cover at the casing 400 on the regulating device 300 with base plate 100;
Pick-up unit 200 comprises worktable 201 and is fixedly set in the gearing on the worktable 201, also is provided with fixed head 205 on the worktable 201, is fixed with the laser displacement sensor 206 that is used for the testing product contact position on the fixed head 205; Gearing comprises servomotor 202; The briquetting 204 that is fixedly set in the push rod 203 of servomotor 202 front ends and is arranged at push rod 203 front ends; Servomotor 202 drives push rods 203 and moves with briquetting 204, the switch of extruding A.C. contactor, and whether the distance through laser displacement inductor 206 detection contacts has discrepancy with the standard value of setting; Accurate measure A.C. contactor open distance and excess of stroke value, thereby the qualification rate of check A.C. contactor.Wherein gearing also can adopt air pressure or hydrostatic transmission etc. except that adopting servomotor and push rod, does not specifically limit.
Position corresponding with the product contact on the casing 400 is provided with aperture 401; Be provided with probe 402 in the aperture 401 with the contact energising; When product placed casing 400 inside, the probe 402 corresponding product inside of stretching into contacted with the contact of product, and make the contact charged; This equipment also comprises the detection signal that is used to receive laser displacement inductor 206 and the control device of opertaing device operation.The contact is electrically connected with control device.
The base 304 that regulating device 300 comprises support 301, be fixedly set at least one slide rail 302 on the support 301 and place product, base 304 bottoms are set with the slide block 303 that can move along slide rail 302; Also comprise product accurately is positioned the positioning element on the base 304; Positioning element comprises fixed block 306 and blend stop 307; Product to be measured is fixed on the base 304 through fixed block 306; And guarantee the position consistency of aperture 401 on product contact and the shell 400, assurance probe 402 can contact with the contact smoothly and make it charged.Fixed block 306 is arranged at the product both sides, prevents that product from vertically collecting together, and the product front end also is provided with the blend stop 307 that prevents that product from laterally moving, and effectively product is fixed on the base 304.Wherein the quantity of slide rail 302 can be 1 or symmetrically arranged two, and concrete quantity and shape are determined on a case-by-case basis, and do not limit at this.
The front end of support 301 also is provided with and stops base 304 reaches and the baffle plate 305 that base is effectively located, and comprises also driving the dynamical element that slide block 303 moves along slide rail 302 that this power original paper is a cylinder 308; Cylinder 308 drives base 304 and moves, and during detection, the end, 304 move forward to casing 400 belows, through baffle plate 305 base 304 is fixed on casing 400 inside and prevents that it from continuing reach, is located, and avoids detecting error; After detection finishes, move behind the cylinder 308 drive bases 304 and withdraw from casing 400 and probe 402 disengagement outages.Dynamical element can also adopt hydraulic cylinder etc. except that adopting cylinder, specifically do not limit.
Principle of work of the present invention is following:
During detection, earlier product is fixed on the base 304, cylinder 308 drives base 304 and moves forward to baffle plate 305 places along slide rail 302, and probe 402 gets into product inside makes it charged; At the check initial stage, laser displacement sensor 206 detects the position at product place, rotates through control device control servomotor 202; Push rod 203 and briquetting 204 reaches contact with the switch of product, and back servomotor 202 continues operation; The contact touching that briquetting 204 extruding switches and product are inner is when switch touches the contact, because the contact is charged; Give control device with electrical signal transfer, at this moment, the distance of control device control laser displacement sensor 206 detection contacts.
A.C. contactor disclosed by the invention is driven the checkout equipment apart from the excess of stroke; The gearing that is provided with laser displacement inductor, probe and is used to push switch, probe are connected with the contact with each contact energising, through the gearing depress switch; Inner each contact of switch touching A.C. contactor; To contact electrical signal transfer and give control device, control device control laser displacement inductor detects the position of each contact, and actual value is compared with setting value to confirm whether A.C. contactor is qualified; This automatic checkout equipment greatly reduces the labour intensity of detection, has improved detection efficiency, reduces the detection error of product, simultaneously, practices thrift human resources, reduces production costs.
More than be description,, make this area professional and technical personnel can realize or use the present invention through above-mentioned explanation to the disclosed embodiments to the embodiment of the invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments among this paper.Therefore, the present invention will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (7)
1. the checkout equipment apart from the excess of stroke left by an A.C. contactor; It is characterized in that this comprises base plate, be fixedly set in pick-up unit on the said base plate, be used to locate the regulating device of product to be measured and be fixedly connected and cover at the casing on the said regulating device with said base;
Said pick-up unit comprises worktable and is fixedly set in the gearing on the said worktable, also is provided with fixed head on the said worktable, is fixed with the laser displacement inductor that is used for the testing product contact position on the said fixed head;
Position corresponding with the product contact on the said casing is provided with aperture, is provided with the probe with the energising of said contact in the said aperture;
Also comprise and be used to receive the signal of said laser displacement inductor and the control device of opertaing device operation.
2. A.C. contactor according to claim 1 is driven the checkout equipment apart from the excess of stroke; It is characterized in that; The base that said regulating device comprises support, be fixedly set at least one slide rail on the said support and place product, said base bottom are set with the slide block that can move along said slide rail.
3. A.C. contactor according to claim 1 is driven the checkout equipment apart from the excess of stroke, it is characterized in that, this equipment also comprises the dynamical element that the said slide block of drive moves along said slide rail.
4. A.C. contactor according to claim 1 is driven the checkout equipment apart from the excess of stroke, it is characterized in that the briquetting that said gearing comprises servomotor, is fixedly set in the push rod of said servomotor front end and is arranged at the push rod front end.
5. A.C. contactor according to claim 2 is driven the checkout equipment apart from the excess of stroke, it is characterized in that, said slide rail is 2 that are symmetricly set on the said support.
6. A.C. contactor according to claim 2 is driven the checkout equipment apart from the excess of stroke, it is characterized in that, also is provided with on the said base product accurately is positioned the positioning element on the said base.
7. A.C. contactor according to claim 2 is driven the checkout equipment apart from the excess of stroke, it is characterized in that, the front end of said support also is provided with the baffle plate that stops said base reach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110107917.8A CN102759705B (en) | 2011-04-28 | 2011-04-28 | Equipment for detecting opening range and over stroke of alternating current contactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110107917.8A CN102759705B (en) | 2011-04-28 | 2011-04-28 | Equipment for detecting opening range and over stroke of alternating current contactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102759705A true CN102759705A (en) | 2012-10-31 |
| CN102759705B CN102759705B (en) | 2015-03-25 |
Family
ID=47054216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110107917.8A Expired - Fee Related CN102759705B (en) | 2011-04-28 | 2011-04-28 | Equipment for detecting opening range and over stroke of alternating current contactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102759705B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103439094A (en) * | 2013-08-06 | 2013-12-11 | 江苏森源电气股份有限公司 | Mechanical performance on-line detection device |
| CN103439093A (en) * | 2013-08-06 | 2013-12-11 | 江苏森源电气股份有限公司 | Mechanical performance on-line detection device |
| CN104316868A (en) * | 2014-09-12 | 2015-01-28 | 温州大学 | Testing device for dynamic characteristic of contactor |
| CN105203029A (en) * | 2015-08-18 | 2015-12-30 | 国网四川省电力公司德阳供电公司 | Handcart switch cabinet contact contacting travel test system and test method thereof |
| CN105259431A (en) * | 2014-07-04 | 2016-01-20 | 苏州万龙电气集团股份有限公司 | Testing equipment for switching device |
| CN108572316A (en) * | 2017-03-09 | 2018-09-25 | 浙江正泰电器股份有限公司 | The detection device and detection method of double breaking points device for switching |
| CN112945528A (en) * | 2021-01-29 | 2021-06-11 | 白慧 | Inflatable isolating switch opening and closing detection device and detection method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2171871Y (en) * | 1993-04-21 | 1994-07-13 | 广西大学 | Parameter test instrument of contacter |
| DE19504714A1 (en) * | 1995-02-14 | 1996-08-22 | Daimler Benz Ag | Monitoring arrangement for circuit-breaker state variable |
| US20050012504A1 (en) * | 2003-07-14 | 2005-01-20 | The Boeing Company | Switch testing apparatus |
| CN201489087U (en) * | 2009-07-09 | 2010-05-26 | 温州出入境检验检疫技术中心 | Electric service life detector of miniature circuit breaker |
| CN101806816A (en) * | 2010-04-13 | 2010-08-18 | 河北工业大学 | Clamper of low voltage breaker test sample |
| CN202305751U (en) * | 2011-04-28 | 2012-07-04 | 苏州元泰自动化科技有限公司 | Device of detecting open distance and overtravel of AC contactor |
-
2011
- 2011-04-28 CN CN201110107917.8A patent/CN102759705B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2171871Y (en) * | 1993-04-21 | 1994-07-13 | 广西大学 | Parameter test instrument of contacter |
| DE19504714A1 (en) * | 1995-02-14 | 1996-08-22 | Daimler Benz Ag | Monitoring arrangement for circuit-breaker state variable |
| US20050012504A1 (en) * | 2003-07-14 | 2005-01-20 | The Boeing Company | Switch testing apparatus |
| CN201489087U (en) * | 2009-07-09 | 2010-05-26 | 温州出入境检验检疫技术中心 | Electric service life detector of miniature circuit breaker |
| CN101806816A (en) * | 2010-04-13 | 2010-08-18 | 河北工业大学 | Clamper of low voltage breaker test sample |
| CN202305751U (en) * | 2011-04-28 | 2012-07-04 | 苏州元泰自动化科技有限公司 | Device of detecting open distance and overtravel of AC contactor |
Non-Patent Citations (1)
| Title |
|---|
| 祝瑞琪等: "接触器的检验及其数据的统计处理", 《沈阳工业大学学报》 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103439094A (en) * | 2013-08-06 | 2013-12-11 | 江苏森源电气股份有限公司 | Mechanical performance on-line detection device |
| CN103439093A (en) * | 2013-08-06 | 2013-12-11 | 江苏森源电气股份有限公司 | Mechanical performance on-line detection device |
| CN105259431A (en) * | 2014-07-04 | 2016-01-20 | 苏州万龙电气集团股份有限公司 | Testing equipment for switching device |
| CN105259431B (en) * | 2014-07-04 | 2018-10-19 | 苏州万龙电气集团股份有限公司 | Testing equipment for switching device |
| CN104316868A (en) * | 2014-09-12 | 2015-01-28 | 温州大学 | Testing device for dynamic characteristic of contactor |
| CN104316868B (en) * | 2014-09-12 | 2017-12-19 | 温州大学 | Contactor dynamic characteristic test equipment |
| CN105203029A (en) * | 2015-08-18 | 2015-12-30 | 国网四川省电力公司德阳供电公司 | Handcart switch cabinet contact contacting travel test system and test method thereof |
| CN108572316A (en) * | 2017-03-09 | 2018-09-25 | 浙江正泰电器股份有限公司 | The detection device and detection method of double breaking points device for switching |
| CN108572316B (en) * | 2017-03-09 | 2024-03-26 | 浙江正泰电器股份有限公司 | Detection device and detection method for double-breakpoint switch electric appliance |
| CN112945528A (en) * | 2021-01-29 | 2021-06-11 | 白慧 | Inflatable isolating switch opening and closing detection device and detection method thereof |
| CN112945528B (en) * | 2021-01-29 | 2023-04-28 | 河北能瑞科技有限公司 | Inflation isolating switch opening and closing detection device and detection method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102759705B (en) | 2015-03-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102759705A (en) | Equipment for detecting opening range and over stroke of alternating current contactor | |
| CN203785652U (en) | Electrical core thickness and width test machine | |
| CN202305751U (en) | Device of detecting open distance and overtravel of AC contactor | |
| CN105716855B (en) | Dial key switch test device and its test method | |
| CN104569795A (en) | Comprehensive testing platform for micro-switches | |
| CN207096290U (en) | A kind of needle-bar cabinet for quadrate lithium battery test | |
| CN105158656A (en) | Circular parallel electrode object dielectric property detection clamping device and detection method thereof | |
| CN203502560U (en) | Comprehensive test stand of microswitch | |
| CN211554170U (en) | Detection device of power distribution robot | |
| CN101576606B (en) | Testing device of vehicle glass lifting high-current microswitch | |
| CN202614363U (en) | Automatic tester for testing four-corner error of electronic balance based on machine vision | |
| CN106525105B (en) | A kind of sensor automatic testing equipment | |
| CN207234907U (en) | A kind of flatness detecting device of cell phone rear cover | |
| CN202305669U (en) | Device for detecting resistance of articles | |
| KR101746255B1 (en) | Cell integrated test device of the secondary battery and method using the same | |
| CN201681142U (en) | Tact switch detector | |
| CN210639200U (en) | Battery protection board detection device and detection system | |
| CN110639837B (en) | Integrated brake system cover detection device | |
| CN205749869U (en) | Electric energy meter module self-checking device | |
| CN208140597U (en) | The automatic testing tool of electric automobile power battery | |
| CN212872469U (en) | Soil temperature humidity detection device | |
| CN205388626U (en) | Test fixture of wrist strap class resistance | |
| CN210572344U (en) | Fluid drive formula urine medical examination device | |
| CN206378235U (en) | A kind of accumulator pole group assembling pressure automatic test machine | |
| CN207855693U (en) | A kind of constitution scale automatic detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000, Jiangsu, Suzhou province Suzhou Industrial Park, No. 188 charity road building Patentee after: Jiangsu Yuantai intelligent Polytron Technologies Inc Address before: 215000, Jiangsu, Suzhou province Suzhou Industrial Park, No. 188 charity road building Patentee before: Yuantai Automation Technology (Suzhou) Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20210428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |