CN206302300U - A kind of generator leakage current test frock - Google Patents
A kind of generator leakage current test frock Download PDFInfo
- Publication number
- CN206302300U CN206302300U CN201621302868.8U CN201621302868U CN206302300U CN 206302300 U CN206302300 U CN 206302300U CN 201621302868 U CN201621302868 U CN 201621302868U CN 206302300 U CN206302300 U CN 206302300U
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- China
- Prior art keywords
- sleeve
- plate
- fixedly connected
- rectangular channel
- pressing plate
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- 238000012360 testing method Methods 0.000 title claims abstract description 15
- 238000003825 pressing Methods 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 9
- 230000001939 inductive effect Effects 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 3
- 230000005693 optoelectronics Effects 0.000 claims description 3
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 5
- 238000005070 sampling Methods 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model discloses a kind of generator leakage current test frock, including portal frame, portal frame has crossbeam, sliding block is slidably connected on crossbeam, telescopic cylinder is fixedly connected with sliding block, pressing plate is fixedly connected with the expansion link of telescopic cylinder, electrode is evenly distributed with pressing plate, electrode includes sleeve, sleeve is fixedly connected with the pressing plate, and spring, one end of spring and sleeve connection are provided with sleeve, the other end of spring is fixedly connected with plate, and plate is slidably connected in sleeve；The utility model has following technique effect using above-mentioned technical proposal：Detection efficiency can be effectively improved, detection efficiency can improve 10 times, large-scale production can be adapted to.
Description
Technical field
The utility model is related to technical field of generators, more particularly to a kind of generator leakage current test frock.
Background technology
Generator is automobile main power source, and its function is with being, when generator runs well, to be supplied to all of electrical equipment
Electricity, while charged to battery, and generator it is inoperative when, battery is powered to vehicle, and some generators can be because product
Reason causes battery to be leaked electricity by generator, and normal requirement generator leakage current should be no more than 2Ma.
Existing detection mode is as shown in figure 1, generator 1 is put on fixing tool 3, generator N-terminal 6 connects with carbon brush 2
Touch, generator earth terminal 4 is grounded, give the trigger signal of single-chip microcomputer 10, single-chip microcomputer 10 starts to detect leakage current that generator leakage current is
This current signal, voltage signal is converted into by sampling resistor by the leakage current between generator B+ ends 7 and ground, then by fortune
Calculate amplifier to amplify the voltage signal, sampled this voltage signal by single-chip microcomputer 9AD sampling pins, proportionally relation is calculated
Current value, shows on LCDs 8；The signal of another pin of single-chip microcomputer 9 sampling generator D+ ends 5, detect whether with
Ground short circuit, equally shows in LCDs 8；When detecting out of question, liquid crystal the third line shows " qualified ", problematic
Display " reprocessing ", and bad product quantity can be counted.
Said structure needs generator N-terminal 6, generator B+ ends 7, generator D+ ends 5 and generator in measurement process
Earth terminal 4 distinguishes wiring, is so required for independent wiring when test is per a generator, and detection efficiency is low, it is impossible to form stream
Aquation operation, is not suitable for large-scale production.
Utility model content
The technical problems to be solved in the utility model is directed to problem above, there is provided one kind can effectively improve inspection
Efficiency is surveyed, the generator leakage current test frock of large-scale production can be adapted to.
In order to solve the above problems, the utility model uses following technical scheme：A kind of generator leakage current test work
Dress, including portal frame, portal frame have crossbeam, sliding block are slidably connected on crossbeam, and telescopic cylinder is fixedly connected with sliding block, stretch
Pressing plate is fixedly connected with the expansion link of contracting cylinder, electrode is evenly distributed with pressing plate, electrode includes sleeve, and sleeve is consolidated with pressing plate
Fixed connection, is provided with spring, one end of spring and sleeve connection in sleeve, the other end of spring is fixedly connected with plate, and plate is slided
It is dynamic to be connected in sleeve；
The supporting plate of strip is provided with below the pressing plate, rectangular channel is offered on supporting plate, slidably connected in rectangular channel
Position in motor stationary fixture, rectangular channel below motor stationary fixture is provided with conveyer belt, and electricity can be driven by conveyer belt
Machine stationary fixture is slided in rectangular channel.
The following is further improvement of the utility model：
The motor stationary fixture includes clamping fixture seat, and three-jaw centering chuck is fixedly connected with clamping fixture seat, fixed by three-jaw
The motor of heart chuck fixing band detection, is provided with two guide rails be arrangeding in parallel in rectangular channel, offered on clamping fixture seat and matched somebody with somebody with guide rail
The chute of conjunction, can drive clamping fixture seat along slide by conveyer belt, will treat that measured motor is transported to test position.
Further improve：
Photoelectric sensor switch is provided with the rectangular channel, the photoelectricity when motor stationary fixture moves to the position of base part
Inductive switch senses, conveyer belt stop motion, and telescopic cylinder band dynamic pressure plate is moved down, and plate is plugged on corresponding motor terminals.
The utility model has following technique effect using above-mentioned technical proposal：Detection efficiency, detection effect can be effectively improved
Rate can improve 10 times, can be adapted to large-scale production.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the utility model background technology；
Accompanying drawing 2 is structural representation of the present utility model.
In figure：1- generators；2- carbon brush；3- fixing tools；4- generator earth terminals；5- generator D+ ends；6- sends out
Motor N-terminal；7- generator B+ ends；8- LCDs；9- single-chip microcomputers；10- crossbeams；11- sliding blocks；12- telescopic cylinders；13- is pressed
Plate；14- electrodes；15- sleeves；16- springs；17- plates；18- supporting plates；19- conveyer belts；20- rectangular channels；21- guide rails；22- electricity
Machine stationary fixture；23- clamping fixture seats；24- three-jaw centering chucks；25- chutes.
Specific embodiment
Embodiment, as shown in Fig. 2 a kind of generator leakage current test frock, including portal frame, portal frame has crossbeam
10, sliding block 11 is slidably connected on crossbeam 10, telescopic cylinder 12 is fixedly connected with sliding block 11, on the expansion link of telescopic cylinder 12
Pressing plate 13 is fixedly connected with, electrode 14 is evenly distributed with pressing plate 13, electrode 14 includes sleeve 15, and sleeve 15 is fixed with pressing plate 13
Spring 16 is provided with connection, sleeve 15, one end of spring 16 is connected with sleeve 15, the other end of spring 16 is fixed with plate 17 and connected
Connect, plate 17 is slidably connected in sleeve 15.
The lower section of the pressing plate 13 is provided with the supporting plate 18 of strip, rectangular channel 20 is offered on supporting plate 18, in rectangular channel 20
Slidably connect the position in motor stationary fixture 22, rectangular channel 20 positioned at the lower section of motor stationary fixture 22 and be provided with conveyer belt 19,
Can the slip in rectangular channel 20 of drive motor stationary fixture 22 by conveyer belt 19.
The motor stationary fixture 22 includes clamping fixture seat 23, and three-jaw centering chuck 24 is fixedly connected with clamping fixture seat 23, leads to
Cross in the motor of the fixing band of three-jaw centering chuck 24 detection, rectangular channel 20 and be provided with two guide rails 21 be arrangeding in parallel, clamping fixture seat 23
On offer with guide rail 21 coordinate chute 25, clamping fixture seat 23 can be driven to be slided along guide rail 21 by conveyer belt 19, by electricity to be measured
Machine is transported to test position.
Photoelectric sensor switch is provided with the rectangular channel 20, when motor stationary fixture 22 moves to the position of the lower section of electrode 14
When optoelectronic induction inductive switching, the stop motion of conveyer belt 19, telescopic cylinder 12 moves down with dynamic pressure plate 13, and plate 17 is plugged on correspondence
Motor terminals.
When using, each plate 17 is connected by wire with the corresponding port of single-chip microcomputer in testing equipment 9, when motor is fixed
Optoelectronic induction inductive switching when fixture 22 drives generator to be detected to move to the position of the lower section of electrode 14, conveyer belt 19 stops fortune
Dynamic, telescopic cylinder 12 is moved down with dynamic pressure plate 13, and plate 17 is plugged on corresponding alternator terminal.
Claims (3)
1. a kind of generator leakage current test frock, including portal frame, it is characterised in that：Portal frame has crossbeam（10）, crossbeam
（10）On slidably connect sliding block（11）, sliding block（11）On be fixedly connected with telescopic cylinder（12）, telescopic cylinder（12）It is flexible
Pressing plate is fixedly connected with bar（13）, pressing plate（13）On be evenly distributed with electrode（14）, electrode（14）Including sleeve（15）, sleeve
（15）With pressing plate（13）It is fixedly connected, sleeve（15）Inside it is provided with spring（16）, spring（16）One end and sleeve（15）Connection, bullet
Spring（16）The other end and plate（17）It is fixedly connected, plate（17）It is slidably connected at sleeve（15）It is interior；
The pressing plate（13）Lower section be provided with the supporting plate of strip（18）, supporting plate（18）On offer rectangular channel（20）, rectangular channel
（20）Inside slidably connect motor stationary fixture（22）, rectangular channel（20）It is interior positioned at motor stationary fixture（22）The position of lower section sets
There is conveyer belt（19）, by conveyer belt（19）Can drive motor stationary fixture（22）In rectangular channel（20）Interior slip.
2. generator leakage current test frock according to claim 1, it is characterised in that：The motor stationary fixture（22）
Including clamping fixture seat（23）, clamping fixture seat（23）On be fixedly connected with three-jaw centering chuck（24）, by three-jaw centering chuck（24）Gu
The fixed motor with detection, rectangular channel（20）Inside it is provided with two guide rails be arrangeding in parallel（21）, clamping fixture seat（23）On offer and lead
Rail（21）The chute of cooperation（25）, by conveyer belt（19）Clamping fixture seat can be driven（23）Along guide rail（21）Slide, measured motor will be treated
It is transported to test position.
3. generator leakage current test frock according to claim 2, it is characterised in that：The rectangular channel（20）Inside it is provided with
Photoelectric sensor switch, when motor stationary fixture（22）Move to electrode（14）Optoelectronic induction inductive switching, defeated during the position of lower section
Send band（19）Stop motion, telescopic cylinder（12）Band dynamic pressure plate（13）Move down, plate（17）It is plugged on corresponding motor terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621302868.8U CN206302300U (en) | 2016-11-30 | 2016-11-30 | A kind of generator leakage current test frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621302868.8U CN206302300U (en) | 2016-11-30 | 2016-11-30 | A kind of generator leakage current test frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206302300U true CN206302300U (en) | 2017-07-04 |
Family
ID=59212058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621302868.8U Active CN206302300U (en) | 2016-11-30 | 2016-11-30 | A kind of generator leakage current test frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206302300U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107624349A (en) * | 2017-11-01 | 2018-01-26 | 梁嘉慧 | A kind of New lotus root digging harvester |
| CN110596515A (en) * | 2019-09-18 | 2019-12-20 | 重庆欧世德科技有限公司 | Oil pump electronic detection fixed disk with electric leakage detection function |
-
2016
- 2016-11-30 CN CN201621302868.8U patent/CN206302300U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107624349A (en) * | 2017-11-01 | 2018-01-26 | 梁嘉慧 | A kind of New lotus root digging harvester |
| CN110596515A (en) * | 2019-09-18 | 2019-12-20 | 重庆欧世德科技有限公司 | Oil pump electronic detection fixed disk with electric leakage detection function |
| CN110596515B (en) * | 2019-09-18 | 2022-03-11 | 重庆欧世德科技有限公司 | Oil pump electronic detection fixed disk with electric leakage detection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Generator leaks current detection frock Effective date of registration: 20191219 Granted publication date: 20170704 Pledgee: Weifang Bank Co.,Ltd. Weifang High tech Branch Pledgor: WEIFANG WANLONG ELECTRIC LLC Registration number: Y2019980001132 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210208 Granted publication date: 20170704 Pledgee: Weifang Bank Co.,Ltd. Weifang High tech Branch Pledgor: WEIFANG WANLONG ELECTRIC LLC Registration number: Y2019980001132 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A generator leakage current detection tool Effective date of registration: 20210303 Granted publication date: 20170704 Pledgee: Weifang Bank Co.,Ltd. Xincheng sub branch Pledgor: WEIFANG WANLONG ELECTRIC LLC Registration number: Y2021980001420 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20170704 Pledgee: Weifang Bank Co.,Ltd. Xincheng sub branch Pledgor: WEIFANG WANLONG ELECTRIC LLC Registration number: Y2021980001420 |