CN201561740U - Instrument for testing slots among commutator segments - Google Patents
Instrument for testing slots among commutator segments Download PDFInfo
- Publication number
- CN201561740U CN201561740U CN200920276295XU CN200920276295U CN201561740U CN 201561740 U CN201561740 U CN 201561740U CN 200920276295X U CN200920276295X U CN 200920276295XU CN 200920276295 U CN200920276295 U CN 200920276295U CN 201561740 U CN201561740 U CN 201561740U
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- commutator
- image processor
- pallet
- microcomputer controller
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Abstract
The utility model discloses an instrument for testing slots among commutator segments, which comprises a tray (10) and a frame (15). A commutator rotation device (11) is arranged above the tray, and a driven shaft (12) is arranged below the tray in the position corresponding to the commutator rotation device and is connected with a cylinder (13); and a visual sensor (6) is arranged on the side of the tray and is connected with an image processor (7), the image processor is connected with a touch display (1), the cylinder, the commutator rotation device, the image processor and the visual sensor are all connected with a microcomputer controller (8), and the microcomputer controller is also connected with a switch (2). The instrument provided by the utility model has high precision and sensitivity, and can test poor quality problem of the slots among commutator segments at the same moment. The instrument can be used for a mass produce line, and reduces labor intensity and production cost and improves testing accuracy.
Description
One, technical field
The present invention relates to a kind of commutator segment interdeep checkout equipment.
Two, background technology
In the production field of engine commutator, the quantity of the groove between the commutator segment of commutator (being commutator segment interdeep), size, shape (as big sulculus, flared channels etc.), internal soundness (mica sheet is residual, groove edge stain, trough rim burr etc.) play an important role to motor quality, the groove width size and dimension directly has influence on motor noise, and the quality quality directly has influence on the electrical machine insulation performance in the groove.At present, when the check commutator segment interdeep, be to detect by artificial visually examine and clearance gauge (scale is arranged on it), be subjected to reviewer's quality, experience restriction; On the other hand, reviewer's long working, be easy to generate fatigue, false retrieval, omission phenomenon take place often, thereby cause motor problems such as noise, spark to occur, and the technical ability that requires the reviewer need acquire a certain degree and just can be engaged in this post work, and the reviewer is subjected to the restriction of technical merit.
Three, summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, and a kind of detector that utilizes the sensor sensing principle, can detect groove between commutator segment automatically is provided.
Purpose of the present invention realizes by following technical solution: a kind of commutator segment interdeep detector, comprise pallet, frame, the commutator wheelwork is housed above described pallet, below pallet and with the corresponding position, position of commutator wheelwork driven shaft is housed, driven shaft and cylinder link; Side at described pallet is equipped with vision sensor, vision sensor and image processor link, image processor and touch display link, described cylinder, commutator wheelwork, image processor and vision sensor link with microcomputer controller respectively, and microcomputer controller also links with switch.
After adopting the present invention, compare with the range estimation detection of routine, precision of the present invention and sensitivity are all very high, can detect a lot of problems in the commutator segment interdeep at one time, can be used for producing in enormous quantities line, prevent that effectively the bad quality problems of groove between sheet from appearring in the commutator product, reduce the labour, reduced production cost, improved the accuracy rate that detects, guarantee product quality, satisfied client's high request.
Four, description of drawings
The present invention is described in further detail below in conjunction with accompanying drawing and embodiment.
Fig. 1 is the structural representation of commutator segment interdeep detector of the present invention.
Fig. 2 is the left side view of Fig. 1.
Five, embodiment
With reference to Fig. 1, Fig. 2 as can be known, commutator segment interdeep detector of the present invention, comprise pallet 10, frame 15, commutator wheelwork 11 is housed above described pallet 10, below pallet 10 and with the corresponding position, position of commutator wheelwork, driven shaft 12 is housed, driven shaft 12 links with cylinder 13, and the upper and lower part of pallet 10 links with bracket tray positioning apparatus 18, pallet whirligig 14 respectively, is used for pallet is rotated, locatees with convenient and detect; Side at described pallet 10 is equipped with vision sensor 6 (vision sensor 6 is contained on the sensor frame 17), vision sensor 6 links with image processor 7, image processor 7 links with touch display 1, described cylinder 13, commutator wheelwork 11, pallet whirligig 14, bracket tray positioning apparatus 18, image processor 7 and vision sensor 6 link with microcomputer controller (PLC) 8 respectively, and microcomputer controller (PLC) 8 also links with switch 2.
Wherein, touch display 1, switch 2 can be contained in the top of frame 15; Worktable 16 can be equipped with in the bottom of frame, is used to place cylinder 13, pallet whirligig 14 (for prior art), sensor frame 17, and image processor 7, microcomputer controller (PLC) 8 can be contained in the worktable 16; Support 3 can be equipped with in the middle part of frame, is used to place commutator wheelwork 11, bracket tray positioning apparatus 18 (being prior art), and commutator wheelwork 11 can be linked successively by motor 20, intermediate transmission mechanism 21, active mandrel 4 etc. and constitute; Pallet can be round tray, has the locating slot that several place commutator on this round tray, can place a plurality of commutators simultaneously and detect.Alarm lamp 19 can be equipped with in top in described frame 15, and alarm lamp 19 links with image processor 7, microcomputer controller (PLC) 8 respectively.
With reference to accompanying drawing, the detection method of commutator segment interdeep of the present invention is: at first, it (can be round tray that commutator product 5 to be detected is put into pallet 10, have the locating slot of placing commutator on this round tray) on, the upper and lower center hole of commutator withstood respectively by the driven shaft 12 of the active mandrel 4 of the commutator wheelwork 11 of commutator top and pallet below; Then, start touch display 1 and switch 2, enabling signal is sent instruction through microcomputer controller (PLC) 8 and is sent to commutator wheelwork 11 and makes its work, makes commutator along with active mandrel 4 and driven shaft 12 (can be controlled by cylinder) rotate together; In the commutator rotary course, after vision sensor 6 is sensed commutator segment interdeep, the electronic shutter of instantaneous triggering vision sensor is facing to the commutator segment interdeep generation visual signal of taking pictures continuously, again the visual signal of obtaining being sent to image processor 7 handles, image processor 7 carries out whether qualified judgement according to original commutator segment interdeep test item of setting (being qualified data area) to commutator, and should whether qualified information send microcomputer controller (PLC) 8 to, and reflect testing result by touch display 1, the then demonstration " OK " that meets (promptly passing through) exceeds above-mentioned setting range and then is judged to be " NG " (being writing a Chinese character in simplified form of NOT GO: do not pass through); Simultaneously, in testing process, it is consistent with the commutator segment sheet number of commutator that the number of times of taking pictures is responded in the vision sensor triggering, in case the commutator product that leak-stopping mills is by detecting.
Wherein, before vision sensor 6 was sensed commutator segment interdeep, commutator rotated at a slow speed earlier, treat that vision sensor 6 is sensed commutator segment interdeep after, commutator is accelerated rotational speed, and adapts with the speed of taking pictures of vision sensor; Getting of each commutator segment interdeep a little generally is at least five points, i.e. two points in top of groove between sheet, its point in middle part, two points in its underpart.
When commutator detected, the work of pallet whirligig was rotated in place pallet, and is positioned by bracket tray positioning apparatus.Then, cylinder operation drives the following center hole that driven shaft withstands commutator, and the work of commutator wheelwork drives the last center hole that the active mandrel withstands commutator.Then, according to above-mentioned detection method groove between commutator segment is detected.Image processor carries out whether qualified judgement according to original commutator segment interdeep test item of setting (being qualified data area) to commutator, if exceed above-mentioned setting range then be judged to be " NG ", at this moment, alarm lamp is reported to the police and underproof commutator is separated rejecting.
Commutator segment interdeep test item of the present invention has: groove quantity between sheet, size, big sulculus, flared channels, slotless or mica sheet is residual, groove edge stain, trough rim burr (these three internal soundness problems can be expressed by the stain difference on the picture) etc.; Also be applicable to the commutator product of virtually any size size, any structure characteristics.In image processor, microcomputer controller (PLC) internal system, the check decision condition of multiple product can be preserved.During use, the condition according to different product selections is consistent has so not only guaranteed efficient, also guarantees multiple batches of consistency of product problem simultaneously.The commutator segment interdeep data area of setting should all answer test item corresponding with commutator segment interdeep.
Claims (3)
1. commutator segment interdeep detector, comprise pallet (10), frame (15), it is characterized in that: commutator wheelwork (11) is housed in the top of described pallet (10), in the below of pallet (10) and with the corresponding position, position of commutator wheelwork driven shaft (12) is housed, driven shaft (12) links with cylinder (13); Side at described pallet (10) is equipped with vision sensor (6), vision sensor (6) links with image processor (7), image processor (7) links with touch display (1), described cylinder (13), commutator wheelwork (11), image processor (7) and vision sensor (6) link with microcomputer controller (8) respectively, and microcomputer controller (8) also links with switch (2).
2. commutator segment interdeep detector as claimed in claim 1 is characterized in that: on the top of described frame (15) alarm lamp (19) is housed, alarm lamp (19) links with image processor (7), microcomputer controller (8) respectively.
3. commutator segment interdeep detector as claimed in claim 1 or 2, it is characterized in that: the upper and lower part of described pallet (10) links with bracket tray positioning apparatus (18), pallet whirligig (14) respectively, and pallet whirligig (14), bracket tray positioning apparatus (18) link with microcomputer controller (8) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920276295XU CN201561740U (en) | 2009-12-04 | 2009-12-04 | Instrument for testing slots among commutator segments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920276295XU CN201561740U (en) | 2009-12-04 | 2009-12-04 | Instrument for testing slots among commutator segments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201561740U true CN201561740U (en) | 2010-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920276295XU Expired - Fee Related CN201561740U (en) | 2009-12-04 | 2009-12-04 | Instrument for testing slots among commutator segments |
Country Status (1)
| Country | Link |
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| CN (1) | CN201561740U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102890228A (en) * | 2012-10-10 | 2013-01-23 | 浙江聚利电动工具有限公司 | Dielectric strength detection equipment of full-automatic commutator |
| CN103557794A (en) * | 2013-11-13 | 2014-02-05 | 上海昭程整流子科技有限公司 | Inner hole image detector |
| CN104976974A (en) * | 2015-07-17 | 2015-10-14 | 无锡市杰美特模具技术有限公司 | Height testing mechanism for assembly line |
| CN105571486A (en) * | 2015-12-23 | 2016-05-11 | 大连德迈仕精密科技股份有限公司 | Spline shaft spline detection device and method |
| CN106338516A (en) * | 2016-09-21 | 2017-01-18 | 侯豫 | Visual inspection equipment of commutator |
-
2009
- 2009-12-04 CN CN200920276295XU patent/CN201561740U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102890228A (en) * | 2012-10-10 | 2013-01-23 | 浙江聚利电动工具有限公司 | Dielectric strength detection equipment of full-automatic commutator |
| CN102890228B (en) * | 2012-10-10 | 2014-09-17 | 浙江聚利电动工具有限公司 | Dielectric strength detection equipment of full-automatic commutator |
| CN103557794A (en) * | 2013-11-13 | 2014-02-05 | 上海昭程整流子科技有限公司 | Inner hole image detector |
| CN104976974A (en) * | 2015-07-17 | 2015-10-14 | 无锡市杰美特模具技术有限公司 | Height testing mechanism for assembly line |
| CN105571486A (en) * | 2015-12-23 | 2016-05-11 | 大连德迈仕精密科技股份有限公司 | Spline shaft spline detection device and method |
| CN105571486B (en) * | 2015-12-23 | 2018-05-15 | 大连德迈仕精密科技股份有限公司 | The spline detection device and method of splined shaft |
| CN106338516A (en) * | 2016-09-21 | 2017-01-18 | 侯豫 | Visual inspection equipment of commutator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20171204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |