CN102980846A - Detection device of bonding strength between rotor core and magnet ring - Google Patents
Detection device of bonding strength between rotor core and magnet ring Download PDFInfo
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- CN102980846A CN102980846A CN2012104577019A CN201210457701A CN102980846A CN 102980846 A CN102980846 A CN 102980846A CN 2012104577019 A CN2012104577019 A CN 2012104577019A CN 201210457701 A CN201210457701 A CN 201210457701A CN 102980846 A CN102980846 A CN 102980846A
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- magnet ring
- rotor core
- depression bar
- cohesive strength
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Abstract
The invention provides a detection device of bonding strength between a rotor core and a magnet ring, wherein the detection device can accurately reflect the bonding strength between the rotor core and the magnet ring. The detection device comprises an operating table-board, a machine frame, a workpiece placing position and a detection mechanism; the machine frame is placed on an operating platform and mainly comprises a stand column, a bottom plate and a top plate; the bottom plate is arranged on the lower portion of the stand column in a suspended mode and provided with the workpiece placing position; the detection mechanism is arranged on the top plate and comprises a downward pressing cylinder, a compression bar and a displacement sensor; the compression bar is vertically arranged below the top plate; the downward pressing cylinder is fixedly arranged on the top plate; the action end of the downward pressing cylinder acts on the compression bar and drives the compression bar to move downward; the displacement sensor corresponds to the workpiece placing position and is arranged below the bottom plate; and the compression bar, the workpiece placing position and the displacement sensor are coaxially arranged.
Description
Technical field
The present invention relates to the pick-up unit of a kind of rotor core and magnet ring cohesive strength.
Background technology
The motor part of automobile seat motor generally is comprised of motor stator and rotor, and magnet ring is housed on the rotor.When magnet ring and rotor assembling, normally behind glue coating on the outer peripheral face of rotor core, again magnet ring is enclosed within on the iron core, fixes through being coated with glue bond between iron core and the magnet ring.Whether the performance of rotor, quality and rotor each operation in assembling process is qualified a substantial connection.And whether the cohesive strength between rotor core and the magnet ring is up to standard, then is the important indicator that affects rotor quality.At present, there is no suitable detecting instrument and come cohesive strength between detection rotor iron core and the magnet ring, generally adopt multi-tester to replace, therefore can not accurately reflect the actual bond strength between rotor core and the magnet ring.
Summary of the invention
The invention provides a kind of rotor core and magnet ring cohesive strength pick-up unit that can accurately reflect cohesive strength between rotor core and the magnet ring.
For achieving the above object, the technical solution used in the present invention is: a kind of rotor core and magnet ring cohesive strength pick-up unit comprise work top, frame, workpiece placement position and testing agency; Described frame is arranged on the worktable, and described frame mainly is comprised of column, base plate and top board, the unsettled bottom that is arranged on column of described base plate; This base plate is provided with workpiece and places the position; Described testing agency is arranged on the described top board;
Described testing agency comprises lower air cylinder, depression bar and displacement transducer; Described depression bar vertically is arranged on the below of described top board, and described lower air cylinder is installed on the top board, and its effect end acts on described depression bar, and the driving depression bar moves downward; The corresponding workpiece of described displacement transducer is placed the below that the position is arranged on base plate; Described depression bar, workpiece are placed position and the coaxial setting of displacement transducer.
Related content in the technique scheme is explained as follows:
1, in the such scheme, corresponding workpiece is placed the position and also is provided with infrared sensor on the column of described frame.This infrared sensor is for detection of placing on the position whether place workpiece for measurement at workpiece, and whether correct workpiece for measurement is placed.
2, in the such scheme, on the work top of the both sides of described frame, a side is provided with certified products and places the position, and its opposite side is provided with unacceptable product and places the position.Certified products are placed the setting of position and unacceptable product placement position, have made things convenient for the product after detecting to pick and place.
3, in the such scheme, described depression bar is fixedly installed on the fixed head, and the effect end of described lower air cylinder is fixedly connected with described fixed head, and driving fixed head drive depression bar moves downward.
4, in the such scheme, be arranged with two pilot holes on the described top board, be equipped with respectively guide pole in these two pilot holes, the bottom of described guide pole is fixedly connected with described fixed head respectively.
5, in the such scheme, be provided with positive stop towards fixed head on the described top board, this positive stop carries out spacing in order to the rising path to fixed head.
6, in the such scheme, the end of described depression bar is semicircular structure.
7, in the such scheme, the tail end of described lower air cylinder is provided with means for adjusting limit of movement.This means for adjusting limit of movement is used for regulating the path that presses down of lower air cylinder.
8, in the such scheme, also be provided with pressure transducer on the described fixed head.This pressure transducer is in order to detect the pressure of lower air cylinder.
Because technique scheme is used, the present invention compared with prior art has following advantages:
Apparatus of the present invention are simple in structure, and practicality is easy to operate, comfortable, and accuracy of detection is accurate, guaranteed the qualification rate of product.
Description of drawings
Accompanying drawing 1 is perspective view of the present invention;
Accompanying drawing 2 is faced structural drawing for the present invention;
Accompanying drawing 3 is the attached TV structure figure of the present invention.
In the above accompanying drawing: 1, work top; 2, frame; 21, column; 22, base plate; 23, top board; 231, pilot hole; 232, guide pole; 4, workpiece is placed the position; 5, lower air cylinder; 6, depression bar; 7, displacement sensor; 8, infrared sensor; 9, certified products are placed the position; 10, unacceptable product is placed the position; 11, fixed head; 12, positive stop; 13, means for adjusting limit of movement; 14, pressure transducer; 15, workpiece for measurement.
Embodiment
The invention will be further described below in conjunction with drawings and Examples:
Embodiment:
Show that such as Fig. 1～3 a kind of rotor core and magnet ring cohesive strength pick-up unit comprise work top 1, frame 2, workpiece placement position 4 and testing agency; Described frame 2 is arranged on the worktable 1, and described frame 2 mainly is comprised of column 21, base plate 22 and top board 23, the described base plate 22 unsettled bottoms that are arranged on column 21; This base plate 22 is provided with workpiece and places position 4; Described testing agency is arranged on the described top board 23;
Described testing agency comprises lower air cylinder 5, depression bar 6 and displacement transducer 7; Described depression bar 6 vertically is arranged on the below of described top board 23, and described lower air cylinder 5 is installed on the top board 23, and its effect end acts on described depression bar 6, and driving depression bar 6 moves downward; Described displacement transducer 7 corresponding workpiece are placed the below that position 4 is arranged on base plate 22; Described depression bar 6, workpiece are placed position 4 and displacement transducer 7 coaxial settings.
Corresponding workpiece is placed position 4 and also is provided with infrared sensor 8 on the column 21 of described frame 2.This infrared sensor 8 is for detection of placing on the position 4 whether place workpiece for measurement 15 at workpiece, and whether correct the placement of workpiece for measurement 15 is.
On the work top 1 of the both sides of described frame 2, a side is provided with certified products and places position 9, and its opposite side is provided with unacceptable product and places position 10.Certified products are placed the setting of position 9 and unacceptable product placement position 10, have made things convenient for the product after detecting to pick and place.
Described depression bar 6 is fixedly installed on the fixed head 11, and the effect end of described lower air cylinder 5 is fixedly connected with described fixed head 11, and driving fixed head 11 drive depression bars 6 move downward.
Be arranged with two pilot holes 231 on the described top board 23, these two pilot holes, 231 interior guide poles 232 that are equipped with respectively, the bottom of described guide pole 232 is fixedly connected with described fixed head 11 respectively.
Be provided with positive stop 12 towards fixed head 11 on the described top board 23.This positive stop 12 carries out spacing in order to the rising path to fixed head 11.
The end of described depression bar 6 is semicircular structure.
The tail end of described lower air cylinder 5 is provided with means for adjusting limit of movement 13.This means for adjusting limit of movement 13 is used for regulating the path that presses down of lower air cylinder.
Also has pressure transducer 14 on the described fixed head 11.This pressure transducer 14 is in order to detect the pressure of lower air cylinder.
When detecting operation, now workpiece for measurement 15(is the assembly after rotor core and magnet ring bond) be placed on the workpiece placement position 3, after infrared sensor 8 detects workpiece for measurement 15, lower air cylinder 5 in the start detection device, then descend air cylinder 5 to begin to descend, drive the iron core that depression bar 6 compresses workpiece for measurement 15, at this moment, lower air cylinder 5 continues to press down, by the pressure of the lower air cylinder 5 of pressure transducer 14 monitoring, and the displacement transducer 7 through being arranged on 3 belows, workpiece placement position detects the rotor core of workpieces for measurement 15 and the displacement variable between the magnet ring.When displacement variable exceeds setting range, then this product to be measured belongs to unacceptable product, taking off the unacceptable product of putting into frame 2 sides places on the position 10, when displacement variable is in setting range, then this product to be measured belongs to certified products, be that cohesive strength reaches the setting requirement between rotor core and the magnet ring, then take off this product and put on the certified products placement position 9 of frame 2 sides.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with technique can understand content of the present invention and according to this enforcement, can not limit protection scope of the present invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (9)
1. a rotor core and magnet ring cohesive strength pick-up unit is characterized in that: comprise that work top (1), frame (2), workpiece place position (4) and a testing agency; Described frame (2) is arranged on the worktable (1), and described frame (2) mainly is comprised of column (21), base plate (22) and top board (23), the unsettled bottom that is arranged on column (21) of described base plate (22); This base plate (22) is provided with workpiece and places position (4); Described testing agency is arranged on the described top board (23);
Described testing agency comprises lower air cylinder (5), depression bar (6) and displacement transducer (7); Described depression bar (6) vertically is arranged on the below of described top board (23), and described lower air cylinder (5) is installed on the top board (23), and its effect end acts on described depression bar (6), and driving depression bar (6) moves downward; The corresponding workpiece of described displacement transducer (7) is placed the below that position (4) is arranged on base plate (22); Described depression bar (6), workpiece are placed position (4) and the coaxial setting of displacement transducer (7).
2. rotor core according to claim 1 and magnet ring cohesive strength pick-up unit is characterized in that: the upper corresponding workpiece of the column (21) of described frame (2) is placed position (4) and also is provided with infrared sensor (8).
3. rotor core according to claim 1 and magnet ring cohesive strength pick-up unit, it is characterized in that: on the work top (1) of the both sides of described frame (2), one side is provided with certified products and places position (9), and its opposite side is provided with unacceptable product and places position (10).
4. rotor core according to claim 1 and magnet ring cohesive strength pick-up unit, it is characterized in that: described depression bar (6) is fixedly installed on the fixed head (11), the effect end of described lower air cylinder (5) is fixedly connected with described fixed head (11), and driving fixed head (11) drive depression bar (6) moves downward.
According to claim 1 with 5 described rotor cores and magnet ring cohesive strength pick-up unit, it is characterized in that: be arranged with two pilot holes (231) on the described top board (23), be equipped with respectively guide pole (232) in these two pilot holes (231), the bottom of described guide pole (232) is fixedly connected with described fixed head (11) respectively.
According to claim 1 with 5 described rotor cores and magnet ring cohesive strength pick-up unit, it is characterized in that: described top board (23) is upper to be provided with positive stop (12) towards fixed head (11).
7. rotor core according to claim 1 and magnet ring cohesive strength pick-up unit, it is characterized in that: the end of described depression bar (6) is semicircular structure.
8. rotor core according to claim 1 and magnet ring cohesive strength pick-up unit, it is characterized in that: the tail end of described lower air cylinder (5) is provided with means for adjusting limit of movement (13).
9. rotor core according to claim 5 and magnet ring cohesive strength pick-up unit is characterized in that: the upper in addition pressure transducer (14) of described fixed head (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210457701.9A CN102980846B (en) | 2012-11-14 | 2012-11-14 | Rotor core and magnet ring adhesion strength detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210457701.9A CN102980846B (en) | 2012-11-14 | 2012-11-14 | Rotor core and magnet ring adhesion strength detection means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102980846A true CN102980846A (en) | 2013-03-20 |
| CN102980846B CN102980846B (en) | 2017-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210457701.9A Active CN102980846B (en) | 2012-11-14 | 2012-11-14 | Rotor core and magnet ring adhesion strength detection means |
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| CN (1) | CN102980846B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344559A (en) * | 2013-07-05 | 2013-10-09 | 浙江联宜电机股份有限公司 | Magnetic steel detection device |
| CN105196299A (en) * | 2015-10-27 | 2015-12-30 | 中国航空工业集团公司北京长城航空测控技术研究所 | Intelligent compression mounting end actuator and control method thereof |
| CN105372175A (en) * | 2015-09-22 | 2016-03-02 | 南漳富元鼎航空器材配件有限公司 | Detection test equipment for rubber products |
| CN106525409A (en) * | 2016-12-19 | 2017-03-22 | 莱茵技术（上海）有限公司 | Office chair back backward leaning durability detection device |
| CN109001108A (en) * | 2018-08-08 | 2018-12-14 | 中国石油天然气集团有限公司 | The detection device and detection method of stator motor rubber adhesive effect |
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| JP2002162341A (en) * | 2000-11-28 | 2002-06-07 | Mitsubishi Heavy Ind Ltd | Measuring device for ash adhesion and measurement method |
| CN202256127U (en) * | 2011-09-29 | 2012-05-30 | 济南德瑞克仪器有限公司 | Electronic compression tester |
| CN102608025A (en) * | 2012-03-06 | 2012-07-25 | 长安大学 | Pavement interlayer bonding strength detector |
| CN202494629U (en) * | 2012-01-16 | 2012-10-17 | 长安大学 | Surfacing interlayer adhesion strength tester |
| CN203148823U (en) * | 2012-11-14 | 2013-08-21 | 苏州菱欧自动化设备有限公司 | Rotor core and magnetic ring adhesive strength detecting device |
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2012
- 2012-11-14 CN CN201210457701.9A patent/CN102980846B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2002162341A (en) * | 2000-11-28 | 2002-06-07 | Mitsubishi Heavy Ind Ltd | Measuring device for ash adhesion and measurement method |
| CN202256127U (en) * | 2011-09-29 | 2012-05-30 | 济南德瑞克仪器有限公司 | Electronic compression tester |
| CN202494629U (en) * | 2012-01-16 | 2012-10-17 | 长安大学 | Surfacing interlayer adhesion strength tester |
| CN102608025A (en) * | 2012-03-06 | 2012-07-25 | 长安大学 | Pavement interlayer bonding strength detector |
| CN203148823U (en) * | 2012-11-14 | 2013-08-21 | 苏州菱欧自动化设备有限公司 | Rotor core and magnetic ring adhesive strength detecting device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344559A (en) * | 2013-07-05 | 2013-10-09 | 浙江联宜电机股份有限公司 | Magnetic steel detection device |
| CN103344559B (en) * | 2013-07-05 | 2016-01-20 | 浙江联宜电机股份有限公司 | Magnetic steel detection device |
| CN105372175A (en) * | 2015-09-22 | 2016-03-02 | 南漳富元鼎航空器材配件有限公司 | Detection test equipment for rubber products |
| CN105196299A (en) * | 2015-10-27 | 2015-12-30 | 中国航空工业集团公司北京长城航空测控技术研究所 | Intelligent compression mounting end actuator and control method thereof |
| CN105196299B (en) * | 2015-10-27 | 2017-03-29 | 中国航空工业集团公司北京长城航空测控技术研究所 | Intelligence is compressed installs end effector and its control method |
| CN106525409A (en) * | 2016-12-19 | 2017-03-22 | 莱茵技术（上海）有限公司 | Office chair back backward leaning durability detection device |
| CN106525409B (en) * | 2016-12-19 | 2019-08-16 | 莱茵技术（上海）有限公司 | A kind of office chair backrest hypsokinesis durability degree detection device |
| CN109001108A (en) * | 2018-08-08 | 2018-12-14 | 中国石油天然气集团有限公司 | The detection device and detection method of stator motor rubber adhesive effect |
| CN109001108B (en) * | 2018-08-08 | 2021-07-02 | 中国石油天然气集团有限公司 | Device and method for detecting rubber bonding effect of stator motor |
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| CN102980846B (en) | 2017-08-08 |
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Address after: 215124 Wuzhong District, Suzhou, Guo Lane Street, West Street, nine Sheng, No. 88, No. Patentee after: SUZHOU LING'OU AUTOMATION EQUIPMENT TECHNOLOGY CO., LTD. Address before: 215124 Wuzhong District, Jiangsu Province, Lane Street, the west of the nine Sheng street, Suzhou, No. 88 on the European automation equipment Co., Ltd. Patentee before: Suzhou Ling'ou Automation Equipment Co., Ltd. |
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Address after: 215124 building 4 and 5, No. 4, South Dongwu Road, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Patentee after: SUZHOU SETTEN LINGOU INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 215124 88 West Sheng street, Wuzhong District, nine, Jiangsu, Suzhou Province Patentee before: SUZHOU LINGOU AUTOMATION TECHNOLOGY Co.,Ltd. |
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