CN102888648B - Method for electroplating radiation ring assembly for motor and automatic clamping and positioning mechanism used by method - Google Patents
Method for electroplating radiation ring assembly for motor and automatic clamping and positioning mechanism used by method Download PDFInfo
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- CN102888648B CN102888648B CN201210345057.6A CN201210345057A CN102888648B CN 102888648 B CN102888648 B CN 102888648B CN 201210345057 A CN201210345057 A CN 201210345057A CN 102888648 B CN102888648 B CN 102888648B
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- radiation ring
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- ring component
- pressuring plate
- positioning pressuring
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Abstract
The invention provides a method for electroplating a radiation ring assembly for a motor and an automatic clamping and positioning mechanism used by the method. The automatic clamping and positioning mechanism used by electroplating the radiation ring assembly for the motor comprises a bottom plate, an elastic support plate, an adjustment locking nut and a shaft; the elastic support plate is arranged on the bottom plate and consists of a plurality of equant support feet; each support foot corresponds to each magnetic shoe of the radiation ring assembly; a positioning hole is formed in the bottom plate and the elastic support plate respectively and is in threaded connection with the lower part of the shaft; and a positioning hole is formed in the center of a positioning pressing plate and is in threaded connection with the upper part of the shaft. The invention also provides the method for electroplating the radiation ring assembly for the motor; and the radiation ring assembly for the motor is positioned by using the automatic clamping and positioning mechanism. The automatic clamping and positioning mechanism has the advantages that the whole radiation ring assembly for the motor can be electroplated by the automatic clamping and positioning mechanism, and the using requirement of the motor under the high-temperature and high-humidity environment is met.
Description
Technical field
The present invention relates to the electro-plating method of motor radiation ring component, be especially applied to the radiation ring component of high-speed electric expreess locomotive.
Background technology
The rare earth permanent magnet radiation ring of current motor, great majority are overall annulus, the maximum drawback of the motor of this overall annulus making is utilized to be: the vortex phenomenon occurred in machine operation process, very high temperature is brought by motor, affect the working parameter of motor, infringement electrical machine element, greatly reduces the work-ing life of motor; In addition, be limited to the restriction of domestic the present art, integral radiation ring is also in research, experimental stage in large-size and high performance, can't meet the requirement of all machine fields.For this reason, whole radiation ring has been occurred to be divided into some magnetic shoes, again by these monolithic magnetic shoes, use glue, end to endly be spliced into magnetic ring component, because the existence of glue and mutually insulated between each magnetic shoe, thus effectively reduce vortex phenomenon, avoid motor in operation process, produce very high temperature and affect the normal work and use life-span of motor; Product does not limit by the working conditions of large-size and high performance substantially simultaneously.But the environment for use requirement of the high temperature brought due to motor high-power and high humidity, this magnetic ring component be spliced, effects on surface has very strict requirement of shelter, otherwise magnet ring will be corroded by rapid oxidation, thus greatly shortens motor work-ing life.Non-conductive because of insulating between each magnetic shoe again, so be difficult to the entirety plating protection realizing radiation ring component product.
One of existing motor radiation ring component electro-plating method is: first electroplated by every sheet magnetic shoe and splice afterwards, although this meets protection against corrosion requirement, but this by the radiation ring that is spliced because dimensional precision is very low, the high precision technology requirement of product internal-and external diameter and right alignment can not be realized again by machining again because reprocessing coating can be handled together, thus after Product Assembly, finally affect motor gas-gap, the vibration produced when running up for super high speed motor and noise are comparatively large, greatly reduce the work-ing life of motor; Two of existing motor radiation ring component electro-plating method is: use spray paint technique, the protection of integral spray paint is carried out to the radiation ring component spliced, but paint just can reach the bonding force of paint and radiation ring component matrix after needing long high bake, this bonding force is also very limited, under electromotor high-temperature, high humidity and operating conditions at a high speed, be easy to occur peeling paint; High bake makes glue bonding strength greatly decline for a long time in addition, thus causes radiation ring component product to ftracture.
Summary of the invention
Problem to be solved by this invention be overcome prior art above-mentioned deficiency and a kind of electro-plating method of motor radiation ring component is provided, it can realize the plating of motor radiation ring component entirety, thus enables motor radiation ring component meet high temperature, high humidity and superfast operating environment requirements.
The invention provides a kind of motor radiation ring component and electroplate automated exchanged cutter locating mechanism used, conveniently can be realized the entirety plating of motor radiation ring component by this automated exchanged cutter locating mechanism.
The present invention solves the problems of the technologies described above adopted technical scheme: motor radiation ring component electroplates automated exchanged cutter locating mechanism used, it is characterized in that: comprise chassis, resiliency supported dish, positioning pressuring plate, adjusting lock nut, axle; Resiliency supported dish is arranged on chassis, is made up of the feet of several deciles, and each magnetic shoe of the corresponding radiation ring component of each feet, has pilot hole in the middle of chassis, resiliency supported dish, be connected with axle lower thread; Positioning pressuring plate intermediate fabrication pilot hole, is threaded with axle top, and the top thread fit of locking setting nut and axle, feet and positioning pressuring plate are conductor, and every sheet magnetic shoe conducts electricity mutually.
Above-mentioned positioning pressuring plate periphery makes several clampings, locates corresponding magnetic shoe better.During fixed electrical machinery radiation ring component, closely cooperate with motor radiation ring magnetic shoe internal diameter, prevent motor radiation ring magnetic shoe to be shifted.
Above-mentioned axle also arranging hook, whole automated exchanged cutter locating mechanism can be hung up by linking up with, therefore, it is possible to realize rack plating like this.
Utilize above-mentioned automated exchanged cutter locating mechanism, a kind of electro-plating method of motor radiation ring component is correspondingly provided, motor is connected in negative pole immersion plating liquid with radiation ring component and electroplates, it is characterized in that: first several magnetic shoes are spliced into motor radiation ring component by glue head and the tail, motor radiation ring component loads in above-mentioned automated exchanged cutter locating mechanism, each magnetic shoe of motor radiation ring component is clamped by the feet on the positioning pressuring plate on top and the resiliency supported dish of bottom, feet and positioning pressuring plate are conductor, every sheet magnetic shoe conducts electricity mutually, thus realize overall plating.
Compared with prior art, the invention has the advantages that:
1, realize accurately locating by the feet on the resiliency supported dish in automated exchanged cutter locating mechanism and each magnetic shoe, by locking the top thread fit of setting nut and axle, regulate the pressure that positioning pressuring plate is downward, ensure that each feet of resiliency supported dish contacts with each magnetic shoe, thus realize the entirety plating of motor radiation ring component, and whole electro-plating method accurate positioning, convenient mounting and clamping.
2, automated exchanged cutter locating mechanism is adopted, carry out again splicing without the need to every sheet magnetic shoe is first electroplated and the high-precision requirement of product cannot be realized, can after each magnetic shoe head and the tail be spliced into radiation ring component, pass through machining again, last entirety plating protective treatment, finally reach the high-precision requirement of radiation ring component internal-and external diameter and right alignment, thus the vibration avoiding motor rotation imbalance and produce and noise, substantially prolongs the work-ing life of motor.
3, adopt automated exchanged cutter locating mechanism, without the need to using lacquer spraying technique, avoiding occurring that glue bonding strength declines greatly because painting long high bake, thus causing radiation ring component to ftracture; Simultaneously by overall plating, the bonding force of electrolytic coating and radiation cyclic group body comparatively lacquer spraying technique improves greatly, meets the environment for use requirement that product is hot and humid.
4, automated exchanged cutter locating mechanism structure is simple, clamps and regulate motor radiation ring component very convenient.
Accompanying drawing explanation
Fig. 1 is the stereographic map of embodiment of the present invention automated exchanged cutter locating mechanism.
Fig. 2 is embodiment of the present invention automated exchanged cutter locating mechanism sectional view.
Fig. 3 is the radiation ring component stereographic map that the embodiment of the present invention processes.
Fig. 4 is embodiment of the present invention resiliency supported dish stereographic map.
Fig. 5 is embodiment of the present invention positioning pressuring plate stereographic map.
Embodiment
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
Fig. 3 is the motor radiation ring component of the embodiment of the present invention, is adhesively fixed by glue 2 by magnetic shoe 1.The radiation ring that the present invention exemplifies is made up of eight such magnetic shoes 1.
Electroplating the automated exchanged cutter locating mechanism of radiation ring component for being used for as shown in Figure 1 and Figure 2, being made up of chassis 3, resiliency supported dish 4, positioning pressuring plate 5, adjusting lock nut 6, axle 7 and hook 8.
As shown in Figure 4, resiliency supported dish 4 has elasticity, with pilot hole 9, closely cooperates with axle 7 lower thread 10, ensures that each feet 11 on resiliency supported dish 4 is accurately located with each magnetic shoe 1.
Resiliency supported dish 4 is fixed by the screw thread 18 on chassis 3 and the lower thread 10 of axle 7, and coming off of radiation ring component product can be protected in the rim 19 on the periphery of chassis 3.
As shown in Figure 5, positioning pressuring plate 5 periphery is made into several clampings 12, closely cooperates with radiation ring component inwall, prevents radiation ring component to be shifted in electroplating process; Positioning pressuring plate 5 intermediate fabrication pilot hole 13, closely cooperates with the top screw thread 14 of axle 7, together with clamping 12, ensures radiation ring component to be accurately positioned at the middle of mechanism and does not depart from.
The internal thread 15 of adjusting lock nut 6 coordinates with the top screw thread 14 of axle, positioning pressuring plate 5 can be regulated to move down by the rotation of set nut 6, by the elastic contribution of resiliency supported dish 4, ensure that each feet 11 of resiliency supported dish 4 contacts with each magnetic shoe 1, thus ensure the conduction of every sheet magnetic shoe 1, realize overall plating.
Hook 8 is connected, to facilitate plating, such as, by realizing rack plating by the screw thread 17 of screw thread 16 with axle 7 upper end.
By above-mentioned automated exchanged cutter locating mechanism, the electro-plating method of motor radiation ring component can be realized, specific as follows: during plating, resiliency supported dish 4 is fixed to clamp with the lower thread 10 of axle 7 by the screw thread 18 on chassis 3, motor radiation ring component in Fig. 3 is put on the feet 11 of resiliency supported dish 4, the pilot hole 13 of positioning pressuring plate 5 is inserted in the top screw thread 14 of axle 7, the clamping 12 of positioning pressuring plate 5 just fastens radiation ring component inwall, the internal thread 15 of adjusting lock nut 6 coordinates with the top screw thread 14 of axle, the movement that positioning pressuring plate 5 can be regulated downward by the rotation of set nut 6, compress radiation ring component, by the elastic contribution of resiliency supported dish 4, ensure that each feet 11 of resiliency supported dish 4 contacts with each magnetic shoe 1, thus ensure that every sheet magnetic shoe 1 can conduct electricity, to the automated exchanged cutter locating mechanism of motor radiation ring component be installed when entering in electroplate liquid, switch on power, just the entirety plating of motor radiation ring component can be realized.
Claims (2)
1. the automated exchanged cutter locating mechanism that motor radiation ring component electro-plating method is used, it is characterized in that: motor radiation ring component electroplates automated exchanged cutter locating mechanism used, it is characterized in that: comprise chassis, resiliency supported dish, positioning pressuring plate, adjusting lock nut, axle; Resiliency supported dish is arranged on chassis, is made up of the feet of several deciles, and each magnetic shoe of the corresponding radiation ring component of each feet, has pilot hole in the middle of chassis, resiliency supported dish, be connected with axle lower thread; Positioning pressuring plate intermediate fabrication pilot hole, is threaded with axle top, and the top thread fit of locking setting nut and axle, feet and positioning pressuring plate are conductor, and described positioning pressuring plate locates corresponding magnetic shoe.
2. the automated exchanged cutter locating mechanism that motor radiation ring component electro-plating method according to claim 1 is used, is characterized in that: described positioning pressuring plate periphery makes several clampings, locates corresponding magnetic shoe.
3. the automated exchanged cutter locating mechanism that motor radiation ring component electro-plating method according to claim 1 and 2 is used, is characterized in that: described axle arranges hook.
4. the electro-plating method of a motor radiation ring component, motor is connected in negative pole immersion plating liquid with radiation ring component and electroplates, it is characterized in that: first several magnetic shoes are spliced into motor radiation ring component by glue head and the tail, motor radiation ring component loads in automated exchanged cutter locating mechanism described in claim 1, each magnetic shoe of motor radiation ring component is clamped by the feet on the positioning pressuring plate on top and the resiliency supported dish of bottom, feet and positioning pressuring plate are conductor, described positioning pressuring plate locates corresponding magnetic shoe, every sheet magnetic shoe conducts electricity mutually, thus realize overall plating.
5. the electro-plating method of motor radiation ring component according to claim 4, is characterized in that: described positioning pressuring plate periphery makes several clampings, locates corresponding magnetic shoe.
6. the electro-plating method of the motor radiation ring component according to claim 4 or 5, is characterized in that: described axle arranges hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210345057.6A CN102888648B (en) | 2012-09-18 | 2012-09-18 | Method for electroplating radiation ring assembly for motor and automatic clamping and positioning mechanism used by method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210345057.6A CN102888648B (en) | 2012-09-18 | 2012-09-18 | Method for electroplating radiation ring assembly for motor and automatic clamping and positioning mechanism used by method |
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| Publication Number | Publication Date |
|---|---|
| CN102888648A CN102888648A (en) | 2013-01-23 |
| CN102888648B true CN102888648B (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210345057.6A Active CN102888648B (en) | 2012-09-18 | 2012-09-18 | Method for electroplating radiation ring assembly for motor and automatic clamping and positioning mechanism used by method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2852963A1 (en) * | 1977-12-07 | 1979-06-13 | Renault | DEVICE FOR HOLDING PISTON RINGS FOR ELECTROLYTIC TREATMENT |
| CN101187053A (en) * | 2007-09-19 | 2008-05-28 | 南平华闽汽车配件工业有限公司 | Scrape ring internal and external chrome-plating clamp |
| CN201080506Y (en) * | 2007-06-29 | 2008-07-02 | 沈阳飞机工业（集团）有限公司 | Fitting interior surface cadmium-plating positioning apparatus |
| CN201704428U (en) * | 2010-05-23 | 2011-01-12 | 宁波轴瓦厂 | Bearing bush plating rack |
| CN202116680U (en) * | 2011-06-08 | 2012-01-18 | 沈阳中科超硬磨具磨削研究所 | Electroplating fixture |
| CN202830209U (en) * | 2012-09-18 | 2013-03-27 | 宁波韵升股份有限公司 | Auto-clamping positioning mechanism used for motor radiation ring component in electroplating |
-
2012
- 2012-09-18 CN CN201210345057.6A patent/CN102888648B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2852963A1 (en) * | 1977-12-07 | 1979-06-13 | Renault | DEVICE FOR HOLDING PISTON RINGS FOR ELECTROLYTIC TREATMENT |
| CN201080506Y (en) * | 2007-06-29 | 2008-07-02 | 沈阳飞机工业（集团）有限公司 | Fitting interior surface cadmium-plating positioning apparatus |
| CN101187053A (en) * | 2007-09-19 | 2008-05-28 | 南平华闽汽车配件工业有限公司 | Scrape ring internal and external chrome-plating clamp |
| CN201704428U (en) * | 2010-05-23 | 2011-01-12 | 宁波轴瓦厂 | Bearing bush plating rack |
| CN202116680U (en) * | 2011-06-08 | 2012-01-18 | 沈阳中科超硬磨具磨削研究所 | Electroplating fixture |
| CN202830209U (en) * | 2012-09-18 | 2013-03-27 | 宁波韵升股份有限公司 | Auto-clamping positioning mechanism used for motor radiation ring component in electroplating |
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| CN102888648A (en) | 2013-01-23 |
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