CN103618416A - Production process of long stator - Google Patents
Production process of long stator Download PDFInfo
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- CN103618416A CN103618416A CN201310666316.XA CN201310666316A CN103618416A CN 103618416 A CN103618416 A CN 103618416A CN 201310666316 A CN201310666316 A CN 201310666316A CN 103618416 A CN103618416 A CN 103618416A
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- iron core
- press
- long stator
- silicon steel
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Abstract
The invention discloses a production process of a long stator. The production process comprises the following steps: punching and arranging silicon steel sheets; primarily laminating the silicon steel sheets to fix the height into one group of iron cores; installing glass fiber sheets on the iron cores and installing keys; press-fitting, overlapping and curing the iron cores; packaging the iron cores by using epoxy resin; post-curing and cooling the iron cores; detecting the iron cores. According to the production process of the long stator, disclosed by the invention, the long stator serving as an important part on a linear motor is localized and industrialized, and great benefit is brought to the development of the linear motor in term of time and economy.
Description
Technical field
The present invention relates to a kind of production technology of long stator.
Background technology
Linear electric motors can think that electric rotating machine is in a kind of differentiation of structure aspects, and it can regard as an electric rotating machine is radially cut open, then by the circumference generate straight line of motor, are developed and the most original linear electric motors that come like this with regard to having obtained by electric rotating machine.By stator, developed and the side come is called elementaryly, by rotor, developed and the side come becomes secondary.Linear electric motors are divided into pancake, cylindrical shape, disc and circular arc.The elementary of platypelloid type linear electric motors employing is exactly long stator.The current domestic production line that does not also have long stator really to enter suitability for industrialized production.
Summary of the invention
The object of the invention is, in order to overcome the deficiencies in the prior art, provides a kind of production technology of long stator, and it can realize production domesticization and the industrialization of long stator.
A kind of technical scheme that realizes above-mentioned purpose is: a kind of production technology of long stator, comprises the steps: the punching of silicon steel sheet and the step of reason sheet; Silicon steel sheet just laminates determines the step that height is one group of iron core; Iron core is installed glass sheet and the step with key is installed; The step of processing is solidified in press-fiting and laminating of iron core; Step with epoxy encapsulation iron core; The rear curing processing of iron core and cooling step; The detecting step of iron core.
The step of the punching of described silicon steel sheet and reason sheet is followed successively by: uncoiling, feeding, high-speed punching, discharging and counting lamination;
Press-fiting and laminating the curing step of processing of described iron core is: first, one group of iron core is delivered to and press-fited station and put into press mounting die, then, the thrust of locating in press mounting die and stipulating press-fits, then, to after mold-locked, be cured processing, last, solidify and process the rear mold locking device that discharges;
The described step with epoxy encapsulation iron core is: first carry out batch mixing, batching and the stirring of epoxy resin, then under vacuum pressure gel encapsulate iron core;
The rear curing processing of described iron core and cooling step are: first clear up the slitter edge of iron core, then iron core is sent in curing oven and to be solidified, then to go out curing oven cooling for iron core;
The detecting step of described iron core is: first measure overall dimension, air gap and the visual examination of iron core, if three indexs are all up to standard, by detecting, if there is an index not up to standard, place under repair, if cannot repair, scrap, if repaired, get back to initial detecting step; Then franking on iron core, finally packs.
The production technology of above-mentioned long stator, wherein, described silicon steel sheet adopts electrician's coil of strip.
Owing to having adopted the technical scheme of the production technology and equipments of long stator of the present invention, make important devices on these linear electric motors of long stator be achieved production domesticization and industrialization, to the development of linear electric motors from the time with all bring economically great benefit.
Accompanying drawing explanation
Fig. 1 is the structural representation of the production equipment of long stator;
Fig. 2 is the structural representation of the punching device for piling sheets group in the production equipment of long stator;
Fig. 3 is the flow chart of the production technology of long stator of the present invention;
Fig. 4 is the process chart of the punching step of silicon steel sheet in the production technology of long stator of the present invention;
Fig. 5 is the press-fiting and laminate the process chart that solidifies treatment step of iron core in the production technology of long stator of the present invention;
Fig. 6 is with the process chart of epoxy encapsulation iron core step and rear curing processing and cooling step in the production technology of long stator of the present invention.
Fig. 7 is the process chart of detecting step in the production technology of long stator of the present invention.
Embodiment
In order to understand technical scheme of the present invention better, below by embodiment particularly and be described in detail by reference to the accompanying drawings:
First refer to Fig. 1 and Fig. 2, the production equipment of long stator comprises and laminates unit 1, epoxy resin packaging machine group 2, rear solidifying and cooling unit, punching device for piling sheets group and press, wherein,
Laminate unit 1, epoxy resin packaging machine group 2 and rear solidify and cooling unit is connected on a streamline by conveyer belt successively; Punching device for piling sheets group independently arranges;
Laminate unit 1 and comprise iron core laminated device 11 and laminate curing oven 12, iron core laminated device 11 comprises press mounting die and press, for carrying out the technique that press-fits and laminate curing processing of iron core;
Epoxy resin packaging machine group 2 comprises mixing device in early stage, mobile vacuum pressure injection container, and the gel shaped machine of hydraulic pressure and loading and unloading manipulator, for carrying out the technique with epoxy encapsulation iron core;
Rear solidify and cooling unit comprises rear curing oven 31 and is provided with the cooling section 32 of special-purpose locating apparatus, solidifies and processes and cooling technique for carrying out after iron core.
Punching device for piling sheets group comprises the uncoiler 41 that connects by conveyer belt, aligning feeder 42, straight side double crank press 43, reason sheet station 44 and just laminates station 45, for punching, the reason sheet of silicon steel sheet and just laminate.
Refer to Fig. 3 to Fig. 7, the production technology of a kind of long stator of the present invention, comprises the steps: the punching of silicon steel sheet and manages sheet step again; Silicon steel sheet just laminates determines the step that height is one group of iron core; Iron core is installed glass sheet and the step with key is installed; The step of processing is solidified in press-fiting and laminating of iron core; Step with epoxy encapsulation iron core; The rear curing processing of iron core and cooling step; The detecting step of iron core.Wherein, silicon steel sheet adopts electrician's coil of strip.
The punching of silicon steel sheet and reason sheet step are: first, and uncoiling on the uncoiler 41 in punching device for piling sheets group 4, secondly, by 42 feedings of aligning feeder, then, high-speed punching on straight side double crank press 43, continuous punching is pressed into required punching size, then, by discharging mechanism, deliver to reason sheet station 44 and count lamination, discharging can be bottom discharge or side discharging, and reason sheet is manual operation, finally, and by conveyer belt deliver to and just laminate station 45 and carry out the first of iron core and laminate.
By punching in preceding working procedure, counting reason sheet, laminate by being one group of iron core after first compression set height.
Glass sheet and installation key are manually installed at the one group of iron core two ends just laminating, are then delivered to and press-fit station.
Press-fiting and laminating curing treatment step of iron core is: first, one group of iron core after just laminating is delivered to and press-fited station and put into press mounting die, then, in press mounting die, locating the thrust of delivering on press and stipulating press-fits, then, by delivering to and laminate curing oven and be cured processing by conveyer belt after press mounting die locking, last, solidify the locking device that discharges press mounting die after processing, by manipulator, take out iron core and deliver to encapsulation station.
By the step of epoxy encapsulation iron core, be: first, in early stage, in mixing device, carry out batch mixing, batching and the stirring of epoxy resin, then, mobile vacuum pressure injection container and the gel shaped machine of hydraulic pressure and under vacuum pressure gel encapsulate iron core, in encapsulation process, rely on the loading and unloading manipulator operation iron core gel shaped machine of liquid in-out pressure pressure being suspended in the air and deliver to dressing table.
The rear curing processing of iron core and cooling step are: the slitter edge of elder generation's iron core after labor cleaning's epoxy encapsulation on dressing table, then, by conveyer belt, iron core is sent in curing oven and solidified, finally, iron core goes out curing oven 31 and takes cooling section 32 to by conveying cooling, when cooling, adopt special-purpose locating apparatus, so that iron core guarantees that physical dimension is indeformable when cooling.
Detecting step is followed successively by: first measure overall dimension, air gap and the visual examination of iron core, if three indexs are all up to standard, by detecting, if there is an index not up to standard, place under repair, if cannot repair, scrap, if repaired, get back to initial detecting step; Then franking on iron core; Finally pack.
Those of ordinary skill in the art will be appreciated that, above embodiment is only for the present invention is described, and be not used as limitation of the invention, as long as within the scope of connotation of the present invention, to the variation of the above embodiment, modification, all will drop within the scope of claims of the present invention.
Claims (2)
1. the production technology of a long stator, it is characterized in that, this production technology comprises the steps: that the punching of silicon steel sheet and step, the silicon steel sheet of reason sheet just laminate and determines step that height is one group of iron core, iron core and glass sheet is installed and is installed by the step of key, press-fiting and laminating of iron core solidified the step processed, used the step of epoxy encapsulation iron core, the rear curing processing of iron core and cooling step and the detecting step of iron core.
The step of the punching of described silicon steel sheet and reason sheet is followed successively by: uncoiling, feeding, high-speed punching, discharging and counting lamination;
Press-fiting and laminating the curing step of processing of described iron core is: first, one group of iron core is delivered to and press-fited station and put into press mounting die, then, the thrust of locating in press mounting die and stipulating press-fits, then, to after mold-locked, be cured processing, last, solidify and process the rear mold locking device that discharges;
The described step with epoxy encapsulation iron core is: first carry out batch mixing, batching and the stirring of epoxy resin, then under vacuum pressure gel encapsulate iron core;
The rear curing processing of described iron core and cooling step are: first clear up the slitter edge of iron core, then iron core is sent in curing oven and to be solidified, then to go out curing oven cooling for iron core;
The detecting step of described iron core is: first measure overall dimension, air gap and the visual examination of iron core, if three indexs are all up to standard, by detecting, if there is an index not up to standard, place under repair, if cannot repair, scrap, if repaired, get back to initial detecting step; Then franking on iron core, finally packs.
2. the production technology of long stator according to claim 1, is characterized in that, described silicon steel sheet adopts electrician's coil of strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310666316.XA CN103618416A (en) | 2013-12-10 | 2013-12-10 | Production process of long stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310666316.XA CN103618416A (en) | 2013-12-10 | 2013-12-10 | Production process of long stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103618416A true CN103618416A (en) | 2014-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310666316.XA Pending CN103618416A (en) | 2013-12-10 | 2013-12-10 | Production process of long stator |
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| Country | Link |
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| CN (1) | CN103618416A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109639075A (en) * | 2019-01-31 | 2019-04-16 | 麦克奥迪（厦门）电气股份有限公司 | A kind of packaging method of long-stator linear motor |
| CN114273801A (en) * | 2021-12-30 | 2022-04-05 | 江阴市高拓精密模具有限公司 | Welding production equipment and welding process for motor stator core of new energy automobile |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1244195C (en) * | 2003-06-12 | 2006-03-01 | 国家磁浮交通工程技术研究中心 | Continuous production method of linear synchronous motor long stator |
| JP2008228442A (en) * | 2007-03-13 | 2008-09-25 | Hitachi Ltd | Stepping motor and steel plate used to manufacture stepping motor |
-
2013
- 2013-12-10 CN CN201310666316.XA patent/CN103618416A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1244195C (en) * | 2003-06-12 | 2006-03-01 | 国家磁浮交通工程技术研究中心 | Continuous production method of linear synchronous motor long stator |
| JP2008228442A (en) * | 2007-03-13 | 2008-09-25 | Hitachi Ltd | Stepping motor and steel plate used to manufacture stepping motor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109639075A (en) * | 2019-01-31 | 2019-04-16 | 麦克奥迪（厦门）电气股份有限公司 | A kind of packaging method of long-stator linear motor |
| CN114273801A (en) * | 2021-12-30 | 2022-04-05 | 江阴市高拓精密模具有限公司 | Welding production equipment and welding process for motor stator core of new energy automobile |
| CN114273801B (en) * | 2021-12-30 | 2024-06-11 | 江阴市高拓精密模具有限公司 | Welding production equipment and welding process for stator core of motor of new energy automobile |
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Application publication date: 20140305 |