CN202840848U - Motor armature portion welding structure - Google Patents
Motor armature portion welding structure Download PDFInfo
- Publication number
- CN202840848U CN202840848U CN 201220447807 CN201220447807U CN202840848U CN 202840848 U CN202840848 U CN 202840848U CN 201220447807 CN201220447807 CN 201220447807 CN 201220447807 U CN201220447807 U CN 201220447807U CN 202840848 U CN202840848 U CN 202840848U
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- China
- Prior art keywords
- iron
- sleeve
- welding structure
- welding
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a motor armature portion welding structure, comprising an iron sleeve. An iron loop is sleeved outside the iron sleeve; a groove is provided at the outer side the middle portion of the iron sleeve; a red copper sleeve is clamped in the groove; an insulation paper is arranged between the red copper sleeve and the iron loop; and the iron sleeve is connected with the iron loop employing a soldering mode, wherein a silver solder piece is added between copper wires for welding. According to the utility model, the dimension of a motor armature is improved, the welding structure is further improved, copper and welding material are saved in large amounts, production cost is saved, and simultaneously, the welding firmness and reliability are guarantee employing a soldering method.
Description
Technical field:
The utility model relates to machine field, relates in particular to a kind of armature part Welding Structure.
Background technology:
Model is that the actuating motor of 40MT is the motor device of commonly using, there is large-scale application in enterprise in a lot of fields, dominant ideas in line with cost efficiency, examination has been done following improvement to the armature of this motor: former commutator 40MT-202 maximum outside diameter is changed little, then adopt the mode of soldering to weld.Because the structure of armature portion changes to some extent, welding manner in the past can not be satisfied the demand, and therefore imagination provides a kind of new Welding Structure to solve this problem.
The utility model content:
The purpose of this utility model just provides a kind of armature part Welding Structure, solves to use instead to adopt the mode of soldering to weld, because the structure of armature portion changes the problem that welding manner in the past can not be satisfied the demand to some extent.
The technical solution adopted in the utility model is:
A kind of armature part Welding Structure: have an iron cover, the outer iron ring that is set with of iron cover, the outside, iron ring middle part has groove, is installed with the red copper cover in the groove, between red copper cover and the iron ring insulating paper is installed.
Adopt the mode of soldering to weld between described iron cover and the iron ring, described soldering is welded adding the silver soldering sheet between copper cash and the copper cash exactly again.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is by the size of improvement armature, and the improvement Welding Structure, can save a large amount of copper and welding material, has saved production cost, and the method for welding that adopts has simultaneously guaranteed that firm welding is reliable.
Description of drawings:
Accompanying drawing 1 is the utility model structural representation.
Embodiment:
Below in conjunction with accompanying drawing, by embodiment the utility model is described in further detail:
A kind of armature part Welding Structure: have iron cover 1, the iron cover 1 outer iron ring 2 that is set with, the outside, iron ring middle part has groove, is installed with red copper cover 3 in the groove, between red copper cover 3 and the iron ring 2 insulating paper 4 is installed; Adopt the mode of soldering to weld between iron cover and the iron ring, described soldering is welded adding the silver soldering sheet between copper cash and the copper cash exactly again.
Above-described embodiment only is better execution mode of the present utility model, and in addition, the utility model can also have other implementations.Need to prove, under the prerequisite that does not break away from the utility model design, any apparent improvement and modification all should fall within the protection range of the present utility model.
Claims (2)
1. armature part Welding Structure is characterized in that: have an iron cover, and the outer iron ring that is set with of iron cover, the outside, iron ring middle part has groove, is installed with the red copper cover in the groove, between red copper cover and the iron ring insulating paper is installed.
2. armature part Welding Structure according to claim 1 is characterized in that: adopt the mode of soldering to weld between described iron cover and the iron ring, described soldering is welded adding the silver soldering sheet between copper cash and the copper cash exactly again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220447807 CN202840848U (en) | 2012-09-05 | 2012-09-05 | Motor armature portion welding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220447807 CN202840848U (en) | 2012-09-05 | 2012-09-05 | Motor armature portion welding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202840848U true CN202840848U (en) | 2013-03-27 |
Family
ID=47952450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220447807 Expired - Fee Related CN202840848U (en) | 2012-09-05 | 2012-09-05 | Motor armature portion welding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202840848U (en) |
-
2012
- 2012-09-05 CN CN 201220447807 patent/CN202840848U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 239352, Anhui, Chuzhou Tianchang Jin Zhen Community Industrial Park Patentee after: Anhui Zhongxin Polytron Technologies Inc Address before: 239352, Anhui, Chuzhou Tianchang Jin Zhen Community Industrial Park Patentee before: Zhong Xin precision forging Science and Technology Ltd. of Tianzhang City |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20170905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |