CN201821190U - Automobile motor housing - Google Patents
Automobile motor housing Download PDFInfo
- Publication number
- CN201821190U CN201821190U CN201020553886XU CN201020553886U CN201821190U CN 201821190 U CN201821190 U CN 201821190U CN 201020553886X U CN201020553886X U CN 201020553886XU CN 201020553886 U CN201020553886 U CN 201020553886U CN 201821190 U CN201821190 U CN 201821190U
- Authority
- CN
- China
- Prior art keywords
- teeth
- automobile motor
- motor housing
- butt end
- inner groovy
- 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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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses an automobile motor housing which comprises a housing body, wherein the housing body is formed by engagement and fixed connection of the two opposite connection ends of a metal sheet, and the ports of the opposite connection ends are closely engaged. The automobile motor housing meets the standard requirements for air tightness and explosion protection, has high structural accuracy and reduces production cost.
Description
Technical field
The utility model relates to the automobile motor shell.
Background technology
The output unit of automobile motor required drive during as auto activation engine, the important indicator of weighing the starter outer cover quality is air-tightness and the explosion-proof expansive force that shell reaches certain standard.At present, motor case realizes that by two kinds of frame modes a kind of is to stretch by steel plate to form tubulose, can reach the requirement of air-tightness and explosion-proof expansive force, owing to there is distortion in drawing process, the accuracy of therefore producing product is not enough; Another kind is seamless steel pipe cutting, and this mode then production cost and fee of material is all very high.
The utility model content
The purpose of this utility model is to provide a kind of low cost that has, the motor case of high accuracy characteristics, and reach the quality requirement of shell.
Above-mentioned purpose is achieved through the following technical solutions:
The automobile motor shell has shell body, it is characterized in that: described shell body by metal sheet two the butt end interlock is fixedly connected constitutes.
Have one group of teeth that can be strutted on the port of butt end, described one side, have inner groovy between teeth and the teeth; Another side butt end port has one group and is used for backing down the projection of teeth and inserts the interior inserted block of inner groovy.
When being subjected to the external force effect, metal sheet two butt ends connect, and the projection of an end is backed down the teeth of the other end at this moment, and teeth are strutted to be clamp-oned between projection and the inserted block; Inserted block is inserted in the inner groovy by the external force extruding, this moment, teeth were pushed by inserted block again, and butt end port interlock gets suitable close and firm, and the motor case that said structure constitutes can reach the air-tightness and the explosion-proof expansive force of standard-required, and this structure precision height has reduced production cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1, the automobile motor shell has shell body 1, and described shell body 1 constitutes by interlock is fixedly connected two butt ends 11,12 of metal sheet, wherein have one group of teeth 2 that can be strutted on 11 ports of butt end on one side, have inner groovy 3 between teeth and the teeth; Another side butt end 12 ports have one group and are used for backing down the projection 4 of teeth 2 and the inserted block 5 in the insertion inner groovy 3.
When being subjected to the external force effect, metal sheet two butt ends 11,12 connect, and the projection 4 of an end is backed down the teeth 2 of the other end at this moment, and teeth 2 are strutted to be clamp-oned between projection 4 and the inserted block 5; Inserted block 5 is inserted in the inner groovy 3 by the external force effect, teeth 2 are pushed by inserted block 5 again simultaneously, and butt end 11,12 port interlocks get suitable close and firm, and the motor case that said structure constitutes can reach the air-tightness and the explosion-proof expansive force of standard-required, and this structure precision height has reduced production cost.
Claims (2)
1. the automobile motor shell has shell body, it is characterized in that: described shell body by metal sheet two the butt end interlock is fixedly connected constitutes.
2. automobile motor shell as claimed in claim 1 is characterized in that: have one group of teeth that can be strutted on the port of butt end, described one side, have inner groovy between teeth and the teeth; Another side butt end port has one group and is used for backing down the projection of teeth and inserts the interior inserted block of inner groovy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020553886XU CN201821190U (en) | 2010-10-09 | 2010-10-09 | Automobile motor housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020553886XU CN201821190U (en) | 2010-10-09 | 2010-10-09 | Automobile motor housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201821190U true CN201821190U (en) | 2011-05-04 |
Family
ID=43919132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020553886XU Expired - Fee Related CN201821190U (en) | 2010-10-09 | 2010-10-09 | Automobile motor housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201821190U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393703A (en) * | 2014-11-12 | 2015-03-04 | 重庆市林正机械有限公司 | Automatic starting motor housing |
| CN104393702A (en) * | 2014-11-12 | 2015-03-04 | 重庆市林正机械有限公司 | Starting motor housing |
| CN107196442A (en) * | 2017-07-25 | 2017-09-22 | 江苏中色锐毕利实业有限公司 | A kind of motor shell aluminium alloy castings of new-energy automobile |
| CN109244279A (en) * | 2018-09-13 | 2019-01-18 | 常州微宙电子科技有限公司 | A kind of Split insulation formula high-energy density lithium battery casing |
-
2010
- 2010-10-09 CN CN201020553886XU patent/CN201821190U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393703A (en) * | 2014-11-12 | 2015-03-04 | 重庆市林正机械有限公司 | Automatic starting motor housing |
| CN104393702A (en) * | 2014-11-12 | 2015-03-04 | 重庆市林正机械有限公司 | Starting motor housing |
| CN107196442A (en) * | 2017-07-25 | 2017-09-22 | 江苏中色锐毕利实业有限公司 | A kind of motor shell aluminium alloy castings of new-energy automobile |
| CN109244279A (en) * | 2018-09-13 | 2019-01-18 | 常州微宙电子科技有限公司 | A kind of Split insulation formula high-energy density lithium battery casing |
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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 | ||
| CP02 | Change in the address of a patent holder |
Address after: 318000 Jiaojiang City, Zhejiang Province before the letter road, No. 28, Taizhou Patentee after: Xingzhi Motor Co., Ltd. Address before: 318000, No. 115, North Main Street, Jiaojiang District, Zhejiang, Taizhou Patentee before: Xingzhi Motor Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20171009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |