CN201130880Y - Back cover bolt hole locating structure for automobile AC engine - Google Patents
Back cover bolt hole locating structure for automobile AC engine Download PDFInfo
- Publication number
- CN201130880Y CN201130880Y CNU2007200165616U CN200720016561U CN201130880Y CN 201130880 Y CN201130880 Y CN 201130880Y CN U2007200165616 U CNU2007200165616 U CN U2007200165616U CN 200720016561 U CN200720016561 U CN 200720016561U CN 201130880 Y CN201130880 Y CN 201130880Y
- Authority
- CN
- China
- Prior art keywords
- bolt hole
- rear cover
- generator
- positioning
- bonnet
- 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 relates to a bolt hole positioning structure of the rear cover of a vehicle AC generator which is provided with a rotor and solves problems of hard positioning of the bolt hole of the rear cover of the prior generators without hanging angle holes. The bolt hole positioning structure comprises a rear cover body and four bolt holes arranged on the rear cover body, which has the special aspects that: two bolt holes at one side of the rear cover body are provided with two positioning bosses. The positioning structure has the advantages of arranging two positioning bosses at the position of the two bolt holes at one side of the rear cover, making the generator without any hanging angle holes on the rear cover easy to be positioned as well, solving problems of aligned positioning of a front end cover of the generator and the bolt hole of the rear cover, thus being convenient for the assembly of the generator, speeding the progress of the assembly and improving work efficiency.
Description
Technical field
The utility model belongs to a kind of generator component, particularly a kind of vehicle alternator bonnet bolt hole location structure with your formula rotor of blue-track.
Background technology
Vehicle alternator normally is assembled together with four in-and-out bolts, during assembling, need the drive end shield of generator is alignd with the bolt hole of bonnet, could smoothly in-and-out bolt be pierced into bolt hole, and guarantee that adjuster outlet direction and B+ position are on the correct position.Usually the drive end shield of generator and the positioned in alignment of bonnet bolt hole are realized by the Gua Jiao hole of forward and backward lid, but, for the generator that does not have the Gua Jiao hole on the bonnet, during assembling, the location of bolt hole is just relatively more difficult, the progress of influence assembling, and operating efficiency is lower, simultaneously, also be unfavorable for improving the quality of assembling.
Summary of the invention
The technical problems to be solved in the utility model is that overcoming does not have the difficult problem in the generator bolt hole in Gua Jiao hole location, the vehicle alternator bonnet bolt hole location structure of provide a kind of easy location, being convenient to install on the existing bonnet.
The utility model has a bonnet body, and four bolts hole are arranged on the bonnet body, and its special character is at two bolt hole places of bonnet body one side two positioning boss to be arranged, to solve the problem of assembling and positioning.
Advantage of the present utility model is, two bolt hole places in bonnet one side are provided with two positioning boss, the generator that does not have the Gua Jiao hole on the bonnet also can be located easily, the drive end shield of generator and the positioned in alignment problem of bonnet bolt hole when having solved assembling, be convenient to the assembling of generator, accelerate the progress of assembling, improved operating efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the rearview of Fig. 1;
Fig. 3 is that the A of Fig. 1 is to view.
Embodiment
As shown in drawings, the utility model has a bonnet body 1, and four bolts hole 2 are arranged on bonnet body 1, is used for the installation of in-and-out bolt; There are two positioning boss 3 at two bolt hole 2 places in bonnet body 1 one sides, the projection that matches with positioning boss 3 is set on the frock of production line, can when assembling, the bolt hole of generator drive end shield be alignd mutually with the bolt hole 2 of bonnet body 1, solve the assembling and positioning problem that does not have the generator in Gua Jiao hole on the bonnet, increase work efficiency.
Claims (1)
1, a kind of vehicle alternator bonnet bolt hole location structure, it has a bonnet body, and four bolts hole are arranged on the bonnet body, it is characterized in that, at two bolt hole places of bonnet body one side two positioning boss is arranged.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200165616U CN201130880Y (en) | 2007-12-10 | 2007-12-10 | Back cover bolt hole locating structure for automobile AC engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200165616U CN201130880Y (en) | 2007-12-10 | 2007-12-10 | Back cover bolt hole locating structure for automobile AC engine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201130880Y true CN201130880Y (en) | 2008-10-08 |
Family
ID=40018748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007200165616U Expired - Fee Related CN201130880Y (en) | 2007-12-10 | 2007-12-10 | Back cover bolt hole locating structure for automobile AC engine |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201130880Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103683626A (en) * | 2013-12-18 | 2014-03-26 | 柳州杰诺瑞汽车电器系统制造有限公司 | Starter rear cover |
-
2007
- 2007-12-10 CN CNU2007200165616U patent/CN201130880Y/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103683626A (en) * | 2013-12-18 | 2014-03-26 | 柳州杰诺瑞汽车电器系统制造有限公司 | Starter rear cover |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20111210 |