CN204197027U - It is two guide locating device provided that a kind of subframe is installed - Google Patents
It is two guide locating device provided that a kind of subframe is installed Download PDFInfo
- Publication number
- CN204197027U CN204197027U CN201420567407.8U CN201420567407U CN204197027U CN 204197027 U CN204197027 U CN 204197027U CN 201420567407 U CN201420567407 U CN 201420567407U CN 204197027 U CN204197027 U CN 204197027U
- Authority
- CN
- China
- Prior art keywords
- subframe
- bolt
- nut
- connection pipe
- locating device
- 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
Links
Abstract
The utility model relates to automotive field, particularly relate to the two guide locating device provided of a kind of subframe installation, comprise subframe, front crossbeam, screw bolt and nut, described subframe is provided with connection pipe, described connection pipe coupling end horizontal buckling, described front crossbeam and described connection pipe are connected and fixed by described bolt and described nut.This device can improve the dimensional accuracy of assembling, avoids car load sideslip; Bolt extension elongation can also be shortened, reduce the problem of the solution general assembly assembling difficulty of nut; For subframe assembling provides guiding, reduce in fitting process and adjust the non-increment time; For tie bolt provides assembling guiding, when reducing nut bolt coupling, slide dental phenomenon.
Description
Technical field
The utility model relates to automotive field, particularly relates to the two guide locating device provided of a kind of subframe installation.
Background technology
In prior art, subframe connects the structure of described front crossbeam is that bolt is fixedly connected with subframe and described front crossbeam horizontal through connection pipe, connects inconvenient, reduce work efficiency in installation process.
Meanwhile, find that the weld bolt on vehicle body is longer in subframe installation process, the squareness of bolt is difficult to ensure, causes guiding to lose efficacy, and be difficult to ensure assembling, even in fitting process, thread and subframe interfere the phenomenons such as sliding tooth.Subframe attachment point size is unstable, affects vehicle performance, as sideslip.
Utility model content
The utility model proposes the two guide locating device provided of a kind of subframe installation, have employed the horizontally disposed mode of connection pipe, solve in original technology and the problem inconvenient, work efficiency is not high is installed.
This technical scheme is: it is two guide locating device provided that a kind of subframe is installed, comprise subframe, front crossbeam, screw bolt and nut, described subframe is provided with connection pipe, described connection pipe coupling end horizontal buckling, described bolt passes vertically through described front crossbeam and described connection pipe, and described bolt coordinates described nut to be connected and fixed described front crossbeam and described connection pipe.Described bolt is vertically installed, convenient and swift.
Further technical scheme of the present utility model is: the two guide locating device provided of this subframe installation also comprises subframe sleeve, described subframe sleeve is through described connection pipe, the upper end of described subframe sleeve is also provided with boss, and described bolt is through described subframe sleeve.Increase subframe sleeve and effectively stop described bolt sideslip, reduce installation difficulty, increase installation effectiveness.
For optimizing the two guide locating device provided of this subframe installation further, solve the problem of described bolt sideslip, further technical scheme of the present utility model is: described nut is also provided with pilot sleeve.
Further technical scheme of the present utility model is: described nut is also provided with fixed lobe, the described front crossbeam of described fixed projection flat end contact.Add the longitudinal length of described nut, shorten described bolt extension elongation, avoid described bolt sponson to occur sliding dental phenomenon.Increase described fixed projection, and the described front crossbeam of the flat end of this projection contact, further firm described bolt, avoids occurring deviation phenomenon.
Further technical scheme of the present utility model is: described pilot sleeve is also provided with outer guide angle.For subframe assembling provides guiding, reduce in fitting process and adjust the non-increment time.
Further technical scheme of the present utility model is: described pilot sleeve is also provided with interior guide angle.For tie bolt provides assembling guiding, when reducing nut bolt coupling, slide dental phenomenon.
The beneficial effects of the utility model are: the dimensional accuracy improving assembling, avoid car load sideslip.Bolt extension elongation can be shortened, reduce the problem of the solution general assembly assembling difficulty of nut.For subframe assembling provides guiding, reduce in fitting process and adjust the non-increment time.For tie bolt provides assembling guiding, when reducing nut bolt coupling, slide dental phenomenon.
Accompanying drawing explanation
Fig. 1 is the assembling stereogram that the utility model embodiment provides.
Fig. 2 is the assembling schematic diagram that the utility model embodiment provides.
Fig. 3 is the nut schematic diagram that the utility model embodiment provides.
Reference numeral: 1. crossbeam before, 2. connection pipe, 3. bolt, 4. nut, 41. fixed lobes, 5. subframe sleeve.
Detailed description of the invention
It is two guide locating device provided that a kind of subframe is installed, comprise subframe, front crossbeam 1, bolt 3 and nut 4, described subframe is provided with connection pipe 2, described connection pipe 2 coupling end horizontal buckling, described bolt 3 passes vertically through described front crossbeam 1 and described connection pipe 2, and described bolt 3 coordinates described nut 4 to be connected and fixed described front crossbeam 1 and described connection pipe 2.
The two guide locating device provided of this subframe installation also comprises subframe sleeve 5, and described subframe sleeve 5 is through described connection pipe 2, and described subframe sleeve 5 upper end is also provided with boss, and described bolt 3 is through described subframe sleeve 5.
Described nut 4 is also provided with pilot sleeve.
Described nut 4 is also provided with fixed lobe 41, the described front crossbeam 1 of described fixed projection flat end contact.
Described pilot sleeve is also provided with outer guide angle α.
Described pilot sleeve is also provided with interior guide angle β.
Specific implementation process: described subframe sleeve 5 is penetrated described connection pipe 2, aligns described subframe sleeve 5 with the connecting bore on described front crossbeam 1, described pilot sleeve is inserted described connecting bore and subframe sleeve 5.Described bolt 3 is fixed on described nut 4.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a subframe installation is two guide locating device provided, comprise subframe, front crossbeam, screw bolt and nut, it is characterized in that: described subframe is provided with connection pipe, described connection pipe coupling end horizontal buckling, described bolt passes vertically through described front crossbeam and described connection pipe, and described bolt coordinates described nut to be connected and fixed described front crossbeam and described connection pipe.
2. what subframe according to claim 1 was installed is two guide locating device provided, it is characterized in that: the two guide locating device provided of this subframe installation also comprises subframe sleeve, described subframe sleeve is through described connection pipe, the upper end of described subframe sleeve is also provided with boss, and described bolt is through described subframe sleeve.
3. what subframe according to claim 2 was installed is two guide locating device provided, it is characterized in that: described nut is also provided with pilot sleeve.
4. what subframe according to claim 3 was installed is two guide locating device provided, it is characterized in that: described nut is also provided with fixed lobe, the described front crossbeam of described fixed projection flat end contact.
5. it is two guide locating device provided that the subframe according to claim 3 or 4 is installed, and it is characterized in that: described pilot sleeve is also provided with outer guide angle α.
6. what subframe according to claim 5 was installed is two guide locating device provided, it is characterized in that: described pilot sleeve is also provided with interior guide angle β.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420567407.8U CN204197027U (en) | 2014-09-29 | 2014-09-29 | It is two guide locating device provided that a kind of subframe is installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420567407.8U CN204197027U (en) | 2014-09-29 | 2014-09-29 | It is two guide locating device provided that a kind of subframe is installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204197027U true CN204197027U (en) | 2015-03-11 |
Family
ID=52655014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420567407.8U Expired - Fee Related CN204197027U (en) | 2014-09-29 | 2014-09-29 | It is two guide locating device provided that a kind of subframe is installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204197027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340268A (en) * | 2014-09-29 | 2015-02-11 | 上汽通用五菱汽车股份有限公司 | Double guide positioning device for mounting auxiliary frame |
-
2014
- 2014-09-29 CN CN201420567407.8U patent/CN204197027U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340268A (en) * | 2014-09-29 | 2015-02-11 | 上汽通用五菱汽车股份有限公司 | Double guide positioning device for mounting auxiliary frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 |