CN203496996U - Auxiliary frame installing structure and automobile - Google Patents
Auxiliary frame installing structure and automobile Download PDFInfo
- Publication number
- CN203496996U CN203496996U CN201320614452.XU CN201320614452U CN203496996U CN 203496996 U CN203496996 U CN 203496996U CN 201320614452 U CN201320614452 U CN 201320614452U CN 203496996 U CN203496996 U CN 203496996U
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- CN
- China
- Prior art keywords
- subframe
- lining
- auxiliary frame
- mount structure
- chassis runner
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- 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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Abstract
The utility model provides an auxiliary frame installing structure. The auxiliary frame installing structure is installed between an auxiliary frame and an automobile body longitudinal beam. The auxiliary frame installing structure comprises a bushing arranged on the auxiliary frame, and sunken pits, wherein a plurality of protrusions are arranged on the end face, making contact with the automobile body longitudinal beam in a cooperative mode, of the bushing, the sunken pits are used in cooperation with the protrusions, the sunken pits are arranged on the automobile body longitudinal beam, the protrusions enter the sunken pits, and the bushing is in attachment fit with the automobile body longitudinal beam. The utility model further provides an automobile. The automobile comprises the auxiliary frame installing structure. According to the auxiliary frame installing structure, installation locating of the auxiliary frame is accomplished by using the protrusions on the auxiliary frame and the corresponding sunken pits in the automobile body longitudinal beam, the structure is simple, locating is convenient, the structure is optimized, the number of used work fixtures is reduced, installation efficiency is greatly improved, universality of a platform is greatly improved, and the production cost is reduced.
Description
Technical field
The utility model relates to automotive body structure technical field, relates in particular to a kind of subframe mount structure and automobile.
Background technology
In auto-industry keen competition, car load factory, in order to have the advantage in competition, except controlling product design, is also one of necessary links to the control of cost.Car production adopts " conveyor line " operation at present, and it is particularly important that efficiency more seems.This just requires product from being designed into production, not only pays close attention to its surface structure, and need to pay close attention to it and produce efficiency and the cost of installing.
Subframe is the important structure assembly of automobile, is used for carrying driving engine, suspension, power drive system, and subframe can be with bolts or be welded direct on vehicle body, and the Main Function of subframe is that isolation is from vibration and the unbalancedness of other parts of vehicle body.
How accurately subframe to be arranged on to very important of just seeming on vehicle body, current method is to utilize the locating dowel pin on frock clamp to realize, and first subframe assembly is fixed to and on tray, recycles locating dowel pin and be accurately installed on vehicle body.This kind of locating dowel pin can only be used for the automobile platform of single vehicle, be unfavorable for that cross-platform use standdle carrier type is used, and lost time is more, artificial high with equipment cost, and inefficiency.
Utility model content
In order to overcome subframe in prior art, by the mode of frock and locating dowel pin location and installation, cause the technical matters that efficiency of assembling is low, commonality is poor, the utility model provides a kind of subframe mount structure and automobile.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
The utility model provides a kind of subframe mount structure, is installed between subframe and chassis runner, and described subframe mount structure comprises:
Be arranged at the lining on subframe, described lining coordinates the end face contacting to be provided with a plurality of projections with described chassis runner;
For coordinating the depression hole of described projection, described depression hole is arranged on described chassis runner;
Described projection enters described depression hole, described lining and described chassis runner snug fit.
Furthermore, in described subframe mount structure, described lining embeds described subframe, and the upper and lower surface of described subframe is protruded respectively at the two ends of described lining.
Furthermore, in described subframe mount structure, on described chassis runner, have the bolt hole coordinating with the hole of described lining, described bolt hole place is provided with the bolt box of bolt of rear end plate, bolt coordinates with described bolt box by described lining, and described subframe and described chassis runner are installed fixing.
Furthermore, in described subframe mount structure, described projection is semisphere.
Furthermore, in described subframe mount structure, described in be raised on the circle with the end face concentric of described lining evenly distributed.
Furthermore, in described subframe mount structure, the material of described lining is steel or aluminium.
The utility model provides a kind of automobile, comprises subframe mount structure as above.
The beneficial effects of the utility model are: subframe mount structure of the present utility model, utilize projection on subframe and chassis runner to cave in accordingly to have cheated the installation location of subframe, this kind simple in structure, location is convenient, structure optimization, reduce the use of frock clamp, greatly improved the universalization of installation effectiveness and platform, thereby reduced to produce, reduced cost.
Accompanying drawing explanation
Fig. 1 represents the subframe mount structure application site schematic diagram on vehicle body in the utility model embodiment;
Fig. 2 represents the subframe mount structure application site exploded perspective view on vehicle body in the utility model embodiment;
B part enlarged drawing in Fig. 3 presentation graphs 2;
C part enlarged drawing in Fig. 4 presentation graphs 2;
Fig. 5 represents along A-A in Fig. 1 to cutaway view.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in detail.
The utility model provides a kind of subframe mount structure, is installed between subframe and chassis runner, and described subframe mount structure comprises: be arranged at the lining on subframe, described lining coordinates the end face contacting to be provided with a plurality of projections with described chassis runner; For coordinating the depression hole of described projection, described depression hole is arranged on described chassis runner; Described projection enters described depression hole, described lining and described chassis runner snug fit.
Specifically, subframe mount structure of the present utility model, coordinates on face contact a plurality of projections is set with chassis runner at the lining of subframe, and projection stretches into that subframe is realized in depression hole on chassis runner and chassis runner is located.This installation and positioning structure, has replaced utilizing in prior art the locate mode of frock clamp and locating dowel pin.This kind simple in structure, and location is convenient, and structure optimization, has reduced the use of frock clamp, greatly improves the universalization of installation effectiveness and platform, thereby reduced to produce, reduced cost.
Shown in Fig. 5, novel subframe mount structure, is installed between subframe 1 and chassis runner 2, and subframe mount structure comprises the lining 4 being arranged on subframe 1, and lining 4 coordinates the end face contacting to be provided with a plurality of protruding 5 with chassis runner 1; The depression hole 3 of fitting projection 5, depression hole 3 is arranged on chassis runner 2; Projection 5 enters depression hole 3, lining 4 and chassis runner 2 snug fit.
Shown in seeing figures.1.and.2, subframe mount structure of the present utility model is installed between subframe 1 and chassis runner 2.Can be that fore sub frame is arranged on body structure longeron, or Rear secondary frame for vehicle is arranged on body rear end longeron, commonality be stronger.
Shown in Fig. 3 and Fig. 4, subframe mount structure of the present utility model mainly consists of the corresponding depression hole 3 on the projection 5 above subframe lining 4 and chassis runner 2.Subframe lining 4 projection 5 and the hole of the depression on chassis runner 23 above closely cooperates, and reaches pinpoint object.Lining 4 embeds in subframe 1, and the upper and lower surface of subframe 1 is protruded respectively at the two ends of lining 4.The upper surface of lining 4 coordinates with chassis runner 2.
Shown in Fig. 5, on chassis runner 2, have the bolt hole coordinating with the hole of lining 4, bolt hole place is provided with the bolt box 6 of bolt of rear end plate 7.
The lining 4 that does not affect subframe 1 after hemispherical projections 5 and depression hole 3 coordinate is installed, and after installation, coordinates in conjunction with closely herein, can't see outside projection 5, has guaranteed good outward appearance simultaneously, has guaranteed again the associativity of assembling.The bolt 7 of six-sided head carries out screw thread fit by lining 4 and nut box 6, reaches finally subframe 1 and chassis runner 2 are installed to fixing object.
The utility model provides a kind of automobile, comprises subframe mount structure as above.
It should be noted that, this automobile is the automobile that comprises above-mentioned subframe mount structure, and the implementation of above-mentioned subframe mount structure embodiment is equally applicable to, in the embodiment of this automobile, also can reach identical technique effect.
Above-described is preferred implementation of the present utility model; should be understood that the ordinary person for the art; can also make some improvements and modifications not departing under principle prerequisite described in the utility model, these improvements and modifications are also in protection domain of the present utility model.
Claims (7)
1. a subframe mount structure, is installed between subframe and chassis runner, it is characterized in that, described subframe mount structure comprises:
Be arranged at the lining on subframe, described lining coordinates the end face contacting to be provided with a plurality of projections with described chassis runner;
For coordinating the depression hole of described projection, described depression hole is arranged on described chassis runner;
Described projection enters described depression hole, described lining and described chassis runner snug fit.
2. subframe mount structure as claimed in claim 1, is characterized in that, described lining embeds described subframe, and the upper and lower surface of described subframe is protruded respectively at the two ends of described lining.
3. subframe mount structure as claimed in claim 1, it is characterized in that, on described chassis runner, have the bolt hole coordinating with the hole of described lining, described bolt hole place is provided with the bolt box of bolt of rear end plate, bolt coordinates with described bolt box by described lining, and described subframe and described chassis runner are installed fixing.
4. subframe mount structure as claimed in claim 1, is characterized in that, described projection is semisphere.
5. subframe mount structure as claimed in claim 1, is characterized in that, described in be raised on the circle with the end face concentric of described lining evenly distributed.
6. subframe mount structure as claimed in claim 1, is characterized in that, the material of described lining is steel or aluminium.
7. an automobile, is characterized in that, comprises as the subframe mount structure as described in arbitrary in claim 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320614452.XU CN203496996U (en) | 2013-09-30 | 2013-09-30 | Auxiliary frame installing structure and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320614452.XU CN203496996U (en) | 2013-09-30 | 2013-09-30 | Auxiliary frame installing structure and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203496996U true CN203496996U (en) | 2014-03-26 |
Family
ID=50327995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320614452.XU Expired - Fee Related CN203496996U (en) | 2013-09-30 | 2013-09-30 | Auxiliary frame installing structure and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203496996U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494699A (en) * | 2014-12-12 | 2015-04-08 | 安徽江淮汽车股份有限公司 | Sub-frame structure |
| KR20170066719A (en) * | 2015-12-04 | 2017-06-15 | 현대자동차주식회사 | Mounting structure of subframe rear parts for vehicle |
| WO2022068791A1 (en) * | 2020-09-29 | 2022-04-07 | 奇瑞汽车股份有限公司 | Auxiliary frame mounting structure and automobile |
-
2013
- 2013-09-30 CN CN201320614452.XU patent/CN203496996U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494699A (en) * | 2014-12-12 | 2015-04-08 | 安徽江淮汽车股份有限公司 | Sub-frame structure |
| KR20170066719A (en) * | 2015-12-04 | 2017-06-15 | 현대자동차주식회사 | Mounting structure of subframe rear parts for vehicle |
| KR102251349B1 (en) * | 2015-12-04 | 2021-05-13 | 현대자동차주식회사 | Mounting structure of subframe rear parts for vehicle |
| WO2022068791A1 (en) * | 2020-09-29 | 2022-04-07 | 奇瑞汽车股份有限公司 | Auxiliary frame mounting structure and automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20210930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |