CN204341204U - A kind of vehicle body fixed seat structure connected for subframe - Google Patents
A kind of vehicle body fixed seat structure connected for subframe Download PDFInfo
- Publication number
- CN204341204U CN204341204U CN201420779468.0U CN201420779468U CN204341204U CN 204341204 U CN204341204 U CN 204341204U CN 201420779468 U CN201420779468 U CN 201420779468U CN 204341204 U CN204341204 U CN 204341204U
- Authority
- CN
- China
- Prior art keywords
- permanent seat
- subframe
- vehicle body
- nut sleeve
- seat assembly
- 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.)
- Active
Links
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a kind of vehicle body fixed seat structure connected for subframe, comprise subframe and vehicle body, subframe is connected by permanent seat assembly with vehicle body, and subframe is connected by double end stud with permanent seat assembly, and permanent seat assembly is connected with automobile body welding; Permanent seat assembly comprises permanent seat body and nut sleeve, permanent seat body two ends are provided with opening and sidepiece is provided with flange, permanent seat body two openings and flange and automobile body welding, nut sleeve lateral surface top is welded with the nut sleeve via hole of vehicle body, nut sleeve lateral surface bottom is installed via hole with the subframe of permanent seat body and is welded, and permanent seat body, nut sleeve, vehicle body define the case type structures that has midfoot support.It is simple and reasonable for structure, and intensity is high, and the connecting length of nut sleeve and bolt is long, meets the connection request of top load subframe.
Description
Technical field
The utility model relates to a kind of vehicle body fixed seat structure connected for subframe.
Background technology
Automobile accessory frame is very important parts, has higher requirement to the body structure of its contact area, the structure of the car body be therefore connected with subframe and periphery load bearing element, and the design of the connection mode of subframe and car body just seems particularly important.
In existing design, subframe generally adopts bolt and nut to be connected with the connection mode of car body, and major way adopts nutplate 1 and nut box 2 to coordinate, and nutplate base and body parts 3 are fitted, nutplate top is through hole jaggy on nut box, and then nut box and body parts pass through CO
2gas protects weldering weld together (as Fig. 1).The connecting length of this structure nut plate and bolt falls short of, and vehicle body local strength is not high enough, can not meet the connection request of top load subframe.
Summary of the invention
The purpose of this utility model is a kind of vehicle body fixed seat structure connected for subframe of design, and its structure is simple, connects reliable, can meet the connection request of top load subframe.
The technical solution of the utility model is achieved in that
A kind of vehicle body fixed seat structure connected for subframe, comprise subframe and vehicle body, it is characterized in that, also comprise permanent seat assembly, subframe is connected by permanent seat assembly with vehicle body, subframe is connected by double end stud with permanent seat assembly, and permanent seat assembly is connected with automobile body welding.
A kind of improvement project of the vehicle body fixed seat structure for subframe connection, described permanent seat assembly comprises permanent seat body and nut sleeve, permanent seat body two ends are provided with opening and sidepiece is provided with flange, permanent seat body two openings and flange and automobile body welding, described nut sleeve lateral surface top is welded with the nut sleeve via hole of vehicle body, nut sleeve lateral surface bottom is installed via hole with the subframe of permanent seat body and is welded, permanent seat body, nut sleeve, vehicle body defines the case type structures that has midfoot support, its structure is simple, rationally, intensity is high, and the connecting length of nut sleeve and bolt is long, meet the connection request of top load subframe.
A kind of further improvement project of the vehicle body fixed seat structure for subframe connection, described permanent seat body is grooved, two opening and flange have the welding edge with automobile body welding, and there is a circular concave its bottom surface, and corresponding subframe is installed via hole and is positioned on concave surface.
For a further improvement project for the vehicle body fixed seat structure that subframe connects, described nut sleeve profile is cylinder, and with the flange for locating in the middle part of outer wall, hollow bulb is internal thread hole.
The utility model has the following advantages: permanent seat body two openings and flange and automobile body welding, the upper and lower two ends of nut sleeve respectively with permanent seat body and automobile body welding, permanent seat body, nut sleeve, vehicle body define the case type structures that has midfoot support, it is simple and reasonable for structure, intensity is high, and the connecting length of nut sleeve and double end stud is long, meet the connection request of top load subframe.
Accompanying drawing explanation
Fig. 1 is the subframe of existing automobile and the connection structure schematic diagram of vehicle body;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the total perspective cutaway view of A-A line in Fig. 2;
Fig. 4 is the structural representation of permanent seat assembly;
In figure: 1-nutplate, 2-nut box, 3-body parts, 4-vehicle body, 5-permanent seat body, 6-subframe, 7-nut sleeve, 8-double end stud, 9-permanent seat assembly.
Detailed description of the invention
Specific embodiments of the present utility model is described in detail below in conjunction with accompanying drawing.
As shown in Figure 2, for the vehicle body fixed seat structure that subframe connects, comprise subframe 6, vehicle body 4 and permanent seat assembly 9, subframe 6 is connected by permanent seat assembly 9 with vehicle body 4, subframe 6 is connected by double end stud 8 with permanent seat assembly 9, and permanent seat assembly 9 and vehicle body 4 pass through CO
2gas protects weldering weld together.
As shown in Figure 3, Figure 4, permanent seat assembly 9 comprises permanent seat body 5 and nut sleeve 7, one end of nut sleeve 7 is welded on permanent seat body 5, the other end is welded on vehicle body 4, permanent seat assembly 9 and vehicle body 4 define the case type structures that has midfoot support, nut sleeve 7 lateral surface top is welded with the nut sleeve via hole of vehicle body 4, and nut sleeve 7 lateral surface bottom is installed via hole with the subframe 6 of permanent seat body 5 and welded, and defines the midfoot support of case type structures.
Nut sleeve 7 profile is cylinder, and with the flange for locating in the middle part of outer wall, hollow bulb is internal thread hole.
Permanent seat body 5 is in grooved, and its two ends are provided with opening, and sidepiece is provided with flange, and two openings and flange have the welding edge with automobile body welding, and there is a circular concave its bottom surface, and corresponding subframe 6 is installed via hole and is positioned on concave surface.
Subframe on permanent seat body 5, when assembling, first, is installed one week of via hole and the lateral surface bottom CO of nut sleeve 7 by the utility model
2gas protects weldering weld together, forms permanent seat assembly 9, and the internal thread hole that the subframe of permanent seat body 5 installs via hole and nut sleeve 7 is concentric.Secondly, two of permanent seat body 5 openings and flange and vehicle body 4 are used CO
2gas protects weldering weld together, then by one week of the nut sleeve via hole of vehicle body 4 with the lateral surface top CO of nut sleeve 7
2gas protects weldering weld together, and the internal thread hole of the nut sleeve via hole of vehicle body 4 and nut sleeve 7 is concentric.Finally, subframe 6 and permanent seat assembly 9 double end stud 8 are linked together, such subframe 6 is just linked together by permanent seat assembly 9 and vehicle body 4.
Claims (4)
1. the vehicle body fixed seat structure connected for subframe, comprise subframe and vehicle body, it is characterized in that, also comprise permanent seat assembly, subframe is connected by permanent seat assembly with vehicle body, subframe is connected by double end stud with permanent seat assembly, and permanent seat assembly is connected with automobile body welding.
2. a kind of vehicle body fixed seat structure connected for subframe according to claim 1, it is characterized in that, described permanent seat assembly comprises permanent seat body and nut sleeve, permanent seat body two ends are provided with opening and sidepiece is provided with flange, permanent seat body two openings and flange and automobile body welding, described nut sleeve lateral surface top is welded with the nut sleeve via hole of vehicle body, nut sleeve lateral surface bottom is installed via hole with the subframe of permanent seat body and is welded, and permanent seat body, nut sleeve, vehicle body define the case type structures that has midfoot support.
3. a kind of vehicle body fixed seat structure connected for subframe according to claim 2, it is characterized in that, described permanent seat body is grooved, two opening and flange have the welding edge with automobile body welding, there is a circular concave its bottom surface, and corresponding subframe is installed via hole and is positioned on concave surface.
4. a kind of vehicle body fixed seat structure connected for subframe according to Claims 2 or 3, it is characterized in that, described nut sleeve profile is cylinder, and with the flange for locating in the middle part of outer wall, hollow bulb is internal thread hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420779468.0U CN204341204U (en) | 2014-12-10 | 2014-12-10 | A kind of vehicle body fixed seat structure connected for subframe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420779468.0U CN204341204U (en) | 2014-12-10 | 2014-12-10 | A kind of vehicle body fixed seat structure connected for subframe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204341204U true CN204341204U (en) | 2015-05-20 |
Family
ID=53224494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420779468.0U Active CN204341204U (en) | 2014-12-10 | 2014-12-10 | A kind of vehicle body fixed seat structure connected for subframe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204341204U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999879A (en) * | 2015-05-25 | 2015-10-28 | 合肥创智汽车技术开发有限公司 | Novel rear shock absorber installation structure |
| CN107628112A (en) * | 2016-07-18 | 2018-01-26 | 现代自动车株式会社 | Erecting device for subframe |
-
2014
- 2014-12-10 CN CN201420779468.0U patent/CN204341204U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999879A (en) * | 2015-05-25 | 2015-10-28 | 合肥创智汽车技术开发有限公司 | Novel rear shock absorber installation structure |
| CN107628112A (en) * | 2016-07-18 | 2018-01-26 | 现代自动车株式会社 | Erecting device for subframe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204341204U (en) | A kind of vehicle body fixed seat structure connected for subframe | |
| CN204527305U (en) | Rear secondary frame for vehicle mounting structure and automobile | |
| CN202272067U (en) | Rear wall plate of truck | |
| CN203358384U (en) | Seat installation support and seat installation structure | |
| CN204526755U (en) | Tailgate overarm support assembly | |
| CN202284877U (en) | Plug cap and side plate assembly for air conditioner condenser for vehicle | |
| CN210821794U (en) | Split type power battery mounting bracket assembly and commercial truck applying same | |
| CN203671157U (en) | Engine suspension beam support | |
| CN203637824U (en) | Connecting part for hopper ridges and side walls on coal hopper car | |
| CN203142317U (en) | Upper punching swing arm for multi-connecting rod rear suspension | |
| CN210707669U (en) | Spare tire fixing device for vehicle and vehicle with same | |
| CN203046893U (en) | Car shifter installation base | |
| CN203780610U (en) | Automobile front-end lower cross beam and automobile body front-end frame structure | |
| CN205113212U (en) | Sectional shelf -unit is used in installation of car BCM | |
| CN202295002U (en) | Connection structure for upper sectional plate of front column inner plate of automobile | |
| CN205168188U (en) | Transmission shaft installing support structure | |
| CN204915402U (en) | Installing support of shaking hands safely | |
| CN204037401U (en) | Outer aisle locomotive plastic-blasting, nothing expose weld seam form handrail | |
| CN205345019U (en) | Steering gear support | |
| CN204506379U (en) | A kind of front suspension connecting arm stiffening device | |
| CN206336119U (en) | A kind of engine support assembly and automobile | |
| CN204172631U (en) | A kind of automobile top link | |
| CN204127192U (en) | A kind of bracket assembly of vibration damper | |
| CN203268159U (en) | Taillight frame of engineering truck | |
| CN202728011U (en) | Lower fixed support assembly of child seat fixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |