CN209534796U - A kind of automobile seat mounting structure with positioning welding nut - Google Patents
A kind of automobile seat mounting structure with positioning welding nut Download PDFInfo
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- CN209534796U CN209534796U CN201822263011.5U CN201822263011U CN209534796U CN 209534796 U CN209534796 U CN 209534796U CN 201822263011 U CN201822263011 U CN 201822263011U CN 209534796 U CN209534796 U CN 209534796U
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- positioning welding
- welding nut
- cross beam
- fixed
- nut
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Abstract
The utility model belongs to underbody car pedestal mounting technique field, it is specifically related to a kind of automobile seat mounting structure with positioning welding nut, its fixation stringer for including fixed cross beam and the fixed cross beam top being set by installing bolt, chair framework is provided between the fixed cross beam and the fixed stringer, limiting slot is offered on the chair framework, location nut device is provided on the fixed cross beam, the installation bolt is arranged on the location nut device by the limiting slot；The utility model structural design of fittings is simple, and it is convenient to realize, high stability.
Description
Technical field
The utility model belongs to underbody car crossbeam mounting technique field, is specifically related to a kind of with positioning welding nut
Automobile seat mounting structure.
Background technique
Generally there are three types of modes for automobile seat mounting structure at present
1) two 7.2 positioning columns of Φ are welded on vehicle body crossbeam, two 8 location holes of Φ are arranged in chair framework corresponding position；2)
Two 7.2 positioning columns of Φ are welded on chair framework, two 8 seat mounting-positioning holes of Φ are arranged in vehicle body crossbeam corresponding position；3) seat
Without location structure on chair skeleton and vehicle body crossbeam.The shortcomings that three of the above mode:
1) and 2) when wherein automotive seat assembles, two 7.2 positioning columns of Φ need to be needed to two 8 location holes of Φ of insertion simultaneously
In, it can not be visual in installation process, when Primary Location, has difficulties, and installation effectiveness is relatively low.
3) without location structure when automotive seat assembles, needing when installing seat will be in four installation point of seat and vehicle body
Four mounting hole alignments, pre-screwing bolt, alignment difficulties, the operating time is long, and installation effectiveness is extremely low.
Under the overall situation of current pipelining, production efficiency is improving in major main engine plants, improves the JPH of production,
But three of the above existing structure has that improving production efficiency is lower.
Utility model content
It is provided utility model aims to solve problems of the prior art a kind of with positioning welding spiral shell
Female automobile seat mounting structure.
The technical solution of the utility model are as follows:
A kind of automobile seat mounting structure with positioning welding nut comprising fixed cross beam and by installation bolt
The fixation stringer on the fixed cross beam top is set, is provided with seat bone between the fixed cross beam and the fixed stringer
Frame offers limiting slot on the chair framework, and location nut device is provided on the fixed cross beam, and the installation bolt is logical
The limiting slot is crossed to be arranged on the location nut device.
Further, the location nut device includes nutplate and positioning welding nut, is opened up in the nutplate
There is mounting hole, the positioning welding nut passes through the mounting hole and is arranged in nutplate.
Further, the downside of the fixed cross beam is arranged in the nutplate, and the positioning welding nut is fixed on
In the mounting hole of the nutplate.
Further, the positioning welding nut includes nut body, and the lower edges of the nut body are provided with ring
Shape outer, the nut body pass through the mounting hole and are arranged in the nutplate by the annular outer.
Further, the chair framework is fixed on the lower part of the fixed stringer.
The good effect of the utility model are as follows: the utility model mainly passes through fixed positioning welding nut setting and limiting
It is pre-positioned in slot, removal carries out the process and step of installation positioning by positioning stud in the prior art, and it is convenient to realize, surely
Qualitative higher, structural design of fittings is simple；And save the cost that positioning stud welding process generates in the prior art
And the time, improve the accuracy and efficiency of installation positioning.
Detailed description of the invention
Fig. 1 is the overall structure diagram that fixed cross beam is connect with fixed stringer in the utility model.
Fig. 2 is the sectional view of the structural schematic diagram of the utility model connection.
In figure: fixed cross beam (1) is installed bolt (2), fixed stringer (3), chair framework (4), limiting slot (5), nutplate
(6), positioning welding nut (7), mounting hole (8), nut body (9), annular outer (10).
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing, to enable art technology
Personnel's refer to the instruction text can be implemented accordingly.
It should be appreciated that mention in the present specification or may mention up, down, left, right, before and after, front, the back side, top
The positional terms such as portion, bottom are defined relative to each construction shown in the drawings, they are opposite concepts, therefore are had
Different location according to locating for it, different use state and correspondingly changed.So also should not by these or
Other positional terms are construed to restricted term.
Embodiment: as shown in Figs. 1-2, a kind of automobile seat mounting structure with positioning welding nut comprising fixed
Crossbeam 1 and the fixation stringer 3 that fixed cross beam top is arranged in by installing bolt 2, set between fixed cross beam and fixed stringer
It is equipped with chair framework 4, limiting slot 5 is offered on chair framework, location nut device is provided on fixed cross beam, installation bolt is logical
Limiting slot is crossed to be arranged on location nut device.
Location nut device includes nutplate 6 and positioning welding nut 7, offers mounting hole 8, tack welding in nutplate
Connected nut passes through mounting hole and is arranged in nutplate, and the top of positioning welding nut is arranged in limiting slot.
The downside of fixed cross beam is arranged in nutplate, and positioning welding nut is fixed in the mounting hole of nutplate.
Positioning welding nut includes nut body 9, and the lower edges of nut body are provided with annular outer 10, nut body
It is arranged in nutplate across mounting hole and by annular outer.
Chair framework is fixed on the lower part of fixed stringer.
Its spiral shell by the positioning welding nut-welding with seat positioning function in vehicle body seat beam lower part of the utility model
On motherboard, assembly shop assemble seat when, using the positioning welding nut structure design can directly to automotive seat into
Row just positioning, under the premise of guaranteeing that seat is solid and reliable, production efficiency is significantly improved；
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (5)
1. a kind of automobile seat mounting structure with positioning welding nut, it is characterised in that including fixed cross beam (1) and lead to
Cross the fixation stringer (3) that the fixed cross beam top is arranged in installation bolt (2), the fixed cross beam and the fixed stringer it
Between be provided with chair framework (4), offered on the chair framework limiting slot (5), be provided with positioning spiral shell on the fixed cross beam
Female device, the installation bolt are arranged on the location nut device by the limiting slot.
2. a kind of automobile seat mounting structure with positioning welding nut according to claim 1, it is characterised in that: institute
Stating location nut device includes nutplate (6) and positioning welding nut (7), offers mounting hole (8), institute in the nutplate
It states positioning welding nut to be arranged in nutplate across the mounting hole, the top of the positioning welding nut is arranged in the limit
In the slot of position.
3. a kind of automobile seat mounting structure with positioning welding nut according to claim 2, it is characterised in that: institute
The downside that the fixed cross beam is arranged in nutplate is stated, the positioning welding nut is fixed on the mounting hole of the nutplate
It is interior.
4. a kind of automobile seat mounting structure with positioning welding nut according to claim 2, it is characterised in that: institute
Stating positioning welding nut includes nut body (9), and the lower edges of the nut body are provided with annular outer (10), the spiral shell
Maternal body passes through the mounting hole and is arranged in the nutplate by the annular outer.
5. a kind of automobile seat mounting structure with positioning welding nut according to claim 1, it is characterised in that: institute
State the lower part that chair framework is fixed on the fixed stringer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822263011.5U CN209534796U (en) | 2018-12-31 | 2018-12-31 | A kind of automobile seat mounting structure with positioning welding nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822263011.5U CN209534796U (en) | 2018-12-31 | 2018-12-31 | A kind of automobile seat mounting structure with positioning welding nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209534796U true CN209534796U (en) | 2019-10-25 |
Family
ID=68267971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822263011.5U Active CN209534796U (en) | 2018-12-31 | 2018-12-31 | A kind of automobile seat mounting structure with positioning welding nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209534796U (en) |
-
2018
- 2018-12-31 CN CN201822263011.5U patent/CN209534796U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210804 Address after: 201800 room 2201 J, 888 Moyu South Road, Anting Town, Jiading District, Shanghai Patentee after: Shanghai Jiashi New Energy Technology Co.,Ltd. Address before: 214000 room 616, floor 6, building A3, No. 777, Jianzhu West Road, Binhu District, Wuxi City, Jiangsu Province Patentee before: WUXI YINGJIE AUTOMOTIVE TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |