CN209553014U - The co-driver seat of automobile skeleton seat cushion side plate of lightweight not uniform thickness - Google Patents
The co-driver seat of automobile skeleton seat cushion side plate of lightweight not uniform thickness Download PDFInfo
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- CN209553014U CN209553014U CN201822021733.XU CN201822021733U CN209553014U CN 209553014 U CN209553014 U CN 209553014U CN 201822021733 U CN201822021733 U CN 201822021733U CN 209553014 U CN209553014 U CN 209553014U
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- plate region
- side plate
- cushion side
- seat cushion
- local
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Abstract
The utility model discloses the co-driver seat of automobile skeleton seat cushion side plates of lightweight not uniform thickness, the lesser local plate region of endurance including the nearly rear riser plate region and rest part of riser after the biggish close main driving chair framework of endurance, it is mutually welded with nearly rear riser plate region the local plate region, the nearly rear riser plate region and local plate region use steel plate of varying thickness, wherein, the riser plate region thick steel plate thicker using thickness after close, local plate region uses the sheet metal of thinner thickness, both meet intensity requirement or mitigate the weight of part, it is integrally formed to form the assistant driver seat skeleton seat cushion side plate through punching press after the local plate region and nearly rear riser plate region welding.
Description
Technical field
The utility model relates to the co-driver seat of automobile framework seats of automotive seat component, in particular to lightweight not uniform thickness
Pad side plate.
Background technique
Co-driver seat of automobile skeleton seat cushion side plate is the important component of automotive seat, existing assistant driver seat bone
Stand pads side plate as shown in Figure 1, including the nearly rear riser side of riser after withstanding forces biggish close main driving chair framework
The lesser local plate region of the endurance of plate region and rest part.
Existing assistant driver seat skeleton seat cushion side plate integrally uses the equal thickness steel plate punched of 2mm thickness to form, this knot
Structure ensure that side plate does not deform when bearing external impacts, meet automobile intensity requirement, but in the lesser part of stress
Plate region will result in the waste of material using the material with nearly rear riser plate region condition of equivalent thickness, also increase zero
Part cost, while being also unfavorable for realizing chair framework lightweight, and realize that the light-weighted development trend of chair framework is opposite at present
From.
And automotive safety, intelligence, lightweight are the future developing trends of automobile industry, vehicle body, part skeleton are all toward weight
The direction that amount is light, intensity is high is developed；For automotive seat as automobile important spare part, high intensity, lightweight are following important
Developing direction；Future automobile seat is all to realize seat bone for important channels such as steel by high-strength steel sheet, thin plate, to mould
Frame lightweight.
Utility model content
The purpose of the utility model is to provide the co-driver seat of automobile skeleton seat cushion side plate of lightweight not uniform thickness, the passenger sides
It sails chair framework seat cushion side plate and uses whole punch forming after not equal thick steel plates welding, while meeting automobile intensity requirement,
It realizes few part, few mold, light-weighted function and meets the light-weighted hair of chair framework so as to reduce the cost
Exhibition trend.
This purpose of the utility model is realized by following technical solution: the automobile copilot seat of lightweight not uniform thickness
Chair skeleton seat cushion side plate, it is characterised in that: the assistant driver seat skeleton seat cushion side plate includes withstanding forces biggish close master
The nearly rear riser plate region of riser and the lesser local side plate area of endurance of rest part after driver seat skeleton
Domain, the local plate region are mutually welded with nearly rear riser plate region, the nearly rear riser plate region and office
Portion plate region uses steel plate of varying thickness, wherein the riser plate region thick steel plate thicker using thickness, part after close
Plate region uses the sheet metal of thinner thickness, had both met intensity requirement or had mitigated the weight of part, the local side plate area
It is integrally formed to form the assistant driver seat skeleton seat cushion side plate through punching press after domain and nearly rear riser plate region welding.
In the utility model, the local plate region and nearly rear riser plate region use laser welding.
In the utility model, the local plate region and nearly rear riser plate region are in the outside of both welds
Face aligns, medial surface sequence, forms thickness difference in inside.
In the utility model, the part plate region with a thickness of 1mm, it is described it is close after riser plate region thickness
For 1.4mm.
In the utility model, the weld seam that the part plate region is mutually welded with nearly rear riser plate region is one oblique
Face, the height of the highest point B point on the inclined-plane are HB, and the height of the minimum point A point on the inclined-plane is HA, which has slanted angle
α。
In the utility model, the HA is 213mm, and HB is 235~285mm, and slanted angle α is 15~45 °.
In the utility model, the local plate region and nearly rear riser plate region are all made of model B410LA
High-strength steel sheet.
In the utility model, the local plate region and nearly rear riser plate region offer several techniques
Through-hole.
The utility model proposes high-intensitive not equal thick steel plates seat bone may be implemented by the product structure of laser assembly solder
While frame meets automobile intensity requirement, while few part, few mold, light-weighted function are realized, so as to subtract
Low cost.
Compared with prior art, the utility model has following remarkable result:
(1) the assistant driver seat skeleton seat cushion side plate of the utility model using not uniform thickness Steel plate laser welding and strikes out
Type technique strengthens assistant driver seat skeleton seat cushion side plate local strength, saves material while proof strength, reach seat
Lightweight and the purpose for reducing cost, and the molding assistant driver seat skeleton seat cushion side plate globality of integrated punching and intensive properties
It can be improved.
(2) the assistant driver seat skeleton seat cushion side plate of the utility model uses laser welding, and weld strength is high, and deformation is small,
Product qualification rate is improved；And speed of welding is fast, welding tool setup is easy, and product quality management control main points are few, to improve
The production efficiency of product.
(3) the assistant driver seat skeleton seat cushion side plate of the utility model uses laser assembly solder and punch forming process
It completes, production is simple, and production cost is low.
(4) the assistant driver seat skeleton seat cushion side plate product thickness of the utility model is thinned, weight saving, and without part
Cooperation, good integrity, avoid the assistant driver seat skeleton seat cushion side plate stress concentration being likely to occur, welding section embrittlement,
Easily cause the case where cracking.
(5) the assistant driver seat skeleton seat cushion side plate manufacturing method of the utility model, process is few, easy to form, shortens
The manufacturing cycle of product saves a large amount of manpower and material resources, substantially increases the manufacture efficiency of product.
Detailed description of the invention
The utility model is described in further details with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural schematic diagram of assistant driver seat skeleton seat cushion side plate in the prior art；
Fig. 2 is the structural schematic diagram of the utility model assistant driver seat skeleton seat cushion side plate；
Fig. 3 is the structural schematic diagram of the utility model assistant driver seat skeleton seat cushion side plate, shows the shape of laser welded seam
The position and；
Fig. 4 is A-A profile of Fig. 2, shows the thickness of local plate region and nearly rear riser plate region
Difference.
In figure: 100, assistant driver seat skeleton seat cushion side plate, 1, local plate region, 2, nearly rear riser plate region,
3, weld seam.
Specific embodiment
The co-driver seat of automobile skeleton seat cushion side plate of lightweight as shown in Figures 2 to 4 not uniform thickness, the assistant driver seat
Skeleton seat cushion side plate 100 includes close to the biggish nearly rear riser plate region of endurance of riser after main driving chair framework
2 and rest part the lesser local plate region 1 of endurance, local plate region 1 with it is close after riser plate region 2
Several technique through-holes are offered, local plate region 1 is welded with nearly rear 2 phase of riser plate region, nearly rear riser side plate
Region 2 and local plate region 1 use steel plate of varying thickness, wherein riser plate region 2 is thicker using thickness after close
Thick steel plate, local plate region 1 had both been met intensity requirement or had been mitigated the weight of part using the sheet metal of thinner thickness, part
Plate region 1 and nearly rear riser plate region 2 are integrally formed to form assistant driver seat skeleton seat cushion side plate through punching press after welding
100。
In the present embodiment, local plate region 1 with a thickness of 1mm, it is close after riser plate region 2 with a thickness of 1.4mm,
Local plate region 1 is all made of the high-strength steel sheet of model B410LA with nearly rear riser plate region 2.Local plate region
1 uses laser welding with closely rear riser plate region 2, and local plate region 1 is with nearly rear riser plate region 2 in weld
The lateral surface of the two aligns, medial surface sequence, forms thickness difference in inside.
Local plate region 1 and the weld seam 3 of nearly rear 2 phase of riser plate region welding are an inclined-plane, the highest on the inclined-plane
The height of point B point is HB, HB 255mm, and the height of the minimum point A point on the inclined-plane is HA, HA 213mm, and height here is equal
Refer to as shown in figure 3, the height of A point, B point apart from horizontal plane should when assistant driver seat skeleton seat cushion side plate 100 is placed vertically
It is 30 ° that inclined-plane, which has slanted angle α, slanted angle α,.
As the transformation of the present embodiment, experiment proves that, HB can also within the scope of 235~285mm value, it is corresponding to incline
Oblique angle α is 15~45 °.Tilt angle is excessive or angle too small can all influence subsequent integrated punching molding, may lead
Weld cracking is caused, therefore, as long as the value in 15~45 ° of angular range in actual use.
The assistant driver seat skeleton seat cushion side plate of the utility model can by the product structure and process program of laser assembly solder
While to realize that chair framework meets automobile intensity, mitigate main driving seat cushion side plate weight, realizes lightweight, reduces
Cost.
The manufacturing method of the above-mentioned lightweight not co-driver seat of automobile skeleton seat cushion side plate of uniform thickness, includes the following steps:
(1) blanking: being punched the different steel plate of two panels thickness according to the expanded view of assistant driver seat skeleton seat cushion side plate product,
The height * width * of a piece of steel plate is with a thickness of 345mm*155mm*1mm, and the height * width * of another steel plate is with a thickness of 255mm*
155mm*1.4mm；
(2) by welding tooling clamping two panels steel plate, laser laser welding: is carried out to two panels steel plate along the track of setting
Welding；
(3) punch forming: it is integration stamped molded to the steel plate progress after welding, shaping and flange are then carried out, finally
Form assistant driver seat skeleton seat cushion side plate.
The above embodiments of the present invention is not the restriction to scope of protection of the utility model, the reality of the utility model
It is without being limited thereto to apply mode, all this kind above content according to the present utility model, according to the ordinary technical knowledge of this field and used
With means, under the premise of not departing from the utility model above-mentioned basic fundamental thought, the utility model above structure is made its
The modification, replacement or change of its diversified forms, shall fall within the scope of the present invention.
Claims (8)
1. the co-driver seat of automobile skeleton seat cushion side plate of lightweight not uniform thickness, it is characterised in that: the assistant driver seat bone
Stand pad side plate include after biggish close the main driving chair framework of endurance the nearly riser plate region afterwards of riser and
The lesser local plate region of the endurance of rest part, the local plate region are mutually welded with nearly rear riser plate region
It connects, the nearly rear riser plate region and local plate region use steel plate of varying thickness, wherein nearly rear riser side
Plate region uses the sheet metal of thinner thickness using the thicker thick steel plate of thickness, local plate region, both met intensity requirement or
Mitigate the weight of part, is integrally formed to be formed through punching press after the local plate region and nearly rear riser plate region welding
The assistant driver seat skeleton seat cushion side plate.
2. the co-driver seat of automobile skeleton seat cushion side plate of lightweight according to claim 1 not uniform thickness, it is characterised in that:
The local plate region and nearly rear riser plate region use laser welding.
3. the co-driver seat of automobile skeleton seat cushion side plate of lightweight according to claim 1 not uniform thickness, it is characterised in that:
The local plate region aligns with nearly rear riser plate region in the lateral surface of both welds, and medial surface is staggered
Position forms thickness difference in inside.
4. the co-driver seat of automobile skeleton seat cushion side plate of lightweight according to claim 1 not uniform thickness, it is characterised in that:
The part plate region with a thickness of 1mm, it is described it is close after riser plate region with a thickness of 1.4mm.
5. the co-driver seat of automobile skeleton seat cushion side plate of lightweight according to claim 1 not uniform thickness, it is characterised in that:
The weld seam that the part plate region is mutually welded with nearly rear riser plate region is an inclined-plane, the highest point B point on the inclined-plane
Height is HB, and the height of the minimum point A point on the inclined-plane is HA, which has slanted angle α.
6. the co-driver seat of automobile skeleton seat cushion side plate of lightweight according to claim 5 not uniform thickness, it is characterised in that:
The HA is 213mm, and HB is 235~285mm, and slanted angle α is 15~45 °.
7. the co-driver seat of automobile skeleton seat cushion side plate of lightweight according to claim 1 not uniform thickness, it is characterised in that:
The local plate region and nearly rear riser plate region are all made of the high-strength steel sheet of model B410LA.
8. the co-driver seat of automobile skeleton seat cushion side plate of lightweight according to claim 1 not uniform thickness, it is characterised in that:
The local plate region and nearly rear riser plate region offer several technique through-holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822021733.XU CN209553014U (en) | 2018-12-03 | 2018-12-03 | The co-driver seat of automobile skeleton seat cushion side plate of lightweight not uniform thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822021733.XU CN209553014U (en) | 2018-12-03 | 2018-12-03 | The co-driver seat of automobile skeleton seat cushion side plate of lightweight not uniform thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209553014U true CN209553014U (en) | 2019-10-29 |
Family
ID=68301860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822021733.XU Active CN209553014U (en) | 2018-12-03 | 2018-12-03 | The co-driver seat of automobile skeleton seat cushion side plate of lightweight not uniform thickness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209553014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606224A (en) * | 2018-12-03 | 2019-04-12 | 广汽零部件有限公司 | The co-driver seat of automobile skeleton seat cushion side plate and its manufacturing method of lightweight not uniform thickness |
-
2018
- 2018-12-03 CN CN201822021733.XU patent/CN209553014U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606224A (en) * | 2018-12-03 | 2019-04-12 | 广汽零部件有限公司 | The co-driver seat of automobile skeleton seat cushion side plate and its manufacturing method of lightweight not uniform thickness |
| CN109606224B (en) * | 2018-12-03 | 2023-10-20 | 广汽零部件有限公司 | Lightweight unequal-thickness automobile co-driver seat skeleton seat cushion side plate and manufacturing method thereof |
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