CN218431438U - New energy automobile instrument crossbeam fixed bolster - Google Patents
New energy automobile instrument crossbeam fixed bolster Download PDFInfo
- Publication number
- CN218431438U CN218431438U CN202222004988.1U CN202222004988U CN218431438U CN 218431438 U CN218431438 U CN 218431438U CN 202222004988 U CN202222004988 U CN 202222004988U CN 218431438 U CN218431438 U CN 218431438U
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- new energy
- fixed bolster
- energy automobile
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- 238000003466 welding Methods 0.000 claims description 10
- 238000004080 punching Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a new energy automobile instrument crossbeam fixed bolster, including instrument crossbeam fixed bolster body, instrument crossbeam fixed bolster body is box type structure, and the box type structure of instrument crossbeam fixed bolster body includes bottom plate and curb plate, be equipped with on the bottom plate be used for with automobile body skeleton on locating pin matched with locating hole, be equipped with on the bottom plate and be used for instrument crossbeam tip male fixed orifices, be equipped with on the curb plate and be used for the projection nut that automobile body skeleton links to each other. The fixing support is designed to be of a box-shaped structure, the structure of the part is relatively simple, the manufacturing process is relatively simple, the weight of the part is lightened due to the fact that the material is thick and thin, the quality of the part is easier to control, and the requirement for lightening the new energy automobile is met.
Description
Technical Field
The utility model belongs to the technical field of new energy automobile instrument crossbeam technique and specifically relates to a new energy automobile instrument crossbeam fixed bolster is related to.
Background
The automobile type instrument board beam is formed by stamping a single high-strength steel plate and is connected with the automobile body framework in a screwing or welding mode, and finally the instrument board beam and related parts are integrally formed with the A column of the automobile body framework. In order to meet the installation rigidity of the instrument panel beam and related parts, the instrument panel beam fixing support generally adopts a high-strength steel plate and a structure with a relatively thick material thickness to meet the installation rigidity and the strength of the instrument panel beam and the related parts. For optimizing and satisfying whole car mode, instrument board crossbeam fixed bolster often adopts the more complicated form of structure, leads to production technology relatively complicated, and spare part cost is too high, and spare part weight is overweight, is unfavorable for new energy automobile lightweight requirement.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to solve the technical problem that a new energy automobile instrument crossbeam fixed bolster is provided to reach simple structure, light in weight's purpose.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
this new energy automobile instrument crossbeam fixed bolster, including instrument crossbeam fixed bolster body, instrument crossbeam fixed bolster body is box type structure, and the box type structure of instrument crossbeam fixed bolster body includes bottom plate and curb plate, be equipped with on the bottom plate be used for with automobile body skeleton on locating pin matched with locating hole, be equipped with on the bottom plate and be used for instrument crossbeam tip male fixed orifices, be equipped with on the curb plate and be used for the continuous projection nut of automobile body skeleton.
Further:
the auxiliary fixing frame is used for being connected with a vehicle body framework, one end of the auxiliary fixing frame is connected with the vehicle body framework, and the other end of the auxiliary fixing frame is connected with a projection welding nut on the side plate through a fastening piece.
The bottom plate and the side plates are of an integrated structure, and the box-shaped structure is of an integrated structure formed by punching.
The fixing holes on the bottom plate are opening holes with openings at one side, the auxiliary fixing frame is arranged corresponding to the openings of the opening holes, the positioning holes are a pair, and the pair of positioning holes are respectively positioned above and below the opening holes.
The other end of the auxiliary fixing frame is a fixing plate, the fixing plate and the side plate are attached to each other, and fixing holes corresponding to the projection welding nuts are formed in the fixing plate.
Compared with the prior art, the utility model, have following advantage:
this new energy automobile instrument crossbeam fixed bolster structural design is reasonable, designs fixed bolster into box type structure, and spare part structure is simple relatively, and manufacturing process is simple relatively, and spare part weight becomes light because of the thick attenuation of material, and the spare part quality is changeed control, does benefit to new energy automobile lightweight requirement.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
fig. 1 is a schematic view of the fixing bracket structure of the present invention.
Fig. 2 isbase:Sub>A schematic sectional view taken alongbase:Sub>A-base:Sub>A in fig. 1.
Fig. 3 is a schematic sectional view taken along B-B in fig. 1.
Fig. 4 is the schematic view of the positioning and matching between the bracket and the vehicle body of the present invention.
Fig. 5 is a schematic view of the instrument beam fixed by the bracket of the present invention.
In the figure:
1. the instrument beam fixing support comprises an instrument beam fixing support body, 2 positioning holes, 3 projection welding nuts, 4 vehicle body frameworks, 5 instrument beams and 6 auxiliary fixing supports.
Detailed Description
The following description of the embodiments of the present invention will explain the embodiments of the present invention in further detail by referring to the accompanying drawings.
As shown in fig. 1 to 5, this new energy automobile instrument crossbeam fixed bolster, including instrument crossbeam fixed bolster body 1, instrument crossbeam fixed bolster body is box type structure, and the box type structure of instrument crossbeam fixed bolster body includes bottom plate and curb plate, and bottom plate and curb plate structure as an organic whole, and a overall structure of stamping forming is passed through to box type structure, and the structure is simple relatively, and manufacturing process is simple relatively.
The bottom plate is provided with a positioning hole 2 matched with a positioning pin on the vehicle body framework 4, and the fixed position of the instrument beam 5 is accurate; the bottom plate is provided with a fixing hole for inserting the end part of the instrument beam, the fixing hole is provided with an inner flanging, and the side plate is provided with a projection welding nut for connecting the vehicle body framework.
The invention also comprises an auxiliary fixing frame 6 used for connecting with the vehicle body framework, wherein one end of the auxiliary fixing frame 6 is connected with the vehicle body framework through a bolt, and the other end of the auxiliary fixing frame 6 is connected with the projection welding nut 3 on the side plate through a fastening piece; because new forms of energy motorcycle type automobile body skeleton is mostly aluminum alloy framework, more reliable and more stable through bolted connection.
The fixing hole on the bottom plate is an opening hole with an opening at one side, the auxiliary fixing frame is arranged at the opening corresponding to the opening hole, the end part of the instrument beam is conveniently placed in the opening hole, and the assembly is simple and convenient; the positioning holes are a pair, and the pair of positioning holes are respectively positioned above and below the opening hole, so that the positioning is accurate and reliable.
One end of the auxiliary fixing frame is a right-angle bending structure, and the right-angle bending structure can be clamped at the step of the vehicle body framework, so that the connection is stable and reliable; the other end of the auxiliary fixing frame is a fixing plate, the fixing plate and the side plate are attached to each other, and fixing holes corresponding to the projection welding nuts are formed in the fixing plate and are fixedly connected through bolts.
The instrument beam fixing support for the new energy automobile is reasonable in structural design, the fixing support is designed into a box-shaped structure, the structure of parts is relatively simple, the manufacturing process is relatively simple, the weight of the parts is lightened due to the fact that the material thickness is reduced, the quality of the parts is easier to control, and the lightweight requirement of the new energy automobile is met.
The above-mentioned is only for the description of the preferred embodiments of the present invention, and the above-mentioned technical features can be combined at will to form a plurality of embodiments of the present invention.
The present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.
Claims (6)
1. The utility model provides a new energy automobile instrument crossbeam fixed bolster, includes instrument crossbeam fixed bolster body, its characterized in that: the instrument crossbeam fixed bolster body is box type structure, and the box type structure of instrument crossbeam fixed bolster body includes bottom plate and curb plate, be equipped with on the bottom plate be used for with automobile body skeleton on locating pin matched with locating hole, be equipped with on the bottom plate and be used for instrument crossbeam tip male fixed orifices, be equipped with on the curb plate and be used for the projection welding nut that automobile body skeleton links to each other.
2. The new energy automobile instrument beam fixing bracket of claim 1, characterized in that: the auxiliary fixing frame is used for being connected with a vehicle body framework, one end of the auxiliary fixing frame is connected with the vehicle body framework, and the other end of the auxiliary fixing frame is connected with a projection welding nut on the side plate through a fastening piece.
3. The new energy automobile instrument beam fixing bracket of claim 1, characterized in that: the bottom plate and the side plates are of an integrated structure, and the box-shaped structure is of an integrated structure formed by punching.
4. The new energy automobile instrument beam fixing bracket of claim 2, characterized in that: the fixing hole on the bottom plate is an opening hole with an opening at one side, and the auxiliary fixing frame is arranged at the position corresponding to the opening of the opening hole.
5. The new energy automobile instrument beam fixing bracket of claim 2, characterized in that: the other end of the auxiliary fixing frame is a fixing plate, the fixing plate and the side plate are attached to each other, and fixing holes corresponding to the projection welding nuts are formed in the fixing plate.
6. The new energy automobile instrument beam fixing bracket of claim 4, characterized in that: the positioning holes are a pair, and the pair of positioning holes are respectively positioned above and below the opening hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222004988.1U CN218431438U (en) | 2022-08-01 | 2022-08-01 | New energy automobile instrument crossbeam fixed bolster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222004988.1U CN218431438U (en) | 2022-08-01 | 2022-08-01 | New energy automobile instrument crossbeam fixed bolster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218431438U true CN218431438U (en) | 2023-02-03 |
Family
ID=85091142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222004988.1U Active CN218431438U (en) | 2022-08-01 | 2022-08-01 | New energy automobile instrument crossbeam fixed bolster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218431438U (en) |
-
2022
- 2022-08-01 CN CN202222004988.1U patent/CN218431438U/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: 20231120 Address after: 241000 no.226, Huajin South Road, high tech Industrial Development Zone, Wuhu City, Anhui Province Patentee after: Chery New Energy Automobile Co.,Ltd. Address before: 241000 Building 8, science and Technology Industrial Park, 717 Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Patentee before: Chery Commercial Vehicles (Anhui) Co., Ltd. |
|
| TR01 | Transfer of patent right |