CN210941965U - Novel auxiliary frame assembly device - Google Patents
Novel auxiliary frame assembly device Download PDFInfo
- Publication number
- CN210941965U CN210941965U CN201921962019.9U CN201921962019U CN210941965U CN 210941965 U CN210941965 U CN 210941965U CN 201921962019 U CN201921962019 U CN 201921962019U CN 210941965 U CN210941965 U CN 210941965U
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- vehicle body
- swing arm
- cross beam
- longitudinal
- front support
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- 239000000725 suspension Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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Abstract
The utility model discloses a novel auxiliary frame assembly device, which comprises a cross beam, a front support installed on a vehicle body, a swing arm installing support, a longitudinal beam, a rear support installed on the vehicle body and a steering gear installing support; a clamping hole for connecting the mounting cross beam and the longitudinal beam is formed in the lower part of the front support for mounting the vehicle body; two ends of the cross beam are respectively connected in the two transverse clamping holes of the front support seat mounted with the vehicle body; one end of the longitudinal beam is connected in the two longitudinal clamping holes of the front support seat mounted with the vehicle body; the side edge of the longitudinal beam is fixedly connected with a swing arm mounting bracket; the swing arm mounting bracket is connected with a swing arm of the vehicle body; the other end of the longitudinal beam is connected with a rear support installed on the vehicle body. The novel auxiliary frame occupies small space, and more space is reserved for arranging other parts; when the whole vehicle is developed on the same platform (the structural form of the suspension is unchanged), the intercepting length of the square tube section can be adjusted according to the vehicle width/vehicle length, and the rest mounting position stamping parts do not need to develop a die again, so that the development cost and the development period are greatly saved.
Description
Technical Field
The utility model relates to a novel sub vehicle frame assembly device belongs to the electric automobile field.
Background
The subframe functions like a bracket of the frame for supporting the front and rear axles, suspension, or powertrain. Traditional car sub vehicle frame is mostly stamping workpiece welded structure, for dodging spare parts such as engine, gearbox, exhaust system, can design a lot of structures of dodging usually, and the profile is comparatively complicated, whole development cycle length.
In the era of rapid development of new energy electric vehicles, shortening the development period can greatly save the development cost for enterprises, which means that the enterprises can better seize the opportunity and preferentially occupy the market. At present, the new energy automobile market is mostly small-sized electric automobiles, the arrangement of a front cabin is simple, and the structure of the auxiliary frame can be greatly simplified.
SUMMERY OF THE UTILITY MODEL
To the problem that above-mentioned prior art exists, the utility model provides a novel sub vehicle frame assembly device can simplify sub vehicle frame structure by a wide margin.
In order to realize the purpose, the utility model discloses a technical scheme is: a novel auxiliary frame assembly device comprises a cross beam, a front support installed on a vehicle body, a swing arm installation support, a longitudinal beam, a rear support installed on the vehicle body and a steering gear installation support;
the lower part of the front support for mounting the vehicle body is provided with a clamping hole for connecting a mounting cross beam and a longitudinal beam; two ends of the cross beam are respectively connected in the two transverse clamping holes of the front support seat mounted with the vehicle body; one end of the longitudinal beam is connected in the two longitudinal clamping holes of the front support seat mounted with the vehicle body; the side edges of the longitudinal beams positioned at the two sides of the cross beam are fixedly connected with swing arm mounting brackets; the swing arm mounting bracket is connected with a swing arm of the vehicle body; the other end of the longitudinal beam is connected with a rear support installed on the vehicle body.
Furthermore, the number of the cross beams is two, and one cross beam is fixed in two transverse clamping holes of a front support seat mounted with the vehicle body through two ends; the middle cross beam is fixed between the longitudinal beams at the two sides.
Furthermore, a steering gear mounting bracket is arranged on the cross beam fixed between the longitudinal beams on the two sides; the steering gear mounting bracket is connected with a steering gear.
Furthermore, two swing arm mounting brackets used for connecting swing arms are respectively mounted on the longitudinal beams on the two sides.
Furthermore, the crossbeam and the longitudinal beam body are square pipe sections.
The utility model has the advantages that:
1. the novel auxiliary frame occupies small space, and more space is reserved for arranging other parts;
2. when the whole vehicle is developed on the same platform (the structural form of the suspension is unchanged), the intercepting length of the square tube section can be adjusted according to the vehicle width/vehicle length, and the rest mounting position stamping parts do not need to develop a die again, so that the development cost and the development period are greatly saved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the structure of the present invention;
fig. 3 is a schematic view of the connection structure of the support and the beam of the present invention.
In the figure: 1. the automobile steering device comprises a cross beam, a front support installed on an automobile body, 2-1 parts of clamping holes, 2-1 parts of transverse clamping holes, 2-1 parts of longitudinal clamping holes, 3 parts of a swing arm installation support, 4 parts of longitudinal beams, 5 parts of a rear support installed on the automobile body, 6 parts of a steering gear installation support.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention.
As shown in fig. 1, 2 and 3, a novel auxiliary frame assembly device comprises a cross beam 1, a front support 2 mounted with a vehicle body, a swing arm mounting bracket 3, a longitudinal beam 4, a rear support 5 mounted with the vehicle body and a steering gear mounting bracket 6;
the lower part of the front support 2 for mounting the vehicle body is provided with a clamping hole 2-1 for connecting a mounting cross beam 1 and a longitudinal beam 4; two ends of the cross beam 1 are respectively connected in two transverse clamping holes 2-1-1 of the front support 2 installed on the vehicle body; one end of the longitudinal beam 4 is connected in the two longitudinal clamping holes 2-1-2 of the front support 2 for mounting the vehicle body; the side edges of the longitudinal beams 4 positioned at the two sides of the cross beam are fixedly connected with swing arm mounting brackets 3; the swing arm mounting bracket 3 is connected with a swing arm of the vehicle body; the other end of the longitudinal beam 4 is connected with a rear support 5 for mounting with a vehicle body.
The number of the cross beams 1 is two, and one cross beam is fixed in two transverse clamping holes 2-1-1 of a front support 2 mounted with a vehicle body through two ends; the middle cross beam 1 is fixed between the longitudinal beams 4 on the two sides, when the whole vehicle is developed on the same platform (the structural form of the suspension is unchanged), the intercepting length of the square tube section can be adjusted according to the width/length of the vehicle, and other mounting position stamping parts do not need to develop a die again, so that the development cost and the development period are greatly saved.
A steering gear mounting bracket 6 is arranged on the cross beam 1 fixed between the longitudinal beams 4 on the two sides; the steering gear mounting bracket 6 is connected with a steering gear, the auxiliary frame and the vehicle body mounting support form a wrapping structure for the transverse beam/longitudinal beam, and when the whole vehicle is developed on the same platform (the structural form of the suspension is unchanged), the cutting length of the square pipe section can be adjusted according to the vehicle width/vehicle length.
The longeron 4 of both sides on respectively install two swing arm installing supports 3 that are used for connecting the swing arm, novel sub vehicle frame occupation space is little, arranges for other spare parts and reserves more spaces.
The beam 1 and the longitudinal beam 4 are square pipe sections, so that the bending resistance is high, the whole frame does not need to be opened, the development period is shortened, and the development cost is reduced.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.
Claims (5)
1. A novel auxiliary frame assembly device is characterized by comprising a cross beam (1), a front support (2) mounted with a vehicle body, a swing arm mounting bracket (3), a longitudinal beam (4), a rear support (5) mounted with the vehicle body and a steering gear mounting bracket (6);
the lower part of the front support (2) for mounting the vehicle body is provided with a clamping hole (2-1) for connecting a mounting cross beam (1) and a longitudinal beam (4); two ends of the cross beam (1) are respectively connected in two transverse clamping holes (2-1-1) of the front support (2) mounted with the vehicle body; one end of the longitudinal beam (4) is connected in the two longitudinal clamping holes (2-1-2) of the front support (2) mounted with the vehicle body; the side edges of the longitudinal beams (4) positioned at the two sides of the cross beam are fixedly connected with swing arm mounting brackets (3); the swing arm mounting bracket (3) is connected with a swing arm of the vehicle body; the other end of the longitudinal beam (4) is connected with a rear support (5) installed on the vehicle body.
2. The novel auxiliary frame assembly device as claimed in claim 1, wherein the number of the cross beams (1) is two, and one cross beam is fixed in two transverse clamping holes (2-1-1) of a front support (2) for mounting a vehicle body through two ends; the middle cross beam (1) is fixed between the longitudinal beams (4) at the two sides.
3. The novel auxiliary frame assembly device as claimed in claim 2, wherein a steering gear mounting bracket (6) is mounted on the cross beam (1) fixed between the two side longitudinal beams (4); the steering gear mounting bracket (6) is connected with a steering gear.
4. The novel auxiliary frame assembly device as claimed in claim 1, wherein each of the longitudinal beams (4) on both sides is provided with two swing arm mounting brackets (3) for connecting swing arms.
5. The novel auxiliary frame assembly device according to claim 1, wherein the cross beam (1) and the longitudinal beam (4) are both square pipe sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921962019.9U CN210941965U (en) | 2019-11-14 | 2019-11-14 | Novel auxiliary frame assembly device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921962019.9U CN210941965U (en) | 2019-11-14 | 2019-11-14 | Novel auxiliary frame assembly device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210941965U true CN210941965U (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921962019.9U Active CN210941965U (en) | 2019-11-14 | 2019-11-14 | Novel auxiliary frame assembly device |
Country Status (1)
| Country | Link |
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| CN (1) | CN210941965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682964A (en) * | 2019-11-14 | 2020-01-14 | 弘安新能源汽车有限公司 | Novel auxiliary frame assembly device |
-
2019
- 2019-11-14 CN CN201921962019.9U patent/CN210941965U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682964A (en) * | 2019-11-14 | 2020-01-14 | 弘安新能源汽车有限公司 | Novel auxiliary frame assembly device |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 221000 No.5 Liancheng Road, Xuzhou hi tech Industrial Development Zone, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Huaihai Automotive Technology Co.,Ltd. Country or region after: China Address before: 221000 No.5 Liancheng Road, Xuzhou hi tech Industrial Development Zone, Xuzhou City, Jiangsu Province Patentee before: HONG'AN NEW ENERGY AUTOMOBILE CO.,LTD. Country or region before: China |