CN204716848U - A kind of automobile Top Crossbeam lining - Google Patents

A kind of automobile Top Crossbeam lining Download PDF

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Publication number
CN204716848U
CN204716848U CN201520453088.2U CN201520453088U CN204716848U CN 204716848 U CN204716848 U CN 204716848U CN 201520453088 U CN201520453088 U CN 201520453088U CN 204716848 U CN204716848 U CN 204716848U
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China
Prior art keywords
middle cover
rubber layer
height
outer tube
gap
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Active
Application number
CN201520453088.2U
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Chinese (zh)
Inventor
丁斌煊
陈讯
黄婷
方兰
姚秋水
邬承余
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jianxin Zhaos Group Corp
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Jianxin Zhaos Group Corp
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Priority to CN201520453088.2U priority Critical patent/CN204716848U/en
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Abstract

The utility model discloses a kind of automobile Top Crossbeam lining, comprise liner body, liner body comprises inner and outer tubes, middle cover is provided with between outer tube and interior pipe, the height of middle cover is greater than the height of outer tube, the height of interior pipe is greater than the height of middle cover, middle cover is coated at the middle part of interior pipe, outer tube is coated at the middle part of middle cover, the first gap is provided with between interior pipe and middle cover, the second gap is provided with between outer tube and middle cover, the first rubber layer is provided with in first gap, the second rubber layer is provided with in second gap, in middle cover is wrapped in by the first rubber layer and the second rubber layer.Adopt this conceptual design, increase the radial rigidity of automobile Top Crossbeam lining, reduce the axial rigidity of this product, make the performance of product more stable, extend the working life of product.

Description

A kind of automobile Top Crossbeam lining
Technical field
The utility model relates to rubber bushing vibration damping field, especially relates to a kind of automobile Top Crossbeam lining.
Background technique
Along with the raising of national economy level, automobile becomes requisite means of transportation in life already.But in driving procedure, car is the two problems that we are concerned about most to the comfortable feel of people and the sense of security.Automobile Top Crossbeam lining is requisite elastomer connecting element in double leval jib independent suspension system, has good damping effect.Therefore the performance impact of automobile Top Crossbeam lining the turning to of car load, is manipulated and the location of wheel.In order to allow the travelling comfort of car and stability better be promoted, we have had new requirement to the rigidity of Top Crossbeam lining: the radial rigidity value of Top Crossbeam lining requires to improve, and axial rigidity value requires to reduce.Simple in fact, the radial rigidity of Top Crossbeam lining and the ratio of axial rigidity large as far as possible.Develop light-weighted trend for current passenger car, require that Top Crossbeam lining is under the prerequisite meeting working strength, also will reduce own wt.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of stable performance, and structure is attractive in appearance, and quality is light, easy-to-install automobile Top Crossbeam lining.
The utility model solves the problems of the technologies described above adopted technological scheme: a kind of automobile Top Crossbeam lining, comprise liner body, described liner body comprises inner and outer tubes, middle cover is provided with between described outer tube and interior pipe, the height of described middle cover is greater than the height of outer tube, the height of interior pipe is greater than the height of middle cover, described middle cover is coated at the middle part of interior pipe, outer tube is coated at the middle part of middle cover, the first gap is provided with between described interior pipe and middle cover, the second gap is provided with between outer tube and middle cover, the first rubber layer is provided with in the first described gap, the second rubber layer is provided with in second gap, in middle cover is wrapped in by the first described rubber layer and the second rubber layer.
The first rubber layer height in the first described gap is less than the height of middle cover, and the second rubber layer height in the second gap is less than the height of outer tube, further reduces the rigidity of the axis of liner body.
Described liner body is projected as multiple concentric circle in bottom surface, better embodies the symmetry properties of liner body.
Described interior pipe, middle cover and outer tube all use 6060 aluminium by colol extrusion pressures to form, adopt cold-stamped technology, make the size of automobile Top Crossbeam lining more accurate, intensity is higher, under the light-weighted trend of product, select the material of 6060 aluminum pipes, effectively can reduce the own wt of automobile Top Crossbeam lining.
Described interior pipe, middle cover, outer tube, the first rubber layer and the second rubber layer are one-body molded through vulcanization process, make the rigidity of liner body reach requirement further, extend the working life of product.
Compared with prior art, the utility model has the advantage of and be provided with middle cover between interior pipe and outer tube, liner body is according to predetermined size and Position Design, the radial rigidity of automobile Top Crossbeam lining can better be improved, reduce the axial rigidity of automobile Top Crossbeam lining, make the performance of product more stable, extend the working life of product.In addition, wrapped up by rubber layer in middle cover both sides, strengthen the damping effect of lining.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is plan view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As shown in Figure 1: a kind of automobile Top Crossbeam lining, comprise liner body 1, liner body 1 comprises interior pipe 5 and outer tube 2, middle cover 4 is provided with between outer tube 2 and interior pipe 5, the height of middle cover 4 is greater than the height of outer tube 2, the height of interior pipe 5 is greater than the height of middle cover 4, middle cover 4 is coated at the middle part of interior pipe 5, outer tube 2 is coated at the middle part of middle cover 4, the first gap 6 is provided with between interior pipe 5 and middle cover 4, the second gap 7 is provided with between outer tube 2 and middle cover 4, in first gap, 6 are provided with the first rubber layer 8, the second rubber layer 9 is provided with in second gap 7, in middle cover 4 is wrapped in by the first rubber layer 8 and the second rubber layer 9.
The first rubber layer 8 be arranged in the first gap 6 is highly less than the height of middle cover 4, and the second rubber layer 9 be arranged in the second gap 7 is highly less than the height of outer tube 2.Interior pipe 5, middle cover 4 and outer tube 2 all use 6060 aluminium by colol extrusion pressures to form.Interior pipe 5, middle cover 4, outer tube 2, first rubber layer 8 and the second rubber layer 9 are one-body molded through vulcanization process.

Claims (5)

1. an automobile Top Crossbeam lining, comprise liner body, described liner body comprises inner and outer tubes, it is characterized in that being provided with middle cover between described outer tube and interior pipe, the height of described middle cover is greater than the height of outer tube, the height of interior pipe is greater than the height of middle cover, described middle cover is coated at the middle part of interior pipe, outer tube is coated at the middle part of middle cover, the first gap is provided with between described interior pipe and middle cover, the second gap is provided with between outer tube and middle cover, the first rubber layer is provided with in the first described gap, the second rubber layer is provided with in second gap, in middle cover is wrapped in by the first described rubber layer and the second rubber layer.
2. a kind of automobile Top Crossbeam lining according to claim 1, is characterized in that the first rubber layer height in the first described gap is less than the height of middle cover, and the second rubber layer height in the second gap is less than the height of outer tube.
3. a kind of automobile Top Crossbeam lining according to claim 1, is characterized in that described liner body is projected as multiple concentric circle in bottom surface.
4. a kind of automobile Top Crossbeam lining according to claim 1, is characterized in that described interior pipe, middle cover and outer tube all use 6060 aluminium by colol extrusion pressures to form.
5. a kind of automobile Top Crossbeam lining according to claim 1, is characterized in that described interior pipe, middle cover, outer tube, the first rubber layer and the second rubber layer are one-body molded through vulcanization process.
CN201520453088.2U 2015-06-19 2015-06-19 A kind of automobile Top Crossbeam lining Active CN204716848U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520453088.2U CN204716848U (en) 2015-06-19 2015-06-19 A kind of automobile Top Crossbeam lining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520453088.2U CN204716848U (en) 2015-06-19 2015-06-19 A kind of automobile Top Crossbeam lining

Publications (1)

Publication Number Publication Date
CN204716848U true CN204716848U (en) 2015-10-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520453088.2U Active CN204716848U (en) 2015-06-19 2015-06-19 A kind of automobile Top Crossbeam lining

Country Status (1)

Country Link
CN (1) CN204716848U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107061582A (en) * 2016-10-21 2017-08-18 南漳富元鼎航空器材配件有限公司 A kind of vehicle shock absorber bushing
CN111284314A (en) * 2018-12-07 2020-06-16 上汽通用汽车有限公司 Suspension bushing for vehicle and vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107061582A (en) * 2016-10-21 2017-08-18 南漳富元鼎航空器材配件有限公司 A kind of vehicle shock absorber bushing
CN111284314A (en) * 2018-12-07 2020-06-16 上汽通用汽车有限公司 Suspension bushing for vehicle and vehicle
CN111284314B (en) * 2018-12-07 2021-11-16 上汽通用汽车有限公司 Suspension bushing for vehicle and vehicle

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20210226

Address after: 315600 No. 281 North Keyuan Road, Taoyuan Street, Ninghai County, Ningbo City, Zhejiang Province

Patentee after: JX ZHAO'S Group Corp.

Address before: 315609 Jianxin Zhaoshi Group Co., Ltd., 12 Meilin South Road, Meilin street, Ninghai County, Ningbo City, Zhejiang Province

Patentee before: JIANXIN ZHAO'S Group Corp.