CN201371722Y - Automotive damper component - Google Patents
Automotive damper component Download PDFInfo
- Publication number
- CN201371722Y CN201371722Y CN200920101781U CN200920101781U CN201371722Y CN 201371722 Y CN201371722 Y CN 201371722Y CN 200920101781 U CN200920101781 U CN 200920101781U CN 200920101781 U CN200920101781 U CN 200920101781U CN 201371722 Y CN201371722 Y CN 201371722Y
- Authority
- CN
- China
- Prior art keywords
- rubber cushion
- damper
- rubber pad
- installation rubber
- screw rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
An automotive damper component is used for solving the problem of automotive damper. The technical proposal is characterized in that the structure of the automotive damper component comprises a damper screw, an upper installation rubber pad, and a lower installation rubber pad; the upper installation rubber pad and the lower installation rubber pad are sheathed on the damper screw; after improvement, a position-limiting sleeve is arranged between the damper screw and the upper installation rubber pad and the lower installation rubber pad; and the height dimension of the position-limiting sleeve is less than the sum of the height dimension of the upper installation rubber pad and the lower installation rubber pad by 6-14mm. In the utility model, the screwing length of the damper screw is controlled by the position-limiting sleeve, thus realizing the control to the deformation amount of the installation rubber pad. The design overcomes the defects that the deformation amount is controlled by the experience of the assembly operators, the assembly quality of the damper can be improved effectively, the unusual noise due to incorrect installation of the damper is eliminated, and the service life of the damper can be prolonged.
Description
Technical field
The utility model relates to a kind of Vehicular device, and particularly the automobile absorber assembly belongs to automobile harness technical field.
Background technology
Automobile absorber is the concussion when being used for suppressing bounce-back after the spring shock-absorbing and impacts from ground-surface, through uneven road surface the time, though the shock-absorbing spring can filter the ground-surface vibrations, spring self also has crank motion, and bumper is used for suppressing this spring jump.In existing vehicle structure, bumper is fixed on the vehicle body by the bumper screw rod, at the upper and lower side with body contact the installation rubber cushion is housed and plays buffer action.When mounting shock absorber, the assembler is installed in bumper on the vehicle body after nut makes upper and lower installation rubber cushion produce certain compressive deformation by screwing again.The problem that this structure exists is the experience control that the deflection of upper and lower installation rubber cushion relies on the assembler fully, if install the rubber cushion amount of compression too the rubber cushion that causes of conference do not had buffer action substantially, vehicle body brings very big side force can for when swinging the body of bumper and following connection location, the bumper body may cause bending or suspension ring to tear when pendulum angle or side force were excessive, significantly reduced the life-span of bumper; And the too little meeting of installation rubber cushion amount of compression causes the generation of abnormal sound.
Summary of the invention
The utility model is used to solve the defective of above-mentioned prior art and provides a kind of can accurately control the automobile absorber assembly that rubber cushion rubber cushion amount of compression is installed up and down.
The alleged problem of the utility model solves by the following technical programs:
A kind of automobile absorber assembly, comprise in the formation bumper screw rod, on rubber cushion is installed, down rubber cushion is installed, described upper and lower installation rubber cushion is sleeved on the bumper screw rod, its special feature is: described automobile absorber assembly also comprises limit casing, limit casing the bumper screw rod and on rubber cushion be installed, installed between the rubber cushion down, the limit casing height dimension is than last installation rubber cushion and the little 6-14mm of height dimension sum that rubber cushion is installed down.
Above-mentioned automobile absorber assembly, described limit casing internal diameter cooperates with bumper screw rod crest clearance, limit casing external diameter and last installation rubber cushion, down rubber cushion internal diameter interference fit is installed.
The utility model improves at the existing automobile absorber problem that upper and lower installation rubber cushion amount of compression can't accurately be controlled in installation process, this bumper assembly is set up the limit casing in order to the control amount of compression in the hole of upper and lower installation rubber cushion rubber cushion, this sleeve pipe is realized the control of rubber cushion deflection is installed by the screwing length of control bumper screw rod, overcome the drawback that relies on assembler's experience controlled deformation amount and produce, can effectively improve the bumper assembly quality, elimination is installed the improper abnormal sound that causes because of bumper, and can prolong bumper service life.The utility model is simple in structure, be easy to realize, improves with little input and receives that automobile absorber installs the medium-term and long-term problem that exists, and is worthy to be popularized.
Description of drawings
Fig. 1 is the utility model structural representation.
Label is as follows in the accompanying drawing: 1. bumper screw rod, rubber cushion is installed on 2., and 3. vehicle body sheet metal component 4. time is installed rubber cushion, 5. limit casing, 6. nut.
The specific embodiment
Referring to Fig. 1, comprised during the utility model constitutes bumper screw rod 1, on rubber cushion 2 is installed, down rubber cushion 4 is installed, upper and lower installation rubber cushion is sleeved on the bumper screw rod.For solving upper and lower installation rubber cushion amount of compression control problem, the utility model has designed limit casing 5, limit casing is sleeved on the bumper screw rod, the bumper screw rod and on rubber cushion be installed, installed between the rubber cushion down, the limit casing height dimension is than last installation rubber cushion and the little 6-14mm of height dimension sum that rubber cushion is installed down.The limit casing internal diameter cooperates with bumper screw rod crest clearance, limit casing external diameter and last installation rubber cushion, down rubber cushion internal diameter interference fit is installed.
When the utility model was installed on the automobile, bumper screw rod 1, limit casing 5 passed the vehicle body sheet metal component, were separated by vehicle body sheet metal component 3 between upper and lower installation rubber cushion, screwed the nut 6 with bumper screw rod adapted, had stoped to limit casing till the rotation of nut.
Claims (2)
1. automobile absorber assembly, comprise in the formation bumper screw rod (1), on rubber cushion (2) is installed, down rubber cushion (4) is installed, described upper and lower installation rubber cushion is sleeved on the bumper screw rod, it is characterized in that: described automobile absorber assembly also comprises limit casing, limit casing the bumper screw rod and on rubber cushion be installed, installed between the rubber cushion down, the limit casing height dimension is than last installation rubber cushion and the little 6-14mm of height dimension sum that rubber cushion is installed down.
2. automobile absorber assembly according to claim 1 is characterized in that: described limit casing internal diameter cooperates with bumper screw rod crest clearance, limit casing external diameter and last installation rubber cushion, down rubber cushion internal diameter interference fit is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920101781U CN201371722Y (en) | 2009-03-09 | 2009-03-09 | Automotive damper component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920101781U CN201371722Y (en) | 2009-03-09 | 2009-03-09 | Automotive damper component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201371722Y true CN201371722Y (en) | 2009-12-30 |
Family
ID=41497804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920101781U Expired - Lifetime CN201371722Y (en) | 2009-03-09 | 2009-03-09 | Automotive damper component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201371722Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848360A (en) * | 2012-09-28 | 2013-01-02 | 安徽江淮汽车股份有限公司 | Platform for trial-manufacture of car body |
| CN105691137A (en) * | 2014-11-27 | 2016-06-22 | 重庆长安汽车股份有限公司 | Upper installation seat structure for rear shock absorber for automobile suspension system |
-
2009
- 2009-03-09 CN CN200920101781U patent/CN201371722Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848360A (en) * | 2012-09-28 | 2013-01-02 | 安徽江淮汽车股份有限公司 | Platform for trial-manufacture of car body |
| CN102848360B (en) * | 2012-09-28 | 2015-02-04 | 安徽江淮汽车股份有限公司 | Platform for trial-manufacture of car body |
| CN105691137A (en) * | 2014-11-27 | 2016-06-22 | 重庆长安汽车股份有限公司 | Upper installation seat structure for rear shock absorber for automobile suspension system |
| CN105691137B (en) * | 2014-11-27 | 2019-02-15 | 重庆长安汽车股份有限公司 | A kind of automobile suspension system rear shock absorber upper mounting seat structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Baoding the Great Wall automobile Bridge Co., Ltd. Assignor: Changcheng Automobile Co., Ltd. Contract record no.: 2010130000079 Denomination of utility model: Automotive damper component Granted publication date: 20091230 License type: Exclusive License Record date: 20100827 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091230 |