CN205278213U - Automobile -used bumper shock absorber buffer block assembly structure - Google Patents
Automobile -used bumper shock absorber buffer block assembly structure Download PDFInfo
- Publication number
- CN205278213U CN205278213U CN201521119365.2U CN201521119365U CN205278213U CN 205278213 U CN205278213 U CN 205278213U CN 201521119365 U CN201521119365 U CN 201521119365U CN 205278213 U CN205278213 U CN 205278213U
- Authority
- CN
- China
- Prior art keywords
- buffer stopper
- upper bracket
- piston rod
- buffer block
- shock absorber
- 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 - Fee Related
Links
Landscapes
- Fluid-Damping Devices (AREA)
Abstract
The utility model relates to an automobile -used bumper shock absorber buffer block assembly structure, including upper bracket, buffer block, first piston rod, second piston rod and dust cover, the buffer block sets up the lower extreme at the upper bracket, all be equipped with the tube seat in the middle of upper bracket and the buffer block, be equipped with first piston rod in the tube seat, the buffer block lower extreme links to each other with the dust cover, the dust cover lower extreme links to each other with the second piston rod, a lower end of the piston rod sets up in the second piston rod, the upper bracket lower extreme is equipped with trapezoidal recess, the buffer block upper end is equipped with trapezoidal lug, trapezoidal lug setting is in trapezoidal recess, the upper bracket both ends are equipped with first rectangle recess, the buffer block both ends are equipped with a rectangular convex block, a rectangular convex block sets up in first rectangle recess, the diameter of tube seat is greater than the diameter of first piston rod, the utility model discloses equipment is a simple structure, convenient to use, low cost's an automobile -used bumper shock absorber buffer block assembly structure.
Description
Technical field
This utility model belongs to vehicle chassis technology field, is specifically related to a kind of vehicular shock absorber buffer stopper assembling structure.
Background technology
The mounting means of major part automobile rear damper buffer stopper is at present: buffer stopper diameter of bore is less than shock absorber piston shank diameter, utilize the interference fit of part, buffer stopper be elastically mounted on rear shock absorber, this structure is in vehicle use procedure, amortisseur moves up and down, buffer stopper and piston lever of reducer rub, coating lubricating oil is needed to be lubricated, of long duration easy there is friction abnormal sound, when driving a vehicle for a long time, friction generates heat with buffer stopper for piston lever of reducer, it is easily caused amortisseur leakage of oil and shortens buffer stopper service life, therefore how to produce a kind of vehicular shock absorber buffer stopper assembling structure and become numerous producer problem to be solved.
Utility model content
This utility model is for the deficiencies in the prior art, it is provided that a kind of vehicular shock absorber buffer stopper assembling structure, to solve problems of the prior art.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of vehicular shock absorber buffer stopper assembling structure, it is characterized in that: include upper bracket, buffer stopper, first piston bar, the second piston rod and dust cover, described buffer stopper is arranged on the lower end of upper bracket, it is equipped with tube seat in the middle of described upper bracket and buffer stopper, first piston bar it is provided with in described tube seat, described buffer stopper lower end is connected with dust cover, and described dust cover lower end is connected with the second piston rod, and described first piston bar lower end is arranged in the second piston rod; Described upper bracket lower end is provided with trapezoidal groove, described buffer stopper upper end is provided with trapezoidal projection, described trapezoidal projection is arranged in trapezoidal groove, described upper bracket two ends are provided with the first rectangular recess, described buffer stopper two ends are provided with the first rectangular cam, described first rectangular cam is arranged in the first rectangular recess, and the diameter of described tube seat is more than the diameter of first piston bar.
As a kind of improvement of the present utility model, described buffer stopper lower end is provided with the second rectangular recess, and described dust cover upper end is provided with the second rectangular cam, and described second rectangular cam is arranged in the second rectangular recess.
As a kind of improvement of the present utility model, the difference of described tube seat diameter and first piston shank diameter is not less than 0.5cm.
As a kind of improvement of the present utility model, described buffer stopper both sides are the undaform being made up of arc surface.
Owing to have employed above technology, this utility model compared with the prior art, has the advantage that as follows:
This utility model equipment is a kind of simple in construction, a kind of vehicular shock absorber buffer stopper safe and reliable, easy to use, with low cost assembling structure; In this utility model, the diameter of tube seat is more than the diameter of first piston bar, the friction between buffer stopper and piston lever of reducer can be prevented effectively from, avoid that friction generates heat, the heat produced during to amortisseur prolonged exercise can shed as early as possible, improves the service life of buffer stopper and amortisseur; This utility model is provided with buffer stopper and is provided with trapezoidal projection and the first rectangular cam, upper bracket is respectively equipped with trapezoidal groove corresponding thereto and the first rectangular recess, can effectively prevent upper bracket and buffer stopper from dropping, it is possible to effectively buffer stopper to be fixed; In this utility model, buffer stopper is provided with the second rectangular recess, and dust cover is provided with the second rectangular cam corresponding thereto, it is possible to effectively prevent dust cover from coming off, it is possible to be effectively fixed dust-proof piece.
Accompanying drawing explanation
Fig. 1 is the structural representation of vehicular shock absorber buffer stopper assembling structure;
In figure: 1, upper bracket, 2, buffer stopper, 3, first piston bar, the 4, second piston rod, 5, dust cover, 6, tube seat, 7, trapezoidal groove, 8, trapezoidal projection, 9, the first rectangular recess, the 10, first rectangular cam, the 11, second rectangular recess, the 12, second rectangular cam.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, it is further elucidated with this utility model.
Embodiment 1:
Visible in conjunction with accompanying drawing, a kind of vehicular shock absorber buffer stopper assembling structure, including upper bracket 1, buffer stopper 2, first piston bar the 3, second piston rod 4 and dust cover 5, described buffer stopper 2 is arranged on the lower end of upper bracket 1, being equipped with tube seat 6 in the middle of described upper bracket 1 and buffer stopper 2, be provided with first piston bar 3 in described tube seat 6, described buffer stopper 2 lower end is connected with dust cover 5, described dust cover 5 lower end is connected with the second piston rod 4, and described first piston bar 3 lower end is arranged in the second piston rod 4; Described upper bracket 1 lower end is provided with trapezoidal groove 7, described buffer stopper 2 upper end is provided with trapezoidal projection 8, described trapezoidal projection 8 is arranged in trapezoidal groove 7, described upper bracket 1 two ends are provided with the first rectangular recess 9, described buffer stopper 2 two ends are provided with the first rectangular cam 10, described first rectangular cam 10 is arranged in the first rectangular recess 9, and the diameter of described tube seat 6 is more than the diameter of first piston bar 3.
Described buffer stopper 2 lower end is provided with the second rectangular recess 11, and described dust cover 5 upper end is provided with the second rectangular cam 12, and described second rectangular cam 12 is arranged in the second rectangular recess 11.
The difference of described tube seat 6 diameter and first piston bar 3 diameter is 0.5cm.
Described buffer stopper 2 both sides are the undaform being made up of arc surface.
Embodiment 2:
Visible in conjunction with accompanying drawing, a kind of vehicular shock absorber buffer stopper assembling structure, including upper bracket 1, buffer stopper 2, first piston bar the 3, second piston rod 4 and dust cover 5, described buffer stopper 2 is arranged on the lower end of upper bracket 1, being equipped with tube seat 6 in the middle of described upper bracket 1 and buffer stopper 2, be provided with first piston bar 3 in described tube seat 6, described buffer stopper 2 lower end is connected with dust cover 5, described dust cover 5 lower end is connected with the second piston rod 4, and described first piston bar 3 lower end is arranged in the second piston rod 4; Described upper bracket 1 lower end is provided with trapezoidal groove 7, described buffer stopper 2 upper end is provided with trapezoidal projection 8, described trapezoidal projection 8 is arranged in trapezoidal groove 7, described upper bracket 1 two ends are provided with the first rectangular recess 9, described buffer stopper 2 two ends are provided with the first rectangular cam 10, described first rectangular cam 10 is arranged in the first rectangular recess 9, and the diameter of described tube seat 6 is more than the diameter of first piston bar 3.
Described buffer stopper 2 lower end is provided with the second rectangular recess 11, and described dust cover 5 upper end is provided with the second rectangular cam 12, and described second rectangular cam 12 is arranged in the second rectangular recess 11.
The difference of described tube seat 6 diameter and first piston bar 3 diameter is 0.8cm.
Described buffer stopper 2 both sides are the undaform being made up of arc surface.
Embodiment 3:
Visible in conjunction with accompanying drawing, a kind of vehicular shock absorber buffer stopper assembling structure, including upper bracket 1, buffer stopper 2, first piston bar the 3, second piston rod 4 and dust cover 5, described buffer stopper 2 is arranged on the lower end of upper bracket 1, being equipped with tube seat 6 in the middle of described upper bracket 1 and buffer stopper 2, be provided with first piston bar 3 in described tube seat 6, described buffer stopper 2 lower end is connected with dust cover 5, described dust cover 5 lower end is connected with the second piston rod 4, and described first piston bar 3 lower end is arranged in the second piston rod 4; Described upper bracket 1 lower end is provided with trapezoidal groove 7, described buffer stopper 2 upper end is provided with trapezoidal projection 8, described trapezoidal projection 8 is arranged in trapezoidal groove 7, described upper bracket 1 two ends are provided with the first rectangular recess 9, described buffer stopper 2 two ends are provided with the first rectangular cam 10, described first rectangular cam 10 is arranged in the first rectangular recess 9, and the diameter of described tube seat 6 is more than the diameter of first piston bar 3.
Described buffer stopper 2 lower end is provided with the second rectangular recess 11, and described dust cover 5 upper end is provided with the second rectangular cam 12, and described second rectangular cam 12 is arranged in the second rectangular recess 11.
The difference of described tube seat 6 diameter and first piston bar 3 diameter is 1cm.
Described buffer stopper 2 both sides are the undaform being made up of arc surface.
Above-described embodiment is only optimal technical scheme of the present utility model; and it is not construed as restriction of the present utility model; the technical scheme that protection domain of the present utility model should be recorded with claim; it is protection domain including the equivalents of technical characteristic in the technical scheme that claim is recorded; namely equivalent replacement the within the scope of this is improved, also within protection domain of the present utility model.
Claims (4)
1. a vehicular shock absorber buffer stopper assembling structure, it is characterized in that: include upper bracket, buffer stopper, first piston bar, the second piston rod and dust cover, described buffer stopper is arranged on the lower end of upper bracket, it is equipped with tube seat in the middle of described upper bracket and buffer stopper, first piston bar it is provided with in described tube seat, described buffer stopper lower end is connected with dust cover, and described dust cover lower end is connected with the second piston rod, and described first piston bar lower end is arranged in the second piston rod; Described upper bracket lower end is provided with trapezoidal groove, described buffer stopper upper end is provided with trapezoidal projection, described trapezoidal projection is arranged in trapezoidal groove, described upper bracket two ends are provided with the first rectangular recess, described buffer stopper two ends are provided with the first rectangular cam, described first rectangular cam is arranged in the first rectangular recess, and the diameter of described tube seat is more than the diameter of first piston bar.
2. a kind of vehicular shock absorber buffer stopper assembling structure according to claim 1, it is characterized in that: described buffer stopper lower end is provided with the second rectangular recess, described dust cover upper end is provided with the second rectangular cam, and described second rectangular cam is arranged in the second rectangular recess.
3. a kind of vehicular shock absorber buffer stopper assembling structure according to claim 1, it is characterised in that: the difference of described tube seat diameter and first piston shank diameter is not less than 0.5cm.
4. a kind of vehicular shock absorber buffer stopper assembling structure according to claim 1, it is characterised in that: described buffer stopper both sides are the undaform being made up of arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521119365.2U CN205278213U (en) | 2015-12-30 | 2015-12-30 | Automobile -used bumper shock absorber buffer block assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521119365.2U CN205278213U (en) | 2015-12-30 | 2015-12-30 | Automobile -used bumper shock absorber buffer block assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205278213U true CN205278213U (en) | 2016-06-01 |
Family
ID=56062792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521119365.2U Expired - Fee Related CN205278213U (en) | 2015-12-30 | 2015-12-30 | Automobile -used bumper shock absorber buffer block assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205278213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143597A (en) * | 2017-06-08 | 2017-09-08 | 奇瑞汽车股份有限公司 | The buffer structure of damper |
-
2015
- 2015-12-30 CN CN201521119365.2U patent/CN205278213U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143597A (en) * | 2017-06-08 | 2017-09-08 | 奇瑞汽车股份有限公司 | The buffer structure of damper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210191656U (en) | Commercial truck cab rear suspension system and vehicle | |
| CN205278213U (en) | Automobile -used bumper shock absorber buffer block assembly structure | |
| CN103089907A (en) | High-stability shock absorber assembly of automobile | |
| CN202531712U (en) | Magnetic attracting dual-drum shock absorber | |
| CN211423249U (en) | New energy automobile is with bumper shock absorber | |
| CN204419976U (en) | A kind of high-strength vehicle vibration damper | |
| CN202301732U (en) | Automotive shock absorber with shock resistance | |
| CN203214580U (en) | Buffer ball pin seat | |
| CN211808903U (en) | Automobile shock absorber ware director base | |
| CN203297468U (en) | Double-valve spring shock absorber | |
| CN203651383U (en) | Damping device of electric fire patrol vehicle | |
| CN202301721U (en) | Strut vibration absorber | |
| CN204419977U (en) | The vehicular shock absorber that a kind of damping is good | |
| CN202186439U (en) | Front suspension device for cab | |
| CN203344680U (en) | Novel balanced suspension shock absorber arrangement structure | |
| CN205592316U (en) | A buffering tray for bumper shock absorber | |
| CN201232727Y (en) | Hydraulic buffer vibration-damper | |
| CN202073970U (en) | Shock absorber | |
| CN205298559U (en) | Reciprocating motion oil blanket | |
| CN203488621U (en) | Anti-dust device of automobile shock absorber | |
| CN203670579U (en) | Shock absorber assembly matching with air suspension | |
| CN210739218U (en) | Motorcycle shock absorber with lubricating property | |
| CN210461515U (en) | Shock absorption structure of oil cylinder | |
| CN201769847U (en) | Child stroller | |
| CN203211034U (en) | Assembly of automobile cantilever arm |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20211230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |