CN214564437U - Novel shock insulation block for automotive suspension - Google Patents
Novel shock insulation block for automotive suspension Download PDFInfo
- Publication number
- CN214564437U CN214564437U CN202023247131.XU CN202023247131U CN214564437U CN 214564437 U CN214564437 U CN 214564437U CN 202023247131 U CN202023247131 U CN 202023247131U CN 214564437 U CN214564437 U CN 214564437U
- Authority
- CN
- China
- Prior art keywords
- shock insulation
- insulation piece
- contact surface
- shock
- inner frame
- 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.)
- Active
Links
- 230000035939 shock Effects 0.000 title claims abstract description 98
- 238000009413 insulation Methods 0.000 title claims abstract description 74
- 239000000725 suspension Substances 0.000 title claims abstract description 14
- 239000006096 absorbing agent Substances 0.000 claims abstract description 24
- 238000002955 isolation Methods 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000007774 longterm Effects 0.000 abstract description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 208000028755 loss of height Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- -1 spring Substances 0.000 description 1
Images
Abstract
The utility model provides a novel shock insulation piece for automotive suspension can solve and improve shock insulation piece assembly problem and durable life problem, and this novel shock insulation piece for automotive suspension includes shock insulation piece body, the axial of shock insulation piece body is equipped with the through-hole that is used for installing the shock absorber piston rod, the embedded first inner frame that is used for improving the local rigidity of shock insulation piece and automobile body contact surface that is equipped with in upper portion of shock insulation piece body, the embedded second inner frame that is used for improving the local rigidity of shock insulation piece and shock absorber bearing contact surface that is equipped with in lower part of shock insulation piece body. The utility model discloses a first inner frame improves the local rigidity of shock insulation piece and automobile body contact surface and improves the high loss after the shock insulation piece long term is used, increases the local rigidity of shock insulation piece and shock absorber bearing contact surface through the second inner frame simultaneously, improves the life of shock insulation piece.
Description
Technical Field
The utility model relates to an automobile chassis component technical field, concretely relates to novel shock insulation piece for automotive suspension.
Background
At present, the connection of the shock absorber and the vehicle body for the automobile generally adopts a shock insulation block form, and simultaneously, the force of the shock absorber, a spring and a buffer block is transmitted to the vehicle body. The transmission form of the shock insulation block from force is generally divided into a single-channel structure, a double-channel structure and a three-channel structure, and the single-channel structure, the double-channel structure and the three-channel structure respectively represent that damping force of a shock absorber, spring elasticity and stress of a buffer block are transmitted to a vehicle body through a plurality of paths. Each structural form has its advantages and disadvantages, and among them, the single-channel form is widely used for small passenger cars due to its simple structure, light weight and low cost. But single channel shock insulation piece, because the power of shock absorber, spring, buffer block transmits for the automobile body by shock insulation piece rubber, cause shock insulation piece atress complicated and atress big, cause shock insulation piece rubber to form great performance and loss of height after long-term the use easily, and then produce the abnormal sound. And because the shock insulation block is relatively freely sleeved on the shock absorber before the whole vehicle is assembled, the shock insulation block is easy to be collided and inclined to cause that the matching surface of the shock insulation block and the vehicle body is not attached to generate early damage when the shock insulation block is assembled in a production workshop.
Disclosure of Invention
The utility model aims at providing a novel shock insulation piece for automotive suspension can solve and improve shock insulation piece assembly problem and durable life problem.
According to the utility model provides a novel shock insulation piece for automotive suspension, including shock insulation piece body, the axial of shock insulation piece body is equipped with the through-hole that is used for installing the shock absorber piston rod, and the key lies in the embedded first inner frame that is used for improving the local rigidity of shock insulation piece and automobile body contact surface that is equipped with in upper portion of shock insulation piece body, the embedded second inner frame that is used for improving the local rigidity of shock insulation piece and shock absorber bearing contact surface that is equipped with in lower part of shock insulation piece body.
The utility model discloses a first inner frame improves the local rigidity of shock insulation piece and automobile body contact surface and improves the high loss after the shock insulation piece long term is used, increases the local rigidity of shock insulation piece and shock absorber bearing contact surface through the second inner frame simultaneously, improves the life of shock insulation piece.
Furthermore, the peripheral surface of the upper part of the shock insulation block body is a vehicle body contact surface, and the vehicle body contact surface is a spherical surface. Therefore, the rubber structure of the shock insulation block is matched with the matching section of the vehicle body in a spherical manner, the area of the contact surface of the shock insulation block and the vehicle body is increased, and the stress is dispersed to improve the service life of the shock insulation block and the vehicle body.
Furthermore, the first inner frame is an annular frame arranged on the inner side of the contact surface of the vehicle body, and the side surface of the annular frame is a conical surface. The first inner frame is arranged at a position close to the contact surface of the vehicle body, and the shape of the side surface of the first inner frame is consistent with that of the contact surface of the vehicle body, so that the local rigidity of the contact surface of the shock insulation block and the vehicle body can be further improved.
Furthermore, in order to improve the strength of the shock insulation block body, a plurality of concave or convex reinforcing ribs are arranged on the conical surface along the circumferential direction.
Furthermore, the middle part of the second inner framework is provided with a mounting hole in clearance fit with the piston rod of the shock absorber. Therefore, the shock insulation block can be fixed on the upper bearing of the shock absorber through the nut during assembly, and early damage and abnormal sound caused by deflection of the shock insulation block in assembly due to unfixed shock insulation block are avoided.
Furthermore, the upper part of the second inner framework is matched with the upper part of the shock absorber bearing in shape, so that the local rigidity of the contact surface of the shock insulation block and the shock absorber bearing is increased.
Drawings
Figure 1 is the utility model discloses an assembly schematic diagram of isolation piece.
Fig. 2 is the schematic view of the sectional structure of the seismic isolation block of the present invention.
Fig. 3 is a schematic structural diagram of the seismic isolation block of the present invention.
In which the figures are as follows: 1. a seismic isolation block body; 11. a through hole; 12. a vehicle body contact surface; 2. a shock absorber piston rod; 3. a first inner skeleton; 31. reinforcing ribs; 4. a second inner skeleton; 41. mounting holes; 5. a nut; 6. a damper bearing.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings, wherein the embodiments of the present invention are described in detail with reference to the accompanying drawings, for example, the shapes and structures of the respective members, the mutual positions and connection relationships between the respective portions, the functions and operation principles of the respective portions, and the like.
As shown in fig. 1-3, the utility model discloses a novel shock insulation piece for automotive suspension, including shock insulation piece body 1, the axial of shock insulation piece body 1 is equipped with the through-hole 11 that is used for installing shock absorber piston rod 2, and the embedded first inner frame 3 that is used for improving the local rigidity of shock insulation piece and automobile body contact surface that is equipped with in upper portion of shock insulation piece body 1, and the embedded second inner frame 4 that is used for improving the local rigidity of shock insulation piece and 6 contact surfaces of shock absorber bearing that is equipped with in lower part of shock insulation piece body 1.
The utility model discloses a 3 local rigidity that improve shock insulation piece and automobile body contact surface of first inner frame and improve the high loss after the shock insulation piece long term is used, increase the local rigidity of shock insulation piece and the 6 contact surfaces of shock absorber bearing through second inner frame 4 simultaneously, improve the life of shock insulation piece.
In a preferred embodiment, the upper outer peripheral surface of the seismic isolation block body 1 is a vehicle body contact surface 12, and the vehicle body contact surface 12 is a spherical surface. Therefore, the rubber structure of the shock insulation block is matched with the matching section of the vehicle body in a spherical manner, the area of the contact surface of the shock insulation block and the vehicle body is increased, and the stress is dispersed to improve the service life of the shock insulation block and the vehicle body.
Preferably, the first inner frame 3 is an annular frame provided inside the vehicle body contact surface 12, and the side surface of the annular frame is a tapered surface. The first inner frame 3 is arranged at a position close to the contact surface of the vehicle body, and the shape of the side surface of the first inner frame 3 is consistent with that of the contact surface 12 of the vehicle body, so that the local rigidity of the contact surface of the seismic isolation block and the vehicle body can be further improved.
Preferably, in order to improve the strength of the seismic isolation block body 1, the conical surface is provided with a plurality of concave or convex reinforcing ribs 31 along the circumferential direction.
Preferably, the middle part of the second inner framework 4 is provided with a mounting hole 41 which is in clearance fit with the piston rod 2 of the shock absorber. Therefore, the shock insulation block can be fixed on the shock absorber bearing 6 through the nut 5 during assembly, and early damage and abnormal sound caused by deflection of the shock insulation block in assembly due to unfixed shock insulation block are avoided.
Preferably, the upper part of the second inner frame 4 is matched with the shape of the upper part of the damper bearing 6 so as to increase the local rigidity of the contact surface of the seismic isolation block and the damper bearing 6.
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 novel shock insulation piece for automotive suspension, includes shock insulation piece body, the axial of shock insulation piece body is equipped with the through-hole that is used for installing the shock absorber piston rod, its characterized in that the embedded first inner frame that is used for improving the local rigidity of shock insulation piece and automobile body contact surface that is equipped with in upper portion of shock insulation piece body, the embedded second inner frame that is used for improving the local rigidity of shock insulation piece and shock absorber bearing contact surface that is equipped with in lower part of shock insulation piece body.
2. The novel seismic isolation block for the automobile suspension as claimed in claim 1, wherein the outer peripheral surface of the upper portion of the seismic isolation block body is a vehicle body contact surface, and the vehicle body contact surface is a spherical surface.
3. The novel seismic isolation block for the automobile suspension as claimed in claim 2, wherein said first inner frame is an annular frame provided inside said vehicle body contact surface, and a side surface of said annular frame is a tapered surface.
4. The novel shock insulation block for the automobile suspension as claimed in claim 3, wherein the conical surface is provided with a plurality of concave or convex reinforcing ribs along the circumferential direction.
5. A novel seismic isolation block for an automobile suspension as claimed in claim 1, 2, 3 or 4, wherein the middle part of the second inner frame is provided with a mounting hole in clearance fit with a piston rod of the shock absorber.
6. The novel seismic isolation block for the automobile suspension as claimed in claim 5, wherein the upper portion of the second inner frame is adapted to the shape of the upper portion of the damper bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023247131.XU CN214564437U (en) | 2020-12-29 | 2020-12-29 | Novel shock insulation block for automotive suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023247131.XU CN214564437U (en) | 2020-12-29 | 2020-12-29 | Novel shock insulation block for automotive suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214564437U true CN214564437U (en) | 2021-11-02 |
Family
ID=78367179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023247131.XU Active CN214564437U (en) | 2020-12-29 | 2020-12-29 | Novel shock insulation block for automotive suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214564437U (en) |
-
2020
- 2020-12-29 CN CN202023247131.XU patent/CN214564437U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0065235B1 (en) | Strut type suspension | |
| US8894079B2 (en) | Upper support for vehicle suspension | |
| CN111365403A (en) | Shock isolation device of automobile shock absorber | |
| CN109866568B (en) | Connecting device of rear shock absorber and automobile | |
| CN206106852U (en) | Swing arm bush and swing arm liner assembly | |
| CN214564437U (en) | Novel shock insulation block for automotive suspension | |
| CN106080021A (en) | A kind of vibration damping wheel hub | |
| CN211567587U (en) | Rear shock absorber upper bracket assembly | |
| CN206171025U (en) | Abrasionproof decreases tractor wheel that antidetonation was moved | |
| CN115614431A (en) | Limiting method and limiting device of spherical hinge for suspension vibration reduction | |
| CN206217537U (en) | Support assembly and automobile on front sliding column upper support structure, front sliding column | |
| CN210859636U (en) | Conical spring for hoisting equipment under vehicle | |
| CN104421336A (en) | Manufacturing method for elastic sleeve of traveling vehicle | |
| CN204458980U (en) | A kind of bradyseism assembly | |
| CN209079573U (en) | Damper, suspension and automobile | |
| CN209666759U (en) | Lower swing arm hydraulic bushing and suspension assembly before suspension | |
| KR20180068757A (en) | Insulator bush, insulator assembly for shock absorber and method for manufacturing of the same | |
| CN111332084A (en) | Shock absorber mount pad, front suspension and vehicle | |
| CN215751857U (en) | Front suspension structure of electric automobile | |
| CN214165134U (en) | Can cushion spacing automobile body suspension structure and car | |
| CN219827563U (en) | Shock absorber structure with damping valve | |
| CN219529778U (en) | Main reducer vibration isolation structure and vehicle | |
| CN210437002U (en) | Power assembly suspension system structure | |
| CN209180300U (en) | A kind of damper rubber connection rod | |
| CN211138948U (en) | Bush, torsion beam suspension and car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |