CN211820551U - Improved generation automobile shock absorber device - Google Patents
Improved generation automobile shock absorber device Download PDFInfo
- Publication number
- CN211820551U CN211820551U CN202020486434.8U CN202020486434U CN211820551U CN 211820551 U CN211820551 U CN 211820551U CN 202020486434 U CN202020486434 U CN 202020486434U CN 211820551 U CN211820551 U CN 211820551U
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- China
- Prior art keywords
- shock
- shock absorption
- automobile
- fixing frame
- fixed frame
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- Expired - Fee Related
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- 230000035939 shock Effects 0.000 title claims abstract description 75
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 13
- 238000013016 damping Methods 0.000 claims abstract description 13
- 230000003139 buffering effect Effects 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000010521 absorption reaction Methods 0.000 claims description 40
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 5
- 230000000670 limiting effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an improved generation automobile shock absorber device, including base plate and car bracket, the base plate upper end is provided with shock attenuation fixed frame and car bracket and is located shock attenuation fixed frame top end portion, be equipped with on the shock attenuation fixed frame and be connected the diaphragm as an organic whole with it, the tip is provided with a plurality of promotion guide arms under the car bracket, and a plurality of promotion guide arm bottom end portions all slide and run through the diaphragm and stretch into inside and be fixed with the bottom plate of shock attenuation fixed frame, tip is connected in the base plate up end through a damping spring under the bottom plate, be provided with the inside rotation axis of being provided with of drive rack and shock attenuation fixed frame on the promotion guide arm pole wall, be provided with the drive gear with drive rack engaged with on the rotation axis, the tip of rotation axis is provided with. The utility model discloses simple structure can avoid concentrating the impact with buffering impact force transmission in whole device, improves the steadiness of device to increase the performance of shock attenuation buffering, the practicality is stronger.
Description
Technical Field
The utility model relates to an automobile shock attenuation technical field specifically is an improved generation automobile shock absorber device.
Background
With the development of the automobile industry, the requirements of automobiles on high-grade, humanization, multi-functionalization, high safety, high economy, environmental protection and the like are higher and higher, and the requirement on automobile shock absorption is higher and higher. The shock absorber is a vulnerable part in the use process of the automobile, the working condition of the shock absorber directly influences the running stability of the automobile and the service life of other parts, and the automobile shock absorber is mainly used for inhibiting the shock when a spring rebounds after absorbing shock and the impact from the road surface. When the road surface is not flat, the shock-absorbing spring can filter the shock of the road surface.
The existing automobile shock absorption device basically adopts transverse or longitudinal single shock absorption, and the shock absorption buffering impact force of the shock absorption device is concentrated on one or more parts of the shock absorption device, so that the part is subjected to reciprocating impact, the local damage is caused, and the service life and the shock absorption effect of the shock absorption device are influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an improved generation car damping device to solve the limited problem of shock attenuation shock-absorbing capacity.
In order to achieve the above object, the utility model provides a following technical scheme:
the improved automobile shock absorption device comprises a base plate and an automobile bracket, wherein a shock absorption fixing frame is arranged at the upper end of the base plate, the automobile bracket is located at the top end of the shock absorption fixing frame, a transverse plate which is connected with the shock absorption fixing frame into a whole is arranged on the shock absorption fixing frame, a plurality of push guide rods are arranged at the lower end of the automobile bracket, the bottom ends of the plurality of push guide rods slide to penetrate through the transverse plate, extend into the shock absorption fixing frame and are fixed with a bottom plate, the lower end of the bottom plate is connected to the upper end face of the base plate through a first shock absorption spring, a driving rack is arranged on the wall of each push guide rod, a rotating rod shaft is arranged inside the shock absorption fixing frame, a transmission gear meshed with the.
On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:
in one alternative: the rotary buffering assembly comprises a polygonal cylinder body fixed on the inner wall of the shock absorption fixed frame and a rotating roller arranged on a rotating rod shaft, the center line of the polygonal cylinder body is overlapped with the axis of the rotating rod shaft, and the inner wall of the polygonal cylinder body is connected to the outer wall of the rotating roller through a plurality of second shock absorption springs.
In one alternative: the polygonal cylinder is a pentagonal cylinder.
In one alternative: the lower end of the automobile bracket is further provided with two symmetrical upper wedge blocks, two lower wedge blocks corresponding to the inclined planes of the two upper wedge blocks are arranged on the transverse plate, and the two lower wedge blocks are slidably mounted on the shock absorption fixed frame and the end sides of the lower wedge blocks are connected to the side walls of the shock absorption fixed frame through transverse shock absorption springs.
In one alternative: the transverse plate is provided with a guide groove, two connecting sliding seats sliding on the guide groove are arranged in the guide groove, and the connecting sliding seats are fixed at the bottom of the lower wedge block.
In one alternative: the side wall of the lower wedge block is provided with an inclined side plate strip, and the upper end part of the transverse plate is provided with a plurality of air bags which are distributed side by side.
In one alternative: and the four corners of the damping fixed frame are provided with guide convex columns penetrating through the automobile bracket.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the automobile bracket can produce the trend that moves down or rise when receiving the impact among the device, and promote the promotion guide arm and move down or shift up, thereby accessible drive rack and drive gear's meshing promotes drive gear rotatory and drive the live-rollers rotatory, utilize a plurality of second damping spring can play certain limited cushioning effect to the reciprocal rotation of live-rollers, and will strike to transmit to each lateral wall of second damping spring and a plurality of direction transmission, can strike the transmission to whole shock attenuation fixed frame with the vibrations on, can effectively reduce the impact dynamics, avoid concentrating and strike, improve the shock attenuation effect. The utility model discloses simple structure can avoid concentrating the impact with buffering impact force transmission in whole device, improves the steadiness of device to increase the performance of shock attenuation buffering, the practicality is stronger.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the middle rotation buffer assembly of the present invention.
Fig. 3 is a schematic structural view of the middle cross plate of the present invention.
Notations for reference numerals: the automobile shock absorption device comprises a base plate 1, a shock absorption fixing frame 2, a transverse plate 3, an automobile bracket 4, a pushing guide rod 5, an upper wedge block 6, a lower wedge block 7, a transverse shock absorption spring 8, a side plate strip 9, an air bag 10, a bottom plate 11, a first shock absorption spring 12, a driving rack 13, a rotating rod shaft 14, a transmission gear 15, a rotary buffering assembly 16, a rotating roller 17, a polygonal cylinder 18, a second shock absorption spring 19, a guide groove 20, a connecting sliding seat 21 and a guide convex column 22.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.
Example 1
Referring to fig. 1 to 3, in an embodiment of the present invention, an improved shock absorbing device for an automobile includes a base plate 1 and an automobile bracket 4, wherein a shock absorbing fixing frame 2 is disposed at an upper end portion of the base plate 1, the automobile bracket 4 is disposed at a top end portion of the shock absorbing fixing frame 2, a transverse plate 3 integrally connected to the shock absorbing fixing frame 2 is disposed on the shock absorbing fixing frame 2, a plurality of push guide rods 5 are disposed at a lower end portion of the automobile bracket 4, bottom end portions of the plurality of push guide rods 5 slidably penetrate the transverse plate 3 and extend into the shock absorbing fixing frame 2, and a bottom plate 11 is fixed thereto, a lower end portion of the bottom plate 11 is connected to an upper end surface of the base plate 1 through a first damping spring 12, a driving rack 13 is disposed on a wall of the push guide rods 5, a rotating rod shaft 14 is disposed inside the shock absorbing fixing frame 2, a transmission gear 15 engaged with, the rotary buffering assembly 16 comprises a polygonal cylinder 18 fixed on the inner wall of the shock-absorbing fixed frame 2 and a rotating roller 17 arranged on a rotating rod shaft 14, the center line of the polygonal cylinder 18 is overlapped with the axis of the rotating rod shaft 14, and the inner wall of the polygonal cylinder 18 is connected to the outer wall of the rotating roller 17 through a plurality of second shock-absorbing springs 19;
when the automobile bracket 4 is impacted, the trend of moving downwards or upwards is generated, the pushing guide rod 5 is pushed to move downwards or upwards, so that the transmission gear 15 is pushed to rotate by meshing the driving rack 13 and the transmission gear 15, the rotating roller 17 is driven to rotate, a certain limiting and buffering effect can be achieved on the reciprocating rotation of the rotating roller 17 by utilizing the plurality of second damping springs 19, the impact is transmitted to the side walls of the second damping springs 19 and is transmitted in multiple directions, the vibration impact can be transmitted to the whole damping fixed frame 2, the impact force can be effectively reduced, the concentrated impact is avoided, and the damping effect is improved; the polygonal cylinder 18 is a pentagonal cylinder;
the lower end of the automobile bracket 4 is further provided with two symmetrical upper wedges 6, two lower wedges 7 are arranged on the transverse plate 3 and correspond to the inclined surfaces of the two upper wedges 6 respectively, the two lower wedges 7 are slidably mounted on the shock absorption fixing frame 2, the end sides of the lower wedges 7 are connected to the side wall of the shock absorption fixing frame 2 through the transverse shock absorption springs 8, then when the automobile bracket 4 is impacted, the inclined surfaces of the lower wedges 7 are extruded by the upper wedges 6, the two sides of the lower wedges 7 move, the two sides of the lower wedges 7 can buffer under the action of the transverse shock absorption springs 8, impact force is transversely transmitted to the shock absorption fixing frame 2, the shock absorption and buffering effects are further improved, the transverse plate 3 is provided with the guide grooves 20, the inside of the guide grooves 20 are provided with two connecting sliding seats 21 sliding on the guide grooves, and the connecting sliding seats 21 are fixed at the bottoms.
Example 2
The embodiment of the utility model provides a differ from embodiment 1 in that, be provided with the curb plate strip 9 of slope down on the 7 lateral walls of voussoir, diaphragm 3 upper end is provided with a plurality of gasbag 10 that distribute side by side, when voussoir 7 removed down, because the 9 slopes of curb plate strip can extrude gasbag 10 and play a plurality of vertical buffering impact forces, improves whole damping device's performance, 2 four corners departments of shock attenuation fixed frame all are provided with the direction projection 22 that runs through car bracket 4 in order to play the guide effect.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (7)
1. An improved automobile shock absorption device comprises a base plate (1) and an automobile bracket (4), wherein the upper end of the base plate (1) is provided with a shock absorption fixing frame (2), and the automobile bracket (4) is positioned at the top end of the shock absorption fixing frame (2), and is characterized in that a transverse plate (3) connected with the shock absorption fixing frame into a whole is arranged on the shock absorption fixing frame (2), a plurality of push guide rods (5) are arranged at the lower end of the automobile bracket (4), the bottom ends of the push guide rods (5) all slide through the transverse plate (3) and extend into the shock absorption fixing frame (2) and are fixed with a bottom plate (11), the lower end of the bottom plate (11) is connected with the upper end surface of the base plate (1) through a first shock absorption spring (12), a driving rack (13) is arranged on the rod wall of the push guide rods (5), a rotating rod shaft (14) is arranged inside the shock absorption fixing frame (2), and a transmission gear (15) meshed with the, the end part of the rotating rod shaft (14) is provided with a rotary buffering assembly (16).
2. The improved automobile shock absorber device as claimed in claim 1, wherein the rotary damping assembly (16) comprises a polygonal cylinder (18) fixed on the inner wall of the shock-absorbing fixed frame (2) and a rotating roller (17) arranged on the rotating rod shaft (14), the center line of the polygonal cylinder (18) is coincident with the axis of the rotating rod shaft (14), and the inner wall of the polygonal cylinder (18) is connected to the outer wall of the rotating roller (17) through a plurality of second damping springs (19).
3. The improved vehicle shock absorber device according to claim 2, wherein the polygonal cylinder (18) is a pentagonal cylinder.
4. The improved automobile shock absorber device as claimed in claim 1, characterized in that the lower end of the automobile bracket (4) is further provided with two symmetrical upper wedges (6) and the transverse plate (3) is provided with two lower wedges (7) corresponding to the inclined surfaces of the two upper wedges (6), the two lower wedges (7) are slidably mounted on the shock-absorbing fixed frame (2) and the end sides of the lower wedges (7) are connected to the side walls of the shock-absorbing fixed frame (2) through transverse shock-absorbing springs (8).
5. The improved automobile shock absorber device according to claim 4, wherein the cross plate (3) is provided with a guide groove (20), two connecting sliding seats (21) sliding on the guide groove (20) are arranged inside the guide groove, and the connecting sliding seats (21) are fixed at the bottom of the lower wedge block (7).
6. An improved automobile shock absorber device according to claim 4 or 5, characterized in that the side walls of the lower wedge block (7) are provided with inclined side strips (9), and the upper end of the transverse plate (3) is provided with a plurality of air bags (10) which are distributed side by side.
7. The improved automobile shock absorber device according to claim 6, wherein the shock-absorbing fixing frame (2) is provided with guide convex columns (22) penetrating through the automobile bracket (4) at four corners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020486434.8U CN211820551U (en) | 2020-04-07 | 2020-04-07 | Improved generation automobile shock absorber device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020486434.8U CN211820551U (en) | 2020-04-07 | 2020-04-07 | Improved generation automobile shock absorber device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211820551U true CN211820551U (en) | 2020-10-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020486434.8U Expired - Fee Related CN211820551U (en) | 2020-04-07 | 2020-04-07 | Improved generation automobile shock absorber device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211820551U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411287A (en) * | 2020-11-11 | 2021-02-26 | 湖南省辰波建设有限公司 | Construction method for environment-friendly soil solidification and improvement of silty clay roadbed |
| CN112572254A (en) * | 2021-01-06 | 2021-03-30 | 朱学良 | Automatic vehicle seat adjusting system |
| CN115108436A (en) * | 2022-06-24 | 2022-09-27 | 四川大学 | Low-noise high-speed driving device for elevator |
-
2020
- 2020-04-07 CN CN202020486434.8U patent/CN211820551U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411287A (en) * | 2020-11-11 | 2021-02-26 | 湖南省辰波建设有限公司 | Construction method for environment-friendly soil solidification and improvement of silty clay roadbed |
| CN112572254A (en) * | 2021-01-06 | 2021-03-30 | 朱学良 | Automatic vehicle seat adjusting system |
| CN115108436A (en) * | 2022-06-24 | 2022-09-27 | 四川大学 | Low-noise high-speed driving device for elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |