CN214465793U

CN214465793U - High-resistance buffering automobile wheel spring damping structure

Info

Publication number: CN214465793U
Application number: CN202022897124.8U
Authority: CN
Inventors: 李红; 蔡灿灿; 唐运冕; 杨建锋
Original assignee: Suzhou Liyang Screw Industry Co ltd
Current assignee: Suzhou Liyang Screw Industry Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-10-22
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a high anti shock-absorbing capacity auto wheel spring shock-absorbing structure, including auto wheel body and flexible gasket, the front end right side of auto wheel body is connected with the linking bridge, and the top middle part of linking bridge is fixed with linking piece, the top left and right sides of linking piece all is connected with connecting spring, and is connected through the positioning disc between the connecting spring, the top of positioning disc is fixed with spacing pillar, and the top of spacing pillar is fixed with buffer gasket, the left and right sides of linking bridge all is fixed with first fixed block, and the top of first fixed block from interior to exterior has set gradually telescopic link and damping spring. This high resistance cushioning nature auto wheel spring shock-absorbing structure is traveling in high suddenly or low concave ground when the car, and the auto wheel body is when bearing the sense of vibration that great contrast brought, and damping spring and telescopic link are synchronous flexible with this and slow down the sense of vibration that brings for whole automobile body, avoid the automobile body to rock strongly to make the interior passenger of car feel uncomfortable.

Description

High-resistance buffering automobile wheel spring damping structure

Technical Field

The utility model relates to an auto wheel spring technical field specifically is a high resistance cushioning nature auto wheel spring shock-absorbing structure.

Background

The automobile suspension spring is an elastic element in an automobile suspension, so that an axle and a frame or an automobile body are in elastic connection, vertical load is borne and transmitted, and impact caused by an uneven road surface is relieved and restrained. The automobile suspension is a general term for all force transmission connecting devices between a frame (or a bearing type automobile body) and an axle (or a wheel). The suspension mainly functions to transmit vertical reaction force (supporting force), longitudinal reaction force (driving force and braking force) and lateral reaction force acting on wheels by a road surface and moment formed by the reaction forces to a frame (or a bearing type vehicle body) so as to ensure normal running of the vehicle.

The damping performance of the existing automobile wheel spring has certain defects, the optimal buffering effect cannot be achieved when the automobile wheel spring is used for protruding the ground, discomfort is easily brought to personnel in an automobile when the automobile wheel spring is driven, and therefore the high-damping automobile wheel spring damping structure is provided.

Disclosure of Invention

An object of the utility model is to provide a high resistance cushioning nature auto wheel spring shock-absorbing structure to the shock attenuation performance of the present auto wheel spring who proposes in solving above-mentioned background art still has certain defect, can't reach best buffering effect when to protruding ground, brings uncomfortable problem for personnel in the car easily when the driving.

In order to achieve the above object, the utility model provides a following technical scheme: a high-buffer-resistance automobile wheel spring damping structure comprises an automobile wheel body and a flexible gasket, wherein a connecting support is connected to the right side of the front end of the automobile wheel body, a connecting piece is fixed to the middle of the top end of the connecting support, connecting springs are connected to the left side and the right side of the top end of the connecting piece, the connecting springs are connected through a positioning disc, a limiting pillar is fixed to the top end of the positioning disc, a buffer gasket is fixed to the top end of the limiting pillar, a first fixing block is fixed to the left side and the right side of the connecting support, a telescopic rod and a shock absorption spring are sequentially arranged on the top end of the first fixing block from inside to outside, a second fixing block is fixed to the other end of the telescopic rod and the shock absorption spring, a supporting frame body is connected to one side, close to the vertical central axis of the connecting support, of the flexible gasket is arranged at the top end of the inside of the supporting frame body, and the left side and the right side of the inner lower part of the supporting frame body are both fixed with abutting blocks, and the top end of the supporting frame body is fixed with a connecting support rod.

Preferably, the first fixed block is symmetrically distributed about the vertical central axis of the top end of the connecting support, and the first fixed block and the second fixed block form a connecting structure through a telescopic rod and a damping spring.

Preferably, the second fixed block is symmetrically distributed about the vertical central axis of the outside of the supporting frame body, and the supporting frame body is fixedly connected with the connecting support rod.

Preferably, the flexible gasket is closely attached to the top end of the inside of the supporting frame body, and the abutting blocks are symmetrically distributed about the vertical central axis of the inside of the supporting frame body.

Preferably, the transverse distance between the abutting blocks is larger than the external transverse diameter of the limiting support column, the transverse distance between the abutting blocks is smaller than the external transverse diameter of the buffer gasket, and the buffer gasket is fixedly connected with the limiting support column.

Preferably, the limiting support column is fixedly connected with the positioning disc, the connecting springs are symmetrically distributed around the center of the bottom end of the positioning disc, and the positioning disc and the connecting piece form a connecting structure through the connecting springs.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this high resistance buffer nature auto wheel spring shock-absorbing structure is through first fixed block, the telescopic link, damping spring, the second fixed block, braced frame body and the design of connecting this overall structure of branch, make and to couple together between auto wheel body and the auto wheel automobile body, go in high suddenly or the low concave ground when the car, the auto wheel body is when bearing the seismic sensation that great contrast brought, damping spring and telescopic link are synchronous flexible with this seismic sensation that slows down and bring for whole automobile body, avoid the automobile body to rock strongly and make the interior passenger of car feel uncomfortable.

2. This high anti-buffer nature auto wheel spring shock-absorbing structure links up between piece and the linking bridge mutually fixed, and spacing pillar links to each other with the help of positioning disc and coupling spring with linking piece, and when the auto wheel body traveles in unstable road surface, received vibration can be alleviated by coupling spring, when the range of rocking is the biggest, spacing pillar can be covered by braced frame body completely, and the blotter piece on spacing pillar top this moment can contact with between the flexible gasket to reach the mesh that slows down vibration once more.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the supporting frame of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. an automotive wheel body; 2. connecting a bracket; 3. a first fixed block; 4. a telescopic rod; 5. a damping spring; 6. a second fixed block; 7. a support frame body; 8. connecting a support rod; 9. a flexible gasket; 10. a butting block; 11. a tab; 12. a connecting spring; 13. positioning the disc; 14. a limiting strut; 15. and a buffer gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a high-buffer-resistance automobile wheel spring damping structure comprises an automobile wheel body 1, a connecting support 2, a first fixing block 3, a telescopic rod 4, a damping spring 5, a second fixing block 6, a supporting frame body 7, a connecting support rod 8, a flexible gasket 9, a butt block 10, a butt piece 11, a connecting spring 12, a positioning disc 13, a limiting support 14 and a damping gasket 15, wherein the connecting support 2 is connected to the right side of the front end of the automobile wheel body 1, the butt piece 11 is fixed to the middle portion of the top end of the connecting support 2, the connecting springs 12 are connected to the left side and the right side of the top end of the butt piece 11, the connecting springs 12 are connected through the positioning disc 13, the limiting support 14 is fixed to the top end of the positioning disc 13, the damping gasket 15 is fixed to the top end of the limiting support 14, the first fixing blocks 3 are fixed to the left side and the right side of the connecting support 2, and the telescopic rod 4 and the damping spring 5 are sequentially arranged at the top end of the first fixing block 3 from inside to outside, the telescopic rod 4 and the other end of the damping spring 5 are fixed with a second fixed block 6, one side of the second fixed block 6 close to the vertical central axis of the connecting bracket 2 is connected with a supporting frame body 7, a flexible gasket 9 is arranged at the top end of the inside of the supporting frame body 7, the left side and the right side of the inside lower part of the supporting frame body 7 are both fixed with abutting blocks 10, the top end of the supporting frame body 7 is fixed with a connecting support rod 8, the first fixed block 3 is symmetrically distributed about the vertical central axis of the top end of the connecting bracket 2, the first fixed block 3 and the second fixed block 6 form a connecting structure through the telescopic rod 4 and the damping spring 5, the second fixed block 6 is symmetrically distributed about the vertical central axis of the outside of the supporting frame body 7, the supporting frame body 7 is fixedly connected with the connecting support rod 8, and the design of the integral structure of the telescopic rod 4, the damping spring 5, the second fixed block 6, the supporting frame body 7 and the connecting support rod 8 is adopted, when the automobile runs on a high-projection or low-recess ground and the automobile wheel body 1 bears the shock sensation caused by large contrast, the shock absorption spring 5 and the telescopic rod 4 synchronously stretch out and draw back to relieve the shock sensation brought to the whole automobile body, so that passengers in the automobile are prevented from feeling uncomfortable due to strong shaking of the automobile body;

the flexible gasket 9 is tightly attached to the top end of the inner part of the supporting frame body 7, the abutting blocks 10 are symmetrically distributed about the inner vertical central axis of the supporting frame body 7, the transverse distance between the abutting blocks 10 is larger than the outer transverse diameter of the limiting support column 14, the transverse distance between the abutting blocks 10 is smaller than the outer transverse diameter of the buffer gasket 15, the buffer gasket 15 is fixedly connected with the limiting support column 14, the limiting support column 14 is fixedly connected with the positioning disc 13, the connecting springs 12 are symmetrically distributed about the central position of the bottom end of the positioning disc 13, the positioning disc 13 forms a connecting structure with the connecting pieces 11 through the connecting springs 12, the connecting pieces 11 are fixed with the connecting support 2, the limiting support column 14 is connected with the connecting pieces 11 through the positioning disc 13 and the connecting springs 12, when the automobile wheel body 1 runs on an unstable road surface, the received vibration is relieved by the connecting spring 12, when the shaking amplitude is maximum, the limit pillar 14 is completely covered by the supporting frame 7, and the buffer gasket 15 at the top end of the limit pillar 14 is contacted with the flexible gasket 9, so that the purpose of relieving the vibration again is achieved.

The working principle is as follows: for the shock absorption structure of the automobile wheel spring with high shock resistance, firstly, the automobile wheel body 1 and the connecting bracket 2 are mutually connected and fixed, the supporting frame body 7 and the connecting support rod 8 are connected with the connecting bracket 2 through the whole body of the first fixing block 3, the telescopic rod 4, the shock absorption spring 5 and the second fixing block 6, then the top end of the connecting bracket 2 is connected with the buffer gasket 15 through the whole body of the connecting sheet 11, the connecting spring 12, the positioning disc 13 and the limit pillar 14, wherein the transverse diameter of the buffer gasket 15 is larger than the distance between the abutting blocks 10 in the supporting frame body 7, the limit pillar 14 can move relative to the position above the abutting blocks 10 in the supporting frame body 7, and the limit pillar 14 and the supporting frame body 7 can not be separated through the arrangement of the abutting blocks 10, thereby the integrity and the service life of the structure are protected, when an automobile runs on a high-convex or low-concave ground, auto wheel body 1 is when bearing the vibration that great contrast brought, mutually support between damping spring 5 and the telescopic link 4 with this to slow down the vibration that brings for whole automobile body, if the range of rocking that receives is when the biggest, spacing pillar 14 can be covered completely by braced frame 7, the buffer gasket 15 on spacing pillar 14 top this moment can contact with between the flexible gasket 9 to this bradyseism effect that improves overall structure avoids the automobile body to rock intensely and arouse that the interior passenger of car is uncomfortable.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high anti shock-absorbing nature auto wheel spring shock-absorbing structure, includes auto wheel body (1) and flexible gasket (9), its characterized in that: the automobile wheel is characterized in that a connecting support (2) is connected to the right side of the front end of an automobile wheel body (1), a connecting piece (11) is fixed to the middle portion of the top end of the connecting support (2), connecting springs (12) are connected to the left side and the right side of the top end of the connecting piece (11), the connecting springs (12) are connected through a positioning disc (13), a limiting pillar (14) is fixed to the top end of the positioning disc (13), a buffer gasket (15) is fixed to the top end of the limiting pillar (14), first fixing blocks (3) are fixed to the left side and the right side of the connecting support (2), a telescopic rod (4) and a damping spring (5) are sequentially arranged at the top end of each first fixing block (3) from inside to outside, a second fixing block (6) is fixed to the other end of each telescopic rod (4) and each damping spring (5), and a supporting frame body (7) is connected to one side, close to the vertical central axis of the connecting support (2), of each second fixing block (6), the flexible gasket (9) is arranged at the top end of the inside of the supporting frame body (7), the left side and the right side of the lower portion of the inside of the supporting frame body (7) are respectively provided with a butt joint block (10), and the top end of the supporting frame body (7) is fixedly provided with a connecting support rod (8).

2. The spring shock-absorbing structure for high shock-absorbing automobile wheels according to claim 1, wherein: first fixed block (3) are the symmetric distribution about the vertical axis in top of linking bridge (2), and just first fixed block (3) and second fixed block (6) constitute connection structure through telescopic link (4) and damping spring (5).

3. The spring shock-absorbing structure for high shock-absorbing automobile wheels according to claim 1, wherein: the second fixed block (6) is symmetrically distributed about the vertical central axis of the outer part of the supporting frame body (7), and the supporting frame body (7) is fixedly connected with the connecting supporting rod (8).

4. The spring shock-absorbing structure for high shock-absorbing automobile wheels according to claim 1, wherein: the flexible gasket (9) is tightly attached to the top end of the inside of the supporting frame body (7), and the abutting blocks (10) are symmetrically distributed about the vertical central axis of the inside of the supporting frame body (7).

5. The spring shock-absorbing structure for high shock-absorbing automobile wheels according to claim 1, wherein: the lateral distance between the abutting blocks (10) is larger than the external lateral diameter of the limiting strut (14), the lateral distance between the abutting blocks (10) is smaller than the external lateral diameter of the buffer gasket (15), and the buffer gasket (15) is fixedly connected with the limiting strut (14).

6. The spring shock-absorbing structure for high shock-absorbing automobile wheels according to claim 1, wherein: spacing pillar (14) and location disc (13) are fixed connection between, and connecting spring (12) are the symmetric distribution about the bottom central point of location disc (13), and location disc (13) pass through connecting spring (12) and link up piece (11) constitution connection structure moreover.