CN211852639U

CN211852639U - Rubber shock-absorbing sleeve

Info

Publication number: CN211852639U
Application number: CN202020037799.2U
Authority: CN
Inventors: 詹克兆
Original assignee: Tongcheng Super Rubber Co ltd
Current assignee: Tongcheng Super Rubber Co ltd
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-11-03
Anticipated expiration: 2030-01-09

Abstract

The utility model discloses a rubber shock-absorbing sleeve, which comprises a control arm, wherein the top of the outer wall of the control arm is fixedly connected with a lower spring pad, the top of the control arm is movably connected with a telescopic rod, the top of the outer wall of the telescopic rod is fixedly connected with an upper spring pad, the outer part of the outer wall of the telescopic rod is fixedly arranged with a shock-absorbing sleeve between the lower spring pad and the upper spring pad, the outer part of the shock-absorbing sleeve is sleeved with a buffer spring, the top of the upper spring pad is fixedly connected with a spring seat, the top of the spring seat is provided with a bearing, the top of the bearing is fixedly connected with a top rubber at the top of the spring seat, the shock-absorbing sleeve comprises a dustproof sleeve and a shock-absorbing pad, the bottom of the dustproof sleeve is provided with a base, the base is fixedly connected with the dustproof sleeve through six reinforcing ribs, the rubber shock-absorbing sleeve, the waste is avoided, and the working efficiency of installation and disassembly is ensured.

Description

Rubber shock-absorbing sleeve

Technical Field

The utility model relates to a shock attenuation cover specifically is a rubber shock attenuation cover.

Background

Automobile parts are all units forming the whole automobile and serve as a product of the automobile, the variety of the automobile parts is various, along with the improvement of living standard of people, people consume more and more automobiles, the market of the automobile parts becomes larger and larger, in recent years, automobile part manufacturers are developed at a high speed, in order to quickly attenuate the vibration of a frame and an automobile body and improve the smoothness and the comfort of automobile running, a shock absorber is generally arranged on an automobile suspension system, a bidirectional cylinder type shock absorber is widely adopted on the automobile, the shock absorber is a part in the using process of the automobile, the working of the shock absorber is good and bad, the running stability of the automobile and the service life of other parts are directly influenced, and therefore the shock absorber is required to be in a good working state.

The existing damping sleeve is generally of an integral structure, is very inconvenient to install and disassemble, is easy to damage due to specific damage conditions, and can cause unnecessary waste of resources due to the adoption of an integral structure in the replacement process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubber shock attenuation cover to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a rubber shock-absorbing sleeve comprises a control arm, a lower spring pad is fixedly connected with the top of the outer wall of the control arm, the top of the control arm is movably connected with a telescopic rod, the top of the outer wall of the telescopic rod is fixedly connected with an upper spring pad, a damping sleeve is fixedly arranged outside the outer wall of the telescopic rod and between the lower spring pad and the upper spring pad, a buffer spring is sleeved outside the shock absorption sleeve, a spring seat is fixedly connected with the top of the upper spring pad, the top of the spring seat is provided with a bearing, the top of the bearing and the top of the spring seat are fixedly connected with top rubber, the shock absorption sleeve comprises a dustproof sleeve and a shock absorption pad, the bottom of the dustproof sleeve is provided with a base, and the base is through six strengthening ribs and dirt proof boot fixed connection, the top fixedly connected with gasket of shock pad, the bottom of shock pad is through connecting piece and dirt proof boot fixed mounting.

As a further aspect of the present invention: through setting up and adopting the disconnect-type structure with dirt proof boot and shock pad, guaranteed under the damaged condition of accessory appearing, can unnecessarily carry out the change of whole shock attenuation cover, avoided the waste of resource, guaranteed the work efficiency of installation and dismantlement simultaneously.

Furthermore, shock attenuation cover swing joint is in the outside of telescopic link, and the top and the bottom of shock attenuation cover respectively with lower spring pad and last spring pad fixed connection.

Furthermore, buffer spring swing joint is in the outside of shock attenuation cover, buffer spring's top and bottom block respectively establish the top of spring pad under and the bottom of going up the spring pad.

Further, the mounting groove with bearing looks adaptation is seted up at the top of spring holder, the top of telescopic link runs through the top that the spring holder extends to the spring holder and rotates with the bearing to be connected, the top of telescopic link runs through the middle part that the apex was glued and extends to the outside of apex and glue fixed connection through nut and apex.

Further, base fixed connection is in the bottom of dirt proof boot, six strengthening ribs of circumference fixedly connected with of base roof, six the strengthening rib is the annular array and distributes.

As a further aspect of the present invention: six reinforcing ribs are fixedly connected to the bottom of the dustproof sleeve, so that the strength of the dustproof sleeve is ensured, and the service life of the dustproof sleeve is prolonged.

Compared with the prior art, the utility model discloses a setting adopts the disconnect-type structure with dirt proof boot and shock pad, has ensured under the damaged condition of accessory appearing, can unnecessarily carry out the change of whole shock attenuation cover, has avoided the waste of resource, has ensured the work efficiency of installation and dismantlement simultaneously.

Drawings

Fig. 1 is a schematic view of an internal structure of a rubber damper.

Fig. 2 is an external structural view of a rubber damper.

Fig. 3 is a schematic structural diagram of a damping sleeve in a rubber damping sleeve.

In the figure: 1. a control arm; 2. a lower spring pad; 3. a telescopic rod; 4. an upper spring pad; 5. a shock-absorbing sleeve; 6. A buffer spring; 7. a spring seat; 8. a bearing; 9. carrying out glue jacking; 10. a dust-proof sleeve; 11. a shock pad; 12. A base; 13. reinforcing ribs; 14. a gasket; 15. a connecting member.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, a rubber damping sleeve comprises a control arm 1, a lower spring pad 2 is fixedly connected to the top of the outer wall of the control arm 1, a telescopic rod 3 is movably connected to the top of the control arm 1, an upper spring pad 4 is fixedly connected to the top of the outer wall of the telescopic rod 3, a damping sleeve 5 is fixedly installed outside the outer wall of the telescopic rod 3 and between the lower spring pad 2 and the upper spring pad 4, the damping sleeve 5 is movably connected to the outside of the telescopic rod 3, the top and the bottom of the damping sleeve 5 are respectively fixedly connected to the lower spring pad 2 and the upper spring pad 4, a buffer spring 6 is sleeved outside the damping sleeve 5, the buffer spring 6 is movably connected to the outside of the damping sleeve 5, the top and the bottom of the buffer spring 6 are respectively clamped to the top of the lower spring pad 2 and the bottom of the upper spring pad 4, a spring seat 7 is fixedly connected to the top of the upper spring pad, the top of the bearing 8 is fixedly connected with a top rubber 9 positioned at the top of the spring seat 7, the top of the spring seat 7 is provided with a mounting groove matched with the bearing 8, the top end of the telescopic rod 3 penetrates through the spring seat 7 to extend to the top of the spring seat 7 and is rotatably connected with the bearing 8, the top end of the telescopic rod 3 penetrates through the middle part of the top rubber 9 to extend to the outside of the top rubber 9 and is fixedly connected with the top rubber 9 through a nut, the shock absorption sleeve 5 comprises a dustproof sleeve 10 and a shock absorption pad 11, the bottom of the dustproof sleeve 10 is provided with a base 12, the base 12 is fixedly connected with the dustproof sleeve 10 through six reinforcing ribs 13, the base 12 is fixedly connected with the bottom of the dustproof sleeve 10, the circumferential direction of the top wall of the base 12 is fixedly connected with six reinforcing ribs 13, the six reinforcing ribs 13 are distributed in an annular array, the top of the, adopt disconnect-type structure with dirt proof boot 10 and shock pad 11 through the setting, guaranteed under the damaged condition of accessory appearing, can unnecessarily carry out the change of whole shock attenuation cover 5, avoided the waste of resource, guaranteed the work efficiency of installation and dismantlement simultaneously, through six strengthening ribs 13 of bottom fixedly connected with at dirt proof boot 10, guaranteed the intensity of dirt proof boot 10, prolonged the life of dirt proof boot 10.

The utility model discloses a theory of operation is: the utility model discloses at the in-process of installation, at first with shock pad 11 through the top of connecting piece 15 threaded connection at dirt proof boot 10, establish the outside at telescopic link 3 with the cover of whole shock absorber sleeve 5 again, ensure the bottom fixed mounting of dirt proof boot 10 at the top of spring pad 2 down, the top fixed mounting of shock pad 11 is in the bottom of last spring pad 4, and the outside cover at shock absorber sleeve 5 is equipped with buffer spring 6, and buffer spring 6's both ends joint is spring pad 2's top and the bottom of last spring pad 4 down respectively, the top of telescopic link 3 is run through spring holder 7 and top rubber 9 and is extended to the top of top rubber 9 and accomplish the fixed connection with top rubber 9 through the nut, top rubber 9 passes through bolt and spring holder 7 fixed connection.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A rubber damping sleeve comprises a control arm (1) and is characterized in that the top of the outer wall of the control arm (1) is fixedly connected with a lower spring pad (2), the top of the control arm (1) is movably connected with a telescopic rod (3), the top of the outer wall of the telescopic rod (3) is fixedly connected with an upper spring pad (4), a damping sleeve (5) is fixedly arranged outside the outer wall of the telescopic rod (3) and between the lower spring pad (2) and the upper spring pad (4), a buffer spring (6) is sleeved outside the damping sleeve (5), the top of the upper spring pad (4) is fixedly connected with a spring seat (7), a bearing (8) is arranged at the top of the spring seat (7), the top of the bearing (8) is fixedly connected with a top rubber (9) at the top of the spring seat (7), and the damping sleeve (5) comprises a dustproof sleeve (10) and a damping pad (11), the bottom of dirt proof boot (10) is provided with base (12), and base (12) through six strengthening ribs (13) and dirt proof boot (10) fixed connection, the top fixedly connected with gasket (14) of shock pad (11), connecting piece (15) and dirt proof boot (10) fixed mounting are passed through to the bottom of shock pad (11).

2. The rubber shock-absorbing sleeve as claimed in claim 1, wherein the shock-absorbing sleeve (5) is movably connected to the outside of the telescopic rod (3), and the top and bottom of the shock-absorbing sleeve (5) are respectively and fixedly connected with the lower spring pad (2) and the upper spring pad (4).

3. The rubber damping sleeve as claimed in claim 1, wherein the damping spring (6) is movably connected to the outside of the damping sleeve (5), and the top end and the bottom end of the damping spring (6) are respectively clamped at the top of the lower spring pad (2) and the bottom of the upper spring pad (4).

4. The rubber shock-absorbing sleeve according to claim 1, wherein a mounting groove matched with the bearing (8) is formed in the top of the spring seat (7), the top end of the telescopic rod (3) penetrates through the spring seat (7) and extends to the top of the spring seat (7) and is rotatably connected with the bearing (8), and the top end of the telescopic rod (3) penetrates through the middle of the top rubber (9) and extends to the outside of the top rubber (9) and is fixedly connected with the top rubber (9) through a nut.

5. The rubber shock-absorbing sleeve as claimed in claim 1, wherein the base (12) is fixedly connected to the bottom of the dust-proof sleeve (10), six reinforcing ribs (13) are fixedly connected to the top wall of the base (12) in the circumferential direction, and the six reinforcing ribs (13) are distributed in an annular array.