CN210599979U

CN210599979U - Rubber shock absorber for front shock absorber

Info

Publication number: CN210599979U
Application number: CN201921519253.4U
Authority: CN
Inventors: 周忠刚
Original assignee: Wuxi Zhongce Damper Co ltd
Current assignee: Wuxi Zhongce Damper Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-05-22
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a preceding rubber shock absorber for bumper shock absorber, including the bumper shock absorber body, the equal fixedly connected with screw rod in top and the bottom of bumper shock absorber body, the bottom fixedly connected with sleeve of bumper shock absorber body, the surface and the telescopic inner wall sliding connection of bumper shock absorber body, telescopic surface sliding is connected with the hollow tube, one side that the bumper shock absorber body was kept away from to the screw rod runs through to telescopic bottom, the top of bumper shock absorber body is provided with the diaphragm. The utility model discloses a cooperation that sets up bumper shock absorber body, screw rod, sleeve, hollow tube, diaphragm, horizontal piece, fixture block, spring and ejector pad is used, has solved current rubber shock absorber at the in-process that uses, can't protect rubber shock absorber, leads to rubber shock absorber long-time and air contact for rubber shock absorber oxidation wear's problem, rubber shock absorber for this front shock absorber possesses the advantage of protection, has improved rubber shock absorber's practicality.

Description

Rubber shock absorber for front shock absorber

Technical Field

The utility model relates to a bumper shock absorber technical field specifically is a rubber shock absorber for preceding bumper shock absorber.

Background

The term shock absorber is a general term in the automobile chassis industry, an automobile shock absorber is actually a vibration damper, the shock absorber is not only used on a suspension in an automobile, but also used in other positions, such as a cab, a saddle, a steering wheel and the like, and can also be used as a buffer on a vehicle bumper, the shock is generated due to the impact of an elastic element in a suspension system, in order to improve the running smoothness of the automobile, the shock absorber is arranged in the suspension in parallel with the elastic element, and in order to attenuate the vibration, the shock absorber adopted in the automobile suspension system is mostly a hydraulic shock absorber.

The in-process that the bumper shock absorber used in the front need use rubber shock absorber, but current rubber shock absorber is at the in-process that uses, can't protect rubber shock absorber, leads to rubber shock absorber long-time and air contact for rubber shock absorber oxidation wear, has reduced rubber shock absorber's practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubber shock absorber for preceding bumper shock absorber possesses the advantage of protection, has solved current rubber shock absorber and at the in-process that uses, can't protect rubber shock absorber, leads to rubber shock absorber long-time and air contact for rubber shock absorber oxidation wear's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a rubber shock absorber for a front shock absorber comprises a shock absorber body, wherein the top and the bottom of the shock absorber body are fixedly connected with screw rods, the bottom of the shock absorber body is fixedly connected with a sleeve, the surface of the shock absorber body is in sliding connection with the inner wall of the sleeve, the surface of the sleeve is in sliding connection with a hollow tube, one side, away from the shock absorber body, of each screw rod penetrates to the bottom of the sleeve, a transverse plate is arranged at the top of the shock absorber body, placing grooves are formed in two sides of the inner part of the transverse plate, transverse blocks are arranged in the placing grooves, the front faces and the back faces of the transverse blocks are in sliding connection with the inner wall of the placing grooves, clamping blocks are fixedly connected to the outer sides of the transverse blocks, the outer sides of the clamping blocks penetrate into the inner parts of the hollow tubes, springs are fixedly connected to the inner sides of the transverse blocks, the inner sides of the springs are, the top of the push block penetrates through the top of the transverse plate.

Preferably, the inner wall of the hollow tube is provided with a clamping groove matched with the clamping block for use, and the top of the transverse plate is provided with a movable hole matched with the pushing block for use.

Preferably, the inner side of the top of the transverse plate is movably connected with a stop block through a hinge, and the bottom of the stop block is provided with a positioning groove matched with the push block for use.

Preferably, the front surface and the back surface of the transverse plate are fixedly connected with limit blocks, limit grooves matched with the limit blocks are formed in the inner wall of the hollow tube, and the limit blocks and the limit grooves are semicircular in shape.

Preferably, the bottom of the inner wall of the hollow pipe is fixedly connected with four sliding blocks, the four sliding blocks are distributed at equal intervals, and the surface of the sleeve is provided with a sliding groove matched with the sliding blocks for use.

Preferably, the through-hole that uses with the screw rod cooperation is all seted up at telescopic bottom and the top of diaphragm, and the inner wall fixedly connected with gasket of through-hole, the shape of gasket is the annular, the cross section of gasket is the I style of calligraphy.

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

1. the utility model discloses a cooperation that sets up bumper shock absorber body, screw rod, sleeve, hollow tube, diaphragm, horizontal piece, fixture block, spring and ejector pad is used, has solved current rubber shock absorber at the in-process that uses, can't protect rubber shock absorber, leads to rubber shock absorber long-time and air contact for rubber shock absorber oxidation wear's problem, rubber shock absorber for this front shock absorber possesses the advantage of protection, has improved rubber shock absorber's practicality.

2. The utility model can prevent the transverse plate from separating from the hollow tube by the matching use of the clamping block and the clamping groove, and simultaneously has the limiting function on the transverse plate, can reduce the friction between the push block and the transverse plate by the arrangement of the movable holes, prolongs the service life of the push block, can prevent the push block from moving when not needing to move by the matching use of the stop block and the positioning groove, and simultaneously has the limiting function on the push block, and can reduce the friction between the transverse plate and the hollow tube by the matching use of the stop block and the positioning groove, and simultaneously has the limiting function on the position of the transverse plate, and can prevent the hollow tube from separating from the sleeve by the matching use of the slide block and the sliding groove, thereby prolonging the service life of the hollow tube, simultaneously has the limiting function on the hollow tube, and can reduce the friction between the transverse plate and the sleeve as well as the screw rod by the arrangement of the through hole, thereby prolonging the service life of, can prevent sundries from entering the sleeve.

Drawings

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

FIG. 2 is a top sectional view of the hollow tube structure of FIG. 1 according to the present invention;

fig. 3 is a top view of the cross plate structure shown in fig. 1.

In the figure: 1 shock absorber body, 2 screw rods, 3 sleeves, 4 hollow pipes, 5 transverse plates, 6 transverse blocks, 7 clamping blocks, 8 springs, 9 pushing blocks, 10 stopping blocks, 11 limiting blocks, 12 sliding blocks and 13 gaskets.

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, a rubber damper for a front damper comprises a damper body 1, a screw rod 2 is fixedly connected to both the top and the bottom of the damper body 1, a sleeve 3 is fixedly connected to the bottom of the damper body 1, the surface of the damper body 1 is slidably connected to the inner wall of the sleeve 3, a hollow tube 4 is slidably connected to the surface of the sleeve 3, one side of the screw rod 2 away from the damper body 1 penetrates to the bottom of the sleeve 3, a transverse plate 5 is arranged at the top of the damper body 1, placing grooves are formed in both sides of the inner part of the transverse plate 5, transverse blocks 6 are arranged in the placing grooves, the front and the back of each transverse block 6 are slidably connected to the inner wall of the placing groove, a fixture block 7 is fixedly connected to the outer side of each transverse block 6, the outer side of each fixture block 7 penetrates to the inner part of the hollow tube 4, springs 8 are fixedly connected to the inner sides of the transverse blocks, the top of the transverse block 6 is fixedly connected with a push block 9, the top of the push block 9 penetrates to the top of the transverse plate 5, the inner wall of the hollow tube 4 is provided with a clamping groove matched with the clamping block 7 for use, the top of the transverse plate 5 is provided with a movable hole matched with the push block 9 for use, the transverse plate 5 can be prevented from being separated from the hollow tube 4 by the matched use of the clamping block 7 and the clamping groove, meanwhile, the transverse plate 5 is limited, the friction between the push block 9 and the transverse plate 5 can be reduced by the arrangement of the movable hole, the service life of the push block 9 is prolonged, the inner side of the top of the transverse plate 5 is movably connected with a stop block 10 through a hinge, the bottom of the stop block 10 is provided with a positioning groove matched with the push block 9 for use, the push block 9 can be prevented from moving when not needing to move by the matched use of the stop block 10 and the positioning groove, the inner wall of the hollow tube 4 is provided with a limiting groove matched with the limiting block 11 for use, the limiting block 11 and the limiting groove are both semicircular in shape, the friction between the transverse plate 5 and the hollow tube 4 can be reduced by matching the limiting block 11 and the limiting groove, and the position of the transverse plate 5 is limited at the same time, the bottom of the inner wall of the hollow tube 4 is fixedly connected with a slide block 12, the number of the slide blocks 12 is four, the four slide blocks 12 are distributed at equal intervals, the surface of the sleeve 3 is provided with a slide groove matched with the slide block 12 for use, the hollow tube 4 can be prevented from being separated from the sleeve 3 by matching the slide block 12 with the slide groove, the service life of the hollow tube 4 is prolonged, and meanwhile, the hollow tube 4 is limited, the bottom of the sleeve 3 and the top of the transverse plate 5 are both provided with through holes matched with the screw rods 2 for use, the cross section of gasket 13 is the I style of calligraphy, through the setting of through-hole, can reduce diaphragm 5 and sleeve 3 and screw rod 2's friction, has prolonged screw rod 2's life, through the setting of gasket 13, can prevent that debris from carrying out inside sleeve 3.

When in use, a user pushes the stop block 10 inwards to enable the stop block 10 to rotate around the hinge, so that the push block 9 is separated from the positioning groove, then pushing the pushing block 9 inwards, the pushing block 9 moving inwards drives the cross block 6 and the clamping block 7 moving inwards to make the clamping block 7 far away from the clamping groove, then the sleeve 3 is pulled downwards, the sleeve 3 moves downwards to drive the hollow pipe 4 to move downwards, the hollow pipe 4 and the sleeve 3 are separated from the shock absorber body 1, at the moment, the shock absorber body 1 can be disassembled, during installation, the user pushes the sleeve 3 upwards to make the shock absorber body 1 clamped into the sleeve 3 and the hollow tube 4, then the pushing block 9 is loosened, the resilience force of the spring 8 drives the transverse block 6, the clamping block 7 and the pushing block 9 to reset, so that the clamping block 7 is clamped into the clamping groove, the position of the hollow tube 4 is fixed, and the shock absorber body 1 can be protected through the sleeve 3 and the hollow tube 4.

In summary, the following steps: this rubber shock absorber for preceding bumper shock absorber uses through the cooperation that sets up bumper shock absorber body 1, screw rod 2, sleeve 3, hollow tube 4, diaphragm 5, horizontal piece 6, fixture block 7, spring 8 and ejector pad 9, has solved current rubber shock absorber and at the in-process that uses, can't protect rubber shock absorber, leads to rubber shock absorber long-time and air contact for rubber shock absorber oxidation wear's problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 rubber shock absorber for preceding bumper shock absorber, includes bumper shock absorber body (1), its characterized in that: the shock absorber comprises a shock absorber body (1), wherein the top and the bottom of the shock absorber body (1) are fixedly connected with a screw rod (2), the bottom of the shock absorber body (1) is fixedly connected with a sleeve (3), the surface of the shock absorber body (1) is in sliding connection with the inner wall of the sleeve (3), the surface of the sleeve (3) is in sliding connection with a hollow tube (4), one side, far away from the shock absorber body (1), of the screw rod (2) penetrates through the bottom of the sleeve (3), a transverse plate (5) is arranged at the top of the shock absorber body (1), placing grooves are formed in two sides of the inner part of the transverse plate (5), transverse blocks (6) are arranged in the placing grooves, the front and the back of each transverse block (6) are in sliding connection with the inner wall of each placing groove, clamping blocks (7) are fixedly connected to the outer sides of the transverse blocks (6), and the outer sides of, the inside fixedly connected with spring (8) of lateral mass (6), the inboard and the inner wall fixed connection of standing groove of spring (8), the top fixedly connected with ejector pad (9) of lateral mass (6), the top of ejector pad (9) is run through to the top of diaphragm (5).

2. The rubber damper for a front shock absorber according to claim 1, wherein: the inner wall of the hollow pipe (4) is provided with a clamping groove matched with the clamping block (7) for use, and the top of the transverse plate (5) is provided with a movable hole matched with the pushing block (9) for use.

3. The rubber damper for a front shock absorber according to claim 1, wherein: the inner side of the top of the transverse plate (5) is movably connected with a stop block (10) through a hinge, and a positioning groove matched with the push block (9) for use is formed in the bottom of the stop block (10).

4. The rubber damper for a front shock absorber according to claim 1, wherein: the front and the back of the transverse plate (5) are fixedly connected with limiting blocks (11), limiting grooves matched with the limiting blocks (11) are formed in the inner wall of the hollow tube (4), and the limiting blocks (11) and the limiting grooves are semicircular in shape.

5. The rubber damper for a front shock absorber according to claim 1, wherein: the bottom fixedly connected with slider (12) of hollow tube (4) inner wall, the quantity of slider (12) is four, and four slider (12) are the equidistance and distribute, the spout that uses with slider (12) cooperation is seted up on the surface of sleeve (3).

6. The rubber damper for a front shock absorber according to claim 1, wherein: the bottom of sleeve (3) and the top of diaphragm (5) all seted up the through-hole that uses with screw rod (2) cooperation, the inner wall fixedly connected with gasket (13) of through-hole, the shape of gasket (13) is the annular, the cross section of gasket (13) is the I style of calligraphy.