CN214838062U

CN214838062U - Connection fork rod of automobile chassis damping system

Info

Publication number: CN214838062U
Application number: CN202023279174.6U
Authority: CN
Inventors: 郦伟良; 李永; 郦翔
Original assignee: Anhui Yongtai Auto Parts Co ltd
Current assignee: Anhui Yongtai Auto Parts Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-23
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a vehicle chassis shock mitigation system connects fork stick, including first barred body, the spout has been seted up to first barred body lateral wall, spout inner wall sliding connection has the second barred body, the wedge groove has been seted up to spout inner wall symmetry, first recess has been seted up to second barred body lateral wall symmetry, install in the first recess and carry out fixed establishment to the position of second barred body, spout inner wall sliding connection has the slide, the slide lateral wall is through first spring and spout inner wall elastic connection. The utility model discloses an in inserting the spout with the second barred body, when the second barred body slides in the spout to wedge and wedge correspond, the wedge cooperates with the wedge under the spring action of second spring this moment, and then fixes first barred body and second barred body, avoids first barred body and second barred body to rock at will, leads to the shock attenuation effect decline to the ground car chassis.

Description

Connection fork rod of automobile chassis damping system

Technical Field

The utility model relates to an automobile parts technical field especially relates to an automobile chassis shock mitigation system connects fork stick.

Background

The automobile chassis connecting fork rod is an essential part on an automobile chassis damping system, and has an effective damping effect on an automobile chassis.

Present connection fork stick is usually through supporting between two barred bodies and establish the spring and realize absorbing effect, but does not fix between two barred bodies for two barred bodies can rock at will at the operation in-process, makes two barred bodies to vehicle chassis's shock attenuation effect variation, and two barred bodies rock at will and make two barred bodies damage very easily, and then has reduced the life of connection fork stick.

Based on this, the utility model provides a vehicle chassis shock mitigation system connects fork stick.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a connection fork rod of a damping system of an automobile chassis.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a vehicle chassis shock mitigation system connection fork stick, includes first barred body, the spout has been seted up to first barred body lateral wall, spout inner wall sliding connection has the second barred body, the wedge groove has been seted up to spout inner wall symmetry, first recess has been seted up to second barred body lateral wall symmetry, install in the first recess and carry out fixed establishment to the position of second barred body, spout inner wall sliding connection has the slide, the slide lateral wall is through first spring and spout inner wall elastic connection, the second recess has been seted up to second barred body lateral wall, the lateral wall fixedly connected with fixed block of first spring is kept away from to the slide, the lateral wall that the second recess was kept away from to the second barred body is installed the buffer gear who cushions vibrations on first barred body and the second barred body.

Preferably, fixed establishment includes the wedge of sliding connection at first recess inner wall, wedge and wedge groove cooperation, the lateral wall fixedly connected with second spring that the wedge is close to first recess inner wall, the one end and the first recess inner wall fixed connection that the wedge was kept away from to the second spring.

Preferably, buffer gear includes the solid fixed ring of symmetry fixed connection at the second barred body lateral wall, a plurality of slide bars of fixed ring lateral wall fixedly connected with, a plurality of and slide bar complex third recesses have been seted up to first barred body lateral wall symmetry, third recess inner wall fixedly connected with third spring.

Preferably, the side walls of the first rod body and the second rod body which are far away from each other are fixedly connected with mounting plates.

Preferably, the fixing block is matched with the second groove.

Preferably, the first spring, the second spring and the third spring are all made of stainless steel materials.

The utility model discloses following beneficial effect has:

1. the second bar body is inserted into the sliding groove through the arrangement of the second groove, the second spring, the wedge block and the wedge groove, when the second bar body slides in the sliding groove until the wedge block corresponds to the wedge groove, the wedge block is matched with the wedge groove under the action of the elastic force of the second spring, and then the first bar body and the second bar body are fixed, so that the first bar body and the second bar body are prevented from shaking randomly, and the damping effect on the chassis of the ground vehicle is reduced;

2. through setting up first spring, fixed block, slide and buffer gear, when first barred body and second barred body are fixed, the slide extrudees first spring this moment, and the slide bar extrudees the third spring, and then when first barred body and second barred body received vibrations, first spring and third spring can cushion the vibrations that receive on first barred body and the second barred body this moment, and then prolong the life of first barred body and second barred body.

Drawings

Fig. 1 is a schematic structural view of a connection fork rod of a damping system of an automobile chassis provided by the utility model;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

In the figure: the spring mounting structure comprises a first rod body 1, a sliding groove 2, a second rod body 3, a wedge-shaped groove 4, a first groove 5, a wedge-shaped block 6, a second spring 7, a sliding plate 8, a first spring 9, a fixing block 10, a second groove 11, a fixing ring 12, a sliding rod 13, a third groove 14, a third spring 15 and a mounting plate 16.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a connection fork rod of a damping system of an automobile chassis comprises a first rod body 1, a sliding groove 2 is formed in the side wall of the first rod body 1, a second rod body 3 is connected to the inner wall of the sliding groove 2 in a sliding manner, wedge-shaped grooves 4 are symmetrically formed in the inner wall of the sliding groove 2, first grooves 5 are symmetrically formed in the side wall of the second rod body 3, a fixing mechanism for fixing the position of the second rod body 3 is installed in each first groove 5, a sliding plate 8 is connected to the inner wall of the sliding groove 2 in a sliding manner, the side wall of each sliding plate 8 is elastically connected to the inner wall of the sliding groove 2 through a first spring 9, second grooves 11 are formed in the side wall of the second rod body 3, a fixed block 10 is fixedly connected to the side wall of each sliding plate 8 far away from the first spring 9, the fixed block 10 is matched with the second grooves 11, and further, after the second rod body 3 is inserted into the sliding groove 2, the fixed block 10 is inserted into the second grooves 11 at the moment, and slides continuously along with the second rod body 3, make second barred body 3 to the extrusion of slide 8 for slide 8 extrudees first spring 9, makes and stores elastic potential energy on the first spring 9, and then more effectual vibrations to receiving on the yoke stick cushion, and the lateral wall that second barred body 3 kept away from second recess 11 is installed and is carried out the buffer gear who cushions vibrations on first barred body 1 and the second barred body 3.

The fixing mechanism comprises a wedge block 6 which is connected to the inner wall of the first groove 5 in a sliding mode, the wedge block 6 is matched with the wedge groove 4, the wedge block 6 is close to the side wall of the inner wall of the first groove 5 and is fixedly connected with a second spring 7, and one end, far away from the wedge block 6, of the second spring 7 is fixedly connected with the inner wall of the first groove 5.

Buffer gear includes that symmetry fixed connection is at the solid fixed ring 12 of second barred body 3 lateral wall, and solid fixed ring 12 lateral wall fixedly connected with a plurality of slide bars 13, and a plurality of third recesses 14 with slide bar 13 complex are seted up to first barred body 1 lateral wall symmetry, and third recess 14 inner wall fixedly connected with third spring 15.

The side walls of the first rod body 1 and the second rod body 3 which are far away from each other are fixedly connected with a mounting plate 16.

In the utility model, the second stick body 3 is inserted into the sliding groove 2, the second stick body 3 slides in the sliding groove 2 to ensure that the wedge block 6 is aligned with the wedge groove 4, at the moment, the wedge block 6 is under the elastic action of the second spring 7 and then in the wedge groove 4, and then the connecting position of the first stick body 1 and the second stick body 3 is fixed under the action of the wedge block 6 and the wedge groove 4;

after the wedge block 6 is inserted into the wedge groove 4, the second rod 3 extrudes the sliding plate 8 at the moment, so that the sliding plate 8 extrudes the first spring 9, so that elastic potential energy is stored in the first spring 9, the sliding rod 13 fixedly connected to the side wall of the fixing ring 12 is inserted into the third groove 14, so that the sliding rod 13 extrudes the third spring 15, further the elastic potential energy is stored in the third spring 15, and the first rod 1 and the second rod 3 can be installed on a damping system on a chassis of the automobile through the mounting plate 16 fixedly connected to the side wall of the first rod 1 and the side wall of the second rod 3, and when the first rod 1 and the second rod 3 are vibrated, the first spring 9 and the third spring 15 can buffer the vibration on the first rod 1 and the second rod 3 at the moment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a connection fork rod of a damping system of an automobile chassis, comprises a first rod body (1) and is characterized in that a sliding groove (2) is formed in the side wall of the first rod body (1), a second rod body (3) is connected to the inner wall of the sliding groove (2), a wedge-shaped groove (4) is formed in the inner wall of the sliding groove (2), a first groove (5) is formed in the side wall of the second rod body (3), a fixing mechanism for fixing the position of the second rod body (3) is installed in the first groove (5), a sliding plate (8) is connected to the inner wall of the sliding groove (2) in a sliding manner, the side wall of the sliding plate (8) is elastically connected with the inner wall of the sliding groove (2) through a first spring (9), a second groove (11) is formed in the side wall of the second rod body (3), and the side wall of the sliding plate (8) is fixedly connected with a fixing block (10) of the first spring (9), and a buffer mechanism for buffering the vibration on the first rod body (1) and the second rod body (3) is arranged on the side wall, far away from the second groove (11), of the second rod body (3).

2. The connection fork rod for the shock absorption system of the automobile chassis according to claim 1, wherein the fixing mechanism comprises a wedge block (6) which is slidably connected to the inner wall of the first groove (5), the wedge block (6) is matched with the wedge groove (4), a second spring (7) is fixedly connected to the side wall of the wedge block (6) close to the inner wall of the first groove (5), and one end, far away from the wedge block (6), of the second spring (7) is fixedly connected to the inner wall of the first groove (5).

3. The connection fork rod of the automobile chassis damping system according to claim 2, characterized in that the buffering mechanism comprises a fixing ring (12) symmetrically and fixedly connected to the side wall of the second rod body (3), the side wall of the fixing ring (12) is fixedly connected with a plurality of sliding rods (13), the side wall of the first rod body (1) is symmetrically provided with a plurality of third grooves (14) matched with the sliding rods (13), and the inner wall of each third groove (14) is fixedly connected with a third spring (15).

4. The tie rod fork of a shock absorbing system for a vehicle chassis according to claim 1, characterized in that the side walls of the first (1) and second (3) body remote from each other are fixedly connected with a mounting plate (16).

5. A rod according to claim 1, characterised in that said fixing block (10) cooperates with a second recess (11).

6. A vehicle chassis shock absorbing system clevis bar according to claim 3, wherein the first spring (9), the second spring (7) and the third spring (15) are made of stainless steel.