CN214823691U

CN214823691U - Rear suspension U-shaped bracket structure of automobile cab

Info

Publication number: CN214823691U
Application number: CN202023279160.4U
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 suspension U type bracket structure behind auttombilism room, including U type bracket body, U type bracket body lower extreme fixedly connected with diaphragm, the spout has been seted up to diaphragm upper end symmetry, spout inner wall sliding connection has first slider, first slider lateral wall passes through spring and spout inner wall sliding connection, first slider upper end is rotated with U type bracket body lateral wall through the shock attenuation pole and is connected, two recesses, two have been seted up to diaphragm lower extreme symmetry recess inner wall sliding connection has the second slider, second slider lower extreme passes through dead lever fixedly connected with collar. The utility model discloses when receiving vibrations on U type bracket body, can cushion vibrations on the U type bracket body under the effect of shock attenuation pole and spring this moment, can support the U type bracket body under the effect of shock attenuation pole and spring simultaneously, increase the stability behind the installation of U type bracket body.

Description

Rear suspension U-shaped bracket structure of automobile cab

Technical Field

The utility model relates to an automobile parts technical field especially relates to a rear suspension U type bracket structure of auttombilism room.

Background

The rear suspension of the automobile cab is a general name of all force transmission connecting devices between a frame and an axle and is one of important parameters influencing the comfort of an automobile, and comprises three parts, namely an elastic element, a shock absorber, a force transmission device and the like, wherein the three parts respectively play roles in buffering, damping and force transmission.

At present, main U type bracket structure has the poor problem of shock attenuation effect among the automobile driver's cabin rear suspension, can not be fine after receiving great impact plays the cushioning effect, and the potential safety hazard is big, and current U type bracket structure mounted position is fixed simultaneously, and the installation effectiveness is influenced with the equipment of U type bracket and different cars that can not be accurate.

Based on this, the utility model relates to a suspension U type bracket structure behind auttombilism room.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rear suspension U-shaped bracket structure of an automobile cab.

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

the utility model provides a suspension U type bracket structure behind auttombilism room, includes U type bracket body, U type bracket body lower extreme fixedly connected with diaphragm, the spout has been seted up to diaphragm upper end symmetry, spout inner wall sliding connection has first slider, first slider lateral wall passes through spring and spout inner wall sliding connection, first slider upper end is passed through the shock attenuation pole and is connected with U type bracket body lateral wall rotation, two recesses, two have been seted up to diaphragm lower extreme symmetry the recess inner wall sliding connection has the second slider, second slider lower extreme passes through dead lever fixedly connected with collar, install the drive second slider at the gliding actuating mechanism of recess inner wall in the recess.

Preferably, the driving mechanism comprises a lead screw rotatably connected to the inner wall of the groove, and the side wall of the lead screw is in threaded connection with the side wall of the second slider.

Preferably, one end of the lead screw penetrates through the side wall of the transverse plate and is fixedly connected with a hand wheel, a rubber anti-slip sleeve is sleeved on the hand wheel, and a limiting mechanism for limiting the rotating position of the lead screw is installed on the hand wheel.

Preferably, the limiting mechanism comprises a bolt in threaded connection with the side wall of the hand wheel, and a plurality of threaded holes matched with the bolt are formed in the side wall, close to the hand wheel, of the transverse plate.

Preferably, the shock absorbing rod is made of a high damping material.

Preferably, the mounting ring is made of stainless steel material.

The utility model discloses following beneficial effect has:

1. by arranging the sliding groove, the first sliding block, the spring and the damping rod, when the U-shaped bracket body is vibrated, the vibration on the U-shaped bracket body can be buffered under the action of the damping rod and the spring, and meanwhile, the U-shaped bracket body can be supported under the action of the damping rod and the spring, so that the stability of the U-shaped bracket body after installation is improved;

2. through setting up lead screw, second slider and collar, rotate the lead screw and make the second slider slide at the recess inner wall, and then adjust the position of collar for the mounted position on the position of two collars and the vapour vehicle support is unanimous, and then is convenient for the installation to U type bracket body.

Drawings

Fig. 1 is a schematic structural diagram of a rear suspension U-shaped bracket structure of an automobile cab according to the present invention;

FIG. 2 is a schematic cross-sectional view of the rear suspension U-shaped bracket structure of the cab of the present invention along the direction A-A;

fig. 3 is an enlarged schematic view of the structure at B in fig. 2.

In the figure: the novel hydraulic support comprises a 1U-shaped bracket body, a 2 transverse plate, a 3 sliding groove, a 4 first sliding block, a 5 spring, a 6 damping rod, a 7 groove, an 8 second sliding block, a 9 lead screw, a 10 mounting ring, a 11 hand wheel, a 12 bolt and a 13 threaded hole.

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. 1-3, a rear suspension U-shaped bracket structure of an automobile cab comprises a U-shaped bracket body 1, a transverse plate 2 is fixedly connected at the lower end of the U-shaped bracket body 1, sliding grooves 3 are symmetrically formed at the upper end of the transverse plate 2, a first sliding block 4 is slidably connected with the inner wall of the sliding groove 3, the side wall of the first sliding block 4 is slidably connected with the inner wall of the sliding groove 3 through a spring 5, the upper end of the first sliding block 4 is rotatably connected with the side wall of the U-shaped bracket body 1 through a damping rod 6, the damping rod 6 is made of high damping material, can be further cushion the vibrations that receive on the U type bracket body 1, two recesses 7 have been seted up to 2 lower extreme symmetries of diaphragm, and two recess 7 inner walls sliding connection have a

second slider

8, and 8 lower extremes of second slider pass through dead lever fixedly connected with collar 10, and collar 10 adopts stainless steel material to make, installs the gliding actuating mechanism of drive second slider 8 at recess 7 inner wall in the recess 7.

The driving mechanism comprises a lead screw 9 which is rotatably connected to the inner wall of the groove 7, and the side wall of the lead screw 9 is in threaded connection with the side wall of the second sliding block 8.

One end of the lead screw 9 penetrates through the side wall of the transverse plate 2 and is fixedly connected with a hand wheel 11, a rubber anti-slip sleeve is sleeved on the hand wheel 11, and a limiting mechanism for limiting the rotating position of the lead screw 9 is installed on the hand wheel 11.

Stop gear includes threaded connection at the bolt 12 of 11 lateral walls of hand wheels, and diaphragm 2 is close to the lateral wall of hand wheels 11 and has seted up a plurality ofly and 12 complex screw holes 13 with bolt, through bolt 12 and the cooperation of screw hole 13, can fix the turned position of lead screw 9 for the shift position of collar 10 is fixed, increases the stability after U type bracket body 1 installs.

In the utility model, when the U-shaped bracket body 1 is installed, the hand wheel 11 is rotated to drive the lead screw 9 fixedly connected with the side wall of the hand wheel 11 to rotate, the second slider 8 in threaded connection with the side wall of the lead screw 9 is driven to slide on the inner wall of the groove 7, so that the second slider 8 drives the mounting ring 10 to move through the fixed rod, so that the mounting ring 10 corresponds to the mounting position on the automobile, then the U-shaped bracket body 1 is fixedly connected with the automobile bracket through the mounting ring 10, after the mounting ring 10 is connected, the bolt 12 in threaded connection with the side wall of the hand wheel 11 is rotated, so that the bolt 12 is matched with the threaded hole 13 formed in the side wall of the transverse plate 2, the rotating position of the lead screw 9 is further fixed, the moving position of the mounting ring 10 is fixed, and the stability of the U-shaped bracket body 1 after installation is increased;

when U type bracket body 1 receives vibrations, can cushion the vibrations that U type bracket body 1 received on shock attenuation pole 6 and the spring 5 this moment, increase U type bracket body 1's damping performance simultaneously, under the supporting role of shock attenuation pole 6, can support U type bracket body 1 simultaneously, further increase U type bracket body 1's stability.

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. A rear suspension U-shaped bracket structure of an automobile cab comprises a U-shaped bracket body (1), it is characterized in that the lower end of the U-shaped bracket body (1) is fixedly connected with a transverse plate (2), the upper end of the transverse plate (2) is symmetrically provided with sliding chutes (3), the inner wall of each sliding chute (3) is connected with a first sliding block (4) in a sliding manner, the side wall of the first sliding block (4) is connected with the inner wall of the sliding chute (3) in a sliding way through a spring (5), the upper end of the first sliding block (4) is rotationally connected with the side wall of the U-shaped bracket body (1) through a shock absorption rod (6), two grooves (7) are symmetrically arranged at the lower end of the transverse plate (2), the inner walls of the two grooves (7) are connected with a second sliding block (8) in a sliding way, the lower end of the second sliding block (8) is fixedly connected with a mounting ring (10) through a fixed rod, and a driving mechanism for driving the second sliding block (8) to slide on the inner wall of the groove (7) is arranged in the groove (7).

2. The rear suspension U-shaped bracket structure of the automobile cab according to claim 1, characterized in that the driving mechanism comprises a lead screw (9) rotatably connected to the inner wall of the groove (7), and the side wall of the lead screw (9) is in threaded connection with the side wall of the second slide block (8).

3. The rear suspension U-shaped bracket structure of the automobile cab according to claim 2, wherein one end of the lead screw (9) penetrates through the side wall of the transverse plate (2) and is fixedly connected with a hand wheel (11), the hand wheel (11) is sleeved with a rubber anti-slip sleeve, and the hand wheel (11) is provided with a limiting mechanism for limiting the rotating position of the lead screw (9).

4. The rear suspension U-shaped bracket structure of the automobile cab according to claim 3, wherein the limiting mechanism comprises a bolt (12) in threaded connection with the side wall of the hand wheel (11), and the side wall of the transverse plate (2) close to the hand wheel (11) is provided with a plurality of threaded holes (13) matched with the bolt (12).

5. The structure of the rear suspension U-shaped bracket for the cab of the automobile as claimed in claim 1, wherein the shock-absorbing rod (6) is made of high damping material.

6. The structure of a rear suspension U-shaped bracket for vehicle cab according to claim 1, wherein the mounting ring (10) is made of stainless steel material.