CN216153520U

CN216153520U - Installation component for magnetorheological damper of automobile suspension system

Info

Publication number: CN216153520U
Application number: CN202122109720.XU
Authority: CN
Inventors: 顾建春
Original assignee: Shanghai Xicheng Auto Parts Co ltd
Current assignee: Shanghai Xicheng Auto Parts Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-04-01
Anticipated expiration: 2031-09-02

Abstract

The utility model provides a mounting assembly for a magnetorheological damper of an automobile suspension system, and relates to the technical field of dampers. This installation component for magnetorheological damper of automobile suspension system includes the bumper shock absorber body, bumper shock absorber body bottom is provided with fixed subassembly, fixed subassembly includes the rack, the rack sets up in bumper shock absorber body bottom, rack one side is provided with the pawl, the inside fixedly connected with torsional spring of pawl, rack one side fixedly connected with protection pad. This automobile suspension system magnetic current becomes bumper shock absorber pulls the pawl rotation with installation component, and the pawl rotates and makes the rack lose the spacing of pawl, and then this moment owing to receive the spring action of spring, and then can drive the rack and move right, and then can take out the round bar, and then can dismantle suspension system magnetic current becomes bumper shock absorber, and this structure is of value to and dismantles suspension system magnetic current becomes bumper shock absorber, simple structure, and convenient operation saves time, uses manpower sparingly.

Description

Installation component for magnetorheological damper of automobile suspension system

Technical Field

The utility model relates to an installation component, in particular to an installation component for a magnetorheological damper of an automobile suspension system, and belongs to the technical field of dampers.

Background

The magneto-rheological damper utilizes electromagnetic reaction, takes input information from a sensor for monitoring the motion of a vehicle body and wheels as a basis, and makes real-time response to road conditions and driving environment, the control system provides quick, smooth and continuously variable damping force by using an economical and reliable component structure, reduces the vibration of the vehicle body and increases the adhesive force between tires and various road surfaces, and different from the traditional damping system, the magneto-rheological damper does not have a fine valve structure and achieves the damping effect by the flow resistance of liquid, thereby being beneficial to providing excellent vehicle body control and buffering the recoil force borne by each wheel, further improving the stability of the vehicle to the greatest extent and enhancing the driving performance and the comfort degree.

Traditional mounting assembly for automobile suspension system magnetic current damper generally adopts welded type or a large amount of bolts to fix, but magnetic current damper is in the use, and its life-span is effective, and when the accident appears damaging, need dismantle so that the maintenance is changed to magnetic current damper, and welded type need use the cutting knife to cut the magnetic current damper when changing and dismantle, and is very troublesome, waste time, extravagant manpower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the problems that welding type or a large number of bolts are generally adopted for fixing, but the service life of the magnetorheological damper is effective in the use process, the magnetorheological damper needs to be disassembled for maintenance and replacement when the magnetorheological damper is damaged accidentally, and the welding type magnetorheological damper needs to be cut and disassembled by a cutting knife in replacement, so that the problems of trouble, time waste and labor waste are solved.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the mounting component for the magnetorheological damper of the automobile suspension system comprises a damper body, wherein a fixing component is arranged at the bottom of the damper body;

the fixing assembly comprises a rack, the rack is arranged at the bottom of the shock absorber body, a pawl is arranged on one side of the rack, a torsion spring is fixedly connected inside the pawl, a protection pad is fixedly connected on one side of the rack, a round rod is slidably connected to the outer side of the rack, and a telescopic assembly is fixedly connected on one side of the rack.

Preferably, flexible subassembly includes telescopic link and spring, the equal fixed connection of telescopic link and spring is in rack one side, the spring sets up in the telescopic link outside, through being provided with spring and telescopic link, and then is convenient for support the rack, is convenient for make the rack reconversion, is convenient for use next time.

Preferably, bumper shock absorber body bottom fixedly connected with connecting block, the connecting block both sides all are provided with the riser, the bar groove has been seted up to riser one side, through being provided with the riser, and then be convenient for fix and dismantle the bumper shock absorber.

Preferably, riser bottom fixedly connected with diaphragm, riser one side difference fixedly connected with first branch and second branch through being provided with first branch and second branch, and then be convenient for support the pawl, be convenient for fix a position the round bar.

Preferably, the second branch and torsional spring one end fixed connection, first branch sets up in second branch one side.

Preferably, the bottom of the round rod is provided with a sliding groove, and the first supporting rod is connected inside the sliding groove in a sliding manner.

Preferably, the round bar is internally provided with a groove, the rack is connected inside the groove in a sliding manner, the rack and the protection pad are fixedly connected with bumps on one side, and the protection pad is arranged so as to be convenient for protecting the round bar.

Preferably, telescopic link and spring all set up in the bar inslot, telescopic link and spring fixed connection are in the riser inner wall.

The utility model provides an installation component for a magnetorheological damper of an automobile suspension system, which has the following beneficial effects:

1. this installation component for magneto rheological shock absorber of automobile suspension system pulls the pawl and rotates, and the pawl rotates and then makes the rack lose the spacing of pawl, and then owing to the elastic force effect that receives the spring this moment, and then can drive the rack and move right, and then can take out the round bar, and then can dismantle the magneto rheological shock absorber of suspension system, and this structure is of value to and dismantles the magneto rheological shock absorber of suspension system, simple structure, and convenient operation saves time, uses manpower sparingly.

2. This car suspension system magneto rheological damper is with installation component, the lug moves left and drives the rack and move left, the rack moves left and drives the protection pad and move left, the protection pad just in time blocks inside the recess, this moment because the pawl is spacing to the rack, and then can make the rack can only move left and can not move right, and then can fix the round bar, this structure is of value to installing suspension system magneto rheological damper, be convenient for fix suspension system magneto rheological damper, moreover, the steam generator is simple in structure, and the operation is convenient, and the time is saved, and the manpower is saved.

Drawings

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

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of the round bar of the present invention;

fig. 4 is a schematic view of the rack structure of the present invention.

In the figure: 1. a damper body; 2. a rack; 3. a torsion spring; 4. a pawl; 5. a protective pad; 6. a telescopic rod; 7. a spring; 8. a groove; 9. a transverse plate; 10. a vertical plate; 11. a strip-shaped groove; 12. a bump; 13. Connecting blocks; 14. a chute; 15. a first support bar; 16. a second support bar; 17. a round bar.

Detailed Description

The embodiment of the utility model provides a mounting component for a magnetorheological damper of an automobile suspension system.

Referring to fig. 3 and 4, the shock absorber includes a shock absorber body 1, and a fixing component is disposed at the bottom of the shock absorber body 1;

the fixed subassembly includes rack 2, rack 2 sets up in 1 bottom of bumper shock absorber body, 2 one sides of rack are provided with pawl 4, the inside fixedly connected with torsional spring 3 of

pawl

4, 2 one side fixedly connected with protection pads 5 of rack, 2 outside sliding connection of rack have round

bar

17, 2 one side fixedly connected with telescopic component of rack, telescopic component includes telescopic link 6 and spring 7, the equal fixed connection of telescopic link 6 and spring 7 is in 2 one sides of rack, spring 7 sets up in the 6 outsides of telescopic link.

When the utility model is used: when the suspension system magneto-rheological damper needs to be disassembled, the pawl 4 is pulled to rotate at the moment, the pawl 4 rotates to enable the rack 2 to lose the limit of the pawl 4, then the rack 2 can be driven to move rightwards due to the elastic action of the spring 7, then the round rod 17 can be taken out, and then the suspension system magneto-rheological damper can be disassembled.

Please refer to fig. 1 again, fig. 2, fig. 3 and fig. 4, 1 bottom fixedly connected with connecting block 13 of bumper shock absorber body, connecting block 13 both sides all are provided with riser 10, riser 10 bottom fixedly connected with diaphragm 9, riser 10 one side is fixedly connected with first branch 15 and second branch 16 respectively,

second branch

16 and 3 one end fixed connection of torsional spring, first branch 15 sets up in second branch 16 one side, spout 14 has been seted up to round bar 17 bottom, 15 sliding connection of first branch is inside spout 14, the inside recess 8 that has seted up of

round bar

17, 2 sliding connection of rack is inside recess 8, rack 2 and the equal fixedly connected with lug 12 in protection pad 5 one side, bar groove 11 has been seted up to riser 10 one side, telescopic link 6 and spring 7 all set up in bar groove 11 inside, telescopic link 6 and spring 7 fixed connection are in riser 10 inner walls.

When the utility model is used: when the installation component needs to be used, the damper body 1 is pressed to move downwards at the moment, the damper body 1 moves downwards to drive the connecting block 13 to move downwards, the connecting block 13 moves between the two vertical plates 10 at the moment, the sliding groove 14 is aligned with the first supporting rod 15, the pressing round rod 17 sequentially passes through the vertical plates 10 and the connecting block 13 at the moment, the lug 12 is pushed to move leftwards, the lug 12 moves leftwards to drive the rack 2 to move leftwards, the rack 2 moves leftwards to drive the protective pad 5 to move leftwards, the protective pad 5 is just clamped in the groove 8, at the moment, the rack 2 can only move leftwards but not move rightwards due to the limitation of the pawl 4 on the rack 2, and the round rod 17 can be fixed, the structure is beneficial to installation of a suspension system damper, and is convenient for fixing the suspension system damper, the structure is simple, the operation is convenient, the time is saved, and the labor is saved.

The working principle is as follows: when the suspension system magneto-rheological damper needs to be disassembled, the pawl 4 is pulled to rotate at the moment, the pawl 4 rotates to enable the rack 2 to lose the limit of the pawl 4, then the rack 2 can be driven to move rightwards due to the elastic action of the spring 7, then the round rod 17 can be taken out, and then the suspension system magneto-rheological damper can be disassembled.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mounting assembly for magnetorheological damper of automobile suspension system, includes bumper shock absorber body (1), its characterized in that: the bottom of the shock absorber body (1) is provided with a fixing component;

the fixed subassembly includes rack (2), rack (2) set up in bumper shock absorber body (1) bottom, rack (2) one side is provided with pawl (4), the inside fixedly connected with torsional spring (3) of pawl (4), rack (2) one side fixedly connected with protection pad (5), rack (2) outside sliding connection has round bar (17), rack (2) one side fixedly connected with telescopic component.

2. The mounting assembly of claim 1, wherein the mounting assembly comprises: the telescopic assembly comprises a telescopic rod (6) and a spring (7), the telescopic rod (6) and the spring (7) are fixedly connected to one side of the rack (2), and the spring (7) is arranged on the outer side of the telescopic rod (6).

3. The mounting assembly of claim 1, wherein the mounting assembly comprises: shock absorber body (1) bottom fixedly connected with connecting block (13), connecting block (13) both sides all are provided with riser (10), bar groove (11) have been seted up to riser (10) one side.

4. The mounting assembly of claim 3, wherein the mounting assembly comprises: riser (10) bottom fixedly connected with diaphragm (9), riser (10) one side is fixedly connected with first branch (15) and second branch (16) respectively.

5. The mounting assembly of claim 4, wherein the mounting assembly comprises: second branch (16) and torsional spring (3) one end fixed connection, first branch (15) set up in second branch (16) one side.

6. The mounting assembly of claim 5, wherein the mounting assembly comprises: the bottom of the round rod (17) is provided with a sliding groove (14), and the first supporting rod (15) is connected inside the sliding groove (14) in a sliding mode.

7. The mounting assembly of claim 1, wherein the mounting assembly comprises: the round bar is characterized in that a groove (8) is formed in the round bar (17), the rack (2) is connected to the inside of the groove (8) in a sliding mode, and the rack (2) and the protection pad (5) are fixedly connected with a convex block (12) on one side.

8. The mounting assembly of claim 2, wherein the mounting assembly comprises: telescopic link (6) and spring (7) all set up inside bar groove (11), telescopic link (6) and spring (7) fixed connection are in riser (10) inner wall.