CN211808897U

CN211808897U - Decoupling type suspension suitable for vehicle

Info

Publication number: CN211808897U
Application number: CN202020328864.7U
Authority: CN
Inventors: 王峥
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-10-30
Anticipated expiration: 2030-03-16

Abstract

The utility model discloses a decoupling zero formula suspension suitable for vehicle, its technical scheme main points are: the connecting rod structure comprises a cross beam frame, a connecting frame and a connecting rod, wherein a mounting hole is formed in the outer side surface of the cross beam frame, one end of the connecting rod is mounted at the end part of the cross beam frame, the other end of the connecting rod is fixed at the bottom end of the connecting frame, the top end of the connecting frame is criss-cross with the cross beam frame, fixing bolts penetrate through the mounting holes between the cross beam frame and the connecting frame and between the cross beam frame and the connecting rod, and a torsion bar spring is fixedly connected to the outer part; through the torsion bar spring who designs, it must guarantee through reversing mechanism that the spring is only compressed to have solved traditional decoupling type suspension, and the structure is complicated, and occupation space is big, the poor problem of reliability, and novel decoupling type suspension can also lighten the unsprung mass when solving above-mentioned problem to torsion bar spring's connecting rod is convenient for adjust, avoids making many sets of coil spring's cost problem for the regulation performance.

Description

Decoupling type suspension suitable for vehicle

Technical Field

The utility model belongs to the automotive suspension field, concretely relates to decoupling zero formula suspension suitable for vehicle.

Background

The suspension is a general term for all force transfer devices between a vehicle frame and a wheel, and generally comprises an elastic element, a connecting rod, a guide mechanism and an anti-roll rod, and with the development of the motion of a racing vehicle and the kinematics of the suspension, the effect of the suspension is to initially buffer the impact force transmitted to the vehicle frame or a vehicle body from an uneven road surface, reduce the vibration caused by the impact force, and ensure that the evaluation parameters of the suspension are changed along with the motion of the wheel in a favorable direction during the up-and-down motion process and the steering motion process of the wheel, so that the maneuverability, the stability and the riding comfort of the vehicle are improved.

The decoupling type suspension that appears in the market at present still has various not enough, can not satisfy the demand of production life, for example traditional decoupling type suspension must guarantee through reversing mechanism that the spring only is compressed, and the structure is complicated, and occupation space is big, the poor problem of reliability, for this reason we provide a decoupling type suspension suitable for the vehicle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a decoupling zero formula suspension suitable for vehicle to the traditional decoupling zero formula suspension that proposes must guarantee through reversing mechanism that the spring only receives compression in solving above-mentioned background art, and the structure is complicated, and occupation space is big, the poor problem of reliability.

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

the utility model provides a decoupling type suspension suitable for vehicle, includes crossbeam frame, link and connecting rod, the mounting hole has been seted up on the outside surface of crossbeam frame, the tip at the crossbeam frame is installed to the one end of connecting rod, the other end of connecting rod is fixed in the bottom of link, the top and the crossbeam frame vertically and horizontally staggered of link, all run through mounting hole fixedly connected with fixing bolt between crossbeam frame and link and the connecting rod, the outside fixedly connected with torsion bar spring of connecting rod.

Preferably, the bottom surface of link has seted up the square groove, the inside in square groove is provided with the toolbox, the outside surface of toolbox and the bottom surface of link are parallel and level each other.

Preferably, the cross section of the tool box is in a structure shaped like the Chinese character 'Jiong', the outer wall of the end part of the tool box is fixedly connected with a slide rail, and the longitudinal section of the slide rail is in a structure shaped like the Chinese character 'T'.

Preferably, the tool box is internally provided with a sleeve head, the end part of the sleeve head is fixedly connected with a fixing column, and the fixing column and the inner wall of the end part of the tool box are fixedly connected with a bogie.

Preferably, the inner fixed surface of the tool box is fixedly connected with a fixing buckle, the accommodating groove is formed in the fixing buckle, and the inner wall of the accommodating groove is fixedly connected with a strong magnet.

Preferably, the inner side inner wall of the square groove is provided with a sliding groove, the end opening of the sliding groove is arranged on the end surface of the connecting frame, and the inner end surface of the square groove is fixedly connected with a magnetic pad.

Preferably, the cross section of spout is "protruding" font structure, the fixed block of slide rail is in the inside of spout, the terminal surface of fixed knot is laminated with the terminal surface of magnetic pad each other.

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

(1) through the torsion bar spring who designs, it must guarantee through reversing mechanism that the spring is only compressed to have solved traditional decoupling type suspension, and the structure is complicated, and occupation space is big, the poor problem of reliability, and novel decoupling type suspension can also lighten the unsprung mass when solving above-mentioned problem to torsion bar spring's connecting rod is convenient for adjust, avoids making many sets of coil spring's cost problem for the regulation performance.

(2) Through the toolbox, fixed column, bogie and the pullover of design, solved and needed additionally to prepare the problem of instrument usually among the decoupling type suspension adjustment process, the pullover of toolbox inside is through the rotatory expansion of fixed column and bogie, and pullover and toolbox constitute a complete instrument, are convenient for carry out the dismouting to the decoupling type suspension through this instrument.

Drawings

Fig. 1 is one of the schematic structural diagrams of the present invention;

FIG. 2 is a schematic view of the square groove structure of the present invention

FIG. 3 is a schematic structural view of the tool box of the present invention;

fig. 4 is a schematic view of the slide rail structure of the present invention;

fig. 5 is a schematic view of the fixing buckle structure of the present invention.

Description of the reference numerals

1. A cross beam frame; 2. a connecting frame; 3. a square groove; 4. a connecting rod; 5. a torsion bar spring; 6. fixing the bolt; 7. mounting holes; 8. a tool box; 9. a fixing buckle; 10. a magnetic pad; 11. a chute; 12. fixing a column; 13. sleeving heads; 14. a bogie; 15. a slide rail; 16. a strong magnet; 17. a receiving groove.

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. 1-5, the present invention provides a decoupling suspension for a vehicle, wherein the technical solution is as follows:

the utility model provides a decoupling type suspension suitable for vehicle, including crossbeam frame 1, link 2 and connecting rod 4, mounting hole 7 has been seted up on the outside surface of crossbeam frame 1, the tip at crossbeam frame 1 is installed to the one end of connecting rod 4, the bottom at link 2 is fixed to the other end of connecting rod 4, the top and the 1 vertically and horizontally staggered of crossbeam frame of link 2, all run through mounting hole 7 fixedly connected with fixing bolt 6 between crossbeam frame 1 and link 2 and the connecting rod 4, the outside fixedly connected with torsion bar spring 5 of connecting rod 4.

In this embodiment, preferably, the bottom surface of the connecting frame 2 is provided with a square groove 3, a tool box 8 is arranged inside the square groove 3, and the outer side surface of the tool box 8 is flush with the bottom surface of the connecting frame 2.

In this embodiment, preferably, the cross section of the tool box 8 is in a "Jiong" shape, the outer wall of the end of the tool box 8 is fixedly connected with a slide rail 15, and the longitudinal section of the slide rail 15 is in a "T" shape.

In this embodiment, preferably, a sleeve head 13 is disposed inside the tool box 8, a fixed column 12 is fixedly connected to an end portion of the sleeve head 13, and a bogie 14 is fixedly connected to the fixed column 12 and an inner wall of an end portion of the tool box 8.

In this embodiment, preferably, the fixing buckle 9 is fixedly connected to the inner end surface of the tool box 8, the accommodating groove 17 is formed in the fixing buckle 9, and the inner wall of the accommodating groove 17 is fixedly connected with the strong magnet 16.

In this embodiment, preferably, the inner wall of the square groove 3 is provided with a sliding groove 11, a port of the sliding groove 11 is provided on the end surface of the connecting frame 2, and the inner end surface of the square groove 3 is fixedly connected with a magnetic pad 10.

In this embodiment, preferably, the cross section of the sliding groove 11 is in a "convex" shape, the sliding rail 15 is fixedly clamped inside the sliding groove 11, and the end surface of the fixing buckle 9 is attached to the end surface of the magnetic pad 10.

The utility model discloses a theory of operation and use flow:

the device installation is accomplished the back, tool holder 8 is fixed inside 2 bottom square groove 3 of link through inner fixed surface detains 9 and the laminating of magnetic pad 10, promote 2 bottom square groove 3 inside tool holder 8 of link, tool holder 8 slides along the spout 11 of 3 inboard inner walls in square groove through slide rail 15, take out tool holder 8 to 2 bottom square groove 3 insides of link, the pullover 13 of 8 inside of tool holder rotates through fixed column 12 and bogie 14 and expandes, pullover 13 constitutes a complete instrument with tool holder 8, be convenient for carry out the dismouting to the decoupling type suspension through this instrument.

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 decoupling type suspension suitable for vehicle, its characterized in that includes crossbeam frame (1), link (2) and connecting rod (4), mounting hole (7) have been seted up on the outside surface of crossbeam frame (1), the tip at crossbeam frame (1) is installed to the one end of connecting rod (4), the other end of connecting rod (4) is fixed in the bottom of link (2), the top and the crossbeam frame (1) criss-cross of link (2), all run through mounting hole (7) fixedly connected with fixing bolt (6) between crossbeam frame (1) and link (2) and connecting rod (4), the outside fixedly connected with torsion bar spring (5) of connecting rod (4).

2. The decoupled suspension according to claim 1, wherein the bottom surface of the link (2) is provided with a square groove (3), a tool box (8) is arranged inside the square groove (3), and the outer side surface of the tool box (8) and the bottom surface of the link (2) are flush with each other.

3. The decoupled suspension according to claim 2, wherein the cross section of the tool box (8) is of an Jiong-shaped structure, a sliding rail (15) is fixedly connected to the outer wall of the end part of the tool box (8), and the longitudinal section of the sliding rail (15) is of a T-shaped structure.

4. The decoupled suspension according to claim 2, characterized in that a sleeve head (13) is arranged inside the tool box (8), a fixed column (12) is fixedly connected to the end of the sleeve head (13), and a bogie (14) is fixedly connected to the fixed column (12) and the inner wall of the end of the tool box (8).

5. The decoupled suspension frame according to claim 3, wherein a fixing buckle (9) is fixedly connected to the inner end surface of the tool box (8), a receiving groove (17) is formed in the fixing buckle (9), and a strong magnet (16) is fixedly connected to the inner wall of the receiving groove (17).

6. The decoupled suspension according to claim 5, wherein the inner wall of the square groove (3) is provided with a sliding groove (11), the end of the sliding groove (11) is provided with an end surface of the connecting frame (2), and the inner end surface of the square groove (3) is fixedly connected with a magnetic pad (10).

7. The decoupled suspension according to claim 6, wherein the cross section of the sliding groove (11) is of a convex structure, the sliding rail (15) is fixedly clamped inside the sliding groove (11), and the end surface of the fixing buckle (9) is attached to the end surface of the magnetic pad (10).