CN217347394U

CN217347394U - Automobile suspension triangle control arm

Info

Publication number: CN217347394U
Application number: CN202221057715.7U
Authority: CN
Inventors: 吴广; 潘飞生
Original assignee: Zhejiang Fine Team Auto Parts Co ltd
Current assignee: Zhejiang Fine Team Auto Parts Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-09-02
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a car hangs triangle control arm, including triangle control arm body, the left side of triangle control arm body is provided with first connecting piece, and the bottom of triangle control arm body is provided with the second connecting piece, and the right side of triangle control arm body is provided with the third connecting piece. The utility model discloses a set up first connecting piece, the second connecting piece, the third connecting piece, the anchor strut, first construction bolt, first gasket, the second construction bolt, the second gasket, the install bin, extension spring, the connecting plate, the connecting rod, the stopper, the rolling disc, the cardboard, spacing hole, the cooperation between turning block and the anticreep board, the realization carries out the purpose of consolidating to the triangle control arm body, and then improve the strength of use of triangle control arm body, solved current triangle control arm simultaneously and used the back for a long time, because the influence of external factors leads to the triangle control arm easily to appear the not good condition of strength of use, and then reduced the problem of triangle control arm security.

Description

Automobile suspension triangle control arm

Technical Field

The utility model relates to a triangle control arm technical field specifically is a car hangs triangle control arm.

Background

The suspension triangle control arm is widely applied to front and rear independent suspensions of a car and is used for connection between a car body and a steering wheel, one end of the control arm is connected with an auxiliary frame or the car body on the car body through a rubber bushing, the other end of the control arm is locked with a steering knuckle through a ball head pin, and the suspension triangle control arm is a main part of a suspension system guide device and transmits force and moment between the wheel and the car frame; on the other hand, the motion characteristic of a suspension system is determined by the arrangement form and the size of the triangular control arm, and after the existing triangular control arm is used for a long time, the triangular control arm is easy to have poor use strength due to the influence of external factors, so that the safety of the triangular control arm is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car hangs triangle control arm possesses the advantage that improves use strength, has solved current triangle control arm and has used the back for a long time, because the influence of external factors leads to the triangle control arm easily to appear the not good condition of use strength, and then has reduced the problem of triangle control arm security.

In order to achieve the above object, the utility model provides a following technical scheme: an automobile suspension triangle control arm comprises a triangle control arm body, wherein a first connecting piece is arranged on the left side of the triangle control arm body, a second connecting piece is arranged at the bottom of the triangle control arm body, a third connecting piece is arranged on the right side of the triangle control arm body, a first mounting bolt is arranged on the left side of the front side of the triangle control arm body, a second mounting bolt is arranged on the right side of the front side of the triangle control arm body, a reinforcing rod is arranged on the back side of the triangle control arm body, the back sides of the first mounting bolt and the second mounting bolt are both in threaded connection with the reinforcing rod, threaded holes which are uniformly distributed are formed in the right side of the triangle control arm body, a mounting box is fixedly mounted on the back side of the triangle control arm body, a tension spring is fixedly mounted in the mounting box, and a connecting plate is fixedly mounted at the bottom of the tension spring, the bottom fixed mounting of connecting plate has the connecting rod, the front of connecting rod is provided with the rolling disc, the front fixed mounting of rolling disc has the cardboard, cardboard and the mutual joint of anchor strut.

Preferably, a first gasket is arranged on the left side of the front face of the triangular control arm body, and the first mounting bolt penetrates through the first gasket.

Preferably, a second gasket is arranged on the right side of the front face of the triangular control arm body, and the second mounting bolt penetrates through the second gasket.

Preferably, the two sides of the inner cavity of the installation box are fixedly provided with limit blocks, and the limit blocks are located below the connecting plate.

Preferably, a limiting hole is formed in the connecting rod, a rotating block is fixedly mounted on the back of the rotating disc and penetrates through the limiting hole, and an anti-falling plate is fixedly mounted on the back of the rotating block.

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

1. the utility model discloses a set up first connecting piece, the second connecting piece, the third connecting piece, the anchor strut, first construction bolt, first gasket, the second construction bolt, the second gasket, the install bin, extension spring, the connecting plate, the connecting rod, the stopper, the rolling disc, the cardboard, spacing hole, cooperate between turning block and the anticreep board, the realization carries out reinforced (rfd) purpose to triangle control arm body, and then improve the working strength of triangle control arm body, solved current triangle control arm simultaneously and used the back for a long time, because the influence of external factor leads to the not good condition of working strength to appear in the triangle control arm easily, and then reduced the problem of triangle control arm security.

2. The utility model discloses a set up first gasket and be used for preventing that first construction bolt from causing the damage to the front of triangle control arm body when fixed, and then improve the fixed action of first construction bolt to the anchor strut, be used for preventing through setting up the second gasket that second construction bolt from causing the damage to the front of triangle control arm body when fixed, and then improve the fixed action of second construction bolt to the anchor strut, be used for preventing the connecting plate from breaking away from the inside of install bin through setting up the stopper, be used for rotating the rolling disc through setting up spacing hole and turning block mutually supporting, carry on spacingly to the turning block under the effect of anticreep board.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the installation box of the present invention;

fig. 3 is the side view cross section structure schematic diagram of the connecting rod of the utility model.

In the figure: 1. a triangular control arm body; 2. a first connecting member; 3. a second connecting member; 4. a third connecting member; 5. a reinforcing rod; 6. a first mounting bolt; 7. a first gasket; 8. a second mounting bolt; 9. a second gasket; 10. installing a box; 11. an extension spring; 12. a connecting plate; 13. a connecting rod; 14. a limiting block; 15. rotating the disc; 16. clamping a plate; 17. a limiting hole; 18. rotating the block; 19. and (4) an anti-drop plate.

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, an automobile suspension triangle control arm comprises a triangle control arm body 1, a first connecting member 2 is arranged on the left side of the triangle control arm body 1, a second connecting member 3 is arranged at the bottom of the triangle control arm body 1, a third connecting member 4 is arranged on the right side of the triangle control arm body 1, a first mounting bolt 6 is arranged on the left side of the front surface of the triangle control arm body 1, a second mounting bolt 8 is arranged on the right side of the front surface of the triangle control arm body 1, a reinforcing rod 5 is arranged on the back surface of the triangle control arm body 1, the back surfaces of the first mounting bolt 6 and the second mounting bolt 8 are in threaded connection with the reinforcing rod 5, uniformly distributed threaded holes are formed on the right side of the triangle control arm body 1, a mounting box 10 is fixedly mounted on the back surface of the triangle control arm body 1, a tension spring 11 is fixedly mounted inside the mounting box 10, a connecting plate 12 is fixedly mounted at the bottom of the tension spring 11, the connecting rod 13 is fixedly installed at the bottom of the connecting plate 12, the rotating disc 15 is arranged on the front face of the connecting rod 13, the clamping plate 16 is fixedly installed on the front face of the rotating disc 15, the clamping plate 16 and the reinforcing rod 5 are clamped with each other, the purpose of reinforcing the triangular control arm body 1 is achieved by matching the first connecting piece 2, the second connecting piece 3, the third connecting piece 4, the reinforcing rod 5, the first mounting bolt 6, the first gasket 7, the second mounting bolt 8, the second gasket 9, the mounting box 10, the tension spring 11, the connecting plate 12, the connecting rod 13, the limiting block 14, the rotating disc 15, the clamping plate 16, the limiting hole 17, the rotating block 18 and the anti-falling plate 19, the use strength of the triangular control arm body 1 is further improved, the first gasket 7 is arranged on the left side of the front face of the triangular control arm body 1, the first mounting bolt 6 penetrates through the first gasket 7, and is used for preventing the first mounting bolt 6 from damaging the front face of the triangular control arm body 1 when being fixed, further improving the fixing effect of the first mounting bolt 6 on the reinforcing rod 5, arranging a second gasket 9 on the right side of the front surface of the triangular control arm body 1, wherein the second mounting bolt 8 penetrates through the second gasket 9, the second gasket 9 is arranged for preventing the second mounting bolt 8 from damaging the front surface of the triangular control arm body 1 when being fixed, and further improving the fixing effect of the second mounting bolt 8 on the reinforcing rod 5, both sides of the inner cavity of the mounting box 10 are fixedly provided with limit blocks 14, the limit blocks 14 are positioned below the connecting plates 12, the connecting plates 12 are prevented from being separated from the inside of the mounting box 10 by arranging the limit blocks 14, the inside of the connecting rod 13 is provided with limit holes 17, the back surface of the rotating disc 15 is fixedly provided with a rotating block 18, the rotating block 18 penetrates through the limit holes 17, the back surface of the rotating block 18 is fixedly provided with an anti-off plate 19, and the rotating disc 15 is rotated by arranging the limit holes 17 and the rotating block 18 to be matched with each other, the rotating block 18 is limited under the action of the anti-falling plate 19.

When in use, one end of the reinforcing rod 5 is limited through the first mounting bolt 6, at the moment, the reinforcing rod 5 can rotate, the reinforcing rod 5 is adjusted to a proper angle, the other end of the reinforcing rod 5 is fixed through the second mounting bolt 8, the mounting of the reinforcing rod 5 is completed, the use strength of the triangle control arm body 1 can be enhanced under the action of the reinforcing rod 5, the situation that the support of the triangle control arm body 1 is unstable is prevented, the connecting plate 12 and the connecting rod 13 are pulled under the action of the extension spring 11, so that the connecting rod 13 drives the rotating disc 15 and the clamping plate 16, the clamping plate 16 is contacted with one side of the reinforcing rod 5, after reinforcing rod 5 uses for a long time, appear becoming flexible easily, prevent reinforcing rod 5 under the effect of connecting rod 13 and cardboard 16 and appear further not hard up, and then improve the safety in utilization of triangle control arm body 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 an automobile suspension triangle control arm, includes triangle control arm body (1), its characterized in that: the left side of the triangular control arm body (1) is provided with a first connecting piece (2), the bottom of the triangular control arm body (1) is provided with a second connecting piece (3), the right side of the triangular control arm body (1) is provided with a third connecting piece (4), the front left side of the triangular control arm body (1) is provided with a first mounting bolt (6), the front right side of the triangular control arm body (1) is provided with a second mounting bolt (8), the back of the triangular control arm body (1) is provided with a reinforcing rod (5), the backs of the first mounting bolt (6) and the second mounting bolt (8) are in threaded connection with the reinforcing rod (5), the right side of the triangular control arm body (1) is provided with uniformly distributed threaded holes, and the back of the triangular control arm body (1) is fixedly provided with a mounting box (10), the inside fixed mounting of install bin (10) has extension spring (11), the bottom fixed mounting of extension spring (11) has connecting plate (12), the bottom fixed mounting of connecting plate (12) has connecting rod (13), the front of connecting rod (13) is provided with rolling disc (15), the front fixed mounting of rolling disc (15) has cardboard (16), cardboard (16) and anchor strut (5) joint each other.

2. The automotive suspension delta control arm as set forth in claim 1, wherein: the left side of the front face of the triangular control arm body (1) is provided with a first gasket (7), and the first mounting bolt (6) penetrates through the first gasket (7).

3. The automotive suspension cam control arm as claimed in claim 1, characterized in that: the right side of the front face of the triangular control arm body (1) is provided with a second gasket (9), and the second mounting bolt (8) penetrates through the second gasket (9).

4. The automotive suspension delta control arm as set forth in claim 1, wherein: the mounting box is characterized in that limiting blocks (14) are fixedly mounted on two sides of an inner cavity of the mounting box (10), and the limiting blocks (14) are located below the connecting plate (12).

5. The automotive suspension cam control arm as claimed in claim 1, characterized in that: spacing hole (17) have been seted up to the inside of connecting rod (13), the back fixed mounting of rolling disc (15) has turning block (18), turning block (18) run through spacing hole (17), the back fixed mounting of turning block (18) has anticreep board (19).