CN210234593U

CN210234593U - Automobile suspension bracket convenient to disassemble and assemble

Info

Publication number: CN210234593U
Application number: CN201920879985.8U
Authority: CN
Inventors: Ning Yan; 闫宁
Original assignee: Nanzhang Qingrui Precision Casting Co ltd
Current assignee: Nanzhang Qingrui Precision Casting Co ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-04-03
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses a suspension bracket for automobile convenient to disassemble and assemble, the bottom of the fixing frame is provided with a chute, an insert block fixedly connected with a suspension assembly is fixedly inserted in the chute, the upper part of the insert block is fixed at the inner top of the chute through a first bolt, and one end of the insert block is fixedly connected with one end of the chute through a second bolt; the lower part fixedly connected with first screw rod of first fixed block, the upper portion fixedly connected with second screw rod of connecting rod, install the screw sleeve on first screw rod and the second screw rod. The utility model adopts the way of the first bolt and the second bolt to be matched and fixed, the fixation is firm, the operation at the positions close to the two ends of the axle is avoided during the disassembly and the assembly, the distance between the first bolt and the driving axle is far, and the operation is convenient; the mode that utilizes the screw sleeve directly with first screw rod and second screw rod fixed connection need not too much bolt fastening, easy dismounting.

Description

Automobile suspension bracket convenient to disassemble and assemble

Technical Field

The utility model relates to a car underslung technical field specifically is a underslung for car convenient to dismouting.

Background

The automobile suspension system is the whole support system consisting of a spring and a shock absorber between an automobile body and a tire. The suspension system should function to support the vehicle body and improve the ride, and different suspension arrangements will give the driver a different driving experience. The suspension system which looks like a simple appearance integrates various acting forces, determines the stability, comfort and safety of the car and is one of the key parts of the modern car.

The existing automobile suspension bracket is inconvenient to install and disassemble because the position of the existing automobile suspension bracket is too close to the position of a complex framework at two ends of a hub or an axle. Therefore, it is desirable to provide a suspension bracket for a vehicle, which is easy to assemble and disassemble.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a suspension bracket for automobile convenient to disassemble and assemble, which is firmly fixed by using a mode of matching and fixing a first bolt and a second bolt, avoids the operation at the positions close to the two ends of an axle during the disassembly and assembly, has longer distance from a driving axle and is convenient to operate; utilize the screw sleeve directly with first screw rod and second screw rod fixed connection's mode, need not too much bolt fastening, easy dismounting to solve the problem that proposes among the above-mentioned background art.

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

a suspension bracket convenient to disassemble and assemble for an automobile comprises an upper connecting mechanism arranged between a frame and a suspension assembly and a lower connecting mechanism arranged between the suspension assembly and an axle, wherein the upper connecting mechanism comprises a fixed frame fixedly welded at the bottom of the frame, the bottom of the fixed frame is provided with a sliding chute, an insert block fixedly connected with the suspension assembly is fixedly inserted in the sliding chute, the upper part of the insert block is fixed at the inner top of the sliding chute through a first bolt, one end of the insert block is fixedly connected to one end of the sliding chute through a second bolt, the lower part of the insert block is fixedly connected with a second fixed block, and the second fixed block is fixedly connected to the upper part of the suspension assembly; lower coupling mechanism is including fixed connection at the first fixed block and the connecting rod of fixed welding on the axle that hang assembly sub-unit connection, the first screw rod of lower part fixedly connected with of first fixed block, the upper portion fixedly connected with second screw rod of connecting rod, install the screw sleeve on first screw rod and the second screw rod.

Preferably, a first threaded hole is formed in the upper portion of the sliding groove, a strip-shaped hole is formed in the insert block, and one end of the first bolt penetrates through the strip-shaped hole and is in threaded connection with the first threaded hole.

Preferably, a through hole is formed in one end of the sliding groove, a second threaded hole is formed in one end of the inserting block, and one end of the second bolt penetrates through the through hole and is in threaded connection with the second threaded hole.

Preferably, the first screw and the second screw have the same diameter, the same spiral direction and the same pitch, and the lower end of the first screw is aligned with the upper end of the second screw.

Preferably, the lower end of the first screw is fixedly connected with a positioning block, the upper portion of the second screw is provided with a positioning groove, the inner bottom of the positioning groove is provided with a polyurethane elastic block, and a pressure-resistant rubber pad is arranged between the first screw and the second screw.

Preferably, the threaded sleeve is externally provided with a protrusion.

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

1. the utility model has the advantages that the upper connecting mechanism is arranged, the first bolt and the second bolt are matched and fixed, the fixing is firm, the operation at the positions close to the two ends of the axle is avoided during the disassembly and the assembly, the distance between the upper connecting mechanism and the driving axle is far, and the operation is convenient;

2. through lower coupling mechanism, utilize the screw sleeve directly with first screw rod and second screw rod fixed connection's mode, need not too much bolt fastening, easy dismounting.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the upper connecting mechanism of the present invention;

FIG. 3 is a schematic side view of the fixing frame of the present invention;

fig. 4 is a schematic structural view of the lower connecting mechanism of the present invention;

fig. 5 is a schematic view of the internal structure of the second screw rod of the present invention.

In the figure: 1. a frame; 2. an upper connecting mechanism; 3. a suspension assembly; 4. a lower connecting mechanism; 5. an axle; 6. a first fixed block; 7. a threaded sleeve; 8. a protrusion; 9. a connecting rod; 10. a first screw; 11. a second screw; 12. positioning blocks; 13. a pressure-resistant rubber pad; 14. positioning a groove; 15. a polyurethane elastic block; 16. a fixed mount; 17. a chute; 18. inserting a block; 19. a second fixed block; 20. a first threaded hole; 21. a strip-shaped hole; 22. a first bolt; 23. a through hole; 24. a second bolt; 25. and a second 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. 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 technical solution: the automobile suspension bracket convenient to disassemble and assemble comprises an upper connecting mechanism 2 arranged between a frame 1 and a suspension assembly 3 and a lower connecting mechanism 4 arranged between the suspension assembly 3 and an axle 5, wherein the upper connecting mechanism 2 comprises a fixed frame 16 fixedly welded at the bottom of the frame 1, a sliding groove 17 is formed in the bottom of the fixed frame 16, an inserting block 18 fixedly connected with the suspension assembly 3 is fixedly inserted in the sliding groove 17, the upper part of the inserting block 18 is fixed at the inner top of the sliding groove 17 through a first bolt 22, one end of the inserting block 18 is fixedly connected to one end of the sliding groove 17 through a second bolt 24, the lower part of the inserting block 18 is fixedly connected with a second fixed block 19, and the second fixed block 19 is fixedly connected to the upper part of the suspension assembly 3; the lower connecting mechanism 4 comprises a first fixing block 6 fixedly connected to the lower portion of the suspension assembly 3 and a connecting rod 9 fixedly welded to the axle 5, a first screw 10 is fixedly connected to the lower portion of the first fixing block 6, a second screw 11 is fixedly connected to the upper portion of the connecting rod 9, and a threaded sleeve 7 is mounted on the first screw 10 and the second screw 11.

Specifically, a first threaded hole 20 is formed in the upper portion of the sliding groove 17, a strip-shaped hole 21 is formed in the insert block 18, and one end of a first bolt 22 penetrates through the strip-shaped hole 21 and is in threaded connection with the first threaded hole 20. The upper part of the insert block 18 can be fixed by means of a first bolt 22.

Specifically, one end of the sliding groove 17 is provided with a through hole 23, one end of the insertion block 18 is provided with a second threaded hole 25, and one end of the second bolt 24 penetrates through the through hole 23 and is in threaded connection with the second threaded hole 25. One end of the insert block 18 may be fixed using a second bolt 24.

Specifically, the first screw 10 and the second screw 11 have the same diameter, the same spiral direction and the same pitch, and the lower end of the first screw 10 is aligned with the upper end of the second screw 11. The threaded sleeve 7 can be smoothly threaded onto the first screw 10 from the second screw 11.

Specifically, the lower end of the first screw 10 is fixedly connected with a positioning block 12, the upper portion of the second screw 11 is provided with a positioning groove 14, the inner bottom of the positioning groove 14 is provided with a polyurethane elastic block 15, and a pressure-resistant rubber pad 13 is arranged between the first screw 10 and the second screw 11. The polyurethane elastic block 15 provides a buffering force to prevent the first screw 10 and the second screw 11 from colliding or rubbing due to the influence of vibration.

In particular, the threaded sleeve 7 is externally provided with a projection 8. The design of the projection 8 facilitates the use of a tool to grip the threaded sleeve 7 for rotational mounting.

The working principle is as follows: the utility model has the advantages that the upper connecting mechanism 2 is arranged, the first bolt 22 and the second bolt 24 are matched and fixed, the fixing is firm, the operation at the positions close to the two ends of the axle 5 is avoided during the disassembly and the assembly, the distance between the upper connecting mechanism and the driving axle is far, and the operation is convenient; through lower coupling mechanism 4, utilize threaded sleeve 7 directly with first screw rod 10 and second screw rod 11 fixed connection's mode, need not too much bolt fastening, easy dismounting.

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 suspension bracket for car convenient to dismouting, is including setting up last coupling mechanism (2) between frame (1) and suspension assembly (3) and setting up coupling mechanism (4) down between suspension assembly (3) and axle (5), its characterized in that:

the upper connecting mechanism (2) comprises a fixing frame (16) fixedly welded at the bottom of the frame (1), a sliding groove (17) is formed in the bottom of the fixing frame (16), an inserting block (18) fixedly connected with the suspension assembly (3) is fixedly inserted into the sliding groove (17), the upper portion of the inserting block (18) is fixed at the inner top of the sliding groove (17) through a first bolt (22), one end of the inserting block (18) is fixedly connected to one end of the sliding groove (17) through a second bolt (24), a second fixing block (19) is fixedly connected to the lower portion of the inserting block (18), and the second fixing block (19) is fixedly connected to the upper portion of the suspension assembly (3);

lower coupling mechanism (4) including fixed connection hang first fixed block (6) of assembly (3) sub-unit connection and fixed welding connecting rod (9) on axle (5), the first screw rod (10) of lower part fixedly connected with of first fixed block (6), the upper portion fixedly connected with second screw rod (11) of connecting rod (9), install threaded sleeve (7) on first screw rod (10) and second screw rod (11).

2. The easy-to-mount/dismount suspension bracket for automobile according to claim 1, wherein: first screw hole (20) have been seted up on the upper portion of spout (17), bar hole (21) have been seted up on inserted block (18), the one end of first bolt (22) runs through in bar hole (21) and with first screw hole (20) threaded connection.

3. The easy-to-mount/dismount suspension bracket for automobile according to claim 1, wherein: one end of the sliding groove (17) is provided with a through hole (23), one end of the inserting block (18) is provided with a second threaded hole (25), and one end of the second bolt (24) penetrates through the through hole (23) and is in threaded connection with the second threaded hole (25).

4. The easy-to-mount/dismount suspension bracket for automobile according to claim 1, wherein: the diameters of the first screw (10) and the second screw (11) are equal, the spiral directions are the same, the screw pitches are equal, and the lower end of the first screw (10) is aligned with the upper end of the second screw (11).

5. The easy-to-mount/dismount suspension bracket for automobile according to claim 1, wherein: the lower extreme fixedly connected with locating piece (12) of first screw rod (10), constant head tank (14) have been seted up on the upper portion of second screw rod (11), polyurethane elastic block (15) are installed to the interior bottom of constant head tank (14), be provided with withstand voltage rubber pad (13) between first screw rod (10) and second screw rod (11).

6. The easy-to-mount/dismount suspension bracket for automobile according to claim 1, wherein: and a bulge (8) is arranged outside the threaded sleeve (7).