CN218839090U

CN218839090U - Front suspension lower hem bulb assembly

Info

Publication number: CN218839090U
Application number: CN202222455006.0U
Authority: CN
Inventors: 来煜明; 范霖; 金云波
Original assignee: Shaoxing Jinjiang Machinery Co ltd
Current assignee: Shaoxing Jinjiang Machinery Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-04-11
Anticipated expiration: 2032-09-16

Abstract

The utility model discloses a preceding suspension lower hem bulb assembly, including the bulb round pin, the bulb round pin divide into two parts and constitutes, be provided with the lower hem bulb in the bulb round pin, fixedly connected with connecting rod on the diapire of lower hem bulb, the connecting rod is connected with lower cantilever, two equal fixedly connected with fixed plate on the diapire of bulb round pin, two correspond a fixed axle of equal fixedly connected with between the fixed plate, it is equipped with fixing sleeve to rotate the cover on the fixed axle, fixing sleeve's bottom goes out fixedly connected with connecting plate, every equal fixedly connected with rather than looks vertically coupling spring on the connecting plate is close to one side lateral wall of connecting rod. The utility model discloses a pressure strip sets up the bulb round pin, with its dismantlement back alright get rid of the bulb of wearing and tearing and change, it is more convenient to change, need not to change its part with simultaneously, has saved the expense that the bulb was changed, is favorable to the use of device.

Description

Front suspension lower hem bulb assembly

Technical Field

The utility model relates to a lower hem bulb field especially relates to a preceding suspension lower hem bulb assembly.

Background

The lower swing arm ball head is a ball head of the suspension, mainly bears upper and lower acting forces, ensures the driving stability and driving comfort of the vehicle, bears and transmits the force and moment between the wheels and the front auxiliary frame assembly.

The lower hem bulb is worn and torn seriously and need be changed after using for a long time, and present lower hem bulb adopts the welding mostly, is difficult to change it, changes in addition once and need will change rather than the welded part is whole, is unfavorable for the use of device.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the front suspension lower swing ball head assembly is difficult to replace, parts welded with the front suspension lower swing ball head assembly need to be replaced at one time, and the use of the device is not facilitated.

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

the utility model provides a preceding suspension lower hem bulb assembly, includes the bulb round pin, the bulb round pin divide into two parts and constitutes, be provided with the lower hem bulb in the bulb round pin, fixedly connected with connecting rod on the diapire of lower hem bulb, the connecting rod is connected with lower cantilever, two equal fixedly connected with fixed plate on the diapire of bulb round pin, two correspond a fixed axle of equal fixedly connected with between the fixed plate, it is equipped with fixed sleeve to rotate the cover on the fixed axle, fixed sleeve's bottom goes out fixedly connected with connecting plate, every equal fixedly connected with rather than looks vertically coupling spring on the connecting plate is close to one side lateral wall of connecting rod.

Preferably, fixed cover is equipped with solid fixed ring on the connecting rod, gu fixed ring's position is corresponding with connecting spring, annular sliding tray has been seted up on solid fixed ring's the lateral wall, the inside sliding connection of sliding tray has the link block corresponding with every connecting spring, every connecting spring's the other end difference fixed connection is on the link block's that corresponds lateral wall.

Preferably, the top end of the ball stud is provided with a connecting block, the ball stud is connected with the front suspension through the connecting block, the bottom wall of the connecting block is rotatably connected with a plurality of connecting bolts, the top end of the ball stud is provided with thread grooves corresponding to each connecting bolt, and the connecting block and the ball stud are in threaded connection through the connecting bolts.

Preferably, the outside cover of bulb round pin is equipped with the mounting plate, per two all be provided with fixing screw on the mounting plate, every fixing screw is last all threaded connection has two fixation nut, two fixation nut sets up respectively in fixation screw's left and right sides department.

Preferably, the fastening plate is made of spring steel with strong elasticity.

Preferably, each fixed shaft is fixedly sleeved with a torsion spring, and the other end of each torsion spring is fixedly connected to the corresponding fixed sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the ball head pin is fastened through the pressing plate, the worn ball head can be removed and replaced after the ball head pin is detached, replacement is more convenient, meanwhile, parts with the ball head pin do not need to be replaced, the cost for replacing the ball head is saved, and the ball head pin is favorable for use of the device.

Drawings

Fig. 1 is a schematic structural view of a front suspension lower swing ball head assembly provided by the present invention;

fig. 2 is a schematic side view of a ball pin of a front suspension lower swing ball head assembly according to the present invention;

fig. 3 is a schematic view of a top view structure of a front suspension lower swing ball head assembly provided by the present invention.

In the figure: the device comprises a ball pin 1, a lower swing ball 2, a connecting rod 3, a fixing plate 4, a fixing shaft 5, a fixing sleeve 6, a connecting plate 7, a fixing ring 8, a connecting spring 9, a connecting slide block 10, a sliding groove 11, a connecting block 12, a connecting bolt 13, a fastening plate 14, a fixing screw 15 and a fixing nut 16.

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 front suspension lower swing ball head assembly comprises a ball head pin 1, wherein the ball head pin 1 is divided into two parts, a lower swing ball head 2 is arranged in the ball head pin 1, a connecting rod 3 is fixedly connected to the bottom wall of the lower swing ball head 2, the connecting rod 3 is connected with a lower cantilever, fixed plates 4 are fixedly connected to the bottom walls of the two parts of ball head pins 1, a fixed shaft 5 is fixedly connected between the two corresponding fixed plates 4, a fixed sleeve 6 is rotatably sleeved on the fixed shaft 5, a connecting plate 7 is fixedly connected to the bottom end of the fixed sleeve 6, and a connecting spring 9 perpendicular to the fixed plate is fixedly connected to the side wall of one side, close to the connecting rod 3, of each connecting plate 7; the fixed ring 8 is fixedly sleeved on the connecting rod 3, the position of the fixed ring 8 corresponds to the connecting springs 9, the side wall of the fixed ring 8 is provided with an annular sliding groove 11, the inside of the sliding groove 11 is connected with a connecting slide block 10 corresponding to each connecting spring 9 in a sliding manner, the other end of each connecting spring 9 is respectively and fixedly connected to the side wall of the corresponding connecting slide block 10, when a vehicle runs, the lower swing ball head 2 can swing, so that the fixed ring 8 contracts, meanwhile, the fixed ring 8 is provided with a damping sheet which can buffer vibration and buffer the vehicle when the vehicle runs, and the stability of the vehicle is ensured;

the top end of the ball pin 1 is provided with a connecting block 12, the ball pin 1 is connected with the front suspension through the connecting block 12, the bottom wall of the connecting block 12 is rotatably connected with a plurality of connecting bolts 13, the top end of the ball pin 1 is provided with a thread groove corresponding to each connecting bolt 13, the connecting block 12 and the ball pin 1 are connected through the connecting bolts 13 in a threaded manner, and the connecting bolts 13 can enable the ball pin 1 to be more conveniently disassembled and assembled, thereby being beneficial to the use of the device;

fastening plates 14 are sleeved on the outer side of the ball stud 1, fixing screws 15 are arranged on each two fastening plates 14, two fixing nuts 16 are connected to each fixing screw 15 in a threaded mode, and the two fixing nuts 16 are arranged on the left side and the right side of each fixing screw 15 respectively; the fastening plate 14 is made of spring steel with strong elasticity, the two parts of the ball stud 1 are connected together through the fixing screw 15 and the fixing nut 16, the lower swing ball head 2 can be detached after the two parts of the ball stud are detached, and the lower swing ball head 2 can be replaced when the lower swing ball head 2 is greatly abraded;

each fixing shaft 5 is fixedly sleeved with a torsion spring, the other end of each torsion spring is fixedly connected to the corresponding fixing sleeve 6, and the torsion springs enable the connecting plates 7 to rotate like two sides, so that the rotating range of the lower swing ball head 2 is enlarged, and the use of the lower swing ball head is facilitated.

The utility model discloses in, link together two parts bulb round pin 1 through clamping screw 15 and fixation nut 16, dismantle it and can tear out lower hem bulb 2, can change it at the great messenger of lower hem bulb 2 wearing and tearing, the use cost of device has been saved, use connecting block 12 to be connected special-purpose with preceding suspension, the device installation is accomplished the back, when the vehicle goes, lower hem bulb 2 can swing along with the operation of vehicle, thereby make solid fixed ring 8 shrink, be provided with the shock attenuation piece on the solid fixed ring 8 simultaneously, can cushion vibrations, vehicle when going cushions, guarantee the stability of vehicle.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a preceding suspension lower hem bulb assembly, includes bulb round pin (1), its characterized in that, bulb round pin (1) divide into two parts and constitutes, be provided with lower hem bulb (2) in bulb round pin (1), fixedly connected with connecting rod (3) on the diapire of lower hem bulb (2), connecting rod (3) are connected with lower cantilever, two parts equal fixedly connected with fixed plate (4), two correspond on the diapire of bulb round pin (1) equal fixedly connected with fixed axle (5) between fixed plate (4), it is equipped with fixed sleeve (6) to rotate the cover on fixed axle (5), the bottom of fixed sleeve (6) goes out fixedly connected with connecting plate (7), every equal fixedly connected with rather than looks vertically coupling spring (9) on connecting plate (7) is close to one side lateral wall of connecting rod (3).

2. The front suspension lower pendulum ball head assembly according to claim 1, wherein the connecting rod (3) is fixedly sleeved with a fixing ring (8), the fixing ring (8) is located at a position corresponding to the connecting spring (9), an annular sliding groove (11) is formed in a side wall of the fixing ring (8), a connecting slide block (10) corresponding to each connecting spring (9) is slidably connected inside the sliding groove (11), and the other end of each connecting spring (9) is fixedly connected to a side wall of the corresponding connecting slide block (10).

3. The front suspension lower swing ball head assembly according to claim 1, wherein a connecting block (12) is arranged at the top end of the ball head pin (1), the ball head pin (1) is connected with the front suspension through the connecting block (12), a plurality of connecting bolts (13) are rotatably connected to the bottom wall of the connecting block (12), a threaded groove corresponding to each connecting bolt (13) is formed at the top end of the ball head pin (1), and the connecting block (12) and the ball head pin (1) are connected through the connecting bolts (13) in a threaded manner.

4. A front suspension lower hem ball head assembly according to claim 1, wherein the outer side of the ball head pin (1) is sleeved with fastening plates (14), each two fastening plates (14) are provided with fixing screws (15), each fixing screw (15) is in threaded connection with two fixing nuts (16), and the two fixing nuts (16) are respectively arranged at the left side and the right side of the fixing screw (15).

5. A front suspension pendulum ball assembly as claimed in claim 4, wherein the fastening plate (14) is made of a highly resilient spring steel.

6. A front suspension lower swing ball head assembly according to claim 1, wherein each of said fixing shafts (5) is fixedly sleeved with a torsion spring, and the other end of said torsion spring is fixedly connected to the corresponding fixing sleeve (6).