CN218661206U

CN218661206U - High strength car control arm

Info

Publication number: CN218661206U
Application number: CN202223194140.6U
Authority: CN
Inventors: 熊起先
Original assignee: Wenzhou Qixian Auto Parts Co ltd
Current assignee: Wenzhou Qixian Auto Parts Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-03-21
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to an automobile spare and accessory part technical field discloses a high strength car control arm, including the control arm body, the fixed coupling mechanism that is provided with in control arm body one side, control arm body opposite side upper end is run through fixed buffer gear that is provided with, coupling mechanism includes the shell, the fixed block rubber that is provided with of top surface in the shell, the inside fixed spliced pole that is provided with of block rubber, the fixed ball round pin that is provided with of spliced pole lower extreme, the shell inner wall is provided with the retaining ring by the fixed intermediate position all around, the retaining ring inner wall is equidistant fixed a plurality of springs that are provided with all around, the bottom surface is fixed to be provided with the baffle in the shell, the baffle upper end is by inside fixed the supporting shoe that is provided with. The utility model discloses in, the device is equipped with spring and bearing, and the bearing can effectual messenger spliced pole can the rotation of minim scope, and the spring can reduce the pressure that the vehicle brought for the device, when the road surface of jolting, can effectually reduce pressure.

Description

High strength car control arm

Technical Field

The utility model relates to an automobile spare and accessory part technical field especially relates to a high strength car control arm.

Background

With the progress of human society, automobiles become an indispensable part in human life, an automobile control arm is an indispensable part as a guiding and force transmitting element of an automobile suspension system, the control arm needs to have strong enough quality to ensure that the control arm cannot cause accidents when in use, and therefore a high-strength automobile control arm needs to be used for solving the problem.

The problem that better buffering can not be carried out when having the road surface that runs into jolting when using in current control arm to lead to the pressure that the automobile body jolted to directly pass to the control arm, make the subassembly of control arm damage, both can let user's life receive certain threat, still reduced the life of control arm, consequently, technical personnel in the field provide a high strength car control arm, in order to solve the problem that proposes among the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the high strength car control arm that proposes, the device is equipped with spring and bearing, the bearing can effectual messenger spliced pole can the rotation of minizone, the spring can reduce the pressure that the vehicle was taken for the device, when the road surface of jolting, the ball round pin can drive the operation of spliced pole minizone, the effectual pressure that has reduced, the practicality of the device is improved, the shell inner wall has leaned on the upper end to set up dustproof rubber around the spliced pole, dustproof rubber both can be along with rocking of spliced pole and warp, also can effectually prevent that the dust from getting into to the device inside, if debris get into the device inside probably lead to ball round pin card post, make the unable normal operation of structure of inside, the effectual life who improves the device, baffle and rubber pad have still been set up at the shell lower extreme, when meetting the vehicle and jolting, baffle and rubber pad can be downward thereupon, baffle and rubber pad can reduce the vehicle simultaneously and take the great buffering for the device, make the vehicle reply to steady state fast, the practicality of the device has been increased.

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

a high-strength automobile control arm comprises a control arm body, wherein a connecting mechanism is fixedly arranged on one side of the control arm body, and a buffer mechanism is fixedly arranged at the upper end of the other side of the control arm body in a penetrating manner;

the connecting mechanism comprises a shell, a rubber block is fixedly arranged on the inner top surface of the shell, a connecting column is fixedly arranged in the rubber block, a ball pin is fixedly arranged at the lower end of the connecting column, dustproof rubber is fixedly arranged around the connecting column by the upper end of the periphery of the inner wall of the shell, a retaining ring is fixedly arranged around the periphery of the inner wall of the shell by the middle position, a plurality of springs are fixedly arranged around the periphery of the inner wall of the retaining ring at equal intervals, a baffle is fixedly arranged on the inner bottom surface of the shell, and a supporting block is fixedly arranged at the upper end of the baffle by the inner part;

through the technical scheme, the device's control arm body makes the connection that the device can be better on vehicle chassis and shaft, the control arm body is solid construction, great improvement the device's intensity, coupling mechanism can prevent the vehicle ball round pin skew through violent vibrations back, the effect of protection has, the effectual practicality that improves the device, buffer gear can cushion the impact force of vehicle chassis to the wheel post, the shell provides the effect of support for the mechanism inside the coupling mechanism, the effect of protection has, the toughness of block rubber, make the spliced pole can rock by a small margin, the effectual vibrations that reduce the vehicle, spliced pole and ball round pin fixed connection, make the ball round pin can normal operation, the spherical form of ball round pin makes the ball round pin can be between the stopper motion by a small margin, the practicality of the device has been improved, the retaining ring has provided the effect of support for the spring, effectual messenger's spring can let the spliced pole keep stable state, the bearing has been set up between a plurality of springs, and the spliced pole is fixed on the spliced pole, make the spliced pole can make the small margin motion, the effectual vehicle has had the absorbing effect, the baffle is for providing the supporting shoe, the effectual effect of support block, the stable effect of the supporting pin can make the spliced pole keep stable state, the effectual pressure of ball round pin also can increase the supporting shoe, the effectual supporting shoe can also, the supporting effect of the supporting shoe can be kept.

Further, the buffer mechanism comprises an outer column, a rubber sleeve is fixedly arranged around the inner wall of the outer column, and an inner column is fixedly arranged around the inner wall of the rubber sleeve;

through above-mentioned technical scheme, the outer prop provides the effect of support for buffer gear's inner structure, the effectual practicality that improves the device, and the rubber sleeve can effectual reduction vehicle area for the pressure of inner prop, the effectual practicality that improves the device, and the inner prop can be fixed on the vehicle, makes the control arm body more stable.

Furthermore, a limiting block is fixedly arranged at the upper end of the baffle close to the periphery, and the periphery of the ball pin is movably arranged at the upper end close to the periphery of the inner wall of the limiting block;

through the technical scheme, the limiting block can limit the motion amplitude of the ball pin, the ball pin is effectively prevented from being damaged due to the fact that the ball pin leaves the device, and the safety of the device is improved.

Furthermore, the other ends of the plurality of springs are fixedly provided with bearings, and the inner surfaces of the bearings are fixedly arranged at the periphery of the connecting column and close to the lower end;

through above-mentioned technical scheme, the bearing makes the rotation that the spliced pole can the small range, prevents that the ball round pin lock of spliced pole below from dying, when the road surface of jolting, the ball round pin can be because of jolting and splitting, and rocking that spring and bearing can effectual reduction device, great improvement the device's practicality.

Furthermore, a connecting plate is fixedly arranged on one side of the shell;

through above-mentioned technical scheme, the connecting plate can make the connection that the device can be better on the vehicle, makes the device and more stable connection of vehicle.

Furthermore, a rubber pad is fixedly arranged at the upper end of the supporting block, and the lower end of the ball pin is movably arranged at the upper end of the rubber pad;

through above-mentioned technical scheme, the rubber pad can reduce the vehicle and bring the spliced pole for, and the spliced pole brings the pressure for the ball round pin, makes the ball round pin of rubber pad top can effectual reduction buffering, prevents the fracture that ball round pin pressure too big leads to, the effectual life who increases the device.

Furthermore, dustproof rubber is fixedly arranged on the periphery of the connecting column close to the upper end of the periphery of the inner wall of the shell;

through above-mentioned technical scheme, dustproof rubber fixes on the spliced pole, both can warp along with rocking of spliced pole, also can effectually prevent that the dust from entering into to the device inside, lead to the ball round pin no longer to possess the characteristic of rocking, make the operation that inside structure can be normal, the effectual life who improves the device has improved the device, has improved the device's practicality.

The utility model discloses following beneficial effect has:

1. the utility model provides a pair of high strength car control arm compares in current control arm, and the device is equipped with spring and bearing, and the bearing can effectual messenger spliced pole can the rotation of minizone, and the spring can reduce the pressure that the vehicle was taken for the device, and when the road surface of jolting, the ball round pin can drive the operation of spliced pole minizone, the effectual pressure that has reduced has improved the device's practicality.

2. The utility model provides a pair of high strength car control arm compares in current control arm, the device leans on the upper end to set up dustproof rubber around the spliced pole at the shell inner wall, dustproof rubber both can warp along with rocking of spliced pole, also can effectually prevent that the dust from getting into to the device inside, if debris get into the device inside probably lead to ball round pin card post, make the unable normal operation of inside structure, the effectual life who improves the device has improved the device, the practicality of the device has been improved.

3. The utility model provides a pair of high strength car control arm compares in current control arm, and the device has set up baffle and rubber pad at the shell lower extreme, and when meetting the vehicle and jolting, baffle and rubber pad can be downward thereupon, and baffle and rubber pad can reduce the vehicle simultaneously and take the buffering for the device, make the vehicle reply to steady state fast, great increase the device's practicality.

Drawings

Fig. 1 is an axial view of the present invention;

FIG. 2 is a schematic front sectional view of the buffering mechanism of the present invention;

FIG. 3 is a schematic front sectional view of the connecting mechanism of the present invention;

fig. 4 is a front view of the connection mechanism of the present invention.

Illustration of the drawings:

1. a control arm body; 2. a connecting mechanism; 3. a buffer mechanism; 201. a rubber block; 202. connecting columns; 203. dustproof rubber; 204. a bearing; 205. a spring; 206. a retainer ring; 207. a ball pin; 208. a limiting block; 209. a rubber pad; 210. a supporting block; 211. a housing; 212. a baffle plate; 213. a connecting plate; 301. an inner column; 302. a rubber sleeve; 303. and an outer column.

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. 1-4, the present invention provides an embodiment: a high-strength automobile control arm comprises a control arm body 1, wherein the control arm body 1 of the device enables the device to be better connected to a vehicle chassis and a wheel shaft, the control arm body 1 is of a solid structure, the strength of the device is greatly improved, one side of the control arm body 1 is fixedly provided with a connecting mechanism 2, the connecting mechanism 2 can prevent a ball pin 207 from deviating after the vehicle is violently vibrated, the device has a protection effect, the practicability of the device is effectively improved, the upper end of the other side of the control arm body 1 is fixedly provided with a buffer mechanism 3 in a penetrating manner, and the buffer mechanism 3 can buffer the impact force of the vehicle chassis on a wheel post;

the connecting mechanism 2 comprises a shell 211, the shell 211 provides a supporting effect for the mechanism inside the connecting mechanism 2, the protecting effect is achieved, the rubber block 201 is fixedly arranged on the inner top surface of the shell 211, the toughness of the rubber block 201 enables the connecting column 202 to shake in a small range, vibration of a vehicle is effectively reduced, the connecting column 202 is fixedly arranged inside the rubber block 201, the connecting column 202 is fixedly connected with a ball pin 207, the ball pin 207 can normally operate, the ball pin 207 is fixedly arranged at the lower end of the connecting column 202, the ball pin 207 can move in a small range between limiting blocks 208 due to the spherical shape of the ball pin 207, the practicability of the device is improved, a retainer ring 206 is fixedly arranged at the middle position of the inner wall of the shell 211, the retainer ring 206 provides a supporting effect for the spring 205, the connecting column 202 can effectively enable the vehicle to keep in a stable state, a plurality of springs 205 are fixedly arranged at equal intervals around the inner wall of the retainer ring 206, a bearing 204 is arranged between the plurality of springs 205, an inner ring of the bearing 204 is fixed on the connecting column 202, the connecting column 202 can move in a small range, the effective damping effect is effectively enabled, the baffle 212 is arranged on the inner bottom surface of the shell 211, the retaining block 210, the retaining baffle 210 can also can maintain the effective effect of the supporting block 210, and the retaining effect of the retaining pin 207 can be reduced, and the retaining effect of the retaining block 210.

The buffer mechanism 3 comprises an outer column 303, the outer column 303 provides a supporting function for the internal structure of the buffer mechanism 3, a rubber sleeve 302 is fixedly arranged around the inner wall of the outer column 303, the rubber sleeve 302 can effectively reduce the pressure of a vehicle on the inner column 301, the practicability of the device is effectively improved, the inner column 301 is fixedly arranged around the inner wall of the rubber sleeve 302, the inner column 301 can be fixed on the vehicle, so that the control arm body 1 is more stable, a limit block 208 is fixedly arranged at the upper end of the baffle 212 close to the periphery, the limit block 208 can limit the movement range of the ball pin 207, the damage caused by the fact that the ball pin 207 leaves the device is effectively prevented, the safety of the device is improved, the ball pin 207 is movably arranged around the inner wall of the limit block 208 close to the upper end, a bearing 204 is fixedly arranged at the other end of the plurality of springs 205, the connecting column 202 can rotate in a small range by the bearing 204, the ball pin 207 below the connecting column 202 is prevented from being locked, when the device passes through a bumpy road surface, the ball pin 207 is likely to be broken due to bumping, the spring 205 and the bearing 204 can effectively reduce the shaking of the device, the practicability of the device is greatly improved, the inner surface of the bearing 204 is fixedly arranged at the periphery of the connecting column 202 by the lower end, one side of the shell 211 is fixedly provided with the connecting plate 213 which can enable the device to be better connected to a vehicle, so that the device is more stably connected with the vehicle, the upper end of the supporting block 210 is fixedly provided with the rubber pad 209, the rubber pad 209 can reduce the pressure of the vehicle on the connecting column 202, the connecting column 202 can bring the ball pin 207 with pressure, the ball pin 207 above the rubber pad 209 can effectively reduce buffering, the breakage caused by the overlarge pressure of the ball pin 207 is prevented, the service life of the device is effectively prolonged, the lower end of the ball pin 207 is movably arranged at the upper end of the rubber pad 209, the dustproof rubber 203 is fixedly arranged at the periphery of the connecting column 202 by the upper end of the inner wall of the shell 211, dustproof rubber 203 fixes on spliced pole 202, both can warp along with rocking of spliced pole 202, also can effectually prevent that the dust from entering into inside the device, leads to ball round pin 207 no longer to possess the characteristic of rocking, makes the operation that inside structure can be normal, the effectual life who improves the device, has improved the device's practicality.

The working principle is as follows: when the device is installed, the connecting plate 213 and the connecting column 202 of the connecting mechanism 2 of the device and the inner column 301 of the buffer mechanism 3 are connected to a chassis and a wheel column of a vehicle, so that the device is kept stable, when the vehicle passes through a bumpy road surface, pressure brought to wheels by a vehicle body is brought to the device, the ball pin 207 of the device shakes, the bearing 204 close to the lower end of the periphery of the connecting column 202 rotates along with shaking of the vehicle, the pressure is reduced by the spring 205, the vehicle returns to a stable state, the ball pin 207 is prevented from being locked to cause breakage of the device, the service life of the device is prolonged, the ball pin 207 is prevented from moving downwards during bumping, at the moment, the baffle 212 and the rubber pad 209 below the ball pin 207 face downwards, shaking of the vehicle is reduced, the vehicle still keeps in a stable state, the device is manufactured on the connecting mechanism 2 and can slow down, the effect of the buffer mechanism 3 can be still achieved, when the inner column 301 connected with the vehicle shakes, the rubber sleeve 302 and the inner column 301 and the outer column 303 and accordingly, the service life of the device can be greatly prolonged, and the service life of the device can be greatly prolonged.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a high strength car control arm, includes control arm body (1), its characterized in that: a connecting mechanism (2) is fixedly arranged on one side of the control arm body (1), and a buffer mechanism (3) is fixedly arranged at the upper end of the other side of the control arm body (1) in a penetrating manner;

coupling mechanism (2) include shell (211), the fixed block rubber (201) that is provided with of shell (211) internal top surface, block rubber (201) inside fixed be provided with spliced pole (202), spliced pole (202) lower extreme is fixed to be provided with ball round pin (207), shell (211) inner wall leans on the fixed retaining ring (206) that is provided with of intermediate position all around, retaining ring (206) inner wall is equidistant fixed a plurality of springs (205) that are provided with all around, the fixed baffle (212) that is provided with of bottom surface in shell (211), baffle (212) upper end is leaned on inside fixed and is provided with supporting shoe (210).

2. A high strength automotive control arm as claimed in claim 1, wherein: buffer gear (3) are including outer post (303), outer post (303) inner wall is fixed all around and is provided with rubber sleeve (302), rubber sleeve (302) inner wall is fixed all around and is provided with inner prop (301).

3. A high strength automotive control arm as claimed in claim 1, wherein: the upper end of the baffle (212) is fixedly provided with a limiting block (208) by surrounding, and the ball pin (207) is movably arranged by surrounding the upper end of the inner wall of the limiting block (208).

4. A high strength automotive control arm as claimed in claim 1, wherein: the upper end of the baffle (212) is fixedly provided with a limiting block (208) by surrounding, and the ball pin (207) is movably arranged by surrounding the upper end of the inner wall of the limiting block (208).

5. A high strength automotive control arm as claimed in claim 1, wherein: and a connecting plate (213) is fixedly arranged on one side of the shell (211).

6. A high strength automotive control arm as claimed in claim 1, wherein: the upper end of the supporting block (210) is fixedly provided with a rubber pad (209), and the lower end of the ball pin (207) is movably arranged at the upper end of the rubber pad (209).

7. A high strength automotive control arm as claimed in claim 1, wherein: dustproof rubber (203) is fixedly arranged on the periphery of the connecting column (202) close to the upper end of the periphery of the inner wall of the shell (211).