CN220315097U

CN220315097U - Automobile steering wheel support structure

Info

Publication number: CN220315097U
Application number: CN202321921743.3U
Authority: CN
Inventors: 徐柏忠
Original assignee: Zhejiang Rongsheng Auto Parts Co ltd
Current assignee: Zhejiang Rongsheng Auto Parts Co ltd
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-01-09
Anticipated expiration: 2033-07-20

Abstract

The utility model discloses an automobile steering gear support structure which comprises a frame, a first fixing plate and an angle adjusting plate, wherein the frame is connected with the first fixing plate through a rotating shaft, the upper end face of the frame is connected with the angle adjusting plate through a shock absorption rod, a reinforcing frame is arranged on the bottom end face of the angle adjusting plate, an ACF buffer plate is arranged on the bottom end face of the reinforcing frame, a groove is dug on the upper end face of the frame, dampers are arranged on the inner side of the groove, four groups of dampers are arranged on the inner side of the groove, and a second fixing plate is connected with the top end face of the dampers. The device carries out the shock attenuation through shock attenuation pole and attenuator to the support, can avoid single damping device to receive shock attenuation limit value, can prevent again that car vibrations from making the bolt become flexible to be provided with the reinforcement frame and support this device, thereby increase the bearing capacity of this device, utilize the angle adjusting plate to be used for adjusting the angle between support and the vehicle body moreover, so that adapt to different types of vehicles, increase the application scope of this device.

Description

Automobile steering wheel support structure

Technical Field

The utility model relates to the technical field of steering gear brackets, in particular to an automobile steering gear bracket structure.

Background

The steering gear of the automobile is an indispensable component used in a steering system of the automobile, the steering gear is connected with a steering shaft, the steering gear is connected with a steering pull rod, the automobile is steered, and the steering gear is fixed on a frame of the automobile through a mounting bracket. The utility model discloses a steering engine support, including the support body, the first fixed plate of preceding table wall fixedly connected with symmetric distribution of support body, the equal fixedly connected with adjustment mechanism in the left and right sides of support body, steering engine support equipment, simple structure is reasonable, and novel in design has better effect in the aspect of adjusting and shock attenuation to installation angle.

Similar to the steering gear brackets described above, the following disadvantages currently exist: firstly, the contact surface of the steering gear support and the steering gear is also provided with a damping mechanism, so that vibration is generated between the steering gear support and the steering gear when an automobile is prevented from moving, a fixing bolt between the steering gear support and the steering gear is vibrated, the bolt is loosened, the problems of poor overall rigidity and weak bearing capacity of the support are avoided, and finally, the fixing angle of the support is adjusted by the device, and only the center of a rotating rod is used as the center of a circle for rotation adjustment, so that the steering gear support needs to adapt to the installation angle of various automobiles.

Accordingly, in view of the above, an automobile steering wheel support structure is proposed to achieve the purpose of having more practical value by researching and improving the existing structure and the defects.

Disclosure of Invention

The utility model aims to provide an automobile steering wheel support structure, which aims to solve the problems that in the background art, bolts between a steering wheel support and a steering wheel are prevented from loosening, the overall rigidity of the support is poor, and the steering wheel support is suitable for various automobile installation angles.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automobile steering wheel supporting structure, includes frame, first fixed plate and angle modulation board, the frame is connected with first fixed plate through the pivot, and first fixed plate is provided with two sets of, the up end of frame is connected with the angle modulation board through the shock attenuation pole, and the shock attenuation pole is provided with four sets of, the inside of angle modulation board is dug and is equipped with a plurality of spout, and sliding connection has the slider about the spout, the angle modulation board transversely runs through and is provided with the rotary rod, and the surface of rotary rod is provided with a plurality of dog to the dog increases from left to right in proper order, the both ends of rotary rod all are provided with the knob, the slider is connected with the backup pad through the bearing, the upper end of backup pad is provided with the spacer, and the spacer is provided with three sets of, the inside bottom surface of angle modulation board is vertically run through and is provided with stop bolt, and stop bolt is provided with four sets of, the bottom surface of angle modulation board is provided with the reinforcement frame, the up end of frame is dug and is equipped with the recess, and the inboard of recess is provided with the attenuator, and the attenuator is provided with four sets of top, the second fixed plate that the surface of attenuator is connected with.

Further, the limiting frame comprises a first half-moon frame and a second half-moon frame, a limiting column is arranged at the bottom end face of the first half-moon frame, a limiting groove is dug at the upper end face of the second half-moon frame, fixing holes are transversely formed in the limiting column and the limiting groove in a penetrating mode, and fixing bolts are connected with the fixing holes in a jogged mode.

Further, the upper end face of the first fixing plate longitudinally penetrates through the threaded holes, each group of the first fixing plate is provided with two groups of threaded holes, and the first fixing plate and the frame form a rotating structure rotating around the center of the bearing through the bearing.

Further, the sliding chute and the sliding block form an up-down sliding structure, the contact surface of the rotating rod and the angle adjusting plate is connected through a bearing, the rotating rod and the angle adjusting plate form a rotating structure rotating around the center of the bearing through the bearing, and the sliding block and the supporting plate form a rotating structure rotating around the center of the bearing through the bearing.

Further, the reinforcing frame is formed by a plurality of connecting rods through cross welding, and the upper end face of the reinforcing frame is fixedly connected with the angle adjusting plate through bolts, the inner cavities of the shock absorption rod and the damper are respectively provided with a first telescopic rod and a hydraulic telescopic rod, the outer surfaces of the first telescopic rod and the hydraulic telescopic rod are provided with shock absorption springs, and the outer sides of the first telescopic rod and the hydraulic telescopic rod are provided with second telescopic rods.

Further, the shapes and the sizes of the limiting columns and the limiting grooves are equal, the fixing holes after the limiting columns and the limiting grooves are embedded are in the same horizontal plane, and the diameters of circles formed by the first half moon frame and the second half moon frame are equal to the diameter of the steering gear.

Compared with the prior art, the utility model has the beneficial effects that: the device absorbs the shock of the bracket through the shock absorption rod and the damper, so that a single shock absorption device is prevented from being subjected to a shock absorption limit value, the bolt is prevented from loosening due to vibration of an automobile, the device is supported by the reinforcing frame, the bearing capacity of the device is improved, and the angle between the bracket and the vehicle body is adjusted by utilizing the angle adjusting plate so as to adapt to different types of vehicles, so that the application range of the device is enlarged;

the device adjusts the angle between the steering gear bracket and the vehicle body through the angle adjusting plate, the sliding groove, the sliding block, the rotating rod, the stop block, the knob, the supporting plate, the limit frame, the first half moon frame, the second half moon frame, the limit post, the limit groove, the fixing hole, the fixing bolt and the limit bolt, and the supporting plate is supported by the stop blocks with different heights, so that the supporting plate is inclined, the supporting plate drives the limit frame to incline, the steering gear bracket is inclined, the height of the stop blocks is sequentially increased from left to right, the higher the height is, the larger the inclination angle is, the inclination angle is changed, and the application range of the device is increased, so that the device is suitable for different types of vehicles;

the device plays a role in damping through the damping rod and the damper, when the damping rod moves to the limit value, the reinforcing frame is contacted with the second fixing plate, at the moment, the damper starts to absorb shock to the steering gear support, the ACF buffer plate is arranged on the contact surface of the reinforcing frame and the second fixing plate, the damping of the steering gear support by the damper is facilitated, and the bearing capacity of the device is further increased through the reinforcing frame.

Drawings

FIG. 1 is a schematic diagram of the front view of a steering wheel bracket structure of an automobile according to the present utility model;

FIG. 2 is a schematic side view of a steering wheel bracket structure of an automobile according to the present utility model;

FIG. 3 is a schematic diagram showing the front view of an angle adjusting plate of a steering wheel bracket structure of an automobile according to the present utility model;

FIG. 4 is a schematic diagram showing the front view of a rotary rod of a steering wheel bracket structure of an automobile according to the present utility model;

fig. 5 is a schematic side view of a rotating rod of a steering wheel bracket structure of an automobile according to the present utility model.

In the figure: 1. a frame; 2. a first fixing plate; 3. an angle adjusting plate; 301. a chute; 302. a slide block; 303. a rotating rod; 304. a stop block; 305. a knob; 306. a support plate; 307. a limiting frame; 3071. a first half month frame; 3072. a second half-moon frame; 3073. a limit column; 3074. a limit groove; 3075. a fixing hole; 3076. a fixing bolt; 308. a limit bolt; 4. a shock-absorbing rod; 5. a reinforcing frame; 6. an ACF buffer plate; 7. a groove; 8. a damper; 9. a second fixing plate; 10. a first telescopic rod; 11. a damping spring; 12. a second telescopic rod; 13. a hydraulic telescopic rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the automobile steering wheel support structure comprises a frame 1, a first fixed plate 2 and an angle adjusting plate 3, wherein the frame 1 is connected with the first fixed plate 2 through a rotating shaft, the first fixed plate 2 is provided with two groups, the upper end face of the first fixed plate 2 is longitudinally penetrated and provided with threaded holes, each group of the first fixed plate 2 is provided with two groups of threaded holes, the first fixed plate 2 and the frame 1 form a rotating structure rotating around the center of the bearing through a bearing, the upper end face of the frame 1 is connected with the angle adjusting plate 3 through a damping rod 4, the damping rod 4 is provided with four groups, a plurality of sliding grooves 301 are dug in the angle adjusting plate 3, the sliding grooves 301 are vertically and slidably connected with sliding blocks 302, the sliding grooves 301 and the sliding blocks 302 form an up-down sliding structure, the angle adjusting plate 3 transversely penetrates and is provided with a rotating rod 303, the contact surface of the rotating rod 303 and the angle adjusting plate 3 is connected through the bearing, the rotating rod 303 and the angle adjusting plate 3 form a rotating structure rotating around the center of the bearing through the bearing, a plurality of stop blocks 304 are arranged on the outer surface of the rotating rod 303, the stop blocks 304 are sequentially heightened from left to right, knobs 305 are arranged at two ends of the rotating rod 303, the sliding block 302 is connected with a supporting plate 306 through the bearing, the sliding block 302 and the supporting plate 306 form a rotating structure rotating around the center of the bearing through the bearing, a limiting frame 307 is arranged at the upper end of the supporting plate 306, the limiting frame 307 comprises a first half-moon frame 3071 and a second half-moon frame 3072, a limiting post 3073 is arranged at the bottom end surface of the first half-moon frame 3071, a limiting groove 3074 is dug at the upper end surface of the second half-moon frame 3072, the limiting post 3073 and the limiting groove 3074 are transversely penetrated and provided with a fixing hole 3075, the shapes and the sizes of the limiting post 3073 and the limiting groove 3074 are equal, and the fixing hole 3075 after the limiting post 3073 and the limiting groove 3074 are embedded are positioned at the same horizontal plane, the diameter of a circle formed by the first half moon frame 3071 and the second half moon frame 3072 is equal to the diameter of a steering gear, the fixing holes 3075 are connected with the fixing bolts 3076 in a jogged manner, the limiting frames 307 are provided with three groups, the bottom end surface inside the angle adjusting plate 3 is longitudinally penetrated with the limiting bolts 308, the limiting bolts 308 are provided with four groups, the supporting plates 306 are supported and changed by the stop blocks 304 with different heights, so that the supporting plates 306 incline, the supporting plates 306 drive the limiting frames 307 to incline, finally the steering gear bracket inclines, the heights of the stop blocks 304 are sequentially increased from left to right, the higher the heights are, the larger the inclination angle is, the inclination angle is changed, the application range of the device is increased, and the steering gear is suitable for different types of vehicles;

the bottom end face of angle adjusting plate 3 is provided with reinforcement frame 5, and the bottom end face of reinforcement frame 5 is provided with ACF buffer board 6, the up end of frame 1 is dug and is equipped with recess 7, and the inboard of recess 7 is provided with attenuator 8, and attenuator 8 is provided with four groups, the top face of attenuator 8 is connected with second fixed plate 9, reinforcement frame 5 is formed by a plurality of connecting rods cross welding, and the up end of reinforcement frame 5 passes through bolt and angle adjusting plate 3 fixed connection, the inner chamber of shock-absorbing rod 4 and attenuator 8 is provided with first telescopic link 10 and hydraulic telescoping link 13 respectively, and the surface of first telescopic link 10 and hydraulic telescoping link 13 is provided with damping spring 11, the outside of first telescopic link 10 and hydraulic telescoping link 13 is provided with second telescopic link 12, play the cushioning effect jointly through shock-absorbing rod 4 and attenuator 8, when shock-absorbing rod 4 moves to the limit value, attenuator 8 begins to carry out the power to reinforcement frame 5, thereby carry out the shock attenuation to the steering gear support, and the contact surface of reinforcement frame 5 and second fixed plate 9 installs the auxiliary damping device through this shock-absorbing device, and further increase the applicable scope to the shock-absorbing device of this shock-absorbing device.

Working principle: when the automobile steering gear support structure is used, the device is firstly arranged at the joint of the steering gear support and the automobile body, the angle between the steering gear support and the automobile body is adjusted through the angle adjusting plate 3, the sliding groove 301, the sliding block 302, the rotating rod 303, the stop block 304, the knob 305, the supporting plate 306, the limiting frame 307, the first half moon frame 3071, the second half moon frame 3072, the limiting post 3073, the limiting groove 3074, the fixing hole 3075, the fixing bolt 3076 and the limiting bolt 308, the supporting plate 306 is supported by the stop block 304 with different heights, so that the supporting plate 306 is inclined, the supporting plate 306 drives the limiting frame 307 to incline, the steering gear support is inclined, the height of the stop block 304 is sequentially increased from left to right, the higher the inclination angle is changed, the application range of the device is increased, so that the device is suitable for different types of automobiles, when the automobile vibrates, the shock absorber rod 4 and the damper 8 play a role of shock absorption function, when the shock absorber rod 4 moves to a limit value, the shock absorber 5 contacts the second fixing plate 9, the shock absorber 8 starts to incline the shock absorber 5, the shock absorber 5 inclines the shock absorber support 5, the shock absorber support 5 is further contacts the buffer plate 5, and the shock absorber support is further the shock absorber support 5 is mounted on the shock absorber support device is in a bearing device.

Claims

1. The utility model provides an automobile steering wheel supporting structure, includes frame (1), first fixed plate (2) and angle modulation board (3), its characterized in that: the machine frame (1) is connected with a first fixing plate (2) through a rotating shaft, the first fixing plate (2) is provided with two groups, the upper end face of the machine frame (1) is connected with an angle adjusting plate (3) through a damping rod (4), the damping rod (4) is provided with four groups, a plurality of sliding grooves (301) are dug in the angle adjusting plate (3), the sliding grooves (301) are connected with sliding blocks (302) in an up-down sliding manner, the angle adjusting plate (3) transversely penetrates through a rotating rod (303), the outer surface of the rotating rod (303) is provided with a plurality of check blocks (304), the heights of the check blocks (304) are sequentially increased from left to right, the utility model discloses a rotary rod, including rotary rod (303), slider (302), bearing connection, backup pad (306), upper end of backup pad (306) is provided with spacing (307), and spacing (307) are provided with three group, inside bottom face of angle adjusting plate (3) vertically runs through and is provided with spacing bolt (308), and spacing bolt (308) are provided with four groups, the bottom face of angle adjusting plate (3) is provided with reinforcement frame (5), and the bottom face of reinforcement frame (5) is provided with ACF buffer board (6), the up end of frame (1) is dug and is equipped with recess (7), and the inner side of the groove (7) is provided with dampers (8), the dampers (8) are provided with four groups, and the top end surface of the dampers (8) is connected with a second fixing plate (9).

2. The automobile steering wheel bracket structure according to claim 1, wherein: the limiting frame (307) comprises a first half-moon frame (3071) and a second half-moon frame (3072), a limiting column (3073) is arranged on the bottom end face of the first half-moon frame (3071), a limiting groove (3074) is dug on the upper end face of the second half-moon frame (3072), fixing holes (3075) are transversely formed in the limiting column (3073) and the limiting groove (3074) in a penetrating mode, and fixing bolts (3076) are connected in a jogged mode.

3. The automobile steering wheel bracket structure according to claim 1, wherein: the upper end face of the first fixing plate (2) is longitudinally provided with threaded holes in a penetrating mode, each group of the first fixing plates (2) is provided with two groups of threaded holes, and the first fixing plates (2) and the frame (1) form a rotating structure rotating around the center of the bearing through the bearing.

4. The automobile steering wheel bracket structure according to claim 1, wherein: the sliding chute (301) and the sliding block (302) form an up-down sliding structure, the contact surface of the rotating rod (303) and the angle adjusting plate (3) is connected through a bearing, the rotating rod (303) and the angle adjusting plate (3) form a rotating structure rotating around the center of the bearing through the bearing, and the sliding block (302) and the supporting plate (306) form a rotating structure rotating around the center of the bearing through the bearing.

5. The automobile steering wheel bracket structure according to claim 1, wherein: the reinforcing frame (5) is formed by a plurality of connecting rods in a cross welding mode, the upper end face of the reinforcing frame (5) is fixedly connected with the angle adjusting plate (3) through bolts, the inner cavities of the shock absorbing rod (4) and the damper (8) are respectively provided with a first telescopic rod (10) and a hydraulic telescopic rod (13), the outer surfaces of the first telescopic rod (10) and the hydraulic telescopic rod (13) are provided with shock absorbing springs (11), and the outer sides of the first telescopic rod (10) and the hydraulic telescopic rod (13) are provided with second telescopic rods (12).

6. An automotive steering wheel support structure as claimed in claim 2, wherein: the shapes and the sizes of the limiting columns (3073) and the limiting grooves (3074) are equal, the fixing holes (3075) formed by the limiting columns (3073) and the limiting grooves (3074) after being embedded are positioned on the same horizontal plane, and the diameters of circles formed by the first half-moon frame (3071) and the second half-moon frame (3072) are equal to the diameters of the direction machines.