CN219543096U - Assembling device for automobile steering wheel - Google Patents

Abstract

The utility model relates to the technical field of automobile assembly, and particularly discloses an assembly device of an automobile steering wheel, which comprises a fixed plate, a hanging bracket and a clamping seat, wherein a sleeve is hung on the lower side of the fixed plate, a telescopic rod is arranged in the sleeve, and the telescopic rod performs telescopic movement in the sleeve; the bottom end of the telescopic rod is connected with the hanging bracket through the turntable, and the hanging bracket and the turntable rotate mutually; the lower surface of the hanging bracket is provided with a chute, and the clamping seat is arranged in the chute in a matched manner and moves along the length direction of the chute; the section of the hanging bracket is of a circular structure, and a plurality of groups of sliding grooves are uniformly formed in the radial direction of the lower surface of the hanging bracket; the clamping seat is provided with a clamping groove, and the clamping groove of the clamping seat is arranged towards the central axis of the hanging bracket; according to the assembly device provided by the utility model, the steering wheel can be clamped through the clamping seat, and the steering wheel is driven to rotate along with the hanging frame and the position in the up-down direction is adjusted, so that the assembly is convenient; the device has simple integral structure and convenient and easy operation.

Description

Assembling device for automobile steering wheel

Technical Field

The utility model relates to the technical field of automobile assembly, in particular to an assembly device of an automobile steering wheel.

Background

The steering wheel is a wheel-shaped device for controlling the running direction of an automobile, a ship, an airplane and the like, and has the function of converting the force applied to the edge of the steering wheel by a driver into torque and transmitting the torque to a steering shaft. The original automobile was steered with steering. The severe vibration generated during the running of the automobile is transmitted to the driver, and the difficulty of controlling the direction is increased. After the engine is changed to be mounted on the head part, the driver has no way to drive the automobile by using the rudder at all due to the increase of the weight. The new design of the steering wheel is created by introducing a gear system between the driver and the wheels that is flexible to operate and well isolates the violent vibrations from the road.

When the automobile steering wheel is produced, the automobile steering wheel is required to be assembled and processed, the framework of the steering wheel is fixed, and then the framework is subjected to processing operations such as welding, drilling and the like; most of clamps used when the existing framework is fixed are fixed clamps, the clamps are matched with steering wheels, and the steering wheels with different specifications are difficult to be mutually universal due to different sizes, so that inconvenience is caused to actual assembly.

Disclosure of Invention

The utility model aims to provide an assembly device of an automobile steering wheel, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the assembly device of the automobile steering wheel comprises a fixed plate, a hanging bracket and a clamping seat, wherein a sleeve is hung on the lower side of the fixed plate, a telescopic rod is arranged in the sleeve, and the telescopic rod performs telescopic movement in the sleeve; the bottom end of the telescopic rod is connected with the hanging bracket through the turntable, and the hanging bracket and the turntable rotate mutually; the lower surface of the hanging bracket is provided with a chute, and the clamping seat is arranged in the chute in a matched manner and moves along the length direction of the chute; the section of the hanging bracket is of a circular structure, and a plurality of groups of sliding grooves are uniformly formed in the radial direction of the lower surface of the hanging bracket; the clamping seat is provided with a clamping groove, and the clamping groove of the clamping seat is arranged towards the central axis of the hanging bracket.

Preferably, a hydraulic cylinder is arranged in the sleeve, and an output shaft of the hydraulic cylinder is connected with the end part of the telescopic rod; the turntable is embedded with a rotating motor, and a rotating shaft of the rotating motor is connected with the center of the hanging bracket.

Preferably, the clamping seat is a square block, the clamping groove is an isosceles trapezoid structure, and the surface of the clamping groove is provided with a buffer cushion.

Preferably, the sliding groove is provided with three channels, and a screw rod is arranged in the sliding groove; the top of the clamping seat is clamped in the sliding groove through the sliding block, the screw rod passes through the sliding block in a matched mode, and the screw rods in the three sliding grooves move synchronously.

Preferably, a first bevel gear is arranged at one end of the screw rod, which is close to the axis of the hanging bracket, and a second bevel gear is vertically arranged in the hanging bracket, and the second bevel gear is mutually meshed with the first bevel gears on different screw rods; the second bevel gear is driven by a servo motor, and the servo motor is electrically connected with the controller.

Compared with the prior art, the utility model has the beneficial effects that: according to the assembly device provided by the utility model, the steering wheel can be clamped through the clamping seat, and the steering wheel is driven to rotate along with the hanging frame and the position in the up-down direction is adjusted, so that the assembly is convenient; the device has simple integral structure and convenient and easy operation.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a chute arrangement according to the present utility model;

reference numerals in the drawings: 1. a fixing plate; 11. a sleeve; 12. a telescopic rod; 13. a turntable; 2. a hanging bracket; 21. a chute; 22. a screw rod; 23. a first bevel gear; 24. a second bevel gear; 3. a clamping seat; 31. a clamping groove; 32. and a cushion pad.

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.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-2, the present utility model provides a technical solution: the assembly device of the automobile steering wheel comprises a fixed plate 1, a hanging bracket 2 and a clamping seat 3, wherein a sleeve 11 is hung on the lower side of the fixed plate 1, a telescopic rod 12 is arranged in the sleeve 11, and the telescopic rod 12 performs telescopic movement in the sleeve 11; the bottom end of the telescopic rod 12 is connected with the hanging bracket 2 through a rotary table 13, and the hanging bracket 2 and the rotary table 13 rotate mutually; the lower surface of the hanging bracket 2 is provided with a chute 21, and the clamping seat 3 is arranged in the chute 21 in a matched manner and moves along the length direction of the chute 21; the cross section of the hanging bracket 2 is provided with a circular structure, and a plurality of groups of sliding grooves 21 are uniformly arranged along the radial direction of the lower surface of the hanging bracket 2; the clamping seat 3 is provided with a clamping groove 31, and the clamping groove 31 of the clamping seat 3 is arranged towards the central axis of the hanging bracket 2.

Further, a hydraulic cylinder is arranged in the sleeve 11, and an output shaft of the hydraulic cylinder is connected with the end part of the telescopic rod 12; the turntable 13 is embedded with a rotating motor, and the rotating shaft of the rotating motor is connected with the center of the hanging bracket 2.

Further, the clamping seat 3 is a square block, the clamping groove 31 is an isosceles trapezoid structure, and the surface of the clamping groove 31 is provided with a buffer pad 32.

Further, three sliding grooves 21 are formed, and a screw rod 22 is arranged in the sliding groove 21; the top of the clamping seat 3 is clamped in the sliding groove 21 through a sliding block, the screw rods 22 pass through the sliding block in a matched mode, and the screw rods 22 in the three sliding grooves 21 keep moving synchronously.

Further, a first bevel gear 23 is arranged at one end of the screw rod 22 close to the axis of the hanging bracket 2, a second bevel gear 24 is vertically arranged in the hanging bracket 2, and the second bevel gear 24 is mutually meshed with the first bevel gears 23 on different screw rods 22; the second bevel gear 24 is driven by a servo motor, which is electrically connected to the controller.

Working principle: in the actual use process, the fixing plate 1 plays a role in mounting and fixing the whole structure; the telescopic rod 12 stretches and contracts in the sleeve 11 under the driving of the hydraulic cylinder, the hanging frame 2 rotates with the rotary table 13 under the driving of the rotating motor, and the telescopic rod and the rotary table can drive the steering wheel fixed on the hanging frame 2 to move and rotate, so that the position state can be conveniently adjusted.

The steering wheel is clamped by the clamping seat 3, and the steering wheel is clamped in the clamping groove 31. The work of the servo motor is controlled by the controller, the servo motor drives the second bevel gear 24 to rotate, the second bevel gear 24 drives the first bevel gear 23 meshed with the second bevel gear to rotate, so that the screw rod 22 rotates, and the sliding block sleeved outside the screw rod 22 is driven to move back and forth along the sliding groove 21; the clamping seats 3 can be simultaneously folded or separated, so that the steering wheel with different outer diameter sizes can be adapted, and the steering wheel can be conveniently installed and detached. The clamping groove 31 on the clamping seat 3 is arranged to be of a trapezoid opening structure, and can be clamped and clamped with steering wheels with different diameters, meanwhile, the rigid contact between the steering wheels and the clamping seat 3 is reduced through the arrangement of the buffer cushion 32, and the buffer protection function is achieved.

Notably, are: the whole device controls the realization of the device through the total control button, and because the equipment matched with the control button is common equipment, the device belongs to the prior art, and the electrical connection relation and the specific circuit structure of the device are not repeated here.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. An assembly quality of car steering wheel, its characterized in that: the telescopic lifting device comprises a fixed plate (1), a lifting frame (2) and a clamping seat (3), wherein a sleeve (11) is hung on the lower side of the fixed plate (1), a telescopic rod (12) is arranged in the sleeve (11), and the telescopic rod (12) stretches and moves in the sleeve (11); the bottom end of the telescopic rod (12) is connected with the hanging bracket (2) through a rotary table (13), and the hanging bracket (2) and the rotary table (13) rotate mutually; the lower surface of the hanging bracket (2) is provided with a chute (21), and the clamping seat (3) is arranged in the chute (21) in a matched manner and moves along the length direction of the chute (21); the cross section of the hanging bracket (2) is of a circular structure, and a plurality of groups of sliding grooves (21) are uniformly arranged along the radial direction of the lower surface of the hanging bracket (2); the clamping seat (3) is provided with a clamping groove (31), and the clamping groove (31) of the clamping seat (3) is arranged towards the central axis of the hanging bracket (2).

2. The assembly device for an automotive steering wheel according to claim 1, wherein: a hydraulic cylinder is arranged in the sleeve (11), and an output shaft of the hydraulic cylinder is connected with the end part of the telescopic rod (12); the turntable (13) is embedded with a rotating motor, and the rotating shaft of the rotating motor is connected with the center of the hanging bracket (2).

3. The assembly device for an automotive steering wheel according to claim 1, wherein: the clamping seat (3) is a square block, the clamping groove (31) is of an isosceles trapezoid structure, and a buffer pad (32) is arranged on the surface of the clamping groove (31).

4. The assembly device for an automotive steering wheel according to claim 1, wherein: the sliding groove (21) is provided with three channels, and a screw rod (22) is arranged in the sliding groove (21); the top of the clamping seat (3) is clamped in the sliding groove (21) through the sliding block, the screw rods (22) pass through the sliding block in a matched mode, and the screw rods (22) in the three sliding grooves (21) move synchronously.

5. The assembly device for an automotive steering wheel according to claim 4, wherein: a first bevel gear (23) is arranged at one end of the screw rod (22) close to the axis of the hanging bracket (2), a second bevel gear (24) is vertically arranged in the hanging bracket (2), and the second bevel gear (24) is mutually meshed with the first bevel gears (23) on different screw rods (22); the second bevel gear (24) is driven by a servo motor, and the servo motor is electrically connected with the controller.