CN220114723U - Dismounting structure of automobile front axle - Google Patents

Abstract

The utility model discloses a disassembly and assembly structure of an automobile front axle, which relates to the technical field of automobile front axles, and comprises a bottom plate, wherein a plurality of fixing plates are welded on the bottom plate, the fixing plates are distributed on the bottom plate in a rectangular array, sliding grooves which are convenient for sliding connection of movable sliding blocks are arranged among the fixing plates, the number of the movable sliding blocks is four, two upper parts of the movable sliding blocks are welded with turnover assemblies, and the other two upper parts of the movable sliding blocks are welded with pushing assemblies; according to the utility model, the front steering axles on two sides are connected with the main shaft of the automobile, after the front steering axles are connected, the motor is started, the driving shaft of the motor drives the connected screw to rotate, and under the action of the sliding frame of the sliding connection of the moving frame under the matched connection of the nut seat and the screw, the moving frame sends the assembled front steering axle to the lower part of the automobile, so that the mounting of workers is facilitated, the use is convenient, and the working efficiency is improved.

Description

Dismounting structure of automobile front axle

Technical Field

The utility model particularly relates to the technical field of automobile front axles, in particular to a disassembly and assembly structure of an automobile front axle.

Background

The axle (also called axle) is connected with the frame (or the bearing car body) through a suspension, and wheels are arranged at two ends of the axle. The vertical load born by the frame is transmitted to the wheels through the axle; the rolling resistance, driving force, braking force and lateral force on the wheels and the bending moment and torque thereof are transmitted to the suspension and the frame through the axle, so the axle has the function of transmitting the acting force between the frame and the wheels and the bending moment and torque generated by the acting force.

When the traditional automobile front axle is disassembled, two or more workers are usually matched with each other to disassemble the automobile front axle, the workers are required to support the automobile front axle in the disassembly process, the automobile front axle is prevented from falling directly, and because the automobile front axle is positioned at the bottom of the automobile, the workers need to bow back to work when supporting the automobile front axle, so that the automobile front axle is inconvenient; therefore, the front steering axles on two sides are turned up through the turning assembly and are connected with the automobile main shaft on the pushing assembly, and finally the front steering axles and the automobile main shaft rise together to be installed with the automobile, so that the problems are solved.

Disclosure of Invention

The utility model aims to provide a disassembly and assembly structure of an automobile front axle, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a dismouting structure of car front axle, includes the bottom plate, the bottom plate on the welding have the fixed plate, this fixed plate is provided with a plurality of, and a plurality of fixed plates are rectangular array and distribute on the bottom plate, a plurality of the fixed plate between be provided with the spout of being convenient for remove slider sliding connection, this remove slider is provided with four, wherein two top welding have the upset subassembly, two on the other welding have the pushing component.

As a further technical scheme of the utility model, the turnover assembly comprises a rotary fixing frame which is welded on the movable sliding block, the rotary fixing frame is provided with a circular hole which is convenient for the movable connection of a turnover frame rotating shaft, and the rotating shaft of the turnover frame is connected with a driving shaft of the rotary cylinder.

As a further technical scheme of the utility model, two rotating rods are arranged on the roll-over stand, and clamping rings are sleeved on the two rotating rods; the two clamping rings are arranged in a mirror image mode, round holes which are convenient for the locking pins to be inserted are formed in the clamping rings, and the clamping rings are fixed with the locking pins through bolts.

As a further technical scheme of the utility model, the pushing and lifting assembly comprises a sliding frame, wherein the inner side of the sliding frame is connected with a moving frame in a sliding manner, and a nut seat is welded on the moving frame; the nut seat is matched and connected with the screw rod, two ends of the screw rod are matched and connected with the bearing with the seat arranged on the sliding frame, and one end of the screw rod is matched and connected with the driving shaft of the motor.

As a further technical scheme of the utility model, the bottom of the bottom plate is provided with universal wheels in a matched mode.

As a further technical scheme of the utility model, a pushing handle is fixed on one side of the bottom plate through a bolt.

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

the utility model pushes the movable sliding block to slide between the fixed plate and the bottom plate, adjusts the turnover assembly to a proper position, starts the rotary cylinder, drives the connected turnover frame to rotate, and sleeves the clamping ring on the turnover frame on the outer side of the front steering axle and is fixed through the locking pin, the rotary cylinder drives the turnover frame to return to the original position, the front steering axle on two sides is connected with the automobile main axle in the limiting frame on the two pushing assemblies, after the connection, the motor is started, the driving shaft of the motor drives the connected screw to rotate, and under the action of the sliding frame connected by the nut seat and the screw in a sliding way, the movable frame sends the assembled automobile front axle to the lower part of the automobile, thereby being convenient for the installation of workers, being more convenient to use and improving the working efficiency.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a left side view of fig. 1 in the present utility model.

Fig. 3 is a schematic perspective view of a pushing assembly according to the present utility model.

Fig. 4 is a schematic perspective view of a turnover assembly according to the present utility model.

In the figure: the device comprises a 1-bottom plate, a 2-fixed plate, a 3-movable sliding block, a 4-universal wheel, a 5-pushing hand, a 6-overturning assembly, a 7-pushing assembly, a 61-rotating fixing frame, a 62-overturning frame, a 63-rotating cylinder, a 64-clamping ring, a 65-locking pin, a 71-sliding frame, a 72-movable frame, a 73-nut seat, a 74-screw rod, a 75-motor and a 76-limiting frame.

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. 1-4, in an embodiment of the utility model, a disassembly and assembly structure of a front axle of an automobile includes a bottom plate 1, a plurality of fixing plates 2 are welded on the bottom plate 1, the fixing plates 2 are distributed on the bottom plate 1 in a rectangular array, sliding grooves which are convenient for sliding connection of a movable sliding block 3 are arranged between the fixing plates 2, the movable sliding block 3 is provided with four sliding grooves, a turnover assembly 6 is welded above two sliding grooves, and a pushing assembly 7 is welded on the other two sliding grooves.

In this embodiment, the overturning assembly 6 includes a rotating fixing frame 61, the rotating fixing frame 61 is welded on the moving slide 3, the rotating fixing frame 61 is provided with a circular hole which is convenient for the movable connection of the rotating shaft of the overturning frame 62, and the rotating shaft of the overturning frame 62 is connected with the driving shaft of the rotating cylinder 63.

In this embodiment, two rotating rods are disposed on the roll-over stand 62, and the two rotating rods are sleeved with a clamping ring 64; the two clamping rings 64 are mirror images, and circular holes for facilitating the insertion of the locking pins 65 are formed in the clamping rings 64 and are fixed with the locking pins 65 through bolts.

In this embodiment, the pushing and lifting assembly 7 includes a sliding frame 71, the inner side of the sliding frame 71 is slidably connected with a moving frame 72, and a nut seat 73 is welded on the moving frame 72; the nut seat 73 is matched and connected with a screw 74, two ends of the screw 74 are matched and connected with a bearing with a seat, which is arranged on the sliding frame 71, and one end of the screw 74 is matched and connected with a driving shaft of a motor 75.

In this embodiment, the universal wheels 4 are mounted on the bottom of the base plate 1 in a matched manner.

In this embodiment, a pushing handle 5 is fixed on one side of the bottom plate 1 through a bolt.

Through adopting above-mentioned technical scheme, promote and remove slider 3, slide in the middle of fixed plate 2 and bottom plate 1, adjust the upset subassembly to suitable position, start revolving cylinder 63, drive the roll-over stand 62 of connection and rotate, cup joint the grip ring 64 on the roll-over stand 62 in the outside of front steering axle, and fix through locking pin 65, revolving cylinder 63 drives the roll-over stand 62 and returns the home position, place the car main shaft in the spacing 76 on two push away lift assemblies 7, be connected with the car main shaft with the front steering axle of both sides, after connecting, start motor 75, the screw 74 rotation of connection is driven to the drive shaft of motor 75, under the nut seat 73 and screw 74 cooperation connection, under the effect of movable frame 72 sliding connection sliding frame 71, make movable frame 72 send the car front axle of having assembled to the car below, the installation of staff of being convenient for, it is comparatively convenient to use, work efficiency has been improved.

The working principle of the utility model is as follows: when the automobile front axle is used, the movable sliding block 3 is pushed to slide between the fixed plate 2 and the bottom plate 1, the overturning assembly is adjusted to a proper position, the rotary air cylinder 63 is started to drive the connected overturning frame 62 to rotate, the clamping ring 64 on the overturning frame 62 is sleeved on the outer side of the front axle and fixed through the locking pin 65, the rotary air cylinder 63 drives the overturning frame 62 to return to the original position, the automobile main axles are placed in the limiting frames 76 on the two pushing assemblies 7, the front axles on the two sides are connected with the automobile main axles, after the connection, the motor 75 is started, the driving shaft of the motor 75 drives the connected screw 74 to rotate, and under the action of the sliding frame 71 in sliding connection with the moving frame 72 under the matching connection of the nut seat 73 and the screw 74, the assembled automobile front axle is conveniently installed by workers, and the working efficiency is improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a dismouting structure of car front axle which characterized in that: including bottom plate (1), bottom plate (1) on the welding have fixed plate (2), this fixed plate (2) are provided with a plurality ofly, and a plurality of fixed plate (2) are rectangular array and distribute on bottom plate (1), a plurality of fixed plate (2) between be provided with the spout of being convenient for remove slider (3) sliding connection, this remove slider (3) are provided with four, wherein two top welding have upset subassembly (6), two other upper welding have pushing away and rise subassembly (7).

2. The dismounting structure of a front axle of an automobile according to claim 1, wherein: the turnover assembly (6) comprises a rotary fixing frame (61), the rotary fixing frame (61) is welded on the movable sliding block (3), the rotary fixing frame (61) is provided with a circular hole which is convenient for the movable connection of a rotating shaft of the turnover frame (62), and the rotating shaft of the turnover frame (62) is connected with a driving shaft of the rotary cylinder (63).

3. The dismounting structure of a front axle of an automobile according to claim 2, characterized in that: two rotating rods are arranged on the turnover frame (62), and clamping rings (64) are sleeved on the two rotating rods; the two clamping rings (64) are arranged in a mirror image mode, round holes which are convenient for the locking pins (65) to be inserted are formed in the clamping rings (64), and the clamping rings are fixed with the locking pins (65) through bolts.

4. The dismounting structure of a front axle of an automobile according to claim 1, wherein: the pushing and lifting assembly (7) comprises a sliding frame (71), wherein a moving frame (72) is connected to the inner side of the sliding frame (71) in a sliding manner, and a nut seat (73) is welded on the moving frame (72); the nut seat (73) is matched and connected with the screw rod (74), two ends of the screw rod (74) are matched and connected with the bearing with the seat, which is arranged on the sliding frame (71), and one end of the screw rod (74) is matched and connected with the driving shaft of the motor (75).

5. The dismounting structure of a front axle of an automobile according to claim 1, wherein: the bottom of the bottom plate (1) is provided with universal wheels (4) in a matching way.

6. The dismounting structure of a front axle of an automobile according to claim 1, wherein: one side of the bottom plate (1) is fixed with a pushing handle (5) through a bolt.