CN216038317U

CN216038317U - Lifting device for lifting automobile rear axle

Info

Publication number: CN216038317U
Application number: CN202121803455.9U
Authority: CN
Inventors: 滕子余
Original assignee: Individual
Current assignee: Hubei Delong Vehicle Bridge Transmission System Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-03-15
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses an automobile rear axle hoisting and lifting device which comprises a base, wherein the upper surface of the base is fixedly connected with a first air cylinder, the top of the first air cylinder is fixedly connected with a fixed plate, one side of the fixed plate is slidably connected with a connecting plate, one side of the connecting plate is fixedly connected with a movable plate, the bottom surface of the movable plate is slidably connected with two sleeves, the insides of the sleeves are slidably connected with connecting rods, the bottom surfaces of the connecting rods are fixedly connected with lifting hooks, and a fixed rod is fixedly connected between the two sleeves. In the utility model, the second cylinder can drive the fixed block and the movable plate to move so as to realize the accurate adjustment of the rear axle hoisted on the fixed block in the left-right direction, and the third cylinder can drive the sleeve and the rear axle hoisted on the sleeve to realize the accurate adjustment in the front-back direction.

Description

Lifting device for lifting automobile rear axle

Technical Field

The utility model relates to the technical field of automobile rear axle assembly, in particular to an automobile rear axle hoisting and lifting device.

Background

The automobile rear axle is a rear driving shaft component for transmitting the power of the automobile. Because the rear axle of the automobile is heavier, the manual handling and installation wastes time and energy and has potential safety hazards, the rear axle of the automobile is usually moved in a turnover manner in the assembling process by adopting a hoisting mode and is placed on a workbench so as to be assembled to the bottom of the automobile body.

The existing hoisting lifting device realizes the movement of the rear axle hoisted on the lifting device through the movable base, but when the rear axle is required to be placed on the workbench to realize accurate positioning, the rear axle is difficult to be accurately placed on the workbench through the movable base.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a lifting device convenient for moving and adjusting of a rear axle of an automobile.

One of the purposes of the utility model is realized by adopting the following technical scheme:

the utility model provides a car rear axle hoist and mount elevating gear, includes the base, the last fixed surface of base is connected with first cylinder, the top fixedly connected with fixed plate of first cylinder, one side sliding connection of fixed plate has the connecting plate, one side fixedly connected with movable plate of connecting plate, the bottom surface sliding connection of movable plate has two sleeves, sliding connection has the slide between the telescopic inner wall, the bottom surface fixedly connected with connecting rod of slide, telescopic surface and fixedly connected with lifting hook, two are stretched out to the bottom surface of connecting rod fixedly connected with dead lever between the sleeve.

Furthermore, four corners of the bottom surface of the base are fixedly connected with universal wheels.

Furthermore, one side of the fixed plate is provided with a groove, the front inner wall and the rear inner wall of the groove are provided with first sliding grooves, and the connecting plate is connected with the first sliding grooves in a sliding mode.

Further, the bottom surface fixedly connected with second cylinder of fixed plate, the bottom surface fixedly connected with fixed block of movable plate, just the output of second cylinder and one side fixed connection of fixed block.

Furthermore, the bottom surface of movable plate is equipped with the second spout, telescopic top fixedly connected with slider, the sleeve passes through slider and second spout sliding connection.

Furthermore, a plurality of through holes are formed in the side wall of the sleeve, a bolt is arranged in one of the through holes, a threaded hole is formed in one side of the sliding plate, and the bolt is in threaded connection with the threaded hole.

Furthermore, the rear surface of the moving plate is fixedly connected with a third cylinder, and the output end of the third cylinder is fixedly connected with the outer surface of a sleeve which is close to the rear.

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

1. through the arrangement of the second cylinder, the fixed block, the groove, the first chute and the connecting plate, the second cylinder can drive the fixed block and the moving plate to move so as to realize the accurate adjustment of the rear axle hoisted on the fixed block in the left and right directions;

2. through the setting of third cylinder, sleeve, slider, second spout, the accurate regulation in the fore-and-aft direction can be realized to the rear axle of hoist and mount on the sleeve to the third cylinder.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a front view of the present embodiment;

fig. 3 is a left side view of the present embodiment.

In the figure: 1. a base; 2. a universal wheel; 3. a first cylinder; 4. a fixing plate; 5. a groove; 6. a connecting plate; 7. moving the plate; 8. a first chute; 9. a slider; 10. a sleeve; 11. a slide plate; 12. a bolt; 13. a through hole; 14. a connecting rod; 15. a hook; 16. a second cylinder; 17. a fixed block; 18. a threaded hole; 19. fixing the rod; 20. a third cylinder; 21. a second runner.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, a lifting device for lifting a rear axle of an automobile comprises a base 1, a first cylinder 3 is fixedly connected to the upper surface of the base 1, a fixed plate 4 is fixedly connected to the top of the first cylinder 3, the first cylinder 3 drives the fixed plate 4 to move up and down, a connecting plate 6 is slidably connected to one side of the fixed plate 4, the connecting plate 6 slides relative to the fixed plate 4 to adjust the position in the left and right directions and avoid collision due to insufficient space during the circulation movement, a moving plate 7 is fixedly connected to one side of the connecting plate 6, two sleeves 10 are slidably connected to the bottom surface of the moving plate 7, a sliding plate 11 is slidably connected between the inner walls of the sleeves 10, a connecting rod 14 is fixedly connected to the bottom surface of the sliding plate 11, the bottom surface of the connecting rod 14 extends out of the outer surface of the sleeve 10 and is fixedly connected with a lifting hook 15, a fixing rod 19 is fixedly connected between the two sleeves 10 when the rear axle is lifted by the lifting hook 15, the rigidity of the two sleeves 10 is enhanced, thereby making the suspension bridge more stable during movement with the device.

Four corners of the bottom surface of the base 1 are fixedly connected with universal wheels 2, so that the device can be moved conveniently.

One side of the fixed plate 4 is provided with a groove 5, the front inner wall and the rear inner wall of the groove 5 are provided with a first sliding chute 8, the connecting plate 6 is in sliding connection with the first sliding chute 8, and the connecting plate 6 slides left and right in the groove 5 to drive the movable plate 7 and the upper parts thereof to move left and right.

The bottom surface of the fixed plate 4 is fixedly connected with a second cylinder 16, the bottom surface of the movable plate 7 is fixedly connected with a fixed block 17, the output end of the second cylinder 16 is fixedly connected with one side of the fixed block 17, and the second cylinder 16 drives the fixed block 17 to move so as to drive the movable plate 7 to move.

The bottom surface of the moving plate 7 is provided with a second sliding groove 21, the top of the sleeve 10 is fixedly connected with a sliding block 9, the sleeve 10 is connected with the second sliding groove 21 in a sliding mode through the sliding block 9, and the two sleeves 10 slide along the second sliding groove 21 to achieve fine adjustment of the position of the rear axle in the front-rear direction.

Be equipped with a plurality of through-holes 13 on the lateral wall of sleeve 10, be equipped with bolt 12 in one of them through-hole 13, one side of slide 11 is equipped with screw hole 18, bolt 12 and screw hole 18 threaded connection, adjusting bolt 12 is connected with screw hole 18 through different through-hole 13, can realize the regulation of the extension length of connecting rod 14, avoid because the high reason of first cylinder 3 and base 1, make lifting hook 15 can not touch with the back bridge of waiting to hoist, need the manual work to move the back bridge and hoist it on lifting hook 15.

The rear surface of the moving plate 7 is fixedly connected with a third cylinder 20, the output end of the third cylinder 20 is fixedly connected with the outer surface of a sleeve 10 which is arranged behind the third cylinder 20, and the third cylinder 20 provides power for the movement of the sleeve 10.

The working principle is as follows: when the lifting device for the rear axle of the automobile is used, the base 1 is moved to a rear axle storage position, the first air cylinder 3 is started to drive the fixed plate 4 and the lifting hooks 15 on the fixed plate 4 to descend, when the first air cylinder 3 descends to the lowest position and the lifting hooks 15 still cannot contact with the rear axle, the bolts 12 are loosened, the connecting rod 14 is pulled downwards until the lifting hooks 15 can contact with the rear axle, the rear axle is lifted on the two lifting hooks 15, the first air cylinder 3 is started to drive the fixed plate 4 and the rear axle on the fixed plate 4 to ascend to a certain position, the base 1 is moved to drive the rear axle to a position to be installed, when the space is insufficient in the moving process, the second air cylinder 16 can be started to drive the moving plate 7 to move towards the direction close to the fixed plate 4, the length of a cantilever is reduced, the rear axle collision caused by insufficient space is avoided, when the base 1 moves to a position close to a workbench, the universal wheels 2 are fixed, the first air cylinder 3 is started to drive the rear axle to move upwards and downwards, and a second air cylinder 16 is started to drive the rear axle to move left and right, and a third air cylinder 20 is started to drive the rear axle to move front and back, so that the mounting position of the rear axle is accurately adjusted.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides an automobile rear axle hoist and mount elevating gear, includes base (1), its characterized in that: the upper surface fixedly connected with of base (1) first cylinder (3), top fixedly connected with fixed plate (4) of first cylinder (3), one side sliding connection of fixed plate (4) has connecting plate (6), one side fixedly connected with movable plate (7) of connecting plate (6), the bottom surface sliding connection of movable plate (7) has two sleeves (10), sliding connection has slide (11) between the inner wall of sleeve (10), bottom surface fixedly connected with connecting rod (14) of slide (11), the surface and the fixedly connected with lifting hook (15) of sleeve (10), two are stretched out to the bottom surface of connecting rod (14) fixedly connected with dead lever (19) between sleeve (10).

2. The automobile rear axle suspension lifting device as claimed in claim 1, wherein: four corners of the bottom surface of the base (1) are fixedly connected with universal wheels (2).

3. The automobile rear axle suspension lifting device as claimed in claim 1, wherein: one side of fixed plate (4) is equipped with recess (5), be equipped with first spout (8) on the front and back inner wall of recess (5), connecting plate (6) and first spout (8) sliding connection.

4. The automobile rear axle suspension lifting device as claimed in claim 1, wherein: the bottom surface fixedly connected with second cylinder (16) of fixed plate (4), the bottom surface fixedly connected with fixed block (17) of movable plate (7), just the output of second cylinder (16) and one side fixed connection of fixed block (17).

5. The automobile rear axle suspension lifting device as claimed in claim 1, wherein: the bottom surface of movable plate (7) is equipped with second spout (21), the top fixedly connected with slider (9) of sleeve (10), sleeve (10) pass through slider (9) and second spout (21) sliding connection.

6. The automobile rear axle suspension lifting device as claimed in claim 1, wherein: the side wall of the sleeve (10) is provided with a plurality of through holes (13), a bolt (12) is arranged in one of the through holes (13), a threaded hole (18) is formed in one side of the sliding plate (11), and the bolt (12) is in threaded connection with the threaded hole (18).

7. The automobile rear axle suspension lifting device as claimed in claim 1, wherein: the rear surface of the moving plate (7) is fixedly connected with a third cylinder (20), and the output end of the third cylinder (20) is fixedly connected with the outer surface of one sleeve (10) close to the rear.