CN213322527U

CN213322527U - Adjusting device of tire dismouting machine

Info

Publication number: CN213322527U
Application number: CN202022384992.6U
Authority: CN
Inventors: 陈支
Original assignee: Hunan Biological and Electromechanical Polytechnic
Current assignee: Hunan Biological and Electromechanical Polytechnic
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-06-01
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses an adjusting device of a tire changer, in particular to the technical field of tire changers, which comprises a box body and a chuck, wherein a lifting column is embedded and installed at the top of the box body, a through hole for the lifting column to pass through is arranged on the upper surface of the box body, a first rotating shaft is arranged between the chuck and the lifting column, and the chuck and the lifting column are rotationally connected through the first rotating shaft; the inside of box is provided with lift adjustment assembly, lift adjustment assembly is used for driving the lift post and reciprocates. The utility model discloses a lift adjustment subassembly that sets up can realize the upper and lower slip of lift post to realize the altitude mixture control of chuck, make operating personnel can carry out the height adjustment of chuck according to actual height, make things convenient for going on of tire dismouting work, for operating personnel facilitates, reduce the tire dismouting degree of difficulty, this design simple structure, the operation is convenient, can be applicable to the user crowd of different heights, has stronger practicality.

Description

Adjusting device of tire dismouting machine

Technical Field

The utility model relates to a tire dismouting machine technical field specifically is a tire dismouting machine's adjusting device.

Background

The tire changer, also called tire changer and tire remover, is used for installing and unloading automobile tires, can change tires for different vehicles such as automobiles, motorcycles, heavy trucks and the like, and is a necessary device for automobile maintenance factories and 4S shops. There are two types, pneumatic and hydraulic, and the most common is pneumatic.

However, the mounting height of the chuck in the tire changer on the market is fixed at present, the height can not be adjusted according to the height of an operator, the tire needs to be fixed on the chuck, the head-pulling part still needs to be manually operated continuously in the dismounting process, and the chuck is inconvenient for the operator when the height is too high or too low, so that the difficulty in dismounting the tire is increased. Accordingly, a person skilled in the art provides an adjustment device for a tyre changing machine to solve the problems set forth in the background art described above.

Disclosure of Invention

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an adjusting device of tire dismouting machine can realize the upper and lower slip of lift post through the lift adjusting part that sets up to realize the altitude mixture control of chuck, make operating personnel can carry out the height adjustment of chuck according to actual height, make things convenient for going on of tire dismouting work, for operating personnel facilitates, reduce the tire dismouting degree of difficulty, solved the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the adjusting device of the tire dismounting machine comprises a box body and a chuck, wherein a lifting column is embedded and mounted at the top of the box body, a through hole for the lifting column to pass through is formed in the upper surface of the box body, a first rotating shaft is arranged between the chuck and the lifting column, and the chuck is rotatably connected with the lifting column through the first rotating shaft; the inside of box is provided with lift adjustment assembly, lift adjustment assembly is used for driving the lift post and reciprocates.

As a further aspect of the present invention: the lifting adjusting assembly comprises a sliding plate fixedly installed at the bottom end of the lifting column, guide rails are arranged on two sides of the sliding plate in parallel, and an eccentric wheel is arranged below the sliding plate; and a second rotating shaft penetrates through the edge of the eccentric wheel, a second motor is installed at one end of the second rotating shaft, and the other end of the second rotating shaft is fixedly connected with the box body.

As a further aspect of the present invention: the lifting column is connected with the guide rail in a sliding way through a sliding plate; the eccentric wheel is rotatably connected with the second motor through a second rotating shaft, and the second motor is fixedly connected with the box body through a bolt.

As a further aspect of the present invention: a first motor is fixedly installed inside the lifting column, and the output end of the first motor is connected to the first rotating shaft; the first motor is rotationally connected with the chuck through a rotating shaft.

As a further aspect of the present invention: the top of the chuck is provided with clamping jaws in a circular array.

As a further aspect of the present invention: the upper surface of box is located the rear side position department fixed mounting of chuck and has the stand, the front side of stand is provided with the crossbeam, the hob is installed in the top embedding of crossbeam, the bottom of hob is provided with takes off the head.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an adjusting device of tire dismouting machine, can realize the upper and lower slip of lift post through the lift adjustment subassembly that sets up, thereby realize the altitude mixture control of chuck, make operating personnel can carry out the height adjustment of chuck according to actual height, make things convenient for going on of tire dismouting work, facilitate for operating personnel, reduce the tire dismouting degree of difficulty, it is high fixed to have solved the built-in chuck installation height of tire dismouting machine among the prior art, can not carry out the altitude mixture control, bring inconvenient problem for tire dismouting work, this design simple structure, convenient operation, can be applicable to the user crowd of different heights, and the device has strong practicality.

Drawings

FIG. 1 is a schematic view of the adjustment mechanism of a tire changing machine;

figure 2 is a front view of an adjustment device of a tyre changing machine;

FIG. 3 is a schematic view of the mounting structure of the lifting adjustment assembly in the adjustment device of the tire changer;

FIG. 4 is a schematic view of the construction of the lift adjustment assembly of the adjustment mechanism of the tire changing machine;

figure 5 is a left side view of the lift adjustment assembly in the adjustment mechanism of a tire changing machine.

The reference signs are: 1. a box body; 11. a through hole; 2. a chuck; 3. a lifting column; 31. a first motor; 4. a first rotating shaft; 5. a lift adjustment assembly; 51. a sliding plate; 52. a guide rail; 53. an eccentric wheel; 54. a second rotating shaft; 55. a second motor; 6. a claw; 7. a column; 8. a cross beam; 9. a screw rod; 10. and (4) raking heads.

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 to 5, in an embodiment of the present invention, an adjusting device of a tire changer includes a box 1 and a chuck 2, a lifting column 3 is embedded in the top of the box 1, a through hole 11 for the lifting column 3 to pass through is formed in the upper surface of the box 1, a first rotating shaft 4 is disposed between the chuck 2 and the lifting column 3, and the chuck 2 and the lifting column 3 are rotatably connected by the first rotating shaft 4; the inside of box 1 is provided with lift adjustment assembly 5, and lift adjustment assembly 5 is used for driving lift post 3 to reciprocate.

Further, the lifting adjusting assembly 5 comprises a sliding plate 51 fixedly mounted at the bottom end of the lifting column 3, guide rails 52 are arranged on two sides of the sliding plate 51 in parallel, and an eccentric wheel 53 is arranged below the sliding plate 51; a second rotating shaft 54 penetrates through the edge of the eccentric wheel 53, one end of the second rotating shaft 54 is provided with a second motor 55, and the other end of the second rotating shaft 54 is fixedly connected with the box body 1.

Still further, the lifting column 3 is slidably connected with the guide rail 52 through a sliding plate 51; the eccentric wheel 53 is rotatably connected with a second motor 55 through a second rotating shaft 54, and the second motor 55 is fixedly connected with the box body 1 through bolts.

Furthermore, a first motor 31 is fixedly installed inside the lifting column 3, and the output end of the first motor 31 is connected to the first rotating shaft 4; the first motor 31 is rotatably connected with the chuck 2 through a first rotating shaft 4.

Still further, the top of the chuck 2 is provided with jaws 6 in a circular array.

Still further, the upper surface of the box body 1 is fixedly provided with a stand column 7 at the rear side of the chuck 2, the front side of the stand column 7 is provided with a cross beam 8, the top of the cross beam 8 is embedded with a screw rod 9, and the bottom end of the screw rod 9 is provided with a raking head 10.

In the specific implementation process: the lifting adjusting component 5 can realize the up-and-down sliding of the lifting column 3, thereby realizing the height adjustment of the chuck 2, leading an operator to adjust the height of the chuck 2 according to the actual height, facilitating the tire dismounting work, providing convenience for the operator, reducing the difficulty of tire dismounting, solving the problems that the mounting height of the chuck 2 in the tire dismounting machine in the prior art is fixed, the height adjustment cannot be carried out, and the inconvenience is brought to the tire dismounting work, when the position of the chuck 2 needs to be increased, the motor two 55 rotates forwards, leading the rotating shaft two 54 to drive the eccentric wheel 53 to rotate, further leading the eccentric wheel 53 to push the sliding plate 51 to slide upwards along the guide rail 52, thereby driving the chuck 2 to move upwards through the lifting column 3, achieving the purpose of height adjustment, when the height of the chuck 2 needs to be reduced, the same reason is that the rotating shaft two 54 drives the eccentric wheel 53 to rotate through the motor two 55 reversely, and then the sliding plate 51 slides downwards along the guide rail 52, the purpose that the chuck 2 was adjusted low is reached, this design simple structure, the operation is convenient, can be applicable to the user crowd of different heights, has stronger practicality.

The utility model discloses a theory of operation: in the actual use process, firstly, a tire is placed above the chuck 2, the hub is fixed through the claws 6, then, the height of the chuck 2 is adjusted according to the actual use requirement, when the position of the chuck 2 needs to be increased, the rotating shaft two 55 rotates forwards to drive the eccentric wheel 53 to rotate, then the eccentric wheel 53 pushes the sliding plate 51 to slide upwards along the guide rail 52, so that the chuck 2 is driven to move upwards through the lifting column 3 to achieve the purpose of increasing, when the height of the chuck 2 needs to be reduced, the rotating shaft two 54 drives the eccentric wheel 53 to rotate through the reverse rotation of the motor two 55, further the sliding plate 51 slides downwards along the guide rail 52 to achieve the purpose of reducing the chuck 2, the vertical sliding of the lifting column 3 can be realized through the arranged lifting adjusting component 5, so that the height of the chuck 2 is adjusted, so that an operator can adjust the height of the chuck 2 according to the actual height, make things convenient for going on of tire dismouting work, for operating personnel facilitates, reduce the tire dismouting degree of difficulty, finally, through the hob 9 adjustment take off the head 10 carry on the tire dismouting can.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an adjusting device of tire dismouting machine, includes box (1) and chuck (2), its characterized in that: the lifting column (3) is embedded into the top of the box body (1), a through hole (11) for the lifting column (3) to pass through is formed in the upper surface of the box body (1), a first rotating shaft (4) is arranged between the chuck (2) and the lifting column (3), and the chuck (2) and the lifting column (3) are rotatably connected through the first rotating shaft (4);

the lifting adjusting device is characterized in that a lifting adjusting component (5) is arranged in the box body (1), and the lifting adjusting component (5) is used for driving the lifting column (3) to move up and down.

2. The adjustment device of a tyre changing machine according to claim 1, characterized in that: the lifting adjusting component (5) comprises a sliding plate (51) fixedly installed at the bottom end of the lifting column (3), guide rails (52) are arranged on two sides of the sliding plate (51) in parallel, and an eccentric wheel (53) is arranged below the sliding plate (51);

a second rotating shaft (54) penetrates through the edge of the eccentric wheel (53), a second motor (55) is installed at one end of the second rotating shaft (54), and the other end of the second rotating shaft is fixedly connected with the box body (1).

3. The adjustment device of a tyre changing machine according to claim 2, characterized in that: the lifting column (3) is connected with the guide rail (52) in a sliding way through a sliding plate (51);

the eccentric wheel (53) is rotatably connected with a second motor (55) through a second rotating shaft (54), and the second motor (55) is fixedly connected with the box body (1) through bolts.

4. The adjustment device of a tyre changing machine according to claim 2, characterized in that: a first motor (31) is fixedly installed inside the lifting column (3), and the output end of the first motor (31) is connected to the first rotating shaft (4);

the first motor (31) is rotatably connected with the chuck (2) through a first rotating shaft (4).

5. The adjustment device of a tyre changing machine according to claim 1, characterized in that: the top of the chuck (2) is provided with clamping jaws (6) in a circular array.

6. The adjustment device of a tyre changing machine according to claim 1, characterized in that: the upper surface of box (1) is located the rear side position fixed mounting of chuck (2) has stand (7), the front side of stand (7) is provided with crossbeam (8), hob (9) are installed in the top embedding of crossbeam (8), the bottom of hob (9) is provided with takes off head (10).