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CN-224210848-U - Tire taking-off mechanism of tire taking-off machine

CN224210848UCN 224210848 UCN224210848 UCN 224210848UCN-224210848-U

Abstract

The utility model discloses a tire taking-off mechanism of a tire taking-off machine, which relates to the technical field of tire taking-off machines and comprises a base, wherein a motor is fixedly connected in a cavity of the base through a propelling mechanism, the top of the motor is rotationally connected with a workbench, the top of the workbench is provided with a positioning threaded port and is in threaded connection with a threaded limiting pressing plate device, side walls at two ends of the base are fixedly connected with lifting bins, and adjusting and supporting devices are fixedly connected in cavities of the lifting bins through adjusting mechanisms. The base provided by the utility model is suitable for tire taking off operation with tires of different specifications and sizes on the basis that main components such as tire taking off pliers are convenient to flexibly adjust and move, so that the problem that the main components such as the tire taking off pliers in the tire taking off mechanism of the existing tire taking off machine are inconvenient to flexibly adjust and move to be suitable for tire taking off operation with tires of different specifications and sizes is solved.

Inventors

  • WANG ZHENGLIANG
  • ZHAO ENMIN
  • ZHAO PENGYU
  • ZHANG WEI
  • Wen Chuanyan
  • YE XILIN
  • ZHOU SHAODONG

Assignees

  • 立擎智动(山西)汽车科技集团有限公司

Dates

Publication Date
20260508
Application Date
20250604

Claims (6)

  1. 1. The utility model provides a take off child mechanism of child machine, includes base (1), its characterized in that, the intracavity of base (1) is through pushing mechanism fixedly connected with motor (2), the top fixedly connected with workstation (3) of motor (2), location screw thread mouth (4) have been seted up at the top of workstation (3), and threaded connection has screw thread spacing clamp plate device (5), the both ends lateral wall of base (1) is all fixedly connected with lift storehouse (6), both ends the intracavity of lift storehouse (6) is through adjustment mechanism fixedly connected with regulation strutting arrangement (7), both ends the other end of regulation strutting arrangement (7) is fixedly connected with spin chuck device (8) and take off child pincers (9) respectively; Both ends adjust strutting arrangement (7) all include connection storehouse (10), the one end fixedly connected with U template (11) of connection storehouse (10), rotate between the both ends of U template (11) and be connected with rotor arm (12), both ends the lateral wall of rotor arm (12) respectively with rotatory chuck device (8) and take off the one end fixed connection of child pincers (9), both ends the equal fixedly connected with slide rail (13) of lateral wall of rotor arm (12), the intracavity fixedly connected with first pneumatic cylinder (14) of connection storehouse (10), the lateral wall of connection storehouse (10) is passed to the other end of first pneumatic cylinder (14), and equal fixedly connected with spacing sliding sleeve (15), spacing sliding sleeve (15) and slide rail (13) sliding connection.
  2. 2. The tire pulling mechanism of a tire pulling machine according to claim 1, wherein the pushing mechanism comprises a first limiting sliding port (16), a first limiting sliding block (17), a sliding supporting seat (18) and an electric push rod (19), the first limiting sliding port (16) is formed in the top of the base (1), the first limiting sliding block (17) is connected in a sliding mode, the sliding supporting seat (18) is fixedly connected to the top of the first limiting sliding block (17), the motor (2) is fixedly connected in a cavity of the sliding supporting seat (18), the bottom of the workbench (3) is rotatably connected with the top of the sliding supporting seat (18), the electric push rod (19) is fixedly connected to one end of the cavity of the base (1), and one end of the electric push rod (19) is fixedly connected with the side wall of the first limiting sliding block (17).
  3. 3. The tire pulling mechanism of a tire pulling machine according to claim 1, wherein the adjusting mechanism comprises a second limiting sliding port (20), a second limiting sliding block (21), a second hydraulic rod (22) and a third hydraulic rod (23), the second limiting sliding port (20) is formed in the side wall of the lifting bin (6) at two ends, the second limiting sliding block (21) is connected in a sliding manner, the second hydraulic rod (22) is fixedly connected in the cavity of the second limiting sliding block (21) at two ends, the other end of the second hydraulic rod (22) is fixedly connected with the side wall of the corresponding adjusting supporting device (7), the third hydraulic rod (23) is fixedly connected in the cavity of the lifting bin (6) at two ends, and the other end of the third hydraulic rod (23) is fixedly connected with the bottom of the corresponding second limiting sliding block (21).
  4. 4. Tyre-stripping mechanism of a tyre-stripping machine according to claim 1, characterized in that the thread limiting pressing plate device (5) comprises a thread shaft lever (24), the top of the thread shaft lever (24) is fixedly connected with a rubber anti-slip pressing plate (25), and the top of the rubber anti-slip pressing plate (25) is fixedly connected with a rotating seat (26).
  5. 5. Tyre-stripping mechanism of a tyre-stripping machine according to claim 1, characterized in that the rotary chuck device (8) comprises a second motor (27), one end of the second motor (27) being fixedly connected with a stripping chuck (28).
  6. 6. Tyre-stripping mechanism of a tyre-stripping machine according to claim 1, characterized in that the side wall of one end of the tyre-stripping pliers (9) is fixedly connected with an anti-slip tooth block (29).

Description

Tire taking-off mechanism of tire taking-off machine Technical Field The utility model relates to the technical field of tire taking-off machines, in particular to a tire taking-off mechanism of a tire taking-off machine. Background In the prior art, some repair factories use a tire pulling device to pull out an outer tire from a hub, and a tire pulling mechanism mainly comprises a mechanism for fixing an inner ring of the hub, a tire pulling mechanism for pulling out the outer tire from the hub and an auxiliary mechanism, wherein the outer tire can be pressed on a tire pulling arm after tire pulling is completed. The existing tire taking-off mechanism of the tire taking-off machine has single adjusting structure, main components such as tire taking-off pliers in tire taking-off components are mostly connected in a fixed or limited movable way, and usually can only move on a simple linear track or be finely adjusted by means of a manual rotary joint, the structure causes that the tire taking-off pliers are difficult to quickly and accurately adjust to proper positions and angles when tire taking-off operations are carried out on tires with different specifications and sizes, for example, when an off-road tire with a thicker tire wall and a larger rim diameter is processed and a car tire with a thinner tire wall and a smaller rim diameter is processed, the existing tire removing pliers cannot rapidly switch the working postures, operators need to repeatedly detach and reinstall the tire removing pliers, manually calibrate the positions and angles of the tire removing pliers, and take a great deal of time for manual debugging, so that the tire removing efficiency is greatly reduced. Disclosure of utility model The present utility model has been made in view of the above-described problems with a tire-pulling mechanism of a tire-pulling machine. Therefore, the utility model aims to provide a tire taking-off mechanism of a tire taking-off machine, which solves the problems that main components such as a tire taking-off clamp and the like in the tire taking-off mechanism of the existing tire taking-off machine are inconvenient to flexibly adjust and move so as to be suitable for tire taking-off operations with tires of different specifications and sizes. In order to achieve the above object, the present utility model provides the following technical solutions: the tire taking-off mechanism of the tire taking-off machine comprises a base, wherein a motor is fixedly connected in a cavity of the base through a propelling mechanism, a workbench is rotationally connected to the top of the motor, a positioning threaded port is formed in the top of the workbench, a threaded limiting pressing plate device is connected with threads in a threaded mode, lifting bins are fixedly connected to side walls of two ends of the base, an adjusting supporting device is fixedly connected in the cavity of the lifting bins through an adjusting mechanism, and a rotary chuck device and tire taking-off pliers are respectively and fixedly connected to the other ends of the adjusting supporting device; The two ends the adjusting and supporting device comprises a connecting bin, one end of the connecting bin is fixedly connected with a U-shaped plate, a rotating arm is rotatably connected between the two ends of the U-shaped plate, the two ends are respectively fixedly connected with the rotating chuck device and one end of the tire pushing pliers, the two ends are fixedly connected with sliding rails on the side walls of the rotating arm, a first hydraulic cylinder is fixedly connected in a cavity of the connecting bin, the other end of the first hydraulic cylinder penetrates through the side wall of the connecting bin, and is fixedly connected with a limiting sliding sleeve, and the limiting sliding sleeve is in sliding connection with the sliding rails. Preferably, the propelling mechanism comprises a first limiting sliding port, a first limiting sliding block, a sliding supporting seat and an electric push rod, wherein the first limiting sliding port is formed in the top of the base, the first limiting sliding block is connected with the top of the first limiting sliding block in a sliding mode, the sliding supporting seat is fixedly connected with the top of the first limiting sliding block, the motor is fixedly connected in a cavity of the sliding supporting seat, the bottom of the workbench is rotationally connected with the top of the sliding supporting seat, one end of the cavity of the base is fixedly connected with the electric push rod, and one end of the electric push rod is fixedly connected with the side wall of the first limiting sliding block. Preferably, the adjustment mechanism includes the spacing smooth mouth of second, the spacing slider of second, second hydraulic stem and third hydraulic stem, both ends the spacing smooth mouth of second has all been seted up to the lateral wall in lift storehouse, and the equal slidi