CN210704706U - Maintenance fixing device that automobile tire used - Google Patents

Abstract

The utility model discloses a maintenance fixing device for automobile tires, which comprises a control console fixed on one side of an installation base and a support arranged on the other side of the installation base, wherein the upper part of the support is connected with a lifting chute in a sliding way, and the lifting chute is connected with a front and back transverse moving assembly in a sliding way; the protection plate positioned at the bottom of the lifting chute is connected with the support in a sliding manner, and the protection plate positioned on the right side of the lifting chute is connected with the front and rear transverse moving assembly in a sliding manner; a first motor connected with a first screw rod is arranged in a first brake box at the top of the lifting chute; the first screw rod is in threaded connection with the lifting slide block, and a limiting rod on the lifting slide block penetrates through the limiting chute to be connected with the fixed seat; the connecting rod positioned on the fixed seat is connected with the sliding rod in a sliding manner, the sliding rod is fixedly connected with the electric rotating shaft, and the electric rotating shaft is connected with the fixed rod through a third coupler; one end of the fixed rod is provided with a limiting block, and the other end of the fixed rod is detachably fixed and adjusted with a fixed block; the first control switch on the console is electrically connected with the first motor, and the third control switch is electrically connected with the electric rotating shaft.

Description

A maintenance fixing device for automobile tires

technical field

The utility model belongs to the technical field of auto repair tools, in particular to a repair fixing device for automobile tires.

Background technique

Car maintenance is a general term for car maintenance and repair. It is to investigate the faulty car through technical means, find out the cause of the failure, and take certain measures to remove the fault and restore it to a certain performance and safety standard. Car tire repair is a common car maintenance project. The most common equipment in tire maintenance is the wheel fixing frame, which can fix the wheels by fixing and lifting the bearings between the wheels.

The traditional car tire fixing frame generally uses a jack to lift the wheel, so the wheel lift height is low, and it is impossible to easily adjust the lift height, front and rear position of the car tire and adjust the left and right position of the car tire, and it cannot be applied to different widths. The size of the tires is not convenient for the maintenance of car tires.

Utility model content

The purpose of this utility model is to aim at the above-mentioned deficiencies in the prior art, and to provide a maintenance fixing device for automobile tires, so as to solve the problem that the traditional automobile tire fixing frame cannot conveniently adjust the lifting height, the front-rear position and the left-right position of the automobile tires. , it cannot be applied to tires of different widths, which makes the maintenance of automobile tires inconvenient.

In order to achieve the above object, the technical scheme adopted by the present utility model is:

A maintenance fixing device for automobile tires, which comprises a console fixed on one side of an installation base and a support installed on the other side of the installation base, the upper part of the support is slidably connected with a lift chute, the lift chute is connected to a support provided on the support The front and rear traverse components on one side of the seat are slidably connected;

The protective plate at the bottom of the lift chute is slidably connected to the support, and the guard plate located on the right side of the lift chute is slidably connected to the front and rear traverse components; the first brake box at the top of the lift chute is equipped with a first screw rod to connect with it. The first motor; the first screw rod is threadedly connected with the lifting slider, the limit rod on the lifting slider is connected with the fixed seat through the limit chute; the connecting rod on the fixed seat is slidably connected with the sliding rod, and the sliding rod It is fixedly connected with the electric rotating shaft, and the electric rotating shaft is connected with the fixed rod through the third coupling; one end of the fixed rod is provided with a limit block, and the other end of the fixed rod is fixed with a detachable fixed adjustment block;

The first control switch on the console is electrically connected with the first motor, and the third control switch is electrically connected with the electric rotating shaft.

Preferably, the front and rear traverse assembly includes a first chute arranged on the right side of the support; a second motor connected to the second screw rod is housed in the second brake box at the edge of the first chute; The first sliding block is threadedly connected, and the first sliding block is fixed on the right protective plate of the lifting chute.

Preferably, the second motor is detachably connected to the second lead screw through the second coupling.

Preferably, the first motor is detachably connected to the first lead screw through the first coupling.

Preferably, the electric rotating shaft is detachably connected to the fixing rod through a third coupling.

Preferably, the upper part of the support is provided with a second chute having the same direction and the same length as the first chute, and the protective plate at the bottom of the lifting chute is provided with a second sliding block matching the second chute.

Preferably, the second chute is a T-shaped chute, and the second sliding block is a T-shaped sliding block.

Preferably, the connecting rod is provided with a third sliding groove, and the sliding rod is provided with a third sliding block matched with the third sliding groove.

Preferably, the third sliding block is equipped with a locking bolt, and the locking bolt is provided with a turning handle.

Preferably, a tool box is arranged on the lower side of the console, and a push-pull handle is arranged on the tool box.

The maintenance fixing device for automobile tires provided by the utility model has the following beneficial effects:

Through the cooperation of the first motor, the lifting chute, the lifting sliding block and the first screw rod, the utility model enables the vehicle wheel to be lifted conveniently and can be lifted to the required maintenance height, and is suitable for tires of different sizes; the second motor , The cooperation of the first chute, the first sliding block and the second screw rod enables the car wheel to move back and forth to the required maintenance position conveniently; through the cooperation of the connecting rod and the sliding rod, the left and right position of the car tire can be easily adjusted ;Through the cooperation of the limit block and the adjustment fixed block, the wheels of different widths can be fixed on the fixed rod, which can be applied to the car tires of different widths; the electric rotating shaft can easily drive the car tires to rotate, which is convenient for the comprehensive inspection of the car tires. examine. That is, the utility model solves the problem that the traditional automobile tire fixing frame cannot conveniently adjust the lifting height, front-rear position and left-right position of automobile tires, and cannot be applied to tires of different widths, which makes the maintenance of automobile tires inconvenient.

Description of drawings

FIG. 1 is a schematic structural diagram of a maintenance fixing device for automobile tires.

FIG. 2 is a schematic diagram of the internal structure of the lift chute of the maintenance and fixing device for automobile tires.

FIG. 3 is a schematic view of the structure of the sliding rod of the maintenance fixing device for automobile tires.

FIG. 4 is a schematic structural diagram of a protective plate of a maintenance fixing device for automobile tires.

FIG. 5 is a schematic diagram of the support structure of the maintenance fixing device for automobile tires.

FIG. 6 is a schematic diagram of the internal structure of the first chute of the maintenance and fixing device for automobile tires.

21. The first control switch; 22. The second control switch; 23. The third control switch; 24. The tool box; 312, the limit chute; 32, the lifting slider; 33, the first brake box; 331, the first motor; 332, the first box door; 333, the first coupling; 34, Fixed seat; 341, connecting rod; 3411, third chute; 342, sliding rod; 3421, third slider; 3422, locking bolt; 3423, turning handle; 35, electric shaft; 351, third coupling ; 36, fixed rod; 361, limit block; 362, adjust the fixed block; 37, protective plate; 371, the first slider; 372, the second slider; 4, the support; 41, the first chute; 411 42, the second brake box; 421, the second motor; 422, the second box door; 423, the second coupling; 43, the second chute 43.

Detailed ways

The specific embodiments of the present invention are described below to facilitate those skilled in the art to understand the present invention, but it should be clear that the present invention is not limited to the scope of the specific embodiments. Various changes are within the spirit and scope of the present utility model defined and determined by the appended claims, and these changes are obvious, and all utility model creations utilizing the concept of the present utility model are included in the protection list.

According to an embodiment of the present application, referring to FIG. 1 , the maintenance fixing device for automobile tires in this scheme includes a console 2 fixed on one side of the mounting base 1 and a support 4 mounted on the other side of the mounting base 1 . The upper part of the seat 4 is slidably connected with the lift chute 31 , and the lift chute 31 is slidably connected with the front and rear traverse components disposed on one side of the support 4 .

A first screw rod 311 is rotatably connected to the lower side of the lift chute, a lift slider 32 is assembled inside the lift chute 31, and the lift slider 32 is provided with a first threaded hole matched with the first screw rod 311 to lift and lower. A first brake box 33 is arranged on the upper side of the chute 31 , a first motor 331 is arranged inside the first brake box 33 , and the first screw rod 311 penetrates the first brake box 33 and is detachably connected to the first motor 331 .

The lift chute 31 is provided with a limit chute 312 , the lift slider 32 is provided with a limit rod matching the limit chute 311 , the limit rod is provided with a fixed seat 34 , and the fixed seat 34 is provided with a connecting rod 341 , the connecting rod 341 is slidably connected with a sliding rod 342, the sliding rod 342 can be fixedly connected relative to the connecting rod 341, the sliding rod 342 is fixedly connected with an electric rotating shaft 35, and the electric rotating shaft 35 is detachably connected with a fixing rod 36, and one end of the fixing rod 36 is provided with a limit block 361, The other end of the fixing rod 36 is detachably and fixedly connected with an adjusting fixing block 362. The bottom, front and right sides of the lifting chute 31 are provided with protective plates 37. The plate 37 is slidably connected to the support 4 .

The connecting rod 341 is provided with a third sliding groove 3411 , and the sliding rod 342 is provided with a third sliding block 3421 matched with the third sliding groove 3411 . The sliding connection structure between the connecting rod 341 and the sliding rod 342 is simple, which is convenient for processing and assembling. In fact, other structures can also be considered according to the situation to make the structure of the sliding connection between the connecting rod 341 and the sliding rod 342 simple and easy to process.

The third sliding block 3421 is equipped with a locking bolt 3422, and the locking bolt 3422 is provided with a rotating handle 3423. The connecting rod 341 and the sliding rod 342 can be relatively fixed by the locking bolt 3422 by rotating the handle 3423, which is convenient and labor-saving. In fact, other methods may also be used to facilitate the fixing of the connecting rod 341 and the sliding rod 342 according to the situation.

The first motor 331 is provided with a first coupling 333 , and the first coupling 333 is detachably connected to the first screw rod 311 . Installation and disassembly between the first motor 331 and the first screw rod 311 is convenient, and maintenance and replacement are convenient. In fact, other structures may also be used to facilitate the disassembly of the first motor 331 and the first lead screw 311 according to the situation.

The electric rotating shaft 35 is provided with a third coupling 351 , and the third coupling 351 is detachably connected with the fixing rod 36 . Installation and disassembly between the electric rotating shaft 35 and the fixing rod 36 is convenient, and maintenance and replacement are convenient. In fact, other structures can also be considered according to the situation to facilitate the disassembly of the electric rotating shaft 35 and the fixing rod 36 .

The front and rear traverse assembly includes a first chute located on the right side of the support. A second screw rod 411 is rotatably connected to the inside of the first chute 41 . The first sliding block 371 is matched, the first sliding block 371 is provided with a second threaded hole matched with the second screw rod 411 , and a second braking box 42 is provided on one side of the first sliding groove 31 , and the second braking The box 42 is provided with a second motor 421 , and one end of the second screw rod 411 is detachably connected to the second motor 421 through the second brake box 42 .

The second motor 421 is provided with a second coupling 423 , and the second coupling 423 is detachably connected to the second screw 411 . Installation and disassembly between the second motor 421 and the second screw rod 423 is convenient, and maintenance and replacement are convenient. In fact, other structures may also be used to facilitate disassembly of the second motor 421 and the second lead screw 411 according to the situation.

The first brake box 33 is provided with a first box door 332 , and the second brake box 42 is provided with a second box door 422 . The operator can perform maintenance on the first motor 331 and the second motor 421 by opening the first box door 332 and the second box door 422, respectively. In fact, other methods can also be considered according to the situation to enable people to quickly perform maintenance on the inside of the first brake case 33 and the second brake case 42 .

The support 4 is provided with a second chute 43 of the same direction and the same length as the first chute 41 . The sliding connection structure between the support 4 and the lifting chute 31 is simple, which is convenient for processing and assembling. In fact, other structures can also be considered according to the situation to make the sliding connection structure between the support 4 and the lifting chute 31 simple, which is convenient for processing and assembling.

The second sliding groove 43 is a T-shaped sliding groove, and the second sliding block 372 is a T-shaped sliding block. The shapes of the second chute 43 and the second sliding block 372 are simple, and are easy to manufacture. In fact, other second chute 43 and second sliding block 372 with simple structure and shape can also be considered according to the situation.

The console 2 is provided with a first control switch 21, a second control switch 22 and a third control switch 23, the first motor 331 is electrically connected to the first control switch 21, the second motor 421 is electrically connected to the second control switch 22, and the electric motor 331 is electrically connected to the first control switch 21. The rotating shaft 35 is electrically connected to the third control switch 23 .

The lower side of the console 2 is provided with a tool box 24, and the tool and 24 are provided with a push-pull handle 241. The maintenance tool can be conveniently placed in the tool box 24 . In fact, other ways can also be considered according to the situation so that people can conveniently place the maintenance tools.

According to an embodiment of the present application, the lifting slider 32 provided in the present invention enables the lifting slider 32 to slide up and down in the lifting chute 31; The rotation of the first motor 331 inside the box 33 drives the first screw rod 311 to rotate, so that the lifting slider 32 can slide up and down, and the height position of the fixing rod 36 is changed.

Through the cooperation of the limit chute 312, the limit rod and the fixed seat 34, the lifting slider 32 can drive the connecting rod 341 to move up and down when sliding up and down; The connecting rod 341 slides to change the length and is fixed; the electric rotating shaft 35 can make the fixed rod 36 rotate; through the limit block 361 and the adjustment fixed block 362, the fixed rod 36 can adapt and fix the tires of different widths.

The protective plate 37 is provided to protect the device from other external collisions; the first chute 41 is provided, so that the first slider 371 can slide back and forth in the first chute 41; In cooperation, the second motor 421 inside the second brake box 42 is rotated to drive the second screw rod 411 to rotate, so that the first slider 371 can slide back and forth, thereby driving the lift chute 31 to slide relative to the support 4 to change the front and rear positions;

By arranging the first control switch 21 , the second control switch 22 and the third control switch 23 , one can control the forward and reverse rotation of the first motor 331 through the first control switch 21 , thereby controlling the lifting and lowering of the lifting slider 32 . The second control switch 22 controls the forward and reverse rotation of the second motor 421 to control the front and rear sliding of the first slider 371 , and the third control switch 23 controls the rotation of the electric shaft 35 to drive the fixed rod 36 to rotate.

According to an embodiment of the present application, the working principle of the present utility model is:

Roll the car tire onto the device mounting base 1, adjust the up and down position and the front and rear position of the fixing rod 36 through the first control switch 21 and the second control switch 22, align the position of the fixing rod 36 with the center position of the car tire, adjust the adjustment The sliding-out length of the sliding rod 342 fixes the car tire through the limit block 361 of the fixing rod 36 and the adjustment fixing block 362, and then adjusts the sliding-out length of the sliding rod 342 according to the required length and fixes the sliding rod 342, and then passes the first control switch. 21 and the second control switch 22 are used to adjust the raised height and front and rear position of the car tires. After the adjustment is completed, the car tires can be repaired. When the car tires need to be rotated, the third control switch 23 is used to make the electric shaft 35 drive the car. Tires turn.

Through the cooperation of the first motor 33 , the lifting chute 31 , the lifting slider 32 and the first screw rod 311 , the vehicle wheel can be lifted easily and can be lifted to the required maintenance height, and is suitable for tires of different sizes ; The cooperation of the second motor 421, the first chute 41, the first sliding block 372 and the second screw rod 411 enables the wheels of the car to be easily moved back and forth to the required maintenance position; through the cooperation of the connecting rod 341 and the sliding rod 342 , so that the left and right positions of the car tires can be easily adjusted; through the cooperation of the limit block 361 and the adjustment fixed block 362, the wheels of different widths can be fixed on the fixed rod 36, which can be suitable for car tires of different widths; electric rotating shaft 35 It can easily drive the tires of the car to rotate, and it is convenient to conduct a comprehensive inspection of the tires of the car. That is, the utility model solves the problem that the traditional automobile tire fixing frame cannot conveniently adjust the lifting height, front-rear position and left-right position of automobile tires, and cannot be applied to tires of different widths, which makes the maintenance of automobile tires inconvenient.

Although the specific embodiments of the utility model have been described in detail with reference to the accompanying drawings, they should not be construed as limiting the protection scope of the present patent. Within the scope described in the claims, various modifications and deformations that can be made by those skilled in the art without creative work still belong to the protection scope of this patent.

Claims (10)

1. A maintenance fixing device for automobile tires is characterized in that: the device comprises a control console fixed on one side of an installation base and a support arranged on the other side of the installation base, wherein the upper part of the support is in sliding connection with a lifting chute, and the lifting chute is in sliding connection with a front and back transverse moving assembly arranged on one side of the support;

the protection plate positioned at the bottom of the lifting chute is connected with the support in a sliding manner, and the protection plate positioned on the right side of the lifting chute is connected with the front and rear transverse moving assembly in a sliding manner; a first motor connected with a first screw rod is arranged in a first brake box at the top of the lifting chute; the first screw rod is in threaded connection with the lifting slide block, and a limiting rod on the lifting slide block penetrates through the limiting sliding groove to be connected with the fixed seat; the connecting rod on the fixed seat is connected with the sliding rod in a sliding manner, the sliding rod is fixedly connected with the electric rotating shaft, and the electric rotating shaft is connected with the fixed rod through a third coupler; one end of the fixed rod is provided with a limiting block, and the other end of the fixed rod is detachably fixed and adjusted with a fixed block;

the first control switch on the console is electrically connected with the first motor, and the third control switch is electrically connected with the electric rotating shaft.

2. A service fixture for vehicle tires according to claim 1, characterized in that: the front and rear transverse moving assembly comprises a first sliding chute arranged on the right side of the support; a second motor connected with a second screw rod is arranged in a second brake box at the side end of the first sliding chute; the second screw rod is in threaded connection with the first sliding block, and the first sliding block is fixed on the right protection plate of the lifting sliding groove.

3. A service fixture for vehicle tires according to claim 2, characterized in that: the second motor is detachably connected with the second screw rod through a second coupler.

4. A service fixture for vehicle tires according to claim 1, characterized in that: the first motor is detachably connected with the first screw rod through a first coupler.

5. A service fixture for vehicle tires according to claim 1, characterized in that: the electric rotating shaft is detachably connected with the fixed rod through a third coupler.

6. A service fixture for vehicle tires according to claim 1, characterized in that: the upper portion of the support is provided with a second sliding groove which is equal to the first sliding groove in the same direction, and a second sliding block matched with the second sliding groove is arranged on the protection plate at the bottom of the lifting sliding groove.

7. The service fixture for vehicle tires according to claim 6, characterized in that: the second sliding groove is a T-shaped sliding groove, and the second sliding block is a T-shaped sliding block.

8. A service fixture for vehicle tires according to claim 1, characterized in that: a third sliding groove is formed in the connecting rod, and a third sliding block matched with the third sliding groove is arranged on the sliding rod.

9. A service fixture for vehicle tires according to claim 8, characterized in that: the third slider is equipped with the locking bolt, and the locking bolt is equipped with the rotation handle.

10. A service fixture for vehicle tires according to claim 1, characterized in that: the tool box is arranged on the lower side of the console, and a push-pull handle is arranged on the tool box.

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