Tire positioning equipment for motor vehicle maintenance

Abstract

The utility model discloses tire positioning equipment for motor vehicle maintenance, which comprises a support frame, wheels are arranged at the bottom of the support frame, a rotating shaft and a clamping device are arranged on the support frame, the clamping device comprises a clamping disc, a clamping rod is arranged on the clamping disc in a sliding manner, a clamping plate is arranged on the clamping rod, a clamping box is arranged in the clamping disc, and the rotating shaft is arranged on the rotating shaft. A clamping screw is rotatably arranged on the clamping box, a hand wheel is arranged on one side of the rotating shaft, a positioning disc is arranged on the rotating shaft, a positioning groove is formed in the positioning disc, a positioning frame is arranged on the supporting frame, a positioning plate matched with the positioning groove is slidably arranged on the positioning frame, and the clamping screw rotates to drive the clamping rod and the clamping plate to move outwards to clamp and position a tire. According to the tire positioning device, the positioning device is matched with tires of different sizes, the adaptability and practicability of the positioning device are improved, the rotating direction of the rotating shaft is conveniently fixed through cooperation of the positioning plate on the positioning frame and the positioning groove in the positioning disc, and then the tires are positioned and conveniently maintained.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of motor vehicle maintenance, more particularly, it relates to a tire positioning equipment for motor vehicle maintenance. BACKGROUND

[0002] In the process of motor vehicle maintenance and maintenance, the inspection and maintenance of the motor vehicle tire are very important steps, the tire will be usually increased the wear of the tire because of running on different paved roads, and the gravel or various impurities will be stuck in the groove gap of the tire surface, which can easily accelerate the wear of the tire during running.

[0003] And the existing tire positioning mechanism for maintenance is simple in structure, after clamping the tire, it is inconvenient for the staff to manually rotate the tire slowly, thereby it is inconvenient to carefully check the damage on the surface of the tire, and after finding the problem of the tire, it is inconvenient to position and fix the rotating position of the tire, thereby affecting the convenience of tire maintenance. UTILITY MODEL CONTENTS

[0004] (I) technical problem solved

[0005] In view of the problems in the prior art, the utility model provides a tire positioning equipment for motor vehicle maintenance to solve the technical problem of inconvenient clamping and rotating positioning of the tire mentioned in the background art.

[0006] (II) technical scheme

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a tire positioning equipment for motor vehicle maintenance, comprising a support frame, the support frame is provided with a wheel at the bottom, a rotating shaft is arranged on the support frame, a clamping device is arranged on the rotating shaft, the clamping device comprises a clamping disc, a clamping rod is slidably arranged on the clamping disc, a clamping plate is arranged on the clamping rod, a clamping box is arranged in the clamping disc, a clamping screw is rotatably arranged on the clamping box, a hand wheel is arranged on one side of the rotating shaft, a positioning disc is arranged on the rotating shaft, the positioning disc is provided with a positioning groove, a positioning frame is arranged on the support frame, a positioning plate matched with the positioning groove is slidably arranged on the positioning frame, and a moving device is arranged on one side of the positioning plate.

[0008] The utility model is further provided with a driving rod on one side of the clamping box, a driving knob is arranged at one end of the driving rod, a first bevel gear is arranged at the other end, a second bevel gear matched with the first bevel gear is arranged on the clamping screw, and the clamping rod and the clamping plate are supported and clamped outwardly through the cooperation of the first bevel gear and the second bevel gear.

[0009] The utility model further sets up, the mobile device includes first limit board and second limit board, the first limit board and second limit board between sliding mobile rod are equipped with, one end of mobile rod is fixedly connected with the locating plate, and the first limit board and second limit board limit the moving direction of mobile rod, and it is convenient to drive the locating plate to move.

[0010] The utility model further sets up, the mobile rod is equipped with the limit piece, and the limit piece is equipped with the limit spring between second limit board, convenient to drive mobile rod to move upwards and reset, make the locating plate have the spring of continuous stable pointing positioning groove simultaneously.

[0011] The utility model further sets up, the first connecting plate is hingedly equipped on the support frame, the second connecting plate is hingedly equipped between the first connecting plate and mobile rod, drive mobile rod to move through the cooperation of first connecting plate and second connecting plate.

[0012] The utility model further sets up, the first drive plate is hingedly equipped on the other side of support frame, the second drive plate is hingedly equipped on one side of first drive plate, the foot pedal ring is hingedly equipped on the second drive plate, drive second drive plate to move through the foot pedal ring, and then drive first drive plate to rotate.

[0013] The utility model further sets up, the first connecting plate and first drive plate are vertically arranged and are equipped with the clamping groove, convenient to drive first connecting plate to rotate through first drive plate.

[0014] The utility model further sets up, be equipped with antiskid line on the clamping plate, improved the support clamping stability of clamping plate to tire.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the utility model provides a tire positioning equipment for motor vehicle maintenance, has the following beneficial effects:

[0017] 1, drive the knob to drive the rotation of the drive rod, drive the rotation of the first bevel gear through the drive rod, drive the rotation of the second bevel gear and the clamping screw, drive the clamping rod and the clamping plate to move outward through the rotation of the clamping screw, clamp and position the tire, so that the positioning device adapts to different sizes of tires, improve the adaptability and practicality of the positioning device.

[0018] 2, drive the rotation of the clamping device and the tire through the hand wheel and the rotating shaft, and then conveniently rotate and position the tire during tire maintenance, then cooperate the positioning plate on the positioning frame with the positioning groove on the positioning disc, conveniently fix the rotating direction of the rotating shaft, and then position the tire, conveniently maintain the tire.

[0019] 3、 through the foot pedal ring drives the first drive plate and the second drive plate to move, drives the first connecting plate and the second connecting plate to rotate, in turn drives the moving rod to move in the vertical direction, in turn facilitates the positioning plate to move, improves the convenience of positioning operation. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is whole structure schematic view of tire positioning equipment for motor vehicle maintenance in the utility model;

[0021] Figure 2 It is sectional view structure schematic view of clamping device in the utility model;

[0022] Figure 3 It is cooperation structure schematic view of support frame, rotating shaft, positioning disc, hand wheel and moving device in the utility model;

[0023] Figure 4 It is whole structure schematic view of moving device in the utility model;

[0024] Figure 5 It is Figure 4 It is local structure enlarged schematic view in the utility model A.

[0025] In the drawing: 1, support frame; 2, wheel; 3, rotating shaft; 4, clamping disc; 5, clamping rod; 6, clamping plate; 7, clamping box; 8, clamping screw; 9, hand wheel; 10, positioning disc; 11, positioning groove; 12, positioning frame; 13, positioning plate; 14, drive rod; 15, drive knob; 16, first bevel gear; 17, second bevel gear; 18, first limit plate; 19, second limit plate; 20, moving rod; 21, limit sheet; 22, limit spring; 23, first connecting plate; 24, second connecting plate; 25, first drive plate; 26, second drive plate; 27, foot pedal ring; 28, clamping groove; 29, anti-skid line. DETAILED DESCRIPTION

[0026] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0028] In the utility model, in not making opposite declaration situation, the orientation such as "upper, lower" usually is for the direction shown in the drawing or is for vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" usually is for the left, right shown in the drawing; "inner, outer" refers to the inner, outer of the contour of each component itself, but the above orientation words are not used to limit the utility model.

[0029] Please refer to Figures 1-5 A tire positioning device for motor vehicle maintenance, including support frame 1, support frame 1 bottom is equipped with wheel 2, support frame 1 is equipped with rotating shaft 3, rotating shaft 3 is equipped with clamping device, clamping device includes clamping disc 4, clamping disc 4 is equipped with clamping rod 5 slidingly, clamping rod 5 is equipped with clamping plate 6, clamping disc 4 is equipped with clamping box 7, clamping box 7 is equipped with clamping screw 8 rotatingly, rotating shaft 3 one side is equipped with hand wheel 9, rotating shaft 3 is equipped with positioning disc 10, positioning disc 10 is equipped with positioning groove 11, support frame 1 is equipped with positioning frame 12, positioning frame 12 is equipped with positioning plate 13 slidingly matched with positioning groove 11, positioning plate 13 one side is equipped with moving device, clamping box 7 one side is equipped with driving rod 14, driving rod 14 one end is equipped with driving knob 15, the other end is equipped with first bevel gear 16, clamping screw 8 is equipped with second bevel gear 17 matched with first bevel gear 16, clamping plate 6 is equipped with anti-skid pattern 29.

[0030] In the embodiment, when clamping and fixing the tire, the tire is sleeved on the clamping device, driving knob 15 is rotated, driving knob 15 drives driving rod 14 to rotate, driving rod 14 drives first bevel gear 16 to rotate, first bevel gear 16 drives second bevel gear 17 to rotate, second bevel gear 17 drives clamping screw 8 to rotate, clamping screw 8 rotates relative to clamping rod 5, drives clamping rod 5 and clamping plate 6 to move outward and support, the tire is supported through anti-skid pattern 29 on clamping plate 6, rotating shaft 3 is rotated through hand wheel 9, the clamping device and the tire are rotated through rotating shaft 3, the tire is conveniently maintained, the direction of rotating shaft 3 and the tire is conveniently positioned through the cooperation of positioning plate 13 and positioning groove 11 on positioning disc 10, and the convenience of maintenance is improved.

[0031] Please refer to Figures 3-5As an embodiment of the mobile device: the mobile device comprises a first limiting plate 18 and a second limiting plate 19, a mobile rod 20 is slidably arranged between the first limiting plate 18 and the second limiting plate 19, one end of the mobile rod 20 is fixedly connected with the positioning plate 13, a limiting sheet 21 is arranged on the mobile rod 20, a limiting spring 22 is arranged between the limiting sheet 21 and the second limiting plate 19, a first connecting plate 23 is hingedly arranged on the support frame 1, a second connecting plate 24 is hingedly arranged between the first connecting plate 23 and the mobile rod 20, a first driving plate 25 is hingedly arranged on the other side of the support frame 1, a second driving plate 26 is hingedly arranged on one side of the first driving plate 25, a pedal ring 27 is hingedly arranged on the second driving plate 26, and a clamping groove 28 is vertically arranged between the first connecting plate 23 and the first driving plate 25.

[0032] More specifically, when rotating the tire, the maintenance personnel steps on the pedal ring 27, drives the first driving plate 25 to rotate downward through the second driving plate 26, drives the first connecting plate 23 to rotate downward through the clamping groove 28, drives the mobile rod 20 to move downward through the second connecting plate 24, the mobile rod 20 slides on the first limiting plate 18 and the second limiting plate 19, the limiting spring 22 is compressed through the limiting sheet 21, the mobile rod 20 drives the positioning plate 13 to move downward on the positioning frame 12, so that the positioning plate 13 is away from the positioning groove 11, and the hand wheel 9 drives the rotating shaft 3 and the tire to rotate, when positioning the tire, the foot is away from the pedal ring 27, the mobile rod 20 moves upward under the elastic force of the limiting spring 22, so that the positioning plate 13 is inserted into the positioning groove 11 for fixation, and the first connecting plate 23 and the first driving plate 25 are reset.

[0033] In summary, when the whole device is in use or operation: when the tire is clamped and fixed, the tire is sleeved on the clamping device, the drive knob 15 is rotated, the drive knob 15 drives the drive rod 14 to rotate, the drive rod 14 drives the first bevel gear 16 to rotate, the first bevel gear 16 drives the second bevel gear 17 to rotate, the second bevel gear 17 drives the clamping screw 8 to rotate, the clamping screw 8 rotates relative to the clamping rod 5, drives the clamping rod 5 and the clamping plate 6 to move outward for support, the tire is supported through the anti-skid lines 29 on the clamping plate 6, the rotating shaft 3 is driven to rotate through the hand wheel 9, the clamping device and the tire are driven to rotate through the rotating shaft 3, the tire is conveniently maintained, the direction of the rotating shaft 3 and the tire is conveniently positioned through the cooperation of the positioning plate 13 and the positioning groove 11 on the positioning disc 10, and the convenience of maintenance is improved.

[0034] When rotating the tire, the maintenance personnel steps on the pedal ring 27, drives the first driving plate 25 downward through the second driving plate 26, drives the first connecting plate 23 downward through the clamping groove 28, drives the moving rod 20 to move downward through the second connecting plate 24, the moving rod 20 slides on the first limiting plate 18 and the second limiting plate 19, the limiting spring 22 is compressed through the limiting sheet 21, the moving rod 20 drives the positioning plate 13 to move downward on the positioning frame 12, the positioning plate 13 is separated from the positioning groove 11, the hand wheel 9 is driven to rotate the rotating shaft 3 and the tire, when positioning the tire, the foot is separated from the pedal ring 27, the moving rod 20 is driven to move upward under the elastic force of the limiting spring 22, the positioning plate 13 is inserted into the positioning groove 11 to be fixed, and the first connecting plate 23 and the first driving plate 25 are reset.

[0035] In all the above-mentioned solutions, the connection between two components can be selected according to actual conditions, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection modes, which will not be described one by one. In the above, when the fixed connection is involved, welding is preferred. Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A tyre positioning device for motor vehicle repair, comprising a support frame (1), characterised in that: The bottom of the support frame (1) is provided with wheels (2), the support frame (1) is provided with a rotating shaft (3), the rotating shaft (3) is provided with a clamping device, the clamping device comprises a clamping disc (4), the clamping disc (4) is slidably provided with a clamping rod (5), the clamping rod (5) is provided with a clamping plate (6), the clamping disc (4) is provided with a clamping box (7), the clamping box (7) is rotatably provided with a clamping screw (8), one side of the rotating shaft (3) is provided with a hand wheel (9), the rotating shaft (3) is provided with a positioning disc (10), the positioning disc (10) is provided with a positioning groove (11), the support frame (1) is provided with a positioning frame (12), the positioning frame (12) is slidably provided with a positioning plate (13) matched with the positioning groove (11), one side of the positioning plate (13) is provided with a moving device.

2. A tire positioning apparatus for vehicle maintenance as set forth in claim 1, further characterized by: One side of the clamping box (7) is provided with a driving rod (14), one end of the driving rod (14) is provided with a driving knob (15), the other end is provided with a first bevel gear (16), the clamping screw (8) is provided with a second bevel gear (17) matched with the first bevel gear (16).

3. A tire positioning apparatus for vehicle service as set forth in claim 1, characterized in that: The moving device comprises a first limiting plate (18) and a second limiting plate (19), a moving rod (20) is slidably arranged between the first limiting plate (18) and the second limiting plate (19), one end of the moving rod (20) is fixedly connected with the positioning plate (13).

4. A tire positioning apparatus for vehicle service as set forth in claim 3, characterized in that: The moving rod (20) is provided with a limiting piece (21), a limiting spring (22) is arranged between the limiting piece (21) and the second limiting plate (19).

5. A tire positioning apparatus for vehicle service as set forth in claim 4, characterized in that: The support frame (1) is hingedly provided with a first connecting plate (23), the first connecting plate (23) and the moving rod (20) are hingedly provided with a second connecting plate (24).

6. A tire positioning apparatus for vehicle service as set forth in claim 5, characterized in that: The other side of the support frame (1) is hingedly provided with a first driving plate (25), one side of the first driving plate (25) is hingedly provided with a second driving plate (26), the second driving plate (26) is hingedly provided with a pedal ring (27).

7. A tire positioning apparatus for vehicle service as defined in claim 6 wherein: The first connecting plate (23) and the first driving plate (25) are arranged vertically and provided with a clamping groove (28).

8. A tire positioning apparatus for vehicle service as defined in claim 1 wherein: The clamping plate (6) is provided with anti-skid lines (29).

Images