Tire grooving device

Abstract

The utility model relates to a grooving device, in particular to a tire grooving device. Comprising a base, a rotating frame, a connecting shaft, a telescopic rod A, a motor, a fixing mechanism, a sliding rail, a telescopic rod B and a cloth bag, the top end of the left side of the base is rotationally connected with the rotating frame, the telescopic rod A is hinged to the rear side of the top end of the base, the top end of the telescopic rod A is hinged to the rotating frame, the motor is arranged at the top end of the left side of the base, and an output shaft of the motor is connected with a rotating shaft on the lower portion of the rotating frame; the upper portion of the rotating frame is rotationally connected with a connecting shaft, the connecting shaft is rotationally connected with a fixing mechanism, the right end of the rotating frame is connected with a sliding rail, sliding grooves are formed in the front end and the rear end of the sliding rail, telescopic rods B are slidably connected into the two sliding grooves, the bottom ends of the telescopic rods B are connected with a telescopic frame, and a cloth bag is arranged on the telescopic frame. According to the tire grooving machine, the movable telescopic frame is designed, the cloth bag can be unfolded on the lower side of a tire, rubber chippings generated in the tire grooving process can be effectively collected, and the working environment is kept clean and tidy.

Description

Technical Field

[0001] This utility model relates to a grooving device, and more particularly to a tire grooving device. Background Technology

[0002] Tire grooving is a common tire repair process that involves cutting specific grooves into the tire tread to improve drainage, grip, or heat dissipation, thereby extending tire life.

[0003] Current tire grooving operations are typically performed manually, with tire securing devices often being simple supports offering limited adjustment angles and lacking debris recovery mechanisms. When mechanics perform tire grooving, rubber debris is scattered directly onto the ground, increasing the difficulty of subsequent cleanup and potentially impacting the cleanliness and safety of the work area. Utility Model Content

[0004] In order to overcome the disadvantages of existing tire grooving operations, which produce rubber debris that falls directly onto the ground and increases the difficulty of subsequent cleaning, the purpose of this utility model is to provide a tire grooving device.

[0005] The technical solution of this utility model is as follows: A tire grooving device includes a base, a rotating frame, a connecting shaft, a telescopic rod A, a motor, a fixing mechanism, a slide rail, a telescopic rod B, and a cloth bag. The rotating frame is rotatably connected to the top left side of the base. The telescopic rod A is hinged to the rear top of the base. The top of the telescopic rod A is hinged to the rotating frame. A motor is provided at the top left side of the base. The output shaft of the motor is connected to the rotating shaft at the bottom of the rotating frame. The connecting shaft is rotatably connected to the upper part of the rotating frame. A fixing mechanism is installed on the connecting shaft. The slide rail is connected to the right end of the rotating frame. Slide grooves are opened at both the front and rear ends of the slide rail. The telescopic rod B is slidably connected in the two slide grooves. The bottom end of the telescopic rod B is connected to the telescopic frame. A cloth bag is provided on the telescopic frame.

[0006] Preferably, the fixing mechanism includes a screw, a movable frame, a connecting rod, a fixed frame A, a fixed frame B, and a placement plate. The screw is rotatably connected to the connecting shaft. The movable frame, fixed frame A, and fixed frame B are rotatably connected to the screw from left to right. The movable frame is connected to the threaded part of the screw and is slidably connected to the slide rail. Fixed frames A and B are fixedly connected to the slide rail. Connecting rods are hinged to the top and front and rear ends of the movable frame, fixed frame A, and fixed frame B. Placement plates are hinged to the three connecting rods on the top, the three connecting rods on the front, and the three connecting rods on the rear.

[0007] Preferably, it also includes positioning rods. The telescopic frame consists of a U-shaped frame and two long rods. The two long rods are symmetrically arranged front and back and slidably connected to the U-shaped frame. Positioning rods are set on the top left side of the U-shaped frame and the top right side of the two long rods. The four corners of the bag are respectively fitted onto the four positioning rods.

[0008] Preferably, a large screw is also included, with a large screw threaded onto the upper part of the rotating frame, one end of which abuts against the outer surface of the connecting shaft.

[0009] Preferably, a sponge board is also included, with a sponge board connected to the end of the placement plate away from the screw.

[0010] Preferably, a blocking block is also included, with a blocking block provided on the right side of the end of the placement plate away from the screw.

[0011] Preferably, the base also includes inclined plates, with inclined plates connected to both the front and rear ends, and the top of the inclined plates being an inclined surface.

[0012] Preferably, the screw also includes a rotating handle, which is connected to the left end of the screw.

[0013] Compared with the prior art, the present invention has the following advantages: 1. The present invention is designed with a movable telescopic frame, which can unfold the cloth bag under the tire, effectively collect rubber debris generated during the tire grooving process, keep the working environment clean, and reduce the amount of manual cleaning work.

[0014] 2. The height of the tire is adjusted by the rotating frame driven by the motor, and the moving frame is moved by the screw to move the placement plate, so as to quickly fix the tire. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a three-dimensional structural diagram of the rotating frame and other components of this utility model.

[0017] Figure 3 This is a three-dimensional structural diagram of the bag and other components of this utility model.

[0018] Figure 4 This is a three-dimensional structural diagram of the blocking block and other components of this utility model.

[0019] Figure 5 This is a three-dimensional structural diagram of the connecting shaft and other components of this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1: base, 101: inclined plate, 2: rotating frame, 201: connecting shaft, 202: large screw, 203: telescopic rod A, 3: screw, 301: rotating handle, 302: moving frame, 3021: connecting rod, 3022: fixed frame A, 3023: fixed frame B, 303: placement plate, 304: sponge board, 305: blocking block, 306: slide rail, 307: fixing mechanism, 4: motor, 5: telescopic rod B, 501: telescopic frame, 5011: positioning rod, 502: cloth bag. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] A tire grooving device, such as Figure 1-5 As shown, the device includes a base 1, a rotating frame 2, a connecting shaft 201, a telescopic rod A203, a motor 4, a fixing mechanism 307, a slide rail 306, a telescopic rod B5, and a cloth bag 502. The base 1 includes a rectangular plate at the top and a smaller rectangular plate behind the top of the rectangular plate. The rotating frame 2 is rotatably connected to the top left side of the base 1, and the rotating frame 2 is mounted on the smaller rectangular plate. The telescopic rod A203 is hinged to the rear top of the base 1, and the top of the telescopic rod A203 is hinged to the rotating frame 2, providing auxiliary support for the rotating frame 2. The motor 4 is located at the top left side of the base 1. The output shaft of the motor 4 is connected to the rotating shaft at the bottom of the rotating frame 2. The rotating frame 2 is fixed on the rotating shaft. The motor 4 can drive the rotating shaft to rotate, thereby driving the rotating frame 2 to rotate. The upper part of the rotating frame 2 is rotatably connected to the connecting shaft 201. A fixing mechanism 307 is installed on the connecting shaft 201. The upper right side of the rotating frame 2 is connected to the slide rail 306. A telescopic rod B5 is slidably connected to the slide rail 306. The bottom end of the telescopic rod B5 is connected to the telescopic frame 501. A cloth bag 502 is installed on the telescopic frame 501. The telescopic rod B5 can move left and right along the slide groove on the slide rail 306, and the cloth bag 502 moves accordingly.

[0023] like Figure 1 , Figure 2 , Figure 4 and 5As shown, the fixing mechanism 307 includes a screw 3, a movable frame 302, a connecting rod 3021, a fixing frame A 3022, a fixing frame B 3023, and a placement plate 303. The fixing mechanism 307 is used to fix the tire. The screw 3 is rotatably connected to the connecting shaft 201. The movable frame 302, the fixing frame A 3022, and the fixing frame B 3023 are rotatably connected to the screw 3 from left to right. The movable frame 302 is threadedly connected to the screw 3. The bottom end of the movable frame 302 can slide along the upper part of the slide rail 306. The fixing frames A 3022 and B 3023 are fixed to the slide rail 306. The top and front and rear sides of the three connecting frames 302, A3022 and B3023 are all hinged with connecting rods 3021. The three connecting rods 3021 on the top, front and rear sides are all hinged with placement plates 303. Rotating the screw 3 can make the moving frame 302 gradually approach the fixed frame A3022. The moving frame 302 pushes the connecting rods 3021 to move, so that all the placement plates 303 gradually move away from the screw 3. All the placement plates 303 will come into contact with the inner ring of the tire.

[0024] like Figure 3 As shown, it also includes positioning rods 5011. The telescopic frame 501 consists of a U-shaped frame and two long rods. The two long rods are symmetrically arranged front and back and are slidably connected to the U-shaped frame. Positioning rods 5011 are set on the top left side of the U-shaped frame and the top right side of the two long rods. The four corners of the cloth bag 502 are respectively fitted onto the four positioning rods 5011. The cloth bag 502 is connected to the positioning rods 5011 by a sleeve, which allows the cloth bag 502 to be quickly removed.

[0025] like Figure 1 , Figure 2 , Figure 4 and 5 As shown, it also includes a sloping plate 101, a large screw 202, a rotating handle 301, a sponge plate 304, and a blocking block 305. The base 1 has sloping plates 101 connected to both its front and rear ends. The top of the sloping plate 101 is a slope. When a maintenance worker needs to roll a tire onto the base 1, the presence of the sloping plate 101 facilitates the rolling of the tire. The upper part of the rotating frame 2 is threaded with a large screw 202. One end of the large screw 202 can abut against the outer surface of the connecting shaft 201. When the large screw 202 abuts against the outer surface of the connecting shaft 201... When the connecting shaft 201 is not in contact with the connecting shaft 201, the rotating screw 3 will drive the connecting shaft 201 to rotate together. The left end of the screw 3 is connected to the rotating handle 301. The end of the placement plate 303 away from the screw 3 is connected to the sponge plate 304. The sponge plate 304 can prevent the placement plate 303 from crushing the inner ring of the tire. The right side of the end of the placement plate 303 away from the screw 3 is provided with a blocking block 305. The blocking block 305 can prevent the tire from falling off the placement plate 303.

[0026] Initially, the two long rods on the telescopic frame 501 are located within the U-shaped frame, and the telescopic frame 501 is in a telescopic state. When the maintenance personnel use this device to groove the tire, they first need to place the tire on the right side of the screw 3 (i.e., the inner top of the tire is in contact with the upper placement plate 303), and then start the motor 4. The motor 4 drives the rotating frame 2 to rotate. The rotating frame 2 rotates upward with its lower shaft as the center of rotation, and the rotating frame 2 lifts the tire. The height of the tire lifting is controlled according to the maintenance personnel's needs. During this process, the telescopic rod A203 gradually extends. After the tire has been raised, the motor 4 is turned off. At this time, the rotating handle 301 can be rotated to make the screw 3 rotate. The moving frame 302 gradually approaches the fixed frame A3022. The connecting rod 3021 connected to the moving frame 302 will push the placement plate 303 away from the screw 3. The connecting rod 3021 connected to the fixed frame A3022 and the fixed frame B3023 will rotate accordingly until the placement plates 303 on both the front and rear sides press against the inner ring of the tire, and then the rotation stops. Handle 301, at this point the tire is fixed to the fixing mechanism 307. Loosen the large screw 202 so that it no longer contacts the connecting shaft 201. Pull the telescopic rod B5 to extend it, so that the cloth bag 502 is under the tire. Pull out the two long rods on the telescopic frame 501 so that the cloth bag 502 is fully unfolded. Move the telescopic rod B5 to the right so that the cloth bag 502 is directly under the tire. Next, the mechanic can perform groove work on the tire. Rubber debris generated during groove work will fall into the cloth bag 502. 02. When it is necessary to clean the rubber debris in the cloth bag 502, you can directly lift the cloth bag 502 upwards to separate the cloth bag 502 from the positioning rod 5011, and then clean the rubber debris in the cloth bag 502. After that, put the cloth bag 502 back onto the positioning rod 5011. After completing the groove of the tire, tighten the large screw 202, and then rotate the rotating handle 301 in the opposite direction to reset the placement plate 303. Start the motor 4 to make the rotating frame 2 return to the initial position, and then remove the tire.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A tire grooving device, comprising a base (1), characterized in that, It also includes a rotating frame (2), a connecting shaft (201), a telescopic rod A (203), a motor (4), a fixing mechanism (307), a slide rail (306), a telescopic rod B (5), and a cloth bag (502). The rotating frame (2) is rotatably connected to the top left side of the base (1). The telescopic rod A (203) is hinged to the rear top of the base (1). The top of the telescopic rod A (203) is hinged to the rotating frame (2). The motor (4) is located at the top left side of the base (1). The output shaft of the motor (4) is connected to the rotating shaft at the bottom of the rotating frame (2). The upper part of the rotating frame (2) is rotatably connected to the connecting shaft (201). A fixing mechanism (307) is installed on the connecting shaft (201). The right end of the rotating frame (2) is connected to the slide rail (306). A telescopic rod B (5) is slidably connected on the slide rail (306). The bottom end of the telescopic rod B (5) is connected to the telescopic frame (501). A cloth bag (502) is installed on the telescopic frame (501).

2. A tire grooving device according to claim 1, characterized in that, The fixing mechanism (307) includes a screw (3), a movable frame (302), a connecting rod (3021), a fixed frame A (3022), a fixed frame B (3023), and a placement plate (303). The screw (3) is rotatably connected to the connecting shaft (201). The movable frame (302), fixed frame A (3022), and fixed frame B (3023) are rotatably connected to the screw (3) from left to right. The movable frame (302) is connected to the threaded part of the screw (3). The movable frame (302) is slidably connected to the slide rail (306). The fixed frame A (3022) and fixed frame B (3023) are fixedly connected to the slide rail (306). The top and front and rear ends of the movable frame (302), fixed frame A (3022) and fixed frame B (3023) are all hinged with connecting rods (3021). The three connecting rods (3021) on the upper side, the three connecting rods (3021) on the front side and the three connecting rods (3021) on the rear side are all hinged with placement plates (303).

3. A tire grooving device according to claim 2, characterized in that, It also includes positioning rods (5011). The telescopic frame (501) consists of a U-shaped frame and two long rods. The two long rods are symmetrically arranged front and back and are slidably connected to the U-shaped frame. Positioning rods (5011) are set on the top left side of the U-shaped frame and the top right side of the two long rods. The four corners of the cloth bag (502) are respectively fitted onto the four positioning rods (5011).

4. A tire grooving device according to claim 3, characterized in that, It also includes a large screw (202), the upper part of the rotating frame (2) is threaded with a large screw (202), one end of the large screw (202) abuts against the outer surface of the connecting shaft (201).

5. A tire grooving device according to claim 4, characterized in that, It also includes a sponge board (304), and the end of the placement plate (303) away from the screw (3) is connected to the sponge board (304).

6. A tire grooving device according to claim 5, characterized in that, It also includes a blocking block (305), and a blocking block (305) is provided on the right side of the end of the placement plate (303) away from the screw (3).

7. A tire grooving device according to claim 6, characterized in that, It also includes a sloping plate (101), with sloping plates (101) connected to both the front and rear ends of the base (1), and the top of the sloping plate (101) is a sloping surface.

8. A tire grooving device according to claim 7, characterized in that, It also includes a rotating handle (301), which is connected to the left end of the screw (3).

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