Positioning device convenient to adjust for tire production

Abstract

The utility model relates to the technical field of tire production, in particular to a positioning device convenient to adjust and used for tire production, and solves the problem that in the prior art, due to the influence of tires with different inner diameter sizes, the positioning device is not easy to adjust if a worker adjusts and adapts the positioning device. The problems that the working efficiency of workers is reduced, the workload of the workers is improved and the convenience provided by the device for the workers is reduced due to the fact that the workers need to carry out complex operation are solved. A tire production positioning device convenient to adjust comprises a workbench, an inner cavity of the workbench is fixedly connected with a mounting box, and a plurality of through grooves are formed in the outer wall of the mounting box. According to the positioning mechanism, a worker can adjust the positioning mechanism according to the inner diameter size of a tire actually needing to be machined, a user does not need to conduct complex learning on the adjusting operation steps, the adjusting operation difficulty of the worker is reduced, and convenience is provided for use of the worker.

Description

Technical Field

[0001] The utility model relates to the technical field of tire production, in particular to a positioning device which is easy to adjust for tire production. Background Art

[0002] Tires are circular elastic rubber products that roll on the ground and are installed on various vehicles or machines. They are usually installed on metal rims to support the vehicle body, buffer external impacts, achieve contact with the road surface and ensure the vehicle's driving performance. During the tire processing process, personnel can use positioning devices to limit the tire position.

[0003] When personnel actually use the positioning device to process tires, they are affected by tires with different inner diameters. If personnel need to perform more complicated operations to adjust and adapt the positioning device, their work efficiency will be reduced, their workload will be increased, and the convenience provided by the device to the personnel will be reduced. Therefore, a positioning device that is easy to adjust for tire production is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a positioning device that is easy to adjust for tire production, which solves the problem in the prior art that is affected by tires of different inner diameters. If personnel are required to perform more complicated operations to adjust and adapt the positioning device, the personnel's work efficiency will be reduced, the staff's workload will be increased, and the convenience provided by the device to the personnel will be reduced.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A positioning device that is easy to adjust for tire production, comprising a workbench, an installation box is fixedly connected to the inner cavity of the workbench, a plurality of through grooves are opened on the outer wall of the installation box, a pear-shaped plate is rotatably connected to the inner cavity of the through groove, a screw rod is vertically arranged in the inner cavity of the installation box, a conical block is arranged above the screw rod, the top of the screw rod passes through the conical block through a threaded sleeve and is rotatably connected to the top of the inner cavity of the installation box, and one side of the outer ring of the conical block is slidably connected to the inner wall of the adjacent installation box.

[0007] Preferably, both sides of the pear-shaped plate are rotatably connected to the inner side walls of adjacent through grooves via a rotating shaft.

[0008] Preferably, a mounting plate is fixedly connected to the lower surface of the mounting box, and a motor is mounted on the bottom of the mounting plate.

[0009] Preferably, the top of the screw rod is rotationally connected to the top of the inner cavity of the installation box via a rotating shaft, and the bottom of the screw rod is transmission-connected to the output shaft of the motor via a shaft sleeve penetrating the side wall of the installation plate.

[0010] Preferably, a slider is fixedly connected to one side of the outer ring of the conical block, a slide groove matching the slider is provided on the inner surface wall of the installation box, and the outer rings of several pear-shaped plates are all matched with the outer ring of the conical block.

[0011] Preferably, a plurality of supporting legs are fixedly connected to the bottom of the workbench and along the circumferential direction of the workbench.

[0012] The utility model has at least the following beneficial effects:

[0013] When in use, the personnel can adjust the several pear-shaped plates according to the inner diameter of the tire that needs to be processed. When the inner diameter of the tire is large, the motor drives the screw rod to rotate, so that the conical block on the screw rod moves upward along the direction of the screw rod, so that the outer circle of the conical block is against the several pear-shaped plates, so that the several pear-shaped plates can achieve the effect of expanding outward. The personnel can then put the tire on the outer circle of the mounting box, so that the several pear-shaped plates can support and position the tire. On the contrary, when the inner diameter of the tire is small, the motor is flipped to make the conical block slowly move downward, so that the several pear-shaped plates retreat to the inside of the corresponding through groove to adapt to the tire with a smaller inner diameter for positioning. Through the structural design, the personnel can adjust the positioning mechanism according to the inner diameter size of the tire that needs to be processed, and the adjustment operation steps do not require the user to conduct more complicated learning, which reduces the difficulty of the adjustment operation and provides convenience for the use of the personnel.

[0014] The utility model also has the following beneficial effects:

[0015] The pear-shaped plate is provided to provide perfect support for the tire, the mounting box is provided to protect the internal structure from being affected by external forces, the screw rod is provided to allow the conical block to be effectively subjected to transmission force, the slider and the slide groove are provided to prevent the conical block from rotating along with the screw rod, and the supporting legs are provided to provide stable support for the bottom of the workbench. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the through slot structure of the utility model;

[0019] Figure 3 This is a cross section of the installation box of the utility model.

[0020] In the figure: 1. workbench; 2. support leg; 3. mounting box; 4. through slot; 5. pear-shaped plate; 6. rotating shaft; 7. motor; 8. screw rod; 9. conical block; 10. slider; 11. mounting plate. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] Reference Figure 1-3 A positioning device that is easy to adjust for tire production includes a workbench 1, an inner cavity of the workbench 1 is fixedly connected with a mounting box 3, an outer wall of the mounting box 3 is provided with a plurality of through grooves 4, an inner cavity of the through groove 4 is rotatably connected with a pear-shaped plate 5, a screw rod 8 is vertically arranged in the inner cavity of the mounting box 3, a conical block 9 is arranged above the screw rod 8, the top of the screw rod 8 passes through the conical block 9 through a screw sleeve and is rotatably connected to the top of the inner cavity of the mounting box 3, and one side of the outer ring of the conical block 9 is slidably connected to the inner side wall of the adjacent mounting box 3. Specifically, when personnel use it, the personnel can adjust the plurality of pear-shaped plates 5 according to the inner diameter of the tire that needs to be processed. When the inner diameter of the tire is large, the screw rod 8 is driven to rotate by the motor 7, so that the conical block 9 on the screw rod 8 moves upward along the direction of the screw rod 8. The displacement makes the outer ring of the conical block 9 counteract with the plurality of pear-shaped plates 5, so that the plurality of pear-shaped plates 5 can achieve the effect of expanding outward, and the personnel can then put the tire on the outer ring of the mounting box 3, so that the plurality of pear-shaped plates 5 can support and position the tire. On the contrary, when the inner diameter of the tire is small, the conical block 9 is slowly displaced downward by the flipping of the motor 7, so that the plurality of pear-shaped plates 5 are retracted to the inside of the corresponding through groove 4 to adapt to the tire with a smaller inner diameter for positioning. Through the structural design, the personnel can adjust the positioning mechanism according to the inner diameter size of the tire that actually needs to be processed, and the adjustment operation steps do not require the user to perform more complicated learning, which reduces the difficulty of the adjustment operation for the personnel and provides convenience for the personnel.

[0023] This program has the following working process:

[0024] When in use, the personnel can adjust the several pear-shaped plates 5 according to the inner diameter of the tire that needs to be processed. When the inner diameter of the tire is large, the motor 7 drives the screw rod 8 to rotate, so that the conical block 9 on the screw rod 8 moves upward along the direction of the screw rod 8, so that the outer circle of the conical block 9 is against the several pear-shaped plates 5, so that the several pear-shaped plates 5 can achieve the effect of expanding outward. The personnel can then put the tire on the outer circle of the mounting box 3, so that the several pear-shaped plates 5 can support and position the tire. On the contrary, when the inner diameter of the tire is small, the motor 7 is turned over to make the conical block 9 slowly move downward, so that the several pear-shaped plates 5 retreat to the inside of the corresponding through groove 4, so as to adapt to the tire with a smaller inner diameter for positioning.

[0025] According to the above working process, we can know that:

[0026] Through the structural design, the personnel can adjust the positioning mechanism according to the inner diameter size of the tire that actually needs to be processed, and the adjustment operation steps do not require the user to conduct more complicated learning, which reduces the difficulty of the adjustment operation and provides convenience for the personnel.

[0027] Furthermore, both sides of the pear-shaped plate 5 are rotatably connected to the inner side walls of the adjacent through grooves 4 via the rotating shaft 6. Specifically, the pear-shaped plate 5 is provided to provide perfect support for the tire.

[0028] Furthermore, a mounting plate 11 is fixedly connected to the lower surface of the mounting box 3, and a motor 7 is installed at the bottom of the mounting plate 11. Specifically, through the arrangement of the mounting box 3, the operation of its internal structure is protected from being affected by external forces.

[0029] Furthermore, the top of the screw rod 8 is rotatably connected to the top of the inner cavity of the mounting box 3 via the rotating shaft 6, and the bottom of the screw rod 8 is transmission-connected to the output shaft of the motor 7 via a shaft sleeve penetrating the side wall of the mounting plate 11. Specifically, through the setting of the screw rod 8, the conical block 9 can be effectively subjected to the transmission force.

[0030] Furthermore, a slider 10 is fixedly connected to one side of the outer ring of the conical block 9, and a slide groove adapted to the slider 10 is provided on the inner surface wall of the mounting box 3. The outer rings of several pear-shaped plates 5 are adapted to the outer ring of the conical block 9. Specifically, the setting of the slider 10 and the slide groove prevents the conical block 9 from rotating along with the screw 8.

[0031] Furthermore, a plurality of supporting legs 2 are fixedly connected to the bottom of the workbench 1 and along the circumferential direction of the workbench 1 . Specifically, by disposing the supporting legs 2 , a stable support is achieved for the bottom of the workbench 1 .

[0032] To sum up: when personnel use it, they can adjust the several pear-shaped plates 5 according to the inner diameter of the tire that needs to be processed. When the inner diameter of the tire is large, the motor 7 drives the screw rod 8 to rotate, so that the conical block 9 on the screw rod 8 moves upward along the direction of the screw rod 8, so that the outer circle of the conical block 9 is against the several pear-shaped plates 5, so that the several pear-shaped plates 5 can achieve the effect of expanding outward, and the personnel can then put the tire on the outer circle of the installation box 3, so that the several pear-shaped plates 5 can support and position the tire. On the contrary, when the inner diameter of the tire is small, the motor 7 is turned over to make the conical block 9 slowly move downward, so that the several pear-shaped plates 5 retreat to the inside of the corresponding through groove 4, so as to prevent the tire from being damaged. It is suitable for positioning tires with smaller inner diameters. The pear-shaped plate 5 is provided to provide perfect support for the tire. The mounting box 3 is provided to protect the internal structure from being affected by external forces. The screw rod 8 is provided to effectively transmit the transmission force to the conical block 9. The slider 10 and the slide groove are provided to prevent the conical block 9 from rotating along with the screw rod 8. The supporting legs 2 are provided to provide stable support for the bottom of the workbench 1. The structural design allows personnel to adjust the positioning mechanism according to the inner diameter of the tire that actually needs to be processed, and the adjustment operation steps do not require users to undergo complex learning, which reduces the difficulty of adjustment operations and provides convenience for personnel.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A positioning device for tire production that is easy to adjust, comprising a workbench (1), characterized in that: The inner cavity of the workbench (1) is fixedly connected to a mounting box (3), the outer wall of the mounting box (3) is provided with a plurality of through grooves (4), the inner cavity of the through grooves (4) is rotatably connected to a pear-shaped plate (5), the inner cavity of the mounting box (3) is vertically provided with a screw rod (8), a conical block (9) is provided above the screw rod (8), the top of the screw rod (8) penetrates the conical block (9) through a threaded sleeve and is rotatably connected to the top of the inner cavity of the mounting box (3), and one side of the outer ring of the conical block (9) is slidably connected to the inner wall of the adjacent mounting box (3).

2. A positioning device for tire production that is easy to adjust according to claim 1, characterized in that: Both sides of the pear-shaped plate (5) are rotatably connected to the inner side walls of the adjacent through slots (4) via a rotating shaft (6).

3. The easily adjustable positioning device for tire production according to claim 1, characterized in that: The lower surface of the installation box (3) is fixedly connected to a mounting plate (11), and a motor (7) is mounted on the bottom of the mounting plate (11).

4. A positioning device for tire production that is easy to adjust according to claim 3, characterized in that: The top of the screw rod (8) is rotatably connected to the top of the inner cavity of the installation box (3) via a rotating shaft (6), and the bottom of the screw rod (8) is drivingly connected to the output shaft of the motor (7) via a shaft sleeve that penetrates the side wall of the installation plate (11).

5. The easily adjustable positioning device for tire production according to claim 1, characterized in that: A slider (10) is fixedly connected to one side of the outer ring of the conical block (9), and a slide groove matched with the slider (10) is provided on the inner surface wall of the installation box (3), and the outer rings of the plurality of pear-shaped plates (5) are all matched with the outer ring of the conical block (9).

6. The easily adjustable positioning device for tire production according to claim 1, characterized in that: A plurality of supporting legs (2) are fixedly connected to the bottom of the workbench (1) and along the circumferential direction of the workbench (1).

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