Rubber tapping button cutting tool for preventing tire crown from being cut

Abstract

The utility model provides an anti-cut rubber-tapping button tool for a tire crown, the anti-cut rubber-tapping button tool for the tire crown comprises a base, a positioning assembly and an adjusting assembly, the four corners of the top of the base are fixedly connected with supporting columns, and the tops of the supporting columns are fixedly connected with a supporting plate; the positioning assembly is arranged at the top of the base and comprises a positioning rod, a connecting base, a tray, a graduated scale and a fixing rod. According to the rubber tapping button tool for preventing the tire crown from being cut, the tire body is supported through the tray, the position of the tire body is adjusted under the effect of the graduated scale, the tire body is located in the middle, the position of the hair cutting blade is installed and adjusted according to requirements, the tray and the tire body are driven to rotate through the hand wheel, and the tire crown is cut. The rubber tapping and hair tying operation of the crown part is realized, the labor intensity is greatly reduced on the basis of saving the operation time, and the crown part pollution caused by the rolling of the tire body on the ground can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of tire processing equipment, in particular to a rubber button cutting tool for preventing cuts on the crown of a tire. Background Art

[0002] Tires are circular elastic rubber products that roll on the ground and are assembled on various vehicles or machinery. They are usually installed on metal rims. They can support the vehicle body, cushion external impacts, achieve contact with the road surface and ensure the vehicle's driving performance. Tires are the carriers of force transmission between vehicles and roads. Driving force, braking force, steering force, etc. are transmitted through tires, thereby realizing the driving, braking, steering and other operations of the car. The tire production process mainly includes raw material processing, batching, raw rubber plasticizing, rubber mixing, cord canvas calendering, tread extrusion, tire component manufacturing, tire molding, green tire shaping and vulcanization, etc.

[0003] In the existing tire production process, the gas in the magic gun needs to be discharged through the rubber button, so the generation of the rubber button is inevitable. Most of the rubber button cutting operations of the finished tires are carried out by manually cutting the rubber button. Therefore, when cutting the rubber button of the tire crown, the tire needs to be continuously pushed forward to remove the rubber button of the crown. The labor intensity is high and the efficiency is low. It is easy to cause the rolling crown of the finished tire to be contaminated, and the crown pattern shapes are diverse and easy to be cut.

[0004] Therefore, it is necessary to provide a new rubber button cutting tool for preventing the tire crown from being cut to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a rubber button cutting tool for preventing cuts on the crown of a tire, which is convenient for realizing labor-saving adjustment and cutting operation and improves work efficiency.

[0006] The utility model provides a rubber button cutting tool for preventing cuts on the crown of a tire, comprising a base, a positioning assembly and an adjusting assembly, wherein the four corners of the top of the base are fixedly connected to support columns, and the top of the support column is fixedly connected to a support plate; the positioning assembly is arranged at the top of the base, the positioning assembly comprises a positioning rod, a connecting seat, a tray, a scale and a fixing rod, the top of the base is fixedly connected to the positioning rod, one end of the positioning rod is rotatably connected to the connecting seat, the top of the connecting seat is provided with a tray, the top of the tray is provided with a scale, and the top of the tray is fixedly connected to the fixing rod; the adjusting assembly is arranged at the top of the supporting plate, the adjusting assembly comprises a slide rail, a slider and a connecting frame, the top of the support plate is fixedly connected to the slide rail, the top of the slide rail is slidably connected to the slider, and the top of the slider is fixedly connected to the connecting frame.

[0007] As a tool for cutting rubber buttons on the crown of a tire to prevent cuts provided by the utility model, preferably, one end of the fixing rod is fixedly connected to a hand wheel, and a tire body is arranged on the top of the tray.

[0008] As a tool for cutting rubber buttons on the crown of a tire to prevent cuts provided by the utility model, preferably, the adjustment assembly also includes a fixing plate and an adjustment sleeve, the top of the connecting frame is fixedly connected to the fixing plate, and the bottom of the fixing plate is fixedly connected to the adjustment sleeve.

[0009] As a rubber button cutting tool for preventing cuts on the crown of a tire provided by the utility model, preferably, a threaded rod is threadedly connected to the inner side of the adjustment sleeve, and a support block is arranged on the outer side of the threaded rod.

[0010] As a tool for cutting rubber buttons on the crown of a tire to prevent cuts provided by the utility model, preferably, the bottom of the support block is fixedly connected to the top of the support plate, and one end of the threaded rod is fixedly connected to a connecting rod.

[0011] As a tire crown anti-cut rubber button cutting tool provided by the utility model, preferably, one end of the connecting rod is fixedly connected to a motor, and the outer side of the motor is fixedly connected to the top of the support plate.

[0012] As a rubber button cutting tool for preventing cuts on the crown of a tire provided by the utility model, preferably, an adjusting frame is fixedly connected to the top of the fixing plate, and a fixing frame is arranged at one end of the adjusting frame.

[0013] As a rubber button cutting tool for preventing cuts on the crown of a tire provided by the utility model, preferably, a hair cutting blade is fixedly connected to one side of the fixing frame, and bolts are arranged inside the fixing frame.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The tool for cutting rubber buttons on the crown of a tire to prevent cuts is used to support the tire body through a tray, adjust the position of the tire body under the action of a scale, so that the tire body is in a central position, install and adjust the position of a cutting blade according to demand, and drive the tray and the tire body to rotate through a hand wheel to achieve a rubber button cutting operation on the crown. The tool saves operation time and reduces labor intensity to a large extent, and can avoid crown pollution caused by the tire body rolling on the ground. The tool solves the problem that in the existing tire product production process, the gas in the magic gun needs to be discharged through the rubber button, so the generation of the rubber button is inevitable, and the rubber button cutting operation of the finished tire is mostly carried out in the form of manual rubber button cutting. Therefore, when cutting the rubber button on the crown of the tire, the tire needs to be continuously pushed forward to remove the rubber button on the crown, which has high labor intensity and low efficiency, and is easy to cause the rolling crown of the finished tire to be easily polluted, and the crown pattern shapes are diverse and easy to be cut. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of a preferred embodiment of a tire crown cut prevention rubber button cutting tool provided by the utility model;

[0017] Figure 2 for Figure 1 The structural schematic diagram of the new positioning component shown;

[0018] Figure 3 for Figure 1 The structural schematic diagram of the novel regulating component shown;

[0019] Figure 4 for Figure 1 The schematic diagram of the structure of the new hair cutting blade and the adjustment frame is shown.

[0020] Numbers in the figure: 1. base; 2. support column; 3. support plate; 4. positioning assembly; 41. positioning rod; 42. connecting seat; 43. tray; 44. scale; 45. fixing rod; 5. adjustment assembly; 51. slide rail; 52. slider; 53. connecting frame; 54. fixing plate; 55. adjustment sleeve; 6. hand wheel; 7. tire body; 8. threaded rod; 9. support block; 10. connecting rod; 11. motor; 12. adjustment frame; 13. fixing frame; 14. hair cutting blade; 15. bolt. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in Figure 1 A schematic structural diagram of a preferred embodiment of a tire crown cut prevention rubber button cutting tool provided by the utility model; Figure 2 for Figure 1 The structural schematic diagram of the new positioning component shown; Figure 3 for Figure 1 The structural schematic diagram of the novel regulating component shown; Figure 4 for Figure 1 A new type of cutting blade and adjustment frame structure schematic diagram. A rubber cutting tool for preventing cuts on the crown of a tire, comprising a base 1, four corners of the top of the base 1 are fixedly connected to support columns 2, and the top of the support column 2 is fixedly connected to a support plate 3;

[0023] In the specific implementation process, Figure 1 and Figure 2As shown, the positioning assembly 4 is arranged on the top of the base 1, and the positioning assembly 4 includes a positioning rod 41, a connecting seat 42, a tray 43, a scale 44 and a fixing rod 45. The top of the base 1 is fixedly connected to the positioning rod 41, one end of the positioning rod 41 is rotatably connected to the connecting seat 42, the top of the connecting seat 42 is provided with a tray 43, the top of the tray 43 is provided with a scale 44, and the top of the tray 43 is fixedly connected to the fixing rod 45.

[0024] One end of the fixing rod 45 is fixedly connected to a hand wheel 6 , and a tire body 7 is disposed on the top of the tray 43 .

[0025] It should be noted that: the support plate 3 is conveniently supported and fixed by the base 1 and the four support columns 2 to ensure a stable effect. The bottom of the positioning rod 41 is fixedly connected to the center position of the top of the base 1, and the tray 43 is supported through the connection of the connecting seat 42. Under the action of the tray 43 and the scale 44, the tire body 7 is supported. At the same time, it is convenient to adjust the position of the tire body 7 so that the tire body 7 is centered. The hand wheel 6 is connected to the tray 43 through the fixing rod 45. When the hand wheel 6 is rotated, under the action of the fixing rod 45, the tray 43 and the tire body 7 are driven to rotate under the support of the connecting seat 42 and the positioning rod 41, thereby promoting the realization of the rubber tapping operation.

[0026] refer to Figure 1 , Figure 3 and Figure 4 As shown, the adjustment component 5 is arranged on the top of the support plate 3, and the adjustment component 5 includes a slide rail 51, a slider 52 and a connecting frame 53. The top of the support plate 3 is fixedly connected with the slide rail 51, the top of the slide rail 51 is slidably connected with the slider 52, and the top of the slider 52 is fixedly connected with the connecting frame 53.

[0027] The adjustment assembly 5 further includes a fixing plate 54 and an adjustment sleeve 55 . The fixing plate 54 is fixedly connected to the top of the connecting frame 53 , and the adjustment sleeve 55 is fixedly connected to the bottom of the fixing plate 54 .

[0028] The inner side of the adjusting sleeve 55 is threadedly connected with a threaded rod 8 , and the outer side of the threaded rod 8 is provided with a supporting block 9 .

[0029] The bottom of the support block 9 is fixedly connected to the top of the support plate 3 , and one end of the threaded rod 8 is fixedly connected to a connecting rod 10 .

[0030] One end of the connecting rod 10 is fixedly connected to a motor 11 , and the outer side of the motor 11 is fixedly connected to the top of the supporting plate 3 .

[0031] The top of the fixing plate 54 is fixedly connected with the adjusting frame 12 , and one end of the adjusting frame 12 is provided with a fixing frame 13 .

[0032] A hair-cutting blade 14 is fixedly connected to one side of the fixing frame 13 , and a bolt 15 is arranged inside the fixing frame 13 .

[0033] It should be noted that: the two slide rails 51 are fixed by the support plate 3, and two groups of sliders 52 are respectively arranged on the top of the slide rails 51. Under the fixation of the connecting frame 53 and the fixing plate 54, it is convenient to limit the two groups of sliders 52 respectively. Under the action of the support block 9, it is convenient to support the threaded rod 8, and at the same time effectively avoid the situation that the adjustment sleeve 55 is separated during operation. Under the drive of the motor 11, the connecting rod 10 drives the threaded rod 8 to rotate under the support of the two support blocks 9, so that the adjustment sleeve 55 drives the fixing plate 54 and the connecting frame 53 to move, and at the same time, the slider 52 Sliding on the slide rail 51, the stability and smoothness of the operation of the fixing plate 54 are enhanced. Under the action of the bolt 15 and the fixing frame 13, the cutting blade 14 is conveniently fixed to one side of the adjusting frame 12, and the cutting blade 14 is connected to the fixing plate 54 through the adjusting frame 12. The cutting blade 14 is driven to move by the movement of the fixing plate 54, so that the cutting blade 14 performs rubber tapping work on the tire body 7, and the positions of the two cutting blades 14 are conveniently adjusted according to the diameter of the tire body 7. At the same time, the cutting blade 14 is conveniently disassembled, maintained and replaced, thereby enhancing flexibility and practicality.

[0034] The working principle of the rubber button cutting tool for preventing cuts on the crown of a tire provided by the utility model is as follows:

[0035] When in use, the tire body 7 is placed on the tray 43 to support the tire body 7. Under the action of the scale 44, the position of the tire body 7 is adjusted so that the tire body 7 is in a centered state. The two hair cutting blades 14 are respectively installed on one side of the two adjustment frames 12 through the bolts 15 and the fixing frame 13. Under the drive of the motor 11, the connecting rod 10 drives the threaded rod 8 to rotate under the support of the two support blocks 9, so that the adjusting sleeve 55 drives the fixing plate 54 and the connecting frame 53 to move, and at the same time, the slider 52 is moved on the slide rail 51. The fixing plate 54 slides upward to enhance the stability and smoothness of the operation of the fixing plate 54. Through the operation of the fixing plate 54, under the connection of the adjusting frame 12 and the fixing frame 13, the hair cutting blade 14 is driven to move toward the tire body 7. The positions of the two hair cutting blades 14 are adjusted according to the diameter of the tire body 7. The hand wheel 6 is rotated. Under the action of the fixing rod 45, the tray 43 and the tire body 7 are driven to rotate under the support of the connecting seat 42 and the positioning rod 41, so that the hair cutting blade 14 performs rubber button cutting on the tire body 7. The operation is simple and convenient, which is conducive to improving work efficiency.

[0036] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A rubber tapping tool for preventing cuts on the crown of a tire, characterized in that: include: A base (1), wherein the four corners of the top of the base (1) are fixedly connected to support columns (2), and the top of the support column (2) is fixedly connected to a support plate (3); A positioning assembly (4), the positioning assembly (4) being arranged on the top of the base (1), the positioning assembly (4) comprising a positioning rod (41), a connecting seat (42), a tray (43), a scale (44) and a fixing rod (45), the top of the base (1) being fixedly connected to the positioning rod (41), one end of the positioning rod (41) being rotatably connected to the connecting seat (42), the top of the connecting seat (42) being provided with a tray (43), the top of the tray (43) being provided with a scale (44), and the top of the tray (43) being fixedly connected to the fixing rod (45); An adjustment component (5) is arranged on the top of a support plate (3), and comprises a slide rail (51), a slider (52) and a connecting frame (53). The top of the support plate (3) is fixedly connected to the slide rail (51), the top of the slide rail (51) is slidably connected to the slider (52), and the top of the slider (52) is fixedly connected to the connecting frame (53).

2. The tire crown anti-cutting rubber button cutting tool according to claim 1, characterized in that: One end of the fixing rod (45) is fixedly connected to a hand wheel (6), and a tire body (7) is arranged on the top of the tray (43).

3. The tire crown anti-cutting rubber button cutting tool according to claim 1, characterized in that: The adjustment assembly (5) further comprises a fixing plate (54) and an adjustment sleeve (55); the top of the connecting frame (53) is fixedly connected to the fixing plate (54); the bottom of the fixing plate (54) is fixedly connected to the adjustment sleeve (55).

4. The tire crown anti-cutting rubber button cutting tool according to claim 3, characterized in that: The inner side of the adjustment sleeve (55) is threadedly connected to a threaded rod (8), and the outer side of the threaded rod (8) is provided with a support block (9).

5. The tire crown anti-cutting rubber button cutting tool according to claim 4, characterized in that: The bottom of the support block (9) is fixedly connected to the top of the support plate (3), and one end of the threaded rod (8) is fixedly connected to a connecting rod (10).

6. The tire crown anti-cutting rubber button cutting tool according to claim 5, characterized in that: One end of the connecting rod (10) is fixedly connected to a motor (11), and the outer side of the motor (11) is fixedly connected to the top of the support plate (3).

7. The tire crown anti-cutting rubber button cutting tool according to claim 3, characterized in that: The top of the fixed plate (54) is fixedly connected to an adjustment frame (12), and one end of the adjustment frame (12) is provided with a fixing frame (13).

8. The tire crown anti-cutting rubber button cutting tool according to claim 7, characterized in that: A hair-cutting blade (14) is fixedly connected to one side of the fixing frame (13), and a bolt (15) is arranged inside the fixing frame (13).

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