Tire cutting machine capable of fixing workpiece conveniently

Abstract

The tire cutting machine comprises supporting blocks, a supporting column and a working table, a set of supporting blocks are installed in the middle of the top of the working table, the supporting column is installed at the tail end of the top of the working table, a containing table is installed at the tops of the supporting blocks, and a first annular groove is formed in the bottom of the containing table. Through the arrangement of a first annular groove, an annular plate and a second annular groove, the first annular groove and the second annular groove can limit the position of the annular plate, a first motor drives a gear to rotate, the gear rotates to drive an annular rack and the annular plate to rotate, and then the two fixing plates can be driven to rotate; according to the tire cutting machine, the supporting block can limit the rotating angle of the annular plate, then through arrangement of a first hydraulic cylinder, a clamping plate and a clamping pad, a tire can be clamped and fixed in the using process of the tire cutting machine, the angle of the tire can be adjusted through a first motor, and the cutting effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tire cutting machine equipment, in particular to a tire cutting machine with a workpiece that is easy to fix. 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, which can support the vehicle body, buffer external impacts, achieve contact with the road surface and ensure the driving performance of the vehicle. For damaged waste tires, they need to be cut and decomposed.

[0003] Patent document CN207808164U discloses a tire cutting machine, including an operating table, an electric hydraulic cylinder, a No. 1 base, a fan, a battery and a protective cover. An L-shaped bracket is provided at one end of the top of the operating table, an ultrasonic cutting machine is installed at one end of the top of the L-shaped bracket, a cutting knife is provided on the ultrasonic cutting machine, and the cutting knife is electrically connected to the ultrasonic cutting machine. A fan is installed at one end of the L-shaped bracket, and the fan is connected to the operating table through a mounting bracket. A fixed platform is provided at one end of the fan, and a motor is installed on the top of the fixed platform. The utility model provides a tire cutting machine that can lift waste tires to the height of the operating table by providing an electric hydraulic cylinder and a support plate, which saves manpower and provides convenience for the subsequent cutting of tires. By providing a fan, the cutting knife and the cutting surface can be cooled when cutting the tire, avoiding the occurrence of safety accidents caused by excessive temperature generated during cutting.

[0004] The tire cutting machine disclosed in the above-mentioned public documents mainly considers how to dissipate heat from the cutting blade and the cutting surface when cutting the tire by setting a fan to avoid safety accidents caused by excessive temperature generated during cutting. During use, the existing tire cutting machine needs to ensure that it is easy to fix the tire to prevent technical problems such as accidents caused by failure to fix the tire during the cutting process.

[0005] In view of this, it is necessary to develop a tire cutting machine that is easy to fix the workpiece, thereby improving the practicability of the tire cutting machine during use. Utility Model Content

[0006] The utility model aims to provide a tire cutting machine with a workpiece that is easy to fix, so as to solve the technical problem proposed in the background technology of preventing accidents from occurring during cutting due to failure to fix the tire during cutting.

[0007] To achieve the above purpose, the utility model provides the following technical solution: a tire cutting machine for easy fixation of a workpiece, comprising a support block, a support column and a workbench, wherein a group of support blocks are installed in the middle of the top of the workbench, and a support column is installed at the tail end of the top of the workbench;

[0008] A placing table is installed on the top of the support block, a first annular groove is opened at the bottom of the placing table, an annular plate is installed on the inner wall of the first annular groove, the bottom of the outer wall of the annular plate is installed on the inner wall of the second annular groove, and the second annular groove is opened on the top of the workbench, an annular rack is installed on the inner wall of the annular plate, a gear is installed on the outer wall of the annular rack, a first motor is installed on the bottom of the gear through a transmission rod, and the top of the first motor is installed on the bottom of the workbench;

[0009] A group of fixing plates are installed on the outer wall of the annular plate, a first hydraulic cylinder is installed on the top of one end of the fixing plate, a clamping plate is installed on the output end of the first hydraulic cylinder, and a clamping pad is installed on one side of the clamping plate.

[0010] Preferably, a fixing rod is installed on the top of the support column, a sliding groove is provided at the bottom of the fixing rod, and a sliding block is installed on the inner wall of the sliding groove.

[0011] Preferably, support legs are installed at the four bottom corners of the workbench.

[0012] Preferably, a groove is provided on the top of the placement table.

[0013] Preferably, a group of support rods are installed on the outer wall of the support column, and the other end of the support rods is installed on the top of the workbench.

[0014] Preferably, a second motor is installed at one end of the fixing rod, a threaded rod is installed at the output end of the second motor, and a thread on the outer wall of the threaded rod passes through and is installed on one side of the sliding block.

[0015] Preferably, a second hydraulic cylinder is installed at the bottom of the sliding block, a protective shell is installed at the bottom of the second hydraulic cylinder, a third motor is installed on one side of the protective shell, and a cutting blade is installed at the output end of the third motor.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. The utility model sets a first annular groove, an annular plate, and a second annular groove. The first annular groove and the second annular groove can limit the position of the annular plate. The first motor drives the gear to rotate. The gear rotation can drive the annular rack and the annular plate to rotate, and then drive the two fixed plates to rotate. The support block can limit the rotation angle of the annular plate. Then, through the setting of the first hydraulic cylinder, the clamping plate and the clamping pad, the tire can be clamped and fixed during the use of the tire cutting machine. The angle of the tire can be adjusted by the first motor to improve the cutting effect.

[0018] 2. The utility model can drive the threaded rod to rotate through the second motor, and the rotation of the threaded rod can drive the slider to move in the slide groove. The movement of the slider can drive the second hydraulic cylinder, the protective shell and the cutting blade to move, so as to adjust the position of the cutting blade. Then, through the setting of the third motor, the third motor drives the cutting blade to rotate, thereby completing the cutting of the tire. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0020] Figure 2 This is a three-dimensional diagram of the annular plate structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the placement table structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the workbench structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the fixing rod structure of the utility model.

[0024] In the figure: 1, support block; 2, support column; 3, workbench; 101, placement table; 102, first annular groove; 103, annular plate; 104, second annular groove; 105, annular rack; 106, gear; 107, first motor; 108, fixed plate; 109, first hydraulic cylinder; 110, clamping plate; 111, clamping pad; 201, fixed rod; 202, slide groove; 203, slider; 301, support leg; 401, groove; 501, support rod; 601, second motor; 602, threaded rod; 701, second hydraulic cylinder; 702, protective shell; 703, third motor; 704, cutting blade. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] See also Figure 1 The utility model provides an embodiment of a tire cutting machine for fixing a workpiece, comprising a support block 1, a support column 2 and a workbench 3, wherein a group of support blocks 1 are installed in the middle of the top of the workbench 3, and a support column 2 is installed at the tail end of the top of the workbench 3;

[0029] See also Figure 1 , Figure 2 , Figure 3 and Figure 4A placing table 101 is installed on the top of the support block 1, and a first annular groove 102 is opened at the bottom of the placing table 101. An annular plate 103 is installed on the inner wall of the first annular groove 102. The bottom of the outer wall of the annular plate 103 is installed on the inner wall of the second annular groove 104, and the second annular groove 104 is opened on the top of the workbench 3. An annular rack 105 is installed on the inner wall of the annular plate 103, and a gear 106 is installed on the outer wall of the annular rack 105. A first motor 107 is installed at the bottom of the gear 106 through a transmission rod, and the top of the first motor 107 is installed at the bottom of the workbench 3. A group of fixed plates 108 are installed on the outer wall of the annular plate 103, and a first hydraulic cylinder 109 is installed on the top of one end of the fixed plate 108. The output end of the first hydraulic cylinder 109 is installed with a clamping plate 1 10. A clamping pad 111 is installed on one side of the clamping plate 110. Through the arrangement of the first annular groove 102, the annular plate 103 and the second annular groove 104, the first annular groove 102 and the second annular groove 104 can limit the position of the annular plate 103. The first motor 107 drives the gear 106 to rotate. The rotation of the gear 106 can drive the annular rack 105 and the annular plate 103 to rotate, and then can drive the two fixed plates 108 to rotate. The support block 1 can limit the rotation angle of the annular plate 103. Then, through the arrangement of the first hydraulic cylinder 109, the clamping plate 110 and the clamping pad 111, the tire can be clamped and fixed during the use of the tire cutting machine. The angle of the tire can be adjusted by the first motor 107 to improve the cutting effect.

[0030] See also Figure 1 and Figure 5 A fixing rod 201 is installed on the top of the support column 2, a slide groove 202 is provided at the bottom of the fixing rod 201, a slider 203 is installed on the inner wall of the slide groove 202, support legs 301 are installed at the four corners of the bottom of the workbench 3, a groove 401 is provided on the top of the placement table 101, a group of support rods 501 are installed on the outer wall of the support column 2, and the other end of the support rod 501 is installed on the top of the workbench 3, a second motor 601 is installed at one end of the fixing rod 201, a threaded rod 602 is installed at the output end of the second motor 601, and the outer wall of the threaded rod 602 is threaded and installed on one side of the slider 203, and a second hydraulic cylinder is installed at the bottom of the slider 203 701, a protective shell 702 is installed at the bottom of the second hydraulic cylinder 701, a third motor 703 is installed on one side of the protective shell 702, and a cutting blade 704 is installed at the output end of the third motor 703. The second motor 601 can drive the threaded rod 602 to rotate, and the rotation of the threaded rod 602 can drive the slider 203 to move in the slide groove 202. The movement of the slider 203 can drive the second hydraulic cylinder 701, the protective shell 702 and the cutting blade 704 to move, so as to adjust the position of the cutting blade 704. Then, through the setting of the third motor 703, the third motor 703 drives the cutting blade 704 to rotate, thereby completing the cutting of the tire.

[0031] Working principle: through the arrangement of the first annular groove 102, the annular plate 103, and the second annular groove 104, the first annular groove 102 and the second annular groove 104 can limit the position of the annular plate 103, and the first motor 107 drives the gear 106 to rotate, and the rotation of the gear 106 can drive the annular rack 105 and the annular plate 103 to rotate, and then can drive the two fixed plates 108 to rotate, and the support block 1 can limit the rotation angle of the annular plate 103, and then through the arrangement of the first hydraulic cylinder 109, the clamping plate 110 and the clamping pad 111, it can be used in the tire cutting machine. During use, the tire is clamped and fixed, and the angle of the tire can be adjusted by the first motor 107 to improve the cutting effect. The second motor 601 can drive the threaded rod 602 to rotate, and the rotation of the threaded rod 602 can drive the slider 203 to move in the slide groove 202. The movement of the slider 203 can drive the second hydraulic cylinder 701, the protective shell 702 and the cutting blade 704 to move, so as to adjust the position of the cutting blade 704. Then, through the setting of the third motor 703, the third motor 703 drives the cutting blade 704 to rotate, thereby completing the cutting of the tire.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A tire cutting machine for easily fixing a workpiece, comprising a support block (1), a support column (2) and a workbench (3), characterized in that: A group of support blocks (1) are installed in the middle of the top of the workbench (3), and a support column (2) is installed at the tail end of the top of the workbench (3); A placing table (101) is installed on the top of the support block (1), a first annular groove (102) is provided at the bottom of the placing table (101), an annular plate (103) is installed on the inner wall of the first annular groove (102), the bottom of the outer wall of the annular plate (103) is installed on the inner wall of the second annular groove (104), and the second annular groove (104) is opened on the top of the workbench (3), an annular rack (105) is installed on the inner wall of the annular plate (103), a gear (106) is installed on the outer wall of the annular rack (105), a first motor (107) is installed at the bottom of the gear (106) through a transmission rod, and the top of the first motor (107) is installed at the bottom of the workbench (3); A group of fixing plates (108) are installed on the outer wall of the annular plate (103), a first hydraulic cylinder (109) is installed on the top of one end of the fixing plate (108), a clamping plate (110) is installed on the output end of the first hydraulic cylinder (109), and a clamping pad (111) is installed on one side of the clamping plate (110).

2. A tire cutting machine with a convenient workpiece fixation according to claim 1, characterized in that: A fixing rod (201) is installed on the top of the support column (2), a sliding groove (202) is provided at the bottom of the fixing rod (201), and a sliding block (203) is installed on the inner wall of the sliding groove (202).

3. A tire cutting machine with a convenient workpiece fixation according to claim 1, characterized in that: Support legs (301) are installed at the four corners of the bottom of the workbench (3).

4. A tire cutting machine with a convenient workpiece fixation according to claim 1, characterized in that: The top of the placement platform (101) is provided with a groove (401).

5. The tire cutting machine with easy-to-fix workpiece according to claim 1, characterized in that: A group of support rods (501) are installed on the outer wall of the support column (2), and the other end of the support rod (501) is installed on the top of the workbench (3).

6. A tire cutting machine with a convenient workpiece fixation according to claim 2, characterized in that: A second motor (601) is installed at one end of the fixed rod (201), a threaded rod (602) is installed at the output end of the second motor (601), and the threaded outer wall of the threaded rod (602) is threadedly penetrated and installed on one side of the sliding block (203).

7. A tire cutting machine with a convenient workpiece fixation according to claim 2, characterized in that: A second hydraulic cylinder (701) is installed at the bottom of the slider (203), a protective shell (702) is installed at the bottom of the second hydraulic cylinder (701), a third motor (703) is installed on one side of the protective shell (702), and a cutting blade (704) is installed at the output end of the third motor (703).

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