A cutting device for processing rubber and plastic insulation pipes

Abstract

The utility model discloses a segment cutting device for processing rubber and plastic insulation pipes, and relates to the technical field of pipe processing. It comprises a base, wherein a screw is movably arranged in the middle of the base, and a first bevel gear is fixedly arranged on the upper part of the outer wall of the screw. By arranging a screw, a first bevel gear, a second bevel gear, a rotating shaft, a rotating handle, a movable plate, a connecting column, a lifting plate, a non-slip rubber pad and a universal wheel, the device can be moved by using the universal wheel, which is convenient for operation and effectively improves the practicality of the device. After the movement is completed, the rotating handle can be turned to make the rotating shaft drive the second bevel gear to rotate. Under the coordinated action of the second bevel gear and the first bevel gear, the screw rotates, and the movable plate therefore moves downward on the outer wall of the screw, and the position of the lifting plate is adjusted by the connecting column. When the non-slip rubber pad is in close contact with the ground, the purpose of limiting the segment cutting device is achieved, and the stability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe processing, in particular to a segment cutting device for processing rubber and plastic insulation pipes. Background Art

[0002] The cutting device for rubber and plastic insulated pipe processing is a device specially used for cutting rubber and plastic insulated pipes. It can accurately control the cutting length, thereby avoiding material waste caused by inaccurate manual operation. Automated operation also reduces the safety risks that may be caused by manual operation, ensuring the safety of staff at work, and also improving overall production efficiency.

[0003] Chinese utility model patent CN219563295U discloses a segment cutting device for processing rubber and plastic insulation pipes, and its technical highlights are: it includes a workbench, a fixed frame is fixedly installed on the surface of the workbench, the fixed frame is an inverted U-shaped structure, a hydraulic cylinder is fixedly installed on the top wall of the fixed frame, the telescopic end of the hydraulic cylinder is vertically downward and fixedly connected to a motor, the output shaft of the motor is fixedly connected to a cutting disk, the inner cavity of the fixed frame is provided with a fixing mechanism located on both sides of the cutting disk, the fixing mechanism includes a fixing plate, a fixing block, a clamping assembly and a lifting assembly, two groups of the fixing plates are respectively fixedly connected to the inner top wall of the fixing frame and are relatively distributed, two groups of the fixing blocks are relatively distributed on the surface of the workbench, and the opposite side walls of the two groups of the fixing blocks are respectively provided with fixing grooves, the clamping assembly is located on the side wall of the fixing plate and is connected to the fixed block, and the lifting assembly is located in the fixing plate and is connected to the clamping assembly.

[0004] However, the above-mentioned cutting device for processing rubber and plastic insulated pipes does not have the function of mobility. Since the device is relatively heavy, manual transportation not only consumes manpower and material resources, but may also cause damage to the device during transportation, shortening the service life of the device. It has poor practicality and is not conducive to improving the performance of the above-mentioned cutting device for processing rubber and plastic insulated pipes. Utility Model Content

[0005] The utility model provides a segment cutting device for processing a rubber-plastic thermal insulation pipe, so as to solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device for processing rubber and plastic insulation pipes, comprising a base, a screw rod is movably arranged in the middle of the base, a first bevel gear is fixedly arranged on the upper part of the outer wall of the screw rod, a second bevel gear is movably arranged on one side of the first bevel gear, the second bevel gear is connected to the first bevel gear in a meshing connection, a rotating shaft is fixedly arranged on the inner wall of the second bevel gear, a movable plate is movably arranged on the lower part of the outer wall of the screw rod, the movable plate is connected to the screw rod in a threaded connection, and the bottom of the movable plate is connected to the screw rod in a threaded connection. Connecting columns are fixedly provided on both sides of the part, a lifting plate is fixedly provided on the bottom of the connecting columns, universal wheels are fixedly provided on the four corners of the bottom of the base, a fixing frame is fixedly provided on the top of the base, an electric push rod is fixedly provided on the top of the inner wall of the fixing frame, a protective box is fixedly provided on the telescopic end of the electric push rod, a driving motor is fixedly provided on the inner wall of the protective box, the output shaft of the driving motor is fixedly connected to the mounting block, a limiting groove is provided on one side of the mounting block, and a connecting piece is movably provided in the limiting groove, and the connection relationship between the connecting piece and the mounting block is a movable plug-in.

[0007] Furthermore, a rotating handle is fixedly provided on one end of the rotating shaft.

[0008] Furthermore, a non-slip rubber pad is fixedly provided on the bottom of the lifting plate.

[0009] Furthermore, a ventilation hole is opened on one side of the protection box, and a dustproof net is fixedly installed in the ventilation hole.

[0010] Furthermore, a cutting disc is fixedly provided on one side of the connecting member.

[0011] Furthermore, a screw hole is provided inside the connecting piece, and a bolt is movably provided in the screw hole.

[0012] Compared with the prior art, the utility model provides a segment cutting device for processing rubber and plastic insulation pipes, which has the following beneficial effects:

[0013] 1. The segmentation device for processing rubber and plastic thermal insulation pipes is provided with a screw, a first bevel gear, a second bevel gear, a rotating shaft, a rotating handle, a movable plate, a connecting column, a lifting plate, a non-slip rubber pad and a universal wheel. The device can be moved by using the universal wheel, which is convenient for operation and effectively improves the practicality of the device. After the movement is completed, the rotating handle can be turned to make the rotating shaft drive the second bevel gear to rotate. Under the coordinated action of the second bevel gear and the first bevel gear, the screw rotates, and the movable plate therefore moves downward on the outer wall of the screw, and the position of the lifting plate is adjusted by the connecting column. When the non-slip rubber pad is in close contact with the ground, the purpose of limiting the segmentation device is achieved, the stability of the device is improved, and the use performance of the segmentation device for processing rubber and plastic thermal insulation pipes is enhanced.

[0014] 2. The segment cutting device for processing rubber and plastic thermal insulation pipes is provided with mounting blocks, connectors and bolts. By turning the bolts, the restriction on the connectors can be released. At this time, the cutting disc can be removed to realize the disassembly of the cutting disc, so that the staff can replace the cutting disc and avoid the cutting effect being affected by excessive wear of the cutting disc, thereby improving the working efficiency of the segment cutting device for processing rubber and plastic thermal insulation pipes. During installation, the connector on the new cutting disc is inserted into the limit groove. With the cooperation of the nut, the bolts can be tightened to limit the cutting disc. The operation is convenient and saves manpower and material resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a structural front view of the utility model;

[0017] Figure 3 It is a schematic diagram of the enlarged structure of part A of the utility model.

[0018] In the figure: 1, base; 201, screw; 202, first bevel gear; 203, second bevel gear; 204, rotating shaft; 205, rotating handle; 206, moving plate; 207, connecting column; 208, lifting plate; 209, non-slip rubber pad; 210, universal wheel; 301, fixing frame; 302, electric push rod; 303, protective box; 304, dustproof net; 305, driving motor; 306, mounting block; 307, connecting piece; 308, cutting disc; 309, bolt. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3The utility model discloses a cutting device for processing rubber and plastic insulation pipes, comprising a base 1, a screw rod 201 is movably arranged in the middle of the base 1, a first bevel gear 202 is fixedly arranged on the upper part of the outer wall of the screw rod 201, a second bevel gear 203 is movably arranged on one side of the first bevel gear 202, the second bevel gear 203 is connected to the first bevel gear 202 in a meshing connection, a rotating shaft 204 is fixedly arranged on the inner wall of the second bevel gear 203, a movable plate 206 is movably arranged on the lower part of the outer wall of the screw rod 201, the movable plate 206 is connected to the screw rod 201 in a threaded connection, and connecting rods are fixedly arranged on both sides of the bottom of the movable plate 206. A connecting column 207, a lifting plate 208 is fixedly provided at the bottom of the connecting column 207, universal wheels 210 are fixedly provided at the four corners of the bottom of the base 1, a fixing frame 301 is fixedly provided at the top of the base 1, an electric push rod 302 is fixedly provided at the top of the inner wall of the fixing frame 301, a protective box 303 is fixedly provided at the telescopic end of the electric push rod 302, a driving motor 305 is fixedly provided on the inner wall of the protective box 303, an output shaft of the driving motor 305 is fixedly connected to a mounting block 306, a limiting groove is provided on one side of the mounting block 306, and a connecting piece 307 is movably provided in the limiting groove, and the connection relationship between the connecting piece 307 and the mounting block 306 is a movable plug-in.

[0021] Specifically, a rotating handle 205 is fixedly disposed on one end of the rotating shaft 204 .

[0022] In this embodiment, by providing a rotating handle 205, the staff can control the rotation of the rotating shaft 204 by rotating the rotating handle 205, which provides convenience for the staff and improves work efficiency.

[0023] Specifically, a non-slip rubber pad 209 is fixedly disposed on the bottom of the lifting plate 208 .

[0024] In this embodiment, by setting up anti-slip rubber pads 209, the anti-slip rubber pads 209 can enhance the friction between the lifting plate 208 and the ground, prevent the device from sliding, improve the stability of the device, and reduce the direct friction and impact of the lifting plate 208 on the ground, thereby extending the service life of the lifting plate 208.

[0025] Specifically, a ventilation hole is opened on one side of the protection box 303, and a dustproof net 304 is fixedly installed in the ventilation hole.

[0026] In this embodiment, by setting up a dustproof net 304, a large amount of heat will be generated when the driving motor 305 is in operation. The ventilation holes can quickly dissipate the heat, and the dustproof net 304 can prevent dust from entering the protective box 303 through the ventilation holes, thereby protecting the driving motor 305.

[0027] Specifically, a cutting disc 308 is fixedly disposed on one side of the connecting member 307 .

[0028] In this embodiment, a cutting disc 308 is provided, and the cutting disc 308 rotates at high speed under the drive of the driving motor 305. When the cutting disc 308 contacts the pipe, its sharp edge will cut the pipe, thereby achieving the purpose of cutting the pipe into sections.

[0029] Specifically, a screw hole is provided inside the connecting member 307, and a bolt 309 is movably provided in the screw hole.

[0030] In this embodiment, by setting bolts 309, the connecting member 307 can be fixed when the bolts 309 are tightened, thereby improving the stability of the cutting disk 308. When the cutting disk 308 needs to be replaced, the bolts 309 can be turned to release the limit on the connecting member 307, thereby facilitating operation.

[0031] When in use, the device is moved to the location where work is required using the universal wheel 210, and the handle 205 is turned, so that the shaft 204 drives the second bevel gear 203 to rotate. Since the second bevel gear 203 is meshed and connected with the first bevel gear 202, the first bevel gear 202 will rotate with the rotation of the second bevel gear 203, thereby rotating the screw 201, and the movable plate 206 therefore moves downward on the outer wall of the screw 201, and the connecting column 207 and the lifting plate 208 move accordingly. When the anti-skid rubber pad 209 is in close contact with the ground, the universal wheel 210 is limited, the stability of the device is improved, and the pipe to be cut is placed on the surface of the base 1 and cut. The pipe is fixed in the row, and after moving to a certain height, the electric push rod 302 and the drive motor 305 are driven. The telescopic end of the electric push rod 302 drives the protective box 303 to move downward, so that the bottom of the cutting disk 308 contacts the pipe. At the same time, the mounting block 306 and the cutting disk 308 rotate with the rotation of the output shaft of the drive motor 305, so as to achieve the purpose of cutting the pipe. When the cutting disk 308 needs to be replaced, the bolt 309 is tightened to release the restriction on the connecting piece 307. At this time, the cutting disk 308 can be removed, and the connecting piece 307 of the new cutting disk 308 is inserted into the limit groove, and the bolt 309 is tightened to facilitate the staff to replace and install, thereby improving the cutting efficiency of the device.

[0032] In summary, the segment cutting device for processing rubber-plastic thermal insulation pipes is provided with a screw 201, a first bevel gear 202, a second bevel gear 203, a rotating shaft 204, a rotating handle 205, a movable plate 206, a connecting column 207, a lifting plate 208, an anti-skid rubber pad 209 and a universal wheel 210. The universal wheel 210 can be used to move the device, which is easy to operate and effectively improves the practicality of the device. After the movement is completed, the rotating handle 205 is rotated to make the rotating shaft 204 drive the second bevel gear 203 to rotate. Under the coordinated action of the second bevel gear 203 and the first bevel gear 202, the screw 201 rotates, and the movable plate 206 moves downward on the outer wall of the screw 201. , and the position of the lifting plate 208 is adjusted by the connecting column 207. When the anti-skid rubber pad 209 is in close contact with the ground, the purpose of limiting the cutting device is achieved, the stability of the device is improved, and the performance of the cutting device for processing rubber and plastic insulation pipes is enhanced. By setting the mounting block 306, the connecting piece 307 and the bolt 309, the bolt 309 can be turned to release the restriction on the connecting piece 307. At this time, the cutting disc 308 can be removed to realize the disassembly of the cutting disc 308, so that the staff can replace the cutting disc 308 to avoid affecting the cutting effect due to excessive wear of the cutting disc 308, thereby improving the working efficiency of the cutting device for processing rubber and plastic insulation pipes. During installation, the connecting piece 307 on the new cutting disc 308 is inserted into the limiting groove. With the cooperation of the nut, the cutting disc 308 can be limited by tightening the bolt 309. The operation is convenient and saves manpower and material resources.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for processing rubber and plastic insulation pipes, comprising a base (1), characterized in that: A screw rod (201) is movably arranged in the middle of the interior of the base (1); a first bevel gear (202) is fixedly arranged on the upper part of the outer wall of the screw rod (201); a second bevel gear (203) is movably arranged on one side of the first bevel gear (202); the second bevel gear (203) and the first bevel gear (202) are connected in a meshing relationship; a rotating shaft (204) is fixedly arranged on the inner wall of the second bevel gear (203); a movable plate (206) is movably arranged on the lower part of the outer wall of the screw rod (201); the movable plate (206) and the screw rod (201) are connected in a threaded relationship; connecting columns (207) are fixedly arranged on both sides of the bottom of the movable plate (206); the connecting columns (207) are A lifting plate (208) is fixedly arranged at the bottom, universal wheels (210) are fixedly arranged at the four corners of the bottom of the base (1), a fixing frame (301) is fixedly arranged at the top of the base (1), an electric push rod (302) is fixedly arranged at the top of the inner wall of the fixing frame (301), a protective box (303) is fixedly arranged at the telescopic end of the electric push rod (302), a driving motor (305) is fixedly arranged on the inner wall of the protective box (303), an output shaft of the driving motor (305) is fixedly connected to a mounting block (306), a limiting groove is provided on one side of the mounting block (306), and a connecting piece (307) is movably arranged in the limiting groove, and the connection relationship between the connecting piece (307) and the mounting block (306) is a movable plug-in connection.

2. The segment cutting device for processing rubber and plastic thermal insulation pipe according to claim 1, characterized in that: A rotating handle (205) is fixedly disposed at one end of the rotating shaft (204).

3. The segment cutting device for processing rubber and plastic thermal insulation pipe according to claim 1, characterized in that: An anti-slip rubber pad (209) is fixedly provided on the bottom of the lifting plate (208).

4. The segment cutting device for processing rubber and plastic thermal insulation pipe according to claim 1, characterized in that: A ventilation hole is provided on one side of the protection box (303), and a dustproof net (304) is fixedly arranged in the ventilation hole.

5. The segment cutting device for processing rubber and plastic thermal insulation pipe according to claim 1, characterized in that: A cutting disc (308) is fixedly provided on one side of the connecting piece (307).

6. A segment cutting device for processing rubber and plastic thermal insulation pipe according to claim 1, characterized in that: A screw hole is provided inside the connecting piece (307), and a bolt (309) is movably arranged in the screw hole.

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