CN219337812U

CN219337812U - Cutting device for plastic pipe fittings

Info

Publication number: CN219337812U
Application number: CN202223567714.XU
Authority: CN
Inventors: 许琳; 许长友; 仲张林
Original assignee: Jiangsu Lvdao Pipes And Valves Co ltd
Current assignee: Jiangsu Lvdao Pipes And Valves Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-07-14
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the technical field of plastic pipe cutting, and discloses a cutting device for plastic pipe, which solves the problems that when plastic pipe cutting operation is carried out, the labor intensity of operators is high, and the plastic pipe is inconvenient to carry out the cutting operation better, thereby reducing the working efficiency; according to the utility model, the labor intensity of operators can be reduced when the plastic pipe fitting cutting operation is performed, so that the plastic pipe fitting cutting operation can be performed better, and the working efficiency is improved.

Description

Cutting device for plastic pipe fittings

Technical Field

The utility model belongs to the technical field of plastic pipe cutting, and particularly relates to a cutting device for plastic pipe.

Background

The plastic pipe is generally made of polyester serving as a raw material, a stabilizer, a lubricant, a plasticizer and the like through extrusion processing in a pipe making machine in a plastic method, the plastic pipe is widely used in daily life and work of people, an operator needs to use a handheld plastic pipe cutter to cut the plastic pipe in the use and installation process, and the operator needs to hold and press the plastic pipe cutter to cut the plastic pipe during operation, so that the labor intensity of the operator is improved during operation, and the plastic pipe is inconvenient to cut better, so that the working efficiency is reduced.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the cutting device for the plastic pipe, which effectively solves the problems that when the plastic pipe is cut, the labor intensity of operators is high, and the plastic pipe is not convenient to cut better, so that the working efficiency is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a cutting device for plastic pipe fitting, which comprises a main body, the cutting groove has been seted up at the one end top of main part, the bottom fixed mounting of main part has the handle, the mounting groove has been seted up to the inside of main part, and mounting groove and cutting groove intercommunication, the internally mounted of mounting groove has cutting mechanism, cutting mechanism includes the cutting knife, one side fixed mounting of cutting knife has the movable rod, the bottom fixed mounting of movable rod has first drive rack, the bottom meshing of first drive rack is connected with drive gear, and drive gear rotates the inside of installing in the mounting groove, drive gear's bottom meshing is connected with the second drive rack, the bottom fixed mounting of second drive rack has the connecting block, the bottom fixed mounting of connecting block has the screw thread movable sleeve, the internal thread of screw thread movable sleeve runs through and installs the threaded rod, and the one end and the inner wall rotation of mounting groove of threaded rod are connected, the other end rotation of threaded rod installs the positioning seat, and positioning seat fixed mounting is in the inside bottom of mounting groove, the one end fixed mounting motor is kept away from to the positioning seat, and the one end activity of threaded rod runs through in the positioning seat and with the output shaft fixed connection of motor.

Preferably, the bottom of the thread movable sleeve is fixedly provided with a first positioning sliding block, the inner bottom end of the mounting groove is provided with a first positioning sliding groove, and the first positioning sliding block is slidably arranged in the first positioning sliding groove.

Preferably, a positioning rod is slidably arranged in the movable rod, and one end of the positioning rod is fixedly connected with the inner wall of the mounting groove.

Preferably, the top of the movable rod is fixedly provided with a second positioning sliding block, the inner top end of the mounting groove is provided with a second positioning sliding groove, and the second positioning sliding block is slidably arranged in the second positioning sliding groove.

Preferably, a switch is fixedly arranged at the top end of one side of the grip, an anti-slip rubber pad is fixedly arranged at the outer side of the grip, a rechargeable battery is fixedly arranged in the grip, the switch, the rechargeable battery and the motor are electrically connected, a charging port is fixedly arranged at the bottom of the grip, and the charging port is electrically connected with the rechargeable battery.

Compared with the prior art, the utility model has the beneficial effects that:

1) In operation, through interaction of the main body, the handle, the cutting groove, the mounting groove and the cutting mechanism, the labor intensity of operators can be reduced when the plastic pipe fitting cutting operation is carried out, so that the plastic pipe fitting cutting operation can be better carried out, and the working efficiency is improved;

2) In operation, through the interaction of the locating rod, the second locating slide block and the second locating slide groove, the movable rod can be convenient to achieve better stability when moving, so that the cutting mechanism can be ensured to work stably, and the cutting operation of plastic pipe fittings can be better facilitated.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic view of a cutting apparatus for plastic pipe fittings according to the present utility model;

FIG. 2 is a schematic view of a cutting mechanism according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the grip of the present utility model.

In the figure: 1. a main body; 2. cutting a groove; 3. a mounting groove; 4. a cutting mechanism; 5. a cutting knife; 6. a movable rod; 7. a first drive rack; 8. a transmission gear; 9. a second drive rack; 10. a connecting block; 11. a thread movable sleeve; 12. a threaded rod; 13. a positioning seat; 14. a motor; 15. a first positioning slider; 16. a first positioning chute; 17. a positioning rod; 18. a second positioning slide block; 19. a second positioning chute; 20. a grip; 21. a switch; 22. a rechargeable battery; 23. a charging port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The first embodiment, as shown in fig. 1, 2 and 3, comprises a main body 1, wherein a cutting groove 2 is formed at the top of one end of the main body 1, a grip 20 is fixedly installed at the bottom of the main body 1, a mounting groove 3 is formed in the main body 1, the mounting groove 3 is communicated with the cutting groove 2, and a cutting mechanism 4 is installed in the mounting groove 3;

the cutting mechanism 4 comprises a cutting knife 5, one side of the cutting knife 5 is fixedly provided with a movable rod 6, the inside of the movable rod 6 is slidably provided with a positioning rod 17, one end of the positioning rod 17 is fixedly connected with the inner wall of the mounting groove 3, the top of the movable rod 6 is fixedly provided with a second positioning slide block 18, the inside top end of the mounting groove 3 is provided with a second positioning slide groove 19, the second positioning slide block 18 is slidably arranged in the inside of the second positioning slide groove 19, the bottom of the movable rod 6 is fixedly provided with a first transmission rack 7, the bottom of the first transmission rack 7 is in meshed connection with a transmission gear 8, the transmission gear 8 is rotatably arranged in the mounting groove 3, the bottom of the transmission gear 8 is in meshed connection with a second transmission rack 9, the bottom of the second transmission rack 9 is fixedly provided with a connecting block 10, the bottom of the connecting block 10 is fixedly provided with a threaded movable sleeve 11, the bottom of the threaded movable sleeve 11 is fixedly provided with a first positioning slide block 15, the inside bottom end of the mounting groove 3 is provided with a first positioning slide groove 16, the first positioning slide block 15 is slidably arranged in the inside of the first positioning slide groove 16, the threaded rod 11 is internally threaded through 12 of the threaded sleeve 12, one end of the threaded rod 12 is fixedly connected with a threaded rod 13 of a threaded rod seat 13 which is fixedly connected with one end of a threaded rod 13 which is arranged at the end of the threaded rod 13 and is fixedly connected with the threaded rod seat 13, which is fixedly arranged at the threaded rod seat 13 and is far from the threaded rod 13, and is fixedly connected with the threaded rod seat 13, and the threaded rod 13 is fixedly arranged at one end 13, and the threaded seat 13 is fixedly arranged at the end 13, and the end 13 is fixedly arranged at the end 13, and the end 13 is far from the end 13, and the end is far away from the end and placed;

a switch 21 is fixedly arranged at the top end of one side of the grip 20, an anti-slip rubber pad is fixedly arranged at the outer side of the grip 20, a rechargeable battery 22 is fixedly arranged in the grip 20, the switch 21, the rechargeable battery 22 and the motor 14 are electrically connected, a charging port 23 is fixedly arranged at the bottom of the grip 20, and the charging port 23 is electrically connected with the rechargeable battery 22;

in use, through the interaction of the main body 1, the grip 20, the cutting groove 2, the mounting groove 3 and the cutting mechanism 4, the labor intensity of operators can be reduced when the plastic pipe cutting operation is carried out, so that the plastic pipe is better cut, the working efficiency is improved, and through the interaction of the positioning rod 17, the second positioning slide block 18 and the second positioning slide groove 19, the movable rod 6 can be conveniently and stably moved, so that the cutting mechanism 4 can be conveniently ensured to work stably, and the plastic pipe cutting operation can be conveniently and better carried out.

Working principle: during operation, firstly, the plastic pipe fitting to be cut is placed in the cutting groove 2, then the motor 14 is started through the switch 21, the motor 14 drives the threaded rod 12 to rotate, the threaded rod 12 drives the threaded movable sleeve 11 to move, the threaded movable sleeve 11 drives the first positioning sliding block 15 to slide in the first positioning sliding groove 16, better stability of the threaded movable sleeve 11 during movement can be ensured, meanwhile, the threaded movable sleeve 11 drives the connecting block 10 to move, the connecting block 10 drives the second transmission rack 9 to move, the second transmission rack 9 drives the transmission gear 8 to rotate, the transmission gear 8 drives the first transmission rack 7 to move, the first transmission rack 7 drives the movable rod 6 to slide outside the positioning rod 17, the movable rod 6 drives the second positioning sliding block 18 to slide in the second positioning sliding groove 19, better stability can be ensured when the movable rod 6 moves, meanwhile, the movable rod 6 drives the cutting knife 5 to move, after the cutting operation is completed on the plastic pipe fitting in the cutting groove 2, the switch 21 is pressed again, the motor 14 is rotated reversely, the cutting knife 5 is driven to reset, the plastic pipe fitting can be cut more conveniently, and the cutting efficiency of the plastic pipe fitting can be improved.

Claims

1. Cutting device for plastic pipe fittings, comprising a main body (1), characterized in that: the utility model discloses a cutting machine, which comprises a main body (1), a handle (20) is arranged at the top of one end of the main body (1), a mounting groove (3) is arranged in the main body (1), the mounting groove (3) is communicated with the cutting groove (2), a cutting mechanism (4) is arranged in the mounting groove (3), the cutting mechanism (4) comprises a cutting knife (5), a movable rod (6) is fixedly arranged at one side of the cutting knife (5), a first transmission rack (7) is fixedly arranged at the bottom of the movable rod (6), a transmission gear (8) is connected at the bottom of the first transmission rack (7) in a meshed manner, the transmission gear (8) is rotatably arranged in the mounting groove (3), a second transmission rack (9) is connected at the bottom of the transmission gear (8), a connecting block (10) is fixedly arranged at the bottom of the second transmission rack (9), a thread movable sleeve (11) is fixedly arranged at the bottom of the connecting block (10), a threaded rod (12) is arranged in a penetrating manner through the internal thread of the thread movable sleeve (11), one end of the threaded rod (12) is rotatably connected with the inner wall of the mounting groove (3), a positioning seat (13) is rotatably arranged at the bottom of the threaded rod (12), and the positioning seat (13) is fixedly arranged at the bottom of the threaded rod (3), one end of the positioning seat (13) far away from the threaded rod (12) is fixedly provided with a motor (14), and one end of the threaded rod (12) movably penetrates through the positioning seat (13) and is fixedly connected with an output shaft of the motor (14).

2. A cutting device for plastic pipe according to claim 1, characterized in that: the bottom of the thread movable sleeve (11) is fixedly provided with a first positioning sliding block (15), the bottom end of the inside of the installation groove (3) is provided with a first positioning sliding groove (16), and the first positioning sliding block (15) is slidably installed in the first positioning sliding groove (16).

3. A cutting device for plastic pipe according to claim 1, characterized in that: the inside of movable rod (6) slidable mounting has locating lever (17), and the one end of locating lever (17) and the inner wall fixed connection of mounting groove (3).

4. A cutting device for plastic pipe according to claim 3, characterized in that: the top of movable rod (6) fixed mounting has second location slider (18), and second location spout (19) have been seted up on the inside top of mounting groove (3), and second location slider (18) slidable mounting is in the inside of second location spout (19).

5. A cutting device for plastic pipe according to claim 1, characterized in that: the anti-slip electric bicycle is characterized in that a switch (21) is fixedly arranged at the top end of one side of the handle (20), an anti-slip rubber pad is fixedly arranged at the outer side of the handle (20), a rechargeable battery (22) is fixedly arranged in the handle (20), the switch (21), the rechargeable battery (22) and the motor (14) are electrically connected, a charging port (23) is fixedly arranged at the bottom of the handle (20), and the charging port (23) is electrically connected with the rechargeable battery (22).