CN220807646U

CN220807646U - Pipe cutting machine

Info

Publication number: CN220807646U
Application number: CN202321209731.8U
Authority: CN
Inventors: 潘浩
Original assignee: Jiangxi Junxian Pipe Industry Co ltd
Current assignee: Jiangxi Junxian Pipe Industry Co ltd
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2024-04-19
Anticipated expiration: 2033-05-18

Abstract

The utility model relates to the technical field of pipe cutting, in particular to a pipe cutting machine, which at least comprises a working frame, wherein the surface of the working frame is provided with a clamping moving assembly, the clamping moving assembly is used for clamping a pipe so as to drive the pipe to transversely move, the clamping moving assembly can simultaneously adjust the internal clamping area so as to be suitable for pipes with different radiuses, the surface of the working frame is provided with a cutting stabilizing assembly which is used for cutting the pipe, the cutting stabilizing assembly is simultaneously provided with supporting points at two sides of a pipe cutting point, the supporting points are used for fixing the stressed horizontal position of the pipe, and the cutting stabilizing assembly limits the inclination angle of the pipe; thereby drive tubular product through centre gripping mobile component centre gripping tubular product and remove, make tubular product realize continuous cutting, improve the cutting efficiency to tubular product, centre gripping mobile component adjusts inside clamping area simultaneously, makes this device can cut the centre gripping to different tubular products.

Description

Pipe cutting machine

Technical Field

The utility model relates to the technical field of pipe cutting, in particular to a pipe cutting machine.

Background

At present, when the existing pipe cutting machine is used for cutting pipes, the positions of the pipes are easy to deviate, the pipes are mostly fixed manually, time and labor are wasted, the workload is large, the working efficiency is low, certain potential safety hazards exist when the pipes are fixed manually, the stability of the pipes during cutting is reduced, and the cutting effect of the pipes is affected.

For pipe splitting, there are many prior art techniques, such as:

Chinese patent publication No. CN218856232U discloses a pipe cutting machine, including the base case, be provided with fixture in the base case, the top fixedly connected with symmetric distribution's of base case curb plate, fixedly connected with dead lever between two sets of curb plates, the outer wall sliding connection of dead lever has the sliding sleeve, the bottom fixed mounting of sliding sleeve has the cylinder, the drive end fixedly connected with mounting panel of cylinder, the bottom fixed mounting of mounting panel has the second motor, place the tubular product between two sets of arc clamp splice, the output shaft rotation of first motor drives the worm wheel and rotates and then drive the screw thread piece and move downwards, the screw thread piece moves downwards and drives the transfer line and rotate and then drive the movable block and slide, the movable block moves and drives the arc clamp splice and carry out the centre gripping to the tubular product, the output shaft rotation of third motor drives the gear and rotates and make the cutting wheel remove to the tubular product cutting department directly over, the drive end of cylinder drives the cutting wheel and contacts with the tubular product, the output shaft rotation of second motor drives the cutting wheel and cuts the tubular product.

Therefore, when the pipe is used in different places, the whole pipe needs to be cut, so that the length of a single pipe is reduced, but when the pipe is cut, two ends of the pipe need to be fixed at two sides of a cutting point, the phenomenon that the cutting quality of the pipe is affected due to the fact that the pipe is tilted upwards when the pipe is cut is avoided, and when the pipe is continuously cut in the follow-up process, the cut pipe needs to be reinstalled on the surface of the cutting machine in a troublesome manner.

In view of this, the present utility model provides a pipe cutter.

Disclosure of utility model

The utility model aims to solve the defects and provide a pipe cutting machine capable of continuously cutting pipes.

Set up the stable subassembly of cutting on the work frame surface, cut tubular product through the stable subassembly of cutting this moment, provide two strong points simultaneously when tubular product cutting, avoid tubular product cutting skew, centre gripping moving assembly drives tubular product and removes simultaneously, realizes continuous cutting.

The utility model provides a pipe cutting machine which at least comprises a working frame, wherein the surface of the working frame is provided with a clamping moving assembly, the clamping moving assembly is used for clamping a pipe so as to drive the pipe to move transversely, the clamping moving assembly can simultaneously adjust the internal clamping area so as to be suitable for pipes with different radiuses, the surface of the working frame is provided with a cutting stabilizing assembly, the cutting stabilizing assembly is used for cutting the pipe, the cutting stabilizing assembly is simultaneously provided with supporting points at two sides of a pipe cutting point, the supporting points are used for fixing the stressed horizontal position of the pipe, and the cutting stabilizing assembly limits the inclination angle of the pipe.

As a further improvement of the technical scheme, the clamping moving assembly at least comprises a first threaded rod, the first threaded rod is rotationally connected with the working frame, a first motor used for driving the first threaded rod to rotate is arranged on the surface of the working frame, and the surface of the first threaded rod is in threaded connection with the connecting frame.

As a further improvement of the technical scheme, the second threaded rod is connected to the inside of the connecting frame in a rotating mode, two fixing frames are connected to the inside of the second threaded rod in a threaded mode, and a second motor used for driving the second threaded rod to rotate is arranged on the surface of the connecting frame.

As the further improvement of this technical scheme, the cutting stabilizing assembly includes the cutting knife at least, the cutting knife is installed at the work frame top, the work frame is inside to be equipped with and to be used for driving the pneumatic cylinder of cutting knife vertical movement, work frame internally mounted has the elastic component.

As a further improvement of the technical scheme, the other end of the elastic piece is connected with a first fixing rod, a fixing block is rotationally connected inside the working frame, a third motor for driving the fixing block to rotate is arranged at the bottom of the working frame, a second fixing rod is connected with the surface of the fixing block in a threaded manner, and the second fixing rod is connected with the working frame in a sliding manner.

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

In this tubular product cutting machine, thereby drive tubular product through the centre gripping mobile unit centre gripping tubular product and remove, make tubular product realize continuous cutting, improve the cutting efficiency to tubular product, centre gripping mobile unit adjusts inside clamping area simultaneously, make this device can cut the centre gripping to different tubular products, increase this device's application range, both sides support when cutting stable assembly to tubular product cutting through cutting, avoid tubular product atress cutting to appear the skew, the incision that leads to tubular product appears the slope, the cutting stable assembly appears upwarping when avoiding tubular product cutting simultaneously, improve tubular product cutting's quality.

Drawings

The utility model is described in more detail below, by way of example, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic view of a work frame of the present utility model;

FIG. 2 is a schematic view of a first threaded rod according to the present utility model;

FIG. 3 is a schematic view of a connector of the present utility model;

FIG. 4 is a schematic view of a first securing lever according to the present utility model;

fig. 5 is a schematic view of a second fixing rod according to the present utility model.

The meaning of each reference sign in the figure is:

10. A work frame;

20. Clamping the moving assembly; 21. a first threaded rod; 22. a first motor; 23. a connecting frame; 24. a second threaded rod; 25. a fixing frame; 26. a second motor;

30. Cutting the stabilizing assembly; 31. a cutting knife; 32. a hydraulic cylinder; 33. an elastic member; 34. a first fixing rod; 35. a fixed block; 36. a third motor; 37. and a second fixing rod.

Detailed Description

When the pipe is used in different places, the whole pipe needs to be cut, so that the length of a single pipe is reduced, but when the pipe is cut, two ends of the pipe need to be fixed at two sides of a cutting point, the phenomenon that the cutting quality of the pipe is affected due to the fact that the pipe is tilted upwards when the pipe is cut is avoided, and when the pipe is cut continuously in the follow-up process, the cut pipe needs to be reinstalled on the surface of a cutting machine in a more troublesome manner.

As shown in fig. 1-5, the device at least comprises a working frame 10, the surface of the working frame 10 is provided with a clamping moving assembly 20, the clamping moving assembly 20 is used for clamping a pipe so as to drive the pipe to move transversely, the clamping moving assembly 20 can adjust the internal clamping area at the same time, so that pipes with different radiuses are suitable, the surface of the working frame 10 is provided with a cutting stabilizing assembly 30, the cutting stabilizing assembly 30 is used for cutting the pipe, the cutting stabilizing assembly 30 is simultaneously provided with supporting points at two sides of a pipe cutting point, the supporting points are used for fixing the stressed horizontal position of the pipe, and the cutting stabilizing assembly 30 limits the inclination angle of the pipe;

The improvement of the embodiment is that: the pipe is clamped by the clamping moving assembly 20 so as to drive the pipe to move, so that the pipe is continuously cut, meanwhile, the internal clamping area is adjusted by the clamping moving assembly 20, different pipes can be cut and clamped by the device, the two sides of the pipe are supported when the pipe is cut by the cutting stabilizing assembly 30, the pipe is prevented from being deflected when the pipe is stressed and cut, the notch of the pipe is prevented from tilting, and meanwhile, the pipe is prevented from being tilted when the pipe is cut by the cutting stabilizing assembly 30;

The clamping moving assembly 20 at least comprises a first threaded rod 21, the first threaded rod 21 is rotationally connected with the working frame 10, a first motor 22 for driving the first threaded rod 21 to rotate is arranged on the surface of the working frame 10, a connecting frame 23 is in threaded connection with the surface of the first threaded rod 21, a second threaded rod 24 is rotationally connected inside the connecting frame 23, two fixing frames 25 are in threaded connection inside the second threaded rod 24, a second motor 26 for driving the second threaded rod 24 to rotate is arranged on the surface of the connecting frame 23, the internal thread directions of the two fixing frames 25 are respectively left-handed and right-handed, and the second threaded rod 24 rotates and moves in the opposite directions of the two fixing frames 25;

The cutting stabilizing assembly 30 at least comprises a cutting knife 31, the cutting knife 31 is arranged at the top of the working frame 10, a hydraulic cylinder 32 for driving the cutting knife 31 to vertically move is arranged in the working frame 10, an elastic piece 33 is arranged in the working frame 10, the other end of the elastic piece 33 is connected with a first fixing rod 34, a fixing block 35 is rotatably connected in the working frame 10, a third motor 36 for driving the fixing block 35 to rotate is arranged at the bottom of the working frame 10, a second fixing rod 37 is connected with the surface of the fixing block 35 in a threaded manner, the second fixing rod 37 is in sliding connection with the working frame 10, and the upward moving path of the second fixing rod 37 is limited to avoid rotation of the second fixing rod 37.

To sum up, the working principle of the scheme is as follows: when the pipe needs to be cut, firstly, the pipe is placed in the fixing frame 25, then the second motor 26 is started to work, the second motor 26 is started to drive the second threaded rod 24 to rotate, so that the fixing frame 25 moves to clamp the pipe, then the first motor 22 is started to work, the first motor 22 works to drive the first threaded rod 21 to rotate, and the first threaded rod 21 rotates to push the connecting frame 23 to move, so that the pipe moves;

then, the first fixing rod 34 is pulled upwards, after the pipe passes through the top of the second fixing rod 37, the first fixing rod 34 is loosened, the elastic piece 33 generates elastic force to pull the first fixing rod 34 to be attached to the top of the pipe, then the third motor 36 is started to work, the third motor 36 works to drive the fixing block 35 to rotate, the fixing block 35 rotates to enable the second fixing rod 37 to move upwards, so that the horizontal angle of the pipe is consistent, finally the hydraulic cylinder 32 and the cutting knife 31 are started to work, and the hydraulic cylinder 32 works to enable the cutting knife 31 to cut the pipe.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A pipe cutting machine which is characterized in that: including at least one work frame (10), work frame (10) surface is equipped with centre gripping and removes subassembly (20), centre gripping removes subassembly (20) and is used for carrying out the centre gripping to tubular product to drive tubular product and carry out lateral shifting, centre gripping removes subassembly (20) adjustable inside centre gripping area simultaneously, thereby be suitable for different radius tubular product, work frame (10) surface is equipped with cutting stability subassembly (30), cutting stability subassembly (30) are used for cutting apart tubular product, cutting stability subassembly (30) all are equipped with the supporting point in tubular product cutting point both sides simultaneously, and the supporting point is used for fixing tubular product atress horizontal position, cutting stability subassembly (30) are spacing to tubular product inclination.

2. The pipe cutter of claim 1, wherein: the clamping moving assembly (20) at least comprises a first threaded rod (21), the first threaded rod (21) is rotationally connected with the working frame (10), a first motor (22) for driving the first threaded rod (21) to rotate is arranged on the surface of the working frame (10), and a connecting frame (23) is in threaded connection with the surface of the first threaded rod (21).

3. The pipe cutter of claim 2, wherein: the connecting frame (23) is internally connected with a second threaded rod (24) in a rotating mode, two fixing frames (25) are connected with the second threaded rod (24) in an internal threaded mode, and a second motor (26) used for driving the second threaded rod (24) to rotate is arranged on the surface of the connecting frame (23).

4. The pipe cutter of claim 1, wherein: the cutting stabilizing assembly (30) at least comprises a cutting knife (31), the cutting knife (31) is arranged at the top of the working frame (10), a hydraulic cylinder (32) for driving the cutting knife (31) to vertically move is arranged inside the working frame (10), and an elastic piece (33) is arranged inside the working frame (10).

5. The pipe cutter of claim 4, wherein: the elastic piece (33) other end is connected with first dead lever (34), inside rotation of work frame (10) is connected with fixed block (35), work frame (10) bottom is equipped with and is used for driving rotatory third motor (36) of fixed block (35), fixed block (35) surface threaded connection has second dead lever (37), second dead lever (37) and work frame (10) sliding connection.