CN219900429U

CN219900429U - Steel pipe cutting machine

Info

Publication number: CN219900429U
Application number: CN202321070881.5U
Authority: CN
Inventors: 宾蛮
Original assignee: Hunan Jiaxin Laser Machinery Technology Co ltd
Current assignee: Hunan Jiaxin Laser Machinery Technology Co ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-10-27
Anticipated expiration: 2033-05-06

Abstract

The utility model discloses a steel pipe cutting machine, which comprises a base, wherein a supporting rod is arranged on the base, a cross rod is arranged at the top end of the supporting rod, a pipe cutting mechanism is arranged on the cross rod, clamping mechanisms are arranged on two sides of the supporting rod, and a conveying mechanism is arranged on the outer side of the clamping mechanism; the conveying mechanism comprises a motor, a fixing frame, an upper conveying wheel and a lower conveying wheel, wherein the upper conveying wheel and the lower conveying wheel are rotatably arranged in the fixing frame and correspond to each other up and down, and the output end of the motor penetrates through the fixing frame and is connected with the lower conveying wheel. The steel pipe cutting device is simple in structure, the conveying mechanism is arranged and conveyed by the rollers, when the cutting length needs to be changed, the positions of cutting points of the steel pipes can be changed by adjusting the rotation direction of the rollers in the conveying mechanism, so that the cutting length is changed, the operation is simple, time and labor are saved, and the cutting efficiency is high.

Description

Steel pipe cutting machine

Technical Field

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

Background

The steel pipe cutting machine is used for cutting metal pipes in the production and processing processes of the metal pipes, and the auxiliary device is used for better use.

When the existing steel pipe cutting machine is used, the cutting length also needs to be changed according to different cutting requirements, when the cutting length is changed, a worker needs to take out the steel pipe again and then put the steel pipe into fixed cutting, the operation is complex, the time is long, the working time of the worker is prolonged, and the cutting efficiency is low. .

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide a steel pipe cutting machine which can effectively solve the problems in the background art.

The utility model adopts the following technical scheme:

the pipe cutting machine comprises a base, wherein a supporting rod is arranged on the base, a cross rod is arranged at the top end of the supporting rod, pipe cutting mechanisms are arranged on the cross rod, clamping mechanisms are arranged on two sides of the supporting rod, and conveying mechanisms are arranged on the outer sides of the clamping mechanisms;

the conveying mechanism comprises a motor, a fixing frame, an upper conveying wheel and a lower conveying wheel, wherein the upper conveying wheel and the lower conveying wheel are rotatably arranged in the fixing frame and correspond to each other up and down, and the output end of the motor penetrates through the fixing frame and is connected with the lower conveying wheel.

Preferably, a movable frame is further arranged in the fixed frame, the upper conveying wheel is rotatably connected with the movable frame, a rotating wheel is arranged above the fixed frame, the bottom end of the rotating wheel is connected with a rotating shaft, and the rotating shaft penetrates through the fixed frame and is connected with the upper conveying wheel.

Preferably, the clamping mechanism comprises a second driving piece, a fixing plate and a fixing block, wherein the second driving piece is arranged on one side of the fixing plate, the fixing block is arranged on the other side of the fixing plate, and the output end of the second driving piece penetrates through the fixing plate to be connected with the moving block.

Preferably, a space exists between the moving block and the fixed block, and a semicircular through groove is formed in the opposite position of the top ends of the moving block and the fixed block.

Preferably, the bottom end of the clamping mechanism is further provided with a damping mechanism, the damping mechanism comprises two damping plates, the two damping plates are connected through a damping column, and a spring is sleeved on the periphery of the damping column.

Preferably, the pipe cutting mechanism comprises a first driving piece, the first driving piece penetrates through the cross rod and is connected with a telescopic rod, the other end of the telescopic rod is connected with a connecting block, a cutting wheel is arranged on the connecting block, a laser positioner is arranged on one side of the cutting wheel, and the laser positioner is arranged at the bottom end of the connecting block.

Preferably, circular ring sheets coaxial with the cutting wheel are arranged on two opposite side surfaces of the cutting wheel, and steel wire bristles are arranged on the surfaces of the circular ring sheets.

Preferably, the bottom end of the base is provided with support columns, and the support columns are symmetrically arranged around the bottom end of the base.

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

1. the steel pipe cutting device is simple in structure, the conveying mechanism is arranged to convey by the rollers, when the cutting length needs to be changed, the positions of cutting points of the steel pipes can be changed by adjusting the rotation direction of the rollers in the conveying mechanism, so that the cutting length is changed, the operation is simple, time and labor are saved, and the cutting efficiency is high;

2. through setting up fixture and damper, can prevent that the steel pipe from taking place the skew in cutting process, improve the cutting accuracy of steel pipe.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a front view of the present utility model.

Fig. 3 is a schematic structural view of the conveying mechanism of the present utility model.

Fig. 4 is a schematic structural diagram of the pipe cutting mechanism of the present utility model.

Fig. 5 is a schematic structural view of the clamping mechanism of the present utility model.

Fig. 6 is a schematic structural view of the shock absorbing mechanism of the present utility model.

In the figure: 1. a base; 2. a support rod; 3. a cross bar; 4. a pipe cutting mechanism; 401. a first driving member; 402. a telescopic rod; 403. a connecting block; 404. a cutting wheel; 405. a laser locator; 406. brushing steel wires; 5. a clamping mechanism; 501. a second driving member; 502. a fixing plate; 503. a fixed block; 504. a moving block; 505. semicircular through grooves; 6. a conveying mechanism; 601. a motor; 602. a fixing frame; 603. an upper conveying wheel; 604. a lower conveying wheel; 605. a moving rack; 606. a rotating wheel; 607. a rotating shaft; 7. a damping mechanism; 701. a shock absorbing plate; 702. a shock-absorbing column; 703. a spring; 8. and (5) supporting the column.

Detailed Description

The utility model will be further described with reference to the accompanying drawings and detailed description below:

in the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

As shown in fig. 1-6, the pipe cutting machine for steel pipes comprises a base 1, wherein a supporting rod 2 is arranged on the base 1, a cross rod 3 is arranged at the top end of the supporting rod 2, pipe cutting mechanisms 4 are arranged on the cross rod 3, clamping mechanisms 5 are arranged on two sides of the supporting rod 2, and a conveying mechanism 6 is arranged on the outer side of the clamping mechanism 5;

the conveying mechanism 6 comprises a motor 601, a fixing frame 602, an upper conveying wheel 603 and a lower conveying wheel 604, the upper conveying wheel 603 and the lower conveying wheel 604 are rotatably arranged in the fixing frame 602 and correspond to each other up and down, and the output end of the motor 601 penetrates through the fixing frame 602 and is connected with the lower conveying wheel 604.

The upper conveying wheel 603 is rotatably connected with the movable frame 605, a rotating wheel 606 is arranged above the fixed frame 602, a rotating shaft 607 is connected to the bottom end of the rotating wheel 606, the rotating shaft 607 penetrates through the fixed frame 602 and is connected with the upper conveying wheel 603, and the upper conveying wheel 603 is driven to move up and down to clamp conveyed steel pipes through the rotating wheel 606, so that the upper conveying wheel 603 is applicable to steel pipes of different specifications and sizes.

Specifically, the clamping mechanism 5 includes a second driving member 501, a fixing plate 502 and a fixing block 503, the second driving member 501 is disposed on one side of the fixing plate 502, the fixing block 503 is disposed on the other side of the fixing plate 502, an output end of the second driving member 501 penetrates through the fixing plate 502 to be connected with a moving block 504, and the second driving member 501 is started to drive the moving block 504 to clamp and fix the steel pipe.

Further, a space exists between the moving block 504 and the fixed block 503, and a semicircular through groove 505 is formed at the opposite position of the top ends of the moving block 504 and the fixed block 503.

Specifically, fixture 5 bottom still is equipped with damper 7, damper 7 includes two shock attenuation boards 701, two shock attenuation boards 701 are connected through shock strut 702, shock strut 702 periphery cover is equipped with spring 703, and damper 7 strengthens the damping performance of fixture 5, prevents that the steel pipe from taking place the skew at the cutting in-process, improves the cutting accuracy of steel pipe.

Specifically, the pipe cutting mechanism 4 includes first driving piece 401, first driving piece 401 runs through horizontal pole 3 is connected with telescopic link 402, the telescopic link 402 other end is connected with connecting block 403, be equipped with cutting wheel 404 on the connecting block 403, cutting wheel 404 one side is equipped with laser locator 405, laser locator 405 installs the bottom of connecting block 403 sets up laser locator 405 and can fix a position the cutting point, carries out effectual cutting to the steel pipe according to required cutting length, reduces extravagant.

Specifically, the opposite sides of the cutting wheel 404 are provided with circular ring pieces coaxial with the cutting wheel 404, and the surfaces of the circular ring pieces are provided with steel wire bristles 406, which is beneficial to deburring the cut steel pipe and improves the processing efficiency.

Specifically, the bottom of the base 1 is provided with support columns 8, and the support columns 8 are symmetrically arranged around the bottom 1 of the base.

In this embodiment, the first driving member 401 and the second driving member 501 are each a cylinder, a hydraulic cylinder, or the like.

Working principle: inserting a steel pipe into a conveying mechanism 6 at the front end, rotating a rotating wheel 606 to drive an upper conveying wheel 603 to descend so as to fix the steel pipe, starting a motor 601 to convey the steel pipe in, effectively positioning the steel pipe through a laser positioner 405, stopping conveying when the steel pipe reaches a cutting point, clamping and fixing the steel pipe by a clamping mechanism 5, starting a first driving piece 401 to drive a cutting wheel 404 to cut the steel pipe, driving a rear-end conveying mechanism 6 to convey the cut steel pipe after cutting the steel pipe, and starting the conveying mechanism 6 at the front end to convey the subsequent steel pipe; when the cutting length needs to be switched, the conveying direction is changed through the conveying mechanisms 6 at the two ends to adjust the cutting point position after the change in steel pipe cutting, and the laser locator 405 is used for locating, so that subsequent cutting treatment is performed, the process does not need to take out the steel pipe again by workers, and then the steel pipe is put into fixed cutting, so that the operation is simple, time and labor are saved, and the processing efficiency is high.

It will be apparent to those skilled in the art from this disclosure that various other changes and modifications can be made which are within the scope of the utility model as defined in the appended claims.

Claims

1. The steel pipe cutting machine comprises a base and is characterized in that a supporting rod is arranged on the base, a cross rod is arranged at the top end of the supporting rod, a pipe cutting mechanism is arranged on the cross rod, clamping mechanisms are arranged on two sides of the supporting rod, and a conveying mechanism is arranged on the outer side of the clamping mechanism;

2. The steel pipe cutting machine according to claim 1, wherein a movable frame is further arranged in the fixed frame, the upper conveying wheel is rotatably connected with the movable frame, a rotating wheel is arranged above the fixed frame, the bottom end of the rotating wheel is connected with a rotating shaft, and the rotating shaft penetrates through the fixed frame and is connected with the movable frame.

3. A pipe cutting machine according to claim 1, wherein the clamping mechanism comprises a second driving member, a fixing plate and a fixing block, the second driving member is arranged on one side of the fixing plate, the fixing block is arranged on the other side of the fixing plate, and the output end of the second driving member penetrates through the fixing plate to be connected with a moving block.

4. A pipe cutting machine according to claim 3, wherein a distance exists between the movable block and the fixed block, and a semicircular through groove is formed in the opposite position of the top ends of the movable block and the fixed block.

5. The steel pipe cutting machine according to claim 1, wherein the bottom end of the clamping mechanism is further provided with a damping mechanism, the damping mechanism comprises two damping plates, the two damping plates are connected through a damping column, and a spring is sleeved on the periphery of the damping column.

6. The steel pipe cutting machine according to claim 1, wherein the pipe cutting mechanism comprises a first driving piece, the first driving piece penetrates through the cross rod to be connected with a telescopic rod, the other end of the telescopic rod is connected with a connecting block, a cutting wheel is arranged on the connecting block, a laser positioner is arranged on one side of the cutting wheel, and the laser positioner is installed at the bottom end of the connecting block.

7. A pipe cutting machine as defined in claim 6, wherein said cutting wheel has circular ring segments on opposite sides thereof coaxial with said cutting wheel, said circular ring segments having wire bristles on surfaces thereof.

8. The pipe cutting machine according to claim 1, wherein the base bottom is provided with support columns, and the support columns are symmetrically arranged around the base bottom.