CN210010718U

CN210010718U - Pipe cutting machine with clamping device

Info

Publication number: CN210010718U
Application number: CN201920398532.3U
Authority: CN
Inventors: 吴国彬; 彭玉琦
Original assignee: Zhangjiagang Jiayuan Iron And Steel Products Co Ltd
Current assignee: Zhangjiagang Jiayuan Iron And Steel Products Co Ltd
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2020-02-04
Anticipated expiration: 2029-03-27

Abstract

The utility model discloses a take clamping device's pipe cutting machine, including the workstation, cutting tool is installed to workstation one end, and clamping device is installed to the workstation other end. The workbench is also provided with a guide rail along the pipe placing direction, the guide rail is provided with a bearing plate capable of sliding along the guide rail, one end of the bearing plate, which is far away from the cutting tool, is provided with a first air cylinder for pushing the bearing plate to move, the first air cylinder is fixedly arranged on the workbench, and the clamping device is fixedly arranged on the bearing plate. The clamping device comprises a fixed plate vertically fixed on the bearing plate, a sliding plate slidably connected on the bearing plate and a second air cylinder pushing the sliding plate to be close to the fixed plate, opposite surfaces of the fixed plate and the sliding plate are connected with clamping heads through buffering parts, V-shaped openings are formed in the inner sides of the two clamping heads, and the two V-shaped openings are combined to form a channel for the pipe to pass through. The clamping device can clamp the pipes, cutting quality is improved, and the distance between the clamping device and the cutting tool is adjustable, so that the pipe cutting machine is suitable for cutting pipes with different lengths.

Description

Pipe cutting machine with clamping device

Technical Field

The utility model relates to a tubular product processingequipment, in particular to take clamping device's pipe cutting machine.

Background

The pipe is a necessary material for building engineering, and commonly used materials comprise a water supply pipe, a water discharge pipe, a gas pipe, a heating pipe, an electric wire conduit, a rainwater pipe and the like. Pipe cutting is a common process and a pipe cutter is typically used to machine the pipe. The existing large-scale cutting machine is complex in structure and high in cost, most of small-scale cutting machines manually clamp pipes or place the pipes between two carrier rollers, and in the process of cutting the pipes, the pipes are easy to shake, the cutting effect is affected, and the cutting end faces of the pipes are not flat.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide a pipe cutting machine, which is provided with a movable clamping device and has simple structure.

In order to achieve the above purpose, the utility model discloses a technical scheme is: the utility model provides a take clamping device's pipe cutting machine, includes the workstation, cutting tool is installed to workstation one end, clamping device is installed to the workstation other end, has its characterized in that: the cutting device comprises a worktable, a pipe, a cutting tool, a clamping device, a guide rail, a bearing plate, a first cylinder and a second cylinder, wherein the guide rail is arranged on the worktable along the extension direction of the pipe, the bearing plate capable of sliding along the guide rail is arranged on the guide rail, one end, far away from the cutting tool, of the bearing plate is provided with the first cylinder for pushing the bearing plate to move, the first cylinder is fixedly arranged on the worktable, and the clamping device; the clamping device comprises a fixed plate vertically fixed on the bearing plate, a sliding plate slidably connected on the bearing plate and a second air cylinder pushing the sliding plate to be close to the fixed plate, opposite surfaces of the fixed plate and the sliding plate are connected with clamping heads through buffering parts, V-shaped openings are respectively arranged on inner sides of the clamping heads, and the two V-shaped openings are combined to form a channel for the pipe to pass through.

The beneficial effects of the utility model are that, be provided with clamping device before the cutting tool, clamping device is last to be provided with buffering part, can press from both sides tight tubular product in tubular product cutting process, reduces vibrations, improves the cutting quality, and clamping device can remove through first cylinder and loading board cutting tool relatively, and during the terminal tubular product of cutting, clamping device can be close to cutting tool, accomplishes the clamp of shorter tubular product cutting and tightly reduces extravagantly.

Preferably, the buffer component comprises two through holes arranged on the fixed plate or the sliding plate, a connecting column is arranged in each through hole in a sliding mode, a spring is sleeved outside each connecting column, and one end of each connecting column is fixedly connected with a clamping head. The spring can buffer the impact on the clamping head in the vibration process of the pipe, and plays a role in buffering to protect the clamping head.

Preferably, the diameter of the spring is larger than that of the through hole, one end of the spring abuts against the outer wall of the fixed plate or the sliding plate, and the other end of the spring abuts against the clamping head.

Preferably, the two clamping heads are centrosymmetric same-shape modules, one clamping head is provided with a first group of longitudinal intervals, the other clamping head is provided with a second group of longitudinal intervals, and the two groups of longitudinal intervals can be crossed in parallel. The clamping heads can clamp round pipes and square pipes with different sizes by longitudinal arrangement at intervals, so that the application range is enlarged.

Preferably, a rubber strip is arranged on the inner side of the clamping head. The rubber adhesive tape plays a role in buffering and protects the clamping head.

Preferably, the fixed plate passes through the strengthening rib with the loading board is fixed continuous, improves stability.

Preferably, the second cylinder is fixed on the bearing plate, and the output shaft is fixedly connected with the outer side of the sliding plate.

Drawings

Fig. 1 is a schematic structural diagram of a cutting machine in the prior art.

Fig. 2 is a schematic structural diagram of a pipe cutting machine with a clamping device according to the embodiment.

Fig. 3 is a schematic structural diagram of the buffering member according to the embodiment.

Fig. 4 is a schematic view of a clamping head structure according to the embodiment.

In the figure:

1-workbench, 2-cutting tool, 3-guide rail, 4-bearing plate, 5-first cylinder, 6-fixing plate, 7-sliding plate, 8-second cylinder, 9-clamping head, 10-through hole, 11-connecting column and 12-spring.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 2-4, the pipe cutting machine with the clamping device in the present embodiment includes a workbench 1, a cutting tool 2 is installed at one end of the workbench 1, and the cutting tool 2 is a conventional art and includes an upright fixed on the workbench 1, a machine head installed on the upright in a manner of sliding up and down, and a cutting knife installed on the machine head. The other end of the workbench 1 is provided with a clamping device. The workbench 1 is also provided with a guide rail 3, and the guide rail 3 is arranged along the pipe placing direction. Be provided with on the guide rail 3 and follow the gliding loading board 4 of guide rail 3, the one end that cutting tool 2 was kept away from to loading board 4 is provided with the first cylinder 5 that promotes loading board 4 and remove, and first cylinder 5 is fixed to be set up on workstation 1, through the flexible of 5 output shafts of first cylinder, drives loading board 4 and is close to and keeps away from cutting tool 2.

The clamping device is fixedly mounted on the bearing plate 4 and comprises a fixed plate 6 vertically fixed on the bearing plate 4, a sliding plate 7 slidably connected on the bearing plate 4, and a second cylinder 8 pushing the sliding plate 7 close to the fixed plate 6. Fixed plate 6 and second cylinder welded fastening are on loading board 4, and fixed plate 6 and loading board 4 junction are provided with the strengthening rib, reinforcing stability. The bearing plate 4 is provided with a second guide rail for the sliding of the sliding plate 7, and an output shaft of the second cylinder 8 is fixedly connected to the outer side of the sliding plate 7. The opposite surfaces of the fixed plate 6 and the sliding plate 7 are connected with clamping heads 9 through buffer parts, the inner sides of the two clamping heads 9 are respectively provided with a V-shaped opening, and the two V-shaped openings are combined to form a channel for a pipe to pass through.

The two clamping heads 9 are centrosymmetric same-shape modules, a first group of longitudinal intervals are arranged on one clamping head 9, a second group of longitudinal intervals are arranged on the other clamping head 9, the two groups of longitudinal intervals can be crossed in parallel, the size of crossed channels can be adjusted, and the pipe clamping device can be suitable for round and square pipes with different diameters. The inner side of the clamping head 9 is provided with a rubber strip which plays the roles of buffering and protecting the pipe.

The buffer component comprises two through holes 10 arranged on the fixing plate 6, a connecting column 11 is arranged in each through hole 10 in a sliding mode, a spring 12 is sleeved outside each connecting column 11, and one end of each connecting column 11 is fixedly connected with a clamping head 9. The diameter of the spring 12 is larger than that of the through hole 10, one end of the spring 12 abuts against the outer wall of the fixing plate 6, and the other end of the spring 12 abuts against the clamping head 9. The buffer parts between the sliding plate 7 and the clamping head 9 are consistent with the buffer parts between the fixed plate 6 and the clamping head 9.

During the use, drive movable plate 7 through second cylinder 8 and remove to fixed plate 6, make two clamp heads 9 intersect, press from both sides tight tubular product, cut tubular product through cutting tool 2. When tubular product is short excessively, and when needing the cutting, drive whole clamping device through first cylinder 5 and be close to cutting tool 2, and then accomplish the fixed and cutting of the shorter tubular product of length, improve tubular product cutting quality.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. The utility model provides a take clamping device's pipe cutting machine, includes workstation (1), cutting tool (2) are installed to workstation (1) one end, clamping device is installed to workstation (1) the other end, has its characterized in that: the pipe cutting machine is characterized in that a guide rail (3) along the pipe placing direction is further arranged on the workbench (1), a bearing plate (4) capable of sliding along the guide rail (3) is arranged on the guide rail (3), a first air cylinder (5) for pushing the bearing plate (4) to move is arranged at one end, far away from the cutting tool (2), of the bearing plate (4), the first air cylinder (5) is fixedly arranged on the workbench (1), and the clamping device is fixedly arranged on the bearing plate (4); the clamping device comprises a fixed plate (6) vertically fixed on the bearing plate (4), a sliding plate (7) connected onto the bearing plate (4) in a sliding mode, and a second air cylinder (8) pushing the sliding plate (7) to be close to the fixed plate (6), wherein opposite surfaces of the fixed plate (6) and the sliding plate (7) are connected with clamping heads (9) through buffering parts, V-shaped openings are formed in the inner sides of the clamping heads (9), and the V-shaped openings are combined to form a channel for a pipe to pass through.

2. The pipe cutting machine with the clamping device as claimed in claim 1, wherein: the buffer component comprises two through holes (10) formed in the fixed plate (6) or the sliding plate (7), each through hole (10) is provided with a connecting column (11) in a sliding mode, a spring (12) is sleeved outside each connecting column (11), and one end of each connecting column (11) is fixedly connected with a clamping head (9).

3. The pipe cutting machine with the clamping device as claimed in claim 2, wherein: the diameter of the spring (12) is larger than that of the through hole (10), one end of the spring (12) abuts against the outer wall of the fixed plate (6) or the sliding plate (7), and the other end of the spring (12) abuts against the clamping head (9).

4. The pipe cutting machine with the clamping device as claimed in claim 1, wherein: the two clamping heads (9) are centrosymmetric modules with the same shape, a first group of longitudinal intervals is arranged on one clamping head (9), a second group of longitudinal intervals is arranged on the other clamping head (9), and the two groups of longitudinal intervals can be crossed in parallel.

5. The pipe cutting machine with the clamping device as claimed in claim 4, wherein: and a rubber strip is arranged on the inner side of the clamping head (9).

6. The pipe cutting machine with the clamping device as claimed in claim 1, wherein: the fixing plate (6) is fixedly connected with the bearing plate (4) through a reinforcing rib.

7. The pipe cutting machine with the clamping device as claimed in claim 1, wherein: the second cylinder (8) is fixed on the bearing plate (4), and an output shaft is fixedly connected with the outer side of the sliding plate (7).