Rapid pipeline cutting device

Abstract

The utility model discloses a rapid pipeline cutting device, and relates to the technical field of water-power engineering construction related equipment. The cutting device comprises a bearing plate, a fixing plate, a positioning plate, a clamping mechanism, an air cylinder and a cutting knife. According to the pipeline cutting device, the purpose of clamping pipelines with different outer diameters can be achieved by replacing the clamping frames with different inner diameters, after the driving machine is driven, the driving wheel can conduct circular motion, when the driving wheel rotates, the pipeline between the clamping frames can be driven to conduct circular motion, and at the moment, the purpose of cutting the pipeline can be achieved under the cooperation of the cutting knife; the purpose of rapidly cutting the pipeline can be achieved; according to the pipeline cutting device, the mounting stability of the cutting knives can be guaranteed under the action of the air cylinders, the purpose of cutting pipelines can be achieved under the action of the cutting knives, and the distance between the two cutting knives can be changed under the action of the air cylinders, so that the purpose of cutting pipelines with different outer diameters can be achieved, and the applicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment related to hydropower engineering construction, and in particular to a pipeline rapid cutting device. Background Art

[0002] Water conservancy and hydropower engineering mainly utilizes the basic theories and basic knowledge of mathematics, mechanics, and building structures that are necessary for the construction of hydropower projects. Through necessary engineering design methods, construction management methods, and scientific research methods, it carries out surveying, planning, design, construction, scientific research, and management of water conservancy and hydropower engineering. In water conservancy and hydropower engineering, various pipes often need to be cut so that the pipe length can meet work requirements.

[0003] Workers engaged in the construction of hydropower projects found in actual work that it is difficult to clamp the pipe conveniently with the pipe cutting device, and it is difficult to rotate the pipe after clamping to complete the cutting work. It is not practical enough, and the saw blade and the pipe will heat up seriously after working for a long time, which can easily cause the saw blade to wear sharply and the edge of the pipe to deform. For this reason, we propose a pipe quick cutting device. Utility Model Content

[0004] The purpose of the utility model is to solve the problems mentioned in the above background technology, and provide a pipeline rapid cutting device.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0006] A quick pipe cutting device comprises a supporting plate, the upper end surface of which is mounted with two symmetrically arranged fixing plates and a positioning plate; each of the fixing plates is equipped with a clamping mechanism, the clamping mechanism comprises a supporting seat, the upper end surface of the supporting seat is mounted with a driving machine, the circumferential surface of the driving shaft of the driving machine is sleeved with a driving wheel, the driving wheel is transmission-connected with a driving disk, and the outer end surface of the driving disk is detachably mounted with a clamping frame; the inner end surface of the positioning plate is mounted with a cylinder, and the inner end of the output shaft of the cylinder is mounted with a cutting knife.

[0007] Furthermore, each of the fixing plates is provided with a mounting groove inside, and the driving disk is mounted in the mounting groove.

[0008] Furthermore, a clamping block is installed on the lower end surface of the support seat, and a clamping groove is opened on the upper end surface of the supporting plate, and the clamping block is clamped in the clamping groove.

[0009] Furthermore, a plurality of driving teeth are evenly mounted on the circumferential surface of the driving wheel, a plurality of transmission teeth are evenly mounted on the circumferential surface of the driving disc, and the driving teeth are meshed and connected with the transmission teeth.

[0010] Furthermore, a groove is formed on the outer end surface of the driving disk, and a protrusion is installed on the inner end surface of the clamping frame, and the protrusion is clamped in the groove.

[0011] Furthermore, a connecting column is installed on the outer end surface of the clamping frame.

[0012] Furthermore, a countersunk hole is formed on the inner end surface of each positioning plate, and the outer end surface of the cylinder is inserted into the countersunk hole.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model can achieve the purpose of clamping pipes with different outer diameters by replacing clamping frames with different inner diameters. After driving the driving machine, the driving wheel can make a circular motion. When the driving wheel rotates, it will drive the pipes between the clamping frames to make a circular motion. At this time, with the cooperation of the cutting knife, the purpose of cutting the pipe can be achieved, that is, the purpose of quickly cutting the pipe can be achieved.

[0015] 2. The utility model can ensure the installation stability of the cutting knife under the action of the cylinder, can achieve the purpose of cutting the pipe under the action of the cutting knife, and can change the distance between the two cutting knives under the action of the cylinder, so as to achieve the purpose of cutting pipes with different outer diameters, and has strong applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 It is a side sectional view of the utility model;

[0018] Figure 3 It is a three-dimensional schematic diagram of the clamping mechanism in the utility model;

[0019] Figure 4 It is a three-dimensional schematic diagram of the utility model without the clamping mechanism.

[0020] Figure numerals: 1, supporting plate; 2, fixing plate; 3, positioning plate; 4, clamping mechanism; 401, supporting seat; 402, driving machine; 403, driving wheel; 404, driving disk; 405, clamping frame; 406, connecting column; 5, cylinder; 6, cutting knife. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0022] See also Figure 1 - Figure 4The utility model provides a pipeline rapid cutting device, including a supporting plate 1, the upper end surface of the supporting plate 1 is installed with two symmetrically arranged fixing plates 2 and a positioning plate 3, the inner end surface of the positioning plate 3 is installed with a cylinder 5, and the inner end of the output shaft of the cylinder 5 is installed with a cutting knife 6.

[0023] Under the action of the supporting plate 1, the installation stability of the fixing plate 2 and the positioning plate 3 can be guaranteed. Under the action of the fixing plate 2, the installation stability and rotation stability of the driving disk 404 can be guaranteed. Under the action of the positioning plate 3, the installation stability of the cylinder 5 can be guaranteed. Under the action of the cylinder 5, the installation stability of the cutting knife 6 can be guaranteed. Under the action of the cutting knife 6, the purpose of cutting the pipeline can be achieved. Under the action of the cylinder 5, the distance between the two cutting knives 6 can be changed, thereby achieving the purpose of cutting pipelines with different outer diameters. It has strong applicability.

[0024] Each fixing plate 2 is equipped with a clamping mechanism 4, which includes a support seat 401, on the upper end surface of which a driving machine 402 is mounted, a driving wheel 403 is sleeved on the circumferential surface of the driving shaft of the driving machine 402, and the driving wheel 403 is transmission-connected to a driving disk 404, on the outer end surface of which a clamping frame 405 is detachably mounted.

[0025] Under the action of the support plate 1, the installation stability of the support seat 401 can be guaranteed. Under the action of the support seat 401, the installation stability of the driving machine 402 can be guaranteed. Under the action of the driving machine 402, the installation stability of the driving wheel 403 can be guaranteed. Under the action of the driving disc 404, the rotation purpose of the clamping frame 405 can be achieved. By replacing the clamping frames 405 with different inner diameters, the clamping purpose of pipes with different outer diameters can be achieved. After driving the driving machine 402, the driving wheel 403 can be made to perform a circular motion. When the driving wheel 403 rotates, it will drive the pipes between the clamping frames 405 to perform a circular motion. At this time, with the cooperation of the cutting knife 6, the purpose of cutting the pipe can be achieved, that is, the purpose of quickly cutting the pipe can be achieved.

[0026] In this embodiment, preferably, each fixing plate 2 is provided with a mounting groove inside, and the driving disk 404 is installed in the mounting groove; under the action of the mounting groove, the installation stability of the driving disk 404 can be ensured, and the rotation of the driving disk 404 will not be affected.

[0027] In this embodiment, preferably, a snap-in block is installed on the lower end surface of the support seat 401, and a snap-in groove is opened on the upper end surface of the support plate 1, and the snap-in block is snapped into the snap-in groove; with the cooperation of the snap-in block and the snap-in groove, the connection stability between the support seat 401 and the support plate 1 can be guaranteed, and the support seat 401 and the support plate 1 can be disassembled, which is convenient for combined installation.

[0028] In this embodiment, preferably, a plurality of driving teeth are evenly installed on the circumferential surface of the driving wheel 403, and a plurality of transmission teeth are evenly installed on the circumferential surface of the driving disc 404, and the driving teeth and the transmission teeth are meshingly connected; the cooperation of the driving teeth and the transmission teeth can ensure the stability of the transmission.

[0029] In this embodiment, preferably, a groove is provided on the outer end surface of the driving disk 404, and a protrusion is installed on the inner end surface of the clamping frame 405, and the protrusion is snapped into the groove; with the cooperation of the protrusion and the groove, the connection stability between the clamping frame 405 and the driving disk 404 can be ensured, and the clamping frame 405 can be disassembled for easy replacement.

[0030] In this embodiment, preferably, a connecting column 406 is installed on the outer end surface of the clamping frame 405; the installation stability of the connecting column 406 can be guaranteed under the action of the clamping frame 405, and the disassembly and replacement of the clamping frame 405 is more convenient under the action of the connecting column 406.

[0031] In this embodiment, preferably, a countersunk hole is formed on the inner end surface of each positioning plate 3, and the outer end surface of the cylinder 5 is inserted into the countersunk hole; the installation stability of the cylinder 5 can be ensured by the countersunk hole.

[0032] The working principle and use process of the utility model are as follows: when the device is used, the installation stability of the fixing plate 2 and the positioning plate 3 can be ensured under the action of the supporting plate 1, the installation stability and rotation stability of the driving disk 404 can be ensured under the action of the fixing plate 2, the installation stability of the cylinder 5 can be ensured under the action of the positioning plate 3, the installation stability of the cutting knife 6 can be ensured under the action of the cylinder 5, the purpose of cutting the pipeline can be achieved under the action of the cutting knife 6, and the spacing between the two cutting knives 6 can be changed under the action of the cylinder 5, so as to achieve the purpose of cutting pipelines with different outer diameters, and the applicability is strong; the rotation purpose of the clamping frame 405 can be achieved under the action of the driving disk 404, and the clamping purpose of pipelines with different outer diameters can be achieved by replacing the clamping frames 405 with different inner diameters. After driving the driving machine 402, the driving wheel 403 can be made to perform a circular motion. When the driving wheel 403 rotates, it will drive the pipeline between the clamping frames 405 to perform a circular motion. At this time, the purpose of cutting the pipeline can be achieved with the cooperation of the cutting knife 6, that is, the purpose of rapid cutting of the pipeline can be achieved.

[0033] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A pipeline rapid cutting device, characterized in that: The invention comprises a supporting plate (1), the upper end surface of which is mounted two symmetrically arranged fixing plates (2) and a positioning plate (3); each fixing plate (2) is provided with a clamping mechanism (4), the clamping mechanism (4) comprising a supporting seat (401), the upper end surface of which is mounted a driving machine (402), the circumferential surface of the driving shaft of the driving machine (402) being sleeved with a driving wheel (403), the driving wheel (403) being drivingly connected to a driving disk (404), the outer end surface of which is detachably mounted a clamping frame (405); the inner end surface of the positioning plate (3) is mounted with a cylinder (5), the inner end of the output shaft of the cylinder (5) being mounted with a cutting knife (6).

2. A pipeline rapid cutting device according to claim 1, characterized in that: Each of the fixing plates (2) is provided with a mounting groove inside, and the driving disk (404) is mounted in the mounting groove.

3. The pipeline rapid cutting device according to claim 1, characterized in that: The lower end surface of the support seat (401) is provided with a clamping block, and the upper end surface of the support plate (1) is provided with a clamping groove, in which the clamping block is clamped.

4. The pipeline rapid cutting device according to claim 1, characterized in that: A plurality of driving teeth are evenly mounted on the circumferential surface of the driving wheel (403), and a plurality of transmission teeth are evenly mounted on the circumferential surface of the driving disc (404), and the driving teeth are meshed and connected with the transmission teeth.

5. The pipeline rapid cutting device according to claim 1, characterized in that: The outer end surface of the driving disk (404) is provided with a groove, and the inner end surface of the clamping frame (405) is provided with a protrusion, which is clamped in the groove.

6. The pipeline rapid cutting device according to claim 1, characterized in that: A connecting column (406) is installed on the outer end surface of the clamping frame (405).

7. The pipeline rapid cutting device according to claim 1, characterized in that: The inner end surface of each positioning plate (3) is provided with a countersunk hole, and the outer end surface of the cylinder (5) is inserted into the countersunk hole.

Images