High-pressure pipe fitting cutting machine with ash removal mechanism

Abstract

The utility model discloses a high-pressure pipe fitting cutting machine with a deashing mechanism, which comprises a mounting seat and a saw blade, a mounting frame is arranged above the mounting seat, an adjusting ring is arranged on the mounting frame, the adjusting ring is rotatably connected with the mounting frame through a bearing, a gear ring is sleeved on the adjusting ring, a driving wheel is arranged in the mounting frame, and the driving wheel is connected with the saw blade. A first motor is arranged in the mounting frame, the driving wheel is connected with the output end of the first motor through a rotating shaft, the driving wheel is connected with the gear ring in a meshed mode, a movable seat is arranged on the adjusting ring, the saw blade is fixedly mounted on the movable seat, and the position of the saw blade is adjusted by arranging the mounting frame and the adjusting ring. And the adjusting ring drives the saw blade to rotate with the axis of the mounting frame as the circle center, one-time all-directional cutting of the pipe fitting is achieved, the pipe fitting does not need to be disassembled and assembled multiple times in the cutting process, errors of a cutting line are avoided, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe cutting, in particular to a high-pressure pipe cutting machine with a dust cleaning mechanism. Background Art

[0002] A pipe cutting machine is a machine specially used for cutting pipes. It is usually used in the construction, manufacturing, aerospace and other industries. It can cut pipes of various materials, such as copper pipes, steel pipes, iron pipes, aluminum pipes, etc. The cutting process is fast and accurate, which can improve work efficiency.

[0003] In the prior art, it is impossible to cut the entire pipe at one time. After cutting a part of the pipe, the worker needs to rotate the pipe for a circle before cutting the next part. During the process of adjusting the position of the pipe, the cutting line is prone to offset, thereby affecting the cutting effect of the pipe. In addition, during the prior art pipe cutting process, a large amount of dust is generated and scattered in the air or on the workbench, seriously polluting the working environment. Utility Model Content

[0004] The utility model aims to provide a high-pressure pipe cutting machine with a dust cleaning mechanism to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-pressure pipe cutting machine with a dust cleaning mechanism, comprising a mounting seat and a saw blade, a mounting frame is provided above the mounting seat, two groups of fixed seats are provided above the mounting seat, both groups of fixed seats are slidably connected with the mounting seat, an adjusting ring is provided on the mounting frame, the adjusting ring is rotatably connected with the mounting frame through a bearing, a gear ring is sleeved on the adjusting ring, a driving wheel is provided in the mounting frame, a first motor is provided in the mounting frame, the driving wheel is connected to the output end of the first motor through a rotating shaft, the driving wheel is meshed with the gear ring, a moving seat is provided on the adjusting ring, and the saw blade is fixedly mounted on the moving seat.

[0006] As a further preferred embodiment of the present technical solution, a threaded rod is provided in the adjusting ring, a first motor is provided in the adjusting ring, two ends of the threaded rod respectively pass through the adjusting ring and are rotatably connected to the adjusting ring, the upper end of the threaded rod is connected to the output end of the first motor, and the threaded rod passes through the moving seat and is threadedly connected to the moving seat.

[0007] As a further preferred embodiment of the present technical solution, an installation box is fixedly installed on the movable seat, a fan is provided in the installation box, a second motor is provided in the installation box, the fan is connected to the output end of the second motor, a filter is embedded above the installation box, a filter rack is provided in the installation box, a dust box is provided below the installation box, and a dust collector head is provided on the left side of the installation box.

[0008] As a further preferred embodiment of the present technical solution, the dust box is threadedly sleeved with the mounting box, the dust collector head is fixedly connected with the mounting box via a connecting pipe, and the interface between the connecting pipe and the mounting box is located between the filter frame and the dust box.

[0009] As a further preferred embodiment of the present technical solution, two groups of symmetrically distributed screw rods are provided in the mounting seat, and the two ends of the two groups of screw rods respectively pass through the mounting seat and are rotatably connected to the mounting seat, and the screw rods respectively pass through the corresponding fixed seats and are threadedly connected to the fixed seats, and two groups of second motors are provided on the mounting seat, and the screw rods are connected to the output ends of the corresponding second motors.

[0010] As a further preferred embodiment of the present technical solution, three groups of annularly distributed mounting grooves are provided on the fixed seat, a clamping rod is provided in the mounting groove, the clamping rod is slidably connected to the fixed seat through the mounting groove, a toothed disc is provided in the fixed seat, the clamping rod is meshingly connected to the toothed disc, a rack is provided in the fixed seat, and a cylinder is provided in the fixed seat.

[0011] As a further preferred embodiment of the present technical solution, the toothed disc is rotatably connected to the fixed seat via a mounting shaft, a gear is sleeved on the mounting shaft, the rack is meshingly connected to the gear, and the rack is connected to the output end of the cylinder piston rod.

[0012] The utility model provides a high-pressure pipe cutting machine with a dust cleaning mechanism, which has the following beneficial effects:

[0013] (1) The utility model adjusts the position of the saw blade by setting a mounting frame and an adjusting ring, and the adjusting ring drives the saw blade to rotate with the axis of the mounting frame as the center of the circle, so as to achieve one-time all-round cutting of the pipe fitting. During the cutting process, it is not necessary to disassemble and assemble the pipe fitting multiple times, thereby avoiding errors in the cutting line and improving work efficiency. The axis of the fixed seat and the mounting frame are both on the same horizontal line. Therefore, after the pipe fitting is fixed by the clamping rod on the fixed seat, the axis of the pipe fitting is aligned with the axis of the mounting frame and the adjusting ring. According to the thickness of the pipe fitting, the first motor is started to drive the threaded rod to rotate, and under the limiting effect of the adjusting ring, the movable seat drives the saw blade to move on the adjusting ring, and the saw blade is turned on for cutting at the same time. During the cutting process, the first motor is turned on to drive the driving wheel to rotate, and the gear ring drives the adjusting ring and the movable seat on the adjusting ring to rotate around the pipe fitting, so as to achieve all-round cutting of the pipe fitting by the saw blade.

[0014] (2) The utility model provides an installation box, a fan, and a dust collector to collect dust generated by cutting while the saw is cutting the pipe, thereby reducing the spread of dust that seriously affects the hygiene of the working environment; starting the second motor drives the fan to rotate at high speed, generating negative air pressure in the sealed shell, sucking air from the dust collector, so that a certain vacuum is generated in the installation box, and the dust enters the filter frame in the installation box through the dust collector head and the connecting pipe, and the dust is retained in the filter frame and the dust box. The air filtered by the filter frame enters the fan and the top of the second motor, and then flows out through the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the adjustment ring of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the clamping rod of the utility model;

[0018] Figure 4 For the utility model Figure 3 -A magnified view of the structure;

[0019] Figure 5 This is a schematic diagram of the structure of the installation box of the utility model;

[0020] In the figure: 1, mounting base; 2, mounting frame; 3, fixing base; 4, adjusting ring; 5, gear ring; 6, driving wheel; 7, first motor; 8, moving base; 9, threaded rod; 10, first motor; 11, mounting box; 12, filter screen; 13, fan; 14, second motor; 15, filter frame; 16, dust collection box; 17, connecting pipe; 18, dust suction head; 19, screw rod; 20, second motor; 21, mounting slot; 22, gear plate; 23, clamping rod; 24, mounting shaft; 25, gear; 26, rack; 27, cylinder; 28, saw blade DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figure 1 and Figure 2As shown, in this embodiment, a high-pressure pipe cutting machine with a dust cleaning mechanism includes a mounting seat 1 and a saw blade 28. A mounting frame 2 is provided above the mounting seat 1. Two groups of fixed seats 3 are provided above the mounting seat 1. The two groups of fixed seats 3 are both slidably connected to the mounting seat 1. An adjusting ring 4 is provided on the mounting frame 2. The adjusting ring 4 is rotatably connected to the mounting frame 2 through a bearing. A gear ring 5 is sleeved on the adjusting ring 4. A driving wheel 6 is provided in the mounting frame 2. A first motor 7 is provided in the mounting frame 2. The driving wheel 6 is connected to the output end of the first motor 7 through a rotating shaft. The driving wheel 6 is meshed with the gear ring 5. A moving seat 8 is provided on the adjusting ring 4. The saw blade 28 is fixedly installed on the moving seat 8. A threaded rod 9 is provided in the adjusting ring 4. A first motor 10 is provided in the adjusting ring 4. Both ends of the threaded rod 9 respectively penetrate the adjusting ring 4 and are rotatably connected to the adjusting ring 4. The upper end of the threaded rod 9 is connected to the output end of the first motor 10. The threaded rod 9 penetrates the moving seat 8 and is threadedly connected to the moving seat 8.

[0023] The position of the saw blade 28 is adjusted by setting the mounting frame 2 and the adjusting ring 4, and the adjusting ring 4 drives the saw blade 28 to rotate with the axis of the mounting frame 2 as the center, so as to achieve one-time all-round cutting of the pipe fitting. During the cutting process, there is no need to disassemble and assemble the pipe fitting multiple times, thus avoiding errors in the cutting line and improving work efficiency.

[0024] like Figure 2 and Figure 5 As shown, an installation box 11 is fixedly installed on the movable seat 8, a fan 13 is arranged in the installation box 11, a second motor 14 is arranged in the installation box 11, the fan 13 is connected to the output end of the second motor 14, a filter screen 12 is embedded above the installation box 11, a filter frame 15 is arranged in the installation box 11, a dust box 16 is arranged below the installation box 11, a dust collector head 18 is arranged on the left side of the installation box 11, the dust box 16 is threadedly sleeved with the installation box 11, the dust collector head 18 is fixedly connected to the installation box 11 through a connecting pipe 17, and the interface between the connecting pipe 17 and the installation box 11 is located between the filter frame 15 and the dust box 16.

[0025] During the pipe cutting process, the second motor 14 is started to drive the fan 13 to rotate at high speed, generating negative air pressure in the sealed shell, sucking air from the dust collector head 18, so that a certain vacuum is generated in the installation box 11, and the dust enters the filter frame 15 in the installation box 11 through the dust collector head 18 and the connecting pipe 17, and the dust is retained in the filter frame 15 and the dust box 16. The air filtered by the filter frame 15 enters the fan 13 and above the second motor 14, and then flows out through the filter screen 12, reducing the spread of dust that seriously affects the hygiene of the working environment.

[0026] like Figure 3 and Figure 4As shown, two groups of symmetrically distributed screw rods 19 are provided in the mounting seat 1, and the two ends of the two groups of screw rods 19 respectively penetrate the mounting seat 1 and are rotatably connected with the mounting seat 1, the screw rods 19 respectively penetrate the corresponding fixing seats 3 and are threadedly connected with the fixing seats 3, two groups of second motors 20 are provided on the mounting seat 1, the screw rods 19 are connected with the output ends of the corresponding second motors 20, three groups of annularly distributed mounting grooves 21 are opened on the fixing seat 3, a clamping rod 23 is provided in the mounting groove 21, the clamping rod 23 is slidably connected with the fixing seat 3 through the mounting groove 21, a toothed disc 22 is provided in the fixing seat 3, the clamping rod 23 is meshedly connected with the toothed disc 22, a rack 26 is provided in the fixing seat 3, a cylinder 27 is provided in the fixing seat 3, the toothed disc 22 is rotatably connected with the fixing seat 3 through the mounting shaft 24, a gear 25 is sleeved on the mounting shaft 24, the rack 26 is meshedly connected with the gear 25, and the rack 26 is connected to the output end of the piston rod of the cylinder 27.

[0027] The cylinder 27 drives the rack 26 to slide, and the gear 25 cooperates with the mounting shaft 24 to drive the toothed plate to rotate. Under the limiting effect of the mounting groove 21, the distances between the three groups of clamping rods 23 are synchronously adjusted to fix pipes of different diameters.

[0028] The utility model provides a high-pressure pipe cutting machine with a dust cleaning mechanism, and the specific working principle is as follows: the axes of the fixed seat 3 and the mounting frame 2 are all on the same horizontal line, so after the pipe is fixed by the clamping rod 23 on the fixed seat 3, the axis of the pipe is aligned with the axis of the mounting frame 2 and the adjusting ring 4. According to the thickness of the pipe, the first motor 10 is started to drive the threaded rod 9 to rotate, and under the limiting effect of the adjusting ring 4, the moving seat 8 drives the saw blade 28 to move on the adjusting ring 4, and the saw blade 28 is turned on to cut at the same time. During the cutting process, the first motor 7 is turned on to drive the driving wheel 6 to rotate, and the gear ring is matched to the first motor 7 to drive the driving wheel 6 to rotate. 5 drives the adjusting ring 4 and the moving seat 8 on the adjusting ring 4 to rotate around the pipe fitting, so as to realize the saw blade 28 to cut the pipe fitting in all directions. At the same time, the second motor 14 is started to drive the fan 13 to rotate at a high speed, and negative air pressure is generated in the sealed shell. Air is sucked from the dust suction head 18, so that a certain vacuum is generated in the installation box 11. The dust enters the filter frame 15 in the installation box 11 through the dust suction head 18 and the connecting pipe 17, and the dust is retained in the filter frame 15 and the dust box 16. The air filtered by the filter frame 15 enters the fan 13 and the upper part of the second motor 14, and then flows out through the filter screen 12.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-pressure pipe cutting machine with a dust cleaning mechanism, comprising a mounting base (1) and a saw blade (28), characterized in that: A mounting frame (2) is provided above the mounting seat (1), two groups of fixed seats (3) are provided above the mounting seat (1), and the two groups of fixed seats (3) are both slidably connected to the mounting seat (1), an adjusting ring (4) is provided on the mounting frame (2), and the adjusting ring (4) is rotatably connected to the mounting frame (2) through a bearing, and a gear ring (5) is sleeved on the adjusting ring (4), a driving wheel (6) is provided inside the mounting frame (2), and a first motor (7) is provided inside the mounting frame (2), and the driving wheel (6) is connected to the output end of the first motor (7) through a rotating shaft, and the driving wheel (6) is meshedly connected with the gear ring (5), and a moving seat (8) is provided on the adjusting ring (4), and the saw blade (28) is fixedly mounted on the moving seat (8).

2. A high-pressure pipe cutting machine with a dust cleaning mechanism according to claim 1, characterized in that: A threaded rod (9) is arranged inside the adjusting ring (4), and a first motor (10) is arranged inside the adjusting ring (4). Two ends of the threaded rod (9) respectively penetrate the adjusting ring (4) and are rotatably connected to the adjusting ring (4). The upper end of the threaded rod (9) is connected to the output end of the first motor (10). The threaded rod (9) penetrates the moving seat (8) and is threadedly connected to the moving seat (8).

3. The high-pressure pipe cutting machine with a dust cleaning mechanism according to claim 1, characterized in that: A mounting box (11) is fixedly mounted on the movable seat (8), a fan (13) is arranged in the mounting box (11), a second motor (14) is arranged in the mounting box (11), the fan (13) is connected to the output end of the second motor (14), a filter screen (12) is embedded above the mounting box (11), a filter frame (15) is arranged in the mounting box (11), a dust collecting box (16) is arranged below the mounting box (11), and a dust collecting head (18) is arranged on the left side of the mounting box (11).

4. A high-pressure pipe cutting machine with a dust cleaning mechanism according to claim 3, characterized in that: The dust collecting box (16) is threadedly sleeved with the installation box (11), and the dust collecting head (18) is fixedly connected with the installation box (11) via a connecting pipe (17), and the interface between the connecting pipe (17) and the installation box (11) is located between the filter frame (15) and the dust collecting box (16).

5. The high-pressure pipe cutting machine with a dust cleaning mechanism according to claim 1, characterized in that: Two groups of symmetrically distributed screw rods (19) are arranged in the mounting seat (1), and the two ends of the two groups of screw rods (19) respectively penetrate the mounting seat (1) and are rotatably connected to the mounting seat (1), and the screw rods (19) respectively penetrate the corresponding fixing seats (3) and are threadedly connected to the fixing seats (3), and two groups of second motors (20) are arranged on the mounting seat (1), and the screw rods (19) are connected to the output ends of the corresponding second motors (20).

6. A high-pressure pipe cutting machine with a dust cleaning mechanism according to claim 5, characterized in that: The fixing seat (3) is provided with three groups of annularly distributed mounting grooves (21), a clamping rod (23) is provided in the mounting groove (21), the clamping rod (23) is slidably connected with the fixing seat (3) through the mounting groove (21), a toothed disc (22) is provided in the fixing seat (3), the clamping rod (23) is meshingly connected with the toothed disc (22), a rack (26) is provided in the fixing seat (3), and a cylinder (27) is provided in the fixing seat (3).

7. A high-pressure pipe cutting machine with a dust cleaning mechanism according to claim 6, characterized in that: The toothed disc (22) is rotatably connected to the fixing seat (3) via a mounting shaft (24); a gear (25) is sleeved on the mounting shaft (24); the rack (26) is meshedly connected to the gear (25); and the rack (26) is connected to the output end of the piston rod of the cylinder (27).

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