Multi-angle precise pipe cutting machine for large-size pipe fittings

Abstract

The multi-angle precise pipe cutting machine comprises a base assembly, a rotating assembly, a clamping assembly and a cutting assembly, the upper end of the base assembly is fixedly connected with the rotating assembly, the cutting assembly is arranged on the left side of the base assembly, the upper end of the rotating assembly is rotationally connected with the clamping assembly, and the clamping assembly is arranged on the left side of the base assembly. The device is characterized by further comprising a base assembly, the base assembly comprises a base, a rotating groove, a display controller, a residue collecting hopper and a residue discharging pipe, the upper end of the base is slidably connected through a rotating groove rotating disc, the rotating groove is formed in the upper end of the base, the display controller is fixedly connected to the front end of the base, the residue collecting hopper is arranged on the left side of the base, and the residue discharging pipe is connected with the display controller. According to the pipe cutting device, the rotating assembly capable of conducting multi-angle rotating cutting on the pipe fitting is arranged, so that when the pipe fitting needs to be cut at different angles, rotating adjustment can be conducted on the pipe fitting, and the pipe cutting device is convenient to use.

Description

Technical Field

[0001] The utility model relates to the field of pipe cutting, in particular to a multi-angle precision pipe cutting machine for large-size pipes. Background Art

[0002] With the development of modern mechanical processing industry, the requirements for cutting quality and precision are constantly increasing. The requirements for improving production efficiency, reducing production costs, and having highly intelligent automatic cutting functions are also increasing. The development of CNC cutting machines must adapt to the requirements of the development of modern mechanical processing industry. Cutting machines are divided into flame cutting machines, plasma cutting machines, laser cutting machines, water cutting machines, etc.

[0003] For example, a pipe cutting machine described in (authorization announcement number CN214769298U) relates to the technical field of pipe cutting. The present application includes a base and a cutting device arranged on the base. The bottom wall of the base is provided with support legs, and the top wall of the base is provided with a slide groove for accommodating pipe fittings. The cutting device is located above the end of the slide groove away from the loading end. The base is provided with a limit plate on the top wall of the cutting device away from the loading side. A push plate is slidably connected in the slide groove, and the bottom end of the push plate passes through the top wall of the base. A driving component for driving the push plate to slide is provided on the bottom wall of the base.

[0004] The above-mentioned device limits the cutting length by a limit plate, reducing the time and energy of workers in observing the cutting length, thereby improving the cutting efficiency of pipe fittings. However, the above-mentioned device does not have a device for rotating and cutting pipe fittings at multiple angles, resulting in the above-mentioned device being unable to rotate and adjust when it is necessary to cut pipe fittings at different angles, which is more inconvenient. Utility Model Content

[0005] Therefore, in order to solve the above-mentioned deficiencies, the present invention provides a large-size pipe cutting machine with multi-angle precision.

[0006] The utility model is achieved in this way: a multi-angle precision pipe cutting machine for large-size pipe fittings is constructed, the device includes a base assembly, a rotating assembly, a clamping assembly, and a cutting assembly, the upper end of the base assembly is fixedly connected to the rotating assembly, the cutting assembly is arranged on the left side of the base assembly, the upper end of the rotating assembly is rotatably connected to the clamping assembly, and is characterized in that: it also includes a base assembly, the base assembly includes a base, the upper end of the base is slidably connected through a rotating groove turntable, a rotating groove, the rotating groove is arranged at the upper end of the base, a display controller, the display controller is fixedly connected to the front end of the base, a slag collecting bucket, the slag collecting bucket is arranged on the left side of the base, a slag discharge pipe, the slag discharge pipe is fixedly connected to the lower end of the slag collecting bucket, an infusion pipe, the front end of the infusion pipe passes through the upper end of the slag collecting bucket and is fixedly connected to the nozzle, and the nozzle is fixedly connected to the upper end of the slag collecting bucket.

[0007] Preferably, the rotating assembly includes a turntable, the upper end of the turntable is fixedly connected to the bracket, a first motor, the first motor is fixedly connected to the base, a worm, the worm is fixedly connected to the front end drive shaft of the first motor, a worm wheel, the worm wheel is rotatably connected to the base, the worm wheel is engaged with the worm, the middle upper end of the worm wheel is fixedly connected to the turntable, a bracket, the bracket is fixedly connected to the upper end of the second motor, a second motor, the front end drive shaft of the second motor is fixedly connected to the clamping bracket, and a gyroscope, the front end of the gyroscope is fixedly connected to the left side of the clamping bracket.

[0008] Preferably, the clamping assembly includes a clamping bracket, the clamping bracket is rotatably connected to the upper end of the bracket, a slide groove, the slide groove is provided in the middle of the clamping bracket, a third motor, the front end of the third motor is fixedly connected to the clamping bracket, a threaded rod, the threaded rod is rotatably connected in the slide groove, the left side of the threaded rod is fixedly connected to the driving shaft of the front end of the third motor, a clamping block, the lower end of the clamping block is slidably connected to the clamping bracket through the slide groove, the clamping block is threadedly connected to the threaded rod through a threaded groove, the threaded groove is provided at the lower end of the clamping block, and an rubber ring strip is fixedly connected to the upper end of the clamping block.

[0009] Preferably, the cutting assembly includes a cutting frame, the lower side of the upper end of the cutting frame is fixedly connected to the slide frame, a laser emitter, the laser emitter is fixedly connected to the upper end of the cutting frame, a slide frame, the middle part of the slide frame is also provided with a slide, an electric push rod, the electric push rod is fixedly connected to the upper end of the cutting frame, a moving block, the moving block is slidably connected to the slide frame through the slide, the upper end of the moving block is fixedly connected to the telescopic rod at the lower end of the electric push rod, a fourth motor, the fourth motor is fixedly connected to the middle part of the moving block, and a circular saw blade, the middle part of the circular saw blade is fixedly connected to the front end drive shaft of the fourth motor.

[0010] Preferably, the slag collecting bucket is placed at the lower end of the cutting frame.

[0011] Preferably, the worm is rotatably connected to the base.

[0012] Preferably, there are two groups of clamping blocks and both are arranged on the clamping bracket.

[0013] The utility model has the following advantages: The utility model provides a large-size pipe fitting multi-angle precision pipe cutting machine through improvement. Compared with the same type of equipment, it has the following improvements:

[0014] The utility model discloses a large-size pipe fitting multi-angle precision pipe cutting machine, which is provided with a rotating component that can rotate and cut the pipe fittings at multiple angles, so that the device can rotate and adjust the pipe fittings more conveniently when the pipe fittings need to be cut at different angles. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic structural diagram of the base assembly of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the rotating assembly of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0019] Figure 5 It is a schematic structural diagram of the cutting assembly of the present utility model.

[0020] Among them: base assembly-1, base-11, rotating groove-12, display controller-13, slag collecting bucket-14, slag discharge pipe-15, infusion pipe-16, nozzle-17, rotating assembly-2, turntable-21, first motor-22, worm-23, worm wheel-24, bracket-25, second motor-26, gyroscope-27, clamping assembly-3, clamping bracket-31, slide groove-32, third motor-33, threaded rod-34, clamping block-35, threaded groove-36, rubber ring strip-37, cutting assembly-4, cutting frame-41, laser emitter-42, slide frame-43, electric push rod-44, moving block-45, fourth motor-46, circular saw blade-47. DETAILED DESCRIPTION

[0021] The following is combined with Figures 1 to 5 The principles and features of the present invention are described, and the examples provided are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are greatly simplified and not to exact scale, and are intended solely to facilitate and clearly illustrate the embodiments of the present invention.

[0022] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a central component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0024] Example 1:

[0025] See also Figures 1 to 5 The utility model is a large-size pipe multi-angle precision pipe cutting machine, which includes a base assembly 1, a rotating assembly 2, a clamping assembly 3, and a cutting assembly 4. The upper end of the base assembly 1 is fixedly connected to the rotating assembly 2, and the cutting assembly 4 is arranged on the left side of the base assembly 1. The upper end of the rotating assembly 2 is rotatably connected to the clamping assembly 3. It is characterized in that it also includes a base assembly 1, the upper end of the base 11 is slidably connected to the turntable 21 through the rotating groove 12, the rotating groove 12 is provided at the upper end of the base 11, the display controller 13 is fixedly connected to the front end of the base 11, the slag collecting bucket 14 is placed on the left side of the base 11, the slag discharge pipe 15 is fixedly connected to the lower end of the slag collecting bucket 14, the front end of the infusion pipe 16 passes through the upper end of the slag collecting bucket 14 and is fixedly connected to the nozzle 17, the infusion pipe 16 is fixedly connected to the external water pump and after the external water pump is started, the external water can be pumped out through the infusion pipe 16 and transported to the nozzle 17 for spraying, the nozzle 17 is fixedly connected to the upper end of the slag collecting bucket 14, and the slag collecting bucket 14 is placed at the lower end of the cutting frame 41;

[0026] Rotating assembly 2, the upper end of the turntable 21 is fixedly connected to the bracket 25, the first motor 22 is fixedly connected to the base 11, the worm 23 is fixedly connected to the front end driving shaft of the first motor 22, and the first motor 22 can drive the worm 23 to rotate after starting. When the worm 23 rotates, it can drive the worm gear 24 and its upper assembly to rotate, the worm gear 24 is rotatably connected to the base 11, the worm gear 24 is engaged with the worm 23, and the middle upper end of the worm gear 24 is fixedly connected to the turntable 21, the bracket 25 is fixedly connected to the upper end of the second motor 26, the front end driving shaft of the second motor 26 is fixedly connected to the clamping bracket 31, the front end of the gyroscope 27 is fixedly connected to the left side of the clamping bracket 31, and the worm gear 23 is rotatably connected to the base 11;

[0027] The clamping assembly 3, the clamping bracket 31 is rotatably connected to the upper end of the bracket 25, the slide groove 32 is provided in the middle of the clamping bracket 31, the front end of the third motor 33 is fixedly connected to the clamping bracket 31, and after the third motor 33 is started, it can drive the threaded rod 34 to rotate and drive the clamping block 35 and its upper assembly to move, the threaded rod 34 is rotatably connected in the slide groove 32, and the left side of the threaded rod 34 is fixedly connected to the front end driving shaft of the third motor 33, the lower end of the clamping block 35 is slidably connected to the clamping bracket 31 through the slide groove 32, the clamping block 35 is threadedly connected to the threaded rod 34 through the threaded groove 36, the threaded groove 36 is provided at the lower end of the clamping block 35, and the rubber ring strip 37 is fixedly connected to the upper end of the clamping block 35. There are two groups of clamping blocks 35 and they are both provided on the clamping bracket 31.

[0028] The utility model provides a large-size pipe fitting multi-angle precision pipe cutting machine through improvement, and its working principle is as follows;

[0029] First, when using this device, first place the device in the working area, and then connect the device to an external power source to provide the required power for the device to work;

[0030] Second, when the present device is needed, the pipe can be placed between the two sets of clamping blocks 35 first, and then the display controller 13 is used to control the third motor 33 to start. After the third motor 33 is started, the threaded rod 34 can be driven to rotate, driving the clamping block 35 and its upper component to move so that the rubber ring strip 37 contacts the pipe for clamping. Then, according to the required cutting angle, the display controller 13 is used to control the first motor 22 to start. After the first motor 22 is started, the worm 23 can be driven to rotate. When the worm 23 rotates, the worm wheel 24 and its upper component can be driven to rotate to a specified angle. Then, the second motor 26 is controlled to start and drive the clamping bracket 31 and its upper component to rotate to a specified angle. At the same time, the gyroscope 27 can be controlled to start. When the turntable 21 and the clamping bracket 31 rotate, the gyroscope 27 can detect the angle of rotation of the pipe. After the gyroscope 27 detects the angle of rotation of the pipe, it can be sent to the display controller 13 through wires for processing and display to improve the accuracy of the present device.

[0031] Example 2:

[0032] See also Figures 1 to 5The utility model is a multi-angle precision pipe cutting machine for large-size pipe fittings. Compared with the first embodiment, this embodiment also includes: a cutting component 4, the lower side of the upper end of the cutting frame 41 is fixedly connected to the slide frame 43, the laser emitter 42 is fixedly connected to the upper end of the cutting frame 41, and the laser emitter 42 can emit light to irradiate the pipe fitting at the lower end of the circular saw blade 47 after being started. The middle part of the slide frame 43 is also provided with a slide 32, the electric push rod 44 is fixedly connected to the upper end of the cutting frame 41, the moving block 45 is slidably connected to the slide frame 43 through the slide 32, the upper end of the moving block 45 is fixedly connected to the telescopic rod at the lower end of the electric push rod 44, the fourth motor 46 is fixedly connected to the middle part of the moving block 45, and the middle part of the circular saw blade 47 is fixedly connected to the front end drive shaft of the fourth motor 46.

[0033] In this embodiment:

[0034] First, when it is necessary to cut the pipe, the laser emitter 42 can be controlled to start through the display controller 13 when the pipe is rotated to a specified angle. After the laser emitter 42 is started, light can be emitted to illuminate the pipe at the lower end of the circular saw blade 47 to facilitate the staff to observe the cutting, and then the fourth motor 46 is controlled to start to drive the circular saw blade 47 to rotate, and then the electric push rod 44 is controlled to start to drive the moving block 45 and its lower components to move. When the moving block 45 moves downward, the rotating circular saw blade 47 can be brought into contact with the pipe for cutting, and the debris after the cutting is completed can fall into the slag collecting bucket 14. When the circular saw blade 47 cuts the pipe, the external water pump can be started. After the external water pump is started, external water can be pumped out through the infusion pipe 16 and transported to the nozzle 17 for spraying onto the pipe and the circular saw blade 47 to cool the generated heat and make the generated debris fall into the slag collecting bucket 14, and then the debris and water in the slag collecting bucket 14 are discharged through the slag discharge pipe 15.

[0035] The utility model provides a large-size pipe fitting multi-angle precision pipe cutting machine through improvement. By setting up a rotating component 2 that can perform multi-angle rotation cutting on the pipe fitting, the device can more conveniently rotate and adjust the pipe fitting when it is necessary to cut the pipe fitting at different angles.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention, and the standard parts used in the present invention can be purchased from the market, and special-shaped parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0037] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one 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 is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A large-size pipe multi-angle precision cutting machine, comprising a base assembly (1), a rotating assembly (2), a clamping assembly (3), and a cutting assembly (4), wherein the upper end of the base assembly (1) is fixedly connected to the rotating assembly (2), the cutting assembly (4) is arranged on the left side of the base assembly (1), and the upper end of the rotating assembly (2) is rotatably connected to the clamping assembly (3), characterized in that: Also included is a base assembly (1), the base assembly (1) comprising; A base (11), the upper end of the base (11) is slidably connected to a turntable (21) via a rotating groove (12); A rotation groove (12), wherein the rotation groove (12) is provided at the upper end of the base (11); A display controller (13), wherein the display controller (13) is fixedly connected to the front end of the base (11); A slag collecting bucket (14), the slag collecting bucket (14) is placed on the left side of the base (11); A slag discharge pipe (15), wherein the slag discharge pipe (15) is fixedly connected to the lower end of the slag collecting bucket (14); A liquid infusion tube (16), the front end of which passes through the upper end of the slag collecting bucket (14) and is fixedly connected to the nozzle (17); A nozzle (17) is fixedly connected to the upper end of the slag collecting hopper (14).

2. The large-size pipe multi-angle precision cutting machine according to claim 1, characterized in that: The rotating assembly (2) comprises: A turntable (21), the upper end of which is fixedly connected to a bracket (25); a first motor (22), the first motor (22) being fixedly connected to the base (11); A worm (23), wherein the worm (23) is fixedly connected to a front end drive shaft of the first motor (22); A worm wheel (24), the worm wheel (24) is rotatably connected to the base (11), the worm wheel (24) is meshed with the worm (23), and the upper end of the middle portion of the worm wheel (24) is fixedly connected to the turntable (21); a bracket (25), wherein the bracket (25) is fixedly connected to the upper end of the second motor (26); A second motor (26), wherein a front end drive shaft of the second motor (26) is fixedly connected to the clamping bracket (31); A gyroscope (27) is provided, wherein the front end of the gyroscope (27) is fixedly connected to the left side of the clamping bracket (31).

3. The large-size pipe multi-angle precision cutting machine according to claim 1, characterized in that: The clamping assembly (3) comprises: A clamping bracket (31), wherein the clamping bracket (31) is rotatably connected to the upper end of the bracket (25); A slide groove (32), wherein the slide groove (32) is provided in the middle of the clamping bracket (31); a third motor (33), wherein the front end of the third motor (33) is fixedly connected to the clamping bracket (31); A threaded rod (34), the threaded rod (34) is rotatably connected to the slide groove (32), and the left side of the threaded rod (34) is fixedly connected to the front end drive shaft of the third motor (33); A clamping block (35), wherein the lower end of the clamping block (35) is slidably connected to the clamping bracket (31) via a sliding groove (32), and the clamping block (35) is threadedly connected to the threaded rod (34) via a threaded groove (36); A thread groove (36), wherein the thread groove (36) is provided at the lower end of the clamping block (35); An apron strip (37) is fixedly connected to the upper end of the clamping block (35).

4. The large-size pipe multi-angle precision cutting machine according to claim 1, characterized in that: The cutting assembly (4) comprises: A cutting frame (41), wherein the lower side of the upper end of the cutting frame (41) is fixedly connected to the chute frame (43); A laser emitter (42), wherein the laser emitter (42) is fixedly connected to the upper end of the cutting frame (41); A chute frame (43), wherein a chute (32) is also provided in the middle of the chute frame (43); An electric push rod (44), the electric push rod (44) is fixedly connected to the upper end of the cutting frame (41); A moving block (45), wherein the moving block (45) is slidably connected to the slide frame (43) via the slide groove (32), and the upper end of the moving block (45) is fixedly connected to the telescopic rod at the lower end of the electric push rod (44); a fourth motor (46), the fourth motor (46) being fixedly connected to the middle portion of the moving block (45); A circular saw blade (47), wherein the middle portion of the circular saw blade (47) is fixedly connected to the front end drive shaft of the fourth motor (46).

5. The large-size pipe multi-angle precision cutting machine according to claim 1, characterized in that: The slag collecting bucket (14) is placed at the lower end of the cutting frame (41).

6. The large-size pipe multi-angle precision cutting machine according to claim 2, characterized in that: The worm (23) is rotatably connected to the base (11).

7. The large-size pipe multi-angle precision cutting machine according to claim 3, characterized in that: The clamping blocks (35) are provided in two groups and are both arranged on the clamping bracket (31).

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