Cutting device for metal pipe production

Abstract

The utility model relates to a cutting device for metal pipe production. The cutting device comprises a base, a moving part and a cutting part, wherein at least one fixing block and a fixing part are fixedly mounted on the base, the fixing part is used for fixing the position of a pipeline, the moving part is used for pushing the pipeline to move forwards, and the cutting part is used for cutting the pipeline. According to the pipeline cutting device, the threaded rod moves forwards to drive the movable plate to move forwards so as to push a pipeline to move forwards, the arc-shaped plate is detachably connected with the semicircular buckle, the position of the pipeline can be stabilized, the size error is reduced, the cutting blade is driven to move through the electric push rod, and meanwhile the workload of workers can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of metal pipe cutting equipment, in particular to a cutting device for metal pipe production. Background Art

[0002] Pipe cutting machine refers to the machine equipment used to cut pipes. It is also the most commonly used equipment in our pipe prefabrication production. It is mainly used to cut long pipes into pieces for subsequent beveling and welding.

[0003] In order to further understand the cutting device for metal pipe production in the prior art, a Chinese patent with the public number CN201020742Y is retrieved and a pipe cutting machine device is disclosed. The utility model includes: a machine body, a rocker arm, and a jack. The hot spot is that the rocker arm is hinged at the upper end of the machine body through a hinge shaft, a main shaft and a support shaft are provided on the rocker arm, a top block is mounted on the support shaft, the jack is arranged between the top block and the machine body, a motor output shaft is fixed on the rocker arm and connected with the main shaft, and then a cutting knife is installed on the main shaft to cut the pipe.

[0004] After searching and analyzing, the following disadvantages will occur when the utility model is actually used:

[0005] When the workers are cutting, they always hold the pipe with their hands, which can easily cause the pipe to tilt or change position, resulting in large errors in the cutting size.

[0006] In summary, the present application now proposes a cutting device for metal pipe production to solve the above-mentioned problems. Utility Model Content

[0007] The utility model aims to provide a cutting device for metal pipe production to solve the problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A cutting device for metal pipe production comprises a base, on which at least one fixed block is fixedly installed, a fixed component, which is used to fix the position of the pipe, a moving component, which is used to push the pipe forward, and a cutting component, which is used to cut the pipe.

[0009] Preferably, the fixing component comprises: an arc plate, a semicircular buckle and a rubber strip, the base is fixedly connected to the arc plate, the arc plate is detachably fixedly connected to the semicircular buckle, and the inner side of the semicircular buckle is fixedly installed with a rubber strip.

[0010] Preferably, the movable component includes: a support frame, a threaded rod, a movable plate, a first motor, a circular plate and a second groove, the fixed block is provided with a first groove, a slider is slidably installed in the first groove, one end of the slider is fixedly connected to the support frame, the other end of the support frame is fixedly connected to the circular plate, the circular plate is fixedly connected to the movable plate, a second groove is provided on one side of the fixed block, a threaded rod is rotatably installed in the second groove, the threaded rod is threadedly connected to the movable plate, the first motor is fixedly installed on the outside of the fixed block, and the drive shaft of the first motor is fixedly connected to the threaded rod.

[0011] Preferably, the cutting component includes: a cutting blade, a second motor, a fixed plate, a support rod, an electric push rod and a slide groove, a slide groove is opened on one side of the base, a fixed plate is slidably connected in the slide groove, a second motor is fixedly installed on the other side of the fixed plate, a cutting blade is rotatably installed on the inner side of the fixed plate, a driving shaft of the second motor is fixedly connected to the cutting blade, one side of the fixed plate is fixedly connected to the support rod, the other end of the support rod is fixedly connected to the piston rod of the electric push rod, and the electric push rod is fixedly installed on the outside of the base.

[0012] Preferably, a slat is fixedly mounted on the outer side of the base, a convex strip is fixedly mounted on the slat, and a baffle is slidably mounted on the convex strip.

[0013] Preferably, one end of the semicircular buckle is rotatably connected to the arc plate, and the other end of the semicircular buckle is detachably connected to the arc plate via a buckle.

[0014] Preferably, the fixing plate has a U-shaped structure.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the utility model drives the movable plate to move forward by the forward movement of the threaded rod, thereby pushing the pipeline forward, and is detachably connected to the arc plate and the semicircular buckle, which can stabilize the position of the pipeline and reduce dimensional errors. The cutting blade is driven to move by the electric push rod, which can also reduce the workload of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the moving parts of the utility model;

[0017] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the cutting component structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 5It is a schematic diagram of the structure of the fixing component of the utility model.

[0021] Figure numerals: 1. base; 2. fixed block; 3. first groove; 4. support frame; 5. threaded rod; 6. movable plate; 7. first motor; 8. circular plate; 9. arc plate; 10. semicircular buckle; 11. rubber strip; 12. second groove; 13. baffle; 14. slat; 15. convex strip; 16. cutting blade; 17. second motor; 18. fixed plate; 19. support rod; 20. electric push rod; 21. slider; 22. slide groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, it should be noted that the embodiments in this application and the features in the embodiments can be combined with each other without conflict.

[0023] See also Figure 1-2 The utility model provides a technical solution: a cutting device for metal pipe production comprises a base 1, a fixed component, a moving component and a cutting component; and at least one fixed block 2 is fixedly installed on the base 1.

[0024] Further explanation, the moving part is used to push the pipeline forward, and the moving part includes: a support frame 4, a threaded rod 5, a moving plate 6, a first motor 7, a circular plate 8 and a second groove 12; a first groove 3 is provided in the fixed block 2; and a slider 21 is slidably installed inside the first groove 3; and one end of the slider 21 is fixedly connected to the support frame 4; the other end of the support frame 4 is fixedly connected to the circular plate 8; the support frame 4 connects the slider 21 and the fixed position, and the support frame 4 is used for the circular plate 8 to be fixedly connected to the moving plate 6, so that; a second groove 12 is provided on one side of the fixed block 2; a threaded rod 5 is rotatably installed in the second groove 12, and the threaded rod 5 is threadedly connected to the moving plate 6, and the first motor 7 is fixedly installed on the outside of the fixed block 2, and then the drive shaft of the first motor 7 is fixedly connected to the threaded rod 5, and the whole is passed through. When the first motor 7 is started, the drive shaft of the first motor 7 drives the threaded rod 5 to rotate, and the second groove 12 and the moving plate 6 connected to the threaded rod 5 produce a guiding condition, so it will drive the moving plate 6 to move forward and backward, thereby driving the slider 21, the support frame 4 and the circular plate 8 to move forward and backward.

[0025] To further supplement, a slat 14 is fixedly installed on the outside of the base 1; a convex strip 15 is fixedly installed above the slat 14; a small notch is opened at the bottom of the baffle 13, and when the baffle 13 slides on the slat 14, it is embedded and slid with the convex strip 15 on the slat 14, and when the support frame 4 pushes the circular plate 8 to slide forward, the baffle 13 functions to block the slider 21 from sliding out of the first groove 3.

[0026] Specifically, the fixing component is used to fix the position of the pipeline, and the fixing component includes: an arc plate 9, a semicircular buckle 10 and a rubber strip 11; the arc plate 9 is fixedly connected to the base 1; and the semicircular buckle 10 is detachably fixedly connected to the arc plate 9 for tightening the pipeline; one end of the semicircular buckle 10 is rotatably connected to the arc plate 9, and the other end of the semicircular buckle 10 is detachably connected to the arc plate 9 by a buckle, and a rubber strip 11 is fixedly installed on the inner side of the semicircular buckle 10. When the pipeline is placed on the arc plate 9, it can be clamped in the arc plate 9 by the semicircular buckle 10. When the circular plate 8 pushes the pipeline forward, the protrusion of the rubber strip 11 can generate friction with the pipeline, thereby stabilizing the position of the pipeline while pushing it.

[0027] To be more specific, the cutting component is used to cut the pipe, and the cutting component includes: a cutting blade 16, a second motor 17, a fixed plate 18, a support rod 19, an electric push rod 20 and a slide groove 22; a slide groove 22 is opened on the outer side of the base 1; a fixed plate 18 is slidably connected in the slide groove 22; and the fixed plate 18 is a U-shaped structure, and the second motor 17 is fixedly installed on the other side of the fixed plate 18; a cutting blade 16 is rotatably installed on the inner side of the fixed plate 18; and the cutting blade 16 is circular, and the material is glass fiber and resin as a reinforced bonding material, and the driving shaft of the second motor 17 is fixedly connected to the cutting blade 16; a support rod 19 is fixedly connected to one side of the fixed plate 18; then the other end of the support rod 19 is fixedly connected to the piston rod of the electric push rod 20, when the electric push rod 20 starts to move, the support rod 19 is pushed forward by the piston rod, and the support rod 19 pushes the fixed plate 18 forward, thereby driving the cutting blade 16 to move forward and backward to perform the cutting work, and the electric push rod 20 is fixedly installed on the outside of the base 1.

[0028] The working principle of the utility model is as follows:

[0029] First, put the pipe into the arc plate 9 and clamp it in the arc plate 9 through the buckle and the semicircular buckle 10.

[0030] When the first motor 7 is turned on, the threaded rod 5 rotates through the driving shaft of the motor, and at the same time drives the support frame 4, the circular plate 8, the slider 21, and the moving plate 6 to move forward, which will push the pipe stuck in the arc plate 9 to move forward.

[0031] A cutting component is slidably installed on the outer side of the base 1. The cutting blade 16 is driven to move forward and backward by the power of the electric push rod 20. When the pipeline is pushed forward by the moving component, the second motor 17 is turned on. The second motor 17 drives the cutting blade 16 to rotate, thereby cutting the pipeline, avoiding the staff holding the pipeline, resulting in cutting size deviation caused by the change of pipeline angle or position tilt. Setting it to semi-automatic mode also reduces the workload of the staff.

[0032] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Although the embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for metal tube production, characterized in that: include A base (1); at least one fixing block (2) is fixedly mounted on the base (1); A fixing component; the fixing component is used to fix the position of the pipeline; Moving part; the moving part is used to push the pipeline forward; Cutting component; the cutting component is used to cut the pipe.

2. A cutting device for metal tube production according to claim 1, characterized in that: The fixing component comprises: an arc-shaped plate (9), a semicircular buckle (10) and a rubber strip (11); The base (1) is fixedly connected to an arc-shaped plate (9); the arc-shaped plate (9) is detachably fixedly connected to a semicircular buckle (10); and a rubber strip (11) is fixedly mounted on the inner side of the semicircular buckle (10).

3. A cutting device for metal tube production according to claim 2, characterized in that: The moving component comprises: a support frame (4), a threaded rod (5), a moving plate (6), a first motor (7), a circular plate (8) and a second groove (12); A first groove (3) is provided in the fixed block (2); a sliding block (21) is slidably mounted in the first groove (3); One end of the sliding block (21) is fixedly connected to a support frame (4); the other end of the support frame (4) is fixedly connected to a circular plate (8); the circular plate (8) is fixedly connected to a movable plate (6); a second groove (12) is provided on one side of the fixed block (2); a threaded rod (5) is rotatably mounted in the second groove (12), the threaded rod (5) being threadedly connected to the movable plate (6); the first motor (7) is fixedly mounted on the outside of the fixed block (2), and a drive shaft of the first motor (7) is fixedly connected to the threaded rod (5).

4. A cutting device for metal tube production according to claim 3, characterized in that: The cutting component comprises: a cutting blade (16), a second motor (17), a fixing plate (18), a support rod (19), an electric push rod (20) and a slide groove; A slide groove is provided on one side of the base (1); a fixed plate (18) is slidably connected in the slide groove; a second motor (17) is fixedly mounted on the other side of the fixed plate (18); a cutting blade (16) is rotatably mounted on the inner side of the fixed plate (18); The driving shaft of the second motor (17) is fixedly connected to the cutting blade (16); One side of the fixing plate (18) is fixedly connected to a support rod (19); the other end of the support rod (19) is fixedly connected to a piston rod of an electric push rod (20); and the electric push rod (20) is fixedly mounted on the outside of the base (1).

5. A cutting device for metal pipe production according to claim 4, characterized in that: A slat (14) is fixedly mounted on the outside of the base (1); a convex strip (15) is fixedly mounted on the slat (14); and a baffle (13) is slidably mounted on the convex strip (15).

6. A cutting device for metal pipe production according to claim 5, characterized in that: One end of the semicircular buckle (10) is rotatably connected to the arc-shaped plate (9), and the other end of the semicircular buckle (10) is detachably connected to the arc-shaped plate (9) via a buckle.

7. A cutting device for metal tube production according to claim 6, characterized in that: The fixing plate (18) has a U-shaped structure.

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