Automatic cutting device for stainless steel pipe

Abstract

The utility model discloses an automatic stainless steel pipe cutting device, which belongs to the technical field of pipe cutting, and comprises a table body, the lower surface of the table body is fixedly connected with table legs, the inner sides of the table legs are fixedly provided with a transverse plate, and the upper surface of the transverse plate is fixedly connected with a push-pull assembly; the push-pull assembly comprises a first air cylinder, the lower surface of the first air cylinder is fixedly installed on the upper surface of the transverse plate, the output end of the first air cylinder is fixedly connected with a sliding plate, and the upper surface of the sliding plate is fixedly connected with a moving frame; through the arrangement of the push-pull assembly and the clamping assembly, pipes with different diameters can be fixed through the clamping assembly, fixing is more stable, displacement in the cutting process is avoided, low cutting precision caused by displacement is avoided, safety is improved conveniently, the push-pull assembly can control the corresponding square or circular containing groove to be located below a cutting piece, and the cutting efficiency is improved. And therefore, steel pipes in different shapes can be fixed and cut, and the adaptability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipe cutting technical field, specifically a stainless steel pipe automatic cutting device. BACKGROUND

[0002] Stainless steel pipe is a kind of tubular material made of stainless steel, mainly widely used in petroleum, chemical industry, medical treatment, food, light industry, machinery instrument etc. industrial conveying pipeline and mechanical structure component etc., in addition, when bending, torsional strength is same, weight is lighter, so it is also widely used in manufacturing mechanical parts and engineering structure, also often used as furniture kitchenware etc., in the use process, it needs to be cut, according to the specific installation requirement or purpose adjusts to the proper length and shape, can ensure the safety and aesthetic property of structure, improve use efficiency simultaneously.

[0003] In the cutting process, it needs to be fixed, but the existing cutting device is only convenient for the fixation of single shape steel pipe, and the adaptability is low, and the fixing device is not convenient for adjusting for different diameter pipes, leading to unstable fixation, so that pipe material is prone to displacement when cutting, reduces cutting precision and safety.

[0004] Therefore, the utility model provides a kind of stainless steel pipe automatic cutting device to solve the above problems. UTILITY MODEL CONTENTS

[0005] (One) technical problem solved

[0006] The utility model provides a kind of stainless steel pipe automatic cutting device, aims at solving the problem proposed in the background art.

[0007] (Two) technical scheme

[0008] To achieve the above object, the utility model provides the following technical scheme: including table body, the lower surface of table body is fixedly connected with table leg, the inner side of table leg is fixedly installed with horizontal plate, the upper surface of horizontal plate is fixedly connected with push-pull assembly;

[0009] The push-pull assembly includes first air cylinder, the lower surface of first air cylinder is fixedly installed on the upper surface of horizontal plate, the output end of first air cylinder is fixedly connected with sliding plate, the upper surface of sliding plate is fixedly connected with moving frame;

[0010] The both sides of moving frame upper surface are all set with placing groove, the shape of placing groove is circular and square respectively, the edge of placing groove is all hinged with clamping assembly through hinge.

[0011] As a preferred technical scheme of the present application, the clamping assembly comprises a clamping cover, one side of the lower surface of the clamping cover is hingedly connected to one side of the upper surface of the moving frame, the upper surface of the clamping cover is fixedly installed with an electric push rod, and the bottom end of the electric push rod is fixedly connected with a pressing plate.

[0012] As a preferred technical scheme of the present application, the shape of the clamping cover is matched with the placement groove, and the shape of the pressing plate is matched with the clamping cover.

[0013] As a preferred technical scheme of the present application, the upper surface of the moving frame is provided with a square groove at the edge of the placement groove, and both ends of the inner wall of the square groove are rotatably connected with limiting assemblies.

[0014] As a preferred technical scheme of the present application, the limiting assembly comprises a threaded rod, both sides of the outer surface of the threaded rod are rotatably connected to the inside of the square groove, one end of the threaded rod is fixedly connected with a rotating disc, and the outer surface of the threaded rod is threadedly connected with a limiting plate.

[0015] As a preferred technical scheme of the present application, the upper surface of the table body is fixedly connected with a stand in the middle, and the inner side of the stand is rotatably connected with a cutting assembly.

[0016] As a preferred technical scheme of the present application, the cutting assembly comprises a prying plate, the middle of the outer surface of the prying plate is rotatably connected to the inner side of the stand, one side of the outer surface of the prying plate is fixedly installed with a motor, the output end of the motor is fixedly connected with a cutting blade, the middle of one end of the prying plate is rotatably connected with a first fixed block, the middle of the first fixed block is rotatably connected with a second air cylinder, the bottom end of the second air cylinder is rotatably connected with a second fixed block, and the lower surface of the second fixed block is fixedly connected to the edge of the upper surface of the table body.

[0017] (Three) beneficial effects

[0018] By setting the push-pull assembly and the clamping assembly, different diameter pipes can be fixed by the clamping assembly, which makes the fixing more stable, avoids displacement during cutting, causes low cutting precision, and facilitates to improve safety. The corresponding square or circular placement groove can be controlled below the cutting blade by the push-pull assembly, so as to fix and cut steel pipes of different shapes, thereby improving adaptability. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structure schematic view of a stainless steel pipe automatic cutting device;

[0020] Figure 2 It is a structure schematic view of a moving frame in a stainless steel pipe automatic cutting device;

[0021] Figure 3It is a structure schematic view of a pressing plate in a stainless steel pipe automatic cutting device;

[0022] Figure 4 It is a structure schematic view of a prying plate in a stainless steel pipe automatic cutting device;

[0023] Figure 5 It is Figure 2 The structure schematic view at A.

[0024] In the figure,

[0025] 1, table body; 2, table leg; 3, horizontal plate; 4, first cylinder; 5, sliding plate; 6, moving frame; 7, clamping cover; 8, electric push rod; 9, pressing plate; 10, threaded rod; 11, rotating disc; 12, limiting plate; 13, stand; 14, prying plate; 15, motor; 16, cutting piece; 17, first fixed block; 18, second cylinder; 19, second fixed block. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] The present application provides a stainless steel pipe automatic cutting device, as shown in Figures 1-5 A stainless steel pipe automatic cutting device, comprising a table body 1, the lower surface of the table body 1 is fixedly connected with a table leg 2, the inner side of the table leg 2 is fixedly installed with a horizontal plate 3, the upper surface of the horizontal plate 3 is fixedly connected with a push-pull assembly.

[0028] The push-pull assembly comprises a first cylinder 4, the lower surface of the first cylinder 4 is fixedly installed on the upper surface of the horizontal plate 3, the output end of the first cylinder 4 is fixedly connected with a sliding plate 5, the upper surface of the sliding plate 5 is fixedly connected with a moving frame 6, starting the first cylinder 4 drives the moving frame 6 to move through the sliding plate 5, and the corresponding square or circular placing groove can be controlled to be below the cutting piece 16, so as to fix and cut the steel pipe of different shapes, so as to improve the adaptability.

[0029] The upper surface of the moving frame 6 is provided with placing grooves on both sides, and the shapes of the placing grooves are circular and square respectively, and the edges of the placing grooves are hingedly connected with clamping assemblies.

[0030] The clamping assembly comprises a clamping cover 7, one side of the lower surface of the clamping cover 7 is hingedly connected to one side of the upper surface of the moving frame 6, the upper surface of the clamping cover 7 is fixedly installed with an electric push rod 8, the bottom end of the electric push rod 8 is fixedly connected with a pressing plate 9, the clamping cover 7 is covered above the corresponding placing groove, the electric push rod 8 is started to push the pressing plate 9 to move downward, different diameter pipes can be fixed, the fixed pipe is more stable, displacement during cutting is avoided, cutting accuracy is low, and safety is improved.

[0031] The shape of the clamping cover 7 is matched with the placing groove, the shape of the pressing plate 9 is matched with the clamping cover 7, the clamping cover 7, the placing groove and the pressing plate 9 are one-to-one corresponding, different diameter and shape pipes can be stably fixed.

[0032] The upper surface of the moving frame 6 is provided with a square groove at the edge of the placing groove, both ends of the inner wall of the square groove are rotatably connected with a limiting assembly, both sides of the inner wall of the square groove are slidably connected with both sides of a limiting plate 12 to limit and guide the moving direction.

[0033] The limiting assembly comprises a threaded rod 10, both sides of the outer surface of the threaded rod 10 are rotatably connected in the square groove, one end of the threaded rod 10 is fixedly connected with a rotating disc 11, the outer surface of the threaded rod 10 is threadedly connected with the limiting plate 12, the threaded rod 10 is driven to rotate by the rotating disc 11, the limiting plate 12 moves on the outer surface, one side of the clamping cover 7 is clamped and limited by the limiting plate 12, and the clamping cover 7 is prevented from being lifted up by itself.

[0034] The upper surface of the table body 1 is fixedly connected with a stand column 13, the inner side of the stand column 13 is rotatably connected with a cutting assembly.

[0035] The cutting assembly comprises a prying plate 14, the middle part of the outer surface of the prying plate 14 is rotatably connected to the inner side of the stand column 13, one side of the outer surface of the prying plate 14 is fixedly installed with a motor 15, the output end of the motor 15 is fixedly connected with a cutting blade 16, the middle part of one end of the prying plate 14 is rotatably connected with a first fixed block 17, the middle part of the first fixed block 17 is rotatably connected with a second air cylinder 18, the bottom end of the second air cylinder 18 is rotatably connected with a second fixed block 19, the lower surface of the second fixed block 19 is fixedly connected to the edge of the upper surface of the table body 1, the second air cylinder 18 is started to drive one end of the prying plate 14 to move up and down, the cutting blade 16 is driven by the prying plate 14 to approach or move away from the pipe, and then the motor 15 is started to drive the cutting blade 16 to rotate by connecting an external power supply, so that the pipe is cut.

[0036] The working steps are as follows: firstly, the pipe is placed in the corresponding placing groove, then the clamping cover 7 is covered on the corresponding placing groove, then the threaded rod 10 is rotated by rotating the disc 11, the limiting plate 12 moves on the outer surface, the one side of the clamping cover 7 is clamped and limited by the limiting plate 12, then the electric push rod 8 is started to push the pressing plate 9 to move downwards, different diameter and shape pipes can be fixed, secondly, the first cylinder 4 is started to drive the moving frame 6 to move through the sliding plate 5, the corresponding square or circular placing groove can be controlled to be below the cutting piece 16, finally, the second cylinder 18 is started to drive one end of the prying plate 14 to move up and down, the cutting piece 16 is driven to move close to or away from the pipe under the driving of the prying plate 14, the motor 15 is started to drive the cutting piece 16 to rotate by connecting the power supply, so that the pipe is cut.

[0037] The above merely describes a preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A stainless steel pipe automatic cutting device, comprising a table body (1), characterized in that: The lower surface of the table body (1) is fixedly connected with a table leg (2), the inner side of the table leg (2) is fixedly installed with a horizontal plate (3), and the upper surface of the horizontal plate (3) is fixedly connected with a push-pull assembly; The push-pull assembly comprises a first air cylinder (4), the lower surface of the first air cylinder (4) is fixedly installed on the upper surface of the horizontal plate (3), the output end of the first air cylinder (4) is fixedly connected with a sliding plate (5), and the upper surface of the sliding plate (5) is fixedly connected with a moving frame (6); The upper surface of the moving frame (6) is provided with a placing groove on both sides, the shape of the placing groove is circular and square respectively, and the edge of the placing groove is hingedly connected with a clamping assembly.

2. The automatic cutting device for stainless steel pipes according to claim 1, characterized in that: The clamping assembly comprises a clamping cover (7), one side of the lower surface of the clamping cover (7) is hingedly connected to one side of the upper surface of the moving frame (6), the upper surface of the clamping cover (7) is fixedly installed with an electric push rod (8), and the bottom end of the electric push rod (8) is fixedly connected with a pressing plate (9).

3. The automatic cutting device for stainless steel pipes according to claim 2, characterized in that: The shape of the clamping cover (7) is matched with the shape of the placing groove, and the shape of the pressing plate (9) is matched with the shape of the clamping cover (7).

4. The automatic cutting device for stainless steel pipes according to claim 1, characterized in that: A square groove is formed in the edge of the placing groove on the upper surface of the moving frame (6), and both ends of the inner wall of the square groove are rotatably connected with a limiting assembly.

5. The automatic cutting device for stainless steel pipes according to claim 4, characterized in that: The limiting assembly comprises a threaded rod (10), both sides of the outer surface of the threaded rod (10) are rotatably connected to the inside of the square groove, one end of the threaded rod (10) is fixedly connected with a rotating disc (11), and the outer surface of the threaded rod (10) is threadedly connected with a limiting plate (12).

6. The automatic cutting device for stainless steel pipes according to claim 1, characterized in that: The middle of the upper surface of the table body (1) is fixedly connected with a stand (13), and the inner side of the stand (13) is rotatably connected with a cutting assembly.

7. The automatic cutting device for stainless steel pipes according to claim 6, characterized in that: The cutting assembly comprises a prying plate (14), the middle of the outer surface of the prying plate (14) is rotatably connected to the inner side of the stand (13), one side of the outer surface of the prying plate (14) is fixedly installed with a motor (15), the output end of the motor (15) is fixedly connected with a cutting blade (16), one end of the prying plate (14) is rotatably connected with a first fixed block (17), the middle of the first fixed block (17) is rotatably connected with a second air cylinder (18), the bottom end of the second air cylinder (18) is rotatably connected with a second fixed block (19), and the lower surface of the second fixed block (19) is fixedly connected to the edge of the upper surface of the table body (1).

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