A cutting device for metal tube processing

Abstract

This utility model belongs to the field of cutting devices, specifically a cutting device for metal pipe processing, including a frame, with a cutting tool installed on the inner wall of the frame; the cutting tool is used to cut metal pipes; a cylinder is fixedly connected to one side of the frame; a push plate is fixedly connected to the output end of the cylinder; multiple support plates are fixedly connected to the middle of the frame; a first motor is fixedly connected to the other side of the frame; a sleeve is provided at the bottom of the first motor; the sleeve and the frame are rotatably connected; a belt is sleeved between the sleeve and the output end of the first motor; a screw is threadedly connected to the inner wall of the sleeve; through the cooperation of the sleeve and the screw, the first motor can drive the screw to slide along the chute with a baffle, realizing the device to quickly adjust the position of the baffle, so that the device can meet the fixed-length cutting work of pipes with various length requirements.

Description

Technical Field

[0001] This utility model relates to the field of cutting devices, specifically a cutting device for metal pipe processing. Background Technology

[0002] Automotive components, as an important part of automobiles, play a vital role in the automotive industry. The quality of automotive parts directly affects the vehicle's power, economy, safety, and comfort.

[0003] In the processing of automotive tubing, various cutting methods are commonly used, including cold cutting, laser cutting, and waterjet cutting. Among these, cold cutting, with its advantages of generating less heat and producing a smooth, burr-free cut surface, has been widely adopted in the automotive manufacturing industry.

[0004] Existing metal tubes are typically cut to a certain length using a cutting tool. However, through use and observation, it has been found that this cutting method is difficult to quickly cut metal tubes to a fixed length.

[0005] Therefore, a cutting device for metal tube processing is proposed to address the above problems. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: A cutting device for metal pipe processing according to this utility model includes a frame, with a cutting tool installed on the inner wall of the frame; the cutting tool is used to cut metal pipes; a cylinder is fixedly connected to one side of the frame; a push plate is fixedly connected to the output end of the cylinder; multiple support plates are fixedly connected to the middle of the frame; a first motor is fixedly connected to the other side of the frame; a sleeve is provided at the bottom of the first motor; the sleeve and the frame are rotatably connected; a leather sleeve is fitted between the sleeve and the output end of the first motor. The device includes a sleeve with a threaded screw connected to its inner wall; the screw and the frame are connected through the sleeve; a baffle is fixed to the end of the screw; a chute is provided on the inner wall of the frame; the surface of the chute is arc-shaped; the baffle and the chute are slidably connected; a fixing component for fixing metal pipes is provided in the middle of the frame; through the cooperation of the sleeve and the screw, the first motor can drive the screw to slide along the chute with the baffle, realizing the device to quickly adjust the position of the baffle, so that the device can meet the fixed length cutting work of pipes with various length requirements.

[0008] Preferably, a scale is fixedly connected to the outer wall of the frame; a pointer is fixedly connected to the middle of the baffle; the pointer and the scale are set in a corresponding manner; by observing the scale on the scale where the pointer is located, the fixed length module of the pipe can be quickly understood by the device through the cooperation of the scale and the pointer, which facilitates the adjustment of the module when the device cuts the pipe to a fixed length.

[0009] Preferably, an air pipe is connected to the middle of the chute; the air pipe and the frame are connected through each other; the top of the chute is perforated; when the device cuts the pipe to a fixed length, the air pipe can be connected to an air pump to allow airflow into the chute, creating a positive pressure inside the chute, causing the airflow to spray out from the holes on the chute surface. When the pipe falls onto the chute surface, it is slowed down by the impact and buffering effect of the airflow, reducing the speed of the pipe when it falls onto the chute surface and reducing the damage caused by the collision between the pipe and the chute. At the same time, the impact of the airflow will remove the debris remaining on the pipe surface after cutting, improving the cleanliness of the pipe surface after cutting.

[0010] Preferably, an elastic cloth is fixed between the baffle and the frame; the elastic cloth is located at the top of the chute; by setting the elastic cloth, when the position of the baffle is adjusted, the elastic cloth will stretch and deform as the baffle moves, so that the elastic cloth can seal the holes on the surface of the chute that cannot contact the pipe. Because the total air pressure in the chute remains unchanged, the air flow at the holes that are used to purge the pipe can be increased, thereby improving the deceleration and cleaning effect of the chute on the pipe.

[0011] Preferably, a pair of branch pipes are fixed to the inner wall of the frame; the branch pipes are located on both sides of the cutter; the inner wall of the branch pipes is porous; the ends of the pair of branch pipes are connected to a main pipe; a box is provided in the middle of the main pipe; a pull-out box is slidably fitted on the inner wall of the box; a filter screen is installed on the inner wall of the box; when the device cuts the pipe, the box can be connected to an air pump to make the inside of the box negative pressure. Due to the connection, the inside of the branch pipe will also be negative pressure and absorb the debris generated during pipe cutting, so that the debris can enter the inside of the branch pipe and enter the inside of the box through the main pipe. At this time, due to the interception effect of the box, the debris will fall into the pull-out box or adhere to the surface of the box. After the cutting work is completed, the air pump can be turned off to allow the debris on the surface of the box to fall completely into the pull-out box, and the debris inside can be cleaned and recycled by pulling the pull-out box.

[0012] Preferably, the fixing component includes a second motor; the second motor and the frame are fixedly connected; a positive and negative lead screw is fixedly connected to the output end of the second motor; a slider is symmetrically threaded to the middle of the positive and negative lead screw; the slider and the frame are slidably connected; multiple clamping plates are fixedly connected to the top of the slider; the clamping plates and the support plate are correspondingly arranged; when it is necessary to fix the pipe, the second motor can be started to drive a pair of sliders with the positive and negative lead screws, the sliders will move towards each other, so that the clamping plates will squeeze and clamp the two sides of the pipe, thereby realizing the device to quickly fix the pipe.

[0013] The advantages of this utility model are:

[0014] 1. The metal pipe processing cutting device of this utility model, through the cooperation of the sleeve and the screw, can be driven by the first motor to make the screw slide along the chute with the baffle, so as to realize the device's rapid adjustment of the baffle position, and thus the device can meet the fixed length cutting work of pipes with various length requirements.

[0015] 2. The metal tube processing cutting device of this utility model, through the combined action of a scale and a pointer, allows for quick understanding of the device's fixed-length module for tubes by observing the scale mark where the pointer is located, facilitating the adjustment of the module when cutting tubes to a fixed length. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the main body of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the clamping plate in this utility model;

[0019] Figure 3 This is a schematic diagram of the chute structure in this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the baffle in this utility model;

[0021] Figure 5 This is a schematic diagram of the branch pipe in this utility model.

[0022] In the diagram: 1. Frame; 12. Cutting tool; 13. Cylinder; 14. Push plate; 15. Support plate; 16. First motor; 17. Sleeve; 18. Screw; 19. Baffle; 110. Chute; 2. Scale; 22. Pointer; 3. Air pipe; 4. Elastic cloth; 5. Branch pipe; 52. Main pipe; 53. Box; 54. Filter screen; 55. Pull-out box; 6. Second motor; 62. Positive and negative lead screws; 63. Slider; 64. Clamping plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0024] Specific implementation examples are given below.

[0025] Please see Figures 1 to 5As shown in the embodiment of this utility model, a cutting device for processing metal pipes includes a frame 1, on the inner wall of which a cutting tool 12 is installed; the cutting tool 12 is used to cut metal pipes; a cylinder 13 is fixedly connected to one side of the frame 1; a push plate 14 is fixedly connected to the output end of the cylinder 13; a plurality of support plates 15 are fixedly connected to the middle of the frame 1; a first motor 16 is fixedly connected to the other side of the frame 1; a sleeve 17 is provided at the bottom of the first motor 16; the sleeve 17 and the frame 1 are rotatably connected; a sleeve is fitted between the sleeve 17 and the output end of the first motor 16. A belt; a screw 18 is threadedly connected to the inner wall of the sleeve 17; the screw 18 and the frame 1 are through-connected; a baffle 19 is fixedly connected to the end of the screw 18; a chute 110 is provided on the inner wall of the frame 1; the surface of the chute 110 is arc-shaped; the baffle 19 and the chute 110 are slidably connected; a fixing assembly for fixing metal pipes is provided in the middle of the frame 1; during operation, the pipe can be placed on top of the support plate 15 and the end of the pipe can be pushed by the push plate 14 through the starting cylinder 13, and the pipe will slide along the support plate 15 under the pushing action of the push plate 14. Until the end of the pipe abuts against one side of the baffle 19, the cutter 12 can be activated to slide along the frame 1 and rotate to cut the pipe. During the process, the fixing component clamps and fixes the pipe. The sliding and rotation control of the cutter 12 can be electrically controlled, which is mature existing technology and will not be described in detail. The cut pipe will fall onto the surface of the chute 110 and slide down the arc-shaped outer wall of the chute 110 into the relevant collection device. After releasing the fixing component, the above steps can be repeated to achieve fixed-length cutting of the pipe. The pipe cutting length needs to be adjusted. During operation, the first motor 16 can be started to make the sleeve 17 rotate under the action of belt drive. When the sleeve 17 rotates, the screw 18 and the baffle 19 will slide along the chute 110, realizing the device to quickly adjust the position of the baffle 19, and thus realize the device to adjust the pipe cutting module. Through the cooperation of the sleeve 17 and the screw 18, the first motor 16 can drive the screw 18 to slide along the chute 110 with the baffle 19, realizing the device to quickly adjust the position of the baffle 19, so that the device can meet the fixed length cutting work of pipes with various length requirements.

[0026] Please see Figure 2 and Figure 3As shown, a scale 2 is fixedly connected to the outer wall of the frame 1; a pointer 22 is fixedly connected to the middle of the baffle 19; the pointer 22 and the scale 2 are set correspondingly; when the position of the baffle 19 is adjusted by controlling the first motor 16, the reading on the scale 2 indicated by the pointer 22 in the middle of the baffle 19 can be observed, and the cutting module length of the pipe at this moment can be quickly determined, which facilitates the fixed-length cutting of the pipe by the device; through the cooperation of the scale 2 and the pointer 22, the fixed-length module of the pipe can be quickly understood by observing the scale of the scale 2 where the pointer 22 is located, which facilitates the adjustment of the module when the device cuts the pipe to a fixed length.

[0027] Please see Figure 3 As shown, an air pipe 3 is connected to the middle of the chute 110; the air pipe 3 and the frame 1 are connected through each other; the top of the chute 110 is perforated; when the device cuts the pipe to a fixed length, the air pipe 3 can be connected to an air pump to allow airflow into the chute 110, the inside of the chute 110 will be under positive pressure, and the airflow will be ejected from the holes on the surface of the chute 110. When the pipe falls onto the surface of the chute 110, it will be slowed down by the impact and buffering effect of the airflow, which can reduce the speed of the pipe when it falls onto the surface of the chute 110, reduce the damage caused by the collision between the pipe and the chute 110, and at the same time, the debris remaining on the surface of the pipe due to the impact of the airflow will be removed, improving the cleanliness of the surface of the pipe after cutting.

[0028] Please see Figure 4 As shown, an elastic cloth 4 is fixed between the baffle 19 and the frame 1; the elastic cloth 4 is located at the top of the chute 110; by setting the elastic cloth 4, when the position of the baffle 19 is adjusted, the elastic cloth 4 will be stretched and deformed as the baffle 19 moves, so that the elastic cloth 4 can seal the holes on the surface of the chute 110 that cannot contact the pipe. Because the total air pressure in the chute 110 remains unchanged, the air flow at the holes that are used to purge the pipe can be increased, thereby improving the deceleration and cleaning effect of the chute 110 on the pipe.

[0029] Please see Figure 3 and Figure 5As shown, a pair of branch pipes 5 are fixed to the inner wall of the frame 1; the branch pipes 5 are located on both sides of the cutter 12; the inner wall of the branch pipes 5 is porous; the ends of the pair of branch pipes 5 are connected to the main pipe 52; a box 53 is provided in the middle of the main pipe 52; a pull-out box 55 is slidably fitted on the inner wall of the box 53; a filter screen 54 is installed on the inner wall of the box 53; when the device cuts the pipe, the box 53 can be connected to an air pump to make the inside of the box 53 negative pressure. Due to the connection, the inside of the branch pipes 5 will also be negative pressure and absorb the debris generated during pipe cutting, so that the debris can enter the inside of the branch pipes 5 and enter the inside of the box 53 through the main pipe 52. At this time, due to the interception effect of the box 53, the debris will fall into the inside of the pull-out box 55 or adhere to the surface of the box 53. After the cutting work is completed, the air pump can be turned off to allow the debris on the surface of the box 53 to fall completely into the pull-out box 55, and the debris inside can be cleaned and recycled by pulling the pull-out box 55.

[0030] Please see Figure 1 and Figure 2 As shown, the fixing assembly includes a second motor 6; the second motor 6 and the frame 1 are fixedly connected; a positive and negative lead screw 62 is fixedly connected to the output end of the second motor 6; a slider 63 is symmetrically threaded to the middle of the positive and negative lead screw 62; the slider 63 and the frame 1 are slidably connected; multiple clamping plates 64 are fixedly connected to the top of the slider 63; the clamping plates 64 and the support plate 15 are correspondingly arranged; when it is necessary to fix the pipe, the second motor 6 can be started to drive the positive and negative lead screw 62 to drive a pair of sliders 63, the sliders 63 will move towards each other, so that the clamping plates 64 will squeeze and clamp the two sides of the pipe, thereby realizing the device to quickly fix the pipe.

[0031] Working principle: The pipe is placed on top of the support plate 15, and the pusher plate 14 is pushed by the starter cylinder 13. The pipe slides along the support plate 15 under the pusher plate 14 until the end of the pipe abuts against the side of the baffle 19. Then, the cutter 12 is started, which slides along the frame 1 and rotates to cut the pipe. During the process, the fixing component clamps and fixes the pipe. The sliding and rotation control of the cutter 12 can be electrically controlled, which is mature existing technology and will not be described in detail. The cut pipe falls onto the surface of the chute 110 and slides down the arc-shaped outer wall of the chute 110 into the relevant collection device. After the fixing component is released, the above steps can be repeated to realize the device. When adjusting the cutting length of pipes for fixed-length cutting, the first motor 16 is started, causing the sleeve 17 to rotate under belt drive. The rotation of the sleeve 17 causes the screw 18, along with the baffle 19, to slide along the chute 110, enabling rapid adjustment of the baffle 19's position and thus adjusting the pipe cutting module. When adjusting the position of the baffle 19 by controlling the first motor 16, the reading on the scale 2 indicated by the pointer 22 in the middle of the baffle 19 can be observed to quickly determine the current cutting module length of the pipe, facilitating fixed-length pipe cutting. When performing fixed-length pipe cutting, the air pipe 3 can be connected to an air pump to... Airflow enters the chute 110, creating a positive pressure inside. This causes the airflow to exit through the holes on the surface of the chute 110. When the pipe falls onto the surface of the chute 110, it is slowed down by the impact and buffering effect of the airflow, reducing the speed of the pipe upon impact and minimizing damage caused by collision between the pipe and the chute 110. Simultaneously, the impact of the airflow removes residual debris from the pipe surface, improving the cleanliness of the cut surface. By using an elastic cloth 4, when the position of the baffle 19 is adjusted, the elastic cloth 4 stretches and deforms as the baffle 19 moves, allowing it to seal any holes on the surface of the chute 110 that would otherwise be in contact with the pipe. The total air pressure inside the chute 110 remains constant, which increases the air flow at the holes for air purging the pipe. When the device cuts the pipe, the box 53 can be connected to the air pump to make the inside of the box 53 negative pressure. Due to the connection, the inside of the branch pipe 5 will also be negative pressure and absorb the debris generated during pipe cutting. The debris can enter the inside of the branch pipe 5 and enter the inside of the box 53 through the main pipe 52. At this time, due to the interception effect of the box 53, the debris will fall into the pull-out box 55 or adhere to the surface of the box 53. After the cutting work is completed, the air pump can be turned off to allow the debris on the surface of the box 53 to fall completely into the pull-out box 55. The debris inside can be cleaned and recycled by pulling the pull-out box 55.When pipe needs to be fixed, the second motor 6 can be activated to drive a pair of sliders 63 via the forward and reverse lead screws 62. The sliders 63 will move towards each other, causing the clamping plates 64 to squeeze and hold the pipe on both sides, thus achieving rapid fixing of the pipe by the device.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A cutting device for processing metal pipes, comprising a frame (1), an inner wall of the frame (1) being provided with a cutter (12); the cutter (12) is used for cutting metal pipes; characterized in that: A cylinder (13) is fixedly connected to one side of the frame (1); a push plate (14) is fixedly connected to the output end of the cylinder (13); multiple support plates (15) are fixedly connected to the middle of the frame (1); a first motor (16) is fixedly connected to the other side of the frame (1); a sleeve (17) is provided at the bottom of the first motor (16); the sleeve (17) and the frame (1) are rotatably connected; a sleeve (17) is fitted between the sleeve (17) and the output end of the first motor (16). The machine is equipped with a belt; a screw (18) is threadedly connected to the inner wall of the sleeve (17); the screw (18) and the frame (1) are connected through each other; a baffle (19) is fixedly connected to the end of the screw (18); a chute (110) is provided on the inner wall of the frame (1); the surface of the chute (110) is arc-shaped; the baffle (19) and the chute (110) are slidably connected; a fixing component for fixing the metal pipe is provided in the middle of the frame (1).

2. The cutting device for metal tube processing according to claim 1, characterized in that: A scale (2) is fixed to the outer wall of the frame (1); a pointer (22) is fixed to the middle of the baffle (19); the pointer (22) and the scale (2) are set accordingly.

3. The cutting device for metal tube processing according to claim 2, characterized in that: The chute (110) is connected to an air pipe (3) in the middle; the air pipe (3) and the frame (1) are connected through each other; the top of the chute (110) is perforated.

4. The cutting device for metal tube processing according to claim 3, characterized in that: An elastic cloth (4) is fixed between the baffle (19) and the frame (1); the elastic cloth (4) is located at the top of the chute (110).

5. A cutting device for metal tube processing according to claim 4, characterized in that: A pair of branch pipes (5) are fixed to the inner wall of the frame (1); the branch pipes (5) are located on both sides of the cutter (12); the inner wall of the branch pipes (5) is perforated; the ends of the pair of branch pipes (5) are connected to a main pipe (52); a box (53) is provided in the middle of the main pipe (52); a pull-out box (55) is slidably fitted on the inner wall of the box (53); a filter screen (54) is installed on the inner wall of the box (53).

6. The cutting device for metal tube processing according to claim 5, characterized in that: The fixing component includes a second motor (6); the second motor (6) and the frame (1) are fixedly connected; the output end of the second motor (6) is fixedly connected to a positive and negative lead screw (62); the positive and negative lead screw (62) is symmetrically threaded to a slider (63) in the middle; the slider (63) and the frame (1) are slidably connected; multiple clamping plates (64) are fixedly connected to the top of the slider (63); the clamping plates (64) and the support plate (15) are correspondingly arranged.

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