Pipe cutting device

Abstract

The pipe cutting device comprises a bottom plate, a sliding groove, a sliding block, an adjusting assembly, a cutting assembly, a collecting assembly, a clamping assembly and a supporting column, the sliding groove is formed in one side of the upper end of the bottom plate, the sliding block is connected into the sliding groove in a sliding mode, the adjusting assembly is arranged in the sliding groove, and the cutting assembly is arranged in the middle of the upper end of the bottom plate. The collecting assembly is arranged at the upper end of the bottom plate, the clamping assembly is arranged at the upper ends of the bottom plate and the sliding block, and supporting columns are fixedly connected to the front and rear portions of the lower end of the bottom plate. The pipe cutting device has the advantages that the clamping assembly clamps the pipe at the upper end to move, the moving distance of the pipe is effectively controlled, accurate adjustment of the cutting length is achieved, through clamping of the two ends, flatness of a notch is kept, it is guaranteed that the finally cut pipe has good machining quality, and stability during machining and cutting is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe cutting, in particular to a pipe cutting device. Background Technique

[0002] With the continuous development of modern technology, pipe cutting is very common in daily industrial production. Pipe cutting refers to cutting a pipe into the required length through a cutting device.

[0003] The publication number CN218135306U discloses a pipe cutting device, including a bottom plate. A fixed box is fixed on the outer wall of the top of the bottom plate through bolts. A clamping mechanism is arranged on the inner wall of the bottom of the bottom plate. The clamping mechanism includes a frustum. The frustum is erected and installed on the outer wall of the top of the bottom plate. A through circular opening is formed in the center of the outer wall on one side of the frustum. Clamping pieces are arranged around the outer wall of the frustum near the circular opening. A horizontal electric slide rail is fixed on the inner wall of the top of the fixed box near the center line through bolts. A cutting mechanism is arranged on the outer wall of one side of the electric slide rail; the utility model adjusts the position of the motor through the electric slide rail and the electric telescopic rod, which is convenient for cutting. When the motor drives the cutting blade to rotate at high speed for cutting, the dust collector below the motor starts to adsorb the dust generated during cutting through the flared hopper, and timely recovers and concentrates the cut debris, reducing the floating of debris in the air. However, the prior art still has disadvantages:

[0004] Although the pipe cutting device of the prior art can clamp and fix the pipe by driving the clamping plate through a cylinder, improving the stability during pipe cutting, the pipe cutting device of the prior art only clamps and fixes the raw material end of the pipe, and the part to be cut is not effectively fixed. When the pipe is about to be cut, the pipe deforms under the action of gravity, thus affecting the flatness of the cut. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to overcome the above defects and provide a pipe cutting device.

[0006] To solve the above technical problem, the technical solution provided by the utility model is: a pipe cutting device, characterized by including:

[0007] A bottom plate, with a chute opened on one side of the upper end of the bottom plate;

[0008] A slider, which is slidably connected inside the chute;

[0009] Adjusting assembly, the adjusting assembly is arranged inside the sliding groove. The adjusting assembly includes a lead screw, a first motor, a limiting hole and a limiting rod. The lead screw is rotatably connected to the middle part inside the sliding groove through a bearing. The slider is threadedly connected to the outside of the lead screw. One end of the lead screw extends outside the bottom plate. The first motor is fixedly connected to the end of the lead screw extending outside the bottom plate. The first motor is fixedly connected to one side of the bottom plate. The limiting hole is opened at the front and rear parts on one side of the slider. The limiting hole penetrates through the slider. The limiting rod is slidably connected inside the limiting hole. The limiting rod is fixedly connected to the inside of the sliding groove;

[0010] Cutting assembly, the cutting assembly is arranged in the middle of the upper end of the bottom plate;

[0011] Collection assembly, the collection assembly is arranged on the upper end of the bottom plate;

[0012] Clamping assembly, the clamping assembly is arranged on the upper ends of the bottom plate and the slider. The clamping assembly includes a connecting groove, a fixing groove, a cylinder, a connecting block and a clamping plate. The connecting groove is opened at the upper ends of the bottom plate and the slider. The fixing groove is opened on one side inside the connecting groove. The cylinder is fixedly connected to the inside of the fixing groove. The connecting block is slidably connected inside the connecting groove. The connecting block is fixedly connected to one end of the cylinder. The clamping plate is fixedly connected to the front part of the upper end of the slider, the upper end of the bottom plate and the upper end of the connecting block.

[0013] As an improvement, the cutting assembly includes:

[0014] Support frame, the support frame is fixedly connected to the middle of the upper end of the bottom plate;

[0015] Electric telescopic rod, the electric telescopic rod is fixedly connected to the middle of the lower end of the support frame;

[0016] Second motor, the second motor is fixedly connected to the lower end of the electric telescopic rod;

[0017] Cutting blade, the cutting blade is fixedly connected to one side of the second motor.

[0018] As an improvement, the collection assembly includes:

[0019] Collection tank, the collection tank is opened on the upper end of the bottom plate;

[0020] Insert slot, the insert slot is opened on the front side of the bottom plate. The collection tank and the insert slot communicate with each other;

[0021] Collection box, the collection box is slidably connected inside the insert slot.

[0022] As an improvement, clamping blocks are arranged on the sides of the clamping plates close to each other.

[0023] As an improvement, support columns are fixedly connected to the front and rear parts on both sides of the lower end of the bottom plate.

[0024] The advantages of the present utility model compared with the prior art are as follows: When the present utility model is in use, one end of the pipe is clamped and fixed by the clamping assembly at the upper end of the slider. Then, the rotation of the lead screw is driven by the first motor. The lead screw drives the slider threadedly connected to its outside to slide inside the chute under the restriction of the limiting hole and the limiting rod. The pipe clamped by the clamping assembly at the upper end is moved, effectively controlling the moving distance of the pipe to achieve precise adjustment of the cutting length. And through the clamping at both ends, the flatness of the incision is maintained, ensuring that the finally cut pipe has good processing quality and ensuring the stability during processing and cutting. Description of the Drawings

[0025] Figure 1 is the structural schematic diagram of the present utility model.

[0026] Figure 2 is the cross-sectional view of the present utility model.

[0027] Figure 3 is the cross-sectional view of the bottom plate of the present utility model.

[0028] Figure 4 is the schematic diagram of the clamping assembly of the present utility model.

[0029] Figure 5 is the schematic diagram of the adjusting assembly of the present utility model.

[0030] Figure 6 is the schematic diagram of the cutting assembly of the present utility model.

[0031] As shown in the figure: 1. Bottom plate; 11. Chute; 2. Slider; 3. Adjusting assembly; 31. Lead screw; 32. First motor; 33. Limiting hole; 34. Limiting rod; 4. Cutting assembly; 41. Support frame; 42. Electric telescopic rod; 43. Second motor; 44. Cutting blade; 5. Collection assembly; 51. Collection groove; 52. Insertion slot; 53. Collection box; 6. Clamping assembly; 61. Connection groove; 62. Fixed groove; 63. Cylinder; 64. Connection block; 65. Clamping plate; 7. Clamping block; 8. Support column. Detailed Description of the Preferred Embodiment

[0032] Here, the exemplary embodiments will be described in detail, and the examples are shown in the drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. On the contrary, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0033] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0034] Embodiment 1:

[0035] As Figures 1 to 6 shown, this embodiment provides a pipe cutting device, including: a bottom plate 1, a chute 11, a slider 2, an adjustment assembly 3, a cutting assembly 4, a collection assembly 5, a clamping assembly 6, and support columns 8. A chute 11 is provided on one side of the upper end of the bottom plate 1, the slider 2 is slidably connected inside the chute 11, the adjustment assembly 3 is arranged inside the chute 11, the cutting assembly 4 is arranged in the middle of the upper end of the bottom plate 1, the collection assembly 5 is arranged on the upper end of the bottom plate 1, the clamping assembly 6 is arranged on the upper ends of the bottom plate 1 and the slider 2, and support columns 8 are fixedly connected to the front and rear parts on both sides of the lower end of the bottom plate 1. After one end of the pipe is clamped and fixed by the clamping assembly 6 on the upper end of the slider 2, the length of the pipe to be cut is controlled by the adjustment assembly 3, and then the other end of the pipe is fixed by the clamping assembly 6 on the other side. Then, the pipe is cut by the cutting assembly 4, and the debris generated during cutting is centrally collected by the collection assembly 5.

[0036] The adjustment assembly 3 includes a lead screw 31, a first motor 32, a limit hole 33, and a limit rod 34. The lead screw 31 is rotatably connected to the middle of the inner side of the chute 11 through a bearing, the slider 2 is threadedly connected to the outside of the lead screw 31, one end of the lead screw 31 extends outside the bottom plate 1, the first motor 32 is fixedly connected to the end of the lead screw 31 extending outside the bottom plate 1, the first motor 32 is fixedly connected to one side of the bottom plate 1, the limit hole 33 is opened in the front and rear parts of one side of the slider 2, the limit hole 33 penetrates the slider 2, the limit rod 34 is slidably connected inside the limit hole 33, and the limit rod 34 is fixedly connected to the inside of the chute 11. By driving the rotation of the lead screw 31 by the first motor 32, the lead screw 31 drives the slider 2 threadedly connected to its outside to slide inside the chute 11 under the restriction of the limit hole 33 and the limit rod 34, driving the pipe clamped at the upper end by the clamping assembly 6 to move.

[0037] The cutting assembly 4 includes a support frame 41, an electric telescopic rod 42, a second motor 43, and a cutting blade 44. The support frame 41 is fixedly connected to the middle of the upper end of the bottom plate 1, the electric telescopic rod 42 is fixedly connected to the middle of the lower end of the support frame 41, the second motor 43 is fixedly connected to the lower end of the electric telescopic rod 42, and the cutting blade 44 is fixedly connected to one side of the second motor 43. The cutting blade 44 is driven to rotate by the second motor 43, and the cutting blade 44 is driven to move downward by the electric telescopic rod 42 to cut the pipe.

[0038] The collection assembly 5 includes a collection groove 51, a slot 52, and a collection box 53. The collection groove 51 is formed at the upper end of the bottom plate 1, and the slot 52 is formed at the front side of the bottom plate 1. The collection groove 51 and the slot 52 communicate with each other. The collection box 53 is slidably connected inside the slot 52. When the pipe is cut by the cutting assembly 4, the generated debris falls into the collection groove 51 and then falls into the collection box 53 through the collection groove 51 for collection.

[0039] The clamping assembly 6 includes a connection groove 61, a fixing groove 62, a cylinder 63, a connection block 64, and a clamping plate 65. The connection groove 61 is formed at the upper ends of the bottom plate 1 and the slider 2. The fixing groove 62 is formed at one side inside the connection groove 61. The cylinder 63 is fixedly connected inside the fixing groove 62. The connection block 64 is slidably connected inside the connection groove 61. The connection block 64 is fixedly connected to one end of the cylinder 63. The clamping plate 65 is fixedly connected to the front part of the upper end of the slider 2, the upper end of the bottom plate 1, and the upper end of the connection block 64. By driving the connection block 64 to slide inside the connection groove 61 through the cylinder 63, the connection block 64 drives the two clamping plates 65 and the clamping block 7 at the front and rear parts on the same side to approach each other, thereby clamping and fixing the pipe.

[0040] Clamping blocks 7 are installed on the sides of the clamping plates 65 that approach each other.

[0041] The cylinder 63 in the device is connected to an external air supply system. Since the air supply system belongs to the common knowledge in the art and is not an improved technical point of this case, it will not be elaborated here.

[0042] The electric telescopic rod 42 belongs to the prior art and is operated through a control computer system, both of which belong to the prior art and will not be elaborated here.

[0043] During use, after one end of the pipe is clamped and fixed by the clamping assembly 6 at the upper end of the slider 2, the length of the pipe to be cut is controlled by the adjusting assembly 3. Then, the other end of the pipe is fixed by the clamping assembly 6 on the other side. After that, the pipe is cut by the cutting assembly 4. The generated debris during cutting is centrally collected by the collection assembly 5. Through the clamping assemblies 6 on both sides and the slider 2 with adjustable positions, the length of the cut pipe is accurately controlled while ensuring the flatness of the cut.

[0044] The electrical components mentioned in this article are all electrically connected to an external main controller and 220V mains power. And the main controller can be a conventional known device such as a computer for control. The detailed descriptions of known functions and known components are omitted in the specific embodiments of the present disclosure. To ensure the compatibility of the device, the operating means adopted are consistent with the parameters of market instruments.

[0045] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A pipe cutting device, characterized in that, Including: A bottom plate (1), on one side of the upper end of the bottom plate (1), a chute (11) is provided; A slider (2), the slider (2) is slidably connected inside the chute (11); An adjusting component (3), the adjusting component (3) is arranged inside the chute (11), the adjusting component (3) includes a lead screw (31), a first motor (32), a limit hole (33) and a limit rod (34), the lead screw (31) is rotatably connected to the middle part of the inner side of the chute (11) through a bearing, the slider (2) is threadedly connected to the outside of the lead screw (31), one end of the lead screw (31) extends outside the bottom plate (1), the first motor (32) is fixedly connected to the end of the lead screw (31) extending outside the bottom plate (1), the first motor (32) is fixedly connected to one side of the bottom plate (1), the limit hole (33) is opened at the front and rear parts of one side of the slider (2), the limit hole (33) penetrates through the slider (2), the limit rod (34) is slidably connected inside the limit hole (33), and the limit rod (34) is fixedly connected to the inside of the chute (11); A cutting component (4), the cutting component (4) is arranged in the middle of the upper end of the bottom plate (1); A collecting component (5), the collecting component (5) is arranged on the upper end of the bottom plate (1); A clamping component (6), the clamping component (6) is arranged on the upper ends of the bottom plate (1) and the slider (2), the clamping component (6) includes a connecting groove (61), a fixing groove (62), a cylinder (63), a connecting block (64) and a clamping plate (65), the connecting groove (61) is opened at the upper ends of the bottom plate (1) and the slider (2), the fixing groove (62) is opened at one side inside the connecting groove (61), the cylinder (63) is fixedly connected to the inside of the fixing groove (62), the connecting block (64) is slidably connected inside the connecting groove (61), the connecting block (64) is fixedly connected to one end of the cylinder (63), and the clamping plate (65) is fixedly connected to the front part of the upper end of the slider (2), the upper end of the bottom plate (1) and the upper end of the connecting block (64).

2. The pipe cutting device according to claim 1, characterized in that, The cutting component (4) includes: A support frame (41), the support frame (41) is fixedly connected to the middle of the upper end of the bottom plate (1); An electric telescopic rod (42), the electric telescopic rod (42) is fixedly connected to the middle of the lower end of the support frame (41); A second motor (43), the second motor (43) is fixedly connected to the lower end of the electric telescopic rod (42); A cutting disc (44), the cutting disc (44) is fixedly connected to one side of the second motor (43).

3. A pipe cutting device according to claim 1, characterized in that, The collecting component (5) includes: A collecting groove (51), the collecting groove (51) is opened at the upper end of the bottom plate (1); A slot (52), the slot (52) is opened at the front side of the bottom plate (1), and the collecting groove (51) and the slot (52) communicate with each other; A collecting box (53), the collecting box (53) is slidably connected inside the slot (52).

4. A pipe cutting device according to claim 1, characterized in that, On the side where the clamping plates (65) are close to each other, clamping blocks (7) are arranged.

5. A pipe cutting device according to claim 1, characterized in that, On the front and rear parts of both sides of the lower end of the bottom plate (1), support columns (8) are fixedly connected.

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