Pipe cutting apparatus

Abstract

The utility model is suitable for pipe processing technical field provides a kind of pipe cutting device, including feed rack, the side fixedly connected with cutting table of feed rack, the top of cutting table is equipped with cutting mechanism, the upper side of cutting mechanism is equipped with down-pressing mechanism to cutting table, and the side of cutting mechanism is equipped with feeding mechanism to cutting table;By being provided with cutting mechanism, it is used to cut the pipe conveyed by feed rack, by being provided with down-pressing mechanism and cutting mechanism cooperation, it is used to drive cutting mechanism to down-press and cut pipe fully automatically, without manual operation, reduce manual labor intensity, by being provided with feeding mechanism, it is used to clamp the pipe on feed rack and feed, realize automatic feeding, the pipe is cut automatically in the device, without manual cutting operation, improve its security, reduce manual labor intensity, improve its cutting efficiency simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of pipe processing technology, and in particular to a pipe cutting device. Background Technology

[0002] In the modern automotive industry, tubular components are widely used in key parts such as body structures (e.g., A-pillar and B-pillar reinforcement tubes), chassis systems (e.g., exhaust pipes, fuel lines, brake lines), powertrains (e.g., intake and exhaust manifolds), and safety systems (e.g., anti-collision beams, airbag inflator ducts) due to their excellent strength-to-weight ratio, high bending and torsional strength, and flexible structural design. With the continuous development of lightweight, safety, and personalized design in automobiles, increasingly stringent requirements are being placed on the geometric precision, cut end face quality, and processing efficiency of tubular components.

[0003] In traditional pipe cutting and processing, pipes are usually cut manually. This process is characterized by poor safety, high labor intensity, and low cutting efficiency. Utility Model Content

[0004] This utility model provides a pipe cutting device, which aims to solve the problems of poor safety, high labor intensity and low cutting efficiency in traditional pipe cutting and processing, which is usually done manually.

[0005] This utility model is implemented as follows: a pipe cutting device includes a feeding rack, a cutting table fixedly connected to one side of the feeding rack, a cutting mechanism installed at the top of the cutting table, a pressing mechanism installed above the cutting mechanism on the cutting table, and a feeding mechanism installed on one side of the cutting mechanism on the cutting table.

[0006] Preferably, the cutting mechanism includes: a rotating base, the bottom of which is fixedly connected to the cutting table, a rotating arm rotatably connected to the rotating base via a rotating shaft, a cutting motor mounted on the top of the rotating arm, and a cutting blade fixedly connected to the output end of the cutting motor.

[0007] The beneficial effect of adopting the above-mentioned further solution is that it allows for the cutting and processing of the pipes used for conveying the feed rack.

[0008] Preferably, the pressing mechanism includes: a bearing seat, which is fixedly connected to the top of the cutting table, and the bearing seat is rotatably connected to the bottom of the pressing cylinder via a rotating shaft. A connecting rod is rotatably connected to the output end of the pressing cylinder, and one bottom end of the connecting rod is fixedly connected to the rotating arm.

[0009] The beneficial effect of adopting the above-mentioned further solution is that it can drive the cutting motor to press down and cut the pipe in a fully automatic manner without manual operation, thus reducing the intensity of manual labor.

[0010] Preferably, the feeding mechanism includes: a feeding seat, which is fixedly connected to the cutting table, a feeding cylinder is installed on the feeding seat, a first clamping cylinder is fixedly connected to the output end of the feeding cylinder, a slide rail is fixedly connected to the feeding seat below the feeding cylinder, a slider is slidably connected to the slide rail, a horizontal plate is fixedly connected to the slider, the top end of the horizontal plate is fixedly connected to the first clamping cylinder, a first pressure plate is fixedly connected to the output end of the first clamping cylinder, and a first pressure block is fixedly connected to the end of the horizontal plate away from the first clamping cylinder, with the first pressure plate and the first pressure block corresponding to each other.

[0011] The beneficial effects of adopting the above-mentioned further solution are: it is used to clamp and feed the pipes on the feeding rack, realize automatic feeding, and reduce the intensity of manual labor.

[0012] Preferably, the top of the feeding rack is provided with a feeding platform, a number of feeding rollers are rotatably connected to the feeding platform, and a number of pressing mechanisms are provided above the feeding rollers on the feeding platform.

[0013] The beneficial effects of adopting the above-mentioned further solution are: it facilitates the conveying of pipes through the feeding platform, and the feeding rollers installed on the feeding platform assist in the feeding of pipes.

[0014] Preferably, the pressing mechanism includes: a pressing seat, wherein two sets of pressing seats are provided, and the two sets of pressing seats are symmetrically installed on the feeding platform. Each pressing seat is provided with a sliding groove, and a pressing crossbar passes through the sliding groove of the two sets of pressing seats. The two ends of the pressing crossbar are fixed to the two pressing seats by nuts.

[0015] The beneficial effect of adopting the above-mentioned further solution is that it can press the pipe material to prevent the rear end from lifting up during the cutting process, thus affecting the cutting effect of the pipe.

[0016] Preferably, the cutting table has a cutting groove directly below the cutting blade, and a second clamping cylinder is installed on the side of the cutting table away from the feeding mechanism. The output end of the second clamping cylinder is fixedly connected to a second pressure plate, and a second pressure block is fixedly connected to the cutting table on the opposite side of the second pressure plate.

[0017] The beneficial effect of adopting the above-mentioned further solution is that, in conjunction with the first clamping cylinder, it is used to clamp and fix both sides of the pipe cutting part, thereby improving the pipe cutting effect.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows: The pipe cutting device of this utility model is equipped with a cutting mechanism for cutting the pipes conveyed by the feeding rack, and a pressing mechanism that works in conjunction with the cutting mechanism to drive the cutting mechanism to press down and automatically cut the pipes without manual operation, thus reducing the intensity of manual labor. The feeding mechanism is also equipped with a feeding mechanism to clamp and feed the pipes on the feeding rack, thus achieving automatic feeding. This device automatically cuts pipes without the need for manual cutting operations, improving its safety, reducing the intensity of manual labor, and improving its cutting efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 for Figure 1 Schematic diagram of the mounting mechanism on the cutting table;

[0021] Figure 3 for Figure 1 A schematic diagram of the feeding mechanism.

[0022] In the diagram: 1. Feeding rack; 2. Cutting table; 3. Cutting mechanism; 31. Rotary seat; 32. Rotating arm; 33. Cutting motor; 34. Cutting blade; 4. Pressing mechanism; 41. Bearing seat; 42. Pressing cylinder; 43. Connecting rod; 5. Feeding mechanism; 51. Feeding seat; 52. Feeding cylinder; 53. Slide rail; 54. Slider; 55. First clamping cylinder; 56. Horizontal plate; 57. First pressure plate; 58. First pressure block; 6. Feeding table; 7. Feeding roller; 8. Pressing mechanism; 81. Pressing seat; 82. Pressing crossbar; 9. Second clamping cylinder; 10. Second pressure plate; 11. Second pressure block. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0024] Please see Figure 1-3 This utility model provides a technical solution for a pipe cutting device: a pipe cutting device includes a feeding rack 1, a cutting table 2 fixedly connected to one side of the feeding rack 1, a cutting mechanism 3 installed at the top of the cutting table 2, a pressing mechanism 4 installed above the cutting mechanism 3 on the cutting table 2, and a feeding mechanism 5 installed on one side of the cutting mechanism 3 on the cutting table 2.

[0025] In this embodiment, a cutting mechanism 3 is provided to cut the pipes conveyed by the feeding rack 1. A pressing mechanism 4 is provided to cooperate with the cutting mechanism 3 to drive the cutting mechanism 3 to press down and automatically cut the pipes without manual operation, thus reducing the intensity of manual labor. A feeding mechanism 5 is provided to clamp and feed the pipes on the feeding rack 1 to achieve automatic feeding. This device automatically cuts pipes without manual cutting operations, which improves its safety, reduces the intensity of manual labor, and improves its cutting efficiency.

[0026] Furthermore, the cutting mechanism 3 includes: a rotating base 31, the bottom of which is fixedly connected to the cutting table 2, a rotating arm 32 rotatably connected to the rotating base 31 via a rotating shaft, a cutting motor 33 mounted on the top of the rotating arm 32, and a cutting blade 34 fixedly connected to the output end of the cutting motor 33.

[0027] In this embodiment, a cutting mechanism 3 is provided to cut the pipe conveyed by the feed rack 1. The cutting mechanism 3 includes a rotating base 31 and a rotating arm 32. A cutting motor 33 is installed at the top of the rotating arm 32. The cutting motor 33 drives the cutting blade 34 to rotate to cut the pipe. The rotating arm 32 is rotatably connected to the rotating base 31. The upper pressing mechanism 4 drives the rotating arm 32 to rotate and press down, thereby realizing automatic pipe cutting processing.

[0028] Typically, the pressing mechanism 4 includes: a bearing seat 41, which is fixedly connected to the top of the cutting table 2. The bearing seat 41 is rotatably connected to the bottom of the pressing cylinder 42 via a rotating shaft. The output end of the pressing cylinder 42 is rotatably connected to a connecting rod 43, and one bottom end of the connecting rod 43 is fixedly connected to the rotating arm 32.

[0029] In this embodiment, a pressing mechanism 4 is provided to drive the cutting motor 33 to press down and cut the pipe automatically without manual operation, reducing the intensity of manual labor. The pressing mechanism 4 includes a bearing seat 41, which is rotatably connected to the base of the pressing cylinder 42. The pressing cylinder 42 drives the connecting rod 43 to press down the rotating arm 32, thereby driving the cutting motor 33 to press down and cut the pipe. After the cutting is completed, the mechanism is reset, realizing fully automatic cutting.

[0030] Specifically, the feeding mechanism 5 includes: a feeding seat 51, which is fixedly connected to the cutting table 2. A feeding cylinder 52 is installed on the feeding seat 51. A first clamping cylinder 55 is fixedly connected to the output end of the feeding cylinder 52. A slide rail 53 is fixedly connected to the feeding seat 51 below the feeding cylinder 52. A slider 54 is slidably connected to the slide rail 53. A horizontal plate 56 is fixedly connected to the slider 54. The top end of the horizontal plate 56 is fixedly connected to the first clamping cylinder 55. A first pressure plate 57 is fixedly connected to the output end of the first clamping cylinder 55. A first pressure block 58 is fixedly connected to the end of the horizontal plate 56 away from the first clamping cylinder 55. The first pressure plate 57 and the first pressure block 58 correspond to each other.

[0031] In this embodiment, a feeding mechanism 5 is provided to clamp and feed the pipes on the feeding rack 1, achieving automatic feeding and reducing manual labor intensity. The feeding mechanism 5 includes a feeding base 51, on which a feeding cylinder 52 is mounted. A first clamping cylinder 55 is mounted on the top of the output end of the feeding cylinder 52. During operation, the first clamping cylinder 55 drives the first pressure plate 57 to cooperate with the first pressure block 58 to clamp and fix the pipes. Then, by driving the feeding cylinder 52, the first clamping cylinder 55 is driven to move the first clamping cylinder 58. The clamping cylinder 55 slides on the bottom slide rail 53 to achieve automatic clamping and feeding. The first pressure block 58 and the first clamping cylinder 55 are both installed on the horizontal plate 56. Driven by the feeding cylinder 52, the two move synchronously to complete the feeding. After feeding, they are reset. A feeding plate is installed above the horizontal plate 56. The horizontal plate 56 slides at the bottom of the feeding plate. When the pipe is fed, it is placed on the feeding plate, which can effectively prevent the horizontal plate 56 from causing the pipe to move backward through friction during the retraction movement, thus preventing errors in the feeding size.

[0032] In addition, a feeding platform 6 is provided at the top of the feeding rack 1, and several sets of feeding rollers 7 are rotatably connected on the feeding platform 6. Several sets of pressing mechanisms 8 are provided above the feeding rollers 7 on the feeding platform 6.

[0033] In this embodiment, a feeding platform 6 is installed on the feeding rack 1 to facilitate the conveying of the pipe through the feeding platform 6. The feeding roller 7 installed on the feeding platform 6 assists in the feeding of the pipe. The pressing mechanism 8 installed on the feeding platform 6 presses the pipe to prevent the rear end from tilting up during the cutting process, which would affect the cutting effect of the pipe.

[0034] In addition, the pressing mechanism 8 includes a pressing seat 81, which is provided in two sets. The two sets of pressing seats 81 are symmetrically installed on the feeding table 6. Each pressing seat 81 is provided with a sliding groove. A pressing crossbar 82 passes through the sliding groove of the two sets of pressing seats 81. The two ends of the pressing crossbar 82 are fixed to the two pressing seats 81 by nuts.

[0035] In this embodiment, the pressing mechanism 8 includes a pressing seat 81. A groove is provided on the pressing seat 81 to adjust the height of the crossbar 82, so as to facilitate pressing operations for pipes of different sizes.

[0036] It should be noted that the cutting table 2 has a cutting groove directly below the cutting blade 34. The cutting table 2 is equipped with a second clamping cylinder 9 on the side of the cutting groove away from the feeding mechanism 5. The output end of the second clamping cylinder 9 is fixedly connected to the second pressure plate 10. The cutting table 2 is fixedly connected to the second pressure block 11 on the opposite side of the second pressure plate 10.

[0037] In this embodiment, a second clamping cylinder 9 is provided to cooperate with the first clamping cylinder 55 to clamp and fix both sides of the pipe cutting part, thereby improving the pipe cutting effect. During operation, the second clamping cylinder 9 drives the second pressure plate 10 to press the pipe onto the second pressure block 11, and resets after cutting is completed.

[0038] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pipe cutting device, characterized in that: The system includes a feeding rack (1), a cutting table (2) fixedly connected to one side of the feeding rack (1), a cutting mechanism (3) installed at the top of the cutting table (2), a pressing mechanism (4) installed above the cutting mechanism (3) on the cutting table (2), and a feeding mechanism (5) installed on one side of the cutting mechanism (3) on the cutting table (2). The cutting mechanism (3) includes a rotating base (31), the bottom of which is fixedly connected to the cutting table (2). The rotating base (31) is rotatably connected to a rotating arm (32) via a rotating shaft. A cutting motor (33) is installed at the top of the rotating arm (32). A cutting blade (34) is fixedly connected to the output end of the cutting motor (33). The pressing mechanism (4) includes a bearing seat (41), which is fixedly connected to the top of the cutting table (2). The bearing seat (41) is rotatably connected to the bottom of a pressing cylinder (42) via a rotating shaft. The output end of the pressing cylinder (42) is rotated... A connecting rod (43) is dynamically connected, and one bottom end of the connecting rod (43) is fixedly connected to the rotating arm (32). The feeding mechanism (5) includes: a feeding seat (51), which is fixedly connected to the cutting table (2). A feeding cylinder (52) is installed on the feeding seat (51). A first clamping cylinder (55) is fixedly connected to the output end of the feeding cylinder (52). A slide rail (55) is fixedly connected to the feeding seat (51) below the feeding cylinder (52). 3) A slider (54) is slidably connected on the slide rail (53), and a horizontal plate (56) is fixedly connected on the slider (54). The top end of the horizontal plate (56) is fixedly connected to the first clamping cylinder (55). The output end of the first clamping cylinder (55) is fixedly connected to the first pressure plate (57). The end of the horizontal plate (56) away from the first clamping cylinder (55) is fixedly connected to the first pressure block (58). The first pressure plate (57) and the first pressure block (58) correspond to each other.

2. The pipe cutting device according to claim 1, characterized in that: The top of the feeding rack (1) is provided with a feeding platform (6), and several sets of feeding rollers (7) are rotatably connected on the feeding platform (6). Several sets of pressing mechanisms (8) are provided above the feeding rollers (7) on the feeding platform (6).

3. The pipe cutting device according to claim 2, characterized in that: The pressing mechanism (8) includes: pressing base (81), and two sets of pressing base (81) are provided. The two sets of pressing base (81) are symmetrically installed on the feeding table (6). Each pressing base (81) has a sliding groove. A pressing crossbar (82) passes through the sliding groove of the two sets of pressing base (81). The two ends of the pressing crossbar (82) are fixed to the two pressing bases (81) by nuts.

4. The pipe cutting device according to claim 1, characterized in that: The cutting table (2) has a cutting groove directly below the cutting blade (34). A second clamping cylinder (9) is installed on the side of the cutting table (2) away from the feeding mechanism (5). The output end of the second clamping cylinder (9) is fixedly connected to the second pressure plate (10). A second pressure block (11) is fixedly connected to the side of the cutting table (2) opposite to the second pressure plate (10).

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