A device for machining a pipe

Abstract

The utility model discloses a kind of processing device of pipe fittings, including machine tool and chip suction box, clamping mechanism, cutting chip suction mechanism and positioning flat mechanism are equipped on machine tool, clamping mechanism includes pre-clamping module and clamping module, cutting chip suction mechanism includes linear drive module, cutting module and chip suction module, positioning flat mechanism includes being equipped in the multi-axis drive module of machine tool, length positioning module and deburring module being equipped in the output end of multi-axis drive module, length positioning module includes linear drive unit and push rod, deburring module includes rotary drive unit, end face flat cutter head being equipped in the output end of rotary drive unit.The utility model has following advantages and effects: the scheme utilizes new mechanical structure, has the effect that can be pre-positioned to pipe fitting, cutting length is conveniently adjusted, improves pipe fitting cutting efficiency, improves pipe fitting cutting surface flatness, saves artificial cost.

Description

Technical Field

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

[0002] Existing plastic pipes or power cables require factory processing. First, they are positioned using clamps. Then, cutting personnel use cutting tools to cut the pipes into predetermined lengths. Afterward, post-processing workers grind the cut ends to make them smoother and remove burrs. Workers need to wear protective gear during pipe cutting to prevent dust from entering their respiratory tract, resulting in high labor costs. In addition, manual cutting is not precise enough, easily leading to inconsistent pipe lengths. Furthermore, manual processing is inefficient and not conducive to industrial production. Therefore, improvements are urgently needed. Utility Model Content

[0003] The purpose of this utility model is to provide a pipe fitting processing device, which has the advantages of pre-positioning the pipe fitting for convenient adjustment of the cutting length, improving the pipe fitting cutting efficiency, improving the flatness of the pipe fitting cutting surface, and saving labor costs.

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a pipe fitting processing device, comprising a machine tool and a dust collection box, wherein the machine tool is equipped with: The clamping mechanism includes a pre-clamping module and a clamping module. The pre-clamping module is used to clamp the pipe fitting and allow the pipe fitting to slide axially. The clamping module is used to clamp and fix the pipe fitting clamped by the pre-clamping module. The cutting and dust collection mechanism includes a linear drive module, a cutting module, and a dust collection module. The output end of the linear drive module is provided with a mounting bracket. The cutting module and the dust collection module are mounted on the mounting bracket. The dust collection module is used to collect the debris generated by the cutting module after cutting the pipe into a dust collection box. The positioning and leveling mechanism includes a multi-axis drive module mounted on the machine tool, a length positioning module and a deburring module located at the output end of the multi-axis drive module. The multi-axis drive module is used to drive the length positioning module and the deburring module to move closer to or further away from the clamping mechanism. The length positioning module includes a linear drive unit and a push rod. The linear drive unit drives the push rod to engage with the tube to adjust the extension length of the tube relative to the pre-clamping module. The deburring module includes a rotary drive unit and an end face leveling cutter head located at the output end of the rotary drive unit.

[0005] By adopting the above technical solution, the pipe fitting is passed between the first and second retaining jaws of the pre-clamping structure. The first driving structure drives the first and second retaining jaws to clamp and position the pipe fitting. Then, the multi-axis drive module drives the length positioning module to approach the pipe fitting. When the push rod is aligned with the pipe fitting, the linear drive unit drives the push rod to extend. The push rod pushes the pipe fitting back a predetermined stroke relative to the pre-clamping structure, thereby adjusting the exposed length of the pipe fitting and keeping the extended length of the pipe fitting relative to the pre-clamping structure uniform. Then, the clamping module clamps and fixes the pipe fitting with the adjusted extended length, so that the pipe fitting will not slide axially or wobble radially relative to the clamping structure. After the adjustment is completed, the multi-axis drive module drives the length positioning module away from the pipe fitting, and then the linear drive module drives... The cutting module cuts the pipe to a preset length. During the cutting process, debris and dust are generated. The debris and dust are collected in a debris collection box by the debris suction module. Then, the linear drive module drives the cutting module to reset, and the pre-clamping module releases its clamp on the pipe to avoid interference between the deburring module and the pre-clamping module during operation. The multi-axis drive module drives the deburring module to approach the pipe, and the rotary drive unit drives the end face flattening cutter to deburr and flatten the end face of the pipe. This utility model can automatically adjust the cutting length of the pipe through the coordinated operation of multiple mechanisms. It also has the effects of pre-positioning the pipe to facilitate the adjustment of the cutting length, improving the cutting efficiency, improving the flatness of the cut surface, and saving labor costs.

[0006] A further feature of this invention is that the pre-clamping module includes a first driving structure, a first retaining claw, and a second retaining claw. The first driving structure drives the first retaining claw and the second retaining claw to clamp the pipe and allow the pipe to slide axially.

[0007] By adopting the above technical solution, when in use, the first driving structure drives the first retaining jaw and the second retaining jaw to pre-clamp the pipe, and then the cutting length of the pipe can be adjusted. After that, the pipe is clamped and fixed by the clamping module. At the same time, the pre-clamping module and the clamping module are used to achieve stable clamping of the pipe.

[0008] A further configuration of this utility model is: the clamping module includes a fixed clamping component, a movable clamping component, and a second driving structure, wherein the second driving structure drives the movable clamping component to approach the fixed clamping component and clamp the pipe, or the second driving structure drives the movable clamping component to move away from the fixed clamping component and release the pipe.

[0009] The present invention is further configured such that: the fixed clamping assembly includes a fixed base and a clamping piece 1 detachably mounted on the fixed base; the movable clamping assembly includes a movable base and a clamping piece 2 detachably mounted on the movable base; the clamping surfaces of the clamping piece 1 and the clamping piece 2 are provided with clamping grooves corresponding to the pipe fittings.

[0010] By adopting the above technical solution, clamping plate one and clamping plate two are designed to be detachable, which facilitates the cleaning or replacement of clamping plate one and clamping plate two. At the same time, the opening of the clamping groove can improve the clamping force of clamping plate one and clamping plate two on the pipe fitting.

[0011] A further feature of this invention is that: the fixed seat has a first mounting groove for mounting the first clamping piece, and the movable seat has a second mounting groove for mounting the second clamping piece. The fixed seat and the movable seat are provided with ball-head plungers. The ball-head plunger includes a plunger sleeve, a spring disposed within the plunger sleeve, and a retaining ball. The first clamping piece and the second clamping piece have positioning grooves corresponding to the retaining ball. The spring pushes the retaining ball to press against the corresponding positioning groove, thereby preventing the first clamping piece from detaching from the fixed seat and the second clamping piece from detaching from the movable seat.

[0012] By adopting the above technical solution, the spring of the ball plunger pushes the retaining ball to press against the positioning groove, so that the clamping piece one and the clamping piece two are fixed in the corresponding first mounting groove and second mounting groove, thereby improving the ease of disassembly and assembly and the stability of installation of the clamping piece one and the clamping piece two.

[0013] A further feature of this invention is that the cutting module includes a drive motor and a cutting blade located at the output end of the drive motor. A cutting slit is formed between the pre-clamping module and the clamping module. The linear drive module drives the cutting module to approach the clamping mechanism, so that the cutting module drives the cutting blade to cut the pipe through the cutting slit.

[0014] By adopting the above technical solution, the cutting blade is confined within the cutting gap during cutting, which can prevent the cutting blade from shaking at a large angle, thereby improving the flatness of the pipe cutting end face.

[0015] A further feature of this invention is that: a material dropping plate is inclined below the clamping mechanism, and a material receiving frame is provided below the material dropping plate. The vertical projection of the material receiving frame is "L"-shaped. The material receiving frame includes a first material receiving area and a second material receiving area surrounding the side of the clamping mechanism. The first material receiving area is correspondingly arranged below the material dropping plate, and the second material receiving area is correspondingly arranged on the side of the cutting slit near the cutting disc.

[0016] By adopting the above technical solution, the clamping mechanism can collect debris in separate zones through the first receiving area and the second receiving area.

[0017] A further feature of this invention is that the chip removal module includes a chip removal cover, the drive motor and the chip removal cover are fixedly mounted on the mounting frame, and the chip removal cover and the chip removal box are connected by a flexible hose.

[0018] By adopting the above technical solution, when the linear drive module drives the mounting frame to move horizontally, the drive motor and the dust collection hood can move horizontally with the mounting frame synchronously, so that when the cutting blade moves to cut, the dust collection hood can move synchronously with the cutting blade to achieve the purpose of dust collection.

[0019] A further feature of this invention is that the cutting module includes a chip shield, which covers the upper half of the cutting blade, and the chip suction port of the chip suction shield faces the cutting blade. The chip shield is used to guide the chips generated by the cutting blade to the chip suction port of the chip suction shield.

[0020] By adopting the above technical solution, the chip baffle can prevent the chips from flying everywhere when the cutting blade cuts the pipe fitting. In addition, the chip baffle can guide the chips generated by the cutting blade to the chip suction port of the chip suction hood for chip collection.

[0021] A further feature of this invention is that the output end of the multi-axis drive module is provided with a translation seat, the length positioning module and the deburring module are disposed on the translation seat, and the translation seat is provided with a blowing nozzle, the blowing nozzle is connected to the blowing device via a connecting pipe, and the blowing port of the blowing nozzle faces the end face flat cutting head.

[0022] By adopting the above technical solution, when the end face flattening cutter head grinds the end face of the pipe fitting, the blowing nozzle can continuously blow the processing position of the end face of the pipe fitting, thereby reducing the temperature of the end face flattening cutter head and preventing the end face flattening cutter head from reducing its cutting performance due to high temperature.

[0023] In summary, this utility model has the following beneficial effects: The machine tool employs a clamping mechanism, a cutting and chip-collecting mechanism, and a positioning and leveling mechanism. The pipe is pre-passed between the first and second retaining jaws of the pre-clamping structure. A first drive structure drives the first and second retaining jaws to clamp and position the pipe. Then, a multi-axis drive module drives a length positioning module closer to the pipe. When the push rod aligns with the pipe, a linear drive unit drives the push rod out, pushing the pipe back a predetermined stroke relative to the pre-clamping structure, thus adjusting the exposed length of the pipe and maintaining a uniform extension length relative to the pre-clamping structure. Next, a clamping module clamps and fixes the pipe with the adjusted extension length, preventing axial sliding or radial wobbling relative to the clamping structure. After adjustment, the multi-axis drive module drives the length positioning module away from the pipe. The linear drive module then drives the cutting module to cut the pipe to a preset length. During the cutting process, debris and dust are generated. The debris and dust are collected in a debris collection box by the debris suction module. Afterward, the linear drive module drives the cutting module to reset, and the pre-clamping module releases its clamping on the pipe to avoid interference between the deburring module and the pre-clamping module during operation. The multi-axis drive module drives the deburring module to approach the pipe, and the rotary drive unit drives the end-face flattening cutter to deburr and flatten the end face of the pipe. This invention, through the coordinated operation of multiple mechanisms, can achieve the purpose of automatically adjusting the cutting length of the pipe. It also has the effects of pre-positioning the pipe to facilitate the adjustment of the cutting length, improving the cutting efficiency, improving the flatness of the cut surface, and saving labor costs. Attached Figure Description

[0024] Figure 1 This is an overall structural diagram of the present invention.

[0025] Figure 2 This is a top view of the clamping mechanism and the cutting and chip removal mechanism of this utility model.

[0026] Figure 3 This is a utility model Figure 2 Another perspective.

[0027] Figure 4 This is a utility model Figure 3 A magnified view of a portion of region A in the middle.

[0028] Figure 5 This is a structural diagram of the clamping mechanism of this utility model.

[0029] Figure 6 This is a utility model Figure 5 Another perspective.

[0030] Figure 7 This is a utility model Figure 6 Longitudinal sectional view at the ball head plunger location.

[0031] Figure 8 This is a utility model Figure 7 A magnified view of a portion of region B in the middle.

[0032] In the diagram: 1. Machine tool; 11. Blanking plate; 2. Receiving frame; 21. First receiving area; 22. Second receiving area; 3. Clamping mechanism; 31. Cutting slit; 4. Pre-clamping module; 41. First drive structure; 42. First retaining jaw; 43. Second retaining jaw; 5. Clamping module; 51. Fixed clamping assembly; 511. Fixed seat; 5111. First mounting slot; 5112. Positioning post; 512. Clamping piece one; 5121. Positioning slot; 5122. Positioning hole; 5123. Clamping slot; 52. Movable clamping assembly; 521. Movable seat; 5211. Second mounting slot; 522. Clamping piece two; 53. Second drive structure; 54. Ball plunger; 541. 542. Plunger sleeve; 543. Spring; 6. Baffle ball; 6. Cutting and chip suction mechanism; 61. Linear drive module; 611. Mounting bracket; 62. Cutting module; 620. Drive motor; 621. Cutting disc; 622. Chip shield; 63. Chip suction module; 631. Chip suction shield; 632. Chip suction box; 7. Positioning and leveling mechanism; 71. Multi-axis drive module; 711. X-axis linear drive unit; 712. Y-axis linear drive unit; 72. Length positioning module; 721. Linear drive unit; 722. Push rod; 73. Deburring module; 731. Rotary drive unit; 732. End face leveling cutter head; 74. Translation seat; 741. Blowing nozzle; 742. Connecting pipeline; 8. Fittings. Detailed Implementation

[0033] The present invention will be further described below with reference to the accompanying drawings.

[0034] A pipe fitting processing device, such as Figures 1-4As shown, the system includes a machine tool 1 and a dust collection box. The machine tool 1 is equipped with a clamping mechanism 3, a cutting and chip removal mechanism 6, and a positioning and leveling mechanism 7. The clamping mechanism 3 includes a pre-clamping module 4 and a clamping module 5. The pre-clamping module 4 is used to clamp the pipe fitting 8 and allow the pipe fitting 8 to slide axially. The clamping module 5 is used to clamp and fix the pipe fitting 8 clamped by the pre-clamping module 4. The cutting and chip removal mechanism 6 includes a linear drive module 61, a cutting module 62, and a chip removal module 63. The output end of the linear drive module 61 is equipped with a mounting bracket 611. The cutting module 62 and the chip removal module 63 are mounted on the mounting bracket 611. The chip removal module 63 is used to collect the chips generated after the cutting module 62 cuts the pipe fitting 8 into the chip collection box 632. The positioning and leveling mechanism 7 includes components mounted on the machine tool 1. The multi-axis drive module 71 includes a length positioning module 72 and a deburring module 73 located at the output end of the multi-axis drive module 71. The multi-axis drive module 71 is used to drive the length positioning module 72 and the deburring module 73 to move closer to or away from the clamping mechanism 3. The length positioning module 72 includes a linear drive unit 721 and a push rod 722. The linear drive unit 721 drives the push rod 722 to push and cooperate with the tube 8 to adjust the extension length of the tube 8 relative to the pre-clamping module 4. The deburring module 73 includes a rotary drive unit 731 and an end face flattening cutter head 732 located at the output end of the rotary drive unit 731. In this embodiment, the multi-axis drive module 71 includes an X-axis linear drive unit 721711 and a Y-axis linear drive unit 721712.

[0035] like Figures 2-6 As shown, the pre-clamping module 4 includes a first drive structure 41, a first retaining jaw 42, and a second retaining jaw 43. The first drive structure 41 drives the first retaining jaw 42 and the second retaining jaw 43 to clamp the pipe fitting 8 and allow the pipe fitting 8 to slide axially. In use, the first drive structure 41 drives the first retaining jaw 42 and the second retaining jaw 43 to pre-clamp the pipe fitting 8, and then the cutting length of the pipe fitting 8 can be adjusted. After that, the clamping module 5 clamps and fixes the pipe fitting 8. At the same time, the pre-clamping module 4 and the clamping module 5 are used to achieve a stable clamping of the pipe fitting 8; the multi-axis drive module 71 outputs... The outlet is provided with a translation seat 74, on which the length positioning module 72 and the deburring module 73 are mounted. The translation seat 74 is provided with a blowing nozzle 741. The blowing nozzle 741 is connected to the blowing device via a connecting pipe 742. The blowing port of the blowing nozzle 741 faces the end face flattening head 732. When the end face flattening head 732 grinds the end face of the pipe 8, the blowing nozzle 741 can continuously blow the processing position of the end face of the pipe 8, thereby reducing the temperature of the end face flattening head 732 and preventing the end face flattening head 732 from reducing its cutting performance due to high temperature.

[0036] like Figures 3-8As shown, the clamping module 5 includes a fixed clamping assembly 51, a movable clamping assembly 52, and a second driving structure 53. The second driving structure 53 drives the movable clamping assembly 52 to move closer to the fixed clamping assembly 51 and clamp the pipe 8, or drives the movable clamping assembly 52 away from the fixed clamping assembly 51 and release the pipe 8. The fixed clamping assembly 51 includes a fixed base 511 and a clamping piece 512 detachably mounted on the fixed base 511. The movable clamping assembly 52 includes a movable base 521 and a clamping piece 522 detachably mounted on the movable base 521. The clamping piece 512 and the clamping piece 522... The clamping surfaces of clamping plates 512 and 522 are respectively provided with clamping grooves 5123 on the corresponding pipe fittings. Clamping plates 512 and 522 are detachable, facilitating cleaning and replacement. The clamping grooves 5123 also enhance the clamping force of clamping plates 512 and 522 on the pipe fittings. The fixed seat 511 has a first mounting groove 5111 for mounting clamping plate 512, and the movable seat 521 has a second mounting groove 5211 for mounting clamping plate 522. Ball-head plungers are provided on both the fixed seat 511 and the movable seat 521. 54. The ball plunger 54 includes a plunger sleeve 541, a spring 542 and a retaining ball 543 disposed within the plunger sleeve 541. Clamping plates 512 and 522 have corresponding positioning grooves 5121 on the retaining balls 543. The spring 542 pushes the retaining ball 543 to press against the corresponding positioning groove 5121, preventing disengagement between the clamping plate 512 and the fixed seat 511, and between the clamping plate 522 and the movable seat 521. The spring 542 of the ball plunger 54 pushes the retaining ball 543 to press against the positioning groove 5121, thus securing the clamping plates 512 and 522 to their corresponding first mounting positions. The groove 5111 and the second mounting groove 5211 improve the ease of disassembly and assembly and the stability of installation of clamping piece 1 512 and clamping piece 2 522. In addition, both the fixed seat 511 and the movable seat 521 in this embodiment are provided with positioning posts 5112. The clamping piece 1 512 and the clamping piece 2 522 are provided with positioning holes 5122 corresponding to the positioning posts 5112. The positioning posts 5112 and the positioning holes 5122 are inserted and positioned. With the positioning cooperation of the ball head plunger 54 and the positioning groove 5121, the installation stability of clamping piece 1 512 and clamping piece 2 522 on the corresponding fixed seat 511 and movable seat 521 is improved.

[0037] like Figures 1-4As shown, the cutting module 62 includes a drive motor 620 and a cutting blade 621 located at the output end of the drive motor 620. A cutting slit 31 is formed between the pre-clamping module 4 and the clamping module 5. The linear drive module 61 drives the cutting module 62 to approach the clamping mechanism 3, so that the cutting module 62 drives the cutting blade 621 to cut the pipe 8 through the cutting slit 31. When the cutting blade 621 cuts, it is confined within the cutting slit 31, which can prevent the cutting blade 621 from wobbling at a large angle, thereby improving the cutting efficiency. The flatness of the cut end face of the pipe fitting 8; a blanking plate 11 is inclinedly provided below the clamping mechanism 3, and a receiving frame 2 is provided below the blanking plate 11. The vertical projection of the receiving frame 2 is "L" shaped. The receiving frame 2 includes a first receiving area 21 and a second receiving area 22 surrounding the side of the clamping mechanism 3. The first receiving area 21 is correspondingly arranged below the blanking plate 11, and the second receiving area 22 is correspondingly arranged on the side of the cutting gap 31 near the cutting blade 621, so that the clamping mechanism 3 can be surrounded by the first receiving area 21 and the second receiving area 22. The receiving area 22 collects debris in designated zones. The debris suction module 63 includes a debris suction hood 631. The drive motor 620 and the debris suction hood 631 are fixedly mounted on the mounting frame 611. The debris suction hood 631 is connected to the debris suction box 632 via a flexible hose. When the linear drive module 61 drives the mounting frame 611 to move horizontally, the drive motor 620 and the debris suction hood 631 can move synchronously with the mounting frame 611, so that when the cutting blade 621 moves to cut, the debris suction hood 631 can move synchronously with the cutting blade 621 to achieve the purpose of dust suction. The cutting module 62 includes a chip baffle 622, which covers the upper half of the cutting blade 621. The chip suction port of the chip suction cover 631 faces the cutting blade 621. The chip baffle 622 is used to guide the chips generated by the cutting blade 621 to the chip suction port of the chip suction cover 631. The chip baffle 622 can prevent the chips from flying around when the cutting blade 621 cuts the pipe 8. In addition, the chip baffle 622 can guide the chips generated by the cutting blade 621 to the chip suction port of the chip suction cover 631 for chip collection.

[0038] The basic working principle of this utility model is as follows: A clamping mechanism 3, a cutting and chip-collecting mechanism 6, and a positioning and leveling mechanism 7 are set on the machine tool 1. The pipe 8 is pre-passed between the first retaining jaw 42 and the second retaining jaw 43 of the pre-clamping structure. The first driving structure 41 drives the first retaining jaw 42 and the second retaining jaw 43 to clamp and position the pipe 8. Then, the multi-axis drive module 71 drives the length positioning module 72 to approach the pipe 8. When the push rod 722 is aligned with the pipe 8, the linear drive unit 721 drives the push rod 722 to push out. The push rod 722 pushes the pipe 8 to retract a predetermined stroke relative to the pre-clamping structure, thereby adjusting the exposed length of the pipe 8 and keeping the extended length of the pipe 8 relative to the pre-clamping structure uniform. Then, the clamping module 5 clamps and fixes the pipe 8 with the adjusted extended length, so that the pipe 8 will not slide axially or shake radially relative to the clamping structure. After the adjustment is completed, the multi-axis drive module 71 drives the length positioning module 72 to move the pipe 8 closer to the pre-clamping structure. Module 72 moves away from the pipe fitting 8, and then the linear drive module 61 drives the cutting module 62 to cut the pipe fitting 8 to a preset length. During the cutting process, debris and dust will be generated. At this time, the debris and dust can be collected in the debris collection box 632 by the debris suction module 63. After that, the linear drive module 61 drives the cutting module 62 to reset, and at the same time, the pre-clamping module 4 releases its clamping on the pipe fitting 10 to avoid interference between the deburring module 73 and the pre-clamping module 4 during operation. The multi-axis drive module 71 drives the deburring module 73 to move closer to the pipe fitting 8, and the rotary drive unit 731 drives the end face flattening cutter head 732 to deburr and flatten the end face of the pipe fitting 8. This utility model can achieve the purpose of automatically adjusting the cutting length of the pipe fitting 8 through the coordinated cooperation of multiple mechanisms. At the same time, it can also achieve the effects of pre-positioning the pipe fitting to facilitate the adjustment of the cutting length, improving the cutting efficiency of the pipe fitting, improving the flatness of the cutting surface of the pipe fitting, and saving labor costs.

[0039] The above description is only a preferred embodiment of the present utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the claims of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A device for machining a pipe element, comprising a machine tool (1) and a chip- suction box (632), characterized in that The machine tool (1) is equipped with: The clamping mechanism (3) includes a pre-clamping module (4) and a clamping module (5). The pre-clamping module (4) is used to clamp the pipe fitting (8) and allow the pipe fitting (8) to slide axially. The clamping module (5) is used to clamp and fix the pipe fitting (8) clamped by the pre-clamping module (4). The cutting and chip collection mechanism (6) includes a linear drive module (61), a cutting module (62) and a chip collection module (63). The output end of the linear drive module (61) is provided with a mounting bracket (611). The cutting module (62) and the chip collection module (63) are mounted on the mounting bracket (611). The chip collection module (63) is used to collect the chips generated by the cutting module (62) after cutting the pipe (8) into the chip collection box (632). The positioning and leveling mechanism (7) includes a multi-axis drive module (71) mounted on the machine tool (1), a length positioning module (72) and a deburring module (73) mounted at the output end of the multi-axis drive module (71). The multi-axis drive module (71) is used to drive the length positioning module (72) and the deburring module (73) to move closer to or further away from the clamping mechanism (3). The length positioning module (72) includes a linear drive unit (721) and a push rod (722). The linear drive unit (721) drives the push rod (722) to push and cooperate with the tube (8) to adjust the extension length of the tube (8) relative to the pre-clamping module (4). The deburring module (73) includes a rotary drive unit (731) and an end face leveling cutter head (732) mounted at the output end of the rotary drive unit (731).

2. A device for machining a pipe according to claim 1, characterized in that The pre-clamping module (4) includes a first drive structure (41), a first retaining jaw (42), and a second retaining jaw (43). The first drive structure (41) drives the first retaining jaw (42) and the second retaining jaw (43) to clamp the pipe (8) and allow the pipe (8) to slide axially.

3. The apparatus of claim 1 wherein: The clamping module (5) includes a fixed clamping component (51), a movable clamping component (52), and a second driving structure (53). The second driving structure (53) drives the movable clamping component (52) to approach the fixed clamping component (51) and clamp the pipe (8), or the second driving structure (53) drives the movable clamping component (52) away from the fixed clamping component (51) and releases the pipe (8).

4. A device for machining a pipe according to claim 3, characterized in that: The fixed clamping assembly (51) includes a fixed base (511) and a clamping piece 1 (512) detachably mounted on the fixed base (511). The movable clamping assembly (52) includes a movable base (521) and a clamping piece 2 (522) detachably mounted on the movable base (521). The clamping surfaces of the clamping piece 1 (512) and the clamping piece 2 (522) are respectively provided with clamping grooves (5123) on the corresponding pipe fittings (8).

5. A device for machining a pipe according to claim 4, characterized in that: The fixed seat (511) has a first mounting groove (5111) for mounting the first clamping piece (512), and the movable seat (521) has a second mounting groove (5211) for mounting the second clamping piece (522). The fixed seat (511) and the movable seat (521) are provided with ball plungers (54). The ball plunger (54) includes a plunger sleeve (541), a spring (542) and a retaining ball (543) disposed in the plunger sleeve (541). The first clamping piece (512) and the second clamping piece (522) are provided with positioning grooves (5121) corresponding to the retaining ball (543). The spring (542) pushes the retaining ball (543) to press against the corresponding positioning groove (5121), so that the first clamping piece (512) and the fixed seat (511) and the second clamping piece (522) and the movable seat (521) are anti-detached.

6. The apparatus of claim 1 wherein: The cutting module (62) includes a drive motor (620) and a cutting blade (621) located at the output end of the drive motor (620). A cutting slit (31) is formed between the pre-clamping module (4) and the clamping module (5). The linear drive module (61) drives the cutting module (62) to approach the clamping mechanism (3), so that the cutting module (62) drives the cutting blade (621) to cut the pipe (8) through the cutting slit (31).

7. A device for machining a pipe according to claim 6, characterized in that The clamping mechanism (3) is provided with a material drop plate (11) at an angle below it. The material drop plate (11) is provided with a material receiving frame (2) below it. The vertical projection of the material receiving frame (2) is "L" shaped. The material receiving frame (2) includes a first material receiving area (21) and a second material receiving area (22) surrounding the side of the clamping mechanism (3). The first material receiving area (21) is arranged below the material drop plate (11), and the second material receiving area (22) is arranged on the side of the cutting gap (31) near the cutting disc (621).

8. The apparatus of claim 6 wherein: The chip removal module (63) includes a chip removal cover (631). The drive motor (620) and the chip removal cover (631) are fixedly installed on the mounting bracket (611). The chip removal cover (631) and the chip removal box (632) are connected by a hose.

9. A device for machining a pipe according to claim 8, characterized in that: The cutting module (62) includes a chip shield (622), which covers the upper half of the cutting blade (621), and the chip suction port of the chip suction shield (631) is arranged facing the cutting blade (621). The chip shield (622) is used to guide the chips generated by the cutting blade (621) to the chip suction port of the chip suction shield (631).

10. The apparatus of claim 1 wherein: The output end of the multi-axis drive module (71) is provided with a translation seat (74). The length positioning module (72) and the deburring module (73) are disposed on the translation seat (74). The translation seat (74) is provided with a blowing nozzle (741). The blowing nozzle (741) is connected to the blowing device via a connecting pipe (742). The blowing port of the blowing nozzle (741) faces the end face flat cutting head (732).

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