Cutting machining equipment and machining technology for automobile air conditioner pipeline connector

Abstract

The invention relates to the technical field of cutting machining of automobile air conditioner pipeline connectors, and particularly discloses cutting machining equipment and a machining process for the automobile air conditioner pipeline connectors. A cutting part is fixedly connected to the middle of the top of a workbench, and transmission parts are fixedly connected to the two sides of the top of the workbench; the top of the workbench is slidably connected with a positioning part. According to the cutting machining equipment and technology for the automobile air conditioner pipeline connector, the clamping component is arranged, a pipe is placed on the clamping block, and balls are arranged on the two sides of the top of the clamping block in a rolling mode, so that the friction force between the pipe and the clamping block can be reduced, and the pipe can be easily moved and adjusted on the side face of the clamping block; the output end of the motor drives the lead screw to rotate on the inner side of the clamping block, along with rotation of the lead screw, the two clamping plate mechanisms are driven by the lead screw to relatively move in the clamping block and gradually tighten, and therefore the pipe is stably clamped and fixed.

Description

Technical Field

[0001] The invention relates to the technical field of cutting and processing of automobile air-conditioning pipe joints, in particular to cutting and processing equipment and a processing technology for automobile air-conditioning pipe joints. Background Art

[0002] Automotive air conditioning systems cool, heat, ventilate, and purify the air within the vehicle cabin, providing a comfortable ride for passengers, reducing travel fatigue, creating favorable working conditions for the driver, and ensuring safe driving. Automotive air conditioning pipe connectors are key components that connect various components within the system. Their processing quality directly impacts the performance and reliability of the system. As automotive air conditioning system performance continues to improve, the precision requirements for pipe connectors are becoming increasingly stringent. High-precision connectors ensure sealed refrigerant transmission, reduce leakage, and improve the efficiency and stability of the air conditioning system. The diversification of the automotive market has led to constant changes in the design and specifications of automotive air conditioning systems, requiring processing equipment that can flexibly adapt to the processing of pipe connectors of varying shapes, sizes, and materials, possessing greater flexibility.

[0003] When existing cutting equipment is used to cut automobile air-conditioning pipe joints, if batch cutting operations are required for pipes of different diameters, different fixtures need to be frequently replaced to complete the clamping and fixing work. This operation undoubtedly increases the overall working time. Summary of the Invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a cutting processing equipment and processing technology for automobile air-conditioning pipe joints, comprising: A workbench, wherein a cutting component is fixedly connected to the middle of the top of the workbench, transmission components are fixedly connected to both sides of the top of the workbench, a positioning component is slidably connected to the top of the workbench, the inner side of the positioning component is fixedly connected to the output end of the transmission component, and a collecting component is fixedly connected to the middle of the inner side of the workbench; A clamping component is used to clamp and fix the workpiece, the bottom of the clamping component is slidably connected to the workbench, and the inner side of the clamping component is fixedly connected to the output end of the transmission component; The clamping component includes a clamping block, a slider is fixedly connected to the bottom of the clamping block, the side of the slider is slidably connected to the inner side of the workbench, the inner side of the clamping block is rotatably connected to the screw, the side of the clamping block is fixedly connected to the motor, the output end of the motor is fixedly connected to one end of the screw, both sides of the top of the clamping block are rollingly connected to balls, and both sides of the top of the clamping block are slidably connected to a clamping plate mechanism; The top end face of said sliding arm is fixedly provided with a toothed connecting strip which is cooperatively connected with said toothed connecting gear. Preferably, the positioning component includes a positioning seat, the bottom of the positioning seat is slidably connected to the inner side of the workbench through a moving block, the side of the positioning seat is fixedly connected to a positioning plate, both sides of the top of the positioning seat are rotatably connected to a rotating shaft, and the inner side of the positioning seat is fixedly connected to a limiting mechanism; Preferably, the limiting mechanism includes a connecting shaft, both ends of the connecting shaft are fixedly connected to the inner side of the positioning seat, both sides of the connecting shaft are slidably connected to the limiting frame, the side surface of the limiting frame is slidably connected to the inner side of the positioning seat, the top of the limiting frame is fixedly connected to the limiting plate, the upper and lower sides of the limiting plate are rotatably connected to the limiting roller, and both sides of the connecting shaft are sleeved with a second spring, one end of the second spring is fixedly connected to the inner side of the positioning seat, and the other end of the second spring is fixedly connected to the side surface of the limiting frame; Preferably, the collecting component includes a collecting box, the side of the collecting box is fixedly connected to the inner side of the workbench, the top of the collecting box is fixedly connected to a baffle, the bottom of the inner cavity of the collecting box is fixedly connected to an aspirator, the top of the aspirator is fixedly connected to a mesh plate, and the middle of the inner cavity of the collecting box is fixedly connected to a bulk material mechanism; The bulk material mechanism includes a bulk material plate, the side of the bulk material plate is fixedly connected to the inner side of the collection box, the side of the bulk material plate is evenly provided with a material dropout groove, the bottom of the bulk material plate is evenly provided with a connecting frame, the top of the connecting frame is fixedly connected to the bottom of the bulk material plate, the side of the connecting frame is rotatably connected to the roller, and the side of the roller is fixedly connected to the bulk material rod; A cutting process for automobile air-conditioning pipe joints comprises the following steps: S1: Start the transmission component on one side of the workbench top. Its output end drives the clamping component to move along the workbench. After reaching the appropriate position, the appropriate pipe is placed on the clamping component and fixed; S2: Turn on the transmission component on the other side of the workbench top to drive the positioning component to move to the appropriate position on the workbench surface, so that one end of the pipe contacts the positioning component, thereby accurately determining the processing length and ensuring that the length of the pipes cut continuously in the subsequent processing is consistent; S3: After the pipe is positioned, the cutting component is started. The saw blade rotates at high speed to generate a strong cutting force. Driven by the drive mechanism, the saw blade feeds downward to cut into the pipe. The saw teeth of the saw blade peel off the pipe material layer by layer through the dual effects of extrusion and shearing until the incision is formed, completing the cutting operation. S4: While the cutting component is processing the pipe, the collecting component is started to collect the waste generated during the cutting process in real time, keeping the working environment clean and tidy and facilitating subsequent waste disposal.

[0005] The present invention provides a cutting and processing device and process for automobile air-conditioning pipe joints. It has the following beneficial effects: 1. The cutting and processing equipment and processing technology for automobile air-conditioning pipe joints are equipped with a clamping component. The pipe is placed on the clamping block. The balls rolling on both sides of the top of the clamping block can reduce the friction between the pipe and the clamping block, so that the pipe can be easily moved and adjusted on the side of the clamping block. When clamping and fixing the pipe, the motor is started, and the output end of the motor drives the screw to rotate inside the clamping block. As the screw rotates, the two clamping plates are driven by the screw to move relative to each other in the clamping block, gradually tightening, thereby firmly clamping and fixing the pipe.

[0006] 2. The cutting processing equipment and processing technology of the automobile air-conditioning pipe joint are provided with a clamping plate mechanism. After the contact plate position is adjusted, the motor is started, and the output end of the motor drives the screw to rotate inside the clamping block. When the screw rotates, the two clamping frames inside the clamping block are driven to move relative to each other, so that the contact plate is against the side of the pipe that is smaller than the inner diameter of the clamping plate, thereby achieving a stable clamping of the pipe. There is no need to replace clamping plates of different specifications. Only simple knob operation and motor drive can adapt to the clamping needs of pipes of various diameters, greatly increasing the diversity of clamping, effectively improving the versatility and processing efficiency of the equipment, reducing production costs and operation complexity, and providing a convenient and efficient solution for the processing of pipes of different specifications.

[0007] 3. The cutting processing equipment and processing technology of the automobile air-conditioning pipe joint are equipped with a limit mechanism. The rotating shafts on both sides of the top of the locating seat are rotatably connected, which reduces the friction between the pipe and the locating seat. During operations such as pipe loading and position adjustment, workers can push the pipe to move on the locating seat more easily and conveniently, which not only improves operational efficiency but also reduces manpower consumption, making the clamping and positioning of batch pipes smoother and more efficient, further improving the overall processing and production efficiency.

[0008] 4. The cutting and processing equipment and processing technology of the automobile air-conditioning pipe joint are equipped with a dispersing mechanism, a roller and a dispersing rod set at the bottom of the blanking chute. When the waste falls down along the blanking chute, the dispersing rod will contact the waste and disperse and guide it, avoiding the large amount of waste from accumulating in the same position of the mesh plate, preventing the mesh plate from being deformed or even damaged due to excessive weight of local waste, extending the service life of the mesh plate, avoiding waste accumulation in the ventilation area of ​​the mesh plate, ensuring that the suction force of the aspirator is not affected, and maintaining the operation of the entire waste collection system. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic structural diagram of a cutting and processing device for an automobile air-conditioning pipe joint according to the present invention; Figure 2 is an axonometric view of the present invention; Figure 3 It is a structural schematic diagram of the clamping component of the present invention; Figure 4 It is a structural schematic diagram of the splint mechanism of the present invention; Figure 5 It is a structural schematic diagram of the positioning component of the present invention; Figure 6 Schematic diagram of the structure of the limiting mechanism of the present invention; Figure 7 It is a structural schematic diagram of the collecting component of the present invention; Figure 8 It is a structural schematic diagram of the bulk material mechanism of the present invention; Figure 9 The figure is a schematic flow chart of the automobile air-conditioning pipe joint cutting process of the present invention.

[0010] In the figure: 1. workbench; 2. cutting part; 3. transmission part; 4. clamping part; 41. clamping block; 42. ball bearing; 43. screw rod; 44. motor; 45. slider; 46. clamping plate mechanism; 461. clamping frame; 462. clamping plate; 463. rotating shaft; 464. placement groove; 465. threaded rod; 466. round rod; 467. contact plate; 468. clearance groove; 469. first spring; 4610. slide rod; 4611. knob; 5. Positioning component; 51. Positioning seat; 52. Positioning plate; 53. Limiting mechanism; 531. Connecting shaft; 532. Limiting frame; 533. Limiting plate; 534. Limiting roller; 535. Second spring; 54. Rotating shaft; 6. Collecting component; 61. Collecting box; 62. Suction machine; 63. Screen plate; 64. Baffle; 65. Dispersing mechanism; 651. Dispersing plate; 652. Blanking chute; 653. Connecting frame; 654. Roller; 655. Dispersing rod. DETAILED DESCRIPTION

[0011] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0012] See also Figure 1-Figure 2 The present invention provides a technical solution: a cutting and processing device for automobile air-conditioning pipe joints, comprising: A workbench 1, a cutting component 2 is fixedly connected to the middle of the top of the workbench 1, transmission components 3 are fixedly connected to both sides of the top of the workbench 1, a positioning component 5 is slidably connected to the top of the workbench 1, the inner side of the positioning component 5 is fixedly connected to the output end of the transmission component 3, and a collecting component 6 is fixedly connected to the middle of the inner side of the workbench 1; The clamping component 4 is used to clamp and fix the workpiece. The bottom of the clamping component 4 is slidably connected to the workbench 1, and the inner side of the clamping component 4 is fixedly connected to the output end of the transmission component 3; See also Figure 1-Figure 3 The clamping component 4 includes a clamping block 41, a slider 45 is fixedly connected to the bottom of the clamping block 41, and the side of the slider 45 is slidably connected to the inner side of the workbench 1. The inner side of the clamping block 41 is rotatably connected to the screw rod 43, and the side of the clamping block 41 is fixedly connected to the motor 44. The output end of the motor 44 is fixedly connected to one end of the screw rod 43. Balls 42 are rollingly connected to both sides of the top of the clamping block 41, and a clamping plate mechanism 46 is slidably connected to both sides of the top of the clamping block 41. The pipe is placed on the clamping block 41. The balls 42 rolling on both sides of the top of the clamping block 41 can reduce the friction between the pipe and the clamping block 41, so that the pipe can be easily moved and adjusted on the side of the clamping block 41. When clamping and fixing the pipe, the motor 44 is started. The output end of the motor 44 drives the screw rod 43 to rotate inside the clamping block 41. As the screw rod 43 rotates, the two clamping plate mechanisms 46 are driven by the screw rod 43 to move relative to each other in the clamping block 41, gradually tightening, thereby firmly clamping and fixing the pipe. See also Figures 1-4The clamping mechanism 46 includes a clamping frame 461, the side of the clamping frame 461 is slidably connected to the inner side of the clamping block 41, the inner side of the clamping frame 461 is threadedly connected to the side of the screw rod 43, the top of the clamping frame 461 is fixedly connected to a clamping plate 462, the upper and lower sides of the clamping plate 462 are rotatably connected to a rotating shaft 463, a placement groove 464 is provided in the middle of the side of the clamping plate 462, a round rod 466 is slidably connected to the inner side of the placement groove 464, one end of the round rod 466 is fixedly connected to a contact plate 467, the upper and lower sides of the contact plate 467 are provided with a clearance groove 468, the round rod 466 One end away from the contact plate 467 is fixedly connected to a threaded rod 465, the side of the threaded rod 465 is threadedly connected to the side of the clamping frame 461, and the other end of the threaded rod 465 is fixedly connected to a knob 4611. The upper and lower sides of the contact plate 467 close to the round rod 466 are fixedly connected to sliding rods 4610, and the other end of the sliding rod 4610 is slidably connected to the inner side of the placement groove 464. A first spring 469 is sleeved on the round rod 466, and one end of the first spring 469 is fixedly connected to the side of the contact plate 467, and the other end of the first spring 469 is fixedly connected to the inner side of the placement groove 464; When clamping and fixing the pipe, the motor 44 is started, and its output end drives the screw 43 to rotate inside the clamping block 41. When the screw 43 rotates, it drives the two clamping frames 461 inside the clamping block 41 to move relative to each other. As the clamping frames 461 move, the clamping plates 462 connected to them gradually approach the pipe, clamping and fixing the pipe; The upper and lower sides of the clamping plate 462 are rotatably connected with the rotating shaft 463, so that during the clamping and fixing process, the position of the pipe can be rotated and adjusted according to actual needs to ensure that the pipe is in the best processing position, thereby improving processing accuracy and flexibility. When the two clamping frames 461 drive the clamping plates 462 to move relative to each other, the clamping plates 462 are against the side surfaces of the pipe. At this time, the contact plate 467 slides in the placement groove 464 through the round rod 466 and the sliding rods 4610 on both sides, so that the contact plate 467 enters the inner side of the placement groove 464, so that the two clamping plates 462 are against the side surfaces of the pipe, forming a stable clamping, avoiding the pipe from shaking during processing, and the close cooperation between the contact plate 467 and the placement groove 464 can disperse the clamping force, prevent the pipe surface from being clamped, and effectively ensure the processing quality of the pipe. When it is necessary to clamp a pipe that is smaller than the inner diameter of the clamping plate 462, first, push the knob 4611, which drives the threaded rod 465 to move through the round rod 466 until it contacts the side of the clamping frame 461. Then, rotate the knob 4611, and the threaded rod 465 moves in the clamping frame 461. At the same time, the threaded rod 465 drives the contact plate 467 to move on the clamping plate 462, thereby adjusting the position of the contact plate 467. The contact plate 467 is firmly fixed by the contact action of the threaded rod 465 and the clamping plate 462. After the position adjustment of the contact plate 467 is completed, the motor 44 is started, and the output end of the motor 44 drives the screw rod 43 to rotate inside the clamping block 41. When the screw rod 43 rotates, the two clamping frames 461 inside the clamping block 41 are driven to move relative to each other, so that the contact plate 467 is against the side of the pipe that is smaller than the inner diameter of the clamping plate 462, thereby achieving a stable clamping of the pipe. There is no need to replace the clamping plates 462 of different specifications. Only by simple operation of the knob 4611 and drive of the motor 44, it can adapt to the clamping requirements of pipes of various diameters, greatly increasing the diversity of clamping, effectively improving the versatility and processing efficiency of the equipment, reducing production costs and operation complexity, and providing a convenient and efficient solution for the processing of pipes of different specifications. After processing the pipe smaller than the inner diameter of the clamping plate 462, the clamping plate 462 is released to remove the pipe. At this time, the knob 4611 is turned, and the knob 4611 drives the threaded rod 465 to separate from the inner side of the clamping plate 462, releasing the position fixation of the contact plate 467. This avoids the time waste caused by the traditional complicated disassembly process and greatly improves the efficiency of pipe loading and unloading. At the same time, under the action of the reset tension of the second spring 535, the clamping plate 462 is accurately reset with the help of the round rod 466 and the sliding rods 4610 on both sides. The second spring 535 ensures that the clamping plate 462 can quickly return to the initial position. The guiding effect of the round rod 466 and the sliding rod 4610 ensures that the clamping plate 462 remains stable during the reset process without deviation, ensuring the accuracy and consistency of the reset of the clamping plate 462, preparing for the next pipe clamping work, and further improving the consistency and stability of the overall processing flow. See also Figure 1-Figure 5 The present invention provides a technical solution: the positioning component 5 includes a positioning seat 51, the bottom of the positioning seat 51 is slidably connected to the inner side of the workbench 1 through a moving block, the side of the positioning seat 51 is fixedly connected to a positioning plate 52, both sides of the top of the positioning seat 51 are rotatably connected to a rotating shaft 54, and the inner side of the positioning seat 51 is fixedly connected to a limiting mechanism 53; When batches of pipes are to be cut to the same length, one end of the pipe is first placed against the positioning plate 52 to accurately determine the starting position of the pipe processing, ensuring that the cutting length of each pipe is consistent, meeting the high-precision requirements of batch production. At the same time, the limiting mechanism 53 firmly limits the position of the pipe placed on the positioning seat 51. The rotating shafts 54 rotatably connected on both sides of the top of the positioning seat 51 reduce the friction between the pipe and the positioning seat 51. During operations such as pipe loading and position adjustment, workers can more easily and conveniently push the pipe to move on the positioning seat 51, which not only improves operational efficiency but also reduces manpower consumption, making the clamping and positioning of batch pipes smoother and more efficient, further improving overall processing and production efficiency. See also Figures 1-6 The limiting mechanism 53 includes a connecting shaft 531, both ends of the connecting shaft 531 are fixedly connected to the inner side of the positioning seat 51, both sides of the connecting shaft 531 are slidably connected to the limiting frame 532, the side of the limiting frame 532 is slidably connected to the inner side of the positioning seat 51, the top of the limiting frame 532 is fixedly connected to the limiting plate 533, and the upper and lower sides of the limiting plate 533 are rotatably connected to the limiting roller 534. A second spring 535 is sleeved on both sides of the connecting shaft 531, one end of the second spring 535 is fixedly connected to the inner side of the positioning seat 51, and the other end of the second spring 535 is fixedly connected to the side of the limiting frame 532; After one end of the pipe is initially positioned against the positioning plate 52, the pipe is placed between the two limiting plates 533. The limiting frame 532 is elastically stretched by the second spring 535 and can slide on the connecting shaft 531. Regardless of the diameter of the pipe, the limiting frame 532 can drive the limiting plates 533 to fit the surface of the pipe, thereby achieving stable positioning of pipes of different diameters. This significantly improves the versatility of the equipment and reduces the tedious operation of replacing the limiting device due to changes in pipe specifications. At the same time, limiting rollers 534 are rotatably connected to the upper and lower sides of the limiting plate 533. When the pipe is subjected to external force, these limiting rollers 534 can rotate accordingly, effectively reducing the friction between the pipe and the limiting plate 533. On the one hand, the pipe can be freely rotated and adjusted in the limiting plate 533, meeting the demand for multi-angle positioning of the pipe during the clamping process; on the other hand, it avoids scratches and damage to the pipe surface caused by traditional rigid limiting, better protects the integrity of the pipe, ensures that the pipe can still maintain good quality and performance in subsequent processing, and provides a strong guarantee for high-quality pipe processing. See also Figure 1-Figure 7 The present invention provides a technical solution: the collecting component 6 includes a collecting box 61, the side of the collecting box 61 is fixedly connected to the inner side of the workbench 1, the top of the collecting box 61 is fixedly connected to a baffle 64, the bottom of the inner cavity of the collecting box 61 is fixedly connected to an aspirator 62, the top of the aspirator 62 is fixedly connected to a mesh plate 63, and the middle of the inner cavity of the collecting box 61 is fixedly connected to a bulk material mechanism 65; When the pipe cutting operation is in progress, the suction machine 62 is started and the suction force generated by its operation is used to suck the waste generated during the cutting process through the baffle 64 into the collection box 61 to prevent the waste from splashing around. After the waste enters the collection box 61, the dispersing mechanism 65 in the box evenly disperses the waste in the collection box 61 to prevent the waste from being concentrated and accumulated. The dispersed waste falls onto the mesh plate 63 in the collection box 61, and the mesh plate 63 completes the final waste collection work. See also Figures 1-8The bulking mechanism 65 includes a bulking plate 651, the side of which is fixedly connected to the inner side of the collecting box 61, and a material dropping groove 652 is evenly opened on the side of the bulking plate 651. A connecting frame 653 is evenly set on the bottom of the bulking plate 651, and the top of the connecting frame 653 is fixedly connected to the bottom of the bulking plate 651. The side of the connecting frame 653 is rotatably connected to a roller 654, and the side of the roller 654 is fixedly connected to a bulking rod 655; When the suction machine 62 starts to suck air, the strong suction force continuously sucks the processed waste into the collection box 61 and guides the waste through the bulk plate 651. The evenly spaced drop grooves 652 on the side of the bulk plate 651 provide a channel for the waste to fall in an orderly manner, effectively preventing the waste from running around in the collection box 61 in a disorderly manner, ensuring that the waste collection process is stable and controllable. The rollers 654 and the spreader bars 655 are arranged at the bottom of the chute 652. When the waste falls down the chute 652, the spreader bars 655 will contact the waste and disperse and guide it, so as to prevent a large amount of waste from accumulating in the same position of the mesh plate 63. This prevents deformation or even damage to the mesh plate 63 due to excessive weight of local waste, thus extending the service life of the mesh plate 63 and preventing waste from accumulating in the ventilated area of ​​the mesh plate 63. This ensures that the suction force of the aspirator 62 is not affected, thus maintaining the operation of the entire waste collection system. See also Figure 9 The present invention provides a technical solution: a cutting process for automobile air-conditioning pipe joints, comprising the following steps: S1: Start the transmission component 3 on one side of the top of the workbench 1. Its output end drives the clamping component 4 to move along the workbench 1. After reaching the appropriate position, the suitable pipe is placed on the clamping component 4 and fixed; S2: Turn on the transmission component 3 on the other side of the top of the workbench 1, drive the positioning component 5 to move to the appropriate position on the workbench 1, so that one end of the pipe abuts against the positioning component 5, thereby accurately determining the processing length and ensuring that the length of the pipes cut continuously in the subsequent processing is consistent; S3: After the pipe is positioned, the cutting component 2 is started. The saw blade rotates at high speed to generate a strong cutting force. Driven by the drive mechanism, the saw blade feeds downward to cut into the pipe. The saw teeth of the saw blade peel off the pipe material layer by layer through the dual effects of extrusion and shearing until an incision is formed, completing the cutting operation. S4: While the cutting component 2 is processing the pipe, the collecting component 6 is started to collect the waste generated during the cutting process in real time, so as to keep the working environment clean and tidy and facilitate subsequent waste disposal.

[0013] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A cutting and processing equipment for automobile air-conditioning pipe joints, characterized in that: include: A workbench (1), wherein a cutting component (2) is fixedly connected to the middle of the top of the workbench (1), transmission components (3) are fixedly connected to both sides of the top of the workbench (1), a positioning component (5) is slidably connected to the top of the workbench (1), the inner side of the positioning component (5) is fixedly connected to the output end of the transmission component (3), and a collecting component (6) is fixedly connected to the middle of the inner side of the workbench (1); A clamping component (4), the clamping component (4) is used to clamp and fix the workpiece, the bottom of the clamping component (4) is slidably connected to the workbench (1), and the inner side of the clamping component (4) is fixedly connected to the output end of the transmission component (3); The clamping component (4) includes a clamping block (41), the bottom of the clamping block (41) is fixedly connected to a slider (45), the side of the slider (45) is slidably connected to the inner side of the workbench (1), the inner side of the clamping block (41) is rotatably connected to a screw rod (43), the side of the clamping block (41) is fixedly connected to a motor (44), the output end of the motor (44) is fixedly connected to one end of the screw rod (43), both sides of the top of the clamping block (41) are rollingly connected to balls (42), and both sides of the top of the clamping block (41) are slidably connected to a clamping plate mechanism (46).

2. The cutting and processing equipment for automobile air-conditioning pipe joints according to claim 1, characterized in that: The clamping mechanism (46) includes a clamping frame (461), a clamping plate (462) is fixedly connected to the top of the clamping frame (461), and the upper and lower sides of the clamping plate (462) are rotatably connected to the rotating shaft (463), a placement groove (464) is opened in the middle of the side of the clamping plate (462), and a round rod (466) is slidably connected to the inner side of the placement groove (464), and one end of the round rod (466) is fixedly connected to the contact plate (467), and the upper and lower sides of the contact plate (467) are rotatably connected to the rotating shaft (463). A clearance groove (468) is provided on both sides of the round rod (466), one end of the round rod (466) away from the contact plate (467) is fixedly connected to a threaded rod (465), and the other end of the threaded rod (465) is fixedly connected to a knob (4611), and the upper and lower sides of the contact plate (467) close to the round rod (466) are fixedly connected to a sliding rod (4610), and the other end of the sliding rod (4610) is slidably connected to the inner side of the placement groove (464), and a first spring (469) is sleeved on the round rod (466).

3. The cutting and processing equipment for automobile air-conditioning pipe joints according to claim 2, characterized in that: The side surface of the clamping frame (461) is slidably connected to the inner side of the clamping block (41), the inner side of the clamping frame (461) is threadedly connected to the side surface of the screw rod (43), the side surface of the threaded rod (465) is threadedly connected to the side surface of the clamping frame (461), one end of the first spring (469) is fixedly connected to the side surface of the contact plate (467), and the other end of the first spring (469) is fixedly connected to the inner side of the placement groove (464).

4. The cutting and processing equipment for automobile air-conditioning pipe joints according to claim 1, characterized in that: The positioning component (5) comprises a positioning seat (51), a positioning plate (52) is fixedly connected to the side of the positioning seat (51), both sides of the top of the positioning seat (51) are rotatably connected to a rotating shaft (54), and the inner side of the positioning seat (51) is fixedly connected to a limiting mechanism (53).

5. The cutting and processing equipment for automobile air-conditioning pipe joints according to claim 4, characterized in that: The limiting mechanism (53) comprises a connecting shaft (531), both ends of the connecting shaft (531) are fixedly connected to the inner side of the positioning seat (51), both sides of the connecting shaft (531) are slidably connected to the limiting frame (532), the top of the limiting frame (532) is fixedly connected to the limiting plate (533), the upper and lower sides of the limiting plate (533) are rotatably connected to the limiting roller (534), and both sides of the connecting shaft (531) are sleeved with a second spring (535).

6. The cutting and processing equipment for automobile air-conditioning pipe joints according to claim 5, characterized in that: The bottom of the positioning seat (51) is slidably connected to the inner side of the workbench (1) through a moving block, the side of the limiting frame (532) is slidably connected to the inner side of the positioning seat (51), one end of the second spring (535) is fixedly connected to the inner side of the positioning seat (51), and the other end of the second spring (535) is fixedly connected to the side of the limiting frame (532).

7. The cutting and processing equipment for automobile air-conditioning pipe joints according to claim 1, characterized in that: The collecting component (6) comprises a collecting box (61), the side of the collecting box (61) is fixedly connected to the inner side of the workbench (1), the top of the collecting box (61) is fixedly connected to a baffle (64), the bottom of the inner cavity of the collecting box (61) is fixedly connected to an air suction machine (62), the top of the air suction machine (62) is fixedly connected to a mesh plate (63), and the middle of the inner cavity of the collecting box (61) is fixedly connected to a bulking mechanism (65).

8. The cutting and processing equipment for automobile air-conditioning pipe joints according to claim 7, characterized in that: The bulking mechanism (65) comprises a bulking plate (651), the side of the bulking plate (651) being fixedly connected to the inner side of the collecting box (61), the side of the bulking plate (651) being evenly provided with material dropping grooves (652), the bottom of the bulking plate (651) being evenly provided with connecting frames (653), the top of the connecting frame (653) being fixedly connected to the bottom of the bulking plate (651), the side of the connecting frame (653) being rotatably connected to a roller (654), and the side of the roller (654) being fixedly connected to a bulking rod (655).

9. A cutting process for automobile air-conditioning pipe joints, characterized in that: The cutting and processing equipment for automobile air-conditioning pipe joints according to claim 1 comprises the following steps: S1: Start the transmission component (3) on the top side of the workbench (1), and its output end drives the clamping component (4) to move along the workbench (1). After reaching the appropriate position, the appropriate pipe is placed on the clamping component (4) and fixed; S2: Turn on the transmission component (3) on the other side of the top of the workbench (1), and drive the positioning component (5) to move to an appropriate position on the surface of the workbench (1), so that one end of the pipe abuts against the positioning component (5), thereby accurately determining the processing length and ensuring that the length of the pipes cut continuously thereafter is consistent; S3: After the pipe is positioned, the cutting component (2) is started, and the saw blade rotates at high speed to generate a strong cutting force. Driven by the driving mechanism, the saw blade feeds downward to cut into the pipe. The saw teeth of the saw blade peel off the pipe material layer by layer through the dual effects of extrusion and shearing until an incision is formed, completing the cutting operation; S4: While the cutting component (2) is processing the pipe, the collecting component (6) is started to collect waste generated during the cutting process in real time, thereby keeping the working environment clean and tidy and facilitating subsequent waste disposal.

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