A high-efficiency machine room pipeline component cutting device

Abstract

The present invention relates to the technical field of cutting devices, and discloses an efficient machine room pipeline component cutting device, comprising a frame, a cutting mechanism for cutting pipeline components is provided on the frame, a fixing mechanism for fixing the frame to the pipeline components is provided on the frame, a driving mechanism for driving the fixing mechanism to move is provided on the frame, a locking mechanism for cooperating with the fixing mechanism to fix the frame and the pipeline components is provided on the frame, and a rotating mechanism for driving the cutting mechanism to rotate is provided on the frame. Compared with the prior art, the beneficial effects of the present invention are as follows: the driving mechanism drives the fixing mechanism to realize the fixed connection between the frame and the pipeline components with the cooperation of the locking mechanism, and the cutting mechanism performs circumferential cutting on the pipeline components, thereby improving the cutting efficiency, making the cutting opening neat, and accelerating the maintenance progress of the pipeline components.

Description

Technical Field

[0001] The invention relates to the technical field of cutting devices, and in particular to a high-efficiency machine room pipeline component cutting device. Background Art

[0002] Computer room piping components usually refer to various pipes, joints, valves and accessories used for liquid or gas transportation inside computer rooms (such as data centers, computer rooms, electromechanical equipment rooms, etc.). The main purpose of these components is to support the operation of equipment in the computer room, such as cooling, water supply, drainage, etc. Pipeline components may age, corrode or other failures over time. When repairing or replacing them, it is usually necessary to use a cutting device to cut the pipeline components to replace the damaged parts or perform related maintenance work.

[0003] The existing machine room pipe component cutting device is usually a handheld cutting machine. When in use, the operator holds the cutting device and operates the cutting device to rotate around the pipe component. The cutting operation of the pipe component is realized under the action of the high-speed rotating cutting blade. When the machine room pipe component cutting device of this structure is used to cut the pipe close to the machine room wall, due to the relatively small working environment, it is impossible to perform circumferential cutting on the pipe. Usually, it is necessary to perform multiple cuts on one side of the pipe to realize the cutting operation of the pipe. The operation is cumbersome, which reduces the cutting efficiency and affects the maintenance progress of the pipe component. At the same time, the flatness of the cutting by this cutting method is greatly affected by the proficiency and fatigue level of the operator, and the neatness of the cutting port cannot be guaranteed, which increases the difficulty of subsequent replacement of damaged parts. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the above difficulties and provide a high-efficiency machine room pipeline component cutting device.

[0005] To solve the above technical problems, the technical solution provided by the present invention is: an efficient machine room pipeline component cutting device, comprising a frame, a cutting mechanism for cutting pipeline components is provided on the frame, a fixing mechanism for fixing the frame to the pipeline component is provided on the frame, the fixing mechanism comprises a fixing block rotatably arranged on the frame, the fixing blocks are symmetrically arranged, a driving mechanism for driving the fixing block to rotate is provided on the frame, a connecting plate rotatably provided with the fixing block is provided on the frame, a connecting arm and a matching arm are rotatably provided on the connecting plate, a tension spring connected to the connecting arm is provided on the frame, a guide block is provided on the matching arm, a guide roller is rotatably provided on the guide block, a clamping block rotatably connected to the matching arm is provided on the connecting arm, a clamping roller is rotatably provided on the clamping block, a locking mechanism is provided on the frame for cooperating with the guide roller and the clamping roller to fix the frame to the pipeline, and a rotating mechanism is provided on the frame to drive the cutting mechanism to rotate.

[0006] As an improvement, the rotating mechanism includes a rotating frame arranged on the frame, on which a rotating slide connected to the cutting mechanism is slidably provided, the rotating frame and the rotating slide are both arc-shaped structures with an open end, the rotating slide is provided with a rotating gear ring, the rotating frame is rotatably provided with a guide gear meshing with the rotating gear ring, the guide gears are symmetrically arranged, the rotating frame is rotatably provided with a matching gear meshing with the guide gear, and the rotating frame is provided with a rotating gear meshing with the matching gear.

[0007] As an improvement, the cutting mechanism comprises a cutting frame rotatably arranged on a rotating slide, a cutting motor is arranged on the cutting frame, a cutting blade is arranged at the output end of the cutting motor, and an adjusting mechanism for adjusting the position of the cutting blade is rotatably arranged on the rotating slide.

[0008] As an improvement, the adjustment mechanism includes an adjustment block rotatably arranged on a rotating slide, an adjustment sleeve is provided on the adjustment block, an adjustment ratchet is rotatably provided on the adjustment sleeve, an adjustment sleeve is rotatably provided on the cutting frame, an adjustment screw that cooperates with the adjustment ratchet through a thread is slidably provided on the adjustment sleeve, an adjustment slide that is slidably connected to the adjustment sleeve with the adjustment slide is provided at one end of the adjustment screw, and a support spring connected to the adjustment sleeve is provided on the adjustment slide.

[0009] As an improvement, the locking mechanism includes a locking bracket arranged on the frame, a locking slider is slidably provided in the locking bracket, a locking link is rotatably provided on the locking slider, a locking spring connected to the locking slider is provided on the locking bracket, a locking arm is rotatably provided on the locking bracket, a locking plate rotatably connected to the locking arm is rotatably provided on the locking link, and a locking roller is rotatably provided on the locking plate.

[0010] As an improvement, the driving mechanism includes a driving slider slidably arranged on the frame, matching racks are provided on both sides of the driving slider, the fixed block is provided with fixed teeth meshing with the matching racks, a driving screw is provided on the driving slider, a driving worm gear is rotatably provided on the frame and meshes with the driving screw through a thread, and a driving worm gear is rotatably provided on the frame and meshes with the driving worm gear.

[0011] As an improvement, an adjusting side plate is provided on one side of the adjusting block, and the adjusting side plate is an L-shaped structure. An adjusting slide rod is slidably provided on the adjusting side plate. An adjusting pawl engaged with the adjusting ratchet is provided at one end of the adjusting slide rod, and an adjusting spring connected to the adjusting pawl is provided on the adjusting side plate.

[0012] Compared with the prior art, the present invention has the following beneficial effects: the driving mechanism drives the connecting plate to rotate through the fixing block, the connecting plate drives the clamping block to rotate through the connecting arm and the matching arm, the symmetrically arranged clamping block and the matching arm realize the fixed connection between the frame and the pipeline under the cooperation of the locking mechanism, the rotating mechanism drives the cutting mechanism to rotate, so as to perform a surrounding cutting operation on the pipeline, the operation is simple, the cutting efficiency is improved, the maintenance progress of the pipeline components is accelerated, and the neatness of the cutting port can be ensured, which is convenient for the subsequent replacement of damaged parts. Specifically:

[0013] 1. The rotating gear drives the guide gear to rotate through the matching gear, and the guide gear drives the rotating slide to rotate along the rotating frame through the rotating gear ring, and the rotating slide drives the cutting mechanism to rotate. Since the rotating frame and the rotating slide are both arc-shaped structures with one end open, the cutting mechanism is driven to rotate in a circular manner. The circularly rotating cutting mechanism can perform circumferential cutting on the pipe components, and the cutting mouth is flat and the efficiency is high;

[0014] 2. The symmetrically arranged guide gears ensure that the rotating gear ring is always meshed with one or two sets of guide gears during the rotation of the rotating slide, so as to prevent the rotating slide from losing driving force during the rotation, so that the cutting mechanism can maintain uniform circular rotation and the cutting operation around the pipe can be carried out stably;

[0015] 3. The adjusting mechanism drives the adjusting slide plate to slide along the adjusting sleeve by adjusting the ratchet wheel and the adjusting screw. Since the adjusting slide plate is provided with a supporting spring connected to the adjusting sleeve, the deformation space of the supporting spring can be adjusted, thereby adjusting the spacing and contact force between the cutting mechanism and the pipeline component, so that the cutting mechanism can be applied to the cutting operation of pipelines with different outer diameters, thereby improving the applicability;

[0016] 4. The driving mechanism drives the driving worm wheel to rotate through the driving worm. Since the driving worm wheel and the driving screw are matched through threads, and the driving slider is connected to the driving screw, the position of the driving slider can be adjusted, and the symmetrically arranged fixed blocks can be conveniently driven to rotate, thereby realizing the fixed connection between the frame and the pipeline component. Since the driving worm wheel and the driving worm have a self-locking feature, the stability of the connection between the frame and the pipeline component is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a high-efficiency machine room pipeline component cutting device of the present invention.

[0018] Figure 2 It is an exploded view of a high-efficiency machine room pipeline component cutting device of the present invention.

[0019] Figure 3 It is a cross-sectional view of a high-efficiency machine room pipeline component cutting device of the present invention.

[0020] Figure 4 It is a structural schematic diagram of a frame and a fixing mechanism of a high-efficiency machine room pipeline component cutting device of the present invention.

[0021] Figure 5 It is an exploded view of a frame and a fixing mechanism of a high-efficiency machine room pipeline component cutting device of the present invention.

[0022] Figure 6 It is a structural schematic diagram of a locking mechanism of a high-efficiency machine room pipeline component cutting device of the present invention.

[0023] Figure 7 It is an exploded view of a locking mechanism of a high-efficiency machine room pipeline component cutting device of the present invention.

[0024] Figure 8 It is an exploded view of the rotating mechanism part of a high-efficiency machine room pipeline component cutting device of the present invention.

[0025] Fig. 9 It is a structural schematic diagram of removing the protective cover of a rotating mechanism of a high-efficiency machine room pipeline component cutting device of the present invention.

[0026] Fig.10 The invention discloses a structural schematic diagram of a cutting mechanism and an adjusting mechanism of a high-efficiency machine room pipeline component cutting device.

[0027] Fig.11 It is a cross-sectional view of a cutting mechanism and an adjusting mechanism of a high-efficiency machine room pipeline component cutting device of the present invention.

[0028] As shown in the figure: 1. Frame; 11. Mounting sleeve; 12. Fixing rod; 13. Dovetail slider; 14. Support seat; 2. Fixing mechanism; 21. Fixing block; 211. Fixing teeth; 212. Fixing arm; 213. Fixing connecting rod; 22. Connecting plate; 23. Connecting arm; 231. Connecting rod; 24. Matching arm; 25. Clamping block; 251. Clamping roller; 26. Guide block; 261. Guide roller; 27. Locking mechanism; 271. Locking bracket; 272. Locking slider; 273. Locking spring; 274. Locking connecting rod; 275. Locking arm; 276. Locking plate; 277. Locking roller; 278. Matching rod; 28. Tension spring; 3. Rotating mechanism; 31. Rotating frame; 311. Rotating slide; 312. Rotating motor; 313. Rotating gear; 314. Matching teeth wheel; 315, guide gear; 32, rotating slide plate; 321, rotating slider; 322, rotating gear ring; 33, cutting mechanism; 331, cutting frame; 332, cutting groove; 333, cutting motor; 334, cutting blade; 34, protective cover; 35, adjustment mechanism; 351, adjustment block; 3511, adjustment sleeve; 3512, adjustment side plate; 3513, adjustment slide bar; 3514, adjustment spring; 3515, adjustment pawl; 3516, adjustment ratchet; 352, adjustment screw; 3521, adjustment slide plate; 3522, support spring; 353, adjustment sleeve; 3531, adjustment support rod; 4, driving mechanism; 41, driving slider; 411, dovetail slide; 412, matching rack; 42, driving screw; 421, driving worm wheel; 43, driving worm; 44, handwheel. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0030] Combined with Figure 1 , Attachment Figure 2 , Attachment Figure 3 , Attachment Figure 5 With attached Figure 8 As shown, a high-efficiency machine room pipe component cutting device includes a frame 1, a support seat 14 is provided on one side of the frame 1, a cutting mechanism 33 for cutting the pipe component is provided on the frame 1, a fixing mechanism 2 for fixing the frame 1 to the pipe component is provided on the frame 1, a driving mechanism 4 for driving the fixing mechanism 2 to rotate is provided on the frame 1, and a rotating mechanism 3 for driving the cutting mechanism 33 to rotate is provided on the frame 1.

[0031] The working principle of the present invention is as follows: the driving mechanism 4 drives the fixing mechanism 2 to move, so as to conveniently realize the fixed connection between the frame 1 and the pipeline. Afterwards, the cutting mechanism 33 is driven to rotate in a circle through the rotating mechanism 3. The circularly rotating cutting mechanism 33 can cut the pipeline. The operation is simple and the cutting efficiency is improved through the circumferential cutting method. The cutting port can also be smoothed, which is convenient for the subsequent replacement of damaged parts and speeds up the maintenance progress of pipeline components.

[0032] Combined with Figure 2 , Attachment Figure 4 , Attachment Figure 5 With attached Figure 6 As shown, the fixing mechanism 2 includes a fixing block 21 rotatably arranged on the frame 1, the fixing block 21 is symmetrically arranged, a fixing arm 212 is arranged on the fixing block 21, a fixing link 213 is rotatably arranged on the fixing arm 212, a connecting plate 22 rotatably connected to the fixing link 213 is rotatably arranged on the frame 1, the connecting plate 22 is a rounded triangle structure, a connecting arm 23 and a matching arm 24 are rotatably arranged on the connecting plate 22, a fixing rod 12 is arranged on the frame 1, a connecting rod 231 is arranged on the connecting arm 23, and a fixing rod 12 and a connecting rod 231 are arranged between the fixing rod 12 and the connecting rod 231. A tension spring 28 is provided on the cooperating arm 24, and a guide block 26 is rotatably provided on the guide block 26, and the guide rollers 261 are symmetrically arranged. A clamping block 25 rotatably connected to the cooperating arm 24 is provided on the connecting arm 23, and the clamping block 25 is a rounded triangle structure. A clamping roller 251 is rotatably provided on the clamping block 25, and the rotation direction of the clamping roller 251 is perpendicular to the rotation direction of the guide roller 261. A locking mechanism 27 is provided on the frame 1, which cooperates with the guide roller 261 and the clamping roller 251 to fix the frame 1 to the pipeline.

[0033] The working principle of the fixing mechanism 2 is as follows: the fixing block 21 rotates, the fixing block 21 drives the fixing link 213 to rotate through the fixing arm 212, the fixing link 213 drives the connecting plate 22 to rotate, while the connecting plate 22 rotates, the connecting arm 23 and the matching arm 24 rotate synchronously, due to the setting of the tension spring 28, the connecting arm 23 keeps the tendency to approach each other, when the matching arms 24 approach each other, the matching arm 24 drives the guide roller 261 to approach each other through the guide block 26, and the guide roller 261 abuts against the outer wall of the pipe component while bringing The dynamic locking mechanism 27 abuts against the outer wall of the pipeline component to achieve pre-fixation of the frame 1 and the pipeline component. During this process, the clamping block 25 drives the clamping roller 251 to abut against the outer wall of the pipeline component. Since the rotation directions of the clamping roller 251 and the guide roller 261 are perpendicular to each other, the frame 1 and the pipeline component are fixedly connected to avoid the frame 1 from rotating or sliding on the pipeline component, thereby improving the stability of the connection between the frame 1 and the pipeline component. Further, it is convenient for the cutting mechanism 33 to perform a surrounding cutting operation on the pipeline component.

[0034] Combined with Figure 2 , Attachment Figure 3 , Attachment Figure 8 With attached Fig. 9 As shown, the rotating mechanism 3 includes a rotating frame 31 arranged on the frame 1, a protective cover 34 is provided on the rotating frame 31, a rotating slide groove 311 is provided on the rotating frame 31, a rotating slide plate 32 connected to the cutting mechanism 33 is slidably provided in the rotating slide groove 311, a rotating slider 321 slidably connected to the rotating slide groove 311 is provided at the lower end of the rotating slide plate 32, the rotating frame 31 and the rotating slide plate 32 are both arc-shaped structures with one end open, a rotating gear ring 322 is provided on the rotating slide plate 32, a guide gear 315 meshing with the rotating gear ring 322 is rotatably provided on the rotating frame 31, the guide gears 315 are symmetrically arranged, the spacing between the two groups of guide gears 315 is larger than the opening size of the rotating slide plate 32, a matching gear 314 meshing with the guide gear 315 is rotatably provided on the rotating frame 31, a rotating gear 313 meshing with the matching gear 314 is provided on the rotating frame 31, and a rotating motor 312 for driving the rotating gear 313 to rotate is provided on the rotating frame 31.

[0035] The working principle of the rotating mechanism 3 is as follows: the rotating gear 313 rotates, and the rotating gear 313 drives the two groups of the matching gears 314 to rotate, and the matching gear 314 drives the guide gear 315 meshing therewith to rotate, and during the rotation of the guide gear 315, the rotating slide 32 is driven to rotate through the rotating gear ring 322 meshing therewith, and during the rotation of the rotating slide 32, the cutting mechanism 33 connected thereto is driven to rotate in a circular manner, and the circularly rotating cutting mechanism 33 performs a circumferential cutting operation on the pipeline component, and during the rotation of the rotating slide 32, since the spacing between the two groups of the guide gears 315 is larger than the opening of the rotating slide 32, it is ensured that during the rotation of the rotating slide 32, at least one group of the guide gears 315 is in contact with the rotating gear ring 322, so that the rotating slide 32 can maintain stable rotation.

[0036] Combined with Figure 1 , Attachment Fig. 9 , Attachment Fig.10 With attached Fig.11 As shown, the cutting mechanism 33 includes a cutting frame 331 rotatably arranged on a rotating slide 32, a cutting groove 332 is arranged on the cutting frame 331, a cutting motor 333 is arranged in the cutting groove 332, a cutting blade 334 is arranged at the output end of the cutting motor 333, and an adjusting mechanism 35 for adjusting the position of the cutting blade 334 is rotatably arranged on the rotating slide 32;

[0037] The adjusting mechanism 35 comprises an adjusting block 351 rotatably arranged on the rotating slide 32, an adjusting sleeve 3511 is arranged on the adjusting block 351, an adjusting ratchet 3516 is rotatably arranged on the adjusting sleeve 3511, an adjusting sleeve 353 is rotatably arranged on the cutting frame 331, an adjusting support rod 3531 rotatably connected to the cutting frame 331 is arranged on the adjusting sleeve 353, an adjusting screw 352 which is threadedly matched with the adjusting ratchet 3516 is slidably arranged on the adjusting sleeve 353, the adjusting screw 352 passes through the adjusting ratchet 3516, and one end of the adjusting screw 352 is provided with a screw thread which is engaged with the adjusting sleeve 35 The adjusting slide plate 3521 is slidably connected to the adjusting sleeve 353, the adjusting slide plate 3521 is provided with a protrusion that slidably cooperates with the adjusting sleeve 353, the adjusting slide plate 3521 is provided with a supporting spring 3522 connected with the adjusting sleeve 353, one side of the adjusting block 351 is provided with an adjusting side plate 3512, the adjusting side plate 3512 is an L-shaped structure, an adjusting slide bar 3513 is slidably provided on the adjusting side plate 3512, one end of the adjusting slide bar 3513 is provided with an adjusting pawl 3515 that meshes with the adjusting ratchet 3516, and the adjusting side plate 3512 is provided with an adjusting spring 3514 connected with the adjusting pawl 3515.

[0038] The working principle of the cutting mechanism 33 is as follows: the adjusting ratchet 3516 is rotated, and the relative position of the adjusting screw 352 and the adjusting ratchet 3516 changes. When the adjusting screw 352 extends out of the adjusting ratchet 3516 and the length thereof becomes longer, the adjusting screw 352 drives the adjusting slide 3521 to slide along the adjusting sleeve 353, and the adjusting slide 3521 drives the supporting spring 3522 to move toward the adjusting sleeve 353 synchronously. The adjusting sleeve 353 drives the cutting frame 331 to move toward the pipe component through the adjusting support rod 3531, and the cutting frame 331 drives the cutting blade 33 4 is synchronously moved to abut against the pipe component. At this time, the adjusting ratchet 3516 continues to rotate, and the adjusting slide plate 3521 further squeezes the supporting spring 3522. The supporting spring 3522 acts on the adjusting sleeve 353 through the elastic force of deformation, so that the force of the cutting blade 334 contacting the pipe component is moderate. After the adjusting ratchet 3516 rotates to a suitable angle, the adjusting spring 3514 drives the adjusting pawl 3515 to mesh with and maintain the adjusting ratchet 3516, thereby fixing the angle of the adjusting ratchet 3516 to prevent the adjusting ratchet 3516 from rotating at will.

[0039] Combined with Figure 4 , Attachment Figure 5 , Attachment Figure 6 With attached Figure 7As shown, the locking mechanism 27 includes a locking bracket 271 arranged on the frame 1, a locking slider 272 is slidably provided in the locking bracket 271, the locking slider 272 is symmetrically arranged, a matching rod 278 is provided on the locking slider 272, the matching rod 278 is symmetrically arranged, a locking link 274 is rotatably provided on the matching rod 278, and two groups of locking links 274 are arranged, a locking spring 273 connected to the locking slider 272 is provided on the locking bracket 271, a locking support arm 275 is rotatably provided on the locking bracket 271, a locking plate 276 rotatably connected to the locking support arm 275 is rotatably provided on the locking link 274, and a locking roller 277 is rotatably provided on the locking plate 276.

[0040] The working principle of the locking mechanism 27 is as follows: when the locking roller 277 contacts the pipeline component, the pipeline component squeezes the locking roller 277, and the locking roller 277 transmits the pressure to the locking link 274 and the locking arm 275 through the locking plate 276. The two groups of locking links 274 and the locking arm 275 rotate synchronously, and the locking link 274 drives the locking slider 272 to slide along the locking bracket 271. The locking slider 272 squeezes the locking spring 273, and the locking spring 273 contracts under the force. The elastic force of the deformation of the locking spring 273 reacts on the locking slide plate, and the locking link 274 cooperates with the locking arm 275 and acts on the locking roller 277 through the locking plate 276, thereby squeezing the pipeline component. Under the joint action of the clamping roller 251 and the guide roller 261, the purpose of fixedly connecting the frame 1 and the pipeline component is achieved.

[0041] Combined with Figure 2 , Attachment Figure 3 , Attachment Figure 4 With attached Figure 5 As shown, the driving mechanism 4 includes a driving slider 41 slidably arranged on the frame 1, a dovetail slider 13 is provided on the frame 1, a dovetail slide groove 411 slidably matched with the dovetail slider 13 is provided on the driving slider 41, matching racks 412 are provided on both sides of the driving slider 41, and a fixed tooth 211 meshing with the matching rack 412 is provided on the fixed block 21, a driving screw 42 is provided on the driving slider 41, a driving worm gear 421 meshing with the driving screw 42 through a thread is rotatably provided on the frame 1, and the driving screw 42 penetrates the driving worm gear 421, a mounting sleeve 11 is provided on the frame 1, a driving worm 43 meshing with the driving worm gear 421 is rotatably provided on the mounting sleeve 11, and hand wheels 44 are provided at both ends of the driving worm 43.

[0042] The working principle of the driving mechanism 4 is as follows: the hand wheel 44 is turned to drive the worm 43 to rotate synchronously, the driving worm 43 drives the driving worm wheel 421 meshing therewith to rotate synchronously, the driving worm wheel 421 rotates, and the driving worm wheel 421 rotates to drive the driving screw 42 matched therewith through a thread to move along its axial direction. When the driving screw 42 moves in the direction of the driving worm wheel 421, the driving screw 42 drives the driving slider 41 connected thereto to slide along the frame 1, and the driving slider 41 drives the fixed block 21 to rotate through the matching rack 412 and the fixed tooth 211 meshing with the matching rack 412. The fixed block 21 rotates and drives the fixed link 213 to rotate through the fixed arm 212, thereby fixing the frame 1 and the pipeline component. When the hand wheel 44 is rotated in the opposite direction, the frame 1 and the pipeline component are loosened.

[0043] When the present invention is implemented, the two groups of the matching arms 24 are placed on both sides of the pipeline component respectively, the locking roller 277 is in contact with the pipeline component, the hand wheel 44 is turned, the driving worm gear 421 is driven to rotate by the driving worm 43, the driving worm gear 421 drives the driving slider 41 to move by the driving screw 42, the driving slider 41 drives the fixed block 21 to rotate, the fixed block 21 drives the clamping block 25 to rotate in turn through the fixed connecting rod 213, the connecting plate 22, the connecting arm 23 and the matching arm 24, the clamping roller 251 rotates synchronously, the matching arm 24 drives the guide roller 261 to rotate synchronously through the guide block 26, so that the clamping roller 251, the guide roller 261 and the locking roller 277 are in contact with the pipeline component at the same time, so as to achieve the fixed connection operation between the frame 1 and the pipeline component;

[0044] Afterwards, the ratchet wheel 3516 is adjusted by rotating to make the cutting blade 334 contact with the pipe component at the position to be cut, and the rotating motor 312 and the cutting motor 333 are started. The cutting motor 333 drives the cutting blade 334 to rotate at high speed to cut the pipe component. At the same time, the rotating motor 312 drives the rotating slide plate 32 to rotate through the rotating gear 313, the matching gear 314 and the guide gear 315, and the cutting blade 334 rotates synchronously, thereby performing a circumferential cutting operation on the pipe component.

[0045] The present invention and its embodiments are described above, which is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it and do not deviate from the purpose of the invention, they can creatively design a structure and embodiment similar to the technical solution, which should fall within the protection scope of the present invention.

Claims

1. An efficient machine room pipe component cutting device, comprising a frame (1), wherein the frame (1) is provided with a cutting mechanism (33) for cutting the pipe component, characterized in that: The frame (1) is provided with a fixing mechanism (2) for fixing the frame (1) to the pipeline component, the fixing mechanism (2) comprising a fixing block (21) rotatably arranged on the frame (1), the fixing blocks (21) being symmetrically arranged, the frame (1) being provided with a driving mechanism (4) for driving the fixing blocks (21) to rotate, a connecting plate (22) rotatably arranged on the frame (1) and rotatably connected to the fixing blocks (21), a connecting arm (23) and a matching arm (24) being rotatably arranged on the connecting plate (22), and a tension spring connected to the connecting arm (23) being provided on the frame (1). (28), a guide block (26) is provided on the matching arm (24), a guide roller (261) is rotatably provided on the guide block (26), a clamping block (25) rotatably connected to the matching arm (24) is rotatably provided on the connecting arm (23), a clamping roller (251) is rotatably provided on the clamping block (25), a locking mechanism (27) is provided on the frame (1) for cooperating with the guide roller (261) and the clamping roller (251) to fix the frame (1) and the pipeline, and a rotating mechanism (3) is provided on the frame (1) for driving the cutting mechanism (33) to rotate; The locking mechanism (27) comprises a locking bracket (271) arranged on the frame (1), a locking slider (272) being slidably provided in the locking bracket (271), a locking link (274) being rotatably provided on the locking slider (272), a locking spring (273) connected to the locking slider (272) being provided on the locking bracket (271), a locking support arm (275) being rotatably provided on the locking bracket (271), a locking plate (276) rotatably connected to the locking support arm (275) being rotatably provided on the locking link (274), and a locking roller (277) being rotatably provided on the locking plate (276); The rotating mechanism (3) comprises a rotating frame (31) arranged on the frame (1), a rotating slide plate (32) connected to the cutting mechanism (33) being slidably arranged on the rotating frame (31), the cutting mechanism (33) comprising a cutting frame (331) rotatably arranged on the rotating slide plate (32), a cutting motor (333) being arranged on the cutting frame (331), a cutting blade (334) being arranged at the output end of the cutting motor (333), and an adjusting mechanism (35) for adjusting the position of the cutting blade (334) being rotatably arranged on the rotating slide plate (32); The adjusting mechanism (35) comprises an adjusting block (351) rotatably arranged on a rotating slide plate (32); an adjusting sleeve (3511) is provided on the adjusting block (351); an adjusting ratchet (3516) is rotatably provided on the adjusting sleeve (3511); an adjusting sleeve (353) is rotatably provided on the cutting frame (331); an adjusting screw (352) is slidably provided on the adjusting sleeve (353) and is threadably engaged with the adjusting ratchet (3516); an adjusting slide plate (3521) slidably connected to the adjusting sleeve (353) is provided at one end of the adjusting screw (352); and a supporting spring (3522) connected to the adjusting sleeve (353) is provided on the adjusting slide plate (3521); An adjusting side plate (3512) is provided on one side of the adjusting block (351), the adjusting side plate (3512) being an L-shaped structure, an adjusting slide bar (3513) being slidably provided on the adjusting side plate (3512), an adjusting pawl (3515) meshing with an adjusting ratchet (3516) being provided at one end of the adjusting slide bar (3513), and an adjusting spring (3514) connected to the adjusting pawl (3515) being provided on the adjusting side plate (3512).

2. The high-efficiency machine room pipe component cutting device according to claim 1 is characterized by: The rotating frame (31) and the rotating slide plate (32) are both arc-shaped structures with one end open. The rotating slide plate (32) is provided with a rotating gear ring (322). The rotating frame (31) is rotatably provided with a guide gear (315) meshing with the rotating gear ring (322). The guide gears (315) are symmetrically arranged. The rotating frame (31) is rotatably provided with a matching gear (314) meshing with the guide gear (315). The rotating frame (31) is provided with a rotating gear (313) meshing with the matching gear (314).

3. The high-efficiency machine room pipe component cutting device according to claim 1 is characterized by: The driving mechanism (4) comprises a driving slider (41) slidably arranged on the frame (1), matching racks (412) being provided on both sides of the driving slider (41), a fixing tooth (211) meshing with the matching rack (412) being provided on the fixing block (21), a driving screw (42) being provided on the driving slider (41), a driving worm wheel (421) meshing with the driving screw (42) via a thread being rotatably arranged on the frame (1), and a driving worm wheel (43) meshing with the driving worm wheel (421) being rotatably arranged on the frame (1).

Images