Multifunctional pipeline machining treatment device

Abstract

The invention relates to the technical field of pipeline machining equipment, in particular to a multifunctional pipeline machining treatment device which comprises a workbench, a clamping mechanism and a cutting mechanism. The clamping mechanism is arranged above the workbench and used for clamping a pipeline. The cutting mechanism is arranged on the workbench, located on one side of the clamping mechanism and used for cutting the pipeline. The clamping mechanism comprises a clamping box body, a connecting block, an inner circular ring and a clamping part; the outer wall of the inner circular ring is connected with the clamping box body through connecting blocks, and the four connecting blocks are arranged on the outer wall of the inner circular ring at equal intervals. According to the pipeline clamping device, through the arranged clamping mechanism, two first adjusting blocks are driven to move through a two-way threaded rod arranged on the clamping mechanism, then a clamping part in an inner circular ring of the clamping mechanism can be controlled to be close to the circle center, and the purpose of clamping a pipeline is achieved; and the two clamping blocks rotate around the second connecting rod, so that pipelines with different diameters are clamped, and the better fitting degree is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of pipeline processing equipment, and particularly to a multifunctional pipeline processing device. Background Art

[0002] A pipeline is a device connected by pipes, pipe connectors, valves, etc. for transporting gases, liquids, or fluids with solid particles. Pipelines have a wide range of uses and are mainly used in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering, and various industrial installations, playing a crucial role in industry. Currently, in the processes of pipeline manufacturing, processing, and welding, brackets, guide rails, and various processing tools are indispensable.

[0003] Currently, in the process of pipeline cutting, brackets and guide rails are generally indispensable. However, the existing brackets and guide rails generally have the problems of single function, clumsy use, and high manufacturing cost. Different equipment is required to perform various processes on pipelines, resulting in too many equipment carried on-site and increased equipment costs. Moreover, due to operational errors and unclear markings during the pipeline processing, large errors are likely to occur, not only causing waste of materials and increased costs, but also affecting the normal construction progress. When dealing with pipelines of different diameters and different materials, different equipment is also required for processing, so the processing operations of pipelines are too cumbersome. Summary of the Invention

[0004] The purpose of the present invention is to provide a multifunctional pipeline processing device to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solutions: A multifunctional pipeline processing device, comprising: a workbench, a clamping mechanism, and a cutting mechanism; The clamping mechanism is arranged above the workbench and is used for clamping the pipeline; The cutting mechanism is arranged on the workbench and is located on one side of the clamping mechanism for cutting the pipeline; Among them, the clamping mechanism includes: a clamping box body, a connecting block, an inner ring, and a clamping part; The outer wall of the inner ring is connected to the clamping box body through the connecting block; Four connecting blocks are provided and are equally divided on the outer wall of the inner ring; Four clamping parts are provided for clamping the pipeline, and the four clamping parts are arranged inside the inner ring and are symmetrical with the connecting blocks. By setting the clamping mechanism, the clamping parts installed on the inner ring are used to move, thereby realizing the adjustment of the four clamping parts approaching and separating from each other, and realizing the fixation of pipelines with different diameters.

[0006] Preferably, an adjusting part is provided on the connecting block for adjusting the distance between the four clamping parts; The adjusting part includes: a first connecting rod, a bidirectional threaded rod, a first adjusting block, a first bevel gear, a first spur gear, a second spur gear, and a second bevel gear; The left connecting block and the top connecting block are connected to the bidirectional threaded rod through bearings, and there are four first adjusting blocks. The two sides of the outer wall of each bidirectional threaded rod are respectively threadedly connected to a first adjusting block; There are four first connecting rods, and each first connecting rod is respectively connected to the first adjusting block. The other end of the first connecting rod movably penetrates the inner ring and is connected to the clamping part for pushing the clamping part to move; The top of the left bidirectional threaded rod is connected to the first bevel gear, and the bottom movably penetrates the clamping box body and extends downward; The left side of the upper bidirectional threaded rod is connected to the first spur gear; A rotating shaft is rotatably connected to the inner wall of the clamping box body through a bearing, and the outer wall of the rotating shaft is respectively connected to the second spur gear and the second bevel gear. The first spur gear and the second spur gear are meshed, and the first bevel gear and the second bevel gear are meshed. By setting the adjusting part, by rotating the bidirectional threaded rod on the left side, the upper and lower two first adjusting blocks are driven to approach and move away from each other. At the same time, through the meshing of the first bevel gear and the second bevel gear, and the meshing of the first spur gear and the second spur gear, transmission is carried out to synchronously drive the upper bidirectional threaded rod to rotate, so as to drive the left and right two first adjusting blocks to approach and move away from each other, and then change the clamping part installed on the first connecting rod to clamp the pipeline, achieving auxiliary cutting.

[0007] Preferably, the clamping part includes: a U-shaped connecting block, a second connecting rod, a clamping block, and a limiting rod; There are two clamping blocks, which are respectively hinged on the outer wall of the second connecting rod for rotating adjustment and clamping the pipeline; One end of the U-shaped connecting block is connected to the first connecting rod, and the other end is fixedly connected to the second connecting rod. By setting the clamping part, with the two clamping blocks rotating around the second connecting rod, different opening and closing angles can be achieved during clamping, maximizing the contact with the pipeline, improving the anti-slip ability, and limiting the rotation of the clamping part through the set limiting rod, so as to be more stable during adjustment.

[0008] Preferably, the clamping part further includes: a connecting seat, a first pin shaft, a rotating block, a second pin shaft, and a rotating cylinder; There are two connecting seats, which are respectively connected to the inner sides of the clamping blocks, and the first pin shaft is hinged on the connecting seat; There are two rotating blocks, which are respectively fixedly connected to the first pin shaft; The second pin shaft is hinged on two rotating blocks, and the rotating cylinder is rotatably connected to the outer wall of the second pin shaft and is used to fit against the outer wall of the pipeline. By setting the rotating cylinder and the second pin shaft to rotate around the rotating block, and the rotating block to rotate around the first pin shaft, rotation is achieved. When it comes into contact with and fits against the pipeline, a better contact angle can be achieved, thereby achieving the purpose of stable clamping.

[0009] Preferably, a transmission mechanism is arranged above the workbench for driving the pipeline to move; The transmission mechanism includes: a transmission box body, a fixed sleeve, an adjusting rod, and a transmission component; The fixed sleeve is connected inside the transmission box body; The adjusting rod is inserted into the inner wall of the fixed sleeve, and the top of the adjusting rod movably penetrates through the transmission box body; The transmission component is arranged at the top of the adjusting rod for driving the pipeline. By setting the transmission mechanism, using the transmission component on the adjustable-up-and-down adjusting rod on the fixed sleeve, and using its transmission component to drive the pipeline to move, the position where the pipeline needs to be cut can be changed, eliminating the need for manual or other machinery to adjust, thereby improving work efficiency.

[0010] Preferably, the transmission component includes: a U-shaped groove and a driving wheel; The U-shaped groove is connected to the top of the adjusting rod, and three driving wheels are provided and are respectively rotatably connected to the inner wall of the U-shaped groove through rotating shafts. By setting the driving wheels installed on the U-shaped groove, using the rotation of the driving wheels to push the pipeline, the cutting position of the pipeline can be changed.

[0011] Preferably, the transmission mechanism further includes: a fixed rod, a movable rod, and a telescopic rod; The fixed rod is fixedly connected to the inner wall of the transmission box body, one end of the movable rod is hinged to the top of the fixed rod, and a coil spring is arranged at the connection; The telescopic rod is inserted into the inner wall of the movable rod, and the other end thereof is connected to the transmission component. By setting the fixed rods on both sides, using the coil spring to reset the movable rod to rotate, and then using the telescopic rod to move inside the movable rod, the position of the transmission component on the telescopic rod can be changed, thereby achieving fitting against the inner wall of the pipeline for clamping, and thus adapting to pipelines of different diameters and improving the stability during its movement.

[0012] Preferably, springs are arranged inside the fixed sleeve and the movable rod for pushing the telescopic rod and the adjusting rod close to the pipeline. By setting the springs, the telescopic rod and the adjusting rod can be pushed close to the pipeline, thereby adapting to pipelines of different diameters, for pushing and improving stability.

[0013] Preferably, the outer wall of the U-shaped groove of the adjusting assembly on the adjusting rod is provided with a motor, and three driving wheels are provided, and the transmission is performed through a belt and a pulley. By providing a motor in the U-shaped groove of the adjusting assembly on the adjusting rod, and driving the driving wheel to rotate by the motor, and transmitting through the pulley and the belt, the three driving wheels are synchronously driven to rotate, thereby increasing the friction force on the pipeline transmission and improving the transmission efficiency.

[0014] Preferably, the cutting mechanism comprises: a second adjusting block, an adjusting screw, a bracket, a mounting plate, a cutting blade, bristles and a cutting motor; A slide groove is provided on the top of the workbench, the second adjustment block is slidably connected in the slide groove, and the adjustment screw is threadedly connected to the second adjustment block and rotatably connected in the slide groove; The bracket is installed on the top of the second adjusting block; The cutting blade is installed on the inner side of the bracket and is used for cutting the pipe; Discs are installed on both sides of the cutting blade, and the bristles are arranged on the discs to remove dust after cutting; The cutting blade is connected to the bracket via a rotating shaft, the mounting plate is connected to the bracket, and the cutting motor is connected to the top of the mounting plate; The cutting motor and the rotating shaft are connected through another set of belts and pulleys; The workbench is arranged on a base, and a support leg is arranged at the bottom of the base. Through the arranged cutting mechanism, the second adjusting block is adjusted to move by using its adjusting screw rod, and then the position of the cutting blade installed on the top of the bracket is changed, so as to adapt to cutting at the position of pipes with different diameters.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. Through the provided clamping mechanism, the bidirectional threaded rod is used to drive the two first adjustment blocks to move, so that the clamping part in the inner ring can be controlled to approach the center of the circle, so as to achieve the purpose of clamping the pipe. At the same time, through the provided clamping part, the two clamping blocks are used to rotate around the second connecting rod, so as to achieve the clamping of pipes with different diameters, so as to achieve better fit; 2. The transmission mechanism is used to transfer the pipeline using the transmission components, so that the cutting position can be changed, and the driving wheels on both sides are used to fit the pipeline to provide support and improve its stability during movement; 3. By installing the cutting disc on the bracket, and then adjusting the second adjusting block to move it through the adjusting screw, the position of the cutting disc is changed and the purpose of cutting is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the overall structural schematic diagram of the present invention; Figure 2 is the schematic diagram of the upward view structure of the present invention; Figure 3 is the schematic diagram of the transmission mechanism structure of the present invention; Figure 4 is the partial structural schematic of the transmission mechanism of the present invention Figure 1 ; Figure 5 is the partial structural schematic of the transmission mechanism of the present invention Figure 2 ; Figure 6 is the schematic diagram of the cutting mechanism structure of the present invention; Figure 7 is the enlarged structural schematic diagram at position A of the present invention; Figure 8 is the schematic diagram of the cutting mechanism structure of the present invention.

[0017] In the figure: 1, base; 2, support leg; 3, workbench; 4, transmission mechanism; 401, transmission box body; 402, fixed sleeve; 403, adjusting rod; 404, U-shaped groove; 405, driving wheel; 406, fixed rod; 407, movable rod; 408, telescopic rod; 409, spring; 5, clamping mechanism; 501, clamping box body; 502, connecting block; 503, first connecting rod; 504, clamping part; 5041, U-shaped connecting block; 5042, second connecting rod; 5043, clamping block; 5044, limiting rod; 5045, connecting seat; 5046, first pin shaft; 5047, rotating block; 5048, second pin shaft; 5049, rotating cylinder; 505, bidirectional threaded rod; 506, first adjusting block; 507, first spur gear; 508, second spur gear; 509, second bevel gear, 510, inner ring; 511, first bevel gear; 6, cutting mechanism; 601, second adjusting block; 602, adjusting screw; 603, bracket; 604, mounting plate; 605, cutting blade; 606, brush hair; 607, cutting motor. Detailed implementation manners

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0020] In the description of this patent, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "setting" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0021] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, the meaning of "several" is two or more unless otherwise clearly and specifically defined.

[0022] In the prior art, during the process of pipe cutting, brackets and guide rails are generally indispensable. However, the existing brackets and guide rails generally have the problems of single function, clumsy use, and high manufacturing cost. Different equipment is needed to perform various processes on the pipes, resulting in too many equipment carried on-site and increasing the equipment cost. Moreover, during the pipe processing process, due to operation errors and unclear markings, large errors are likely to occur, not only causing waste of materials and increasing costs, but also affecting the normal construction progress. When dealing with pipes of different diameters and different materials, different equipment is also needed for processing, so the processing operation of the pipes is too cumbersome.

[0023] As Figure 1-8 shown, a multifunctional pipe processing device includes: a workbench 3, a clamping mechanism 5, and a cutting mechanism 6; the clamping mechanism 5 is arranged above the workbench 3 and is used for clamping the pipe; the cutting mechanism 6 is arranged on the workbench 3 and is located on one side of the clamping mechanism 5 and is used for cutting the pipe. Among them, the clamping mechanism 5 includes: a clamping box body 501, a connecting block 502, an inner ring 510, and a clamping part 504; the outer wall of the inner ring 510 is connected to the clamping box body 501 through the connecting block 502; there are four connecting blocks 502, which are equally divided and arranged on the outer wall of the inner ring 510; there are four clamping parts 504, which are used for clamping the pipe, and the four clamping parts 504 are arranged inside the inner ring 510 and are symmetrical with the connecting block 502.

[0024] Specifically, through the set tightening mechanism 5, the clamping part 504 installed on the inner ring 510 is used to move, thereby realizing the adjustment of the four clamping parts 504 to approach and move away from each other, so as to clamp pipes with different diameters for fixation.

[0025] Such as Figure 5 、 7 As shown, an adjustment part is provided on the connection block 502 for adjusting the distance between the four clamping parts 504; the adjustment part includes: a first connecting rod 503, a bidirectional threaded rod 505, a first adjustment block 506, a first bevel gear 511, a first spur gear 507, a second spur gear 508, and a second bevel gear 509; the left connection block 502 and the top connection block 502 are connected to the bidirectional threaded rod 505 through bearings, and four first adjustment blocks 506 are provided, and the outer walls on both sides of each bidirectional threaded rod 505 are respectively threadedly connected to a first adjustment block 506; four first connecting rods 503 are provided, and each first connecting rod 503 is respectively connected to the first adjustment block 506, and the other end thereof movably penetrates the inner ring 510 and is connected to the clamping part 504 for pushing the clamping part 504 to move; the top of the left bidirectional threaded rod 505 is connected to the first bevel gear 511, and the bottom movably penetrates the clamping box body 501 and extends downward; the left side of the upper bidirectional threaded rod 505 is connected to the first spur gear 507; a rotating shaft is rotatably connected to the inner wall of the clamping box body 501 through a bearing, and the outer wall of the rotating shaft is respectively connected to the second spur gear 508 and the second bevel gear 509, and the first spur gear 507 and the second spur gear 508 are meshed, and the first bevel gear 511 and the second bevel gear 509 are meshed.

[0026] Specifically, through the set adjustment part, by rotating the bidirectional threaded rod 505 on the left side to rotate, the upper and lower two first adjustment blocks 506 are driven to approach and move away from each other, and at the same time, through the meshing of the first bevel gear 511 and the second bevel gear 509, and the meshing of the first spur gear 507 and the second spur gear 508, transmission is carried out to synchronously drive the upper bidirectional threaded rod 505 to rotate, so as to drive the left and right two first adjustment blocks 506 to approach and move away from each other, and then change the clamping part 504 installed on the first connecting rod 503 to clamp the pipe, so as to achieve auxiliary cutting.

[0027] Such as Figure 5 、 6 As shown, the clamping part 504 includes: a U-shaped connection block 5041, a second connecting rod 5042, a clamping block 5043, and a limiting rod 5044; two clamping blocks 5043 are provided and are respectively hinged to the outer wall of the second connecting rod 5042 for rotation adjustment and clamping of the pipe; one end of the U-shaped connection block 5041 is connected to the first connecting rod 503, and the other end is fixedly connected to the second connecting rod 5042.

[0028] Specifically, by means of the provided clamping part 504, using its two clamping blocks 5043, rotating around the second connecting rod 5042, and then when clamping, different opening and closing angles can be achieved to maximize the contact with the pipeline, improve the anti-slip ability, and limit the rotation of the clamping part 504 through the provided limiting rod 5044, so as to be more stable when adjusting.

[0029] Such as Figure 6 shown, the clamping part 504 further includes: a connecting seat 5045, a first pin shaft 5046, a rotating block 5047, a second pin shaft 5048 and a rotating cylinder 5049; there are two connecting seats 5045, which are respectively connected to the inner sides of the clamping blocks 5043, and the first pin shaft 5046 is hinged on the connecting seat 5045; there are two rotating blocks 5047, which are respectively fixedly connected to the first pin shaft 5046; the second pin shaft 5048 is hinged on the two rotating blocks 5047, and the rotating cylinder 5049 is rotatably connected to the outer wall of the second pin shaft 5048 for fitting on the outer wall of the pipeline.

[0030] Specifically, the provided rotating cylinder 5049 and the second pin shaft 5048 rotate around the rotating block 5047, and the provided rotating block 5047 rotates around the first pin shaft 5046, thereby realizing rotation. When it comes into contact and fits with the pipeline, a better contact angle can be achieved, so as to achieve the purpose of stable clamping.

[0031] Such as Figure 2 、 3 As shown in FIGS. 3 and 4, a transmission mechanism 4 is provided above the workbench 3 for driving the pipeline to move; the transmission mechanism 4 includes: a transmission box body 401, a fixed sleeve 402, an adjusting rod 403 and a transmission component; the fixed sleeve 402 is connected inside the transmission box body 401; the adjusting rod 403 is inserted into the inner wall of the fixed sleeve 402, and the top of the adjusting rod 403 movably penetrates through the transmission box body 401; the transmission component is arranged at the top of the adjusting rod 403 for driving the pipeline.

[0032] Specifically, by means of the provided transmission mechanism 4, using the transmission component on the adjustably up-and-down adjustable adjusting rod 403 on the fixed sleeve 402, and using the transmission component to drive the pipeline to move, the position where the pipeline needs to be cut can be changed, without the need for manual or other machinery to adjust, thereby improving work efficiency.

[0033] Such as Figure 3 、 4 As shown in FIGS. 5 and 6, the transmission component includes: a U-shaped groove 404 and a driving wheel 405; the U-shaped groove 404 is connected to the top of the adjusting rod 403, and there are three driving wheels 405, which are respectively rotatably connected to the inner wall of the U-shaped groove 404 through a rotating shaft.

[0034] Specifically, by means of the driving wheel 405 installed on the U-shaped groove, the rotation of the driving wheel 405 is utilized to push the pipeline, thereby changing the cutting position of the pipeline.

[0035] As Figure 3 、 4 shown, the transmission mechanism 4 further includes: a fixed rod 406, a movable rod 407, and a telescopic rod 408; the fixed rod 406 is fixedly connected to the inner wall of the transmission box body 401, one end of the movable rod 407 is hinged to the top of the fixed rod 406, and a coil spring is arranged at the connection part; the telescopic rod 408 is inserted into the inner wall of the movable rod 407, and the other end thereof is connected to the transmission component.

[0036] Specifically, by arranging the fixed rods 406 on both sides, and using the coil spring to reset the rotation of the movable rod 407, and then moving the telescopic rod 408 inside the movable rod 407 through the telescopic rod 408, the position of the transmission component on the telescopic rod 408 can be changed, so as to fit the inner wall of the pipeline, perform clamping, and thus realize different diameters of pipelines and improve the stability during movement.

[0037] As Figure 4 shown, springs 409 are arranged inside the fixed sleeve 402 and the movable rod 407 for pushing the telescopic rod 408 and the adjusting rod 403 close to the pipeline.

[0038] Specifically, by arranging the springs 409, the telescopic rod 408 and the adjusting rod 403 can be pushed close to the pipeline, so as to adapt to pipelines with different diameters, perform pushing and improve stability.

[0039] As Figure 4 shown, a motor is arranged on the outer wall of the U-shaped groove 404 of the adjusting component on the adjusting rod 403, and three driving wheels 405 are arranged and driven by a belt and a pulley.

[0040] Specifically, by arranging a motor in the U-shaped groove 404 of the adjusting component on the adjusting rod 403, driving the driving wheel 405 to rotate through the motor, and driving by a pulley and a belt, the three driving wheels 405 are synchronously driven to rotate, thereby increasing the friction force during the transmission of the pipeline and improving the transmission efficiency.

[0041] As Figure 1 、 8As shown, the cutting mechanism 6 includes: a second adjusting block 601, an adjusting screw 602, a bracket 603, a mounting plate 604, a cutting blade 605, bristles 606 and a cutting motor 607; a slide groove is provided on the top of the workbench 3, the second adjusting block 601 is slidably connected in the slide groove, the adjusting screw 602 is threadedly connected to the second adjusting block 601, and is rotatably connected in the slide groove; the bracket 603 is installed on the top of the second adjusting block 601; the cutting blade 605 is installed on the inner side of the bracket 603 for cutting the pipe; discs are installed on both sides of the cutting blade 605, and bristles 606 are arranged on the discs for removing dust after cutting; the cutting blade 605 is connected to the bracket 603 through a rotating shaft, the mounting plate 604 is connected to the bracket 603, and its cutting motor 607 is connected to the top of the mounting plate 604; the cutting motor 607 and the rotating shaft are connected through another set of belts and pulleys; the workbench 3 is arranged on the base 1, and the bottom of the base 1 is provided with a supporting leg 2.

[0042] Specifically, the cutting mechanism 6 is provided, and its adjusting screw 602 is used to adjust the second adjusting block 601 to move, and then the position of the cutting blade 605 mounted on the top of the bracket 603 is changed, so as to adapt to cutting at positions of pipes with different diameters.

[0043] It is worth noting that, for ease of control, the motor and cutting motor 607 in this embodiment are both servo motors, and are provided with a motor control switch, which can control the motor and cutting motor 607 to work. The above are all existing technologies and are not the main innovation points, so they will not be described in detail here.

[0044] The working principle of the present invention is as follows: When cutting the pipe, after placing the pipe on the clamping part 504, the bidirectional threaded rod 505 is adjusted to disengage the conventional 5049 from the pipe, so that the driving wheel 405 is in contact with the pipe, and then the motor is controlled to rotate by the control switch to drive the middle driving wheel 405 to rotate, and then the kinetic energy is transmitted through the belt and pulley to synchronously drive the three driving wheels 405. At the same time, the movable rod 407 arranged on the fixed rod 406 on both sides is used to change the angle of the movable rod 407 under the action of the coil spring, so that the driving wheels 405 on both sides are closely attached to the outer wall of the pipe, so as to achieve auxiliary support on both sides and improve stability. After adjusting the pipeline to the appropriate position, rotate it through the bidirectional threaded rod 505 provided thereon, which will push the first adjusting blocks 506 on both sides closer to each other. Further, the first connecting rods 503 connected to the first adjusting blocks 506 will be closer to each other, and then push the clamping parts 504 closer to each other to clamp the pipeline on the upper and lower sides. At the same time, drive the second bevel gear 509 to rotate through the first bevel gear 511 at the top of the bidirectional threaded rod 505, and then drive the second spur gear 508 to rotate through the rotating shaft, thereby driving the first spur gear 507 to rotate, driving the bidirectional threaded rod 505 above to rotate, changing the positions of the other two first connecting blocks 506 and making them closer to each other. Further, change the clamping parts 504 on both sides through the first connecting rods 503 to clamp both sides of the pipeline and improve stability; At the same time, while the clamping parts are approaching, when the rotating cylinder 5049 contacts the outer wall of the pipeline, it is hinged to the rotating block 5047 through the second pin shaft 5048 and rotates, thereby squeezing the first pin shaft 5046 on the other side to rotate and change the angle, so as to fit on the outer wall of the pipeline. At the same time, by squeezing the two clamping blocks 5043, further change their rotation around the second connecting rod 5042 to clamp pipelines with different diameters and improve the clamping stability. Then, driven by external power, drive the rotating cylinder 5049 to rotate, and thus the pipeline can be rotated circumferentially; Rotate the adjusting screw 602, and then change the position of its second adjusting block 601, thereby realizing the pushing of the cutting blade 605 installed on the straight line 603. Then, control the cutting motor 607 to rotate, and drive the cutting blade 605 to rotate through the belt and pulley, and brush the cutting part of the pipeline with the bristles 606 arranged on its outer side for dust removal.

[0045] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional pipeline processing device, characterized in that: include: A workbench (3), a clamping mechanism (5) and a cutting mechanism (6); The clamping mechanism (5) is arranged above the workbench (3) and is used to clamp the pipeline; The cutting mechanism (6) is arranged on the workbench (3), located on one side of the clamping mechanism (5), and is used for cutting the pipe; Wherein, the clamping mechanism (5) comprises: a clamping box (501), a connecting block (502), an inner ring (510) and a clamping portion (504); The outer wall of the inner ring (510) is connected to the clamping box (501) via a connecting block (502); The connecting blocks (502) are provided in four portions and are equally spaced and arranged on the outer wall of the inner ring (510); Four clamping parts (504) are provided for clamping the pipe, and the four clamping parts (504) are arranged on the inner side of the inner ring (510) and are symmetrical with the connecting block (502).

2. The multifunctional pipeline processing device according to claim 1, characterized in that: The connecting block (502) is provided with an adjusting portion for adjusting the spacing between the four clamping portions (504); The adjustment part comprises: a first connecting rod (503), a bidirectional threaded rod (505), a first adjustment block (506), a first bevel gear (511), a first spur gear (507), a second spur gear (508), and a second bevel gear (509); The left connecting block (502) and the top connecting block (502) are connected to the bidirectional threaded rod (505) via bearings, and four first adjustment blocks (506) are provided, and both sides of the outer wall of each bidirectional threaded rod (505) are respectively threadedly connected to a first adjustment block (506); Four first connecting rods (503) are provided, and each first connecting rod (503) is connected to the first adjustment block (506) respectively, and the other end thereof movably passes through the inner ring (510) and is connected to the clamping portion (504) for pushing the clamping portion (504) to move; The top of the bidirectional threaded rod (505) on the left side is connected to the first bevel gear (511), and the bottom movably passes through the clamping box (501) and extends downward; The left side of the upper bidirectional threaded rod (505) is connected to the first spur gear (507); The inner wall of the clamping box (501) is rotatably connected to a rotating shaft via a bearing, and the outer wall of the rotating shaft is respectively connected to the second spur gear (508) and the second bevel gear (509), and the first spur gear (507) is meshed with the second spur gear (508), and the first bevel gear (511) is meshed with the second bevel gear (509).

3. The multifunctional pipeline processing device according to claim 1, characterized in that: The clamping portion (504) comprises: a U-shaped connecting block (5041), a second connecting rod (5042), a clamping block (5043) and a limiting rod (5044); Two clamping blocks (5043) are provided and are respectively hinged to the outer wall of the second connecting rod (5042) and are used for rotating, adjusting and clamping the pipeline; One end of the U-shaped connecting block (5041) is connected to the first connecting rod (503), and the other end is fixedly connected to the second connecting rod (5042).

4. The multifunctional pipeline processing device according to claim 1, characterized in that: The clamping portion (504) further comprises: a connecting seat (5045), a first pin shaft (5046), a rotating block (5047), a second pin shaft (5048) and a rotating cylinder (5049); Two connecting seats (5045) are provided and are respectively connected to the inner sides of the clamping block (5043); the first pin shaft (5046) is hinged on the connecting seat (5045); Two rotating blocks (5047) are provided and are respectively fixedly connected to the first pin shaft (5046); The second pin shaft (5048) is hinged on the two rotating blocks (5047), and the rotating drum (5049) is rotatably connected to the outer wall of the second pin shaft (5048) for fitting against the outer wall of the pipeline.

5. The multifunctional pipeline processing device according to claim 1, characterized in that: A transmission mechanism (4) is arranged above the workbench (3) and is used to drive the pipeline to move; The transmission mechanism (4) comprises: a transmission housing (401), a fixed sleeve (402), an adjustment rod (403) and a transmission assembly; The fixing sleeve (402) is connected to the interior of the transmission housing (401); The adjusting rod (403) is inserted into the inner wall of the fixing sleeve (402), and the top of the adjusting rod (403) movably passes through the transmission housing (401); The transmission assembly is arranged on the top of the adjusting rod (403) and is used for transmitting the pipeline.

6. The multifunctional pipeline processing device according to claim 5, characterized in that: The transmission assembly comprises: a U-shaped groove (404) and a driving wheel (405); The U-shaped groove (404) is connected to the top of the adjustment rod (403), and three groups of driving wheels (405) are provided and are rotatably connected to the inner wall of the U-shaped groove (404) via rotating shafts.

7. The multifunctional pipeline processing device according to claim 5, characterized in that: The transmission mechanism (4) further comprises: a fixed rod (406), a movable rod (407), and a telescopic rod (408); The fixed rod (406) is fixedly connected to the inner wall of the transmission housing (401), one end of the movable rod (407) is hinged to the top of the fixed rod (406), and a coil spring is provided at the connection; The telescopic rod (408) is inserted into the inner wall of the movable rod (407), and the other end thereof is connected to the transmission assembly.

8. The multifunctional pipeline processing device according to claim 6, characterized in that: The fixed sleeve (402) and the movable rod (407) are provided with a spring (409) inside, which is used to push the telescopic rod (408) and the adjusting rod (403) to approach the pipeline.

9. The multifunctional pipeline processing device according to claim 8, characterized in that: The outer wall of the U-shaped groove (404) of the adjustment assembly on the adjustment rod (403) is provided with a motor, and three driving wheels (405) are provided, and transmission is performed through a belt and a pulley.

10. The multifunctional pipeline processing device according to claim 1, characterized in that: The cutting mechanism (6) comprises: a second adjusting block (601), an adjusting screw (602), a bracket (603), a mounting plate (604), a cutting blade (605), bristles (606) and a cutting motor (607); A slide groove is provided on the top of the workbench (3), the second adjustment block (601) is slidably connected in the slide groove, and the adjustment screw (602) is threadedly connected to the second adjustment block (601) and is rotatably connected in the slide groove; The bracket (603) is installed on the top of the second adjustment block (601); The cutting blade (605) is installed on the inner side of the bracket (603) and is used for cutting the pipe; Discs are installed on both sides of the cutting blade (605), and the bristles (606) are arranged on the discs to remove dust after cutting; The cutting blade (605) is connected to the bracket (603) via a rotating shaft, the mounting plate (604) is connected to the bracket (603), and the cutting motor (607) is connected to the top of the mounting plate (604); The cutting motor (607) and the rotating shaft are connected via another set of belts and pulleys; The workbench (3) is arranged on a base (1), and a supporting leg (2) is arranged at the bottom of the base (1).

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