CN117283029B - Cutting device for manufacturing bent pipe - Google Patents
Cutting device for manufacturing bent pipe Download PDFInfo
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- CN117283029B CN117283029B CN202311513863.4A CN202311513863A CN117283029B CN 117283029 B CN117283029 B CN 117283029B CN 202311513863 A CN202311513863 A CN 202311513863A CN 117283029 B CN117283029 B CN 117283029B
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- 238000005520 cutting process Methods 0.000 title claims abstract description 99
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000003825 pressing Methods 0.000 claims description 32
- 208000010727 head pressing Diseases 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 30
- 239000012634 fragment Substances 0.000 description 9
- 238000005096 rolling process Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D21/00—Machines or devices for shearing or cutting tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0067—Devices for removing chips chip containers located under a machine or under a chip conveyor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention discloses a pipe cutting device for manufacturing bent pipes, which relates to the technical field of pipe cutting equipment and comprises a machine body, wherein a chip feeding port is formed in the center of the top of the machine body, a rotary workbench is arranged at the top of the machine body and close to the chip feeding port, a cutting disc is fixedly connected to the output end of a servo motor, a protection component is arranged at the bottom of the side surface of an H-shaped frame body and close to the cutting disc, extension flat plates are arranged at the left end and the right end of the outer surface of a limiting plate, a V-shaped opening is formed in the center of the outer surface of the limiting plate, a pushing clamping module is arranged at the output end of a cylinder, and flexible strips are fixedly connected to the outer surface of the limiting plate and close to the extension flat plates and the V-shaped opening. The pipe cutting device for manufacturing the bent pipe achieves the anti-loosening effect, can fix the bent pipe and the straight pipe, is flexible and convenient to use, reduces the influence of external force and vibration, and is safe and accurate in cutting.
Description
Technical Field
The invention relates to the technical field of pipe cutting equipment, in particular to a pipe cutting device for manufacturing bent pipes.
Background
Tubing refers to hollow tubing material used to convey fluids or other substances. It may be made of different materials including metal, plastic, composite materials, etc. The pipe can be divided into a bent pipe and a straight pipe. In production and life, various pipes are often needed, and sometimes some bent pipes are needed. With the development of society and the development of economy, fluid pipelines are widely used in various fields, and become one of the largest-usage base members, so that the use of bent pipes is also increasing. In the process of processing and manufacturing the bent pipe, the pipe cutting equipment is required to perform cutting work when the bent pipe is cut.
At present, when the elbow is cut, the pipe is easily affected by external force and vibration, so that the pipe is not stable enough, and further shakes, the pipe is not easy to cut, and when serious, the pipe is also deviated, so that inaccurate cutting is caused, the rejection rate of the cut is increased, and economic loss is caused.
Disclosure of Invention
In order to achieve the above purpose, the invention is realized by the following technical scheme: the pipe cutting device for manufacturing the bent pipe comprises:
the machine body is provided with a scrap feeding hole at the center of the top, a U-shaped frame is fixedly connected to the top of the machine body and close to the scrap feeding hole, the opening of the U-shaped frame is downward, a hydraulic rod is fixedly connected to the right side of the top of the U-shaped frame, and a rotary workbench is arranged at the top of the machine body and close to the scrap feeding hole;
further comprises:
the cutting mechanism is provided with a sliding part which is slidably connected to the left side of the top of the U-shaped frame, the bottom of the sliding part is fixedly connected with an H-shaped frame body, the bottom end of the H-shaped frame body is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a cutting disc, the bottom of the side surface of the H-shaped frame body is provided with a protective component close to the cutting disc, the output end of the hydraulic rod pulls the sliding part to the right side at the moment by utilizing the contraction of the hydraulic rod, and the servo motor and the cutting disc are connected through the H-shaped frame body, so that the servo motor and the cutting disc move to the right side together, the bent pipe material can be cut, the outer surface of the sliding part is attached to the top of the U-shaped frame simultaneously, the servo motor and the cutting disc are enabled to move integrally more stably, and the cutting disc is enabled to cut the bent pipe material smoothly;
the anti-offset mechanism is provided with a limiting plate fixedly connected to the right side of the top of the rotary workbench, and an air cylinder fixedly connected to the top of the outer surface of the rotary workbench through a bracket and far away from one side of the limiting plate, the left end and the right end of the outer surface of the limiting plate are respectively provided with an extension flat plate, the central position of the outer surface of the limiting plate is provided with a V-shaped opening, the output end of the air cylinder is provided with a pushing clamping module, and the outer surface of the limiting plate is close to the extension flat plate and the V-shaped opening, and a flexible strip is fixedly connected to the position of the limiting plate.
Preferably, a sliding hole matched with the side surface of the sliding piece is formed in the top of the U-shaped frame, and the cutting disc is located right above the scrap feeding hole.
Preferably, the protection subassembly includes the mounting base, the surface right-hand member of mounting base passes through the side surface of screw and H shape support body and is close to the fixed connection in position of cutting dish, the bottom of mounting base just is close to the marginal position fixedly connected with of cutting dish supports the fender lid, support the surface bottom of fender lid and keep away from one side fixedly connected with crossbeam of cutting dish, the gyro wheel is installed to the bottom right-hand member of crossbeam, the outer disc of gyro wheel is laminated with the top of organism, and the piece that the cutting produced can receive the rotatory influence of cutting dish, and the piece can fly out towards the direction of supporting the fender lid under inertial action this moment, supports the fender lid and intercepts the piece that flies out this moment, and then reducible piece, is difficult for causing the injury to the staff, and the usable direction of supporting the fender lid for the piece that is blocked rolls down, until discharging into the piece feed inlet.
Utilize the support of supporting fender lid and crossbeam to utilize the outer disc of gyro wheel and the laminating of the top of organism, make the gyro wheel roll, alright portable support is carried out H shape support body, and then make servo motor and cutting dish more stable when cutting return bend material, the difficult condition that shakes that appears, make the cutting accurate.
Preferably, the supporting baffle cover is arc-shaped, one side of the outer surface of the supporting baffle cover, which is close to the cutting disc, is arc-shaped concave, and the roller is cylindrical.
Preferably, two flexible strips are arranged and are symmetrically arranged along the length direction of the limiting plate, and the flexible strips are made of rubber materials.
Preferably, the pushing clamping module comprises a pressing round table, the left side of the outer surface of the pressing round table is fixedly connected with the output end of the air cylinder, the outer surface of the pressing round table is far away from one side of the output end of the air cylinder, a plane is formed by the outer surface of the pressing round table, the outer surface of the pressing round table is close to a rubber rod which is fixedly connected with the plane, the top of the outer surface of the pressing round table is fixedly connected with a positioning tooth, the side surface of the positioning tooth is fixedly connected with a triangular tooth, a bent pipe material is consistent with the shape of the inner wall of the V-shaped opening, the air cylinder is stretched, the output end of the air cylinder pushes the clamping module, the pressing round table is located at the bending position of the bent pipe material, and the bent pipe material is clamped and fixed at the moment and is not easy to loose.
The combination plane is arranged on the outer surface of the pressing round table, so that the V-shaped opening and the pressing round table can be utilized to fix the bent pipe, the plane and the extension flat plate can be utilized to fix the straight pipe, the adaptability is high, and the limitation is reduced.
Preferably, the positioning teeth are obliquely arranged, the triangular teeth are uniformly distributed on the side surfaces of the positioning teeth, and the triangular teeth are gradually increased from bottom to top.
Preferably, the bottom of organism and be close to the position of piece feed inlet installs the piece collection subassembly, the piece collection subassembly includes album bits case, the top of album bits case is through the bottom of screw and organism and be close to the position fixed connection of piece feed inlet, the internal surface left side of album bits case just is close to top position rotation and is connected with the swinging plate, the internal surface right side fixedly connected with bracing piece of album bits case, the bracing piece is kept away from the one end sliding connection on album bits case internal surface right side has the bulb depression bar, the top fixedly connected with fan-shaped piece of bulb depression bar, sliding connection between the side surface of fan-shaped piece and the bottom of organism, the bottom fixedly connected with right angle bullet strip of swinging plate, the chamber door is installed on the surface right side of album bits case, and the piece drops to the swinging plate, and then gathers the piece, simultaneously along with the roll of gyro wheel for the gyro wheel is exerted down pressing force to the fan-shaped piece, and utilizes the slip of bulb depression bar, and makes the fan-shaped piece down press down the depression bar, and then makes the swinging plate receive down to press down and carries out the angle adjustment, and the rotation strip receives the piece and falls to the bottom of falling to the piece at the bottom of album bits at the corner.
When the rolling force of the roller disappears, and under the action of the elasticity of the right-angle elastic strip, the swinging plate rotates anticlockwise to reset, and then the fragments are blocked, so that the fragments are not easy to flow back under the driving of air flow, and the clockwise and anticlockwise rotation different states of the swinging plate are utilized, so that the fragments can not only enter and exit, and further the collection of the fragments is promoted.
Preferably, the swing plate is obliquely arranged, the top of the sector block is arc-shaped, the top of the sector block penetrates through the machine body and extends to the top, and the bottom end of the ball head pressing rod is attached to the top of the swing plate.
Preferably, the bottom of right angle bullet strip and the interior surface left side fixed connection of collection bits case, the surface right side of collection bits case has seted up the breach with chamber door looks adaptation.
The invention provides a pipe cutting device for manufacturing bent pipes. The beneficial effects are as follows:
1. this pipe cutting device for return bend manufacturing drives the cutting dish through servo motor and rotates fast to utilize the shrink of hydraulic stem, the output of hydraulic stem pulls the slider right side this moment, and through the connection of H shape support body, make servo motor and cutting dish remove to the right side together, and then can cut return bend material, utilize the surface of slider and the laminating of the top of U-shaped frame simultaneously, and then make servo motor and cutting dish overall movement time more steady, and then help the cutting dish to the steady cutting of return bend material.
2. This pipe cutting device for return bend manufacturing, the piece that the cutting produced can receive the rotatory influence of cutting dish, and the piece can fly out towards the direction of supporting the fender lid under inertial action this moment, and the fender lid intercepts the piece that flies out this moment, and then reducible piece splashes, is difficult for causing the injury to the staff, and the direction that the usable was supported the fender lid for the piece that is intercepted rolls downwards until in the row's piece feed inlet.
3. This pipe cutting device for return bend manufacturing, when the protection component wholly driven by H shape support body and removes, utilize the support of supporting the fender lid and crossbeam this moment to utilize the outer disc of gyro wheel and the top laminating of organism, make the gyro wheel roll, alright portable support is carried out H shape support body, and then make servo motor and cutting dish more stable when cutting return bend material, the difficult condition that shakes appears, make the cutting accurate.
4. This pipe cutting device for return bend manufacturing places the return bend material to limiting plate's position to make the portion of bending be in V-arrangement open-ended position, return bend material and V-arrangement open-ended inner wall shape unanimous this moment, and with the cylinder extension, the output of cylinder will promote the centre gripping module and promote this moment, makes to press the round platform to be in the bending position of return bend material, and the return bend material is fixed by the centre gripping this moment, difficult the circumstances that appears not hard up.
5. This pipe cutting device for return bend manufacturing utilizes the surface central point of limiting plate to put and has set up V-arrangement opening, and the both ends of limiting plate have set up the extension flat board to combine the plane to offer the surface at the surface of pressing the round platform, not only usable V-arrangement opening and press the round platform to fix the return bend, can also utilize plane and extension flat board to fix the straight tube, strong adaptability has reduced the limitation.
6. This pipe cutting device is used in return bend manufacturing, the piece drops to the swing board on, and then gather the piece, utilize the gyro wheel to exert down pressing force to the sector piece simultaneously, make the swing board receive down to press down and carry out clockwise rotation angle of adjustment after, be in the piece roll-off of swing board top this moment and collect bits case bottom, vanish when gyro wheel rolling force, and under the elasticity effect of right angle bullet strip, make the swing board anticlockwise rotate and reset, and then form the shutoff to the piece, make the piece be difficult for receiving the drive of air current and flow back, utilize the clockwise and anticlockwise rotation different states of swing board, make the piece only go into and go out, and then promote the collection to the piece.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a pipe cutting device for manufacturing an elbow pipe;
FIG. 2 is a schematic diagram of a right-hand structure of a pipe cutting device for manufacturing an elbow of the present invention;
FIG. 3 is a schematic view of the connection structure between the cutting mechanism and the U-shaped frame according to the present invention;
FIG. 4 is a schematic diagram of the connection structure between the protection component and the H-shaped frame body according to the present invention;
FIG. 5 is a schematic view of the overall structure of the protective assembly of the present invention;
FIG. 6 is a schematic diagram of the whole structure of the anti-shifting mechanism of the present invention;
FIG. 7 is a schematic diagram of the overall structure of the push-grip module of the present invention;
fig. 8 is a schematic cross-sectional view of a debris collection assembly according to the present invention.
In the figure: 1. a body; 2. a crumb feed port; 3. a U-shaped frame; 4. a hydraulic rod; 5. rotating the workbench; 6. a cutting mechanism; 7. an anti-offset mechanism; 8. a debris collection assembly; 61. a slider; 62. an H-shaped frame body; 63. a servo motor; 64. a cutting disc; 65. a protective assembly; 71. a limiting plate; 72. a cylinder; 73. an extension plate; 74. a V-shaped opening; 75. pushing the clamping module; 76. a flexible strip; 651. a mounting base; 652. a supporting cover; 653. a cross beam; 654. a roller; 751. pressing the round table; 752. a plane; 753. a rubber rod; 754. positioning teeth; 755. triangular teeth; 81. a chip collecting box; 82. a swinging plate; 83. a support rod; 84. a ball head pressing rod; 85. a sector block; 86. a right angle spring strip; 87. a box door.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
In a first embodiment, as shown in fig. 1 to 5, the present invention provides a technical solution: the pipe cutting device for manufacturing the bent pipe comprises:
the machine body 1, a chip feeding hole 2 is formed in the center of the top of the machine body 1, a U-shaped frame 3 is fixedly connected to the top of the machine body 1 and close to the chip feeding hole 2, the opening of the U-shaped frame 3 is downward, a hydraulic rod 4 is fixedly connected to the right side of the top of the U-shaped frame 3, a rotary workbench 5 is arranged at the top of the machine body 1 and close to the chip feeding hole 2, and the rotary workbench 5 can support, so that the whole machine is stable;
further comprises:
the cutting mechanism 6 is provided with a sliding piece 61 which is slidably connected to the left side of the top of the U-shaped frame 3, the bottom of the sliding piece 61 is fixedly connected with an H-shaped frame body 62, the bottom end of the H-shaped frame body 62 is fixedly connected with a servo motor 63, the output end of the servo motor 63 is fixedly connected with a cutting disc 64, the bottom of the side surface of the H-shaped frame body 62 and the position close to the cutting disc 64 are provided with a protection component 65, the output end of the servo motor 63 is used as power, the cutting disc 64 is driven to rapidly rotate, the contraction of the hydraulic rod 4 is utilized, the output end of the hydraulic rod 4 pulls the sliding piece 61 to the right side, the servo motor 63 and the cutting disc 64 are connected through the H-shaped frame body 62, bent pipe materials can be cut by the aid of the outer surface of the sliding piece 61 and the top of the U-shaped frame 3, and the servo motor 63 and the cutting disc 64 are enabled to move integrally and smoothly, and the cutting disc 64 is enabled to cut the bent pipe materials smoothly;
the top of the U-shaped frame 3 is provided with a sliding hole matched with the side surface of the sliding piece 61, so that the sliding piece 61 can slide conveniently, the cutting disc 64 is positioned right above the chip feeding hole 2, and chips generated when the cutting disc 64 cuts the bent pipe material can fall into the chip feeding hole 2 conveniently.
The guard assembly 65 includes the mounting base 651, the surface right-hand member of mounting base 651 passes through the side surface of screw and H shape support body 62 and is close to the fixed connection in position of cutting dish 64, the bottom of mounting base 651 and be close to the marginal position fixedly connected with support fender lid 652 of cutting dish 64, the surface bottom of support fender lid 652 and the one side fixedly connected with crossbeam 653 of keeping away from cutting dish 64, the gyro wheel 654 is installed to the bottom right-hand member of crossbeam 653, the outer disc of gyro wheel 654 is laminated with the top of organism 1, when cutting dish 64 in rotation cuts return bend material, the piece that the cutting produced can receive the rotatory influence of cutting dish 64 this moment, the piece can fly out towards the direction of support fender lid 652 under the inertial effect this moment, support fender lid 652 intercepts the piece that flies out this moment, and then reducible piece splashes, be difficult for causing the injury to the staff, and the direction of usable support fender lid 652 makes the piece that is down rolled down, until discharging into feed inlet 2.
When the whole guard assembly 65 is driven to move by the H-shaped frame 62, the support of the support cover 652 and the cross beam 653 is utilized at this time, and the outer circular surface of the roller 654 is attached to the top of the machine body 1, so that the roller 654 rolls, the H-shaped frame 62 can be movably supported, and the servo motor 63 and the cutting disc 64 are more stable when cutting the bent pipe material, and shaking is not easy to occur, so that the cutting is accurate.
The support block cover 652 is provided in an arc shape, and one side of the outer surface of the support block cover 652, which is close to the cutting disc 64, is provided in an arc concave surface, and the roller 654 is provided in a cylindrical shape, so that rolling pressing is facilitated.
In the second embodiment, as shown in fig. 6-7, the anti-offset mechanism 7 is provided with a limiting plate 71 fixedly connected to the right side of the top of the rotary table 5, and an air cylinder 72 fixedly connected to the top of the outer surface of the rotary table 5 and far away from one side of the limiting plate 71 through a bracket, wherein the left end and the right end of the outer surface of the limiting plate 71 are respectively provided with an extension flat plate 73, the center of the outer surface of the limiting plate 71 is provided with a V-shaped opening 74, the output end of the air cylinder 72 is provided with a pushing clamping module 75, and the outer surface of the limiting plate 71 is fixedly connected with a flexible strip 76 at a position close to the extension flat plate 73 and the V-shaped opening 74.
The flexible strips 76 are arranged in two, and the two flexible strips 76 are symmetrically arranged along the length direction of the limiting plate 71, the flexible strips 76 are made of rubber, and the flexible strips can utilize the flexibility of the flexible strips, so that the pipe is in flexible contact, and the protection effect is achieved.
Pushing clamping module 75 includes pressing round platform 751, pressing round platform 751's surface left side and the output fixed connection of cylinder 72, pressing round platform 751's surface and keeping away from the one side of cylinder 72 output has seted up plane 752, pressing round platform 751's surface and the position fixedly connected with rubber stick 753 that is close to plane 752, pressing round platform 751's surface top fixedly connected with positioning tooth 754, positioning tooth 754's side surface fixedly connected with triangle tooth 755, place the return bend material to limiting plate 71's position, and make the bending portion be in the position of V-arrangement opening 74, the return bend material is unanimous with the inner wall shape of V-arrangement opening 74 at this moment, and extend cylinder 72, at this moment the output of cylinder 72 will promote clamping module 75 and promote, make pressing round platform 751 be in the bending position of return bend material, at this moment the return bend material is fixed by the centre gripping, the difficult circumstances that appears not hard up.
The V-shaped opening 74 is formed in the center of the outer surface of the limiting plate 71, the extension flat plates 73 are arranged at the two ends of the limiting plate 71, the combining plane 752 is formed on the outer surface of the pressing round table 751, the V-shaped opening 74 and the pressing round table 751 can be used for fixing the bent pipe, the plane 752 and the extension flat plates 73 can be used for fixing the straight pipe, adaptability is high, and limitation is reduced.
Through the rotation of the rotary workbench 5, the pipe clamped at the top of the rotary workbench 5 is driven to rotate, and the pipe and the cutting disc 64 are in a vertical state, so that the cutting disc 64 can cut the pipe conveniently.
The end of the triangle teeth 755 can be used for contacting with the top of the pipe, and the top of the pipe is fixed under the support of the positioning teeth 754, so that the pipe is comprehensively limited, and looseness is not easy to occur.
The positioning teeth 754 are obliquely arranged, so that the top of a clamped pipe is conveniently fixed, the triangular teeth 755 are uniformly distributed on the side surfaces of the positioning teeth 754, and the triangular teeth 755 are gradually increased from bottom to top, so that the pipe fitting machine is convenient to adapt to pipes with different apertures.
A third embodiment, as shown in fig. 1-5 and 8, is based on the first embodiment:
the bottom of organism 1 and be close to the position of piece feed inlet 2 and install piece collection subassembly 8, piece collection subassembly 8 includes album bits case 81, the top of album bits case 81 passes through the screw and the bottom of organism 1 and be close to the position fixed connection of piece feed inlet 2, the internal surface left side of album bits case 81 and be close to top position rotation are connected with swing plate 82, the internal surface right side fixedly connected with bracing piece 83 of album bits case 81, the one end sliding connection that the bracing piece 83 kept away from album bits case 81 internal surface right side has bulb depression bar 84, the top fixedly connected with fan-shaped piece 85 of bulb depression bar 84, sliding connection between the side surface of fan-shaped piece 85 and the bottom of organism 1, the bottom fixedly connected with right angle bullet strip 86 of swing plate 82, the chamber door 87 is installed on the surface right side of album bits case 81, when supporting baffle 652 is leading into the position of piece feed inlet 2, at this moment the piece drops to swing plate 82, and gathers the piece, simultaneously along with the roll of gyro wheel 654 makes the gyro wheel apply downward pressing force to fan-shaped piece 85, and utilize the slip of fan-shaped piece 84 to keep away from the depression bar 84, make fan-shaped piece 85 press down the depression bar 84 to make the swing plate 82 receive the clockwise rotation of swing plate 82, and then make the swing plate 82 receives the square angle and press down and swing plate 82, and then make the top of the swing plate 82 receives the swing plate is adjusted and the square angle and then receives the square dust when the swing plate is adjusted.
When the roller 654 is separated from the sector block 85, the rolling force disappears, and under the elastic force of the right-angle elastic strip 86, the swing plate 82 rotates anticlockwise to reset, so that the scraps are blocked, the scraps are not easy to be driven by airflow to flow back, and the scraps are in different states by clockwise and anticlockwise rotation of the swing plate 82, so that the scraps can not only enter or exit, and the collection of the scraps is promoted.
The swing plate 82 is obliquely arranged, the top of the sector block 85 is arc-shaped, the top of the sector block 85 penetrates through the machine body 1 and extends to the top, the bottom end of the ball head pressing rod 84 is attached to the top of the swing plate 82, and the swing plate 82 is conveniently pressed when the ball head pressing rod 84 moves downwards.
The bottom of right angle bullet strip 86 and the interior surface left side fixed connection of collection bits case 81, the rotation that is convenient for utilize swinging plate 82 clockwise compresses right angle bullet strip 86, and the breach with chamber door 87 looks adaptation has been seted up on the surface right side of collection bits case 81, is convenient for install and dismantle chamber door 87.
When the pipe cutting machine is used, firstly, the hydraulic rod 4 is stretched, the H-shaped frame body 62 is driven to move through the sliding piece 61, the servo motor 63 and the cutting disc 64 are pushed to the leftmost side, and a pipe to be cut is placed on the top of the rotary workbench 5;
when a bent pipe is processed, the bent pipe material is placed at the position of the limiting plate 71, the bent part is positioned at the position of the V-shaped opening 74, the bent pipe material is consistent with the shape of the inner wall of the V-shaped opening 74 at the moment, the air cylinder 72 is extended, the output end of the air cylinder 72 pushes the clamping module 75 to push the pressing round table 751 to be positioned at the bent position of the bent pipe material, the bent pipe material is clamped and fixed at the moment, when a straight pipe is processed, the extending flat plates 73 are arranged at the two ends of the limiting plate 71 and combined with the flat plates 752 to be arranged on the outer surface of the pressing round table 751, the bent pipe can be fixed by the V-shaped opening 74 and the pressing round table 751, the pipe clamped at the top of the rotating table 5 is driven to rotate by the rotation of the rotating table 5, the pipe and the cutting disc 64 are in a vertical state, and the cutting disc 64 is convenient to cut the pipe;
the output end of the servo motor 63 drives the cutting disc 64 to rotate rapidly, the output end of the hydraulic rod 4 pulls the sliding piece 61 to the right by utilizing the contraction of the hydraulic rod 4, the servo motor 63 and the cutting disc 64 move to the right together by the connection of the H-shaped frame body 62, so that bent pipe materials can be cut, and under the influence of the rotation of the cutting disc 64, fragments fly out towards the direction of the supporting and retaining cover 652 under the action of inertia, the supporting and retaining cover 652 intercepts the flying fragments, so that the splashing of the fragments can be reduced, and the intercepted fragments can roll downwards by utilizing the guide of the supporting and retaining cover 652 until being discharged into the fragment feeding hole 2;
and the scraps fall onto the swinging plate 82 to gather the scraps, meanwhile, along with the rolling of the roller 654, the roller 654 applies downward pressing force to the sector block 85, and the sector block 85 presses the ball head pressing rod 84 downwards by utilizing the sliding of the ball head pressing rod 84, so that the swinging plate 82 is pressed downwards and then rotates clockwise for adjusting the angle, the scraps at the top of the swinging plate 82 roll down to the bottom of the scraps collecting box 81, after the roller 654 is separated from the sector block 85, the rolling force disappears, and the swinging plate 82 rotates anticlockwise under the elastic force of the right-angle elastic strip 86 to reset, so that the scraps are blocked;
when the cutting is completed, the servo motor 63 and the cutting disc 64 are pushed to the leftmost side by the extension of the hydraulic rod 4 again, the air cylinder 72 is contracted, the cut pipe is taken down, the box door 87 is opened, and the scraps at the bottom of the scraps collecting box 81 are discharged.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (7)
1. The pipe cutting device for manufacturing the bent pipe comprises:
the device comprises a machine body (1), wherein a chip feeding hole (2) is formed in the center of the top of the machine body (1), a U-shaped frame (3) is fixedly connected to the top of the machine body (1) and close to the chip feeding hole (2), the opening of the U-shaped frame (3) is downward, a hydraulic rod (4) is fixedly connected to the right side of the top of the U-shaped frame (3), and a rotary workbench (5) is arranged at the top of the machine body (1) and close to the chip feeding hole (2);
characterized by further comprising:
the cutting mechanism (6) is provided with a sliding piece (61) which is connected to the left side of the top of the U-shaped frame (3) in a sliding way, the bottom of the sliding piece (61) is fixedly connected with an H-shaped frame body (62), the bottom end of the H-shaped frame body (62) is fixedly connected with a servo motor (63), the output end of the servo motor (63) is fixedly connected with a cutting disc (64), and a protection assembly (65) is arranged at the bottom of the side surface of the H-shaped frame body (62) and close to the cutting disc (64);
the anti-offset mechanism (7) is provided with a limiting plate (71) fixedly connected to the right side of the top of the rotary workbench (5), and an air cylinder (72) fixedly connected to the top of the outer surface of the rotary workbench (5) through a bracket and far away from one side of the limiting plate (71), the left end and the right end of the outer surface of the limiting plate (71) are both provided with extension flat plates (73), the central position of the outer surface of the limiting plate (71) is provided with V-shaped openings (74), the output end of the air cylinder (72) is provided with a pushing clamping module (75), and the outer surface of the limiting plate (71) is close to the extension flat plates (73) and the positions of the V-shaped openings (74) are fixedly connected with flexible strips (76);
the novel chip collecting device is characterized in that a chip collecting assembly (8) is arranged at the bottom of the machine body (1) and close to the chip feeding hole (2), the chip collecting assembly (8) comprises a chip collecting box (81), the top of the chip collecting box (81) is fixedly connected with the bottom of the machine body (1) and close to the chip feeding hole (2) through a screw, a swinging plate (82) is rotatably connected to the left side of the inner surface of the chip collecting box (81) and close to the top, a supporting rod (83) is fixedly connected to the right side of the inner surface of the chip collecting box (81), a ball head pressing rod (84) is slidably connected to one end, far away from the right side of the inner surface of the chip collecting box (81), a fan-shaped block (85) is fixedly connected to the top of the ball head pressing rod (84), a side surface of the fan-shaped block (85) is slidably connected with the bottom of the machine body (1), a right-angle elastic strip (86) is fixedly connected to the bottom of the swinging plate (82), and a box door (87) is arranged on the right side of the outer surface of the chip collecting box (81);
the swing plate (82) is obliquely arranged, the top of the sector block (85) is arc-shaped, the top of the sector block (85) penetrates through the machine body (1) and extends to the top, and the bottom end of the ball head pressing rod (84) is attached to the top of the swing plate (82);
the bottom of right angle bullet strip (86) is connected with the inner surface left side fixed connection of collection bits case (81), the breach with chamber door (87) looks adaptation is seted up on the surface right side of collection bits case (81).
2. The pipe cutting apparatus for manufacturing an elbow according to claim 1, wherein: the top of the U-shaped frame (3) is provided with a sliding hole matched with the side surface of the sliding piece (61), and the cutting disc (64) is positioned right above the scrap feeding hole (2).
3. The pipe cutting apparatus for manufacturing an elbow according to claim 1, wherein: the protection subassembly (65) is including mounting base (651), the surface right-hand member of mounting base (651) passes through the side surface of screw and H shape support body (62) and is close to the fixed connection in position of cutting dish (64), the bottom of mounting base (651) just is close to the marginal position fixedly connected with of cutting dish (64) supports fender lid (652), support the surface bottom of fender lid (652) and keep away from one side fixedly connected with crossbeam (653) of cutting dish (64), gyro wheel (654) are installed to the bottom right-hand member of crossbeam (653), the outer disc of gyro wheel (654) is laminated with the top of organism (1).
4. A pipe cutting apparatus for manufacturing an elbow according to claim 3, wherein: the support baffle cover (652) is arc-shaped, one side, close to the cutting disc (64), of the outer surface of the support baffle cover (652) is arc-shaped concave, and the roller (654) is cylindrical.
5. The pipe cutting apparatus for manufacturing an elbow according to claim 1, wherein: the flexible strips (76) are arranged in two, the two flexible strips (76) are symmetrically arranged along the length direction of the limiting plate (71), and the flexible strips (76) are made of rubber.
6. The pipe cutting apparatus for manufacturing an elbow according to claim 1, wherein: the pushing clamping module (75) comprises a pressing round table (751), the left side of the outer surface of the pressing round table (751) is fixedly connected with the output end of the air cylinder (72), a plane (752) is formed in the outer surface of the pressing round table (751) and away from one side of the output end of the air cylinder (72), a rubber rod (753) is fixedly connected to the outer surface of the pressing round table (751) and close to the plane (752), positioning teeth (754) are fixedly connected to the top of the outer surface of the pressing round table (751), and triangular teeth (755) are fixedly connected to the side surfaces of the positioning teeth (754).
7. The pipe cutting apparatus for manufacturing an elbow according to claim 6, wherein: the positioning teeth (754) are obliquely arranged, the triangular teeth (755) are uniformly distributed on the side surfaces of the positioning teeth (754), and the triangular teeth (755) are gradually increased from bottom to top.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311513863.4A CN117283029B (en) | 2023-11-14 | 2023-11-14 | Cutting device for manufacturing bent pipe |
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|---|---|---|---|
| CN202311513863.4A CN117283029B (en) | 2023-11-14 | 2023-11-14 | Cutting device for manufacturing bent pipe |
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| CN117283029A CN117283029A (en) | 2023-12-26 |
| CN117283029B true CN117283029B (en) | 2024-03-26 |
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| CN118023600A (en) * | 2024-04-15 | 2024-05-14 | 深圳市艾尚美科技有限公司 | Edge cutting equipment for producing aluminum alloy frames in sound equipment |
Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201014501D0 (en) * | 2010-07-07 | 2010-10-13 | Durq Machinery Corp | Saw assembly with safety shield for table saw |
| CN201711791U (en) * | 2010-08-13 | 2011-01-19 | 扬州华宇管件有限公司 | Clamp for machining of elbow with large diameter |
| CN107649809A (en) * | 2017-09-11 | 2018-02-02 | 江苏华阳管业股份有限公司 | A kind of elbow member welding tooling |
| CN207643269U (en) * | 2017-11-27 | 2018-07-24 | 临安磊落塑料厂 | A kind of plastic pipe cutting debris collection device |
| JP2019058966A (en) * | 2017-09-25 | 2019-04-18 | マツダ株式会社 | Dispersing discharger |
| CN110681909A (en) * | 2019-11-09 | 2020-01-14 | 衡阳凯新特种材料科技有限公司 | Titanium plate cutting device |
| CN209936018U (en) * | 2019-05-16 | 2020-01-14 | 李荣平 | Sawing machine with cooling water recycling and filtering structure |
| CN110842284A (en) * | 2019-10-21 | 2020-02-28 | 河南科隆制冷科技有限公司 | Fish hook elbow machining and sawing device and process |
| CN110899827A (en) * | 2019-12-30 | 2020-03-24 | 河南新开源石化管道有限公司 | Titanium alloy elbow cutting machine |
| CN112475422A (en) * | 2020-11-23 | 2021-03-12 | 郭文科 | Cutting device for machining |
| CN112570786A (en) * | 2020-12-04 | 2021-03-30 | 湖南科技大学 | Alloy aluminum bar cutting equipment for strips |
| CN213530981U (en) * | 2020-06-17 | 2021-06-25 | 中交四公局第十工程有限公司 | A pipeline cutting device for municipal construction |
| CN113305345A (en) * | 2021-05-25 | 2021-08-27 | 谢青辉 | Positioning device provided with steering mechanism and used for cutting square steel pipe |
| CN214868930U (en) * | 2021-04-29 | 2021-11-26 | 无锡伟皓德科技有限公司 | Clamp for elbow processing |
| CN215546762U (en) * | 2021-08-16 | 2022-01-18 | 常州恒鼎轨道科技有限公司 | Elbow clamping tool and cutting machining equipment |
| CN114101713A (en) * | 2021-12-20 | 2022-03-01 | 二重（德阳）重型装备有限公司 | Large 90-degree bent pipe machining method and clamping fixture |
| CN216227255U (en) * | 2021-11-23 | 2022-04-08 | 温州市腾顺机械科技有限公司 | Cutting device of round bar cutting machine |
| CN217166806U (en) * | 2022-01-25 | 2022-08-12 | 南通高新管件制造有限公司 | Marine pipe fitting elbow unloading cutting equipment |
| CN218425896U (en) * | 2022-10-10 | 2023-02-03 | 佛山市南海昊宸模具金属制品有限公司 | Aluminum plate is with cutting residue collection device |
| CN115707554A (en) * | 2021-08-20 | 2023-02-21 | 上海韬裕精密机械有限公司 | Elbow fixture with angle correction function |
| CN116117589A (en) * | 2022-12-22 | 2023-05-16 | 芜湖建兴机械有限公司 | Scrap iron filtering and collecting device |
-
2023
- 2023-11-14 CN CN202311513863.4A patent/CN117283029B/en active Active
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201014501D0 (en) * | 2010-07-07 | 2010-10-13 | Durq Machinery Corp | Saw assembly with safety shield for table saw |
| CN201711791U (en) * | 2010-08-13 | 2011-01-19 | 扬州华宇管件有限公司 | Clamp for machining of elbow with large diameter |
| CN107649809A (en) * | 2017-09-11 | 2018-02-02 | 江苏华阳管业股份有限公司 | A kind of elbow member welding tooling |
| JP2019058966A (en) * | 2017-09-25 | 2019-04-18 | マツダ株式会社 | Dispersing discharger |
| CN207643269U (en) * | 2017-11-27 | 2018-07-24 | 临安磊落塑料厂 | A kind of plastic pipe cutting debris collection device |
| CN209936018U (en) * | 2019-05-16 | 2020-01-14 | 李荣平 | Sawing machine with cooling water recycling and filtering structure |
| CN110842284A (en) * | 2019-10-21 | 2020-02-28 | 河南科隆制冷科技有限公司 | Fish hook elbow machining and sawing device and process |
| CN110681909A (en) * | 2019-11-09 | 2020-01-14 | 衡阳凯新特种材料科技有限公司 | Titanium plate cutting device |
| CN110899827A (en) * | 2019-12-30 | 2020-03-24 | 河南新开源石化管道有限公司 | Titanium alloy elbow cutting machine |
| CN213530981U (en) * | 2020-06-17 | 2021-06-25 | 中交四公局第十工程有限公司 | A pipeline cutting device for municipal construction |
| CN112475422A (en) * | 2020-11-23 | 2021-03-12 | 郭文科 | Cutting device for machining |
| CN112570786A (en) * | 2020-12-04 | 2021-03-30 | 湖南科技大学 | Alloy aluminum bar cutting equipment for strips |
| CN214868930U (en) * | 2021-04-29 | 2021-11-26 | 无锡伟皓德科技有限公司 | Clamp for elbow processing |
| CN113305345A (en) * | 2021-05-25 | 2021-08-27 | 谢青辉 | Positioning device provided with steering mechanism and used for cutting square steel pipe |
| CN215546762U (en) * | 2021-08-16 | 2022-01-18 | 常州恒鼎轨道科技有限公司 | Elbow clamping tool and cutting machining equipment |
| CN115707554A (en) * | 2021-08-20 | 2023-02-21 | 上海韬裕精密机械有限公司 | Elbow fixture with angle correction function |
| CN216227255U (en) * | 2021-11-23 | 2022-04-08 | 温州市腾顺机械科技有限公司 | Cutting device of round bar cutting machine |
| CN114101713A (en) * | 2021-12-20 | 2022-03-01 | 二重（德阳）重型装备有限公司 | Large 90-degree bent pipe machining method and clamping fixture |
| CN217166806U (en) * | 2022-01-25 | 2022-08-12 | 南通高新管件制造有限公司 | Marine pipe fitting elbow unloading cutting equipment |
| CN218425896U (en) * | 2022-10-10 | 2023-02-03 | 佛山市南海昊宸模具金属制品有限公司 | Aluminum plate is with cutting residue collection device |
| CN116117589A (en) * | 2022-12-22 | 2023-05-16 | 芜湖建兴机械有限公司 | Scrap iron filtering and collecting device |
Non-Patent Citations (1)
| Title |
|---|
| 卡盘夹紧作用下弯管和直管变形的有限元分析;赵朋成;林晓琳;;机械制造;20170520(第05期);全文 * |
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