CN110315344B - Automatic pipe cutting machine - Google Patents

Automatic pipe cutting machine Download PDF

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Publication number
CN110315344B
CN110315344B CN201910531964.1A CN201910531964A CN110315344B CN 110315344 B CN110315344 B CN 110315344B CN 201910531964 A CN201910531964 A CN 201910531964A CN 110315344 B CN110315344 B CN 110315344B
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Prior art keywords
fixedly connected
plate
screw rod
lead screw
steel pipe
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CN201910531964.1A
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Chinese (zh)
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CN110315344A (en
Inventor
祝勇仁
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Nanjing Hancai Machinery Co ltd
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Zhejiang Institute of Mechanical and Electrical Engineering Co Ltd
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Priority to CN201910531964.1A priority Critical patent/CN110315344B/en
Publication of CN110315344A publication Critical patent/CN110315344A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/04Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations

Abstract

The utility model provides an automatic pipe cutting machine, which comprises a supporting pedestal and i, it is equipped with the work flat board to support the base upper end, the dull and stereotyped upper end outside of work is equipped with the sealed cowling, it has the blanking mouth to open on the dull and stereotyped upper end right side of work, the blanking mouth left end is equipped with first grip block, first grip block upper end is equipped with the steel pipe, the steel pipe upper end is equipped with the second grip block, second grip block upper end is equipped with presses the briquetting, press briquetting upper end central point and put and be equipped with the pneumatic cylinder, the pneumatic cylinder lower extreme outside is equipped with spacing portion, spacing portion upper end inboard is opened there is the spacing groove, the spacing inslot side is equipped with compression spring's one end, steel pipe right-hand member downside is equipped with the portion of placing, the portion right-hand member of placing is equipped with the limiting plate, the portion front end of placing is equipped with first.

Description

Automatic pipe cutting machine
Technical Field
The invention relates to the technical field of machining, in particular to an automatic pipe cutting machine.
Background
The utility model discloses a steel pipe cutting machine, including the cutting machine, the cutting machine is fixed to the steel pipe, the steel pipe is drawn a line through the manual work earlier when carrying out the cutting of specific length among the prior art, fix the steel pipe on the cutting machine, cut according to drawing a line through the cutting machine, and the cutting is accomplished the back, have many sharp-pointed burrs on the cutting plane of steel pipe, the overlap, generally polish through the polisher among the prior art, but still can cause the influence to staff's safety at the in-process of transport or carrying out secondary operation, and steel pipe fixed effect is poor when the cutting, be difficult to guarantee the precision of cutting, the cutter is rotatory and feed, and the stage property is given the motion and is passed through manually.
Disclosure of Invention
The automatic pipe cutting machine is reasonable in structural design, does not need manual marking to determine the cutting length, is simple to operate, is firm to fix, has even and adjustable feed speed, ensures the cutting quality of a steel pipe, can polish the cut steel pipe, avoids burrs and flashes of the cut steel pipe, and ensures the operation safety of workers.
The invention adopts the technical scheme for solving the technical problems that: the automatic pipe cutting machine comprises a supporting base, wherein the supporting base is formed by fixedly connecting plates which are connected end to end, a working flat plate is fixedly connected to the upper end of the supporting base, a sealing cover is fixedly connected to the outer side of the upper end of the working flat plate, a blanking port is formed in the right side of the upper end of the working flat plate, a first clamping block fixedly connected to the upper end of the working flat plate is arranged at the left end of the blanking port, a steel pipe is arranged at the upper end of the first clamping block, a second clamping block is arranged at the upper end of the steel pipe, a feeding hole is formed in the left end of the sealing cover, the left ends of the first clamping block and the second clamping block are located on the inner side of the feeding hole, a pressing block is fixedly connected to the upper end of the second clamping block, a piston end of a hydraulic cylinder is fixedly connected to the central position of the upper, the inner side of the upper end of the limiting part is provided with a limiting groove, the inner side of the limiting groove is provided with one end of a compression spring, the compression spring is positioned outside the hydraulic cylinder, the other end of the compression spring is positioned inside the sealing cover, the lower side of the right end of the steel pipe is provided with a placing part, the right end of the placing part is fixedly connected with a limiting plate positioned at the right end of the steel pipe, the front end of the placing part is fixedly connected with a first screw nut, the rear end of the placing part is fixedly connected with a first sliding sleeve, the inner side of the first screw nut is provided with a first screw rod which is rotatably connected with the left end and the right end of the sealing cover, the right end of the first screw rod is in transmission connection with a first stepping motor which is fixedly connected with the outer side of the right end of the sealing cover, the inner side of, the steel pipe is firmly fixed, the vibration is small during cutting, the cutting quality is good, the limiting part and the compression spring are arranged at the lower end of the hydraulic cylinder, the movable stroke of the second clamping block is increased, the device can fix the steel pipe with a larger size, the placing part and the limiting plate are controlled by the lead screw, the steel pipe does not need to be measured and scribed, and the cutting length can be accurately controlled;
the upper end of the right side of the second clamping block is provided with a cutting device, the cutting device comprises a cutting blade positioned at the upper end of the steel pipe, the central position of the right end of the cutting blade is fixedly connected with a transmission end of a first motor, the lower end of the first motor is fixedly connected with a placing plate, the inner sides of the front end and the rear end of the placing plate are fixedly connected with a second lead screw nut, the inner side of the second lead screw nut is provided with a second lead screw, the second lead screw is respectively positioned at the front end and the rear end of the first lead screw, the upper end of the second lead screw is rotatably connected with the inner side of the sealing cover, the lower end of the second lead screw is rotatably connected with the inner side of the working flat plate, the upper end of the second lead screw is fixedly connected with a second stepping motor outside the upper end of the sealing, the material collecting device comprises a first guide plate, the left end of the first guide plate is fixedly connected with the right end of the supporting plate, the right end of the first guide plate is fixedly connected with the inner side of the right end of the supporting base, a discharging port is formed in the lower side of the front end of the supporting base, the front end of the first guide plate is fixedly connected with a connecting plate on the inner side of the discharging port, a baffle is fixedly connected to the outer side of the front end of the connecting plate, a cutting device is driven to move up and down through a lead screw, the feeding speed of a blade is uniform and adjustable, and.
For further perfection, first grip block upper end inboard and second grip block lower extreme inboard are opened there is "V" type groove, both ends are opened around first grip block have a plurality of turn right evenly distributed's first holding tank from a left side, both ends are opened around the second grip block have a plurality of with the crisscross second holding tank of first holding tank, the steel pipe is located from top to bottom between the "V" type groove, be equipped with first grip block and the second grip block of crisscross complex each other from top to bottom for the device can the different steel pipe of the multiple size of centre gripping, and the practicality is good, and fixed firm.
Further perfecting, the lower end of the blanking port is provided with a polishing device, the polishing device comprises a guide plate fixedly connected on the front and rear support bases, the lower ends of the inner sides of the front and rear guide plates are provided with a front transmission shaft and a rear transmission shaft, the outer side of the front end of the rotating shaft is rotatably connected with a plurality of uniformly distributed driven wheels, the outer side of the rear end of the rotating shaft is fixedly connected with a plurality of driving wheels, the left end of the rear end of the rotating shaft is rotatably connected with the inner side of the support plate, the right end of the rear end of the rotating shaft is rotatably connected with a second motor fixedly connected on the outer side of the right end of the support base, the left end and the right end of the rotating shaft are fixedly connected with a connecting part, the inner side of the lower end of the connecting part at the left end is, a third screw rod nut is fixedly connected to the inner side of the lower end of the connecting part at the right end, a third screw rod is arranged on the inner side of the third screw rod nut, the front end and the rear end of the third screw rod are respectively and rotatably connected to the inner sides of the front end and the rear end of the supporting base, the rear end of the third screw rod is in transmission connection with a third stepping motor fixedly connected to the outer side of the rear end of the supporting base, the upper end of the guide plate at the front end is provided with a fourth screw rod, the lower end of the fourth screw rod is provided with a fifth guide rod, the lower end of the fifth screw rod is provided with a fourth guide rod, the left ends and the right ends of the fourth screw rod and the fifth screw rod are rotatably connected to the inner side of the supporting plate, the right ends of the fourth screw rod and the fifth screw rod are rotatably connected to the inner side of the right end of the supporting base, the left ends of the fourth screw rod and, the left end of the fourth screw rod is in transmission connection with a fourth motor fixedly connected to the left end of the supporting plate, the right end of the fifth screw rod is in transmission connection with a fifth motor fixedly connected to the outer side of the right end of the supporting base, the outer sides of the left ends of the fourth screw rod and the fourth guide rod are provided with a left polishing plate, the outer sides of the left ends of the fifth screw rod and the fifth guide rod are provided with a right polishing plate, the front end and the rear end of the left polishing plate are respectively provided with a fourth screw rod nut and a fourth sliding sleeve which are positioned on the outer sides of the fourth screw rod and the fourth guide rod, the front end and the rear end of the right polishing plate are respectively provided with a fifth screw rod nut and a fifth sliding sleeve which are positioned on the outer sides of the fifth screw rod and the fifth guide rod, the central positions of the lower ends of the left polishing plate and the right polishing plate are respectively provided with a sliding groove, the front end and the rear end, go up and down sliding block right-hand member central point and put fixedly connected with portion of polishing, from top to bottom be equipped with the extension spring through the shackle joint between the sliding block, both ends outside is equipped with through screw fixed connection strip around the sliding block anticreep board in the seal groove is equipped with the left side board of polishing and the right side board of polishing that drives through lead screw and screw-nut for steel pipe after the cutting can be detached overlap, the burr of the left and right sides before the ejection of compact, need not process once more, has avoided causing the injury to the staff moreover.
Further perfect, from top to bottom the inboard fixedly connected with layer of polishing of the portion of polishing is equipped with the layer of polishing, and the effect of polishing to the steel pipe after the cutting is better, avoids having partial burr, overlap to remain.
Further perfect, the sliding block upside is equipped with fixed connection and is in stopper on the sliding tray front and back two walls is equipped with the stopper, avoids the sliding block of lower extreme rebound in the use to make the unable joint of sliding block of lower extreme in the steel pipe lower extreme outside, thereby can't accomplish the operation of burring, overlap.
Further perfection, the lower end of the connecting plate is provided with a reinforcing rib fixedly connected to the outer side of the front end of the supporting base.
Further perfect, open the connecting plate right side has the mouth of lifting, makes things convenient for the operation of taking of the steel pipe after the ejection of compact for it is more convenient to operate.
Further perfect, the pneumatic cylinder upper end is equipped with fixed connection and is in the guide sleeve in the sealed cowling upper end outside is equipped with guide sleeve for the pneumatic cylinder can reciprocate on vertical plane, avoids the pneumatic cylinder dislocation and makes the fixed effect variation of steel pipe.
The invention has the beneficial effects that: the steel pipe cutting machine is reasonable in structural design, does not need manual scribing to determine the cutting length, is simple to operate, clamps a steel pipe through the first clamping block and the second clamping block, enables the steel pipe to be firmly fixed, is used for various steel pipes with different sizes, is good in practicability, drives the blade to feed through the movement of the screw rod, enables the feeding speed to be uniform and adjustable, ensures the cutting quality of the steel pipe, is provided with the grinding device, can grind the steel pipe after the cutting is finished, avoids burrs and flashes of the steel pipe after the cutting is finished, and ensures the operation safety of workers.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of portion C of FIG. 2;
FIG. 5 is a top view of the present invention;
FIG. 6 is a side view of the present invention;
FIG. 7 is a schematic structural diagram of a first clamping block;
FIG. 8 is a schematic view of the installation of the first clamping block, the steel tube and the second clamping block;
FIG. 9 is a right side view of the left sanding plate;
FIG. 10 is an enlarged view of portion B of FIG. 9;
FIG. 11 is a right side view of the right sanding plate.
Description of reference numerals: 1. a supporting base, 2, a working flat plate, 3, a sealing cover, 4, a blanking port, 5, a first clamping block, 6, a steel pipe, 7, a second clamping block, 8, a feeding port, 9, a pressing block, 10, a hydraulic cylinder, 11, a limiting part, 12, a limiting groove, 13, a compression spring, 14, a placing part, 15, a limiting plate, 16, a first screw nut, 17, a first sliding sleeve, 18, a first screw rod, 19, a first stepping motor, 20, a first guide rod, 21, a cutting blade, 22, a first motor, 23, a placing plate, 24, a second screw nut, 25, a second screw rod, 26, a second stepping motor, 27, a supporting plate, 28, a first guide plate, 29, a discharging port, 30, a connecting plate, 31, a baffle, 32, a V-shaped groove, 33, a first containing groove, 34, a second containing groove, 35, a guide plate, 36, a rotating shaft, 37, a driven wheel, 38, a feeding port, a feeding, A driving wheel, 39, a second motor, 40, a connecting part, 41, a third sliding sleeve, 42, a third guide rod, 43, a third screw nut, 44, a third screw, 45, a third stepping motor, 46, a fourth screw, 47, a fifth guide rod, 48, a fifth screw, 49, a fourth guide rod, 50, a left polishing plate, 51, a right polishing plate, 52, a fourth screw nut, 53, a fourth sliding sleeve, 54, a fifth screw nut, 55, a fifth sliding sleeve, 56, a sliding groove, 57, a sealing groove, 58, a sliding block, 59, a polishing part, 60, a shackle, 61, a tension spring, 62, an anti-dropping plate, 63, a polishing layer, 64, a limiting block, 65, a reinforcing rib, 66, a lifting opening, 67, a guide sleeve, 68, a fourth motor, 69, and a fifth motor.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
referring to figures 1-11: the embodiment of the invention relates to an automatic pipe cutting machine, which comprises a supporting base 1, wherein the supporting base 1 is formed by fixedly connecting plates which are connected end to end, the upper end of the supporting base 1 is fixedly connected with a working flat plate 2, the outer side of the upper end of the working flat plate 2 is fixedly connected with a sealing cover 3, the right side of the upper end of the working flat plate 2 is provided with a blanking port 4, the left end of the blanking port 4 is provided with a first clamping block 5 which is fixedly connected with the upper end of the working flat plate 2, the upper end of the first clamping block 5 is provided with a steel pipe 6, the upper end of the steel pipe 6 is provided with a second clamping block 7, the left end of the sealing cover is provided with a feeding port 8, the left ends of the first clamping block 5 and the second clamping block 7 are positioned inside the feeding port 8, the upper end of the second clamping block 7 is fixedly connected with a pressing block 9, the central position of the upper end of the, the outer side of the lower end of the hydraulic cylinder 10 is fixedly connected with a limiting part 11, the inner side of the upper end of the limiting part 11 is provided with a limiting groove 12, the inner side of the limiting groove 12 is provided with one end of a compression spring 13, the compression spring 13 is positioned on the outer side of the hydraulic cylinder 10, the other end of the compression spring 13 is positioned on the inner side of the sealing cover 3, the lower side of the right end of the steel pipe 6 is provided with a placing part 14, the right end of the placing part 14 is fixedly connected with a limiting plate 15 positioned on the right end of the steel pipe 6, the front end of the placing part 14 is fixedly connected with a first screw nut 16, the rear end of the placing part 14 is fixedly connected with a first sliding sleeve 17, the inner side of the first screw nut 16 is provided with a first screw 18 which is rotatably connected with the left end and the right end of the sealing cover 3, the right end of the first screw 18 is in transmission connection with a first stepping, the upper end of the right side of the second clamping block is provided with a cutting device, the cutting device comprises a cutting blade 21 positioned at the upper end of the steel pipe 6, the center position of the right end of the cutting blade 21 is fixedly connected with a transmission end of a first motor 22, the lower end of the first motor 22 is fixedly connected with a placing plate 23, the inner sides of the front end and the rear end of the placing plate 23 are fixedly connected with a second lead screw nut 24, the inner side of the second lead screw nut 24 is provided with a second lead screw 25, the second lead screw 25 is respectively positioned at the front end and the rear end of the first lead screw 18, the upper end of the second lead screw 25 is rotatably connected with the inner side of the sealing cover 3, the lower end of the second lead screw 25 is rotatably connected with the inner side of the working flat plate 2, the upper end of the second lead screw 25 is rotatably connected with a second stepping motor 26 fixedly connected with the, the material receiving device is arranged on the inner side of the lower end of the supporting base 1 and comprises a first guide plate 28, the left end of the first guide plate 28 is fixedly connected to the right end of the supporting plate 27, the right end of the first guide plate 28 is fixedly connected to the inner side of the right end of the supporting base 1, a discharge port 29 is formed in the lower side of the front end of the supporting base 1, a connecting plate 30 fixedly connected to the inner side of the discharge port 29 is arranged at the front end of the first guide plate 28, a baffle plate 31 is fixedly connected to the outer side of the front end of the connecting plate 30, a V-shaped groove 32 is formed in the inner side of the upper end of the first clamping block 5 and the inner side of the lower end of the second clamping block 7, a plurality of first accommodating grooves 33 evenly distributed from left to right are formed in the front end and the rear end of the first clamping block 5, a plurality of second accommodating grooves 34 which are staggered with the first accommodating grooves 33 are, the lower end of the blanking port 4 is provided with a grinding device, the grinding device comprises a guide plate 35 fixedly connected to the front and the rear support bases 1, the lower ends of the inner sides of the front and the rear guide plates 35 are provided with a front transmission shaft 36 and a rear transmission shaft 36, the outer side of the front end of the rotating shaft 36 is rotatably connected with a plurality of uniformly distributed driven wheels 37, the outer side of the rear end of the rotating shaft 36 is fixedly connected with a plurality of driving wheels 38, the left end of the rear end of the rotating shaft 36 is rotatably connected to the inner side of the support plate 27, the right end of the rear end of the rotating shaft 36 is rotatably connected with a second motor 39 fixedly connected to the outer side of the right end of the support base 1, the left and right ends of the rotating shaft 36 are fixedly connected with a connecting part 40, the inner side of the lower end of the left end of the connecting part 40 is fixedly connected with a third sliding, a third screw rod nut 43 is fixedly connected to the inner side of the lower end of the right end connecting part 40, a third screw rod 44 is arranged on the inner side of the third screw rod nut 43, the front end and the rear end of the third screw rod 44 are respectively and rotatably connected to the inner sides of the front end and the rear end of the supporting base 1, a third stepping motor 45 fixedly connected to the outer side of the rear end of the supporting base 1 is in transmission connection with the rear end of the third screw rod 44, a fourth screw rod 46 is arranged at the upper end of the front end guide plate 35, a fifth guide rod 47 is arranged at the lower end of the fourth screw rod 46, a fifth screw rod 48 is arranged at the upper end of the rear end guide plate 35, a fourth guide rod 49 is arranged at the lower end of the fifth screw rod 48, the left ends of the fourth screw rod 46 and the fifth screw rod 48 are rotatably connected to the inner side of the supporting plate 27, the right ends of the fourth screw rod 46 and the fifth screw rod 48 are rotatably, the right ends of the fourth guide rod 49 and the fifth guide rod 47 are fixedly connected to the inner side of the right end 1 of the support base, the left end of the fourth screw rod 46 is in transmission connection with a fourth motor 68 fixedly connected to the left end of the support plate 27, the right end of the fifth screw rod 48 is in transmission connection with a fifth motor 69 fixedly connected to the outer side of the right end of the support base 1, the outer sides of the left ends of the fourth screw rod 46 and the fourth guide rod 49 are provided with a left polishing plate 50, the outer sides of the left ends of the fifth screw rod 48 and the fifth guide rod 47 are provided with a right polishing plate 51, the front end and the rear end of the left polishing plate 50 are respectively provided with a fourth screw rod nut 52 and a fourth sliding sleeve 53 which are positioned on the outer sides of the fourth screw rod 46 and the fourth guide rod 49, the front end and the rear end of the right polishing plate 51 are respectively provided with a fifth screw rod nut 54 and a fifth sliding sleeve 55, the center positions of the lower ends of the left polishing plate 50 and the right polishing plate 51 are respectively provided with a sliding groove 56, the front end and the rear end of the sliding groove 56 are provided with a sealing groove 57, the upper end and the lower end of the inner side of the sliding groove 56 are provided with sliding blocks 58 which are slidably connected with the inner side of the sliding groove 56, the center positions of the right ends of the upper sliding block 58 and the lower sliding block 58 are fixedly connected with a polishing part 59, a tension spring 61 which is clamped by a shackle 60 is arranged between the upper sliding block 58 and the lower sliding block 58, the outer sides of the front end and the rear end of the sliding block 58 are provided with anti-dropping plates 62 which are fixedly connected with the sealing groove 57 by screws, the inner sides of the upper polishing part and the lower polishing part 59 are fixedly connected with polishing layers 63, the upper side of the sliding block 58 at the lower, the upper end of the hydraulic cylinder 10 is provided with a guide sleeve 67 fixedly connected to the outer side of the upper end of the sealing cover 3.
When the steel tube cutting machine is used, the first stepping motor 19 is controlled by a program to drive the first screw rod 18 to rotate, so that the position of the placing part 14, which is far away from the left end of the blanking port 4, is adjusted left and right according to the requirement of cutting length, one end of a steel tube 6 to be cut is inserted between the first clamping block 5 and the second clamping block of the feeding port 8, one end of the steel tube 6 inserted into the feeding port 8 is positioned at the upper end of the placing part 14 and is abutted against the limiting plate 15, the hydraulic cylinder 10 is controlled, the second clamping block 7 moves downwards to clamp the steel tube 6, the second stepping motor 26 works, the placing plate 23 drives the cutting blade 21 to move downwards to cut the steel tube 6, the steel tube 6 falls onto the guide plate 35 from the blanking port 4 after being cut, rolls to a position between the driving wheel 38 and the driven wheel 37 under the action of the guide plate 35, and the left polishing plate 50 and the right polishing plate 51 move towards the middle, the upper and lower sides of the lower end of the steel pipe 6 are clamped by the sliding blocks 58 and the polishing parts 59 on the left polishing plate 50 and the right polishing plate 51, the rear end of the rotating shaft 36 is driven to rotate by the second motor 39, so that the driving wheel 38 drives the steel pipe 6 to rotate, burrs and flashes at two ends of the steel pipe 6 are removed, after the steel pipe polishing machine works for a period of time, the left polishing plate 50 and the right polishing plate 51 return to the original positions, the rotating shaft 36 at the front end moves forwards under the action of the third screw rod 44, the polished steel pipe 6 falls on the first guide plate 28 and finally rolls out from the discharge port 29, and a worker only needs to lift the processed steel pipe 6 from the lower end of the lifting port 66 by hand to take out the steel pipe.
While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims (8)

1. The utility model provides an automatic pipe cutting machine, includes support base (1), characterized by: the support base (1) is formed by fixedly connecting plates connected end to end, the upper end of the support base (1) is fixedly connected with a working flat plate (2), the outer side of the upper end of the working flat plate (2) is fixedly connected with a sealing cover (3), the right side of the upper end of the working flat plate (2) is provided with a blanking port (4), the left end of the blanking port (4) is provided with a first clamping block (5) fixedly connected with the upper end of the working flat plate (2), the upper end of the first clamping block (5) is provided with a steel pipe (6), the upper end of the steel pipe (6) is provided with a second clamping block (7), the left end of the sealing cover is provided with a feed port (8), the left ends of the first clamping block (5) and the second clamping block (7) are positioned at the inner side of the feed port (8), the upper end of the second clamping block (7) is fixedly connected with a pressing block (9), and the central position of the, the hydraulic cylinder (10) upper end is movably connected to the inner side of the upper end of the sealing cover (3), the outer side of the lower end of the hydraulic cylinder (10) is fixedly connected with a limiting part (11), the inner side of the upper end of the limiting part (11) is provided with a limiting groove (12), the inner side of the limiting groove (12) is provided with one end of a compression spring (13), the compression spring (13) is positioned on the outer side of the hydraulic cylinder (10), the other end of the compression spring (13) is positioned on the inner side of the sealing cover (3), a placing part (14) is arranged on the lower side of the right end of the steel pipe (6), the right end of the placing part (14) is fixedly connected with a limiting plate (15) positioned on the right end of the steel pipe (6), the front end of the placing part (14) is fixedly connected with a first lead screw nut (16), the rear end of the placing part (14) is fixedly connected with a first sliding sleeve (17), the, the right end of the first screw rod (18) is in transmission connection with a first stepping motor (19) fixedly connected to the outer side of the right end of the sealing cover (3), and a first guide rod (20) fixedly connected to the left end and the right end of the sealing cover (3) is arranged on the inner side of the first sliding sleeve (17);
the upper end of the right side of the second clamping block is provided with a cutting device, the cutting device comprises a cutting blade (21) positioned at the upper end of the steel pipe (6), the center of the right end of the cutting blade (21) is fixedly connected with a transmission end of a first motor (22), the lower end of the first motor (22) is fixedly connected with a placing plate (23), the inner sides of the front end and the rear end of the placing plate (23) are fixedly connected with a second lead screw nut (24), the inner side of the second lead screw nut (24) is provided with a second lead screw (25), the second lead screw (25) is respectively positioned at the front end and the rear end of the first lead screw (18), the upper end of the second lead screw (25) is rotatably connected to the inner side of the sealing cover (3), the lower end of the second lead screw (25) is rotatably connected to the inner side of the working flat plate (2), the upper end of the second lead screw (25) is fixedly, blanking mouth (4) lower extreme left side is equipped with fixed connection and is in backup pad (27) of dull and stereotyped (2) lower extreme of work, it is equipped with material collecting device to support base (1) lower extreme inboard, material collecting device includes first deflector (28), first deflector (28) left end fixed connection is in backup pad (27) right-hand member, first deflector (28) right-hand member fixed connection be in it is inboard to support base (1) right-hand member, it has discharge gate (29) to open support base (1) front end downside, first deflector (28) front end is equipped with fixed connection and is in discharge gate (29) inboard connecting plate (30), connecting plate (30) front end outside fixedly connected with baffle (31).
2. The automatic pipe cutter as claimed in claim 1, wherein: first grip block (5) upper end inboard and second grip block (7) lower extreme inboard are opened and are had "V" type groove (32), both ends are opened around first grip block (5) have a plurality of from the first holding tank (33) of turning right evenly distributed, both ends are opened around second grip block (7) have a plurality of with first holding tank (33) crisscross second holding tank (34), steel pipe (6) are located from top to bottom between "V" type groove (32).
3. The automatic pipe cutter as claimed in claim 1, wherein: the lower end of the blanking port (4) is provided with a grinding device, the grinding device comprises a guide plate (35) fixedly connected to the front support base and the rear support base (1), the inner lower end of the guide plate (35) is provided with a front rotating shaft (36) and a rear rotating shaft (36), the outer side of the front rotating shaft (36) is rotatably connected with a plurality of uniformly distributed driven wheels (37), the outer side of the rear rotating shaft (36) is fixedly connected with a plurality of driving wheels (38), the left end of the rear rotating shaft (36) is rotatably connected to the inner side of the support plate (27), the right end of the rear rotating shaft (36) is in transmission connection with a second motor (39) fixedly connected to the outer side of the right end of the support base (1), the left end and right ends of the rotating shaft (36) are fixedly connected with connecting parts (40), and the inner side of the, a third guide rod (42) is connected to the inner side of a third sliding sleeve (41) in a sliding manner, the front end and the rear end of the third guide rod (42) are respectively and fixedly connected to the inner sides of the front end and the rear end of the supporting base (1), the right end of the third guide rod (42) is fixedly connected to the inner side of the lower end of the connecting part (40), a third lead screw (44) is arranged on the inner side of the third lead screw (43), the front end and the rear end of the third lead screw (44) are respectively and rotatably connected to the inner sides of the front end and the rear end of the supporting base (1), a third stepping motor (45) fixedly connected to the outer side of the rear end of the supporting base (1) is connected to the rear end of the third lead screw (44) in a transmission manner, a fourth lead screw (46) is arranged at the upper end of the guide plate (35), a fifth guide rod (47) is arranged at the lower end of, the lower end of the fifth screw rod (48) is provided with a fourth guide rod (49), the left ends of the fourth screw rod (46) and the fifth screw rod (48) are rotatably connected to the inner side of the supporting plate (27), the right ends of the fourth screw rod (46) and the fifth screw rod (48) are rotatably connected to the inner side of the right end of the supporting base (1), the left ends of the fourth guide rod (49) and the fifth guide rod (47) are fixedly connected to the inner side of the supporting plate (27), the right ends of the fourth guide rod (49) and the fifth guide rod (47) are fixedly connected to the inner side of the right end (1) of the supporting base, the left end of the fourth screw rod (46) is in transmission connection with a fourth motor (68) fixedly connected to the left end of the supporting plate (27), the right end of the fifth screw rod (48) is in transmission connection with a fifth motor (69) fixedly connected to the outer side of the right end of the supporting base (1), and the left ends of the fourth screw rod (46) and the fourth guide, a right polishing plate (51) is arranged on the outer side of the left end of the fifth screw rod (48) and the outer side of the left end of the fifth guide rod (47), a fourth screw rod nut (52) and a fourth sliding sleeve (53) which are positioned on the outer sides of the fourth screw rod (46) and the fourth guide rod (49) are respectively arranged at the front end and the rear end of the left polishing plate (50), a fifth screw rod nut (54) and a fifth sliding sleeve (55) which are positioned on the outer sides of the fifth screw rod (48) and the fifth guide rod (47) are respectively arranged at the front end and the rear end of the right polishing plate (51), sliding grooves (56) are respectively formed in the central positions of the lower ends of the left polishing plate (50) and the right polishing plate (51), sealing grooves (57) are respectively formed in the front end and the rear end of each sliding groove (56), sliding blocks (58) which are slidably connected to the inner sides of the sliding grooves (56) are arranged at the upper end and the lower end of the, and a tension spring (61) clamped through a hook ring (60) is arranged between the sliding block (58), and anti-falling plates (62) are arranged on the outer sides of the front end and the rear end of the sliding block (58) and in the sealing groove (57) through screw fixing connecting strips.
4. The automatic pipe cutter as claimed in claim 3, wherein: and a polishing layer (63) is fixedly connected to the inner sides of the upper and lower polishing parts (59).
5. The automatic pipe cutter as claimed in claim 3, wherein: the lower end the upper side of the sliding block (58) is provided with a limiting block (64) which is fixedly connected with the front wall and the rear wall of the sliding groove (56).
6. The automatic pipe cutter as claimed in claim 1, wherein: the lower end of the connecting plate (30) is provided with a reinforcing rib (65) fixedly connected to the outer side of the front end of the supporting base (1).
7. The automatic pipe cutter as claimed in claim 1, wherein: the right side of the connecting plate (30) is provided with a lifting opening (66).
8. The automatic pipe cutter as claimed in claim 1, wherein: the upper end of the hydraulic cylinder (10) is provided with a guide sleeve (67) which is fixedly connected to the outer side of the upper end of the sealing cover (3).
CN201910531964.1A 2019-06-19 2019-06-19 Automatic pipe cutting machine Active CN110315344B (en)

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CN111331173B (en) * 2020-04-01 2021-02-02 浙江机电职业技术学院 Asymmetric double-face machining drilling device and using method
CN112045427B (en) * 2020-09-04 2021-12-03 安徽省谱诺药化设备有限公司 Manufacturing and processing method of stainless steel membrane shell of reverse osmosis purifier
CN114472449B (en) * 2022-01-29 2023-04-07 绍兴凤登环保有限公司 Crushing device for hazardous waste material barrel

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DE19643311C1 (en) * 1996-10-21 1997-11-13 Conrad Apparatebau Gmbh Power system for clamping and cutting metal, glass or ceramic tube or rod workpieces
CN105234791B (en) * 2015-09-29 2018-05-11 宁国市安瑞电气有限公司 A kind of full-automatic adjustable steel pipe cutter device
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