CN203621602U - Device for double-blade-symmetrical planet type automatic cutting of thin-wall stainless steel tube - Google Patents

Device for double-blade-symmetrical planet type automatic cutting of thin-wall stainless steel tube Download PDF

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Publication number
CN203621602U
CN203621602U CN201320859536.XU CN201320859536U CN203621602U CN 203621602 U CN203621602 U CN 203621602U CN 201320859536 U CN201320859536 U CN 201320859536U CN 203621602 U CN203621602 U CN 203621602U
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China
Prior art keywords
cutting
fixedly mounted
cutterhead
cooling water
motor
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Expired - Fee Related
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CN201320859536.XU
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Chinese (zh)
Inventor
钱应平
欧阳知宇
黄菊华
郝学志
周细枝
王定华
许万
黄旭
刘丹
程成
曾巍
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Hubei University of Technology
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Hubei University of Technology
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Abstract

The utility model discloses a device for double-blade-symmetrical planet type automatic cutting of a thin-wall stainless steel tube. According to the device for double-blade-symmetrical planet type automatic cutting of the thin-wall stainless steel tube, a cutting tool is fixed to a rotary motor, a servo motor serves as the rotary motor, another servo motor is used for cutting and feeding, and thus stepless regulation of the rotation speed for cutting and the feeding speed can be achieved; due to the fact that a guide rail is adopted to connect rotary cutterheads with a servo motor used for controlling milling cutters to rotate, feed guiding and rotary cutting around the tube are achieved; due to the fact that double blades are arranged symmetrically, cutting efficiency is improved during cutting due to the adoption of the double blades, the rate of abrasion of the cutting tool is decreased, and due to the fact that the tube bears symmetrical cutting force, plastic deformation is relatively even, and the perpendicularity of a cutting notch is improved. According to the device for double-blade-symmetrical planet type automatic cutting of the thin-wall stainless steel tube, a PLC is used for control, the rotation speed, the revolution speed and the feed cutting speed are regulated automatically according to the texture of the tube to be cut, the diameter of the tube and the wall thickness of the tube, and the problem of electric wire winding is solved; meanwhile, the problems, such as poor contact, abrasion, oxidation and short service life, caused by the adoption of carbon brushes are avoided.

Description

The device of the symmetrical planetary surface trimming of a kind of thin-wall stainless steel double-pole
Technical field
The utility model belongs to plant equipment field, relates to the device that a kind of thin-wall stainless steel cuts off, and is the device of the symmetrical planetary automatic cut-out of thin-wall stainless steel of wall thickness 1mm left and right specifically.
Technical background
Flourish along with the industry such as automobile, Aeronautics and Astronautics, oil, chemical industry and food, stainless steel tube is used widely.Compared with general steel, stainless intensity, hardness are not high, but because stainless steel contains a large amount of C r, N i, M ndeng element, the reasons such as toughness is better, calorific intensity is high, thermal conductivity factor is low, the plastic deformation of when cutting is large, work hardening serious, cutting produces heat is many, heat radiation is difficult, stainless steel tube is in the time of cutting, very easily cause that cutting edge roundness place cutting temperature is high, smear metal adheres to cutting edge and seriously, easily produces built-up edge, both aggravate the wearing and tearing of cutter, affected again the fineness of finished surface.In addition, because cutting is difficult for curling and fractures, also can damage machined surface, affect the cross section quality of workpiece.The feature that is difficult to cutting for above-mentioned stainless steel, insider carries out one after another relevant research and has developed dissimilar pipe cutting machine.
PMC company of the U.S. (PIPE MECHINE CONPANY) has researched and developed successfully that steel pipe maintains static, the pipe threader of cutter swivel feeding in the world first, and use hard alloy cutter processing pipe thread, the productivity ratio of tubing and casing processing and product quality are had and significantly improve.U.S. PMC company has carried out again the improvement and bring new ideas of technology subsequently, and this technology is applied on the pipe machining tool such as pipe cutting machine, box cupling cutting machine.But because this pipe cutting machine adopts high-rate cutting technology, cutting workpiece is easily out of shape, and cutting situation is also undesirable, lathe is stricter to the physical dimension requirement of pipe fitting simultaneously, is not suitable for the cutting of thin-wall steel tube.Gondola steel pipe process equipment company's T TM(Tube Tech Machinery) design, manufacture novel pipe cutting machine-SPEEDFly5 adopted laser technology.Because the directive property of laser beam is high, there is higher power density and good focus characteristics, therefore cutting efficiency is high, can not produce mechanicals efforts to pipe fitting, avoid the mechanically deform of workpiece, and the material ranges that can cut is wide.But because laser cutting is to utilize the energy of assembling to make the instantaneous gasification of metallic material local, easily produce and fly slag, and cutting section fineness is not high, be difficult to meet the requirement of high accuracy, high surface finish cutting section, meanwhile, the input cost of equipment is higher, and general enterprises is difficult to bear.
The planetary stainless steel tube cutting machine of France AXXAIR, utilizes blade artificial or simple motor driving rotation to cut around pipe revolution.Be that pipe is stepped up on self-centering chuck, manually make the first feeding of feed handle cut steel pipe, then fix feed position, follow artificial rotation hand wheel, it is rotated a circle around pipe fitting, thereby cut off pipe fitting.The pipe fitting cross section quality of this kind of method cutting is better, but owing to being manual drive, automaticity is not high, and labour intensity is large, and efficiency is low, and workman is had relatively high expectations, and is difficult to realize the requirement of suitability for industrialized production.
Domestic aspect the research and equipment development of thin-wall stainless steel cutting method, also have larger gap compared with abroad.The most of product for the imitative former Soviet Union of domestic pipe cutting machine, these pipe cutting machines mainly adopt high-speed steel cutting knife, cam mechanism feed, spring-loaded pawl clamping.This kind equipment cutting efficiency is low, feed is uneven, centering precision is poor and claw is very easily stuck by iron filings, even also some pipe is on lathe, to carry out cutting processing, the beginning of the eighties, though the dedicated hydraulic pipe cutting machine of domestic development goes a step further before technical in clamping, feed, but exist equally the weakness such as feed balanced differences, Pipe Cutting efficiency be low, be unwell to the cutting of thin-wall pipe.And, the at present domestic planetary full-automatic pipe cutting machine that is not also specifically designed to cutting thin-wall stainless steel.
Utility model content
In order to solve above-mentioned technical problem, the utility model proposes the device and method of the symmetrical planetary surface trimming of a kind of thin-wall stainless steel double-pole.
The technical scheme that the utility model adopts is: the device of the symmetrical planetary surface trimming of a kind of thin-wall stainless steel double-pole, it is characterized in that, comprise: guide pillar support, lathe bed, guide pillar, pipe fitting, pay-off, fixture mount, fixture, the first cutterhead, two blocks of first cutter head support plates, two blocks of second cutter head support plates, the second cutterhead, two the first motors, two the first motor fixing plates, two cutting blade motors, bearing support block, driven gear, hollow shaft, driving gear, bearing support block, the first shaft coupling, the second motor, the second motor fixing frame, supporting seat, two metal saws, guide rail, two gripper shoes, two rhizoid bars, two cutting blade motor fixed heads, two the second shaft couplings, bearing, slide guide pipe,
Described guide pillar is fixedly mounted on described guide pillar support, and described guide pillar support is fixedly mounted on described lathe bed, and described pay-off is slidably mounted on described guide pillar; Described fixture upper level direction is alignd with the upper level direction of described pay-off, vertical direction and pay-off vertical direction are fixedly mounted in described fixture mount abreast, on the lathe bed described in described fixture mount and described pay-off are fixedly mounted on;
Two blocks of described first cutter head support plates are parallel to be arranged, link together by two described the first motor fixing plates respectively up and down, two blocks of described second cutter head support plates are arranged on respectively two described the first cutter head support plate middle parts, two blocks of described first cutter head support plates, two blocks of second cutter head support plates, two the first motor fixing plates form cutterhead frame, the first described cutterhead, the second cutterhead is fixedly mounted on respectively on described cutterhead frame the right and left, two the first motors are fixedly mounted on respectively on two described the first motor fixing plates, two described cutting blade motors are fixedly mounted on respectively on two described cutting blade motor fixed heads, two described cutting blade motor fixed heads are respectively by two described rhizoid bars, two the second shaft couplings and two gripper shoes are connected with the main shaft of described two the first motors, two described gripper shoe symmetries are arranged on described cutterhead frame inwall, the rotating shaft of two described cutting blade motors is fixedly connected with respectively with two described metal saws through two mounting grooves that are arranged on the first described cutterhead respectively, the second described cutterhead is fixedly mounted in described hollow shaft,
Described cutterhead frame inwall is symmetrically arranged with four groups of straight-line feed guide rails up and down, two described cutting blade motors can move up and down along four groups of described straight-line feed guide rails;
Described bearing support block is fixedly mounted on described lathe bed, described bearing is fixedly mounted on described bearing support block, described hollow shaft is fixedly mounted on described bearing, described driven gear is fixedly mounted in described hollow shaft, and be connected with a joggle with described driving gear, described driving gear is connected with the second described motor by the first described shaft coupling, and by described bearings seat supports, the second described motor is fixedly mounted on the second described motor fixing frame, the second described motor fixing frame is fixedly mounted on described lathe bed, described slide guide pipe is fixed on described supporting seat, described supporting seat is fixedly mounted on described lathe bed,
Described pipe fitting is shelved on described fixture and pay-off through coincideing after described slide guide pipe, the second cutter, cutterhead frame, the first cutterhead successively, is convenient to cut.
As preferably, described device also comprises: water retaining tank, cooling water pipe, cooling water tank, effluent trough, cooling water collection funnel, and described water retaining tank, by being fixedly mounted on described cutterhead, rotates with cutterhead; Described cooling water tank is arranged on described lathe bed sidepiece, described cooling water collection funnel is arranged on described water retaining tank bottom, described effluent trough is arranged on described cooling water collection funnel bottom, and be positioned at described cooling water tank top, cooling water in described cooling water pipe imports in described water retaining tank by described cooling water pipe, and passes back in described cooling water tank through described cooling water collection funnel and effluent trough.
As preferably, described device also comprises: screen pack, swarf collector, and described swarf collector is arranged on described water retaining tank bottom water outlet, is positioned at described cooling water collection funnel top, for collecting the smear metal of working angles; Described screen pack is arranged on described cooling water tank water inlet, for filtering out the smear metal of cooling water.
Main innovate point of the present utility model is:
1. according to the rule that produces metal plastic deformation in research stainless steel cut process, propose the symmetrical planetary motion cutting of double-pole, the plastic deformation force symmetry in cutting process is offseted, reduce the distortion of section, thereby improve the flatness of section;
2. to adopt the shortcomings such as carbon brush conduction is easy to wear, oxidizable, the life-span is short in order evading, simultaneously in order to solve the problem that adopts wire to be easily wound around in rotary course, to have proposed the method for cutting tool revolution half cycle, improved cutting efficiency;
3. the rotation of cutter, straight-line feed motion and planetary motion all adopt single serve Electric Machine Control, can realize stepless time adjustment, thereby regulate the speed according to the material of steel pipe, pipe diameter size, wall thickness etc., realize the required optimal parameter coupling of high efficiency cutting of high-quality tubing.
The utility model adopts PLC to control driven by servomotor, can realize cutting, feeding, rotate stepless time adjustment around pipe, thereby can regulate each speed according to the material of steel pipe, caliber, wall thickness etc., reach optimum Cutting quality and efficiency, be widely used in the industries such as automobile, Aero-Space, petrochemical industry, food.The cutter symmetry designing in the utility model is put, solved stainless steel in machining because shrinking inequality, or the reason such as vibration causes the problem that otch perpendicularity, smoothness are not high, also improved the efficiency of cutting processing simultaneously.
Accompanying drawing explanation
Fig. 1: the device external structure of the utility model embodiment.
Fig. 2: the device cut-away view of the utility model embodiment.
Fig. 3: the device cutting blade motor mounting structure figure of the utility model embodiment.
Fig. 4: device the first electric motor mounting structure figure of the utility model embodiment.
Fig. 5: device the second electric motor mounting structure figure of the utility model embodiment.
The specific embodiment
Below in conjunction with further describing the technical program with reference to accompanying drawing, the example of described embodiment is shown in the drawings, wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish, but this description is only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Ask for an interview Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the technical scheme that the utility model adopts is: the device of the symmetrical planetary surface trimming of a kind of thin-wall stainless steel double-pole, comprising: guide pillar support 1, lathe bed 2, guide pillar 3, pipe fitting 4, pay-off 5, fixture mount 6, fixture 7, water retaining tank 8, cooling water pipe 9, the first cutterhead 10, two blocks of first cutter head support plates 11, two blocks of second cutter head support plates 12, the second cutterhead 13, two the first motors 14, two the first motor fixing plates 15, two cutting blade motors 16, bearing support block 17, driven gear 18, hollow shaft 19, driving gear 20, bearing support block 21, the first shaft coupling 22, the second motor 23, the second motor fixing frame 24, supporting seat 25, cooling water tank 26, screen pack 27, effluent trough 28, cooling water collection funnel 29, swarf collector 30, two metal saws 31, guide rail 32, two gripper shoes 34, two rhizoid bars 35, two cutting blade motor fixed heads 36, two the second shaft couplings 37, bearing 38, slide guide pipe 39, guide pillar 3 is fixedly mounted on guide pillar support 1, and guide pillar support 1 is fixedly mounted on lathe bed 2, and pay-off 5 is slidably mounted on guide pillar 3, fixture 7 upper level directions are alignd with the upper level direction of described pay-off 5, vertical direction and pay-off 5 vertical direction are fixedly mounted in fixture mount 6 abreast, and fixture mount 6 is fixedly mounted on lathe bed 2 with pay-off 5, the parallel setting of two blocks of first cutter head support plates 11, link together by two the first motor fixing plates 15 respectively up and down, two blocks of second cutter head support plates 12 are arranged on respectively two the first cutter head support plate 11 middle parts, two blocks of first cutter head support plates 11, two blocks of second cutter head support plates 12, two the first motor fixing plates 15 form cutterhead frame, the first cutterhead 10, the second cutterhead 13 is fixedly mounted on respectively on cutterhead frame the right and left, two the first motors 14 are fixedly mounted on respectively on two the first motor fixing plates 15, two cutting blade motors 16 are fixedly mounted on respectively on two cutting blade motor fixed heads 36, two cutting blade motor fixed heads 36 are respectively by two rhizoid bars 35, two the second shaft couplings 37 are connected with the main shaft of two the first motors 14 with two gripper shoes 34, two gripper shoe 34 symmetries are arranged on cutterhead frame inwall, the rotating shaft of two cutting blade motors 16 is fixedly connected with respectively with two metal saws 31 through two mounting grooves that are arranged on the first cutterhead 10 respectively, the second described cutterhead 13 is fixedly mounted in described hollow shaft 19, cutterhead frame inwall is symmetrically arranged with four groups of straight-line feed guide rails 32 up and down, two cutting blade motors 16 can move up and down along four groups of straight-line feed guide rails 32, bearing support block 17 is fixedly mounted on lathe bed 2, bearing 38 is fixedly mounted on bearing support block 17, hollow shaft 19 is fixedly mounted on bearing 38, driven gear 18 is fixedly mounted in hollow shaft 19, and be connected with a joggle with driving gear 20, driving gear 20 is connected with the second motor 23 by the first shaft coupling 22, and support by bearing support block 21, the second motor 23 is fixedly mounted on the second motor fixing frame 24, the second motor fixing frame 24 is fixedly mounted on lathe bed 2, slide guide pipe 39 is fixed on supporting seat 25, and supporting seat 25 is fixedly mounted on lathe bed 2, water retaining tank 8, by being fixedly mounted on cutterhead 10, rotates with cutterhead 10, cooling water tank 26 is arranged on lathe bed 2 sidepieces, cooling water collection funnel 29 is arranged on water retaining tank 8 bottoms, effluent trough 28 is arranged on cooling water collection funnel 29 bottoms, and be positioned at cooling water tank 26 tops, cooling water in cooling water pipe 9 imports in water retaining tank 8 by cooling water pipe 9, and passes back in cooling water tank 26 through supercooled water collection funnel 29 and effluent trough 28, swarf collector 30 is arranged on water retaining tank 8 bottom water outlets, is positioned at cooling water collection funnel 29 tops, for collecting the smear metal of working angles, screen pack 27 is arranged on cooling water tank 26 water inlets, for filtering out the smear metal of cooling water, pipe fitting 4 is shelved on fixture 7 and pay-off through slide guide pipe 39, the second cutterhead 13, cutterhead frame, rear the coincideing of the first cutterhead 10 successively, is convenient to cut.
The device of the symmetrical planetary surface trimming of thin-wall stainless steel double-pole of the present utility model:
(1) second cutterhead 13 is fixed in hollow shaft 19, and the rotation of hollow shaft 19, by a pair of reduction gearing auxiliary driving, provides the second motor 23 that the second cutterhead 13 revolves round the sun to be arranged on motor fixing frame 24, motor fixing frame 24 and hollow shaft 19 matched in clearance;
(2) cutting tool metal saw 31 is fixed on cutting blade motor 16, and spinning motor adopts servomotor, and cutting feeding adopts servomotor equally, can realize like this stepless time adjustment of cutting rotating speed and feed speed;
(3) adopt guide rail 32 that rotary head 10,13 is connected with the cutting blade motor 16 of controlling metal saw 31 rotations, play feed guiding and the effect around pipe circumgyration incision;
(4) adopt double-pole to be arranged symmetrically with, in working angles, double-pole not only improves stock-removing efficiency, reduces the rate of wear of cutter, and pipe fitting is subject to symmetrical cutting force, and plastic deformation is relatively even, and otch perpendicularity improves;
(5) problems such as cutterhead 10,13 dextrorotation turnbacks, are then rotated counterclockwise 180 degree and reset, and solve like this problem of wire intertwist, avoid the loose contact that adopts this form of carbon brush to cause simultaneously, and wearing and tearing, oxidation, life-span are short;
(6) adopt PLC to control, according to cutting material, pipe diameter size, wall thickness, regulates the cutting speed of 31 rotations of cutting tool metal saw, revolution and feed automatically, is a kind of full-automatic novel pipe cutting machine truly.
The workflow of the present embodiment is:
1:PLC controls pay-off 5 according to the length feeding of setting, and utilizes fixture 7 to clamp;
2: cutting blade motor 16 starts, drive metal saw 31 to rotate;
Within 3: the first, motor 14 starts, and under the guiding of guide rail 32, drives cutting blade motor 16 feedings, and cutting pipes 4, until cut poling wall;
Within 4: the second, motor 23 starts, and drives the first cutterhead 10 and the second cutterhead 13 to rotate around pipe fitting 4, thereby drives cutting blade motor 16 and metal saw 31 around pipe fitting 4 circumgyration incision pipe fittings 4, and Rotate 180 degree cuts off to pipe fitting 4;
Within 5: the second, motor 23 reverses, and drives the first cutterhead 10 and the second cutterhead 13 to stop after pipe fitting 4 spinning reductions, plays the effect of eliminating section burr;
6: cutting blade motor 16 stops;
Within 7: the first, motor 14 reverses, and under the guiding of guide rail 32, drives cutting blade motor 16 to reset, for the next one cutting cycle prepares.
These are only preferred embodiment of the present utility model; be not intended to limit protection domain of the present utility model; therefore, all any modifications of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model within spirit of the present utility model and principle.

Claims (3)

1. the device of the symmetrical planetary surface trimming of thin-wall stainless steel double-pole, it is characterized in that, comprise: guide pillar support (1), lathe bed (2), guide pillar (3), pipe fitting (4), pay-off (5), fixture mount (6), fixture (7), the first cutterhead (10), two blocks of first cutter head support plates (11), two blocks of second cutter head support plates (12), the second cutterhead (13), two the first motors (14), two the first motor fixing plates (15), two cutting blade motors (16), bearing support block (17), driven gear (18), hollow shaft (19), driving gear (20), bearing support block (21), the first shaft coupling (22), the second motor (23), the second motor fixing frame (24), supporting seat (25), two metal saws (31), guide rail (32), two gripper shoes (34), two rhizoid bars (35), two cutting blade motor fixed heads (36), two the second shaft couplings (37), bearing (38), slide guide pipe (39),
It is upper that described guide pillar (3) is fixedly mounted on described guide pillar support (1), and it is upper that described guide pillar support (1) is fixedly mounted on described lathe bed (2), and described pay-off (5) is slidably mounted on described guide pillar (3); It is upper that described fixture (7) upper level direction is alignd with the upper level direction of described pay-off (5), vertical direction and pay-off (5) vertical direction are fixedly mounted on described fixture mount (6) abreast, and described fixture mount (6) is fixedly mounted on described lathe bed (2) with described pay-off (5);
Two blocks of described first cutter head support plates (11) are parallel to be arranged, link together by described two the first motor fixing plates (15) respectively up and down, two blocks of described second cutter head support plates (12) are arranged on respectively two described the first cutter head support plate (11) middle parts, two blocks of described first cutter head support plates (11), two blocks of second cutter head support plates (12), two the first motor fixing plates (15) form cutterhead frame, described the first cutterhead (10), the second cutterhead (13) is fixedly mounted on respectively on described cutterhead frame the right and left, two the first motors (14) are fixedly mounted on respectively on described two the first motor fixing plates (15), described two cutting blade motors (16) are fixedly mounted on respectively on described two cutting blade motor fixed heads (36), described two cutting blade motor fixed heads (36) are respectively by two described rhizoid bars (35), two the second shaft couplings (37) and two gripper shoes (34) are connected with the main shaft of described two the first motors (14), described two gripper shoes (34) symmetry is arranged on described cutterhead frame inwall, the rotating shaft of described two cutting blade motors (16) is fixedly connected with respectively with described two metal saws (31) through two mounting grooves that are arranged on described the first cutterhead (10) respectively, described the second cutterhead (13) is fixedly mounted in described hollow shaft (19),
Described cutterhead frame inwall is symmetrically arranged with four groups of straight-line feed guide rails (32) up and down, described two cutting blade motors (16) can move up and down along described four groups of straight-line feed guide rails (32);
Described bearing support block (17) is fixedly mounted on described lathe bed (2), described bearing (38) is fixedly mounted on described bearing support block (17), described hollow shaft (19) is fixedly mounted on described bearing (38), described driven gear (18) is fixedly mounted in described hollow shaft (19), and be connected with a joggle with described driving gear (20), described driving gear (20) is connected with described the second motor (23) by described the first shaft coupling (22), and support by described bearing support block (21), described the second motor (23) is fixedly mounted on described the second motor fixing frame (24), described the second motor fixing frame (24) is fixedly mounted on described lathe bed (2), described slide guide pipe (39) is fixed on described supporting seat (25), described supporting seat (25) is fixedly mounted on described lathe bed (2),
Described pipe fitting (4) is shelved on described fixture (7) and pay-off through coincideing after described slide guide pipe (39), the second cutterhead (13), cutterhead frame, the first cutterhead (10) successively, is convenient to cut.
2. the device of the symmetrical planetary surface trimming of thin-wall stainless steel double-pole according to claim 1, it is characterized in that: described device also comprises: water retaining tank (8), cooling water pipe (9), cooling water tank (26), effluent trough (28), cooling water collection funnel (29), described water retaining tank (8) is upper by being fixedly mounted on described cutterhead (10), rotates with cutterhead (10); Described cooling water tank (26) is arranged on described lathe bed (2) sidepiece, described cooling water collection funnel (29) is arranged on described water retaining tank (8) bottom, described effluent trough (28) is arranged on described cooling water collection funnel (29) bottom, and be positioned at described cooling water tank (26) top, cooling water in described cooling water pipe (9) imports in described water retaining tank (8) by described cooling water pipe (9), and passes back in described cooling water tank (26) through described cooling water collection funnel (29) and effluent trough (28).
3. the device of the symmetrical planetary surface trimming of thin-wall stainless steel double-pole according to claim 2, it is characterized in that: described device also comprises: screen pack (27), swarf collector (30), described swarf collector (30) is arranged on described water retaining tank (8) bottom water outlet, be positioned at described cooling water collection funnel (29) top, for collecting the smear metal of working angles; Described screen pack (27) is arranged on described cooling water tank (26) water inlet, for filtering out the smear metal of cooling water.
CN201320859536.XU 2013-12-24 2013-12-24 Device for double-blade-symmetrical planet type automatic cutting of thin-wall stainless steel tube Expired - Fee Related CN203621602U (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103639527A (en) * 2013-12-24 2014-03-19 湖北工业大学 Device and method for thin wall stainless steel pipe double-cutter symmetric planetary automatic cutting
CN104339216A (en) * 2014-10-09 2015-02-11 苏州华日金菱机械有限公司 Full-automatic rotary clamping mechanism for pipe material
CN106825734A (en) * 2017-02-16 2017-06-13 高佳 A kind of motor-driven plastics lined pipe rotary cutting apparatus
CN107433354A (en) * 2017-09-19 2017-12-05 中国核动力研究设计院 A kind of high radioactivity pipeline imderwater cutting device
CN108213550A (en) * 2018-01-31 2018-06-29 重庆市长寿区维凤商贸有限公司 A kind of pipe part cutter device
CN111347097A (en) * 2020-04-18 2020-06-30 六安正辉优产机电科技有限公司 Double-saw circular cutting machine for machining stainless steel pipe fitting
CN112122688A (en) * 2020-08-27 2020-12-25 哈尔滨工诚科技有限公司 Cutting device for hardware tool machining

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103639527A (en) * 2013-12-24 2014-03-19 湖北工业大学 Device and method for thin wall stainless steel pipe double-cutter symmetric planetary automatic cutting
CN104339216A (en) * 2014-10-09 2015-02-11 苏州华日金菱机械有限公司 Full-automatic rotary clamping mechanism for pipe material
CN106825734A (en) * 2017-02-16 2017-06-13 高佳 A kind of motor-driven plastics lined pipe rotary cutting apparatus
CN107433354A (en) * 2017-09-19 2017-12-05 中国核动力研究设计院 A kind of high radioactivity pipeline imderwater cutting device
CN108213550A (en) * 2018-01-31 2018-06-29 重庆市长寿区维凤商贸有限公司 A kind of pipe part cutter device
CN111347097A (en) * 2020-04-18 2020-06-30 六安正辉优产机电科技有限公司 Double-saw circular cutting machine for machining stainless steel pipe fitting
CN112122688A (en) * 2020-08-27 2020-12-25 哈尔滨工诚科技有限公司 Cutting device for hardware tool machining

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