CN102133657A - Chipless cutting machine - Google Patents

Chipless cutting machine Download PDF

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Publication number
CN102133657A
CN102133657A CN 201010618849 CN201010618849A CN102133657A CN 102133657 A CN102133657 A CN 102133657A CN 201010618849 CN201010618849 CN 201010618849 CN 201010618849 A CN201010618849 A CN 201010618849A CN 102133657 A CN102133657 A CN 102133657A
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CN
China
Prior art keywords
cutting
cutting blade
rotating disk
chipless
rotary table
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN 201010618849
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Chinese (zh)
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CN102133657B (en
Inventor
蔡炳然
荷卉
崔鲜霞
黄正雄
陈佑伦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Liansu Machinery Manufacturing Co Ltd
Original Assignee
Guangdong Liansu Machinery Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Liansu Machinery Manufacturing Co Ltd filed Critical Guangdong Liansu Machinery Manufacturing Co Ltd
Priority to CN 201010618849 priority Critical patent/CN102133657B/en
Publication of CN102133657A publication Critical patent/CN102133657A/en
Priority to PCT/CN2011/078134 priority patent/WO2012088886A1/en
Application granted granted Critical
Publication of CN102133657B publication Critical patent/CN102133657B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B23D21/04—Tube-severing machines with rotating tool-carrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/16—Cutting rods or tubes transversely
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)
  • Nonmetal Cutting Devices (AREA)

Abstract

The invention relates to the field of cutting machines, and in particular relates to a chipless cutting machine. The chipless cutting machine comprises a main frame, a rotary table, a clamping device, a drive motor and a mechanical cutting device, wherein the rotary table, the clamping device and the drive motor are arranged on the main frame, the drive motor is used for driving the rotary table to rotate, and the mechanical cutting device is arranged on the rotary table; the mechanical cutting device comprises a base, a cutting blade arranged on the base and a feeding/backing blade adjusting mechanism for adjusting the radial feeding depth of the cutting blade; the feeding/backing blade adjusting mechanism comprises a planetary gear and a lead-screw feeding/backing blade mechanism which is matched with the rotating shaft of the planetary gear and connected with the cutting blade; and in addition, an internal gear matched with the planetary gear is arranged on the rotary table. According to the invention, the rotation of the rotary table and the feeding of the cutting blade are realized simultaneously by virtue of one drive motor, and the synchronization and coordination functions of the rotary table and the cutting blade are also realized, thereby reducing the occurrence of the 'primary chill' phenomenon and realizing chipless cutting.

Description

A kind of chipless cutting machine
Technical field
The present invention relates to the cutting machine field, be specifically related to a kind of chipless cutting machine.
Background technology
Traditional chipless cutting machine, the rotating disk rotation is finished by electric rotating machine control, and the cutting feed is finished by hydraulic system or another motor-driven; Feed action is finished by hydraulic system, hydraulic system cost height, and the hydraulic system frequency of utilization is high more, and easy more leakage of oil will often be safeguarded, waste of manpower and material resources influence the production efficiency of tubing.Clamp mechanism clamps with the Hough clamp; Whenever change a specification, will transducer set Hough clamp.The Hough clamp is made by cast aluminium, the cost height; The time of changing the clamp cost is long.Each action is all independent separately separately to be finished; Complex structure, poor reliability, cost height.
In addition, because the wall thickness of tubing is thick more, the cutting force that needs is just big more; Traditional hydraulic pressure cutting system is bad to the assurance of cutting force, all is fixing a kind of hydraulic coupling feed during cutting, because the very big stress effect of the inner generation of tubing; Be easy to occur the phenomenon of " spoken parts in traditional operas " when cutting thick pipe.
Summary of the invention
The technical problem that the present invention solves provides a kind of chipless cutting machine, makes it not only simple in structure, can also reduce " spoken parts in traditional operas " phenomenon according to the automatic adjusted in concert of tubing the thickness radially depth of cut and rotating disk rotary speed, realizes the chipless cutting.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of chipless cutting machine, comprise mainframe, be arranged on the rotating disk on this mainframe, clamping device and the drive motors that is used to drive this dial rotation, and be arranged on machine cuts device on this rotating disk, wherein: described machine cuts device comprises pedestal, be installed in the cutting blade on this pedestal and be used to adjust the radially advance and retreat cutter guiding mechanism of depth of cut of cutting blade, this feed adjust structure comprise planetary gear and with this planetary turning cylinder fit screw rod advance and retreat cutter mechanism, this screw mandrel advance and retreat cutter mechanism is connected with this cutting blade, in addition, described rotating disk is provided with the internal gear that cooperates with this planetary gear.
As one of improving: directly upwards be installed up to few two cover machine cuts devices at described rotating disk, wherein a machine cuts device has long and thin cutting blade, and wherein a machine cuts device has short and thicker cutting blade.
As two of improvement: described drive motors drives described dial rotation by transmission mechanism, and this transmission mechanism comprises: be arranged on driving gear on the described drive motors output shaft, be arranged on the described rotating disk and the disk gear that cooperates with this driving gear.
As three of improvement: described clamping device is the variable footpath of a fast gate-type clamping device.
Compared with prior art, beneficial effect is: because the present invention has realized dial rotation and two actions of cutting blade feed simultaneously by a drive motors, but also realized rotation and cutting blade synchronous coordination function, thus reduced " spoken parts in traditional operas " phenomenon, realize the chipless cutting.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present invention;
Fig. 2 is a partial structurtes schematic diagram of the present invention;
Fig. 3 is rotating disk of the present invention and machine cuts schematic representation of apparatus;
Fig. 4 is the schematic diagram of the structure of machine cuts device of the present invention;
Fig. 5 is the cutaway view of the A-A direction of Fig. 4;
Fig. 6 is the structural representation of clamping device of the present invention.
The specific embodiment
As shown in Figure 1, chipless cutting machine of the present invention comprises mainframe, is arranged on rotating disk, the clamping device 1 on this mainframe and is used to drive the drive motors 2 of this dial rotation, and be arranged on the machine cuts device 3 on this rotating disk.
As shown in Figure 2, this drive motors 2 drives dial rotation by transmission mechanism, and this transmission mechanism comprises: be arranged on driving gear 5 on the drive motors output shaft, be arranged on the rotating disk and the disk gear 4 that cooperates with this driving gear 5.
Shown in Fig. 3 to 5, this machine cuts device 3 comprises: pedestal, be installed in cutting blade 9 on this pedestal, 9 ' and be used to adjust the radially advance and retreat cutter guiding mechanism of depth of cut of cutting blade 9,9 ', this feed adjust structure comprise planetary gear 7 and with the turning cylinder fit screw rod advance and retreat cutter mechanism 8 of this planetary gear 8.This screw mandrel advance and retreat cutter mechanism 7 is connected with this cutting blade 9,9 ', and in addition, rotating disk is provided with the internal gear 6 that cooperates with this planetary gear 8.
In the present embodiment, rotating disk directly upwards is equiped with two cover machine cuts devices 3, and wherein a cover machine cuts device 3 has long and thin cutting blade 9, and another set of machine cuts device 3 has short and thicker cutting blade 9 '.Simultaneously, designed the cutter more than several handles around rotating disk, preceding cutter approaches and grows, the characteristics that back cutter is thick and short.Scratch fine and deep seam together earlier on the surface of tubing; Then, the thick and short performance of cutter is profoundly cut after utilization; In the process that forward and backward cutter cuts simultaneously, the stress that tubing produces drops to minimum; The phenomenon that has reduced tubing " spoken parts in traditional operas " occurs.
In addition, as shown in Figure 6, this clamping device 1 is the variable footpath of a fast gate-type clamping device.
Operation principle of the present invention is: after cutting machine receives cutoff signal, but reducing clamp 1 clamps the tubing of different size, and drive motors drives disk gear 5 runnings by driving gear 4, and rotating disk begins to rotate.Simultaneously, the planetary gear 7 of machine cuts device 3 is subjected to the passive active force of internal gear 6, and planetary gear 7 is carried screw mandrel advance and retreat cutter mechanism 8 to driving force, makes cutting blade 9 carry out the feed action.When cutting was carried out, disk gear 5 turned round clockwise, and this moment, planetary gear 7 was subjected to fixed gear 6 passive active forces, drove screw mandrel advance and retreat cutter mechanism and carried out the feed action, and incising pipes begins.According to permanent power law, different with stress if cutter 9 are subjected to the frictional force of tubing, then the speed of dial rotation and this stress are adjusted accordingly, guarantee the dynamics of incising pipes, make that the pipe workpiece quality that cuts out is attractive in appearance, smooth.
When the wall thickness of the tubing that the present invention cut was thick more, the stress that cutter are subjected to was just big more, and the feed force that needs is just big more, and the so planetary resistance that is subjected to reduces the speed of rotating disk.But, so just play the effect that incising pipes is carried out in dial rotation and cutting feed synchronously, well get hold of the strength of cutting feed.
In sum, because the present invention has realized dial rotation and two actions of cutting blade feed simultaneously by a drive motors, but also realize rotation and cutting blade synchronous coordination function, thereby reduced " spoken parts in traditional operas " phenomenon, realized the chipless cutting.

Claims (4)

1. chipless cutting machine, comprise mainframe, be arranged on the rotating disk on this mainframe, clamping device (1) and be used to drive the drive motors (2) of this dial rotation, and be arranged on machine cuts device (3) on this rotating disk, it is characterized in that: described machine cuts device (3) comprises pedestal, be installed in the cutting blade (9 on this pedestal, 9 ') and be used to adjust cutting blade (9,9 ') the advance and retreat cutter guiding mechanism of depth of cut radially, this feed adjust structure comprise planetary gear (7) and with the turning cylinder fit screw rod advance and retreat cutter mechanism (8) of this planetary gear (8), these screw mandrel advance and retreat cutter mechanisms (7) and this cutting blade (9,9 ') connect, in addition, described rotating disk is provided with the internal gear (6) that cooperates with this planetary gear (8).
2. chipless cutting machine according to claim 1, it is characterized in that: directly upwards be installed up to few two cover machine cuts devices (3) at described rotating disk, wherein a machine cuts device (3) has long and thin cutting blade (9), and wherein a machine cuts device (3) has short and thicker cutting blade (9 ').
3. chipless cutting machine according to claim 1, it is characterized in that: described drive motors (2) drives described dial rotation by transmission mechanism, and this transmission mechanism comprises: be arranged on driving gear (5) on the described drive motors output shaft, be arranged on the described rotating disk and the disk gear (4) that cooperates with this driving gear (5).
4. according to the arbitrary described chipless cutting machine of claim 1 to 3, it is characterized in that: described clamping device (1) is the variable footpath of a fast gate-type clamping device.
CN 201010618849 2010-12-31 2010-12-31 Chipless cutting machine Active CN102133657B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN 201010618849 CN102133657B (en) 2010-12-31 2010-12-31 Chipless cutting machine
PCT/CN2011/078134 WO2012088886A1 (en) 2010-12-31 2011-08-08 Chipless cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201010618849 CN102133657B (en) 2010-12-31 2010-12-31 Chipless cutting machine

Publications (2)

Publication Number Publication Date
CN102133657A true CN102133657A (en) 2011-07-27
CN102133657B CN102133657B (en) 2013-03-20

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WO (1) WO2012088886A1 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103029158A (en) * 2012-12-31 2013-04-10 苏州金纬机械制造有限公司 Cutting-free feed gear
CN103157847A (en) * 2011-12-08 2013-06-19 洛阳锐腾机械技术有限公司 Tubing chipless cutting device
CN104148725A (en) * 2014-08-11 2014-11-19 苏州金纬机械制造有限公司 Scrap-free cutting device
CN107138807A (en) * 2017-06-22 2017-09-08 余维维 A kind of pipe part numerical control device for being used to cut major diameter length length
CN107972102A (en) * 2017-12-22 2018-05-01 宁波高新区新柯保汽车科技有限公司 Injection molding tube cutter device
CN108312190A (en) * 2018-01-31 2018-07-24 江苏纽泰格科技股份有限公司 Manual cutting equipment
CN108601236A (en) * 2018-04-25 2018-09-28 中科芯集成电路股份有限公司 A kind of circuit board cutter device
CN109109056A (en) * 2017-06-25 2019-01-01 周尧 A kind of three-cutter type Chipless cutting machine
CN109927091A (en) * 2017-12-15 2019-06-25 上海金湖挤出设备有限公司 A kind of no-chip cutting device for plastic conduit
CN112518014A (en) * 2021-01-04 2021-03-19 韦秋香 Full-automatic intelligent control's electronic steel pipe cutting machine device
CN112658375A (en) * 2020-12-31 2021-04-16 安徽杰蓝特新材料有限公司 PE double-wall corrugated pipe cutting machine and working method thereof

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CN108422475A (en) * 2017-02-15 2018-08-21 罗兰Dg有限公司 Transaction machine
CN107599072A (en) * 2017-09-04 2018-01-19 烟台春霖农机自动化有限公司 A kind of chipless cast-cutting saw
CN110000592A (en) * 2019-04-13 2019-07-12 张家港市文锋机械有限公司 A kind of delivering gear of pipe cutting machine
CN115958239A (en) * 2022-12-16 2023-04-14 江苏云峰科技股份有限公司 Multi-axis linkage type component production system

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JPS5969212A (en) * 1982-09-28 1984-04-19 Sumitomo Heavy Ind Ltd Steel pipe cutting machine equipped with milling cutter revolving around cut pipe
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CN2688426Y (en) * 2004-04-07 2005-03-30 武汉钢铁(集团)公司 Gas pipeline on-line intelligent cutter
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CN201950271U (en) * 2010-12-31 2011-08-31 广东联塑机器制造有限公司 Chip-free cutting machine

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CN2712517Y (en) * 2004-07-28 2005-07-27 吕德充 Pipe cutter
CN2830023Y (en) * 2005-07-28 2006-10-25 佛山市德仕威塑料机械有限公司 Cuttings-less cutting mechanism for plastic tubes
CN200963710Y (en) * 2006-11-02 2007-10-24 曾苏跃 Pipe cutting machine
CN100537095C (en) * 2008-05-13 2009-09-09 赵胜林 Machine tool for cutting pipe
CN101767345B (en) * 2009-12-25 2012-03-21 广东联塑机器制造有限公司 Chipless reducer pipe cutting machine and cutting method thereof
CN201625996U (en) * 2009-12-25 2010-11-10 广东联塑机器制造有限公司 Automatic cutting device of double-wall corrugated pipe
CN201626000U (en) * 2009-12-25 2010-11-10 广东联塑机器制造有限公司 Pipe chipless cutting device
CN201625814U (en) * 2009-12-25 2010-11-10 广东联塑机器制造有限公司 Pipe cutter
CN101890533B (en) * 2010-06-30 2011-12-14 天津市福臣机电设备开发有限公司 Differential rotary cutting saw for cutting off circular tubes
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5969212A (en) * 1982-09-28 1984-04-19 Sumitomo Heavy Ind Ltd Steel pipe cutting machine equipped with milling cutter revolving around cut pipe
JPS5993215A (en) * 1982-11-15 1984-05-29 Toyama Kogyo Kk Pipe cutting device
CN2039240U (en) * 1988-06-15 1989-06-14 孟庆怀 Fully-automatic spider cutter
JP2001096421A (en) * 1999-09-28 2001-04-10 Sango Co Ltd Pipe cutter
US20050045004A1 (en) * 2003-08-25 2005-03-03 Eraser Company Inc. Centrifugal cutting apparatus
CN2688426Y (en) * 2004-04-07 2005-03-30 武汉钢铁(集团)公司 Gas pipeline on-line intelligent cutter
CN2850781Y (en) * 2005-12-02 2006-12-27 中原工学院 Dedicated device for cutting thin cylinder
CN201950271U (en) * 2010-12-31 2011-08-31 广东联塑机器制造有限公司 Chip-free cutting machine

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103157847A (en) * 2011-12-08 2013-06-19 洛阳锐腾机械技术有限公司 Tubing chipless cutting device
CN103157847B (en) * 2011-12-08 2016-03-02 洛阳锐腾机械技术有限公司 Pipe no-chip shearing device
CN103029158A (en) * 2012-12-31 2013-04-10 苏州金纬机械制造有限公司 Cutting-free feed gear
CN104148725A (en) * 2014-08-11 2014-11-19 苏州金纬机械制造有限公司 Scrap-free cutting device
CN107138807A (en) * 2017-06-22 2017-09-08 余维维 A kind of pipe part numerical control device for being used to cut major diameter length length
CN109109056A (en) * 2017-06-25 2019-01-01 周尧 A kind of three-cutter type Chipless cutting machine
CN109927091A (en) * 2017-12-15 2019-06-25 上海金湖挤出设备有限公司 A kind of no-chip cutting device for plastic conduit
CN107972102A (en) * 2017-12-22 2018-05-01 宁波高新区新柯保汽车科技有限公司 Injection molding tube cutter device
CN107972102B (en) * 2017-12-22 2019-03-26 宁波高新区新柯保汽车科技有限公司 Injection molding tube cutter device
CN108312190A (en) * 2018-01-31 2018-07-24 江苏纽泰格科技股份有限公司 Manual cutting equipment
CN108312190B (en) * 2018-01-31 2024-05-10 江苏纽泰格科技集团股份有限公司 Manual cutting equipment
CN108601236A (en) * 2018-04-25 2018-09-28 中科芯集成电路股份有限公司 A kind of circuit board cutter device
CN108601236B (en) * 2018-04-25 2021-01-29 中科芯集成电路有限公司 Circuit board cutting device
CN112658375A (en) * 2020-12-31 2021-04-16 安徽杰蓝特新材料有限公司 PE double-wall corrugated pipe cutting machine and working method thereof
CN112518014A (en) * 2021-01-04 2021-03-19 韦秋香 Full-automatic intelligent control's electronic steel pipe cutting machine device
CN112518014B (en) * 2021-01-04 2021-08-03 扬州市悦霞智能科技有限公司 Full-automatic intelligent control's electronic steel pipe cutting machine device

Also Published As

Publication number Publication date
WO2012088886A1 (en) 2012-07-05
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Inventor after: Cai Bingran

Inventor after: He Hui

Inventor after: Cui Xianxia

Inventor after: Huang Zhengxiong

Inventor after: Chen Youlun

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Inventor before: Chen Youlun

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