CN103752936A - Online pipe cutting method and cutting mechanism - Google Patents
Online pipe cutting method and cutting mechanism Download PDFInfo
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- CN103752936A CN103752936A CN201410004434.9A CN201410004434A CN103752936A CN 103752936 A CN103752936 A CN 103752936A CN 201410004434 A CN201410004434 A CN 201410004434A CN 103752936 A CN103752936 A CN 103752936A
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Abstract
The invention relates to an online pipe cutting method and a cutting mechanism. According to pipe cutting processing procedures, the cutting mechanism sequentially comprises a pipe straightening and rounding mechanism, a moving rough shape cutting mechanism and a cutting clamping mechanism, wherein the moving rough shape cutting mechanism comprises a rough shape cutting cutting mechanism and a transmission gear used for driving the rough shape cutting cutting mechanism to move in reciprocation, the rough shape cutting cutting mechanism comprises a feed clamping unit, a cutting unit and an auxiliary cutting clamping unit for auxiliary pipe cutting clamping, the feed clamping unit and the auxiliary cutting clamping unit are disposed on two sides of the cutting unit respectively, the rough shape cutting cutting mechanism and a frame are connected into a slide pair through a mounting baseplate, and a rough shape cutting clamping mechanism is fixedly connected with the frame. The online pipe cutting method and the cutting mechanism have the biggest advantage that the moving rough shape cutting mechanism capable of moving along an axis of a pipe is adopted to drive the pipe to be cut to move and to be discharged, and during the moving to position process, the pipe cutting unit on the moving rough shape cutting mechanism completes cutting to the pipe.
Description
Technical field
The present invention relates to tubing cutting processing technical field, refer more particularly to a kind of tubing cutting on line method and cutting mechanism thereof.
Background technology
Existing tubing is in continuous fixed length cutting process, after a front tubing cutting processing completes, follow-up tubing adds man-hour, first need tubing clamping unit to unclamp, by feed mechanism, drive follow-up tubing to be cut to move subsequently, after tubing to be cut moves into place, tubing clamping unit clamps, tubing cutter unit starts cutting afterwards, repeats again said process after having cut.Wherein, after tubing cutting action need to move into place tubing to be cut at feed mechanism and tubing clamping puts in place, just can carry out cutting action, make the whole tubing cutting processing cycle elongated, reduce production efficiency, be unfavorable for the raising of productivity effect.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of tubing cutting on line method that can effectively improve tubing cutting efficiency is provided.
For achieving the above object, technical scheme provided by the present invention is: a kind of tubing cutting on line method, is characterized in that: comprise the following steps:
S1: tubing carries out discharging by feeding machanism, the tubing alignment school circle before the tubing after discharging is cut is processed;
S2: passing successively through alignment school circle tubing after treatment can be along the axially movable mobile sawing sheet mechanism of tubing and sawing sheet clamp mechanism, sawing sheet clamp mechanism is neighbouring by its clamping in this tubing external part inner side, wherein, this moves the cutting auxiliary clamp unit of sawing sheet mechanism auxiliary clamp when comprising material feed clamping unit, the tubing cutter unit for clamping tubing and cutting for tubing;
S3: after sawing sheet clamp mechanism clamps and puts in place, mobile sawing sheet mechanism along tubing axially to feeding machanism one side shifting, its shift motion is the Cutting Length that tubing is set, and after moving into place, described material feed clamping unit, cutting auxiliary clamp unit clamp tubing respectively;
S4: in the process of execution step S3, the tubing process equipment that is positioned at sawing sheet clamp mechanism downstream completes following process to the tubing being stretched out by sawing sheet clamp mechanism;
S5: after material feed clamping unit, cutting auxiliary clamp unit clamp and put in place, sawing sheet clamp mechanism is unclamped, mobile sawing sheet mechanism starts reverse movement, its backstroke is the Cutting Length that tubing is set, wherein, mobile sawing sheet mechanism is in the process of returning, and the material feed clamping unit on it pulls tubing on feeding machanism to the one side shifting discharging of sawing sheet clamp mechanism, and it is the Cutting Length that described tubing is set that tubing moves discharging length; The tubing cutter unit being simultaneously positioned in mobile sawing sheet mechanism completes the cutting process to tubing;
S6: mobile sawing sheet mechanism turns back to behind position, sawing sheet clamp mechanism clamps, and material feed clamping unit, cutting auxiliary clamp unit in mobile sawing sheet mechanism unclamp respectively; Return to execution step S3, whole process so circulates.
The present invention also provides a kind of cutting mechanism of realizing this cutting method, by tubing cutting processing operation, include successively tubing alignment school circular knitting machine structure, mobile sawing sheet mechanism and sawing sheet clamp mechanism, wherein said mobile sawing sheet mechanism comprises sawing sheet cutting mechanism and the transmission device for driving this sawing sheet cutting mechanism to move back and forth, described sawing sheet cutting mechanism comprises material feed clamping unit, cutter unit and the cutting auxiliary clamp unit for tubing cutting auxiliary clamp, and wherein said material feed clamping unit lays respectively at cutter unit both sides with cutting auxiliary clamp unit; Described sawing sheet cutting mechanism forms sliding pair by mounting base and frame and is connected, and described sawing sheet clamp mechanism is fixedly connected with frame.
Further, between described cutting auxiliary clamp unit and described mounting base, be also provided with along being slidably connected of moving perpendicular to cutter head axial direction in cutter unit, and be also provided with retaining mechanism between the two.
Further, described transmission device is by electric-motor drive unit and ball screw mix proportion.
The present invention is adopting after such scheme, its great advantage is by adopting a mobile sawing sheet mechanism that can move along tubing axis to drive tubing to be cut to move discharging, and the process moving into place at tubing, the tubing cutter unit in mobile sawing sheet mechanism completes the cutting to tubing.What the present invention was provided with by mobile sawing sheet mechanism again one prevents that for the cutting auxiliary clamp unit of auxiliary tubing cutting clamping action tubing from producing and rocking at cutting process, guarantees cut quality.The present invention is also for the convenient disassembly of the cutter head on cutter unit, formation being slidably connected perpendicular to cutter head axial direction between the mounting base in cutting auxiliary clamp unit and mobile sawing sheet mechanism.
Accompanying drawing explanation
Fig. 1 is structural representation front view of the present invention.
Fig. 2 is structural representation of the present invention.
Fig. 3 is the sawing sheet cutting mechanism forward structure schematic diagram in the present invention.
Fig. 4 is the sawing sheet cutting mechanism structural representation dorsad in the present invention.
The specific embodiment
Below in conjunction with specific embodiment, the invention will be further described:
Shown in accompanying drawing 1 to Fig. 2, a kind of tubing cutting on line mechanism described in the present embodiment, this mechanism according to tubing manufacturing procedure be from upstream to downstream include successively tubing alignment school circular knitting machine structure 1, can be along the axially movable mobile sawing sheet of tubing mechanism 2 and sawing sheet clamp mechanism 3, wherein mobile sawing sheet mechanism 2 comprises sawing sheet cutting mechanism 4 and the transmission device 5 for driving this sawing sheet cutting mechanism 4 to move along tubing axial reciprocating.Sawing sheet cutting mechanism 4 forms by mounting base 9 and frame 10 being slidably connected of moving along tubing axis; Cutting machine frame mechanism 3 is fixed in frame 10.In the present embodiment, transmission device 5 is by an electric-motor drive unit 12 and ball screw 13 mix proportions, wherein, this electric-motor drive unit 12 is by driving ball screw 13 to move, ball screw 13 and then drive mobile sawing sheet mechanism 2 axially to do back and forth and move around along tubing.
Shown in accompanying drawing 3 to 4, this sawing sheet cutting mechanism 4 includes material feed clamping unit 6, cutting clamping unit 7 and the cutting auxiliary clamp unit 8 for tubing cutting auxiliary clamp successively by tubing direction of feed.The cutter head of cutting on clamping unit 7 is when incising pipes, and near the cutting auxiliary clamp unit 8 being positioned at cutter head dead ahead clamps tubing, prevents from that tubing from producing when cutting to rock and affect cutting accuracy.Meanwhile, in order to guarantee replacing or the convenient disassembly of cutter head, unclamp the retaining mechanism 801 on cutting clamping unit 8, in the present embodiment, retaining mechanism 801 is a knob cylinder lock locking structure.Between cutting clamping unit 8 and mounting base 9, also can form cutting clamping unit 8 by the form that is slidably connected of slide rail and chute can be along moving perpendicular to cutter head axial direction.
The course of work: tubing is supplied with discharging by tubing feeding machanism, tubing after discharging need be processed by the alignment school circle before tubing alignment school circular knitting machine structure 1 cuts, and successively through material feed clamping unit 6, cutter unit 7, cutting auxiliary clamp unit 8 and sawing sheet clamping unit 3, and sawing sheet clamping unit 3 clamps tubing near this tubing external part inner side, after sawing sheet clamping unit 3 clamps and puts in place, electric-motor drive unit 12 starts action, by ball screw 13, drive mobile sawing sheet mechanism 2 along tubing axial direction to the one side rectilinear movement of tubing alignment school circular knitting machine structure, its shift motion is the Cutting Length that tubing needs, after mobile sawing sheet mechanism 2 moves into place, the chuck of material feed clamping unit 6, cutter unit 7 and cutting auxiliary clamp unit 8 on it clamps tubing respectively, after clamping puts in place, chuck on sawing sheet clamping unit 3 unclamps, electric-motor drive unit 12 starts counteragent, by ball screw 13, drive reverse movement of mobile sawing sheet mechanism's 12 beginnings, the Cutting Length that its backstroke also needs for tubing.Wherein, in the process of returning in mobile sawing sheet mechanism 12, the material feed clamping unit on it pulls tubing on feeding machanism to the one side shifting discharging of sawing sheet clamp mechanism, and the cutter head on cutter unit 8 completes the cutting process to tubing simultaneously; In the process axially moving back and forth back and forth along tubing in mobile sawing sheet mechanism 2, the following process equipment that is positioned at sawing sheet clamping unit 3 downstreams completes following process to the tubing stretching out from sawing sheet clamp mechanism 3.After mobile sawing sheet mechanism 2 returns and puts in place, the chuck of material feed clamping unit 6, cutter unit 7 and cutting auxiliary clamp unit 8 on it unclamps respectively, sawing sheet clamping unit 3 clamps, mobile sawing sheet mechanism 2 starts again along tubing axial direction to the one side rectilinear movement of tubing alignment school circular knitting machine structure, and whole process so circulates.Wherein, completing described in the course of work is that tubing does not cut off completely to the cutting process of tubing, and after tubing cutting, its wall thickness also leaves certain surplus conventionally.
The present invention also provides a kind of method of tubing cutting on line, comprises the following steps: S1: tubing carries out discharging by feeding machanism, and the tubing alignment school circle before the tubing after discharging is cut is processed; S2: passing successively through alignment school circle tubing after treatment can be along the axially movable mobile sawing sheet mechanism of tubing and sawing sheet clamp mechanism, sawing sheet clamp mechanism is neighbouring by its clamping in this tubing external part inner side, wherein, this moves the cutting auxiliary clamp unit of sawing sheet mechanism auxiliary clamp when comprising material feed clamping unit, the tubing cutter unit for clamping tubing and cutting for tubing; S3: after sawing sheet clamp mechanism clamps and puts in place, mobile sawing sheet mechanism along tubing axially to feeding machanism one side shifting, its shift motion is the Cutting Length that tubing is set, and after moving into place, described material feed clamping unit, cutting auxiliary clamp unit clamp tubing respectively; S4: in the process of execution step S3, the tubing process equipment that is positioned at sawing sheet clamp mechanism downstream completes following process to the tubing stretching out from sawing sheet clamp mechanism; S5: after material feed clamping unit, cutting auxiliary clamp unit clamp and put in place, sawing sheet clamp mechanism is unclamped, mobile sawing sheet mechanism starts reverse movement, its backstroke is the Cutting Length that tubing is set, wherein, mobile sawing sheet mechanism is in the process of returning, and the material feed clamping unit on it pulls tubing on feeding machanism to the one side shifting discharging of sawing sheet clamp mechanism, and it is the Cutting Length that described tubing is set that tubing moves discharging length; The tubing cutter unit being simultaneously positioned in mobile sawing sheet mechanism completes the cutting process to tubing; S6: mobile sawing sheet mechanism turns back to behind position, sawing sheet clamp mechanism clamps, and material feed clamping unit, cutting auxiliary clamp unit in mobile sawing sheet mechanism unclamp respectively; Return to execution step S3, whole process so circulates.
The examples of implementation of the above are only the present invention's preferred embodiment, not with this, limit practical range of the present invention, therefore the variation that all shapes according to the present invention, principle are done all should be encompassed in protection scope of the present invention.
Claims (4)
1. a tubing cutting on line method, is characterized in that: comprise the following steps:
S1: tubing carries out discharging by feeding machanism, the tubing alignment school circle before the tubing after discharging is cut is processed;
S2: passing successively through alignment school circle tubing after treatment can be along the axially movable mobile sawing sheet mechanism of tubing and sawing sheet clamp mechanism, sawing sheet clamp mechanism is neighbouring by its clamping in this tubing external part inner side, wherein, this moves the cutting auxiliary clamp unit of sawing sheet mechanism auxiliary clamp when comprising material feed clamping unit, the tubing cutter unit for clamping tubing and cutting for tubing;
S3: after sawing sheet clamp mechanism clamps and puts in place, mobile sawing sheet mechanism along tubing axially to feeding machanism one side shifting, its shift motion is the Cutting Length that tubing is set, and after moving into place, described material feed clamping unit, cutting auxiliary clamp unit clamp tubing respectively;
S4: in the process of execution step S3, the tubing process equipment that is positioned at sawing sheet clamp mechanism downstream completes following process to the tubing stretching out from sawing sheet clamp mechanism;
S5: after material feed clamping unit, cutting auxiliary clamp unit clamp and put in place, sawing sheet clamp mechanism is unclamped, mobile sawing sheet mechanism starts reverse movement, its backstroke is the Cutting Length that tubing is set, wherein, mobile sawing sheet mechanism is in the process of returning, and the material feed clamping unit on it pulls tubing on feeding machanism to the one side shifting discharging of sawing sheet clamp mechanism, and it is the Cutting Length that described tubing is set that tubing moves discharging length; The tubing cutter unit being simultaneously positioned in mobile sawing sheet mechanism completes the cutting process to tubing;
S6: mobile sawing sheet mechanism turns back to behind position, sawing sheet clamp mechanism clamps, and material feed clamping unit, cutting auxiliary clamp unit in mobile sawing sheet mechanism unclamp respectively; Return to execution step S3, whole process so circulates.
2. realize the tubing cutting on line mechanism of a kind of tubing cutting on line method claimed in claim 1 for one kind, it is characterized in that: by tubing cutting processing operation, include successively tubing alignment school circular knitting machine structure (1), mobile sawing sheet mechanism (2) and sawing sheet clamp mechanism (3), wherein said mobile sawing sheet mechanism (2) comprises sawing sheet cutting mechanism (4) and the transmission device (5) for driving this sawing sheet cutting mechanism (4) to move back and forth, described sawing sheet cutting mechanism (4) comprises material feed clamping unit (6), cutter unit (7) and for the cutting auxiliary clamp unit (8) of tubing cutting auxiliary clamp, wherein said material feed clamping unit (6) lays respectively at cutter unit (7) both sides with cutting auxiliary clamp unit (8), described sawing sheet cutting mechanism (4) forms sliding pair by mounting base (9) and frame (10) and is connected, and described sawing sheet clamp mechanism (3) is fixedly connected with frame (10).
3. a kind of tubing cutting on line according to claim 2 mechanism, it is characterized in that: between described cutting auxiliary clamp unit (8) and described mounting base (9), be also provided with along being slidably connected of moving perpendicular to cutter head axial direction in cutter unit (7), and be also provided with retaining mechanism (801) between the two.
4. a kind of tubing cutting on line according to claim 2 mechanism, is characterized in that: described transmission device (5) is by electric-motor drive unit (12) and ball screw (13) mix proportion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410004434.9A CN103752936B (en) | 2014-01-06 | 2014-01-06 | Online pipe cutting method and cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410004434.9A CN103752936B (en) | 2014-01-06 | 2014-01-06 | Online pipe cutting method and cutting mechanism |
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| Publication Number | Publication Date |
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| CN103752936A true CN103752936A (en) | 2014-04-30 |
| CN103752936B CN103752936B (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410004434.9A Active CN103752936B (en) | 2014-01-06 | 2014-01-06 | Online pipe cutting method and cutting mechanism |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018045954A1 (en) * | 2016-09-07 | 2018-03-15 | 惠州市嘉隆达科技有限公司 | Continuous material cutting device |
| CN110961943A (en) * | 2019-12-11 | 2020-04-07 | 佛山市高明区高级技工学校 | Fixing device for lamp tube and support |
| CN112338530A (en) * | 2020-11-02 | 2021-02-09 | 江秀聪 | Electric automatic cutting equipment for pipes |
Citations (9)
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|---|---|---|---|---|
| US4082022A (en) * | 1975-03-17 | 1978-04-04 | The Vulcan Tool Company | Tube cutting apparatus |
| JPH02237716A (en) * | 1989-03-10 | 1990-09-20 | Marushiyou Kogyo Kk | Automatic cutting device for pipe |
| US5816127A (en) * | 1992-09-07 | 1998-10-06 | Showa Aluminum Corporation | Continuous cutter for severing pieces of equal length from a coiled elongate article |
| CN1891366A (en) * | 2005-06-27 | 2007-01-10 | 吉兴燮 | Apparatus for manufacturung fin-tube in the heat exchanger |
| CN201151011Y (en) * | 2007-06-01 | 2008-11-19 | 玉环县坎门机床厂 | Full-automatic numerical control pipe cutter |
| CN201470976U (en) * | 2009-07-30 | 2010-05-19 | 严光辉 | Full-automatic fixed-length cutting device of metal hoses |
| KR20120015473A (en) * | 2010-08-12 | 2012-02-22 | 김태진 | Apparatus for reforming a pipe |
| CN102689147A (en) * | 2012-03-19 | 2012-09-26 | 辽宁省机械研究院有限公司 | High-speed straightening dimensioning blanking process and equipment for aluminum flat pipe of automobile air conditioner |
| CN203738116U (en) * | 2014-01-06 | 2014-07-30 | 黄伟明 | Online tubing cutting mechanism |
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2014
- 2014-01-06 CN CN201410004434.9A patent/CN103752936B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4082022A (en) * | 1975-03-17 | 1978-04-04 | The Vulcan Tool Company | Tube cutting apparatus |
| JPH02237716A (en) * | 1989-03-10 | 1990-09-20 | Marushiyou Kogyo Kk | Automatic cutting device for pipe |
| US5816127A (en) * | 1992-09-07 | 1998-10-06 | Showa Aluminum Corporation | Continuous cutter for severing pieces of equal length from a coiled elongate article |
| CN1891366A (en) * | 2005-06-27 | 2007-01-10 | 吉兴燮 | Apparatus for manufacturung fin-tube in the heat exchanger |
| CN201151011Y (en) * | 2007-06-01 | 2008-11-19 | 玉环县坎门机床厂 | Full-automatic numerical control pipe cutter |
| CN201470976U (en) * | 2009-07-30 | 2010-05-19 | 严光辉 | Full-automatic fixed-length cutting device of metal hoses |
| KR20120015473A (en) * | 2010-08-12 | 2012-02-22 | 김태진 | Apparatus for reforming a pipe |
| CN102689147A (en) * | 2012-03-19 | 2012-09-26 | 辽宁省机械研究院有限公司 | High-speed straightening dimensioning blanking process and equipment for aluminum flat pipe of automobile air conditioner |
| CN203738116U (en) * | 2014-01-06 | 2014-07-30 | 黄伟明 | Online tubing cutting mechanism |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018045954A1 (en) * | 2016-09-07 | 2018-03-15 | 惠州市嘉隆达科技有限公司 | Continuous material cutting device |
| CN110961943A (en) * | 2019-12-11 | 2020-04-07 | 佛山市高明区高级技工学校 | Fixing device for lamp tube and support |
| CN112338530A (en) * | 2020-11-02 | 2021-02-09 | 江秀聪 | Electric automatic cutting equipment for pipes |
| CN112338530B (en) * | 2020-11-02 | 2021-10-08 | 江秀聪 | Electric automatic cutting equipment for pipes |
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| Publication number | Publication date |
|---|---|
| CN103752936B (en) | 2017-01-18 |
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Effective date of registration: 20160920 Address after: 528226 Guangdong Province, Foshan City Nanhai Luocun North Industrial Park North Foshan arrow side Machinery Co. Ltd. Applicant after: Huang Weiming Address before: 528226 Guangdong Province, Foshan City Nanhai Luocun North Industrial Park North Foshan arrow side Machinery Co. Ltd. Applicant before: Huang Weiming |
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