CN103659279A - Power unit assembly of drill milling head - Google Patents
Power unit assembly of drill milling head Download PDFInfo
- Publication number
- CN103659279A CN103659279A CN201310640900.8A CN201310640900A CN103659279A CN 103659279 A CN103659279 A CN 103659279A CN 201310640900 A CN201310640900 A CN 201310640900A CN 103659279 A CN103659279 A CN 103659279A
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- China
- Prior art keywords
- milling head
- drilling
- face
- head package
- main shaft
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q37/00—Metal-working machines, or constructional combinations thereof, built-up from units designed so that at least some of the units can form parts of different machines or combinations; Units therefor in so far as the feature of interchangeability is important
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/06—Driving main working members rotary shafts, e.g. working-spindles driven essentially by fluid pressure or pneumatic power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
Abstract
The invention discloses a power unit assembly of a drill milling head. The power unit assembly is mounted on a front end face of a pipe cutter movable plate through a bottom plate, two paralleling linear guide rails are fixedly mounted on the bottom plate, and a box body is fixedly mounted on the linear guide rails. A lead screw is mounted on the bottom plate through a supporting seat and forms a lead screw nut pair with the box body. The box body can move along the linear guide rails under the drive of the lead screw. A hydraulic motor is fixedly mounted on a rear end face of the box body through a square flange, a motor shaft extends into a cylindrical hole of a rear end of a main shaft, and the motor shaft and the main shaft are connected by keys. The main shaft is in a form of single-pivot and two-way fixing. A cutter is integrally connected with a collet. A tapered wedge cushion block is additionally mounted on the pipe cutter movable plate, the power unit assembly of the drill milling head is fixedly mounted on the tapered wedge cushion block, so that an inclination angle of the power unit assembly of the drill milling head is changed, the cutter inclines during milling, and a welding groove can be directly formed on an end face of a pipeline during pipeline cutting, and integral operation of a cutting pipe and the groove can be achieved. The power unit assembly of the drill milling head is simple in structure and easy to achieve.
Description
Technical field
The present invention relates to a kind of quick dimension rush repair equipment of fluid line, specifically a kind of Drilling and milling head Package power of the pipeline pipe cutting machine for pipe cutting.
Background technology
Once there is carrying out the extensive category-A accident of safeguarding repairing operation in oil and gas pipes, the one, lose huge, the 2nd, safeguard that repairing work is very urgent, need to employ large-scale plugging device and rush to repair frock facility.For pipeline, changing, is generally to carry out pipe cutting at the two ends of damage location, then pipe end is done to groove, finally pipeline is welded.So pipeline pipe cutting machine is one of visual plant in pipeline dimension first-aid repair construction.At present when accident pipeline is cut, conventionally adopt the cutting process of scroll saw, guillotine type pipe saw, turning or the milling of employing metal saw, but there are the following problems for these several pipe cutting methods: 1, need to carry out the inferior circumferential cutting feed of multi-turn to pipeline, could finally complete the cutting of pipeline, simultaneously, in cutting process, tool wear is serious, needs repeatedly tool changing.Clipping time is long, affects the quick reparation of accident pipeline, even can cause the solidifying event of running affairs when serious.2, because impact and the inclination paving of oil and gas pipes stress are buried, during cutting, incision clamping force is large, easily presss from both sides cutter, when serious, cannot complete Pipe Cutting work.3, in addition along with the increase of oil and gas pipes discharge pressure, conveying capacity and the progress of tube-making technology, the high strength steel such as X70, X80 has become the main flow grade of steel of long oil and gas pipeline, pipeline wall thickness and pipe diameter are also strengthening simultaneously, and the material of pipeline, caliber, wall thickness are had higher requirement to pipe cutting.Existing pipe cutting machine cannot be realized the fly-cutting of scene of the accident high strength steel pipeline, particularly cannot complete the fly-cutting to X80 steel conduit.
Summary of the invention
For the cutting of convection cell pipeline in prior art exist clipping time long, easily produce folder cutter, cannot complete the weak points such as fly-cutting to high strength linepipe, the technical problem to be solved in the present invention be to provide a kind of install convenient, do not produce folder cutter while being applicable to fluid line field operation, Pipe Cutting, can realize the Drilling and milling head Package power of high strength steel pipeline fly-cutting.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
Drilling and milling head Package power of the present invention,
?it is characterized in that: Drilling and milling head Package power is packed in the front end face of pipe cutting machine movable disk by base plate, can do machining feed motion along with pipe cutting machine movable disk realizes around the circumference rotation of pipeline, Drilling and milling head Package power energy clamping cutter is also with cutter rotation to do machining main motion, and rotating threaded shaft is realized Drilling and milling head Package power and along pipeline, radially done radial feed and move.
Drilling and milling head Package power is arranged on the front end face of pipe cutting machine movable disk 1 by base plate, comprise hydraulic motor, leading screw, leading screw supporting base, main shaft, line slideway, casing, transition collet chuck, 212, two parallel line slideways are installed above base plate, on line slideway, be fixedly mounted with casing, leading screw is arranged on base plate by leading screw supporting base, and form screw pair with casing, leading screw supports by thrust ball bearing, casing is arranged on line slideway, and form screw pair with leading screw, casing can be done radial feed along line slideway and move under the drive of leading screw, hydraulic motor is packed in the rear end face of casing by the form of square flange, hydraulic motor shaft extension enters in the rearward end cylinder endoporus of main shaft, both circumferentially connect with general flat key, directly drive shaft rotation of hydraulic motor, transmission campaign and power.
Box house is installed rolling bearing, supporting spindle, main shaft adopts the two-way fixed form of single fulcrum at box house, be that front-end of spindle adopts double-row angular contact bal bearing (or double-row conical bearing) two-way fixing, rear-end of spindle adopts deep groove ball bearing 204 to move about, the method of adjustment of front-end of spindle angular contact ball bearing play adopts sleeve, the inner ring of one end fixed angles contact ball bearing of sleeve, other end contact round nut, by rotational circle nut moving sleeve position, carry out bearing clearance adjustment, the sealing of bearing adopts contact seal mode, between sleeve and main shaft, adopt O shape rubber seal rings for seal, between sleeve and bearing cap, adopt rotary shaft lip seal sealing.
?the present invention has following beneficial effect and advantage:
1, the present invention is simple in structure, is easy to realize.Drilling and milling head Package power only need once can complete the cutting work of pipeline with slotting cutter around the circumferential cutting of pipeline, accelerated pipe cutting speed;
2, the slotting cutter blade diameter of clamping of the present invention will be much larger than the thickness of rope saw, guillotine type pipe saw blade and metal saw, helical rotation by slotting cutter blade broadens conduits cut, be difficult for to produce folder cutter and be conducive to add voussoir, guaranteeing the cutting of pipeline everything goes well with your work to complete;
3, the present invention adopts and bores miller skill, has strengthened cutting dynamics, can realize the cutting work of the high strength steel pipelines such as scene of the accident X80;
4, the bearing installation form of main shaft of the present invention is that one end is fixed, the other end moves about, and the installation of main shaft and the installation of hydraulic motor are independent mutually, and the mounting or dismounting of hydraulic motor do not affect the position of main shaft;
5, the adjustment of main shaft stiff end of the present invention bearing clearance can realize by round nut, the axle sleeve of casing outside, and without opening hubcap;
6, front-end of spindle endoporus of the present invention is 7:24 tapering, and port has keyway.Transitional cylinder clamps the internal taper hole into main shaft 7:24, and circumferentially fixing by straight end-face key, then is locked by locking nut, and main shaft and transition collet chuck reliably link into an integrated entity.Transition collet chuck endoporus is Morse's taper, and its afterbody can pack screw into, strains the taper-shank end-milling cutter packing into by screw.Under the double action of Morse's taper and screw tension, slotting cutter and collet chuck are integral;
7, the present invention not only can clamping taper-shank end-milling cutter, but also can clamping drill bit, cotter mill cutter etc., realize operation such as boring grade;
8, the present invention can realize cutter by rotating threaded shaft and along pipeline, radially does radial feed and move;
9, hydraulic motor is as motive drive source, compact conformation, and the moment of torsion of output is large, rotary speed is adjustable.
Accompanying drawing explanation
Fig. 1 is that the present invention is arranged on the schematic diagram on pipe cutting machine.
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is the front view of Drilling and milling head Package power of the present invention.
Fig. 4 is the top view of Drilling and milling head Package power of the present invention.
Fig. 5 is the right view of Drilling and milling head Package power of the present invention.
Fig. 6 is the left view of Drilling and milling head Package power of the present invention.
Fig. 7 is the schematic diagram of two Drilling and milling head Package powers of 180 ° of positioned opposite in pipe cutting machine movable disk.
Fig. 8 is the oblique milling operation schematic diagram that the present invention is arranged on direct groove while cutting on pipe cutting machine.
In figure, 1 movable disk that is pipe cutting machine; 2 is Drilling and milling head Package power; 3 is the clamping supporting leg of pipe cutting machine; 4 is the holder of pipe cutting machine; 5 is wedge cushion block; 201 is hydraulic motor; 202 is general flat key; 203 is circlip for shaft; 204 is deep groove ball bearing; 205 is main shaft; 206 is casing; 207 is angular contact ball bearing; 208 is sleeve; 209 is O shape rubber seal; 210 is rotary shaft lip seal; 211 is round nut; 212 is binding nut; 213 is milling cutter clamping transition collet chuck; 214 is thrust ball bearing; 215 is leading screw; 216 is bronze bearing; 217 is bearing cap; 218 is round nut; 219 is leading screw supporting base; 220 is line slideway; 221 is base plate; 222 is briquetting.
The specific embodiment
As shown in Figure 1, 2, Drilling and milling head Package power 2 of the present invention, is packed in the front end face of pipe cutting machine movable disk 1.The holder 3 of pipe cutting machine is arranged on pipeline by clamping supporting leg 4, forms concentric structure with pipeline.Drilling and milling head Package power 2 just can be done machining feed motion along with pipe cutting machine movable disk 1 realizes around the circumference rotation of pipeline.Drilling and milling head Package power 2 clamping milling cutters also drive milling cutter rotation to do machining main motion.Drilling and milling head Package power 2 can also be realized manual rotation leading screw and realize and along pipeline, radially to do radial feed and move.
As shown in Figure 3, Figure 4, described Drilling and milling head Package power 2, by base plate 221, be arranged on the front end face of pipe cutting machine movable disk 1, comprise hydraulic motor 201, leading screw 215, leading screw supporting base 219, main shaft 205, line slideway 220, casing 206, transition collet chuck 213, locking nut 212.Base plate 221 is installed two parallel line slideways 220 above, is fixedly mounted with casing 206 on line slideway 220.Leading screw 215 is arranged on base plate by leading screw supporting base 219, and forms screw pair with casing 206, and leading screw 215 supports by thrust ball bearing 214.Casing 206 is arranged on line slideway 220, and forms screw pair with leading screw 215, can do radial feed along line slideway 220 like this and move under the drive of leading screw.Hydraulic motor 201 is packed in by square flange on the rear end face of casing 206, and hydraulic motor shaft extension enters in the rearward end cylinder endoporus of main shaft 205, and both circumferentially connect with general flat key 202, and hydraulic motor 201 is directly drive shaft 205 rotations just.Box house is installed rolling bearing, supporting spindle 205.Main shaft is in the inner two-way fixed form of single fulcrum that adopts of casing 206, and front-end of spindle adopts two-way fixing, the rear-end of spindle of double-row angular contact bal bearing 207 to adopt deep groove ball bearing 204 to move about.The method of adjustment of front-end of spindle angular contact ball bearing play adopts sleeve 208, the inner ring of one end fixed angles contact ball bearing of sleeve 208, and other end contact round nut 211, carries out bearing clearance adjustment by rotational circle nut 211 moving sleeve 208 positions.The sealing of bearing adopts contact seal mode, adopts 209 sealings of O shape rubber seal between sleeve 208 and main shaft 205, adopts rotary shaft lip seal 210 sealings between sleeve 208 and bearing cap 217.Front-end of spindle endoporus is 7:24 tapering, and front end face has keyway.Transition collet chuck 213 packs main shaft 7:24 internal taper hole into, and circumferentially fixing by straight end-face key, then is locked by locking nut 212, and main shaft 205 just can reliably link into an integrated entity with transition collet chuck 213, transmits motion and power.The endoporus of transition collet chuck 213 is Morse's tapers, and its afterbody can pack screw into, strains the taper-shank end-milling cutter packing into by screw.Under the double action of Morse's taper and screw tension, slotting cutter and collet chuck are integral.
As shown in Figure 4,5, 6, casing in order to reduce the vibration of casing, is pressed on casing on base plate 221 by briquetting 222 after radially adjusting to cutting position by leading screw.
Drilling and milling head Package power of the present invention, can install drill bit, cotter mill cutter, slotting cutter, ripple blade milling cutter etc.
As shown in Figure 7, when pipe diameter is large or for shortening clipping time, can arrange two Drilling and milling head Package powers by 180 ° of relative positions in pipe cutting machine movable disk, pipeline is realized to cutting simultaneously, the cutting efficiency doubling.
As shown in Figure 8, at pipe cutting machine movable disk 1 front end face, install wedge cushion block 5 additional, the angle of wedge cushion block is determined according to bevel for welding angle, Drilling and milling head Package power 2 is packed on wedge cushion block 5, change the angle of inclination of Drilling and milling head Package power 2, during milling, cutter tilts, and can realize in the process of cutting pipeline, directly pipeline end face is outputed to bevel for welding, realize Pipe Cutting and the operation of groove one.
More than diagram is only preferred embodiment of the present invention, not with this, limits practical range of the present invention, therefore every principle according to the present invention is done equivalence and changed or modify, and all should be covered by protection scope of the present invention.
Claims (6)
1. a Drilling and milling head Package power, it is characterized in that: Drilling and milling head Package power (2) is packed in the front end face of pipe cutting machine movable disk (1) by base plate (221), can do machining feed motion along with pipe cutting machine movable disk (1) realizes around the circumference rotation of pipeline, Drilling and milling head Package power (2) clamping cutter is also with cutter rotation to do machining main motion, and rotating threaded shaft (215) is realized Drilling and milling head Package power (2) and along pipeline, radially done radial feed and move.
2. Drilling and milling head Package power according to claim 1, it is characterized in that: Drilling and milling head Package power (2) is arranged on the front end face of pipe cutting machine movable disk (1) by base plate (221), comprise hydraulic motor (201), leading screw (215), leading screw supporting base (219), (main shaft 205), line slideway (220), casing (206), transition collet chuck (213), locking nut (212), base plate (221) is installed two parallel line slideways (220) above, on line slideway (220), be fixedly mounted with casing (206), leading screw (215) is arranged on base plate by leading screw supporting base (219), and form screw pair with casing (206), leading screw (215) is by thrust ball bearing (214) supporting, casing (206) is arranged on line slideway (220), and form screw pair with leading screw (215), casing can be done radial feed motion along line slideway (220) under the drive of leading screw, hydraulic motor (201) is packed in the rear end face of casing (206) by the form of square flange, hydraulic motor shaft extension enters in the rearward end cylinder endoporus of main shaft (205), both circumferentially connect with general flat key (202), directly drive shaft (205) rotation of hydraulic motor (201), transmission campaign and power.
3. Drilling and milling head Package power according to claim 1, it is characterized in that: the inner rolling bearing of installing of casing (206), supporting spindle (205), main shaft is in the inner two-way fixed form of single fulcrum that adopts of casing (206), be that supporting spindle (205) front end adopts double-row angular contact bal bearing (207) (or double-row conical bearing) two-way fixing, rear-end of spindle adopts deep groove ball bearing (204) to move about, the method of adjustment of front-end of spindle angular contact ball bearing play adopts sleeve (208), the inner ring of one end fixed angles contact ball bearing of sleeve (208), other end contact round nut (211), by rotational circle nut (211) moving sleeve (208) position, carry out bearing clearance adjustment, the sealing of bearing adopts contact seal mode, between sleeve (208) and main shaft (205), adopt O shape rubber seal (209) sealing, between sleeve (208) and bearing cap (217), adopt rotary shaft lip seal (210) sealing.
4. Drilling and milling head Package power according to claim 1, it is characterized in that: supporting spindle (205) front end endoporus is 7:24 tapering, 180 ° of relative positions of front end face have keyway, transition collet chuck (213) outer surface is the 7:24 conical surface, 180 ° of relative positions of front end face are arranged two straight end-face keys, transitional cylinder clamps the internal taper hole into main shaft 7:24, and there are two straight end-face keys circumferentially fixing, by locking nut (212), locked again, main shaft (205) just can reliably link into an integrated entity with transition collet chuck (213), transmit motion and power, the endoporus of transition collet chuck (213) is Morse's taper, its afterbody can pack screw into, by screw, strain the taper-shank cutter packing into, under the double action of Morse's taper and screw tension, cutter and collet chuck reliably link into an integrated entity.
5. Drilling and milling head Package power according to claim 1, is characterized in that: can arrange two Drilling and milling head Package powers at the upper 180 ° of relative positions of pipe cutting machine movable disk (1), pipeline is realized to cutting simultaneously.
6. Drilling and milling head Package power according to claim 1, it is characterized in that: by install the wheel chock piece (5) of certain angle additional at pipe cutting machine movable disk (1) front end face, the angle of wheel chock piece (5) is determined according to bevel for welding angle, change the angle of inclination of Drilling and milling head Package power, can realize in the process of cutting pipeline, directly pipeline end face is outputed to bevel for welding, realize Pipe Cutting and the operation of groove one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310640900.8A CN103659279A (en) | 2013-12-04 | 2013-12-04 | Power unit assembly of drill milling head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310640900.8A CN103659279A (en) | 2013-12-04 | 2013-12-04 | Power unit assembly of drill milling head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103659279A true CN103659279A (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310640900.8A Pending CN103659279A (en) | 2013-12-04 | 2013-12-04 | Power unit assembly of drill milling head |
Country Status (1)
| Country | Link |
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| CN (1) | CN103659279A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907626A (en) * | 2015-06-04 | 2015-09-16 | 诸暨市佳尔达机械有限公司 | Circumferential cutting machine for circular tube |
| CN104942376A (en) * | 2015-07-06 | 2015-09-30 | 西安万威刀具有限公司 | Movable type self-centering precise pipeline groove cutting machine |
| CN107335849A (en) * | 2017-08-11 | 2017-11-10 | 廊坊市新驰石油管道机械设备有限公司 | Pipe bevel machine is cut off in hydraulic pressure double-pole cold cut |
| CN108941695A (en) * | 2018-09-11 | 2018-12-07 | 詹哲品 | A kind of steel pipe automatic drilling machining robot |
| CN109551000A (en) * | 2018-12-25 | 2019-04-02 | 陕西延长石油（集团）有限责任公司 | A kind of perforating device |
| CN110315096A (en) * | 2019-07-31 | 2019-10-11 | 台州天昊机械有限公司 | A kind of holding mechanism for lathe |
| CN112460374A (en) * | 2020-11-09 | 2021-03-09 | 华创天元实业发展有限责任公司 | Rush-repair construction process for multiple reinforced steel-plastic composite pipe |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101518880A (en) * | 2007-12-11 | 2009-09-02 | 普夫隆腾德克尔-马豪有限责任公司 | Machining unit for a milling and drilling machine |
| US7811034B1 (en) * | 2009-09-22 | 2010-10-12 | Philip Karow | Simultaneous pipe cutting, chamfering and grooving device |
| CN202427970U (en) * | 2011-12-26 | 2012-09-12 | 黄山皖南机床有限公司 | Main shaft supporting structure for vertical knee-and-column milling machine |
| CN202779956U (en) * | 2012-08-07 | 2013-03-13 | 沈阳辽海石油化工工程有限公司 | Split type drilling and milling pipe cutter |
| CN103386497A (en) * | 2013-07-31 | 2013-11-13 | 辽宁石油化工大学 | Automatic cutter-feeding pipeline profiling groove tool device |
| CN203817762U (en) * | 2013-12-04 | 2014-09-10 | 辽宁石油化工大学 | Power device assembly of drilling and milling head |
-
2013
- 2013-12-04 CN CN201310640900.8A patent/CN103659279A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101518880A (en) * | 2007-12-11 | 2009-09-02 | 普夫隆腾德克尔-马豪有限责任公司 | Machining unit for a milling and drilling machine |
| US7811034B1 (en) * | 2009-09-22 | 2010-10-12 | Philip Karow | Simultaneous pipe cutting, chamfering and grooving device |
| CN202427970U (en) * | 2011-12-26 | 2012-09-12 | 黄山皖南机床有限公司 | Main shaft supporting structure for vertical knee-and-column milling machine |
| CN202779956U (en) * | 2012-08-07 | 2013-03-13 | 沈阳辽海石油化工工程有限公司 | Split type drilling and milling pipe cutter |
| CN103386497A (en) * | 2013-07-31 | 2013-11-13 | 辽宁石油化工大学 | Automatic cutter-feeding pipeline profiling groove tool device |
| CN203817762U (en) * | 2013-12-04 | 2014-09-10 | 辽宁石油化工大学 | Power device assembly of drilling and milling head |
Non-Patent Citations (4)
| Title |
|---|
| 何泽军: "机械设计中轴系结构方案的设计与研究", 《长春理工大学学报》 * |
| 李伟等: "新型7:24锥柄用过渡套的结构和原理", 《机电产品开发与创新》 * |
| 王佳迅等: "铣刀拉紧问题的解决", 《金属加工(冷加工)》 * |
| 袁夫彩等: "海底输油管道切割及开坡口机的设计", 《农机化研究》 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907626A (en) * | 2015-06-04 | 2015-09-16 | 诸暨市佳尔达机械有限公司 | Circumferential cutting machine for circular tube |
| CN104907626B (en) * | 2015-06-04 | 2018-04-17 | 诸暨市佳尔达机械有限公司 | A kind of circumferentially cutting machine of pipe |
| CN104942376A (en) * | 2015-07-06 | 2015-09-30 | 西安万威刀具有限公司 | Movable type self-centering precise pipeline groove cutting machine |
| CN104942376B (en) * | 2015-07-06 | 2017-09-15 | 西安万威刀具股份有限公司 | A kind of portable self-centering precision pipeline groove face cutting machine |
| CN107335849A (en) * | 2017-08-11 | 2017-11-10 | 廊坊市新驰石油管道机械设备有限公司 | Pipe bevel machine is cut off in hydraulic pressure double-pole cold cut |
| CN107335849B (en) * | 2017-08-11 | 2023-08-11 | 廊坊市新驰石油管道机械设备有限公司 | Hydraulic double-cutter cold cutting pipe beveling machine |
| CN108941695A (en) * | 2018-09-11 | 2018-12-07 | 詹哲品 | A kind of steel pipe automatic drilling machining robot |
| CN109551000A (en) * | 2018-12-25 | 2019-04-02 | 陕西延长石油（集团）有限责任公司 | A kind of perforating device |
| CN110315096A (en) * | 2019-07-31 | 2019-10-11 | 台州天昊机械有限公司 | A kind of holding mechanism for lathe |
| CN112460374A (en) * | 2020-11-09 | 2021-03-09 | 华创天元实业发展有限责任公司 | Rush-repair construction process for multiple reinforced steel-plastic composite pipe |
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Application publication date: 20140326 |