CN104029015A - Double-face beveling machine - Google Patents
Double-face beveling machine Download PDFInfo
- Publication number
- CN104029015A CN104029015A CN201410228662.4A CN201410228662A CN104029015A CN 104029015 A CN104029015 A CN 104029015A CN 201410228662 A CN201410228662 A CN 201410228662A CN 104029015 A CN104029015 A CN 104029015A
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- China
- Prior art keywords
- tool
- beveling
- workpiece
- cutter
- clamping
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- QFXZANXYUCUTQH-UHFFFAOYSA-N ethynol Chemical group OC#C QFXZANXYUCUTQH-UHFFFAOYSA-N 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
- B23B31/1612—Jaws movement actuated by cam surface in a radial plane
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Milling Processes (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a beveling machine, and discloses a double-face beveling machine. The double-face beveling machine comprises a base, clamping devices, a tool head, a tool rest and tools, wherein the clamping devices, the tool head, the tool rest and the tools are arranged on the base. The clamping devices are two clamping units which are used for clamping the front beveled end of a workpiece and the reverse beveled end of the workpiece respectively, and the double faces of the workpiece are clamped at the same time. The tools comprise the cut-off tool, the front beveling tool and the reverse beveling tool, and the cut-off tool, the front beveling tool and the reverse beveling tool are all fixedly arranged on the tool rest. According to the double-face beveling machine, the two clamping units are adopted, and therefore clamping deformation of the workpiece is effectively avoided; the cut-off tool, the front beveling tool and the reverse beveling tool are used for conducting rotary cut-off, front beveling and reverse beveling on the workpiece, end faces are perpendicular, and chute faces on beveled edges are free of burrs and are not deformed; a water pump cooling system is good in cooling effect; the radial clearance amount of the beveling machine is extremely small, and the beveling machine is attached to pipe walls for machining, and is high in reliability and automation degree, easy to operate, suitable for online pipelines and repair work, simple and compact in structure, small in occupied space and light in weight.
Description
Technical field
The present invention relates to a kind of beveling machine, relate in particular to a kind of double groove machine.
Background technology
Workpiece, in process, particularly often need to carry out cut-out, cutting and the groove of workpiece at engineering construction scene, so that next step carries out the welding of workpiece.Traditional cutting workpiece, cutting and groove needs frosted grinding and welding before generally adopting lathe turning processing or oxyacetylene metal-cutting, welding, but workpiece is after the processing such as lathe turning processing or oxyacetylene metal-cutting, the metal properties at workpiece mouth of pipe place easily goes to pot and makes groove place be unfavorable for the welding of next step workpiece, and because process equipment is bulky, heavy and be subject to the restriction of engineering construction site environment, greatly affected efficiency of construction.
At present, also be useful on the beveling machine of workpiece grooves, beveling machine generally comprises base, clamping device, advance and retreat knife system, cutterhead and cutter, but mainly there is following problem in existing beveling machine: the one, and beveling machine only possesses groove function and without cutting off or the function of cut workpiece, the groove at the mouth of pipe place of the workpiece that can only be used for having cut off; The 2nd, beveling machine can only be realized single groove function, first carries out positive bevel processing counter-slope mouth processing again, completes after the groove of mouth of pipe front, needs again gripping workpiece just can complete mouth of pipe reverse side groove.
Summary of the invention
The present invention is directed to lathe turning processing, oxyacetylene metal-cutting that available technology adopting is traditional, frosted grinding destructible metal properties is unfavorable for the welding of workpiece and process equipment is bulky, heavy and be subject to the restriction of engineering construction site environment, efficiency of construction lower, and beveling machine exists and only possesses groove function and without cutting off the function of workpiece and can only realizing the shortcoming of single groove function etc., provide a kind of not only had cut off workpiece function but also there is groove function and beveling machine that can double groove.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals:
A kind of double groove machine, comprise base, be located on base and clamping device that can free lifting, be fixedly located at cutterhead on clamping device, be fixedly located at the knife rest on cutterhead and be located at the cutter on knife rest, clamping device is two clamping units, two clamping units are clamped respectively positive bevel end and the anti-bevel end of workpiece, form the two-sided while of workpiece clamped; Cutter comprises cutoff tool, positive bevel cutter and counter-slope mouth cutter, and cutoff tool, positive bevel cutter and counter-slope mouth cutter are all fixedly located on knife rest; Clamping device comprises the supporting base that is fixedly located on base, be fixedly located at pivoting support on supporting base, be located at cam disc on pivoting support, be located at slide block and jaw on cam disc, on supporting base, be fixed with guide rail, slide block is clipped between cam disc and guide rail and slides, on pivoting support, be fixed with bearing support, jaw is located on bearing support, and cutterhead is fixedly located on pivoting support.Before start, first knife rest is arranged on cutterhead, again cutoff tool, positive bevel cutter and counter-slope mouth cutter are arranged on knife rest, after start, slide block is clipped between cam disc and guide rail and slides, and slide block drives cam disc to rotate centered by cam disc, and cam disc rotarily drives the jaw free-extension on bearing support, until jaw clips workpiece, then feed is implemented to cut off and groove processing to workpiece.
As preferably, pivoting support is provided with the first tooth, is respectively equipped with involute groove and the second tooth on cam disc, is provided with the first bearing pin in involute groove, between slide block and cam disc, is connected by the first bearing pin; Bearing support is provided with straight-line guidance groove, and jaw is provided with clip, and jaw is located on straight-line guidance groove by the second bearing pin, between jaw and cam disc, is connected by the second bearing pin, and clip is clamped workpiece; On supporting base, be provided with and clamp screw mandrel and be located in the sliding nut clamping on screw mandrel, clamp screw mandrel and be connected with pivoting support, clamping screw mandrel one end is provided with the manual baffle plate of crank and restriction crank position; Cutoff tool, positive bevel cutter and counter-slope mouth cutter angle are between any two 120 degree.After start, slide block is clipped between cam disc and guide rail along sliding on the passage of guide rail and the formation of involute groove, slide block drives the first bearing pin to rotate centered by cam disc, cam disc is also simultaneously with the first bearing pin rotation, cam disc rotarily drives the second bearing pin rotation, the second bearing pin drives jaw along straight-line guidance groove free-extension, until clip clips workpiece.
With the hand handle that shakes, drive clamping screw mandrel and sliding nut to move, can realize bit alignment workpiece position to be processed, position to be processed is workpiece end face or centre position, can implement to cut off or groove to workpiece.
As preferably, base is provided with screw lift and the guide pillar for clamping device free lifting, and screw lift slides up and down along guide pillar, and guide pillar is provided with the first limiting plate that restriction screw lift departs from guide pillar; Screw lift comprises footing, is fixedly located at bearing on footing, is located at the lifting screw seat on footing, the lower link rod that one end is connected with bearing, the push rod being connected with the lower link rod other end, link rod axle, the upper link rod being connected with lower link rod by link rod axle and the elevating screw being connected with push rod, and guide pillar is fixedly located on footing.Screw lift can slide up and down along guide pillar, drives clamping device to move up and down together, makes the cutter can be to processing in the workpiece of differing heights position.
As preferably, on clamping device, be provided with machine automatic feeder, machine automatic feeder is connected with knife rest, machine automatic feeder comprises travelling gear and the worm and gear that differential mechanism, differential mechanism drive, travelling gear engages with the first tooth, travelling gear engages with the second tooth, is provided with in travelling gear outside the second limiting plate that restriction travelling gear departs from power transmission shaft.
As preferably, also comprise the electric control gear and the cooling system that are connected with machine automatic feeder, cooling system comprises water pump and the water pipe being fixedly connected with water pump, water pipe delivery port is positioned at cutterhead top.Electric control gear has cutter automatically to cut off and groove machining functions, and when start operation, pumping for water pump is to cutting off and groove carries out continual water cooling, guarantee long-play.
The present invention, owing to having adopted above technical scheme, has significant technique effect: adopt two clamping units to clamp respectively positive bevel end and the anti-bevel end of workpiece, effectively avoid Workpiece clamping distortion; By cutoff tool, positive bevel cutter and counter-slope mouth cutter, workpiece is carried out to swinging cut-out, positive bevel and counter-slope mouth, make the vertical and groove place inclined trough surface of end face without burr and indeformable; Utilize Numeric Control Technology to make automaticity high, application water pump cooling system is obtained good cooling effect; This beveling machine radial clearance amount is minimum, the processing of laminating tube wall, and reliability is high, simple to operate, is adapted at spool road and repairing operation, and simple and compact for structure, and floor space is little, lightweight, is convenient to carrying.
Brief description of the drawings
Fig. 1 is the front view of double groove machine embodiment of the present invention.
Fig. 2 is the left view of double groove machine embodiment of the present invention.
Fig. 3 is the top view of double groove machine embodiment of the present invention.
Fig. 4 is the front view of clamping device embodiment of the present invention.
Fig. 5 is the left view of clamping device embodiment of the present invention.
Fig. 6 is the top view of clamping device embodiment of the present invention.
Fig. 7 is that the A-A of Fig. 4 is to cutaway view.
Fig. 8 is the structural representation of Fig. 4.
Fig. 9 is the structural representation of cam disc of the present invention, slide block, cutterhead, knife rest, bearing support, cutter and jaw embodiment.
Figure 10 is the structural representation of cam disc of the present invention, slide block and jaw embodiment.
Figure 11 is the front view of base embodiment of the present invention.
Figure 12 is the top view of base embodiment of the present invention.
Figure 13 is the structural representation of screw lift of the present invention and guide pillar embodiment.
The toponym that in accompanying drawing, each number designation refers to is as follows: 1-base, 2-clamping device, 3-cutterhead, 4-knife rest, 5-cutter, 6-supporting base, 7-pivoting support, 8-cam disc, 9-slide block, 10-jaw, 11-guide rail, 12-bearing support, the 13-the first bearing pin, the 14-the second bearing pin, 15-clamping screw mandrel, 16-sliding nut, 17-crank, 18-manually baffle plate, 19-travelling gear, 20-differential mechanism, 21-worm and gear, 22-power transmission shaft, the 23-the second limiting plate, 24-electric control gear, 25-water pump, 26-water pipe, 27-screw lift, 28-guide pillar, the 29-the first limiting plate, 30-workpiece, 51-cutoff tool, 52-positive bevel cutter, 53-counter-slope mouth cutter, the 70-the first tooth, 81-involute groove, the 82-the second tooth, 100-clip, 120-straight-line guidance groove, 271-footing, 272-lifting screw seat, 273-elevating screw, 274-link rod axle, 275-upper link rod, 276-push rod, 277-lower link rod, 278-bearing.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail.
Embodiment 1
A kind of double groove machine, as shown in Fig. 1-13, comprise base 1, be located on base 1 and clamping device 2 that can free lifting, be fixedly located at cutterhead 3 on clamping device 2, be fixedly located at the knife rest 4 on cutterhead 3 and be located at the cutter 5 on knife rest 4, clamping device 2 is two clamping units, two clamping units are clamped respectively positive bevel end and the anti-bevel end of workpiece 30, form the two-sided while of workpiece clamped; Cutter 5 comprises cutoff tool 51, positive bevel cutter 52 and counter-slope mouth cutter 53, and cutoff tool 51, positive bevel cutter 52 and counter-slope mouth cutter 53 angle are between any two 120 degree, and cutoff tool 51, positive bevel cutter 52 and counter-slope mouth cutter 53 are all fixedly located on knife rest 4.Before start, first knife rest 4 is arranged on cutterhead 3, cutoff tool 51, positive bevel cutter 52 and counter-slope mouth cutter 53 are arranged on knife rest 4, clamping device 2 clamps workpiece 30 again, then controls cutoff tool 51, positive bevel cutter 52 and counter-slope mouth cutter 53 workpiece 30 is implemented to cut off and groove processing.
Clamping device 2 comprises and is fixedly located on base 1 supporting base 6, is fixedly located at pivoting support 7 on supporting base 6, is located at cam disc 8 on pivoting support 7, is located at slide block 9 and jaw 10 on cam disc 8, on supporting base 6, be fixed with guide rail 11, slide block 9 is clipped between cam disc 8 and guide rail 11 and slides, on pivoting support 7, be fixed with bearing support 12, jaw 10 is located on bearing support 12, and cutterhead 3 is fixedly located on pivoting support 7.Pivoting support 7 is provided with the first tooth 70, is respectively equipped with involute groove 81 and the second tooth 82 on cam disc 8, is provided with the first bearing pin 13 in involute groove 81, between slide block 9 and cam disc 8, is connected by the first bearing pin 13; Bearing support 12 is provided with straight-line guidance groove 120, and jaw 10 is provided with clip 100, and jaw 10 is located on straight-line guidance groove 120 by the second bearing pin 14, between jaw 10 and cam disc 8, is connected by the second bearing pin 14, and clip 100 is clamped workpiece 30.After start, slide block 9 is clipped on the passage forming along guide rail 11 and involute groove 81 between cam disc 8 and guide rail 11 and slides, slide block 9 drives the first bearing pin 13 to rotate centered by cam disc 8, cam disc 8 also rotates with the first bearing pin 13 simultaneously, cam disc 8 rotarily drives the second bearing pin 14 and rotates, the second bearing pin 14 drives jaw 10 along straight-line guidance groove 120 free-extensions simultaneously, until clip 100 clips workpiece 30.
Base 1 is provided with screw lift 27 and the guide pillar 28 for clamping device 2 free liftings, and screw lift 27 slides up and down along guide pillar 28, and guide pillar 28 is provided with the first limiting plate 29 that restriction screw lift 27 departs from guide pillar 28.Screw lift 27 comprises footing 271, is fixedly located at the bearing 278 on footing 271, the elevating screw 273 that is located at the lifting screw seat 272 on footing 271, the lower link rod 277 that one end is connected with bearing 278, the push rod 276 being connected with lower link rod 277 other ends, link rod axle 274, the upper link rod 275 being connected with lower link rod 277 by link rod axle 274 and is connected with push rod 276, and guide pillar 28 is fixedly located on footing 271.Screw lift 27 can slide up and down along guide pillar 28, drives clamping device 2 to move up and down together, and cutter 5 can be processed the workpiece 30 in differing heights position.
On supporting base 6, be provided with and clamp screw mandrel 15 and be located in the sliding nut 16 clamping on screw mandrel 15, clamp screw mandrel 15 and be connected with pivoting support 7, clamping screw mandrel 15 one end are provided with the manual baffle plate 18 of crank 17 and restriction crank 17 positions.Shake 17 with hand, drive clamping screw mandrel 15 and sliding nut 16 to move, can realize cutter 5 alignment pieces 30 positions to be processed, position to be processed is workpiece 30 end faces or centre position, can implement to cut off or grooves to workpiece 30.
On clamping device 2, be provided with machine automatic feeder, machine automatic feeder is connected with knife rest 4, machine automatic feeder comprises travelling gear 19 and the worm and gear 21 that differential mechanism 20, differential mechanism 20 drive, travelling gear 19 engages with the first tooth 70, travelling gear 19 engages with the second tooth 82, is provided with the second limiting plate 23 that restriction travelling gear 19 departs from power transmission shaft 22 in travelling gear 19 outsides.
Also comprise the electric control gear 24 and the cooling system that are connected with machine automatic feeder, cooling system comprises water pump 25 and the water pipe 26 being fixedly connected with water pump 25, and water pipe 26 delivery ports are positioned at cutterhead 3 tops.Electric control gear 24 has cutter 5 automatically to cut off and groove machining functions, and when start operation, water pump 25 draws water to cutting off and groove carries out continual water cooling, guarantee long-play.
In a word, the foregoing is only preferred embodiment of the present invention, all equalizations of doing according to the present patent application the scope of the claims change and modify, and all should belong to the covering scope of patent of the present invention.
Claims (5)
1. a double groove machine, comprise base (1), be located at upper and the clamping device (2) that can free lifting of base (1), be fixedly located at cutterhead (3) on clamping device (2), be fixedly located at the knife rest (4) on cutterhead (3) and be located at the cutter (5) on knife rest (4), it is characterized in that: clamping device (2) is two clamping units, two clamping units are clamped respectively positive bevel end and the anti-bevel end of workpiece (30), form the two-sided while of workpiece (30) clamped, cutter (5) comprises cutoff tool (51), positive bevel cutter (52) and counter-slope mouth cutter (53), and cutoff tool (51), positive bevel cutter (52) and counter-slope mouth cutter (53) are all fixedly located on knife rest (4), clamping device (2) comprises the supporting base (6) being fixedly located on base (1), fixedly be located at the pivoting support (7) on supporting base (6), be located at the cam disc (8) on pivoting support (7), be located at slide block (9) and jaw (10) on cam disc (8), on supporting base (6), be fixed with guide rail (11), slide block (9) is clipped between cam disc (8) and guide rail (11) and slides, on pivoting support (7), be fixed with bearing support (12), jaw (10) is located on bearing support (12), cutterhead (3) is fixedly located on pivoting support (7).
2. a kind of double groove machine according to claim 1, it is characterized in that: pivoting support (7) is provided with the first tooth (70), on cam disc (8), be respectively equipped with involute groove (81) and the second tooth (82), in involute groove (81), be provided with the first bearing pin (13), between slide block (9) and cam disc (8), be connected by the first bearing pin (13); Bearing support (12) is provided with straight-line guidance groove (120), jaw (10) is provided with clip (100), jaw (10) is located on straight-line guidance groove (120) by the second bearing pin (14), between jaw (10) and cam disc (8), be connected by the second bearing pin (14), clip (100) is clamped workpiece (30); On supporting base (6), be provided with and clamp screw mandrel (15) and be located in the sliding nut (16) clamping on screw mandrel (15), clamp screw mandrel (15) and be connected with pivoting support (7), clamp screw mandrel (15) one end and be provided with crank (17) and limit the manual baffle plate (18) of crank (17) position; Cutoff tool (51), positive bevel cutter (52) and counter-slope mouth cutter (53) angle are between any two 120 degree.
3. a kind of double groove machine according to claim 1, it is characterized in that: base (1) is provided with screw lift (27) and the guide pillar (28) for clamping device (2) free lifting, screw lift (27) slides up and down along guide pillar (28), and guide pillar (28) is provided with the first limiting plate (29) that restriction screw lift (27) departs from guide pillar (28), screw lift (27) comprises footing (271), fixedly be located at the bearing (278) on footing (271), be located at the lifting screw seat (272) on footing (271), the lower link rod (277) that one end is connected with bearing (278), the push rod (276) being connected with lower link rod (277) other end, link rod axle (274), the upper link rod (275) being connected with lower link rod (277) by link rod axle (274) and the elevating screw (273) being connected with push rod (276), guide pillar (28) is fixedly located on footing (271).
4. a kind of double groove machine according to claim 1, it is characterized in that: on clamping device (2), be provided with machine automatic feeder, machine automatic feeder is connected with knife rest (4), machine automatic feeder comprises differential mechanism (20), travelling gear (19) and worm and gear (21) that differential mechanism (20) drives, travelling gear (19) engages with the first tooth (70), travelling gear (19) engages with the second tooth (82), be provided with in travelling gear (19) outside the second limiting plate (23) that restriction travelling gear (19) departs from power transmission shaft (22).
5. a kind of double groove machine according to claim 1, it is characterized in that: also comprise the electric control gear (24) and the cooling system that are connected with machine automatic feeder, cooling system comprises water pump (25) and the water pipe (26) being fixedly connected with water pump (25), and water pipe (26) delivery port is positioned at cutterhead (3) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410228662.4A CN104029015B (en) | 2014-05-27 | 2014-05-27 | A kind of double groove machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410228662.4A CN104029015B (en) | 2014-05-27 | 2014-05-27 | A kind of double groove machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104029015A true CN104029015A (en) | 2014-09-10 |
| CN104029015B CN104029015B (en) | 2016-06-22 |
Family
ID=51460133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410228662.4A Expired - Fee Related CN104029015B (en) | 2014-05-27 | 2014-05-27 | A kind of double groove machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104029015B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583815A (en) * | 2016-12-08 | 2017-04-26 | 辽沈工业集团有限公司 | Welding groove machining device for direct-acting type tubular part |
| 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 |
| CN108526493A (en) * | 2018-06-25 | 2018-09-14 | 昆山华恒焊接股份有限公司 | Cutter head assembly for cutting off groove all-in-one machine |
| CN108971652A (en) * | 2018-09-29 | 2018-12-11 | 南京奥特自动化有限公司 | A kind of various dimensions cutting apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4770074A (en) * | 1986-08-29 | 1988-09-13 | Westinghouse Electric Corp. | Multi-function pipe machining apparatus |
| CN2762921Y (en) * | 2005-01-27 | 2006-03-08 | 吴树棠 | Machine for cutting large diameter pipe with groove |
| CN2792699Y (en) * | 2004-10-27 | 2006-07-05 | 项光春 | Electric pipe for cutting groove apparatus |
| CN2815567Y (en) * | 2005-03-31 | 2006-09-13 | 徐洪伟 | Large-diameter automatic pipe cutting groove machine |
| CN202894826U (en) * | 2012-09-28 | 2013-04-24 | 宁波信驰焊割设备有限公司 | Automatic clamping system for precise pipe cutter |
| CN103286362A (en) * | 2013-06-17 | 2013-09-11 | 上海前山管道技术有限公司 | High-efficiency pipeline milling facing machine |
-
2014
- 2014-05-27 CN CN201410228662.4A patent/CN104029015B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4770074A (en) * | 1986-08-29 | 1988-09-13 | Westinghouse Electric Corp. | Multi-function pipe machining apparatus |
| CN2792699Y (en) * | 2004-10-27 | 2006-07-05 | 项光春 | Electric pipe for cutting groove apparatus |
| CN2762921Y (en) * | 2005-01-27 | 2006-03-08 | 吴树棠 | Machine for cutting large diameter pipe with groove |
| CN2815567Y (en) * | 2005-03-31 | 2006-09-13 | 徐洪伟 | Large-diameter automatic pipe cutting groove machine |
| CN202894826U (en) * | 2012-09-28 | 2013-04-24 | 宁波信驰焊割设备有限公司 | Automatic clamping system for precise pipe cutter |
| CN103286362A (en) * | 2013-06-17 | 2013-09-11 | 上海前山管道技术有限公司 | High-efficiency pipeline milling facing machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583815A (en) * | 2016-12-08 | 2017-04-26 | 辽沈工业集团有限公司 | Welding groove machining device for direct-acting type tubular part |
| 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 |
| CN108526493A (en) * | 2018-06-25 | 2018-09-14 | 昆山华恒焊接股份有限公司 | Cutter head assembly for cutting off groove all-in-one machine |
| CN108526493B (en) * | 2018-06-25 | 2023-06-23 | 昆山华恒焊接股份有限公司 | Cutter head assembly for groove cutting integrated machine |
| CN108971652A (en) * | 2018-09-29 | 2018-12-11 | 南京奥特自动化有限公司 | A kind of various dimensions cutting apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104029015B (en) | 2016-06-22 |
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Address after: 241000 economic and Technological Development Zone Phase II, Nanling County, Wuhu City, Anhui Province Patentee after: Du Lihong Address before: 102600 Unit 403, Unit 1, 15th Floor, Changfengyuan, Huangcun Town, Daxing District, Beijing Patentee before: Du Lihong |
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Effective date of registration: 20221024 Address after: 252000 workshop 2 of Liaocheng Youjia Textile Machinery Co., Ltd., No. 291, Liaohe Road, economic and Technological Development Zone, Liaocheng City, Shandong Province Patentee after: Liaocheng Xiangda Steel Pipe Co.,Ltd. Address before: 241000 phase II of Nanling economic and Technological Development Zone, Wuhu City, Anhui Province Patentee before: Du Lihong |
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