CN104227120A - Beveling machine for cutting pipeline - Google Patents
Beveling machine for cutting pipeline Download PDFInfo
- Publication number
- CN104227120A CN104227120A CN201410421156.7A CN201410421156A CN104227120A CN 104227120 A CN104227120 A CN 104227120A CN 201410421156 A CN201410421156 A CN 201410421156A CN 104227120 A CN104227120 A CN 104227120A
- Authority
- CN
- China
- Prior art keywords
- coil
- ring
- beveling machine
- fixed
- moving
- 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.)
- Pending
Links
Landscapes
- Gear Transmission (AREA)
Abstract
The invention discloses a beveling machine for cutting a pipeline. The beveling machine comprises a left movable ring, a right movable ring, a left gear ring, a right gear ring, a left fixed ring and a right fixed ring, wherein the left movable ring and the right movable ring are respectively and fixedly arranged on the left gear ring and the right gear ring; the left fixed ring and the right fixed ring are respectively and fixedly provided with a plurality of eccentric shafts along the circumferential direction; each eccentric shaft comprises a shaft body and a cylindrical bulge part arranged at one end of the shaft body, and a roller bearing is arranged on each cylindrical bulge part; the multiple roller bearings are movably embedded into grooves at the inner side surfaces of the left and right gear rings; one end of the left fixed ring and one end of the right fixed ring are respectively provided with a left connecting block and a right connecting block; the left connecting block and the right connecting block are movably connected by virtue of a connecting shaft; one end, which is away from the left connecting block, of the left movable ring and one end, which is away from the right connecting block, of the right movable ring are contacted with butting surfaces of the left fixed ring and the right fixed ring; the other ends of the left and right movable rings are contacted with the other butting surfaces of the left and right fixed rings. The beveling machine has favorable axiality, is high in stability during cutting operation, can rotate stably and smoothly, is high in cutting precision and can be used for conveniently positioning left and right parts.
Description
Technical field
The present invention relates to a kind of beveling machine, relate to the beveling machine of Pipe installing for pipe cutting for industries such as chemical industry, natural gas, nuclear power, oil.
Background technology
In the engineering of industry-by-industry Pipe installing, the quality of pipeline is particularly important, the quality assurance of Pipe installing is mainly to the cutting of pipe, and welding, cutting is for the former, and his quality determines the quality of welding, also determines the quality of whole pipeline, at present to the cutting of the pipe particularly pipe in big thickness piping footpath, all use bevel cut machine.On the one hand, existing equipment efficiency is extremely low, and after processing, mouth of pipe quality can not ensure, high temperature causes spout part material to change the welding job that also directly can affect next step; On the other hand, a lot of Subscriber Unit is more and more higher to pipeline welding quality requirement in recent years, and metallic conduit cold cut is cut and is generally suggested as a pipe cutting requirement.The smoothness that operates when therefore how to develop a kind of cutting is high, steadily can rotate glibly, the beveling machine that cutting accuracy is high, become the direction that those skilled in the art make great efforts.
Summary of the invention
The object of the invention is to provide a kind of beveling machine for pipe cutting, and this beveling machine being used for pipe cutting can relatively rotate, and has again good axiality, the smoothness that operates during cutting is high, can steadily rotate glibly, cutting accuracy is high, and can left and right part be positioned easily.
For achieving the above object, the technical solution used in the present invention is: a kind of beveling machine for pipe cutting, comprises actuating unit, initiatively driving cog, left and right moving-coil, left and right gear ring and left and right fixed circle; Described left and right moving-coil is fixedly installed on left and right gear ring respectively;
Described left and right fixed circle is circumferentially fixed with several eccentric shafts respectively, described eccentric shaft comprises axis body and is arranged at the cylindrical projection portion of axis body one end, the axis being parallel in this axis body and cylindrical projection portion does not overlap, the axis body of described eccentric shaft is fixed on left and right fixed circle, one roller bearing is installed in cylindrical projection portion, and roller bearing described in several embeds the groove being positioned at left and right gear ring medial surface actively;
Described active driving cog engages with left and right gear ring, and described actuating unit drives initiatively driving cog to rotate, thus the left and right moving-coil rotation driving left and right gear ring and be fixed thereon;
One cutting mechanism is fixed on the front end face of described left moving-coil or right moving-coil, described left and right surely circle on respective one end has left contiguous block, right contiguous block respectively, left contiguous block, right contiguous block are flexibly connected by connecting axle, left and right moving-coil one end opposing with left contiguous block, right contiguous block realizes the left and right involutory surface that surely encloses by the first fastening part and contacts, and the left and right moving-coil other end realizes left and rightly surely enclosing the contact of another involutory surface by the second fastening part.
In technique scheme, further improved plan is as follows:
1. in such scheme, described actuating unit comprises motor, adpting flange, Connection Block, the first pinion stand and the second pinion stand, described active driving cog is between the first pinion stand and the second pinion stand, described Connection Block is set in outside the output shaft of motor, described adpting flange is between the second pinion stand and Connection Block, this adpting flange is fixedly installed on the left rear end face determining circle or right fixed circle, and the output shaft of motor is connected with active driving cog.
2., in such scheme, described the first fastening part, the second fastening part include protruding pinna and fastening bolt, and this protruding pinna is fixed on left moving-coil and right moving-coil.
3. in such scheme, also comprise some for clamping the clamping push rod of pipeline, these several clamping push rod is arranged on left and right fixed circle respectively, and this clamping push rod screws in the screw of left and right fixed circle.
4., in such scheme, described left and right surely circle on lateral surface is all fixed with suspension ring.
Because technique scheme is used, the present invention compared with prior art has following advantages and effect:
1. the present invention is used for the beveling machine of pipe cutting, it is left, right fixed circle is circumferentially fixed with several eccentric shafts respectively, eccentric shaft comprises axis body and is arranged at the cylindrical projection portion of axis body one end, the axis being parallel in this axis body and cylindrical projection portion does not overlap, one roller bearing is installed in cylindrical projection portion, several roller bearings embed actively and are positioned at a left side, in the groove of right gear ring medial surface, can relatively rotate, there is again good axiality, the smoothness that operates during cutting is high, can steadily rotate glibly, cutting accuracy and reliability high, also the risk of latch and short tooth is greatly reduced, secondly, after long-play machine, greatly reduce gear ring inner orbit and bearing wear amount, thus do not need again to change parts.
2. the present invention is used for the beveling machine of pipe cutting, it is left, the right side is enclosed on respective one end surely has left contiguous block respectively, right contiguous block, left contiguous block, right contiguous block is flexibly connected by connecting axle, with left contiguous block, the left side that right contiguous block is opposing, right moving-coil one end realizes left by the first fastening part, involutory surface contact is enclosed on the right side surely, left, the right moving-coil other end realizes left by the second fastening part, the contact of another involutory surface is enclosed on the right side surely, can easily by a left side, right half positions, and be fixed on easily on pipeline, have easy to operate, achieve and substantially increase operating efficiency, and save the time.
Accompanying drawing explanation
Accompanying drawing 1 is for the present invention is for the beveling machine structural representation one of pipe cutting;
Accompanying drawing 2 is for the present invention is for the beveling machine decomposition texture schematic diagram of pipe cutting;
Accompanying drawing 3 is for the present invention is for the beveling machine structural representation two of pipe cutting;
Accompanying drawing 4 is left TV structure schematic diagram in accompanying drawing 3;
Accompanying drawing 5 is for the present invention is for the beveling machine structural representation three of pipe cutting;
Accompanying drawing 6(a) be A place structural representation in accompanying drawing 5;
Accompanying drawing 6(b) be B place structural representation in accompanying drawing 5;
Accompanying drawing 7 is for the present invention is for the beveling machine structural representation of pipe cutting.
In above accompanying drawing: 1, actuating unit; 2, active driving cog; 3, left moving-coil; 4, right moving-coil; 5, left gear ring; 6, right gear ring; 7, Zuo Dingquan; 8, You Dingquan; 9, eccentric shaft; 91, axis body; 92, cylindrical projection portion; 10, roller bearing; 11, groove; 12, cutting mechanism; 13, left contiguous block; 14, right contiguous block; 15, connecting axle; 16, the first fastening part; 17, the second fastening part; 18, protruding pinna; 19, fastening bolt; 20, suspension ring; 21, motor; 22, adpting flange; 23, Connection Block; 24, the first pinion stand; 25, the second pinion stand; 26, push rod is clamped.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described:
Embodiment: a kind of beveling machine for pipe cutting, comprise actuating unit 1, initiatively driving cog 2, left and right moving-coil 3,4, left and right gear ring 5,6 and left and rightly surely enclose 7,8; Described left and right moving-coil 3,4 is fixedly installed on left and right gear ring 5,6 respectively;
Described left and right surely circle on 7,8 is circumferentially fixed with several eccentric shafts 9 respectively, described eccentric shaft 9 comprises axis body 91 and is arranged at the cylindrical projection portion 92 of axis body 91 one end, the axis being parallel in this axis body 91 and cylindrical projection portion 92 does not overlap, the axis body 91 of described eccentric shaft 9 is fixed on and left and rightly surely encloses on 7,8, one roller bearing 10 is installed in cylindrical projection portion 92, and roller bearing 10 described in several embeds the groove 11 being positioned at left and right gear ring 5,6 medial surface actively;
Described active driving cog 2 engages with left and right gear ring 5,6, and described actuating unit 1 drives initiatively driving cog 2 to rotate, thus left and right moving-coil 3,4 rotation driving left and right gear ring 5,6 and be fixed thereon;
One cutting mechanism 12 is fixed on the front end face of described left moving-coil 3 or right moving-coil 4, described left and right surely circle on 7,8 respective one end has left contiguous block 13, right contiguous block 14 respectively, left contiguous block 13, right contiguous block 14 are flexibly connected by connecting axle 15, left and right moving-coil 3,4 one end opposing with left contiguous block 13, right contiguous block 14 realizes left and right 7,8 involutory surfaces that surely enclose by the first fastening part 16 and contacts, and left and right moving-coil 3,4 other end realizes left and rightly surely enclosing 7,8 another involutory surfaces contacts by the second fastening part 17.
Above-mentioned actuating unit 1 comprises motor 21, adpting flange 22, Connection Block 23, first pinion stand 24 and the second pinion stand 25, described active driving cog 2 is between the first pinion stand 24 and the second pinion stand 25, described Connection Block 23 is set in outside the output shaft of motor 21, described adpting flange 22 is between the second pinion stand 25 and Connection Block 23, this adpting flange 22 is fixedly installed in left circle 7 or the right side surely and surely encloses on the rear end face of 8, and the output shaft of motor 21 is connected with active driving cog 2.
Above-mentioned first fastening part 17, fastening part 16, second includes protruding pinna 18 and fastening bolt 19, and this protruding pinna 18 is fixed on left moving-coil 3 and right moving-coil 4.
Also comprise some for clamping the clamping push rod 28 of pipeline, these several clamping push rod 28 is arranged at respectively and left and rightly surely encloses on 7,8, and this clamping push rod 28 screws in and left and rightly surely encloses in the screw of 7,8; Above-mentioned left and right surely circle on 7,8 lateral surfaces is all fixed with suspension ring 20.
When adopting the above-mentioned beveling machine for pipe cutting, it can relatively rotate, and has again good axiality, and the smoothness that operates during cutting is high, and can steadily rotate glibly, cutting accuracy is high, also greatly reduces the risk of latch and short tooth.
Above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (5)
1. for a beveling machine for pipe cutting, it is characterized in that: comprise actuating unit (1), initiatively driving cog (2), left and right moving-coil (3,4), left and right gear ring (5,6) and left and right fixed circle (7,8); Described left and right moving-coil (3,4) is fixedly installed on left and right gear ring (5,6) respectively;
A described left side, right fixed circle (7, 8) several eccentric shafts (9) are circumferentially fixed with respectively on, described eccentric shaft (9) comprises axis body (91) and is arranged at the cylindrical projection portion (92) of axis body (91) one end, the axis being parallel of this axis body (91) and cylindrical projection portion (92) does not overlap, the axis body (91) of described eccentric shaft (9) is fixed on a left side, right fixed circle (7, 8) on, one roller bearing (10) is installed in cylindrical projection portion (92), roller bearing described in several (10) embeds actively and is positioned at a left side, right gear ring (5, 6) in the groove (11) of medial surface,
Described active driving cog (2) is engaged with left and right gear ring (5,6), and described actuating unit (1) drives initiatively driving cog (2) to rotate, thus left and right moving-coil (3, the 4) rotation driving left and right gear ring (5,6) and be fixed thereon;
One cutting mechanism (12) is fixed on the front end face of described left moving-coil (3) or right moving-coil (4), a described left side, right fixed circle (7, 8) respective one end has left contiguous block (13) respectively, right contiguous block (14), left contiguous block (13), right contiguous block (14) is flexibly connected by connecting axle (15), with left contiguous block (13), the left side that right contiguous block (14) is opposing, right moving-coil (3, 4) one end realizes left by the first fastening part (16), right fixed circle (7, 8) involutory surface contact, left, right moving-coil (3, 4) other end realizes left by the second fastening part (17), right fixed circle (7, 8) another involutory surface contact.
2. according to the beveling machine described in claim 1, it is characterized in that: described actuating unit (1) comprises motor (21), adpting flange (22), Connection Block (23), first pinion stand (24) and the second pinion stand (25), described active driving cog (2) is positioned between the first pinion stand (24) and the second pinion stand (25), described Connection Block (23) is set in outside the output shaft of motor (21), described adpting flange (22) is positioned between the second pinion stand (25) and Connection Block (23), this adpting flange (22) is fixedly installed on the rear end face of Zuo Dingquan (7) or right fixed circle (8), the output shaft of motor (21) is connected with active driving cog (2).
3. according to the beveling machine described in claim 1, it is characterized in that: described first fastening part (16), the second fastening part (17) include protruding pinna (18) and fastening bolt (19), this protruding pinna (18) is fixed on left moving-coil (3) and right moving-coil (4).
4. according to the beveling machine described in claim 1, it is characterized in that: also comprise some for clamping the clamping push rod (26) of pipeline, these several clamping push rod (26) is arranged on left and right fixed circle (7,8) respectively, and this clamping push rod (26) screws in the screw of left and right fixed circle (7,8).
5. according to the beveling machine described in claim 1, it is characterized in that: described left and right fixed circle (7,8) lateral surface is all fixed with suspension ring (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410421156.7A CN104227120A (en) | 2014-08-25 | 2014-08-25 | Beveling machine for cutting pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410421156.7A CN104227120A (en) | 2014-08-25 | 2014-08-25 | Beveling machine for cutting pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104227120A true CN104227120A (en) | 2014-12-24 |
Family
ID=52216513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410421156.7A Pending CN104227120A (en) | 2014-08-25 | 2014-08-25 | Beveling machine for cutting pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104227120A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107813009A (en) * | 2016-09-13 | 2018-03-20 | 中国石油天然气管道第二工程公司 | A kind of rotating mechanism of pipeline cold cut cutting mill |
| CN108972128A (en) * | 2018-09-17 | 2018-12-11 | 中国电建集团山东电力建设第工程有限公司 | A kind of device and method installed and adjusted for large-sized annular beveling machine |
| CN109352088A (en) * | 2018-12-11 | 2019-02-19 | 哈尔滨工程大学 | A kind of small-caliber pipeline bevel cut machine |
| CN113878163A (en) * | 2021-12-08 | 2022-01-04 | 水清华(天津)环保科技有限公司 | Large-diameter metal pipeline cutting device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN200960552Y (en) * | 2006-06-21 | 2007-10-17 | 保定市华沃机械有限公司 | Articulated type pipe cutting bevel machine |
| CN201008978Y (en) * | 2007-03-15 | 2008-01-23 | 武汉市高雄科技发展有限责任公司 | Pipe cutting-off bevelling machine |
| CN201157979Y (en) * | 2008-02-06 | 2008-12-03 | 项光春 | Hydraulic speed governing electric bevelling machine for cutting pipe |
| CN201253771Y (en) * | 2008-04-05 | 2009-06-10 | 项光春 | Hydraulic type continuously variable speed cutting groove transmission device |
| JP2009233758A (en) * | 2008-03-25 | 2009-10-15 | Toritsu Engineering:Kk | Beveling machine and beveling apparatus |
| CN201366509Y (en) * | 2009-01-15 | 2009-12-23 | 上海岚风机械设备有限公司 | Pipe cutting and bevelling machine |
| CN204148620U (en) * | 2014-08-25 | 2015-02-11 | 苏州博合雅工程材料科技有限公司 | For the beveling machine of pipe cutting |
-
2014
- 2014-08-25 CN CN201410421156.7A patent/CN104227120A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN200960552Y (en) * | 2006-06-21 | 2007-10-17 | 保定市华沃机械有限公司 | Articulated type pipe cutting bevel machine |
| CN201008978Y (en) * | 2007-03-15 | 2008-01-23 | 武汉市高雄科技发展有限责任公司 | Pipe cutting-off bevelling machine |
| CN201157979Y (en) * | 2008-02-06 | 2008-12-03 | 项光春 | Hydraulic speed governing electric bevelling machine for cutting pipe |
| JP2009233758A (en) * | 2008-03-25 | 2009-10-15 | Toritsu Engineering:Kk | Beveling machine and beveling apparatus |
| CN201253771Y (en) * | 2008-04-05 | 2009-06-10 | 项光春 | Hydraulic type continuously variable speed cutting groove transmission device |
| CN201366509Y (en) * | 2009-01-15 | 2009-12-23 | 上海岚风机械设备有限公司 | Pipe cutting and bevelling machine |
| CN204148620U (en) * | 2014-08-25 | 2015-02-11 | 苏州博合雅工程材料科技有限公司 | For the beveling machine of pipe cutting |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813009A (en) * | 2016-09-13 | 2018-03-20 | 中国石油天然气管道第二工程公司 | A kind of rotating mechanism of pipeline cold cut cutting mill |
| 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 |
| CN108972128A (en) * | 2018-09-17 | 2018-12-11 | 中国电建集团山东电力建设第工程有限公司 | A kind of device and method installed and adjusted for large-sized annular beveling machine |
| CN108972128B (en) * | 2018-09-17 | 2023-08-11 | 中国电建集团山东电力建设第一工程有限公司 | Device and method for installing and adjusting large annular beveling machine |
| CN109352088A (en) * | 2018-12-11 | 2019-02-19 | 哈尔滨工程大学 | A kind of small-caliber pipeline bevel cut machine |
| CN113878163A (en) * | 2021-12-08 | 2022-01-04 | 水清华(天津)环保科技有限公司 | Large-diameter metal pipeline cutting device |
| CN113878163B (en) * | 2021-12-08 | 2022-02-25 | 水清华(天津)环保科技有限公司 | Large-diameter metal pipeline cutting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104227120A (en) | Beveling machine for cutting pipeline | |
| CN104227142A (en) | Outer clamp type bevelling machine | |
| CN204148655U (en) | Outer jaw type beveling machine | |
| CN103737123B (en) | Gear shaving technology equipment | |
| CN204148618U (en) | Pipeline bevel cut machine | |
| CN204148620U (en) | For the beveling machine of pipe cutting | |
| CN204148619U (en) | The electronic bevel cut machine of outer jaw type | |
| CN103758877A (en) | Spline connection structure for servo motor | |
| CN203918305U (en) | Tube groove group is blown formula internal clamp to the back of the body | |
| CN204976248U (en) | Accurate processingequipment of sealed arc piece | |
| CN203770439U (en) | Spline connecting structure for servo motor | |
| CN102518783A (en) | Double-screw extruder reduction gear box provided with tandem thrust bearing pre-loading device | |
| CN204148621U (en) | For the efficient beveling machine of cylinder cutting | |
| CN103790954A (en) | Double-half outer ring joint bearing | |
| JP6466203B2 (en) | How to repair roll chock for rolling mill | |
| CN204018452U (en) | Hose connector core bend pipe mould | |
| CN105065596A (en) | Nut rotation type ball screw pair with anti-loosening device | |
| CN104279300B (en) | A kind of can the gear of fast assembling-disassembling | |
| CN202418506U (en) | Reduction gear box of double-screw extruder with tandem thrust bearing pre-tightening device | |
| CN204985579U (en) | Rotary -type ball of nut is vice with locking device | |
| CN104384597B (en) | A kind of cutting equipment of heavy caliber pipe | |
| CN217497591U (en) | Split roller way capable of realizing online maintenance | |
| CN203823296U (en) | High-pressure high-speed rotating joint | |
| CN106926301A (en) | A kind of plastic pipe cutting machine is cylindrical to follow cutter sweep | |
| CN202845805U (en) | Chuck type rotating tailstock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141224 |