CN106312237A - Large-diameter circle scribing cutter and using method thereof - Google Patents

Large-diameter circle scribing cutter and using method thereof Download PDF

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Publication number
CN106312237A
CN106312237A CN201610766430.3A CN201610766430A CN106312237A CN 106312237 A CN106312237 A CN 106312237A CN 201610766430 A CN201610766430 A CN 201610766430A CN 106312237 A CN106312237 A CN 106312237A
Authority
CN
China
Prior art keywords
sickle
connecting rod
diameter circular
motor
support column
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
Application number
CN201610766430.3A
Other languages
Chinese (zh)
Inventor
武治海
王齐
孙鹏宽
刘栓金
彭丽园
袁光伟
宋存文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Huajian Storage Equipment Science & Technology Co Ltd
Original Assignee
Shandong Huajian Storage Equipment Science & Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shandong Huajian Storage Equipment Science & Technology Co Ltd filed Critical Shandong Huajian Storage Equipment Science & Technology Co Ltd
Priority to CN201610766430.3A priority Critical patent/CN106312237A/en
Publication of CN106312237A publication Critical patent/CN106312237A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K7/00Cutting, scarfing, or desurfacing by applying flames
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K7/00Cutting, scarfing, or desurfacing by applying flames
    • B23K7/10Auxiliary devices, e.g. for guiding or supporting the torch
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25HWORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H7/00Marking-out or setting-out work
    • B25H7/04Devices, e.g. scribers, for marking

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention relates to a large-diameter circle scribing cutter and a using method thereof. The large-diameter circle scribing cutter comprises a positioning rotary mechanism, a rotary supporting mechanism and a driving mechanism. The positioning rotary mechanism comprises a positioning shaft, a bearing and a supporting post. The top end of the positioning shaft is fixedly connected with the bottom end of the supporting post. The positioning shaft or the supporting post is sleeved with the bearing. A connecting rod is arranged at the top end of the supporting post. The end of the connecting rod is provided with a scriber or a cutting unit. The rotary supporting mechanism comprises a vertical rod. The top end of the vertical rod is fixedly connected to the connecting rod. Rolling wheels are arranged at the bottom end of the vertical rod. The driving mechanism comprises a motor. A motor body of the motor is fixedly arranged on the connecting rod. A traveling wheel is connected to an output shaft of the motor.

Description

A kind of large-diameter circular line sickle and using method thereof
Technical field
The present invention relates to a kind of line, cutter sweep, particularly relate to a kind of large-diameter circular line sickle and user thereof Method.
Background technology
For line or the gas cutting of the round pieces such as Big Diameter Flange, its traditional diamond-making technique be utilize compasses, square, The gauges such as ruler finish corresponding size, circular arc, node on cardboard, this cardboard are attached to the steel plate that need to process etc. more former Material surface, beats on node with draw point the most again, makes surface to be machined leave the pinprick of respective profile, re-uses relevant brill The apparatus processing such as bed, hand-held cutter.This kind of processing forwarding method is primarily present following shortcoming: one, the node tapped with draw point Poor with the registration of cardboard, the application condition therefore processed is big;Two, complex procedures, inefficient;Three, the method processed The conformability of the workpiece such as orchid is poor, substantially less than interchangeability.
Because above-mentioned defect, the design people, the most in addition research and innovation, to founding the big straight of a kind of new structure Footpath circle line sickle and using method thereof, preferably to process the workpiece such as Big Diameter Flange.
Summary of the invention
For solving above-mentioned technical problem, it is an object of the invention to provide the product that a kind of mismachining tolerance is little, efficiency is high, process Product conformability is good, interchangeability is high large-diameter circular line sickle and using method thereof.
The large-diameter circular line sickle of the present invention, including position rotating mechanism, rotary support mechanism and drive mechanism, institute Stating rotary positioning mechanism and include locating shaft, bearing and support column, the top of described locating shaft is fixedly connected on the bottom of support column, Described bearing holder (housing, cover) is on locating shaft or support column, and the top of described support column is provided with connecting rod, and the end of described connecting rod is provided with Scriber or sickle, described rotary support mechanism includes that montant, the top of described montant are fixedly connected in connecting rod, montant Bottom be provided with roller, described drive mechanism includes that motor, the body of described motor are fixedly installed in connecting rod, motor defeated Connect on shaft and have road wheel.
Further, the large-diameter circular line sickle of the present invention, also include that retaining mechanism, described retaining mechanism include lock Tight bolt, the top of described support column is provided with through hole, and described connecting rod is slidably disposed in through hole, and described clamping screw leads to Cross the top being threaded in support column, and the bottom of clamping screw can extend into through hole.
Further, the large-diameter circular line sickle of the present invention, the surface of described connecting rod is provided with rule.
Further, the large-diameter circular line sickle of the present invention, also include fixed mechanism, described fixed mechanism is used for will Scriber or sickle are fixed in connecting rod.
Further, the large-diameter circular line sickle of the present invention, described sickle is burner tip.
Further, the large-diameter circular line sickle of the present invention, the bottom of described montant is provided with cross bar, and described roller sets Put the end at cross bar.
Further, the large-diameter circular line sickle of the present invention, the lower section of described bearing is provided with base, described bearing It is fixedly installed on base.
Further, the large-diameter circular line sickle of the present invention, described drive mechanism also includes switch board, described control Being provided with converter in cabinet, described converter electrically connects with motor.
Further, the large-diameter circular line sickle of the present invention, described connecting rod is made up of stainless-steel pipe.
By such scheme, the present invention at least has the advantage that the large-diameter circular line sickle of the present invention, by inciting somebody to action Connecting rod is arranged on the support column of position rotating mechanism and arranges scriber or sickle in the end of connecting rod so that it is energy Enough processing large-diameter circular workpiece efficiently, and owing to using motor-driven mode to be automatically performed processing, therefore its processing Error is less, and the product conformability processed is more preferable, and interchangeability is high.During specific works, motor drives road wheel at steel plate Surface walking so that connecting rod rotates around support column and locating shaft under the drive of motor and road wheel, meanwhile, Steel plate can be rule or cutting operation by scriber and sickle, very easy to use.In sum, the present invention's is big straight The product conformability that sickle mismachining tolerance is little, efficiency is high in footpath circle line, process is good, interchangeability is high.
The using method of the large-diameter circular line sickle of the present invention, comprises the following steps:
A: get out centre bore on steel plate;
B: the top of locating shaft is inserted in centre bore;
C: slided by connecting rod relative support post, until scriber or sickle arrive pre-position;
D: connecting rod is locked on the support columns by retaining mechanism;
E: start motor and make its drive connection bar rotate a circle, starts scriber or sickle simultaneously.
By such scheme, the present invention at least has the advantage that the large-diameter circular line sickle by the present invention Steel plate is cut or rules by using method, it is possible to preferably processing large-diameter circular workpiece, owing to using motor to drive certainly Dynamic processing, the product error using the method to process is less, and interchangeability is higher.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, And can be practiced according to the content of description, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Accompanying drawing explanation
Fig. 1 is the structural representation of large-diameter circular of the present invention line sickle;
In figure, 1: locating shaft;2: bearing;3: support column;4: connecting rod;5: sickle;6: montant;7: roller;8: motor; 9: road wheel;10: clamping screw;11: fixed mechanism;12: cross bar;13: base;14: steel plate.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is described in further detail.Hereinafter implement Example is used for illustrating the present invention, but is not limited to the scope of the present invention.
See Fig. 1, a kind of large-diameter circular of a preferred embodiment of the present invention line sickle, including position rotating mechanism, Rotary support mechanism and drive mechanism, rotary positioning mechanism includes locating shaft 1, bearing 2 and support column 3, and the top of locating shaft is solid Surely being connected to the bottom of support column, bearing holder (housing, cover) is on locating shaft or support column, and the top of support column is provided with connecting rod 4, connecting rod End be provided with scriber or sickle 5, rotary support mechanism includes montant 6, and the top of montant is fixedly connected in connecting rod, The bottom of montant is provided with roller 7, and drive mechanism includes motor 8, and the body of motor is fixedly installed in connecting rod, the output of motor Connect on axle and have road wheel 9.
By connecting rod being arranged on the support column of position rotating mechanism and arranging scriber in the end of connecting rod Or sickle so that it is large-diameter circular workpiece can be processed efficiently, and owing to using motor-driven mode to be automatically performed Processing, therefore its mismachining tolerance is less, and the product conformability processed is more preferable, and interchangeability is high.During specific works, motor drives Dynamic road wheel is walked on the surface of steel plate so that connecting rod under the drive of motor and road wheel around support column and locating shaft Rotating, meanwhile, steel plate can be rule or cutting operation by scriber and sickle, very easy to use.To sum up institute Stating, sickle mismachining tolerance is little, efficiency is high for the line of the large-diameter circular of the present invention, the product conformability that processes is good, interchangeability High.
As preferably, the large-diameter circular line sickle of the present invention, also include retaining mechanism, retaining mechanism includes locking screw Bolt 10, the top of support column is provided with through hole (not shown), and connecting rod is slidably disposed in through hole, and clamping screw passes through It is threaded in the top of support column, and the bottom of clamping screw can extend into through hole.
Being provided for by connecting rod locking on the support columns of clamping screw, connecting rod is slidably disposed on support column In through hole so that operator can regulate the size of processing as required.
As preferably, the large-diameter circular line sickle of the present invention, the surface of connecting rod is provided with rule and (does not shows in figure Go out).
The setting of rule facilitates operator's regulation to processing dimension.
As preferably, the large-diameter circular line sickle of the present invention, also include fixed mechanism 11, fixed mechanism will be for drawing Line device or sickle are fixed in connecting rod.
As preferably, the large-diameter circular line sickle of the present invention, sickle is burner tip.
As preferably, the large-diameter circular line sickle of the present invention, the bottom of montant is provided with cross bar 12, and roller is arranged on horizontal stroke The end of bar.
As preferably, the large-diameter circular line sickle of the present invention, the lower section of bearing is provided with base 13, and bearing is fixing to be set Put on base.
The setting of base strengthens stability when position rotating mechanism is placed on steel plate.
As preferably, the large-diameter circular line sickle of the present invention, drive mechanism also includes switch board (not shown), Being provided with converter in switch board, converter electrically connects with motor.
Converter is for controlling the output speed of motor.
As preferably, the large-diameter circular line sickle of the present invention, connecting rod is made up of stainless-steel pipe.
The using method of the large-diameter circular line sickle of the present invention, comprises the following steps:
S1: get out centre bore on steel plate 14;
S2: the top of locating shaft is inserted in centre bore;
S3: slided by connecting rod relative support post, until scriber or sickle arrive pre-position;
S4: connecting rod is locked on the support columns by retaining mechanism;
S5: start motor and make its drive connection bar rotate a circle, starts scriber or sickle simultaneously.
Steel plate is cut by the rule using method of sickle of the large-diameter circular of the present invention or rules, it is possible to more preferably Ground processing large-diameter circular workpiece, owing to using motor to drive processing automatically, the product error using the method to process is less, Interchangeability is higher.
Below it is only the preferred embodiment of the present invention, is not limited to the present invention, it is noted that this technology is led For the those of ordinary skill in territory, on the premise of without departing from the technology of the present invention principle, it is also possible to make some improvement and modification, These improve and modification also should be regarded as protection scope of the present invention.

Claims (10)

1. a large-diameter circular line sickle, it is characterised in that: include position rotating mechanism, rotary support mechanism and driving machine Structure, described rotary positioning mechanism includes that locating shaft, bearing and support column, the top of described locating shaft are fixedly connected on support column Bottom, described bearing holder (housing, cover) is on locating shaft or support column, and the top of described support column is provided with connecting rod, the end of described connecting rod Being provided with scriber or sickle, described rotary support mechanism includes that montant, the top of described montant are fixedly connected in connecting rod, The bottom of montant is provided with roller, and described drive mechanism includes that motor, the body of described motor are fixedly installed in connecting rod, motor Output shaft on connect have road wheel.
Large-diameter circular the most according to claim 1 line sickle, it is characterised in that: also include retaining mechanism, described lock Tight mechanism includes that clamping screw, the top of described support column are provided with through hole, and described connecting rod is slidably disposed in through hole, institute State clamping screw and be threadedly attached in the top of support column, and the bottom of clamping screw can extend into through hole.
Large-diameter circular the most according to claim 2 line sickle, it is characterised in that: the surface of described connecting rod is provided with quarter Degree chi.
Large-diameter circular the most according to claim 1 line sickle, it is characterised in that: also include fixed mechanism, described solid Determine mechanism for scriber or sickle are fixed on connecting rod.
Large-diameter circular the most according to claim 1 line sickle, it is characterised in that: described sickle is that cutter cuts Mouth.
Large-diameter circular the most according to claim 1 line sickle, it is characterised in that: the bottom of described montant is provided with horizontal stroke Bar, described roller is arranged on the end of cross bar.
Large-diameter circular the most according to claim 1 line sickle, it is characterised in that: the lower section of described bearing is provided with the end Seat, described bearing is fixedly installed on base.
Large-diameter circular the most according to claim 1 line sickle, it is characterised in that: described drive mechanism also includes controlling Cabinet, is provided with converter in described switch board, described converter electrically connects with motor.
Large-diameter circular the most according to claim 1 line sickle, it is characterised in that: described connecting rod is by stainless-steel pipe Make.
10. the using method of a large-diameter circular as claimed in claim 3 line sickle, it is characterised in that: include following Step:
A: get out centre bore on steel plate;
B: the top of locating shaft is inserted in centre bore;
C: slided by connecting rod relative support post, until scriber or sickle arrive pre-position;
D: connecting rod is locked on the support columns by retaining mechanism;
E: start motor and make its drive connection bar rotate a circle, starts scriber or sickle simultaneously.
CN201610766430.3A 2016-08-30 2016-08-30 Large-diameter circle scribing cutter and using method thereof Pending CN106312237A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610766430.3A CN106312237A (en) 2016-08-30 2016-08-30 Large-diameter circle scribing cutter and using method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610766430.3A CN106312237A (en) 2016-08-30 2016-08-30 Large-diameter circle scribing cutter and using method thereof

Publications (1)

Publication Number Publication Date
CN106312237A true CN106312237A (en) 2017-01-11

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107214378A (en) * 2017-07-17 2017-09-29 李艳 A kind of double head type die cutting devices
CN107289895A (en) * 2017-07-25 2017-10-24 爱佩仪中测(成都)精密仪器有限公司 For the chalker to metal tube outer circumferential walls
CN107378351A (en) * 2017-08-30 2017-11-24 北京天润建设有限公司 A kind of circular steel plate cutting auxiliary device
CN112122866A (en) * 2020-08-28 2020-12-25 成都飞机工业(集团)有限责任公司 Pipe welding shrinkage control device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87206552U (en) * 1987-04-16 1988-07-27 王永军 Gas cutting gauge
CN2150006Y (en) * 1993-03-12 1993-12-22 熊国祥 Magnetic gauge for cutting
US5360201A (en) * 1993-05-13 1994-11-01 Balentine Darrell G Hole and circle torch cutting attachment
CN201471049U (en) * 2009-07-24 2010-05-19 顾国勋 Circle gas cutting device
CN202317410U (en) * 2011-11-01 2012-07-11 青岛东方铁塔股份有限公司 Simple steel plate circle-cutting machine
CN102728927A (en) * 2012-06-19 2012-10-17 无锡市优耐特石化装备有限公司 Semiautomatic cutting machine for steel plate
KR20130112263A (en) * 2012-04-03 2013-10-14 손창호 Compasses for a gas cutter
CN203973017U (en) * 2014-07-16 2014-12-03 国家电网公司 A kind of semi-automatic circle-cutting machine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87206552U (en) * 1987-04-16 1988-07-27 王永军 Gas cutting gauge
CN2150006Y (en) * 1993-03-12 1993-12-22 熊国祥 Magnetic gauge for cutting
US5360201A (en) * 1993-05-13 1994-11-01 Balentine Darrell G Hole and circle torch cutting attachment
CN201471049U (en) * 2009-07-24 2010-05-19 顾国勋 Circle gas cutting device
CN202317410U (en) * 2011-11-01 2012-07-11 青岛东方铁塔股份有限公司 Simple steel plate circle-cutting machine
KR20130112263A (en) * 2012-04-03 2013-10-14 손창호 Compasses for a gas cutter
CN102728927A (en) * 2012-06-19 2012-10-17 无锡市优耐特石化装备有限公司 Semiautomatic cutting machine for steel plate
CN203973017U (en) * 2014-07-16 2014-12-03 国家电网公司 A kind of semi-automatic circle-cutting machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107214378A (en) * 2017-07-17 2017-09-29 李艳 A kind of double head type die cutting devices
CN107289895A (en) * 2017-07-25 2017-10-24 爱佩仪中测(成都)精密仪器有限公司 For the chalker to metal tube outer circumferential walls
CN107378351A (en) * 2017-08-30 2017-11-24 北京天润建设有限公司 A kind of circular steel plate cutting auxiliary device
CN112122866A (en) * 2020-08-28 2020-12-25 成都飞机工业(集团)有限责任公司 Pipe welding shrinkage control device
CN112122866B (en) * 2020-08-28 2021-09-07 成都飞机工业(集团)有限责任公司 Pipe welding shrinkage control device

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Application publication date: 20170111