CN104117753A - Construction method for cutting circles through semi-automatic cutting machine - Google Patents
Construction method for cutting circles through semi-automatic cutting machine Download PDFInfo
- Publication number
- CN104117753A CN104117753A CN201410341739.9A CN201410341739A CN104117753A CN 104117753 A CN104117753 A CN 104117753A CN 201410341739 A CN201410341739 A CN 201410341739A CN 104117753 A CN104117753 A CN 104117753A
- Authority
- CN
- China
- Prior art keywords
- cutting machine
- semi
- screw rod
- semi auto
- bearing pin
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/002—Machines, apparatus, or equipment for cutting plane workpieces, e.g. plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
- B23K7/105—Auxiliary devices, e.g. for guiding or supporting the torch specially adapted for particular geometric forms
- B23K7/107—Auxiliary devices, e.g. for guiding or supporting the torch specially adapted for particular geometric forms for cutting circles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/18—Sheet panels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Drilling And Boring (AREA)
Abstract
The invention relates to a construction method for cutting circles through a semi-automatic cutting machine. The construction method is characterized in that a cutting mould is formed by the semi-automatic cutting machine, a full-thread screw, a pin, a bearing, a shaft sleeve and a connection plate. The connection plate with an internal threaded hole is arranged on one side of the cutting machine, the shaft sleeve and the pin with a cone at the lower end are machined through a machining method, and an internal threaded hole is needed to be machined in one side of the shaft sleeve. The pin and the shaft sleeve are in interference fit with the bearing respectively to form an integral whole, and then, the integral whole is connected with the semi-automatic cutting machine through the full-thread screw. A punch mark is formed on a cut plate, the cone of the pin aligns to the punch mark to perform positioning, the full-thread screw is regulated, a worker presses the pin when a cutting radius is achieved, and circle cutting through the semi-automatic cutting machine is completed.
Description
Technical field
The present invention relates to a kind of construction method with semi auto cutting machine cyclotomy, belong to metallurgy industry structure steel fabrication construction field.
Background technology
In structure steel fabrication field, usually run into larger-diameter circular plate processing, as round members such as flange circle and blind flanges, this kind of member is mainly used in the connection between large-diameter pipeline, and consumption is very large, if do not have Numerical control cutting machine equipment just to need manual line in processing factory, then adopt the method for manual oxygen cutting to process, so not only do not ensured cutting accuracy but also wasted manually, reduced production efficiency.
Summary of the invention
The object of the invention is does not have Numerical control cutting machine equipment in order to solve in circular plate processing in enormous quantities and processing factory, and the one providing is simple to operate, safe, quick, and can ensure a kind of construction method with semi auto cutting machine cyclotomy of cutting accuracy.
The object of the invention is to realize in the following ways:
First determine the processing diameter of circular sheet material according to figure paper size, make an adjustable cutting mold according to the difference of each plate processing diameter, cutting mold is made up of semi auto cutting machine, harness cord screw rod, bearing pin, bearing, axle sleeve, connecting plate; A side at semi auto cutting machine is installed a connecting plate with internal thread hole; Adopt the method for machining to process bearing pin and the axle sleeve of a lower end band centrum, axle sleeve one side need process an internal thread hole; Bearing pin and axle sleeve are carried out to interference fit with bearing respectively, form a whole, then with harness cord screw rod, itself and semi auto cutting machine are linked together; On the sheet material of cutting, get " sample dotting punch ", the centrum of bearing pin and " sample dotting punch " are aligned to location, adjust harness cord screw rod, reach after cut radius, manually pin bearing pin, complete the work with semi auto cutting machine cyclotomy.
Advantage of the present invention is: adopt construction method of the present invention can ensure cutting accuracy, reduce labour intensity, the time used of constructing is also shorter.
Brief description of the drawings
Fig. 1 is the structural representation of cutting mold of the present invention.
Fig. 2 is the A-A profile of Fig. 1.
With reference to accompanying drawing 1,2, patent of the present invention comprises bearing pin 1, axle sleeve 2, bearing 3, harness cord screw rod 4, connecting plate 5, semi auto cutting machine 6.
Detailed description of the invention
1, determine the diameter of each circular plate according to drawing, add up the diameter type of circular plate, determine the length of harness cord screw rod 4, be as the criterion with maximum gauge.
2, according to the length assembling cutting mold of harness cord screw rod 4, cutting mold is made up of bearing pin 1, axle sleeve 2, bearing 3, harness cord screw rod 4, connecting plate 5, semi auto cutting machine 6.A side at semi auto cutting machine 6 is installed a connecting plate 5 with internal thread hole; Adopt the method for machining to process bearing pin 1 and the axle sleeve 2 of a lower end band centrum, axle sleeve 2 one sides need process an internal thread hole; Bearing pin 1 and axle sleeve 2 are carried out to interference fit with bearing 3 respectively, form a whole, after then with harness cord screw rod 4, itself and semi auto cutting machine 6 being linked together, be assembled into cutting mold.
3, the sheet material of cutting is put on the platform of leveling, on sheet material, get " sample dotting punch ", the centrum of bearing pin 1 and " sample dotting punch " are aligned to location, then adjust harness cord screw rod 4, be in course of adjustment and can cut by the trim button on semi auto cutting machine 6 the fine setting work of forward line, make it to reach after cut radius, manually pin bearing pin, complete the work with semi auto cutting machine cyclotomy.
The construction method that adopts semi auto cutting machine cyclotomy, every cut quality index has all reached code requirement, and has reduced labour intensity.Can be described as safe, efficient, high-quality, completed the work of major diameter sheet material cyclotomy cheaply, solved a difficult problem for cut quality.
Claims (1)
1. by a construction method for semi auto cutting machine cyclotomy, it is characterized in that: first determine the diameter of each circular plate according to drawing, add up the diameter type of circular plate, determine the length of harness cord screw rod, be as the criterion with maximum gauge; According to the length assembling cutting mold of harness cord screw rod, cutting mold is made up of bearing pin, axle sleeve, bearing, harness cord screw rod, connecting plate, semi auto cutting machine; A side at semi auto cutting machine is installed a connecting plate with internal thread hole; Adopt the method for machining to process bearing pin and the axle sleeve of a lower end band centrum, axle sleeve one side need process an internal thread hole; Bearing pin and axle sleeve are carried out to interference fit with bearing respectively, form a whole, after then with harness cord screw rod, itself and semi auto cutting machine being linked together, be assembled into cutting mold; The sheet material of cutting is put on the platform of leveling, on sheet material, get " sample dotting punch ", the centrum of bearing pin and " sample dotting punch " are aligned to location, adjust harness cord screw rod, be in course of adjustment and can cut by the trim button on semi auto cutting machine the fine setting work of forward line, make it to reach after cut radius, manually pin bearing pin, complete the work with semi auto cutting machine cyclotomy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410341739.9A CN104117753A (en) | 2014-07-18 | 2014-07-18 | Construction method for cutting circles through semi-automatic cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410341739.9A CN104117753A (en) | 2014-07-18 | 2014-07-18 | Construction method for cutting circles through semi-automatic cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104117753A true CN104117753A (en) | 2014-10-29 |
Family
ID=51763515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410341739.9A Pending CN104117753A (en) | 2014-07-18 | 2014-07-18 | Construction method for cutting circles through semi-automatic cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104117753A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3308414C2 (en) * | 1983-03-09 | 1986-09-18 | Winfried 8066 Bergkirchen Stalter | Cutting torch guide device |
| CN2150007Y (en) * | 1993-04-10 | 1993-12-22 | 陈钦泽 | Acetylene cutting device for circular spare-part |
| CN2197226Y (en) * | 1994-06-27 | 1995-05-17 | 常青民 | Multifunctional magnet compass |
| CN201036827Y (en) * | 2006-11-05 | 2008-03-19 | 唐建岐 | Combined multifunctional cutting gauge |
| CN201471049U (en) * | 2009-07-24 | 2010-05-19 | 顾国勋 | Circle gas cutting device |
| CN203265840U (en) * | 2013-05-03 | 2013-11-06 | 智胜化工股份有限公司 | Cutting torch centering adjusting device |
| CN203304738U (en) * | 2013-05-06 | 2013-11-27 | 中国十五冶金建设集团有限公司 | Gas-cutting cutting compasses |
| CN203409405U (en) * | 2013-07-19 | 2014-01-29 | 天津新河船舶重工有限责任公司 | Manual gas cutting magnetic positioning compass |
| CN204035754U (en) * | 2014-06-24 | 2014-12-24 | 中国二冶集团有限公司 | A kind of mold for steel plate major diameter cyclotomy |
-
2014
- 2014-07-18 CN CN201410341739.9A patent/CN104117753A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3308414C2 (en) * | 1983-03-09 | 1986-09-18 | Winfried 8066 Bergkirchen Stalter | Cutting torch guide device |
| CN2150007Y (en) * | 1993-04-10 | 1993-12-22 | 陈钦泽 | Acetylene cutting device for circular spare-part |
| CN2197226Y (en) * | 1994-06-27 | 1995-05-17 | 常青民 | Multifunctional magnet compass |
| CN201036827Y (en) * | 2006-11-05 | 2008-03-19 | 唐建岐 | Combined multifunctional cutting gauge |
| CN201471049U (en) * | 2009-07-24 | 2010-05-19 | 顾国勋 | Circle gas cutting device |
| CN203265840U (en) * | 2013-05-03 | 2013-11-06 | 智胜化工股份有限公司 | Cutting torch centering adjusting device |
| CN203304738U (en) * | 2013-05-06 | 2013-11-27 | 中国十五冶金建设集团有限公司 | Gas-cutting cutting compasses |
| CN203409405U (en) * | 2013-07-19 | 2014-01-29 | 天津新河船舶重工有限责任公司 | Manual gas cutting magnetic positioning compass |
| CN204035754U (en) * | 2014-06-24 | 2014-12-24 | 中国二冶集团有限公司 | A kind of mold for steel plate major diameter cyclotomy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141029 |