CN106583879A - Portable circle cutting machine suitable for circular thick plate cutting and cutting method thereof - Google Patents
Portable circle cutting machine suitable for circular thick plate cutting and cutting method thereof Download PDFInfo
- Publication number
- CN106583879A CN106583879A CN201710081404.1A CN201710081404A CN106583879A CN 106583879 A CN106583879 A CN 106583879A CN 201710081404 A CN201710081404 A CN 201710081404A CN 106583879 A CN106583879 A CN 106583879A
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- China
- Prior art keywords
- cutting
- cutting machine
- circle
- cut
- steel plate
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Arc Welding In General (AREA)
Abstract
The invention provides a portable circle cutting machine suitable for circular thick plate cutting and a cutting method of the portable circle cutting machine. The portable circle cutting machine comprises a cutting machine and a triangular-pyramid-shaped frame. Supporting legs which are used for fixing the frame to a steel plate to be cut are arranged on the three vertexes of the bottom surface of the frame. A stand column which is used for aligning to the circle center of the steel plate to be cut is fixedly arranged below the vertex of the frame. A rotating platform where the cutting machine is placed is arranged on the lower portion of the stand column, a guide rod is transversely arranged on the outer side of the rotating platform, and a guide wheel is arranged at the lower end of the outer side of the guide rod. The portable circle cutting machine can process workpieces with the specifications beyond the working range of the circle cutting machine, can also omit the purchase expense of a circle cutting machine, saves the cost, is high in efficiency, smooth in notch and attractive, has the effect close to the effect of plasma cutting of a machine tool, can be arranged on the horizontal plane or the inclined plane in an attracted mode to conduct 0-45-degree groove cutting, and can be widely applied to petroleum, chemical engineering, shipbuilding and machining enterprises.
Description
Technical field
The present invention relates to cutting equipment, more particularly to a kind of portable circle-cutting machine and its cutting suitable for circular thick plates cutting
Method.
Background technology
The circular cutting of steel plate is generally using methods such as wire cutting, cut.Existing method has some shortcomings:It is a kind of
It is to have purchased digital controlled cutting machine, large scale steel plate can be placed on planer type numerical control CUT and be processed, but needs crane
Coordinate with fork truck, high cost and can not realize locally being cut in prefabricated structure;One kind be line after by hand
Autogenous cutting, but hand cut bowlder facet is difficult to ensure that smooth, and it is again one no small that special circle-cutting machine is purchased again
Expense;In sum, a kind of portable circle-cutting machine for meeting the circular cutting of slab is developed significant.
The content of the invention
The purpose of the present invention is to overcome deficiency of the prior art, there is provided a kind of simple structure, cutting efficiency are high, otch is put down
Whole portable circle-cutting machine and its cutting method suitable for circular thick plates cutting.
The technical solution adopted in the present invention is:A kind of portable circle-cutting machine suitable for circular thick plates cutting, including cutting
Machine, also including triangular pyramid framework, the summit of bottom surface three of the framework is separately provided for being fixed on the framework to be cut
The supporting leg on steel plate is cut, the summit lower section of the framework is fixedly installed the column for aligning the steel plate center of circle to be cut, institute
The bottom for stating column is provided with the rotation platform for placing the cutting machine, and the rotation platform is provided with laterally outside guide rod,
The outside lower end of the guide rod is provided with guide wheel.
The bottom of supporting leg described in root is provided with the permanent-magnet magnetic for being fixed on the supporting leg on steel plate to be cut
Ferrum.
The cutting machine includes manual cutting torch and track semi auto cutting machine.
The present invention also provides a kind of cutting method based on the above-mentioned portable circle-cutting machine suitable for circular thick plates cutting, including
Following steps:
(1) the above-mentioned portable circle-cutting machine suitable for circular thick plates cutting is prepared;
(2) center of circle is made in steel plate line to be cut, cuts Circular test line;
(3) the column center in the middle of portable circle-cutting machine is aligned with the center of circle, and three supports is fixed by permanent magnetic iron
Lower limb, meanwhile, guide wheel is placed on steel plate to be cut and is located at cutting Circular test line outside;
(4) cutting machine body is placed on rotation platform, the pullover for being cased with cutting torch is fixed on guide rod, and adjust pullover
So that cutting torch alignment cutting Circular test line;
(5) steel plate to be cut is preheated;
(6) guide rod is promoted, and opens cutting machine until cutting is completed.
The invention has the beneficial effects as follows:
1. the specification that portable circle-cutting machine of the invention can be processed outside super circle-cutting machine working range can save the purchase of circle-cutting machine again
Expense is put, it is cost-effective.
2. portable circle-cutting machine cutting efficiency of the invention is high, and otch is also smooth, attractive in appearance, and lathe plasma cutting effect phase
Closely.
3. strength permanent magnetic iron can be added on three supporting legs of portable circle-cutting machine of the invention, horizontally or diagonally face is can be adsorbed on
On, cutting planes circle is very convenient easy to operate, can carry out 0-45 ° of beveling and cutting, can be widely applied to oil, chemical industry shipbuilding and machine
The enterprises such as tool processing.
Description of the drawings
Fig. 1:The portable circle-cutting machine structural representation of the present invention;
Fig. 2:The effect diagram that the portable circle-cutting machine incising circular cut deal of the present invention reaches.
Accompanying drawing is marked:1st, framework;2nd, supporting leg;3rd, column;4th, rotation platform;5th, guide rod;6th, guide wheel;7th, steel to be cut
Plate.
Specific embodiment
Below in conjunction with the accompanying drawings the invention will be further described.
As shown in Figure 1, a kind of portable circle-cutting machine suitable for circular thick plates cutting, including manual cutting torch and track half are certainly
The cutting machines such as dynamic cutting machine.Additionally, portable circle-cutting machine of the invention also includes triangular pyramid framework 1, by four triangle sets into tool
There is the non-deformability of optimum, the size of the framework 1 can be adjusted according to the radius of cutting circle.Push up the bottom surface three of the framework 1
Point is separately provided for the supporting leg 2 being fixed on the framework 1 on steel plate to be cut 7, three supporting legs, 2 stress
Direction is vertical load, therefore is not required to add unnecessary bearing diagonal to eliminate transversely deforming;The bottom of supporting leg described in root 2 is provided with use
In the permanent magnetic iron being fixed on the supporting leg 2 on steel plate to be cut 7, can be adsorbed on horizontally or diagonally face, carry out 0-45 °
Beveling and cutting.The summit lower section of the framework 1 is fixedly installed the column 3 for aligning the center of circle of steel plate to be cut 7.The column
3 bottom is provided with the rotation platform 4 for placing the cutting machine, plays preferable supporting role, and can well ensure cutting
Round precision.The rotation platform 4 is provided with laterally outside guide rod 5, can adjust the guide rod 5 according to the radius of cutting circle
Length.The outside lower end of the guide rod 5 is provided with guide wheel 6.
Based on the cutting method of the above-mentioned portable circle-cutting machine suitable for circular thick plates cutting, comprise the following steps:
First, above-mentioned portable circle-cutting machine is prepared;Secondly, the center of circle is made in the line of steel plate to be cut 7, cuts Circular test line;So
Afterwards, the center of column 3 in the middle of portable circle-cutting machine is aligned with the center of circle, and three supporting legs 2 is fixed by permanent magnetic iron, together
When, guide wheel 6 is placed on steel plate to be cut 7 and is located at cutting Circular test line outside;Then, cutting machine body is placed on rotation platform 4
On, the pullover for being cased with cutting torch is fixed on guide rod 5, and pullover is adjusted so that cutting torch alignment cutting Circular test line;Portable cyclotomy
After the completion of machine placement, steel plate 7 to be cut is preheated, thicker preheating requirement is higher;Finally, promote guide rod 5, and open cutting machine until
Cutting is completed, and ensures that facet is smooth in cutting process.
Using portable circle-cutting machine of the invention and its cutting method, the cutting effect of its cutting effect and professional equipment is to such as
Shown in table 1 below:
Table 1:Portable circle-cutting machine is contrasted with professional equipment
By every contrast in table 1, it is seen that portable cyclotomy function of the invention reaches the cutting effect (cutting of special equipment
The effect that Circular Medium Plate reaches is as shown in Figure 2), and the suitability is wider.
Claims (4)
1. a kind of portable circle-cutting machine suitable for circular thick plates cutting, including cutting machine, it is characterised in that also including triangular pyramid
Framework, the summit of bottom surface three of the framework is separately provided for the supporting leg being fixed on the framework on steel plate to be cut,
The summit lower section of the framework is fixedly installed the column for aligning the steel plate center of circle to be cut, and the bottom of the column is provided with
Place the rotation platform of the cutting machine, the rotation platform is provided with laterally outside guide rod, the outside lower end of the guide rod
It is provided with guide wheel.
2. the portable circle-cutting machine suitable for circular thick plates cutting according to claim 1, it is characterised in that per described in root
The bottom of support leg is provided with the permanent magnetic iron for being fixed on the supporting leg on steel plate to be cut.
3. the portable circle-cutting machine suitable for circular thick plates cutting according to claim 1, it is characterised in that the cutting machine
Including manual cutting torch and track semi auto cutting machine.
4. a kind of cutting based on the portable circle-cutting machine for being applied to circular thick plates cutting described in any one of the claims 1 to 3
Method, it is characterised in that comprise the following steps:
(1) the portable circle-cutting machine suitable for circular thick plates cutting described in claim 1-3 any one is prepared;
(2) center of circle is made in steel plate line to be cut, cuts Circular test line;
(3) the column center in the middle of portable circle-cutting machine is aligned with the center of circle, and three supporting legs is fixed by permanent magnetic iron, together
When, guide wheel is placed on steel plate to be cut and is located at cutting Circular test line outside;
(4) cutting machine body is placed on rotation platform, the pullover for being cased with cutting torch is fixed on guide rod, and adjust pullover and caused
Cutting torch alignment cutting Circular test line;
(5) steel plate to be cut is preheated;
(6) guide rod is promoted, and opens cutting machine until cutting is completed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710081404.1A CN106583879A (en) | 2017-02-15 | 2017-02-15 | Portable circle cutting machine suitable for circular thick plate cutting and cutting method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710081404.1A CN106583879A (en) | 2017-02-15 | 2017-02-15 | Portable circle cutting machine suitable for circular thick plate cutting and cutting method thereof |
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Publication Number | Publication Date |
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CN106583879A true CN106583879A (en) | 2017-04-26 |
Family
ID=58587549
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CN201710081404.1A Pending CN106583879A (en) | 2017-02-15 | 2017-02-15 | Portable circle cutting machine suitable for circular thick plate cutting and cutting method thereof |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109940245A (en) * | 2019-04-18 | 2019-06-28 | 河北凯森石化工程有限责任公司 | A kind of circular steel plate cutting stock device |
Citations (8)
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---|---|---|---|---|
CN201552364U (en) * | 2009-11-30 | 2010-08-18 | 邹晓宁 | Circular gas cutting machine with magnetic sucking legs |
CN203901278U (en) * | 2014-05-27 | 2014-10-29 | 河北钢铁股份有限公司 | High-precision adjustable manual steel plate circle cutting tool |
CN204545657U (en) * | 2015-04-02 | 2015-08-12 | 王国庆 | Adjustable manual disc cutter |
CN204545656U (en) * | 2015-01-30 | 2015-08-12 | 中信重工机械股份有限公司 | A kind of gas cutting device for cyclotomy |
CN204747712U (en) * | 2015-04-20 | 2015-11-11 | 抚顺欣和石化设备制造有限公司 | Hand cyclotomy machine |
CN105057841A (en) * | 2015-07-28 | 2015-11-18 | 鞍钢建设集团有限公司 | Auxiliary device and method for manual flame rounding |
CN205629616U (en) * | 2016-05-24 | 2016-10-12 | 中核检修有限公司 | Cutting torch support frame |
CN206567659U (en) * | 2017-02-15 | 2017-10-20 | 中海油能源发展股份有限公司 | A kind of portable circle-cutting machine for being applied to circular thick plates cutting |
-
2017
- 2017-02-15 CN CN201710081404.1A patent/CN106583879A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201552364U (en) * | 2009-11-30 | 2010-08-18 | 邹晓宁 | Circular gas cutting machine with magnetic sucking legs |
CN203901278U (en) * | 2014-05-27 | 2014-10-29 | 河北钢铁股份有限公司 | High-precision adjustable manual steel plate circle cutting tool |
CN204545656U (en) * | 2015-01-30 | 2015-08-12 | 中信重工机械股份有限公司 | A kind of gas cutting device for cyclotomy |
CN204545657U (en) * | 2015-04-02 | 2015-08-12 | 王国庆 | Adjustable manual disc cutter |
CN204747712U (en) * | 2015-04-20 | 2015-11-11 | 抚顺欣和石化设备制造有限公司 | Hand cyclotomy machine |
CN105057841A (en) * | 2015-07-28 | 2015-11-18 | 鞍钢建设集团有限公司 | Auxiliary device and method for manual flame rounding |
CN205629616U (en) * | 2016-05-24 | 2016-10-12 | 中核检修有限公司 | Cutting torch support frame |
CN206567659U (en) * | 2017-02-15 | 2017-10-20 | 中海油能源发展股份有限公司 | A kind of portable circle-cutting machine for being applied to circular thick plates cutting |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109940245A (en) * | 2019-04-18 | 2019-06-28 | 河北凯森石化工程有限责任公司 | A kind of circular steel plate cutting stock device |
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Application publication date: 20170426 |
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