CN104057173A - Processing technique for curved plate cutting tool - Google Patents
Processing technique for curved plate cutting tool Download PDFInfo
- Publication number
- CN104057173A CN104057173A CN201410244372.9A CN201410244372A CN104057173A CN 104057173 A CN104057173 A CN 104057173A CN 201410244372 A CN201410244372 A CN 201410244372A CN 104057173 A CN104057173 A CN 104057173A
- Authority
- CN
- China
- Prior art keywords
- arc plate
- cutting machine
- connecting rod
- flame cutting
- arc
- 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
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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
-
- 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
- B23K7/005—Machines, apparatus, or equipment specially adapted for cutting curved workpieces, e.g. tubes
-
- 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
Abstract
The invention provides a processing technique for a curved plate cutting tool; the processing technique sequentially comprises following steps: step1: a curved track tool is assembled; step 2: the curved track tool (13) is assembled on a semi-automatic flame cutting machine (12); a nut (41) on the curved track tooling (13) is connected to the front end of the semi-automatic flame cutting machine (12) through welding; step 3: the assembled semi-automatic flame cutting machine (12) and the curved track tooling (13) are placed on a curved plate (11); then, the front wheel walking path of the semi-automatic flame cutting machine (12) is adjusted to walk outwards; angle of a first rotating regulating shaft (31) and a flame cutting nozzle are adjusted. According to the invention, compared with traditional techniques, the cutting precision and bevel machining precision of the curved plate are greatly improved; the bevel surface is smooth and free from cutting traces; bevel clearances are uniform; polishing quantity of manual beveling is reduced for workers, so that the work intensity of workers is reduced.
Description
Technical field
The present invention relates to construction steel structure processing technique field, more particularly it is a kind of arc plate cutting tool processing technology.
Background technology
Along with the development of steel construction, technology is increasingly mature, and increasing special-shaped structural part is widely used at field of steel structure.Particularly rapidly, the outward appearance of these new steel structures is original and different in spatial steel structure development, and surface mostly is streamlined moulding, and joint form is arc or arc bending component etc.The common cutting process method of arc plate adopts the cutting of manual oxygen+acetylene torch, it is slower that cutting accuracy is difficult to the efficiency of assurance and manual cutting, after manually cutting, in order to guarantee weld seam internal soundness, after groove face need being polished smooth, weld again, virtually improved production cost.
Summary of the invention
The object of the invention is to overcome the weak point of above-mentioned existing background technology, and a kind of arc plate cutting tool processing technology is provided.It can improve the required precision of arc plate cutting processing, has exempted the complicated procedures of common groove polishing, has reduced employee's labour intensity, has improved production efficiency, has reduced production cost.
The object of the invention is to reach by following measure: arc plate cutting tool processing technology, is characterized in that described arc plate cutting tool is comprised of semiautomatic flame cutting machine, arc track frock and arc plate;
Described semiautomatic flame cutting machine rotates regulating shaft, connecting rod, wireway and gas cutting installation composition by semi-automatic dolly fuselage, first; Described connecting rod rotates regulating shaft through two first, and one of them first rotation regulating shaft is fixed in the locating dowel on semi-automatic dolly fuselage, and another the first rotation regulating shaft is fixed on gas cutting device; One end of described wireway is fixed on gas cutting device, and the other end is fixed in locating dowel, and described semiautomatic flame cutting machine is positioned on arc plate;
Described arc track frock is rotated regulating shaft, rolling bearing and connecting rod by nut, screw rod, second and is formed;
One end of described screw rod is fixed on semiautomatic flame cutting machine by nut; Second described one end of rotating regulating shaft is set with screw rod, and the other end is set with connecting rod; The lower end of described connecting rod is fixed with rolling bearing;
The manufacturing procedure of described arc plate cutting tool, in turn includes the following steps:
The first step, the assembling of arc track frock: first rolling bearing is welded to apart from 10mm place, termination, connecting rod one end, then connecting rod is fixed on the second rotation regulating shaft, wherein connecting rod can up-down adjustment;
Second step: arc track frock is assembled on semiautomatic flame cutting machine: by the nut in arc track frock, be connected by welding to the front end of semiautomatic flame cutting machine, then the screw rod in arc track frock turned round on nut fixing;
The 3rd step: the semiautomatic flame cutting machine assembling and arc track frock are put on arc plate, then semiautomatic flame cutting machine front-wheel walking path is walked laterally, regulate first to rotate regulating shaft and flame cutting cutting torch to 45 angle, reach bevel cut angle; Rolling bearing is adjusted to arc plate gas cutting outer ledge, by semiautomatic flame cutting machine, is walked and is driven arc cutting tool to walk forward, reaches the object of arc plate cutting.
In technique scheme, the laminating of the side of described rolling bearing and arc plate.
In technique scheme, described screw rod is parallel with connecting rod.
Tool of the present invention has the following advantages: arc plate cutting accuracy and groove machining accuracy are greatly improved compared with traditional handicraft, and groove face is smooth without score, and groove gap is even.The rear weld seam internal soundness of welding detects qualification rate by UT and obviously improves, and has also reduced the manual bevelled polishing amount of workman simultaneously, has reduced workman's working strength.Realize final goal: increase work efficiency, save production cost, reduce labour intensity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of semiautomatic flame cutting machine and arc track frock in the present invention;
Fig. 3 is semi-automatic flame gas cutting machine structural representation in the present invention;
Fig. 4 is the structural representation of arc track frock in the present invention.
Arc plate 11 in figure, semiautomatic flame cutting machine 12, arc track frock 13, the first is rotated regulating shaft 31, gas cutting device 32, semi-automatic dolly fuselage 33, connecting rod 34, wireway 35, locating dowel 36, nut 41, the second rotates regulating shaft 42, rolling bearing 43, screw rod 44, connecting rod 45.
The specific embodiment
Below in conjunction with accompanying drawing, describe performance of the present invention in detail, but they do not form limitation of the invention, only for example.Simultaneously by illustrating that advantage of the present invention will become more clear and easily understand.
Consult accompanying drawing known: arc plate cutting tool processing technology in the present invention: it forms (as shown in Figure 1 and Figure 2) by semiautomatic flame cutting machine 12, arc track frock 13 and arc plate 11;
Described semiautomatic flame cutting machine 12 rotates regulating shaft 31, connecting rod 34, wireway 35 and gas cutting device 32 by semi-automatic dolly fuselage 33, first and forms; Described connecting rod 34 rotates regulating shaft 31 through two first, and one of them first rotation regulating shaft 31 is fixed in the locating dowel 36 on semi-automatic dolly fuselage 33, and another the first rotation regulating shaft 31 is fixed on gas cutting device 32; One end of described wireway 35 is fixed on gas cutting device 32, and the other end is fixed in locating dowel 36, and described semiautomatic flame cutting machine 12 is positioned at (as shown in Figure 3) on arc plate 11;
Described arc track frock 13 is rotated regulating shaft 42, rolling bearing 43 and connecting rod 45 and is formed by nut 41, screw rod 44, second; One end of described screw rod 44 is fixed on semiautomatic flame cutting machine 12 by nut 41; Second described one end of rotating regulating shaft 42 is set with screw rod 44, and the other end is set with connecting rod 45; The lower end of described connecting rod 45 is fixed with rolling bearing 43 (as shown in Figure 4).
Described rolling bearing 43 is fitted with the side of arc plate 11.Described screw rod 44 parallel with connecting rod 34 (as shown in Figure 1 and Figure 2).
The processing technology of this device is as follows:
The first step: the assembling of arc track frock: first rolling bearing 43 is welded to apart from connecting rod 45 10mm places, termination, one end, then connecting rod 45 is fixed on rotation axis system 42, wherein connecting rod 45 can up-down adjustment.
Second step: arc plate track frock 13 is assembled on semiautomatic flame cutting machine 12: by the nut in arc track frock 13 41, be connected by welding to the front end of semiautomatic flame cutting machine dolly 12, then the screw rod system in arc plate track frock turned round on nut 41 fixing.
The 3rd step: the semi-automatic flame dolly 12 assembling and arc plate track frock 13 are put on arc plate 11, then semi-automatic flame Cutting dolly 12 front-wheel walking paths are walked laterally, adjustment roll moving axis is 31 and flame cutting cutting torch 45 angles, makes it reach bevel cut angle.Rolling bearing 43 is adjusted to arc plate 11 gas cutting outer ledges, by 12 walkings of semi-automatic flame dolly, drive arc plate cutting tool 13 walking forward, because semi-automatic flame Cutting dolly regulates front-wheel walking laterally in advance, and rolling bearing 43 is walked along arc plate edge lines, and then determined the direction of travel of dolly.Finally reach the object of arc plate cutting tool.
The assembling of semiautomatic flame cutting machine of the present invention and arc plate cutting tool: the nut 41 in arc plate track frock is connected by welding on semiautomatic flame cutting machine fuselage 33, then utilizes screw rod 44 that arc track frock is connected on semi-automatic flame Cutting dolly nut 41; Rolling bearing 43 is connected by welding on connecting rod 45.Finally by semiautomatic flame cutting machine 33 front-wheels, walk laterally and drive the walking of arc track frock 13, thereby rolling bearing 43 has determined that along the walking of arc plate the run trace of dolly has realized the object of arc plate cutting simultaneously.
Other unspecified part all belongs to prior art.
Claims (3)
1. arc plate cutting tool processing technology, is characterized in that described arc plate cutting tool is comprised of semiautomatic flame cutting machine (12), arc track frock (13) and arc plate (11);
Described semiautomatic flame cutting machine (12) rotates regulating shaft (31), connecting rod (34), wireway (35) and gas cutting device (32) by semi-automatic dolly fuselage (33), first and forms; Described connecting rod (34) rotates regulating shaft (31) through two first, the locating dowel (36) that one of them first rotation regulating shaft (31) is fixed on semi-automatic dolly fuselage (33) is upper, and another first rotation regulating shaft (31) is fixed on gas cutting device (32); It is upper that one end of described wireway (35) is fixed on gas cutting device (32), and it is upper that the other end is fixed on locating dowel (36), and described semiautomatic flame cutting machine (12) is positioned on arc plate (11);
Described arc track frock (13) is rotated regulating shaft (42), rolling bearing (43) and connecting rod (45) by nut (41), screw rod (44), second and is formed;
One end of described screw rod (44) is fixed on semiautomatic flame cutting machine (12) by nut (41); Second described one end of rotating regulating shaft (42) is set with screw rod (44), and the other end is set with connecting rod (45); The lower end of described connecting rod (45) is fixed with rolling bearing (43);
The manufacturing procedure of described arc plate cutting tool, in turn includes the following steps:
The first step, the assembling of arc track frock: first rolling bearing (43) is welded to apart from 10mm place, connecting rod (45) termination, one end, then connecting rod (45) is fixed on to the second rotation regulating shaft (42) upper, wherein connecting rod (45) can up-down adjustment;
Second step: arc track frock (13) is assembled to semiautomatic flame cutting machine (12) upper: by the nut (41) in arc track frock (13), be connected by welding to the front end of semiautomatic flame cutting machine (12), then the screw rod (44) in arc track frock (13) turned round to nut (41) upper fixing;
The 3rd step: the semiautomatic flame cutting machine assembling (12) and arc track frock (13) are put on arc plate (11), then semiautomatic flame cutting machine (12) front-wheel walking path is walked laterally, regulate first to rotate regulating shaft (31) and flame cutting cutting torch to 45 angle, reach bevel cut angle; Rolling bearing (43) is adjusted to arc plate (11) gas cutting outer ledge, by semiautomatic flame cutting machine (12) walking, drives arc cutting tool (13) to walk forward, reaches the object of arc plate cutting.
2. arc plate cutting tool processing technology according to claim 1, is characterized in that the side laminating of described rolling bearing (43) and arc plate (11).
3. arc plate cutting tool processing technology according to claim 1, is characterized in that described screw rod (44) is parallel with connecting rod (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410244372.9A CN104057173A (en) | 2014-06-04 | 2014-06-04 | Processing technique for curved plate cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410244372.9A CN104057173A (en) | 2014-06-04 | 2014-06-04 | Processing technique for curved plate cutting tool |
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| Publication Number | Publication Date |
|---|---|
| CN104057173A true CN104057173A (en) | 2014-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410244372.9A Pending CN104057173A (en) | 2014-06-04 | 2014-06-04 | Processing technique for curved plate cutting tool |
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| CN (1) | CN104057173A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881513A (en) * | 2017-04-28 | 2017-06-23 | 上海振华重工(集团)股份有限公司 | A kind of circular arc flame edge milling machines |
| CN107081501A (en) * | 2017-06-08 | 2017-08-22 | 山东中车同力钢构有限公司 | A kind of chamfering device and its processing method for narrow steel plate |
| CN107378187A (en) * | 2017-09-07 | 2017-11-24 | 十九冶成都建设有限公司 | Semi auto cutting machine for special-shaped wire cutting |
| CN108145277A (en) * | 2017-12-22 | 2018-06-12 | 深圳金鑫绿建股份有限公司 | For the device and method of bevel cut |
| CN109926692A (en) * | 2019-04-02 | 2019-06-25 | 中交一公局集团有限公司 | A kind of limiting device of controllable cutting arc part groove |
| CN112008783A (en) * | 2020-07-07 | 2020-12-01 | 柳军 | Small-sized cutting equipment for rubber plate and cutting method thereof |
| CN112719513A (en) * | 2020-12-22 | 2021-04-30 | 山东颐杰鸿丰能源装备有限公司 | Novel portable arc groove cutting equipment |
| CN113977155A (en) * | 2021-10-28 | 2022-01-28 | 广州文冲船厂有限责任公司 | Auxiliary device for cutting margin of hatch coaming |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59215298A (en) * | 1983-05-20 | 1984-12-05 | Koike Sanso Kogyo Co Ltd | Construction of traveling carriage and rail for automatic thermal cutting, automatic welding and automatic linear heating of curved line |
| CN101954521A (en) * | 2009-07-21 | 2011-01-26 | 上海洪铺钢结构工程有限公司 | Railess automatic guiding flame cutter |
| CN202021413U (en) * | 2010-11-24 | 2011-11-02 | 安徽富煌钢构股份有限公司 | Cutting cart capable of walking along arc-shaped limit |
| CN102350562A (en) * | 2011-09-22 | 2012-02-15 | 三一重机有限公司 | Automatic guide groove cutting machine and cutting method thereof |
| CN202147077U (en) * | 2011-07-13 | 2012-02-22 | 辽宁广厦钢结构工程（集团）有限公司 | Cutting locating device for heavy steel grooves |
-
2014
- 2014-06-04 CN CN201410244372.9A patent/CN104057173A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59215298A (en) * | 1983-05-20 | 1984-12-05 | Koike Sanso Kogyo Co Ltd | Construction of traveling carriage and rail for automatic thermal cutting, automatic welding and automatic linear heating of curved line |
| CN101954521A (en) * | 2009-07-21 | 2011-01-26 | 上海洪铺钢结构工程有限公司 | Railess automatic guiding flame cutter |
| CN202021413U (en) * | 2010-11-24 | 2011-11-02 | 安徽富煌钢构股份有限公司 | Cutting cart capable of walking along arc-shaped limit |
| CN202147077U (en) * | 2011-07-13 | 2012-02-22 | 辽宁广厦钢结构工程（集团）有限公司 | Cutting locating device for heavy steel grooves |
| CN102350562A (en) * | 2011-09-22 | 2012-02-15 | 三一重机有限公司 | Automatic guide groove cutting machine and cutting method thereof |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881513A (en) * | 2017-04-28 | 2017-06-23 | 上海振华重工(集团)股份有限公司 | A kind of circular arc flame edge milling machines |
| CN107081501A (en) * | 2017-06-08 | 2017-08-22 | 山东中车同力钢构有限公司 | A kind of chamfering device and its processing method for narrow steel plate |
| CN107378187A (en) * | 2017-09-07 | 2017-11-24 | 十九冶成都建设有限公司 | Semi auto cutting machine for special-shaped wire cutting |
| CN108145277A (en) * | 2017-12-22 | 2018-06-12 | 深圳金鑫绿建股份有限公司 | For the device and method of bevel cut |
| CN109926692A (en) * | 2019-04-02 | 2019-06-25 | 中交一公局集团有限公司 | A kind of limiting device of controllable cutting arc part groove |
| CN112008783A (en) * | 2020-07-07 | 2020-12-01 | 柳军 | Small-sized cutting equipment for rubber plate and cutting method thereof |
| CN112008783B (en) * | 2020-07-07 | 2021-10-08 | 台州市黄岩一鑫汽车零部件有限公司 | Small-sized cutting equipment for rubber plate and cutting method thereof |
| CN112719513A (en) * | 2020-12-22 | 2021-04-30 | 山东颐杰鸿丰能源装备有限公司 | Novel portable arc groove cutting equipment |
| CN113977155A (en) * | 2021-10-28 | 2022-01-28 | 广州文冲船厂有限责任公司 | Auxiliary device for cutting margin of hatch coaming |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140924 |