CN101913009A - Multi-cutting torch structure of numerical control cutting machine - Google Patents
Multi-cutting torch structure of numerical control cutting machine Download PDFInfo
- Publication number
- CN101913009A CN101913009A CN 201010293193 CN201010293193A CN101913009A CN 101913009 A CN101913009 A CN 101913009A CN 201010293193 CN201010293193 CN 201010293193 CN 201010293193 A CN201010293193 A CN 201010293193A CN 101913009 A CN101913009 A CN 101913009A
- Authority
- CN
- China
- Prior art keywords
- cantilever
- numerical control
- cutting
- rifle
- cutting machine
- 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.)
- Granted
Links
Images
Landscapes
- Arc Welding In General (AREA)
Abstract
The invention relates to a multi-cutting torch structure of a numerical control cutting machine, which is in floatable connection with the numerical control cutting machine through a longitudinal bracket and a horizontal rack; the front end of a middle cantilever clamps a vertical gun in the middle of the rack; the front ends of a right cantilever and a left cantilever clamp an upper groove gun and a lower groove gun at two sides; the left cantilever and right cantilever can move on the rack and are provided with an angle rotation device; an automatic tracking device is connected with the back of the rack; a clamp holder is additionally arranged on one of the right cantilever and the left cantilever for clamping a preheating cutting gun; and a clamping skiving gun is additionally arranged on the other cantilever. The multi-cutting torch structure of the invention can realize cutting after preheating a thick plate, can efficiently complete cutting of the thick plate by feeding once, and can complete the skiving operation of the thick plate; and the three-wheel automatic tracking system of the invention can ensure that on the edge of a steel plate and a special surface, the height can be adjusted by at least one roller, thereby ensuring the equipment safety and the machining accuracy.
Description
Technical field
The present invention relates to the metal-working plant field, especially the numerical control cutting machine of many cutting torches structure.
Background technology
The welding of sheet metal overlap joint need process groove 4 and following groove 5 as shown in Figure 1 at the adjacent surface of metallic plate 1 and metallic plate 3, carry out built-up welding in groove inside, weld seam 2 can be polished flat after the welding, obtains the high quality welding surface and is connected effect.When slab 7 as shown in Figure 2 welds with thin plate 3, not only will be on adjacent surface processes groove 4 and following groove 5, and need be with slab abuts with wall skiving formation inclined-plane 6, close with thin plate 3 thickness, effectively weld again.The present NC flame cutting machine three cutting torch structures that adopt more, with reference to Chinese patent application CN200710134332.9---flame three torches regulating mechanism, mainly by left-right symmetry two burning torch angle rotating mechanisms, the elastic mechanism of burning torch, the burning torch transverse moving mechanism, automatic tracking mechanism is formed, left-right symmetry two burning torch angle rotating mechanisms are locked by the check lock lever in the expansion link that is through at the elastic mechanism of burning torch, expansion link links by connecting rod and two burning torches, and be connected with the fixed block that is loaded on six side's tooth bars in the burning torch transverse moving mechanism, automatic tracking mechanism is connected with six side's tooth bars by support.This three torches regulating mechanism, the anglec of rotation by two burning torches about adjusting can cut out the groove of different angles as requested, and can once cut out groove up and down, machining accuracy height; Automatic tracking mechanism can be cut sheet material out-of-flatness surface by mechanically tracking, thereby flexible adaptation avoids cutting torch to damage and the raising machining accuracy.But also there is following problem in said mechanism: (1) because thickness of slab is too thick, can't finish cutting by primary feed when cutting for slab; (2) for as shown in Figure 2 wide-angle inclined-plane 6, about the adjustment stroke limiting of two burning torches, therefore can not wide-angle slab is carried out skiving; (3) the single roller of automatic tracking mechanism setting and perpendicular cuts rifle are in same vertical plane, and be just in time fluted or when being positioned at the steel plate edge, then single roller can't effectively contact and can't accurately regulate height when the place of being cut like this.
Summary of the invention
The applicant can't satisfy defectives such as slab skiving and split requirement at the three cutting torch structures that above-mentioned existing cutting machine adopts, provide a kind of rational in infrastructure, regulate multi-cutting torch structure of numerical control cutting machine flexibly, thereby can efficiently carry out the skiving and the cutting work of slab.
The technical solution adopted in the present invention is as follows:
A kind of multi-cutting torch structure of numerical control cutting machine, by longitudinal carrier and horizontal rack is relocatable is connected on the numerical control cutting machine, at tooth bar middle part by the vertical rifle of middle cantilever front end clamping, both sides utilize groove rifle and following groove rifle in the cantilever front end clamping of the left and right sides, left and right sides cantilever can move on tooth bar and have the angle whirligig, and the tooth bar rear is connected with autotracker; At left and right sides cantilever increase clamper clamping preheating burning torch wherein.It is further characterized in that.
The rear portion of another in the cantilever of the left and right sides utilizes connecting plate and clamper clamping skiving rifle, and described connecting plate is connected with the cantilever relative fixed, and the clamper of described connecting plate and end adopts bolt to articulate.
Described autotracker is for to be connected with front wheel and two rear rollers of arranging to isosceles triangle by the roller connector on rolling wheel support, wherein front wheel is in same vertical plane with described vertical rifle, and two rear rollers are symmetrically distributed in the both sides of this vertical plane.
The gas circuit of described preheating burning torch only is communicated with preheat oxygen and combustion gas.
Four cutting torch structures of the present invention can realize cutting after the preheating to slab, just can finish the slab cutting in primary feed efficiently; Five cutting torch structures of the present invention can be finished the skiving operation of slab, can process the welding requirements of multiple I, V, Y, K, double V groove and different thickness of slab steel plates; Three-wheel automatic tracking system of the present invention can guarantee at steel plate edge and special surface, also can carry out height by at least one roller wherein and regulate, thereby guarantee device security and machining accuracy.
Description of drawings
Fig. 1 is a sheet material joint welding schematic diagram.
Fig. 2 is a thickness sheet material joint welding schematic diagram.
Fig. 3 is a front view of the present invention, omits vertical cutting torch parts.
Fig. 4 is the vertical view of Fig. 3, omits each cutting torch projection.
Fig. 5 is the left view of Fig. 3, omits other cutting torch parts except vertical cutting torch parts.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
The three cutting torch structures that multi-cutting torch structure of numerical control cutting machine of the present invention is based on prior art increase by one or two cutting torches, to shown in Figure 5, the six side tooth bars 112 of the present invention by vertical longitudinal carrier 111 and level adopt being connected on the numerical control cutting machine that line slideway auxiliaries can fluctuate as Fig. 3.At six side's tooth bars, 112 middle parts by the vertical rifle 102 of middle cantilever 107 front end clampings, the left and right sides utilizes groove rifle 103 in the left cantilever 108 front end clampings, utilize groove rifle 101 under right cantilever 106 clampings, left side cantilever 108 can move on six side's tooth bars 112 with right cantilever 106, the clamping part of cutting torch rifle has the angle whirligig, can regulate cutting torch rifle angle and accepted scale angles of display; Rear, six side's tooth bars, 112 middle part adopts rolling wheel support 122 to be connected with autotracker, and above structure is all same as the prior art or similar.The present invention on right cantilever 106, be positioned at down that the rear portion of groove rifle 101 has increased clamper, be used for clamping preheating burning torch 104, preheating burning torch 104 and following groove rifle 101 be the 50mm distance apart, can regulate the angle of burning torch and corresponding position simultaneously with following groove rifle 101.The present invention utilizes the clamper clamping skiving rifle 105 of connecting plate 109 ends at the rear portion of left cantilever 108, connecting plate 109 is connected with left cantilever 108 relative fixed, connecting plate 109 adopts bolt 110 to be connected with the clamper of end, can realize the adjustment of skiving rifle 105 angles by regulating bolt.Autotracker of the present invention is for to be connected with front wheel 120 and two rear rollers 121 by roller connector 123 on rolling wheel support 122, three rollers and cut board surface contact point are arranged and are isosceles triangle, wherein front wheel 120 is in same vertical plane with vertical rifle 102, and two rear rollers 121 then are symmetrically distributed in the both sides of this vertical plane.
When in real work, cutting slab, adopt 104 pairs of slabs of preheating burning torch to carry out preheating, preheating burning torch 104 only uses preheat flame, not open cutting oxygen, and utilize vertical rifle 102, go up groove rifle 103, processing when 101 pairs of slabs of groove rifle cut with groove 4 and groove 5 down, because therefore the pre-heat effect of preheating burning torch 104 can once efficiently finish the cutting of slab smoothly.When the operation of needs slab skiving, the angle and the position of adjusting each cutting torch rifle, to needed angle, for example the angle with horizontal plane is 10～20 degree, thereby slab is carried out skiving, processes inclined-plane 6 with the angle adjustment of skiving rifle 105; Open other each cutting torches also can cut simultaneously with groove and process.Because skiving rifle 105 adopts connecting plate 109 to be connected on the left cantilever 108, therefore can reach large-scale angle swinging, satisfies various skiving requirements.When cutting, carry out height by automatic tracking system and regulate, because the present invention adopts the three-wheel tracking system, therefore can guarantee also can compress by one of them roller at the steel plate edge, guarantee that the height between cutting torch and the workpiece remains unchanged.
More than describing is explanation of the invention, is not that institute of the present invention restricted portion is referring to claim to the qualification of invention, and under the situation of spirit of the present invention, the present invention can do any type of modification.
Claims (4)
1. multi-cutting torch structure of numerical control cutting machine, by longitudinal carrier and horizontal rack is relocatable is connected on the numerical control cutting machine, at tooth bar middle part by the vertical rifle of middle cantilever front end clamping, both sides utilize groove rifle and following groove rifle in the cantilever front end clamping of the left and right sides, left and right sides cantilever can move on tooth bar and have the angle whirligig, and the tooth bar rear is connected with autotracker; It is characterized in that: at left and right sides cantilever increase clamper clamping preheating burning torch wherein.
2. according to the described multi-cutting torch structure of numerical control cutting machine of claim 1, it is characterized in that: the rear portion of another in the cantilever of the left and right sides utilizes connecting plate and clamper clamping skiving rifle, described connecting plate is connected with the cantilever relative fixed, and the clamper of described connecting plate and end adopts bolt to articulate.
3. according to the described multi-cutting torch structure of numerical control cutting machine of claim 1, it is characterized in that: described autotracker is for to be connected with front wheel and two rear rollers of arranging to isosceles triangle by the roller connector on rolling wheel support, wherein front wheel is in same vertical plane with described vertical rifle, and two rear rollers are symmetrically distributed in the both sides of this vertical plane.
4. according to the described multi-cutting torch structure of numerical control cutting machine of claim 1, it is characterized in that: the gas circuit of described preheating burning torch only is communicated with preheat oxygen and combustion gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102931936A CN101913009B (en) | 2010-09-27 | 2010-09-27 | Multi-cutting torch structure of numerical control cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102931936A CN101913009B (en) | 2010-09-27 | 2010-09-27 | Multi-cutting torch structure of numerical control cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101913009A true CN101913009A (en) | 2010-12-15 |
| CN101913009B CN101913009B (en) | 2011-12-07 |
Family
ID=43320727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102931936A Active CN101913009B (en) | 2010-09-27 | 2010-09-27 | Multi-cutting torch structure of numerical control cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101913009B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689188A (en) * | 2012-05-30 | 2012-09-26 | 扬州宏承机械有限公司 | Base of automatic bevelling machine |
| CN105252104A (en) * | 2015-11-18 | 2016-01-20 | 辽宁石油化工大学 | Flame cutting method of steel plate |
| CN105252105A (en) * | 2015-11-24 | 2016-01-20 | 常州机电职业技术学院 | Flame groove cutting machine |
| 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 |
| CN108015385A (en) * | 2018-01-09 | 2018-05-11 | 江苏正合重工有限公司 | Planer-type tubing panel cutting machine |
| CN111649976A (en) * | 2020-07-24 | 2020-09-11 | 机械科学研究总院海西（福建）分院有限公司 | On-line automatic sampling equipment for bar cooling bed and sampling method thereof |
| CN118162815A (en) * | 2024-04-25 | 2024-06-11 | 江苏奇科智能科技有限公司 | Energy-saving and environment-friendly numerical control machining device and application method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2509060B1 (en) * | 1975-03-01 | 1976-04-22 | Messer Griesheim Gmbh | FLAME CUTTING MACHINE |
| JPH0788654A (en) * | 1993-09-24 | 1995-04-04 | Koike Sanso Kogyo Co Ltd | Method and device for cutting groove by plasma |
| US5876162A (en) * | 1997-10-23 | 1999-03-02 | Keibler-Thompson Corporation | Apparatus for removing dross ridges from a metal workpiece |
| US20060021678A1 (en) * | 2004-07-27 | 2006-02-02 | Edw C. Levy | Steel coil cutting apparatus and method |
| CN1743119A (en) * | 2005-10-05 | 2006-03-08 | 大连华锐重工数控设备有限公司 | Limited-rotary three-cutting-blowpipe groove cutting device and method |
| CN101143399A (en) * | 2007-10-12 | 2008-03-19 | 无锡华联科技集团有限公司 | Flame three torches regulating mechanism |
| KR20080064042A (en) * | 2007-01-03 | 2008-07-08 | 최동규 | Device using brown's gas fire for processing non-metallic materials and processing method thereof |
| CN201120517Y (en) * | 2007-11-26 | 2008-09-24 | 上海莱克气割机有限公司 | Infinite rotation flame three-cutting torch apparatus for numerical control cutting machine |
| CN201205638Y (en) * | 2008-06-06 | 2009-03-11 | 无锡市南方电器制造有限公司 | Machine frame of cantilevered mode digital control flame plasma cutting machine |
| CN201799738U (en) * | 2010-09-27 | 2011-04-20 | 无锡华联精工机械有限公司 | Multiple-cutting-torch structure for digital controlled cutting machine |
-
2010
- 2010-09-27 CN CN2010102931936A patent/CN101913009B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2509060B1 (en) * | 1975-03-01 | 1976-04-22 | Messer Griesheim Gmbh | FLAME CUTTING MACHINE |
| US4092016A (en) * | 1975-03-01 | 1978-05-30 | Messer Griesheim Gmbh | Adjustable cutting torch machine |
| JPH0788654A (en) * | 1993-09-24 | 1995-04-04 | Koike Sanso Kogyo Co Ltd | Method and device for cutting groove by plasma |
| US5876162A (en) * | 1997-10-23 | 1999-03-02 | Keibler-Thompson Corporation | Apparatus for removing dross ridges from a metal workpiece |
| US20060021678A1 (en) * | 2004-07-27 | 2006-02-02 | Edw C. Levy | Steel coil cutting apparatus and method |
| CN1743119A (en) * | 2005-10-05 | 2006-03-08 | 大连华锐重工数控设备有限公司 | Limited-rotary three-cutting-blowpipe groove cutting device and method |
| KR20080064042A (en) * | 2007-01-03 | 2008-07-08 | 최동규 | Device using brown's gas fire for processing non-metallic materials and processing method thereof |
| CN101143399A (en) * | 2007-10-12 | 2008-03-19 | 无锡华联科技集团有限公司 | Flame three torches regulating mechanism |
| CN201120517Y (en) * | 2007-11-26 | 2008-09-24 | 上海莱克气割机有限公司 | Infinite rotation flame three-cutting torch apparatus for numerical control cutting machine |
| CN201205638Y (en) * | 2008-06-06 | 2009-03-11 | 无锡市南方电器制造有限公司 | Machine frame of cantilevered mode digital control flame plasma cutting machine |
| CN201799738U (en) * | 2010-09-27 | 2011-04-20 | 无锡华联精工机械有限公司 | Multiple-cutting-torch structure for digital controlled cutting machine |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689188A (en) * | 2012-05-30 | 2012-09-26 | 扬州宏承机械有限公司 | Base of automatic bevelling machine |
| CN102689188B (en) * | 2012-05-30 | 2016-01-06 | 扬州宏承机械有限公司 | The base of automatic beveling machine |
| CN105252104A (en) * | 2015-11-18 | 2016-01-20 | 辽宁石油化工大学 | Flame cutting method of steel plate |
| CN105252105A (en) * | 2015-11-24 | 2016-01-20 | 常州机电职业技术学院 | Flame groove cutting machine |
| 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 |
| CN108015385A (en) * | 2018-01-09 | 2018-05-11 | 江苏正合重工有限公司 | Planer-type tubing panel cutting machine |
| CN111649976A (en) * | 2020-07-24 | 2020-09-11 | 机械科学研究总院海西（福建）分院有限公司 | On-line automatic sampling equipment for bar cooling bed and sampling method thereof |
| CN118162815A (en) * | 2024-04-25 | 2024-06-11 | 江苏奇科智能科技有限公司 | Energy-saving and environment-friendly numerical control machining device and application method thereof |
| CN118162815B (en) * | 2024-04-25 | 2024-08-06 | 江苏奇科智能科技有限公司 | Energy-saving and environment-friendly numerical control machining device and application method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101913009B (en) | 2011-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101913009B (en) | Multi-cutting torch structure of numerical control cutting machine | |
| CN202114500U (en) | Pull rod positioning clamp | |
| CN104028817B (en) | A kind of bevel for welding entirety milling equipment of irregular cut deal large scale structure | |
| KR101063085B1 (en) | Welding apparatus and process for joining metal sheet strips | |
| CN107030355A (en) | The cutting equipment and processing method of pipe communicated wire are mutually passed through suitable for different sizes | |
| US7028882B2 (en) | Process and apparatus for boiler tube panel welding and straightening | |
| CN104353937B (en) | Yi word pattern steel pipe bundle automatic assembling welder | |
| CN106112339A (en) | Workpiece plate sheet welding system of processing and processing method | |
| WO2009026808A1 (en) | Apparatus of laser stitch welding for large scale sheets | |
| CN108406114B (en) | Arc T-shaped angle joint double-face welding method | |
| CN103612012A (en) | Engineering machine differential housing surfacing welding machine | |
| CN107159973B (en) | Numerical control steel plate longitudinal cutting forming machine | |
| CN107322142B (en) | Height self-adaptive adjusting device for TIG welding gun | |
| CN212094991U (en) | Numerical control welding machine for anti-skid points of steel plates | |
| CN202804440U (en) | Cylindrical surface automatic bead weld device | |
| CN204277210U (en) | A kind of friction stir welding universal fixturing | |
| CN112935479A (en) | Welding device and repairing process for large wheel fixing table base fracture | |
| CN104923887B (en) | Transverse direction self-adaptation tracking device for ultra-narrow gap MAG/MIG welding weld line | |
| CN201799738U (en) | Multiple-cutting-torch structure for digital controlled cutting machine | |
| CN106425062B (en) | Plane planing method and plane machining device for BTW wear-resistant steel | |
| CN111644751B (en) | Double-light-path laser cutting device for laser butt welding machine for super-thick steel plate | |
| CN202726344U (en) | Angle adjusting mechanism of automatic welder | |
| CN104985310B (en) | Welding workstation welding chuck | |
| CN216398499U (en) | Automatic welding gun centering device and system applying same | |
| CN207521851U (en) | A kind of aluminum alloy pattern plate welding system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |