CN103753074B - Efficient automatic cutting machine for rectangular t metal tubes - Google Patents
Efficient automatic cutting machine for rectangular t metal tubes Download PDFInfo
- Publication number
- CN103753074B CN103753074B CN201410028871.4A CN201410028871A CN103753074B CN 103753074 B CN103753074 B CN 103753074B CN 201410028871 A CN201410028871 A CN 201410028871A CN 103753074 B CN103753074 B CN 103753074B
- Authority
- CN
- China
- Prior art keywords
- cutting head
- cutting
- device assembly
- decelerator
- moving mechanism
- 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.)
- Expired - Fee Related
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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0252—Steering means
-
- 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
- B23K10/00—Welding or cutting by means of a plasma
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
- B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
- B23K26/0884—Devices involving movement of the laser head in at least one axial direction in at least two axial directions in at least in three axial directions, e.g. manipulators, robots
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- 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
- B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
-
- 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
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
Abstract
An efficient automatic cutting machine for rectangular metal tubes comprises a workpiece conveying device assembly, a cutting device assembly and a finished product conveying device assembly. The workpiece conveying device assembly comprises a rack, a plurality of horizontal idler wheels, a feeding moving mechanism and a rectangular tube clamping mechanism. The rectangular clamping mechanism is fixed on the upper portion of the feeding moving frame. A transmission system and a rack are arranged on the lower portion of the feeding moving frame and form a conveying device capable of moving back and forth along a linear guide rail. The cutting device assembly comprises a rotary support which is arranged on the support, a rotation drive mechanism, a cutting head transverse moving mechanism fixed on the rotary support through a connecting block, a cutting head lifting mechanism arranged on a moving sliding table in the cutting head transverse moving mechanism, and a cutting gun arranged on the cutting head lifting mechanism, wherein the rectangular tubes can extend into or out of the rotary support. The rotation drive mechanism, the cutting head transverse moving mechanism fixed on the rotation drive mechanism and the cutting head lifting mechanism fixed on the transverse sliding table in the cutting head transverse moving mechanism form an annular cutting device which enables the cutting gun to rotate around the outline of a rectangular workpiece at 360 degrees.
Description
Technical field
The present invention relates to a kind of cutting machine, especially a kind of metal square tube automatic gas cutting machine efficiently, belongs to special equipment for machining field.
Background technology
Metal square tube is the abbreviation of metal side tube and quarter bend, belongs to hollow section kind.At present at industrial circles such as building, Rail car manufacture, metal square tube is more and more extensive as the application of component.But the domestic cutting stock to metal square tube and end various shape cutting processing does not have what good method and special equipment at present, what have is also adopting the method for hand cut.Therefore, the poor quality of the workpiece after cutting, also the repacking of being carried out by the intersection-line cutting machine of current existing cutting pipe had uses, square tube is rotated as pipe, control burning torch by Numeric Control Technology again to cut, although such mode can cut out the workpiece of needs, clamping extremely bothers, efficiency is low, can not adapt to the requirement that work piece cut in enormous quantities is produced.
Summary of the invention
Object of the present invention: aim to provide and be a kind ofly specifically designed to the cutting machine that metal square tube changes cutting fast and automatically.
This efficient metal square tube automatic gas cutting machine, comprise work transfer device assembly 1, cutter sweep assembly 2 and finished conveying device assembly 3, described cutter sweep assembly 2 is arranged between work transfer device assembly 1 and finished conveying device assembly 3, form same as the transmission diced system in work piece delivery plane thus, it is characterized in that:
A. described work transfer device assembly 1 comprises frame 4, tile the multiple horizontal rollers 5, feeding movable stand 6, workpiece grip mechanism 7, the material feeding driving mechanism that are arranged in frame, the side of described frame 4 is provided with line slideway 11, tooth bar 12, described workpiece grip mechanism 7 is fixed on the top of feeding movable stand 6, and the bottom of described feeding movable stand 6 is provided with the cable drag chain 8 settling Electric Wires & Cables; Described material feeding driving mechanism comprises: be arranged on the first servomotor 15, decelerator 14, the gear 13 in feeding movable stand 6, by being arranged on the first servomotor 15, the gear 13 of decelerator 14 end engages with the tooth bar 12 in frame 4, forms the displacement structure of feeding movable stand 6 along two line slideways 11.
B. described cutter sweep assembly 2 is comprised and to be arranged on support, can to stretch into for square tube the pivoting support 20, the rotary motion mechanism that lean out and be fixed on cutting head transverse moving mechanism 19 on pivoting support 20 by coupling block, by the cutting head elevating mechanism 17 be arranged on the traversing slide unit 39 in cutting head transverse moving mechanism 19 and the burning torch 18 be arranged on cutting head elevating mechanism 17; Wherein said rotary motion mechanism is made up of the second servomotor 24, decelerator 14 and pinion 25, the pivoting support 20 that is provided with outer ring gear, and described pinion 25 and the engaged transmission of pivoting support 20 drive the cutting head transverse moving mechanism 19 that is fixed on pivoting support outer ring and consist of the cutting head elevating mechanism 17 be fixed on the horizontal slide unit in cutting head transverse moving mechanism 19 and burning torch 18 can be made to make 360 ° of ring cutting devices rotated around square or rectangular piece profile.
Described cutting head transverse moving mechanism comprises: transverse movement servomotor 30, decelerator 14, shaft coupling 32, horizontal screw pair 33, traversing slide unit 39, described transverse movement servomotor 30 is connected with horizontal screw pair 33 and traversing slide unit 39 by decelerator 14 and shaft coupling 32, forms way moving mechanism.
Described cutting head elevating mechanism comprises: lift servo motor 38, decelerator 14, shaft coupling 32, elevating screw pair of nut 35, lifting slide unit 34, described lift servo motor 38 is by decelerator 14 and shaft coupling 32 and elevating screw pair of nut 35 and be elevated slide unit 34 and be connected, and forms oscilaltion mechanism.
Described cutter sweep assembly 2 is provided with S shape drag chain 16, and the outer ring of described S shape drag chain 16 is provided with foreign steamer rolling ring 22, is provided with interior wheel rolls frame 21 at the inner ring of described S shape drag chain 16.
Described cutting gun 18 is furnished with pendulous device 28, and pendulous device 28 is small-power servomotors, and it drives cutting gun 18 to carry out (shown in Fig. 6 dotted line) and swings.
According to this efficient metal square tube automatic gas cutting machine that above technical scheme proposes, one can carry out 360 ° of rotations, transverse shifting and liftable compound motion by arranging in cutter sweep assembly, the burning torch movement locus of ring cutting can be carried out along the profile of rectangle pipe material or other special section tubular product; Quick, controlled surface trimming is carried out to square tube material or other special section tubular product, be not only and the one of traditional round metal tube surface trimming machined is broken through, also for the efficient surface trimming of metal side tube, quarter bend or other profiled metal type tubing provides technical support.
Accompanying drawing explanation
Fig. 1 is metal square tube automatic gas cutting machine overall structure schematic diagram;
Fig. 2 is the structural representation of conveying device;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is the enlarged diagram of feeding movable stand in Fig. 2;
Fig. 5 is the overall structure schematic diagram of cutter sweep;
Fig. 6 is the left direction schematic diagram of Fig. 5;
Fig. 7 is the transverse moving mechanism of cutting head and the structural representation of elevating mechanism;
Fig. 8 is finished product output device assembly structure schematic diagram; ;
Fig. 9 is the top view of Fig. 8.
Figure: 1 2 ‐ ‐ workpiece delivery device assembly cutting device assembly 3 4 ‐ ‐ finished product output unit assembly frame 5 6 ‐ ‐ level roller feeding mobile stand 7 8 ‐ ‐ workpiece clamping device cable drag chain 9 ‐ fixed vertical roller 10 ‐ adjustable vertical ‐ linear guide roller 11 12 13 ‐ ‐ rack gear 14 15 ‐ ‐ reducer first servo motor 16 17 ‐ ‐ S form drag chain of lifting mechanism of cutting head 18 19 ‐ ‐ cutting torch cutting head lateral movement mechanism within 20, 21 ‐ ‐ rotary bearing roller frame 22 ‐ outside roller ring 24 25 ‐ ‐ second servo motor pinion 26 27 ‐ ‐ bracket base 28 29 ‐ ‐ swing device connecting block 30 ‐ lateral movement servo motor 32 33 ‐ ‐ coupling horizontal screw nut pair 34 35 ‐ ‐ lifting sliding table lifting lead screw nut pair 38 39 ‐ ‐ elevator servo motor transverse sliding table level 40 41 ‐ ‐ vertical roller roller 42 ‐ out of the rack body
Detailed description of the invention
Set forth the present invention further below in conjunction with Figure of description, and give embodiments of the invention.
This efficient metal square tube automatic gas cutting machine as shown in Figure 1, comprise work transfer device assembly 1, cutter sweep assembly 2 and finished conveying device assembly 3, described cutter sweep assembly 2 is arranged between work transfer device assembly 1 and finished conveying device assembly 3, form same as the transmission diced system in work piece delivery plane thus, it is characterized in that:
A. described work transfer device assembly 1 comprises frame 4, tile the multiple horizontal rollers 5, feeding movable stand 6, the workpiece grip mechanism 7 that are arranged in frame, material feeding driving mechanism, the side of described frame 4 is provided with line slideway 11, tooth bar 12, described workpiece grip mechanism 7 is fixed on the top of feeding movable stand 6, and described feeding movable stand 6 bottom is provided with the cable drag chain 8 settling Electric Wires & Cables; Described material feeding driving mechanism comprises: be arranged on the first servomotor 15, decelerator 14, the gear 13 in feeding movable stand 6, by being arranged on the first servomotor 15, the gear 13 of decelerator 14 end engages with the tooth bar 12 in frame 4, forms the displacement structure of feeding movable stand 6 along two line slideways 11;
B. described cutter sweep assembly 2 is comprised and to be arranged on support, can to stretch into for workpiece the pivoting support 20, the rotary motion mechanism that lean out and be fixed on cutting head transverse moving mechanism 19 on pivoting support 20 by coupling block, by the cutting head elevating mechanism 17 be arranged on the Mobile Slide 39 in cutting head transverse moving mechanism 19 and the burning torch 18 be arranged on cutting head elevating mechanism 17; Wherein said rotary motion mechanism is made up of the second servomotor 24, decelerator 14 and pinion 25, the pivoting support 20 that is provided with outer ring tooth, described pinion 25 and the engaged transmission with the pivoting support 20 of external toothing drive the cutting head transverse moving mechanism 19 that is fixed on revolving support outer ring and by the cutting head elevating mechanism 17 on a related horizontal slide unit be fixed in cutting head transverse moving mechanism 19, form compound motion, burning torch 18 can be made to do 360 ° around workpiece to rotate and along ring cutting device that is square or rectangular piece contour motion.
Fig. 2 illustrates separately the overall structure of work transfer device assembly 1; Wherein: at the multiple horizontal roller 5 of upper plane device of frame 4, be fixed wtih 2 line slideways 11 and 1 toothed rack 12 in the side of frame 4.The top of the frame 4 of Fig. 2 is provided with the part feeding movable stand 6 along the movement of 2 line slideways 11.The workpiece grip mechanism 7 of forceps-like arrangement is housed above feeding movable stand 6.
Fig. 3 is the top view of Fig. 2 work transfer device assembly, wherein fixes vertical roller 9, and part 10 is adjustable vertical rollers.Fixing vertical roller 9 is as the side positioning datum of workpiece.Adjustable vertical roller 19 then can regulate according to workpiece size.
Fig. 4 is that partial sectional view is looked on the right side of feeding movable stand 6 in Fig. 2, more shows the structure of inner material feeding driving mechanism; Wherein part 15 is first servomotors, part 14 is decelerators, part 13 is gears.First servomotor 15 is slowed down by decelerator 14 and driven wheel 13 rotates, and to be meshed thus to drive whole feeding movable stand 6 to move along establishing two line slideway parts 11 of frame both sides due to gear 13 with tooth bar 12.
Cut workpiece (square tube) moves on horizontal roller 5 with feeding movable stand 6 after being clamped by clamping device 7, and position in workpiece both sides due to fixing vertical roller 9 and adjustable vertical roller 10, ensureing in workpiece movable can not beat and keep the linearity accuracy of movement.
Fig. 5 and Fig. 6 is the structural representation of the amplification of cutter sweep assembly 2, and wherein Fig. 6 is the left-hand view of Fig. 5.
The concrete structure of cutter sweep assembly is introduced below in conjunction with Fig. 5, Fig. 6 and Fig. 7;
In Fig. 6: base 27 is the bottom support bracket of cutter sweep assembly, be support 26 above base.Can see from Fig. 5 and Fig. 6; Connect pivoting support 20 in support 26 front, pivoting support 20 is fixed wtih cutting head transverse moving mechanism 19 by coupling block 29.Traversing slide unit 39 in cutting head transverse moving mechanism 19 is equipped with cutting head elevating mechanism 17, and described cutting head elevating mechanism 17 drives burning torch 18 to move up and down.
Fig. 7 is the enlarged drawing of cutting head transverse moving mechanism 19 and cutting head lift component 17; Transverse movement servomotor 30, decelerator 14, shaft coupling 32, horizontal screw pair 33 in figure, part 39 is traversing slide units.Drive traversing slide unit 39 by transverse movement servomotor 30 by decelerator 14, horizontal screw pair 33, make it to make way moving.
On traversing slide unit 39 dress cutting head elevating mechanism 17, its inside by lift servo motor 38, decelerator 14, shaft coupling 32, elevating screw pair of nut 35.Elevating mechanism rotates elevating screw pair of nut 35 by lift servo motor 38 by decelerator 14, shaft coupling 32 to drive lifting slide unit part 34 to carry out elevating movement.
Shown in Fig. 6; The outer ring of pivoting support 20 is customized to a gear wheel, and it engages with another pinion 25.This pinion 25 is contained on decelerator 14, and decelerator is arranged on the edge of frame 26.By under the driving of the second servomotor 24 that is connected in decelerator, pinion 25 drives pivoting support 20 outer ring to rotate and jointly does 360 ° of rotations by the related cutting head elevating mechanism 17 be fixed on its traversing slide unit 39 of cutting head transverse moving mechanism 19 that coupling block 29 is fixed on pivoting support outer ring.
Above-mentioned pivoting support 20, cutting head transverse moving mechanism 19, cutting head elevating mechanism 17, thus form the synthesis of multiple motion by respective driven by servomotor.Under the programme-control of computer, plasma cutting gun (or flame, laser burning torch) carries out motion cutting around workpiece (square tube or quarter bend) profile surrounding.Under driven by servomotor effect again on work transfer device 1, workpiece (square tube or quarter bend) carries out translation, linked by 4 servomotors altogether, workpiece (square tube or quarter bend) can be carried out fixed length cutting or cut out the hole of the various shapes on the termination of various shape and square tube four faces.If configure burning torch pendulous device part 28 to cutting gun 18, then can cut out the angled bevel for welding of tool of the termination of square tube simultaneously.
When cutting head rotates around rectangular tube, some cables and appendix be contained in special S shape drag chain (shown in Fig. 5 part 16), and so-called S shape drag chain is a kind of drag chain that can bend in two directions through repacking.In order to the rapid movement in adaptation work, and prevent at vertical direction and produce grazing around the drag chain laid, being all provided with idler wheel mechanism in the outer ring of drag chain and inner ring.See from Fig. 5, drag chain outer ring placed outer roller circle 22, placed internal trolley frame 21 at the inner ring of drag chain.
What Fig. 8 represented is in Fig. 1 part 3 ?the enlarged drawing of finished product output device assembly; Wherein part 42 is discharging support bodys, and part 41 is horizontal rollers, and part 40 is vertical rollers.
Fig. 9 is the top view of Fig. 8, is installed with vertical roller 40 as can be seen from Fig. 8 in discharging support body 42 2 side, can ensure that the workpiece that processed can not sideslip in movement, be pushed to (not shown) in finished car always.
Above-mentioned this efficient rectangular metal pipe automatic gas cutting machine, its operation principle is as follows:
Shown in Fig. 1; Need cut workpiece (quarter bend or square tube) raw material to be placed on work transfer device assembly 1, manually and the termination of workpiece is clamped in workpiece grip mechanism 7 (see Fig. 2).The bottom of workpiece is located by horizontal roller 5, and the both sides of workpiece are by fixing vertical roller 9 and adjustable vertical roller 10 is located.Workpiece grip mechanism 7 is fixed on feeding movable stand 6.
Shown in Fig. 4; To be rotated by decelerator 14 driven gear 13 by the first servomotor 15 in feeding movable stand 6 and engage with the tooth bar 12 be fixed in frame 4, drive feeding movable stand 6 to carry out displacement movement along two line slideways 11, thus make square tube material enter the region of cutter sweep assembly 2.
The motion synthesis of cutter sweep assembly 2 drives the pivoting support 20 be engaged with to rotate by the second servomotor 24, pinion 25.In the pivotal process of pivoting support 20, cutting head transverse moving mechanism 19 is while the transverse movement undertaken by computer-controlled requirement, also carry out the elevating movement synthesis of cutting head elevating mechanism 17 simultaneously with the control instruction of computer, make (plasma, laser or flame) burning torch realize 360 ° around square tube or the motion of quarter bend profile surrounding and cut.Add the rectilinear motion of above-mentioned driving feeding movable stand, control four servomotors by computer program like this and link.And estimate the material deformation factor of rectangular tube; In order to make burning torch around not contacting workpiece during workpiece surrounding and can keeping certain distance with cut surface, burning torch have employed electric capacity or arc voltage and heightens technology (market-ripe technology, does not represent in figure.)
Be more than that the present invention simply show basic conception of the present invention, these embodiments above are interpreted as only being not used in restriction the present invention for illustration of the present invention.After having read the content that the present invention records, those skilled in the art can do various amendment or change to the present invention, these equivalence changes and modify and fall into the model that the claims in the present invention limit equally and raise.
Claims (5)
1. an efficient metal square tube automatic gas cutting machine, comprise work transfer device assembly (1), cutter sweep assembly (2) and finished conveying device assembly (3), described cutter sweep assembly (2) is arranged between work transfer device assembly (1) and finished conveying device assembly (3), form same as the transmission diced system in work piece delivery plane thus, it is characterized in that:
A. described work transfer device assembly (1) comprises frame (4), tiling is arranged on multiple horizontal rollers (5) in frame, feeding travel mechanism, workpiece grip mechanism (7), material feeding driving mechanism, the side of described frame (4) is provided with line slideway (11), tooth bar (12), described workpiece grip mechanism (7) is fixed on the top of feeding movable stand (6), and the bottom of described feeding movable stand (6) is provided with the cable drag chain (8) settling Electric Wires & Cables; Described material feeding driving mechanism comprises: be arranged on the first servomotor (15) in feeding movable stand (6), decelerator (14), gear (13), by being arranged on the first servomotor (15), the gear (13) of decelerator (14) end engages with the tooth bar (12) in frame (4), forms the displacement structure of feeding movable stand (6) along two line slideways (11);
B. described cutter sweep assembly (2) is comprised and to be arranged on support, can to stretch into for rectangular tube the pivoting support (20), the rotary motion mechanism that lean out and be fixed on cutting head transverse moving mechanism (19) on pivoting support (20) by coupling block, by the cutting head elevating mechanism (17) be arranged on the traversing slide unit (39) in cutting head transverse moving mechanism (19) and the burning torch (18) be arranged on cutting head elevating mechanism (17), wherein said rotary motion mechanism is by the second servomotor (24), decelerator (14) and pinion (25), be provided with pivoting support (20) composition of outer ring tooth, the engaged transmission of described pinion (25) and pivoting support (20) drives the cutting head transverse moving mechanism (19) that is fixed on pivoting support outer ring and is fixed on the cutting head elevating mechanism (17) on the traversing slide unit in cutting head transverse moving mechanism (19), composition can make burning torch (18) make 360 ° of ring cutting devices rotated around square or rectangular piece profile.
2. a kind of metal square tube automatic gas cutting machine efficiently as claimed in claim 1, it is characterized in that: described cutting head transverse moving mechanism comprises: transverse movement servomotor (30), decelerator (14), shaft coupling (32), horizontal screw pair (33), traversing slide unit (39), described transverse movement servomotor (30) is connected with horizontal screw pair (33) and traversing slide unit (39) by decelerator (14) and shaft coupling (32), forms way moving mechanism.
3. a kind of metal square tube automatic gas cutting machine efficiently as claimed in claim 1, it is characterized in that: described cutting head elevating mechanism comprises: lift servo motor (38), decelerator (14), shaft coupling (32), elevating screw pair of nut (35), lifting slide unit (34), described lift servo motor (38) is by decelerator (14) and shaft coupling (32) and elevating screw pair of nut (35) and be elevated slide unit (34) and be connected, and forms oscilaltion mechanism.
4. a kind of metal square tube automatic gas cutting machine efficiently as claimed in claim 1, it is characterized in that: described cutter sweep assembly (2) is provided with S shape drag chain (16), the outer ring of described S shape drag chain (16) is provided with foreign steamer rolling ring (22), is provided with interior wheel rolls frame (21) at the inner ring of described S shape drag chain (16).
5. a kind of metal square tube automatic gas cutting machine efficiently as claimed in claim 1, is characterized in that: it is characterized in that: described burning torch (18) is provided with swing mechanism (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410028871.4A CN103753074B (en) | 2014-01-22 | 2014-01-22 | Efficient automatic cutting machine for rectangular t metal tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410028871.4A CN103753074B (en) | 2014-01-22 | 2014-01-22 | Efficient automatic cutting machine for rectangular t metal tubes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103753074A CN103753074A (en) | 2014-04-30 |
| CN103753074B true CN103753074B (en) | 2015-06-10 |
Family
ID=50520475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410028871.4A Expired - Fee Related CN103753074B (en) | 2014-01-22 | 2014-01-22 | Efficient automatic cutting machine for rectangular t metal tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103753074B (en) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384776A (en) * | 2014-11-18 | 2015-03-04 | 无锡恒富科技有限公司 | Elastic stabilizing device for traveling mechanism |
| CN104858558B (en) * | 2015-06-05 | 2017-04-05 | 永清环保股份有限公司 | Fish bone well cathode line full-automatic welding system and device |
| CN104942420B (en) * | 2015-06-24 | 2017-03-15 | 杭萧钢构股份有限公司 | Steel pipe bundle numerical control square tube plasma cutting hole equipment |
| CN105397238B (en) * | 2015-12-18 | 2018-03-06 | 黄建财 | A kind of Profile cut-off machine |
| CN105798373A (en) * | 2016-05-13 | 2016-07-27 | 安徽艾米伦特建材科技有限公司 | Cutting device for columnar workpiece |
| CN106216823B (en) * | 2016-09-30 | 2018-06-29 | 山东省计算中心（国家超级计算济南中心） | A kind of bi-directional synchronization clamped-in style plasma steel pipe cutting equipment |
| CN106238887B (en) * | 2016-09-30 | 2018-04-06 | 山东省计算中心（国家超级计算济南中心） | A kind of steel pipe cuts bi-directional synchronization rotating clamp |
| CN106583878B (en) * | 2017-01-25 | 2022-12-06 | 武汉工程大学 | Clamp for profile type workpiece |
| CN110168143B (en) * | 2017-06-15 | 2022-03-08 | 俄铝工程技术中心有限责任公司 | Method and apparatus for electrolyte crust breaking by split plasma cutting |
| CN107420484A (en) * | 2017-08-21 | 2017-12-01 | 大连四达高技术发展有限公司 | The double drag chain opposite opened support systems in arc gantry |
| CN107470755B (en) * | 2017-08-29 | 2023-06-30 | 河南勤工机器人有限公司 | Numerical control cutting equipment |
| CN108465989A (en) * | 2018-05-18 | 2018-08-31 | 上海莱克切割机股份有限公司 | A kind of efficient metal square tube automatic gas cutting machine |
| CN109158743A (en) * | 2018-09-11 | 2019-01-08 | 石家庄金丰专用车有限公司 | A kind of plasma cutting machine for trailer accessory |
| DE102018131781A1 (en) * | 2018-12-11 | 2020-06-18 | Trumpf Werkzeugmaschinen Gmbh + Co. Kg | Pipe processing machine for cutting pipes or profiles using a laser beam |
| CN109940244A (en) * | 2019-04-17 | 2019-06-28 | 宁波金凤焊割机械制造有限公司 | A kind of strip cutting workpiece device |
| CN110681897A (en) * | 2019-10-15 | 2020-01-14 | 中国工程物理研究院机械制造工艺研究所 | Portable milling and cutting device and method for special-shaped holes of pipelines |
| CN111496360B (en) * | 2020-04-27 | 2024-02-23 | 安徽精工建设集团有限公司 | Four-head plasma square tube cutting machine and square tube plasma cutting method |
| CN114871809B (en) * | 2022-05-16 | 2022-12-27 | 浙江鸿翔筑能钢构有限公司 | High-efficient metal automatic cutting device and bearing structure thereof |
| CN116511735B (en) * | 2023-06-28 | 2023-09-29 | 河南勤工机器人有限公司 | Drag chain type chuck-free section bar and pipe laser pipe cutting machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1482741A (en) * | 1974-07-29 | 1977-08-10 | Foster Wheeler Power Prod | Device for performing operations on a tube |
| DE3826530A1 (en) * | 1988-08-04 | 1990-05-17 | Guenzburger Werkzeugmasch | Machine tool |
| CN2787363Y (en) * | 2005-04-30 | 2006-06-14 | 张生 | Tube cutter |
| CN101246362A (en) * | 2007-02-12 | 2008-08-20 | 天津中德职业技术学院 | Bi-dimensional pipe interface angle cutting control device |
| CN201198073Y (en) * | 2008-04-25 | 2009-02-25 | 张登虎 | Plasma automatic cutting apparatus on steel pipe forming machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879659A (en) * | 2010-06-13 | 2010-11-10 | 武汉理工大学 | Method and device for microprocessing rotary optical fiber |
-
2014
- 2014-01-22 CN CN201410028871.4A patent/CN103753074B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1482741A (en) * | 1974-07-29 | 1977-08-10 | Foster Wheeler Power Prod | Device for performing operations on a tube |
| DE3826530A1 (en) * | 1988-08-04 | 1990-05-17 | Guenzburger Werkzeugmasch | Machine tool |
| CN2787363Y (en) * | 2005-04-30 | 2006-06-14 | 张生 | Tube cutter |
| CN101246362A (en) * | 2007-02-12 | 2008-08-20 | 天津中德职业技术学院 | Bi-dimensional pipe interface angle cutting control device |
| CN201198073Y (en) * | 2008-04-25 | 2009-02-25 | 张登虎 | Plasma automatic cutting apparatus on steel pipe forming machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103753074A (en) | 2014-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103753074B (en) | Efficient automatic cutting machine for rectangular t metal tubes | |
| CN203664964U (en) | Efficient automatic cutting device for metallic square and rectangular pipes | |
| CN103273231B (en) | Unlimited rotary numerical-control groove pipe cutting machine and groove machining method | |
| CN104759667B (en) | A kind of two-sided CNC milling machine | |
| CN203184796U (en) | Flame bevel cutting device | |
| KR101460224B1 (en) | Pipe cutting device | |
| CN106493463A (en) | A kind of machining equipment that can realize arbitrarily angled cutting | |
| CN204657580U (en) | A kind of two-sided CNC milling machine | |
| CN101934451B (en) | Longitudinal mobile mechanism of triaxial steel tube intersecting line cutting machine cutting head | |
| CN102689147A (en) | High-speed straightening dimensioning blanking process and equipment for aluminum flat pipe of automobile air conditioner | |
| CN102500815B (en) | Edge cutting device for crossbeam of blade of wind power generator | |
| CN107470755A (en) | Numerical control cutting equipment | |
| CN104759666A (en) | Milling method increasing right-angle precision of workpiece | |
| CN204893180U (en) | Machine for cutitng tubes | |
| CN103273142A (en) | Composite efficient double-end-face chamfering machine of internal and external teeth of polar coordinates | |
| CN104148790A (en) | H-shaped steel welding pure mechanism wire feeding method and gantry type equipment | |
| CN105499808A (en) | Rotational body outer surface laser cutting machine | |
| CN102069281B (en) | Device for cutting intersecting line of round pipe | |
| CN106217070B (en) | The cutting method of spiral welded steel pipe | |
| CN202555992U (en) | Circular seam automatic welding machine | |
| CN205147499U (en) | High -efficient accurate rack grinding machine of numerical control | |
| CN207431497U (en) | Numerical control cutting equipment | |
| CN204504754U (en) | A kind of vertical Finish Milling Machine table mechanism | |
| CN206882941U (en) | A kind of five dimension words control intersection automatic cutting device | |
| CN206824752U (en) | A kind of large-size horizontal band saw machine |
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 | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201321 Shanghai city Pudong New Area Shenjiang Road No. 3888 Patentee after: Shanghai Lake cutter Limited by Share Ltd Address before: 201321 Shanghai city Pudong New Area Shenjiang Road No. 3888 Patentee before: Shanghai Laike Gas Cutting Machine Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20190122 |