CN203664964U - Efficient automatic cutting device for metallic square and rectangular pipes - Google Patents
Efficient automatic cutting device for metallic square and rectangular pipes Download PDFInfo
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- CN203664964U CN203664964U CN201420038054.2U CN201420038054U CN203664964U CN 203664964 U CN203664964 U CN 203664964U CN 201420038054 U CN201420038054 U CN 201420038054U CN 203664964 U CN203664964 U CN 203664964U
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Abstract
The utility model relates to an efficient automatic cutting device for metallic square and rectangular pipes. The automatic cutting device is characterized by comprising a rotary support (7) which is arranged on a rack and is provided for a rectangular pipe to stretch in and stretch out, a rotary drive mechanism, a cutting head transversal moving mechanism (6) which is fixed on the rotary support (7) through a coupling block, a cutting head lifting mechanism (3) which passes through a movable slide platform (19) in the cutting head transversal moving mechanism (6), and a cutting gun (14) which is arranged on the cutting head lifting mechanism (3), wherein the rotary drive mechanism consists of a rotary servo motor (12), a reducer (13) and a pinion (11), and the rotary support (7) with teeth on an outer ring; the pinion (11) is engaged with the rotary support (7) with teeth on the outer ring so as to transmit and drive the cutting head transversal moving mechanism (6) fixed on the outer ring of the rotary support, as well as the cutting head lifting mechanism (3) fixed on the movable slide platform (19) in the cutting head transversal moving mechanism (6), thereby forming an annular cutting device of which the cutting gun (14) can rotate at 360 degrees around the contour of a square or rectangular work piece.
Description
Technical field
The utility model relates to a kind of cutting machine, and especially a kind of metal square tube automatic cutting device 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 industrial circles such as building, vehicle manufactures, metal square tube is more and more extensive as the application of member at present.But at present the domestic various shape cutting processing of cutting stock and end to metal square tube do not have what good method and special equipment, have also in the method that adopts hand cut.Therefore, the poor quality of the workpiece after cutting, also the intersection-line cutting machine that current existing cutting pipe is used having is reequiped use, square tube is rotated as pipe, cut with Numeric Control Technology control burning torch, although such mode can cut out the workpiece needing, clamping extremely bothers again, efficiency is low, can not adapt to the requirement that work piece cut in enormous quantities is produced.
Utility model content
The purpose of this utility model: aim to provide a kind of cutter sweep that is specifically designed to square, rectangle or other profiled metal section bar and changes fast and automatically cutting.
This efficient metal square tube automatic cutting device, comprise be arranged on support, can for square tube stretch into the pivoting support 7 that leans out, rotary motion mechanism and by coupling block be fixed on cutting head transverse moving mechanism 6 on pivoting support 7, by being arranged on the cutting head elevating mechanism 3 on the traversing slide unit 19 in cutting head transverse moving mechanism 6 and being arranged on the burning torch 14 on cutting head elevating mechanism 3; Wherein said rotary motion mechanism is made up of rotary servovalve motor 12, decelerator 13 and pinion 11, the pivoting support 7 that is provided with outer ring tooth, described pinion 11 is fixed on the cutting head transverse moving mechanism 6 of pivoting support outer ring and is fixed on the cutting head elevating mechanism 3 on the Mobile Slide 19 in cutting head transverse moving mechanism 6 with the engaged transmission of the pivoting support 7 with outer ring tooth, drive, and composition can make burning torch 14 make the ring cutting devices of 360 ° of rotations around square or rectangular piece profile.
Described cutting head transverse moving mechanism 6 comprises: traversing servomotor 18, decelerator 13, shaft coupling 21, horizontal screw pair 24, traversing slide unit 19, described traversing servomotor 18 is connected with horizontal screw pair 24 and traversing slide unit 19 by decelerator 13 and shaft coupling 21, forms way moving mechanism.
Described cutting head elevating mechanism 3 comprises: lifting servomotor 20, decelerator 13, shaft coupling 21, elevating screw pair of nut 22, lifting slide unit 23, described lifting servomotor 20 is connected with elevating screw pair of nut 22 and lifting slide unit 23 by decelerator 13 and shaft coupling 21, forms oscilaltion mechanism.
Described pivoting support 7 is provided with S shape drag chain 2, and the outer ring of described S shape drag chain 2 is provided with foreign steamer rolling ring 1, is provided with interior wheel rolls frame 8 at the inner ring of described S shape drag chain 2.
Described cutting gun 14 is furnished with pendulous device 15, and pendulous device 15 is small-power servomotors.
The automatic cutting apparatus of this efficient special-shaped metal tubes proposing according to above technical scheme, by a burning torch that can carry out 360 ° of rotations, cutting is set in cutter sweep assembly, rectangle pipe material or other abnormal shape are carried out to quick, controlled surface trimming, be not only the one of traditional round metal tube surface trimming machined is broken through, also for the efficient surface trimming of square, rectangular metal pipe or other profiled metal tubing provides technical support.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of cutter sweep;
Fig. 2 is that the left of Fig. 1 is to schematic diagram;
Fig. 3 is the horizontal mobile mechanism of cutting head and the structural representation of elevating mechanism.
In figure: the outer horizontal screw pair of roller circle 2 ?S shape drag chain 3 ?cutting head elevating mechanism 6 ?cutting head transverse moving mechanism 7 ?pivoting support 8 ?internal trolley frame 9 ?base 10 ?support 11 ?pinion 12 ?rotary servovalve motor 13 ?decelerator 14 ?burning torch 15 ?pendulous device 17 ?coupling block traversing servomotor traversing slide unit 20 ?lifting servomotor 21 ?shaft coupling 22 ?elevating screw pair of nut 23 ?lifting slide unit 24 ?of 19 ?of 18 ?of 1 ?
The specific embodiment
Further set forth the utility model below in conjunction with Figure of description, and give embodiment of the present utility model.
This efficient metal square tube automatic cutting device that the utility model relates to, comprise be arranged on support 10, can for rectangular tube stretch into the pivoting support 7 that leans out, rotary motion mechanism and by coupling block be fixed on cutting head transverse moving mechanism 6 on pivoting support 7, by being arranged on the cutting head elevating mechanism 3 on the traversing slide unit 19 in cutting head transverse moving mechanism 6 and being arranged on the burning torch 14 on cutting head elevating mechanism 3; Wherein said rotary motion mechanism is made up of rotary servovalve motor 12, decelerator 13 and pinion 11, the pivoting support 7 that is provided with outer ring tooth, described pinion 11 is fixed on the cutting head transverse moving mechanism 6 of pivoting support outer ring and is fixed on the cutting head elevating mechanism 3 on the traversing slide unit 19 in cutting head transverse moving mechanism 6 with the engaged transmission of the pivoting support 7 with outer ring tooth, drive, and composition can make burning torch 14 make the ring cutting devices of 360 ° of rotations around square or rectangular piece profile.
Described cutting head transverse moving mechanism 6 comprises: traversing servomotor 18, decelerator 13, shaft coupling 21, horizontal screw pair 24, traversing slide unit 19, described traversing servomotor 18 is connected with horizontal screw pair 24 and traversing slide unit 19 by decelerator 13 and shaft coupling 21, forms way moving mechanism.
Described cutting head elevating mechanism 3 comprises: lifting servomotor 20, decelerator 13, shaft coupling 21, elevating screw pair of nut 22, lifting slide unit 23, described lifting servomotor 20 is connected with elevating screw pair of nut 22 and lifting slide unit 23 by decelerator 13 and shaft coupling 21, forms oscilaltion mechanism.
Described pivoting support 7 is provided with S shape drag chain 2, and the outer ring of described S shape drag chain 2 is provided with foreign steamer rolling ring 1, is provided with interior wheel rolls frame 8 at the inner ring of described S shape drag chain 2.
Described cutting gun 14 is furnished with pendulous device 15, and pendulous device 15 is small-power servomotors.
Below in conjunction with figure 1 ?3 introduce concrete structure of the present utility model;
In Fig. 2: base 9 is the bottom support bracket of cutter sweep assembly, it above base, is support 10.Can see from Fig. 1 and Fig. 2; Connect pivoting support 7 in support 10 fronts, on pivoting support 7, be fixed wtih cutting head transverse moving mechanism 6 by coupling block 17.On the traversing slide unit 19 of the horizontal moving mechanism 6 of described cutting head, cutting head elevating mechanism 3 is housed, described elevating mechanism 3 drives burning torch 5 to move up and down.
Fig. 3 is the enlarged drawing of cutting head transverse moving mechanism 6 and cutting head lifting mounting mechanism 3; The traversing servomotor 18 of the generation transverse movement in figure in cutting head transverse moving mechanism 6, decelerator 13, shaft coupling 21, horizontal screw pair 24.Driven by decelerator 13, horizontal screw pair 24 by traversing servomotor 18, make it to do way moving.
Meanwhile, the cutting head elevating mechanism of dress on traversing slide unit 19, the lifting that its inside is provided with the upper and lower elevating movement of generation takes motor 20, decelerator 13, shaft coupling 21, elevating screw pair of nut 22.Described cutting head elevating mechanism is to rotate elevating screw pair of nut 22 by the lifting servomotor 20 of controlling lifting by decelerator 13, shaft coupling 21 to drive lifting slide unit 23 to carry out elevating movement.
Shown in Fig. 2; The outer ring of pivoting support 7 is customized to a gear wheel, and it engages with another pinion 11 by the tooth of outer ring.This pinion 11 is to be contained on decelerator 13, and decelerator is arranged on the edge of frame 10.By being connected under the driving of rotary servovalve motor 12 of decelerator, pinion 11 drives pivoting support 7 outer ring rotations and is fixed on the cutting head transverse moving mechanism 6 on pivoting support outer ring, related common 360 ° of rotations, the cutting processing of realization to various tubing done of cutting head elevating mechanism 3 being fixed on its traversing slide unit 19 by coupling block part 17.
Above-mentioned pivoting support, cutting head transverse moving mechanism 6, cutting head elevating mechanism 3, by driven by servomotor separately thereby form the synthetic of multiple motions.Under the programme-control of computer, plasma cutting gun (or flame, laser burning torch) is around the cutting of moving of workpiece (square and rectangular pipe or special pipe) surrounding.
In order to complete the requirement of various cutting techniques of workpiece; The for example hole of the various shapes on the cutting of the termination of square tube fixed length cutting, various shapes and surface of the work, the cutting of groove, is just necessary for this device and mixes Work transfer device by driven by servomotor (do not provide corresponding structural representation in the technical program---separate case application).Under the driven by servomotor effect of Work transfer device, workpiece to be machined time carries out translation in cutting, and coordinates with described metal square tube automatic cutting device, and four-axle linkedly under computer program control completes above-mentioned cutting technique demand.
If configure burning torch pendulous device 15 to cutting gun 5, so have the interlock of five servomotors, under computer program control, except realizing above-mentioned cutting function, can also cut out the bevel for welding with predetermined angular of square tube termination simultaneously.
When cutting head in the time that rectangular tube rotates, some cables and appendix be contained in special S shape drag chain 2(Fig. 1) in, so-called S shape drag chain be a kind of through repacking can be at the drag chain of two direction bendings.For the rapid movement in adaptation work, and prevent from producing grazing at vertical direction and around the drag chain of laying, be all provided with idler wheel mechanism at outer ring and the inner ring of drag chain.From Fig. 1, see, outer roller circle 1 has been placed in drag chain outer ring, has placed internal trolley frame 8 at the inner ring of drag chain.
The utility model cutting movement is synthetic is to drive the pivoting support 7 being engaged with to rotate by rotary servovalve motor 12, pinion 11.In the rotating process of pivoting support 7, the transverse movement that cutting head transverse moving mechanism 6 is undertaken by computer-controlled requirement on one side, simultaneously also carry out the elevating movement of cutting head elevating mechanism 3 with the control instruction of computer synthetic, make (plasma, laser or flame) burning torch realize 360 ° around rectangular tube surrounding and cut.The rectilinear motion of adding the Work transfer device (this case does not provide concrete structure schematic diagram---separate case application) of above-mentioned driven by servomotor, is linked by four servomotors of computer program control like this.And estimate the material deformation factor of rectangular tube; In order to make burning torch not contact workpiece and can keep certain distance with cut surface when around workpiece surrounding profile, burning torch has adopted electric capacity or arc voltage to heighten technology (market-ripe technology, not expression in figure.）
In the practical application of the technical program, can be take the utility model as core, mix the conveying equipment of suitable heterotype tubing, and the conveying equipment of finished work after having cut, the fly-cutting processing to rectangle or other heterotype tubings just can be formed.Its maximum advantage is: can not need processing tubing to be rotated, just can reach the effect that processing is processed.Not only greatly simplify whole technique, also can effectively improve working (machining) efficiency and workpiece quality simultaneously.
Be more than that the utility model has only provided basic conception of the present utility model, above these embodiment are interpreted as being only not used in for the utility model is described restriction the utility model.After having read the content that the utility model records, those skilled in the art can do various modifications or change to the utility model, and these equivalences change and modify and fall into equally the model that the utility model claim limits and raise.
Claims (5)
1. an efficient metal square tube automatic cutting device, is characterized in that: comprise be arranged on support, can for rectangular tube stretch into the pivoting support (7) that leans out, rotary motion mechanism and by coupling block be fixed on cutting head transverse moving mechanism (6) on pivoting support (7), by being arranged on the cutting head elevating mechanism (3) on the Mobile Slide (19) in cutting head transverse moving mechanism (6) and being arranged on the burning torch (14) on cutting head elevating mechanism (3); Wherein said rotary motion mechanism is made up of rotary servovalve motor (12), decelerator (13) and pinion (11), the pivoting support (7) that is provided with outer ring tooth, described pinion (11) is fixed on the cutting head transverse moving mechanism (6) of pivoting support outer ring and is fixed on the cutting head elevating mechanism (3) on the Mobile Slide (19) in cutting head transverse moving mechanism (6) with engaged transmission, the drive of the pivoting support (7) with outer ring tooth, and composition can make burning torch (14) make the ring cutting devices of 360 ° of rotations around square or rectangular piece profile.
2. the efficient metal square tube of one as claimed in claim 1 automatic cutting device, it is characterized in that: described cutting head transverse moving mechanism (6) comprising: transverse movement servomotor (18), decelerator (13), shaft coupling (21), horizontal screw pair (24), traversing slide unit (19), described transverse movement servomotor (18) is connected with horizontal screw pair (24) and traversing slide unit (19) by decelerator (13) and shaft coupling (21), forms way moving mechanism.
3. the efficient metal square tube of one as claimed in claim 1 automatic cutting device, it is characterized in that: described cutting head elevating mechanism (3) comprising: lifting servomotor (20), decelerator (13), shaft coupling (21), elevating screw pair of nut (22), lifting slide unit (23), described lifting servomotor (20) is connected with elevating screw pair of nut (22) and lifting slide unit (23) by decelerator (13) and shaft coupling (21), forms oscilaltion mechanism.
4. the efficient metal square tube of one as claimed in claim 1 automatic cutting device, it is characterized in that: described pivoting support (7) is provided with S shape drag chain (2), the outer ring of described S shape drag chain (2) is provided with foreign steamer rolling ring (1), is provided with interior wheel rolls frame (8) at the inner ring of described S shape drag chain (2).
5. the efficient metal square tube of one as claimed in claim 1 automatic cutting device, is characterized in that: described cutting gun (14) is furnished with pendulous device (15), and pendulous device (15) is a small-power servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038054.2U CN203664964U (en) | 2014-01-22 | 2014-01-22 | Efficient automatic cutting device for metallic square and rectangular pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038054.2U CN203664964U (en) | 2014-01-22 | 2014-01-22 | Efficient automatic cutting device for metallic square and rectangular pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203664964U true CN203664964U (en) | 2014-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420038054.2U Expired - Fee Related CN203664964U (en) | 2014-01-22 | 2014-01-22 | Efficient automatic cutting device for metallic square and rectangular pipes |
Country Status (1)
| Country | Link |
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| CN (1) | CN203664964U (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439612A (en) * | 2014-11-25 | 2015-03-25 | 上海气焊机厂有限公司 | Cutting device |
| CN104526217A (en) * | 2014-12-26 | 2015-04-22 | 上海气焊机厂有限公司 | Cutting device |
| CN104526210A (en) * | 2014-12-26 | 2015-04-22 | 上海气焊机厂有限公司 | Drag chain device and cutting device |
| CN105921885A (en) * | 2016-06-28 | 2016-09-07 | 王朝永 | Bent pipe laser cutting device |
| CN106041320A (en) * | 2016-06-28 | 2016-10-26 | 王朝永 | Bend cutting device |
| CN106112273A (en) * | 2016-07-22 | 2016-11-16 | 国网河南省电力公司南阳供电公司 | Power construction bend pipe adjustable angle fast laser cutter sweep |
| CN106141448A (en) * | 2016-07-22 | 2016-11-23 | 国网河南省电力公司南阳供电公司 | A kind of transformer station connects conduit cutting method |
| CN106141449A (en) * | 2016-07-22 | 2016-11-23 | 国网河南省电力公司南阳供电公司 | Power engineering bend pipe clamping laser cutting device |
| CN107283011A (en) * | 2016-03-31 | 2017-10-24 | 上海沪工焊接集团股份有限公司 | Numerical control communicated wire cutting device |
| CN107470755A (en) * | 2017-08-29 | 2017-12-15 | 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 |
| CN109149498A (en) * | 2018-11-01 | 2019-01-04 | 苏州瑞派宁科技有限公司 | A kind of winding structure and the CT using the winding structure |
| CN110315129A (en) * | 2019-07-29 | 2019-10-11 | 河北工业大学 | A metal pipe cutting device |
| CN111014982A (en) * | 2019-12-26 | 2020-04-17 | 中山市品尚激光科技有限公司 | A rectangular tube laser cutting machine |
| CN115026373A (en) * | 2022-06-15 | 2022-09-09 | 中国铁建重工集团股份有限公司 | Automatic cutting equipment for ring parts |
| CN116511611A (en) * | 2023-06-28 | 2023-08-01 | 河南勤工机器人有限公司 | Cutting part with drag chain retracting mechanism |
-
2014
- 2014-01-22 CN CN201420038054.2U patent/CN203664964U/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439612A (en) * | 2014-11-25 | 2015-03-25 | 上海气焊机厂有限公司 | Cutting device |
| CN104526217A (en) * | 2014-12-26 | 2015-04-22 | 上海气焊机厂有限公司 | Cutting device |
| CN104526210A (en) * | 2014-12-26 | 2015-04-22 | 上海气焊机厂有限公司 | Drag chain device and cutting device |
| CN107283011A (en) * | 2016-03-31 | 2017-10-24 | 上海沪工焊接集团股份有限公司 | Numerical control communicated wire cutting device |
| CN107283011B (en) * | 2016-03-31 | 2019-11-29 | 上海沪工焊接集团股份有限公司 | Numerical control communicated wire cutting device |
| CN106041320A (en) * | 2016-06-28 | 2016-10-26 | 王朝永 | Bend cutting device |
| CN105921885A (en) * | 2016-06-28 | 2016-09-07 | 王朝永 | Bent pipe laser cutting device |
| CN106141449A (en) * | 2016-07-22 | 2016-11-23 | 国网河南省电力公司南阳供电公司 | Power engineering bend pipe clamping laser cutting device |
| CN106112273A (en) * | 2016-07-22 | 2016-11-16 | 国网河南省电力公司南阳供电公司 | Power construction bend pipe adjustable angle fast laser cutter sweep |
| CN106141448A (en) * | 2016-07-22 | 2016-11-23 | 国网河南省电力公司南阳供电公司 | A kind of transformer station connects conduit cutting method |
| CN107470755A (en) * | 2017-08-29 | 2017-12-15 | 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 |
| CN109149498A (en) * | 2018-11-01 | 2019-01-04 | 苏州瑞派宁科技有限公司 | A kind of winding structure and the CT using the winding structure |
| CN110315129A (en) * | 2019-07-29 | 2019-10-11 | 河北工业大学 | A metal pipe cutting device |
| CN110315129B (en) * | 2019-07-29 | 2020-07-28 | 河北工业大学 | Metal pipe fitting cutting device |
| CN111014982A (en) * | 2019-12-26 | 2020-04-17 | 中山市品尚激光科技有限公司 | A rectangular tube laser cutting machine |
| CN115026373A (en) * | 2022-06-15 | 2022-09-09 | 中国铁建重工集团股份有限公司 | Automatic cutting equipment for ring parts |
| CN116511611A (en) * | 2023-06-28 | 2023-08-01 | 河南勤工机器人有限公司 | Cutting part with drag chain retracting mechanism |
| CN116511611B (en) * | 2023-06-28 | 2023-09-26 | 河南勤工机器人有限公司 | Cutting part with drag chain retracting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |
Granted publication date: 20140625 Termination date: 20190122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |