CN204771158U - Hole machine is cut to portable pipeline four -axis - Google Patents
Hole machine is cut to portable pipeline four -axis Download PDFInfo
- Publication number
- CN204771158U CN204771158U CN201520394939.0U CN201520394939U CN204771158U CN 204771158 U CN204771158 U CN 204771158U CN 201520394939 U CN201520394939 U CN 201520394939U CN 204771158 U CN204771158 U CN 204771158U
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- CN
- China
- Prior art keywords
- lifting
- burning torch
- flexible
- gun pendulum
- rotary
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- 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
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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
- 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
Abstract
The utility model discloses a hole machine is cut to portable pipeline four -axis, including portal frame mechanism, rotary mechanism, telescopic machanism, elevating system, gun pendulum mechanism, its characterized in that: the lower extreme axial fixity of portal frame mechanism is on treating trompil tubular product, and rotary mechanism is fixed in portal frame mechanism middle part, telescopic machanism sliding connection is in the rotary mechanism lower part, elevating system installs in horizontal migration mechanism one side terminally, the fixed connection of gun pendulum mechanism is in the elevating system lower extreme. Succinct structural design makes a portable pipeline cut the hole machines has four joint degrees of freedom, angular adjustment including rotary main shaft's rotary motion, telescopic machanism's flexible removal, elevating system's lift adjustment and gun pendulum mechanism to the burning torch, and the trompil shape requires the change adjustment through four degrees of freedom, the groove angle isoparametric in order to satisfy, and have that the structure is light, advantages such as low in cost, easy and simple to handle, easy site operation.
Description
Technical field
The utility model relates to a kind of spatial special curved surface hole cutting machine, particularly relates to a kind of portable housing four axle hole cutting machine.
Background technology
Along with the manufacturing growth in the world, Chinese manufacturing big country progressively establishes status, and meanwhile Metal Cutting total amount, cutting complexity and technical requirement improve constantly.In the industries such as oil, pressure vessel, boats and ships, chemical industry, urban duct, on the abnormal curved surface of tubing, cut hole and retaining wall on slope thereof are important steps.At present, most of manufacturing enterprise adopts cutting perforate and retaining wall on slope manually cannot meet present accuracy requirement; Labor strength is comparatively large and work under bad environment, production and labour cost are high, and need manual grinding to carry out secondary operations after artificial cutting, the problems such as inefficiency are comparatively outstanding.Numerical control cutting equipment is bulky, price is high and need professional training human users, is difficult to for medium-sized and small enterprises accept.Based on the research and development of above reason a kind of portable there is certain automatization level and the electromechanical equipment being easy to abnormal curved surface cut hole and the beveling and cutting thereof operated meeting degree of precision have broad application prospects.
The utility model patent container intersection line cutting robot of current Harbin Engineering University application its adopt spider hang, can only carry out cutting operation in the Work Space Range of spider, cutting operation is carried out in the movement being difficult to carry out greater room and scope.The utility model patent is portable, there is the advantage of small in volume, can do large space movement on a large scale for specific workpiece to be added and carry out scene processing, this is not available for the utility model patent container intersection line cutting robot of Harbin Engineering University's application.Therefore, be badly in need of in reality that a kind of volume is little, total amount is light, be easy to carry and be applicable to the hole cutting machine of on-site cutting operation.
Utility model content
The purpose of this utility model is to solve the problem, the portable four axle hole cutting machines that a kind of structure is simple, be easy to realization are provided, the technical scheme in the invention for solving the above technical problem is: a kind of portable pipe four axle hole cutting machine, comprise portal frame mechanism, rotating mechanism, telescoping mechanism, elevating mechanism, gun pendulum mechanism, it is characterized in that: described portal frame mechanism rides over and treats that, on cut hole pipeline, rotating mechanism is fixed on middle side part in portal frame mechanism; Telescoping mechanism is installed on below rotating mechanism; Elevating mechanism is installed on telescoping mechanism side end; Gun pendulum mechanism is installed on elevating mechanism lower end.Described portal frame mechanism comprises leg, crossbeam, fixed head, supporting leg, jackscrew, pin axle and pin leg lock shaft; Leg symmetry is placed, and supporting leg symmetry is installed on inside it, and beam vertical is installed on two sides before and after above two supporting legs and is fixed by four pieces of connecting plates respectively; Leg and supporting leg can rotate around leg axle, when opening inclined saddle hole to pipeline, when manually the two being adjusted to suitable angle, can be locked by pin leg lock shaft, be biased placement carry out the cutting of inclined saddle hole relative to pipeline.
Described rotating mechanism comprises rotating shaft, whirligig shell, whirligig bracket, electric rotating machine reducer arrangement, rotary decelerator support, rotary pinion, rotation gear wheel, laser bench device; Whirligig bracket is installed in the middle part of portal frame crossbeam, and rotating shaft is installed on whirligig bracket by bearing, makes rotating shaft can whirligig carriage rotation relatively; Rotary decelerator is installed on the side of whirligig bracket, electric rotating machine reducer arrangement is installed on rotary decelerator support, electric rotating machine reducer arrangement output shaft is provided with rotary pinion, rotate gear wheel concentric and be installed on rotating shaft in whirligig bracket bottom, and engage with rotary pinion; Laser bench is installed on rotating shaft lower end.
Described telescoping mechanism comprises Telescopic Fixed seat, flexible slide block, flexible slide rail, flexible tooth bar, retractor device baffle plate, flexible reducer stent, flexible pinion, telescope motor reducer arrangement; Telescopic Fixed seat is fastenedly connected in rotating shaft lower end; Flexible slide block to be installed on below mobile holder and to inlay installation with flexible slide rail, and flexible slide rail is parallel is fixed on the upside of telescopic arm; Flexible tooth bar is installed on telescopic arm and is bordering on installation slide rail side; Flexible reducer stent is installed on Telescopic Fixed seat and has rectangular opening place; Telescope motor reducer arrangement is arranged on flexible reducer stent; Flexible pinion is arranged on the output shaft of telescope motor reducer arrangement, and engages with flexible tooth bar; Retractor device baffle plate is installed on telescopic arm end.
Described elevating mechanism comprises lifting arm, lifting frame, lifting slider, lifting sliding rail, lifter rack, lifting motor, worm type of reduction gearing, lifting tooth wheel shaft; Described lifting sliding rail is installed on lifting arm side, above has lifting slider to inlay installation, and lifter rack is installed on lifting arm opposite side; Lifting slider is fixed on inside lifting frame, is fixed on telescopic arm end outside lifting frame; Described lifting tooth wheel shaft is installed on lifting frame two sides and has coaxial central hole place and be meshed with lifter rack.
Described gun pendulum mechanism comprises burning torch support, gun pendulum motor, gun pendulum decelerator, gun pendulum reducer stent, rifle axle, bevel gear wheel, bevel pinion, burning torch, burning torch seat, burning torch folder; Described burning torch support is fixedly installed in lifting arm lower end; Gun pendulum reducer stent is installed on the strong support side of burning torch, and gun pendulum decelerator concentric is installed on gun pendulum reducer stent tapping, and gun pendulum motor is fixedly connected with gun pendulum decelerator; Bevel pinion is fastening is arranged on rotating shaft place of gun pendulum decelerator; Rifle axle is installed on burning torch stent ends tapping, and bevel gear wheel is installed on rifle axle near bevel pinion side, and is engaged with; Burning torch seat is installed on rifle axle away from bevel pinion side, and burning torch folder is inlayed mutually with it to install in the middle part of juxtaposition and clamped burning torch; Outside gun pendulum motor, gun pendulum decelerator, gun pendulum reducer stent, bevel gear wheel and bevel pinion, burning torch shell is installed.
The beneficial effects of the utility model are: (1) terminal with compact integral structure is light is easy to lifting, is applicable to most of construction environment; (2) cheap, easily for medium-sized and small enterprises accept; (3) have higher precision level, the cut hole quality of pipeline is high.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the utility model telescoping mechanism structural representation;
Fig. 3 is the utility model rotating mechanism structural representation;
Fig. 4 is the utility model elevating mechanism structural representation;
Fig. 5 is the utility model gun pendulum mechanism structure schematic diagram;
Fig. 6 is the utility model inclined saddle cut hole operation effectiveness schematic diagram.
In figure: leg 1, crossbeam 2, telescopic arm 3, lifting arm 4, burning torch shell 5, rotating shaft 6, whirligig outer cover 7, treat cut hole pipeline 8, jackscrew 9, supporting leg 10, fixed head 11, Telescopic Fixed seat 12, flexible slide block 13, flexible slide rail 14, flexible tooth bar 15, telescopic baffle 16, flexible reducer stent 17, flexible pinion 18, lifting sliding rail 19, lifting slider 20, electric rotating machine reducer arrangement 21, whirligig bracket 22, rotary decelerator support 23, rotary pinion 24, rotate gear wheel 25, lifter rack 26, lifting motor 27, worm type of reduction gearing 28, lifting tooth wheel shaft 29, burning torch support 30, burning torch motor 31, burning torch decelerator 32, burning torch reducer stent 33, rifle axle 34, burning torch seat 35, burning torch folder 36, burning torch 37, bevel gear wheel 38, bevel pinion 39, laser bench 40, lifting frame 41, telescope motor reducer arrangement 42, pin axle 43, pin leg lock shaft 44.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model patent is described in further detail: as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of portable pipe four axle hole cutting machine described in the utility model, comprise portal frame mechanism (Fig. 1), rotating mechanism (Fig. 3), telescoping mechanism (Fig. 2), elevating mechanism (Fig. 4), gun pendulum mechanism (Fig. 5), it is characterized in that: the installation of described portal frame mechanism (Fig. 1) is positioned over treats on cut hole pipeline 8, rotating mechanism (Fig. 3) is fixed on portal frame mechanism (Fig. 1) middle part; Described telescoping mechanism (Fig. 2) is installed on rotating mechanism (Fig. 3) bottom; Described elevating mechanism (Fig. 4) is installed on telescoping mechanism (Fig. 2) side end; Described gun pendulum mechanism (Fig. 5) is fixedly connected on elevating mechanism (Fig. 4) lower end.Described portal frame mechanism (Fig. 1) comprises leg 1, crossbeam 2, connecting plate 11, supporting leg 10, jackscrew 9, pin axle 43 and pin leg lock shaft 44; The symmetrical portal frame both sides of described leg 1 are installed, leg 1 is installed on supporting leg 10 by pin axle 43, leg 1 can rotate around pin axle 43 by confronting legs 10, when manually the two being adjusted to suitable angle, can be locked by pin leg lock shaft 44, like this, just can realize being biased placement relative to pipeline and carry out the cutting of inclined saddle hole; Crossbeam 2 is installed on two sides above two supporting legs 10 and is fixed by four pieces of connecting plates 11 respectively, and jackscrew 9 is arranged on the screwed hole place, both sides of leg 1, realizes the adjustment of portal frame level orientation, and be arranged on by portal frame and treat on cut hole pipeline 8 by jackscrew 9.
As shown in (Fig. 1), (Fig. 3), described rotating mechanism (Fig. 3) comprising: rotating shaft 6, whirligig shell 7, whirligig bracket 22, electric rotating machine reducer arrangement 21, rotary decelerator support 23, rotary pinion 24, rotation gear wheel 25, laser bench device 40; Described whirligig bracket 22 is installed in the middle part of crossbeam 2, and rotary decelerator support 23 is installed on whirligig bracket 22 side, and rotating shaft 6 is installed on whirligig bracket 22 by bearing; Electric rotating machine reducer arrangement 21 is installed on rotary decelerator support 23 place, the output shaft of electric rotating machine reducer arrangement 21 is provided with rotary pinion 24, rotate gear wheel 25 concentric and be installed on rotating shaft 6 in whirligig bracket 22 bottom, and engage with rotary pinion 24; Laser bench 40 is installed on rotating shaft 6 lower end, is provided with laser instrument in laser bench 40, and the laser beam irradiation launched by it is positioned to the crust of pipeline 8 portal frame; Electric rotating machine reducer arrangement 21 sends power and drives rotary pinion 24 to rotate, and is rotated, thus realize the rotation of rotating shaft 6 by gear drive with a stable drive ratio driven rotary gear wheel 25.
As shown in (Fig. 1), (Fig. 2), described telescoping mechanism (Fig. 2) comprising: telescopic arm 3, Telescopic Fixed seat 12, flexible slide block 13, flexible slide rail 14, flexible tooth bar 15, retractor device baffle plate 16, flexible reducer stent 17, flexible pinion 18, telescope motor reducer arrangement 42; Described Telescopic Fixed seat 12 is fastenedly connected in rotating shaft 6 lower end; Flexible slide block 13 is installed on Telescopic Fixed seat 12 and inlay installation with flexible slide block 13 below, and flexible slide rail 14 is parallel is installed on the upside of telescopic arm 3; Flexible tooth bar 15 is installed on telescopic arm 3 and is bordering on flexible slide rail 14 side of installation; Flexible reducer stent 17 is installed on Telescopic Fixed seat 12 and has rectangular opening place; Telescope motor reducer arrangement 42 is arranged on flexible reducer stent 17; Flexible pinion 18 is installed on the output shaft of telescope motor reducer arrangement 42, and engages with flexible tooth bar 15.Sending power by telescope motor reducer arrangement 42 drives flexible pinion 18 to rotate, and drives flexible tooth bar 15 to move, thus realize the stretching motion of telescopic arm 3 by rack pinion engaged transmission.
As shown in (Fig. 1), (Fig. 2), (Fig. 4), described elevating mechanism (Fig. 4) comprising: lifting arm 4, lifting frame 41, lifting slider 20, lifting sliding rail 19, lifter rack 26, lifting motor 27, worm type of reduction gearing 28, lifting tooth wheel shaft 29; Described lifting sliding rail 19 is installed on lifting arm 4 side, lifting sliding rail 19 has lifting slider 20 inlay installation, and lifter rack 26 is installed on lifting arm 4 opposite side; Lifting slider 20 is fixed on the inner side of lifting frame 41, is fixed on telescopic arm 3 end outside lifting frame 41; Lifting motor 27 is connected on worm type of reduction gearing 28, and described worm type of reduction gearing 28 is installed on the lifting larger side of frame 41 cut hole, and described lifting tooth wheel shaft 29 to be arranged on worm type of reduction gearing 28 output shaft and to be meshed with lifter rack 26.The elevating movement of lifting arm 4 is achieved by above-mentioned Install and configure.
As shown in (Fig. 1), (Fig. 5), described gun pendulum mechanism (Fig. 5) comprising: burning torch support 30, gun pendulum motor 31, gun pendulum decelerator 32, gun pendulum reducer stent 33, rifle axle 34, bevel gear wheel 38, bevel pinion 39, burning torch 37, burning torch seat 35, burning torch folder 36, burning torch shell 5; Described burning torch support 30 is fixedly installed in lifting arm 4 lower end; Gun pendulum reducer stent 33 is installed on burning torch support 30 side, and gun pendulum decelerator 32 is installed on gun pendulum reducer stent 33 cut hole place, and gun pendulum motor 31 is fixedly connected with gun pendulum decelerator 32; Bevel pinion 39 is arranged on the output shaft of gun pendulum decelerator 32; Rifle axle 34 is installed on the end cut hole place of burning torch support 30 by bearing, and bevel gear wheel 38 is installed on rifle axle 34 and close bevel pinion 39 side, and is engaged with; Burning torch seat 35 is installed on the side of rifle axle 34 away from bevel pinion 39, and burning torch folder 36 is inlayed mutually with it to install in the middle part of juxtaposition and clamped burning torch 37.The angular turn of burning torch 37 is achieved by above-mentioned Install and configure.
During work, by the kinematic parameter of each axle of control system input adjustment, first adjust the position of laser beam projection to pipeline crust of the laser instrument transmitting in rotating shaft 6 lower end laser bench 40, the initial position of adjustment pipeline cut hole four axle hole cutting machine.When carrying out the inclined saddle of pipeline and cutting, angle between adjustment leg (1) and supporting leg (10), forms inclined saddle cut hole operation effectiveness (Fig. 6), arranges the parameters such as cut hole radius, bevel angle, starts combustion preheater, carries out the cutting of abnormal curved surface cut hole.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. a portable pipe four axle hole cutting machine, comprises portal frame mechanism, rotating mechanism, telescoping mechanism, elevating mechanism, gun pendulum mechanism, it is characterized in that: described portal frame mechanism rides over and treats that, on cut hole pipeline, rotating mechanism is fixed on middle side part in portal frame mechanism; Described telescoping mechanism is mounted on rotating mechanism bottom; Described elevating mechanism is installed on telescoping mechanism side end; Described gun pendulum mechanism is fixedly connected on elevating mechanism lower end.
2. a kind of portable pipe four axle hole cutting machine according to claim 1, is characterized in that: described portal frame mechanism comprises leg, crossbeam, fixed head, supporting leg, jackscrew, leg axle and pin leg lock shaft; Described leg symmetry is placed, and supporting leg symmetry is installed on inside it; Jackscrew is installed on leg both sides.
3. a kind of portable pipe four axle hole cutting machine according to claim 1, is characterized in that: described rotating mechanism comprises rotating shaft, whirligig shell, whirligig bracket, electric rotating machine reducer arrangement, rotary decelerator support, rotary pinion, rotation gear wheel, laser bench device; Described whirligig bracket is installed in the middle part of crossbeam, and rotary decelerator is installed on side in whirligig bracket, and rotating shaft is installed on opposite side; Electric rotating machine reducer arrangement is installed on rotary decelerator support, and the output shaft of electric rotating machine reducer arrangement is provided with rotary pinion, rotates gear wheel concentric and to be installed on rotating shaft and to be positioned at whirligig bracket bottom, and engage with rotary pinion; Laser bench is installed on rotating shaft lower end.
4. a kind of portable pipe four axle hole cutting machine according to claim 1, is characterized in that: described telescoping mechanism comprises telescopic arm, Telescopic Fixed seat, flexible slide block, flexible slide rail, flexible tooth bar, retractor device baffle plate, flexible reducer stent, flexible pinion, telescope motor reducer arrangement; Described Telescopic Fixed seat is fastenedly connected in rotating shaft lower end; Flexible slide block to be installed on below mobile holder and to inlay installation with flexible slide rail, and flexible slide rail is parallel is fixed on the upside of telescopic arm; Flexible tooth bar is installed on telescopic arm and is bordering on installation slide rail side; Flexible reducer stent is installed on Telescopic Fixed seat and has rectangular opening place; Telescope motor reducer arrangement is arranged on flexible reducer stent; Flexible pinion is arranged on the output shaft of telescope motor reducer arrangement, and engages with flexible tooth bar; Retractor device baffle plate is installed on telescopic arm end.
5. a kind of portable pipe four axle hole cutting machine according to claim 1, is characterized in that: described elevating mechanism comprises lifting arm, lifting frame, lifting slider, lifting sliding rail, lifter rack, lifting motor, worm type of reduction gearing, lifting tooth wheel shaft; Described lifting sliding rail is installed on lifting arm side, above has lifting slider to inlay installation, and lifter rack is installed on lifting arm opposite side; Lifting slider is fixed on inside lifting frame, is fixed on telescopic arm end outside lifting frame; Described lifting tooth wheel shaft is installed on lifting frame two sides and has coaxial central hole place and be meshed with lifter rack; Described worm type of reduction gearing is installed on the lifting larger side of frame cut hole, and lifting motor is fastenedly connected above worm type of reduction gearing.
6. a kind of portable pipe four axle hole cutting machine according to claim 1, is characterized in that: described gun pendulum mechanism comprises burning torch shell, burning torch support, gun pendulum motor, gun pendulum decelerator, gun pendulum reducer stent, rifle axle, bevel gear wheel, bevel pinion, burning torch, burning torch seat, burning torch folder; Described burning torch support is fixed on lifting arm lower end; Gun pendulum reducer stent is installed on burning torch support side, and gun pendulum decelerator concentric is installed on gun pendulum reducer stent tapping, and gun pendulum motor is fixedly connected with gun pendulum decelerator; Bevel pinion is fastening is arranged on rotating shaft place of gun pendulum decelerator; Rifle axle is installed on burning torch stent ends tapping, and bevel gear wheel is installed on rifle axle near bevel pinion side, and is engaged with; Burning torch seat is installed on rifle axle away from bevel pinion side, and burning torch folder is inlayed mutually with it and installed middle part clamping burning torch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520394939.0U CN204771158U (en) | 2015-06-02 | 2015-06-10 | Hole machine is cut to portable pipeline four -axis |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510295024 | 2015-06-02 | ||
| CN201520394939.0U CN204771158U (en) | 2015-06-02 | 2015-06-10 | Hole machine is cut to portable pipeline four -axis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204771158U true CN204771158U (en) | 2015-11-18 |
Family
ID=54511284
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510313763.6A Pending CN106271115A (en) | 2015-06-02 | 2015-06-10 | A kind of portable pipe four axle hole cutting machine |
| CN201520394939.0U Expired - Fee Related CN204771158U (en) | 2015-06-02 | 2015-06-10 | Hole machine is cut to portable pipeline four -axis |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510313763.6A Pending CN106271115A (en) | 2015-06-02 | 2015-06-10 | A kind of portable pipe four axle hole cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106271115A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105537722A (en) * | 2016-03-09 | 2016-05-04 | 上海振华重工(集团)股份有限公司 | Electric flame tapping machine |
| CN105618892A (en) * | 2016-04-07 | 2016-06-01 | 开封空分集团有限公司 | Gas cutting tapping device for steel vessel cylinder |
| CN106392752A (en) * | 2016-12-08 | 2017-02-15 | 中国三冶集团有限公司 | Multifunctional pipeline cutting tool and using method thereof |
| CN107420034A (en) * | 2017-07-31 | 2017-12-01 | 桂林航天工业学院 | A kind of multiple degrees of freedom hydraulic pressure drill boom |
| CN107520522A (en) * | 2017-09-18 | 2017-12-29 | 中冶宝钢技术服务有限公司 | Pipe cutting perforate frock and hole opening technology |
| CN113618263A (en) * | 2021-08-12 | 2021-11-09 | 佳威科技(海安)有限公司 | Processing method of projector shell |
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| CN107186367A (en) * | 2017-06-13 | 2017-09-22 | 武汉天琪激光设备制造有限公司 | A kind of structure of flip-over type reductor on laser cutting machine |
| CN108297486A (en) * | 2018-04-16 | 2018-07-20 | 遵义市兴英鹏塑料包装有限公司 | A kind of kraft paper bag hole cutting machine |
| CN109079530A (en) * | 2018-08-21 | 2018-12-25 | 佛山市程显科技有限公司 | A kind of magnetic element drilling equipment |
| CN109382601A (en) * | 2018-12-26 | 2019-02-26 | 张家港市鑫州焊割机械有限公司 | A kind of pipe cutter |
| CN112518188B (en) * | 2020-12-09 | 2022-06-14 | 南昌大学 | Novel pipeline grafting looks through line welding robot device |
| CN113787221A (en) * | 2021-09-18 | 2021-12-14 | 江苏理工学院 | Full-automatic FRP pipe says intersecting line milling unit based on robot |
| CN116275471B (en) * | 2023-03-29 | 2023-09-15 | 江苏觅科激光设备有限公司 | Laser processing device and method |
-
2015
- 2015-06-10 CN CN201510313763.6A patent/CN106271115A/en active Pending
- 2015-06-10 CN CN201520394939.0U patent/CN204771158U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537722A (en) * | 2016-03-09 | 2016-05-04 | 上海振华重工(集团)股份有限公司 | Electric flame tapping machine |
| CN105537722B (en) * | 2016-03-09 | 2017-12-26 | 上海振华重工(集团)股份有限公司 | Electronic flame tapping machine |
| CN105618892A (en) * | 2016-04-07 | 2016-06-01 | 开封空分集团有限公司 | Gas cutting tapping device for steel vessel cylinder |
| CN106392752A (en) * | 2016-12-08 | 2017-02-15 | 中国三冶集团有限公司 | Multifunctional pipeline cutting tool and using method thereof |
| CN106392752B (en) * | 2016-12-08 | 2019-06-25 | 中国三冶集团有限公司 | A kind of multifunctional pipe cutting tool and its application method |
| CN107420034A (en) * | 2017-07-31 | 2017-12-01 | 桂林航天工业学院 | A kind of multiple degrees of freedom hydraulic pressure drill boom |
| CN107520522A (en) * | 2017-09-18 | 2017-12-29 | 中冶宝钢技术服务有限公司 | Pipe cutting perforate frock and hole opening technology |
| CN113618263A (en) * | 2021-08-12 | 2021-11-09 | 佳威科技(海安)有限公司 | Processing method of projector shell |
| CN113618263B (en) * | 2021-08-12 | 2023-02-03 | 佳威科技(海安)有限公司 | Processing method of projector shell |
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| Publication number | Publication date |
|---|---|
| CN106271115A (en) | 2017-01-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20151118 Termination date: 20180610 |