CN110653415A - Intelligent aluminum alloy spiral welded pipe fixed-length tracking saw - Google Patents
Intelligent aluminum alloy spiral welded pipe fixed-length tracking saw Download PDFInfo
- Publication number
- CN110653415A CN110653415A CN201911042140.4A CN201911042140A CN110653415A CN 110653415 A CN110653415 A CN 110653415A CN 201911042140 A CN201911042140 A CN 201911042140A CN 110653415 A CN110653415 A CN 110653415A
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- cutting
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- lifting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
- B23D47/045—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work feeding work into engagement with the saw blade
Abstract
The invention aims to provide an intelligent aluminum alloy spiral welded pipe fixed-length tracking saw, which is used for solving the technical problem of plane cutting of aluminum alloy spiral welded pipes. An intelligent aluminum alloy spiral welded pipe fixed-length tracking saw comprises an electric saw frame, a cutting mechanism, a lifting mechanism and a follow-up clamping mechanism; the electric saw frame is of a V-shaped structure as a whole, and the lower end of the electric saw frame is arranged on a lower follow-up guide rail in a front-back sliding manner; the cutting mechanism, the lifting mechanism and the follow-up clamping mechanism are respectively arranged on two sides of the electric saw frame; the lifting mechanism comprises a lifting roller for rolling and lifting the aluminum alloy spiral welded pipe from the side; the follow-up clamping mechanism comprises a follow-up clamping roller for rolling and clamping the aluminum alloy spiral welded pipe from the side and a power part for driving the follow-up clamping roller to move relative to the aluminum alloy spiral welded pipe; the cutting mechanism comprises a cutting rotary saw, a cutting driving motor used for driving the cutting rotary saw to rotate and a cutting position adjusting power mechanism used for driving the cutting rotary saw and the cutting rotary saw to move relative to the aluminum alloy spiral welded pipe.
Description
Technical Field
The invention relates to the technical field of aluminum alloy spiral welded pipe cutting devices, in particular to an intelligent aluminum alloy spiral welded pipe fixed-length tracking saw.
Background
At present, aluminum alloy sleeves used for outer armor of high-voltage cables are generally welded into tubular bodies by adopting a spiral welding mode. In order to facilitate the transportation and installation of the aluminum alloy pipe, the aluminum alloy pipe needs to be cut into pipe sections with certain lengths after being welded. In the prior art, an electric saw is used for cutting one side of an aluminum alloy spiral welded pipe. However, the production and transfer processes of the aluminum alloy spiral welded pipe adopt a spiral rotation mode, namely, the spiral rotation mode comprises axial movement and rotation; and the wall of the aluminum alloy pipe is thinner. Therefore, in the process of cutting the aluminum alloy spiral welded pipe by the electric saw, saw-tooth scars often appear on the cutting surface, so that the cut aluminum alloy pipe cannot meet the requirements in the use and butt joint process. Therefore, how to realize the planar cutting of the aluminum alloy spiral welded pipe is a difficult problem for those skilled in the art.
Disclosure of Invention
The invention aims to provide an intelligent aluminum alloy spiral welded pipe fixed-length tracking saw, which is used for solving the technical problem of plane cutting of aluminum alloy spiral welded pipes.
The technical scheme adopted by the invention for solving the technical problems is as follows:
an intelligent aluminum alloy spiral welded pipe fixed-length tracking saw comprises an electric saw frame, a cutting mechanism, a lifting mechanism and a follow-up clamping mechanism
The electric saw frame is of a V-shaped structure as a whole, and the lower end of the electric saw frame is arranged on a lower follow-up guide rail in a front-back sliding manner; the cutting mechanism, the lifting mechanism and the follow-up clamping mechanism are respectively arranged on two sides of the electric saw frame;
the lifting mechanism comprises a lifting roller for rolling and lifting the aluminum alloy spiral welded pipe from the side;
the follow-up clamping mechanism comprises a follow-up clamping roller for rolling and clamping the aluminum alloy spiral welded pipe from the side and a power part for driving the follow-up clamping roller to move relative to the aluminum alloy spiral welded pipe;
the cutting mechanism comprises a cutting rotary saw, a cutting driving motor used for driving the cutting rotary saw to rotate and a cutting position adjusting power mechanism used for driving the cutting rotary saw and the cutting rotary saw to move relative to the aluminum alloy spiral welded pipe.
Furthermore, the lifting mechanism also comprises a lifting adjusting power part, a lifting adjusting screw rod, a lifting adjusting nut, a lifting adjusting slide block and a lifting adjusting slide plate; the electric saw frame is provided with a lifting adjusting slide rail, the lifting adjusting screw rod is arranged along the direction of the lifting adjusting slide rail, a lifting adjusting nut is screwed on the lifting adjusting screw rod in a matching manner, and a lifting adjusting slide block is connected with the lifting adjusting nut and can be slidably arranged on the lifting adjusting slide rail; the rotary power output end of the lifting adjusting power piece is connected with the rotary power input end of the lifting adjusting screw rod, the lifting adjusting sliding plate is installed on the lifting adjusting sliding block, and the lifting roller is installed on the lifting adjusting sliding plate in a rotatable mode through the base.
Furthermore, the follow-up clamping mechanism comprises a follow-up clamping adjusting power piece, a follow-up clamping adjusting screw rod, a follow-up clamping adjusting nut, a follow-up clamping adjusting slide block, a follow-up clamping adjusting slide plate and a follow-up clamping driving frame; the electric saw frame is provided with a follow-up clamping adjusting slide rail, a follow-up clamping adjusting screw rod is arranged along the direction of the follow-up clamping adjusting slide rail, a follow-up clamping adjusting nut is in matched threaded connection with the follow-up clamping adjusting screw rod, and a follow-up clamping adjusting slide block is connected with the follow-up clamping adjusting nut and is slidably arranged on the follow-up clamping adjusting slide rail; the follow-up clamping adjusting power piece is arranged at the upper end of the electric saw frame, and the rotary power output end of the follow-up clamping adjusting power piece is connected with the rotary power input end of the follow-up clamping adjusting screw rod; the servo clamping adjusting slide plate is arranged on the servo clamping adjusting slide block, the servo clamping driving frame is arranged on the servo clamping adjusting slide plate, the servo clamping driving oil cylinder is arranged on the servo clamping driving frame, and the servo clamping roller is rotatably arranged on the inner side power output end of the servo clamping driving oil cylinder through the base.
Furthermore, the cutting position adjusting power mechanism comprises a cutting adjusting power piece, a cutting adjusting screw rod, a cutting adjusting nut, a cutting adjusting slide block and a cutting adjusting slide plate; the electric saw frame is provided with a cutting adjusting slide rail, a cutting adjusting screw rod is arranged along the cutting adjusting slide rail, a cutting adjusting nut is screwed on the cutting adjusting screw rod in a matching manner, and a cutting adjusting slide block is connected with the cutting adjusting nut and can be slidably arranged on the cutting adjusting slide rail; the cutting adjusting power part is arranged at the upper end of the electric saw frame, and the rotary power output end of the cutting adjusting power part is connected with the rotary power input end of the cutting adjusting screw rod; the cutting adjusting sliding plate is arranged on the cutting adjusting sliding block, and the cutting driving motor and the cutting rotary saw are respectively arranged on the cutting adjusting sliding plate.
Furthermore, the rotary power output end of the cutting driving motor is connected with the rotary power input end of the cutting rotary saw through a belt pulley mechanism.
Furthermore, the lower ends of the cutting adjusting screws on the two sides are meshed and connected through a gear set.
Further, the cutting adjusting power part can adopt a cutting adjusting motor or a cutting adjusting rotating wheel.
The effect provided in the summary of the invention is only the effect of the embodiment, not all the effects of the invention, and one of the above technical solutions has the following advantages or beneficial effects:
according to the technical scheme, the aluminum alloy spiral welded pipe can be lifted in a rolling manner through the lifting mechanism and the follow-up clamping mechanism according to the transfer characteristic of the aluminum alloy spiral welded pipe; when the aluminum alloy spiral welded pipe needs to be cut, the follow-up clamping mechanism can clamp the aluminum alloy spiral welded pipe in a rolling manner; therefore, the aluminum alloy spiral welded pipe and the device synchronously move and are relatively static in the axial advancing direction, and the aluminum alloy spiral welded pipe and the device still have relative rotation movement, so that conditions are created for the cutting mechanism to realize the transverse cutting of the parallel surface of the aluminum alloy spiral welded pipe.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a diagram illustrating an application state of the embodiment of the present invention;
FIG. 3 is a top view of FIG. 2;
in the figure: 1. an electric saw frame; 2. a follow-up guide rail; 3. lifting and adjusting the power part; 4. lifting an adjusting screw; 5. lifting the adjusting slide plate; 6. lifting the roller; 7. the follow-up clamping adjusting power piece; 8. a follow-up clamping adjusting screw rod; 9. follow-up clamping adjustment sliding plates; 10. a follow-up clamping driving frame; 11. a servo clamping driving oil cylinder; 12. follow-up clamping rollers; 13. cutting the adjusting power piece; 14. cutting an adjusting screw rod; 15. cutting the adjusting sliding plate; 16. a cutting drive motor; 17. cutting the rotary saw; 18. a gear set.
Detailed Description
In order to clearly explain the technical features of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and techniques are omitted so as to not unnecessarily limit the invention.
As shown in figures 1 to 3, the intelligent aluminum alloy spiral welded pipe fixed-length tracking saw comprises a control system, an electric saw frame 1, a cutting mechanism, a lifting mechanism and a follow-up clamping mechanism. The electric saw frame 1 is of a V-shaped structure as a whole, and the lower end of the electric saw frame can be arranged on a lower follow-up guide rail 2 in a front-back sliding mode through a sliding groove; the cutting mechanism is arranged at the front ends of two sides of the electric saw frame 1 and used for synchronously clamping and cutting the aluminum alloy spiral welded pipe; the servo clamping mechanism is arranged at the rear ends of the two sides of the electric saw frame 1 and used for clamping the aluminum alloy spiral welded pipe when the aluminum alloy spiral welded pipe needs to be cut, so that the whole device can move synchronously along with the aluminum alloy spiral welded pipe, and the transverse plane cutting of the cutting mechanism is realized. The lifting mechanism is arranged in the middle of two sides of the electric saw frame 1 and is used for rolling and lifting the aluminum alloy spiral welded pipe on two sides when the pipeline does not need to be clamped and cut.
The lifting mechanism comprises a lifting adjusting power part 3, a lifting adjusting screw rod 4, a lifting adjusting nut, a lifting adjusting slide block, a lifting adjusting slide plate 5 and a lifting roller 6. Be equipped with on the electric saw frame 1 and lift regulation slide rail, lift adjusting screw 4 edges lift and adjust the slide rail direction setting, lift adjusting nut matches the spiro union on lifting adjusting screw 4, lifts adjusting block and lifts adjusting nut and be connected and slidable installs on lifting adjusting slide rail. The lifting adjusting power part 3 (a lifting adjusting motor or a lifting adjusting rotating wheel can be adopted) is arranged at the upper end of the electric saw frame 1, and the rotating power output end of the lifting adjusting power part 3 is connected with the rotating power input end of the lifting adjusting screw rod 4. The lifting adjusting sliding plate 5 is arranged on the lifting adjusting sliding block, and the lifting roller 6 is rotatably arranged on the lifting adjusting sliding plate 5 through a base; 6 pairs of lifting rollers on two sides lift the cut aluminum alloy spiral welded pipe.
The follow-up clamping mechanism comprises a follow-up clamping adjusting power part 7 (a follow-up clamping adjusting motor or a follow-up clamping adjusting rotating wheel can be adopted), a follow-up clamping adjusting screw 8, a follow-up clamping adjusting nut, a follow-up clamping adjusting slide block, a follow-up clamping adjusting slide plate 9, a follow-up clamping driving frame 10, a follow-up clamping driving oil cylinder 11 and a follow-up clamping roller 12. The electric saw frame 1 is provided with a follow-up clamping adjusting slide rail, a follow-up clamping adjusting screw 8 is arranged along the direction of the follow-up clamping adjusting slide rail, a follow-up clamping adjusting nut is matched and screwed on the follow-up clamping adjusting screw 8, and a follow-up clamping adjusting slide block is connected with the follow-up clamping adjusting nut and can be slidably arranged on the follow-up clamping adjusting slide rail. The follow-up clamping adjusting power part 7 (a follow-up clamping adjusting motor or a follow-up clamping adjusting rotating wheel can be adopted) is arranged at the upper end of the electric saw frame 1, and the rotary power output end of the follow-up clamping adjusting power part 7 is connected with the rotary power input end of the follow-up clamping adjusting screw rod 8. The follow-up clamping adjusting sliding plate 9 is arranged on the follow-up clamping adjusting sliding block, the follow-up clamping driving frame 10 is arranged on the follow-up clamping adjusting sliding plate 9, and the follow-up clamping driving oil cylinder 11 is arranged on the follow-up clamping driving frame 10; the follow-up clamping roller 12 is rotatably arranged on the inner side power output end of the follow-up clamping driving oil cylinder 11 through a base. When the aluminum alloy spiral welded pipe does not need to be cut, the follow-up clamping roller 12 and the lifting roller 6 simultaneously lift the aluminum alloy spiral welded pipe. When the aluminum alloy spiral welded pipe needs to be cut, the follow-up clamping driving oil cylinder 11 acts to drive the follow-up clamping roller 12 to clamp the aluminum alloy spiral welded pipe inwards. Therefore, the aluminum alloy spiral welded pipe and the device synchronously move and are relatively static in the axial advancing direction, and the aluminum alloy spiral welded pipe and the device still have relative rotation movement, so that conditions are created for the cutting mechanism to realize the transverse cutting of the parallel surface of the aluminum alloy spiral welded pipe.
The cutting mechanism comprises a cutting adjusting power part 13 (a cutting adjusting motor or a cutting adjusting rotating wheel can be adopted), a cutting adjusting screw rod 14, a cutting adjusting nut, a cutting adjusting slide block, a cutting adjusting slide plate 15, a cutting driving motor 16 and a cutting rotary saw 17. Be equipped with the cutting on the electric saw frame 1 and adjust the slide rail, cutting adjusting screw 14 is followed the setting of cutting adjusting slide rail direction, cutting adjusting nut matches the spiro union on cutting adjusting screw 14, and cutting adjusting block is connected and slidable installs on the cutting adjusting slide rail with cutting adjusting nut. The cutting adjusting power part 13 is arranged at the upper end of the electric saw frame 1, and the rotary power output end of the cutting adjusting power part 13 is connected with the rotary power input end of the cutting adjusting screw 14. The cutting adjusting sliding plate 15 is arranged on the cutting adjusting sliding block, the cutting driving motor 16 and the cutting rotary saw 17 are respectively arranged on the cutting adjusting sliding plate 15, and the rotary power output end of the cutting driving motor 16 is connected with the rotary power input end of the cutting rotary saw 17 through a belt pulley mechanism. The lower ends of the cutting adjusting screws 14 on both sides are meshed and connected through a gear set 18, so that the cutting rotating saws 17 on both sides can cut the aluminum alloy spiral welded pipe at the same height.
The working principle of the invention is as follows: according to the thickness of the aluminum alloy spiral welded pipe, the lifting mechanism and the follow-up clamping mechanism are adjusted in position to lift the aluminum alloy spiral welded pipe, and the aluminum alloy spiral welded pipe advances spirally through the electric saw frame 1. After the aluminum alloy spiral welded pipe passes through the specified length, the follow-up clamping driving oil cylinder 11 drives the follow-up clamping roller 12 to clamp the aluminum alloy spiral welded pipe inwards, and the electric saw frame 1 moves along the follow-up guide rail 2 along with the aluminum alloy spiral welded pipe synchronously and axially; furthermore, the aluminum alloy spiral welded pipe and the device synchronously move in the advancing direction and are relatively static, and the aluminum alloy spiral welded pipe and the device still have relative rotation movement. Then, the cutting driving motor 16 drives the cutting rotary saw 17 to rotate, and the cutting mechanism adjusts the position inwards to achieve the effect of cutting the aluminum alloy spiral welded pipe. Finally, the cross section of the aluminum alloy spiral welded pipe is a plane.
In addition to the technical features described in the specification, the technology is known to those skilled in the art.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and various modifications and variations can be made by those skilled in the art without inventive efforts based on the technical solution of the present invention.
Claims (7)
1. An intelligent aluminum alloy spiral welded pipe fixed-length tracking saw is characterized by comprising an electric saw frame, a cutting mechanism, a lifting mechanism and a follow-up clamping mechanism
The electric saw frame is of a V-shaped structure as a whole, and the lower end of the electric saw frame is arranged on a lower follow-up guide rail in a front-back sliding manner; the cutting mechanism, the lifting mechanism and the follow-up clamping mechanism are respectively arranged on two sides of the electric saw frame;
the lifting mechanism comprises a lifting roller for rolling and lifting the aluminum alloy spiral welded pipe from the side;
the follow-up clamping mechanism comprises a follow-up clamping roller for rolling and clamping the aluminum alloy spiral welded pipe from the side and a power part for driving the follow-up clamping roller to move relative to the aluminum alloy spiral welded pipe;
the cutting mechanism comprises a cutting rotary saw, a cutting driving motor used for driving the cutting rotary saw to rotate and a cutting position adjusting power mechanism used for driving the cutting rotary saw and the cutting rotary saw to move relative to the aluminum alloy spiral welded pipe.
2. The intelligent aluminum alloy spiral welded pipe fixed-length tracking saw as claimed in claim 1, wherein the lifting mechanism further comprises a lifting adjusting power part, a lifting adjusting screw rod, a lifting adjusting nut, a lifting adjusting slide block and a lifting adjusting slide plate; the electric saw frame is provided with a lifting adjusting slide rail, the lifting adjusting screw rod is arranged along the direction of the lifting adjusting slide rail, a lifting adjusting nut is screwed on the lifting adjusting screw rod in a matching manner, and a lifting adjusting slide block is connected with the lifting adjusting nut and can be slidably arranged on the lifting adjusting slide rail; the rotary power output end of the lifting adjusting power piece is connected with the rotary power input end of the lifting adjusting screw rod, the lifting adjusting sliding plate is installed on the lifting adjusting sliding block, and the lifting roller is installed on the lifting adjusting sliding plate in a rotatable mode through the base.
3. The intelligent aluminum alloy spiral welded pipe sizing and tracking saw as claimed in claim 1, wherein the follow-up clamping mechanism comprises a follow-up clamping and adjusting power piece, a follow-up clamping and adjusting screw rod, a follow-up clamping and adjusting nut, a follow-up clamping and adjusting slide block, a follow-up clamping and adjusting slide plate and a follow-up clamping driving frame; the electric saw frame is provided with a follow-up clamping adjusting slide rail, a follow-up clamping adjusting screw rod is arranged along the direction of the follow-up clamping adjusting slide rail, a follow-up clamping adjusting nut is in matched threaded connection with the follow-up clamping adjusting screw rod, and a follow-up clamping adjusting slide block is connected with the follow-up clamping adjusting nut and is slidably arranged on the follow-up clamping adjusting slide rail; the follow-up clamping adjusting power piece is arranged at the upper end of the electric saw frame, and the rotary power output end of the follow-up clamping adjusting power piece is connected with the rotary power input end of the follow-up clamping adjusting screw rod; the servo clamping adjusting slide plate is arranged on the servo clamping adjusting slide block, the servo clamping driving frame is arranged on the servo clamping adjusting slide plate, the servo clamping driving oil cylinder is arranged on the servo clamping driving frame, and the servo clamping roller is rotatably arranged on the inner side power output end of the servo clamping driving oil cylinder through the base.
4. The intelligent aluminum alloy spiral welded pipe sizing and tracking saw as claimed in claim 1, wherein the cutting position adjusting power mechanism comprises a cutting adjusting power piece, a cutting adjusting screw rod, a cutting adjusting nut, a cutting adjusting slide block and a cutting adjusting slide plate; the electric saw frame is provided with a cutting adjusting slide rail, a cutting adjusting screw rod is arranged along the cutting adjusting slide rail, a cutting adjusting nut is screwed on the cutting adjusting screw rod in a matching manner, and a cutting adjusting slide block is connected with the cutting adjusting nut and can be slidably arranged on the cutting adjusting slide rail; the cutting adjusting power part is arranged at the upper end of the electric saw frame, and the rotary power output end of the cutting adjusting power part is connected with the rotary power input end of the cutting adjusting screw rod; the cutting adjusting sliding plate is arranged on the cutting adjusting sliding block, and the cutting driving motor and the cutting rotary saw are respectively arranged on the cutting adjusting sliding plate.
5. The intelligent aluminum alloy spiral welded pipe fixed-length tracking saw as claimed in claim 4, wherein the rotary power output end of the cutting driving motor is connected with the rotary power input end of the cutting rotary saw through a belt pulley mechanism.
6. The intelligent aluminum alloy spiral welded pipe sizing and tracking saw as claimed in claim 4, wherein the lower ends of the cutting adjusting screws on two sides are meshed and connected through a gear set.
7. The intelligent aluminum alloy spiral welded pipe fixed-length tracking saw as claimed in claim 4, wherein the cutting adjusting power part can adopt a cutting adjusting motor or a cutting adjusting rotating wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911042140.4A CN110653415B (en) | 2019-10-28 | 2019-10-28 | Intelligent aluminum alloy spiral welded pipe fixed-length tracking saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911042140.4A CN110653415B (en) | 2019-10-28 | 2019-10-28 | Intelligent aluminum alloy spiral welded pipe fixed-length tracking saw |
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| Publication Number | Publication Date |
|---|---|
| CN110653415A true CN110653415A (en) | 2020-01-07 |
| CN110653415B CN110653415B (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911042140.4A Active CN110653415B (en) | 2019-10-28 | 2019-10-28 | Intelligent aluminum alloy spiral welded pipe fixed-length tracking saw |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170157686A1 (en) * | 2014-07-17 | 2017-06-08 | Posco | Cutting apparatus and cutting method |
| CN108213569A (en) * | 2018-03-11 | 2018-06-29 | 江苏金鑫电器有限公司 | A kind of aluminium alloy spiral welded pipe is with line hi-precision cutting device |
| CN208866509U (en) * | 2018-05-28 | 2019-05-17 | 张浩洋 | Fully-automatic metal stick is segmented cutting machine |
| CN209140459U (en) * | 2018-10-15 | 2019-07-23 | 上海斯瑞佛汽车零部件有限公司 | A kind of feeding auxiliary body of pipe cutting machine |
| CN209407564U (en) * | 2018-12-11 | 2019-09-20 | 杭州琳达汽配有限公司 | A kind of sawing machine |
-
2019
- 2019-10-28 CN CN201911042140.4A patent/CN110653415B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170157686A1 (en) * | 2014-07-17 | 2017-06-08 | Posco | Cutting apparatus and cutting method |
| CN108213569A (en) * | 2018-03-11 | 2018-06-29 | 江苏金鑫电器有限公司 | A kind of aluminium alloy spiral welded pipe is with line hi-precision cutting device |
| CN208866509U (en) * | 2018-05-28 | 2019-05-17 | 张浩洋 | Fully-automatic metal stick is segmented cutting machine |
| CN209140459U (en) * | 2018-10-15 | 2019-07-23 | 上海斯瑞佛汽车零部件有限公司 | A kind of feeding auxiliary body of pipe cutting machine |
| CN209407564U (en) * | 2018-12-11 | 2019-09-20 | 杭州琳达汽配有限公司 | A kind of sawing machine |
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| CN110653415B (en) | 2020-08-11 |
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