CN111299683A - Improve cutting unable adjustment base of security - Google Patents
Improve cutting unable adjustment base of security Download PDFInfo
- Publication number
- CN111299683A CN111299683A CN202010178841.7A CN202010178841A CN111299683A CN 111299683 A CN111299683 A CN 111299683A CN 202010178841 A CN202010178841 A CN 202010178841A CN 111299683 A CN111299683 A CN 111299683A
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- CN
- China
- Prior art keywords
- cutting
- cutting machine
- connecting box
- fixing
- shaped
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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.)
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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
- B23D21/00—Machines or devices for shearing or cutting tubes
-
- 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
- B23D33/00—Accessories for shearing machines or shearing devices
Abstract
The invention discloses a cutting fixing base for improving safety, relates to the field of mechanical equipment, and mainly solves the problem that potential safety hazards exist during movement due to the fact that a motor rotates all the time after being started when a steel pipe is cut. The invention has the beneficial effects that the cutting machine is started only when cutting, so that the use is safer.
Description
Technical Field
The invention relates to the field of mechanical equipment, in particular to a cutting fixing base capable of improving safety.
Background
When using the cutting machine to cut the steel pipe, all start the cutting machine earlier, then cut it is close to the steel pipe, is close to the removal in-process of steel pipe at the cutting machine, if the careless maloperation of staff, can cause the injury to self, has the potential safety hazard, needs a unable adjustment base who uses safelyr to protect the staff.
A common cutting machine base is disclosed in patent No. CN201721056350, named as a cutting machine base, and mainly can effectively reduce scraps and dust in the base, improve the working environment and effectively collect and treat impurities in the base.
However, there are some problems in using the device, and the base is mainly used for protecting the safety of workers by lowering scraps, but the cutting machine is easy to hurt the workers in case of sudden start, and the device cannot avoid the problem.
Disclosure of Invention
The invention aims to solve the problems and designs a cutting fixing base for improving safety.
The technical scheme of the invention is that the cutting fixing base capable of improving the safety comprises a containing base, wherein the containing base is provided with an electric connection mechanism and a warning mechanism, the containing base is provided with a cutting mechanism, one side of the cutting mechanism is provided with an adjusting mechanism, the cutting mechanism is positioned in the middle of the upper surface of the containing base, the adjusting mechanism is positioned on one side of the cutting mechanism, the electric connection mechanism is positioned between the adjusting mechanism and the cutting mechanism, the warning mechanism is positioned on one side of the front end of the cutting mechanism,
the cutting mechanism comprises a cutting machine fixedly arranged on one side of the upper surface of the containing base, a pressing handle is arranged at the upper end of the cutting machine, a first air switch is arranged on one side of the upper end of the pressing handle, steel pipe fixing mechanisms are arranged on two sides in front of the cutting machine, a transparent square connecting box is arranged on one side of the steel pipe fixing mechanisms, limiting columns are arranged on two sides of the inner lower surface of the transparent square connecting box, a containing plate is arranged at the inner lower end of the transparent square connecting box, two through holes are formed in the containing plate, the containing plate is sleeved on the limiting columns through the through holes, expansion springs are arranged on two sides of the lower surface of the containing plate, the lower ends of the expansion springs are fixedly arranged on the inner lower surface of the transparent square connecting box, an electric connection inserting plate is arranged on the upper surface, the round hole lower extreme is connected with hollow sleeve, be equipped with the lift post in the hollow sleeve, it has rectangular recess to open lift post one side, surface mounting has the electricity plug to connect under the lift post, connect electricity plug one end to be connected with connecting wire, connecting wire stretches the transparent square connecting box outside through rectangular recess, the fixed column is installed to transparent square connecting box one side, surface mounting has first fixed pulley on the fixed column, the second fixed pulley is installed to cutting machine rear end one side, cutting machine one side is installed and is held the platform, hold a surface mounting and have the connecting box.
The steel pipe fixing mechanism comprises fixing tables fixedly installed on two sides of the front of the cutting machine, arc-shaped grooves are formed in the upper surface of each fixing table, first protective pads are installed in the arc-shaped grooves, and a v-21274-shaped frame is installed on the upper surface of each fixing table.
One side of the arc-shaped compression table is provided with a v-21274h-shaped connecting rod, one end of the v-shaped connecting rod is fixedly connected with the upper end of the side surface of the arc-shaped compression table, and the other end of the v-shaped connecting rod is fixedly connected with one side of the upper end of the lifting column.
The cutting machine is pressed downwards when in use and can automatically rebound to the original position when not in use.
Adjusting mechanism includes two slides of fixed mounting lower surface in the connecting box, be equipped with the movable block in the connecting box, the slider is installed to movable block lower surface both sides, the slider lower extreme is located the slide, surface mounting has the second air switch on the movable block, open connecting hole on connecting box side surface, the fixed pulley is walked around from the top to the connecting wire power connection end, walk around the second fixed pulley from the below, pass the connecting hole and connect power connection end fixed connection with second air switch, both sides surface mounting has the go-between around the movable block, connecting wire power connection end one side is connected with the connecting wire, the go-between and the connecting wire fixed connection of front side, fixed ring is installed to lower surface one side in the connecting box, be connected with first stretch cord on the fixed ring, the go-between and the.
Connect the mechanism and include the connection rope of fixed mounting in cutting machine lower extreme one side, open the connecting box upper surface and have the electricity hole, connect electricity hole one side and install the third fixed pulley, second air switch one end is connected with the second stretch cord, the second stretch cord is walked around the third fixed pulley and is passed and connect the electricity hole and connect terminal fixed connection of rope, second stretch cord one side is connected with second air switch press the end.
The warning mechanism is including the fixed signal plate that presses handle one side, installs power signal lamp on the signal plate, and the cutting machine signal lamp is installed to power signal lamp one side.
The device is connected with a power supply through a power connection plug, the first air switch, the second air switch, the cutting machine and the cutting machine signal lamp are connected through a series circuit, and the series circuit is connected with the power supply signal lamp through a parallel circuit.
According to the cutting fixing base for improving safety, which is manufactured by the technical scheme of the invention, the steel pipe is firstly placed in the arc-shaped groove, the arc-shaped compression table descends when the screw rod rotates, the steel pipe is fixed, the plug is connected at the moment, the first air switch is closed when the cutting fixing base is used, the pressing handle is pressed down, the cutting machine is close to the steel pipe, the second elastic rope is pulled, when the cutting piece is close to the steel pipe, the second air switch is just pulled and closed by the second elastic rope, the cutting machine is started to cut, the cutting machine is started only when the cutting machine is cut, the use is safer, the starting time of the switch can be adjusted according to the diameter of the steel pipe, and the safety of workers is guaranteed.
Drawings
FIG. 1 is a schematic view of a safety enhanced cutting fixture base according to the present invention;
FIG. 2 is an enlarged view of a part of the steel pipe fixing mechanism according to the present invention;
FIG. 3 is an enlarged view of a portion of the cutting mechanism of the present invention;
FIG. 4 is an enlarged view of a portion of the transparent square junction box of the present invention;
FIG. 5 is an enlarged view of a portion of the adjustment mechanism of the present invention;
FIG. 6 is an enlarged view of a portion of the warning mechanism of the present invention;
in the figure, 1, a containing base; 2. a cutter; 3. pressing the handle; 4. a first air switch; 5. a transparent square junction box; 6. a limiting column; 7. a holding plate; 8. a through hole; 9. a tension spring; 10. connecting a power plug board; 11. a circular hole; 12. an annular gasket; 13. a hollow sleeve; 14. a lifting column; 15. a strip groove; 16. connecting a power plug; 17. connecting an electric wire; 18. fixing a column; 19. a first fixed pulley; 20. a second fixed pulley; 21. a containing table; 22. a connecting box; 23. a fixed table; 24. an arc-shaped groove; 25. a first protective pad; 26. \ 21274and a frame; 27. arc chamfering; 28. a threaded hole; 29. a screw; 30. rotating the rod; 31. an arc-shaped compression table; 32. a second protective pad; 33. v 21274h-shaped connecting rod; 34. a slideway; 35. a moving block; 36. a slider; 37. a second air switch; 38. connecting holes; 39. a connecting ring; 40. a connecting wire; 41. a fixing ring; 42. a first elastic cord; 43. connecting ropes; 44. a power connection hole; 45. a third fixed pulley; 46. a second elastic cord; 47. a signal plate; 48. a power supply signal lamp; 49. a signal lamp of a cutting machine; 50. and a bearing.
Detailed Description
The invention is described in detail below with reference to the drawings, which are shown in fig. 1-6.
In the present embodiment, the cutter 3, model 65-219, the first air switch 4 and the second air switch 37, model NXB-631PC10A, are directly connected to the power supply through a series circuit,
the invention is characterized in that the structural design of the cutting mechanism is combined with an attached drawing 1 and an attached drawing 3, the cutting mechanism comprises a cutting machine 2 fixedly arranged on one side of the upper surface of a containing base 1, a pressing handle 3 is arranged at the upper end of the cutting machine 2, a first air switch 4 is arranged on one side of the upper end of the pressing handle 3, steel pipe fixing mechanisms are arranged on two sides of the front of the cutting machine 2, a transparent square connecting box 5 is arranged on one side of each steel pipe fixing mechanism, limiting columns 6 are arranged on two sides of the inner lower surface of the transparent square connecting box 5, a containing plate 7 is arranged at the lower end of the inner part of the transparent square connecting box 5, two through holes 8 are formed in the containing plate 7, the containing plate 7 is sleeved on the limiting columns 6 through the through holes 8, telescopic springs 9 are arranged on two sides of the lower surface of the containing plate 7, the lower, connect electric insert plate 10 to connect electric end to pass transparent square connecting box 5 and be connected with the power, open 5 upper ends of transparent square connecting box has round hole 11, round hole 11 department installs ring packing pad 12, 11 lower extremes of round hole are connected with hollow sleeve 13, be equipped with lift post 14 in the hollow sleeve 13, lift post 14 one side is opened rectangular recess 15, lift post 14 lower surface mounting has connects electric plug 16, it is connected with connecting wire 17 to connect electric plug 16 one end, connecting wire 17 stretches the transparent square connecting box 5 outside through rectangular recess 15, fixed column 18 is installed to transparent square connecting box 5 one side, fixed column 18 upper surface mounting has first fixed pulley 19, second fixed pulley 20 is installed to 2 rear end one sides of cutting machine, 2 one side-mounting of cutting machine holds platform 21, hold platform 21 upper surface mounting has connecting box 22, its main problem of solving is: when the steel pipe is placed, if the cutting machine is started carelessly, a large potential safety hazard exists, the steel pipe is placed in the arc-shaped groove 24, the arc-shaped compression table 31 descends when the screw 29 is rotated, the steel pipe is fixed, the lifting column 14 is driven to descend through the driving of the v-shaped connecting rod 33, the power connection plug 16 is inserted into the power connection plug board 10, a power supply is connected, the safety of workers is protected,
the creation point of the application is also the structural design of the adjusting mechanism, in the device, with reference to fig. 5, the adjusting mechanism comprises two slide ways 34 fixedly installed on the inner lower surface of a connecting box 22, a moving block 35 is installed in the connecting box 22, slide blocks 36 are installed on two sides of the lower surface of the moving block 35, the lower end of each slide block 36 is located in each slide way 34, a second air switch 37 is installed on the upper surface of each moving block 35, a connecting hole 38 is formed in the surface of one side of the connecting box 22, the electric end of a connecting wire 17 bypasses a first fixed pulley 19 from the upper side, bypasses a second fixed pulley 20 from the lower side, penetrates through the connecting hole 38 and is fixedly connected with the electric end of the second air switch 37, connecting rings 39 are installed on the surfaces of the front and rear sides of the moving block 35, a connecting wire 40 is connected to one side of the electric end of the connecting wire 17, the connecting ring 39 at the rear side is fixedly connected with the tail end of the first elastic rope 42, and the main problems solved are as follows: when cutting is carried out, the cutting machine is started for a long time, in the moving process, if a worker puts certain parts of the body in the moving range of the cutting blade without worry, the worker can be injured, the moving block 35 is driven to move through the height change of the lifting column 14 when the steel pipe is fixed, the position of the second air switch 37 is changed, the second air switch 37 is closed after the height is reduced to a certain degree when the low-pressure switch 3 is pressed, the worker is protected,
still be equipped with in this application and connect the electric mechanism, warning mechanism, when the cutting, press handle 3 to push down cutting machine 2 through the pressure, the drive connects the tensile second stretch cord 46 of connecting rope 43 in the electric mechanism, after a certain degree is pulled, second stretch cord 46 is closed second air switch 37, start cutting machine 2 and cut, after the switch on, light the signal lamp 48 in the warning mechanism, after closed first air switch 4, light cutting machine signal lamp 49, in order to remind, its concrete working procedure is as follows:
first step, switching on a power supply: the steel pipe is placed on the arc-shaped groove 24, the screw 29 is rotated through the rotating rod 30, the screw 29 is connected in the threaded hole 28 through the thread, the screw 29 descends, the lower end of the screw 29 rotates in the bearing 50, the height of the arc-shaped compression table 31 is reduced, the steel pipe is fixed, when the arc-shaped compression table 31 descends, the lifting column 14 descends through the connection of the V-shaped connecting rod 33 and the lifting column 14, the power connection plug 16 is inserted into the power connection plugboard 10, the containing board 7 ascends and descends along the limiting column 6 under the elastic force of the expansion spring 9 along with the ascending and descending of the lifting column 14, in the process, the power supply is connected when the steel pipe is fixed, the power supply is in a long-break state, and the use is safer,
step two, cutting: after the steel pipe is fixed, the power supply warning lamp 49 is turned on, the first air switch 4 is turned on, the cutting machine signal lamp 49 is turned on, a worker presses the pressing handle 3 down to enable the cutting piece of the cutting machine 2 to approach the steel pipe, the cutting machine 2 inclines towards one side to drive the connecting rope 43 to stretch the second elastic rope 46, when the cutting piece on the cutting machine 2 approaches the steel pipe to a certain degree, the elastic force of the second elastic rope 46 is enough to close the second air switch 37, the pressing end of the second air switch 37 is pulled to one side, the connecting position of the second elastic rope 46 and the second air switch 37 is stretched at the moment, the power supply is switched on to cut, after the cutting is finished, the pressing handle 3 is lifted, the position where the second elastic rope 46 is connected with the connecting rope 43 is contracted, the elastic force of the position where the second elastic rope 46 is connected with the second air switch 37 pulls the pressing end of the second air switch 37 back to the original position, the power supply is cut off, and the first air switch 4 is cut off, in the process, the power supply is switched on only when the cutting blade is close to the steel pipe to a certain degree, so that the danger caused by the fact that a certain part of the body of a worker is placed in the moving range of the cutting blade is prevented,
step three, adjusting: the arc compression table 31 is lowered at different heights according to different diameters of the steel pipes, and accordingly the lifting column 14 is lowered at different heights, the lifting column 14 pulls the connecting wire 17 to move, moves to the outside of the connecting box 22 by passing over the first fixed pulley 19 and the second fixed pulley 20, the connection between the connection line 40 and the connection ring 39 pulls the moving block 35 outwards, reduces the pulling force of the second elastic rope 46, when the cutting machine 2 rotates downwards, enough pulling force is generated to close the second air switch 37 when the second elastic rope 46 is pulled farther, the cutting machine can be started only when the distance between the cutting blade and the steel pipe is kept within a certain range all the time, after the steel pipe is loosened, the moving block 35 returns to the original position under the tension of the first elastic cord 42, in the process, the safety of workers is guaranteed by controlling the plurality of switches and adjusting the starting position of the cutting machine 2.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (8)
1. A cutting fixing base for improving safety comprises a containing base (1), wherein a power connection mechanism and a warning mechanism are arranged on the containing base (1), and the cutting fixing base is characterized in that a cutting mechanism is arranged on the containing base (1), an adjusting mechanism is arranged on one side of the cutting mechanism, the cutting mechanism is positioned in the middle of the upper surface of the containing base (1), the adjusting mechanism is positioned on one side of the cutting mechanism, the power connection mechanism is positioned between the adjusting mechanism and the cutting mechanism, the warning mechanism is positioned on one side of the front end of the cutting mechanism,
the cutting mechanism comprises a cutting machine (2) fixedly arranged on one side of the upper surface of a containing base (1), a pressing handle (3) is arranged at the upper end of the cutting machine (2), a first air switch (4) is arranged on one side of the upper end of the pressing handle (3), steel pipe fixing mechanisms are arranged on two sides in front of the cutting machine (2), a transparent square connecting box (5) is arranged on one side of the steel pipe fixing mechanism, limiting columns (6) are arranged on two sides of the inner lower surface of the transparent square connecting box (5), a containing plate (7) is arranged at the inner lower end of the transparent square connecting box (5), two through holes (8) are formed in the containing plate (7), the containing plate (7) is sleeved on the limiting columns (6) through the through holes (8), telescopic springs (9) are arranged on two sides of the lower surface of the containing plate (7), and the lower ends of the, the power connection plug board (10) is installed on the upper surface of the containing board (7), the power connection end of the power connection plug board (10) penetrates through the transparent square connecting box (5) to be connected with a power supply, a round hole (11) is formed in the upper end of the transparent square connecting box (5), a circular sealing gasket (12) is installed at the position of the round hole (11), a hollow sleeve (13) is connected to the lower end of the round hole (11), a lifting column (14) is arranged in the hollow sleeve (13), a strip-shaped groove (15) is formed in one side of the lifting column (14), a power connection plug (16) is installed on the lower surface of the lifting column (14), a connection wire (17) is connected to one end of the power connection plug (16), the connection wire (17) stretches to the outer side of the transparent square connecting box (5) through the strip-shaped groove (15), a fixed column (18) is installed on one side of the transparent square connecting box (5), a containing table (21) is installed on one side of the cutting machine (2), and a connecting box (22) is installed on the upper surface of the containing table (21).
2. The cutting fixing base for improving the safety according to claim 1, wherein the steel pipe fixing mechanism comprises fixing tables (23) fixedly installed at two sides in front of the cutting machine (2), arc-shaped grooves (24) are formed in the upper surfaces of the fixing tables (23), first protection pads (25) are installed in the arc-shaped grooves (24), v-21274is installed on the upper surfaces of the fixing tables (23), a shaped frame (26) and v-21274are installed on the upper surfaces of the fixing tables (23), arc-shaped chamfers (27) are formed on two sides of the upper end of the shaped frame (26), v-21274are formed in the central position of the upper end of the shaped frame (26), threaded holes (28) and v-21274are formed in the upper surfaces of the threaded rods (29), rotating rods (30) are installed on the upper surfaces of the threaded rods (29), arc-shaped compression tables (31) are installed at the lower ends of the threaded rods (29), and bearings (50) are installed at the upper ends of the arc-shaped compression tables, the lower end of the screw rod (29) is inserted into the bearing (50), and a second protective pad (32) is arranged on the inner lower surface of the arc-shaped compression table (31).
3. The cutting fixing base for improving the safety according to the claim 2, characterized in that one side of the arc compression table (31) is provided with a v-21274; shaped connecting rod (33), one end of the v-21274; shaped connecting rod (33) is fixedly connected with the upper end of the side surface of the arc compression table (31), and the other end of the v-21274; shaped connecting rod (33) is fixedly connected with one side of the upper end of the lifting column (14).
4. An improved safety cutting fixture base as claimed in claim 1, wherein the cutting machine (2) is a cutting machine (2) that is pressed downward when in use and automatically springs back into place when not in use.
5. The cutting fixing base for improving safety according to claim 1, wherein the adjusting mechanism comprises two slide ways (34) fixedly installed on the inner lower surface of the connecting box (22), a moving block (35) is arranged in the connecting box (22), slide blocks (36) are installed on two sides of the lower surface of the moving block (35), the lower end of each slide block (36) is located in each slide way (34), a second air switch (37) is installed on the upper surface of each moving block (35), a connecting hole (38) is formed in the surface of one side of the connecting box (22), the electric connection end of the connecting wire (17) bypasses a fixed pulley (19) from the upper side and a second fixed pulley (20) from the lower side, penetrates through the connecting hole (38) and is fixedly connected with the electric connection end of the second air switch (37), connecting rings (39) are installed on the surfaces of the front and rear sides of the moving block (35), and one side of, the connecting ring (39) on the front side is fixedly connected with the connecting line (40), the fixing ring (41) is installed on one side of the inner lower surface of the connecting box (22), the first elastic rope (42) is connected onto the fixing ring (41), and the connecting ring (39) on the rear side is fixedly connected with the tail end of the first elastic rope (42).
6. The cutting fixing base for improving safety of claim 1, wherein the electricity connecting mechanism comprises a connecting rope (43) fixedly installed on one side of the lower end of the cutting machine (2), an electricity connecting hole (44) is formed in the upper surface of the connecting box (22), a third fixed pulley (45) is installed on one side of the electricity connecting hole (44), a second elastic rope (46) is connected to one end of the second air switch (37), the second elastic rope (46) winds around the third fixed pulley (45) and penetrates through the electricity connecting hole (44) to be fixedly connected with the tail end of the connecting rope (43), and one side of the second elastic rope (46) is connected with a pressing end of the second air switch (37).
7. The cutting fixture base for improving safety according to claim 1, wherein the warning mechanism comprises a signal plate (47) for fixing one side of the pressing handle (3), a power signal lamp (48) is installed on the signal plate (47), and a cutter signal lamp (49) is installed on one side of the power signal lamp (48).
8. An improved safety cutting fixture base as claimed in claim 1, wherein the device is connected to the power source by means of an electrical plug (16), the first air switch (4), the second air switch (37), the cutting machine (2), the cutting machine signal light (49) being connected by means of a series circuit, which is connected to the power signal light (48) by means of a parallel circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010178841.7A CN111299683A (en) | 2020-03-15 | 2020-03-15 | Improve cutting unable adjustment base of security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010178841.7A CN111299683A (en) | 2020-03-15 | 2020-03-15 | Improve cutting unable adjustment base of security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111299683A true CN111299683A (en) | 2020-06-19 |
Family
ID=71153261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010178841.7A Withdrawn CN111299683A (en) | 2020-03-15 | 2020-03-15 | Improve cutting unable adjustment base of security |
Country Status (1)
| Country | Link |
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| CN (1) | CN111299683A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958035A (en) * | 2020-07-29 | 2020-11-20 | 中铁十六局集团第五工程有限公司 | Bridge is cutting device for steel construction |
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| US20110214549A1 (en) * | 2010-03-08 | 2011-09-08 | Chiang-Tung Shih | Board cutting device |
| CN204018856U (en) * | 2014-07-31 | 2014-12-17 | 天津市爱杜自行车有限公司 | A kind of device for cutting pipe of novel automatic bicycle production use |
| CN106670563A (en) * | 2017-03-04 | 2017-05-17 | 何盼 | Pipe cutter provided with adjustable structure and suitable for steel pipes of different models |
| CN207326914U (en) * | 2017-08-22 | 2018-05-08 | 无锡美高帝机械有限公司 | Foundation of incision machine |
| CN108581007A (en) * | 2018-06-14 | 2018-09-28 | 南京卓耐重工机械制造有限公司 | A kind of electric hydraulic pipe cutter of safety and stability |
| CN208067442U (en) * | 2018-03-30 | 2018-11-09 | 武汉理工大学 | A kind of steel tube cutting machine |
| CN109465361A (en) * | 2018-10-23 | 2019-03-15 | 郭昌禄 | Cutter after a kind of construction of building iron |
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2020
- 2020-03-15 CN CN202010178841.7A patent/CN111299683A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110214549A1 (en) * | 2010-03-08 | 2011-09-08 | Chiang-Tung Shih | Board cutting device |
| CN204018856U (en) * | 2014-07-31 | 2014-12-17 | 天津市爱杜自行车有限公司 | A kind of device for cutting pipe of novel automatic bicycle production use |
| CN106670563A (en) * | 2017-03-04 | 2017-05-17 | 何盼 | Pipe cutter provided with adjustable structure and suitable for steel pipes of different models |
| CN207326914U (en) * | 2017-08-22 | 2018-05-08 | 无锡美高帝机械有限公司 | Foundation of incision machine |
| CN208067442U (en) * | 2018-03-30 | 2018-11-09 | 武汉理工大学 | A kind of steel tube cutting machine |
| CN108581007A (en) * | 2018-06-14 | 2018-09-28 | 南京卓耐重工机械制造有限公司 | A kind of electric hydraulic pipe cutter of safety and stability |
| CN109465361A (en) * | 2018-10-23 | 2019-03-15 | 郭昌禄 | Cutter after a kind of construction of building iron |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958035A (en) * | 2020-07-29 | 2020-11-20 | 中铁十六局集团第五工程有限公司 | Bridge is cutting device for steel construction |
| CN111958035B (en) * | 2020-07-29 | 2022-10-28 | 中铁十六局集团第五工程有限公司 | Cutting device for bridge steel structure |
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| PB01 | Publication | ||
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Application publication date: 20200619 |