CN108581025B - Swing type steel pipe equidistant cutting device - Google Patents
Swing type steel pipe equidistant cutting device Download PDFInfo
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- CN108581025B CN108581025B CN201810463659.9A CN201810463659A CN108581025B CN 108581025 B CN108581025 B CN 108581025B CN 201810463659 A CN201810463659 A CN 201810463659A CN 108581025 B CN108581025 B CN 108581025B
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- fixedly connected
- rod
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- steel pipe
- bevel gear
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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
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
Abstract
The invention discloses a swing type steel pipe equidistant cutting device.A first bevel gear is fixedly connected with the left end of a driving shaft, the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly connected with the middle part of a driven shaft, the lower end of the driven shaft is fixedly connected with a semi-circular bevel gear, and half of the semi-circular bevel gear is provided with teeth and half is not provided with teeth; third bevel gears are respectively arranged on two sides below the semicircular bevel gears, the third bevel gears are fixedly connected with a rotating shaft, the toothed parts of the semicircular bevel gears are meshed with the third bevel gears, and the right ends of the rotating shafts are fixedly connected with pinions; the small gear is meshed with the large gear, the right side of the large gear is fixedly connected with the upper end of the swing rod, and the middle of the lower end of the swing rod is provided with a cutting blade. The device drives the swing rod to swing in a reciprocating mode through the pinion, the first transmission belt drives the cutting blade to cut in a rotating mode when the swing rod swings, swing cutting is achieved, the fixed disc and the ratchet disc are used for achieving intermittent unidirectional rotation of the lead screw, the intermittent feeding function of the pipe is achieved, and the equidistant cutting effect of the pipe fitting is achieved finally.
Description
Technical Field
The invention relates to machining equipment, in particular to a swing type steel pipe equidistant cutting device.
Background
The pipe is a necessary material for building engineering, and commonly used materials comprise a water supply pipe, a water discharge pipe, a gas pipe, a heating pipe, an electric wire conduit, a rainwater pipe and the like. With the development of science and technology, the pipes used in home decoration have also undergone the development process from common cast iron pipes to cement pipes to nodular cast iron pipes, galvanized steel pipes to plastic pipes and steel pipes and aluminum-plastic composite pipes, and the steel pipes are most widely used in building engineering.
At present, the whole section production process is often adopted in the steel pipe production process, the whole section steel pipe is cut into a plurality of sections of pipes so as to be convenient for transportation and use, the existing steel pipe is cut mostly and is cut in sequence after the length is measured, the automation degree is not high, a large amount of time and labor force are consumed, and the improvement of the production efficiency is not facilitated.
Disclosure of Invention
The invention aims to provide a swing type steel pipe equidistant cutting device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a swing type steel pipe equidistant cutting device comprises a device body, a driving shaft, a driven shaft, a ratchet plate, a lead screw, a clamping device, a swing rod and a cutting blade, wherein a driving motor is arranged on the right side of the upper part of the device body and is electrically connected with a power supply and a switch, the left side of the driving motor is rotatably connected with the driving shaft, a bearing of the driving shaft is rotatably connected with the upper part of a supporting plate, and the top of the supporting plate is fixedly connected with the device body; the left end of the driving shaft is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly connected with the middle part of the driven shaft, the lower end of the driven shaft is fixedly connected with a semi-circular bevel gear, and half of the semi-circular bevel gear is provided with teeth and half is toothless; the left end of the rotating shaft is rotatably connected with the device body through a bearing, the right part of the rotating shaft is rotatably connected with the supporting plate through a bearing, the toothed part of the semicircular bevel gear is meshed with the third bevel gear, and the right end of the rotating shaft is fixedly connected with a pinion; the small gear is meshed with the large gear, the right side of the large gear is fixedly connected with the upper end of the swing rod, two convex rings are arranged on two sides of the right part of the driving shaft in the circumferential direction respectively, the upper end of the swing rod and the large gear are both sleeved with the driving shaft, the upper end of the swing rod and the large gear are positioned between the two convex rings, a cutting blade is arranged in the middle of the lower end of the swing rod, the cutting blade is fixedly connected with a cutter shaft, a cutter shaft bearing is rotatably connected with the swing rod, the; the left side of the rotating shaft is fixedly connected with a fixed disc, a ratchet disc is sleeved outside the fixed disc, a ratchet disc bearing is rotatably connected with the rotating shaft, the outer surface of the ratchet disc is connected with the upper part of a second transmission belt in a rolling manner, the lower part of the second transmission belt is connected with the left part of a screw rod in a rolling manner, and the screw rod bearing is rotatably connected with the device body; a plurality of pawls are distributed on the circumference of the inner surface of the ratchet plate at equal intervals, the pawls are fixedly connected with the ratchet plate, a plurality of connecting rods are distributed on the circumference of the outer surface of the fixed plate at equal intervals, the connecting rods are rotatably connected with the fixed plate, one side of each connecting rod, which forms an acute angle with the outer surface of the fixed plate, is rotatably connected with the end part of the spring telescopic rod, the other end part of the spring telescopic rod is rotatably connected with; the right part of the screw rod is in threaded connection with the left side of the movable plate, the right side of the movable plate is sleeved with the fixed plate, the right end of the fixed plate is fixedly connected with the device body, the upper end of the left side of the movable plate is provided with a clamping device, and the upper end of the left side of the fixed plate is fixedly connected with the sleeve.
As a further scheme of the invention: the clamping device comprises a hydraulic cylinder and a clamping ring, the lower portion of the clamping device is provided with the hydraulic cylinder, the lower end of the hydraulic cylinder is fixedly connected with a movable plate, the upper portion of the hydraulic cylinder is connected with a piston rod in a sealing and sliding mode, the front side and the rear side of the upper end of the piston rod are respectively connected with the clamping ring in a rotating mode, the middle portion of the outer surface of the clamping ring is connected with the upper end of a push rod in a rotating mode, the lower.
As a still further scheme of the invention: and the left end of the screw rod is fixedly connected with a hand wheel.
As a still further scheme of the invention: the lower end of the left side of the movable plate is rotatably connected with a roller, and the roller is attached to the bottom surface of the device body.
As a still further scheme of the invention: the device is characterized in that a through groove is formed in the middle of the bottom surface of the device body and communicated with the chip removal port.
As a still further scheme of the invention: the two sides of the lower end of the device body are respectively fixedly connected with supporting legs.
As a still further scheme of the invention: the upper part of the driven shaft is rotatably connected with a sleeve, and the sleeve is fixedly connected with the device body.
As a still further scheme of the invention: the upper end of the driving motor is fixedly connected with a motor support, and the motor support is fixedly connected with the device body through bolts.
Compared with the prior art, the invention has the beneficial effects that: the device drives the swing rod to swing in a reciprocating mode through the pinion, the first transmission belt drives the cutting blade to cut in a rotating mode when the swing rod swings, swing cutting is achieved, the fixed disc and the ratchet disc are used for achieving intermittent unidirectional rotation of the lead screw, the intermittent feeding function of the pipe is achieved, and the equidistant cutting effect of the pipe fitting is achieved finally. The device structural design is reasonable suitable for, has improved the efficiency that tubular product was cut greatly, and the pipe fitting is cut evenly, and length is unanimous, saves the labour, improves work efficiency.
Drawings
Fig. 1 is a structural schematic diagram of a swing type steel pipe equidistant cutting device.
FIG. 2 is an enlarged view of a swing rod and a cutting blade in the swing type steel pipe equal-distance cutting device.
Fig. 3 is a schematic view of the internal structure of the ratchet disc and the fixed disc in the oscillating steel pipe equal-distance cutting device.
Fig. 4 is an enlarged view of the clamping device in the swing type steel pipe equal-distance cutting device.
Fig. 5 is a side view of the clamping device in the swing type steel pipe equal-distance cutting device.
In the figure: 1-the device body; 2-driving the motor; 3-a motor bracket; 4-driving shaft; 5-a support plate; 6-a first bevel gear; 7-a second bevel gear; 8-driven shaft; 9-half bevel gear; 10-a third bevel gear; 11-a rotating shaft; 12-fixing the disc; 13-a ratchet disc; 14-a second drive belt; 15-a screw rod; 16-a movable plate; 17-a roller; 18-a fixed plate; 19-a clamping device; 20-a sleeve; 21-chip removal port; 22-pinion gear; 23-a bull gear; 24-a swing rod; 25-a first drive belt; 26-a cutter shaft; 27-a cutting blade; 28-pawl; 29-connecting rod; 30-spring telescopic rod; 31-a hydraulic cylinder; 32-a piston rod; 33-a push rod; 34-a clamping ring; 35-leg support.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, in the embodiment of the present invention, a swing type steel pipe equal-distance cutting device includes a device body 1, a driving shaft 4, a driven shaft 8, a ratchet disc 13, a screw rod 15, a clamping device 19, a swing rod 24, and a cutting blade 27; the right side of the upper part of the device body 1 is provided with a driving motor 2, the upper end of the driving motor 2 is fixedly connected with a motor support 3, the motor support 3 is fixedly connected with the device body 1 through bolts, the driving motor 2 is electrically connected with a power supply and a switch, the left side of the driving motor 2 is rotatably connected with a driving shaft 4, a bearing of the driving shaft 4 is rotatably connected with the upper part of a supporting plate 5, the top of the supporting plate 5 is fixedly connected with the device body 1, and the switch is turned on to enable the driving motor 2; the left end of the driving shaft 4 is fixedly connected with a first bevel gear 6, the first bevel gear 6 is meshed with a second bevel gear 7, the second bevel gear 7 is fixedly connected with the middle part of a driven shaft 8, the upper part of the driven shaft 8 is rotatably connected with a sleeve, the sleeve is fixedly connected with the device body 1, the lower end of the driven shaft 8 is fixedly connected with a semi-circular bevel gear 9, half of the semi-circular bevel gear 9 is provided with teeth and half is not provided with teeth, and the rotating driving shaft 4 drives the driven shaft 8 and the semi-circular bevel gear 9 to rotate; third bevel gears 10 are respectively arranged on two sides below the semi-circular bevel gears 9, the third bevel gears 10 are fixedly connected with a rotating shaft 11, a bearing at the left end of the rotating shaft 11 is rotatably connected with the device body 1, a bearing at the right part of the rotating shaft 11 is rotatably connected with the supporting plate 5, a toothed part of the semi-circular bevel gears 9 is meshed with the third bevel gears 10, a pinion 22 is fixedly connected at the right end of the rotating shaft 11, and the rotating semi-circular bevel gears 9 drive the third bevel gears 10 at the left side and the right side to rotate forward and backward in a reciprocating manner so as to drive; pinion 22 meshes gear wheel 23, gear wheel 23 right side fixed connection pendulum rod 24 upper end, 4 right part both sides circumference of driving shaft respectively set up a bulge loop, driving shaft 4 is all cup jointed with gear wheel 23 in pendulum rod 24 upper end, pendulum rod 24 upper end and gear wheel 23 are located in the middle of two bulge loops, and pendulum rod 24 lower extreme middle part sets up cutting blade 27, cutting blade 27 fixed connection arbor 26, arbor 26 bearing rotates and connects pendulum rod 24, arbor 26 right-hand member roll connection first drive belt 25 lower extreme, first drive belt 25 upper end roll connection driving shaft 4, reciprocal just reverse rotation's rotation axis 11 passes through gear wheel 23 and pinion 22 and drives the reciprocal fore-and-aft swing of pendulum rod 24, driving shaft 4 utilizes first drive belt 25 to drive arbor 26 and cutting blade 27 rotation cutting when pendulum rod 24 wobbling, cutting blade 27 swing cutting promptly.
The left side of the rotating shaft 11 is fixedly connected with a fixed disc 12, the outer part of the fixed disc 12 is sleeved with a ratchet disc 13, a bearing of the ratchet disc 13 is rotatably connected with the rotating shaft 11, the outer surface of the ratchet disc 13 is connected with the upper part of a second transmission belt 14 in a rolling manner, the lower part of the second transmission belt 14 is connected with the left part of a screw rod 15 in a rolling manner, the screw rod 15 is connected with the device body 1 in a bearing rotating manner, and the left; a plurality of pawls 28 are equidistantly distributed on the circumference of the inner surface of the ratchet disc 13, the pawls 28 are fixedly connected with the ratchet disc 13, a plurality of connecting rods 29 are equidistantly distributed on the circumference of the outer surface of the fixed disc 12, the connecting rods 29 are rotatably connected with the fixed disc 12, one side of the connecting rods 29, which forms an acute angle with the outer surface of the fixed disc 12, is rotatably connected with the end part of a spring telescopic rod 30, the other end part of the spring telescopic rod 30 is rotatably connected with the outer surface of the fixed disc 12, the connecting rods 29 and the pawls 28 are in the same number, the rotating shaft 11 which rotates in a reciprocating and forward and reverse directions drives the fixed disc 12 to rotate in a forward and reverse direction, the fixed disc 12 only drives the ratchet disc 13 to rotate in a forward and reverse direction under the action of the spring telescopic rod 30, the connecting rods 29 and the pawls 28, so as to realize intermittent unidirectional rotation, the ratchet disc, but the rotation is followed after a short time; the right part of the screw rod 15 is in threaded connection with the left side of the movable plate 16, the right side of the movable plate 16 is sleeved with the fixed plate 18, the right end of the fixed plate 18 is fixedly connected with the device body 1, the lower end of the left side of the movable plate 16 is rotatably connected with the roller 17, the roller 17 is attached to the bottom surface of the device body 1, the upper end of the left side of the movable plate 16 is provided with the clamping device 19, the upper end of the left side of the fixed plate 18 is fixedly connected with the sleeve 20, and the screw; the clamping device 19 comprises a hydraulic cylinder 31 and a clamping ring 34, the hydraulic cylinder 31 is arranged at the lower part of the clamping device 19, the lower end of the hydraulic cylinder 31 is fixedly connected with the movable plate 16, the upper part of the hydraulic cylinder 31 is hermetically and slidably connected with a piston rod 32, the front side and the rear side of the upper end of the piston rod 32 are respectively and rotatably connected with one clamping ring 34, the middle part of the outer surface of the clamping ring 34 is rotatably connected with the upper end of a push rod 33, the lower end of the push rod 33 is rotatably connected with the upper part of the outer surface of the hydraulic cylinder 31, the clamping ring 34 and the sleeve 20; the device body 1 bottom surface middle part is equipped with logical groove, logical groove intercommunication chip removal mouth 21, device body 1 lower extreme both sides are fixed connection landing leg 35 respectively, ratchet dish 13 is motionless when rotation axis 11 reversal, cutting blade 27 swing constantly is close to the pipe fitting, slowly cut the pipe fitting afterwards, rotation axis 11 corotation after the cutting finishes, because the spacious volume leaves between pawl 28 and connecting rod 29, corotation can not be followed at once to ratchet dish 13 this moment, connecting rod 29 drives pawl 28 and ratchet dish 13 corotation after cutting blade 27 reverse swing and the pipe fitting separation, lead screw 15 follows the corotation and drives fly leaf 16 and pipe fitting motion left, the pipe fitting is cut to reciprocal equidistance, close the switch after the cutting finishes, driving motor 2 stop work, the hand wheel is rotated and the reversal of lead screw 15 is moved and then drives fly leaf 16 and move.
The working principle of the invention is as follows: the switch is turned on to enable the driving motor 2 to work electrically to drive the driving shaft 4 to rotate, the rotating driving shaft 4 drives the driven shaft 8 and the semi-circular bevel gear 9 to rotate along with the rotation through the first bevel gear 6 and the second bevel gear 7, the rotating semi-circular bevel gear 9 drives the third bevel gears 10 on the left side and the right side to rotate forward and backward in a reciprocating mode to drive the rotating shaft 11 to rotate forward and backward in a reciprocating mode, the rotating shaft 11 rotating forward and backward in a reciprocating mode drives the swing rod 24 to swing back and forth in a reciprocating mode through the large gear 23 and the small gear 22, the driving shaft 4 drives the cutter shaft 26 and the cutting blade 27 to rotate and cut at the same time when the swing rod 24 swings, namely the cutting blade 27 swings and cuts, the rotating shaft 11 rotating forward and backward in a reciprocating mode drives the fixed disc 12 to rotate forward and backward, the ratchet disc 13 drives the screw rod 15 to intermittently and unidirectionally rotate through the second transmission belt 14, when the fixed disc 12 rotates reversely, because the clearance is left between the pawl 28 and the connecting rod 29, the ratchet disc 13 does not immediately follow the forward rotation when the connecting rod 29 drives the ratchet disc 13 to rotate forwardly, but stops for a short time and then follows the forward rotation, the intermittently and unidirectionally rotated screw rod 15 drives the movable plate 16 to intermittently move leftwards and extend out of the fixed plate 18, when the rotating shaft 11 rotates reversely, the ratchet disc 13 is not moved, the cutting blade 27 swings to be continuously close to the pipe fitting, then the pipe fitting is slowly cut, after the cutting is finished, the rotating shaft 11 rotates forwardly, because the clearance is left between the pawl 28 and the connecting rod 29, the ratchet disc 13 cannot immediately follow the forward rotation, the connecting rod 29 drives the pawl 28 and the ratchet disc 13 to rotate forwardly after the cutting blade 27 swings reversely and separates from the pipe fitting, the screw, after cutting, the switch is closed, the driving motor 2 stops working, and the hand wheel is rotated to drive the screw rod 15 to rotate reversely so as to drive the movable plate 16 to move rightwards, so that the cutting machine is convenient to use next time.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A swing type steel pipe equal-distance cutting device comprises a device body (1), a driving shaft (4), a driven shaft (8), a ratchet disc (13), a screw rod (15), a clamping device (19), a swing rod (24) and a cutting blade (27), wherein a driving motor (2) is arranged on the right side of the upper portion of the device body (1), the driving motor (2) is electrically connected with a power supply and a switch, the left side of the driving motor (2) is rotatably connected with the driving shaft (4), a bearing of the driving shaft (4) is rotatably connected with the upper portion of a supporting plate (5), the top of the supporting plate (5) is fixedly connected with the device body (1), the swing type steel pipe equal-distance cutting device is characterized in that the left end of the driving shaft (4) is fixedly connected with a first bevel gear (6), the first bevel gear (6) is meshed with a second bevel gear (7, half of the semi-circular bevel gear (9) is provided with teeth and half is not provided with teeth; third bevel gears (10) are respectively arranged on two sides below the semicircular bevel gears (9), the third bevel gears (10) are fixedly connected with a rotating shaft (11), a left end bearing of the rotating shaft (11) is rotatably connected with the device body (1), a right part bearing of the rotating shaft (11) is rotatably connected with a supporting plate (5), a toothed part of each semicircular bevel gear (9) is meshed with the third bevel gear (10), and a right end of the rotating shaft (11) is fixedly connected with a small gear (22); the small gear (22) is meshed with the large gear (23), the right side of the large gear (23) is fixedly connected with the upper end of a swing rod (24), two sides of the right part of the driving shaft (4) are circumferentially provided with a convex ring respectively, the upper end of the swing rod (24) and the large gear (23) are both sleeved with the driving shaft (4), the upper end of the swing rod (24) and the large gear (23) are positioned between the two convex rings, the middle part of the lower end of the swing rod (24) is provided with a cutting blade (27), the cutting blade (27) is fixedly connected with a cutter shaft (26), a bearing of the cutter shaft (26) is rotatably connected with the swing rod (24), the right end of the cutter shaft (26) is in; the left side of the rotating shaft (11) is fixedly connected with a fixed disc (12), the outer part of the fixed disc (12) is sleeved with a ratchet disc (13), a bearing of the ratchet disc (13) is rotatably connected with the rotating shaft (11), the outer surface of the ratchet disc (13) is connected with the upper part of a second transmission belt (14) in a rolling manner, the lower part of the second transmission belt (14) is connected with the left part of a screw rod (15) in a rolling manner, and the screw rod (15) is rotatably connected with a device body (1; a plurality of pawls (28) are equidistantly distributed on the circumference of the inner surface of the ratchet disc (13), the pawls (28) are fixedly connected with the ratchet disc (13), a plurality of connecting rods (29) are equidistantly distributed on the circumference of the outer surface of the fixed disc (12), the connecting rods (29) are rotatably connected with the fixed disc (12), one side of each connecting rod (29) and the outer surface of the fixed disc (12) is in an acute angle, the connecting rods are rotatably connected with the end part of a spring telescopic rod (30), the other end part of the spring telescopic rod (30) is rotatably connected with the outer surface of the fixed disc (12), and; the right part of the screw rod (15) is in threaded connection with the left side of the movable plate (16), the right side of the movable plate (16) is sleeved with the fixed plate (18), the right end of the fixed plate (18) is fixedly connected with the device body (1), the upper end of the left side of the movable plate (16) is provided with a clamping device (19), and the upper end of the left side of the fixed plate (18) is fixedly connected with the sleeve (20).
2. The swing type steel pipe equal-distance cutting device as claimed in claim 1, wherein the clamping device (19) comprises a hydraulic cylinder (31) and a clamping ring (34), the hydraulic cylinder (31) is arranged at the lower part of the clamping device (19), a movable plate (16) is fixedly connected to the lower end of the hydraulic cylinder (31), a piston rod (32) is connected to the upper part of the hydraulic cylinder (31) in a sealing and sliding manner, the front side and the rear side of the upper end of the piston rod (32) are respectively connected with the clamping ring (34) in a rotating manner, the middle part of the outer surface of the clamping ring (34) is connected with the upper end of a push rod (33) in a rotating manner, the lower end of the push rod (33) is connected with.
3. The swing type steel pipe equal-distance cutting device as claimed in claim 1, wherein a hand wheel is fixedly connected to the left end of the screw rod (15).
4. The swing type steel pipe equal-distance cutting device as claimed in claim 1, wherein the lower end of the left side of the movable plate (16) is rotatably connected with a roller (17), and the roller (17) is attached to the bottom surface of the device body (1).
5. The swing type steel pipe equal-distance cutting device as claimed in claim 1, wherein a through groove is formed in the middle of the bottom surface of the device body (1), and the through groove is communicated with the chip removal port (21).
6. The oscillating steel pipe equal-distance cutting device as claimed in claim 1, characterized in that two sides of the lower end of the device body (1) are fixedly connected with supporting legs (35) respectively.
7. The oscillating steel pipe equal-distance cutting device as claimed in claim 1, characterized in that the driven shaft (8) is connected with a sleeve in a rotating way at the upper part, and the sleeve is fixedly connected with the device body (1).
8. The oscillating type steel pipe equal-distance cutting device as claimed in claim 1, wherein the upper end of the driving motor (2) is fixedly connected with a motor bracket (3), and the motor bracket (3) is fixedly connected with the device body (1) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810463659.9A CN108581025B (en) | 2018-05-15 | 2018-05-15 | Swing type steel pipe equidistant cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810463659.9A CN108581025B (en) | 2018-05-15 | 2018-05-15 | Swing type steel pipe equidistant cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108581025A CN108581025A (en) | 2018-09-28 |
| CN108581025B true CN108581025B (en) | 2020-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810463659.9A Active CN108581025B (en) | 2018-05-15 | 2018-05-15 | Swing type steel pipe equidistant cutting device |
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