CN115383213A - Cutting device for machining sintering ignition furnace pipeline - Google Patents
Cutting device for machining sintering ignition furnace pipeline Download PDFInfo
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- CN115383213A CN115383213A CN202211321775.XA CN202211321775A CN115383213A CN 115383213 A CN115383213 A CN 115383213A CN 202211321775 A CN202211321775 A CN 202211321775A CN 115383213 A CN115383213 A CN 115383213A
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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
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/10—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a plurality of circular saw blades
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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
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/12—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade for cutting tubes
- B23D45/126—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade for cutting tubes with the tool turning around the workpieces
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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
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Abstract
The invention relates to the technical field of sintering ignition furnace pipeline cutting, in particular to a cutting device for processing a sintering ignition furnace pipeline, which comprises a clamp device, a vertical moving device, a rotating assembly and a plurality of groups of cutting assemblies, wherein the rotating assembly comprises a first connecting frame capable of rotating automatically, each group of cutting assemblies comprises a saw blade, a supporting arm, a transmission mechanism, an electric push rod and a first motor, the supporting arm is in shaft connection with the first connecting frame through a first connecting shaft, the other end of the supporting arm is in shaft connection with the first connecting frame through a second connecting shaft parallel to the first connecting shaft, the transmission mechanism is used for connecting the first connecting shaft and the second connecting shaft, and a first dustproof shell is sleeved outside the transmission mechanism.
Description
Technical Field
The invention belongs to the technical field of sintering ignition furnace pipeline cutting, and particularly relates to a cutting device for machining a sintering ignition furnace pipeline.
Background
The invention patent CN111745215B in China discloses a steel pipe external circular cutting robot, which improves the cutting work efficiency and work quality and has the following defects that two rotating wheels can be close to each other to fix a steel pipe in a steel pipe sleeve and drive the steel pipe to rotate by the rotation of the rotating wheels, but the device is only suitable for cutting a single steel pipe with a specific specification, when the specifications of the steel pipes are different, the two rotating wheels can be close to each other to fix the steel pipe in the steel pipe sleeve, but the axis of the steel pipe is not superposed with the axis of the steel pipe sleeve, the steel pipe is not positioned in the middle of a plurality of saw blades at the moment, the cutting degree of each saw blade to the steel pipe is different, and a certain saw blade can not cut a part corresponding to the steel pipe, and the feeding wheels are abutted on the steel pipes through the extension springs, and because the deformation of each extension spring cannot be controlled, a plurality of feeding wheels cannot be synchronously gathered or dispersed, the axis of each steel pipe does not coincide with the axis of the feeding mounting ring, so that the steel pipes are inclined and cannot be positioned in the middle of a plurality of saw blades, chips can be generated during cutting of the steel pipes, the rotation of a screw rod can be influenced, a moving frame slides on a moving bottom plate, the common lengths of the steel pipes are six meters, eight meters, ten meters and twelve meters, the uncut steel pipes only drive the steel pipes to have large rotating loads through the rotating wheels, high power is required to drive the steel pipes to rotate, and the feeding wheels are abutted on the steel pipes to also block the rotation of the steel pipes, so that the cutting device for processing the pipelines of the sintering ignition furnace needs to be designed.
Disclosure of Invention
In view of the above, it is necessary to provide a cutting device for machining a sintering ignition furnace pipeline, which aims at the problems in the prior art.
In order to solve the problems of the prior art, the invention adopts the technical scheme that: a cutting device for machining a sintering ignition furnace pipeline comprises a clamp device for clamping a steel pipe, a vertical moving device for driving the clamp device to adjust the height, and a rotating assembly fixed on the ground, wherein the rotating assembly comprises a first annular connecting frame which is coaxially arranged with the steel pipe and sleeved outside the steel pipe and can rotate automatically, a plurality of cutting assemblies which are uniformly distributed along the circumferential direction are fixedly arranged on the first connecting frame, each cutting assembly comprises a saw blade which can move close to the steel pipe and can rotate automatically, a supporting arm, a transmission mechanism fixed on the supporting arm, an electric push rod for driving the supporting arm to rotate and is hinged with the first connecting frame, and a first motor fixed on the first connecting frame, the first motor and the supporting arm are respectively positioned at two sides of the first connecting frame, the supporting arm is connected with the first connecting frame through a first connecting shaft, an output shaft of the first motor is fixedly connected with the first connecting shaft, the length direction of the first connecting shaft is consistent with the axis direction of the first connecting frame, the other end of the supporting arm is connected with the first connecting frame through a second connecting shaft parallel to the second connecting shaft, the transmission mechanism is used for driving the saw blade to be inserted into a notch, and the other end of the steel pipe is connected with the dust-proof shell, and the dust-proof shell.
Further, fixed being provided with a plurality of on the first link along circumferencial direction evenly distributed and with the ring seat of the fan of first link coaxial line, a plurality of ring seat constitutes annular seat, every ring seat all is located one side that the support arm was kept away from to first link, a plurality of ring seat and a plurality of cutting component one-to-one of organizing, the one side shaping that the ring seat is close to first link is fluted, and the bottom shaping of recess has the cylinder portion with first link coaxial line, first connecting axle passes cylinder portion, be provided with the V type in the recess with cylinder portion coupling and stabilize the arm, the other end that V type stabilized the arm passes ring seat and the second connecting axle coupling that corresponds.
Further, the first dust-proof case includes:
the tubular shell is coaxially arranged with the first connecting shaft and is fixedly connected with the fan-shaped ring seat, and the outer side of the tubular shell is fixedly provided with a coaxial annular limiting strip which is arranged close to the supporting arm;
the cover is established in the drive mechanism outside and is fixed the strip shell on the support arm, drive mechanism is located one side that the support arm is close to the fan ring seat, the both ends of strip shell shape respectively have with first half pipe portion of first connecting axle coaxial line and with the second half pipe portion of second connecting axle coaxial line, the first half pipe of first half pipe portion fixedly connected with coaxial line, first half pipe portion and first half pipe constitute first ring pipe activity and insert between annular spacing and the tubulose shell, the second half pipe of second half pipe portion fixedly connected with coaxial line, second ring pipe and V type steadying arm fixed connection are constituteed to second half pipe portion and second half pipe.
Further, V type steady arm comprises sector ring arm and the strip support main part that is located the recess, the both ends of strip support main part respectively with cylinder portion coupling and sector ring arm fixed connection, sector ring arm sets up with first connecting axle coaxial line, the shaping has the logical groove that communicates with the recess on the sector ring seat, sector ring arm slides and passes logical groove and second connecting axle coupling, sector ring arm's cross sectional shape is unanimous with the shape that leads to the groove, the lateral wall sliding contact of sector ring arm and the lateral wall of recess.
Further, the rotating assembly further comprises:
the supporting frame is fixed on the ground, an annular second connecting frame coaxial with the first connecting frame is fixedly arranged on the supporting frame, and the first connecting frame is positioned on the inner side of the second connecting frame;
the annular sliding rail is fixedly connected with the outer ring side wall of the first connecting frame, a plurality of pairs of pulley blocks which are uniformly distributed along the circumferential direction and slide with the annular sliding rail are arranged on the inner side wall of the second connecting frame, and each pair of pulley blocks comprises two pulleys which are respectively positioned at two sides of the first connecting frame;
the arc-shaped rack is coaxially arranged with the annular slide rail and is fixedly arranged on the outer side wall of the annular slide rail, and the arc-shaped gear is positioned between the two pulleys of the pulley block;
the second motor is fixed on the support frame through the mounting frame, a gear is fixedly sleeved on an output shaft of the second motor, the gear penetrates through the second connecting frame to be meshed with the arc-shaped gear, and a second dustproof shell fixedly connected with the support frame is sleeved on the outer side of the gear;
the pulley block is positioned between the two annular dustproof shells, annular rubber is fixedly arranged on an inner ring of each annular dustproof shell, an inner ring of the annular rubber is in sliding contact with the first connecting frame, and another annular rubber is in sliding contact with the annular seat.
Further, the transmission mechanism includes:
the third connecting shaft in the same length direction as the supporting arm is in shaft connection with the supporting arm through two shaft seats;
two first bevel gears which are meshed with each other are fixedly sleeved on the third connecting shaft and the first connecting shaft respectively;
two second bevel gears which are meshed with each other are fixedly sleeved on the third connecting shaft and the second connecting shaft respectively.
Further, the second connecting axle is kept away from the V type and is moulded the screw thread pole portion that has the coaxial line on the tip of arm is stabilized to the shaping, fixed cover is equipped with the annular setting element that is used for the saw bit location on the second connecting axle, the saw bit cover is established on screw thread pole portion, and the annular setting element inserts the saw bit, can dismantle the spin joint in screw thread pole portion and have the hexagonal clamp plate of contradicting on the saw bit.
Furthermore, the annular slide rail is formed by fixedly connecting two symmetrical annular single slide rails, the two annular single slide rails are respectively connected with the two pulleys of the pulley block in a sliding manner, an annular groove is formed in one annular single slide rail, and an annular flange inserted into the annular groove is formed in the other annular single slide rail.
Compared with the prior art, the invention has the following beneficial effects:
firstly, the vertical moving device can adjust the height of the clamp device according to the specification of the steel pipe, so that the steel pipe fixedly clamped by the clamp device is adjusted to be positioned in the middle of the plurality of saw blades, the plurality of saw blades can synchronously cut the steel pipe, and the steel pipe cutting device is suitable for cutting the steel pipes with multiple specifications;
secondly, the steel pipe does not need to rotate, the rotating assembly drives the saw blades to rotate around the steel pipe, and the revolution of the saw blades replaces the rotation of the steel pipe, so that the problem that the steel pipe is inconvenient to rotate due to too long length is solved;
thirdly, the plurality of saw blades simultaneously cut the steel pipe, so that the working efficiency is high and the cutting speed is high;
fourthly, the first dustproof shell, the annular rubber and the second dustproof shell can block cutting chips, so that the equipment runs smoothly, and the service life of the equipment is prolonged.
Drawings
FIG. 1 is a first schematic perspective view of an embodiment;
FIG. 2 is a schematic perspective view of the second embodiment;
FIG. 3 is a partial perspective view of the embodiment;
FIG. 4 is a perspective view of the cutting assembly of an embodiment;
FIG. 5 is a partial perspective view of the cutting assembly of an embodiment;
FIG. 6 is a perspective view of the ring seat of the embodiment;
fig. 7 is a perspective view of the first dust proof case of the embodiment;
FIG. 8 is a front view of a schematic perspective view of an embodiment;
FIG. 9 is a cross-sectional view of the embodiment taken along C-C in FIG. 8;
FIG. 10 is a partial schematic view of FIG. 9 of an embodiment;
FIG. 11 is an enlarged schematic view at D in FIG. 10 of the embodiment;
FIG. 12 is an enlarged schematic view at A in FIG. 1 of the embodiment;
fig. 13 is an enlarged schematic view at B in fig. 3 of the embodiment.
The reference numbers in the figures are: 1. a steel pipe; 2. a first connecting frame; 3. a saw blade; 4. a support arm; 5. a transmission mechanism; 6. an electric push rod; 7. a first motor; 8. a first connecting shaft; 9. a second connecting shaft; 10. a first dust-proof case; 11. a fan ring seat; 12. a groove; 13. a cylindrical portion; 14. a V-shaped stabilizer arm; 15. a tubular shell; 16. an annular limiting strip; 17. a strip-shaped shell; 18. a first half pipe portion; 19. a second half pipe portion; 20. a first half-shell; 21. a fan ring arm; 22. a strip-shaped support body; 23. a through groove; 24. a support frame; 25. a second link frame; 26. an annular slide rail; 27. a pulley; 28. an arc-shaped rack; 29. a second motor; 30. a gear; 31. a second dust-proof case; 32. an annular dust-proof housing; 33. an annular rubber; 34. a third connecting shaft; 35. a shaft seat; 36. a first bevel gear; 37. a second bevel gear; 38. a threaded shank portion; 39. an annular positioning member; 40. a hexagonal pressing plate; 41. an annular groove; 42. an annular flange; 43. the second half of the envelope.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
Referring to fig. 1 to 13, a cutting device for processing a sintering ignition furnace pipeline comprises a clamp device for clamping a steel pipe 1, a vertical moving device for driving the clamp device to adjust the height, and a rotating assembly fixed on the ground, wherein the rotating assembly comprises a ring-shaped first connecting frame 2 which is coaxially arranged with the steel pipe 1, is sleeved outside the steel pipe 1 and can rotate automatically, a plurality of cutting assemblies which are uniformly distributed along the circumferential direction are fixedly arranged on the first connecting frame 2, each group of cutting assemblies comprises a saw blade 3 which can move close to the steel pipe 1 and can rotate automatically, a supporting arm 4, a transmission mechanism 5 fixed on the supporting arm 4, an electric push rod 6 which is used for driving the supporting arm 4 to rotate and is hinged with the first connecting frame 2, and a first motor 7 fixed on the first connecting frame 2, the first motor 7 and the support arm 4 are respectively located on two sides of the first connecting frame 2, the support arm 4 is connected with the first connecting frame 2 through a first connecting shaft 8, an output shaft of the first motor 7 is fixedly connected with the first connecting shaft 8, the length direction of the first connecting shaft 8 is consistent with the axis direction of the first connecting frame 2, the other end of the support arm 4 is connected with the first connecting frame 2 through a second connecting shaft 9 parallel to the first connecting shaft 8, the second connecting shaft 9 is fixedly connected with the saw blade 3, the transmission mechanism 5 is used for connecting the first connecting shaft 8 and the second connecting shaft 9, a first dustproof shell 10 is sleeved on the outer side of the transmission mechanism 5, the electric push rod 6 drives the edge of the saw blade 3 through the support arm 4 to insert the steel pipe 1 to cut out, and the first connecting frame 2 rotates to drive the saw blade 3 to revolve around the steel pipe 1 to increase the length of the cut and communicate with the cut of the other saw blade 3.
The fixture device, vertical mobile device and control terminal are prior art, not shown in the figure, the fixture device is used for fixing fixture steel pipe 1, make steel pipe 1 unable removal in the cutting process, when the steel pipe 1 of different specifications needs to be cut, the specification that needs to cut steel pipe 1 is input in control terminal, control terminal can be according to the adjustment height of the numerical control vertical mobile device output of input, thereby adjust the height of fixture device, make steel pipe 1 that is cliied by fixture device be located the positive centre of first link 2, avoided making steel pipe 1 crooked in first link 2 because of steel pipe 1 specification is different.
The utility model discloses a cutting assembly, including first link 2, a plurality of fixed fan ring seat 11 that is provided with a plurality of along circumferencial direction evenly distributed and with first link 2 coaxial line on the first link 2, a plurality of fan ring seat 11 constitutes annular seat, and every fan ring seat 11 all is located the one side that support arm 4 was kept away from to first link 2, a plurality of fan ring seat 11 and a plurality of cutting assembly one-to-one correspondence, fan ring seat 11 is close to one side shaping recess 12 of first link 2, and the bottom shaping of recess 12 has the cylinder portion 13 with first connecting axle 8 coaxial line, first connecting axle 8 passes cylinder portion 13, be provided with the V type stabilising arm 14 with cylinder portion 13 coupling in the recess 12, the other end of V type stabilising arm 14 passes fan ring seat 11 and the second connecting axle 9 coupling that corresponds.
If the second connecting shaft 9 is only connected with the supporting arm 4 in an axial mode, when the second connecting shaft 9 rotates at a high speed, the second connecting shaft 9 can rock, therefore, the V-shaped stabilizing arm 14 is added to avoid the second connecting shaft 9 from rocking, when the steel pipe 1 needs to be cut, the first motor 7 is started to drive the first connecting shaft 8 to rotate, the first connecting shaft 8 drives the second connecting shaft 9 to rotate through the transmission mechanism 5, the second connecting shaft 9 drives the saw blade 3 to rotate, at the moment, the electric push rod 6 is started, the electric push rod 6 pushes the supporting arm 4 to rotate around the first connecting shaft 8 and close to the steel pipe 1, the saw blade 3 is driven to move close to the steel pipe 1 to cut the steel pipe 1, the second connecting shaft 9 can drive the V-shaped stabilizing arm 14 to rotate around the cylindrical portion 13, the end portion of the V-shaped stabilizing arm 14 extends out of the fan ring seat 11, the groove 12 is located on one side, close to the first connecting frame 2, and chips are prevented from directly entering the groove 12.
The fan ring seats 11 form an annular seat, so that chips are prevented from entering a gap between every two adjacent fan ring seats 11.
The first dust-proof case 10 includes:
a tubular shell 15 which is arranged coaxially with the first connecting shaft 8 is fixedly connected with the fan-shaped ring seat 11, a coaxial annular limiting strip 16 is fixedly arranged on the outer side of the tubular shell 15, and the annular limiting strip 16 is arranged close to the supporting arm 4;
the drive mechanism 5 is sleeved with the strip-shaped shell 17 which is arranged on the outer side of the drive mechanism 5 and fixed on the support arm 4, the drive mechanism 5 is arranged on one side of the support arm 4 close to the fan-ring seat 11, the two ends of the strip-shaped shell 17 are respectively provided with a first half pipe part 18 which is coaxial with the first connecting shaft 8 and a second half pipe part 19 which is coaxial with the second connecting shaft 9, the first half pipe part 18 is fixedly connected with a first half pipe shell 20 which is coaxial with the first connecting shaft, the first half pipe part 18 and the first half pipe shell 20 form a first annular pipe which is movably inserted between the annular limiting strip 16 and the tubular shell 15, the second half pipe part 19 is fixedly connected with a second half pipe 43 which is coaxial with the second half pipe part 19 and the second half pipe shell 43 form a second annular pipe which is fixedly connected with the V-shaped stabilizing arm 14.
Since the cylindrical portion 13 is arranged coaxially with the first connecting shaft 8, the V-shaped stabilizing arm 14 and the support arm 4 are co-rotating shafts, and the second connecting shaft 9 is coupled to the support arm 4 and the V-shaped stabilizing arm 14, the V-shaped stabilizing arm 14 and the support arm 4 are moved synchronously, so that the relative positions of the V-shaped stabilizing arm 14 and the support arm 4 are unchanged.
The first motor 7 drives the first connecting shaft 8 to rotate, the first connecting shaft 8 drives the second connecting shaft 9 to rotate through the transmission mechanism 5, so that the situation that chips enter the transmission mechanism 5 to block the transmission mechanism 5 from running is avoided, the first dustproof shell 10 is required to be sleeved on the outer side of the transmission mechanism 5 to prevent the chips, when the support arm 4 needs to rotate around the first connecting shaft 8, the first half pipe part 18 and the first half pipe shell 20 form a first annular pipe which can rotate between the annular limiting strip 16 and the tubular shell 15, so that the chips cannot enter the first dustproof shell 10 when the support arm 4 rotates, two relative positions of the V-shaped stabilizing arm 14 and the support arm 4 are unchanged, and the second half pipe part 19 and the second half pipe are directly fixedly connected with the V-shaped stabilizing arm 14.
The first annular tube is divided into a first half-tube part 18 and a first half-tube shell 20 for ease of installation, and similarly, the second annular tube is divided into a second half-tube part 19 and a second half-tube for ease of installation.
V type steadying arm 14 comprises flabellum arm 21 and the strip support main part 22 that is located recess 12, the both ends of strip support main part 22 respectively with 13 coupling of cylinder portion and flabellum arm 21 fixed connection, flabellum arm 21 sets up with first connecting axle 8 coaxial line, the shaping has the logical groove 23 that communicates with recess 12 on the flabellum seat 11, flabellum arm 21 slides and passes logical groove 23 and second connecting axle 9 coupling, the shape of cross section of flabellum arm 21 is unanimous with the shape that leads to groove 23, the lateral wall of flabellum arm 21 and the lateral wall sliding contact of recess 12.
Because the V-shaped stabilizing arm 14 needs to slide within the channel 23 to prevent chips from entering the recess 12 through the channel 23, the cross-sectional shape of the arm 21 conforms to the shape of the channel 23, and the cross-sectional shape of the arm 21 is the same at any position along the radial direction, so that the channel 23 can only be slid by the arm 21 without excess clearance for chips.
The rotating assembly further comprises:
a support frame 24 fixed on the ground, wherein an annular second connecting frame 25 coaxial with the first connecting frame 2 is fixedly arranged on the support frame 24, and the first connecting frame 2 is positioned at the inner side of the second connecting frame 25;
the annular sliding rail 26 is fixedly connected with the outer annular side wall of the first connecting frame 2, a plurality of pairs of pulley blocks which are uniformly distributed along the circumferential direction and slide with the annular sliding rail 26 are installed on the inner side wall of the second connecting frame 25, and each pair of pulley blocks comprises two pulleys 27 which are respectively positioned at two sides of the first connecting frame 2;
the arc-shaped rack 28 is coaxially arranged with the annular slide rail 26 and is fixedly arranged on the outer side wall of the annular slide rail 26, and the arc-shaped gear 30 is positioned between the two pulleys 27 of the pulley block;
a second motor 29 fixed on the support frame 24 through a mounting frame, a gear 30 is fixedly sleeved on an output shaft of the second motor 29, the gear 30 penetrates through a second connecting frame 25 to be meshed with the arc-shaped gear 30, and a second dustproof shell 31 fixedly connected with the support frame 24 is sleeved on the outer side of the gear 30;
two ring slice shape ring-shaped dustproof cases 32 of coaxial line that respectively with the both sides fixed connection of second link 25, the assembly pulley is located between two ring-shaped dustproof cases 32, all is fixed with ring slice shape ring rubber 33 on the inner ring of every ring-shaped dustproof case 32, and the inner ring of a ring rubber 33 slides and contradicts on first link 2, and another ring rubber 33 slides and contradicts on the annular seat.
When the rotating assembly drives the saw blade 3 to rotate around the steel pipe 1, the second motor 29 is started to drive the gear 30 to rotate, the gear 30 drives the first connecting frame 2 to rotate in the second connecting frame 25 through the arc-shaped rack 28, the first connecting frame 2 rotates to drive the saw blade 3 to rotate around the steel pipe 1, the second dustproof shell 31 can prevent the chips from influencing the meshing transmission of the gear 30 and the arc-shaped rack 28, the annular rubber 33 on the annular dustproof shell 32 can be abutted against the first connecting frame 2, and the other annular rubber 33 is abutted against the annular seat to prevent the chips from entering, and the annular rubber 33 is made of elastic material, the two annular rubbers 33 are abutted against the first connecting frame 2 and the annular seat respectively by means of self elasticity, so that the annular rubber 33 cannot obstruct the rotation of the first connecting frame 2.
The transmission mechanism 5 includes:
a third connecting shaft 34 which has the same length direction as the supporting arm 4 is coupled with the supporting arm 4 through two shaft seats 35;
two mutually meshed first bevel gears 36 are respectively fixedly sleeved on the third connecting shaft 34 and the first connecting shaft 8;
two mutually meshed second bevel gears 37 are respectively fixedly sleeved on the third connecting shaft 34 and the second connecting shaft 9.
The first motor 7 is started to drive the first connecting shaft 8 to rotate, the first connecting shaft 8 drives the third connecting shaft 34 to rotate through the two first bevel gears 36, the third connecting shaft 34 drives the second connecting shaft 9 to rotate through the two second bevel gears 37, and the second connecting shaft 9 drives the saw blade 3 to rotate at a high speed.
The end portion, far away from the V-shaped stabilizing arm 14, of the second connecting shaft 9 is formed with a threaded rod portion 38 of a coaxial line, an annular positioning member 39 for positioning the saw blade 3 is fixedly sleeved on the second connecting shaft 9, the saw blade 3 is sleeved on the threaded rod portion 38, the annular positioning member 39 is inserted into the saw blade 3, and the threaded rod portion 38 is detachably screwed with a hexagonal pressing plate 40 abutting on the saw blade 3.
When the saw blade 3 needs to be replaced, the hexagonal pressing plate 40 is unscrewed and removed, the saw blade 3 is removed from the threaded rod portion 38, a new saw blade 3 is sleeved on the threaded rod portion 38, the saw blade 3 is sleeved in the annular positioning member 39 in an aligning manner, the hexagonal pressing plate 40 is screwed to fix the saw blade 3, and the saw blade 3 is convenient to replace.
The annular slide rail 26 is formed by fixedly connecting two symmetrical annular single slide rails, the two annular single slide rails are respectively connected with the two pulleys 27 of the pulley block in a sliding manner, an annular groove 41 is formed on one annular single slide rail, and an annular flange 42 inserted into the annular groove 41 is formed on the other annular single slide rail.
When the annular slide rail 26 is installed, the two annular single slide rails are respectively combined from two sides of the first connecting frame 2, a coaxial limiting flange is formed on each annular single slide rail, the two limiting flanges are respectively abutted against the first connecting frame 2 and the annular seat, the two annular single slide rails are fixedly clamped with the first connecting frame 2 and the annular seat, and the annular flange 42 is inserted into the annular groove 41 for convenient positioning.
The working principle is as follows: when cutting the steel pipe 1, inputting the specification of the steel pipe 1 into a control terminal, clamping the steel pipe 1 by a clamp device, adjusting the height of the clamp device by the control terminal according to the specification of the steel pipe 1, enabling the steel pipe 1 clamped by the clamp device to be positioned in the center of a first connecting frame 2, synchronously starting a plurality of groups of cutting assemblies, starting a first motor 7 to drive a first connecting shaft 8 to rotate, driving a third connecting shaft 34 to rotate through two first bevel gears 36 by the first connecting shaft 8, driving a second connecting shaft 9 to rotate through two second bevel gears 37 by the third connecting shaft 34, driving a saw blade 3 to rotate at high speed by the second connecting shaft 9, pushing a support arm 4 to be close to the steel pipe 1 by an electric push rod 6, the saw blade 3 is driven to move close to the steel pipe 1 and cut into the ring arms 21 of the 1,V type stabilizing arms 14 of the steel pipe 1 to slide out of the through grooves 23, the V-shaped stabilizing arms 14 provide a supporting function for the second connecting shaft 9 and prevent the second connecting shaft 9 from shaking, so that the saw blade 3 is prevented from shaking, a plurality of saw blades 3 are synchronously cut into the steel pipe 1, the rotating assembly is started, the second motor 29 drives the gear 30 to rotate, the gear 30 drives the annular sliding rail 26 to rotate through the arc-shaped gear 30, the annular sliding rail 26 drives the first connecting frame 2 to rotate, the first connecting frame 2 drives a plurality of groups of cutting assemblies to rotate around the steel pipe 1, the saw blade 3 rotates around the steel pipe 1 to cut strip-shaped cuts on the steel pipe 1 until the cuts cut by the saw blade 3 are adjacent to the cuts of the adjacent saw blades 3, and the steel pipe 1 is cut.
The above examples, which are intended to represent only one or more embodiments of the present invention, are described in greater detail and with greater particularity, and are not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.
Claims (8)
1. A cutting device for processing a sintering ignition furnace pipeline comprises a clamp device for clamping a steel pipe (1) and a vertical moving device for driving the clamp device to adjust the height, and is characterized by further comprising a rotating assembly fixed on the ground, wherein the rotating assembly comprises a ring-shaped first connecting frame (2) which is coaxially arranged with the steel pipe (1), sleeved outside the steel pipe (1) and capable of rotating automatically, a plurality of cutting assemblies which are uniformly distributed along the circumferential direction are fixedly arranged on the first connecting frame (2), each cutting assembly comprises a saw blade (3) which can move close to the steel pipe (1) and can rotate automatically, a supporting arm (4), a transmission mechanism (5) fixed on the supporting arm (4), an electric push rod (6) for driving the supporting arm (4) to rotate and is hinged with the first connecting frame (2) and a first motor (7) fixed on the first connecting frame (2), the first motor (7) and the supporting arm (4) are respectively positioned on two sides of the first connecting frame (2), the supporting arm (4) is connected with the first connecting frame (2) through a first connecting shaft (8), the output shaft of the first motor (7) is connected with the first connecting shaft (8), and the second connecting shaft (8) in the direction, and the first connecting shaft (9) is parallel with the supporting arm (4), second connecting axle (9) and saw bit (3) fixed connection, drive mechanism (5) are used for connecting first connecting axle (8) and second connecting axle (9), and the outside cover of drive mechanism (5) is equipped with first dust shell (10), electric putter (6) insert steel pipe (1) through the edge that support arm (4) drove saw bit (3) and cut out the incision, first link (2) rotation drives saw bit (3) and increases the incision length of incision and the incision intercommunication of another saw bit (3) around steel pipe (1) revolution.
2. The cutting device for processing the sintering ignition furnace pipeline as claimed in claim 1, wherein a plurality of fan ring seats (11) which are uniformly distributed along the circumferential direction and have the same axis with the first connecting frame (2) are fixedly arranged on the first connecting frame (2), the plurality of fan ring seats (11) form an annular seat, each fan ring seat (11) is positioned on one side of the first connecting frame (2) far away from the supporting arm (4), the plurality of fan ring seats (11) correspond to the plurality of groups of cutting assemblies one by one, a groove (12) is formed in one side of the fan ring seat (11) close to the first connecting frame (2), a cylindrical portion (13) which has the same axis with the first connecting shaft (8) is formed at the bottom of the groove (12), the first connecting shaft (8) penetrates through the cylindrical portion (13), a V-shaped stabilizing arm (14) which is connected with the cylindrical portion (13) is arranged in the groove (12), and the other end of the V-shaped stabilizing arm (14) penetrates through the fan ring seat (11) and is connected with a second connecting shaft (9) which corresponds to the second connecting shaft.
3. The cutting device for machining sintering ignition furnace pipelines as claimed in claim 2, wherein the first dust-proof shell (10) comprises:
a tubular shell (15) which is coaxial with the first connecting shaft (8) is fixedly connected with the fan-shaped ring seat (11), a coaxial annular limiting strip (16) is fixedly arranged on the outer side of the tubular shell (15), and the annular limiting strip (16) is arranged close to the supporting arm (4);
the structure is characterized in that a strip-shaped shell (17) is sleeved on the outer side of a transmission mechanism (5) and fixed on a support arm (4), the transmission mechanism (5) is located on one side, close to a sector ring seat (11), of the support arm (4), a first half pipe portion (18) coaxial with a first connecting shaft (8) and a second half pipe portion (19) coaxial with a second connecting shaft (9) are formed at the two ends of the strip-shaped shell (17) respectively, the first half pipe portion (18) is fixedly connected with a first half pipe shell (20) coaxial with the first connecting shaft, the first half pipe portion (18) and the first half pipe shell (20) form a first annular pipe movably inserted between an annular limiting strip (16) and a tubular shell (15), the second half pipe portion (19) is fixedly connected with a second half pipe shell (43) coaxial with the second half pipe shell (19), and the second half pipe portion (43) form a second annular pipe and a V-shaped stabilizing arm (14).
4. The cutting device for machining the sintering ignition furnace pipeline as claimed in claim 2, wherein the V-shaped stabilizing arm (14) is composed of a fan-shaped ring arm (21) and a strip-shaped supporting body (22) located in the groove (12), two ends of the strip-shaped supporting body (22) are respectively in shaft connection with the cylindrical portion (13) and fixedly connected with the fan-shaped ring arm (21), the fan-shaped ring arm (21) is coaxially arranged with the first connecting shaft (8), a through groove (23) communicated with the groove (12) is formed in the fan-shaped ring seat (11), the fan-shaped ring arm (21) slides to penetrate through the through groove (23) to be in shaft connection with the second connecting shaft (9), the cross section of the fan-shaped ring arm (21) is in accordance with the shape of the through groove (23), and the outer side wall of the fan-shaped ring arm (21) is in sliding contact with the side wall of the groove (12).
5. The cutting device for processing a sintering ignition furnace pipeline as claimed in claim 1, wherein the rotating assembly further comprises:
the supporting frame (24) is fixed on the ground, an annular second connecting frame (25) coaxial with the first connecting frame (2) is fixedly arranged on the supporting frame (24), and the first connecting frame (2) is positioned on the inner side of the second connecting frame (25);
the annular sliding rail (26) is fixedly connected with the outer ring side wall of the first connecting frame (2), a plurality of pairs of pulley blocks which are uniformly distributed along the circumferential direction and slide with the annular sliding rail (26) are installed on the inner side wall of the second connecting frame (25), and each pair of pulley blocks comprises two pulleys (27) which are respectively positioned on two sides of the first connecting frame (2);
the arc-shaped rack (28) is coaxially arranged with the annular slide rail (26) and is fixedly arranged on the outer side wall of the annular slide rail (26), and the arc-shaped gear (30) is positioned between the two pulleys (27) of the pulley block;
a second motor (29) fixed on the support frame (24) through a mounting frame, a gear (30) is fixedly sleeved on an output shaft of the second motor (29), the gear (30) penetrates through a second connecting frame (25) to be meshed with the arc-shaped gear (30), and a second dustproof shell (31) fixedly connected with the support frame (24) is sleeved on the outer side of the gear (30);
two respectively with the both sides fixed connection's of second link (25) both sides annular dustproof shell (32) of the ring slice of coaxial line, the assembly pulley is located between two annular dustproof shells (32), all is fixed with annular flaky annular rubber (33) on the inner ring of every annular dustproof shell (32), the inner ring of an annular rubber (33) slides and contradicts on first link (2), another annular rubber (33) slides and contradicts on annular seat.
6. The cutting device for processing sintering ignition furnace pipelines as claimed in claim 3, wherein the transmission mechanism (5) comprises:
a third connecting shaft (34) which has the same length direction as the supporting arm (4) is connected with the supporting arm (4) through two shaft seats (35);
two first bevel gears (36) which are meshed with each other are fixedly sleeved on the third connecting shaft (34) and the first connecting shaft (8) respectively;
two second bevel gears (37) which are meshed with each other are fixedly sleeved on the third connecting shaft (34) and the second connecting shaft (9) respectively.
7. The cutting device for machining the sintering ignition furnace pipeline as claimed in claim 1, wherein a threaded rod portion (38) of a coaxial line is formed at the end portion, far away from the V-shaped stabilizing arm (14), of the second connecting shaft (9), an annular positioning piece (39) used for positioning the saw blade (3) is fixedly sleeved on the second connecting shaft (9), the saw blade (3) is sleeved on the threaded rod portion (38), the annular positioning piece (39) is inserted into the saw blade (3), and a hexagonal pressing plate (40) abutting against the saw blade (3) can be detachably screwed on the threaded rod portion (38).
8. The cutting device for processing the sintering ignition furnace pipeline as claimed in claim 5, wherein the annular slide rail (26) is composed of two symmetrical annular single slide rails which are respectively connected with two pulleys (27) of the pulley block in a sliding manner, and an annular groove (41) is formed on one annular single slide rail, and an annular flange (42) inserted into the annular groove (41) is formed on the other annular single slide rail.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211321775.XA CN115383213B (en) | 2022-10-27 | 2022-10-27 | Cutting device for processing sintering ignition furnace pipeline |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211321775.XA CN115383213B (en) | 2022-10-27 | 2022-10-27 | Cutting device for processing sintering ignition furnace pipeline |
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| CN115383213A true CN115383213A (en) | 2022-11-25 |
| CN115383213B CN115383213B (en) | 2023-01-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116511933A (en) * | 2023-07-05 | 2023-08-01 | 云南建源电力器材有限公司 | Transmission line iron tower component cutting and polishing integrated equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10126418A1 (en) * | 2001-05-31 | 2002-12-05 | Bosch Gmbh Robert | Portable power saw has a swing feeler through the machine housing slit, next to and parallel to the circular sawblade plane, to register the workpiece thickness and stop the tool when the blade has cut through the material |
| CN106001735A (en) * | 2016-06-30 | 2016-10-12 | 张学衡 | Outer-pipe circular cutting robot for steel pipe |
| CN108476763A (en) * | 2018-05-03 | 2018-09-04 | 无锡康斯坦特动力科技有限公司 | A kind of energy-saving stereo formula garden trimming machine |
| CN111745215A (en) * | 2020-06-26 | 2020-10-09 | 刘宏伟 | Robot for circular cutting of outer part of steel pipe |
| CN114043549A (en) * | 2021-11-19 | 2022-02-15 | 柴武 | Electric power pipe guillootine that electric power construction used |
| CN114474195A (en) * | 2021-12-27 | 2022-05-13 | 浙江金纬管道设备制造有限公司 | Multilayer steel mesh skeleton plastic composite pipe production facility |
-
2022
- 2022-10-27 CN CN202211321775.XA patent/CN115383213B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10126418A1 (en) * | 2001-05-31 | 2002-12-05 | Bosch Gmbh Robert | Portable power saw has a swing feeler through the machine housing slit, next to and parallel to the circular sawblade plane, to register the workpiece thickness and stop the tool when the blade has cut through the material |
| CN106001735A (en) * | 2016-06-30 | 2016-10-12 | 张学衡 | Outer-pipe circular cutting robot for steel pipe |
| CN108476763A (en) * | 2018-05-03 | 2018-09-04 | 无锡康斯坦特动力科技有限公司 | A kind of energy-saving stereo formula garden trimming machine |
| CN111745215A (en) * | 2020-06-26 | 2020-10-09 | 刘宏伟 | Robot for circular cutting of outer part of steel pipe |
| CN114043549A (en) * | 2021-11-19 | 2022-02-15 | 柴武 | Electric power pipe guillootine that electric power construction used |
| CN114474195A (en) * | 2021-12-27 | 2022-05-13 | 浙江金纬管道设备制造有限公司 | Multilayer steel mesh skeleton plastic composite pipe production facility |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116511933A (en) * | 2023-07-05 | 2023-08-01 | 云南建源电力器材有限公司 | Transmission line iron tower component cutting and polishing integrated equipment |
| CN116511933B (en) * | 2023-07-05 | 2023-09-05 | 云南建源电力器材有限公司 | Transmission line iron tower component cutting and polishing integrated equipment |
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| Publication number | Publication date |
|---|---|
| CN115383213B (en) | 2023-01-17 |
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