CN113059232B - Bar length-doubling flying shear control method and device - Google Patents
Bar length-doubling flying shear control method and device Download PDFInfo
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- CN113059232B CN113059232B CN202110346706.3A CN202110346706A CN113059232B CN 113059232 B CN113059232 B CN 113059232B CN 202110346706 A CN202110346706 A CN 202110346706A CN 113059232 B CN113059232 B CN 113059232B
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000008093 supporting effect Effects 0.000 claims abstract description 68
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 244000309464 bull Species 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 7
- 238000010008 shearing Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
Classifications
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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
- B23D25/00—Machines or arrangements for shearing stock while the latter is travelling otherwise than in the direction of the cut
- B23D25/02—Flying shearing machines
-
- 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
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- Engineering & Computer Science (AREA)
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Abstract
The invention relates to the technical field of double-length flying shears, in particular to a control method and a device for the double-length flying shears of a bar, wherein the control method and the device for the double-length flying shears of the bar comprise a main body and a motor, the main body comprises a supporting seat, the surface of the supporting seat is fixedly connected with a supporting frame, the surface of the supporting frame is fixedly connected with a first rotary drum, the surface of the first rotary drum is movably connected with an adjusting disc, the upper surface of the first rotary drum is fixedly connected with a second rotary drum, the surface of the second rotary drum is fixedly connected with the motor, the output end of the motor is fixedly connected with a rotary rod, the surface of the supporting seat is fixedly connected with a connecting cylinder, and the surface of the second rotary drum is provided with an adjusting mechanism. The invention is convenient for the change of the position of the tooth block in the gear under the action of the tooth block and the supporting spring, thereby changing the connection size of the gear and the swivel, facilitating the fine adjustment of the position of the turntable, and realizing the fine adjustment of the position between the connecting rods through the connection of the control rods under the action of the first abutting block and the second abutting block.
Description
Technical Field
The invention relates to the technical field of double-length flying shears, in particular to a control method and a device for a bar double-length flying shear.
Background
The shearing machine for transverse shearing rolled piece is called flying shear, and is a processing equipment capable of quickly cutting iron plate, steel pipe and paper roll, is a high-speed wire rod and screw-thread steel fixed-length shearing machine for metallurgical steel rolling industry, is a product for shearing modern rolled bar, and has the characteristics of low power consumption and low investment cost.
Flying shears are important equipment for shearing metal blanks in iron and steel enterprises, and the performance of the flying shears directly affects the production efficiency of a rolling production line. The four-bar type flying shear control method and device are used for solving the problems that when the flying shear control method is used, a turntable on the surface of the device is fixed, the position of the flying shear mechanism cannot be adjusted, bars with fixed sizes can be cut, and the bars cannot be adjusted because the bars are generally fixed on the turntable, so that collision among the bars is easy to cause, and the use of the device is affected.
Disclosure of Invention
The invention aims to provide a rod length-doubling flying shear control method and a rod length-doubling flying shear control device, which are used for solving the problems that in the background technology, only rods with fixed sizes can be cut, and the cutters are generally fixed on a rotary table and cannot be adjusted, so that collision among the cutters is easy to cause.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a rod multiple length flying shear control method and device thereof, includes main part and motor, the main part includes the supporting seat, the fixed surface of supporting seat is connected with the support frame, the fixed surface of support frame is connected with first rotary drum, the fixed surface of first rotary drum is connected with the regulating disk, the fixed surface of first rotary drum is connected with the second rotary drum, the fixed surface of second rotary drum is connected with the motor, the output fixedly connected with bull stick of motor, the fixed surface of supporting seat is connected with the connecting cylinder, the surface of second rotary drum is provided with adjustment mechanism, adjustment mechanism includes the regulation pole, the fixed surface of second rotary drum is connected with the regulation pole, the fixed surface of regulating disk is connected with the carousel, the surface of regulation pole has cup jointed the swivel nut, the fixed surface of carousel is connected with the connecting rod, the surface of connecting rod has cup jointed the lantern ring, the fixed surface of carousel is connected with the swivel, the fixed surface of bull stick is connected with the gear, the surface sliding connection of gear has the tooth piece, the fixed surface of tooth piece is connected with the supporting spring, the fixed surface of gear is connected with the regulating groove.
Preferably, the surfaces of the first rotary drum and the second rotary drum are rotatably connected with a regulating disc, and the rotary rod penetrates through the inner surface of the second rotary drum.
Preferably, the turntable is in a disc shape and is rotationally connected with the second rotary drum, the threaded sleeve is in sliding connection with a groove on the surface of the second rotary drum, and the lantern ring is in a ring shape and is connected with the connecting rod.
Preferably, the swivel is rotationally connected with the gear, the tooth blocks are uniformly distributed on the surface of the gear, and the two ends of the supporting spring are fixedly connected with the surfaces of the tooth blocks and the adjusting groove.
Preferably, the surface of carousel is provided with control mechanism, control mechanism includes the connective bar, the surface sliding connection of carousel has the connective bar, the surface swing joint spare of connective bar has the screw rod, the spout has been seted up on the surface of carousel, the surface swing joint of spout has the change groove, the surface swing joint of change groove has the sleeve, telescopic surface fixedly connected with control lever, the fixed surface of control lever is connected with the movable block, the movable groove has been seted up on the surface of carousel, the expansion groove has been seted up to the inboard of carousel, the fixed surface of expansion groove is connected with the expansion spring, the fixed surface of expansion spring is connected with first supporting the piece, the inside surface fixedly connected with second supporting the piece of second rotary drum, the inside sliding connection of expansion groove has the supporting pole, the fixed surface of supporting pole is connected with the movable rod, the fixed surface is connected with the extension spring of movable rod, the inside swing joint of second rotary drum has the spring pipe.
Preferably, the connecting rod is rotationally connected with the screw rod through the rotating shaft, the sliding groove is rotationally connected with the rotating groove through the rotating shaft, the sleeve is in cylindrical shape and is in sleeved connection with the rotating groove, a groove is formed in the surface of the rotating groove, and the groove is in clamping and sliding connection with the protruding block on the inner side of the sleeve.
Preferably, the surface of the control rod is arc-shaped, the moving block is connected to the bottom end surface of the control rod in a block shape, and the moving groove is in a long groove shape and is in sliding connection with the moving block.
Preferably, the two ends of the telescopic spring are fixedly connected to the surfaces of the telescopic groove and the first supporting block, the first supporting block is in sliding connection with the telescopic groove, and the surface of the first supporting block is in a circular arc shape.
Preferably, the second support the piece and be the fixed surface connection of sword type and second rotary drum, the first one side surface of supporting the piece is seted up flutedly, and recess evenly distributed is on the first surface of supporting the piece, the first opposite side surface fixedly connected with slider that supports the piece, support pole and movable rod and be connected perpendicularly, the movable rod is "L" shape, the both ends fixed connection of extension spring is at the surface of movable rod and expansion tank, the spring tube is "L" shape and second rotary drum and passes through torsional spring rotation connection.
A control method of a bar length-doubling flying shear is characterized by comprising the following steps:
s1: under the rotary connection of the adjusting rod and the screw sleeve, the adjusting rod is in rotary connection with the lantern ring, the position of the adjusting disc and the rotating disc in the first rotating drum and the second rotating drum is adjusted, the rotating rod drives the gear to rotate in the rotating ring under the action of the motor, the tooth block stretches in the adjusting groove under the connection action of the tooth block and the supporting spring, the size of the tooth block on the gear can be driven to change, and the position of the rotating disc in the second rotating drum and the first rotating drum is convenient to finely adjust;
s2: under the connection of connecting rod and spout, change down in telescopic rotation of change groove and telescopic, through the first position change of supporting the piece in the flexible inslot, under the effect of control lever, the sleeve of being convenient for changes in the position of change on the change groove, the rotation of change groove changes the position of screw rod in the change groove, and then changes the connection distance between the connecting rod, under the recess connection of movable rod and first piece surface of supporting, the first piece of supporting of being convenient for is fixed in the position of flexible inslot, under the supporting effect of spring pipe and supporting the pole, the first position change of supporting the piece in flexible inslot of convenience.
Compared with the prior art, the invention has the beneficial effects that:
1. this rod multiple length flying shear device is in the in-process of using, through adjusting the rotation of pole and swivel nut and being connected at lantern ring and connecting rod, the position change of regulation pole and carousel in the second rotary drum of being convenient for, and then has changed the position of connective bar in the second rotary drum, through the connection of swivel and gear, in the effect of tooth piece and supporting spring, the tooth piece of being convenient for changes in the position of gear, and then changes the connection size of gear and swivel, the convenience carries out the fine setting of position to the carousel.
2. This rod multiple length flying shear device has realized the position control to the cut-off knife, through the connection of spout and screw rod, under change groove and telescopic effect, the change of the position of change groove to the screw rod in the spout of being convenient for, and then make the position change of connective bar, through the connection of flexible groove and flexible spring, under the effect of first piece and second piece of supporting, through the connection of control lever, realize the position fine setting between the connective bar.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present invention;
FIG. 2 is a schematic side view of the structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 4 is a schematic side view of the swivel of FIG. 3 in accordance with the invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4B according to the present invention;
FIG. 6 is a partial side view of the connection structure of the turntable and connecting rod of FIG. 1 according to the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 6C in accordance with the present invention;
FIG. 8 is a dynamic schematic view of the connection structure of the second drum and the first abutment of FIG. 6 according to the present invention.
In the figure: 1. a main body; 11. a support base; 12. a support frame; 13. a first drum; 14. an adjusting plate; 15. a motor; 16. a rotating rod; 17. a second drum; 18. a connecting cylinder; 2. an adjusting mechanism; 21. an adjusting rod; 22. a turntable; 23. a screw sleeve; 24. a collar; 25. a connecting rod; 26. a swivel; 27. a gear; 28. tooth blocks; 29. a support spring; 210. an adjustment tank; 3. a control mechanism; 31. a connecting rod; 32. a screw; 33. a chute; 34. a rotary groove; 35. a sleeve; 36. a control lever; 37. a moving block; 38. a moving groove; 39. a telescopic slot; 310. a telescopic spring; 311. a first abutment; 312. a second abutting block; 313. a supporting rod; 314. a movable rod; 315. a tension spring; 316. a spring tube.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, an embodiment of the present invention is provided:
a rod length doubling flying shear control method and a device thereof, the rod length doubling flying shear control method comprises a main body 1 and a motor 15, the main body 1 comprises a supporting seat 11, the surface of the supporting seat 11 is fixedly connected with a supporting frame 12, the surface of the supporting frame 12 is fixedly connected with a first rotary drum 13, the surface of the first rotary drum 13 is movably connected with an adjusting disk 14, the upper surface of the first rotary drum 13 is fixedly connected with a second rotary drum 17, the surface of the second rotary drum 17 is fixedly connected with a motor 15, the output end of the motor 15 is fixedly connected with a rotary rod 16, the surface of the supporting seat 11 is fixedly connected with a connecting drum 18, the surface of the second rotary drum 17 is provided with an adjusting mechanism 2, the adjusting mechanism 2 comprises an adjusting rod 21, the surface of the second rotary drum 17 is movably connected with an adjusting rod 21, the surface of the adjusting disk 14 is fixedly connected with a rotary disk 22, the surface of the adjusting rod 21 is sleeved with a screw sleeve 23, the surface of the rotary disk 22 is fixedly connected with a connecting rod 25, the surface of the connecting rod 25 is sleeved with a lantern ring 24, the surface of the rotary disk 22 is fixedly connected with a rotary ring 26, the surface of the rotary rod 16 is fixedly connected with a gear 27, the surface of the gear 27 is slidably connected with a toothed block 28, the surface of the toothed block 28 is fixedly connected with a supporting spring 29, the surface of the gear 27 is fixedly connected with a supporting groove 210, the surface of the gear 27 is connected with the second rotary drum 12 and the first rotary drum 13 and the second rotary drum 13 through the supporting drum 17.
Preferably, the surfaces of the first rotary drum 13 and the second rotary drum 17 are rotationally connected with an adjusting disc 14, the rotary rod 16 penetrates through the inner surface of the second rotary drum 17, through connection of the motor 15 and the rotary rod 16, the input end of the motor 15 is electrically connected with the output end of an external power supply through a wire, so that the motor 15 drives the rotary rod 16 to rotate, and then drives the adjusting disc 14 to rotate on the first rotary drum 13 and the second rotary drum 17, and the adjusting disc 14 is connected to the surfaces of the first rotary drum 13 and the second rotary drum 17 in two groups in a staggered mode.
Preferably, the turntable 22 is in a disc shape and is rotationally connected with the second rotary drum 17, the threaded sleeve 23 is in sliding connection with the groove on the surface of the second rotary drum 17, the lantern ring 24 is in a ring shape and is connected with the connecting rod 25, and the position of the turntable 22 on the first rotary drum 13 and the adjusting disc 14 is conveniently changed under the action of the lantern ring 24 and the connecting rod 25 through the connection of the adjusting rod 21 and the threaded sleeve 23.
Preferably, the swivel 26 is rotationally connected with the gear 27, the tooth blocks 28 are uniformly distributed on the surface of the gear 27, the two ends of the supporting spring 29 are fixedly connected with the tooth blocks 28 and the surface of the adjusting groove 210, the connection between the swivel 26 and the gear 27 enables the gear 27 to drive the swivel 26 to rotate under the action of the swivel 16 through the connection between the swivel 26 and the gear 27, and the sliding of the tooth blocks 28 in the adjusting groove 210 is facilitated under the connection between the supporting spring 29 and the tooth blocks 28, so that the integral connection size of the gear 27 is conveniently adjusted.
Preferably, the surface of carousel 22 is provided with control mechanism 3, control mechanism 3 includes connecting rod 31, the surface sliding connection of carousel 22 has connecting rod 31, the surface swing joint of connecting rod 31 has screw rod 32, spout 33 has been seted up to the surface of carousel 22, the surface swing joint of spout 33 has change groove 34, the surface swing joint of change groove 34 has sleeve 35, the surface fixedly connected with control lever 36 of sleeve 35, the surface fixedly connected with movable block 37 of control lever 36, the surface of carousel 22 has seted up movable groove 38, the flexible groove 39 has been seted up to the inboard of carousel 22, the surface fixedly connected with expansion spring 310 of flexible groove 39, the surface fixedly connected with first butt piece 311 of flexible spring 310, the inboard surface fixedly connected with second butt piece 312 of second rotary drum 17, the inboard sliding connection of flexible groove 39 has butt rod 313, the surface fixedly connected with movable rod 314 of butt rod 314, the surface fixedly connected with extension spring 315 of movable rod 314, the inboard swing joint of second rotary drum 17 has spring pipe 316, through the connection of connecting rod 31 and screw rod 32, under the change of the position of first butt piece 311, the position of control lever 35 is driven in the change groove 33 under the change of the position of control lever 31.
Preferably, the connecting rod 31 and the screw rod 32 are rotationally connected through a rotating shaft, the sliding groove 33 and the rotating groove 34 are rotationally connected through the rotating shaft, the sleeve 35 is in cylindrical shape and is in sleeved connection with the rotating groove 34, the surface of the rotating groove 34 is provided with a groove, the groove is in clamping sliding connection with the convex block on the inner side of the sleeve 35, the connecting rod 31 and the screw rod 32 are rotationally connected through the sliding groove 33 and the rotating groove 34, the sleeve 35 is convenient to drive the rotating groove 34 to rotate in the sliding groove 33, the position of the screw rod 32 in the rotating groove 34 is changed, and fine adjustment of the distance between the connecting rods 31 is realized.
Preferably, the surface of the control rod 36 is arc-shaped, the moving block 37 is connected to the bottom end surface of the control rod 36 in a block shape, the moving groove 38 is in a long groove shape and is connected with the moving block 37 in a sliding manner, and the moving block 37 is convenient to drive the control rod 36 to slide in the moving groove 38 under the connection of the control rod 36 and the moving block 37 through the connection of the control rod 36 and the sleeve 35.
Preferably, the two ends of the telescopic spring 310 are fixedly connected to the surfaces of the telescopic groove 39 and the first supporting block 311, the first supporting block 311 is slidably connected with the telescopic groove 39, the surface of the first supporting block 311 is in a circular arc shape, and under the action of the telescopic spring 310, the position of the first supporting block 311 is convenient to change, and the position of the connecting rod 31 in the chute 33 is convenient to adjust through sliding in the first supporting block 311 and the telescopic groove 39.
Preferably, the second supporting block 312 is in a knife shape and is fixedly connected with the surface of the second rotary drum 17, a groove is formed in one side surface of the first supporting block 311, the grooves are uniformly distributed on the surface of the first supporting block 311, a sliding block is fixedly connected with the other side surface of the first supporting block 311, a supporting rod 313 is vertically connected with a movable rod 314, the movable rod 314 is in an L-shaped shape, two ends of a tension spring 315 are fixedly connected with the surfaces of the movable rod 314 and a telescopic groove 39, a spring tube 316 is in an L-shaped shape and is rotationally connected with the second rotary drum 17 through a torsion spring, and the first supporting block 311 is conveniently fixed and adjusted in the telescopic groove 39 through the connection of the tension spring 315 and the movable rod 314.
A control method of a bar length-doubling flying shear is characterized by comprising the following steps:
s1: under the rotary connection of the adjusting rod 21 and the screw sleeve 23, the adjusting rod 21 is in rotary connection with the collar 24, the position of the adjusting disc 14 and the rotary disc 22 in the first rotary drum 13 and the second rotary drum 17 is adjusted, under the action of the motor 15, the rotary rod 16 drives the gear 27 to rotate in the rotary ring 26, under the connection action of the tooth block 28 and the supporting spring 29, the tooth block 28 stretches and contracts in the adjusting groove 210, the size of the tooth block 28 on the gear 27 can be driven to change, and the position of the rotary disc 22 in the second rotary drum 17 and the first rotary drum 13 is convenient to finely adjust;
s2: under the connection of the connecting rod 31 and the sliding groove 33, the rotating groove 34 is connected with the sleeve 35 in a rotating way, the position of the sleeve 35 in the telescopic groove 39 is changed conveniently under the action of the control rod 36 through the first abutting block 311, the position of the sleeve 35 in the rotating groove 34 is changed conveniently through the rotation of the rotating groove 34, the position of the screw 32 in the rotating groove 34 is changed further, the connection distance between the connecting rods 31 is changed, the position of the first abutting block 311 in the telescopic groove 39 is fixed conveniently under the connection of the movable rod 314 and the grooves on the surface of the first abutting block 311, and the position of the first abutting block 311 in the telescopic groove 39 is changed conveniently under the abutting action of the spring tube 316 and the abutting rod 313.
Working principle: through the connection of supporting seat 11 and support frame 12, under the connection of first rotary drum 13 and regulating disk 14, through the connection of motor 15 and bull stick 16, be convenient for to the rotation of regulating disk 14 in second rotary drum 17, through the effect of connecting tube 18, be convenient for equipment tailors the rod, under the rotation of adjusting lever 21 and swivel nut 23, be convenient for change the position of lantern ring 24 and connecting rod 25 in second rotary drum 17, and then change the position of carousel 22 in second rotary drum 17, under the connection of gear 27 and tooth piece 28, through the effect of tooth piece 28, be convenient for the change of gear 27 in the position of swivel 26, under the effect of supporting spring 29 and adjustment tank 210, be convenient for change gear 27's overall dimension, realize the fine setting of gear 27 in swivel 26.
Through the connection of the connecting rod 31 and the screw rod 32, under the rotation connection of the sliding groove 33 and the rotating groove 34, through the connection of the first abutting block 311 and the second abutting block 312, the first abutting block 311 stretches under the action of the telescopic groove 39 and the telescopic spring 310, and then the control rod 36 drives the sleeve 35 to change the position on the rotating groove 34, under the action of the moving block 37 and the moving groove 38, the position of the control rod 36 on the turntable 22 is convenient to change, and under the connection of the spring tube 316 and the abutting rod 313, the position of the first abutting block 311 in the telescopic spring 310 is convenient to control through the connection of the movable rod 314 and the tension spring 315.
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 characteristics 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.
Claims (3)
1. The utility model provides a rod multiple length flying shear device, includes main part (1) and motor (15), its characterized in that: the main body (1) comprises a supporting seat (11), the surface fixedly connected with support frame (12) of supporting seat (11), the surface fixedly connected with first rotary drum (13) of support frame (12), the surface swing joint of first rotary drum (13) has regulating disk (14), the last surface fixedly connected with second rotary drum (17) of first rotary drum (13), the surface fixedly connected with motor (15) of second rotary drum (17), the output fixedly connected with bull stick (16) of motor (15), the surface fixedly connected with connecting cylinder (18) of supporting seat (11), the surface of second rotary drum (17) is provided with adjustment mechanism (2), adjustment mechanism (2) are including regulation pole (21), the surface swing joint of second rotary drum (17) has regulation pole (21), the surface fixedly connected with carousel (22) of regulating disk (14), the surface fixedly connected with swivel (23) of regulation pole (21), the surface fixedly connected with connecting rod (25) of carousel (25), the surface fixedly connected with carousel (24) of lantern ring (24), the surface fixedly connected with carousel (27), the surface sliding connection of gear (27) has tooth piece (28), the fixed surface connection of tooth piece (28) has supporting spring (29), the fixed surface connection of gear (27) has adjustment tank (210), carousel (22) are disc and second rotary drum (17) rotation connection, recess sliding connection of swivel nut (23) and second rotary drum (17) surface, lantern ring (24) are the connection of ring shape and connecting rod (25), swivel (26) and gear (27) rotate to be connected, tooth piece (28) evenly distributed is on the surface of gear (27), the both ends fixedly connected with tooth piece (28) and the surface of adjustment tank (210) of supporting spring (29);
the surface of carousel (22) is provided with control mechanism (3), control mechanism (3) include connecting rod (31), the surface sliding connection of carousel (22) has connecting rod (31), the surface swing joint of connecting rod (31) has screw rod (32), spout (33) have been seted up on the surface of carousel (22), the surface swing joint of spout (33) has change groove (34), the surface swing joint of change groove (34) has sleeve (35), the fixed surface of sleeve (35) is connected with control lever (36), the fixed surface of control lever (36) is connected with movable block (37), movable groove (38) have been seted up on the surface of carousel (22), expansion groove (39) have been seted up to the inboard of carousel (22), expansion groove (39) are connected with expansion spring (310) fixedly, expansion spring (310) are connected with first supporting piece (311) fixedly on the surface of the inboard of second rotary drum (17) is connected with second supporting piece (312), expansion groove (39) are connected with movable surface of expansion spring (314) and expansion spring (313) are connected with movable surface (313), the inside swing joint of second rotary drum (17) has spring pipe (316), connective bar (31) and screw rod (32) are rotated through the pivot and are connected, spout (33) and rotary drum (34) are rotated through the pivot and are connected, sleeve (35) are cylinder and rotary drum (34) cover and connect, the surface of rotary drum (34) is provided with the recess, and the inboard lug block sliding connection of recess and sleeve (35), the both ends fixed connection of telescopic spring (310) is at the surface of telescopic slot (39) and first butt piece (311), first butt piece (311) and telescopic slot (39) sliding connection, the surface of first butt piece (311) is the convex shape, second butt piece (312) are the fixed surface of sword type and second rotary drum (17), the recess is seted up on one side surface of first butt piece (311), and the recess evenly distributed is at the surface of first butt piece (311), the opposite side surface fixed connection of first butt piece (311) has the slider, first butt piece (314) and telescopic link (314) are the shape of two perpendicular swing joint of torsion spring (314) and two flexible connection (315) take the shape through flexible connection of flexible tube (315)' L.
2. The bar multiple length flying shear device of claim 1, wherein: the surfaces of the first rotary drum (13) and the second rotary drum (17) are rotatably connected with an adjusting disc (14), and the rotary rod (16) penetrates through the inner surface of the second rotary drum (17).
3. A rod-octave flying shear control method according to any one of claims 1-2:
s1: under the rotary connection of the adjusting rod (21) and the screw sleeve (23), the rotating connection of the adjusting rod (21) and the lantern ring (24) adjusts the positions of the adjusting disc (14) and the rotating disc (22) in the first rotating drum (13) and the second rotating drum (17), under the action of the motor (15), the rotating rod (16) drives the gear (27) to rotate in the rotating ring (26), under the connection of the tooth block (28) and the supporting spring (29), the tooth block (28) stretches and contracts in the adjusting groove (210), the size of the tooth block (28) on the gear (27) can be driven to change, and the position of the rotating disc (22) in the second rotating drum (17) and the first rotating drum (13) can be conveniently fine-adjusted;
s2: under the connection of the connecting rod (31) and the sliding groove (33), the rotating groove (34) is connected with the sleeve (35) in a rotating way, the position of the sleeve (35) on the rotating groove (34) is conveniently changed under the action of the control rod (36) through the position change of the first supporting block (311) in the telescopic groove (39), the position of the screw (32) in the rotating groove (34) is conveniently changed through the rotation of the rotating groove (34), the connecting distance between the connecting rod (31) is further changed, the position of the first supporting block (311) in the telescopic groove (39) is conveniently fixed under the groove connection of the movable rod (314) and the surface of the first supporting block (311), and the position of the first supporting block (311) in the telescopic groove (39) is conveniently changed under the supporting action of the spring tube (316) and the supporting rod (313).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110346706.3A CN113059232B (en) | 2021-03-31 | 2021-03-31 | Bar length-doubling flying shear control method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110346706.3A CN113059232B (en) | 2021-03-31 | 2021-03-31 | Bar length-doubling flying shear control method and device |
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| CN113059232A CN113059232A (en) | 2021-07-02 |
| CN113059232B true CN113059232B (en) | 2023-12-12 |
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| CA2302724A1 (en) * | 1999-04-08 | 2000-10-08 | Morgan Construction Company | High speed flying shear |
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| CN113059232A (en) | 2021-07-02 |
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