CN116673781B - Rotating shaft cutting device - Google Patents
Rotating shaft cutting device Download PDFInfo
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- CN116673781B CN116673781B CN202310938884.4A CN202310938884A CN116673781B CN 116673781 B CN116673781 B CN 116673781B CN 202310938884 A CN202310938884 A CN 202310938884A CN 116673781 B CN116673781 B CN 116673781B
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- rotating shaft
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- 238000005520 cutting process Methods 0.000 title claims abstract description 40
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 230000032258 transport Effects 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/003—Cyclically moving conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
- B23Q5/402—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw in which screw or nut can both be driven
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/02—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of drums or rotating tables or discs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The application discloses a rotating shaft cutting device which comprises a machine base, wherein material conveying components are symmetrically arranged on two sides of the upper surface of the machine base, first rotary feeding components are symmetrically arranged between the two material conveying components, second feeding components are arranged between the two first rotary feeding components, cutting components are arranged above the first rotary feeding components, second clamping components are symmetrically arranged above the cutting components, each material conveying component comprises two groups of supporting rods I and a conveying belt I which are fixedly arranged on the surface of the machine base, and a plurality of groups of first clamping components are arranged on the surface of the conveying belt I. In the application, after the rotating shaft is placed on the first clamping component, the rotating shaft to be processed is transported by the material transporting component, and then the second material transporting component transports the rotating shaft to be processed to the first rotary material transporting component from the material transporting component, meanwhile, the rotating shaft positioned in the first rotary material transporting component can be pushed to the position of the cutting component, and meanwhile, the processed rotating shaft can be pushed to the material transporting component on the right side, so that the working efficiency is greatly improved in the whole process.
Description
Technical Field
The application belongs to the technical field of machining, and particularly relates to a rotating shaft cutting device.
Background
The shaft is one of the main parts that make up the machine. All driving parts (such as gears and worm gears) for rotary motion must be mounted on a shaft to transmit motion and power. The main function of the shaft is thus to support the rotating parts and to transmit motion and power. The shaft is classified into a rotary shaft, a spindle and a transmission shaft according to the bearing load of the shaft. In operation, the shaft which bears both the bending moment and the torque is a rotating shaft, the shaft which only bears the bending moment is called a mandrel, and the shaft which only bears the torque and does not bear the bending moment is called a transmission shaft.
In machining and manufacturing a rotating shaft, it is often necessary to perform cutting, and in cutting, the rotating shaft is generally held and fixed by a clamp and then cut by a cutting device.
However, when the rotating shaft is cut in batches, the last workpiece is usually manually taken down after being cut in the feeding and discharging process of the rotating shaft, then the next workpiece is clamped for cutting, the cutting interval time is long, the cutting efficiency is low, the manual participation in the process is more, and the rotating shaft is heavier, so that the large potential safety hazard can be generated.
Disclosure of Invention
The application provides a rotating shaft cutting device for overcoming the defects in the prior art.
In order to achieve the above object, the present application provides the following technical solutions: the utility model provides a pivot cutting device, includes the frame, the bilateral symmetry of the upper surface of frame is provided with fortune material subassembly, two the symmetry is provided with first rotatory feeding subassembly between the fortune material subassembly, two be provided with the second feeding subassembly between the first rotatory feeding subassembly, the top of first rotatory feeding subassembly is provided with cutting assembly, cutting assembly's top symmetry is provided with the second clamping assembly, fortune material subassembly includes two sets of bracing piece one and conveyer belt one of fixed setting at the frame surface, the surface of conveyer belt one is provided with a plurality of first clamping assembly of group.
Optionally, the second feeding assembly includes two sets of symmetrical fixed bracing pieces second that set up at the base upper surface, is provided with the backup pad first between two middle bracing pieces second, the last fixed surface of backup pad first is provided with motor five, motor five's output shaft fixed surface is provided with bevel gear first, two rotate between the bracing piece second and be provided with the lead screw fourth, the surface screw thread of lead screw fourth is provided with the slider third, fixed limiting plate that is provided with between two bracing pieces second of lead screw fourth below, sliding fit is done with the limiting plate to the slider third.
Optionally, one end of the screw rod four is fixedly provided with a bevel gear two, the bevel gear two is meshed with the bevel gear one, the upper end face of the bevel gear one is fixedly provided with a screw rod three, the upper end of the middle two supporting rods two is fixedly provided with a support three, the screw rod three is in running fit with the support three, the surface thread of the screw rod three is provided with a sliding support five, the sliding support five is in sliding fit with the inner side face of the support three, and the upper end of the sliding support five is fixedly provided with an arc pushing block two.
Optionally, two groups of first supports are symmetrically and fixedly arranged on two side surfaces of the sliding block III, a connecting rod is hinged between the first supports, a second supporting plate is arranged at the outer end of the connecting rod, two groups of second supports are symmetrically and fixedly arranged on the side surfaces of the second supporting plate, and the second supports are in hinged fit with the outer end of the connecting rod.
Optionally, one side the lateral surface of backup pad two is fixed and is provided with backup pad three, the upper surface symmetry of backup pad three is offered flutedly three, articulated in the recess three is provided with the baffle, fixedly connected with spring three between the lower surface of baffle and the recess three, the opposite side the lateral surface of backup pad two is fixed and is provided with circular arc ejector pad one.
Optionally, a roller is rotatably arranged between the first support rods, the first conveyor belt is in sliding fit with the roller, a first motor with an output shaft fixedly matched with the roller is fixedly arranged on the outer side face of the first support rod, a second conveyor belt is fixedly arranged on the middle surface of the first conveyor belt, a third conveyor belt is symmetrically arranged on two sides of the second conveyor belt, the third conveyor belt is fixedly matched with the first conveyor belt, a plurality of first through grooves are symmetrically arranged on the side face of the second conveyor belt, a plurality of first grooves are arranged on the surface of the third conveyor belt, and a plurality of second through grooves communicated with the first grooves are arranged on the side face of the third conveyor belt.
Optionally, the first clamping component comprises a first bracket and two symmetrically arranged push rods, the first bracket is fixedly matched with the second conveyor belt, one end of each push rod penetrates through the corresponding groove to be in sliding fit, the other end of each push rod penetrates through the corresponding groove to be in sliding fit, a plurality of groups of sliding sleeves are symmetrically and fixedly arranged on the surface of the first conveyor belt, each push rod penetrates through the corresponding sliding sleeve to be in sliding fit, the first bracket is provided with a first cylindrical groove, the first cylindrical groove is communicated with the corresponding groove, a first ejector block is arranged in the first cylindrical groove in a sliding mode, a first spring is fixedly connected between the first ejector block and the bottom of the first cylindrical groove, one end of each push rod located in the first cylindrical groove is provided with an inclined surface, the other end of each push rod is provided with a symmetrical inclined surface, a first rotating shaft is symmetrically and fixedly arranged in the groove, the surface of the first rotating shaft is rotatably provided with an arc clamping rod, and the push rod is in contact fit with the lower end of the arc clamping rod.
Optionally, the cutting component includes the fixed U-shaped support second that sets up on the frame surface, the top symmetry rotation of U-shaped support second is provided with lead screw first and lead screw second, the thread groove on lead screw second surface is provided with two sections opposite directions forms, the surface screw thread of lead screw first is provided with slider first, slider first and lead screw second do sliding fit, the surface symmetry screw thread of lead screw second is provided with slider second, slider second and lead screw first do sliding fit, the both sides of U-shaped support second are fixed respectively and are provided with motor second and motor third, the output shaft of motor second and the one end of lead screw first do fixed fit, the output shaft of motor third and the one end of lead screw do fixed fit, the lower extreme of slider first is fixedly provided with electric telescopic handle, the outer end of the piston rod of electric telescopic handle is fixedly provided with the cutting member.
Optionally, first rotatory pay-off subassembly includes motor four and rolling disc, motor four is fixed to be set up at the medial surface of U-shaped support two, the fixed cooperation is done with the rolling disc to motor four's output shaft, a plurality of recess two has been seted up to the surface of rolling disc to the annular, cylinder groove two has been seted up to the symmetry in the recess two, square recess six has been seted up to cylinder groove two's outer end, the sliding block is provided with in cylinder groove two, sliding block and cylinder groove two's bottom fixedly connected with spring two, the outer end of sliding block is fixed to be provided with the fixture block, the fixture block slides and sets up in square recess six.
Optionally, the second clamping assembly includes motor frame and support disc, the fixed lower extreme that sets up at slider two of motor frame, motor frame makes fixed cooperation with support disc, motor frame internal fixation is provided with motor six, support disc's lateral surface is fixed to be provided with motor seven, motor seven's output shaft runs through support disc to be provided with the gear three at its fixed surface, annular groove four has been seted up to support disc's a side, annular groove four internal rotation is provided with the joint ring, the fixed gear four that is provided with of outer end of joint ring, gear four and gear three-phase meshing.
Optionally, the outside of gear IV is provided with the support ring, fixedly connected with a plurality of spliced pole between gear IV and the support ring, the annular groove five has been seted up on the surface of support ring, the surface of support disc is the annular fixed a plurality of L shape support that is provided with, the outer end of L shape support is fixed to be provided with and does sliding fit's fixed axle with annular groove five, be annular to be provided with a plurality of square frames between gear IV and the support ring, square frame's both sides symmetry is fixed and is provided with hinge second, both sides hinge second do normal running fit with gear IV and support ring respectively, the sliding is provided with the dwang in square frame, the outer end rotation of dwang is provided with hinge first, hinge first and support disc do fixed fit, the other end rotation of dwang is provided with the gyro wheel.
In summary, compared with the prior art, the rotating shaft cutting device provided by the application has the following beneficial effects:
1. in the first clamping assembly, the rotating shaft to be processed is placed on the arc surface of the first bracket, then the rotating shaft presses the top block, air in the first cylindrical groove presses one end of the push rod, the other end of the push rod carries out limit treatment on the two arc clamping rods, contact collision between the rotating shafts during transportation can be effectively prevented, and meanwhile, the rotating shaft is prevented from being separated from the arc clamping rods due to position change in the vertical direction, which is suddenly generated after the first conveyor belt conveys the rotating shaft to the arc surface at the side end.
2. According to the second feeding assembly, the motor five can drive the screw rod four to rotate, so that the support plate three on the left side is close to the rotating shaft, then the rotating shaft firstly extrudes the baffle, after the rotating shaft passes through the baffle, the baffle resets through the spring three, then the rotating shaft is pulled out of the two circular arc clamping rods through the baffle, the rotating shaft is pulled into the groove two, and then the position of the rotating shaft is fixed through the clamping block in the groove two; the motor five can also drive the screw rod three to rotate, the screw rod three rotates to drive the sliding support five to ascend, and then the rotating shaft positioned in the groove two can be pushed upwards through the arc pushing block two pairs, so that the rotating shaft reaches the position of the second clamping assembly; meanwhile, the rotary shaft can be driven by the motor IV to reach the position of the right material conveying component, when the motor V drives the baffle to pull the rotary shaft, the support plate II on the right side can also drive the arc pushing block I to push the rotary shaft which is processed in the groove II to the positions of the two arc clamping rods, and then the rotary shaft is sent out by the conveyor belt I.
3. In the second clamping assembly, the second sliding block drives the supporting disc to perform relative motion, so that the output shafts of the two motors six can clamp and fix the two end faces of the rotating shaft, then the motor seven drives the gear three, and further drives the gear four, the rotation of the gear four drives the supporting ring to move simultaneously, then the square frame rotates at an angle, the rotating rod can slide in the square frame, meanwhile, the roller can be in contact with the surface of the rotating shaft, and the surface of the rotating shaft close to the two ends is clamped fixedly, so that the stability in cutting rotation is ensured after the rotating shaft is driven to rotate by the following motor six.
4. According to the application, after the rotating shaft is placed on the first clamping assembly, the rotating shaft to be processed can be transported to the first rotary feeding assembly from the material transporting assembly through the transportation of the material transporting assembly, and meanwhile, the rotating shaft to be processed on the first rotary feeding assembly can be pushed to the position of the cutting assembly, and meanwhile, the rotating shaft after being processed can be transported to the material transporting assembly on the right side, so that the number of workers is greatly reduced in the whole process, and the working efficiency is greatly improved.
Drawings
FIG. 1 is an isometric view of the present application;
FIG. 2 is a schematic diagram of a first embodiment of the present application;
FIG. 3 is an enlarged detail view A of FIG. 2 of the present application;
FIG. 4 is a cross-sectional view I of the present application;
FIG. 5 is an enlarged detail view B of FIG. 4 in accordance with the present application;
FIG. 6 is a second cross-sectional view of the present application;
FIG. 7 is an enlarged detail view C of FIG. 6 in accordance with the present application;
FIG. 8 is a third cross-sectional view of the present application;
FIG. 9 is an enlarged detail view D of FIG. 8 in accordance with the present application;
FIG. 10 is an enlarged detail view E of FIG. 8 in accordance with the present application;
FIG. 11 is a schematic diagram of the internal structure of the second embodiment of the present application;
fig. 12 is a schematic diagram of a third embodiment of the present application.
Detailed Description
In order to enable those skilled in the art to better understand the present application, the following description will make clear and complete descriptions of the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application.
Referring to fig. 1-2, a spindle cutting device comprises a machine base 1, two sides of the upper surface of the machine base 1 are symmetrically provided with a material conveying component 2, a first rotary feeding component 5 is symmetrically arranged between the two material conveying components 2, a second feeding component 6 is arranged between the two first rotary feeding components 5, a cutting component 4 is arranged above the first rotary feeding component 5, a second clamping component 7 is symmetrically arranged above the cutting component 4, the material conveying component 2 comprises two groups of support rods 21 and a conveyor belt 23 which are fixedly arranged on the surface of the machine base 1, and a plurality of groups of first clamping components 3 which are used for primarily limiting a spindle 8 are arranged on the surface of the conveyor belt 23.
Referring to fig. 2-5, a roller 22 is rotatably arranged between two first support rods 21, a first conveyor belt 23 is in sliding fit with the roller 22, a first motor 25 with an output shaft in fixed fit with the roller 22 is fixedly arranged on the outer side surface of the first support rod 21, a second conveyor belt 24 is fixedly arranged on the middle surface of the first conveyor belt 23, a third conveyor belt 26 is symmetrically arranged on two sides of the second conveyor belt 24, the third conveyor belt 26 is in fixed fit with the first conveyor belt 23, a plurality of first through grooves 241 are symmetrically arranged on the side surface of the second conveyor belt 24, a plurality of first grooves 261 are formed on the surface of the third conveyor belt 26, and a plurality of second through grooves 262 communicated with the first grooves 261 are formed on the side surface of the third conveyor belt 26.
Referring to fig. 2-5, the first clamping assembly 3 includes a first bracket 31 and two symmetrically arranged push rods 33, the first bracket 31 is fixedly matched with the second conveyor belt 24, one end of the push rod 33 passes through the first cylindrical groove 241 and is in sliding fit, the other end of the push rod 33 passes through the second through groove 262 and is in sliding fit, a plurality of groups of sliding sleeves 35 are symmetrically and fixedly arranged on the surface of the first conveyor belt 23, the sliding sleeves 35 are used for supporting the push rods 33, the push rods 33 pass through the sliding sleeves 35 and are in sliding fit, the first bracket 31 is provided with a first cylindrical groove 311, the first cylindrical groove 311 is communicated with the first through groove 241, a top block 32 is arranged in the first cylindrical groove 311 in a sliding manner, a first spring 321 is fixedly connected between the top block 32 and the bottom of the first cylindrical groove 311, one end of the push rod 33 positioned in the first cylindrical groove 311 is provided with an inclined surface, air is more easily pushed by the push rod 33 after the top block 32 is pressed and slides downwards by the rotating shaft 8, a plurality of symmetrical inclined surfaces are symmetrically arranged in the first groove 261, a first rotating shaft 341 is rotatably arranged on the surface of the rotating shaft 341, the push rod 33 and the first rotating shaft 33 is provided with a clamping rod 34, the first rotating shaft 34 is in a circular arc 34, the first rotating shaft 34 is matched with the lower end of the first rotating shaft 34 and the second rotating shaft 34 is also in a circular arc 34, and the circular arc 34 is prevented from being contacted with the second rotating shaft 8 in a vertical side, and the first rotating shaft 8, and the first rotating shaft is prevented from being in a vertical side, and the vertical position, and the position can be changed, and the first rotating shaft is prevented from being in a vertical position and the vertical position can be in a vertical position.
Referring to fig. 6, the cutting assembly 4 includes a U-shaped bracket 41 fixedly disposed on a surface of the machine base 1, a first screw 421 and a second screw 431 are symmetrically disposed above the U-shaped bracket 41 in a rotating manner, two sections of opposite directions are disposed in a thread groove on the surface of the second screw 431, a first slider 44 is disposed on a surface thread of the first screw 421, the first slider 44 is slidably engaged with the second screw 431, a second slider 45 is disposed on a surface symmetrical thread of the second screw 431, the second slider 45 is slidably engaged with the first screw 421, a second motor 42 and a third motor 43 are fixedly disposed on two sides of the U-shaped bracket 41, an output shaft of the second motor 42 is fixedly engaged with one end of the first screw 421, an output shaft of the third motor 43 is fixedly engaged with one end of the third screw 614, an electric telescopic rod 441 is fixedly disposed at a lower end of the first slider 44, and a cutting member 442 is fixedly disposed at an outer end of a piston rod of the electric telescopic rod 441.
Referring to fig. 8-9, the first rotary feeding assembly 5 includes a motor four 51 and a rotating disc 52, the motor four 51 is fixedly arranged on the inner side surface of the U-shaped bracket two 41, an output shaft of the motor four 51 is fixedly matched with the rotating disc 52, a plurality of grooves two 521 are formed on the surface of the rotating disc 52 in a ring shape, a cylinder groove two 53 is symmetrically formed in the groove two 521, a square groove six 55 is formed at the outer end of the cylinder groove two 53, a sliding block 54 is arranged in the cylinder groove two 53 in a sliding manner, a spring two 542 is fixedly connected to the bottom of the sliding block 54 and the cylinder groove two 53, a clamping block 541 is fixedly arranged at the outer end of the sliding block 54, the clamping block 541 is slidably arranged in the square groove six 55, and after the rotating shaft 8 enters the groove two 521, the rotating shaft 8 can be fixed in position through the clamping block 541 in the groove two 521, so that the rotating shaft 8 is kept stable in the conveying process.
Referring to fig. 6-12, the second feeding assembly 6 includes two groups of support rods second 61 symmetrically and fixedly arranged on the upper surface of the base, a first support plate 611 is fixedly arranged between the two support rods second 61 in the middle, a fifth motor 612 is fixedly arranged on the upper surface of the first support plate 611, a first bevel gear 613 is fixedly arranged on the surface of an output shaft of the fifth motor 612, a fourth screw 62 is rotatably arranged between the two support rods second 61, a third slider 621 is arranged on the surface thread of the fourth screw 62, a limiting plate 615 is fixedly arranged between the two support rods second 61 below the fourth screw 62, the third slider 621 is in sliding fit with the limiting plate 615, a second bevel gear 6211 is fixedly arranged at one end of the fourth screw 62, the second bevel gear 6211 is meshed with the first bevel gear 613, a third screw 614 is fixedly arranged on the upper end surface of the first bevel gear 613, a third support 66 is fixedly arranged at the upper end of the second support rod 61 in the middle, a third screw 614 is in running fit with the third support 66, a fifth sliding support 661 is rotatably arranged on the surface thread of the third screw 614, the fifth sliding support 661 is in sliding fit with the inner side surface of the third support 66, a second sliding support 661 is slidably arranged on the upper end of the fifth sliding support 661, a second sliding support 662 is slidably arranged on the upper end of the fifth sliding support 614, a second sliding support 614 is slidably moves along the third rotating support 614 through the third sliding support 614, and the third sliding support 614 is rotatably drives the third sliding support 614 to the fourth rotating support 614 and can reach the second rotating shaft 8.
Referring to fig. 6-12, two groups of first supports 622 are symmetrically and fixedly arranged on two side surfaces of a third slider 621, a connecting rod 63 is hinged between the first supports 622, a second support plate 64 is arranged at the outer end of the connecting rod 63, two groups of second supports 641 are symmetrically and fixedly arranged on the side surface of the second support plate 64, the second support plate 641 is hinged with the outer end of the connecting rod 63, a third support plate 67 is fixedly arranged on the outer side surface of the second support plate 64, a third groove 671 is symmetrically formed on the upper surface of the third support plate 67, a baffle 672 is hinged in the third groove 671, a third spring 673 is fixedly connected between the lower surface of the third baffle 672 and the third groove 671, a first arc pushing block 65 is fixedly arranged on the outer side surface of the second support plate 64, a first bevel gear 613 is driven by a fifth motor 612, the rotation of the second bevel gear 6211 is driven, the fourth screw 62 is driven to rotate, the third slider 621 is driven to move relatively, the third support plate 67 is close to a rotating shaft 8, the rotating shaft 8 is extruded by the rotating shaft 672, the baffle 672 is reset by the third spring 673 after the rotating shaft 8 passes through the baffle 672, the baffle 672 is pulled out of the rotating shaft 8 from the second clamping rod 34 to the first arc clamping rod 34, the second arc clamping rod 521 is pulled out of the inner position of the rotating shaft 521, the second arc clamping rod 521 is pushed out of the first arc clamping rod 521 is simultaneously, and the second arc clamping rod 521 is pushed out of the inner position of the rotating shaft 521 is simultaneously, and the rotating rod is pushed to the rotating shaft position of the rotating rod 521 is completely, and the rotating rod is rotated.
Referring to fig. 6 to 10, the second clamping assembly 7 includes a motor frame 711 and a supporting disc 72, the motor frame 711 is fixedly disposed at the lower end of the second sliding part, the motor frame 711 is fixedly matched with the supporting disc 72, a motor six 71 is fixedly disposed in the motor frame 711, a motor seven 712 is fixedly disposed on the outer side surface of the supporting disc 72, an output shaft of the motor seven 712 penetrates through the supporting disc 72 and is fixedly provided with a gear three 7121 on the surface thereof, an annular groove four 721 is disposed on the right side surface of the supporting disc 72, a clamping ring 731 is rotationally disposed in the annular groove four 721, a gear four 73 is fixedly disposed at the outer end of the clamping ring 731, and the gear four 73 is meshed with the gear three 7121.
Referring to fig. 6-10, a supporting ring 74 is arranged on the outer side of a gear fourth 73, a plurality of connecting columns 732 are fixedly connected between the gear fourth 73 and the supporting ring 74, an annular groove five 741 is formed in the surface of the supporting ring 74, a plurality of L-shaped brackets 75 are fixedly arranged on the surface of the supporting disc 72 in an annular shape, a fixing shaft 751 which is in sliding fit with the annular groove five 741 is fixedly arranged at the outer end of the L-shaped brackets 75, the fixing shaft can ensure the stability of the gear fourth 73 and the supporting ring 74 during rotation, a plurality of square frames 77 are annularly arranged between the gear fourth 73 and the supporting ring 74, a second hinge shaft 771 is fixedly arranged on two sides of the square frames 77 in a symmetrical manner, a rotating fit is formed between the second hinge shaft 771 and the gear fourth 73 and the supporting ring 74, a rotating rod 76 is arranged in a sliding manner in the square frames 77, a first hinge shaft 761 is rotatably arranged at the outer end of the rotating rod 76, the first hinge shaft 761 is fixedly matched with the supporting disc 72, a roller 78 is rotatably arranged at the other end of the rotating rod 76, the roller 78 is in contact with a rotating shaft 8, and the rotating shaft 8 is fixedly clamped, and meanwhile, the rotating shaft 8 cannot be influenced.
Principle of operation
The rotating shaft 8 to be processed is placed on the arc surface of the first bracket 31, then the rotating shaft 8 presses the top block 32, air in the first cylindrical groove 311 presses one end of the push rod 33, the other end of the push rod 33 limits the two arc clamping rods 34, contact collision of a plurality of rotating shafts 8 during transportation can be effectively prevented, and meanwhile, the rotating shaft 8 and the arc clamping rods 34 are prevented from being separated due to position change in the vertical direction caused by sudden occurrence after the first conveyor belt 23 conveys the rotating shaft 8 to the arc surface at the side end;
further, after the first conveyor belt 23 conveys the rotating shaft 8 to a position corresponding to the second groove 521, the first motor five 612 drives the bevel gear 613 to drive the bevel gear two 6211 to rotate, then drives the fourth screw 62 to rotate to drive the third sliding block 621 to move relatively, then the third supporting plate 67 is close to the rotating shaft 8, then the rotating shaft 8 presses the baffle 672 first, when the rotating shaft 8 passes through the baffle 672, the baffle 672 resets through the third spring 673, then the rotating shaft 8 is pulled out of the two circular arc clamping rods 34 through the baffle 672, the rotating shaft 8 is pulled into the second groove 521, and then the rotating shaft 8 is fixed in position through the clamping block 541 in the second groove 521;
further, the motor five 612 also drives the screw three 614 to rotate, the screw three 614 drives the sliding bracket five 661 to rise, and then the rotating shaft 8 positioned in the groove two 521 can be pushed up by the arc pushing block two 662, so that the rotating shaft 8 reaches the position of the second clamping component 7;
further, the second lead screw 431 is driven to rotate by the third motor 43, then the second slide blocks 45 drive the supporting disc 72 to move relatively, the output shafts of the sixth motors 71 clamp and fix the two end faces of the rotating shaft 8, the seventh motor 712 drives the third gear 7121, and then drives the fourth gear 73, the fourth gear 73 rotates to drive the supporting ring 74 to move simultaneously, then the square frame 77 rotates at an angle, the rotating rod 76 slides in the square frame 77, and meanwhile the roller 78 contacts with the surface of the rotating shaft 8, so that the surface of the rotating shaft 8 close to the two ends is clamped fixedly, the stability during cutting rotation is guaranteed after the sixth motor 71 drives the rotating shaft 8 to rotate, and then the electric telescopic rod 441 drives the cutting element 442 to cut the surface of the rotating shaft 8;
further, the cut rotating shaft 8 returns to the groove two 521 through the arc pushing block two 662, then the rotating shaft 8 reaches the position of the right material transporting component 2 by the driving of the motor four 51, when the motor five 612 drives the baffle 672 to pull the rotating shaft 8, the support plate two 64 on the right side also drives the arc pushing block one 65 to push the rotating shaft 8 located in the groove two 521 to the position of the arc clamping bars 34, and then the rotating shaft 8 is sent out by the conveyor belt one 23.
Certain terms are used throughout the description and claims to refer to particular components. Those of skill in the art will appreciate that a hardware manufacturer may refer to the same component by different names. The description and claims do not take the form of an element differentiated by name, but rather by functionality. As used throughout the specification and claims, the word "comprise" is an open-ended term, and thus should be interpreted to mean "include, but not limited to. By "substantially" is meant that within an acceptable error range, a person skilled in the art is able to solve the technical problem within a certain error range, substantially achieving the technical effect.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a product or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such product or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a commodity or system comprising such elements.
While the foregoing description illustrates and describes the preferred embodiments of the present application, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as expressed herein, either as a result of the foregoing teachings or as a result of the knowledge or technology of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the application are intended to be within the scope of the appended claims.
Claims (7)
1. The utility model provides a rotating shaft cutting device, which is characterized in that the rotating shaft cutting device comprises a machine base (1), the bilateral symmetry of the upper surface of machine base (1) is provided with fortune material subassembly (2), two between fortune material subassembly (2) symmetry be provided with first rotatory pay-off subassembly (5), two be provided with second pay-off subassembly (6) between first rotatory pay-off subassembly (5), the top of first rotatory pay-off subassembly (5) is provided with cutting subassembly (4), the top symmetry of cutting subassembly (4) is provided with second clamping component (7), fortune material subassembly (2) include two sets of bracing piece one (21) and conveyer belt one (23) of fixed setting in the surface of machine base (1), the surface of conveyer belt one (23) is provided with a plurality of first clamping component (3) of groups, second pay-off subassembly (6) are including two sets of bracing piece two (61) of symmetry fixed setting in the upper surface of base, fixedly between two middle bracing pieces two (61) are provided with backup pad one (611), the upper surface of backup pad one (611) is fixedly provided with motor five (612), the upper surface of backup pad one (611) is provided with motor output shaft five (612), the surface of two (612) is provided with screw lead screw one (62) is provided with four screw (62) fixedly, screw one (62) is provided with screw one (62), a limiting plate (615) is fixedly arranged between two support rods (61) below a screw rod IV (62), a sliding bracket IV (621) is in sliding fit with the limiting plate (615), one end of the screw rod IV (62) is fixedly provided with a bevel gear II (6211), two bevel gears II (6211) are meshed with a bevel gear I (613), the upper end surface of the bevel gear I (613) is fixedly provided with a screw rod III (614), the upper ends of the middle two support rods II (61) are fixedly provided with a bracket III (66), the screw rod III (614) is in rotating fit with the bracket III (66), the surface threads of the screw rod III (614) are provided with a sliding bracket IV (661), the sliding bracket IV (661) is in sliding fit with the inner side surface of the bracket III (66), the upper end of the sliding bracket IV (661) is fixedly provided with a circular arc pushing block II (662), the two side surfaces of the sliding bracket III (621) are symmetrically fixedly provided with two groups of supports I (622), a connecting rod I (63) is hinged between the two supports I (622), the connecting rod II (63) is arranged at the outer ends of the connecting rod III (64) are symmetrically provided with two supports (641), the novel arc pushing block comprises a supporting plate II (64), wherein a supporting plate III (67) is fixedly arranged on the outer side face of the supporting plate II (64), grooves III (671) are symmetrically formed in the upper surface of the supporting plate III (67), a baffle plate (672) is hinged in the grooves III (671), a spring III (673) is fixedly connected between the lower surface of the baffle plate (672) and the grooves III (671), and an arc pushing block I (65) is fixedly arranged on the outer side face of the supporting plate II (64) on the other side.
2. The rotary shaft cutting device according to claim 1, wherein a roller (22) is rotatably arranged between the first supporting rods (21), the first conveying belt (23) is in sliding fit with the roller (22), a first motor (25) with an output shaft in fixed fit with the roller (22) is fixedly arranged on the outer side surface of the first supporting rods (21), a second conveying belt (24) is fixedly arranged on the middle surface of the first conveying belt (23), third conveying belts (26) are symmetrically arranged on two sides of the second conveying belt (24), the third conveying belt (26) is in fixed fit with the first conveying belt (23), a plurality of first through grooves (241) are symmetrically formed in the side surface of the second conveying belt (24), a plurality of second through grooves (262) communicated with the first grooves (261) are formed in the side surface of the third conveying belt (26).
3. The rotary shaft cutting device according to claim 2, wherein the first clamping assembly (3) comprises a first bracket (31) and two symmetrically arranged push rods (33), the first bracket (31) is fixedly matched with the second conveying belt (24), one end of the push rods (33) penetrates through the first cylindrical groove (241) and is in sliding fit, the other end of the push rods (33) penetrates through the second cylindrical groove (262) and is in sliding fit, a plurality of groups of sliding sleeves (35) are symmetrically and fixedly arranged on the surface of the first conveying belt (23), the push rods (33) penetrate through the sliding sleeves (35) and are in sliding fit, the first bracket (31) is provided with a first cylindrical groove (311), the first cylindrical groove (311) is communicated with the first cylindrical groove (241), a first spring (321) is fixedly connected between the bottom of the first cylindrical groove (311), one end of the push rods (33) positioned in the first cylindrical groove (311) is provided with an inclined surface, the other end of the push rods (33) is provided with an inclined surface, the first rotary shaft (341) is symmetrically arranged on the second bracket (31), the first rotary shaft (341) is provided with an arc of rotation, the first rotary shaft (341) is symmetrically arranged on the other end of the rotary shaft (33), the push rod (33) is in contact fit with the lower end of the circular arc clamping rod (34).
4. A spindle cutting device according to claim 3, wherein the cutting assembly (4) comprises a U-shaped bracket two (41) fixedly arranged on the surface of the machine base (1), a screw rod one (421) and a screw rod three (43) are symmetrically arranged above the U-shaped bracket two (41) in a rotating manner, two sections of opposite forms are arranged in a thread groove on the surface of the screw rod two (431), a slide block one (44) is arranged on the surface of the screw rod one (421) in a threaded manner, the slide block one (44) is in sliding fit with the screw rod two (431), a slide block two (45) is arranged on the surface of the screw rod two (431) in a symmetrical threaded manner, the slide block two (45) is in sliding fit with the screw rod one (421), a motor two (42) and a motor three (43) are fixedly arranged on two sides of the U-shaped bracket two (41), an output shaft of the motor two (42) is fixedly matched with one end of the screw rod one (421), an output shaft of the motor three (43) is fixedly matched with one end of the screw rod three (614), a telescopic rod (442) is fixedly arranged on the lower end of the electric rod one end of the screw rod one (441) and a telescopic rod (441) is fixedly arranged.
5. The rotary shaft cutting device according to claim 4, wherein the first rotary feeding assembly (5) comprises a motor four (51) and a rotary disc (52), the motor four (51) is fixedly arranged on the inner side surface of the U-shaped support two (41), an output shaft of the motor four (51) is fixedly matched with the rotary disc (52), a plurality of grooves two (521) are formed in the surface of the rotary disc (52) in a ring shape, cylindrical grooves two (53) are symmetrically formed in the grooves two (521), square grooves six (55) are formed in the outer ends of the cylindrical grooves two (53), sliding blocks (54) are arranged in the cylindrical grooves two (53), springs two (542) are fixedly connected to the bottoms of the sliding blocks (54) and the cylindrical grooves two (53), clamping blocks (541) are fixedly arranged at the outer ends of the sliding blocks (54), and the clamping blocks (541) are slidably arranged in the square grooves six (55).
6. The rotary shaft cutting device according to claim 5, wherein the second clamping assembly (7) comprises a motor frame (711) and a supporting disc (72), the motor frame (711) is fixedly arranged at the lower end of the second sliding block (45), the motor frame (711) is fixedly matched with the supporting disc (72), a motor six (71) is fixedly arranged in the motor frame (711), a motor seven (712) is fixedly arranged on the outer side surface of the supporting disc (72), an output shaft of the motor seven (712) penetrates the supporting disc (72) and is fixedly provided with a gear three (7121) on the surface of the output shaft, an annular groove four (721) is formed in one side surface of the supporting disc (72), a clamping circular ring (731) is rotatably arranged in the annular groove four (721), a gear four (73) is fixedly arranged at the outer end of the clamping circular ring (731), and the gear four (73) is meshed with the gear three (7121).
7. The rotary shaft cutting device according to claim 6, wherein a supporting circular ring (74) is arranged on the outer side of the gear IV (73), a plurality of connecting columns (732) are fixedly connected between the gear IV (73) and the supporting circular ring (74), an annular groove V (741) is formed in the surface of the supporting circular ring (74), a plurality of L-shaped brackets (75) are fixedly arranged on the surface of the supporting circular disc (72), a fixed shaft (751) which is in sliding fit with the annular groove V (741) is fixedly arranged at the outer end of the L-shaped brackets (75), a plurality of square frames (77) are annularly arranged between the gear IV (73) and the supporting circular ring (74), a second hinge shaft (771) is symmetrically and fixedly arranged on two sides of the square frames (77), the second hinge shaft (771) is respectively in rotary fit with the gear IV (73) and the supporting circular ring (74), a rotating rod (76) is slidably arranged on the surface of the square frames (77), a first hinge shaft (761) is rotatably arranged at the outer end of the rotating rod (76), and a first hinge shaft (761) is fixedly arranged at the other end of the rotating rod (761).
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CN202310938884.4A CN116673781B (en) | 2023-07-28 | 2023-07-28 | Rotating shaft cutting device |
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