CN107755763A - A kind of numerical control milling automatic section pitches leg circular arc device - Google Patents
A kind of numerical control milling automatic section pitches leg circular arc device Download PDFInfo
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- CN107755763A CN107755763A CN201711077462.3A CN201711077462A CN107755763A CN 107755763 A CN107755763 A CN 107755763A CN 201711077462 A CN201711077462 A CN 201711077462A CN 107755763 A CN107755763 A CN 107755763A
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- cylinder
- feed
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- seat
- planker
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/02—Milling surfaces of revolution
-
- 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
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
-
- 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
- B23Q7/04—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 grippers
-
- 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
- B23Q7/06—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 pushers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding Of Workpieces (AREA)
Abstract
The invention discloses a kind of numerical control milling automatic section pitch leg circular arc device, including pedestal, power section, feed section, pass material part, pusher part.The power section that the present invention uses is provided with power seat, power motor, unit head and milling cutter, feed section is provided with feed seat, feed rail, press cylinder and backgauge cylinder, pass material part and be provided with and pass material seat, lifting planker, lift cylinder, oblique swivel base, rotary cylinder, pass material cylinder, gripper cylinder and pass feed collet pawl, pusher part is provided with horizontal carriage, flat turn seat, holds feed collet pawl, ejection cylinder, clamping jaw cylinder, flat turn servomotor and planker cylinder；Numerical control works, power section drives milling cutter, it is to be passed that section fork blank is located at feed section etc., pass material part and section fork blank is passed into pusher part, pusher part will save fork blank and deliver to the technical scheme that milling is molded at milling cutter, envoy pitches the Milling Process of leg circular arc, has reached the purpose for mitigating working strength, improving efficiency, reducing cost.
Description
Technical field
A kind of a kind of numerical control the present invention relates to numerical control automatic cutting device, in particular to for milling section fork leg circular arc
Milling automatic section pitches leg circular arc device.
Background technology
Section fork product is a kind of parts for vehicle transmission, and section is also needed to its leg after pitching stamped shaping
Arc surface carries out precision milling processing, to reach the requirement to the section fork size of product, morpheme and roughness, refering to Fig. 6, Fig. 7,
Prior art uses the watchmaker's machine tool for pulling cam propulsion by manual operation hand to carry out Milling Process, work to the arc surface of section fork leg
It is big to make intensity, processing efficiency is low, and integrated cost is high, and therefore, prior art has that working strength is big, efficiency is low, cost is high asks
Topic and deficiency.
The content of the invention
For the above-mentioned problems of the prior art with deficiency, the present invention using by pedestal, power section, feed section,
Pass material part, the device that pusher part is formed, wherein, pedestal is provided with substrate and frame substrate, and the substrate is provided with substrate aperture and dragged
Plate slide rail；Power section is located at the rear middle part of thereon, and power section is provided with power seat, power motor, unit head and milling cutter；
Feed section is located at the left portion of thereon, and feed section is provided with feed seat, feed rail, press cylinder and backgauge cylinder；Pass
Material part is located at the front side of feed section, passs to expect partly to be provided with and passs material seat, lifting planker, lift cylinder, oblique swivel base, rotary pneumatic
Cylinder, pass material cylinder, gripper cylinder and pass feed collet pawl；Pusher part is located at the preceding above of the substrate aperture, and pusher part is provided with water
Flat planker, flat turn seat, hold feed collet pawl, ejection cylinder, clamping jaw cylinder, flat turn servomotor and planker cylinder；
During work, numerical control, power motor starts, and milling cutter rotation is driven through unit head；Section fork blank is defeated through vibration feeder
Send to deliver at press cylinder and backgauge cylinder to wait along feed rail and pass the catcher transmission of feed collet pawl, now, the piston rod of backgauge cylinder
Stretch out section fork blank of the locking positioned at feed rail front end and do not depart from feed rail, the piston rod pressure of press cylinder prevents subsequent section
Fork blank continues to move forward；Start rotary cylinder to cause to pass feed collet pawl and turn clockwise 180 ° based on the tiltedly swivel base to make to pass feed collet pawl
Clamping jaw upward, afterwards, pass feed collet pawl through lifting planker drive and move up, and the clamping jaw for making to pass feed collet pawl touches by startup lift cylinder
The section fork blank at backgauge cylinder is waited, afterwards, starting gripper cylinder makes the clamping jaw for passing feed collet pawl clamp section fork blank, it
Afterwards, starting backgauge cylinder makes its piston rod retract, and section to be passed fork blank unblock, afterwards, starting rotary cylinder makes to pass feed collet pawl
Section fork blank is hold, based on tiltedly 180 ° of the swivel base rotate counterclockwise, causes section fork blank to depart from the feed rail, it is same with this
When, press cylinder is opened and resetted, and backgauge cylinder resets, and next section fork blank is entered position to be passed；Afterwards, lifting is started
Cylinder drives through lifting planker and passs feed collet pawl and move down, and makes to pass feed collet claw clip to hold and holds feed collet described in section fork blank towards right alignment
The clamping jaw of pawl, afterwards, startup pass material cylinder stretching piston rod and pass section fork blank into the clamping jaw for holding feed collet pawl, afterwards, start folder
The piston rod of pawl cylinder is retracted, and the clamping jaw for holding feed collet pawl is clamped section fork blank, meanwhile, startup gripper cylinder, which unclamps, passs feed collet
Pawl, the piston rod for passing material cylinder afterwards are resetted, and feed collet pawl rollback is passed in drive, afterwards, are started planker cylinder and are driven through horizontal carriage
Hold feed collet pawl and section fork blank is moved rearwardly at milling cutter, afterwards, start flat turn servomotor, envoy pitches blank and is based on flat turn seat
Turn clockwise 140 °, at a high speed rotation milling cutter will save fork blank the milling of leg arc surface shaping, will section fork blank forming into
Product is pitched for section；Afterwards, planker cylinder, which drives, holds feed collet pawl and section fork product reset, and afterwards, clamping jaw cylinder drives and holds feed collet pawl
Clamping jaw open, ejection cylinder by save fork product ejection disengaging hold feed collet pawl；Afterwards, 140 ° of flat turn servomotor rotate counterclockwise
Reset；So go round and begin again and carry out the technical scheme of numerical control milling automatic section fork leg circular arc, there is provided a kind of numerical control milling automatic
Section fork leg circular arc device, it is intended to which envoy pitches the Milling Process of leg circular arc, reaches and mitigates working strength, improve efficiency, reduce
The purpose of cost.
The object of the present invention is achieved like this：A kind of numerical control milling automatic section pitches leg circular arc device, including pedestal, dynamic
Power part, feed section, material part, pusher part are passed, wherein：Described pedestal is provided with substrate and frame substrate, and the substrate is
The steel components of rectangular plate-like, through hole of the middle part provided with rectangle of substrate are referred to as substrate aperture；Left and right two below the substrate aperture
The slide rail that side is provided with fore-and-aft direction is referred to as planker slide rail；The frame substrate is the steel components of rectangle support shape；Substrate is fixed on
Above frame substrate；
Described power section is located at the rear middle part of thereon, and power section is provided with power seat, power motor, unit head
And milling cutter；The power seat is the steel components for carrying support power motor, unit head；The power motor is three different
Walk squirrel-cage alternating current generator；The unit head is the drive shaft of above-below direction, and the milling cutter is cylindrical slotting cutter；Power electric
Machine is located at the upper right face of power seat, and unit head is located at the lower-left face of power seat, the upper end of unit head through belt pulley, driving belt with
Power motor connects, and milling cutter is clamped in the lower end of unit head；
Described feed section is located at the left portion of thereon, and feed section is provided with feed seat, feed rail, press cylinder
And backgauge cylinder；Rail is fed above feed seat, the upper of feed rail front end is listed in before and after press cylinder and backgauge cylinder
Side；
The described front side passed material part and be located at feed section, pass to expect partly to be provided with and pass material seat, lifting planker, lifting air
Cylinder, oblique swivel base, rotary cylinder, pass material cylinder, gripper cylinder and pass feed collet pawl；Lifting planker, which slidably lifts to be located at, passs material seat
Place, for lift cylinder positioned at passing above material seat, the piston rod of lift cylinder passs material cylinder with being fixedly connected behind lifting planker
It is fixed on before lifting planker, oblique swivel base is located at the right for passing material cylinder and the piston rod with passing material cylinder is fixedly connected, and revolves
Rotaring cylinder is fixed on above oblique swivel base, is passed feed collet pawl and is fixed on above rotary cylinder, and the feed collet pawl of passing is by clamping gas
The pincerlike opening and closing clamping jaw of cylinder driving；
Described pusher part is located at the preceding above of the substrate aperture, and pusher part is provided with horizontal carriage, flat turn seat, holds material
Clamping jaw, ejection cylinder, clamping jaw cylinder, flat turn servomotor and planker cylinder；The horizontal carriage be located above substrate aperture and
It is slidably connected with the planker slide rail, for flat turn seat rotatably above horizontal carriage, flat turn servomotor is fixed on level
Below planker, the output end of flat turn servomotor is fixedly connected with flat turn seat, is held feed collet pawl and is located above flat turn seat, described
Feed collet pawl is held provided with clamping jaw cylinder and ejection cylinder, planker cylinder is fixed on the preceding following of the substrate, the piston of planker cylinder
Bar below horizontal carriage with being fixedly connected；The flat turn servomotor is numerical control servo motor；
The press cylinder, backgauge cylinder, lift cylinder, rotary cylinder, pass material cylinder, gripper cylinder, ejection cylinder, folder
Pawl cylinder, planker cylinder are the Pneumatic extension executive component being made up of cylinder body, piston rod.
Said structure statement direction face be divided into up, down, left, right, front, rear side, wherein, before be in face of present apparatus main view
The face of figure, behind be and the above relative face.
Working principle and beneficial effect
During work, numerical control, power motor starts, and milling cutter rotation is driven through unit head；Section fork blank is defeated through vibration feeder
Send to deliver at press cylinder and backgauge cylinder to wait along feed rail and pass the catcher transmission of feed collet pawl, now, the piston rod of backgauge cylinder
Stretch out section fork blank of the locking positioned at feed rail front end and do not depart from feed rail, the piston rod pressure of press cylinder prevents subsequent section
Fork blank continues to move forward；Start rotary cylinder to cause to pass feed collet pawl and turn clockwise 180 ° based on the tiltedly swivel base to make to pass feed collet pawl
Clamping jaw upward, afterwards, pass feed collet pawl through lifting planker drive and move up, and the clamping jaw for making to pass feed collet pawl touches by startup lift cylinder
The section fork blank at backgauge cylinder is waited, afterwards, starting gripper cylinder makes the clamping jaw for passing feed collet pawl clamp section fork blank, it
Afterwards, starting backgauge cylinder makes its piston rod retract, and section to be passed fork blank unblock, afterwards, starting rotary cylinder makes to pass feed collet pawl
Section fork blank is hold, based on tiltedly 180 ° of the swivel base rotate counterclockwise, causes section fork blank to depart from the feed rail, it is same with this
When, press cylinder is opened and resetted, and backgauge cylinder resets, and next section fork blank is entered position to be passed；Afterwards, lifting is started
Cylinder drives through lifting planker and passs feed collet pawl and move down, and makes to pass feed collet claw clip to hold and holds feed collet described in section fork blank towards right alignment
The clamping jaw of pawl, afterwards, startup pass material cylinder stretching piston rod and pass section fork blank into the clamping jaw for holding feed collet pawl, afterwards, start folder
The piston rod of pawl cylinder is retracted, and the clamping jaw for holding feed collet pawl is clamped section fork blank, meanwhile, startup gripper cylinder, which unclamps, passs feed collet
Pawl, the piston rod for passing material cylinder afterwards are resetted, and feed collet pawl rollback is passed in drive, afterwards, are started planker cylinder and are driven through horizontal carriage
Hold feed collet pawl and section fork blank is moved rearwardly at milling cutter, afterwards, start flat turn servomotor, envoy pitches blank and is based on flat turn seat
Turn clockwise 140 °, at a high speed rotation milling cutter will save fork blank the milling of leg arc surface shaping, will section fork blank forming into
Product is pitched for section；Afterwards, planker cylinder, which drives, holds feed collet pawl and section fork product reset, and afterwards, clamping jaw cylinder drives and holds feed collet pawl
Clamping jaw open, ejection cylinder by save fork product ejection disengaging hold feed collet pawl；Afterwards, 140 ° of flat turn servomotor rotate counterclockwise
Reset；The circular arc of numerical control milling automatic processing section fork leg is so carried out again and again.
The present apparatus by by numerical control, cylinder and servomotor realize autofeed, pass material, pusher processing mode, avoid
The drawbacks of manual operation watchmaker's machine tool processing, envoy pitches the Milling Process of leg circular arc, alleviate working strength, improve plus
Work efficiency rate, reduce integrated cost.
It is above-mentioned, the present invention using by pedestal, power section, feed section, pass material part, the device that forms of pusher part,
Wherein, pedestal is provided with substrate and frame substrate, and the substrate is provided with substrate aperture and planker slide rail；Power section is located at thereon
Middle part, power section are provided with power seat, power motor, unit head and milling cutter afterwards；Feed section is located at the left portion of thereon,
Feed section is provided with feed seat, feed rail, press cylinder and backgauge cylinder；The front side that material part is located at feed section is passed, is passed
Material part, which is provided with, passs material seat, lifting planker, lift cylinder, oblique swivel base, rotary cylinder, passs material cylinder, gripper cylinder and pass feed collet
Pawl；Pusher part is located at the preceding above of the substrate aperture, and pusher part is provided with horizontal carriage, flat turn seat, holds feed collet pawl, ejection gas
Cylinder, clamping jaw cylinder, flat turn servomotor and planker cylinder；
During work, numerical control, power motor starts, and milling cutter rotation is driven through unit head；Section fork blank is defeated through vibration feeder
Send to deliver at press cylinder and backgauge cylinder to wait along feed rail and pass the catcher transmission of feed collet pawl, now, the piston rod of backgauge cylinder
Stretch out section fork blank of the locking positioned at feed rail front end and do not depart from feed rail, the piston rod pressure of press cylinder prevents subsequent section
Fork blank continues to move forward；Start rotary cylinder to cause to pass feed collet pawl and turn clockwise 180 ° based on the tiltedly swivel base to make to pass feed collet pawl
Clamping jaw upward, afterwards, pass feed collet pawl through lifting planker drive and move up, and the clamping jaw for making to pass feed collet pawl touches by startup lift cylinder
The section fork blank at backgauge cylinder is waited, afterwards, starting gripper cylinder makes the clamping jaw for passing feed collet pawl clamp section fork blank, it
Afterwards, starting backgauge cylinder makes its piston rod retract, and section to be passed fork blank unblock, afterwards, starting rotary cylinder makes to pass feed collet pawl
Section fork blank is hold, based on tiltedly 180 ° of the swivel base rotate counterclockwise, causes section fork blank to depart from the feed rail, it is same with this
When, press cylinder is opened and resetted, and backgauge cylinder resets, and next section fork blank is entered position to be passed；Afterwards, lifting is started
Cylinder drives through lifting planker and passs feed collet pawl and move down, and makes to pass feed collet claw clip to hold and holds feed collet described in section fork blank towards right alignment
The clamping jaw of pawl, afterwards, startup pass material cylinder stretching piston rod and pass section fork blank into the clamping jaw for holding feed collet pawl, afterwards, start folder
The piston rod of pawl cylinder is retracted, and the clamping jaw for holding feed collet pawl is clamped section fork blank, meanwhile, startup gripper cylinder, which unclamps, passs feed collet
Pawl, the piston rod for passing material cylinder afterwards are resetted, and feed collet pawl rollback is passed in drive, afterwards, are started planker cylinder and are driven through horizontal carriage
Hold feed collet pawl and section fork blank is moved rearwardly at milling cutter, afterwards, start flat turn servomotor, envoy pitches blank and is based on flat turn seat
Turn clockwise 140 °, at a high speed rotation milling cutter will save fork blank the milling of leg arc surface shaping, will section fork blank forming into
Product is pitched for section；Afterwards, planker cylinder, which drives, holds feed collet pawl and section fork product reset, and afterwards, clamping jaw cylinder drives and holds feed collet pawl
Clamping jaw open, ejection cylinder by save fork product ejection disengaging hold feed collet pawl；Afterwards, 140 ° of flat turn servomotor rotate counterclockwise
Reset；So go round and begin again and carry out the technical scheme of numerical control milling automatic section fork leg circular arc, overcome prior art and work be present
Make the problem of intensity is big, efficiency is low, cost is high and deficiency, a kind of numerical control milling automatic section fork leg circular arc device provided,
Envoy pitches the Milling Process of leg circular arc, has reached the purpose for mitigating working strength, improving efficiency, reducing cost.
Brief description of the drawings
Fig. 1 is a kind of schematic front view of numerical control milling automatic section fork leg circular arc device of the present invention；
Fig. 2 is a kind of schematic top plan view of numerical control milling automatic section fork leg circular arc device of the present invention；
Fig. 3 is a kind of axonometric schematic diagram of numerical control milling automatic section fork leg circular arc device of the present invention；
Fig. 4 is that a kind of backsight of numerical control milling automatic section fork leg circular arc device of the present invention looks up axonometric schematic diagram；
Fig. 5 is a kind of numerical control milling automatic section fork leg circular arc device of the present invention, is operated in flat turn servomotor 56 and drives
Dynamic section is pitched blank 01 and turned clockwise 140 °, and the milling cutter 24 of rotation will save the milling of leg arc surface 03 shaping for pitching blank 01 at a high speed
The principle schematic of tense, imaginary line part is flat turn seat 52, holds feed collet pawl 53 and section fork blank 01 turns clockwise in figure
State signal after 140 °；
Fig. 6 is a kind of axonometric schematic diagram for saving fork blank 01；
Fig. 7 is a kind of axonometric schematic diagram for saving fork product 02.
Embodiment in below in conjunction with the accompanying drawings is described in further detail to the present invention, but should not be construed as to the present invention's
Any restrictions.
In figure：Pedestal 1, substrate 11, substrate aperture 111, planker slide rail 112, frame substrate 12, power section 2, power seat 21,
Power motor 22, unit head 23, milling cutter 24, feed section 3, feed seat 31, feed rail 32, press cylinder 33, backgauge cylinder 34,
Pass material part 4, pass material seat 41, lifting planker 42, lift cylinder 43, oblique swivel base 44, rotary cylinder 45, pass material cylinder 46, clamping
Cylinder 47, pass feed collet pawl 48, pusher part 5, horizontal carriage 51, flat turn seat 52, hold feed collet pawl 53, ejection cylinder 54, clamping jaw gas
Cylinder 55, flat turn servomotor 56, planker cylinder 57, section fork blank 01, section fork product 02, leg arc surface 03.
Embodiment
Refering to Fig. 1~Fig. 7, a kind of numerical control milling automatic section of the invention fork leg circular arc device, including pedestal 1, power
Part 2, feed section 3, material part 4, pusher part 5 are passed, wherein：Described pedestal 1 is provided with substrate 11 and frame substrate 12, described
Substrate 11 is the steel components of rectangular plate-like, and through hole of the middle part provided with rectangle of substrate 11 is referred to as substrate aperture 111；The substrate aperture
The slide rail that the left and right sides below 111 is provided with fore-and-aft direction is referred to as planker slide rail 112；The frame substrate 12 is rectangle support shape
Steel components；Substrate 11 is fixed on above frame substrate 12；
Described power section 2 is located at the rear middle part above substrate 11, and power section 2 is provided with power seat 21, power motor
22nd, unit head 23 and milling cutter 24；The power seat 21 is the steel components for carrying support power motor 22, unit head 23；
The power motor 22 is phase asynchronous squirrel-cage alternating current generator；The unit head 23 is the drive shaft of above-below direction, described
Milling cutter 24 is cylindrical slotting cutter；Power motor 22 is located at the upper right face of power seat 21, and unit head 23 is located at a left side for power seat 21
Below, the upper end of unit head 23 is connected through belt pulley, driving belt and power motor 22, and milling cutter 24 is clamped under unit head 23
End；
Described feed section 3 is located at the left portion above substrate 11, feed section 3 be provided with feed seat 31, feed rail 32,
Press cylinder 33 and backgauge cylinder 34；Rail 32 is fed above feed seat 31, before and after press cylinder 33 and backgauge cylinder 34
It is listed in the top of feed rail 32 front end；
The described front side passed material part 4 and be located at feed section 3, pass material part 4 and be provided with to pass and expect seat 41, lifting planker
42nd, lift cylinder 43, oblique swivel base 44, rotary cylinder 45, pass material cylinder 46, gripper cylinder 47 and pass feed collet pawl 48；Lift planker
42 slidably lifting positioned at pass material seat 41 at, lift cylinder 43 positioned at passs material seat 41 above, the piston rod of lift cylinder 43 with
It is fixedly connected behind lifting planker 42, passs material cylinder 46 and be fixed on before lifting planker 42, oblique swivel base 44, which is located at, passs material gas
The right of cylinder 46 and with pass material cylinder 46 piston rod be fixedly connected, rotary cylinder 45 is fixed on above oblique swivel base 44, passs material
Clamping jaw 48 is fixed on above rotary cylinder 45, and the feed collet pawl 48 of passing is the pincerlike opening and closing clamping jaw driven by gripper cylinder 47；
Described pusher part 5 is located at the preceding above of the substrate aperture 111, and pusher part 5 is provided with horizontal carriage 51, flat turn
Seat 52, hold feed collet pawl 53, ejection cylinder 54, clamping jaw cylinder 55, flat turn servomotor 56 and planker cylinder 57；The horizontal carriage
51 are slidably connected above substrate aperture 111 and with the planker slide rail 112, and flat turn seat 52 is rotatably located at horizontal carriage 51
Above, flat turn servomotor 56 is fixed on below horizontal carriage 51, output end and the flat turn seat 52 of flat turn servomotor 56
It is fixedly connected, holds feed collet pawl 53 and be located above flat turn seat 52, the feed collet pawl 53 of holding is provided with clamping jaw cylinder 55 and ejection cylinder
54, planker cylinder 57 is fixed on the preceding following of the substrate 11, and the piston rod of planker cylinder 57 below horizontal carriage 51 with consolidating
Fixed connection；The flat turn servomotor 56 is numerical control servo motor；
The press cylinder 33, backgauge cylinder 34, lift cylinder 43, rotary cylinder 45, pass material cylinder 46, gripper cylinder
47th, it is the Pneumatic extension executive component being made up of cylinder body, piston rod to eject cylinder 54, clamping jaw cylinder 55, planker cylinder 57.
Said structure statement direction face be divided into up, down, left, right, front, rear side, wherein, before be in face of present apparatus main view
The face of figure, behind be and the above relative face.
Working principle and beneficial effect
During work, numerical control, power motor 22 starts, and drives milling cutter 24 to rotate through unit head 23；Section fork blank 01 is through vibration
Feeding machine, which conveys to deliver at press cylinder 33 and backgauge cylinder 34 to wait along feed rail 32, passs the catcher transmission of feed collet pawl 48, now,
The piston rod of backgauge cylinder 34 stretches out section fork blank 01 of the locking positioned at feed rail 32 front end and does not depart from feed rail 32, press cylinder
33 piston rod pressure prevents subsequent section fork blank 01 from continuing to move forward；Start rotary cylinder 45 and cause to pass feed collet pawl 48 based on described
Oblique swivel base 44 turns clockwise 180 ° and makes the clamping jaw for passing feed collet pawl 48 upward, afterwards, starts lift cylinder 43 through lifting planker 42
Drive is passed feed collet pawl 48 and moved up, and the clamping jaw for passing feed collet pawl 48 is touched the section fork blank 01 waited at backgauge cylinder 34,
Afterwards, starting gripper cylinder 47 makes the clamping jaw for passing feed collet pawl 48 clamp section fork blank 01, and afterwards, starting backgauge cylinder 34 makes its work
Stopper rod is retracted, and section to be passed fork blank 01 unlocks, and afterwards, is started rotary cylinder 45 and is made to pass feed collet pawl 48 and hold section fork blank
01, based on tiltedly 180 ° of 44 rotate counterclockwise of swivel base, cause section fork blank 01 to depart from the feed rail 32, at the same time, binder
Cylinder 33 is opened and resetted, and backgauge cylinder 34 resets, and next section fork blank 01 is entered position to be passed；Afterwards, lifting is started
Cylinder 43 drives through lifting planker 42 and passs feed collet pawl 48 and move down, and makes to pass feed collet pawl 48 and holds section fork blank 01 towards right alignment
The clamping jaw for holding feed collet pawl 53, afterwards, startup, which passs material cylinder 46 and stretches out piston rod and will save fork blank 01, passs into holding feed collet pawl 53
Clamping jaw, afterwards, the piston rod for starting clamping jaw cylinder 55 is retracted, and the clamping jaw for holding feed collet pawl 53 is clamped section fork blank 01, meanwhile,
Starting the release of gripper cylinder 47 and pass feed collet pawl 48, the piston rod for passing material cylinder 46 afterwards resets, and drive is passed feed collet pawl 48 and retracted, it
Afterwards, startup planker cylinder 57 drives to hold feed collet pawl 53 and save fork blank 01 through horizontal carriage 51 and is moved rearwardly at milling cutter 24, it
Afterwards, flat turn servomotor 56 is started, envoy is pitched blank 01 and turned clockwise 140 ° based on flat turn seat 52, at a high speed the milling cutter 24 of rotation
The milling of leg arc surface 03 for saving fork blank 01 is molded, section fork blank 01 is processed into section fork product 02；Afterwards, planker gas
Cylinder 57, which drives to hold feed collet pawl 53 and save fork product 02, to be resetted, and afterwards, clamping jaw cylinder 55 drives the clamping jaw for holding feed collet pawl 53 to open, top
Go out cylinder 54 and will save fork product 02 to eject disengaging and hold feed collet pawl 53；Afterwards, 56 rotate counterclockwise of flat turn servomotor, 140 ° of resets；
The circular arc of numerical control milling automatic processing section fork leg is so carried out again and again.
The present apparatus by by numerical control, cylinder and servomotor realize autofeed, pass material, pusher processing mode, avoid
The drawbacks of manual operation watchmaker's machine tool processing, envoy pitches the Milling Process of leg circular arc, alleviate working strength, improve plus
Work efficiency rate, reduce integrated cost.
Claims (1)
1. a kind of numerical control milling automatic section pitches leg circular arc device, including pedestal (1), power section (2), feed section (3), pass
Material part (4), pusher part (5), it is characterised in that：Described pedestal (1) is provided with substrate (11) and frame substrate (12), the base
Plate (11) is the steel components of rectangular plate-like, and through hole of the middle part provided with rectangle of substrate (11) is referred to as substrate aperture (111)；The base
The slide rail that the left and right sides of plate hole (111) below is provided with fore-and-aft direction is referred to as planker slide rail (112)；The frame substrate (12) is square
The steel components of shape shelf-like；Substrate (11) is fixed on above frame substrate (12)；
Described power section (2) is located at the rear middle part of substrate (11) above, and power section (2) is provided with power seat (21), power
Motor (22), unit head (23) and milling cutter (24)；The power seat (21) is for carrying support power motor (22), unit head
(23) steel components；The power motor (22) is phase asynchronous squirrel-cage alternating current generator；The unit head (23) is upper and lower
The drive shaft in direction, the milling cutter (24) are cylindrical slotting cutter；Power motor (22) is located at the upper right face of power seat (21),
Unit head (23) is located at the lower-left face of power seat (21), and the upper end of unit head (23) is through belt pulley, driving belt and power motor
(22) connect, milling cutter (24) is clamped in the lower end of unit head (23)；
Described feed section (3) is located at the left portion of substrate (11) above, and feed section (3) is provided with feed seat (31), feed
Rail (32), press cylinder (33) and backgauge cylinder (34)；Rail (32) is fed above feed seat (31), press cylinder (33)
With the front and rear top for being listed in feed rail (32) front end of backgauge cylinder (34)；
Described passs the front side for expecting that part (4) is located at feed section (3), passs material part (4) and is provided with to pass and expects that seat (41), lifting drag
Plate (42), lift cylinder (43), oblique swivel base (44), rotary cylinder (45), pass material cylinder (46), gripper cylinder (47) and pass feed collet
Pawl (48)；Slidably positioned at material seat (41) place is passed, lift cylinder (43) is located at passs the upper of material seat (41) to lifting planker (42) for lifting
Face, the piston rod of lift cylinder (43) are passed with being fixedly connected behind lifting planker (42) and expect that cylinder (46) is fixed on lifting and dragged
Before plate (42), oblique swivel base (44) is located at the right for passing material cylinder (46) and connected with passing the piston rod of material cylinder (46) and fixing
Connect, rotary cylinder (45) is fixed on above oblique swivel base (44), is passed feed collet pawl (48) and is fixed on above rotary cylinder (45), institute
It is the pincerlike opening and closing clamping jaw driven by gripper cylinder (47) to state and pass feed collet pawl (48)；
Described pusher part (5) be located at the substrate aperture (111) it is preceding above, pusher part (5) be provided with horizontal carriage (51),
Flat turn seat (52), hold feed collet pawl (53), ejection cylinder (54), clamping jaw cylinder (55), flat turn servomotor (56) and planker cylinder
(57)；The horizontal carriage (51) is located above substrate aperture (111) and is slidably connected with the planker slide rail (112), flat turn
Rotatably above horizontal carriage (51), flat turn servomotor (56) is fixed on below horizontal carriage (51) seat (52),
The output end of flat turn servomotor (56) is fixedly connected with flat turn seat (52), is held feed collet pawl (53) and is located at the upper of flat turn seat (52)
Face, the feed collet pawl (53) of holding are fixed on the substrate provided with clamping jaw cylinder (55) and ejection cylinder (54), planker cylinder (57)
(11) it is preceding below, the piston rod of planker cylinder (57) below horizontal carriage (51) with being fixedly connected；The flat turn servo electricity
Machine (56) is numerical control servo motor；
The press cylinder (33), backgauge cylinder (34), lift cylinder (43), rotary cylinder (45), pass material cylinder (46), clamping
Cylinder (47), ejection cylinder (54), clamping jaw cylinder (55), planker cylinder (57) are the Pneumatic extension being made up of cylinder body, piston rod
Executive component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711077462.3A CN107755763A (en) | 2017-10-27 | 2017-10-27 | A kind of numerical control milling automatic section pitches leg circular arc device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711077462.3A CN107755763A (en) | 2017-10-27 | 2017-10-27 | A kind of numerical control milling automatic section pitches leg circular arc device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107755763A true CN107755763A (en) | 2018-03-06 |
Family
ID=61272649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711077462.3A Withdrawn CN107755763A (en) | 2017-10-27 | 2017-10-27 | A kind of numerical control milling automatic section pitches leg circular arc device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107755763A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111924462A (en) * | 2020-07-10 | 2020-11-13 | 中国核电工程有限公司 | End plug loading attachment and fuel rod end plug pressure plug system |
| CN117485890A (en) * | 2023-12-29 | 2024-02-02 | 常州亚立特数控刀具有限公司 | Feeding mechanism for graphite ball cutter processing |
-
2017
- 2017-10-27 CN CN201711077462.3A patent/CN107755763A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111924462A (en) * | 2020-07-10 | 2020-11-13 | 中国核电工程有限公司 | End plug loading attachment and fuel rod end plug pressure plug system |
| CN111924462B (en) * | 2020-07-10 | 2022-05-27 | 中国核电工程有限公司 | End plug loading attachment and fuel rod end plug pressure plug system |
| CN117485890A (en) * | 2023-12-29 | 2024-02-02 | 常州亚立特数控刀具有限公司 | Feeding mechanism for graphite ball cutter processing |
| CN117485890B (en) * | 2023-12-29 | 2024-03-12 | 常州亚立特数控刀具有限公司 | Feeding mechanism for graphite ball cutter processing |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180306 |
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| WW01 | Invention patent application withdrawn after publication |