CN108247149A - Numerical control rotation divides milling machine - Google Patents
Numerical control rotation divides milling machine Download PDFInfo
- Publication number
- CN108247149A CN108247149A CN201810234889.8A CN201810234889A CN108247149A CN 108247149 A CN108247149 A CN 108247149A CN 201810234889 A CN201810234889 A CN 201810234889A CN 108247149 A CN108247149 A CN 108247149A
- Authority
- CN
- China
- Prior art keywords
- slide rail
- slide
- milling machine
- numerical control
- servo motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003801 milling Methods 0.000 title claims abstract description 30
- 230000005611 electricity Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 238000003754 machining Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
- B23F5/20—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by milling
- B23F5/205—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by milling with plural tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/08—Index mechanisms
- B23F23/085—Index mechanisms of the continuous type
-
- 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
- B23Q5/36—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission in which a servomotor forms an essential element
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The invention belongs to gear machining technology fields, more particularly to a kind of numerical control rotation divides milling machine, including lathe bed, the forepart side of lathe bed upper surface is provided with spindle box, opposite side is provided with Finial device, the rear portion of lathe bed upper surface is equipped with slide, cutter shaft system is provided on slide, the action of the spindle box, Finial device and cutter shaft system is controlled by digital control system;The present invention has the advantage that:Milling rib processing is carried out to workpiece two sides successively by the milling rib knife on cutter shaft, reduces processing times and process, avoids the error because repeatedly clamping generation, machining accuracy is more preferable.
Description
Technical field
The invention belongs to gear machining technology fields more particularly to a kind of numerical control rotation to divide milling machine.
Background technology
Milling machine is a kind of novel gear cutting machine.Auto industry, machinery manufacturing industry etc. industries obtained extensively
General application.The milling rib knife that existing milling machine uses is expensive, and mostly with extrusion forming, the gear of processing will appear
Protrusion, high processing costs, the range of work is narrow, as unclean in do not removed to these burrs or removing, and can not guarantee the processing of gear
Precision will seriously affect use function and the service life of relevant device.
Invention content
The object of the present invention is to provide a kind of better numerical control rotations of machining accuracy to divide milling machine.
The object of the present invention is achieved like this:
Numerical control rotation divides milling machine, and including lathe bed, the forepart side of lathe bed upper surface is provided with spindle box, opposite side is provided with
Finial device, the rear portion of the lathe bed upper surface are equipped with slide, cutter shaft system, the concrete structure of cutter shaft system are provided on slide
For:Two be equipped on slide slide in the longitudinal slide rail of arranged in parallel be provided with slide unit along longitudinal direction, and the upper surface of slide unit can
It is rotatably connected to column, interval sliding is provided with upper slide and lower skateboard up and down on the upright slide rail that the side of column is equipped with, on
It is slided in the longitudinal slide rail that slide plate and lower skateboard are equipped with and is provided with tool slider, being rotatably connected on tool slider has cutter shaft
Case, cutter arbor box are equipped with cutter shaft, milling rib knife, the action of the spindle box, Finial device and cutter shaft system are equipped on cutter shaft
It is controlled by digital control system.
In said program, the concrete structure that the column is rotatably connected on slide unit is:Slide unit upper surface is provided with rotation
Turn center and the arc-shaped slide rail set with rotation center concentric circles, column are connected to by what shaft rotated on rotation center, stand
The sliding block set on column is slidably installed on arc-shaped slide rail.
In said program, the concrete structure that the cutter arbor box is rotatably connected on tool slider is:It is set on tool slider
It is equipped with rotation center and the sliding rail set with rotation center concentric circles, cutter arbor box is connected to tool slider by what shaft rotated
On rotation center, the sliding block set on cutter arbor box is slidably installed on the arc-shaped slide rail of tool slider.
Setting two is transversely side by side in said program, in the mounting base that the forepart side of the lathe bed upper surface is equipped with
The horizontal slide rail of arrangement, spindle box are slidably arranged in horizontal slide rail, and connecting plate is provided on spindle box, and one end of connecting plate is prolonged
The opposite side of the forepart of lathe bed upper surface is extended to, the Finial device is slidably arranged in the sliding slot that connecting plate is equipped with.
In said program, the spindle box includes babinet, the rotor that is arranged in babinet and is driven by rotor
Main shaft, one end of main shaft, which is stretched out, is used for erector's part outside babinet, the rotor in the spindle box is electrically connected with digital control system, and
Its action is controlled by digital control system.
In said program, slip and slide unit slip on longitudinal slide rail of the spindle box in horizontal slide rail is equal
It is driven by servo motor.
In said program, the concrete structure of slip of the spindle box in horizontal slide rail is:It is slided in horizontal slide rail
Sliding block is provided with, screw rodb base is provided on sliding block, ball screw is arranged on screw rodb base and is connected with screw rodb base, the ball
Screw connect with servo motor and by the driving of servo motor, and the spindle box is mounted on sliding block, is driven by servo motor
It slidably reciprocates after ball screw rotation with movable slider and the spindle box being arranged on sliding block along horizontal slide rail.
In said program, the concrete structure of slip of the slide unit in longitudinal slide rail is:It is provided on the slide unit
Screw rodb base, ball screw be arranged on screw rodb base and with screw rodb base be connected, the ball screw connect with servo motor and by
The driving of servo motor drives slide unit and the column edge being arranged on slide unit after driving ball screw rotation by servo motor
Longitudinal slide rail to slidably reciprocate.
In said program, the power source of the cutter shaft is servo motor, and servo motor is mounted on cutter arbor box;It is or described
Cutter shaft is electro spindle.
The present invention is prominent and beneficial compared with prior art to be had the technical effect that:
The present invention controls cutter shaft system by digital control system, and milling rib is carried out to workpiece two sides successively by the milling rib knife on cutter shaft
Processing, reduces processing times and process, avoids the error because repeatedly clamping generation, machining accuracy is more preferable;And entire knife
Axle system is by the way of multi-shaft interlocked so that the space allocation range of cutter shaft is wide in practical work process, can be from different angles
Workpieces processing is spent, processing is more convenient;And milling rib knife selects alloy blade to be cut, and the intensity of milling rib knife is more preferable;Entirely
The process of milling rib is processed gear by the way of whirling, working efficiency higher.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention.
Fig. 2 is the dimensional structure diagram of the present invention.
Fig. 3 is the schematic diagram of the present invention.
It is lathe bed 100, servo motor 1, spindle box 2, Finial device 3, slide 4, longitudinal slide rail 5, slide unit 6, column 7, vertical
Sliding rail 8, upper slide 9, lower skateboard 10, tool slider 12, cutter arbor box 13, cutter shaft 14, milling rib knife 16, mounting base 17, horizontal slide rail
18th, connecting plate 19, sliding slot 20, sliding block 21, ball screw 22.
Specific embodiment
With specific embodiment, the invention will be further described below in conjunction with the accompanying drawings, referring to Fig. 1-3:
Numerical control rotation divides milling machine, and including lathe bed 100, the forepart side of 100 upper surface of lathe bed is provided with spindle box 2, another
Side is provided with Finial device 3, and the rear portion of 100 upper surface of lathe bed is equipped with slide 4,14 system of cutter shaft, cutter shaft 14 are provided on slide 4
The concrete structure of system is:Two be equipped on slide 4 slide in the longitudinal slide rail 5 of arranged in parallel be provided with slide unit along longitudinal direction
6, slip of the slide unit 6 in longitudinal slide rail 5 is driven by servo motor 1, it is preferred that slide unit 6 of the present invention is in longitudinal slide rail 5
The concrete structure of slip be:Be provided with screw rodb base on the slide unit 6, one end of ball screw 22 be arranged on screw rodb base and with silk
Pole socket is connected, the other end and servo motor 1 connect and by the driving of servo motor 1, ball wire driven by servo motor 1
Bar 22 drives slide unit 6 and the column 7 being arranged on slide unit 6 to slidably reciprocate along longitudinal slide rail 5 after rotating.The upper table of slide unit 6
Face, which is rotatably connected, column 7, it is preferred that the concrete structure that column 7 of the present invention is rotatably connected on slide unit 6 is:6 upper table of slide unit
Face is provided with rotation center and the sliding rail set with rotation center concentric circles, and column 7 is connected to by what shaft rotated in rotation
In the heart, the sliding block 21 set on column 7 is slidably installed on arc-shaped slide rail.On the upright slide rail 8 that the side of column 7 is equipped between the upper and lower every
Slip is provided with upper slide 9 and lower skateboard 10, is slided in the longitudinal slide rail 5 that upper slide 9 and lower skateboard 10 are equipped with and is provided with knife
Has slide 12, being rotatably connected on tool slider 12 has cutter arbor box 13, and cutter arbor box 13 is equipped with cutter shaft 14, is equipped on cutter shaft 14
Milling rib knife 16, the wherein power source of cutter shaft 14 select electro spindle for servo motor 1 or directly as cutter shaft 14, it is preferred that this
The power source of cutter shaft 14 selected in invention is servo motor 1, and servo motor 1 is mounted on cutter arbor box 13;The spindle box 2,
The action of Finial device 3 and cutter shaft system is controlled by digital control system.
In said program, the concrete structure that the cutter arbor box 13 is rotatably connected on tool slider 12 is:Tool slider 12
On be both provided with rotation center and the arc-shaped slide rail set with rotation center concentric circles, the connection that cutter arbor box 13 is rotated by shaft
On the rotation center of tool slider 12, the sliding block 21 set on cutter arbor box 13 is slidably installed on the arc-shaped slide rail of tool slider 12.
In said program, setting two is along horizontal stroke in the mounting base 17 that the forepart side of 100 upper surface of lathe bed is equipped with
To the horizontal slide rail 18 of arranged in parallel, spindle box 2 is slidably arranged in horizontal slide rail 18, and spindle box 2 is in horizontal slide rail 18
It slides through servo motor 1 to drive, it is preferred that the concrete structure of slip of the spindle box 2 of the present invention in horizontal slide rail 18 is:It is horizontal
It is slided on sliding rail 18 and is provided with sliding block 21, screw rodb base is provided on sliding block 21, one end of ball screw 22 is arranged on screw rodb base
And connect and by the driving of servo motor 1 with screw rodb base mating connection, the other end and servo motor 1, the spindle box 2 is mounted on
On sliding block 21, with movable slider 21 and the main shaft being arranged on sliding block 21 after being rotated by the driving ball screw 22 of servo motor 1
Case 2 slidably reciprocates along horizontal slide rail 18.Connecting plate 19, one end extension of connecting plate 19 are provided on the lateral wall of spindle box 2
To the opposite side of the forepart of 100 upper surface of lathe bed, the Finial device 3 is slidably arranged in the sliding slot 20 that connecting plate 19 is equipped with
It is interior.
In said program, the spindle box 2 includes babinet, the rotor that is arranged in babinet and is driven by rotor
Main shaft, one end of main shaft, which is stretched out, is used for erector's part outside babinet, the rotor in the spindle box 2 is electrically connected with digital control system,
And its action is controlled by digital control system.
The operational process of the present invention:
The rotation on the arc-shaped slide rail on slide unit of slide unit slidably reciprocating in the longitudinal slide rail on slide, column, on
The slip in the vertical rails on column of slide plate and lower skateboard, tool slider are in the longitudinal slide rail of upper slide and lower skateboard
Slip, rotation of the cutter arbor box on the arc-shaped slide rail on tool slider control its action by digital control system, and machining accuracy is more
It is good, reduce processing times and process, and entire cutter shaft system is by the way of multi-shaft interlocked so that in practical work process
The space allocation range of middle cutter shaft is wide, can workpieces processing from different perspectives, process more convenient, working efficiency higher.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore:It is all according to
The equivalence changes that structure, shape, the principle of the present invention is done, should all be covered by within protection scope of the present invention.
Claims (9)
1. numerical control rotation divides milling machine, including lathe bed, the forepart side of lathe bed upper surface is provided with spindle box, opposite side is provided with top
Sharp device, it is characterised in that:The rear portion of the lathe bed upper surface is equipped with slide, and cutter shaft system, cutter shaft system are provided on slide
Concrete structure be:Two be equipped on slide slide in the longitudinal slide rail of arranged in parallel be provided with slide unit, slide unit along longitudinal direction
Upper surface be rotatably connected and have column, on the upright slide rail that the side of column is equipped with up and down interval sliding be provided with upper slide and
It is slided in the longitudinal slide rail that lower skateboard, upper slide and lower skateboard are equipped with and is provided with tool slider, rotatably connected on tool slider
Cutter arbor box is connected to, cutter arbor box is equipped with cutter shaft, milling rib knife, the spindle box, Finial device and cutter shaft system are equipped on cutter shaft
The action of system is controlled by digital control system.
2. numerical control rotation according to claim 1 divides milling machine, it is characterised in that:The column is rotatably connected on slide unit
Concrete structure is:Slide unit upper surface is provided with rotation center and the arc-shaped slide rail set with rotation center concentric circles, column pass through
Shaft rotation is connected on rotation center, and the sliding block set on column is slidably installed on arc-shaped slide rail.
3. numerical control rotation according to claim 1 divides milling machine, it is characterised in that:The cutter arbor box is rotatably connected on cutter slide
Concrete structure on seat is:Rotation center and the sliding rail set with rotation center concentric circles, cutter arbor box are provided on tool slider
It is connected on the rotation center of tool slider by what shaft rotated, the sliding block set on cutter arbor box is slidably installed in the arc of tool slider
On shape sliding rail.
4. numerical control rotation according to claim 1 divides milling machine, it is characterised in that:The forepart side of the lathe bed upper surface is set
The horizontal slide rail of two transversely arranged in parallel is set in some mounting bases, and spindle box is slidably arranged in horizontal slide rail, main shaft
Connecting plate is provided on case, one end of connecting plate extends to the opposite side of the forepart of lathe bed upper surface, and the Finial device slides
It is arranged in the sliding slot that connecting plate is equipped with.
5. numerical control rotation according to claim 1 divides milling machine, it is characterised in that:The spindle box includes babinet, is arranged on
Rotor in babinet and the main shaft by rotor driving, one end of main shaft are stretched out outside babinet for erector's part, the main shaft
Rotor in case is electrically connected with digital control system, and controls its action by digital control system.
6. numerical control rotation according to claim 1 divides milling machine, it is characterised in that:Cunning of the spindle box in horizontal slide rail
Slip of the dynamic and slide unit in longitudinal slide rail is driven by servo motor.
7. numerical control rotation according to claim 6 divides milling machine, it is characterised in that:Cunning of the spindle box in horizontal slide rail
Dynamic concrete structure is:It is slided in horizontal slide rail and is provided with sliding block, screw rodb base is provided on sliding block, ball screw is arranged on screw
It seat and is connected with screw rodb base, the ball screw connect with servo motor and by the driving of servo motor, the spindle box
On sliding block, with movable slider and the spindle box edge being arranged on sliding block after being rotated by servo motor driving ball screw
Horizontal slide rail to slidably reciprocate.
8. numerical control rotation according to claim 6 divides milling machine, it is characterised in that:Slip of the slide unit in longitudinal slide rail
Concrete structure be:Screw rodb base is provided on the slide unit, ball screw is arranged on screw rodb base and is connected with screw rodb base, institute
Ball screw is stated to connect with servo motor and by the driving of servo motor, drive after driving ball screw rotation by servo motor
Slide unit and the column being arranged on slide unit slidably reciprocate along longitudinal slide rail.
9. numerical control rotation according to claim 1 divides milling machine, it is characterised in that:The power source of the cutter shaft is servo electricity
Machine, servo motor are mounted on cutter arbor box;Or the cutter shaft is electro spindle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810234889.8A CN108247149A (en) | 2018-03-21 | 2018-03-21 | Numerical control rotation divides milling machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810234889.8A CN108247149A (en) | 2018-03-21 | 2018-03-21 | Numerical control rotation divides milling machine |
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CN108247149A true CN108247149A (en) | 2018-07-06 |
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CN201810234889.8A Pending CN108247149A (en) | 2018-03-21 | 2018-03-21 | Numerical control rotation divides milling machine |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201410593Y (en) * | 2009-06-19 | 2010-02-24 | 天津市精诚机床制造有限公司 | Layout of triaxial numerical control gear chamfering machine |
CN202185813U (en) * | 2011-05-31 | 2012-04-11 | 广州市敏嘉制造技术有限公司 | Double-end grinding shaft five-axle grinding center |
CN103008796A (en) * | 2012-12-20 | 2013-04-03 | 天津精诚机床股份有限公司 | Numerical control whirlwind gear chamfering machine |
CN104625243A (en) * | 2015-02-11 | 2015-05-20 | 温岭市宇弘机械设备有限公司 | Numerical control double-milling cutter gear edge milling machine |
CN206230109U (en) * | 2016-11-30 | 2017-06-09 | 温岭市宇弘机械设备有限公司 | Horizontal digital-control gear milling machine |
CN207952824U (en) * | 2018-03-21 | 2018-10-12 | 温岭市宇弘机械设备有限公司 | Numerical control rotation divides milling machine |
-
2018
- 2018-03-21 CN CN201810234889.8A patent/CN108247149A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201410593Y (en) * | 2009-06-19 | 2010-02-24 | 天津市精诚机床制造有限公司 | Layout of triaxial numerical control gear chamfering machine |
CN202185813U (en) * | 2011-05-31 | 2012-04-11 | 广州市敏嘉制造技术有限公司 | Double-end grinding shaft five-axle grinding center |
CN103008796A (en) * | 2012-12-20 | 2013-04-03 | 天津精诚机床股份有限公司 | Numerical control whirlwind gear chamfering machine |
CN104625243A (en) * | 2015-02-11 | 2015-05-20 | 温岭市宇弘机械设备有限公司 | Numerical control double-milling cutter gear edge milling machine |
CN206230109U (en) * | 2016-11-30 | 2017-06-09 | 温岭市宇弘机械设备有限公司 | Horizontal digital-control gear milling machine |
CN207952824U (en) * | 2018-03-21 | 2018-10-12 | 温岭市宇弘机械设备有限公司 | Numerical control rotation divides milling machine |
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