CN108971670A - A kind of whirling mill and its working method - Google Patents
A kind of whirling mill and its working method Download PDFInfo
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- CN108971670A CN108971670A CN201810966944.2A CN201810966944A CN108971670A CN 108971670 A CN108971670 A CN 108971670A CN 201810966944 A CN201810966944 A CN 201810966944A CN 108971670 A CN108971670 A CN 108971670A
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- axis
- cutterhead
- fixing seat
- component
- cutter head
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/32—Thread cutting; Automatic machines specially designed therefor by milling
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- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The present invention discloses a kind of whirling mill, including rack, and Z axis component is equipped in rack, the X-axis component being obliquely installed is installed on Z axis component, X-axis ends are connected with the cutter head component being obliquely installed, and cutter head component side is provided with C axis, and the cutter head component other side is provided with tailstock component；For placing workpiece on C axis；Hydraulic station is installed on frame side wall；Cutter head component includes hollow cutterhead, and multiple blades are evenly arranged in cutterhead.It is main comprising steps of C axle clamp clamping of workpieces, adjusts C axis the present invention also provides a kind of whirling mill working method；X, Z two-axle interlocking adjusts cutterhead position, so that workpiece is placed in hollow cutter head center position, tailstock centre and withstanding tight block is adjusted, by workpiece pre-tightening；To knife；Setting machined parameters, machining programming are processed, after processing is completed, withdrawing.Whirling mill provided by the invention and its working method, make that high in machining efficiency, blade abrasion is light, realize that high speed, high-precision, stablizing for long-life are cut.
Description
Technical field
The present invention relates to machining tool technical fields, more particularly to a kind of whirling mill and its working method.
Background technique
Whirling mill is mainly used for the long axis screw rod such as machining worm, screw rod, and traditional processing worm screw, screw rod mostly use lathe
The mode of turning, the cutting of single blade sword, the inferior drawback that leads to that tool wear is fast, processing efficiency is low, and also the rotation of helical angle is very
Hardly possible adjustment.
Summary of the invention
The object of the present invention is to provide a kind of whirling mill and its working method, to solve above-mentioned of the existing technology ask
Topic, makes that high in machining efficiency, blade abrasion is light, realizes that high speed, high-precision, stablizing for long-life are cut.
To achieve the above object, the present invention provides following schemes:
The present invention provides a kind of whirling mill, including rack, and Z axis component is equipped in the rack, is pacified on the Z axis component
Equipped with the X-axis component being obliquely installed, the X-axis ends are connected with the cutter head component being obliquely installed, the cutter head component one
Side is provided with C axis, and the cutter head component other side is provided with tailstock component；For placing workpiece on the C axis；The frame side
Hydraulic station is installed on wall；The cutter head component includes hollow cutterhead, and multiple blades are evenly arranged in the cutterhead.
Optionally, the cutter head component includes the cutterhead fixing seat for being fixed on the X-axis ends, and the cutterhead is fixed
Left support and pivot angle case are fixedly installed on seat respectively, the cutterhead is set between the left support and pivot angle case；The knife
First motor is installed on disk.
Optionally, the tailstock component includes the tailstock pedestal being installed in the rack, is opened up on the tailstock pedestal
There is sliding rail, withstanding tight block is provided on the sliding rail, pressure regulating part, the pressure regulating part are installed above the withstanding tight block
Part is equipped with tailstock centre close to the cutterhead side；The tailstock pedestal is equipped with the second electricity far from one end of the cutterhead
Machine, second motor are connect by screw rod with the withstanding tight block.
Optionally, the X-axis component includes X-axis fixing seat and X-axis；The installation being obliquely installed is connected with above the rack
Plate, the X-axis fixing seat are set on the mounting plate；Two symmetrical sliding slots, the X are offered in the X-axis fixing seat
Axis bottom offers sliding rail, and the X-axis is connect by sliding rail and sliding slot with the X-axis fixing seat, the cutterhead fixing seat setting
In in the X-axis；One end in the X-axis fixing seat far from the cutterhead fixing seat is equipped with third motor, the third electricity
Machine is connect with X-axis.
Optionally, the Z axis component includes the horizontal guide rail being horizontally placed on the mounting plate, the X-axis fixing seat
Bottom offers horizontal guide grooves, and the X-axis fixing seat is set on the mounting plate by horizontal guide grooves and horizontal guide rail；It is described
Mounting plate one end is connected with the 4th motor, and the 4th motor is connect with the X-axis fixing seat, and it is solid to be able to drive the X-axis
Reservation is moved along the horizontal guide rail.
Optionally, the mounting plate end is connected with the protective plate being obliquely installed, the protective plate and the mounting plate it
Between angle be greater than 90 degree.
Based on above-mentioned whirlwind milling apparatus, the present invention also provides a kind of whirling mill working methods, mainly include the following steps:
Step 1；C axle clamp clamping of workpieces adjusts C axis, while workpiece being fixedly installed on C axis；
Step 2；X, Z two-axle interlocking adjusts cutterhead position, so that workpiece is placed in hollow cutter head center position；
Step 3；Tailstock top tight workpiece adjusts tailstock centre and withstanding tight block, by workpiece pre-tightening；
Step 4；To knife, the blade position in cutterhead is adjusted, it is made to be in station to be added with workpiece；
Step 5；Setting machined parameters, machining programming are processed, after processing is completed, withdrawing.
The present invention achieves following technical effect compared with the existing technology:
The present invention uses the processing method of six axis four-axle linkages, and X-axis is responsible for radial knife and is fed deeply, and Z axis is responsible for axial be cut into
It gives, C axis is responsible for workpiece rotation, and cutter head component is responsible for the rotary cutting of cutter, and hydraulic station is responsible for Workpiece clamping and cooling offer
Necessary hydraulic pressure supply, the tail end that tailstock component is responsible for after workpiece installation are held out against work, are combined using motor lead screw, adjustable force
Square guarantees the stability of workpiece installation, it is ensured that machining accuracy；Integral lathe bed uses oblique lathe bed structure, and iron filings is facilitated to be smoothly discharged.
Cutterhead is hollow multitool sheet form, and multiple cut is high in machining efficiency, and cutter life is long, and knife rest both ends use dual-gripper form, is protected
Stable structure, processing performance are excellent when card cutting.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is whirling mill overall structure diagram of the present invention；
Fig. 2 is X-axis component of the present invention and Z axis modular construction schematic diagram；
Fig. 3 is cutter head component structural schematic diagram of the present invention；
Fig. 4 is tailstock modular construction schematic diagram of the present invention；
Fig. 5 is whirling mill machining state structural schematic diagram of the present invention；
Fig. 6 is whirling mill machining state partial enlarged view of the present invention；
Wherein, 1 be rack, 2 be Z axis component, 3 be X-axis component, 31 be X-axis fixing seat, 32 be X-axis, 33 be third electricity
Machine, 4 be cutter head component, 41 be cutterhead, 42 be blade, 43 be cutterhead fixing seat, 44 be left support, 45 be pivot angle case, 46 be
One motor, 5 be C axis, 6 be tailstock component, 61 be tailstock pedestal, 62 be sliding rail, 63 be withstanding tight block, 64 be pressure regulating part,
65 it is tailstock centre, 66 be the second motor, 7 be hydraulic station, 8 be mounting plate, 9 be the 4th motor, 10 is protective plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The object of the present invention is to provide a kind of whirling mill and its working method, to solve above-mentioned of the existing technology ask
Topic, makes that high in machining efficiency, blade abrasion is light, realizes that high speed, high-precision, stablizing for long-life are cut.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
The present invention provides a kind of whirling mill, as shown in figs 1 to 6, including rack 1, is equipped with Z axis component 2, Z in rack 1
The X-axis component 3 being obliquely installed is installed, 3 end of X-axis component is connected with the cutter head component 4 being obliquely installed, cutterhead in shaft member 2
4 side of component is provided with C axis 5, and 4 other side of cutter head component is provided with tailstock component 6；For placing workpiece on C axis 5；1 side of rack
Hydraulic station 7 is installed on wall；Cutter head component 4 includes hollow cutterhead 41, is evenly arranged with multiple blades 42 in cutterhead 41.
Specifically, cutter head component 4 includes the cutterhead fixing seat 43 for being fixed on 3 end of X-axis component, divide in cutterhead fixing seat 43
It is not fixedly installed with left support 44 and pivot angle case 45, cutterhead 41 is set between left support 44 and pivot angle case 45, and pivot angle case 45 can
To adjust the angle of cutterhead 41 as needed；First motor 46 is installed on cutterhead 41.Tailstock component 6 includes being installed on rack 1
On tailstock pedestal 61, offer sliding rail 62 on tailstock pedestal 61, withstanding tight block 63 be provided on sliding rail 62, is pacified above withstanding tight block 63
Equipped with pressure regulating part 64, pressure regulating part 64 is equipped with tailstock centre 65 close to 41 side of cutterhead；Tailstock pedestal 61 is remote
One end from cutterhead 41 is equipped with the second motor 66, and the second motor 66 is connect by screw rod with withstanding tight block 63.
X-axis component 3 includes X-axis fixing seat 31 and X-axis 32；The mounting plate 8 being obliquely installed is connected with above rack 1, X-axis is solid
Reservation 31 is set on mounting plate 8；Two symmetrical sliding slots are offered in X-axis fixing seat 31,32 bottom of X-axis offers sliding rail, X
Axis 32 is connect by sliding rail and sliding slot with X-axis fixing seat 31, and cutterhead fixing seat 43 is set in X-axis 32；It is remote in X-axis fixing seat 31
One end from cutterhead fixing seat 43 is equipped with third motor 33, and third motor 33 is connect with X-axis 32.
Z axis component 2 includes the horizontal guide rail being horizontally placed on mounting plate 8, and 31 bottom of X-axis fixing seat offers level and leads
Slot, X-axis fixing seat 31 are set on mounting plate 8 by horizontal guide grooves and horizontal guide rail；8 one end of mounting plate is connected with the 4th motor
9, the 4th motor 9 is connect with X-axis fixing seat 31, and is able to drive X-axis fixing seat 31 and is moved along horizontal guide rail.8 end of mounting plate
It is connected with the protective plate 10 being obliquely installed, the angle between protective plate 10 and mounting plate 8 is greater than 90 degree.
Based on above-mentioned whirlwind milling apparatus, the present invention also provides a kind of whirling mill working methods, mainly include the following steps:
Step 1；C axle clamp clamping of workpieces adjusts C axis, while workpiece being fixedly installed on C axis；
Step 2；X, Z two-axle interlocking adjusts cutterhead position, so that workpiece is placed in hollow cutter head center position；
Step 3；Tailstock top tight workpiece adjusts tailstock centre and withstanding tight block, by workpiece pre-tightening；
Step 4；To knife, the blade position in cutterhead is adjusted, it is made to be in station to be added with workpiece；
Step 5；Setting machined parameters, machining programming are processed, after processing is completed, withdrawing.
The present invention uses the processing method of six axis four-axle linkages, and X-axis 32 is responsible for radial knife and is fed deeply, and Z axis component 2 is responsible for axial
Cutting feed, C axis 5 are responsible for workpiece rotation, and cutter head component 4 is responsible for the rotary cutting of cutter, hydraulic station 7 be responsible for Workpiece clamping and
Cooling to provide necessary hydraulic pressure supply, the tail end that tailstock component 6 is responsible for after workpiece installation holds out against work, using motor lead screw group
It closes, adjustable force moment, guarantees the stability of workpiece installation, it is ensured that machining accuracy.X, two axis of Z constitutes cross slid platform driving form, protects
Demonstrate,prove radial and axial feed motion.
The inclined mounting plate 8 being arranged in rack 1, X-axis, Z axis are all set on the inclined surface of the mounting plate 8, using inclining
Oblique lathe bed structure, facilitates iron filings to be smoothly discharged.Cutterhead 41 is hollow multitool sheet form, and multiple cut is high in machining efficiency, the cutter longevity
Life length, knife rest both ends use dual-gripper form, guarantee that stable structure, processing performance are excellent when cutting.Tailstock uses motor, screw rod
Form, held out against compared to conventional hydraulic, have and hold out against that process is steady, the flexible adjustable advantage of pressure.The clamping of workpiece is stablized
Property directly determine the helix precision of work pieces process, the present invention increases on the basis of traditional tailstock is held out against using withstanding tight block 63
The structure for following Auxiliary support is added, further support is held out against using tailstock centre 65, is always ensured that knife during processing
Tool guarantees that the clamping of machining area is rigid, workpiece is avoided to perturb bring at a distance from being maintained at shorter with workpiece cutting tip
The problems such as bounce of helix precision is excessive, tailstock use electric drive mode, and it is more steady to hold out against process, avoid injury workpiece, together
When pressure it is flexibly adjustable, different pressures are arranged in different workpieces, customize setting.
Processing efficiency of the present invention greatly promotes: processing modulus 2.5m, length 50mm, diameter 36mm workpiece only need 1min,
Compared to traditional processing improved efficiency 2 times or more；Machining accuracy: helix, flank profil, lead precision can reach 7 grades.
Specific examples are applied in the present invention, and principle and implementation of the present invention are described, above embodiments
Illustrate to be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, according to
According to thought of the invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification
It should not be construed as limiting the invention.
Claims (7)
1. a kind of whirling mill, it is characterised in that: including rack, Z axis component is equipped in the rack, is pacified on the Z axis component
Equipped with the X-axis component being obliquely installed, the X-axis ends are connected with the cutter head component being obliquely installed, the cutter head component one
Side is provided with C axis, and the cutter head component other side is provided with tailstock component；For placing workpiece on the C axis；The frame side
Hydraulic station is installed on wall；The cutter head component includes hollow cutterhead, and multiple blades are evenly arranged in the cutterhead.
2. whirling mill according to claim 1, it is characterised in that: the cutter head component includes being fixed on the X-axis component
The cutterhead fixing seat of end is fixedly installed with left support and pivot angle case in the cutterhead fixing seat respectively, and the cutterhead is set to
Between the left support and pivot angle case；First motor is installed on the cutterhead.
3. whirling mill according to claim 1, it is characterised in that: the tailstock component includes being installed in the rack
Tailstock pedestal offers sliding rail on the tailstock pedestal, and withstanding tight block is provided on the sliding rail, is equipped with above the withstanding tight block
Pressure regulating part, the pressure regulating part are equipped with tailstock centre close to the cutterhead side；The tailstock pedestal is separate
One end of the cutterhead is equipped with the second motor, and second motor is connect by screw rod with the withstanding tight block.
4. whirling mill according to claim 2, it is characterised in that: the X-axis component includes X-axis fixing seat and X-axis；It is described
It is connected with the mounting plate being obliquely installed above rack, the X-axis fixing seat is set on the mounting plate；The X-axis fixing seat
On offer two symmetrical sliding slots, the X-axis bottom offers sliding rail, and the X-axis is solid by sliding rail and sliding slot and the X-axis
Reservation connection, the cutterhead fixing seat are set in the X-axis；The one of the separate cutterhead fixing seat in the X-axis fixing seat
End is equipped with third motor, and the third motor is connect with X-axis.
5. whirling mill according to claim 4, it is characterised in that: the Z axis component includes being horizontally placed on the installation
Horizontal guide rail on plate, X-axis fixing seat bottom offer horizontal guide grooves, and the X-axis fixing seat passes through horizontal guide grooves and water
Level gauge is set on the mounting plate；Described mounting plate one end is connected with the 4th motor, and the 4th motor and the X-axis are solid
Reservation connection, and be able to drive the X-axis fixing seat and moved along the horizontal guide rail.
6. whirling mill according to claim 4, it is characterised in that: the mounting plate end is connected with the protection being obliquely installed
Plate, the angle between the protective plate and the mounting plate are greater than 90 degree.
7. a kind of whirling mill working method, characterized by the following steps:
Step 1；C axle clamp clamping of workpieces adjusts C axis, while workpiece being fixedly installed on C axis；
Step 2；X, Z two-axle interlocking adjusts cutterhead position, so that workpiece is placed in hollow cutter head center position；
Step 3；Tailstock top tight workpiece adjusts tailstock centre and withstanding tight block, by workpiece pre-tightening；
Step 4；To knife, the blade position in cutterhead is adjusted, it is made to be in station to be added with workpiece；
Step 5；Setting machined parameters, machining programming are processed, after processing is completed, withdrawing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810966944.2A CN108971670A (en) | 2018-08-23 | 2018-08-23 | A kind of whirling mill and its working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810966944.2A CN108971670A (en) | 2018-08-23 | 2018-08-23 | A kind of whirling mill and its working method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108971670A true CN108971670A (en) | 2018-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810966944.2A Pending CN108971670A (en) | 2018-08-23 | 2018-08-23 | A kind of whirling mill and its working method |
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| US20040086350A1 (en) * | 2002-10-31 | 2004-05-06 | Yaxiong Zhang | Five-simultaneously-working-axis computerized numerical controlled tooth cutting machine tool for plane enveloping toroidal worms |
| CN101362229A (en) * | 2008-09-08 | 2009-02-11 | 浙江大学 | Numerical control five-axle linkage planar double enveloping worm cyclone cutting machine tool |
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| CN203992536U (en) * | 2014-06-10 | 2014-12-10 | 重庆宏钢数控机床有限公司 | Numerical control worm cyclone milling machine |
| CN104439559A (en) * | 2014-10-30 | 2015-03-25 | 东莞市青麦田数码科技有限公司 | Double-arc threaded external vortex milling machine |
| CN106001630A (en) * | 2016-07-26 | 2016-10-12 | 冯淑珠 | Numerical control lathe tailstock control method capable of achieving rigid tapping |
| CN206200268U (en) * | 2016-11-29 | 2017-05-31 | 佛山市顺德区国强道生实业有限公司 | Numerical-control cyclone milling machine |
| CN207447442U (en) * | 2017-11-22 | 2018-06-05 | 浙江精劲机械有限公司 | A kind of multi-functional screw rod processing unit (plant) |
| CN208680703U (en) * | 2018-08-23 | 2019-04-02 | 中山迈雷特智能装备有限公司 | A kind of whirling mill |
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- 2018-08-23 CN CN201810966944.2A patent/CN108971670A/en active Pending
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|---|---|---|---|---|
| JPH0539801U (en) * | 1991-10-25 | 1993-05-28 | オークマ株式会社 | Opposing spindle lathe with tailstock holder |
| US20040086350A1 (en) * | 2002-10-31 | 2004-05-06 | Yaxiong Zhang | Five-simultaneously-working-axis computerized numerical controlled tooth cutting machine tool for plane enveloping toroidal worms |
| CN101362229A (en) * | 2008-09-08 | 2009-02-11 | 浙江大学 | Numerical control five-axle linkage planar double enveloping worm cyclone cutting machine tool |
| CN202291688U (en) * | 2011-09-13 | 2012-07-04 | 天津精诚机床股份有限公司 | Numerical control cyclone gear chamfering machine |
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| CN203992536U (en) * | 2014-06-10 | 2014-12-10 | 重庆宏钢数控机床有限公司 | Numerical control worm cyclone milling machine |
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| CN106001630A (en) * | 2016-07-26 | 2016-10-12 | 冯淑珠 | Numerical control lathe tailstock control method capable of achieving rigid tapping |
| CN206200268U (en) * | 2016-11-29 | 2017-05-31 | 佛山市顺德区国强道生实业有限公司 | Numerical-control cyclone milling machine |
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