CN104551031B - The lathe tools platform of positioned at arbitrary angles and its operational approach - Google Patents
The lathe tools platform of positioned at arbitrary angles and its operational approach Download PDFInfo
- Publication number
- CN104551031B CN104551031B CN201410828309.XA CN201410828309A CN104551031B CN 104551031 B CN104551031 B CN 104551031B CN 201410828309 A CN201410828309 A CN 201410828309A CN 104551031 B CN104551031 B CN 104551031B
- Authority
- CN
- China
- Prior art keywords
- casing
- oil pressure
- mutually
- groove
- lathe tools
- 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.)
- Active
Links
Classifications
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
- B23B25/06—Measuring, gauging, or adjusting equipment on turning-machines for setting-on, feeding, controlling, or monitoring the cutting tools or work
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
- B23Q1/38—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using fluid bearings or fluid cushion supports
Abstract
The present invention is a kind of lathe tools platform, the lathe tools platform particularly to a kind of positioned at arbitrary angles and its operational approach.Including casing, in described casing, it is provided with drive division and follower, described drive division includes the camshaft being located in casing, described camshaft is provided with worm drive groove, one end of described camshaft is extended casing and is in transmission connection with servomotor phase.Carry out according to the following steps：→ locating segmentation is just looked after and guided in cutter positioning → measurement deviation → auxiliary.The lathe tools platform of positioned at arbitrary angles and its operational approach structure are simple, angular adjustment aspect, accurate positioning, and Adapter Property is outstanding.
Description
Technical field
The present invention is a kind of lathe tools platform, the lathe tools platform particularly to a kind of positioned at arbitrary angles and its operation side
Method.
Background technology
With regard to lathe tools platform, use the machine based on the intermittent dividing mechanisms such as curved tooth disk, index cam all the time
Tool device.These mechanisms, the position of indexing has preset, and repeatable accuracy is good, and rigidity is strong, but the position setting cannot become
More, the position beyond setting position just cannot work.
In addition it is stipulated that position on, still can there is error in the absolute positional accuracy of mechanism itself, position of tool tip auxiliary just
Need to complete by other mechanisms, or, need more methods to complete, device integrally would tend to maximize, and
Versatility reduces.
Content of the invention
The present invention mainly solves the deficiencies in the prior art, provides a kind of compact conformation, tool table and lathe phase
Connect, any machining angle, and the lathe tools platform of the positioned at arbitrary angles being positioned and its operational approach can be set.
The above-mentioned technical problem of the present invention is mainly addressed by following technical proposals：
A kind of lathe tools platform of positioned at arbitrary angles, including casing, is provided with drive division and follower in described casing,
Described drive division includes the camshaft being located in casing, and described camshaft is provided with worm drive groove, described camshaft
One end extend casing and be in transmission connection with servomotor phase；Described follower includes the output flange being located in casing
Axle, the left end of described output flange axle is provided with flange collar outwardly, and described flange collar is provided with equally distributed needle roller axle
Hold, described needle bearing and worm drive groove mutually activity engaged transmission, the right-hand member of described output flange axle is cased with mutually activity
The oil pressure fastening anchor ear of amplexis, described oil pressure fastens the oil pressure groove being provided with inner concavity in anchor ear, and the top of described casing sets
There is the hydraulic oil inlet being connected with oil pressure groove, the inwall of described casing is provided with the oil pressure assembling projection of standing shape, described
Oil pressure assembling projection stretches in oil pressure groove, and described hydraulic oil inlet is located in oil pressure assembling projection, described drive division and
Follower is controlled by machine tool controller.
Oil pressure fastening anchor ear is positioned to output flange axle by oil pressure, and easy to operate, locating effect is outstanding.
Preferably, described servomotor is fixed with camshaft phase by connector, described connector and casing phase
Fixing, the two ends of described camshaft are passed through input shaft bearing respectively and are positioned with casing phase, and the left end of described camshaft is by defeated
Enter oil sealing to seal with casing phase.
Preferably, pass through output shaft mounting flange phase between the described two ends of output flange axle and casing respectively positioning,
Sealed by output oil seal phase between described output flange axle and output shaft mounting flange, the two ends of described output flange axle are divided
Tong Guo output shaft bearing not position with casing phase.
Preferably, the right-hand member that described oil pressure fastens anchor ear is provided with the positioning retainer ring integrated with oil pressure fastening anchor ear,
The right-hand end that described oil pressure assembles projection is provided with positioning ring groove, and it is mutually movable fixed with positioning ring groove to be provided with described positioning retainer ring
The locating slide rod of position, is provided with the seal groove of inner concavity in described casing, be provided with and fasten anchor ear with oil pressure in described seal groove
The anchor ear sealing ring mutually sealing.
Preferably, the top of described casing is provided with case lid, described case lid is mutually close by box sealing circle with casing
Envelope, described hydraulic oil inlet is located in case lid with oil pressure assembling projection.
The operational approach of positioned at arbitrary angles lathe tools platform, is carried out according to the following steps：
(1), cutter positioning：
Tool table is arranged on lathe by servomotor；
(2), measurement deviation：
Deviation and assigned position between is measured by the positional precision that tool table exports angle of revolution, produces and measure knot
Really, i.e. error amount, measurement result is changed into the auxiliary correction data of interval error and is transferred to machine tool controller；(3), auxiliary just look after and guide：
According to error amount, looked after and guided in the following manner by auxiliary positive operation：By machine tool controller, referred to using there being control
Make CNC and the PLC device of operation function, by drive division and follower using interval error carry out auxiliary orthofunction carry out auxiliary just；
Or, directly to the value of the CNC having control instruction operation function and PLC device input deviation amount, directly being finely tuned；
(4), locating segmentation：After location positioning, split by setting position.This mechanism has zero clearance, high positioning accurate
Degree, cooperation have the drive division of repeatable accuracy it is ensured that the hi-Fix of high gyratory directions rigidity and optional position.And
And output flange axle static when（Optional position）, output flange axle circumferencial direction uniformly applied pressure fixing, in high load capacity
When still can keep with auxiliary just.
When output flange axle maintains static, using gapless drive division, because nibbling between output flange axle and follower
The reasons such as resultant displacement, when output flange axle produces the power being allowed to turn round, it is motionless to be maintained to this position, and remains high-precision
Degree.
The positioning of this structure is by the uniform diffusion pressure of hydraulic fluid, can suppress to greatest extent output flange axle and
Oil pressure fastens the generation of the engagement displacement of anchor ear.
Effect：
1., can be positioned with optional position and remain stationary, the various numbers of divisions can be formed it is also possible to do not
Indexing with spacing.
（The various numbers of divisions but the common, because of tool size spacing of output flange axle and drive division can be accomplished
During change, output shaft can accomplish miniaturization）.
2., the micro-locality of instrument point of a knife controls and can be implemented separately by this device, even if there being absolute positional precision error
（According to indexing position, the deviation of the height of working substance center and point of a knife）, if repeatable accuracy height, still can carry out position auxiliary
Just.The nose height guiding mechanism that must have in mechanism in the past can be no longer necessary to.（Generally, a lot of lathes are all
There is the numerical control axle that can adjust height）
3., this cutter table apparatus can realize the continuously free revolution movement of cutter, and cutter gap in the past indexes
The working range that mechanism+orthogonal 3 axle is completed, after employing new technology, any aligned cutting tool platform+orthogonal 2 axle can complete.
Therefore, the present invention provides the lathe tools platform of positioned at arbitrary angles and its operational approach, structure is simple, and angle is adjusted
Section aspect, accurate positioning, Adapter Property is outstanding.
Brief description
Fig. 1 is the perspective view of the present invention；
Fig. 2 is the right side structure schematic view of solid of the present invention；
Fig. 3 is the main side structure schematic view of solid of the present invention；
Fig. 4 is the perspective view of follower in the present invention；
Fig. 5 is the cross section structure diagram of follower in the present invention；
Fig. 6 is the perspective view of box house in the present invention；
Fig. 7 is the control figure of operational approach in the present invention.
Reference in Fig. 7 is：27th, machine tool controller, 28, processing stage, 29, CNC device, 30, position, speed,
Current control loop, 31, power aid device, 32, servomotor and encoder for servo motor, 33, the auxiliary correction data of interval error；
Specific embodiment
Below by embodiment, and combine accompanying drawing, technical scheme is described in further detail.
Embodiment：As shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, a kind of lathe tools platform of positioned at arbitrary angles,
Including casing 1, in described casing 1, it is provided with drive division 2 and follower 3, described drive division 2 includes being located at convex in casing 1
Wheel shaft 4, described camshaft 4 is provided with worm drive groove 5, one end of described camshaft 4 extend casing 1 and with servo electricity
Machine 6 is mutually in transmission connection；Described follower 3 includes the output flange axle 7 being located in casing 1, a left side for described output flange axle 7
End is provided with flange collar 8 outwardly, and described flange collar 8 is provided with equally distributed needle bearing 9, described needle bearing 9 with
Worm drive groove 5 mutually activity engaged transmission, the right-hand member of described output flange axle 7 is cased with the oil pressure fastening anchor ear of mutually movable amplexis
10, described oil pressure fastens the oil pressure groove 11 being provided with inner concavity in anchor ear 10, and the top of described casing 1 is provided with and oil pressure groove 11
The hydraulic oil inlet 12 being connected, the inwall of described casing 1 is provided with the oil pressure assembling projection 13 of standing shape, and described oil pressure fills
Join projection 13 and stretch in oil pressure groove 11, described hydraulic oil inlet 12 is located in oil pressure assembling projection 13.
Described servomotor 6 is mutually fixed with camshaft 4 by connector 14, and described connector 14 is mutually solid with casing 1
Fixed, the two ends of described camshaft 4 are mutually positioned with casing 1 by input shaft bearing 15 respectively, and the left end of described camshaft 4 passes through
Input oil sealing is mutually sealed with casing 1.
Mutually positioned by output shaft mounting flange 17 respectively between the described two ends of output flange axle 7 and casing 1, described
Mutually sealed by output oil seal 18 between output flange axle 7 and output shaft mounting flange 17, the two ends of described output flange axle 7 are divided
Tong Guo output shaft bearing 19 mutually not position with casing 1.
The right-hand member that described oil pressure fastens anchor ear 10 is provided with the positioning retainer ring 20 integrated with oil pressure fastening anchor ear 10, described
Oil pressure assemble projection 13 right-hand end be provided with positioning ring groove 21, be provided with described positioning retainer ring 21 and mutually live with positioning ring groove 21
The locating slide rod 22 of dynamic positioning, is provided with the seal groove 23 of inner concavity in described casing 1, be provided with and oil in described seal groove 23
The anchor ear sealing ring 24 that the solid anchor ear 10 of compression mutually seals.
The top of described casing 1 is provided with case lid 25, and described case lid 25 is mutually close by box sealing circle 26 with casing 1
Envelope, described hydraulic oil inlet 12 is located in case lid 25 with oil pressure assembling projection 13.
As shown in fig. 7, the operational approach of positioned at arbitrary angles lathe tools platform, carry out according to the following steps：
(1), cutter positioning：
Tool table is arranged on lathe by servomotor；
(2), measurement deviation：
Deviation and assigned position between is measured by the positional precision that tool table exports angle of revolution, produces and measure knot
Really, i.e. error amount, measurement result is changed into the auxiliary correction data of interval error and is transferred to machine tool controller；(3), auxiliary just look after and guide：
According to error amount, looked after and guided in the following manner by auxiliary positive operation：By machine tool controller, referred to using there being control
Make CNC and the PLC device of operation function, by drive division and follower using interval error carry out auxiliary orthofunction carry out auxiliary just；
Or, directly to the value of the CNC having control instruction operation function and PLC device input deviation amount, directly being finely tuned；
(4), locating segmentation：After location positioning, split by setting position.
Claims (6)
1. a kind of positioned at arbitrary angles lathe tools platform it is characterised in that：Including casing (1), it is provided with described casing (1)
Drive division (2) and follower (3), described drive division (2) includes the camshaft (4) being located in casing (1), described camshaft
(4) it is provided with worm drive groove (5), one end of described camshaft (4) is extended casing (1) and passed on from one to another with servomotor (6)
It is dynamically connected；Described follower (3) includes the output flange axle (7) being located in casing (1), described output flange axle (7)
Left end is provided with flange collar (8) outwardly, and described flange collar (8) is provided with equally distributed needle bearing (9), described needle roller
Bearing (9) and worm drive groove (5) mutually activity engaged transmission, the right-hand member of described output flange axle (7) is cased with mutually movable amplexis
Oil pressure fastening anchor ear (10), described oil pressure fastens the oil pressure groove (11) being provided with inner concavity in anchor ear (10), described casing
(1) top is provided with the hydraulic oil inlet (12) being connected with oil pressure groove (11), and the inwall of described casing (1) is provided with standing shape
Oil pressure assembling projection (13), described oil pressure assembling projection (13) stretches in oil pressure groove (11), described hydraulic oil inlet
(12) it is located in oil pressure assembling projection (13), described drive division (2) and follower (3) control (27) by machine tool controller.
2. positioned at arbitrary angles according to claim 1 lathe tools platform it is characterised in that：Described servomotor
(6) mutually fixed with camshaft (4) by connector (14), described connector (14) is mutually fixed with casing (1), described cam
The two ends of axle (4) are mutually positioned with casing (1) by input shaft bearing (15) respectively, and the left end of described camshaft (4) passes through input
Oil sealing is mutually sealed with casing (1).
3. positioned at arbitrary angles according to claim 1 and 2 lathe tools platform it is characterised in that：Described output method
Mutually positioned by output shaft mounting flange (17) respectively between the two ends of blue axle (7) and casing (1), described output flange axle (7)
Mutually sealed by output oil seal (18) between output shaft mounting flange (17), the two ends of described output flange axle (7) lead to respectively
Cross output shaft bearing (19) mutually to position with casing (1).
4. positioned at arbitrary angles according to claim 1 and 2 lathe tools platform it is characterised in that：Described oil pressure is tight
Gu the right-hand member of anchor ear (10) is provided with fastens the integrated positioning retainer ring (20) of anchor ear (10) with oil pressure, described oil pressure assembles projection
(13) right-hand end is provided with positioning ring groove (21), is provided with and positioning ring groove (21) phase activity orientation in described positioning retainer ring (21)
Locating slide rod (22), be provided with the seal groove (23) of inner concavity in described casing (1), be provided with described seal groove (23) with
Oil pressure fastens the anchor ear sealing ring (24) that anchor ear (10) mutually seals.
5. positioned at arbitrary angles according to claim 1 and 2 lathe tools platform it is characterised in that：Described casing (1)
Top be provided with case lid (25), described case lid (25) is mutually sealed by box sealing circle (26) with casing (1), described hydraulic pressure
Oil-in (12) is located in case lid (25) with oil pressure assembling projection (13).
6. the operational approach of positioned at arbitrary angles lathe tools platform according to claim 1 and 2 is it is characterised in that press following
Step is carried out：
(1), cutter positioning：
Tool table is arranged on lathe by servomotor；
(2), measurement deviation：
Deviation and assigned position between is measured by the positional precision that tool table exports angle of revolution, produces measurement result, that is,
Error amount, measurement result is changed into the auxiliary correction data of interval error and is transferred to machine tool controller；
(3), auxiliary just look after and guide：
According to error amount, looked after and guided in the following manner by auxiliary positive operation：
By machine tool controller, using the CNC having control instruction operation function and PLC device, by drive division and follower profit
Carried out with interval error auxiliary orthofunction carry out auxiliary just；
Or,
Directly to the value of the CNC having control instruction operation function and PLC device input deviation amount, directly finely tuned；
(4), locating segmentation：
After location positioning, split by setting position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410828309.XA CN104551031B (en) | 2014-12-26 | 2014-12-26 | The lathe tools platform of positioned at arbitrary angles and its operational approach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410828309.XA CN104551031B (en) | 2014-12-26 | 2014-12-26 | The lathe tools platform of positioned at arbitrary angles and its operational approach |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104551031A CN104551031A (en) | 2015-04-29 |
| CN104551031B true CN104551031B (en) | 2017-03-01 |
Family
ID=53068687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410828309.XA Active CN104551031B (en) | 2014-12-26 | 2014-12-26 | The lathe tools platform of positioned at arbitrary angles and its operational approach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104551031B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6618757B2 (en) * | 2015-10-15 | 2019-12-11 | 株式会社三共製作所 | Fluid dynamic bearing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202621945U (en) * | 2012-03-29 | 2012-12-26 | 沈阳机床（集团）设计研究院有限公司 | Single servo power knife rest based on basic motion time (BMT) cutter head |
| CN203526568U (en) * | 2013-09-18 | 2014-04-09 | 洛阳奇瑞超精模具机械有限公司 | Servo cutter tower for numerical control mirror face lathe |
| CN203830751U (en) * | 2014-05-09 | 2014-09-17 | 沈阳瀚邦机床有限公司 | Numerical control servo tool rest |
| CN204366066U (en) * | 2014-12-26 | 2015-06-03 | 杭州三共机械有限公司 | The lathe tools platform of positioned at arbitrary angles |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5552828B2 (en) * | 2010-02-12 | 2014-07-16 | 日本精工株式会社 | Load measuring device for machine tools |
| DE102011009794A1 (en) * | 2011-01-29 | 2012-08-02 | Sms Meer Gmbh | Beveling machine |
-
2014
- 2014-12-26 CN CN201410828309.XA patent/CN104551031B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202621945U (en) * | 2012-03-29 | 2012-12-26 | 沈阳机床（集团）设计研究院有限公司 | Single servo power knife rest based on basic motion time (BMT) cutter head |
| CN203526568U (en) * | 2013-09-18 | 2014-04-09 | 洛阳奇瑞超精模具机械有限公司 | Servo cutter tower for numerical control mirror face lathe |
| CN203830751U (en) * | 2014-05-09 | 2014-09-17 | 沈阳瀚邦机床有限公司 | Numerical control servo tool rest |
| CN204366066U (en) * | 2014-12-26 | 2015-06-03 | 杭州三共机械有限公司 | The lathe tools platform of positioned at arbitrary angles |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104551031A (en) | 2015-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105269049A (en) | Allowance-free numerical-control method for aircraft skin | |
| WO2021004218A1 (en) | Method and apparatus for controlling movement trajectory of machine tool, storage medium and processor | |
| CN207289462U (en) | A kind of modified Show knife head | |
| CN104551031B (en) | The lathe tools platform of positioned at arbitrary angles and its operational approach | |
| CN105268999A (en) | Machining method for turning non-circular deformed section through digital controlled lathe in follow-up mode | |
| CN102528565B (en) | Key slot processing method for enabling two same gears to have synchronous meshing phases | |
| CN204018812U (en) | A kind of facing cut special plane | |
| CN204748138U (en) | Compound frock of wagon drill | |
| CN208304405U (en) | A kind of multiple eccentric part clamping mechanism of high-precision high-efficiency | |
| CN204366066U (en) | The lathe tools platform of positioned at arbitrary angles | |
| CN103659484A (en) | Generatrix grinding method for slender shaft parts | |
| CN205817303U (en) | Turntable and the Digit Control Machine Tool of pendulum radius error can be eliminated | |
| CN206169658U (en) | Numerically -controlled gear hobbing machine directly drives workstation | |
| CN204524978U (en) | A kind of precise heavy-load Intelligent adjustment huge revolving table | |
| CN204471022U (en) | A kind of eccentric band angle axial workpiece NC milling device | |
| CN102861945B (en) | Slicer with adjustable cutter | |
| CN104259581A (en) | Plain-surface modifying machining Method for tooth surfaces of worm gears | |
| CN207564179U (en) | A kind of combination blade row | |
| CN206277140U (en) | Plane Angle self-checking device | |
| CN203109024U (en) | Gear transmission mechanism of three-dimensional Z-axle indexing part | |
| CN104924151A (en) | High-precision indexing rotary table having high-speed main shaft | |
| CN206474724U (en) | Roller carrier shaft machining tool | |
| CN105458303A (en) | Numerical control elliptical lathe | |
| CN103894680A (en) | Device used for machining spherical gear after improvement of ordinary gear hobbing machine | |
| CN205166403U (en) | Hydraulic rotary workstation based on bitonic accuse mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |