CN102806365A - High-efficiency special double-end numerical control lathe for processing bearing type parts and system thereof - Google Patents

High-efficiency special double-end numerical control lathe for processing bearing type parts and system thereof Download PDF

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Publication number
CN102806365A
CN102806365A CN2012103032217A CN201210303221A CN102806365A CN 102806365 A CN102806365 A CN 102806365A CN 2012103032217 A CN2012103032217 A CN 2012103032217A CN 201210303221 A CN201210303221 A CN 201210303221A CN 102806365 A CN102806365 A CN 102806365A
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CN
China
Prior art keywords
main
double
lathe
drive
numerically controlled
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Pending
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CN2012103032217A
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Chinese (zh)
Inventor
孙生强
刘殿冬
潘观根
杨基徽
刘雄
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Dilm Numerical Control M & E (hangzhou) Co Ltd
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Dilm Numerical Control M & E (hangzhou) Co Ltd
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Priority to CN2012103032217A priority Critical patent/CN102806365A/en
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Abstract

The invention discloses a high-efficiency special double-end numerical control lathe for processing bearing type parts and a system thereof. The high-efficiency special double-end numerical control lathe for processing the bearing type parts is characterized in that two sets of spindle boxes and chucks which are specially used for processing the bearing type parts are arranged on a main body of a numerical control lathe body; moreover, two ends of the lathe body are provided with no tailstock; the cutting data of a main X driving system, a main Y driving system and a main turret, which are located at main locations of the lathe body, and a secondary X driving system, a secondary Y driving system and a secondary turret, which are located at the main turret and secondary locations of the lathe body, for the main chuck and the secondary chuck, are controlled by a compiling system a through spindle coder on each of two left and right sides respectively; and in such a way, processing work-pieces on two left and right sides independently by the main chuck and the secondary chuck at different time is realized.

Description

A kind of special-purpose double end numerically controlled lathe and system thereof of highly-efficient processing bearing class part
Technical field
The present invention relates to a kind of double end numerically controlled lathe, especially a kind of special-purpose double end numerically controlled lathe and system thereof of highly-efficient processing bearing class part.
Background technology
At present, known numerically controlled lathe all is chucking work of dynamical system control, but in order to increase work efficiency and minimizing equipment takes up space in the working region, has also occurred the design of multiple double end numerically controlled lathe in the disclosed patent documentation.But its advantage and application function have nothing in common with each other, if to certain concrete part (such as bearing class part) be processed in the efficient aspect can't accomplish fast to save time, high-quality and efficient.Such as: the applying date: 2002.04.26, application number: 02231472.5, title: double end numerically controlled lathe; Its principal character is that the other end at former lathe guide rail is provided with a geared head symmetrical with former geared head, and planker knife rest of design in the middle of two corresponding chucks is on the processing left side during workpiece; Operating personnel can utilize the workpiece on its of clamping the right chuck process time; Treat left side workpiece completion of processing, directly the planker knife rest is moved to the right processing, refill the workpiece on the left chuck of folder this moment; The time that can practice thrift the parking clamping workpiece repeatedly like this like this; But shortcoming is to process when chuck on one side, and the workpiece on the another side chuck clamping finish, this moment, workpiece to be processed can not be processed at once; Can't reach maximum useization from the utilization of workpiece secondary process time, machining period has not been given play to maximum operating efficiency.
Such as: the applying date: 2008.07.28; Application number: 2008201482285; Title: the middle double end numerically controlled lathe that drives, its design feature are that a power source drives in the middle intercropping of workpiece, make the two cover cutting systems on the both sides of workpiece carry out Compound Machining to the surface on workpiece both sides synchronously; The design of this both sides synchronous processing is confined to process the axial workpiece of respective specification; Nor can carry out Compound Machining to two workpiece synchronously, and especially can not process axle sleeve class part, drive double end numerically controlled lathe in the middle of this and obviously be the design that is specifically designed to processing criterion axial workpiece both sides step and is done.
Such as the applying date: 2007.12.11, application number: 200720158288.0, title: double end numerical control woodworking lathe, it is characterized in that on the described dynamic component design two chucks up and down, corresponding with it also have up and down two knife rests and two tailstocks up and down; Its processing characteristic is two workpiece synchronous processings of clamping simultaneously, and its shortcoming is to carry out synchronous processing to different length and diameter and specification requirement different workpiece, especially can't process axle sleeve class part.
Above double end numerically controlled lathe series of patents is remaining in weak point on design is used aspect the processing technology of axial workpiece, and the present invention has proposed new design to the special-purpose double end numerically controlled lathe and the system thereof of axial workpiece thus.
Summary of the invention
The special-purpose double end numerically controlled lathe of a kind of highly-efficient processing bearing of the present invention class part and system thereof solve the technical scheme that its technical problem adopted: on numerically controlled lathe lathe bed main body, be provided with main spindle box and chuck that two covers are specifically designed to machining bearing class part, and lathe bed two does not all have tailstock; Secondary X drive system, secondary Y drive system and secondary turret on the secondary position of main X drive system on the lathe bed status of a sovereign, main Y drive system and main turret and lathe bed are controlled respectively through the spindle encoder of the right and left by programing system the cutting data of major and minor chuck; Main card dish and secondary chuck to the independent processing of the different periods of workpiece of the right and left by one independently digital control system realize; The secondary position of the lathe bed status of a sovereign and lathe bed comprises coaxial entire combination, coaxial split combination and disalignment entire combination and split combination; The active force of main card dish and secondary chuck is the power source of two split controls; Secondary X drive system, secondary Y drive system and secondary turret on the secondary position of main X drive system master Y drive system on the lathe bed status of a sovereign and main turret and lathe bed are controlled through the spindle encoder of the right and left by programing system the cutting data of major and minor chuck step by step; About the proportioning of the carrying location bearing that is provided with on the main shaft in two main spindle boxes on quantity and model specification, comprise identical and inequality; The main X drive system and the secondary X drive system transmission direction on both sides are rightabout; About the design of model specification of loading bearing of main shaft and set configuration in two main spindle boxes comprise different fine finishining of left and right sides chuck and roughing technological design; Sliding Structures in left and right sliding door opening ways adopts, and glide direction is all to the middle part slippage; Left and right sliding door comprises totally-enclosed opaque safety door and transparent mode organic glass door.
The invention has the beneficial effects as follows: can in main card dish or secondary chuck processing running, carry out clamping, tool setting, cut another chuck; Realize two chucks nonsynchronous processing technology simultaneously; Shorten the non-cutting time in the process, practiced thrift man-hour, improved effect.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is special-purpose double end numerically controlled lathe and system's complete machine schematic perspective view thereof of a kind of highly-efficient processing bearing of the present invention class part;
Fig. 2 is the special-purpose double end numerically controlled lathe and the system host schematic perspective view thereof of a kind of highly-efficient processing bearing of the present invention class part;
Fig. 3 is for being the special-purpose double end numerically controlled lathe of a kind of highly-efficient processing bearing of the present invention class part and system's lathe spindle bearing configuration schematic perspective view thereof.
Among the figure, 1 main frame, 2 panel beating shells, 3 left sides sliding door, 4 digital control systems, 5 right sides sliding door; The secondary position of 6 lathe beds, 7 secondary X drive systems, 8 secondary Y drive systems, 9 secondary turrets, 10 spindle motors, 11 spindle encoders; 12 belts, 13 are with 14 main Y drive systems, 15 main X drive systems, 16 main turrets, 17 main card dishes synchronously; The 18 lathe bed status of a sovereigns, 19 secondary chucks, 20 main shafts, 21 biserial female cone hole roller bearings, 22 double-row angular contact bal bearings, 23 biserial female cone hole roller bearings.
The specific embodiment
Realize the effect that its technical scheme reaches in order further to set forth the present invention, do detailed explanation below in conjunction with accompanying drawing and embodiment, please with reference to accompanying drawing 1-Fig. 3.
Among Fig. 1-Fig. 3; Double end numerically controlled lathe and control system thereof are application implementation scheme of the present invention; In actual machining prgraming; NC Programming System (4) can the main turret of nonsynchronous control (16), the operating path of the operation of secondary turret (9), main X axle drive system (15), secondary X axle drive system (7), main Y axle drive system (14) and secondary Y axle drive system (8), and the rotating speed of main card dish (17) and secondary chuck (19) can be the servomotor electrodeless variable-speed.In workpiece process; Main turret (16) and secondary turret (9) are processed the workpiece on main card dish (17) and the secondary chuck (19) in conjunction with main X axle drive system (15) and secondary X axle drive system (7), main Y axle drive system (14) and secondary Y axle drive system (8) through NC Programming System (4) programming.
In order better to set forth the support of the innovation of the present invention on drive mechanism, the present invention is described further below in conjunction with accompanying drawing 1-Fig. 3 to design of the present invention.
With reference to accompanying drawing 3; Rigidity and due precision when going up workpiece and bear cut simultaneously in order to ensure main card dish (17) on the main shaft and secondary chuck (19) are provided with on the main shaft (20) and can satisfy axially and circular cone endoporus double-row roller bearing (21), (23) and the double-row angular contact bal bearing (22) of radial cutting force; The range of work of considering workpiece in diameter 250, in the length 100, elite No. 4 main shaft end faces.
Design provided by the invention is mainly used in the special-purpose double end numerically controlled lathe of machining bearing class part; This design also is the comparatively desirable processed and applied design of the present invention; Need to prove; General engineering technology personnel need not through creative work and the Combination Design that can derive and make new advances according to this principle, so the new design of the principle generation technical scope that also belongs to the present invention and protected thus.

Claims (10)

1. the special-purpose double end numerically controlled lathe and the system thereof of a highly-efficient processing bearing class part; It is characterized in that: on numerically controlled lathe lathe bed main body, be provided with main spindle box and chuck that two covers are specifically designed to machining bearing class part; And lathe bed two does not all have tailstock, and secondary X drive system, secondary Y drive system and secondary turret on the secondary position of the main X drive system on the lathe bed status of a sovereign, main Y drive system and main turret and lathe bed are controlled respectively through the spindle encoder of the right and left by programing system the cutting data of major and minor chuck.
2. according to the special-purpose double end numerically controlled lathe and the system thereof of the said a kind of highly-efficient processing bearing class part of claim 1, it is characterized in that: main card dish and secondary chuck to the independent processing of the different periods of workpiece of the right and left by one independently digital control system realize.
3. according to the special-purpose double end numerically controlled lathe and the system thereof of the said a kind of highly-efficient processing bearing class part of claim 1, it is characterized in that: the secondary position of the lathe bed status of a sovereign and lathe bed comprises coaxial entire combination, coaxial split combination and disalignment entire combination and split combination.
4. according to the special-purpose double end numerically controlled lathe and the system thereof of the said a kind of highly-efficient processing bearing class part of claim 1, it is characterized in that: the active force of main card dish and secondary chuck is the power source of two split controls.
5. according to the special-purpose double end numerically controlled lathe and the system thereof of the said a kind of highly-efficient processing bearing class part of claim 1, it is characterized in that: secondary X drive system, secondary Y drive system and secondary turret on the secondary position of main X drive system master Y drive system on the lathe bed status of a sovereign and main turret and lathe bed are controlled through the spindle encoder of the right and left by programing system the cutting data of major and minor chuck step by step.
6. according to the special-purpose double end numerically controlled lathe and the system thereof of the said a kind of highly-efficient processing bearing class part of claim 1, it is characterized in that: about the proportioning of the carrying location bearing that is provided with on the main shaft in two main spindle boxes on quantity and model specification, comprise identical and inequality.
7. according to the special-purpose double end numerically controlled lathe and the system thereof of the said a kind of highly-efficient processing bearing class part of claim 1, it is characterized in that: the main X drive system and the secondary X drive system transmission direction on both sides are rightabout.
8. according to the special-purpose double end numerically controlled lathe and the system thereof of claim 1 or 6 said a kind of highly-efficient processing bearing class parts, it is characterized in that: about the design of model specification of loading bearing of main shaft and set configuration in two main spindle boxes comprise different fine finishining of left and right sides chuck and roughing technological design.
9. according to the special-purpose double end numerically controlled lathe and the system thereof of the said a kind of highly-efficient processing bearing class part of claim 1, it is characterized in that: Sliding Structures in left and right sliding door opening ways adopts, and glide direction is all to the middle part slippage.
10. according to the special-purpose double end numerically controlled lathe and the system thereof of claim 1 or 9 said a kind of highly-efficient processing bearing class parts, it is characterized in that: left and right sliding door comprises totally-enclosed opaque safety door and transparent mode organic glass door.
CN2012103032217A 2012-08-24 2012-08-24 High-efficiency special double-end numerical control lathe for processing bearing type parts and system thereof Pending CN102806365A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103418999A (en) * 2013-09-05 2013-12-04 湖北神力汽车半轴有限公司 Automobile axle shaft machining technique
CN103616035A (en) * 2013-11-13 2014-03-05 湖南航天机电设备与特种材料研究所 Performance parameter calibration method of laser strapdown inertial navigation system
CN103624687A (en) * 2013-12-10 2014-03-12 福建省三明机床有限责任公司 Machine tool protection system of numerically-controlled gasbag polishing machine
CN104128847A (en) * 2013-05-03 2014-11-05 山东华安液压技术有限公司 Double-way machining numerical control horizontal type turning lathe
CN104475768A (en) * 2014-12-24 2015-04-01 杨晓东 Precise numerical control machine tool for automatically realizing turning of workpiece and finishing double-side processing of workpiece

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CN2734377Y (en) * 2004-09-08 2005-10-19 襄樊特种电机有限公司 Double end digital control special purpose lathe
CN201151143Y (en) * 2007-12-11 2008-11-19 扈存玉 Double-ended numerical control wood lathe
CN201644797U (en) * 2010-02-09 2010-11-24 台州震环数控机床有限公司 Multistage lathe
CN201950219U (en) * 2011-01-10 2011-08-31 天津振世机电设备有限公司 Double-end numerically controlled lathe
CN102642032A (en) * 2012-05-07 2012-08-22 迪莱姆数控机电(杭州)有限公司 Two-end lathe and transmission control system thereof
CN203265643U (en) * 2012-08-24 2013-11-06 迪莱姆数控机电(杭州)股份有限公司 Specialized double-end numerical control lathe machining bearing parts with high efficiency and system of same

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2536332Y (en) * 2002-04-26 2003-02-19 杭州金宝机床有限公司 Double-head numerical controlled lathes
CN2734377Y (en) * 2004-09-08 2005-10-19 襄樊特种电机有限公司 Double end digital control special purpose lathe
CN201151143Y (en) * 2007-12-11 2008-11-19 扈存玉 Double-ended numerical control wood lathe
CN201644797U (en) * 2010-02-09 2010-11-24 台州震环数控机床有限公司 Multistage lathe
CN201950219U (en) * 2011-01-10 2011-08-31 天津振世机电设备有限公司 Double-end numerically controlled lathe
CN102642032A (en) * 2012-05-07 2012-08-22 迪莱姆数控机电(杭州)有限公司 Two-end lathe and transmission control system thereof
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104128847A (en) * 2013-05-03 2014-11-05 山东华安液压技术有限公司 Double-way machining numerical control horizontal type turning lathe
CN103418999A (en) * 2013-09-05 2013-12-04 湖北神力汽车半轴有限公司 Automobile axle shaft machining technique
CN103616035A (en) * 2013-11-13 2014-03-05 湖南航天机电设备与特种材料研究所 Performance parameter calibration method of laser strapdown inertial navigation system
CN103616035B (en) * 2013-11-13 2016-03-30 湖南航天机电设备与特种材料研究所 A kind of performance parameter calibration method of laser strapdown inertial navigation system
CN103624687A (en) * 2013-12-10 2014-03-12 福建省三明机床有限责任公司 Machine tool protection system of numerically-controlled gasbag polishing machine
CN104475768A (en) * 2014-12-24 2015-04-01 杨晓东 Precise numerical control machine tool for automatically realizing turning of workpiece and finishing double-side processing of workpiece
CN104475768B (en) * 2014-12-24 2016-09-14 陕西海力特精密机械有限公司 It is automatically obtained part to have turned around the precise numerical control machine of its two-sided processing

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Address after: Hangzhou City, Zhejiang province 311231 Xiaoshan economic and Technological Development Zone District Bridge Spring Road No. 1

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Application publication date: 20121205