CN103611951A - Double-spindle numerical-control lathe with flat lathe bed - Google Patents

Double-spindle numerical-control lathe with flat lathe bed Download PDF

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Publication number
CN103611951A
CN103611951A CN201310543390.2A CN201310543390A CN103611951A CN 103611951 A CN103611951 A CN 103611951A CN 201310543390 A CN201310543390 A CN 201310543390A CN 103611951 A CN103611951 A CN 103611951A
Authority
CN
China
Prior art keywords
lathe bed
spindle box
spindle
auxiliary
main
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
Application number
CN201310543390.2A
Other languages
Chinese (zh)
Inventor
薛志红
董建军
葛江
潘作礼
王飞
刘畅
李玉波
岳云萍
林旭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dalian Machine Tool (digital) Co Ltd
Original Assignee
Dalian Machine Tool (digital) Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dalian Machine Tool (digital) Co Ltd filed Critical Dalian Machine Tool (digital) Co Ltd
Priority to CN201310543390.2A priority Critical patent/CN103611951A/en
Publication of CN103611951A publication Critical patent/CN103611951A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B9/00—Automatic or semi-automatic turning-machines with a plurality of working-spindles, e.g. automatic multiple-spindle machines with spindles arranged in a drum carrier able to be moved into predetermined positions; Equipment therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B9/00—Automatic or semi-automatic turning-machines with a plurality of working-spindles, e.g. automatic multiple-spindle machines with spindles arranged in a drum carrier able to be moved into predetermined positions; Equipment therefor
    • B23B9/005—Spindle carriers: constructional details, drives for the spindles, or the like
    • 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
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • B23Q5/406—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw with means for meshing screw and nut

Abstract

The invention discloses a double-spindle numerical-control lathe with a flat lathe bed. The double-spindle numerical-control lathe comprises the lathe bed. A spindle box is arranged at one end of the lathe bed, a main chuck is mounted at the outer end of a spindle of the spindle box, a saddle and a tool post are arranged above the lathe bed, a sliding table is arranged at the other end of the lathe bed, an auxiliary spindle box is mounted on a sliding plate matched with the sliding table, an input shaft of the auxiliary spindle box is connected with an auxiliary spindle motor, an auxiliary chuck is connected with an output shaft of the auxiliary spindle box, a driving device of the sliding plate is arranged on the sliding table, and the auxiliary chuck is coaxial with the spindle of the spindle box. Before a workpiece on the main chuck is completely machined, the auxiliary spindle box is driven by a driving motor of the sliding plate to move towards the main chuck, so that the workpiece can be clamped by the auxiliary chuck, rotates along the main chuck and then is cut, the auxiliary chuck returns to an initial position with the clamped workpiece at the moment, and a cut end of the workpiece can be machined. The double-spindle numerical-control lathe has the advantages that the workpiece does not need to be turned around, accordingly, the time and labor can be saved, the work efficiency can be improved, the double-spindle numerical-control lathe is safe and reliable, and the labor intensity can be relieved.

Description

The two mainshaft digital controlled lathes of flat lathe bed
Technical field
The present invention relates to a kind of lathe, particularly the two mainshaft digital controlled lathes of a kind of flat lathe bed.
Background technology
Existing level bed numerical-controlled lathe is all single main axle machine tool, comprise lathe bed, one end at lathe bed is provided with main spindle box, the main shaft outer end of main spindle box is provided with main card dish, above lathe bed, be furnished with saddle and cutter platform, processing parts be all generally by manually carry out feeding, discharge and tune clamping process, not only affect working (machining) efficiency, and have certain personal safety hidden danger; Although some lathe configures automatic feeding, discharge device, but still can't resolve the problem that tune is processed.
Summary of the invention
The object of this invention is to provide a kind of simple in structure, without artificial feeding, discharge, without tune, the two mainshaft digital controlled lathes of flat lathe bed that time saving and energy saving, efficiency is high, security is good, overcome the deficiencies in the prior art.
The two mainshaft digital controlled lathes of flat lathe bed of the present invention, comprise lathe bed, one end at lathe bed is provided with main spindle box, and the main shaft outer end of main spindle box is provided with main card dish, is furnished with saddle and cutter platform above lathe bed, the lathe bed other end is furnished with slide unit, on the slide plate matching with slide unit, counter spindle box is installed, the power shaft of counter spindle box and secondary spindle motor join, the output of the counter spindle box vice card dish that is coupling, on slide unit, be provided with the drive unit of slide plate, the main shaft of vice card dish and main spindle box coaxially arranges.
Described drive unit comprises the slide plate drive motors that is arranged on slide unit termination, and the output shaft of slide plate drive motors is connected to leading screw, and leading screw is by bearings on slide unit, and the screw and the slide plate that match with leading screw join.
The two mainshaft digital controlled lathes of flat lathe bed of the present invention, on main card dish before workpiece process finishing, counter spindle box is driven and is moved by vice card dish and clamp workpiece to main card dish direction by slide plate drive motors, and cut off with after turning with main card dish, now chuck returns with the workpiece of clamping the cut-out end processing that initial position carries out workpiece.Without to workpiece tune, time saving and energy saving, improved operating efficiency, safe and reliable, alleviated labour intensity.
Accompanying drawing explanation
Fig. 1 is the structural representation of the specific embodiment of the invention;
Fig. 2 is the driver part structural representation of middle slide plate of the present invention.
The specific embodiment
As shown in Figure 1, 2: 4 is lathe bed, in one end of lathe bed 4, is provided with main spindle box 1, and the main shaft outer end of main spindle box 1 is provided with main card dish 2, is furnished with saddle and cutter platform 3 above lathe bed 4.
Lathe bed 4 other ends are furnished with slide unit 8.Be furnished with mutually slide plate 9 with slide unit 8, between slide plate 9 and slide unit 8, line slideway can be installed, slide plate 9 with respect to slide unit 8 along lathe bed longitudinal sliding motion.Counter spindle box 6 is installed on slide plate 9, and the power shaft of counter spindle box 6 and secondary spindle motor 7 join, and between secondary spindle motor 7 and counter spindle box 6, bolt is fixedly connected with.The output of the counter spindle box 6 vice card dish 5 that is coupling.On slide unit 8, be provided with the drive unit of slide plate 9, drive unit comprises the slide plate drive motors 10 that is arranged on slide unit 8 terminations, and the output shaft of slide plate drive motors 10 is connected to leading screw, and leading screw is by bearings on slide unit 8, and the screw and the slide plate 9 that match with leading screw join.When slide plate drive motors 10 drives leading screw to rotate, can drive slide plate 9 to move along slide unit 8 by screw.Vice card dish 5 coaxially arranges with the main shaft of main spindle box 1.
The two mainshaft digital controlled lathes of flat lathe bed of the present invention, on main card dish 2 before workpiece process finishing, counter spindle box 6 is driven and is moved by vice card dish 5 and clamp workpiece to main card dish 2 directions by slide plate drive motors 10, and cut off with after turning with main card dish 2, now vice card dish 5 is driven and is return the cut-out end that initial position carries out workpiece and process by slide plate drive motors 10 with the workpiece of clamping.Without to workpiece tune, time saving and energy saving, improved operating efficiency, safe and reliable, alleviated labour intensity.

Claims (2)

1. two mainshaft digital controlled lathes of a flat lathe bed, comprise lathe bed (4), in one end of lathe bed (4), be provided with main spindle box (1), the main shaft outer end of main spindle box (1) is provided with main card dish (2), in lathe bed (4) top, be furnished with saddle and cutter platform (3), it is characterized in that: lathe bed (4) other end is furnished with slide unit (8), on the slide plate (9) matching with slide unit (8), counter spindle box (6) is installed, the power shaft of counter spindle box (6) and secondary spindle motor (7) join, the output of counter spindle box (6) the vice card dish (5) that is coupling, on slide unit (8), be provided with the drive unit of slide plate (9), vice card dish (5) coaxially arranges with the main shaft of main spindle box (1).
2. two mainshaft digital controlled lathes of flat lathe bed according to claim 1, it is characterized in that: described drive unit comprises the slide plate drive motors (10) that is arranged on slide unit (8) termination, the output shaft of slide plate drive motors (10) is connected to leading screw, leading screw is upper at slide unit (8) by bearings, and the screw and the slide plate (9) that match with leading screw join.
CN201310543390.2A 2013-11-06 2013-11-06 Double-spindle numerical-control lathe with flat lathe bed Pending CN103611951A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310543390.2A CN103611951A (en) 2013-11-06 2013-11-06 Double-spindle numerical-control lathe with flat lathe bed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310543390.2A CN103611951A (en) 2013-11-06 2013-11-06 Double-spindle numerical-control lathe with flat lathe bed

Publications (1)

Publication Number Publication Date
CN103611951A true CN103611951A (en) 2014-03-05

Family

ID=50162685

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310543390.2A Pending CN103611951A (en) 2013-11-06 2013-11-06 Double-spindle numerical-control lathe with flat lathe bed

Country Status (1)

Country Link
CN (1) CN103611951A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN104841956A (en) * 2015-05-22 2015-08-19 广东中聪机器人科技有限公司 Double-spindle numerical-control lathe with oblique bed
CN110947982A (en) * 2019-12-20 2020-04-03 河南中乌化工有限公司 Improved structure of numerical control machine tool spindle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001038502A (en) * 1999-08-03 2001-02-13 Takamatsu Machinery Co Ltd Nc lathe
US20060225260A1 (en) * 2005-04-01 2006-10-12 Yukinaga Sasazawa Composite lathe
CN102259196A (en) * 2011-02-21 2011-11-30 天津市北闸口仪表机床厂 Double-main shaft full-automatic numerically controlled lathe
CN102259193A (en) * 2011-02-21 2011-11-30 天津市北闸口仪表机床厂 Method for processing bearing roller by double-spindle full-automatic numerical-control lathe
CN202655644U (en) * 2012-05-25 2013-01-09 河北禹创重工机械有限公司 Double-sided machining numerically controlled lathe

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001038502A (en) * 1999-08-03 2001-02-13 Takamatsu Machinery Co Ltd Nc lathe
US20060225260A1 (en) * 2005-04-01 2006-10-12 Yukinaga Sasazawa Composite lathe
CN102259196A (en) * 2011-02-21 2011-11-30 天津市北闸口仪表机床厂 Double-main shaft full-automatic numerically controlled lathe
CN102259193A (en) * 2011-02-21 2011-11-30 天津市北闸口仪表机床厂 Method for processing bearing roller by double-spindle full-automatic numerical-control lathe
CN202655644U (en) * 2012-05-25 2013-01-09 河北禹创重工机械有限公司 Double-sided machining numerically controlled lathe

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN104841956A (en) * 2015-05-22 2015-08-19 广东中聪机器人科技有限公司 Double-spindle numerical-control lathe with oblique bed
CN110947982A (en) * 2019-12-20 2020-04-03 河南中乌化工有限公司 Improved structure of numerical control machine tool spindle

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Application publication date: 20140305