CN104015061A - Stand-column-movable machining center - Google Patents

Stand-column-movable machining center Download PDF

Info

Publication number
CN104015061A
CN104015061A CN201410252138.0A CN201410252138A CN104015061A CN 104015061 A CN104015061 A CN 104015061A CN 201410252138 A CN201410252138 A CN 201410252138A CN 104015061 A CN104015061 A CN 104015061A
Authority
CN
China
Prior art keywords
column
driving
directional
stand
machining center
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
CN201410252138.0A
Other languages
Chinese (zh)
Inventor
蔡晶
陈辉
蔡国庆
范志显
冯学胜
葛霖
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.)
Nanjing Ningqing CNC Machine Tool Manufacture Co Ltd
Original Assignee
Nanjing Ningqing CNC Machine Tool Manufacture 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 Nanjing Ningqing CNC Machine Tool Manufacture Co Ltd filed Critical Nanjing Ningqing CNC Machine Tool Manufacture Co Ltd
Priority to CN201410252138.0A priority Critical patent/CN104015061A/en
Publication of CN104015061A publication Critical patent/CN104015061A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/01Frames, beds, pillars or like members; Arrangement of ways
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q1/00Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25Movable or adjustable work or tool supports
    • B23Q1/26Movable 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

Abstract

The invention relates to a stand-column-movable machining center. A workbench and a tool body of the stand-column-movable machining center are fixed into a whole, a Z-directional driving mechanism is installed on a main shaft ram, and the stand-column-movable machining center is mainly characterized in that an X-directional sliding plate is connected to the tool body, the X-directional driving mechanism is connected with the X-directional sliding plate, a left stand column and a right stand column are respectively connected to the X-directional sliding plate, a Y-directional left driving mechanism is connected to the left stand column, a Y-directional sliding table is movably connected to the left stand column and the right stand column, the Y-directional left driving mechanism is connected with the Y-directional sliding table, and the main shaft ram is movably connected to the Y-directional sliding table and connected with the Z-directional driving mechanism. The stand-column-movable machining center overcomes the shortcomings that the movement inertia is large, the speed is low, stand column supporting is not stable enough, and deformation is easily caused at the combination position of a main shaft box. The Y-directional sliding table is supported by the left stand column and the right stand column, the stability of the main shaft ram connected to the Y-directional sliding table is substantially improved, the Y-directional movement inertia is accordingly and substantially reduced, the machining efficiency is improved, the high machining dynamic performance is guaranteed, and rapid movement is achieved.

Description

Post movable machining center
Technical field
The present invention relates to machine tooling equipment, particularly a kind of post movable machining center.
Background technology
Before the present invention makes, existing post movable machining center adopts single active column, and main spindle box does Z-direction along column guide rail and moves.The shortcoming of this structure is that column will participate in Y-direction motion and Z-direction motion simultaneously, when Y-direction motion, column and main spindle box all will move with cross sliding board, and movement inertia is large, and the speed of service is lower, and the upright supports of single motion is stable not, be combined with main spindle box and be easily out of shape, type specification is larger, and defect is all the more obvious, this post movable machining center on Y/Z to kinematic accuracy impact larger, dynamic response is poor; Simultaneously type specification is unfit to do greatly, large specification type column and main spindle box want changes persuing large, the requirement of Z-direction guide rail uprises, speed is corresponding slack-off.
Summary of the invention
Object of the present invention overcomes above-mentioned prior art deficiency exactly, develops a kind of Novel upright post mobile machining center.
Technical scheme of the present invention is:
Post movable machining center, workbench and lathe bed are fixed into an entirety, Z-direction driving mechanism is arranged on Chief axis, its technical characteristics is that X is connected on lathe bed to slide plate, X connects X to slide plate to driving mechanism, left column, right column is connected to X on slide plate, the left driving mechanism of Y-direction, the right driving mechanism of Y-direction is connected to left column, on right column, Y-direction slide unit is movably connected on left column and right column, the left driving mechanism of Y-direction, the right driving mechanism of Y-direction connects Y-direction slide unit, Chief axis is movably connected on Y-direction slide unit, with being connected of Z-direction driving mechanism.
Described left column, right column bottom are connected to X to slide plate top arranged on left and right sides.
Described Y-direction slide unit is movably connected on the guide rail on left column, right column top.
Advantage of the present invention and effect are to adopt left column, right column to support Y-direction slide unit, and the stability that is connected to the Chief axis on Y-direction slide unit is increased substantially, and crudy is ensured; In Y-direction when motion,, only have Y-direction slide unit and Chief axis motion, and left column, right column maintain static, thereby Y-direction movement inertia are significantly reduced, and can realize at a high speed, high dynamic response, improve translational speed, thereby promote working (machining) efficiency; Y-direction Dual Drive, and make motion more light, quick, ensure the high dynamic of processing, realize fast moving.
Brief description of the drawings
Fig. 1---overall structure principle schematic of the present invention.
In figure, each label represents that corresponding component names is as follows:
Lathe bed 1, workbench 2, X are to slide plate 3, left column 4, the left driving mechanism 5 of Y-direction, Y-direction slide unit 6, right column 7, the right driving mechanism 8 of Y-direction, Z-direction driving mechanism 9, Chief axis 10, X to driving mechanism 11.
Detailed description of the invention
As shown in Figure 1:
Workbench 2 is fixed into an entirety with lathe bed 1, and X is arranged on lathe bed 1 to driving mechanism 11, and X connects X to driving mechanism 11 to slide plate 3; Left column 4, right column 7 bottoms are connected to X to arranged on left and right sides on slide plate 3, the left driving mechanism 5 of Y-direction is arranged on left column 4, the right driving mechanism 8 of Y-direction is arranged on right column 7, Y-direction slide unit 6 is movably connected on the guide rail on left column 4 and right column 7 tops simultaneously, and the left driving mechanism 5 of Y-direction, the right driving mechanism 8 of Y-direction connect Y-direction slide unit 6 simultaneously; Chief axis 10 is movably connected on Y-direction slide unit 6, and Z-direction driving mechanism 9 is arranged on Chief axis 10.
Application process explanation of the present invention:
Because left column 4, right column 7 bottoms are fixedly connected on X to arranged on left and right sides on slide plate 3 simultaneously, Y-direction slide unit 6 is movably connected on the guide rail on left column 4, right column 7 tops, to can do Y-direction motion, when be installed on the left driving mechanism 5 of Y-direction on left column 4 and be installed on the right driving mechanism 8 of Y-direction on right column 7 while driving Y-direction slide unit 6 simultaneously, realize the Y-direction motion of Y-direction slide unit 6, and left column 4 now, right column 7 is fixed with respect to X to slide plate 3, thereby the inertia while making Y-direction motion significantly reduces, the speed of service increases, and more stable, simultaneously because a driving mechanism is in the time driving Y-direction slide unit 6 to move, there is the arm of force with Chief axis 10, produce moment of torsion, and two driving mechanisms are the left driving mechanism 5 of Y-direction, when the right driving mechanism 8 of Y-direction drives Y-direction slide unit 6 to move simultaneously, two moments of torsion that produce are cancelled each other, thereby make motion more stable, Chief axis 10 is movably connected on Y-direction slide unit 6, Z-direction driving mechanism 9 is arranged on Y-direction slide unit 6, in the time of Z-direction driving mechanism 9 drive shaft ram 10, make Chief axis 10 realize Z-direction motion, and the motion of the Z-direction of Chief axis 10 occurs between left column 4, right column 7, left column 4, right column 7 steadily support Y-direction slide unit 6 simultaneously, thereby are difficult for deforming while making Z-direction motion, can adapt to high speed and large distance motion.
Driving mechanism is that the left driving mechanism 5 of Y-direction or the right driving mechanism 8 of Y-direction are in the time driving Y-direction slide unit 6 to move, there is the arm of force with Chief axis 10, produce moment of torsion, and two driving mechanisms are the left driving mechanism 5 of Y-direction or the right driving mechanism 8 of Y-direction while driving Y-direction slide unit 6 to move simultaneously, two moments of torsion that produce are cancelled each other, thereby make motion more stable.
In addition, X can drive X to slide plate 3, Y-direction slide unit 6, Chief axis 10 to driving mechanism 11, the left driving mechanism 5 of Y-direction, the right driving mechanism 8 of Y-direction, Z-direction driving mechanism 9 simultaneously, realizes the interlock of X, Y, tri-directions of Z.
Existing post movable machining center, the Y-direction motion that maximum deficiency is single column, and the Z-direction motion of main spindle box on single column, this structure is very easily out of shape, and the processing speed of service is slow.The present invention is by comparison: use two columns and Y-direction slide unit, and used Dual Drive to realize Y-direction motion, make Y-direction motion more steadily, quick; The combination of Y-direction slide unit and Chief axis, has realized Z-direction motion, makes Z-direction motion more steadily, fast.The present invention more steadily, reliably, meets heavy duty cutting requirement in the time of fast moving, in the time that heavy duty is cut, and Y-direction and relative the diminishing of Z-direction vibrations, the better quality processing.
Should be appreciated that the above detailed description of technical scheme of the present invention being carried out by preferred embodiment is illustrative and not restrictive.Those of ordinary skill in the art modifies reading the technical scheme that can record each example on the basis of description of the present invention, or part technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.

Claims (3)

1. post movable machining center, workbench and lathe bed are fixed into an entirety, Z-direction driving mechanism is arranged on Chief axis, it is characterized in that X is connected on lathe bed to slide plate, X connects X to slide plate to driving mechanism, left column, right column is connected to X on slide plate, the left driving mechanism of Y-direction, the right driving mechanism of Y-direction is connected to left column, on right column, Y-direction slide unit is movably connected on left column and right column, the left driving mechanism of Y-direction, the right driving mechanism of Y-direction connects Y-direction slide unit, Chief axis is movably connected on Y-direction slide unit, with being connected of Z-direction driving mechanism.
2. post movable machining center according to claim 1, is characterized in that left column, right column bottom are connected to X to slide plate top arranged on left and right sides.
3. post movable machining center according to claim 1, is characterized in that Y-direction slide unit is movably connected on the guide rail on left column, right column top.
CN201410252138.0A 2014-06-06 2014-06-06 Stand-column-movable machining center Pending CN104015061A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410252138.0A CN104015061A (en) 2014-06-06 2014-06-06 Stand-column-movable machining center

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410252138.0A CN104015061A (en) 2014-06-06 2014-06-06 Stand-column-movable machining center

Publications (1)

Publication Number Publication Date
CN104015061A true CN104015061A (en) 2014-09-03

Family

ID=51432215

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410252138.0A Pending CN104015061A (en) 2014-06-06 2014-06-06 Stand-column-movable machining center

Country Status (1)

Country Link
CN (1) CN104015061A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105619182A (en) * 2015-07-17 2016-06-01 深圳市万嘉科技有限公司 Processing device and processing production line

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101058168A (en) * 2007-04-09 2007-10-24 杭州机床集团有限公司 Column fully moving grinding machine
JP2011230265A (en) * 2010-04-30 2011-11-17 Hasegawa Kikai Seisakusho:Kk Vertical type machining center
CN202070914U (en) * 2011-05-20 2011-12-14 上海三一精机有限公司 Movable vertical machining center of vertical post
JP2012045707A (en) * 2011-11-02 2012-03-08 Hasegawa Kikai Seisakusho:Kk Vertical machining center
CN103492120A (en) * 2011-01-21 2014-01-01 斗山英维高株式会社 Highly rigid complex machine
CN203526969U (en) * 2013-10-23 2014-04-09 杭州大天数控机床有限公司 High-rigidity square ram gantry machining center
CN203557218U (en) * 2013-09-26 2014-04-23 佛山市普拉迪数控科技有限公司 Double-machine head numerical control machine tool
CN203557183U (en) * 2013-11-13 2014-04-23 成都普瑞斯数控机床有限公司 Large numerical control machining lathe
CN203557219U (en) * 2013-09-26 2014-04-23 佛山市普拉迪数控科技有限公司 Multi-shaft machine head numerical control machine tool
CN204075725U (en) * 2014-06-06 2015-01-07 南京宁庆数控机床制造有限公司 Post movable machining center

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101058168A (en) * 2007-04-09 2007-10-24 杭州机床集团有限公司 Column fully moving grinding machine
JP2011230265A (en) * 2010-04-30 2011-11-17 Hasegawa Kikai Seisakusho:Kk Vertical type machining center
CN103492120A (en) * 2011-01-21 2014-01-01 斗山英维高株式会社 Highly rigid complex machine
CN202070914U (en) * 2011-05-20 2011-12-14 上海三一精机有限公司 Movable vertical machining center of vertical post
JP2012045707A (en) * 2011-11-02 2012-03-08 Hasegawa Kikai Seisakusho:Kk Vertical machining center
CN203557218U (en) * 2013-09-26 2014-04-23 佛山市普拉迪数控科技有限公司 Double-machine head numerical control machine tool
CN203557219U (en) * 2013-09-26 2014-04-23 佛山市普拉迪数控科技有限公司 Multi-shaft machine head numerical control machine tool
CN203526969U (en) * 2013-10-23 2014-04-09 杭州大天数控机床有限公司 High-rigidity square ram gantry machining center
CN203557183U (en) * 2013-11-13 2014-04-23 成都普瑞斯数控机床有限公司 Large numerical control machining lathe
CN204075725U (en) * 2014-06-06 2015-01-07 南京宁庆数控机床制造有限公司 Post movable machining center

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105619182A (en) * 2015-07-17 2016-06-01 深圳市万嘉科技有限公司 Processing device and processing production line

Similar Documents

Publication Publication Date Title
CN202846171U (en) Sliding operating platform
TW201521953A (en) Feeding mechanism and double-spindle machine using the same
CN203791991U (en) Gantry-type multi-spindle machining center
CN203991128U (en) Lifting multistation workbench
CN204397367U (en) A kind of dynamic post and beam gantry Five-axis NC Machining Center
CN102615514A (en) Two-degree-of-plane-freedom redundant drive parallel mechanism and machine tool with same
CN204321602U (en) Five-axis vertical turn-milling complex machining center
CN103231170A (en) Engraving device for fonts on phenolic resin billiards
CN203019038U (en) Novel horizontal machining center
CN204075725U (en) Post movable machining center
CN104015061A (en) Stand-column-movable machining center
CN105081852A (en) Portal vertical machining center
CN203109593U (en) Sandwich type gantry numerical control boring and milling machine
CN202951908U (en) Six-station milling machine
CN201913294U (en) Gantry-moving type numerical control engraving and milling machine with center-operated movable cross beam
CN103029163B (en) Large-scale Split type gantry high pressure waterjet platform
CN202591842U (en) Laser cutting machine
CN203818255U (en) Main machine tool subassembly for numerical control machining center
CN206169307U (en) Arrange oblique lathe bed twin spindle lathe of sword formula
CN205817398U (en) A kind of three axles move post vertical machining center
CN204747588U (en) Numerically -controlled drilling machine
TWM548602U (en) Horizontal processing apparatus
CN201424431Y (en) Dual drive synchronous servo gantry type cutting device
CN101987417A (en) Digital control polyhedrical milling and drilling machine
CN204135560U (en) Eight axle interlock robot laser cutting machine tools

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20140903

RJ01 Rejection of invention patent application after publication