CN103878626A - Row tool type digital controlled lathe in six-axis combined machining mode - Google Patents

Row tool type digital controlled lathe in six-axis combined machining mode Download PDF

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Publication number
CN103878626A
CN103878626A CN201410107219.1A CN201410107219A CN103878626A CN 103878626 A CN103878626 A CN 103878626A CN 201410107219 A CN201410107219 A CN 201410107219A CN 103878626 A CN103878626 A CN 103878626A
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CN
China
Prior art keywords
axis
assembly
controlled lathe
row
lathe
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
CN201410107219.1A
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Chinese (zh)
Inventor
李永良
杨春祥
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.)
HANGZHOU WANBAO NUMERICAL CONTROL MACHINE TOOL CO Ltd
Original Assignee
HANGZHOU WANBAO NUMERICAL CONTROL MACHINE TOOL 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 HANGZHOU WANBAO NUMERICAL CONTROL MACHINE TOOL CO Ltd filed Critical HANGZHOU WANBAO NUMERICAL CONTROL MACHINE TOOL CO Ltd
Priority to CN201410107219.1A priority Critical patent/CN103878626A/en
Publication of CN103878626A publication Critical patent/CN103878626A/en
Pending legal-status Critical Current

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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
    • B23Q5/00Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22Feeding members carrying tools or work
    • B23Q5/34Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/36Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission in which a servomotor forms an essential element
    • 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
    • B23Q5/00Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22Feeding members carrying tools or work
    • B23Q5/34Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • 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
    • B23Q2705/00Driving working spindles or feeding members carrying tools or work
    • B23Q2705/10Feeding members carrying tools or work
    • B23Q2705/102Feeding members carrying tools or work for lathes

Abstract

The invention relates to a row tool type digital controlled lathe in a six-axis combined machining mode, and belongs to the technical field of lathes. The row tool type digital controlled lathe in the six-axis combined machining mode comprises a lathe body, a main axis assembly, a Z-axis assembly and an X-axis assembly on the Z-axis assembly. The main axis assembly and the Z-axis assembly are arranged on the lathe body. An X-axis carriage of the X-axis assembly is fixedly provided with a Y-axis assembly and a tool apron assembly. The Y-axis assembly comprises a Y-axis servo drive motor, a ball screw pair, a Y-axis sliding board and a Y-axis guide rail. The ball screw pair is in transmission connection with the Y-axis servo drive motor. The Y-axis sliding board is in transmission connection with the ball screw pair. The Y-axis guide rail is matched with the Y-axis sliding board. The Y-axis sliding board is fixedly connected with an X-direction multi-axis power head assembly and a Z-direction multi-axis power head assembly. The row tool type digital controlled lathe in the six-axis combined machining mode is reasonable in design and simple in structure, an existing row tool lathe is transformed, combined transmission of the X axis, the Y axis and the Z axis is achieved, and main axes and two multi-axis power heads are used for cutting. Parts of complex shapes are manufactured in sequence, and the row tool type digital controlled lathe in the six-axis combined machining mode has the positive meaning on development of the numerical control industry.

Description

The row-knife numerically controlled lathe of six axle Compound Machining
Technical field
The invention belongs to lathe technical field, be specifically related to the row-knife numerically controlled lathe of six axle Compound Machining.
Background technology
On market, existing accurate row's cutter numerically controlled lathe, is all generally to adopt X-axis and Z-axis linkage processing, and tool rest is fixed on knife rest plate.When part radially or end face needs Milling Process, one or several fixing unit head is installed on knife rest plate and is processed, can only process simple shape.While needing manufacturing complex shapes part, only have by buying more high-grade turning milling center lathe and realize.High-grade turning milling center lathe price comparison costliness, is not suitable at medium-sized and small enterprises utilization and extention.
Summary of the invention
The problem existing for prior art, the object of the invention is to design provides the technical scheme of the row-knife numerically controlled lathe of a kind of six axle Compound Machining.
The described row-knife numerically controlled lathe of six axle Compound Machining, comprise lathe bed, be arranged on the spindle assemblies on lathe bed, Z axis assembly, be arranged on the X-axis assembly of Z axis assembly, on the X-axis planker of the X-axis assembly described in it is characterized in that, be fixedly installed Y-axis assembly and chisel holder system, described Y-axis assembly comprises Y-axis servo drive motor, the ball screw assembly, being in transmission connection with Y-axis servo drive motor, the Y-axis slide plate being in transmission connection with ball screw assembly, and the Y-axis guide rail coordinating with Y-axis slide plate, on described Y-axis slide plate, be fixedly connected with X to multiaxis unit head assembly and Z-direction multiaxis unit head assembly.
The described row-knife numerically controlled lathe of six axle Compound Machining, it is characterized in that described Z axis assembly comprises Z axis drive motors, the Z axis screw mandrel being in transmission connection with Z axis drive motors, the Z axis planker being connected with Z axis screw rod transmission and the Z axis guide rail that coordinates with Z axis planker, on described Z axis planker, be fixedly installed X-axis assembly.
The described row-knife numerically controlled lathe of six axle Compound Machining, is characterized in that described X-axis assembly comprises X-axis drive motors, the X-axis screw mandrel being in transmission connection with X-axis drive motors, the X-axis planker being connected with X-axis screw rod transmission and the X-axis guide rail that coordinates with X-axis planker.
The described row-knife numerically controlled lathe of six axle Compound Machining, is characterized in that described chisel holder system comprises knife rest plate and is arranged on the tool rest on knife rest plate.
The described row-knife numerically controlled lathe of six axle Compound Machining, is characterized in that described Y-axis assembly is fixedly installed on the X-axis planker of X-axis assembly by the Y-axis installing plate arranging.
The described row-knife numerically controlled lathe of six axle Compound Machining, it is characterized in that described Y-axis servo drive motor connects ball screw assembly, by the synchronous belt pulley transmission arranging, the described ball screw assembly, lead screw pair nut that is threaded, described lead screw pair nut is fixedly connected with Y-axis slide plate.
The described row-knife numerically controlled lathe of six axle Compound Machining, is characterized in that described X comprises that to multiaxis unit head assembly multiaxis power head part and X are to servomotor.
The described row-knife numerically controlled lathe of six axle Compound Machining, is characterized in that described Z-direction multiaxis unit head assembly comprises multiaxis power head part and Z-direction servomotor.
The above-mentioned row-knife numerically controlled lathe of six axle Compound Machining, reasonable in design, simple in structure, existing row's cutter lathe is transformed, realize X-axis, Z axis and Y-axis through transport, main shaft and two six axle machining type row cutter numerically controlled lathes that multiaxis unit head cuts, realize the manufacture of complicated shape part successively, and the development of numerical control industry is had to positive meaning.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 is Y-axis assembly and the X structural representation to multiaxis unit head assembly, Z-direction multiaxis unit head assembly;
Fig. 4 is A-A cutaway view in Fig. 3;
Fig. 5 is the plan structure schematic diagram of Fig. 3;
Fig. 6 is the structural representation of cutter holder assembly;
Fig. 7 is the structural representation of X-axis assembly;
Fig. 8 is the structural representation of Z axis assembly.
In figure: 1-spindle assemblies; 2-Y shaft assembly; 201-ball screw assembly; 202-Y axle bearing; 203-synchronous pulley; 204-Y axle slide plate; 205-Y axis rail; 206-Y axle servo drive motor; 207-lead screw pair nut; 208-Y axle installing plate; 3-chisel holder system; 301-knife rest plate; 302-tool rest; 4-X shaft assembly; 401-X axis drive motor; 402-X axle shaft coupling; 403-X axle fore bearing; 404-X axial filament bar; 405-X axis carriage; 406-X axis rail; 407-X-axis rear bearing; 5-Z shaft assembly; 501-Z axis drive motor; 502-Z axle shaft coupling; 503-Z axle fore bearing; 504-Z axial filament bar; 505-Z axis rail; 506-Z axis carriage; 507-Z axle rear bearing; 6-Z is to multiaxis unit head assembly; 7-X is to multiaxis unit head assembly; 8-lathe bed.
The specific embodiment
Further illustrate the present invention below in conjunction with Figure of description.
As shown in the figure, the row-knife numerically controlled lathe of six axle Compound Machining comprises lathe bed 8, be arranged on spindle assemblies 1, Z axis assembly 5 on lathe bed 8, be arranged on the X-axis assembly 4 of Z axis assembly 5, be arranged on Y-axis assembly 2, the chisel holder system 3 of X-axis assembly 4, be arranged on X on Y-axis assembly 2 to multiaxis unit head assembly 7 and Z-direction multiaxis unit head assembly 6.
Z axis assembly 5 comprises Z axis drive motors 501, Z axis drive motors 501 connects Z axis screw mandrel 504 by Z axis shaft coupling 502, Z axis screw mandrel 504 rear and front ends are provided with Z axis fore bearing 503 and Z axis rear bearing 507, on Z axis screw mandrel 504, connect Z axis planker 506 by the feed screw nut who arranges, Z axis planker 506 is slidably matched with Z axis guide rail 505.On Z axis planker 506, be fixedly installed X-axis assembly 4.
X-axis assembly 4 comprises X-axis drive motors 401, X-axis drive motors 401 connects X-axis screw mandrel 404 by X-axis shaft coupling 402, X-axis screw mandrel 404 rear and front ends are provided with X-axis fore bearing 402 and X-axis rear bearing 407, on X-axis screw mandrel 404, connect X-axis planker 405 by the feed screw nut who arranges, X-axis planker 405 is slidably matched with X-axis guide rail 406.On X-axis planker 405, be fixedly installed Y-axis assembly 2 and chisel holder system 3.Chisel holder system 3 comprises knife rest plate 301 and is arranged on the tool rest 302 on knife rest plate 301.
Y-axis assembly 2 comprises Y-axis servo drive motor 206, the ball screw assembly, 201 being in transmission connection with Y-axis servo drive motor 206, the Y-axis slide plate 204 being in transmission connection with ball screw assembly, 201 and the Y-axis guide rail 205 that coordinates with Y-axis slide plate 204.On the Y-axis slide plate 204 of Y-axis assembly 2, be fixedly connected with X to multiaxis unit head assembly 7 and Z-direction multiaxis unit head assembly 6.Y-axis assembly 2 is fixedly installed on the X-axis planker 405 of X-axis assembly 4 by the Y-axis installing plate 208 arranging.As the preferred structure of Y-axis assembly 2, Y-axis servo drive motor 206 is by synchronous pulley 203 ball screw assembly, 201 that is in transmission connection arranging, ball screw assembly, 201 ends are equipped with Y-axis bearing 202, the lead screw pair that is threaded on ball screw assembly, 201 nut 207, lead screw pair nut 207 is fixedly connected with the Y-axis slide plate 204 of Y-axis assembly 2.X comprises that to multiaxis unit head assembly 7 multiaxis power head part and X are to servomotor, and Z-direction multiaxis unit head assembly 6 comprises multiaxis power head part and Z-direction servomotor.
In addition, the spindle assemblies 1 in the present invention is existing parts, does not repeat at this.
When use, Z axis assembly 5 drives by Z axis drive motors 501, and Z axis assembly 5 moves back and forth along Z-direction; X-axis assembly 4 is with 5 motions of Z axis assembly, and X-axis assembly 4 is driven by X-axis drive motors 401 simultaneously, and X-axis assembly 4 moves back and forth along X-direction; Chisel holder system 3 is arranged on therewith motion on X-axis assembly 4, completes cutting function; Y-axis assembly 2 is also arranged on X-axis assembly 4, when moving with X-axis assembly 4, Y-axis assembly 2 drives Y-axis assembly 2 to move up and down along Y direction by Y-axis servo drive motor 206, be arranged on X on Y-axis assembly 2 to multiaxis unit head assembly 7 and Z-direction multiaxis unit head assembly 6 with its motion, and self drive rotation processing; Thereby complete the function of three axle through transport controls, three axle machining.
Control system control Y-axis servo drive motor 206, X-axis drive motors 401 and the Z axis drive motors 501 of numerically controlled lathe participate in system through transport control simultaneously, thereby realize X-axis, Z axis, Y-axis three axle through transport processing, the X being arranged on Y-axis assembly 2 is controlled respectively by system to multiaxis unit head assembly 7 and Z-direction multiaxis unit head assembly 6, realizes independent rotation and processing; The spindle assemblies 1 of lathe is realized different requirements by system control.
Shown in the above and figure is only the preferred embodiment of the present invention.It should be pointed out that for the person of ordinary skill of the art, under the premise without departing from the principles of the invention, can also make some modification and improvement, these also should be considered as belonging to protection scope of the present invention.

Claims (8)

1. the row-knife numerically controlled lathe of six axle Compound Machining, comprise lathe bed (8), be arranged on the spindle assemblies (1) on lathe bed (8), Z axis assembly (5), be arranged on the X-axis assembly (4) of Z axis assembly (5), on the X-axis planker (405) of the X-axis assembly (4) described in it is characterized in that, be fixedly installed Y-axis assembly (2) and chisel holder system (3), described Y-axis assembly (2) comprises Y-axis servo drive motor (206), the ball screw assembly, (201) being in transmission connection with Y-axis servo drive motor (206), the Y-axis slide plate (204) being in transmission connection with ball screw assembly, (201) and the Y-axis guide rail (205) coordinating with Y-axis slide plate (204), on described Y-axis slide plate (204), be fixedly connected with X to multiaxis unit head assembly (7) and Z-direction multiaxis unit head assembly (6).
2. the row-knife numerically controlled lathe of six axle Compound Machining as claimed in claim 1, it is characterized in that described Z axis assembly (5) comprises Z axis drive motors (501), the Z axis screw mandrel (504) being in transmission connection with Z axis drive motors (501), the Z axis planker (506) being in transmission connection with Z axis screw mandrel (504) and the Z axis guide rail (505) that coordinates with Z axis planker (506), on described Z axis planker (506), be fixedly installed X-axis assembly (4).
3. the row-knife numerically controlled lathe of six axle Compound Machining as claimed in claim 1, is characterized in that described X-axis assembly (4) comprises X-axis drive motors (401), the X-axis screw mandrel (404) being in transmission connection with X-axis drive motors (401), the X-axis planker (405) being in transmission connection with X-axis screw mandrel (404) and the X-axis guide rail (406) that coordinates with X-axis planker (405).
4. the row-knife numerically controlled lathe of six axle Compound Machining as claimed in claim 1, is characterized in that described chisel holder system (3) comprises knife rest plate (301) and is arranged on the tool rest (302) on knife rest plate (301).
5. the row-knife numerically controlled lathe of six axle Compound Machining as claimed in claim 1, is characterized in that described Y-axis assembly (2) is fixedly installed on the X-axis planker (405) of X-axis assembly (4) by the Y-axis installing plate (208) arranging.
6. the row-knife numerically controlled lathe of six axle Compound Machining as claimed in claim 1, it is characterized in that described Y-axis servo drive motor (206) is by the synchronous pulley (203) of the setting ball screw assembly, (201) that is in transmission connection, described ball screw assembly, (201) the lead screw pair nut (207) that is threaded, described lead screw pair nut (207) is fixedly connected with Y-axis slide plate (204).
7. the row-knife numerically controlled lathe of six axle Compound Machining as claimed in claim 1, is characterized in that described X comprises that to multiaxis unit head assembly (7) multiaxis power head part and X are to servomotor.
8. the row-knife numerically controlled lathe of six axle Compound Machining as claimed in claim 1, is characterized in that described Z-direction multiaxis unit head assembly (6) comprises multiaxis power head part and Z-direction servomotor.
CN201410107219.1A 2014-03-21 2014-03-21 Row tool type digital controlled lathe in six-axis combined machining mode Pending CN103878626A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410107219.1A CN103878626A (en) 2014-03-21 2014-03-21 Row tool type digital controlled lathe in six-axis combined machining mode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410107219.1A CN103878626A (en) 2014-03-21 2014-03-21 Row tool type digital controlled lathe in six-axis combined machining mode

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104827351A (en) * 2015-01-16 2015-08-12 南京建克机械有限公司 Six-axis Swiss-type turning-milling machine tool formed by matching positive-axis mechanism with third axis group mechanism
CN108778579A (en) * 2016-03-04 2018-11-09 住友电工硬质合金株式会社 Method for manufacture machine component, the equipment for manufacture machine component, the method for processing rotationally symmetrical surf, recording medium and program
CN113417919A (en) * 2021-08-24 2021-09-21 常州赫尚赫机械有限公司 Pin shaft and pin shaft lathe for assembling same

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Publication number Priority date Publication date Assignee Title
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CN201950213U (en) * 2010-11-23 2011-08-31 林宇 High precision numerical control lathe
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CN102554268A (en) * 2012-02-28 2012-07-11 广州市新帅机械制造有限公司 Vertical lathe
CN202556073U (en) * 2012-04-16 2012-11-28 湖北广达机床有限公司 Y axis power head
CN203031367U (en) * 2012-11-30 2013-07-03 宁夏新瑞长城机床有限公司 Motive power device of tool
CN203409268U (en) * 2013-08-09 2014-01-29 陈文海 Double-tool base lathe
CN203751811U (en) * 2014-03-21 2014-08-06 杭州万宝数控机床有限公司 Six-shaft combined machining row-tool-type numerical-control lathe

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200942469Y (en) * 2006-08-25 2007-09-05 济南一机床集团有限公司 Lathe
EP2033725B1 (en) * 2007-09-10 2011-11-02 Samsys GmbH Universal automatic device for supplying and unloading parts for a machine tool
CN201950213U (en) * 2010-11-23 2011-08-31 林宇 High precision numerical control lathe
CN102554268A (en) * 2012-02-28 2012-07-11 广州市新帅机械制造有限公司 Vertical lathe
CN202556073U (en) * 2012-04-16 2012-11-28 湖北广达机床有限公司 Y axis power head
CN203031367U (en) * 2012-11-30 2013-07-03 宁夏新瑞长城机床有限公司 Motive power device of tool
CN203409268U (en) * 2013-08-09 2014-01-29 陈文海 Double-tool base lathe
CN203751811U (en) * 2014-03-21 2014-08-06 杭州万宝数控机床有限公司 Six-shaft combined machining row-tool-type numerical-control lathe

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104827351A (en) * 2015-01-16 2015-08-12 南京建克机械有限公司 Six-axis Swiss-type turning-milling machine tool formed by matching positive-axis mechanism with third axis group mechanism
CN108778579A (en) * 2016-03-04 2018-11-09 住友电工硬质合金株式会社 Method for manufacture machine component, the equipment for manufacture machine component, the method for processing rotationally symmetrical surf, recording medium and program
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CN113417919A (en) * 2021-08-24 2021-09-21 常州赫尚赫机械有限公司 Pin shaft and pin shaft lathe for assembling same

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