CN104441080B - Double-swing five-shaft head - Google Patents

Double-swing five-shaft head Download PDF

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Publication number
CN104441080B
CN104441080B CN201410596147.1A CN201410596147A CN104441080B CN 104441080 B CN104441080 B CN 104441080B CN 201410596147 A CN201410596147 A CN 201410596147A CN 104441080 B CN104441080 B CN 104441080B
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China
Prior art keywords
main shaft
double
swing
fixed
turning arm
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Active
Application number
CN201410596147.1A
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Chinese (zh)
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CN104441080A (en
Inventor
董凯林
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.)
Qingdao Speed Control Technology Co., Ltd.
Original Assignee
QINGDAO SUBA CNC-EQUIPMENT Co Ltd
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Priority to CN201410596147.1A priority Critical patent/CN104441080B/en
Publication of CN104441080A publication Critical patent/CN104441080A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27CPLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
    • B27C5/00Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor

Abstract

The invention relates to a double-swing five-shaft head, comprising a fixing frame, a servo motor, a speed reducer, a rotating arm and an electric main shaft, wherein the upper end of the rotating arm is arranged and fixed on the speed reducer through a rotating plate; a rotary motor is arranged in the rotating plate, and is fixed together with the rotating plate through a rotating bearing; a main shaft of the rotary motor is fixed together with the upper end of the rotating arm through a fixed notch; the electric main shaft is arranged at the lower end of the rotating arm; a spindle motor and the speed reducer are arranged in the lower end of the rotating arm; and the spindle motor is connected with the electric main shaft through the speed reducer. According to the double-swing five-shaft head, the servo motor is adopted for driving; and an angle encoder is adopted for detecting the indexing of the axis A and the axis C, and thus the high-precision indexing is achieved; the RV speed reducer is adopted as a reduction indexing mechanism, and thus high torque is achieved; the double-swing five-shaft head can be applied to a five-axes coordinated machining numerical control machine tool; the five-axes coordinated machining of the numerical control machine tool is achieved; and the double-swing five-shaft head has the advantages of small size, high accuracy, safety in operation, low labor intensity and the like.

Description

A kind of double pendulum five spindle nose
Technical field
The present invention relates to a kind of woodworking machinery is and in particular to a kind of double pendulum five spindle nose.
Background technology
At present, double pendulum five spindle nose is mainly by the national famous five-axis linkage machine tools factory such as France, Germany, Italy, U.S. Family and numerical control machine tool functional component producer are monopolized.In recent years, although China's machine industry achieves rapid progress, with double pendulum Five spindle noses are Digit Control Machine Tool functional part representative, embodying Digit Control Machine Tool core technology, hover in low level for a long time, or directly Connect and depend on import.If these Digit Control Machine Tool functional parts can not form independent intellectual property right as early as possible, will seriously restrict domestic Digit Control Machine Tool is to superior development.Therefore, develop and there is double pendulum five spindle nose of independent intellectual property right become the task of top priority.Existing Adopting gear drive or Worm Wheel System double pendulum five spindle nose, it is low that gear drive or Worm Wheel System have an indexing accuracy more, Bulky shortcoming.
Content of the invention
The present invention overcomes the deficiencies in the prior art it is proposed that a kind of double pendulum five spindle nose, and described double pendulum five spindle nose adopts servo Motor drive and high-precision indexing is realized, using RV reductor as deceleration dividing engine using angular encoder detection A, C-axis scale division Structure, realizes high torque, can apply on 5 axle linkage motion cutting Digit Control Machine Tools, realizes 5 axle linkage motion cutting of Digit Control Machine Tool.Have The low advantage of small volume, high precision, safe operation, labor intensity.
The technical scheme is that:
A kind of double pendulum five spindle nose, including fixed mount, servomotor, controller, main gear reducer, turning arm and electro spindle, watches Take motor to be arranged on fixed mount, main gear reducer and controller are fixed on the inside of fixed mount, servomotor is led to main gear reducer Cross the linking of mechanical mechanism phase, the upper end of turning arm is fixed on main gear reducer by a rotating disk, in described rotating disk It is provided with electric rotating machine, described electric rotating machine is fixed together with rotating disk by swivel bearing, the main shaft of described electric rotating machine leads to Cross a fixing notch to be fixed together with the upper end of described turning arm, formation C axle, the lower end of turning arm can be rotated about the z axis Described electro spindle is installed, inside the lower end of turning arm, is provided with spindle motor and main shaft reductor, slow down in main gear reducer and main shaft Machine is provided with angular encoder.Described spindle motor is connected by main shaft reductor with electro spindle, can rotate around X-axis, shape Become A axle, this structure uses small volume, high precision, the big RV reductor of output torque, is arranged on permissible in CNC milling machine Realize axle linkage motion cutting.
The invention has the beneficial effects as follows:
The present invention is driven using servomotor and realizes high-precision indexing using angular encoder detection A, C-axis scale division, adopts RV reductor, as deceleration indexing mechanism, realizes high torque, can apply on 5 axle linkage motion cutting Digit Control Machine Tools, realize numerical control 5 axle linkage motion cutting of lathe.There is small volume, high precision, safe operation, the low advantage of labor intensity.
Brief description
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is main structure diagram of the present invention;
Fig. 2 is backsight structural representation of the present invention;
Fig. 3 is perspective view of the present invention;
Fig. 4 is overlooking the structure diagram of the present invention.
In figure:1st, fixed mount;2nd, servomotor;3rd, main gear reducer;4th, turning arm;5th, electro spindle.
Specific embodiment
Referring to shown in Fig. 1 to Fig. 4, the present invention includes fixed mount 1, servomotor 2, controller, main gear reducer 3, turning arm 4 With electro spindle 5, servomotor 2 is arranged on fixed mount 1, and main gear reducer 3 and controller are fixed on the inside of fixed mount 1, servo Motor 2 is connected by mechanical mechanism phase with main gear reducer 3, and the upper end of turning arm 4 is fixed on master by a rotating disk and subtracts On fast machine 3, in described rotating disk, it is provided with electric rotating machine, described electric rotating machine is fixed together with rotating disk by swivel bearing, The main shaft of described electric rotating machine is fixed together by the upper end of a fixing notch and described turning arm 4, can rotate about the z axis Form C axle, described electro spindle 5 is installed in the lower end of turning arm 4, be provided with spindle motor inside the lower end of turning arm 4 and main shaft slows down Machine, is provided with angular encoder on main gear reducer 3 and main shaft reductor.Described spindle motor is slowed down by main shaft with electro spindle 5 Machine is connected, and can rotate around X-axis, forms A axle, this structure uses small volume, high precision, the big RV of output torque Reductor, is arranged in CNC milling machine and can realize 5 axle linkage motion cutting.Controller controls the fortune of each motor by programmed instruction OK.

Claims (1)

1. a kind of double pendulum five spindle nose, is characterized in that:Including fixed mount, servomotor, controller, main gear reducer, turning arm and electricity Main shaft, servomotor is arranged on fixed mount, and main gear reducer and controller are fixed on the inside of fixed mount, and servomotor is subtracted with master Fast machine is connected by mechanical mechanism phase, and the upper end of turning arm is fixed on main gear reducer by a rotating disk, described rotation It is provided with electric rotating machine, described electric rotating machine is fixed together with rotating disk by swivel bearing in rotating disk, described electric rotating machine Main shaft is fixed together with the upper end of described turning arm by a fixing notch, and described electro spindle is installed in the lower end of turning arm, It is provided with spindle motor and main shaft reductor inside the lower end of turning arm, main gear reducer and main shaft reductor are provided with angular coding Device, described spindle motor is connected by main shaft reductor with electro spindle.
CN201410596147.1A 2014-10-30 2014-10-30 Double-swing five-shaft head Active CN104441080B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410596147.1A CN104441080B (en) 2014-10-30 2014-10-30 Double-swing five-shaft head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410596147.1A CN104441080B (en) 2014-10-30 2014-10-30 Double-swing five-shaft head

Publications (2)

Publication Number Publication Date
CN104441080A CN104441080A (en) 2015-03-25
CN104441080B true CN104441080B (en) 2017-02-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410596147.1A Active CN104441080B (en) 2014-10-30 2014-10-30 Double-swing five-shaft head

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CN (1) CN104441080B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108393990A (en) * 2017-02-07 2018-08-14 张聪捷 Imitative hand scrapes the XYZ axis floating displacement cutting structures of plank
CN108188455A (en) * 2018-03-01 2018-06-22 台州市晨好自动化设备有限公司 A kind of high speed AC five-axle linkage Double swing heads
CN109940707B (en) * 2019-03-13 2023-12-26 济南品脉数控设备有限公司 Five machining center of wood
CN111590091B (en) * 2020-05-19 2022-12-20 科德数控股份有限公司 Double-swing-angle spindle head
CN114161172A (en) * 2021-11-26 2022-03-11 广东欧亚特机械设备有限公司 Five-axis spindle head and machining center
CN114227830A (en) * 2022-01-15 2022-03-25 广东昱恒业智能装备有限公司 C-axis machine head of wood processing machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20017659U1 (en) * 2000-10-13 2001-03-01 Jaeger Alfred Bracket for a motor spindle
CN101767285B (en) * 2010-01-13 2011-06-08 济南二机床集团有限公司 Mechanical main shaft type AC double-swinging-angle numerical control milling head
KR101308041B1 (en) * 2011-04-07 2013-09-12 주식회사 국제이엔지 3-axes milling head for a machine tool
CN202292234U (en) * 2011-10-21 2012-07-04 机械科学研究总院先进制造技术研究中心 Multiple axes rotary spindle head and five-axis motion system comprising same
CN102962682B (en) * 2012-11-26 2014-12-17 桂林电子科技大学 Precise-gear-transmission type A/C-axis double-swinging-angle numerical control milling head
CN203109692U (en) * 2013-01-21 2013-08-07 南京启湘机电科技有限公司 Vertical-type numerically-controlled machine tool main shaft swinging device
CN203171359U (en) * 2013-01-24 2013-09-04 深圳市玮之度科技发展有限公司 Numerical control machining device

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Publication number Publication date
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CP03 Change of name, title or address

Address after: 266000 Baidu (Qingdao) innovation center, Wenchang Road, Licang District, Qingdao, Shandong Province, No. 158, 1 layer a -2 room

Patentee after: Qingdao Speed Control Technology Co., Ltd.

Address before: 266000 Ruijin Road, Licang District, Qingdao, Shandong Province, No. 29-2

Patentee before: Qingdao SUBA CNC-Equipment Co., Ltd.

CP03 Change of name, title or address