JP6779319B2 - 工作機械 - Google Patents
工作機械 Download PDFInfo
- Publication number
- JP6779319B2 JP6779319B2 JP2018566674A JP2018566674A JP6779319B2 JP 6779319 B2 JP6779319 B2 JP 6779319B2 JP 2018566674 A JP2018566674 A JP 2018566674A JP 2018566674 A JP2018566674 A JP 2018566674A JP 6779319 B2 JP6779319 B2 JP 6779319B2
- Authority
- JP
- Japan
- Prior art keywords
- axis
- spindle head
- spindle
- machine tool
- rotary feed
- 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.)
- Active
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Classifications
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/48—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C1/00—Milling machines not designed for particular work or special operations
- B23C1/002—Gantry-type milling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C1/00—Milling machines not designed for particular work or special operations
- B23C1/12—Milling machines not designed for particular work or special operations with spindle adjustable to different angles, e.g. either horizontal or vertical
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/012—Portals
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/015—Frames, beds, pillars
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/017—Arrangements of ways
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
- B23Q1/54—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only
- B23Q1/5406—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only a single rotating pair followed perpendicularly by a single rotating pair
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
- B23Q1/60—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism
- B23Q1/62—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides
- B23Q1/621—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/30784—Milling including means to adustably position cutter
- Y10T409/307952—Linear adjustment
- Y10T409/308288—Linear adjustment including gantry-type cutter-carrier
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/30784—Milling including means to adustably position cutter
- Y10T409/308512—Compound angular adjustment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/309576—Machine frame
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
- Turning (AREA)
Description
図1、2を参照すると、工具の姿勢を制御する2つの回転送り軸と、工具に対してワークの位置を相対的に移動する3つの直線送り軸とを有した工作機械の一例が示されている。工作機械10は、工場の床面に固定された基台としてのベッド12、ベッド12の後端側(図1では右側)で同ベッド12の上面に立設、固定されたコラム14、ベッド12の前方部分(図1では左側)の上面で前後方向またはY軸方向(図1では左右方向)に移動可能に設けられワークWが固定されるテーブル26、テーブル26の上方に設けられ主軸24を回転可能に支持する主軸頭22、コラム14の頂部で左右方向またはX軸方向(図1では紙面に垂直な方向)に移動可能に設けられたサドル16、サドル16に設けられ主軸頭22を回転軸線Oaを中心として回転可能に支持する主軸頭支持部60を具備している。主軸頭支持部60は、サドル16の前面で上下方向またはZ軸方向に移動可能に取り付けられたZ軸スライダ18と、Z軸スライダ18に第2の回転軸線としての傾斜軸線Ocを中心としてC軸方向に回転可能に支持されたC軸旋回軸20とを具備している。
12 ベッド
14 コラム
14a 傾斜面
16 サドル
16b 凹部
18 Z軸スライダ
20 C軸旋回軸
20a 腕部
20b 腕部
21 A軸サーボモータ
22 主軸頭
22a A軸旋回軸
22b A軸旋回軸
24 主軸
26 テーブル
28 X軸ガイドレール
34 X軸サーボモータ
36 Z軸ガイドレール
42 ブラケット
44 Z軸サーボモータ
46 Y軸ガイドレール
50 軸受
52 C軸サーボモータ
60 主軸頭支持部
Claims (6)
- 工具の姿勢を制御する2つの回転送り軸と、工具に対してワークの位置を相対的に移動する直線送り軸とを有した工作機械において、
先端部に工具を装着する主軸と、
前記主軸を主軸回転軸線周りに回転可能に支持する主軸頭と、
前記主軸頭を前記主軸回転軸線に対して垂直に延びる第1の軸線周りに回転可能に支持する主軸頭支持部と、
前記主軸頭支持部に設けられ、前記主軸頭を前記第1の軸線周りに回転送りする第1の回転送り軸装置と、
前記主軸頭支持部を前記第1の軸線に対して垂直、かつ、前面側から背面側へ斜め上方に鉛直方向に対して傾斜して延びた第2の軸線周りに回転可能に支持するサドルと、
前記サドルの前面側に設けられ、前記主軸頭支持部を前記第2の軸線周りに回転送りする第2の回転送り軸装置と、
を具備することを特徴とした工作機械。 - ベッドと、該ベッドに設けられ前記サドルを水平な左右方向に往復動可能に支持するコラムとを更に具備し、
前記コラムが前記第2の軸線と略平行に延びる傾斜面を有しており、前記サドルが前記傾斜面の上方に配置される請求項1に記載の工作機械。 - 前記主軸頭支持部は、前記サドルの前面に鉛直方向に往復動可能に取り付けられたZ軸スライダに前記第2の軸線周りに回転可能に支持されたC軸回転送り軸に形成された左右一対の腕部を有している請求項2に記載の工作機械。
- 前記第2の回転送り軸装置は、前記主軸頭支持部に組み込まれ、前記C軸回転送り軸に結合されたサーボモータを具備する請求項3に記載の工作機械。
- 前記主軸頭は、前記左右一対の腕部に水平な第1の軸線周りに回転可能に支持された旋回軸を有している請求項4に記載の工作機械。
- 前記第1の回転送り軸装置は、前記左右一対の腕部の一方に組み込まれ、前記主軸頭の旋回軸に結合されたサーボモータを具備する請求項5に記載の工作機械。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2017/004442 WO2018146728A1 (ja) | 2017-02-07 | 2017-02-07 | 工作機械 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2018146728A1 JPWO2018146728A1 (ja) | 2019-11-07 |
JP6779319B2 true JP6779319B2 (ja) | 2020-11-04 |
Family
ID=63107265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018566674A Active JP6779319B2 (ja) | 2017-02-07 | 2017-02-07 | 工作機械 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11407071B2 (ja) |
EP (1) | EP3581327A4 (ja) |
JP (1) | JP6779319B2 (ja) |
CN (1) | CN110248768B (ja) |
WO (1) | WO2018146728A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017216446A1 (de) * | 2017-09-17 | 2019-03-21 | Deckel Maho Seebach Gmbh | Werkzeugmaschine zur Bearbeitung eines Werkstücks |
WO2022219773A1 (ja) * | 2021-04-15 | 2022-10-20 | Dmg森精機株式会社 | 工作機械 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60167729A (ja) * | 1984-02-09 | 1985-08-31 | Teijin Seiki Co Ltd | 工作機械 |
IT223203Z2 (it) * | 1991-06-07 | 1995-06-13 | Comau Spa | Unita' di produzione per lavorazioni meccaniche ad asportazione di truciolo. |
JPH10277857A (ja) * | 1997-04-03 | 1998-10-20 | Sodick Co Ltd | 工作機械 |
DE19850603A1 (de) * | 1998-11-03 | 2000-05-11 | Ds Technologie Werkzeugmaschin | Fräskopfeinheit |
DE69916862T2 (de) | 1999-02-26 | 2005-04-21 | Mori Seiki Seisakusho Kk | Werkzeugmaschine |
CN1344388A (zh) * | 1999-03-22 | 2002-04-10 | 尤诺瓦Ip有限公司 | 用于控制中枢机器部件的方法 |
EP1050387A1 (en) * | 1999-05-06 | 2000-11-08 | Pade S.a.s. di De Moliner Vinicio & C. | A machine for machining the ends of parts for furniture and the like |
DE10061934B4 (de) | 2000-12-13 | 2005-06-16 | Deckel Maho Pfronten Gmbh | Werkzeugmaschine zur spanenden Werkstückbearbeitung |
ITFI20010068A1 (it) * | 2001-04-20 | 2002-10-20 | Bacci Paolino Di Bacci Agostin | Macchina utensile per la lavorazione di estremita' ed intermedie su prezzi allungati come componenti di sedie ed altro |
DE10144679A1 (de) * | 2001-09-11 | 2003-03-27 | Waldrich Werkzeugmasch | Bearbeitungszentrum |
JP2003225806A (ja) * | 2002-01-30 | 2003-08-12 | Nakamura Tome Precision Ind Co Ltd | 複合nc旋盤のフレーム構造 |
JP2004338007A (ja) * | 2003-05-14 | 2004-12-02 | Mitsubishi Heavy Ind Ltd | 回転駆動機構及びテーブル装置及び工具主軸装置及び工作機械 |
EP1700653A1 (en) * | 2005-03-11 | 2006-09-13 | ANNN Yang Machinery Co., Ltd. | Vertical compound lathe and milling machine |
KR20080018166A (ko) * | 2005-05-16 | 2008-02-27 | 스타라그헥케르트 아게 | 개별적인 캐리지 상에 2개의 클램프 지점을 포함하는 기계가공 공구 |
WO2008078455A1 (ja) * | 2006-12-27 | 2008-07-03 | Nsk Ltd. | 主軸装置及びそれを備えた複合加工工作機械 |
ATE532603T1 (de) * | 2008-05-23 | 2011-11-15 | Paolino Bacci Srl | Drehbarer mehrspindel-betriebskopf und werkzeugmaschine damit |
DE102009011443A1 (de) * | 2009-01-16 | 2010-07-22 | Wieland Dental + Technik Gmbh & Co. Kg | Bearbeitungsmaschine |
CN101491849B (zh) * | 2009-01-20 | 2011-12-07 | 湖南创远盖尔数控机床有限公司 | 多轴多结构选择的自由型数控锥齿轮加工机床 |
EP2305418A1 (de) * | 2009-10-03 | 2011-04-06 | Fischer AG Präzisionsspindeln | Mehrachsen-Schwenkkopf-Anordnung für eine Bearbeitungsmaschine |
DE102010004990B4 (de) * | 2010-01-19 | 2012-01-19 | Deckel Maho Seebach Gmbh | Werkzeugmaschine |
WO2011132324A1 (ja) * | 2010-04-23 | 2011-10-27 | 株式会社牧野フライス製作所 | 主軸ユニット及びテーブルユニット、並びに工作機械 |
KR101726447B1 (ko) * | 2011-01-21 | 2017-04-12 | 두산공작기계 주식회사 | 고강성 복합가공기 |
CN102248227B (zh) * | 2011-06-14 | 2012-11-21 | 湖南中大创远数控装备有限公司 | 一种螺旋锥齿轮加工机床 |
DE102012201736B3 (de) * | 2012-02-06 | 2013-06-27 | Deckel Maho Pfronten Gmbh | Universal-Werkzeugmaschine mit Spänesammelraum |
CN202571834U (zh) | 2012-04-10 | 2012-12-05 | 协鸿工业股份有限公司 | 具有内部斜肋的龙门滑座 |
JP2015182170A (ja) | 2014-03-24 | 2015-10-22 | 三菱重工業株式会社 | 工作機械 |
WO2019102561A1 (ja) * | 2017-11-22 | 2019-05-31 | 株式会社牧野フライス製作所 | 工作機械 |
-
2017
- 2017-02-07 EP EP17896090.2A patent/EP3581327A4/en active Pending
- 2017-02-07 JP JP2018566674A patent/JP6779319B2/ja active Active
- 2017-02-07 WO PCT/JP2017/004442 patent/WO2018146728A1/ja unknown
- 2017-02-07 US US16/484,028 patent/US11407071B2/en active Active
- 2017-02-07 CN CN201780085450.7A patent/CN110248768B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
EP3581327A1 (en) | 2019-12-18 |
JPWO2018146728A1 (ja) | 2019-11-07 |
EP3581327A4 (en) | 2020-11-04 |
WO2018146728A1 (ja) | 2018-08-16 |
CN110248768B (zh) | 2022-09-13 |
US20190389016A1 (en) | 2019-12-26 |
CN110248768A (zh) | 2019-09-17 |
US11407071B2 (en) | 2022-08-09 |
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