JP6948915B2 - 工作機械 - Google Patents
工作機械 Download PDFInfo
- Publication number
- JP6948915B2 JP6948915B2 JP2017211261A JP2017211261A JP6948915B2 JP 6948915 B2 JP6948915 B2 JP 6948915B2 JP 2017211261 A JP2017211261 A JP 2017211261A JP 2017211261 A JP2017211261 A JP 2017211261A JP 6948915 B2 JP6948915 B2 JP 6948915B2
- Authority
- JP
- Japan
- Prior art keywords
- spindle
- support
- axis
- support surface
- ventilation hole
- 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
Links
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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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/14—Methods or arrangements for maintaining a constant temperature in parts of machine tools
- B23Q11/145—Methods or arrangements for maintaining a constant temperature in parts of machine tools using a jet of gas or cutting liquid
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
- B23Q11/126—Arrangements for cooling or lubricating parts of the machine for cooling only
- B23Q11/127—Arrangements for cooling or lubricating parts of the machine for cooling only for cooling motors or spindles
-
- 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
-
- 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
- B23Q1/25—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
-
- 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
- B23Q1/58—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 a single sliding 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/14—Methods or arrangements for maintaining a constant temperature in parts of machine tools
-
- 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
- Y10T409/303976—Milling with means to control temperature or lubricate
-
- 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
- Y10T409/309352—Cutter spindle or spindle support
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Machine Tool Units (AREA)
Description
2 基台
10 正面主軸ユニット
11 正面主軸台
12 正面主軸
13 正面Z軸レール
20 ガイドブッシュ
21 ブッシュ支持台
30 背面主軸ユニット
31 背面主軸台
31a 円筒状部分
31b ヒートシンク
31c 正面工具台32 背面主軸
33 背面X軸レール
34 X軸スライドテーブル
35 背面Z軸レール
36 Z軸スライドテーブル
37 支持体
37a 支持面
37b 反対面
38 背面Y軸レール(移動機構)
39 正面加工用工具
40 背面工具台
41 背面加工用工具
50 電動モータ
50a 出力軸
51 フレーム
60 ボールネジ機構(移動機構)
61 雄ねじ部
62 軸受
63 ボール
64 ナット部
70 プーリー機構
71 出力側プーリー
72 入力側プーリー
73 ベルト
80 通風孔
90 送風機
91 シュラウド
92 ファン
93 フランジ部分
W ワーク
D1 駆動装置
D2 駆動装置
D3 駆動装置
Claims (2)
- 支持体の支持面に該支持面に軸線が沿う姿勢で支持された主軸が、前記支持面に沿うとともに該主軸の軸線に直交する上下方向に移動可能である工作機械であって、
前記支持体に、前記支持面と該支持面とは反対側を向く反対面との間で前記支持体を貫通し、前記主軸に向けて開口する通風孔が設けられ、
前記通風孔の、前記反対面の側の開口に配置され、前記通風孔に前記反対面の側から前記支持面の側に向けて強制的に風を流す送風機を備えていることを特徴とする工作機械。 - 前記主軸を前記支持面に対して上下方向に移動可能とする移動機構が、前記支持体の前記支持面の側に設けられている、請求項1に記載の工作機械。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017211261A JP6948915B2 (ja) | 2017-10-31 | 2017-10-31 | 工作機械 |
KR1020207010721A KR102656414B1 (ko) | 2017-10-31 | 2018-10-03 | 공작 기계 |
CN201880065994.1A CN111201110B (zh) | 2017-10-31 | 2018-10-03 | 机床 |
PCT/JP2018/037105 WO2019087667A1 (ja) | 2017-10-31 | 2018-10-03 | 工作機械 |
US16/755,882 US11517990B2 (en) | 2017-10-31 | 2018-10-03 | Machine tool |
EP18873324.0A EP3705228B1 (en) | 2017-10-31 | 2018-10-03 | Machine tool |
ES18873324T ES2952666T3 (es) | 2017-10-31 | 2018-10-03 | Máquina herramienta |
TW107135260A TWI761606B (zh) | 2017-10-31 | 2018-10-05 | 工作機械 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017211261A JP6948915B2 (ja) | 2017-10-31 | 2017-10-31 | 工作機械 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019081237A JP2019081237A (ja) | 2019-05-30 |
JP6948915B2 true JP6948915B2 (ja) | 2021-10-13 |
Family
ID=66333076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017211261A Active JP6948915B2 (ja) | 2017-10-31 | 2017-10-31 | 工作機械 |
Country Status (8)
Country | Link |
---|---|
US (1) | US11517990B2 (ja) |
EP (1) | EP3705228B1 (ja) |
JP (1) | JP6948915B2 (ja) |
KR (1) | KR102656414B1 (ja) |
CN (1) | CN111201110B (ja) |
ES (1) | ES2952666T3 (ja) |
TW (1) | TWI761606B (ja) |
WO (1) | WO2019087667A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115945968B (zh) * | 2023-01-09 | 2023-11-10 | 苏州群志机械设备有限公司 | 双头立式加工中心 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH360262A (de) * | 1958-08-20 | 1962-02-15 | Menziken Ag Maschf | Universaldrehbank |
JPS52108588A (en) * | 1976-03-10 | 1977-09-12 | Okuma Mach Works Ltd | Value control lathe |
GB1578268A (en) * | 1976-06-01 | 1980-11-05 | Fujitsu Fanuc Ltd | Machine tool |
IT1079242B (it) * | 1977-05-27 | 1985-05-08 | Innocenti Santeustacchio Spa | Macchina fresatrice |
US4178834A (en) * | 1977-06-23 | 1979-12-18 | The Warner & Swasey Company | Machine tool having deflection compensation for tool support arm |
JPS58201559A (ja) * | 1982-05-17 | 1983-11-24 | Fanuc Ltd | 主軸台の断熱装置 |
JPS60178535U (ja) * | 1984-05-02 | 1985-11-27 | 三菱電機株式会社 | 放電加工装置 |
DE3844337A1 (de) * | 1988-12-30 | 1990-07-05 | Index Werke Kg Hahn & Tessky | Werkzeugmaschine mit gekuehlter motorspindel |
US5027527A (en) * | 1989-08-31 | 1991-07-02 | Hughes Aircraft Company | Air-cooling system for precision measuring machines |
JPH04193454A (ja) * | 1990-11-26 | 1992-07-13 | Hitachi Seiko Ltd | ベルト駆動式工作機械のスピンドル装置 |
US5213019A (en) * | 1991-07-17 | 1993-05-25 | Hardinge Brothers, Inc. | Headstock cooling system for a machine tool |
JP3293242B2 (ja) * | 1993-05-26 | 2002-06-17 | 村田機械株式会社 | 旋盤のハウジング |
DE19503482C2 (de) * | 1995-02-03 | 1996-12-05 | Honsberg Gmbh Geb | Werkzeugmaschine mit einem Ständer, an dem zwei Spindelstöcke unabhängig voneinander verfahrbar sind |
ITMI20022077A1 (it) * | 2002-10-02 | 2004-04-03 | Parpas S P A | Impianto di condizionamento per una macchina operatrice, in particolare per una macchina utensile |
EP1907168A1 (de) * | 2005-05-16 | 2008-04-09 | StarragHeckert AG | Werzeugmaschine mit zwei spannstellen auf getrennten schlitten |
US7172375B2 (en) * | 2005-06-23 | 2007-02-06 | Mori Seiki Co., Ltd. | Machine tool |
DE102006026184A1 (de) * | 2006-05-30 | 2007-12-06 | Index-Werke Gmbh & Co. Kg Hahn & Tessky | Drehbearbeitungszentrum |
JP5001870B2 (ja) * | 2008-02-07 | 2012-08-15 | 三菱重工業株式会社 | 工作機械 |
WO2011132314A1 (ja) * | 2010-04-23 | 2011-10-27 | 三菱重工業株式会社 | 工作機械のコラム熱変形抑制構造 |
CN201693189U (zh) * | 2010-07-01 | 2011-01-05 | 东南大学 | 一种用于控制立式机床主轴箱热变形的空冷装置 |
CN101885075B (zh) * | 2010-07-01 | 2012-05-23 | 东南大学 | 一种用于控制立式机床主轴箱热变形的空冷装置 |
CN201807743U (zh) * | 2010-07-02 | 2011-04-27 | 东南大学 | 用于控制立式加工机床主轴箱热变形的新型空气冷却装置 |
CN102744428B (zh) * | 2012-07-12 | 2015-02-04 | 浙江日发精密机械股份有限公司 | 精密数控车床风冷电主轴装置 |
US10259089B2 (en) * | 2017-03-17 | 2019-04-16 | Maxxtron Technology Co., Ltd | Cooling system of machine tool body casting |
-
2017
- 2017-10-31 JP JP2017211261A patent/JP6948915B2/ja active Active
-
2018
- 2018-10-03 EP EP18873324.0A patent/EP3705228B1/en active Active
- 2018-10-03 KR KR1020207010721A patent/KR102656414B1/ko active IP Right Grant
- 2018-10-03 ES ES18873324T patent/ES2952666T3/es active Active
- 2018-10-03 WO PCT/JP2018/037105 patent/WO2019087667A1/ja unknown
- 2018-10-03 US US16/755,882 patent/US11517990B2/en active Active
- 2018-10-03 CN CN201880065994.1A patent/CN111201110B/zh active Active
- 2018-10-05 TW TW107135260A patent/TWI761606B/zh active
Also Published As
Publication number | Publication date |
---|---|
WO2019087667A1 (ja) | 2019-05-09 |
ES2952666T3 (es) | 2023-11-03 |
EP3705228A4 (en) | 2021-07-28 |
CN111201110B (zh) | 2022-09-27 |
US11517990B2 (en) | 2022-12-06 |
TWI761606B (zh) | 2022-04-21 |
US20210086320A1 (en) | 2021-03-25 |
KR102656414B1 (ko) | 2024-04-12 |
CN111201110A (zh) | 2020-05-26 |
EP3705228B1 (en) | 2023-06-28 |
KR20200070250A (ko) | 2020-06-17 |
JP2019081237A (ja) | 2019-05-30 |
EP3705228A1 (en) | 2020-09-09 |
TW201918304A (zh) | 2019-05-16 |
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