JP6862637B2 - 工作機械 - Google Patents
工作機械 Download PDFInfo
- Publication number
- JP6862637B2 JP6862637B2 JP2017047159A JP2017047159A JP6862637B2 JP 6862637 B2 JP6862637 B2 JP 6862637B2 JP 2017047159 A JP2017047159 A JP 2017047159A JP 2017047159 A JP2017047159 A JP 2017047159A JP 6862637 B2 JP6862637 B2 JP 6862637B2
- Authority
- JP
- Japan
- Prior art keywords
- tool
- spindle
- bed
- axis
- magazine
- 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
Images
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
- B23Q1/56—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
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
-
- 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
- B23Q1/4852—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs a single sliding pair followed perpendicularly by a single rotating pair
- B23Q1/4866—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs a single sliding pair followed perpendicularly by a single rotating pair followed perpendicularly by 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/157—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
- B23Q3/15713—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/157—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
- B23Q3/15713—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle
- B23Q3/1572—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means
- B23Q3/15722—Rotary discs or drums
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
- B23Q3/15526—Storage devices; Drive mechanisms therefor
- B23Q2003/15528—Storage devices; Drive mechanisms therefor the storage device including means to project tools therefrom, e.g. for transferring them
- B23Q2003/15531—Storage devices; Drive mechanisms therefor the storage device including means to project tools therefrom, e.g. for transferring them by pivoting projection movement
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
- B23Q3/1554—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore
- B23Q2003/155414—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore the transfer mechanism comprising two or more grippers
- B23Q2003/155418—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore the transfer mechanism comprising two or more grippers the grippers moving together
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
- B23Q3/1554—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore
- B23Q2003/155414—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore the transfer mechanism comprising two or more grippers
- B23Q2003/155425—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore the transfer mechanism comprising two or more grippers pivotable
- B23Q2003/155428—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore the transfer mechanism comprising two or more grippers pivotable about a common axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Description
距離より長くなるよう傾斜して配置されている。このため、機外取り外し位置においては、作業者の手が、機外取り外し位置における工具マガジンの工具に届くため、工具の受け渡し装置を要することなく、作業者が工具の交換を行なうことができる。また、工具交換位置が、ベッドの幅方向中央寄りの位置に配置されるので、主軸は短距離の移動により工具の交換位置に到達できる。このため、工具交換の時間も短縮される。
工作機械の一例として、4軸横形マシニングセンタを例に挙げ、図1〜図6を参照して説明する。本実施形態において工作機械1は、駆動軸として、相互に直交する3つの直進軸(X軸(水平方向),Y軸(鉛直方向),Z軸(水平方向))及び1つの揺動回転軸(A軸(X軸に平行))を有する。具体的には、X軸線方向は、工作機械1の横方向(幅方向)、Z軸方向は、工作機械1の前後方向(図2において左方を前、右方を後とする)、Y軸線方向は、工作機械1の上下方向(高さ方向)とする。なお、工作機械1で加工される工作物Wは、どのようなものでもよく限定はしない。
工具マガジン8は、図2に示すようにベッド2上に、複数の支持脚101に支持される支持板100上に固定される。工具マガジン8は、主軸40に装着される交換用の複数の工具Tを供給する装置である。工具マガジン8は、複数の工具Tを工具保持部81に保持する。工具保持部81は、楕円軌道を循環可能に構成される。そして、複数の工具Tを保持する工具保持部81の循環面81a(図4参照)が、ベッド2の基準側面P側を向くように配置される。このとき、工具マガジン8の循環面81aとは、複数の工具Tを保持する工具マガジン8の工具保持部81が、各工具Tを保持する位置(または点)同士をつないで形成した仮想面である。
次に、作用について説明する。説明の前提として、主軸40に工具T1が装着されているものとする。そして、主軸40が、加工エリアAr1のうち、図6に示すF1位置で、工作物Wの加工を実施しているものとする。このとき、工具交換装置9は、加工エリアAr1内で、且つ主軸40の上方に配置される。より詳細には、工具交換装置9の回転軸、即ちモータ93の回転軸は、ベッド2の幅方向中央に配置されている。
上記実施形態によれば、工作機械1は、ベッド2と、ベッド2上に設けられ、工具Tを着脱可能に保持する主軸40と、ベッド2に設けられ、工具Tをそれぞれ保持する複数の工具保持部81を循環可能に備え、複数の工具保持部81の循環面81aがベッド2の基準側面P側を向くように配置される工具マガジン8と、を備える。工具マガジン8は、複数の工具保持部81の割り出し位置として、ベッド2の手前側に位置する主軸40との工具交換位置Qと、ベッド2の奥側に位置する機外取り外し位置Rとを備える。そして、循環面81aは、基準側面Pに対して傾斜し、工具交換位置Qと基準側面Pとの距離L1は、機外取り外し位置Rと基準側面Pとの距離より長い。
Claims (3)
- ベッドと、
前記ベッド上に設けられ、工具を着脱可能で且つ前記ベッドの前後方向に平行な軸線周りに回転可能に保持する主軸と、
前記ベッドに設けられ、前記工具をそれぞれ保持する複数の工具保持部を循環可能に備え、前記複数の工具保持部の循環面が前記主軸の軸線に平行である前記ベッドの基準側面側を向くように配置される工具マガジンと、
を備え、
前記工具マガジンは、
前記循環面が鉛直平面で形成されるとともに、前記基準側面に対して傾斜し、
前記複数の工具保持部は、前記循環面において、前記工具の軸線が前記循環面に直交する方向に一致する状態で前記工具を保持し、
前記複数の工具保持部の割り出し位置として、前記ベッドの手前側に位置する前記主軸との工具交換位置と、前記ベッドの奥側に位置する機外取り外し位置とを備えるとともに、
前記工具の軸線が前記循環面に直交する方向と前記主軸の軸線に平行な方向との角度範囲にて、前記循環面における前記工具交換位置のうちの第一工具交換位置に位置する前記工具保持部を、前記循環面とは異なる位置に位置する前記工具交換位置のうちの第二工具交換位置まで旋回させる旋回機構を備え、
前記工具交換位置と前記基準側面との距離は、前記機外取り外し位置と前記基準側面との距離より長く、
前記旋回機構による旋回角度は、前記循環面が前記基準側面に対する傾斜角度分だけ直角より小さく、
前記旋回機構による旋回面は、水平面である、工作機械。 - 前記工作機械は、前後方向において、前記工具マガジンより奥側に配置される構造物を備え、
前記機外取り外し位置は、横方向において、前記構造物より前記ベッドの前記基準側面側に位置する、請求項1に記載の工作機械。 - 前記主軸は、前記ベッドに対して移動可能に設けられ、
前記工具マガジンは、上下方向において、前記主軸の上方に配置され、
前記主軸の移動エリアは、上方から見た場合に、
前記工具マガジンに対して重複する工作物の加工エリアと、
前記加工エリアより後方に位置し、且つ、前記工具マガジンに対して重複しない主軸メンテナンスエリアと、
を備える、請求項1又は2に記載の工作機械。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017047159A JP6862637B2 (ja) | 2017-03-13 | 2017-03-13 | 工作機械 |
DE102018105662.1A DE102018105662A1 (de) | 2017-03-13 | 2018-03-12 | Werkzeugmaschine |
CN201810203941.3A CN108568688B (zh) | 2017-03-13 | 2018-03-13 | 机床 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017047159A JP6862637B2 (ja) | 2017-03-13 | 2017-03-13 | 工作機械 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018149622A JP2018149622A (ja) | 2018-09-27 |
JP6862637B2 true JP6862637B2 (ja) | 2021-04-21 |
Family
ID=63259235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017047159A Active JP6862637B2 (ja) | 2017-03-13 | 2017-03-13 | 工作機械 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6862637B2 (ja) |
CN (1) | CN108568688B (ja) |
DE (1) | DE102018105662A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118321962A (zh) * | 2020-01-18 | 2024-07-12 | 宣城市建林机械有限公司 | 钻铣加工中心切削动力系统 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4196506A (en) * | 1976-09-07 | 1980-04-08 | Giddings & Lewis, Inc. | Tool changer machining center |
JP3041697U (ja) * | 1997-03-21 | 1997-09-22 | ホーコス株式会社 | マシニングセンタにおける工具マガジンの取付構造 |
JP2002137127A (ja) * | 2000-10-27 | 2002-05-14 | Enshu Ltd | ラム横型マシニングセンタ |
DE20306087U1 (de) * | 2003-04-15 | 2003-06-12 | Hüller Hille GmbH, 71636 Ludwigsburg | Werkzeugmaschine mit Werkzeug-Magazin |
JP4409867B2 (ja) * | 2003-07-15 | 2010-02-03 | 株式会社森精機製作所 | 工作機械の配索構造 |
JP2005103686A (ja) * | 2003-09-29 | 2005-04-21 | Okuma Corp | 工作機械の天井カバー |
JP4465712B2 (ja) * | 2004-10-27 | 2010-05-19 | 豊和工業株式会社 | 工作機械 |
CN202571961U (zh) * | 2011-12-22 | 2012-12-05 | 上海三一精机有限公司 | 一种动立柱立式加工中心用移动圆盘式刀库 |
JP2015104766A (ja) * | 2013-11-29 | 2015-06-08 | ブラザー工業株式会社 | 工具交換装置 |
-
2017
- 2017-03-13 JP JP2017047159A patent/JP6862637B2/ja active Active
-
2018
- 2018-03-12 DE DE102018105662.1A patent/DE102018105662A1/de active Pending
- 2018-03-13 CN CN201810203941.3A patent/CN108568688B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN108568688B (zh) | 2021-10-12 |
DE102018105662A1 (de) | 2018-09-13 |
JP2018149622A (ja) | 2018-09-27 |
CN108568688A (zh) | 2018-09-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4970848B2 (ja) | 工作機械におけるスペース確保方法 | |
JP5270299B2 (ja) | 複合加工旋盤 | |
CA2919700C (en) | Machine tool having a loading and unloading device | |
JP4340739B2 (ja) | 工作機械のパレット交換装置および工作機械 | |
US6796012B2 (en) | Milling machine for carrying out milling and turning operations on rod material | |
CN201855953U (zh) | 用于车削操作的机床 | |
KR102072352B1 (ko) | A-축을 갖는 공작 기계 | |
CA2919697C (en) | Machine tool having a plurality of multi-spindle spindle assemblies | |
TWI505908B (zh) | Workpiece processing device and workpiece processing method | |
JP7519175B2 (ja) | 工作機械、特に旋盤 | |
KR101914605B1 (ko) | Y-축을 갖는 공작 기계 | |
JP2008264891A (ja) | ユニバーサルヘッドおよびこれを有する工作機械 | |
JP6807669B2 (ja) | 工作機械ユニット | |
JP2010052068A (ja) | 立形工作機械 | |
JP2010253591A (ja) | 複合加工機及び複合加工ライン | |
JP2016520441A (ja) | 工作機械 | |
JP6563037B2 (ja) | 工作機械システム | |
JP4331525B2 (ja) | マシニングセンタ | |
JP6803136B2 (ja) | 工作機械 | |
JP6862637B2 (ja) | 工作機械 | |
JP5905327B2 (ja) | 工作機械 | |
WO2021215000A1 (ja) | 加工機械 | |
US20060075625A1 (en) | Multiple side processing machine and positioning device for a workpiece | |
JP6964157B2 (ja) | 機械工作システム | |
JP5008715B2 (ja) | マシニングセンタ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200218 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20201030 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20201104 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201223 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20210224 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20210301 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210309 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6862637 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |