JP4993722B2 - 工作機械用の回転割出し装置のためのクランプ装置 - Google Patents
工作機械用の回転割出し装置のためのクランプ装置 Download PDFInfo
- Publication number
- JP4993722B2 JP4993722B2 JP2007183315A JP2007183315A JP4993722B2 JP 4993722 B2 JP4993722 B2 JP 4993722B2 JP 2007183315 A JP2007183315 A JP 2007183315A JP 2007183315 A JP2007183315 A JP 2007183315A JP 4993722 B2 JP4993722 B2 JP 4993722B2
- Authority
- JP
- Japan
- Prior art keywords
- clamp
- clamping
- locking
- disk
- housing
- 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.)
- Expired - Fee Related
Links
- 239000012530 fluid Substances 0.000 description 19
- 230000002093 peripheral effect Effects 0.000 description 9
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 230000001771 impaired effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
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
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
- B23Q16/02—Indexing equipment
- B23Q16/08—Indexing equipment having means for clamping the relatively movable parts together in the indexed position
- B23Q16/10—Rotary indexing
-
- 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
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
- B23Q16/02—Indexing equipment
- B23Q16/08—Indexing equipment having means for clamping the relatively movable parts together in the indexed position
- B23Q16/10—Rotary indexing
- B23Q16/102—Rotary indexing with a continuous drive
-
- 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
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
- B23Q1/28—Means for securing sliding members in any desired position
-
- 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
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
- B23Q16/02—Indexing equipment
-
- 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
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
- B23Q16/02—Indexing equipment
- B23Q16/08—Indexing equipment having means for clamping the relatively movable parts together in the indexed position
-
- 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
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
- B23Q16/02—Indexing equipment
- B23Q16/08—Indexing equipment having means for clamping the relatively movable parts together in the indexed position
- B23Q16/10—Rotary indexing
- B23Q16/105—Rotary indexing clamping with a disc brake
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/14—Rotary member or shaft indexing, e.g., tool or work turret
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/14—Rotary member or shaft indexing, e.g., tool or work turret
- Y10T74/1494—Locking means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Positioning Apparatuses (AREA)
- Machine Tool Units (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Description
2 クランプ装置
3 ハウジング
4 回転駆動対象部材
5 回転軸
6 クランプ要素
7 シリンダ要素
8 係止要素
9 端面
9a 押圧部
10 ばね部材
11 クランプディスク
12 クランプ面
13 アンクランプ手段
14 係止面
15 回転円テーブル装置
16 円テーブル
17 軸受
18 軸受スリーブ
19 オイルシール
20 ウォームホイール
21 ウォームギヤ
22 ピストン部材
23 ケース部材
24 係止部材
25 ねじ部材
26 流体ポート
27 流体流路
28 圧力室
29 圧力室
30 圧力室
31 流体流路
32 流体流路
33 第二のクランプ部材
34 溝
35 ベローズ形ばね
36 止め輪
Claims (2)
- ハウジング(3)内で回転自在に設けられると共に端部に回転駆動対象部材(4)が固定される回転軸(5)と、
前記回転軸(5)に対し相対回転不能に組み付けられたクランプディスク(11)と、
前記クランプディスク(11)に対し押圧力を作用させて前記ハウジング(3)のクランプ面(12)との協働で前記クランプディスク(11)を挟持して、回転駆動対象部材(4)をクランプ状態とするクランプ装置(2)と、
を含む工作機械用の回転割出し装置(1)において、
前記ハウジング(3)の端面に着脱可能に固定され、前記回転軸(5)の軸線を中心とするリング状の溝(34)が形成されたシリンダ要素(7)と、
前記シリンダ要素(7)のリング状の溝(34)内に前記回転軸(5)の軸線方向に摺動可能に嵌挿され、前記回転軸(5)の軸線方向におけるクランプディスク(11)側の端面(9)であってその一部に前記クランプディスク(11)へ押圧力を作用させるための押圧部(9a)を含む端面(9)を有するクランプ要素(6)と、
前記回転軸(5)の軸線方向において前記シリンダ要素(7)との間に前記クランプ要素(6)の一部が介在する位置で前記シリンダ要素(7)に対し固定されると共に、前記回転軸(5)の半径方向における前記シリンダ要素(7)のリング状の溝(34)の領域まで延在する係止要素(8)と、
前記クランプ要素(6)と前記シリンダ要素(7)との間または前記クランプ要素(6)と前記係止要素(8)との間のいずれか一方に設けられ、前記クランプ要素(6)をクランプまたはアンクランプ方向へ付勢するばね部材(10)とを含む、
ことを特徴とする工作機械用の回転割出し装置のためのクランプ装置(2)。 - 前記クランプ装置(2)は、前記シリンダ要素(7)が前記ばね部材(10)によってクランプ方向へ常時付勢される常時クランプ式のクランプ装置であり、
前記係止要素(8)は、前記クランプ要素(6)の前記端面(9)と対向する係止面(14)であって前記クランプ要素(6)による前記クランプディスク(11)の押圧を妨げない位置に配置される係止面(14)を有する、
ことを特徴とする請求項1に記載の工作機械用の回転割出し装置のためのクランプ装置(2)。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007183315A JP4993722B2 (ja) | 2007-07-12 | 2007-07-12 | 工作機械用の回転割出し装置のためのクランプ装置 |
TW097124543A TWI433749B (zh) | 2007-07-12 | 2008-06-30 | A clamping device for a rotary indexing device for work machines |
US12/665,964 US8544363B2 (en) | 2007-07-12 | 2008-07-09 | Clamp device for rotation indexing apparatus for machine tool |
EP08778003A EP2168720B1 (en) | 2007-07-12 | 2008-07-09 | Clamp device for rotation indexing apparatus for machine tool |
KR1020097026407A KR101278093B1 (ko) | 2007-07-12 | 2008-07-09 | 공작기계용 회전 분할 장치를 위한 클램프 장치 |
CN2008800144890A CN101678524B (zh) | 2007-07-12 | 2008-07-09 | 工作机械用回转分度装置之夹持装置 |
PCT/JP2008/062394 WO2009008444A1 (ja) | 2007-07-12 | 2008-07-09 | 工作機械用の回転割出し装置のためのクランプ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007183315A JP4993722B2 (ja) | 2007-07-12 | 2007-07-12 | 工作機械用の回転割出し装置のためのクランプ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009018392A JP2009018392A (ja) | 2009-01-29 |
JP4993722B2 true JP4993722B2 (ja) | 2012-08-08 |
Family
ID=40228615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007183315A Expired - Fee Related JP4993722B2 (ja) | 2007-07-12 | 2007-07-12 | 工作機械用の回転割出し装置のためのクランプ装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8544363B2 (ja) |
EP (1) | EP2168720B1 (ja) |
JP (1) | JP4993722B2 (ja) |
KR (1) | KR101278093B1 (ja) |
CN (1) | CN101678524B (ja) |
TW (1) | TWI433749B (ja) |
WO (1) | WO2009008444A1 (ja) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5057568B2 (ja) * | 2007-07-12 | 2012-10-24 | 津田駒工業株式会社 | 工作機械用の回転割出し装置のためのクランプ装置 |
DE102008006346A1 (de) * | 2008-01-28 | 2009-07-30 | Maschinenfabrik Berthold Hermle Ag | Bearbeitungszentrum, insbesondere zur Bohr-, Fräs- und Drehbearbeitung eines Werkstücks |
JP2012020378A (ja) * | 2010-07-15 | 2012-02-02 | Tsudakoma Corp | 工作機械用の割り出し装置 |
CN101954594A (zh) * | 2010-10-11 | 2011-01-26 | 烟台环球机床附件集团有限公司 | 一种浸油式数控回转工作台 |
KR101228588B1 (ko) * | 2011-04-21 | 2013-01-31 | 주식회사 삼천리기계 | 수치제어 로터리테이블의 클램핑 장치 |
JP5468581B2 (ja) * | 2011-07-29 | 2014-04-09 | 株式会社日研工作所 | ロータリテーブル装置のブレーキ構造 |
TWI438052B (zh) | 2011-10-17 | 2014-05-21 | Ind Tech Res Inst | 煞車裝置 |
US20130185875A1 (en) * | 2012-01-06 | 2013-07-25 | Fred Jevaney | Loading Ramp With Lift Assist |
KR101346464B1 (ko) | 2012-02-01 | 2014-01-16 | 박동수 | 고속 고효율 엔씨 인덱스 테이블 |
DE102012008797B3 (de) * | 2012-05-07 | 2013-08-14 | Peiseler Gmbh & Co. Kg | Klemmvorrichtung |
CN102744647A (zh) * | 2012-07-31 | 2012-10-24 | 无锡桥联数控机床有限公司 | 回转工作台回转分度结构 |
JP5815773B2 (ja) * | 2014-02-26 | 2015-11-17 | ファナック株式会社 | エアパージ構造を備えた回転テーブル装置 |
JP6415224B2 (ja) * | 2014-10-01 | 2018-10-31 | 高広工業株式会社 | 回転位置決め装置 |
KR101657967B1 (ko) * | 2014-11-05 | 2016-10-04 | (주) 영진웜 | 로터리 테이블장치 |
TWI574777B (zh) * | 2015-01-09 | 2017-03-21 | Rotary working device for processing machine | |
JP5960370B1 (ja) * | 2015-02-24 | 2016-08-02 | ファナック株式会社 | 回転テーブル装置 |
JP6285402B2 (ja) * | 2015-11-12 | 2018-02-28 | ファナック株式会社 | 回転テーブル装置のクランプ機構 |
JP6382869B2 (ja) * | 2016-02-19 | 2018-08-29 | ファナック株式会社 | 回転テーブル装置 |
CN105643296B (zh) * | 2016-03-14 | 2018-01-02 | 沈阳航空航天大学 | 一种薄壁回转构件加工辅助支撑装置及其使用方法 |
JP2017205860A (ja) * | 2016-05-12 | 2017-11-24 | 津田駒工業株式会社 | 工作機械用の回転テーブル装置 |
US20170326702A1 (en) * | 2016-05-12 | 2017-11-16 | Tsudakoma Kogyo Kabushiki Kaisha | Rotary table device for machine tool |
JP2018086709A (ja) * | 2016-11-29 | 2018-06-07 | ブラザー工業株式会社 | 回転テーブル装置及びクランプユニット |
US10082185B1 (en) * | 2017-03-09 | 2018-09-25 | Awea Mechantronic Co., Ltd. | Brake mechanism for rotary work table of machine tool |
DE102017214362A1 (de) * | 2017-05-17 | 2018-11-22 | Deckel Maho Pfronten Gmbh | Vorrichtung zum klemmen eines drehbar gelagerten wellenelements, insbesondere zum einsatz an einer werkzeugmaschine, und achsaufbau einer werkzeugmaschine |
CN107825152A (zh) * | 2017-11-30 | 2018-03-23 | 常州机电职业技术学院 | 三齿盘定位分度工作台 |
DE102018006304A1 (de) * | 2018-08-10 | 2020-02-13 | Sauter Feinmechanik Gmbh | Vorrichtung zum Erzeugen einer Klemmung |
KR20200087034A (ko) | 2019-01-10 | 2020-07-20 | 주식회사 에코텍 | 공작기계의 회전테이블장치 |
US11953063B2 (en) * | 2021-08-31 | 2024-04-09 | Hiwin Technologies Corp. | Normally closed disc clamp system and rotary table using the same |
CN113915254B (zh) * | 2021-09-03 | 2024-07-02 | 沃世机械(江苏)有限公司 | 一种分度盘刹车制动结构 |
TWI814657B (zh) * | 2022-12-06 | 2023-09-01 | 吉輔企業有限公司 | 工具機配件夾座定位機構 |
KR20240128344A (ko) | 2023-02-17 | 2024-08-26 | 주식회사 디엔솔루션즈 | 공작기계의 로터리 테이블 클램핑 장치 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3941014A (en) * | 1975-01-20 | 1976-03-02 | Erickson Tool Company | Precision heavy duty indexer |
US5239892A (en) | 1990-08-27 | 1993-08-31 | Mitutoyo Corporation | Rotating device |
JPH0624833U (ja) * | 1992-09-01 | 1994-04-05 | ブラザー工業株式会社 | 回転割り出し式ワークテーブル装置 |
JP3117044B2 (ja) | 1992-11-18 | 2000-12-11 | ブラザー工業株式会社 | 数値制御工作機械 |
JP2939698B2 (ja) * | 1994-03-29 | 1999-08-25 | 株式会社牧野フライス製作所 | 移動体の案内機構 |
JPH08294835A (ja) * | 1995-04-26 | 1996-11-12 | Enshu Ltd | インデックステーブルのクランプ装置 |
JP3713190B2 (ja) * | 2000-07-11 | 2005-11-02 | 株式会社日研工作所 | 円テーブル装置 |
JP4732734B2 (ja) | 2004-08-31 | 2011-07-27 | ユキワ精工株式会社 | 回転テーブル装置 |
-
2007
- 2007-07-12 JP JP2007183315A patent/JP4993722B2/ja not_active Expired - Fee Related
-
2008
- 2008-06-30 TW TW097124543A patent/TWI433749B/zh not_active IP Right Cessation
- 2008-07-09 KR KR1020097026407A patent/KR101278093B1/ko active IP Right Grant
- 2008-07-09 WO PCT/JP2008/062394 patent/WO2009008444A1/ja active Application Filing
- 2008-07-09 EP EP08778003A patent/EP2168720B1/en not_active Revoked
- 2008-07-09 US US12/665,964 patent/US8544363B2/en not_active Expired - Fee Related
- 2008-07-09 CN CN2008800144890A patent/CN101678524B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101678524B (zh) | 2012-08-29 |
EP2168720A1 (en) | 2010-03-31 |
JP2009018392A (ja) | 2009-01-29 |
EP2168720B1 (en) | 2012-06-06 |
US20100319487A1 (en) | 2010-12-23 |
WO2009008444A1 (ja) | 2009-01-15 |
EP2168720A4 (en) | 2011-05-04 |
US8544363B2 (en) | 2013-10-01 |
KR20100035687A (ko) | 2010-04-06 |
TW200906535A (en) | 2009-02-16 |
TWI433749B (zh) | 2014-04-11 |
KR101278093B1 (ko) | 2013-06-24 |
CN101678524A (zh) | 2010-03-24 |
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