JP2017190794A - 制振装置 - Google Patents
制振装置 Download PDFInfo
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- JP2017190794A JP2017190794A JP2016078865A JP2016078865A JP2017190794A JP 2017190794 A JP2017190794 A JP 2017190794A JP 2016078865 A JP2016078865 A JP 2016078865A JP 2016078865 A JP2016078865 A JP 2016078865A JP 2017190794 A JP2017190794 A JP 2017190794A
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- Prior art keywords
- vibration
- damping
- contact
- workpiece
- attenuation
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/129—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by friction-damping means
-
- 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
- B23Q11/0032—Arrangements for preventing or isolating vibrations in 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/065—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding workpieces being specially deformable, e.g. made from thin-walled or elastic material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/073—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only leaf springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/1201—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon for damping of axial or radial, i.e. non-torsional vibrations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/1207—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by the supporting arrangement of the damper unit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
-
- 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
- B23Q2240/00—Machine tools specially suited for a specific kind of workpiece
- B23Q2240/005—Flexible, deformable workpieces
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Vibration Prevention Devices (AREA)
- Machine Tool Units (AREA)
Abstract
Description
可撓性を有する複数の減衰板と、
前記減衰板を積層した状態で、且つ撓みを許容するように、少なくともその一方の端部を保持する保持部材と、
前記保持部材の保持位置から離れた位置に設けられ、表層位置にある前記減衰板に係着、又は一群の前記減衰板を貫通して、前記表層位置の減衰板に当接可能且つ貫通方向に移動可能に該一群の減衰板に保持される当接部材とから構成される制振ユニットを備え、
更に、前記当接部材が前記対象物に対して当接可能に、前記保持部材を支持する支持機構を備えた制振装置に係る。
本発明の第1の実施形態に係る制振装置について、図1乃至図5に基づいて説明する。図1に示すように、本例の制振装置1は制振ユニット30及びこの制振ユニット30を支持する支持機構2から構成される。
次に、本発明の第2の実施形態に係る制振装置について、図6乃至図9に基づいて説明する。図6乃至図8に示すように、この制振装置50は、中空且つ円筒状のワークW’を保持するワーク保持装置80に設けられるもので、このワーク保持装置80は、例えば、立形旋盤の主軸に装着される。
2 支持機構
3 支持台
10 移動機構
11 送りねじ
14 移動ロッド
20 位置調節機構
21 アングル部材
24 送りねじ
26 ガイド部材
27 移動ブロック
30 制振ユニット
31 保持部材
33 当接部材
36 減衰板
50 制振装置
51 支持機構
52 位置調節機構
53 ねじ軸
54 ナット
55 支持プレート
60 移動機構
61 スクロールリング
62 支持リング
63 ガイドブロック
64 移動ブロック
80 ワーク保持装置
81 ベースプレート
82 押え具
Claims (5)
- 対象物に接触した状態で該対象物の振動を制振する制振装置であって、
可撓性を有する複数の減衰板と、
前記減衰板を積層した状態で、且つ撓みを許容するように、少なくともその一方の端部を保持する保持部材と、
前記保持部材の保持位置から離れた位置に設けられ、表層位置にある前記減衰板に係着、又は一群の前記減衰板を貫通して、前記表層位置の減衰板に当接可能且つ貫通方向に移動可能に該一群の減衰板に保持される当接部材とから構成される制振ユニットを備え、
更に、前記当接部材が前記対象物に対して当接可能に、前記保持部材を支持する支持機構を備えていることを特徴とする制振装置。 - 前記支持機構は、前記当接部材が前記対象物に対して接近,離反するように前記制振ユニットを移動させる移動機構を備えていることを特徴とする請求項1記載の制振装置。
- 前記支持機構は、前記当接部材が前記対象物に当接する位置を調節する位置調節機構を備えていることを特徴とする請求項1又は2記載の制振装置。
- 前記制振ユニットの複数を備え、
前記支持機構は、前記各制振ユニットを放射方向に移動可能に支持するとともに、前記各制振ユニットを前記放射方向に往復動させる移動機構を備えていることを特徴とする請求項1記載の制振装置。 - 前記支持機構は、更に、前記各制振ユニットを前記放射方向と直交する方向に移動させる位置調節機構を備えていることを特徴とする請求項4記載の制振装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016078865A JP6777302B2 (ja) | 2016-04-11 | 2016-04-11 | 制振装置 |
US15/407,518 US10371230B2 (en) | 2016-04-11 | 2017-01-17 | Damping apparatus |
DE102017200880.6A DE102017200880A1 (de) | 2016-04-11 | 2017-01-19 | Dämpfungseinrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016078865A JP6777302B2 (ja) | 2016-04-11 | 2016-04-11 | 制振装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2017190794A true JP2017190794A (ja) | 2017-10-19 |
JP2017190794A5 JP2017190794A5 (ja) | 2019-05-16 |
JP6777302B2 JP6777302B2 (ja) | 2020-10-28 |
Family
ID=59929894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016078865A Active JP6777302B2 (ja) | 2016-04-11 | 2016-04-11 | 制振装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10371230B2 (ja) |
JP (1) | JP6777302B2 (ja) |
DE (1) | DE102017200880A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108817710B (zh) * | 2018-07-20 | 2024-03-19 | 江南工业集团有限公司 | 一种薄壁壳体激光焊接装夹装置和操作方法 |
CN113503332B (zh) * | 2021-06-22 | 2023-03-17 | 上海卫星工程研究所 | 准零刚度隔振器 |
CN114290102B (zh) * | 2022-01-24 | 2022-12-13 | 娄底职业技术学院 | 一种用于薄壁零件铣削加工的自适应支撑装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002161650A (ja) * | 2000-11-27 | 2002-06-04 | Asanuma Corp | 建築物の制振装置 |
JP2014020502A (ja) * | 2012-07-20 | 2014-02-03 | Takenaka Komuten Co Ltd | 振動抑制装置 |
WO2016052085A1 (ja) * | 2014-09-29 | 2016-04-07 | Ntn株式会社 | チャック構造 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1799019A (en) * | 1929-04-15 | 1931-03-31 | Gen Electric | Clamping device |
US3159389A (en) * | 1963-08-20 | 1964-12-01 | Ford Motor Co | Laminated leaf spring |
US3682467A (en) * | 1970-07-23 | 1972-08-08 | Casper W Heinrich | Miter clamp |
US5738445A (en) * | 1997-02-21 | 1998-04-14 | Delaware Capital Formation, Inc. | Journal bearing having vibration damping elements |
US8834027B2 (en) * | 2011-01-13 | 2014-09-16 | Fouad Y. Zeidan | Damper having modular flexible ligaments and variable gaps |
EP2531325B1 (en) * | 2010-02-03 | 2020-06-17 | Steven E. Phillips | Method and apparatus for securing a workpiece to a fixture plate using an adjustable, low-profile, light-duty workpiece clamp |
US8646767B2 (en) * | 2010-07-23 | 2014-02-11 | Lam Research Ag | Device for holding wafer shaped articles |
KR101910215B1 (ko) * | 2010-12-29 | 2018-12-19 | 뉴포트 코포레이션 | 동조 가능한 진동 댐퍼,및 제조 및 동조 방법 |
JP4806472B1 (ja) | 2011-03-13 | 2011-11-02 | 株式会社サンエー精機 | チャック装置 |
JP6234086B2 (ja) | 2013-07-04 | 2017-11-22 | 株式会社カワタテック | 制振装置 |
TWI535510B (zh) * | 2014-01-29 | 2016-06-01 | Elastic chuck |
-
2016
- 2016-04-11 JP JP2016078865A patent/JP6777302B2/ja active Active
-
2017
- 2017-01-17 US US15/407,518 patent/US10371230B2/en active Active
- 2017-01-19 DE DE102017200880.6A patent/DE102017200880A1/de active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002161650A (ja) * | 2000-11-27 | 2002-06-04 | Asanuma Corp | 建築物の制振装置 |
JP2014020502A (ja) * | 2012-07-20 | 2014-02-03 | Takenaka Komuten Co Ltd | 振動抑制装置 |
WO2016052085A1 (ja) * | 2014-09-29 | 2016-04-07 | Ntn株式会社 | チャック構造 |
Also Published As
Publication number | Publication date |
---|---|
US20170292584A1 (en) | 2017-10-12 |
JP6777302B2 (ja) | 2020-10-28 |
US10371230B2 (en) | 2019-08-06 |
DE102017200880A1 (de) | 2017-10-12 |
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