KR100449773B1 - 분할형 부재들로 형성되는 칼럼과 램 사이의 상대이동을위한 가이드 장치 - Google Patents
분할형 부재들로 형성되는 칼럼과 램 사이의 상대이동을위한 가이드 장치 Download PDFInfo
- Publication number
- KR100449773B1 KR100449773B1 KR10-2001-0085722A KR20010085722A KR100449773B1 KR 100449773 B1 KR100449773 B1 KR 100449773B1 KR 20010085722 A KR20010085722 A KR 20010085722A KR 100449773 B1 KR100449773 B1 KR 100449773B1
- Authority
- KR
- South Korea
- Prior art keywords
- column
- shaft
- guide device
- disk
- groove
- Prior art date
Links
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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact bearings
-
- 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
- B23Q1/40—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 using ball, roller or wheel arrangements
-
- 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
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/04—Ball or roller bearings
- F16C29/045—Ball or roller bearings having rolling elements journaled in one of the moving parts
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2300/00—Application independent of particular apparatuses
- F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Bearings For Parts Moving Linearly (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
Claims (7)
- 축 부재와 칼럼 사이에서의 축방향 상대 이동이 가능하도록 축방향으로 연장되는 축 부재가 칼럼 내로 삽입되는 가이드 장치로서,상기 칼럼은 서로 축방향으로 결합되는 적어도 3개의 디스크 형상 부재를 구비하고, 각각의 상기 디스크 형상 부재는 축방향으로 연장되는 관통 구멍 또는 관통 홈을 구비하며, 인접하는 디스크 형상 부재의 인접하는 관통 구멍 또는 관통 홈과 함께 일체형의 관통 구멍 또는 관통 홈을 형성하여 상기 축 부재를 수용하고,상기 칼럼은 복수의 롤러형 전동체와 상기 전동체들을 회전식으로 지지하는 복수의 지지축을 구비하며, 상기 전동체들은 상기 축 부재의 외주면상에서 축방향으로 전동하도록 되어 있고,제 2 디스크 형상 부재에 대한 제 1 디스크 형상 부재의 결합면은 제 1 반원형 홈을 구비하며, 상기 제 1 디스크 형상 부재에 대한 상기 제 2 디스크 형상 부재의 결합면은 상기 지지축을 수용하도록 상기 제 1 반원형 홈과 함께 일체형의 원형 홈을 형성하기 위해 제 2 반원형 홈을 구비하고,제 3 디스크 형상 부재에 대한 상기 제 2 디스크 형상 부재의 다른 결합면은 다른 제 2 반원형 홈을 구비하며, 상기 제 2 디스크 형상 부재에 대한 상기 제 3 디스크 형상 부재의 결합면은 상기 지지축을 수용하도록 상기 다른 제 2 반원형 홈과 함께 일체형의 원형 홈을 형성하기 위해 제 3 반원형 홈을 구비하고,그에 따라, 상기 제 1 내지 제 3 디스크 형상 부재는 상기 지지축들을 통해 중심에 위치되는, 즉 센터링되는 가이드 장치.
- 제 1 항에 있어서, 상기 축 부재는 원형단면의 외주면을 가지며 상기 전동체는 오목하게 만곡된 원통면을 가지고, 상기 원통면의 곡률 반경(r)은 0.52D ≤ r ≤ 0.58D 와 같은 부등식을 충족시키며, 상기 D는 상기 축 부재의 외주면의 직경인 가이드 장치.
- 제 1 항에 있어서, 상기 축 부재는 축방향으로 연장되는 편평한 외부면을 가지며, 상기 전동체는 볼록하게 만곡된 원통면 또는 직선형 원통면을 가지는 가이드 장치.
- 삭제
- 제 1 항에 있어서, 상기 지지축을 수용하는 상기 원형 홈은 상기 각각의 디스크 형상 부재를 원주방향으로 관통하지 않는 막힌 구멍(blind hole)인 가이드 장치.
- 제 1 항에 있어서, 상기 각각의 디스크 형상 부재에는 그 부재를 축방향으로 관통하지 않는 막힌 구멍인 포켓이 제공되는 가이드 장치.
- 제 1 항에 있어서, 상기 칼럼의 관통 구멍 또는 관통 홈의 내부면에는 반경방향 하중을 지지하기 위해 박벽의 관형 부재가 제공되는 가이드 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001012708A JP4484376B2 (ja) | 2001-01-22 | 2001-01-22 | ガイド装置 |
JPJP-P-2001-00012708 | 2001-01-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020062563A KR20020062563A (ko) | 2002-07-26 |
KR100449773B1 true KR100449773B1 (ko) | 2004-09-22 |
Family
ID=18879677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0085722A KR100449773B1 (ko) | 2001-01-22 | 2001-12-27 | 분할형 부재들로 형성되는 칼럼과 램 사이의 상대이동을위한 가이드 장치 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6568853B2 (ko) |
EP (1) | EP1225352B1 (ko) |
JP (1) | JP4484376B2 (ko) |
KR (1) | KR100449773B1 (ko) |
CN (1) | CN1199012C (ko) |
DE (1) | DE60124063T2 (ko) |
TW (1) | TW495589B (ko) |
Families Citing this family (32)
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US20020124706A1 (en) * | 2000-12-05 | 2002-09-12 | Isel Co., Ltd. | Guide device for linear motion |
JP4205897B2 (ja) * | 2001-07-09 | 2009-01-07 | アイセル株式会社 | 位置決め装置 |
DE10337575A1 (de) * | 2003-08-14 | 2005-03-17 | Wilhelm Karmann Gmbh | Kraftfahrzeug mit einem beweglichen Dachteil |
US8033245B2 (en) * | 2004-02-12 | 2011-10-11 | Applied Materials, Inc. | Substrate support bushing |
KR101240391B1 (ko) * | 2005-05-24 | 2013-03-08 | 주성엔지니어링(주) | 리프트핀 어셈블리 |
US7597022B2 (en) * | 2006-05-09 | 2009-10-06 | Dura Global Technologies, Inc. | Easy release mechanism at park position for automatic transmission shifter |
DE102007001322A1 (de) * | 2007-01-03 | 2008-07-10 | Sms Demag Ag | Führungsvorrichtung für die Einbaustücke von Arbeitswalzen |
DE102008016400B4 (de) * | 2008-03-29 | 2016-06-16 | Schaeffler Technologies AG & Co. KG | Laufrollenwagen einer Laufrollenführung |
US8881520B2 (en) | 2009-05-07 | 2014-11-11 | S. Grant Emigh | Linear roller bearing assembly and sub-assembly and reciprocating machinery incorporating the same |
US8220258B2 (en) * | 2009-05-07 | 2012-07-17 | Emigh S Grant | Linear roller bearing assembly and sub-assembly and reciprocating machinery incorporating the same |
CN102000734B (zh) * | 2009-08-31 | 2014-04-02 | 扬州恒德模具有限公司 | 一种点冲成型模具 |
US11103213B2 (en) | 2009-10-08 | 2021-08-31 | C. R. Bard, Inc. | Spacers for use with an ultrasound probe |
JP5494934B2 (ja) | 2009-10-23 | 2014-05-21 | アイセル株式会社 | ガイド装置 |
WO2012021542A2 (en) | 2010-08-09 | 2012-02-16 | C.R. Bard, Inc. | Support and cover structures for an ultrasound probe head |
EP2423522B1 (de) * | 2010-08-31 | 2014-06-18 | Siemens Aktiengesellschaft | Wälzgelagerte Vorrichtung mit Hülse |
JP2012101779A (ja) * | 2010-10-14 | 2012-05-31 | Jtekt Corp | ラック・ピニオン式ステアリング装置 |
US8814439B2 (en) * | 2010-10-29 | 2014-08-26 | David P. SEBELIUS | Bearing assembly, clutch assembly and constant velocity transmission |
JP2012166283A (ja) * | 2011-02-10 | 2012-09-06 | Canon Electronics Inc | 移動案内装置及び加工装置 |
CN104837413B (zh) | 2012-06-15 | 2018-09-11 | C·R·巴德股份有限公司 | 检测超声探测器上可移除帽的装置及方法 |
CN102785100B (zh) * | 2012-07-04 | 2014-12-24 | 李社远 | 一种滑块式钻孔/攻牙夹具架 |
CN103170541B (zh) * | 2013-03-21 | 2015-04-08 | 哈尔滨工程大学 | 一种冷冲压模具导向装置 |
CN103506399A (zh) * | 2013-09-09 | 2014-01-15 | 芜湖汉光立体停车设备有限公司 | 一种成型轧辊高度调节装置 |
CN103506394A (zh) * | 2013-09-09 | 2014-01-15 | 芜湖汉光立体停车设备有限公司 | 一种新型手动轧辊升降装置总成 |
CN103506390A (zh) * | 2013-09-09 | 2014-01-15 | 芜湖汉光立体停车设备有限公司 | 一种蜗杆传动式轧辊滑动座 |
US10065206B2 (en) * | 2015-05-04 | 2018-09-04 | The Boeing Company | Systems, methods, and apparatuses for applying viscous fluids to components |
CN105619153A (zh) * | 2016-03-28 | 2016-06-01 | 苏州倍特罗智能科技有限公司 | 一种接料槽 |
CN107116259B (zh) * | 2017-06-22 | 2019-10-01 | 浙江永冠精密设备有限公司 | 一种管材切割设备 |
TWI650492B (zh) * | 2017-08-25 | 2019-02-11 | 高志宗 | 直線滾動軸承及使用其之直線進給機構 |
JP7449643B2 (ja) * | 2018-07-31 | 2024-03-14 | セイコーエプソン株式会社 | 昇降機構および記録装置 |
CN109488688B (zh) * | 2018-12-26 | 2024-03-19 | 浙江得利亚自动化制造有限公司 | 一种静音型高防尘滑块 |
EP4105503A1 (en) * | 2021-06-18 | 2022-12-21 | Goodrich Actuation Systems SAS | Linear motor system guide |
CN114427570B (zh) * | 2022-01-14 | 2024-02-06 | 北京轩宇智能科技有限公司 | 直线轴承及伸缩装置 |
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US3347603A (en) * | 1965-04-12 | 1967-10-17 | Ignatjev Vladimir | Axial bearing |
US3622211A (en) * | 1969-11-10 | 1971-11-23 | Robert E Mitton | Linear roller bearing unit |
US3674324A (en) * | 1970-10-28 | 1972-07-04 | Max Norman Schweizer | Self-lubricated shaft bearing for linear and rotary motion |
US4715730A (en) * | 1986-03-26 | 1987-12-29 | Lee Controls, Inc. | Linear motion pillow blocks including self-aligning features |
JPH01210613A (ja) * | 1988-02-17 | 1989-08-24 | Nobuyuki Tsuboi | ベアリングユニツト |
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US2903307A (en) * | 1956-04-18 | 1959-09-08 | Roger W Peters | Two component bearing |
US4346945A (en) | 1980-09-26 | 1982-08-31 | Nobuyuki Tsuboi | Multipurpose reciprocal bearing unit |
US4884898A (en) * | 1989-02-06 | 1989-12-05 | Lee Controls, Inc. | Linear motion pillow block including fine tuning features |
-
2001
- 2001-01-22 JP JP2001012708A patent/JP4484376B2/ja not_active Expired - Lifetime
- 2001-11-20 US US09/991,347 patent/US6568853B2/en not_active Expired - Lifetime
- 2001-11-29 TW TW090129504A patent/TW495589B/zh not_active IP Right Cessation
- 2001-12-05 DE DE60124063T patent/DE60124063T2/de not_active Expired - Lifetime
- 2001-12-05 EP EP01310172A patent/EP1225352B1/en not_active Expired - Lifetime
- 2001-12-20 CN CNB011437642A patent/CN1199012C/zh not_active Expired - Fee Related
- 2001-12-27 KR KR10-2001-0085722A patent/KR100449773B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3347603A (en) * | 1965-04-12 | 1967-10-17 | Ignatjev Vladimir | Axial bearing |
US3622211A (en) * | 1969-11-10 | 1971-11-23 | Robert E Mitton | Linear roller bearing unit |
US3674324A (en) * | 1970-10-28 | 1972-07-04 | Max Norman Schweizer | Self-lubricated shaft bearing for linear and rotary motion |
US4715730A (en) * | 1986-03-26 | 1987-12-29 | Lee Controls, Inc. | Linear motion pillow blocks including self-aligning features |
JPH01210613A (ja) * | 1988-02-17 | 1989-08-24 | Nobuyuki Tsuboi | ベアリングユニツト |
Also Published As
Publication number | Publication date |
---|---|
CN1199012C (zh) | 2005-04-27 |
KR20020062563A (ko) | 2002-07-26 |
DE60124063D1 (de) | 2006-12-07 |
CN1367325A (zh) | 2002-09-04 |
TW495589B (en) | 2002-07-21 |
US6568853B2 (en) | 2003-05-27 |
JP2002213445A (ja) | 2002-07-31 |
JP4484376B2 (ja) | 2010-06-16 |
DE60124063T2 (de) | 2007-06-06 |
EP1225352A1 (en) | 2002-07-24 |
US20020097926A1 (en) | 2002-07-25 |
EP1225352B1 (en) | 2006-10-25 |
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