KR101695990B1 - 스핀들 어셈블리 - Google Patents
스핀들 어셈블리 Download PDFInfo
- Publication number
- KR101695990B1 KR101695990B1 KR1020100133227A KR20100133227A KR101695990B1 KR 101695990 B1 KR101695990 B1 KR 101695990B1 KR 1020100133227 A KR1020100133227 A KR 1020100133227A KR 20100133227 A KR20100133227 A KR 20100133227A KR 101695990 B1 KR101695990 B1 KR 101695990B1
- Authority
- KR
- South Korea
- Prior art keywords
- spindle
- main spindle
- cylinder adapter
- main
- spindle assembly
- 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
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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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-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
- 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
- B23Q11/0003—Arrangements for preventing undesired thermal effects on tools or 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/043—Accessories for spindle drives
-
- 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
- B23Q2705/00—Driving working spindles or feeding members carrying tools or work
- B23Q2705/02—Driving working 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
- B23Q2705/00—Driving working spindles or feeding members carrying tools or work
- B23Q2705/02—Driving working spindles
- B23Q2705/026—Main drive for the spindles of milling machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
Description
도 2는 도 1의 부분적인 내부 구조도면이다.
도 3의 (a)는 도 1에 적용되는 슬리브 로터의 사시도면이고, (b)는 메인 스핀들의 사시도면이다.
도 4는 도 1의 스핀들 어셈블리에 적용되는 실린더 어댑터 영역의 부분 절개 사시도면이다.
도 5는 본 발명의 일 실시예에 따른 스핀들 어셈블리의 조립도면이다.
도 6은 도 5의 부분적인 내부 구조도면이다.
도 7의 (a)는 도 5에 적용되는 슬리브 로터의 사시도면이고, (b)는 메인 스핀들의 사시도면이다.
도 8은 도 5의 스핀들 어셈블리에 적용되는 실린더 어댑터 영역의 부분 절개 사시도면이다.
도 9는 종래의 스핀들 어셈블리에 대한 발열 그래프이다.
도 10은 본 발명의 일 실시예에 따른 스핀들 어셈블리에 대한 발열 그래프이다.
121: 다열 베어링 124: 스핀들 지지용 베어링
130: 메인 스핀들 150: 실린더 어댑터
160: 파워 락 170: 락너트
180: 체결부재
Claims (4)
- 공작기계에서 워크(work)의 가공을 위한 공구(tool)가 장착되는 메인 스핀들(Main Spindle, 130);
상기 메인 스핀들(130)의 단부에 고정되는 실린더 어댑터(Cylinder Adapter, 150);
상기 메인 스핀들(130)의 길이 방향을 따라 상기 실린더 어댑터(150)의 안쪽에 배치되는 락너트(Lock Nut, 170); 및
상기 실린더 어댑터(150)와 상기 락너트(170)에 형성되는 통공(150a, 170a)으로 체결되는 체결부재(180);
를 포함하는 스핀들 어셈블리.
- 제1항에 있어서,
상기 체결부재(180)가 체결되기 전, 상기 실린더 어댑터(150)와 상기 메인 스핀들(130)은 상호간 나사 결합되는 것을 특징으로 하는 스핀들 어셈블리.
- 제1항에 있어서,
상기 메인 스핀들(130)의 타측 단부 측에 형성된 스핀들 노우즈(Spindle Nose, 112)측과 인접하여 메인 스핀들의 외경에 조립되어 지지력 고속력을 유지시키는 1종 다열베어링(12); 및
상기 실린더 어댑터(150)가 위치되는 실린더(Cylinder) 부착부(114) 쪽의 상기 메인 스핀들의 외경에 장착되어 상기 메인 스핀들(130)을 지지하는 스핀들 지지용 베어링(124);
을 더 포함하는 스핀들 어셈블리.
- 제1항에 있어서,
상기 메인 스핀들(Main Spindle, 130)에 구동력을 전달하는 스핀들모터를 상기메인 스핀들(130)에 체결하기 위해 상기 메인 스핀들(130)의 외경에 삽입 장착되는 로터 슬리브(Rotor Sleeve, 140); 및
상기 로터 슬리브(Rotor Sleeve, 140)와 상기 메인 스핀들(Main Spindle, 130)을 체결하는 파워 락(Power Lock, 160);
을 더 포함하는 스핀들 어셈블리.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100133227A KR101695990B1 (ko) | 2010-12-23 | 2010-12-23 | 스핀들 어셈블리 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100133227A KR101695990B1 (ko) | 2010-12-23 | 2010-12-23 | 스핀들 어셈블리 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20120071612A KR20120071612A (ko) | 2012-07-03 |
KR101695990B1 true KR101695990B1 (ko) | 2017-01-13 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020100133227A Active KR101695990B1 (ko) | 2010-12-23 | 2010-12-23 | 스핀들 어셈블리 |
Country Status (1)
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KR (1) | KR101695990B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6432424B2 (ja) * | 2015-03-31 | 2018-12-05 | ブラザー工業株式会社 | 工作機械及び演算方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000263364A (ja) | 1999-03-16 | 2000-09-26 | Niigata Eng Co Ltd | 主軸装置 |
JP2010221360A (ja) * | 2009-03-24 | 2010-10-07 | Takamatsu Machinery Co Ltd | 工作機械 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH088041Y2 (ja) * | 1990-08-24 | 1996-03-06 | 株式会社平安コーポレーシヨン | 工具取付装置 |
-
2010
- 2010-12-23 KR KR1020100133227A patent/KR101695990B1/ko active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000263364A (ja) | 1999-03-16 | 2000-09-26 | Niigata Eng Co Ltd | 主軸装置 |
JP2010221360A (ja) * | 2009-03-24 | 2010-10-07 | Takamatsu Machinery Co Ltd | 工作機械 |
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KR20120071612A (ko) | 2012-07-03 |
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