KR0123685Y1 - 회전축부의 클램프장치 - Google Patents
회전축부의 클램프장치Info
- Publication number
- KR0123685Y1 KR0123685Y1 KR92011098U KR920011098U KR0123685Y1 KR 0123685 Y1 KR0123685 Y1 KR 0123685Y1 KR 92011098 U KR92011098 U KR 92011098U KR 920011098 U KR920011098 U KR 920011098U KR 0123685 Y1 KR0123685 Y1 KR 0123685Y1
- Authority
- KR
- South Korea
- Prior art keywords
- shaft portion
- fixed sleeve
- clamp member
- clamping device
- tapered surface
- Prior art date
Links
- 238000003825 pressing Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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
- B23Q5/043—Accessories for spindle drives
- B23Q5/048—Speed-changing devices
-
- 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
- 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
- B23Q3/04—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 adjustable in inclination
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
Description
Claims (9)
- 베이스(1) 쪽에 고정되고, 또한 직경방향으로 탄성변형가능하고, 또한 축부(7)를 회전이 자유롭게 축지지하고, 또 그 축지지부(11)와는 반대쪽의 둘레면이 테이퍼면(12)으로 형성된 고정슬리브(10)와, 그 고정슬리브(10)의 테이퍼면(12)위에 슬리브(10)의 축선에 대하여 경사지게 배치된 다수의 니들로울러(15)와, 상기 고정슬리브(10)의 테이퍼면(12)과 동일한 테이퍼각도의 테이퍼면을 가지며, 또한 상기 니들로울러(15)를 통하여 상기 고정슬리브(10)의 테이퍼면(12)에 회전이 자유롭게 끼워맞추고, 또 축방향 이동가능하게 설치된 회전 회전클램프부재(17)와, 상기 회전클램프부재(17)를 회전시키는 구동장치(23)로 이루어지는 것을 특징으로 하는 회전축부의 클램프장치.
- 제1항에 있어서, 상기 회전축부의 클램프장치는 다시 항기 회전 클램프 부재(17)를 상기 테이퍼끼워맞춤이 강하게 되는 방향으로 가압하는 예압수단(20)을 가지고 있는 것을 특징으로 하는 회전축부의 클램프장치.
- 제1항에 있어서, 상기 고정슬리브(10)의 내주면에 상기 축부(7)가 회전이 자유롭게 축지지되고, 그 고정슬리브(10)의 외주면이 테이퍼면(12)으로 형성되어 있는 것을 특징으로 하는 회전축부의 클램프장치.
- 제1항에 있어서, 상기 고정슬리브(10)의 외주면에 상기 축부(7)가 회전이 자유롭게 축지지되고, 그 고정슬리브(10)의 내주면이 테이퍼면(12)의 형상으로 형성되어 있는 것을 특징으로 하는 회전축부의 클램프장치.
- 제1항에 있어서, 회전클램프부재(17)와 구동장치(23)는 기어기구(25,26,28)를 통하여 연동연결되어 있는 것을 특징으로 하는 회전축부의 클램프장치.
- 제6항에 있어서, 상기 기어(25)와 회전클램프부재(17)는 직경방향 및 축방향으로 변형가능한 유니버어설조인트(31)를 통하여 연결되어 있는 것을 특징으로 하는 회전축부의 클램프장치.
- 제2항에 있어서, 상기 예압수단(20)은 압축스프링인 것을 특징으로 하는 회전축부의 클램프장치.
- 제8항에 있어서, 상기 압축스프링(20)과 회전클램프부재(17)는 슬러스트 베어링(19)을 통하여 맞닿아 있는 것을 특징으로 하는 회전축부의 클램프장치.
- 제1항에 있어서, 축부를 상기 본체에서 지지하기 위한 복수의 베어링을 더 포함하고 있으며, 축부는 이 베어링으로부터 축방향 바깥쪽으로 돌출하고 있는 돌출부를 가지고 있으며, 이 돌출부는 상기 고정슬리브에 의해서 회전이 자유롭게 지지되어 있는 것을 특징으로 하는 회전축부의 클램프장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92011098U KR0123685Y1 (ko) | 1992-06-20 | 1992-06-20 | 회전축부의 클램프장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92011098U KR0123685Y1 (ko) | 1992-06-20 | 1992-06-20 | 회전축부의 클램프장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940001376U KR940001376U (ko) | 1994-01-03 |
KR0123685Y1 true KR0123685Y1 (ko) | 1998-09-15 |
Family
ID=19335238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR92011098U KR0123685Y1 (ko) | 1992-06-20 | 1992-06-20 | 회전축부의 클램프장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0123685Y1 (ko) |
-
1992
- 1992-06-20 KR KR92011098U patent/KR0123685Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR940001376U (ko) | 1994-01-03 |
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