KR200314853Y1 - 초정밀 구심연마기용 스핀들 - Google Patents
초정밀 구심연마기용 스핀들 Download PDFInfo
- Publication number
- KR200314853Y1 KR200314853Y1 KR20-2003-0005466U KR20030005466U KR200314853Y1 KR 200314853 Y1 KR200314853 Y1 KR 200314853Y1 KR 20030005466 U KR20030005466 U KR 20030005466U KR 200314853 Y1 KR200314853 Y1 KR 200314853Y1
- Authority
- KR
- South Korea
- Prior art keywords
- spindle
- center housing
- lower tool
- ultra
- lens
- Prior art date
Links
- 238000005498 polishing Methods 0.000 claims description 23
- 230000003287 optical effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/005—Blocking means, chucks or the like; Alignment devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
Description
Claims (3)
- 중앙부로 모터(20)의 동력을 전달받아 회전하는 스핀들샤프트(16)를 가지는 센터하우징(10)과, 상기 센터하우징(10)이 설치되는 고정브라켓(12)으로 구성되어 상기 스핀들샤프트(16)의 하부툴(46)에 안착되어 있는 렌즈(1)를 소정의 구동력으로 회전시키는 통상의 초정밀 구심연마기의 스핀들에 있어서,상기 고정브라켓(12)의 하단부에는 상기 센터하우징(10)과, 스핀들샤프트(16)와, 하부툴(46)을 승, 하강시키기 위한 조정슬리브(32)가 나사식으로 체결되며, 상기 조정슬리브(32)의 상단에는 상기 하부툴(46)의 마모값에 대한 조정량을 확인할 수 있는 눈금게이지(36)가 안착됨을 특징으로 하는 초정밀 구심연마기용 스핀들.
- 제 1항에 있어서, 상기 게이지(36)의 일측단에는 상기 게이지(36)를 고정시키기 위한 스토퍼(34)가 설치됨을 특징으로 하는 초정밀 구심연마기용 스핀들.
- 제 1항 또는 제 2항에 있어서, 상기 센터하우징(10)의 하부면에는 일측으로 안내공(41)을 가지는 걸림턱(40)이 형성되며, 상기 안내공(41)에는 상기 고정브라켓(12)의 하단 일측에 설치되어 있는 가이드핀(50)이 삽입됨을 특징으로 하는 초정밀 구심연마기용 스핀들.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2003-0005466U KR200314853Y1 (ko) | 2003-02-25 | 2003-02-25 | 초정밀 구심연마기용 스핀들 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2003-0005466U KR200314853Y1 (ko) | 2003-02-25 | 2003-02-25 | 초정밀 구심연마기용 스핀들 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR200314853Y1 true KR200314853Y1 (ko) | 2003-05-28 |
Family
ID=49407618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-2003-0005466U KR200314853Y1 (ko) | 2003-02-25 | 2003-02-25 | 초정밀 구심연마기용 스핀들 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200314853Y1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7715739B2 (en) | 2004-03-30 | 2010-05-11 | Canon Kabushiki Kaisha | Image forming apparatus with reflective type determination unit to determine a predetermined attribute of the recording material |
-
2003
- 2003-02-25 KR KR20-2003-0005466U patent/KR200314853Y1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7715739B2 (en) | 2004-03-30 | 2010-05-11 | Canon Kabushiki Kaisha | Image forming apparatus with reflective type determination unit to determine a predetermined attribute of the recording material |
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