KR920003595Y1 - 보조척(chuck) - Google Patents
보조척(chuck) Download PDFInfo
- Publication number
- KR920003595Y1 KR920003595Y1 KR2019890020614U KR890020614U KR920003595Y1 KR 920003595 Y1 KR920003595 Y1 KR 920003595Y1 KR 2019890020614 U KR2019890020614 U KR 2019890020614U KR 890020614 U KR890020614 U KR 890020614U KR 920003595 Y1 KR920003595 Y1 KR 920003595Y1
- Authority
- KR
- South Korea
- Prior art keywords
- chuck
- spindle
- fixed
- holes
- fixing
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/1261—Chucks with simultaneously-acting jaws, whether or not also individually adjustable pivotally movable in a radial plane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/103—Retention by pivotal elements, e.g. catches, pawls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Abstract
Description
Claims (1)
- 주축대 스핀들(30)을 포함하는 통상의 선반에 있어서, 측면에 마련된 기어이(11)와 그 일측내면의 볼트공(12a, 12b)으로 조오(13)와 지지, 고정볼트(14, 15)가 각각 결합되는 환형몸체(10a)와, 테이퍼나사(17)에 조임너트(18)가 결합되는 환형몸체(10b)로 이루어지는 센터가 중공된 몸체부(10)와, 안내홈(22)과 장홀(23) 및 관통홀(24a, 24b)이 마련된 조정원판(21)의 안내홈(22)에 3조오(13)가 끼워지며, 상기 장홀(23)에 고정볼트(15)가 관통하여 볼트공(12b)에 결합고정되고, 상기 관통홀(24a, 24b)에는 스프링(27a, 27b)과, 환형돌부(25a, 26a)와 반원홈(25b, 26b)이 마련된 풀림, 고정버턴(25, 26) 및 링너트(28a, 28b) 차례로 삽입고정되는 센터가 중공된 조정 원판부(20)로 이루어져, 상기 주축대 스핀돌(30)의 후단에 삽입 고정됨을 특징으로 하는 보조척.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890020614U KR920003595Y1 (ko) | 1989-12-29 | 1989-12-29 | 보조척(chuck) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890020614U KR920003595Y1 (ko) | 1989-12-29 | 1989-12-29 | 보조척(chuck) |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910010999U KR910010999U (ko) | 1991-07-29 |
KR920003595Y1 true KR920003595Y1 (ko) | 1992-06-01 |
Family
ID=19294664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019890020614U KR920003595Y1 (ko) | 1989-12-29 | 1989-12-29 | 보조척(chuck) |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR920003595Y1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101876004B1 (ko) * | 2015-12-01 | 2018-07-06 | 현대자동차주식회사 | 선반의 센터 장치 |
KR102265895B1 (ko) * | 2021-03-22 | 2021-06-16 | 김기수 | 공작물을 가공하기 위한 선반용 가공 보조 장치 및 이를 이용한 선반 가공 장치 |
-
1989
- 1989-12-29 KR KR2019890020614U patent/KR920003595Y1/ko not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101876004B1 (ko) * | 2015-12-01 | 2018-07-06 | 현대자동차주식회사 | 선반의 센터 장치 |
KR102265895B1 (ko) * | 2021-03-22 | 2021-06-16 | 김기수 | 공작물을 가공하기 위한 선반용 가공 보조 장치 및 이를 이용한 선반 가공 장치 |
Also Published As
Publication number | Publication date |
---|---|
KR910010999U (ko) | 1991-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19891229 |
|
UA0201 | Request for examination |
Patent event date: 19891229 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
UG1501 | Laying open of application | ||
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19920504 |
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E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19920819 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
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REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19921019 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19921019 |
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UR1001 | Payment of annual fee |
Payment date: 19950429 Start annual number: 4 End annual number: 4 |
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UR1001 | Payment of annual fee |
Payment date: 19960229 Start annual number: 5 End annual number: 5 |
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FPAY | Annual fee payment |
Payment date: 19970530 Year of fee payment: 6 |
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UR1001 | Payment of annual fee |
Payment date: 19970530 Start annual number: 6 End annual number: 6 |
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LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |