JPH0423210U - - Google Patents
Info
- Publication number
- JPH0423210U JPH0423210U JP6517690U JP6517690U JPH0423210U JP H0423210 U JPH0423210 U JP H0423210U JP 6517690 U JP6517690 U JP 6517690U JP 6517690 U JP6517690 U JP 6517690U JP H0423210 U JPH0423210 U JP H0423210U
- Authority
- JP
- Japan
- Prior art keywords
- threaded rod
- scroll
- radial direction
- reverse thread
- chuck body
- 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.)
- Pending
Links
- 210000000078 claw Anatomy 0.000 claims description 4
- 230000002452 interceptive effect Effects 0.000 claims 1
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
- B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
- B23B31/16004—Jaws movement actuated by one or more spiral grooves
-
- 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
- B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
- B23B31/16045—Jaws movement actuated by screws and nuts or oblique racks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2231/00—Details of chucks, toolholder shanks or tool shanks
- B23B2231/30—Chucks with four jaws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6517690U JPH0423210U (zh) | 1990-06-20 | 1990-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6517690U JPH0423210U (zh) | 1990-06-20 | 1990-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0423210U true JPH0423210U (zh) | 1992-02-26 |
Family
ID=31596774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6517690U Pending JPH0423210U (zh) | 1990-06-20 | 1990-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0423210U (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834467A (zh) * | 2016-06-21 | 2016-08-10 | 北京灵铱科技有限公司 | 一种三爪卡盘式机械关节快装结构 |
| CN109396727A (zh) * | 2018-12-26 | 2019-03-01 | 孟令许 | 一种激光焊接的定位导向夹具模具 |
| CN110978307A (zh) * | 2019-12-24 | 2020-04-10 | 南京宝凯通机械设备有限公司 | 光学镜片毛坯轻量化铣削加工用固定工装 |
-
1990
- 1990-06-20 JP JP6517690U patent/JPH0423210U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834467A (zh) * | 2016-06-21 | 2016-08-10 | 北京灵铱科技有限公司 | 一种三爪卡盘式机械关节快装结构 |
| CN109396727A (zh) * | 2018-12-26 | 2019-03-01 | 孟令许 | 一种激光焊接的定位导向夹具模具 |
| CN110978307A (zh) * | 2019-12-24 | 2020-04-10 | 南京宝凯通机械设备有限公司 | 光学镜片毛坯轻量化铣削加工用固定工装 |
| CN110978307B (zh) * | 2019-12-24 | 2021-05-11 | 南京宝凯通机械设备有限公司 | 光学镜片毛坯轻量化铣削加工用固定工装 |