JPS60190507U - Chuck for simultaneously gripping the inner and outer diameters of the workpiece - Google Patents
Chuck for simultaneously gripping the inner and outer diameters of the workpieceInfo
- Publication number
- JPS60190507U JPS60190507U JP7562584U JP7562584U JPS60190507U JP S60190507 U JPS60190507 U JP S60190507U JP 7562584 U JP7562584 U JP 7562584U JP 7562584 U JP7562584 U JP 7562584U JP S60190507 U JPS60190507 U JP S60190507U
- Authority
- JP
- Japan
- Prior art keywords
- gripping
- outer diameter
- master
- chuck
- master jaw
- 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.)
- Granted
Links
Landscapes
- Gripping On Spindles (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の縦断面図、第２図は同正面図、第３図
は第１図の■−■線断面図である。
３・・・・・・チャック本体、４，６・・・・・・トッ
プジョ＋、５，７・・・・・・マスタジョー、５ａ、７
ａ・・・・・・係合横部、９・・・・・・楔体、９ａ、
９ｂ・・・・・・係合みぞ部。FIG. 1 is a longitudinal sectional view of the present invention, FIG. 2 is a front view thereof, and FIG. 3 is a sectional view taken along the line ■--■ in FIG. 1. 3... Chuck body, 4, 6... Top jaw +, 5, 7... Master jaw, 5a, 7
a... Engaging lateral portion, 9... Wedge body, 9a,
9b... Engagement groove.
Claims (1)
に移動可能に挿通された作動杆と、前記チャック本体の
中空部に同心に軸方向に摺動可能に内蔵され前記作動杆
と連結された楔体と、前記チャック本体端面の放射状の
複数個のＴ溝に同−半径上で摺動可能にのみ設けられた
外径把持用トップジョーが取換可能に固定された複数個
の外径把持用マスタジョーと、該マスタジョーに対しチ
ャック中心側で同じＴ溝に同−半径上で摺動可能にのみ
設けられ内径把持用トップジョーが取換可能に固定され
た外径把持用マスタジョーと同数の内径把持用マスタジ
ョーと、該外径把持用マスタジョーと前記楔体との間並
びに該内径把持用マスタジョーと前記楔体との間には係
合手段で摺動可能に係合されており、その係合手段の作
用方向が外径把持用マスタジョーと内径把持用マスタジ
ョーとでは互に反対方向となるように形成されてなり、
楔体の軸方向移動により外径把持用マスタジョー及び内
径把持用マスタジョーが同時に同−半径上で開閉される
ようにしたことを特徴とする工作物の内外径同時把持チ
ャック。A chuck body is fitted to the tip of the main shaft, an operating rod is inserted through the main shaft so as to be movable in the axial direction, and the operating rod is built into the hollow part of the chuck body so as to be movable in the axial direction concentrically and connected to the operating rod. a plurality of outer diameter wedges, and a plurality of outer diameter gripping top jaws, which are provided to be able to slide only on the same radius in the plurality of radial T grooves on the end surface of the chuck body, are replaceably fixed; A gripping master jaw, and an outer diameter gripping master jaw that is provided only so as to be able to slide on the same radius in the same T groove on the chuck center side with respect to the master jaw, and an inner diameter gripping top jaw is fixed to be replaceable. The same number of inner diameter gripping master jaws are slidably engaged by engagement means between the outer diameter gripping master jaws and the wedge body, and between the inner diameter gripping master jaws and the wedge body. The engaging means is formed so that the operating direction of the outer diameter gripping master jaw and the inner diameter gripping master jaw is opposite to each other,
A chuck for simultaneously gripping the inner and outer diameters of a workpiece, characterized in that a master jaw for gripping an outer diameter and a master jaw for gripping an inner diameter are simultaneously opened and closed on the same radius by moving a wedge in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7562584U JPS60190507U (en) | 1984-05-23 | 1984-05-23 | Chuck for simultaneously gripping the inner and outer diameters of the workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7562584U JPS60190507U (en) | 1984-05-23 | 1984-05-23 | Chuck for simultaneously gripping the inner and outer diameters of the workpiece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60190507U true JPS60190507U (en) | 1985-12-17 |
| JPS6348326Y2 JPS6348326Y2 (en) | 1988-12-13 |
Family
ID=30617019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7562584U Granted JPS60190507U (en) | 1984-05-23 | 1984-05-23 | Chuck for simultaneously gripping the inner and outer diameters of the workpiece |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60190507U (en) |
-
1984
- 1984-05-23 JP JP7562584U patent/JPS60190507U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6348326Y2 (en) | 1988-12-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60141911U (en) | indirect extrusion press | |
| JPS60190507U (en) | Chuck for simultaneously gripping the inner and outer diameters of the workpiece | |
| JPS62181590U (en) | ||
| JPS6272010U (en) | ||
| JPS6164908U (en) | ||
| JPS60131306U (en) | Auxiliary chuck for lathe | |
| JPS6412040U (en) | ||
| JPS6215402U (en) | ||
| JPS5993808U (en) | Collection | |
| JPS62123805U (en) | ||
| JPS61127906U (en) | ||
| JPS5898132U (en) | Workpiece holding device | |
| JPS60142071U (en) | Headed bar holder | |
| JPS6222009U (en) | ||
| JPH01132310U (en) | ||
| JPS6335545U (en) | ||
| JPS61159110U (en) | ||
| JPS62174807U (en) | ||
| JPS6139309U (en) | Angle positioning device for chuck gripping workpiece | |
| JPS6376404U (en) | ||
| JPS6152247U (en) | ||
| JPS611306U (en) | chuck device | |
| JPS62104431U (en) | ||
| JPS6034332U (en) | Chucking device for hydraulic ball expansion | |
| JPH0261513U (en) |