JPS5942807U - tool holding chuck - Google Patents
tool holding chuckInfo
- Publication number
- JPS5942807U JPS5942807U JP13923382U JP13923382U JPS5942807U JP S5942807 U JPS5942807 U JP S5942807U JP 13923382 U JP13923382 U JP 13923382U JP 13923382 U JP13923382 U JP 13923382U JP S5942807 U JPS5942807 U JP S5942807U
- Authority
- JP
- Japan
- Prior art keywords
- chuck
- collet
- threaded groove
- tool holding
- tube
- 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図は本考案を適用した工具保持チャックの一部縦断
側面図、第２図は第１図の■−■断面図、第３図は締付
ナツトを取り除いて示す第１図の部分拡大図、第４図は
ローラの変形例を示す部分拡大図である。５・・・・・
・チャック本体、６・・・・・・テーパシャンク、７・
・・・・・チャック筒、１０・・・・・・テーパ内周面
、１２・・・・・・おねじ溝、１３・・・・・・押込式
コレット、２３・・・・・・締付ナラ）−１２５・・・
・・・めねじ溝、２７・・・・・・円周溝付ローラ。Fig. 1 is a partially vertical side view of a tool holding chuck to which the present invention is applied, Fig. 2 is a sectional view taken along ■-■ of Fig. 1, and Fig. 3 is a partial enlargement of Fig. 1 with the tightening nut removed. FIG. 4 is a partially enlarged view showing a modified example of the roller. 5...
・Chuck body, 6... Taper shank, 7.
...Chuck tube, 10...Tapered inner peripheral surface, 12...Male thread groove, 13...Push type collet, 23...Tightening -125...
...Female thread groove, 27...Roller with circumferential groove.
Claims (1)
、チャック筒のテーパ内周面に嵌合接続しかつ工具を保
持する押込式コレットと、コレットのチャック筒外端部
にコレットと共に軸心方向移動可能かつコレットに対し
て回動可能に連結する締付ナツトとを備え、チャック筒
の外周面におねじ溝を形成し、このおねじ溝に締付ナツ
トの内周めねじ溝を半径方向外方へ間隔を隔てて対向さ
せ、両ねじ溝間の環状空間に円周溝付ローラを複−数個
配置し、円周溝付ローラを介して両ねじ溝を噛み合オ）
せたことを特徴とする工具保持チャック。A chuck main body having a taper shank and a chuck tube, a push-in collet that fits and connects to the tapered inner peripheral surface of the chuck tube and holds a tool, and a collet that is movable in the axial direction together with the collet and attached to the outer end of the chuck tube of the collet. A threaded groove is formed on the outer circumferential surface of the chuck cylinder, and an inner female threaded groove of the tightening nut is connected to the male threaded groove at a distance radially outward. A plurality of circumferentially grooved rollers are arranged in the annular space between both thread grooves, and both thread grooves are engaged with each other via the circumferential grooved rollers.
A tool holding chuck that features a
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13923382U JPS5942807U (en) | 1982-09-13 | 1982-09-13 | tool holding chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13923382U JPS5942807U (en) | 1982-09-13 | 1982-09-13 | tool holding chuck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5942807U true JPS5942807U (en) | 1984-03-21 |
| JPH0224565Y2 JPH0224565Y2 (en) | 1990-07-05 |
Family
ID=30312139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13923382U Granted JPS5942807U (en) | 1982-09-13 | 1982-09-13 | tool holding chuck |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5942807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018047221A1 (en) * | 2016-09-06 | 2018-03-15 | Ｂｉｇ Ｄａｉｓｈｏｗａ株式会社 | Tool chuck, tool-holding method and tool-detaching method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5198472A (en) * | 1975-01-21 | 1976-08-30 | ||
| JPS51124685U (en) * | 1975-04-04 | 1976-10-08 | ||
| JPS55137711U (en) * | 1979-03-23 | 1980-10-01 |
-
1982
- 1982-09-13 JP JP13923382U patent/JPS5942807U/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5198472A (en) * | 1975-01-21 | 1976-08-30 | ||
| JPS51124685U (en) * | 1975-04-04 | 1976-10-08 | ||
| JPS55137711U (en) * | 1979-03-23 | 1980-10-01 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018047221A1 (en) * | 2016-09-06 | 2018-03-15 | Ｂｉｇ Ｄａｉｓｈｏｗａ株式会社 | Tool chuck, tool-holding method and tool-detaching method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0224565Y2 (en) | 1990-07-05 |
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