JPS5934966U - ring retaining chuck - Google Patents
ring retaining chuckInfo
- Publication number
- JPS5934966U JPS5934966U JP13220982U JP13220982U JPS5934966U JP S5934966 U JPS5934966 U JP S5934966U JP 13220982 U JP13220982 U JP 13220982U JP 13220982 U JP13220982 U JP 13220982U JP S5934966 U JPS5934966 U JP S5934966U
- Authority
- JP
- Japan
- Prior art keywords
- ball
- opening
- circumferential surface
- hollow cylinder
- circular hole
- 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
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は実施の１例の正面図、第２図は第１図中■−■
線断面図、第３図は第１図中■−■線断面拡大図である
。
１：環体、２：中空筒体、３：保持部材、４：取付ボル
ト、８：内周面、９：外周面、１０：円孔、１１：開口
部、１２：ボール、１３：圧縮バネ、１４：１端、１５
：ネジ部、１６：ボルト頭、１９：他端、２０：円筒面
、２１：周縁、２２：テーパ部。Figure 1 is a front view of one example of implementation, Figure 2 is ■-■ in Figure 1.
3 is an enlarged cross-sectional view taken along the line ■--■ in FIG. 1. 1: Ring body, 2: Hollow cylindrical body, 3: Holding member, 4: Mounting bolt, 8: Inner circumferential surface, 9: Outer circumferential surface, 10: Circular hole, 11: Opening, 12: Ball, 13: Compression spring , 14:1 end, 15
: Threaded part, 16: Bolt head, 19: Other end, 20: Cylindrical surface, 21: Periphery, 22: Tapered part.
Claims (1)
、内周面から外周面に向けて円孔が穿設され、外周面側
の円孔の開口部は、該円孔内に内装されたボールが一部
突出する程度に縮径され、前記ボールは、円孔内に縮設
された圧縮バネの１端で弾圧されて前記開口部から一部
突出した状態に維持されており、該圧縮バネの他端は、
中空筒体内に同心に配置され、該中空筒体を保持部材に
固定している取付ボルトのボルト頭の円筒面に当接させ
られていると共に、該ボルト頭のネジ部側の周縁には、
前記複数の円孔に対応する複数個所に、テーパ状に切欠
されたテーパ部が形成されていることを特徴とする環体
の保持チャック。Circular holes are drilled radially from the inner circumferential surface to the outer circumferential surface at multiple locations at equal intervals on the cylinder of the hollow cylinder, and the opening of the circular hole on the outer circumferential surface side is formed inside the circular hole. The diameter of the ball is reduced to such an extent that a portion of the ball protrudes from the opening, and the ball is maintained in a state in which it partially protrudes from the opening by being compressed by one end of a compression spring compressed within the circular hole. The other end of the compression spring is
A mounting bolt that is arranged concentrically within the hollow cylinder and that fixes the hollow cylinder to the holding member is brought into contact with the cylindrical surface of the bolt head, and on the circumferential edge of the bolt head on the threaded side,
A holding chuck for an annular body, characterized in that tapered portions are formed in a plurality of locations corresponding to the plurality of circular holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13220982U JPS5934966U (en) | 1982-08-31 | 1982-08-31 | ring retaining chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13220982U JPS5934966U (en) | 1982-08-31 | 1982-08-31 | ring retaining chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5934966U true JPS5934966U (en) | 1984-03-05 |
Family
ID=30298640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13220982U Pending JPS5934966U (en) | 1982-08-31 | 1982-08-31 | ring retaining chuck |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5934966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074954A (en) * | 2013-03-25 | 2014-10-01 | 加特可株式会社 | Maintaining piece |
-
1982
- 1982-08-31 JP JP13220982U patent/JPS5934966U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074954A (en) * | 2013-03-25 | 2014-10-01 | 加特可株式会社 | Maintaining piece |
| JP2014185707A (en) * | 2013-03-25 | 2014-10-02 | Jatco Ltd | Holder |
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