JPH0463329U - - Google Patents
Info
- Publication number
- JPH0463329U JPH0463329U JP10582790U JP10582790U JPH0463329U JP H0463329 U JPH0463329 U JP H0463329U JP 10582790 U JP10582790 U JP 10582790U JP 10582790 U JP10582790 U JP 10582790U JP H0463329 U JPH0463329 U JP H0463329U
- Authority
- JP
- Japan
- Prior art keywords
- retainer body
- hard balls
- chuck
- gear
- hold
- 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
- Gear Processing (AREA)
- Gripping On Spindles (AREA)
Description
第１図ないし第３図はこの考案の歯車保持装置
の一実施例を示す図で、第１図は同装置の要部を
示す断面図、第２図はボールリテーナの平面図、
第３図は第２図の−線に沿う断面図、第４図
ないし第７図は従来の歯車保持装置を示す図で、
第４図は同装置の断面図、第５図は歯車を示す斜
視図、第６図はボールリテーナの平面図、第７図
は第６図の−線に沿う断面図である。
２……歯車、２ａ……歯、４……ダイヤフラム
チヤツク（チヤツク）、１１……ボールリテーナ
、１２……リテーナ本体、１３……針金（連結部
材）、１５……剛球、１６……ブロツク、１６ａ
……内周面、１６ｂ……外周面、２０……スプリ
ング（付勢手段）。
1 to 3 are views showing one embodiment of the gear holding device of this invention, FIG. 1 is a sectional view showing the main parts of the device, FIG. 2 is a plan view of the ball retainer,
FIG. 3 is a sectional view taken along the - line in FIG. 2, and FIGS. 4 to 7 are views showing conventional gear holding devices.
4 is a sectional view of the device, FIG. 5 is a perspective view showing gears, FIG. 6 is a plan view of the ball retainer, and FIG. 7 is a sectional view taken along the line - in FIG. 6. 2... Gear, 2a... Teeth, 4... Diaphragm chuck (chuck), 11... Ball retainer, 12... Retainer body, 13... Wire (connecting member), 15... Rigid ball, 16... Block , 16a
...inner circumferential surface, 16b... outer circumferential surface, 20... spring (biasing means).
Claims (1)
テーナを介してチヤツクにて周囲から押えて歯面
を基準として保持するようにした歯車保持装置に
おいて、 前記ボールリテーナは、リテーナ本体と、該リ
テーナ本体に連結部材を介して設けられて前記各
歯の間に挿入される複数の剛球と、該剛球の周囲
で、前記リーテーナ本体に対して可動状態に装着
されて該剛球の外側に配設され、前記チヤツクに
て押圧されるブロツクと、該ブロツクを剛球側に
押圧する付勢手段とを有することを特徴とする歯
車保持装置。[Scope of Claim for Utility Model Registration] A gear holding device configured to hold a gear with a plurality of teeth formed around it from the periphery with a chuck via a ball retainer and hold the tooth surface as a reference, comprising: includes a retainer body, a plurality of hard balls provided on the retainer body via a connecting member and inserted between the teeth, and a plurality of hard balls that are movably attached to the retainer body around the hard balls. A gear holding device comprising: a block disposed outside the rigid sphere and pressed by the chuck; and a biasing means for pressing the block toward the rigid sphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990105827U JP2578805Y2 (en) | 1990-10-08 | 1990-10-08 | Gear holding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990105827U JP2578805Y2 (en) | 1990-10-08 | 1990-10-08 | Gear holding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0463329U true JPH0463329U (en) | 1992-05-29 |
| JP2578805Y2 JP2578805Y2 (en) | 1998-08-20 |
Family
ID=31851669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990105827U Expired - Lifetime JP2578805Y2 (en) | 1990-10-08 | 1990-10-08 | Gear holding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2578805Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5510017U (en) * | 1978-06-30 | 1980-01-22 | ||
| JPS6229222U (en) * | 1985-08-07 | 1987-02-21 |
-
1990
- 1990-10-08 JP JP1990105827U patent/JP2578805Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5510017U (en) * | 1978-06-30 | 1980-01-22 | ||
| JPS6229222U (en) * | 1985-08-07 | 1987-02-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2578805Y2 (en) | 1998-08-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |