JPS62117021U - - Google Patents
Info
- Publication number
- JPS62117021U JPS62117021U JP566186U JP566186U JPS62117021U JP S62117021 U JPS62117021 U JP S62117021U JP 566186 U JP566186 U JP 566186U JP 566186 U JP566186 U JP 566186U JP S62117021 U JPS62117021 U JP S62117021U
- Authority
- JP
- Japan
- Prior art keywords
- recess
- rolling element
- shaft
- prevention device
- overload prevention
- 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
- 238000005096 rolling process Methods 0.000 claims 5
- 230000002265 prevention Effects 0.000 claims 3
- 238000010079 rubber tapping Methods 0.000 claims 2
Landscapes
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Description
第１図は、本考案をタツプコレツトに実施した
一実施例を示す縦断面図である。第２図は、本考
案の一実施例のクラツチ面の正面図である。第３
図は、本考案の一実施例の凹部のボールの走行方
向における拡大断面図である。
３は駆動軸体、４はタツプホルダー、５はシヤ
ンク、６は従動軸体、７は凹部、８は軌道面、９
はクラツチ面、１０はクラツチ盤、１１はボール
、１２は貫通孔、１３は中間回転体、１４は皿ば
ね、１５は調整ねじ、１７は面取り部、１８は円
周溝。
FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention applied to a tap collet. FIG. 2 is a front view of the clutch surface of one embodiment of the present invention. Third
The figure is an enlarged cross-sectional view of a concave portion in an embodiment of the present invention in the traveling direction of the ball. 3 is a drive shaft body, 4 is a tap holder, 5 is a shank, 6 is a driven shaft body, 7 is a recess, 8 is a raceway surface, 9
10 is a clutch surface, 10 is a clutch disk, 11 is a ball, 12 is a through hole, 13 is an intermediate rotating body, 14 is a disc spring, 15 is an adjustment screw, 17 is a chamfered portion, and 18 is a circumferential groove.
Claims (1)
通孔を形成したクラツチ盤を設け、他方の軸に前
記転動体が嵌入係合する凹部と該転動体が走行す
る軌道面からなるクラツチ面を設け、前記転動体
と凹部との弾性係合により駆動軸と従動軸との回
転伝達をする過負荷防止装置において、前記凹部
と軌道面との連結部の凹部の外方角部に僅かな面
取り部を形成したことを特徴とするタツピングホ
ルダー用過負荷防止装置。 (2) 転動体をボールとし、凹部を該ボールの球
面が嵌合する椀形とすると共に、軌道面に該ボー
ルの球面の一部が嵌合する断面が連続する円周溝
を設けた実用新案登録請求の範囲第１項記載のタ
ツピングホルダー用過負荷防止装置。[Claims for Utility Model Registration] (1) One shaft is provided with a clutch disc having a through hole for holding a rolling element in a freely rolling manner, and the other shaft is provided with a recess into which the rolling element fits and engages, In an overload prevention device that includes a clutch surface consisting of a raceway surface on which a moving body runs, and transmits rotation between a drive shaft and a driven shaft by elastic engagement between the rolling element and a recess, a connecting portion between the recess and the raceway surface. An overload prevention device for a tapping holder, characterized in that a slight chamfer is formed on the outer corner of the recess. (2) Practical use in which the rolling element is a ball, the recess is bowl-shaped into which the spherical surface of the ball fits, and the raceway surface is provided with a circumferential groove with a continuous cross section into which a part of the spherical surface of the ball fits. An overload prevention device for a tapping holder according to claim 1 of the patent registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP566186U JPS62117021U (en) | 1986-01-18 | 1986-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP566186U JPS62117021U (en) | 1986-01-18 | 1986-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62117021U true JPS62117021U (en) | 1987-07-25 |
Family
ID=30787453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP566186U Pending JPS62117021U (en) | 1986-01-18 | 1986-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62117021U (en) |
-
1986
- 1986-01-18 JP JP566186U patent/JPS62117021U/ja active Pending
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