JPS6338907U - - Google Patents
Info
- Publication number
- JPS6338907U JPS6338907U JP13028586U JP13028586U JPS6338907U JP S6338907 U JPS6338907 U JP S6338907U JP 13028586 U JP13028586 U JP 13028586U JP 13028586 U JP13028586 U JP 13028586U JP S6338907 U JPS6338907 U JP S6338907U
- Authority
- JP
- Japan
- Prior art keywords
- spindle
- face plate
- chuck
- hole
- mounting
- 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
- Gripping On Spindles (AREA)
Description
第１図は本考案の要部断面側面図、第２図は第
１図―線断面図である。
１……主軸台、２……スピンドル、３……セン
タ穴、４……駆動プーリ、５……駆動面板、６…
…フランジ、７……取付基準面、８……スピンド
ルノーズ、９……ガイド部、１０……突起状イン
ロー部、１１……チヤツク、１２……取付面板、
１３……取付穴、１４……締付ボルト、１５……
ダルマ穴、１８……ドライブピン。
FIG. 1 is a cross-sectional side view of the main part of the present invention, and FIG. 2 is a cross-sectional view taken along the line of FIG. 1. 1... Headstock, 2... Spindle, 3... Center hole, 4... Drive pulley, 5... Drive face plate, 6...
... flange, 7 ... mounting reference surface, 8 ... spindle nose, 9 ... guide section, 10 ... protruding spigot section, 11 ... chuck, 12 ... mounting face plate,
13...Mounting hole, 14...Tightening bolt, 15...
Daruma hole, 18...drive pin.
Claims (1)
し、前記スピンドルの外周でモータによつて回転
する駆動プーリと、この駆動プーリに一体に結合
された駆動面板とを備えた主軸台において、前記
スピンドルの先端部にスピンドル軸線と直交する
取付基準面を備えたフランジと、このフランジよ
り先端にスピンドルと同心円のガイド部及びこの
ガイド部より僅かに大径の突起状インロー部を形
成したスピンドルノーズとを設け、前記フランジ
の取付基準面にスピンドル軸線と平行な軸線で複
数本の締付ボルトを所定間隔で螺合し、チヤツク
の背面に前記スピンドルノーズの突起状インロー
部とのみ密嵌合する内径の取付穴と、前記締付ボ
ルトの頭部の貫通を許容する大径穴と締付ボルト
の軸径より僅かに大きい小径穴とを連続したダル
マ穴とを設けたチヤツク取付面板を固着し、この
チヤツク取付面板と前記駆動面板との連結手段を
備えたことを特徴とするチヤツク取付装置。 A headstock rotatably supports a spindle having a center hole, and includes a drive pulley rotated by a motor on the outer periphery of the spindle, and a drive face plate integrally connected to the drive pulley. a flange having a mounting reference surface perpendicular to the spindle axis; a spindle nose having a guide portion concentric with the spindle and a protruding spigot portion having a slightly larger diameter than the guide portion at the tip of the flange; A plurality of tightening bolts are screwed onto the mounting reference surface of the flange at predetermined intervals with axes parallel to the spindle axis, and a mounting hole with an inner diameter that tightly fits only with the protruding pilot part of the spindle nose is formed on the back of the chuck. and a chuck mounting face plate having a continuous round hole, which is a large diameter hole that allows the head of the tightening bolt to pass through, and a small diameter hole that is slightly larger than the shaft diameter of the tightening bolt, is fixed, and the chuck is mounted. A chuck mounting device characterized by comprising means for connecting a face plate and the driving face plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13028586U JPS6338907U (en) | 1986-08-28 | 1986-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13028586U JPS6338907U (en) | 1986-08-28 | 1986-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6338907U true JPS6338907U (en) | 1988-03-12 |
Family
ID=31027637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13028586U Pending JPS6338907U (en) | 1986-08-28 | 1986-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6338907U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5636565U (en) * | 1979-08-29 | 1981-04-08 |
-
1986
- 1986-08-28 JP JP13028586U patent/JPS6338907U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5636565U (en) * | 1979-08-29 | 1981-04-08 |