JPS61169526U - - Google Patents
Info
- Publication number
- JPS61169526U JPS61169526U JP5277785U JP5277785U JPS61169526U JP S61169526 U JPS61169526 U JP S61169526U JP 5277785 U JP5277785 U JP 5277785U JP 5277785 U JP5277785 U JP 5277785U JP S61169526 U JPS61169526 U JP S61169526U
- Authority
- JP
- Japan
- Prior art keywords
- tap
- sleeve
- spindle
- master screw
- tap spindle
- 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
- 238000010079 rubber tapping Methods 0.000 claims description 2
- 238000003754 machining Methods 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Description
第１図は本考案によるネジ加工用タツピングヘ
ツドの概略構成を示す断面図、第２図は従来の実
施例を示す要部の断面図である。
図面中、１はタツプスピンドル、３はタツプ、
４はスリーブ、５はマスタスクリユ、６はスピン
ドル駆動軸、７はモータ、８は歯車、９は被加工
材、１０は差動歯車、１１は差動装置、１２はク
ラツチである。
FIG. 1 is a cross-sectional view showing a schematic structure of a tapping head for screw machining according to the present invention, and FIG. 2 is a cross-sectional view of main parts showing a conventional embodiment. In the drawing, 1 is a tap spindle, 3 is a tap,
4 is a sleeve, 5 is a master screw, 6 is a spindle drive shaft, 7 is a motor, 8 is a gear, 9 is a workpiece, 10 is a differential gear, 11 is a differential gear, and 12 is a clutch.
Claims (1)
プスピンドルと、タツプスピンドルの基準ネジに
螺合されるマスタスクリユと、上記マスタスクリ
ユが固定され、かつ本体に回転自在に支持される
スリーブと、上記タツプスピンドルとスリーブに
固定されたマスタスクリユとの間に差動回転を与
える差動装置と、上記差動装置の回転をＯＮ，Ｏ
ＦＦするクラツチと、上記タツプスピンドルおよ
び差動装置に回転力を与える駆動装置とを備えて
なることを特徴とする可変ピツチタツピングヘツ
ド。 a tap spindle to which a tap is attached via a tap holder; a master screw to which the tap spindle is screwed; a sleeve to which the master screw is fixed and rotatably supported by the main body; and a sleeve to which the tap spindle is rotatably supported. and a master screw fixed to the sleeve, and a differential device that provides differential rotation between the
A variable pitch tapping head comprising a clutch for FF and a drive device for applying rotational force to the tap spindle and differential device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5277785U JPS61169526U (en) | 1985-04-11 | 1985-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5277785U JPS61169526U (en) | 1985-04-11 | 1985-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61169526U true JPS61169526U (en) | 1986-10-21 |
Family
ID=30573028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5277785U Pending JPS61169526U (en) | 1985-04-11 | 1985-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61169526U (en) |
-
1985
- 1985-04-11 JP JP5277785U patent/JPS61169526U/ja active Pending
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