JPS59156734U - Thread cutting lathe - Google Patents
Thread cutting latheInfo
- Publication number
- JPS59156734U JPS59156734U JP5028883U JP5028883U JPS59156734U JP S59156734 U JPS59156734 U JP S59156734U JP 5028883 U JP5028883 U JP 5028883U JP 5028883 U JP5028883 U JP 5028883U JP S59156734 U JPS59156734 U JP S59156734U
- Authority
- JP
- Japan
- Prior art keywords
- electromagnet
- thread cutting
- roller chain
- lathe
- excited
- 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
- Turning (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案実施例の正面図、第２図は同じく要部の
正面図である。
１・・・ベッド、２・・・主軸台、５・・・往復台、８
・・・刃物台、９・・・横送りハンドル、１１・・・リ
ミットスイッチ、１２・・・電磁石、１３・・・ローラ
チェーン、１５・・・磁性体。FIG. 1 is a front view of an embodiment of the present invention, and FIG. 2 is a front view of the main parts. 1... bed, 2... headstock, 5... carriage, 8
...Turret, 9...Transverse feed handle, 11...Limit switch, 12...Electromagnet, 13...Roller chain, 15...Magnetic material.
Claims (1)
り量を順次増加させてこの縦送りを繰返してねじ切り作
業を行なう旋盤であって、ベッド上を左右に往復する往
復台が所定の縦送り位置に到達したことを検知するリミ
ットスイッチと、このリミットスイッチの信号により励
磁される電磁石と、横送りハンドルに固着されたスプロ
ケットに巻き掛けられるローラチェーンと、垂下したロ
ーラチェーンの一端に固着され、前記電磁石の直上にこ
れと所定距離を隔って位置する磁性体とを備え、電磁石
が励磁されると磁性体が落下吸着されて横送りハンドル
を戻し方向に逆回転させることを特徴とするねじ切り用
旋盤。This is a lathe that performs thread cutting work by vertically feeding at a constant speed relative to the rotation of the main shaft, and repeating this vertical feeding by increasing the amount of horizontal feed sequentially. A limit switch that detects when the vertical feed position has been reached, an electromagnet that is excited by the signal from this limit switch, a roller chain that is wrapped around a sprocket that is fixed to the horizontal feed handle, and a roller chain that is fixed to one end of the hanging roller chain. and a magnetic body located directly above the electromagnet at a predetermined distance from the electromagnet, and when the electromagnet is excited, the magnetic body falls and is attracted, thereby causing the lateral feed handle to reversely rotate in the return direction. A lathe for thread cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5028883U JPS59156734U (en) | 1983-04-06 | 1983-04-06 | Thread cutting lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5028883U JPS59156734U (en) | 1983-04-06 | 1983-04-06 | Thread cutting lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59156734U true JPS59156734U (en) | 1984-10-20 |
Family
ID=30180756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5028883U Pending JPS59156734U (en) | 1983-04-06 | 1983-04-06 | Thread cutting lathe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59156734U (en) |
-
1983
- 1983-04-06 JP JP5028883U patent/JPS59156734U/en active Pending
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