JPS591546U - Taper hole grinding equipment - Google Patents
Taper hole grinding equipmentInfo
- Publication number
- JPS591546U JPS591546U JP9646382U JP9646382U JPS591546U JP S591546 U JPS591546 U JP S591546U JP 9646382 U JP9646382 U JP 9646382U JP 9646382 U JP9646382 U JP 9646382U JP S591546 U JPS591546 U JP S591546U
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- grindstone
- tapered hole
- grinding
- rotation speed
- 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
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding Of Cylindrical And Plane Surfaces (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
図面は本考案の実施例を示すもので、第１図は正面−１
第２図は平面図、第３図は速度設定装置の電気回路図で
ある。
Ａ・・・研削加工装置、１・・・ベッド、２・・・切込
送り台、３・・・デーパ角設定台、６・・・主軸台、７
・・・主軸駆動モータ、訃・・主軸、１３・・・テーブ
ル、１４・・・油圧シリンダ、１５・・・砥石台、１６
・・・砥石軸、１７・・・砥石、１８・・・カム体、１
８ｂ・・・傾斜カム面、。
２１・・・位置検出器、２２・・・速度設定装置、２８
・・・主軸駆動モータ制御装置、Ｗ・・・ワーク、Ｗ工
・・・テ・ −パ穴。The drawings show an embodiment of the present invention, and Figure 1 is a front view -1.
FIG. 2 is a plan view, and FIG. 3 is an electrical circuit diagram of the speed setting device. A... Grinding device, 1... Bed, 2... Cut feed table, 3... Taper angle setting table, 6... Headstock, 7
...Main shaft drive motor, ...Main shaft, 13...Table, 14...Hydraulic cylinder, 15...Wheelhead, 16
... Grinding wheel shaft, 17... Grinding wheel, 18... Cam body, 1
8b... Inclined cam surface. 21...Position detector, 22...Speed setting device, 28
...Spindle drive motor control device, W...workpiece, W machining...tapered hole.
Claims (1)
させる一方、上記ワークのテーパ穴加工面を円柱形状の
回転砥石に圧接させながら該回転紙′ −石をテーパ
加工方向に往復動させてワークのテーパ穴を研削加工す
るようにしたテーパ穴研削加工装置において、上記回転
砥石の砥石軸を支承する砥石台またはベッドの一方に一
体的に取り付けられ、ワークのテーパ角に対応する傾斜
カム面を有するカム体と、該カム体に対向せしめてベッ
ドまたは砥石台の他方に取り付けられ、カム体の傾斜カ
ム面との間の間隔を測定することによりワークのテーパ
穴加工面に対する砥石の往復動方向の相対位置を検出し
て該相対位置に応じた電圧信号を発生する位置検出器と
、該位置検出器の電圧上昇比率を調整して主軸回転速度
設定電圧を発生する速度設定装置と、該速度設定装置の
設定電圧に応じて上記主軸駆動モータの回転数を制御す
る主軸駆動モータ制御装置とを設け、砥石がワークテー
パ穴の小径部を研削するときはワーク回転数を上昇させ
、大径部を研削するときにはワーク回転数を低下させる
ように構成したことを特徴とするテーパ穴研削加工装置
。The workpiece attached to the main shaft is rotated by the main shaft drive shaft, while the tapered hole machining surface of the workpiece is brought into pressure contact with a cylindrical rotary grindstone, and the rotary paper'-stone is reciprocated in the taper machining direction. A tapered hole grinding device for grinding a tapered hole in a workpiece includes an inclined cam surface that is integrally attached to one of the grindstone stand or the bed that supports the grindstone shaft of the rotary grindstone, and that corresponds to the taper angle of the workpiece. The reciprocating movement of the grinding wheel against the tapered hole machining surface of the workpiece is measured by measuring the distance between a cam body having a cam body and an inclined cam surface of the cam body, which is attached to the other side of the bed or grinding wheel head so as to face the cam body. a position detector that detects a relative position in a direction and generates a voltage signal according to the relative position; a speed setting device that adjusts a voltage increase ratio of the position detector to generate a spindle rotation speed setting voltage; A spindle drive motor control device is provided to control the rotation speed of the spindle drive motor according to the set voltage of the speed setting device, and when the grindstone grinds the small diameter part of the workpiece taper hole, the workpiece rotation speed is increased, and the workpiece rotation speed is increased when the grindstone grinds the small diameter part of the workpiece taper hole. 1. A tapered hole grinding device characterized by being configured to reduce the rotational speed of a workpiece when grinding a part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9646382U JPS591546U (en) | 1982-06-25 | 1982-06-25 | Taper hole grinding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9646382U JPS591546U (en) | 1982-06-25 | 1982-06-25 | Taper hole grinding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS591546U true JPS591546U (en) | 1984-01-07 |
Family
ID=30229876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9646382U Pending JPS591546U (en) | 1982-06-25 | 1982-06-25 | Taper hole grinding equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS591546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003136376A (en) * | 2001-10-31 | 2003-05-14 | Senjo Seiki Kk | Grinding machine |
-
1982
- 1982-06-25 JP JP9646382U patent/JPS591546U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003136376A (en) * | 2001-10-31 | 2003-05-14 | Senjo Seiki Kk | Grinding machine |
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