JPH02100760U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図から第４図は本考案を具体化した第一実
施例を示し、第１図はアタツチメントの断面図、
第２図は同じく側断面図、第３図は平面研削盤へ
のアタツチメントの装着状態を示す略体正面図、
第４図はワークの傾斜面を研削している状態を示
す略体正面図、第５図は本考案を具体化した第二
実施例のアタツチメントの断面図である。 １は取付座、１０は回転駆動手段としてのモー
タ、１２は研削砥石、１３は砥石ユニツト、１４
はカウンタウエイト、２１は往復駆動手段として
のモータ、Ａはアタツチメント、Ｈは研削盤の主
軸ヘツド、Ｓは研削盤の主軸である。 1 to 4 show a first embodiment embodying the present invention, and FIG. 1 is a sectional view of the attachment;
FIG. 2 is a side sectional view, and FIG. 3 is a schematic front view showing how the attachment is attached to the surface grinder.
FIG. 4 is a schematic front view showing a state in which an inclined surface of a workpiece is being ground, and FIG. 5 is a sectional view of an attachment of a second embodiment embodying the present invention. 1 is a mounting seat, 10 is a motor as a rotational drive means, 12 is a grinding wheel, 13 is a grinding wheel unit, 14
21 is a counterweight, 21 is a motor as a reciprocating drive means, A is an attachment, H is a main shaft head of the grinding machine, and S is a main shaft of the grinding machine.

Claims (1)

【実用新案登録請求の範囲】 １ 平面研削盤の主軸ヘツデＨの先端に装着し得
るようになつており、その主軸Ｓの回転力を駆動
源として往復動する砥石ユニツト１３を設け、同
ユニツト１３には研削砥石１２を回転可能に支持
するとともに、この研削砥石１２を回転駆動する
回転駆動手段１０を設けた平面研削盤のアタツチ
メントにおいて、 前記砥石ユニツト１３と同じく研削盤の主軸Ｓ
の回転力を駆動源とし、この砥石ユニツト１３の
往復動と同期して逆方向に往復動するカウンタウ
エイト１４を設けた平面研刷盤のアタツチメント
。 ２ 平面研削盤の主軸ヘツドＨの先端に装着し得
るようになつており、砥石ユニツト１３を往復動
可能に設けるとともに、同ユニツト１３を往復動
させるための往復駆動手段２１を設け、砥石ユニ
ツト１３には前記平面研削盤の主軸Ｓの回転力を
駆動源として回転する研削砥石１２を設けた平面
研削盤のアタツチメントにおいて、 前記砥石ユニツト１３と同じく往復駆動手段２
１を駆動源とし、この砥石ユニツト１３の往復動
と同期して逆方向に往復動するカウンタウエイト
１４を設けた平面研削盤のアタツチメント。 ３ 平面研削盤の主軸ヘツドＨの先端に装着し得
るようになつており、その主軸Ｓの回転力を駆動
源として往復動する砥石ユニツト１３を設け、同
ユニツト１３には同じく平面研削盤の主軸Ｓの回
転力を駆動源として回転する研削砥石１２を設け
た平面研削盤のアタツチメントにおいて、 前記平面研削盤の主軸Ｓの回転力を駆動源とし
、砥石ユニツト１３の往復動と同期して逆方向に
往復動するカウンタウエイト１４を設けた平面研
削盤のアタツチメント。 ４ 砥石ユニツト１３とカウンタウエイト１４と
は、平面研削盤の主軸ヘツドＨにアタツチメント
Ａを装着するための取付座１を中心として左右に
配設された請求項１乃至３のいずれか１項に記載
の平面研削盤のアタツチメント。[Claims for Utility Model Registration] 1. A grinding wheel unit 13 which can be attached to the tip of a main shaft head H of a surface grinder and which reciprocates using the rotational force of the main shaft S as a driving source is provided. In an attachment for a surface grinding machine, which rotatably supports a grinding wheel 12 and is provided with a rotation drive means 10 for rotationally driving this grinding wheel 12, the main shaft S of the grinding machine is similar to the grinding wheel unit 13.
This is an attachment for a surface grinding press which is provided with a counterweight 14 which uses the rotational force of the grinding wheel unit 13 as a driving source and reciprocates in the opposite direction in synchronization with the reciprocating movement of the grindstone unit 13. 2. It can be attached to the tip of the main spindle head H of a surface grinder, and the grinding wheel unit 13 is provided so as to be movable in a reciprocating manner, and a reciprocating drive means 21 for reciprocating the unit 13 is provided. In the attachment of a surface grinding machine, which is provided with a grinding wheel 12 that rotates using the rotational force of the main shaft S of the surface grinding machine as a driving source, a reciprocating drive means 2 similar to the grinding wheel unit 13 is provided.
1 as a drive source, and a counterweight 14 that reciprocates in the opposite direction in synchronization with the reciprocating movement of the grinding wheel unit 13. 3. A grindstone unit 13 is provided, which can be attached to the tip of the main shaft head H of a surface grinder, and which reciprocates using the rotational force of the main shaft S as a driving source. In an attachment for a surface grinder equipped with a grinding wheel 12 that rotates using the rotational force of the grinding wheel S as a driving source, the rotational force of the main shaft S of the surface grinding machine is used as the driving source, and the grinding wheel unit 13 rotates in the opposite direction in synchronization with the reciprocating motion of the grinding wheel unit 13. An attachment for a surface grinder equipped with a counterweight 14 that moves back and forth. 4. The grindstone unit 13 and the counterweight 14 are arranged on the left and right sides of the mounting seat 1 for mounting the attachment A on the main spindle head H of a surface grinder. surface grinder attachment.