JPH0274166U - - Google Patents

Description

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

第１図はこの考案の実施例の全体を示す斜視図
、第２図は側面図、第３図は第２図のＡ―Ａ断面
図、第４図は第２図のＢ―Ｂ断面図、第５図は第
２図の一部平面図、第６図はツールレイアウト、
第７図はダブルスフヘリカル軸受の軌道面の研削
を示す半径方向の断面図である。 １……外輪、２……軌道面、３……研削砥石、
４……砥石面、４Ｒ，４Ｌ……砥石面、５……砥
石軸、６……ＸＹテーブル、７……砥石修正工具
取付部、８……揺動梁、９……揺動駆動装置、９
ａ……サーボモータ、９ｂ……原点・旋回限界角
検出器、９ｃ……アーム、９ｄ……ドツグ、９ｅ
……近接スイツチ、９ｆ……パルスゼネレータ、
１１……サドル、１１ａ……サドル原点・移動限
界位置検出器、１１ｂ……近接スイツチ、１１ｃ
……ドツグ、１１ｄ……ドツグベース、１２……
軸受、１３……短軸、１４……スリーブ、１５…
…工具保持具、１６……ねじ送り装置、１７……
ダイヤモンド工具、１８……ガイドバー、１９…
…ホイールガード、２１……スライドベース、２
２……スライド、２３……架台、２４……Ｘ軸送
りねじ、２５，２６……軸受、２７……タイミン
グプーリ、２８……タイミングベルト、２９……
サーボモータ、２９ａ……パルスゼネレータ、３
１……タイミングプーリ、３２……ベルト調整装
置、３３……Ｘ軸送りナツト、３５……Ｙ軸送り
ねじ、３６……Ｙ軸送りナツト、３７……ハンド
ル装置。 Fig. 1 is a perspective view showing the entire embodiment of this invention, Fig. 2 is a side view, Fig. 3 is a cross-sectional view taken along line AA in Fig. 2, and Fig. 4 is a cross-sectional view taken along line B-B in Fig. 2. , Figure 5 is a partial plan view of Figure 2, Figure 6 is a tool layout,
FIG. 7 is a radial cross-sectional view showing the grinding of the raceway surface of a double-sphere helical bearing. 1... Outer ring, 2... Raceway surface, 3... Grinding wheel,
4... Grinding wheel surface, 4R, 4L... Grinding wheel surface, 5... Grinding wheel axis, 6... XY table, 7... Grinding wheel correction tool attachment part, 8... Swinging beam, 9... Swinging drive device, 9
a...Servo motor, 9b...Origin/turning limit angle detector, 9c...Arm, 9d...Dog, 9e
...Proximity switch, 9f...Pulse generator,
11...Saddle, 11a...Saddle origin/travel limit position detector, 11b...Proximity switch, 11c
...Dotsugu, 11d...Dotsugu base, 12...
Bearing, 13...Short shaft, 14...Sleeve, 15...
...Tool holder, 16...Screw feeding device, 17...
Diamond tool, 18... Guide bar, 19...
...Wheel guard, 21...Slide base, 2
2... Slide, 23... Frame, 24... X-axis feed screw, 25, 26... Bearing, 27... Timing pulley, 28... Timing belt, 29...
Servo motor, 29a...Pulse generator, 3
1... Timing pulley, 32... Belt adjustment device, 33... X-axis feed nut, 35... Y-axis feed screw, 36... Y-axis feed nut, 37... Handle device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外周の半径方向断面が突な円弧形の砥石面を有
する砥石の砥石修正装置において、砥石外周の前
記円弧の中心をとおり、砥石軸に直交する線上で
且つ砥石から離れた位置において、両端部が砥石
面に向つて進退する座標軸と砥石軸に平行な座標
軸を備えたＸＹテーブルに軸承され、該軸承した
中心線上から砥石外周に対向して後退した位置に
砥石修正工具取付部を備えた揺動梁を有し、揺動
梁の揺動を行う揺動駆動装置を設けた砥石修正装
置。 In a grinding wheel repair device for a grinding wheel having an arc-shaped grinding wheel surface with a convex radial cross section on the outer periphery, both ends are located on a line passing through the center of the arc on the outer periphery of the grinding wheel, perpendicular to the grinding wheel axis, and at a position away from the grinding wheel. is supported on an XY table with a coordinate axis that advances and retreats toward the grinding wheel surface and a coordinate axis that is parallel to the grinding wheel axis, and is equipped with a grinding wheel correction tool mounting part located at a position retracted from the center line of the supported axis facing the outer periphery of the grinding wheel. A grinding wheel correction device that has a moving beam and is equipped with a swinging drive device that swings the swinging beam.