JPS59100558U

JPS59100558U - Grinding machine grinding wheel correction device

Info

Publication number: JPS59100558U
Application number: JP1982200461U
Authority: JP
Inventors: 彰二笠井; 宇治野　孝志
Original assignee: Mazda Motor Corp
Current assignee: Mazda Motor Corp
Priority date: 1982-12-23
Filing date: 1982-12-23
Publication date: 1984-07-06
Also published as: JPS6042063Y2

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

[Brief explanation of the drawing]

第１図は本考案の第１実施例を示す側面図、第２図は第
１図の■−■線矢視図を油圧系統とともに示す概略図、
第３図は本考案の第２実施例の一部を示す斜視図である
。１．１０１・・・・・・ベッド、２，１０２・・・・・
・砥石テ　−一ブル、３・・・・・・テーブル移動用シ
リンダ、６・・・・・・回転砥石、７，１０７・・・・
・・ストップ点調整ネジ、１２・・・・・・支持台、１
３・・・・・・回動軸、１４・・・・・・修正−工具、
１５・・・・・・切削工具、１６・・・・・・工具移動
シリンダ、１７，１７３，１８，１８３，２０．２１・
・・・・・圧油配管□、１７ｂ、１８ｂ・・・・・・バ
イパス配管、　、１９・・・・・・切換弁、２２・・・
・・・作動油、２４・・・・・・ポンプ、２５．２８・
・・絞り、２６，１２６・・・・・・テーブルストップ
用シリンダ、２７．２９・・・・・・チェック弁、１５
０・・・ストップ部材。Fig. 1 is a side view showing the first embodiment of the present invention, Fig. 2 is a schematic diagram showing a view taken along the line ■-■ in Fig. 1 together with a hydraulic system;
FIG. 3 is a perspective view showing a part of a second embodiment of the present invention. 1.101...Bed, 2,102...
- Grinding wheel table, 3... Cylinder for table movement, 6... Rotating grindstone, 7,107...
...Stop point adjustment screw, 12...Support stand, 1
3...Rotation axis, 14...Modification-tool,
15... Cutting tool, 16... Tool moving cylinder, 17, 173, 18, 183, 20.21.
... Pressure oil piping □, 17b, 18b ... Bypass piping, , 19 ... Switching valve, 22 ...
... Hydraulic oil, 24 ... Pump, 25.28.
... Throttle, 26,126... Cylinder for table stop, 27.29... Check valve, 15
0...Stop member.

Claims

[Claim for Utility Model Registration] The outer peripheral surface of a rotary whetstone supported by a whetstone table that is moved back and forth on a bed by a drive device is brought into contact with a cutting tool attached to a correction tool, and the whetstone table is moved back and forth. In a grinding wheel correction device for a grinding machine that moves to correct the outer circumferential surface of the rotary grindstone, a cutting position is provided in which the cutting tool connected to the correction tool contacts the outer circumferential surface of the grindstone, and the cutting tool is moved to the outer circumference of the grindstone. A tool moving cylinder that can take an exit position away from the surface, a table stop position that defines the forward end position of the grindstone table when correcting the grindstone, and an exit position that allows the grindstone table to further advance to the grinding position. The possible table stop cylinders and the pressure fluid supply line supplied to the two cylinders by the pump are switched by a switching valve, and the tool movement cylinder is set to the cutting position, and the table stop cylinder is set to the table stop position. or a cylinder switching circuit that sets the tool moving cylinder to the exit position and simultaneously sets the table stop cylinder to the exit position, and a parallel circuit of a check valve and a throttle provided in this cylinder switching circuit. A grinding wheel correction device for a grinding machine comprising a one-way delay circuit for delaying withdrawal of a table stop cylinder when a tool moving cylinder is withdrawn.