发明名称 |
AUTOMATICALLY RECIPROCATING GRINING WHEEL DEVICE |
摘要 |
PURPOSE:To polish cutting tool, etc. accurately and easily by moving reciprocatedly a stone linearly on the same horizontal plan by repeating reversal rotation of an ultrasonic wave motor. CONSTITUTION:A grinding wheel stand 3 is arranged on a frame 1 so that it can be moved reciprocatedly linearly through a guide means 2, a linear rack 7 is mounted on the grinding wheel stand 3, an ultrasonic wave motor 8 is mounted on the frame 1, and a pinion 9 mounted on its output shaft is engaged with the rack 7. Also the drive device 11 of the ultrasonic wave motor 8 is so structured that the rotational direction of the motor is switched over by a detection signal from a position switchover sensor located at the reciprocating switchover position of the wheel stand 3. |
申请公布号 |
JPH0724710(A) |
申请公布日期 |
1995.01.27 |
申请号 |
JP19930190952 |
申请日期 |
1993.07.05 |
申请人 |
FUKOKU CO LTD;SAKAI TOISHI KK |
发明人 |
SAGARA SHINJI;SAKAI YOSHIO |
分类号 |
B24B3/36;B24B41/02;B24B47/04;F16H57/12;(IPC1-7):B24B3/36 |
主分类号 |
B24B3/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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