Title:
WORKPIECE TABLE FOR MACHINE TOOL
Document Type and Number:
Japanese Patent JPH1029124
Kind Code:
A
Abstract:
To realize a quick rotation without any shock or sudden movement by means of a designwise simple construction.
A workpiece table (10) provided for a machine tool is capable of moving back and forth between two end positions, and for this purpose, it includes a rotational driving geartable (10) to rotate it, a rack (16) engaged with the gear part(15) and medium operating type adjustable driving gears (20,21), while the rack (16) practices stroke motion limited by 5stopper between the two positions coinciding with the endpositions of the workpiece table (10) which is provided with adevice loading the rack (16) with higher feeding force at thebeginning of the stroke motion than in the remaining midway ofthe stroke motion.
More Like This:
JPH04201146 | TOOL ATTACHING MECHANISM FOR MACHINE TOOL |
JPS60213420 | ELECTRIC MACHINING DEVICE |
JPH08276333 | BORING SPINDLE |
Inventors:
GRUND PETER DR
Application Number:
JP8553397A
Publication Date:
February 03, 1998
Filing Date:
March 21, 1997
Export Citation:
Assignee:
CHIRON WERKE GMBH
International Classes:
B23Q1/00; B23Q1/52; B23Q5/26; B23Q7/02; B23Q16/02; F15B15/08; (IPC1-7): B23Q1/25
Attorney, Agent or Firm:
Toru Tanabe
Previous Patent: RETAINER AND SPRING MOUNTING METHOD, AND DEVICE THEREFOR
Next Patent: ROTATIONAL DIVIDING DEVICE
Next Patent: ROTATIONAL DIVIDING DEVICE