One-clamping type grinding machine for three-sided right-angular workpieces

Abstract

The invention relates to a grinding machine, in particular to a one-clamping type grinding machine for three-sided right-angular workpieces, aiming to solve the technical problems that convention processing procedures are complicated as multiple clamping is needed for workpieces when the conventional grinding machines are used for processing multiple-sided workpieces, the processing progress is poor due to the facts that positioning precision of the workpieces in moving is low and the process is easy to be affected by chips generated during grinding, and the like. The one-clamping type grinding machine comprises a main engine base; an upper rack is fixed to the upper portion of the main engine base; a front-and-back servo motor is arranged on the lower portion of the main engine base and is connected with a front-and-back ball screw; the front-and-back ball screw is connected with a front-and-back support which is provided with a left-and-right servo motor; the left-and-right servo motor is connected with a left-and-right ball screw which is further movably connected with a workbench; the workbench is provided with permanent magnetic clamps for clamping the workpieces; a grinding wheel arranged obliquely is arranged above the permanent magnetic clamps and is connected with a spindle; the spindle is connected to a spindle motor through a coupling.

Description

technical field [0001] The invention relates to a grinder, in particular to a one-time clamping type three-sided right-angle grinder. Background technique [0002] Grinding machines generally refer to machine tools that use abrasive tools to grind the surface of workpieces. Most grinding machines use high-speed rotating grinding wheels and other tools for grinding, mainly including inner hole processing, outer circular end surface processing and center hole processing of workpieces. processing etc. Chinese patent discloses a gantry-type vertical mill high-precision three-axis grinding machine (publication number: CN106808351A), which includes a grinding machine platform; a double supporting column is arranged on the grinding machine platform; the top of the double supporting column is erected and integrated with the double supporting column The cross beam of the structure; the front of the beam is provided with a U-shaped transverse groove; the X-axis screw drive mechanism ...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a one-time clamping type three-sided right-angle grinding machine, which mainly solves the problem in the prior art that when a grinding machine processes a multi-faceted workpiece, the workpiece needs to be clamped multiple times, the process is relatively complicated, and the workpiece is moved and positioned. It is less accurate, and the debris generated by grinding is easy to affect the processing, which makes the processing progress poor and other technical problems

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