Five-axis numerical control grinding machine

Abstract

The invention belongs to the technical field of hard alloy grinding machines, and particularly relates to a five-axis numerical control grinding machine. The five-axis numerical control grinding machine comprises an operation table. A longitudinal supporting plate is in sliding connection with the back side of the top of the operation table through a track mechanism. A second electric cylinder isfixedly connected to the top of the longitudinal supporting plate. An installing frame is fixedly connected to the bottom of an output rod of the second electric cylinder. A sliding groove is formed in the back face of the installing frame. The inner wall of the sliding groove is in sliding connection with the surface of the longitudinal supporting plate. A grinding mechanism is fixedly installedon the front face of the installing frame. By rotating a two-way screw, two reverse threads of the two-way screw can drive a first sliding block and a second sliding block to move synchronously in a face-to-face mode, and therefore the effect of adjusting the interval is achieved, and the requirement of grinding pieces of different lengths is met. The surface of a supporting roller makes contact with the surface of a grinding piece, supporting is performed, the bottom of the grinding piece is stably supported, vibration is lowered, and the problem that the grinding quality is affected by vibration is avoided.

Description

technical field [0001] The invention belongs to the technical field of cemented carbide grinding machines, in particular to a five-axis numerical control grinding machine. Background technique [0002] The five-axis CNC grinding machine is a grinding machine composed of axial devices in five directions. Through the cooperation of the axial devices in five directions, the position between the grinding mechanism and the grinding part is adjusted on the one hand, and the grinding power is provided on the other hand. , so as to achieve full grinding of the grinding parts. [0003] There are also some technical solutions for five-axis CNC grinding machines in the prior art. For example, a Chinese patent with application number 201820243309.7 discloses a five-axis CNC grinding machine, including a CNC system and a base, and is characterized in that it also includes an X-axis device , Y-axis device, Z-axis device, A-axis device, C-axis device and grinding wheel library; the X-axis...

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Problems solved by technology

[0005] In order to make up for the shortcomings of the existing technology, the five-axis CNC grinding machine in the prior art is not convenient to fix the grinding parts, the fixing mechanism cannot be adjusted according to the length of the grinding parts, and the bottom of the grinding parts lacks support during the grinding process mechanism, the lack of support for the grinding parts, it is easy to cause the shaking of the grinding parts and affect the processing quality. A five-axis CNC grinding machine proposed by the present invention

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