Fully automatic CNC opening grinder

Abstract

A full-automatic numerical control open grinding machine comprises a machine frame, a worktable, a fixing support, a motor box and a grinding wheel mechanism. The worktable comprises a feed mechanism, a trough box, a swinging head, a carriage and a collecting mechanism, wherein the feed mechanism and the trough box are arranged on the fixing support, the trough box is located in front of the feed mechanism, and the swinging head and the collecting mechanism are fixed above the left of the carriage. The swinging head comprises a swinging base and a shaft A transversely penetrating into the swinging head, and the swinging base comprises a conveying device and a rotating shaft. The collecting mechanism is arranged behind the conveying device. The motor box is arranged above the right of the carriage and comprises a reduction gearbox and a motor, and the reduction gearbox is connected with the motor and is provided with a shaft B opposite to the shaft A. The shaft A is connected to the shaft B through a coupler, is provided with a bearing box and penetrates through the bearing box. According to the full-automatic numerical control open grinding machine, the qualification rate of finished products is increased, a large batch of micro drills can be automatically and accurately ground, the labor intensity is greatly lowered, multiple grinding millers can carry out grinding together, operation by workers is not needed, and the cost is greatly lowered for enterprises.

Description

technical field [0001] The invention relates to the technical field of grinding machines, in particular to a fully automatic numerical control opening grinding machine device. Background technique [0002] At present, the processing tool industry, especially the processing of the top angle, relief angle, chisel edge, and auxiliary relief angle of the drill bit depends on several processes. Some domestic manufacturers even have a large number of manual operations. The working environment is harsh and the technical requirements for workers are relatively high. High, the processed products are unstable, the quality and output cannot be guaranteed, and the processing accuracy cannot be guaranteed by dividing the machine into several processes. The processing efficiency of expensive five-axis linkage machine tools is low and the cost is high. Generally, hydraulic machine tools can only complete one or two of them. Due to the structural problems of the machine tool, the overall ri...

AI Technical Summary

Problems solved by technology

[0002] At present, the processing tool industry, especially the processing of the top angle, relief angle, chisel edge, and auxiliary relief angle of the drill bit depends on several processes. Some domestic manufacturers even have a large number of manual operations. The working environment is harsh and the technical requirements for workers are relatively high. High, the processed products are unstable, the quality and output cannot be guaranteed, and the processing accuracy cannot be guaranteed by dividing the machine into several processes. The processing efficiency of expensive five-axis linkage machine tools is low and the cost is high. Generally, hydraulic machine tools can only complete one or two of them. Due to the structural problems of the machine tool, the overall rigidity of the machine tool is poor, the wear of the grinding wheel is large, the quality of the drill bit is not high, and the workpieces (such as drill bits, milling cutters, etc.) processed by the grinding machine are mostly returned by hand, or the fixture is loosened. Its own gravity falls into the material collection mechanism. Its disadvantages are: First, after the clamp is released, the new workpiece pushes the processed workpiece backward. If the workpiece cannot be separated from the clamp spindle by its own gravity, the new workpiece will The rotation of the fixture will throw the processed workpiece out of the fixture spindle, causing danger and damage to the processed workpiece. The second is that the workpiece breaks away from the fixture spindle and falls into the collecting mechanism by its own gravity, and will be placed in disorder, causing damage to the workpiece. Workpiece collection, inspection, packaging and other work bring inconvenience

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