Drill bit grinding head

Abstract

The invention belongs to the technical field of grinding machines, and provides a drill bit grinding machine. The drill bit grinding machine comprises a machine base, a spindle box arranged on the rear end part of the upper surface of the machine base, and a grinding wheel which is arranged on the spindle box and is driven by the motor, wherein a lower drag plate is fixedly arranged on a large bottom plate arranged on the front end part of the upper surface of the machine base; an upper cover plate which longitudinally slides along the lower drag plate is arranged on the lower drag plate; a rotary mechanism and an angle-adjustable grinding base, which is arranged on the rotary mechanism, are arranged on the upper cover plate; a first camera lens and a second camera lens are arranged on thespindle box which corresponds to the grinding base; the first camera lens and the second camera lens are separately used for capturing the position of a drill bit tip angle and the position of a drill bit cutting edge on the grinding base; and a grinding wheel trimming mechanism is arranged on the rear end part of the machine base at one side of the grinding wheel. The drill bit grinding head hasthe advantages that: drill bit grinding is controlled through automatic program, various front and rear angles of a drill bit are manually regulated, drill bit re-grinding requirement and stability is greatly reduced, program stiffness is reduced, and randomly-operated angles are increased.

Description

technical field [0001] The invention belongs to the technical field of grinding machines, in particular to a drill bit grinding machine. Background technique [0002] The small drill bit grinder is used to grind the new drill bit after wear and tear, so that the drill bit can be used for repeated grinding and increase the service life of the drill bit. At present, due to the high cost of the whole machine, the grinding machine on the market is not a small cost for existing small enterprises. Therefore, it weakens the purchase and utilization rate of consumers and becomes an obstacle to sales. Ordinary grinding machines only provide a Grinding position and angle, when grinding different angles of parts, it is necessary to reset the angle of the drill bit, and then adjust the grinding according to different positions. When the user keeps changing the core thickness of the drill bit, the tool needs to be re-grinded, resulting in a waste of time. Use Inconvenient and low grindi...

AI Technical Summary

Problems solved by technology

At present, due to the high cost of the whole machine, the grinding machine on the market is not a small cost for existing small enterprises, so it weakens the purchase and utilization rate of consumers, and becomes an obstacle to sales. Ordinary grinding machines only provide a kind of Grinding position and angle, when grinding different angles of parts, it is necessary to reset the angle of the drill bit, and then adjust the grinding according to different positions. When the user keeps changing the core thickness of the drill bit, the tool needs to be re-grinded, resulting in a waste of time. Use Inconvenient, low grinding accuracy

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