Numerical control machining combined machine for pin tumbler lock cylinders

Abstract

The invention discloses a numerical control machining combined machine for pin tumbler lock cylinders which comprises a machine frame platform, a machining unit, a workpiece conveying device, a feeding device and a discharging device. The machining unit, the workpiece conveying device, the feeding device and the discharging device are installed on face of the machine frame platform. A control boxis arranged at the bottom of the machine frame platform; the machining unit and the workpiece conveying device are oppositely distributed; the feeding device and the discharging device are distributedat the two ends of the machining unit correspondingly; the machining unit is formed by linearly arranging a plurality of machining devices; the workpiece conveying device sequentially conveys lock cylinder workpieces on the feeding device into the machining unit, and finally conveys the lock cylinder workpieces to the discharging device for discharging after drilling, milling and cutting processes are completed; a transmission arm is provided with a rotating air cylinder and a lock cylinder positioning plate, wherein the lock cylinder positioning plate can effectively prevent the lock cylinder workpieces from rotating and displacing, and the precision is guaranteed; and the rotating air cylinder can rotate the parts needing to be machined of the lock cylinders to face a machining cutter in advance, automatic machining is achieved, and machining efficiency is improved.

Description

technical field [0001] The invention relates to a combination machine for numerically controlled processing of a pin lock cylinder, which belongs to the field of processing equipment. Background technique [0002] The pin lock cylinder is mostly made of brass or aluminum, and the pin holes, end milling pin grooves, and the grooves on the side of the transmission block for reducing friction all need to be machined, which involves many processes. Moreover, the processing positions of the lock cylinder are all over the entire surface. At present, there is no automatic equipment on the market that can complete the processing of all processes at one time. Because the processing positions of each process are different, the lock cylinder workpiece needs to be processed before being sent to each process. The direction of rotation is advanced in order to cooperate with tool processing, and the cylindrical shape of the lock cylinder workpiece is likely to cause rotation displacement d...

AI Technical Summary

Problems solved by technology

[0002] The pin lock cylinder is mostly made of brass or aluminum, and the pin holes, end milling pin grooves, and the grooves on the side of the transmission block for reducing friction all need to be machined, which involves many processes. Moreover, the processing positions of the lock cylinder are all over the entire surface. At present, there is no automatic equipment on the market that can complete the processing of all processes at one time. Because the processing positions of each process are different, the lock cylinder workpiece needs to be processed before being sent to each process. The direction of rotation is advanced in order to cooperate with tool processing, and the cylindrical shape of the lock cylinder workpiece is likely to cause rotation displacement during transportation, resulting in the inability to complete the transmission accurately, so it is difficult to realize automatic flow processing, so the current manufacturers on the market are still In the stage of sub-machine and sub-process processing, the labor cost is increased and the production efficiency is still low

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