Cutter disc protection structure of pattern milling machine

Abstract

The invention discloses a cutter disc protection structure of a pattern milling machine. The cutter disc protection structure comprises a motor main shaft and a cutting cutter disc installed on the end portion of the motor main shaft, a cutter disc cover connecting end is arranged at the front end of the motor main shaft, a cutter disc cover is installed on the motor main shaft through the cutter disc cover connecting end and enables the cutting cutter disc to be located in the cutter disc cover, at least one locking hole which is formed in the radial direction of the cutter disc cover is formed in the cutter disc cover, an arc-shaped face which is matched with the outer circumferential face of the motor main shaft is arranged on the surface, making contact with the motor main shaft, of the locking hole, and a locking bolt which can lock the cutter disc cover and the motor main shaft is arranged in the locking hole. The cutter disc protection structure has the advantages of locking the cutter disc cover and the motor main shaft through the locking bolt, being simple and reasonable in structural arrangement and convenient and reliable to use, greatly improving the safety protection performance, and having the higher use and promotional value.

Description

technical field [0001] The invention relates to a safety protection structure of a milling cutter head for a flower batcher (milling machine) or a common flower batcher, in particular to a protective cutter head structure for a flower batcher. Background technique [0002] At present, the cutter head protection of CNC flower batching machines and ordinary flower batching machines on the market mainly adopts two forms of machine outer cover protection and ordinary iron cover protection. Practice has proved that these two existing protection structures are very unsafe; especially When the diameter of the cutter head of the CNC flower batching machine is getting larger and larger, even exceeding 200mm, and the speed reaches a few thousand per minute to 10,000 rpm, once the cutter head breaks or the tool falls off, these two forms of protection structure It is useless. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide...

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Problems solved by technology

[0002] At present, the cutter head protection of CNC flower batching machines and ordinary flower batching machines on the market mainly adopts two forms of machine outer cover protection and ordinary iron cover protection. Practice has proved that these two existing protection structures are very unsafe; especially When the diameter of the cutter head of the CNC flower batching machine is getting larger and larger, even exceeding 200mm, and the speed reaches a few thousand per minute to 10,000 rpm, once the cutter head breaks or the tool falls off, these two forms of protection structure useless

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