A multi-station automatic chamfering device

Abstract

The invention discloses a multi-station automatic chamfering device, which comprises a frame, a plurality of feeding boxes are installed on the upper part of the frame, limiters are installed on the lower part of the feeding boxes, a pair of driving rollers are installed on the middle part of the frame, and a There are a number of receiving seats, and a material return mechanism is slidably installed on the rear side wall of the frame. The material return mechanism is fixedly connected with the transmission motor, and the transmission motor can drive the transmission roller to rotate. The material return mechanism also cooperates with the transmission roller. The push mechanism that cooperates with the stacking trough, the push mechanism can cooperate with the material return mechanism, and the chamfering mechanism is installed on the left and right sides of the middle of the frame; through the rotation of the rotating motor and the movement of the transposition cylinder, the chamfering parts are aligned with the receiving seat. The rough and fine chamfering of the NdFeB billet to be chamfered that rotates with the drive roller is realized by setting multiple receiving seats and multiple chamfering parts to realize multi-station chamfering.

Description

technical field [0001] The invention relates to the field of NdFeB processing, in particular to a multi-station automatic chamfering device. Background technique [0002] NdFeB is a permanent magnet material with the title of "Magnetic King". It is widely used in electronic products, such as hard drives, mobile phones, earphones and battery-powered tools. The production of NdFeB includes batching, smelting, pressing, Sintering, machining, electroplating, magnetization and other processes. [0003] In the existing NdFeB production, various shapes of NdFeB raw materials can be processed according to demand during machining, such as the most commonly used cylindrical shape, hexahedron shape and tile shape, etc., and then the processed raw materials are processed. Grinding and chamfering, while the existing cylindrical raw materials need to be chamfered on both sides, and the chamfer needs to be rough chamfered first and then fine chamfered, so it is necessary to rough chamfer ...

AI Technical Summary

Problems solved by technology

[0003] The existing NdFeB production can process various shapes of NdFeB raw materials according to the demand during machining, such as the most commonly used cylindrical shape, hexahedron shape and tile shape, etc., and then process the processed raw materials Grinding and chamfering, while the existing cylindrical raw materials need to be chamfered on both sides, and the chamfering needs to be rough chamfered first and then finely chamfered, so it is necessary to perform rough chamfering on one side first, and then pass Turn the product over manually to perform rough chamfering on the other side. After the rough chamfering is completed, the product is manually taken out and put into another equipment to repeat the above chamfering process for fine chamfering, which leads to low processing efficiency and time-consuming manual operation. There are safety hazards in the laborious work, so now there is an urgent need for a device that can automatically complete the rough and fine chamfering of NdFeB

Images