Clearing device for deep hole waste in machining

Abstract

The invention discloses a clearing device for deep hole waste in machining. The clearing device comprises a body shell and a transmission rod; a motor is mounted in the body shell; the top end of thetransmission rod is fixedly connected with the output end of the motor, and the bottom end of the transmission rod is fixedly connected with a fixing block; an outer sleeving rod is movably connectedto the inner side of a fixing sleeve; a first magnet is arranged at the bottom of the fixing block; a bottom plate is fixed to the side face of the fixing block through a hexagon socket screw; slidingrods are movably connected to the bottom plate; and scrapers are fixedly connected to the outer side ends of the sliding rods. The extension length of the outer sleeving rod is adjusted through a locking nut, the specified position of a deep hole can be cleared, the inner wall of the deep hole can be also cleared omni-directionally, and the clearing efficiency of the deep hole is improved greatly; the scrapers are pushed by springs so as to move transversely along the sliding rods and be closely attached to the inner wall of the deep hole, automatic adaptation to the deep holes with the different diameters is achieved, and the practicability of the clearing device is improved.

Description

technical field [0001] The invention belongs to the technical field of mechanical processing devices, and in particular relates to a mechanical processing deep hole waste cleaning device. Background technique [0002] Machining refers to the process of changing the shape or performance of a workpiece through a mechanical device. According to the difference in processing method, it can be divided into cutting processing and pressure processing. The production process of a machine refers to the entire process of making a product from raw materials (or semi-finished products). For machine production, it includes transportation and storage of raw materials, production preparation, blank manufacturing, processing and heat treatment of parts, product assembly, debugging, painting and packaging, etc. The machinery required for processing consists of digital display milling machine, digital display forming grinder, digital display lathe, EDM machine, universal grinding machine, ma...

AI Technical Summary

Problems solved by technology

However, the existing drilling equipment cannot clean the inside of the deep hole, and debris, iron slag, etc. are easy to remain in the deep hole, and the processed deep hole will rust after a period of time. hole to clean

In the Chinese patent with the notification number CN201620414466.0, the technical solution adopted can only clean deep holes of specified size and diameter, which has low practicability. Moreover, when cleaning deep holes of different depths, frequent replacement of prefabricated The long handle is inconvenient to use and affects cleaning efficiency

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