Band sawing machine with flying chip prevention function

Abstract

The invention provides a band sawing machine with a flying chip prevention function. The band sawing machine has a chip collection function and is high in chip discharging effect, parts of chips can be conveniently stacked into a chip collecting groove, long sawing wires easily blocking a chip discharging hole can be discharged and do not need to be manually swept after band sawing machine stops,sawing chip amount in the chip collecting groove is less, and sawing chips of saw edge portions of a saw band can be effectively cleaned, so that the saw band can successfully work. A chip retaining plate is arranged on a guide arm, so that flying chips are resisted and collected into a discharging end, production environments are improved, production safety is ensured, fault rate is reduced, theservice life of the band sawing machine is prolonged, the chip retaining plate is movably connected with the guide arm through a rotating shaft, different angles of the chip retaining plate can be adjusted by the rotating shaft according to use conditions, and the best chip retaining effects are achieved.

Description

technical field [0001] The invention belongs to the technical field of auto parts, and in particular relates to a band sawing machine with the function of preventing flying chips. Background technique [0002] Metal band sawing machine is a kind of sawing equipment that uses metal saw blades as cutting tools and is used for cutting metal materials. It is mainly used for square and round materials such as low alloy steel, high alloy steel, special alloy steel and stainless steel and various profiles. It can also be used to cut non-metallic materials. Due to the use of the saw blade to cut the narrow kerf and high cutting efficiency, the energy consumption is small and the material waste is less. It is also a high-efficiency cutting machine tool with significant energy saving and material saving effects. [0003] The band sawing machine will produce a large amount of metal debris during the sawing process. The metal debris falls on the machine tool. If it is not cleaned in ti...

AI Technical Summary

Problems solved by technology

[0003]The band sawing machine will produce a lot of metal debris during the sawing process, and the metal debris will fall on the machine tool. If it is not cleaned in time, these metal debris will be randomly The vibration of the bed moves irregularly and falls into the gap of the machine tool to cause blockage or damage the machine tool components

The falling sawdust is scattered, manual cleaning is very troublesome, time-consuming and inefficient, and sometimes it is necessary to temporarily stop cleaning the machine tool during the working process, which affects the working efficiency of the machine tool

The metal band sawing machine in the prior art provides a chip discharge hole on the sawing table so that the sawdust can leak into the waste trough, so that the chips can be processed intensively, but in actual production, long saw wire clips are often encountered. In the case of the chip hole, not only the chip removal is hindered, but the accumulated sawdust will also prevent the sawn metal material from sliding down

At present, the general chip cleaning device adopts a rotatable steel wire brush wheel and a steel wire brush wheel protective cover on the sawing machine, and makes the steel wire brush wheel close to the saw blade and rotates with the saw blade, and the moving saw blade drives the steel wire. The brush wheel rotates passively to clean the sawdust on the saw blade, but its cleaning effect is not ideal

In addition, there is a separate configuration of a motor to directly drive the wire brush wheel to remove chips, but its structure is not compact, and it cannot work synchronously with the saw band, which is not conducive to energy saving of the machine tool

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