Precision type metal pipe drilling device

Abstract

The invention discloses a precision type metal pipe drilling device. The device comprises a hollow rack and is characterized in that a groove is formed in the top of the rack, a rack conveyor is horizontally arranged in the groove, a plurality of connectors at equal intervals are correspondingly arranged at two side ends of a conveying belt of the rack conveyor, a metal pipe fixing base is connected between every two connectors and crosses over the conveying belt, a strip-shaped groove is formed in each metal pipe fixing base and is used for accommodating a to-be-machined metal pipe, a plurality of round holes are formed in the bottom of each strip-shaped groove at equal intervals, high-pressure springs are correspondingly and perpendicularly arranged in the holes, fixing blocks are arranged at the top of the rack and located between the rack conveyor and a vertical spiral rod, a telescopic rod is arranged on each fixing block, the telescopic rods on two sides of the rack conveyor correspond to each other, a connection block is arranged at the front end of each telescopic rod, a rotating device is arranged at the front end of each connection block, and a pressing plate is connected to each rotating device. The precision type metal pipe drilling device has the advantages of convenience in use, high efficiency, high precision and the like.

Description

technical field [0001] The invention relates to drilling equipment, in particular to a precision metal pipe drilling device used for drilling holes on the surface of metal pipes. Background technique [0002] At present, metal pipes are widely used in various industries such as petroleum, chemical, medical, food, light industry, mechanical instrumentation and other industrial transportation pipelines, as well as mechanical structural components, and have become an indispensable material for use, including iron pipes and steel pipes. , stainless steel pipes and aluminum pipes are widely used, so various processing equipment for metal pipes also came into being; usually, drilling metal pipes is a common processing method. However, the current drilling equipment is either too precise, expensive to purchase, and increases the processing cost, which is not worth the loss; Because the equipment is processing metal pipes one by one, the efficiency is not high, and some drilling eq...

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Problems solved by technology

[0002] At present, metal pipes are widely used in various industries such as petroleum, chemical, medical, food, light industry, mechanical instrumentation and other industrial pipelines and mechanical structural components, and become an indispensable material, including iron pipes, steel pipes , stainless steel tubes and aluminum tubes are widely used, so various processing equipment for metal tubes have emerged as the times require; usually, drilling metal tubes is a common processing method. However, the current drilling equipment is either too precise and expensive to purchase, which increases the processing cost, and the gain outweighs the gain; or it is too simple, the processing is too rough, and cannot meet the production standard, and some existing simple structures Because the equipment processes metal tubes one by one, the efficiency is not high, and some drilling equipment vibrates too much when drilling after the metal tube is placed, and the metal tube is easy to vibrate slightly left and right, which reduces the drilling accuracy and increases In addition, the metal tube is easy to fall off during the high-strength drilling process, which interrupts the processing and affects the work efficiency. It is difficult to meet the current production requirements.

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