Round pipe drilling assisting device

Abstract

The invention discloses a round pipe drilling assisting device capable of achieving effective clamping, low in cost, capable of performing positioning conveniently and high in reliability. The round pipe drilling assisting device comprises an upper locking component and a lower locking component; the middles of the upper locking component and the lower locking component are provided with clampingplates which are bent to be right-angled; the two clamping plates are arranged oppositely to form a square hole for clamping a round pipe; the inner side faces of the clamping plates are provided withantiskid lines; locking mechanisms are arranged at the left ends and the right ends of the upper locking component and the lower locking component so that the upper locking component and the lower locking component can tightly clamp the round pipe; the clamping plate of the upper locking component is provided with a drilling fixing groove which is in the right angle center parting line of the clamping plate; and a plurality of drilling guide sleeves are detachably connected in the drilling fixing groove and provided with inner holes allowing a drill bit to penetrate through, and the inner holes are of different sizes. By means of the round pipe drilling assisting device, the defect that the drill bit is prone to slipping on the round pipe and cannot be well positioned when a worker drillsthe round pipe currently is eliminated, no waste is generated, and the production cost is reduced.

Description

technical field [0001] The invention relates to the technical field of auxiliary tooling, in particular to a circular pipe drilling auxiliary device. Background technique [0002] Round pipe is a main profile, which is made of metal or non-metal. It is widely used, such as equipment frame, mechanical equipment parts, tool product components and so on. Due to the special shape of the round tube, it is relatively difficult to process and clamp the round tube. If the clamp is too tight, it will easily deform and leave pinch marks on the surface. If the clamp is loose, it will easily fly out of the fixture, causing Safety accidents, when drilling holes on round pipes, the fixing and clamping of round pipes is very important, but most of the current manual clamping fixtures are difficult to meet the requirements. It is always difficult for workers to drill holes for round pipes every time. The round tube will slip and cannot be positioned well, and even produce waste products. ...

AI Technical Summary

Problems solved by technology

Due to the special shape of the round tube, it is relatively difficult to process and clamp the round tube. If the clamp is too tight, it will easily deform and leave clamp marks on the surface. If the clamp is loose, it will easily fly out of the fixture, causing Safety accidents, when drilling holes on round pipes, t

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