Anti-deformation metal pipe drilling machine

Abstract

The invention discloses an anti-deformation metal pipe drilling machine. The anti-deformation metal pipe drilling machine structurally comprises a stand column, a base, a workbench, a metal pipe, a drill bit and a machine body, wherein the stand column is vertically connected with the base, the machine body is fixed to the stand column, the drill bit is installed on the machine body, the workbenchis arranged below the drill bit, the workbench is fixed to the base, and the metal pipe is placed on the workbench. Compared with the prior art, the anti-deformation metal pipe drilling machine has the beneficial effects that through combined arrangement of a supporting device, a clamp, an L-shaped connecting frame, a foundation seat, a sliding rail assembly and a supporting table, the to-be-drilled part can be internally supported, the supporting stability can be greatly improved through the characteristics and hydraulic pressure of a clockwork spring, a metal pipe is effectively prevented from deforming in the drilling process, meanwhile, the device can adapt to supporting of metal pipes with different calibers, and the application range is wide.

Description

technical field [0001] The invention relates to the technical field of automatic special machines, in particular to an anti-deformation metal pipe drilling machine. Background technique [0002] Drilling machine refers to the general name of machinery and equipment that uses tools harder and sharper than the target object to leave cylindrical holes or holes on the target object by means of rotary cutting or rotary extrusion. The technology is not perfect enough. When the metal pipe is drilled, because the metal pipe is hollow, the drill bit has a certain pressure on the metal pipe during the drilling process. When drilling several parallel holes on the metal pipe, the existence of the holes will Reducing the strength of the metal pipe will easily lead to deformation of the metal pipe, so there is an urgent need for a deformation-resistant metal pipe drilling machine. Contents of the invention [0003] The main purpose of the present invention is to overcome the deficienci...

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Problems solved by technology

[0002] Drilling machine refers to the general name of machinery and equipment that uses tools harder and sharper than the target object to leave cylindrical holes or holes on the target object by means of rotary cutting or rotary extrusion. The technology is not perfect enough. When the metal pipe is drilled, because the metal pipe is hollow, the drill bit has a certain pressure on the metal pipe during the drilling process. When drilling several parallel holes on the metal pipe, the existence of the holes will Reduce the strength of the metal pipe, which will easily lead to deformation of the metal pipe, so there is an urgent need for an anti-deformation metal pipe drilling machine

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