Punching device and punching and positioning apparatus thereof

Abstract

The invention discloses a punching and positioning apparatus, which is applied to a punching device for perforating oil hole on oil tubes, and comprises a shell (2) which is at least provided with two first positioning holes (21), wherein the oil tubes can move along the arrangement direction of the first positioning holes (21), and the relative position between the oil tubes and the shell (2) can be selectively fixed through a fixed part. Therefore, when perforating the oil hole, the position of the oil tube relative to the shell (2) is selected according to the requirement and is fixed on the position through the fixed part, a drill bit of a drilling machine punches on a pre-determined position of the oil tube through the first positioning hole (21), so during the processing process of the oil hole perforation, the punching position is free from being judged by the worker, the punching accuracy can be remarkably improved, the rejection rate can be remarkably reduced, the production cost can be saved, the position controllability of the oil tube during the drilling operation and the working reliability during the operation process can be improved. The invention also discloses a punching device comprising the punching and positioning apparatus.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a drilling positioning device used in drilling equipment for opening oil holes on oil pipes. The present invention also provides a punching device comprising the above punching positioning device. Background technique [0002] With the rapid development of my country's economic construction, the market demand for various mechanical equipment is increasing. During the work of mechanical equipment, there will be frequent friction between various related moving parts. If the friction force between the two moving parts exceeds the predetermined limit, not only will the related parts be damaged due to heat, but also may be caused by friction. Therefore, mechanical equipment generally needs to lubricate each moving part through a lubrication system in order to reduce the friction between moving parts. [0003] In a typical lubricating system, lubricating oil is transpor...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, the oil hole is generally opened on the above-mentioned oil pipe by manually manipulating the drilling rig. Since the drill bit is used to directly drill the oil pipe, the main reason is that the drilling position of the oil hole needs to be determined visually by the operator. Not only is the operation inconvenient, the labor intensity of the operator is high, and the production efficiency is low, but also the opening position and opening angle of the oil hole on the oil pipe cannot be controlled more accurately, and it is easier to cause deviation, leakage, etc. It is easy to produce waste products, which not only seriously wastes production resources, but also has poor reliability in the production process

Images