Drill rod cleaning mechanism of mechanical drilling device for round bar materials

Abstract

The invention discloses a drill rod cleaning mechanism of a mechanical drilling device for round bar materials, and belongs to the technical field of mechanical drilling. The drill rod cleaning mechanism is provided with four nylon brushes, the nylon brushes make contact with the surface of a drill rod, in the lifting process of the drill rod, chippings attached to the surface of the drill rod can be blocked, the chippings are separated from the drill rod and fall into a protection cylinder, and therefore the chipping collecting effect is guaranteed; and meanwhile, the nylon brushes in the drill rod cleaning mechanism are provided with spring pieces, the spring pieces are in a compressed state and can provide certain pressure for the nylon brushes, so that good contact between the nylon brushes and the surface of the drill rod is guaranteed, the phenomenon that abrasion is caused by long-term use, and the nylon brushes cannot be in contact with the drill rod is avoided, a compensation effect is achieved, meanwhile, a pressure sensor is arranged, the elastic force of the spring pieces can be sensed in real time in the continuous drilling period, therefore, the abrasion condition of the nylon brushes can be judged, timely replacement or maintenance of the nylon brushes is guaranteed, and the using effect is improved.

Description

technical field [0001] The drill pipe cleaning mechanism of the round bar material mechanical drilling device of the present invention belongs to the technical field of mechanical drilling. Background technique [0002] Drilling refers to the operation of using a drill bit to process holes on solid materials; in the prior art, it is often necessary to process batches of workpieces, and complete the processing of designated hole positions at one time. The structure of drilling is generally driven by lifting equipment. Lift up and down for drilling. [0003] In the existing technology, when processing multiple equidistant holes in the bar, the structure for collecting drilling debris may be lacking. After the drilling operation, manual cleaning may be required, which is labor intensive and affects the processing effect. , which may affect usage. Still do not have a kind of mechanical drilling device that is applicable to round bar stock material with debris collection functi...

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, when processing multiple equally spaced holes in the bar, there may be a lack of drilling debris collection structure. After the drilling operation, manual cleaning may be required, which is labor-intensive and affects the processing effect. , which may affect the use of

There is no mechanical drilling device suitable for round bar material with chip collection function

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