Drilling machine

Abstract

The invention discloses a drilling machine, comprising: a workbench (1), a drilling mechanism, a support rod (8), a telescopic rod (9) and a protective cover (3), and the support rod (8) is vertically arranged on the workbench ( 1) on the upper surface, the drilling mechanism is arranged on the support rod (8), and the drilling mechanism can slide along the length direction of the support rod (8), the telescopic rod (9) is vertically arranged, and the telescopic rod (9) One end is fixed on the lower surface of the drilling mechanism, the other end is connected with the upper surface of the protective cover (3), the lower surface of the protective cover (3) is recessed inwardly to form a cavity (12), and the upper surface of the protective cover (3) is vertically A first through hole (11) matched with the drilling mechanism is provided. The drilling machine overcomes the prior art. The drilling machine does not have a corresponding debris handling vertical structure, and the debris generated splashes around, which not only increases the cleaning workload of the user, but also has poor safety, which poses a threat to the safety of the user. Certainly threatening issues.

Description

technical field [0001] The present invention relates to the field of mechanical manufacturing equipment, in particular, to a 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. It plays a very important role in industrial production. An important role is that during the use of the drilling machine, a large amount of debris will be generated. The drilling machine in the prior art does not have a corresponding debris handling vertical structure, and the generated debris splashes around, which not only increases the user's The cleaning workload is relatively large, and the safety is poor, which poses a certain threat to the safety of users. [0003] Therefore, it is an urgent problem to be solved by the present invention to provide a drilling machine ...

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned prior art, the purpose of the present invention is to overcome the prior art, the drilling machine does not have a corresponding debris disposal stand, and the debris generated splashes around, which not only increases the cleaning workload of the user, but also is safe. Poor performance, which poses a certain threat to the safety of users, so as to provide a device that can effectively block the splashing of debris during use, protect the safety of users, and reduce the cleaning workload of users. driller

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