Cylindrical workpiece drilling device

Abstract

The invention provides a cylindrical workpiece drilling device and belongs to the technical field of machining. The cylindrical workpiece drilling device comprises a feeding and discharging mechanism and a drilling mechanism. A feeding sliding plate of the feeding and discharging mechanism is arranged on a guiding seat in a horizontal sliding mode; a bearing groove is formed in the left end of the feeding sliding plate; a material way is located on the upper portion of the feeding sliding plate; the right end of a first pushing rod of a discharging assembly is arranged on one side of the guiding seat in a swingable mode through a first supporting pin; a second pushing rod is arranged on the other side of the guiding seat in a swingable mode through a second supporting pin; the two ends of a tension spring are connected with a first tension spring support and a second tension spring support correspondingly; a drill support of the drilling mechanism is arranged on a drilling support in a vertical sliding mode; a drill motor and a drill are coaxially connected; an operation handle is arranged on one side of the drill support; a guiding sleeve is arranged on an upper cover plate; an attaching clamping block can be attached to the left end of the bearing groove. Automatic feeding, discharging and clamping of a cylindrical workpiece are achieved, drilling machining of the cylindrical workpiece is facilitated, the structure is reasonable, and reliability is good.

Description

technical field [0001] The invention relates to the technical field of machining, in particular to a drilling device for a cylindrical workpiece. Background technique [0002] Machining refers to the process of changing the shape or performance of a workpiece through a mechanical device. According to the difference in processing methods, it can be divided into cutting processing and pressure processing. The machinery required for processing consists of digital display milling machine, digital display forming grinder, digital display lathe, EDM machine, universal grinding machine, machining center, drilling machine, laser welding, fast wire walking, medium wire walking, slow wire walking, outer cylindrical grinder, inner circle Grinding machines, precision lathes, etc. Cutting processing refers to the processing method of using cutting tools (including cutting tools, grinding tools and abrasives) to cut off the excess material layer on the blank or workpiece into chips, so t...

AI Technical Summary

Problems solved by technology

The columnar workpiece is a common part, and the columnar workpiece will cause difficulties in processing due to its greater clamping difficulty during drilling.

It is difficult to realize the loading, clamping and drilling of columnar workpieces. The loading and unloading of common columnar workpieces are all done manually, which is labor-intensive and low in production efficiency.

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