Mechanical drilling machine with fixing device

Abstract

The invention discloses a mechanical drilling machine with a fixing device. The mechanical drilling machine comprises a base plate, a drilling machine body and a fixed plate are fixedly connected to the upper surface of the base plate, and a first baffle is fixedly connected to the upper surface of the fixed plate. A first snap-gauge is fixedly connected to one side surface of the first baffle, sliding grooves are formed in the supper surface of the base plate, and a sliding block and a connecting block are movably connected inside each sliding groove. The upper surface of each sliding block is fixedly connected with the bottom of the corresponding connecting block, a movable plate is fixedly connected to the tops of the connecting blocks, and a second baffle is fixedly connected to one end of the movable plate. According to the mechanical drilling machine with the fixing device, through arrangement of the first baffle, the movable plate, the second baffle and screws, the problems that manual work is adopted for fixing the plates when plates are machined, thus the labor intensity of workers is large, the conditions of unstable fixing exist, hole diameters are easily enlarged, accordingly, the plates are caused to be scrapped, and business burden is increased are solved.

Description

technical field [0001] The invention relates to the technical field of drilling machines, in particular to a mechanical drilling machine with a fixing device. Background technique [0002] Drilling machine refers to a machine tool that mainly uses a drill bit to process holes in a workpiece. Generally, the rotation of the drill bit is the main movement, and the axial movement of the drill bit is the feed movement. The drilling machine has a simple structure and relatively low machining accuracy. It can drill through holes and blind holes. After replacing special tools, it can be expanded, countersinked, reamed, or tapped. During the machining process, the workpiece does not move, let the tool move, align the center of the tool with the center of the hole, and rotate the tool. However, when processing the plates, manual fixing of the plates is not only labor-intensive, but also unstable, and the hole diameter is easily enlarged, resulting in the scrapping of the plates and ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a mechanical drilling machine with a fixing device, which solves the problem of manual fixing of the board when processing the board, which not only has a high labor intensity for the workers, but also has the problem of unstable fixing , it is easy to expand the hole diameter, resulting in the scrapping of the plate and increasing the burden on the enterprise

Images