A chamfer processing device for metal sheet metal parts

Abstract

The invention provides a knuckle processing device for metal sheet metal parts, comprising: a base, a dovetail groove and a positioning screw; a group of knuckle handles are threadedly connected to the top of the front end of the base; the front end of the base is hinged There is a set of fixed bottom molds; the outer bottoms of the fixed bottom molds are respectively hinged with two sets of supporting connecting rods; a set of positioning blocks are slidably connected to the swinging blocks. The device uses the crank slider mechanism to drive the fixed bottom mold to swing, so as to realize the angle change between the two sets of fixed bottom molds, and realize the bending action of different angles of the sheet metal parts. The structure is simple and easy to adjust. The precise angle of the bottom mold is easy to read, and can better determine the angle of the corner to ensure the construction quality. At the same time, the device has a simple structure, small size, and is easy to use. It is suitable for temporary construction and mobile construction, and can be bent at the construction site operation, has strong practicability.

Description

technical field [0001] The invention belongs to the technical field of sheet metal processing, and more specifically relates to a chamfer processing device for metal sheet metal parts. Background technique [0002] Sheet metal parts usually refer to metal sheets with a thickness of 6mm. Sheet metal parts have the characteristics of light weight, high strength, conductivity (can be used for electromagnetic shielding), low cost, and good mass production performance. It has been widely used in the automotive industry, medical equipment and other fields. In the processing of sheet metal parts, bending machines are generally used to bend corners. [0003] For example, application number: CN201410765901.X The present invention relates to a sheet metal bending device at any angle, including a frame and a bending mechanism arranged on the frame, and also includes a bending angle adjustment mechanism. The bending mechanism includes two Symmetrically arranged knife seats, each knife ...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a knuckle processing device for metal sheet metal parts, to solve the problem that the existing bending machines are generally large in size, fixed in a specific production site, and need to be adjusted during temporary construction and maintenance projects. When the sheet metal parts are chamfered, they need to be installed at the processing site after chamfering, which affects the construction progress, troublesome operation, and brings a lot of inconvenience to the use.

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