Positioning device before clamped fixing of pen holder and pen point

Abstract

The invention provides a positioning device before clamped fixing of a pen holder and a pen point. The positioning device comprises an initially-assembled pen conveying mechanism. The conveying direction of the initially-assembled pen conveying mechanism is perpendicular to the length direction of an initially-assembled pen. An initially-assembled pen positioning mechanism is arranged on the conveying path of the initially-assembled pen. The initially-assembled pen positioning mechanism is located beside the initially-assembled pen conveying mechanism and used for limiting the position of a pipe opening of a pen point pipe in the perpendicular direction of the conveying direction of the initially-assembled pen conveying mechanism. Before the initially-assembled pen is conveyed into a clamping hoop pressing device, the position of the pen point pipe is ensured, and in this way, the pressing position of a restrained clamping hoop can be ensured. The initially-assembled pen positioning mechanism in the positioning device is used for limiting the position of the pipe opening of the pen point pipe, namely the position of the pen point pipe in the perpendicular direction of the conveyingdirection of the initially-assembled pen conveying mechanism, that is, the position of the pen point pipe in the length direction of the pen holder is determined, and thus the positioning device successfully determines the position of the pen point pipe.

Description

technical field [0001] The invention belongs to the field of pen making, and in particular relates to a pen making machine. Background technique [0002] The pen is a great invention of mankind, and it is a tool for writing or drawing. Pens are extremely useful in fields such as oil painting, makeup, and writing. The basic structure of the pen used in the fields of oil painting, makeup, and writing can generally be divided into the nib and the pen holder. In the existing pen-making process, the nib and the pen holder are produced and sold by manufacturers in standardized mechanization. The nib is the nib However, in the final process of the nib tube and the pen holder, that is, the plug-in assembly link, in order to ensure the reliability of the connection between the nib tube and the pen holder after insertion, it is usually necessary to carry out engraving or pressing on the nib tube. The punching process realizes the tight connection between the nib tube and the rod hea...

AI Technical Summary

Problems solved by technology

In the prior art, vises or clamps are often used to implement clamp riveting connection. Due to the manual operation, the efficiency is low and the position and degree of clamping can not be controlled, resulting in uneven appearance and difficult to guarantee the reliability of clamping.

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