Hole-punching mould of towel support and manufacturing method

Abstract

Provided is a hole-punching mould of a towel support and a manufacturing method. The hole-punching mould of the towel support comprises an upper template, a lower template and a locating baffle, wherein the upper end of the lower template is connected with two cylinders, a left cylinder and a right cylinder are vertically arranged from left to right, concave dies are embedded in the upper ends ofthe left cylinder and the right cylinder, and the locating baffle is arranged on the right cylinder; the hole-punching mould of the towel support is characterized in that the upper end of the lower template is connected with the left cylinder and the right cylinder, the concave dies are embedded in the left cylinder and the right cylinder respectively, the end faces of the left cylinder and the right cylinder arranged vertically are not flush, the right side of the upper end face of the left cylinder is provided with a R angle, a circular arc is also arranged on the position vertically downward along the left cylinder with the R angle, the arc of the R angle is matched with the upper and lower R angle arc at the connection portion between a transverse plate and a vertical plate of the towel support, a convex platform is arranged, the left side of the convex platform of the cylinder is further provided with the locating baffle, and the position of the locating baffle is close to the left cylinder.

Description

technical field [0001] The invention relates to the technical field of punching dies, in particular to a punching die. Background technique [0002] In the processing and manufacturing of parts, it is often necessary to open holes or mill grooves in metal plates. If electric drills or milling machines are used for processing, the workload is large and the work efficiency is low. The key is dimensional errors, which cause offsets and are inconvenient to install. It is required to use punching dies for punching processing, which can improve work efficiency, and the product quality is stable and safe. However, the current punching dies have complex structures, high costs, inconvenient maintenance, and are not suitable for widespread promotion. This application The injection-molded towel holder made by humans needs to open holes when it is connected to the object. The use of scribed drilling is not only inefficient, but also has dimensional errors, which makes it impossible to a...

AI Technical Summary

Problems solved by technology

[0002] In the processing and manufacturing of parts, it is often necessary to open holes or mill grooves in metal plates. If electric drills or milling machines are used for processing, the workload is large and the work efficiency is low. The key is dimensional errors, which cause offsets and are inconvenient to install. It is required to use punching dies for punching processing, which can improve work efficiency, and the product quality is stable and safe. However, the current punching dies have complex structures, high costs, inconvenient maintenance, and are not suitable for widespread promotion. This application The injection-molded towel holder made by humans needs to open holes when connecting with objects. Using scribed drilling is not only inefficient, but also has dimensional errors, which makes it impossible to assemble with matching parts, which brings inconvenience

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