Hardware pin bending mechanism and bending method

Abstract

The invention discloses a hardware pin bending mechanism and bending method. The hardware pin bending mechanism comprises a machining platform. Positioning assemblies used for hardware positioning arefixed to the machining platform. A bending device for bending the hardware pins is mounted on the machining platform. Hardware is positioned through the positioning assemblies on the machining platform; the bending device is used for bending the pins of the hardware; and in the bending process, by adjusting the distance between the two positioning assemblies and adjusting the bending device, thehardware with the pins at different distances can be positioned and bent, machining is more flexible and convenient, and usability is high.

Description

technical field [0001] The invention relates to the technical field of bending hardware pins, in particular to a hardware pin bending mechanism and a bending method. Background technique [0002] Hardware refers to tools obtained by processing and casting gold, silver, copper, iron, tin and other metals, which are used to fix things, process things, decorate, etc. [0003] Many products are assembled with hardware, some of which contain pins for mounting and fixing, such as figure 1 As shown, the hardware 1 includes pins 11 for fastening to the product. In order to fasten the hardware 1 to the product, the pin b of the hardware a needs to be bent to be horizontal or quasi-horizontal. First fix the product with hardware a on the fixing fixture, and then bend the pin b of the hardware a, and the bending process of the pin b is completed through two operating mechanisms and two processes, The first process is a half-bending process, which is that the half-bending mechanism ap...

AI Technical Summary

Problems solved by technology

First fix the product with hardware a on the fixing fixture, and then bend the pin b of the hardware a, and the bending process of the pin b is completed through two operating mechanisms and two processes, The first process is a half-bending process, which is that the half-bending mechanism applies force from the side of the pin b to bend the side of the pin b to 45°, and then the second process is a flattening process, which is a flattening process. The mechanism exerts a downward force on pin b to flatten pin b. However, due to the variety of hardware shapes, when processing a product part, it may be necessary to bend hardware pins of different shapes , the distance between the two pins of different hardware is different, and most of the existing bending equipment is for bending processing of specific types of hardware, and the scope of use is small. When bending different hardware, it needs to be equipped with Compatible bending equipment increases the processing cost. Therefore, we propose a hardware pin bending mechanism and bending method

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