Hardware plate tension device

Abstract

The invention belongs to the technical field of tension devices, and particularly relates to a hardware plate tension device. The hardware plate tension device comprises an empty box, a stepping motorand a controller, wherein a No.1 air cylinder, a No.1 air bag, a No.2 air cylinder, a hollow cavity, a No.2 air bag, a No.3 air cylinder and an impact cabin are arranged in the hollow cavity. The hardware plate tension device has the advantages that under the cooperation of the No.1 air bag and the No.1 air cylinder, the cooperation of the hollow cavity and the No.2 air cylinder, as well as the cooperation of the No.2 air bag and the No.3 air cylinder, and arranging the impact cabin, a hardware plate can be well pressed, and the tension effect of the hardware plate is guaranteed; while the hardware plate is tensioned, the hardware plate can be continuously impacted for multiple times by the impact cabin, so as to completely eliminate the internal stress of the hardware plate.

Description

technical field [0001] The invention belongs to the technical field of stretching devices, in particular to a hardware plate stretching device. Background technique [0002] Traditional hardware products, also known as "hardware"; refer to five metals: gold, silver, copper, iron, and tin. Hardware can be made into works of art or metal devices such as knives and swords through manual processing. Hardware in modern society is more extensive, such as hardware tools, hardware parts, daily hardware, construction hardware and security supplies, etc. In real life, hardware is usually manufactured into metal devices of various shapes according to people's needs. The manufacturing process includes many manufacturing processes, such as smelting, forging, stretching, impact, etc. Among them, stretching and impact are very important processes in the manufacturing process of hardware products, so some devices for hardware manufacturing have also appeared. [0003] In the prior art, th...

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Problems solved by technology

[0004] This technical solution can stretch and impact the metal plate; however, this technical solution is to impact the hardware plate after stretching the metal plate, so that the internal stress of the hardware plate cannot be completely eliminated, and high quality cannot be obtained. At the same time, when the hardware board is hit, the impact device will cause damage to the surface of the hardware board, and the impact process is not continuous, that is, the internal stress of the hardware board cannot be quickly eliminated through the impact; and it cannot be stretched Very good fixation of the metal plate, resulting in poor stretching effect; making this technical solution limited

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