Hardware product punching device with power-off protection function

Abstract

The invention relates to a hardware product punching device with a power-off protection function. The hardware product punching device comprises a base, a supporting rod, a transverse rod, a driving mechanism, a punching mechanism and a protection mechanism. According to the hardware product punching device with the power-off protection function, a rotating rod is driven by the driving mechanism to rotate, and the rotating rod drives the punching mechanism to move, so that punching of a workpiece is achieved; when power is off, the rotating rod is locked through the protection mechanism, so that the positions of the driving mechanism and an impact mechanism are locked, the position of a drill bit is locked, and therefore the workpiece and an operator are protected; compared with an existing protection mechanism, the mechanism not only supports and fixes a lantern ring, but also locks the lantern ring, so that practicability is improved; and compared with an existing limiting assembly,the mechanism not only limits the movement of a movable rod, but also lubricates the movement of the movable rod, so that the movement of the movable rod is more stable, and the punching precision isimproved.

Description

technical field [0001] The invention relates to a punching device for hardware products with power-off protection function. Background technique [0002] Traditional hardware products, also known as "small hardware", refer to five metals including gold, silver, copper, iron, and tin. After manual processing, they can be made into knives, swords and other works of art or metal devices. Hardware in modern society is more extensive, such as Hardware tools, hardware parts, daily hardware, construction hardware and security supplies, etc., hardware products are mostly not final consumer goods, but as supporting products for industrial manufacturing, semi-finished products and tools used in the production process, etc., only a small part of daily hardware Products are tools and consumer goods necessary for people's lives. [0003] When hardware products are in use, the workpiece needs to be punched according to different requirements. For the punching of the workpiece, the punchi...

AI Technical Summary

Problems solved by technology

[0003] When hardware products are in use, the workpiece needs to be punched according to different requirements. For the punching of the workpiece, the punching is generally carried out by a punching machine. When the existing punching machine is in use, the punching is generally realized by driving the drill bit to move. In the process, the limit mechanism is generally used to limit the position, and the existing limit mechanism generally does not have a good lubrication mechanism. After a long time of use, the parts inside the limit mechanism will rust, resulting in increased friction, thus It causes the drill bit to vibrate greatly during the moving process, which affects the drilling accuracy. At the same time, the existing punching machines are generally driven by electricity. Controlled, so that it is easy to damage the workpiece and the drill bit, and even threaten the safety of the operator

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