Metal plate perforating device capable of adjusting aperture size

Abstract

The invention discloses a metal plate perforating device capable of adjusting the aperture size. The metal plate perforating device comprises a main body; the main body is internally provided with a feeding cavity with an upper side communicating with the environment; the lower side of the feeding cavity communicates with a transmission cavity; a feeding component is arranged inside the transmission cavity; the right side of the feeding cavity is provided with a perforating cavity in a communication manner through a bevel; a perforating component is arranged inside the perforating cavity; therear side of the perforating cavity is provided with a drive cavity communicating with the transmission cavity in a communication manner through a communication cavity; a drive component is arranged inside the drive cavity; the lower end of the front side of the perforating cavity is provided with a discharge cavity in a communication manner; the metal plate perforating device disclosed by the invention controls sequential feeding and discharging of metal plates by virtue of feeding and discharging components without manual feeding and hole alignment; the perforation position is more precise;potential safety hazards are reduced; during perforation, the diameter of a drill bit can be adjusted as needed so as to adjust the aperture size for perforation; and the drill bit needs not to be replaced frequently.

Description

technical field [0001] The invention relates to the technical field of metal plates, in particular to a metal plate punching device capable of adjusting the diameter of holes. Background technique [0002] There are many types of metal plates. When punching a hole in a general metal plate, workers need to align the metal plate and place it on the device. After the hole is punched, the metal plate will be removed. This process requires a lot of time and manpower. , Manually aligned metal plates are prone to offset and cause errors, resulting in many defective products, and workers are easily injured during handling or drilling, which poses a safety hazard. Different metal plates have different hole diameter requirements when drilling, so the drill bit needs to be replaced frequently, which consumes a lot of time. Contents of the invention [0003] In view of the deficiencies of the above-mentioned technologies, the present invention proposes a metal plate punching device c...

AI Technical Summary

Problems solved by technology

[0002] There are many types of metal plates. When punching a hole in a general metal plate, workers need to align the metal plate and place it on the device. After the hole is punched, the metal plate will be removed. This process requires a lot of time and manpower. , the manual alignment of the metal plate is prone to offset and cause errors, resulting in many defective products, and workers are easily injured during the process of handling or drilling, which poses a safety hazard

Different metal plates have different hole diameter requirements when drilling, so the drill bit needs to be replaced frequently, which takes a lot of time

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