A punching device for fixing punching holes for computer motherboards

Abstract

The invention relates to the technical field of computer motherboard processing, and discloses a punching device for fixed punching of computer motherboards, which includes a casing, a cylinder and a punch are arranged above the casing, and a screw is arranged below the inside of the casing. shaft, the left and right ends of the screw shaft are respectively sleeved with a left screw sleeve and a right screw sleeve, and a fixed block is fixedly connected to the top of the left screw sleeve and the right screw sleeve, and a compression spring and a pressure plate are arranged inside the fixed block. The upper part is provided with a hinge column, the hinge column is sleeved with a swivel sleeve, the bottom of the swivel sleeve is fixedly connected with a connecting rod, the lower end of the connecting rod is fixedly connected with a pressure ball, and the hinge column is located inside the swivel sleeve. The spring is provided with two sets of supporting parts under the main board. The punching device for fixed punching of computer main boards can fix and fasten the main board through the fixing block and the pressure ball, and has the advantages of being capable of fixed punching and reducing the bending of the main board during the punching process.

Description

technical field [0001] The invention relates to the technical field of computer motherboard processing, in particular to a punching device for fixing holes on a computer motherboard. Background technique [0002] Motherboard, also known as motherboard, system board, logic board, motherboard, backplane, etc., is the center or main circuit board that constitutes a complex electronic system such as an electronic computer. It can be divided into two types: commercial motherboard and industrial motherboard, which are installed in the chassis. The most basic and also one of the most important components of a microcomputer, the type and grade of the motherboard determine the type and grade of the entire microcomputer system, and the performance of the motherboard affects the performance of the entire microcomputer system. [0003] When installing parts on the computer motherboard, the motherboard must be punched first. At present, some devices for punching the motherboard cannot fi...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a punching device for fixed punching of computer motherboards, which has the advantages of being able to perform fixed punching and reduce the bending of the motherboard during the punching process, and solves the problem of existing devices. Fixed punching cannot be performed, and the problem of bending of the main board during the punching process cannot be reduced

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