An automatic punching device for mechanical processing

Abstract

The invention discloses an automatic punching device for mechanical processing, which includes an operating table and a slot plate. The invention arranges a rotating mechanism inside the mounting seat, and drives the splint to rotate during the rotation process through the second bevel gear set, and can By canceling the pressure on the pressure rod, the limit internal gear ring is moved upward by the elastic force of the compression spring to fix the position of the fixed gear, so as to realize the fixing of the position of the splint after rotation, so that the mechanical parts in the two splints can be quickly moved It is rotated and fixed to improve work efficiency. By setting the installation mechanism at the bottom of the L-shaped slide plate and energizing the electromagnet, the drive plate is driven by the suction force to move the arc plate outward, and then the drill pipe is removed, and the new drill The rod is inserted into the sleeve, and then the electromagnet is powered off, so that the transmission plate is driven by the elastic force of the return spring to drive the arc plate into the annular groove, so as to quickly replace drill pipes with different outer diameters and improve work efficiency.

Description

technical field [0001] The invention relates to the related field of punching devices, in particular to an automatic punching device for mechanical processing. Background technique [0002] Machining refers to the process of changing the shape or performance of a workpiece through a mechanical device. The production process of a machine refers to the entire process of making a product from raw materials (or semi-finished products). In the production process, any change in the production object The process of making it into a finished product or semi-finished product, such as shape, size, position, and nature, is called a process, in which machining requires the use of a drilling machine, which refers to the use of tools that are harder and sharper than the target object through rotary cutting Or the way of rotary extrusion, the machinery and equipment that leave cylindrical holes or holes on the target are collectively referred to, also known as drilling rigs, punching machi...

AI Technical Summary

Problems solved by technology

[0004] Therefore, in order to solve the need to perform non-through drilling on the other side of the mechanical part, it is usually necessary to remove the mechanical part from the clamping and fixing device first, and turn it over, and then perform the drilling operation on the other side of the mechanical part , and because the process of turning over is cumbersome, it is easy to reduce work efficiency. At the same time, when holes with different diameters need to be processed, the drill pipe is usually installed by bolt locking, so that the work efficiency when replacing drill pipes with different outer diameters The above-mentioned deficiency of lowering, the present invention provides a kind of automatic punching device for mechanical processing

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