Automatic punching device for processing parts

Abstract

The invention discloses an automatic punching device for processing parts. The automatic punching device comprises a bottom plate, a bracket, a placing table, a bidirectional threaded rod and a transmission cavity; the right end of a working table is provided with a transmission cavity, a bevel gear D is arranged on the inner side of the transmission cavity, a rotating shaft of the bevel gear D penetrates through the transmission cavity to reach the upper end of the working table and to be fixedly connected with the lower end of the placing table, and the upper end of the placing table is provided with a fixing mechanism. The automatic punching device is novel in design, when a push plate moves downwards, a rack plate is driven by a connecting rod to move downwards, when the rack plate moves downwards, an annular gear on a third rotating rod drives ratchet teeth to rotate, the ratchet teeth cannot drive a second rotating rod to rotate under the effect of pawls, after punching is completed, a positive and negative rotation motor rotates reversely, at the time, the push plate moves upwards, rotation of the second rotating rod is achieved, the placing table is driven to be rotated under the effects of a bevel gear C and the bevel gear D, rotation of part plates is achieved, automatic transposition and punching are achieved, and the automation degree is high.

Description

technical field [0001] The invention relates to the technical field of part processing, in particular to an automatic punching device for part processing. Background technique [0002] Parts refer to inseparable single parts in machinery, which are the basic components of the machine and the basic unit in the process of mechanical manufacturing. The manufacturing process generally does not require an assembly process. Such as bushings, bearing bushes, nuts, crankshafts, vanes, gears, cams, connecting rod bodies, connecting rod heads, etc. [0003] Parts can be assembled into machines, instruments and basic parts of various equipment. Generally, it is a component made without assembly process, such as screws, nuts, springs, gears, etc. Sometimes, the components connected in a simple way are also called "parts", such as bearings and so on. [0004] In the process of part processing, it is often necessary to use a punching device for equidistant punching, especially when dr...

AI Technical Summary

Problems solved by technology

[0004] In the process of part processing, it is often necessary to use a punching device for equidistant punching, especially when drilling in the circumferential direction. The existing punching device needs to manually mark on the part, and then punch holes one by one through the punching equipment. Deviation of hole position and low degree of automation

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