Reciprocating type workpiece feeding device

Abstract

The invention provides a reciprocating type workpiece feeding device, and belongs to the technical field of machining. The reciprocating type workpiece feeding device comprises a clamping mechanism and a feeding mechanism. A main cam and an auxiliary cam of the feeding mechanism are symmetrically arranged, the upper end of a second rocker is hinged onto a framework, an auxiliary roller is rotatably arranged on the second rocker and is positioned in an auxiliary cam groove, the lower end of the second rocker is hinged to the right end of a third connecting rod, the upper end of a first rocker is hinged onto the formwork, the lower end of the first rocker is hinged to the left end of the third connecting rod and the lower end of a second connecting rod, a main roller is rotatably arranged on the second connecting rod and is positioned in a main cam groove, the upper end of the second connecting rod is hinged to one end of a first connecting rod, the other end of the first connecting rod is hinged to a slider, a left clamping jaw and a right clamping jaw of the clamping mechanism are symmetrically and rotatably arranged on a clamping bearing frame, and a left incomplete gear and a right incomplete gear mesh with each other. The reciprocating type workpiece feeding device has the advantages that workpieces can be quickly fed by the reciprocating type workpiece feeding device in a reciprocating manner, and the reciprocating type workpiece feeding device is large in stroke and high in practicality.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a reciprocating workpiece feeding device. Background technique [0002] Machining refers to the process of changing the shape or performance of a workpiece through a mechanical device. According to the difference in processing method, it can be divided into cutting processing and pressure processing. The technological process can be divided into casting, forging, stamping, welding, machining, assembly and other technological processes. The technological process is composed of one or several sequentially arranged processes, and a process is composed of several working steps. The machines required for processing include digital display milling machines, digital display forming grinders, digital display lathes, EDM machines, universal grinders, machining centers, external cylindrical grinders, internal cylindrical grinders, precision lathes, etc., which can be used fo...

AI Technical Summary

Problems solved by technology

At present, the feeding of workpieces is generally realized by manual handling, which is labor-intensive and inefficient

At present, there are also feeding equipment on the market. Common workpiece feeding devices generally rely on conveyor belts to achieve feeding, with inaccurate positioning and poor reliability. At present, there are also feeding devices that use rockers, connecting rods and sliders. The position of the hinge point at one end is fixed, which results in a small stroke of the slider and poor applicability

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