Toggle type mechanical edge covering press

Abstract

The invention discloses a toggle type mechanical edge covering press which comprises a base, stand columns, a cross beam, a sliding block, an edge covering die, overload protection devices, a transmission mechanism and a motor speed reduction device. The stand columns are fixed on two sides of the base; guide rails are installed on the inner side of the stand columns; the edge covering die is installed at the bottom of the sliding block; the cross beam is arranged at the tops of the stand columns; the upper ends of the overload protection devices are nested at the left end and the right end ofthe cross beam; the lower ends of the overload protection devices are connected with the transmission mechanism; and the transmission mechanism comprises a lead screw, a screw nut, a connecting blockand two sets of symmetrically arranged toggle mechanisms. The toggle type mechanical edge covering press has the advantages of compact structure, reinforcement effect, large working stroke, adjustable synchronous movement precision of the transmission mechanism and overload protection function in the working process.

Description

technical field [0001] The invention relates to a press, in particular to a toggle-type mechanical wrapping press, which belongs to the technical field of the press machinery industry. Background technique [0002] The edge wrapping press is mainly used for trimming and wrapping the contour edges of outer covering parts such as automobiles, home appliances, hardware, etc. The technological characteristics of the edge wrapping process require that the edge wrapping equipment has a large working stroke, low speed of the slider in the working section and as uniform movement as possible. The overall size of the equipment is compact to meet the needs of parts wrapping and equipment installation space. The mechanical press used for the stamping process cannot be directly used in the hemming process. The main reason is that the large working stroke of the traditional crank type and multi-link mechanical press leads to the large size of the transmission mechanism and the high size o...

AI Technical Summary

Problems solved by technology

The mechanical press used for the stamping process cannot be directly used in the hemming process. The main reason is that the large working stroke of the traditional crank type and multi-link mechanical press leads to the large size of the transmission mechanism and the high size of the body supporting the transmission mechanism. , causing problems such as high equipment manufacturing costs; at present, many hydraulic hemming presses are used in the hemming process. Oil, high energy consumption and low production efficiency

Images