Fully-automatic multi-station nut riveting press

Abstract

The invention provides a fully-automatic multi-station nut riveting press, comprising a rack for supporting, as well as a hexagonal nut cap loading device, a multi-station hexagonal nut cap indexing positioning device, a hexagonal nut loading positioning device, a riveting device, an unloading device and a PLC (programmable logic controller) frequency converter touch screen automatic control system which are installed on the rack, wherein the riveting device comprises a riveting hydraulic cylinder, a press rod, a clamping-releasing slide block, a buffering spring, a bearing base and a hydraulic system; and the multi-station hexagonal nut cap indexing positioning device comprises a turntable and a plurality of hexagonal nut cap positioning dies. According to the invention, riveting automation for the nuts of a tire is realized, production efficiency is increased to a large extent, the occurrence of safety accidents is avoided, labour intensity is lightened, manpower input is reduced, cost is decreased, and enterprise competitiveness is enhanced.

Description

technical field [0001] The invention relates to a nut riveting press, in particular to a fully automatic multi-station tire hub stainless steel locking nut riveting press. Background technique [0002] A nut is a part that can tightly connect mechanical equipment. It is usually used in conjunction with a bolt to achieve the purpose of fastening the parts, that is, by passing the bolt into the through hole provided on the connected part, and then inserting it on the other side of the bolt. One end is connected with a nut to fasten the parts, and the nuts used in automobiles usually include a nut body and an annular protective cap integrated with the nut body. The riveting process of the cap is completely done by hand. Riveting equipment such as figure 1 As shown, put the nut 11 on the nut positioning pin 1 below the gas-liquid booster cylinder 5 with one hand, and put the hexagonal nut cap 12 into the hexagonal nut cover positioning die above the nut positioning pin 1 with ...

AI Technical Summary

Problems solved by technology

[0004] First, relying entirely on manual operation, the labor intensity of workers is high and the efficiency is low;

[0005] Second, the operation is simple, repetitive, and mechanical, which is prone to work-related accidents and causes losses;

[0006] Third, the accuracy is poor, it is easy to produce waste products and increase the cost of the company

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