Tool for five-point riveting of automobile instrument panel cross beam part

Abstract

The invention discloses a tool for five-point riveting of an automobile instrument panel cross beam part, and is used for five-point riveting of an upper stamping part and a lower stamping part in theautomobile instrument panel cross beam part. The tool comprises an upper die base and a lower die base; an upper die pin fixing block and five upper die pins are arranged on the bottom surface of theupper die base, a pressing block is fixed on the bottom surface of the upper die pin fixing block, and an upper spring is arranged on each upper die pin in a sleeved mode; five lower die pins corresponding to the five upper die pins are arranged on the top surface of the lower die base and a lower die pin fixing block used for fixing the lower die pins; each lower die pin is sleeved with a lowerspring; a lower stamping part positioning block is arranged on the top surface of the lower die pin fixing block; and the left side of the lower stamping part positioning block is provided with a first lateral limiting mechanism, the right side of the lower stamping part positioning block is provided with a second lateral limiting mechanism, and a rear part positioning plate is arranged on the rear side of the lower stamping part positioning block.

Description

technical field [0001] The invention relates to a tool for five-point riveting of automobile instrument panel beam parts. Background technique [0002] With the development of the economy and the improvement of living standards, the use of automobiles is increasing year by year. With the development of the times, there are more and more functions of cars, and the replacement is getting faster and faster. People not only pursue the performance, safety and fuel-saving effect of the vehicle itself, but also pay more and more attention to the components of the car, so that As a result, various new techniques have emerged continuously. The five-point riveting process is used in the production of automobile dashboard beam parts, which can reduce weight, increase strength and reduce pollution. But the difficulty is how to make five points riveted together to improve efficiency, how to ensure 100% pass rate of riveted dimensions, and how to ensure dimensional stability and consist...

AI Technical Summary

Problems solved by technology

But the difficulty is how to make five points riveting together to improve efficiency, how to ensure 100% pass rate of riveted size, and how to ensure dimensional stability and consistency are still difficult to achieve

This is because the previous riveting tooling had to be divided into two or three processes, first one point or two points were riveted, and then the remaining points were riveted, which not only caused a lot of waste of man-hours and costs, but also resulted in unstable dimensions and poor consistency.

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