Mechanism for achieving punching and flanging at different angles with same oblique wedge

Abstract

The invention discloses a mechanism for achieving punching and flanging at different angles with the same oblique wedge. The mechanism comprises a wearproof plate, polyurethane(PU) elastomer, a shaping cutter block, a pressing plate, a right sliding foot, a lower die base, a locating rod and a fixing plate; an upper die base is arranged at the upper side of the wearproof plate, a sliding block isarranged at the lower side of the wearproof plate, a punch is arranged at the upper side of the casting polyurethane, and a die button is arranged at the lower side of the casting polyurethane; a guide sleeve is installed in the pressing plate, a guide rod is arranged at the left side of the guide sleeve, a fixing bolt is arranged at the upper side of the guide rod, and a cutting blade is arrangedat the right side of the shaping cutter block. According to the mechanism for achieving punching and flanging at different angles with the same oblique wedge, the structural arrangement is reasonable, the working stability is improved, a set of dies is saved, the working procedures are reduced, the working procedures are centralized, the number of sets of dies is reduced, the production efficiency is improved, the mechanism better conforms to the constantly-changing automobile industry, efficient work of the oblique wedge can be better guaranteed, and the development of the industry of automobile dies is promoted.

Description

technical field [0001] The invention relates to the technical field of mold equipment, in particular to a punching and flanging mechanism that realizes different angles with the same wedge. Background technique [0002] Over the years, along with the development of the domestic automobile industry and aviation industry, as a new type of die, cold stamping die has a certain scale and technology accumulation, and its die structure is also constantly optimized and perfected. Today, the market competition tends to be fierce , Enterprises are looking for a way out for survival and sustainable development, and technological innovation and equipment improvement and upgrading, reducing production costs, improving work efficiency, and improving market competitiveness are the most direct and effective means. In the process of new product development , the proportion of mold development costs is relatively large. How to save mold development costs to the greatest extent has become an u...

AI Technical Summary

Problems solved by technology

[0002] Over the years, along with the development of the domestic automobile industry and aviation industry, as a new type of die, cold stamping die has a certain scale and technology accumulation, and its die structure is also constantly optimized and perfected. Today, the market competition tends to be fierce , Enterprises are looking for a way out for survival and sustainable development, and technological innovation and equipment improvement and upgrading, reducing production costs, improving work efficiency, and improving market competitiveness are the most direct and effective means. In the process of new product development , the proportion of mold development costs is relatively large. How to save mold development costs to the greatest extent has become an urgent problem for all OEMs and mold suppliers. In terms of actual development and manufacturing processes, it is often difficult to balance speed and quality. , the design and manufacturing process of the panel mold designer, and the work of the assembly workers are not coordinated with each other. The result is a large number of additional negative benefits such as rework, recycling and renovation, and more importantly, it affects the construction period and delays the timing of product production.

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