Stamping Die Structure Interchange Teaching Aid

Abstract

The invention discloses a stamping die structure interconversion teaching aid. The problems that the existing stamping die teaching aid only can display single die structures, is heavy and is inconvenient to assemble, disassemble and demonstrate and the like are solved. The stamping die structure interconversion teaching aid is characterized in that structures of parts with the same function in a blanking die, a punching die, a drawing die and a burring die are designed into a combination which serves as a fixing portion of the teaching aid; parts which are subjected to different stamping procedures are independent and serve as replacing portions of the teaching aid, and interconversion among a blanking and punching compound die, a blanking and drawing compound die, a hole-flanging die and the like can be realized by changing a small number of parts; the stamping die structure interconversion teaching aid is light in eight, convenient to carry and easy to assemble and disassemble; and stamping can be finished on a pressing machine. A die can be converted into another die with the corresponding structure by a teacher according to teaching demands, the structure and the working process of the die can be mastered by students well, the teaching effect can be greatly improved, and the teaching quality is improved.

Description

[0001] 1. Technical Field [0002] The invention belongs to the field of teaching equipment, and in particular relates to a stamping that can realize the mutual transformation among the various structures of blanking and punching composite die, blanking die, punching die, blanking and deep drawing composite die, and inner hole flanging die Model teaching aids. [0003] 2. Background technology [0004] The mold industry is closely related to people's lives, and people's clothing, food, housing and transportation are inseparable from molds. Mold design and manufacturing is a comprehensive and practical discipline, and it is also one of the disciplines that has developed rapidly in recent years. [0005] At present, mold design and manufacturing teachers in colleges and universities teach stamping dies, mainly relying on wall charts, mold animation demonstrations and other means to introduce the structural characteristics and working principles of various stamping dies, so that students...

AI Technical Summary

Problems solved by technology

[0005] At present, teachers majoring in mold design and manufacturing in colleges and universities teach stamping molds, mainly relying on wall charts, mold animation demonstrations, etc., to introduce the structural characteristics and working principles of various stamping molds, so that students have increased a lot of perceptual knowledge, but these are not enough. student needs

Although wall charts and mold animations can express and simulate the structure and functions of molds, they cannot be clearly displayed in front of students, especially for more complex mold structures

Moreover, wall charts and mold animations are relatively boring, and it is not easy to improve students' interest in classroom learning.

[0006] The use of real molds to explain can well solve the shortcomings of wall charts and mold animations, but it is heavy and inconvenient to carry; it takes a long time to disassemble and assemble, which delays students' learning time; only a single mold structure can be demonstrated, resulting in waste of resources

These problems are very detrimental to teaching

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