
引言 1
·冲模技术·
汽车门锁锁体底板工艺分析与级进模设计
熊利军
湖北航宇精工科技有限公司(湖北襄阳441022)
【摘要】汽车门锁锁体底板是一种汽车结构优化设计的制件,锁体底板为特大生产批量。锁体底板级进模的设计,由于充分地进行了零件工艺分析、展开尺寸计算、成形方案的分析、排样的相关计算与排样图的设计,又恰当地进行了级进模各种组件的正确设计,从而确保了级进模设计的到位。通过级进模的设计和制造,实现了制件高效和低加工费用的制造,满足了市场的需求和获得较大的经济收益。也说明了级进模的应用,虽然投资和风险较大,但只要在模具设计和制造过程中,充分地进行制件工艺和模具组件结构的分析,
就能完全规避模具设计和制造的风险,从而达到模具设计和制造的成功。关键词:锁体底板;级进模;工艺分析;模具设计
中图分类号:TG385.2
文献标识码:B
ProcessAnalysisandDesignofProgressiveDie fortheAutomobileDoorLockBodyBottomPlate
[Abstract] Automobile door lock body bottom plate is a kind of automobile structure optimization design of products,lock body base plate for large batch production.Lock body bottom plate of the progressive die design, due to the fully development size parts process analysis and calculation, the analysis of the forming process,layout of the relevant calculation and the design of the layout diagram, and appropriate to the various components of progressive die for the correct design, to ensure that the design of progressive die in place.Through progressive die design and manufa cture,has realized the product parts manufacturing of high efficiency and low processing cost, meet the needs of the market and gain greater economic benefits.Also given to illustrate the application of progressive die, although the investment and risk is bigger.But as long as in the die design and manufacturing process,fully product parts process and die the component analysis of the structure, can completely avoid the risk of die
design and manufacturing, so as to achieve the success of the die design and manufacturing. Key words: lock body bottom;progressive die;process analysis;diedesign
体的可靠性。
在汽车行业超高速发展的今天,级进模作为实现
高效生产的模具形式,越来越多地应用在汽车制造领域中,成为降低汽车制造成本的重要手段"。汽车门锁锁体底板为汽车门锁的关键件,对保持锁体功能及安全性具有重要的意义,是汽车结构优化设计的重要体现。该零件的尺寸稳定性,直接决定了整车锁体的稳定性及安全性。级进模的设计和使用可以提高锁
《模具制造》2018年第7期万方数据
汽车门锁锁体底板艺设计 2
汽车门锁特别是平台性质的门锁为特大批量生产的零件,其核心件一锁体底板适宜采用级进模生产,再配合使用自动送料装置,可大幅度提高生产效率和降低生产成本。
2.1汽车门锁锁体底板级进模生产工艺分析
·9.