连杆专用铣床夹具设计-YC铣槽工序夹具【中心距77含CAD图纸】.rar

连杆专用铣床夹具设计
摘要
随着全球制造产业的区域转移整个制造行业竞争的加剧,所有机械加工生产单位都面临提高生产效率的问题。而在机加过程中作为装夹工件的工艺装备的夹具,在提高生产效率方面有其特别的优势。特别是在切削加工过程中,配以适当的加工辅助工具。(如夹具)等,有力于提高企业生产效率,使得许多复杂零件的加工成为可能,常规零件加工的质量进一步提升,并降低劳动强度,在保证产品质量加工精度的同时批量生产,从而降低生产成本。从而夹具的使用在某种程度上提高实际生产中企业的效益。因而对夹具知识的认识和学习,在今天显的优为重要起来。
本论文是结合目前实际生产中,常常发现仅用通用夹具不能满足生产要求,用通用夹具装夹工件生产效率低劳动强大,加工质量不高,而且往往需要增加划线工序,而专门设计的一种铣床夹具,主要包括夹具的定位方案,夹紧方案、对刀方案,夹具体与定位键的设计及加工精度等方面的分析。可以有效的减少工件加工的基本时间和辅助时间,大大提高了劳动生产力,从而可以有效地减轻工人的劳动强度和增加劳动效率。
关键词:连杆,铣床夹具,定位,夹紧
Milling Machine Tool Fixture Design Fixture
ABSTRACT
With the global transfer of manufacturing industry in the region petition throughout the manufacturing industry, all the machining units are facing to improve production efficiency. In the course of machining process as a workpiece clamping fixtures and equipment, improving production efficiency has its particular advantages. Particularly in the cutting process, with appropriate processing aids. (Such as fixtures) so powerful in improving production efficiency, so plex parts of the process as possible, conventional machining to further enhance the quality and reduce labor intensity, in ensuring product quality and processing accuracy, while mass production, thus reducing production costs . Fixture used to some extent, the actual increase in production efficiency of enterprises. Understanding of the fixture and therefore knowledge and learning, the priorities were in today for the important.
This paper is bination of the current actual production, often found only universal fixture can not meet the requirements of the workpiece clamping fixture production Xiaoshuai Di labor Jiang Da, processing quality is not high, and often crossed processes need Zeng Jia, a specially designed kind of milling machine fixture, including fixture locating scheme, clamping programs, tool programs, folders and tabs specific design and machining precision, an analysis. Can effectively reduce the basic time and job processing time assisted greatly improved labor produc