The utility model discloses a pneumatic chamfering fixture, which comprises a base, a piston rod, end cover, pressure plate and the inserting plate; the base is arranged in the cavity, a through hole is arranged on the upper part of the cavity, the cavity bottom is provided with a through hole, the cavity is arranged above the cover end surface of the end cap and base by bolts connection; the piston rod is inverted \T\ shape, the lower level part is arranged in the cavity, the upper end of the vertical part passes through the end cover, workpiece and plate; the inserting plate is arranged on the top plate. The through hole inlet and outlet to control the displacement of the piston rod, clamping and loosen the workpiece, the pressing and dismounting the workpiece without manual operation, the realization of mechanization, clamping the workpiece conveniently, improve the efficiency of installation and disassembly, labor saving. The pressing plate and the inserting plate are movably connected with the piston rod, so that the disassembly is convenient and the workpiece is easy to change. The fixture is exquisitely designed and convenient, and can be processed simultaneously in a plurality of workstations, thereby saving time and space, and improving efficiency.
【技术实现步骤摘要】
一种气动倒角工装夹具
本技术涉及一种气动工装夹具的设计改进,属于工装设计领域。
技术介绍
深沟球保持架兜孔处的倒角为铣兜孔后对工件进行二次装夹加工形成的,采用立式加工中心加工倒角,需设计工装夹具。一般装夹时,均是操作人员手动拧紧螺母将压板压紧,安装和拆卸都比较繁琐,耗时耗力。
技术实现思路
针对现有技术存在的缺陷,本技术提供一种用于深沟球保持架装夹的气动倒角工装夹具,包括底座、活塞杆、端盖、压板和插板;所述底座内设有腔体,腔体的上部设有上通孔,腔体的下部设有下通孔,腔体上方设置端盖,端盖与底座的端面用螺栓连接;所述活塞杆为倒“T”字形,下端水平部分设置在腔体内,上端竖直部分依次穿过端盖、待加工工件和压板;所述插板设置在压板上方。所述活塞杆下端水平部分与腔体侧壁之间用O型圈密封,活塞杆上端竖直部分与端盖接触处用O型圈及骨架油封密封。所述底座上设置定位销钉,定位销钉上方设置待加工工件,起到固定和定位工件的作用。所述压板为圆盘状,圆盘外圈圆周上均匀分布多个凹槽,凹槽与深沟球保持架兜孔一一对应,用压板及插板实现工件的端面压紧。通过通孔的进气和出气控制活塞杆的上下位移,实现工件 ...
【技术保护点】
一种气动倒角工装夹具,其特征在于:包括底座、活塞杆、端盖、压板和插板;所述底座内设有腔体,腔体的上部设有上通孔,腔体的下部设有下通孔,腔体上方设置端盖,端盖与底座的端面用螺栓连接;所述活塞杆为倒“T”字形,下端水平部分设置在腔体内,上端竖直部分依次穿过端盖、待加工工件和压板;所述插板设置在压板上方。
【技术特征摘要】
1.一种气动倒角工装夹具,其特征在于:包括底座、活塞杆、端盖、压板和插板;所述底座内设有腔体,腔体的上部设有上通孔,腔体的下部设有下通孔,腔体上方设置端盖,端盖与底座的端面用螺栓连接;所述活塞杆为倒“T”字形,下端水平部分设置在腔体内,上端竖直部分依次穿过端盖、待加工工件和压板;所述插板设置在压板上方。2.根据权利要求1所述的一种气动倒角工装夹具,其特征在于:所述活塞杆下端水平部分与腔体侧壁之间用O型圈密封。3.根据权利要求1所述的一...
【专利技术属性】
技术研发人员:梁峰,王玉生,王立全,李圣军,刘永,陈俊峰,张德超,解明钰,
申请(专利权)人:大连瑞谷科技有限公司,
类型:新型
国别省市:辽宁,21
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