Fixing tool for aero-engine large support precision casting machining

The utility model discloses a fixing tool for aero-engine large support precision casting machining, which comprises a base, a limiting baffle is arranged at one end of the base in the length direction, a clamping device and a pressing device are arranged on the upper surface of the base in the leng...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YE PEIHU, CHEN CHONG, ZHANG JUN, ZHOU GUIQUAN, YANG ZHIFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING HAND TOOLS MACHINE TOOLS MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS MANIPULATORS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses a fixing tool for aero-engine large support precision casting machining, which comprises a base, a limiting baffle is arranged at one end of the base in the length direction, a clamping device and a pressing device are arranged on the upper surface of the base in the length direction, and a cushion block is arranged below the pressing device. The fixing tool has the advantages of being high in positioning accuracy, easy to operate and good in clamping effect. 本实用新型公开了一种航空发动机大支架精铸件加工用的固定工装，包括有底座，底座长度方向的一端设有限位挡板，底座的上表面沿长度方向设有夹持装置和压紧装置，压紧装置的下方设有垫块。本实用新型的固定工装具有定位精度高，操作简单，夹持效果好的特点。