A positioning fixture tooling

Abstract

The invention provides a positioning fixture tool which is used for drilling and milling gold of an end cover of an electric generator and comprises a clamping device and a positioning device statically connected with the clamping device, wherein the clamping device is used for fixing the end cover and comprises a pull rod (1), a press block (2), a panel (4), an air cylinder (5), a long side plate (6), a short side plate (7) and a positioning table positioning pin (8); the positioning device comprises a positioning table (a1) and a positioning pin (a2); the panel (4), the long side plate (6) and the short side plate (7) from a support mechanism of the clamping device; and the pull rod (1) penetrates through the press block (2), the positioning table (a1) and the panel (4) and is connected with the air cylinder (5). By the aid of the tool, when the end cover of the electric generator is placed on a drilling and milling processing center, the positioning is accurate, the placing is convenient, the tool universality is high, the preparation time for product switching is short, the stability, the reliability and the safety are high with the adoption of air compression operation, and the production efficiency and the product quality are improved.

Description

technical field [0001] The invention relates to a process tooling, in particular to a positioning fixture tooling for drilling and milling gold processing of a generator end cover. Background technique [0002] With the increasing requirements for the efficiency and quality of metal processing for the generator end cover, the use of automated drilling and milling processing equipment is also increasing. When the end cover workpiece is processed on the drilling and milling center and other processing equipment, the workpiece must be positioned. And temporarily fixed, so it needs to be realized with the help of fixture tooling with positioning and clamping functions. Moreover, due to the large number of specifications and models of generators, there are naturally many specifications of the end covers of its main components, and processing equipment such as drilling and milling centers need to perform positioning corrections every time the fixture tooling is installed on the eq...

AI Technical Summary

Problems solved by technology

Moreover, due to the large number of specifications and models of generators, there are naturally many specifications of the end covers of its main components, and processing equipment such as drilling and milling centers need to perform positioning corrections every time the fixture tooling is installed on the equipment processing table, so in order to achieve The goal of high quality and high efficiency must allow fixtures and fixtures to meet the simple switching between workpieces of different specifications and do not need to reposition the position of equipment and fixtures every time switching to affect production

Images