A double-station automatic fixture for processing flanges

Abstract

The invention discloses a double-station automatic clamp used for machining a flange. The double-station automatic clamp comprises a bottom plate, a first clamp body and a second clamp body are arranged on the bottom plate, a first lifting plate is arranged on the first clamp body, a correcting mechanism is arranged between the first clamp body and the first lifting plate, a guiding mechanism used for assembling the flange is arranged on the first lifting plate, the first clamp body is provided with at least three pressing mechanisms, the first clamp body is correspondingly provided with at least two anti-rotating pins, a second lifting plate is arranged on the second clamp body, another correcting mechanism is arranged between the second clamp body and the second lifting plate, an expanding device is arranged at the position, corresponding to the center hole of the flange, of the second clamp body, a lateral spacing device is arranged on one side of the flange on the second clamp body, and a support mechanism used for supporting the flange is arranged on the second clamp body. The double-station automatic clamp is easy and convenient to operate, high in clamping efficiency, high in machining precision and stable and reliable in clamping.

Description

technical field [0001] The invention relates to a clamp for processing flanges, in particular to a double-station automatic clamp for processing flanges. Background technique [0002] With the rapid development of the machining industry, many products (such as flange processing) pursue high precision and large batches, which brings challenges to the machining industry; traditional thinking and processing methods have long been unable to keep up with customer requirements. In the new Before the manufacture of the fixture solution, many companies still rely on manual assembly or simple vise and chuck for processing. These clamping methods generally have the following disadvantages: [0003] 1), using manual fixtures to install parts, the accuracy cannot be guaranteed; [0004] 2), the manual operation process is cumbersome when the fixture is clamped, not only the clamping efficiency is low, but also some operation steps are easily missed manually; [0005] 3), the clamping ...

AI Technical Summary

Problems solved by technology

[0003] 1), using manual fixtures to install parts, the accuracy cannot be guaranteed;

[0004] 2), the manual operation process is cumbersome when the fixture is clamped, not only the clamping efficiency is low, but also some operation steps are easily missed manually;

[0005] 3), the clamping force cannot be well controlled during manual operation, and the stability and reliability of the clamping are poor

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