Clamping device and heat treatment method for heat treatment of slide rail sleeve

Abstract

The invention relates to a clamping device and a heat treatment method for heat treatment of a slide rail sleeve. The clamping device includes: a positioning bottom plate and a pressure plate at a certain angle to the horizontal plane, the upper surface of the positioning bottom plate is provided with a groove matching the outer dimension of the flange end surface of the slide rail sleeve; the pressure plate passes through Fasteners are connected around the grooves on the positioning base plate, and are used to fix the end faces of the flanges of the slide rail sleeves. The clamping device proposed by the invention improves the manufacturing precision of the heat treatment of the slide rail sleeve, and further enhances the service reliability and safety of the slide rail sleeve structural parts.

Description

technical field [0001] The invention relates to the technical field of slide rail sleeve processing, in particular to a clamping device and heat treatment method for heat treatment of slide rail sleeves. Background technique [0002] The main function of the slide rail sleeve is to provide a movement space for the slide rail in the aircraft wing fuel tank, so it is often a thin-walled, shell-shaped, cantilever beam-bearing structure, and its central axis is consistent with the motion track of the slide rail, which is arc-shaped, that is, arc Shaped axis curved sleeve. [0003] In actual use, the structure of the slide rail sleeve is often serialized. However, the outer dimensions of each specification sleeve are limited by their installation positions, showing certain differences. One of the typical structural types of the slide rail sleeve is attached figure 1 As shown, the diameter of the cylinder is generally between 100mm-300mm, the wall thickness of the part is betwee...

AI Technical Summary

Problems solved by technology

[0009] It includes a positioning bottom plate and a pressure plate at a certain angle to the horizontal plane, which solves the problem that the slide rail sleeve is easily deformed during heat treatment in the prior art, and improves the manufacturing accuracy, service reliability and safety of the slide rail sleeve.

[0010] The second aspect of the embodiment of the present invention provides a heat treatment method for the slide rail sleeve. By using the clamping device of the first aspect of the embodiment of the present invention, the heat treatment of the slide rail sleeve in the prior art is solved. The unreasonable design causes the problem that the slide rail sleeve is easily deformed, and realizes the beneficial effect of efficiently, safely and reliably completing the heat treatment of the slide rail sleeve

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