CN110791628A

CN110791628A - Thin copper gasket quenches and uses anchor clamps

Info

Publication number: CN110791628A
Application number: CN201911195605.XA
Authority: CN
Inventors: 赵�智; 曹联斌
Original assignee: AECC Shenyang Liming Aero Engine Co Ltd
Current assignee: AECC Shenyang Liming Aero Engine Co Ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-02-14

Abstract

The invention discloses a clamp for quenching a thin copper gasket, which comprises: the stainless steel framework, the reticular outer wall woven by nickel chrome wires, the annular reticular interlayer and the triangular hanging bracket; the stainless steel framework comprises an upper ring body, a lower ring body and 4 upright columns which are arranged between the upper ring body and the lower ring body at equal intervals along the circumferential direction, wherein the peripheries of the upper ring body, the lower ring body and the 4 upright columns are fixedly provided with net-shaped outer walls woven by nickel-chromium wires in a surrounding manner, and a plurality of annular net-shaped interlayers are arranged between the 4 upright columns along the vertical direction; the left end and the right end of the upper ring body are provided with lifting lugs, and the triangular hanging bracket is fixed on the lifting lugs. The invention reduces the part deformation and improves the quenching transfer time by arranging the thin copper gasket, and improves the one-time submission qualification rate of the product, and the one-time submission qualification rate of the product after heat treatment is 100 percent.

Description

Thin copper gasket quenches and uses anchor clamps

Technical Field

The invention relates to the field of part heat treatment, and particularly provides a clamp for quenching a thin copper gasket.

Background

At present, the thin copper gasket is placed by adopting a traditional heat treatment plate in the heat treatment process, the placing mode is not clear, the position of a part is not fixed, the furnace plate per se has deformation, the deformation of the part cannot be controlled at all, and the transfer speed cannot meet the heat treatment requirement.

Disclosure of Invention

The invention aims to solve the problem that the deformation and transfer speed of parts after heat treatment of a thin copper gasket cannot meet the heat treatment requirement, and provides a clamp for quenching the thin copper gasket.

The technical scheme of the invention is as follows: thin copper gasket quenches and uses anchor clamps includes: the stainless steel frame 1, a reticular outer wall 2 woven by nickel chrome wires, an annular reticular interlayer 3 and a triangular hanging bracket 4; the stainless steel framework 1 comprises an upper ring body 1a, a

lower ring body

1b and 4 upright posts 1c which are arranged between the upper ring body 1a and the lower ring body 1b at equal intervals along the circumferential direction, wherein the periphery of the upper ring body 1a, the periphery of the lower ring body 1b and the periphery of the 4 upright posts 1c are fixedly provided with a reticular outer wall 2 woven by nickel-chromium wires in a surrounding manner, and a plurality of annular reticular interlayers 3 are arranged between the 4 upright posts 1c along the vertical direction; lifting lugs 1d are arranged at the left end and the right end of the upper ring body 1a, and the triangular lifting frame 4 is fixed on the lifting lugs 1 d.

Preferably, the annular net-shaped interlayer 3 comprises an inner ring body 3a and a net-shaped body 3b woven by nickel-chromium wires arranged on the inner ring body 3 a.

The invention has the following beneficial effects:

the invention reduces the part deformation and improves the quenching transfer time by arranging the thin copper gasket, and improves the one-time submission qualification rate of the product, and the one-time submission qualification rate of the product after heat treatment is 100 percent.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a top view of the present invention;

in the figure: 1. a stainless steel skeleton; 1a, an upper ring body; 1b, a lower ring body; 1c, a column; 1d, lifting lugs; 2. the nickel-chromium wire is weaved to form a net-shaped outer wall; 3. an annular mesh interlayer; 3a, an inner ring body; 3b, weaving a net-shaped body by nickel-chromium wires; 4. a triangular hanger.

Detailed Description

The invention is described in detail below with reference to the figures and examples.

As shown in fig. 1 and 2, the thin copper gasket quenching jig includes: the stainless steel frame 1, a reticular outer wall 2 woven by nickel chrome wires, an annular reticular interlayer 3 and a triangular hanging bracket 4; the stainless steel framework 1 comprises an upper ring body 1a, a

lower ring body

1b and 4 upright posts 1c which are arranged between the upper ring body 1a and the lower ring body 1b at equal intervals along the circumferential direction, wherein the peripheries of the upper ring body 1a, the lower ring body 1b and the 4 upright posts 1c are bound and fixed with a reticular outer wall 2 woven by nickel chromium wires, a plurality of annular reticular interlayers 3 are arranged among the 4 upright posts 1c along the vertical direction, and each annular reticular interlayer 3 comprises an inner ring body 3a and a reticular body 3b woven by nickel chromium wires bound and arranged on the inner ring body 3 a; both ends are equipped with lug 1d about going up ring body 1a, and triangle-shaped gallows 4 is fixed on lug 1d, and triangle-shaped gallows 4 makes things convenient for operating personnel to go out the stove and shifts the part.

The invention provides the clamp for quenching the thin copper gasket with the multilayer grate structure by combining the production characteristics of more batches and less quantity of copper gasket parts, greatly lightens the weight of a tool and ensures the requirement on the quenching transfer speed of the parts; the invention utilizes a narrow space formed by laminating the reticular bodies 3b braided by a plurality of nickel-chromium wires, utilizes the gravity of the parts and the annular reticular interlayer 3 to limit the deformation of the parts, and simultaneously can ensure that similar parts are not mixed by the annular reticular interlayer 3, thereby meeting the process requirements and avoiding the quality risk.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. Thin copper gasket quenches and uses anchor clamps, its characterized in that includes: the stainless steel frame (1), a reticular outer wall (2) woven by nickel-chromium wires, an annular reticular interlayer (3) and a triangular hanging bracket (4); the stainless steel framework (1) comprises an upper ring body (1a), a lower ring body (1b) and 4 upright posts (1c) which are arranged between the upper ring body and the lower ring body at equal intervals along the circumferential direction, the peripheries of the upper ring body (1a), the lower ring body (1b) and the 4 upright posts (1c) are fixedly provided with a reticular outer wall (2) which is formed by weaving nickel-chromium wires in a surrounding manner, and a plurality of annular reticular interlayers (3) are arranged between the 4 upright posts (1c) along the vertical direction; lifting lugs (1d) are arranged at the left end and the right end of the upper ring body (1a), and the triangular lifting frame (4) is fixed on the lifting lugs (1 d).

2. The thin copper gasket quenching jig as claimed in claim 1, wherein said annular mesh partition (3) comprises an inner ring body (3a) and a mesh body (3b) woven from nichrome wires provided on the inner ring body (3 a).