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Soft alloy wire annealing support

An alloy wire, annealing technology, applied in furnaces, heat treatment equipment, heat treatment furnaces and other directions, can solve problems affecting wire quality and other issues, and achieve the effects of easy manufacturing, lower production costs, and reasonable design

Inactive Publication Date: 2015-04-08
WUHU MINTAI COPPER IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the weight of a single piece of the product and the elongation and tensile properties of the product are high, since the alloy wire becomes soft after reaching a certain annealing temperature and holding time, the one at the bottom will be pressed out by the one at the top. Indentation, which seriously affects the quality of the wire, in order to solve this problem, an annealing support is urgently needed to ensure that the alloy wire will not have any scratches or indentations when it reaches the M (soft state)

Method used

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  • Soft alloy wire annealing support
  • Soft alloy wire annealing support

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Experimental program
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Effect test

Embodiment 1

[0018] like figure 1 and figure 2 Shown, a kind of support for the annealing of soft state alloy wire rod, it comprises base 1, shaft core 2, frame and inserting plate 5, described base 1 is circular, and its circle center has a circular hole, and inside the circular hole The shaft core 2 matching the diameter of the circular hole is pierced, and four frames are vertically fixed at equal intervals on the same side of the circumference of the circular base 1, and the frames include a limiting plate 3 and a supporting plate 4, The limiting plate 3 is an arc vertical plate facing the center of the circular hole, and its two ends are respectively provided with support plates 4 perpendicular to the limiting plate 3 at the center of the circular hole. The support plate 4 forms a "ㄩ"-shaped structure; the side of the circular base 1 facing away from the frame is vertically provided with inserting plates 5 equal in number to the frame at the corresponding positions of the frame , ...

Embodiment 2

[0023] The same as embodiment 1, the difference is that the same side of the circumference of the circular base 1 is fixed with three frames at equal intervals, which can ensure that the overall softening of the alloy wire can be achieved after the alloy wire reaches a certain annealing temperature and holding time In the case of the lower wire avoiding being indented by the upper pressing, and improving the quality of the wire, the usage of the frame is minimized and the cost is reduced.

Embodiment 3

[0025] The same as embodiment 1, the difference is that five frames are fixed at equal intervals on the same side of the circumference of the circular base 1, which can improve the overall structural strength of the annealing support.

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Abstract

The invention discloses a soft alloy wire annealing support belonging to the technical field of annealing. The soft alloy wire annealing support comprises a circular base, a shaft core and frameworks, wherein a circular hole is formed in the center of a circle of the base; the shaft core is penetrated into the circular hole; 3-6 frameworks are vertically fixed at the periphery of the circular base at intervals; each framework comprises a limiting plate and supporting plates, wherein the limiting plate is a circular-arc vertical plate, the supporting plates vertical to the limiting plate are respectively arranged at the parts, opposite to the center of the circular hole, of two ends of the limiting plate, and the limiting plate and the supporting plates form a concave structure; and insert plates same as the frameworks in amount are vertically arranged at corresponding positions of the frameworks and at the side, opposite to the frameworks, of the periphery of the circular base. By using the soft alloy wire annealing support, the phenomenon that a wire located at the lower part is pressed by a wire located at the upper part to form a pressing mark can be avoided under the condition that the whole alloy wire becomes soft after reaching to certain annealing temperature and heat insulation time, so that the quality of the wire is improved. The annealing support can also be recycled, so that the production cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of annealing, and more specifically relates to a bracket for annealing soft alloy wires. Background technique [0002] Annealing is a metal heat treatment process, which refers to slowly heating the metal to a certain temperature, keeping it for a sufficient time, and then cooling it at an appropriate speed. The purpose is to reduce hardness, eliminate residual stress, stabilize size, reduce deformation and crack tendency, refine grain, adjust structure and eliminate structure defects. When the weight of a single piece of the product and the elongation and tensile properties of the product are high, since the alloy wire becomes soft after reaching a certain annealing temperature and holding time, the one at the bottom will be pressed out by the one at the top. Indentation, which seriously affects the quality of the wire, in order to solve this problem, an annealing support is urgently needed to ensure that...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D9/52C21D1/26
CPCC21D1/26C21D9/52
Inventor 颜承龙
Owner WUHU MINTAI COPPER IND