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Tooling for a large aluminum alloy wax mold combination and using method of tooling

An aluminum alloy and wax mold technology, applied in the field of investment casting, can solve the problems of increasing labor intensity and reducing production efficiency, and achieve the effects of reducing labor intensity, increasing strength, and improving paint work efficiency

Inactive Publication Date: 2019-03-01
GUIZHOU ANJI AVIATION PRECISION CASTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Investment casting of aluminum alloy castings has gradually developed into a large and complex direction. In the past, small and medium-sized pieces could be painted by hand, but the coating of large pieces required 4-6 people to complete, which reduced production efficiency and increased labor intensity.

Method used

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  • Tooling for a large aluminum alloy wax mold combination and using method of tooling
  • Tooling for a large aluminum alloy wax mold combination and using method of tooling
  • Tooling for a large aluminum alloy wax mold combination and using method of tooling

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Embodiment Construction

[0027] The present invention will be described in further detail below in conjunction with specific embodiments, but the embodiments of the present invention are not limited thereto. In the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other:

[0028] A tooling for the combination of large aluminum alloy wax molds, the tooling includes two upper and lower bottom plates, the bottom plate includes openings for fixing support screw rods and internal irregular openings, and the upper bottom plate is provided with holes for connecting with hoisting equipment The threaded screw rod is fixed on the central area of ​​the upper base plate by welding, and the opening for fixing the supporting screw rod is used for fixing the screw rod for supporting and fixing.

[0029] The shapes of the upper and lower bottom plates are completely overlapped, and the openings for fixing the supporting screws are arranged symme...

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Abstract

The invention relates to a tooling for a large aluminum alloy wax mold combination and a using method of the tooling. The tool comprises an upper tooling bottom plate, a lower tooling bottom plate, edge openings for mounting screw rods for fixing, and a threaded rod for hoisting, wherein the threaded rod for hoisting is welded on the upper tooling bottom plate, and is used for connecting with hoisting equipment; and meanwhile, irregular openings are formed in the upper tooling bottom plate, so that a gripper can provide a visual field in an operation process; and through the above arrangement,the labor intensity of painting for large parts is reduced, the strength of wax mold combination is improved, and the production efficiency is improved.

Description

technical field [0001] The patent of the present invention belongs to the technical field of investment casting, and in particular relates to a tooling for large aluminum alloy wax mold assembly and a use method thereof. Background technique [0002] The castings produced by investment casting are precise and complex, close to the final shape of the parts, and can be used directly without processing or after only a little processing. It is a near-net-shape technology, and the alloy material is not limited. It is widely used in aviation. , aerospace and other complex structural parts that require high dimensional accuracy and surface quality. Investment casting of aluminum alloy castings has gradually developed into a large and complex direction. In the past, small and medium-sized pieces could be painted by hand, but the coating of large pieces required 4-6 people to complete, which reduced production efficiency and increased labor intensity. . [0003] Therefore, the pres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22C7/02
CPCB22C7/02
Inventor 赵云霞
Owner GUIZHOU ANJI AVIATION PRECISION CASTING