Wax mold combination positioning device for precision casting of structural part

A technology of precision casting and positioning device, which is used in casting molding equipment, casting molds, casting mold components, etc., can solve the problem of ceramic sprue cup damage to mold shell quality, poor, sprue positioning module space rotation is not stable, etc. problem, to achieve the effect of reducing the probability of damage to the module, good performance, and consistent angular velocity

Active Publication Date: 2014-02-12
CHINA HANGFA SOUTH IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a wax pattern combination positioning device for precision casting of structural parts, to solve the problem of wax pattern, ceramics, etc. Sprue cup damage and poor mold shell quality and other technical problems

Method used

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  • Wax mold combination positioning device for precision casting of structural part
  • Wax mold combination positioning device for precision casting of structural part
  • Wax mold combination positioning device for precision casting of structural part

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Embodiment Construction

[0024] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0025] figure 1 It is a top view structure schematic diagram of a wax pattern combined positioning device for precision casting of structural parts in a preferred embodiment of the present invention; figure 2 yes figure 1 A-A sectional view; image 3 It is a schematic cross-sectional structure diagram of the use state of the wax pattern combined positioning device for precision casting of structural parts in a preferred embodiment of the present invention.

[0026] Such as figure 1 , figure 2 and image 3 As shown, the wax pattern combined positioning device for precision casting of structural parts in this embodiment includes a base 1 and a rotating positioning device 2. The upper surface of the base 1 is provided with a protruding central a...

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Abstract

The invention discloses a wax mold combination positioning device for precision casting of a structural part. The wax mold combination positioning device comprises a base and a rotary positioning device, wherein a raised center shaft is arranged on the upper surface of the base; a center hole communicated with the upper surface and the lower surface of a wall body and used for socketing and positioning a sprue is formed in the middle of the rotary positioning device; the rotary positioning device is arranged on the center shaft by the center hole in a sleeving manner, and rotationally connected with the base around the center shaft; an operating platform used for placing a wax mold is arranged on the upper surface of the rotary positioning device. According to the wax mold combination positioning device, the sprue can be located in the center of the wax mold, and can be vertical, so that a whole mold assembly rotates stably in a housing manufacturing process, the mold assembly and a ceramic sprue cup on the mold assembly cannot be damaged, and a manufactured housing is uniform in thickness and good in performance; the wax mold combination positioning device is labor-saving compared with the traditional combination scheme; the probability of mold assembly damage caused by mold assembly moving and collision in a manual combination process is reduced.

Description

technical field [0001] The invention relates to the technical field of precision casting, in particular to a wax mold combined positioning device for precision casting of complex structural parts. Background technique [0002] Many precision parts in the aviation field are formed by precision casting technology. At present, the traditional precision casting molding method of precision parts is generally formed by pressing the wax mold according to the design shape of the part, and then casting it by replacing the wax mold. [0003] Automatic shell-making equipment is widely used in the field of precision casting due to its advantages of saving labor costs, high efficiency, and uniform shell-making performance. The automatic shell-making equipment is to drive the wax mold module to rotate and move in space to hang slurry and sand on the outer surface of the module to make the shell. During the process of slurry and sand hanging, the manipulator drives the module to rotate in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22C21/14B22C9/04
Inventor 高丽丽刘杨雷四雄黄文海周坚龙宪翼蔡瑜
Owner CHINA HANGFA SOUTH IND CO LTD
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