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Casting mold

A casting mold and arc-shaped wall technology, which is applied in the field of casting mold manufacturing, can solve the problems of short service life and high production cost, and achieve the effects of reducing production cost, prolonging service life and saving mold starting time

Inactive Publication Date: 2017-11-24
河池市一森机械有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a casting mold to solve the problems of short service life and high production cost of existing investment casting molds

Method used

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Experimental program
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Embodiment Construction

[0012] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0013] like figure 1 and figure 2 The casting mold shown includes a base 1 on which two correspondingly arranged arc walls 3 are installed through slide rails 4. The inner arc walls of the two arc walls 3 are symmetrically arranged, and each arc wall 3 Installed on the base 1 through two slide rails 4; a spring pin 3-1 is arranged between the bottom of each arc-shaped wall 3 and the base 1, and the spring pin 3-1 is mounted on the base 1 through threads, and on the arc-shaped wall 3 The bottom has a pin hole for the spring pin 3-1, and the pin hole is provided with a slope connecting the inner arc wall of the arc wall 3, so as to facilitate the installation and positioning of the arc wall 3, such as image 3 As shown; two connecting walls 2 are arranged between the two arc-shaped walls 3, and each connecting wall 2 has two vertical grooves on the outer wall; the ar...

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Abstract

The invention discloses a casting mold, and relates to the technical field of casting mold manufacturing. The casting mold comprises a base, wherein two arc-shaped walls which are arranged correspondingly are arranged on the base through sliding rails, and spring pins are arranged between the bottom of each arc-shaped wall and the base; and connecting walls are arranged between the two arc-shaped walls, top covers are arranged at the tops of the connecting walls, and stud bolts which penetrate through the top cover and the connecting walls are used for connecting the top cover and the base. Compared with the prior art, the casting mold can solve the problem that an existing investment casting mold is short in service life and high in production cost.

Description

technical field [0001] The invention relates to the technical field of casting mold manufacturing, in particular to a mold for investment casting. Background technique [0002] Investment casting is not only suitable for casting of various types and alloys, but also produces castings with higher dimensional accuracy and surface quality than other casting methods, and even other casting methods are difficult to cast complex, high temperature resistant, and difficult to process All castings can be cast by investment casting. Therefore, this advanced precision casting process is widely used in manufacturing industries such as aviation, automobiles, machine tools, ships, internal combustion engines, gas turbines, telecommunication equipment, weapons, medical equipment and knives; structure, it is inconvenient to disassemble and assemble, and the service life is short; and it is not easy to mold, time-consuming and labor-intensive, and the production cost is high. Contents of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22C9/04
CPCB22C9/04
Inventor 兰承宗周冠相
Owner 河池市一森机械有限责任公司