General moulding template for large-scale axisymmetric cast casting
An axisymmetric and general-purpose technology, which is applied in the field of casting molding patterns, can solve the problems of high production cost and high material consumption, and achieve the effect of reducing consumption, reducing quantity and small space
Inactive Publication Date: 2014-06-04
江苏扬远重工科技有限公司
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Problems solved by technology
[0002] The casting mold of large axisymmetric castings generally adopts the half-mold method, that is, a half-piece mold is used supplemented by a special pattern plate and bracket, and the special pattern plate is made according to different castings. Such a pattern plate is highly specific. There will be no mistakes in use, but each type of casting must be equipped with a type plate, which consumes a lot of materials and high production costs; due to the large number of type plates, the storage of the type plates also requires a large space
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[0010] The present invention will be further described below according to the accompanying drawings and in conjunction with the embodiments.
[0011] The large-scale axisymmetric casting casting molding general-purpose plate shown in the accompanying drawings includes a flat plate 1, which is provided with a reference line 3 and a positioning pin hole 2; in this embodiment, the reference line 3 is two lines perpendicular to each other, wherein One is the longitudinal axisymmetric centerline of the plate 1 .
[0012] In the present invention, two reference lines 3 and positioning pin holes 2 perpendicular to each other are provided on the flat plate 1. On such a template, half-piece molds of different castings, especially large axisymmetric castings, can be assembled with it to form casting molds. In this way, the number of templates is significantly reduced, which not only reduces the consumption of materials, but also requires only a small space for the storage of templat...
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The invention discloses a general moulding template for large-scale axisymmetric cast casting, the a general moulding template comprises a plate, the plate is provided with reference lines and positioning pin holes; the reference lines are two lines perpendicular to each other, and one line is a longitudinal axisymmetric center line of the plate. According to the general moulding template, the plate is provided with the reference lines which are perpendicular to each other and the positioning pin holes, so that on the general moulding template, half-piece dies of different casts, especially large-scale axisymmetric casts, can be assembled with the general moulding template to form a casting mold. In this way, the number of the template is significantly reduced, the material consumption is reduced, and only a small space is needed for storage of the template.
Description
technical field [0001] The invention relates to a casting molding mold plate, in particular to a large-scale axisymmetric casting casting molding mold plate. Background technique [0002] The casting mold of large axisymmetric castings generally adopts the half-mold method, that is, a half-piece mold is used supplemented by a special pattern plate and bracket, and the special pattern plate is made according to different castings. Such a pattern plate is highly specific. There is no error in use, but each type of casting needs to be equipped with a pattern plate, which consumes a lot of materials and high production costs; due to the large number of pattern plates, the storage of the pattern plates also requires a large space. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention proposes a general-purpose large-scale axisymmetric casting mold casting mold that can be matched with half-piece molds of different castings. [00...
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IPC IPC(8): B22C7/04B22C9/22
Inventor 孙泽
Owner 江苏扬远重工科技有限公司