JPH0319010U

JPH0319010U -

Info

Publication number: JPH0319010U
Application number: JP7858189U
Authority: JP
Priority date: 1989-07-03
Filing date: 1989-07-03
Publication date: 1991-02-25

Description

[Brief explanation of drawings]

図面は本考案の実施例を示し、第１図は縦断面
図、第２図は成形型の縦断面図、第３図は要部の
横断平面図、第４図は要部の拡大縦断面図である
。１ａ…型面、１…シート状型材、２…芯材、２
ａ…型材貼着用面、４…カバー、５Ａ…カバー側
空間、５Ｂ…芯材側空間、６ａ…型材保持面、７
Ａ…吸排気口、７Ｂ…排気口、６…型材保持具。 The drawings show an embodiment of the present invention, and FIG. 1 is a longitudinal sectional view, FIG. 2 is a longitudinal sectional view of a mold, FIG. 3 is a cross-sectional plan view of the main part, and FIG. 4 is an enlarged longitudinal sectional view of the main part. It is a diagram. 1a... Mold surface, 1... Sheet-like mold material, 2... Core material, 2
a... Surface for adhering the shape material, 4... Cover, 5A... Space on the cover side, 5B... Space on the core side, 6a... Surface for holding the shape material, 7
A...Intake/exhaust port, 7B...Exhaust port, 6...Shape material holder.

Claims

[Claims for Utility Model Registration] 1. A flexible sheet-like material 1 whose surface is formed as a mold surface 1a for molding is removably attached to a core material 2 to which it is attached, and in the attached state, the core material A cover 4 that forms a sealed space between the surface of the material 2 including the surface 2a on which the shape material is attached, and a cover 4 that is detachable from the core material 2 and that connects the sealed space to the cover side space 5A and the core in the attached state. A flexible molding material holding surface 6a that is partitioned into a material side space 5B and is formed with a molding material holding surface 6a that is detachable from the molding surface 1a of the sheet-like molding material 1 at a location opposite to the molding material adhering surface 2A of the core material 2. A shape material holder 6, an air intake/exhaust port 7A for airing air into and out of the cover side space 5A, and the core material side space 5B.
This mold manufacturing device is provided with an exhaust port 7B for exhausting air from inside, and the mold material holding surface 6a of the mold material holder 6 is held in a state where the mold material holder 6 is fast attached to the core material 2. Overall, the surface 2 for attaching the shape material
A manufacturing device for a mold formed in a posture close to a. 2. The mold manufacturing apparatus according to claim 1, wherein the mold material holding surface 6a is formed in such a posture that the farther from the exhaust port 7B the opposing distance from the mold material adhesion surface 2a becomes smaller.