CN204820096U - Silicone mould that construct stay knot in area - Google Patents

Abstract

(B, ) the utility model discloses a silicone mould that construct stay knot in area includes mould (b) (b) 1 (b) (b) and lower mould (b) (b) 2 (b) (b), its characterized in that: the inside of border all around of going up mould (b) (b) 1 (b) (b) is equipped with the concave groove (b) (b) 3 (b) (b) that from interior to exterior does not run through, the border all around of lower mould (b) (b) 2 (b) (b) be equipped with with the bulge (b) (b) 4 (b) (b) of concave groove (b) (b) 3 (b) (b) looks adaptation will bulge (b) (b) 4 (b) (b) is detained concave groove (b) (b) 3 (b) (b), thus will go up mould (b) (b) 1 (b) (b) and the lower mould (b) (b) 2 (b) (b) close relatively, adopt this structure after, simplified silicone mould go up the lower mould to the confluence journey, and can realize recycling of silicone mould, can practice thrift manufacturing cost, improve production efficiency. (B, )

Description

A kind of silica gel mould with butted structure

Technical field

the utility model relates to silica gel mould and manufactures field, is specifically related to a kind of silica gel mould with butted structure.

Background technology

mould is used to the instrument of formed article, and it realizes the processing of article profile mainly through the change of institute's moulding material physical state, and different moulds is made up of different parts.Silica gel mould has easy to operate, and mould is indeformable, nonexpondable feature, again because silica gel possesses high temperature resistant, corrosion-resistant, and anti-tear drawing property is strong, and emulate meticulous advantages of higher, thus silica gel mould is often used to make various handicraft.

when use silica gel mould manufactures a product, need upper and lower mould is aimed at, it is involutory to realize it that traditional handicraft adopts nail gun to stamp nail at the edge that silica gel mould surrounding is reserved usually, then in plug hole, melt liquid is injected, treat that liquid curing takes off nail again and can make upper and lower mould separately, but often use the edge of a silica gel mould all can leave a round hole.If hole is very intensive, then a joint inwardly will be clipped to increase its access times in reserved edge, but such mode of operation bothers very much, and the access times of each silica gel mould are limited.Thus be necessary to seek a kind of more simple and the silica gel mould that recycles can be realized to closing operation.

Utility model content

a technical problem to be solved in the utility model is to provide a kind of silica gel mould with butted structure, not only makes silica gel mould involutory operation is simple and can realize recycling of mould.

for solving the problem, the silica gel mould of this band butted structure comprises upper die and lower die, a die cavity is formed in centre when upper die and lower die fasten mutually, the moulding of the article that the concrete shape of die cavity can be made needed for reality and changing, the surrounding of patrix is provided with along inner the Baltimore groove do not run through from the inside to the outside, the surrounding of counterdie is along being provided with the protuberance suitable with Baltimore groove, because silica gel mould has certain elastic deformation ability, under the effect of extruding force, protuberance is buckled into Baltimore groove, thus upper die and lower die are involutory.

after adopting said structure, simplify the involutory flow process of silica gel mould upper and lower mould, and recycling of silica gel mould can be realized, can save production cost, enhance productivity.

Accompanying drawing explanation

fig. 1 illustrates the upper die structure figure of the utility model embodiment.

fig. 2 illustrates the lower die structure figure of the utility model embodiment.

Detailed description of the invention

with reference to the accompanying drawings the utility model is described more fully.

the silica gel mould of band butted structure of the present utility model comprises patrix 1 and counterdie 2, patrix 1 and counterdie 2 form a die cavity in centre when mutually fastening, the moulding of the article that the concrete shape of die cavity can be made needed for reality and changing, the surrounding of patrix 1 is provided with along inner the Baltimore groove 3 do not run through from the inside to the outside, the surrounding of counterdie 2 is along being provided with the protuberance 4 suitable with Baltimore groove 3, because silica gel mould has certain elastic deformation ability, under the effect of extruding force, protuberance 4 is buckled into Baltimore groove 3, thus patrix 1 and counterdie 2 are involutory.

description of the present utility model provides for the purpose of example and description, and is not exhaustively or by the utility model be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present utility model and practical application are better described, and enables those of ordinary skill in the art understand the utility model thus design the various embodiments with various amendment being suitable for special-purpose.

Claims (1)

1. the silica gel mould with butted structure, comprise patrix (1) and counterdie (2), it is characterized in that: the surrounding of described patrix (1) is provided with along inner the Baltimore groove (3) do not run through from the inside to the outside, the surrounding of described counterdie (2) is along being provided with the protuberance (4) suitable with described Baltimore groove (3), described protuberance (4) is buckled into described Baltimore groove (3), thus described patrix (1) and described counterdie (2) are involutory.