CN209718382U - Detachable rubber mold it is framed - Google Patents

Abstract

The utility model discloses a kind of the framed of detachable rubber mold, comprising: fixed framed, movable formwork, hasp male connector, hasp female, wire, marker slip, sealing strip；Wherein, movable formwork, comprising multiple modules for being in turn connected to form chain, adjacent two module is rotatablely connected by hinge head and the tail；The utility model can be before dividing mould with regard to quickly and accurately carrying out the cutting lock out operation of lower impressions on mold, and obtained mould structure is accurate, and cutting line is smooth, the cutting line of upper and lower two type chambers is symmetrical, and the mold mount structure is simple, and it is easy to operate, it being capable of industrialized production.

Description

Detachable rubber mold it is framed

Technical field

The utility model relates to a kind of rubber mold fields.More specifically, the utility model relates to a kind of detachable Rubber mold it is framed.

Background technique

Mold be in a kind of industrial production to be molded, be blow molded, squeeze out, die casting or forging and forming, smelting, punching press, stretching The methods of obtain the tool of required product, briefly, mold is the tool for formed article, mainly passes through molded material material The change of physical aspect is to realize the processing to article shape.

The manufacturing process of rubber mold is, first in framed interior placement prototype exemplar, then carries out integrated poured, uses again after casting Knife cuts die joint and carries out a point film；The mold of about existing point two type chambers be on the selected die joint edge of prototype exemplar, Thin colored stickers are stained with as parting wire tag, but the width of colored stickers is larger, can not accurately mark die joint Position；And colored stickers are it may also happen that degumming；Secondly, directlying adopt in Patent No. CN203344233U in mould Setting sheet-like element is marked in frame, linear slot is formed after pouring, then carry out the upper lower impressions lock out operation of model, But the program carry out mold preparation when only marked, wait separated mold and it is framed after, then with knife divide mould Tool, only has a groove without supporter at this time, therefore is easy to deviate original label, behaviour in the upper lower impressions of segmented mold It is low to make inconvenient and production efficiency.

Summary of the invention

One purpose of the utility model is to solve at least the above problems, and provide the advantages of at least will be described later.

There are one purposes to be to provide a kind of the framed of detachable rubber mold for the utility model, can be before dividing mould With regard to quickly and accurately carrying out the cutting lock out operation of lower impressions on mold, obtained mould structure is accurate, and cutting line is smooth, on The cutting line of lower two type chambers is symmetrical, and the mold mount structure is simple, easy to operate, being capable of industrialized production.

In order to realize these purposes and other advantages according to the present utility model, a kind of detachable rubber mold is provided It is framed, comprising:

Fixation it is framed, inside contain die cavity, the framed upper surface of the fixation is smooth；

Movable formwork, it includes multiple modules for being in turn connected to form chain, the tail end of a module is logical in adjacent two module The first section for crossing hinge and another module is rotatablely connected, and multiple modules surround and the fixation big framework such as framed and folded are located at institute It states and fixes on framed, the hinge is located at the outside at the turning of the movable formwork；

Wherein, one of them in multiple modules is fixed on the upper surface of the framed corresponding position of the fixation.

Preferably, the lateral wall of the head end module in multiple modules is equipped with hasp male connector, the tail end in multiple modules Hasp female corresponding with the hasp male connector is provided on the lateral wall of module, so that multiple modules surround and the stent After the big framework such as frame, the head end module in multiple modules is detachably connected with the tail end module in multiple modules.

Preferably, wire, one end of the wire are folded between the framed and described movable formwork of the fixation It ties up on the axis for the hinge that the module for being fixed on and fixing on framed is connect with adjacent block, the length of the wire is greater than described The fixed framed cornerwise length of longest, and diameter is 1mm, the other end of the wire is free to rotate.

Preferably, the framed inner sidewall of the fixation is equipped with a horizontal label close to the part of the movable formwork Piece, internal stretch from the marker slip to the die cavity, and the fixation it is framed upper surface institute planar.

Preferably, the marker slip with a thickness of 0.01~0.03mm, width is 2~3cm.

Preferably, the sealing strip that vertical section is T shape, institute are provided between the framed and described movable formwork of the fixation The T-shaped transverse part for stating sealing strip is located at the framed periphery of the detachable rubber mold, the T-shaped vertical portion of the sealing strip Between the gap of the framed and described movable formwork of the fixation.

The utility model is include at least the following beneficial effects:

1, by the way that movable formwork is splitted into modules, and folded be located at of movable formwork is fixed on framed, it can be in mold Before point mould just quickly and accurately on progress mold lower impressions cutting lock out operation, obtained mould structure is accurate, cutting line The cutting line of smoothness, upper and lower two type chambers is symmetrical, facilitates subsequent mold molding, and the model made is more beautiful, also improves The yield of mold production, and the mold mount structure is simple, it is easy to operate, it being capable of industrialized production；

2, after mold solidification is good, before demoulding frame, now movable formwork is dismantled, using the freedom with hand-motion wire End, wire is straightened, and the upper surface framed along the fixation is rotated, and when rotation, the wire was constantly in tight shape State carries out the cutting operation of upper and lower cavity separation to mold, and knife can not be used to directly adopt wire progress line and cut, cutting is improved The planarization of efficiency and cutting.

The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through Research and practice to the utility model and be understood by the person skilled in the art.

Detailed description of the invention

Fig. 1 is the framed structural representation of detachable rubber mold described in the utility model one of which technical solution Figure；

Fig. 2 is the framed deployed configuration signal of detachable rubber mold described in the utility model one of which technical solution Figure.

Specific embodiment

The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation Book text can be implemented accordingly.

It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more The presence or addition of a other elements or combinations thereof.

As shown in Figs. 1-2, the utility model provides a kind of the framed of detachable rubber mold, comprising:

Fixed framed 1, inside contain die cavity, the upper surface of the fixation framed 1 is smooth, the knot of the fixation framed 1 Structure can be polygonized structure, and wherein the number of edges of polygon is greater than three, or circular configuration, the technical program default are solid The shape of model frame 1 is existing most common rectangle；

Movable formwork 2, it includes multiple modules for being in turn connected to form chain, wherein the tie point of the module of the chain It is on the same side of modules, the tail end of a module passes through the head of hinge 3 and another module in adjacent two module Section rotation connection, multiple modules surround the framework big with the fixation framed 1 etc. and fold and are located in the fixation framed 1, described The projection of movable formwork 2 in the horizontal plane is entirely fallen in the projection of the fixation framed 1 in the horizontal plane, the hinge 3 In the outside at the turning of the movable formwork 2, hinge 3 is arranged along the short transverse of module, wherein the activity for circular configuration For framed 2, it includes multiple modules cross section be arc；

Wherein, one of them in multiple modules is fixed on the upper surface of the corresponding position of the fixation framed 1, fixes Mode can also be fixed for by adhesive bonding by way of mechanical connection, specific fixing means according to The material decision of framed 1 and movable formwork 2 is fixed, fixed module is relative to fixation framed 1 without relative movement；

In the technical scheme, specific application method is that movable formwork 2 is closed up and is fixed first, fixed side Formula is fastens by cord or elastic rubber band along the outer wall of the active module, so that the movable formwork 2 will not give birth to deformation, it will Obtained movable formwork 2 and fixed framed 1 is horizontally arranged, and the mold liquid of half is perfused, prototype exemplar is added, by prototype exemplar Prepare position alignment fixed framed 1 and the line of demarcation of movable formwork 2 of the upper and lower cavity of segmentation, Reperfu- sion mold liquid, to mold After liquid is cooling, the movable formwork 2 is dismantled, is located at described mold a part in fixed framed 1 die cavity, another part It is open, then cut with knife along the upper surface of the fixation framed 1, obtain point about two chambers mold, using the skill Art scheme by the way that movable formwork 2 is splitted into modules, and folded be located at of movable formwork 2 is fixed on framed 1, can be in mold Before point mould just quickly and accurately on progress mold lower impressions cutting lock out operation, obtained mould structure is accurate, cutting line The cutting line of smoothness, upper and lower two type chambers is symmetrical, facilitates subsequent mold molding, and the model made is more beautiful, also improves The yield of mold production, and the mold mount structure is simple, it is easy to operate, it being capable of industrialized production.

In another technical solution, the lateral wall of the head end module in multiple modules is equipped with hasp male connector 4, China and foreign countries The end for the chain that the non-the multiple module of side wall is formed, be provided on the lateral wall of the tail end module in multiple modules with it is described The corresponding hasp female of hasp male connector 4 so that multiple modules surround with after the big frameworks such as the fixation framed 1, multiple modules In head end module be detachably connected with the tail end module in multiple modules, wherein the hasp male connector 4 is vertically to for axis edge Horizontal plane rotation, is bent to the lateral wall of the tail end module in multiple modules, and with the detachable fixation of hasp female, adopt With the technical solution, can directly movable formwork 2 be disassembled and be combined when in use, do not need additionally to use cord or Movable formwork 2 is fixed in elastic rubber band, improves production efficiency.

In another technical solution, it is folded with wire 6 between the fixation framed 1 and the movable formwork 2, it is described One end of wire 6 ties up on the axis for the hinge 3 that the module for being fixed on and fixing on framed is connect with adjacent block, the wire 6 length is greater than the framed cornerwise length of 1 longest of the fixation, wherein cornerwise length is the fixation framed 1 Or the longest cornerwise length in periphery of the movable formwork 2, and the diameter of the wire 6 is 1mm, the wire 6 The other end it is free to rotate, specific application method is, after mold solidification is good, demould frame before, now movable formwork 2 is torn open It opens, with the free end of hand-motion wire 6, wire 6 is straightened, the upper surface along the fixation framed 1 is rotated, rotation Shi Suoshu wire 6 is constantly in tight state, knife can not be used to directly adopt wire 6 using the technical solution and carry out line It cuts, improves the planarization of cutting efficiency and cutting.

In another technical solution, the inner sidewall of the fixation framed 1 is equipped with one close to the part of the movable formwork 2 Horizontal marker slip 5, the marker slip 5 and are put down to the internal stretch of the die cavity where the upper surface of the fixation framed 1 In face, specifically used method is that, when carrying out the placement of model original part, directly can need to be split upper mo(u)ld bottom half for model original part The outer of chamber is directed at horizontal marker slip 5 along the line, more accurate when carrying out the placement of prototype exemplar using the technical solution, Error will not be generated because of the height difference of eye-observation, cause the upper lower impressions boundary disunity of mold.

In another technical solution, the marker slip with a thickness of 0.01~0.03mm, width is 2~3cm, using this Technical solution can make marker slip 5 in the case where guaranteeing certain service life, influence minimum to the shape of mold, i.e., not It can be impacted in the model that the later period produces mold.

In another technical solution, it is T that vertical section is provided between the fixation framed 1 and the movable formwork 2 The sealing strip of shape, the T-shaped transverse part of the sealing strip are located at the framed periphery of the detachable rubber mold, the sealing The T-shaped vertical portion of item is in order to anti-using the technical solution between the fixation framed 1 and the gap of the movable formwork 2 Only because fixation framed 1 and the fitting of movable formwork 2 do not lead to spillage sternly when filling mold liquid, by being sticked, sealing strip can be with Avoid this problem.

Number of devices and treatment scale described herein are the explanations for simplifying the utility model.To the utility model The framed application of detachable rubber mold, modifications and variations will be readily apparent to persons skilled in the art.

It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art, Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality It is not limited to specific details and legend shown and described herein with novel.

Claims (6)

1. detachable rubber mold is framed characterized by comprising

Fixation it is framed, inside contain die cavity, the framed upper surface of the fixation is smooth；

Movable formwork, it includes multiple modules for being in turn connected to form chain, the tail end of a module passes through conjunction in adjacent two module Page is rotatablely connected with the first section of another module, multiple modules surround be located at the fixation big framework such as framed and folding it is described solid In model frame, the hinge is located at the outside at the turning of the movable formwork；

Wherein, one of them in multiple modules is fixed on the upper surface of the framed corresponding position of the fixation.

2. detachable rubber mold as described in claim 1 is framed, which is characterized in that the head end module in multiple modules Lateral wall be equipped with hasp male connector, be provided on the lateral wall of the tail end module in multiple modules corresponding with the hasp male connector Hasp female so that multiple modules surround with after the big framework such as the fixation is framed, head end module in multiple modules with Tail end module in multiple modules is detachably connected.

3. detachable rubber mold as described in claim 1 is framed, which is characterized in that the framed and described work of the fixation Wire is folded between dynamic model frame, one end of the wire, which ties up to, is fixed on the module fixed on framed and adjacent block company On the axis of the hinge connect, the length of the wire is greater than the cornerwise length of the framed longest of the fixation, and diameter is 1mm, The other end of the wire is free to rotate.

4. detachable rubber mold as described in claim 1 is framed, which is characterized in that the framed inner sidewall of the fixation Be equipped with a horizontal marker slip close to the part of the movable formwork, internal stretch from the marker slip to the die cavity, and The framed upper surface institute of the fixation is planar.

5. detachable rubber mold as claimed in claim 4 is framed, which is characterized in that the marker slip with a thickness of 0.01~0.03mm, width are 2~3cm.

6. detachable rubber mold as described in claim 1 is framed, which is characterized in that the framed and described work of the fixation The sealing strip that vertical section is T shape is provided between dynamic model frame, the T-shaped transverse part of the sealing strip is located at the detachable rubber The framed periphery of sealing rubber die, the T-shaped vertical portion of the sealing strip are located at the gap of the framed and described movable formwork of the fixation Between.