Utility model content
The utility model provides a kind of adjustable core mold, and change wall thickness to solve existing product material complexity, solve cost high, produce cloak many, the unstable mode of quality, its structure is simple, easy to use.
The technical solution of the utility model is as follows: a kind of adjustable core mold, comprises counterdie, guide pin bushing, guide rod, patrix, patrix core; Described patrix is located at counterdie upper end; Described patrix corner is provided with circular hole, and described guide rod is located in circular hole; Described patrix core is located at patrix lower end; Described patrix core comprises location-plate, fixed head, model fixed block one, model fixed block two, sealing gasket; Described model fixed block two is located at centre position, fixed head upper end; Described model fixed block two is circular, and described model fixed block about two is provided with a fluting with left and right, and model fixed block two annulus is divided into four pieces by described fluting; Described model fixed block one is square shape, is provided with a circle perforation in the middle of described model fixed block one; Described model fixed block one is located at outside model fixed block two; Described model fixed block about one is provided with a fluting two with left and right, and model fixed block one is divided into four pieces by described fluting two, and is connected by location-plate; Described location-plate height is consistent with model fixed block one, and is expansion plate; Outside described model fixed block one, corner is provided with cylindrical fluting; Described counterdie upper end is provided with a fluting, and described fluting is corresponding with patrix core; Described counterdie corner is provided with screw hole, and described guide pin bushing lower end is provided with external screw thread, and described guide pin bushing matches with counterdie square head bolts hole.
Preferably, described patrix and counterdie are aluminium.
Preferably, described patrix and counterdie are respectively equipped with bevelling.
Preferably, described counterdie upper end is provided with charging hole and pin-and-hole.
Preferably, described counterdie upper end fluting avris is provided with excellent power glue, and described excellent power glue is plastics flexible glue.
Preferably, described locating piece is provided with four pieces, and is steel structure.
Compared with prior art, a kind of adjustable core mold of the utility model, this mould can adjust its product wall thickness according to unlike material, this mould structure simple, good sealing effect, stay in grade, improves product efficiency, easy to use.
Detailed description of the invention
For the ease of understanding the utility model, below in conjunction with the drawings and specific embodiments, the utility model is described in detail.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can realize in many different forms, is not limited to the embodiment described by this description.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present utility model more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.The term " vertical " that this description uses, " level ", "left", "right" and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology of using of this description and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model understand usually.The object of the term used in description of the present utility model in this description just in order to describe specific embodiment is not for limiting the utility model.The term "and/or" that this description uses comprises arbitrary and all combinations of one or more relevant Listed Items.
Below in conjunction with accompanying drawing and example, the utility model is further illustrated.
As shown in Figure 1 and Figure 2, a kind of adjustable core mold, comprises counterdie 301, guide pin bushing 302, guide rod 303, patrix 304, patrix core 305;
Described patrix 304 is located at counterdie 301 upper end;
Described patrix 304 4 jiaos is provided with circular hole, described guide rod 303 and passing through;
Described guide rod matches with guide pin bushing, decreases and rubs up and down.
Described patrix core 305 is located at patrix 304 lower end;
Described patrix core 305 comprises location-plate 306, fixed head 307, model fixed block 1, model fixed block 2 309, sealing gasket 310;
Described model fixed block 2 309 is located at centre position, fixed head 307 upper end;
Described model fixed block 2 309 is circular, and described model fixed block about 2 309 is provided with a fluting with left and right, and model fixed block 2 309 annulus is divided into four pieces by described fluting;
Described model fixed block 1 is square shape, is provided with a circle perforation in the middle of described model fixed block 1;
Described model fixed block 1 is located at outside model fixed block 2 309;
Described model fixed block about one 308 is provided with a fluting two with left and right, and model fixed block 1 is divided into four pieces by described fluting two, and is connected by location-plate 306;
Described location-plate 306 height is consistent with model fixed block one, and is expansion plate;
Described location-plate can be used for model fixed block two to inside and outside movement, has packed unlike material production, controls its cost.
Outside described model fixed block 1, corner is provided with cylindrical fluting;
Described counterdie 301 upper end is provided with a fluting, and described fluting is corresponding with patrix core 305;
Described counterdie 301 4 jiaos is provided with screw hole, and described guide pin bushing 302 lower end is provided with external screw thread, and described guide pin bushing 302 matches with counterdie 301 square head bolts hole.
Preferably, described patrix and counterdie are aluminium.
Preferably, described patrix and counterdie are respectively equipped with bevelling, and described bevelling facilitates mold releasability and product stripping;
Described needs in process of production first goes up moulding/demoulding, is released by its products formed by promoting at product.
Preferably, described counterdie upper end is provided with charging hole and pin-and-hole;
It is molded that described counterdie enters beer for raw material, and released by pin rod;
Described charging hole for connecting inlet connector, pin-and-hole be used for distribution relative its.
Preferably, described counterdie upper end fluting avris is provided with excellent power glue, and described excellent power glue is plastics flexible glue;
Described process of producing product, molded by beer, described high magnification plastics flexible glue can be used for preventing product from producing cloak.
Preferably, described locating piece is provided with four pieces, and is steel structure.
During use: this mould described is product beer compression mould, described mould upper end model fixed block two, moves up and down by location-plate, guarantees product thickness, for the production of time unlike material, its thickness arranges inconsistent.This mould described can be used for producing the materials such as PP, PE, PS.And unlike material price is different, required cost is inconsistent, and this mould is exactly for producing different product according to unlike material, control its cost.Described patrix corner is provided with circular hole, and described guide rod is located in circular hole; Described guide rod matches with guide pin bushing, decreases and rubs up and down.Described patrix core is located at patrix lower end; Described patrix and counterdie are aluminium.Described patrix and counterdie are respectively equipped with bevelling, and described bevelling facilitates mold releasability and product stripping; Described needs in process of production first goes up moulding/demoulding, is released by its products formed by promoting at product.Described counterdie upper end is provided with charging hole and pin-and-hole; It is molded that described counterdie enters beer for raw material, and released by pin rod; Described charging hole for connecting inlet connector, pin-and-hole be used for distribution relative its.Described patrix core comprises location-plate, fixed head, model fixed block one, model fixed block two, sealing gasket; Described model fixed block two is located at centre position, fixed head upper end; Described model fixed block two is circular, and described model fixed block about two is provided with a fluting with left and right, and model fixed block two annulus is divided into four pieces by described fluting; Described model fixed block one is square shape, is provided with a circle perforation in the middle of described model fixed block one; Described model fixed block one is located at outside model fixed block two; Described model fixed block about one is provided with a fluting two with left and right, and model fixed block one is divided into four pieces by described fluting two, and is connected by location-plate; Described location-plate height is consistent with model fixed block one, and is expansion plate; Described location-plate can be used for model fixed block two to inside and outside movement, has packed unlike material production, controls its cost.Outside described model fixed block one, corner is provided with cylindrical fluting; Described counterdie upper end is provided with a fluting, and described fluting is corresponding with patrix core; Described counterdie corner is provided with screw hole, and described guide pin bushing lower end is provided with external screw thread, and described guide pin bushing matches with counterdie square head bolts hole.Described process of producing product, molded by beer, described high magnification plastics flexible glue can be used for preventing product from producing cloak.
A kind of adjustable core mold of the utility model, this mould can adjust its product wall thickness according to unlike material, this mould structure simple, good sealing effect, stay in grade, improves product efficiency, easy to use.
It should be noted that, above-mentioned each technical characteristic continues combination mutually, is formed not in above-named various embodiment, is all considered as the scope that the utility model description is recorded; Further, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to the utility model claims.