Utility model content
The utility model provides a kind of novel oval mould, and to solve existing mold complexity, cost is high, produces cloak many, and 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 novel oval mould, comprises upper die and lower die; Described patrix is located at counterdie upper end; Described patrix and counterdie are elliptical shape; Described patrix comprises framed, backstay, attacker's fixed block, patrix core; Be provided with oval recess in the middle of described framed lower plane, and rear and front end, the upper framed oval recess left and right sides is provided with fluting; Described framed upper plane the right and left side, rear and front end is respectively equipped with semiellipse groove; Described patrix core is located in framed lower plane oval recess; Described patrix core is provided with two-layer up and down, and described lower floor is fixed bed, and upper strata is that lower two ellipses intersect form; Described backstay is located at four, and is located at rear and front end, the patrix core left and right sides respectively; Described attacker's fixed block is provided with two pieces, and attacker's fixed block is located at the framed lower plane intermediate groove left and right sides; Described counterdie comprises lower bolster, limited block, lower die model core; Described lower die model core is located at lower bolster upper end; The outer avris of described lower bolster is provided with semicircle perforation, and becomes oval arrangement; Described limited block is provided with four pieces, is located at rear and front end, the lower bolster left and right sides respectively, slots match with rear and front end, the upper framed lower plane left and right sides; Before and after described lower die model core, both sides are provided with fluting two, and described fluting two matches with attacker's fixed block; Described lower die model core is provided with fluting in the middle of plane, and in the middle of described, fluting matches with patrix core.
Preferably, described patrix and counterdie are aluminium.
Preferably, described patrix lower end is provided with three degree of bevellings.
Preferably, described patrix upper end is provided with three degree of bevellings.
Preferably, described cope match-plate pattern is provided with the screw hole of annular array, and is provided with pin-and-hole inside screw hole.
Preferably, described lower bolster is provided with screw hole, pin-and-hole, charging hole, shoving hole.
Preferably, described lower die model core is provided with sealing gasket.
Compared with prior art, a kind of novel oval mould of the utility model, this mould structure is 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, Figure 2, Figure 3 shows, a kind of novel oval mould, comprises patrix 702, counterdie 701;
Described patrix 702 is located at counterdie 701 upper end;
Described patrix 702 is elliptical shape with counterdie 701;
Described patrix 702 comprises framed 801, backstay 802, attacker's fixed block 803, patrix core 804;
Be provided with oval recess in the middle of described framed 801 lower planes, and upper framed 801 rear and front ends, the oval recess left and right sides are provided with fluting;
Plane the right and left side on described framed 801, rear and front end is respectively equipped with semiellipse groove;
Described patrix core 804 is located in framed 801 lower plane oval recess;
Described patrix core 804 is provided with two-layer up and down, and described lower floor is fixed bed, and upper strata is that lower two ellipses intersect form;
Described backstay 802 is located at four, is located at rear and front end, patrix core 804 left and right sides respectively;
Described attacker's fixed block 803 is provided with two pieces, and attacker's fixed block 803 is located at the framed 801 lower plane intermediate groove left and right sides;
Described counterdie 701 comprises lower bolster 901, limited block 902, lower die model core 903;
Described lower die model core 903 is located at lower bolster 901 upper end;
The outer avris of described lower bolster 901 is provided with semicircle perforation, and becomes oval arrangement;
Described limited block 902 is provided with four pieces, is located at rear and front end, lower bolster 901 left and right sides respectively, slots match with upper framed 801 rear and front ends, the lower plane left and right sides;
Before and after described lower die model core 903, both sides are provided with fluting two, and described fluting two matches with attacker's fixed block 803;
Described lower die model core 903 is provided with fluting in the middle of plane, and in the middle of described, fluting matches with patrix core 804.
Preferably, described patrix and counterdie are aluminium.
Preferably, described patrix lower end is provided with three degree of bevellings;
Described patrix bevelling expediently moulding/demoulding.
Preferably, described patrix upper end is provided with three degree of bevellings;
Described counterdie bevelling facilitates product stripping.
Preferably, described cope match-plate pattern is provided with the screw hole of annular array, and is provided with pin-and-hole inside screw hole;
Described patrix screw hole is used for fastening, and pin-and-hole is used for location.
Preferably, described lower bolster is provided with screw hole, pin-and-hole, charging hole, shoving hole;
Described screw hole is used for fastening, and pin-and-hole is used for location, and charging hole is used for matching with inlet connector;
Described shoving hole is used for pin rod and releases having produced product.
Preferably, described lower die model core is provided with sealing gasket, and described sealing gasket is plastic pad, produces cloak for preventing product.
During use: described patrix and counterdie are aluminium, and described patrix is located at counterdie upper end; Described cope match-plate pattern is provided with the screw hole of annular array, and is provided with pin-and-hole inside screw hole; Described patrix screw hole is used for fastening, and pin-and-hole is used for location.Described lower bolster is provided with screw hole, pin-and-hole, charging hole, shoving hole; Described screw hole is used for fastening, and pin-and-hole is used for location, and charging hole is used for matching with inlet connector; Described shoving hole is used for pin rod and releases having produced product.Described patrix and counterdie are elliptical shape; Described patrix comprises framed, backstay, attacker's fixed block, patrix core; Be provided with oval recess in the middle of described framed lower plane, and rear and front end, the upper framed oval recess left and right sides is provided with fluting; Described framed upper plane the right and left side, rear and front end is respectively equipped with semiellipse groove; Described patrix core is located in framed lower plane oval recess; Described patrix lower end is provided with three degree of bevellings; Described patrix bevelling expediently moulding/demoulding.Described patrix upper end is provided with three degree of bevellings; Described counterdie bevelling facilitates product stripping.Described patrix core is provided with two-layer up and down, and described lower floor is fixed bed, and upper strata is that lower two ellipses intersect form; Described backstay is located at four, and is located at rear and front end, the patrix core left and right sides respectively; Described attacker's fixed block is provided with two pieces, and attacker's fixed block is located at the framed lower plane intermediate groove left and right sides; Described counterdie comprises lower bolster, limited block, lower die model core; Described lower die model core is located at lower bolster upper end; The outer avris of described lower bolster is provided with semicircle perforation, and becomes oval arrangement; Described limited block is provided with four pieces, is located at rear and front end, the lower bolster left and right sides respectively, slots match with rear and front end, the upper framed lower plane left and right sides; Defective work is produced for preventing mould from loosening.Before and after described lower die model core, both sides are provided with fluting two, and described fluting two matches with attacker's fixed block; Described lower die model core is provided with fluting in the middle of plane, and in the middle of described, fluting matches with patrix core.Described lower die model core is provided with sealing gasket, and described sealing gasket is plastic pad, for preventing product from producing cloak, prevents bad generation.
A kind of novel oval mould of the utility model, this mould structure is 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.