CN102371618B

CN102371618B - Mould used for manufacturing filler

Info

Publication number: CN102371618B
Application number: CN201010248970.5A
Authority: CN
Inventors: 邱伯谦
Original assignee: HUNAN HUATING ZHUBANG BUILDING MATERIAL CO Ltd
Current assignee: Hunan Chuan Qi Building Materials Co ltd; Hunan Hua Tingzhu State Residential Industrial Co ltd
Priority date: 2010-08-10
Filing date: 2010-08-10
Publication date: 2014-03-12
Anticipated expiration: 2030-08-10
Also published as: CN102371618A

Abstract

The invention relates to a mould used for manufacturing filler, which is characterized in that the upper part of an inner side mould (4) and an inner top mould (3) are connected into an inner convex mould (1); an outer picking mould (5) extends outward from the lower part of the inner side mould (4); two ends of an edge-picking forming cover mould (7) are respectively connected to an outer side mould (6) and an edge-picking end mould (8); the outer side mould (6) is arranged on the upper part of an outer invaginated mould (2); the edge-picking end mould (8) is arranged on the lower part of the outer invaginated mould (2); the outer invaginated mould (2) is arranged on a lower edge-picking mould (5); correspondingly, the outer invaginated mould (2) and the inner side mould (4) are arranged at an interval; the inner convex mould (1) and the outer invaginated mould (2) are connected through the lower edge-picking mould (5), thereby forming a double invaginated mould invaginated by inner and outer invaginated side moulds and picking moulds; a height of a formwork of at least one inner side mould is less than the height of other inner side moulds; and correspondingly, the height of the outer picking mould (5) is more than the height of other outer picking moulds. The mould provided by the invention is suitable for manufacturing filler components used for non-core-loosing pore-forming processes of various cored slabs and cast-in-place reinforced concrete cored slabs.

Description

Mould for the manufacture of obturator

(1) technical field

The present invention relates to the mould for the manufacture of obturator.

(2) background technology

At present, cast-in-situ reinforcing steel bar concrete hollow slab, the tool of production of the obturator particularly adopting in cast-in-situ reinforcing steel bar concrete hollow slab non-core-drawing pore-creating technique is very not many, and generally adopt now to spread out, on mould, smear the method for starching then amalgamation and make obturator, or the method that adopts frame type or basin mould inside to smear slurry is made obturator, the obturator product globality making is like this bad, also be difficult to the demoulding, and mould is also inconvenient to clear up, again utilize, and the thickness of member, appearance is bad control also, need a large amount of artificial production operations, cannot form standardized stream waterline produces, the expense of taking a lot of work material is time-consuming.Therefore the mould of, developing a kind of novel manufacture obturator is for being badly in need of.

(3) summary of the invention

The object of the present invention is to provide simple for the manufacture of the mould structure of obturator, make quick, easy to use, cleaning is convenient, the convenient standardized stream waterline that forms is produced, labor and material saving saves time, the obturator product making has good integrity, intensity is high, crack resistance good, shock resistance is good, product size standardization level is high, the features such as good looking appearance.

Solution of the present invention is on the basis of existing technology, mould for the manufacture of obturator, it is characterized in that mould comprises interior punch and nestable external mold, interior punch comprises end face internal mold and side internal mold, the top of side internal mold is connected with end face internal mold and forms interior punch, the bottom of side internal mold is protruding toss counterdie, nestable external mold comprises side external mold, toss moulding cover mold and toss end mould, toss moulding cover mold two ends connect respectively side external mold and toss end mould, side external mold is arranged on nestable external mold top, toss end mould is arranged on nestable external mold bottom, nestable external mold is arranged on toss counterdie, in corresponding nestable external mold and side, mode spacing arranges, interior punch and nestable external mold are connected and composed inside and outside nestable side form and are chosen the nestable two-fold mold of mould by toss counterdie, the template height of at least one side internal mold is less than other side internal molds, the height of corresponding toss counterdie is higher than other toss counterdies.Like this, when mould manufactures a product member, can smear slip at die surface adopts inside and outside nestable mould compressing, also can adopt the good die perfusion slip of amalgamation vibration compacting, make simple and convenient, and easy cleaning die surface residue, can form standardized stream waterline produces, can produce the obturator member of modular size in batches, can produce whole peviform obturator member or whole peviform band toss obturator member, the good integrity of member, intensity is high, crack resistance is good, shock resistance is good, product size standardization level is high, and the easy demoulding of integrated member, formation is with the whole peviform product members of toss, the height of at least one side toss of product members is higher than the toss of other sides, after being applied to cast in situ concrete floor, can form the three-dimensional force structure of crisscross primary-secondary beam, form three-dimensional bidirectional stress structure, structure is more stable, the crossing angle of end face internal mold and side internal mold can be greater than 90 °, forms the mould form of the easy demoulding, facilitates the whole demoulding, end face internal mold, the unitary mould that side internal mold and toss counterdie can be formed in one, also can adopt the mode being fixedly connected with to be connected, also can adopt the mode of flexible connection to be connected, also can adopt the assembled mode of split to be connected, same side external mold, the unitary mould that toss moulding cover mold and toss end mould can be formed in one, also can adopt the mode being fixedly connected with to be connected, also can adopt the mode of flexible connection to be connected, also can adopt the assembled mode of split to be connected, form diversified mould, the unitary mould that nestable external mold and toss counterdie can be formed in one, also can adopt the mode being fixedly connected with to be connected, also can adopt the mode of flexible connection to be connected, also can adopt the assembled mode of split to be connected, can manufacture the obturator member product of different size different shape to meet various designs, construction, the needs of application, the horizontal cross-section of mold integral is or/and vertical cross-section can be polygon, circle, ellipse, circular arc or other irregular shapes, the inner surface of interior punch and the outer surface of nestable external mold can suitably arrange type steel support part, in order to strengthen the bulk strength of mould, improve the repeatedly utilization rate of mold integral, the obturator product of integral manufacturing, the whole demoulding, can improve the surface quality of obturator, there will not be blibbing or voids and pits, do not need to carry out skin patching, can true to naturely present texture or the moulding of template surface, increase the free degree of structural design, good looking appearance, can directly utilize the surface of obturator to serve as the outer surface of floor, facilitate follow-up decoration construction, accelerate construction progress, improve speed of application, reach the effect of environmental protection and saving, thereby realize object of the present invention.Be applicable to manufacture the cast-in-situ reinforcing steel bar concrete hollow slab of all size size, the obturator member that cast-in-situ reinforcing steel bar concrete hollow slab non-core-drawing pore-creating technique is used.

Solution of the present invention is on the basis of existing technology, mould for the manufacture of obturator, it is characterized in that mould comprises interior punch and nestable external mold, interior punch comprises end face internal mold and side internal mold, the top of side internal mold is connected with end face internal mold and forms interior punch, the bottom of side internal mold is protruding toss counterdie, nestable external mold comprises side external mold, toss moulding cover mold and toss end mould, toss moulding cover mold two ends connect respectively side external mold and toss end mould, side external mold is arranged on nestable external mold top, toss end mould is arranged on nestable external mold bottom, nestable external mold is arranged on toss counterdie, in corresponding nestable external mold and side, mode spacing arranges, interior punch and nestable external mold are connected and composed inside and outside nestable side form and are chosen the nestable two-fold mold of mould by toss counterdie, the template height of the side internal mold that at least one pair of is oppositely arranged is less than the height of other side internal molds, the height of corresponding toss counterdie is higher than other toss counterdies.Like this, when mould manufactures a product member, can smear slip at die surface adopts inside and outside nestable mould compressing, also can adopt the good die perfusion slip of amalgamation vibration compacting, make simple and convenient, and easy cleaning die surface residue, can form standardized stream waterline produces, can produce the obturator member of modular size in batches, can produce whole peviform obturator member or whole peviform band toss obturator member, the good integrity of member, intensity is high, crack resistance is good, shock resistance is good, product size standardization level is high, and the easy demoulding of integrated member, formation is with the whole peviform product members of toss, the height of the toss that at least one pair of of product members is oppositely arranged is lower than the toss of other sides, after being applied to cast in situ concrete floor, can form in length and breadth to clear and definite girder and the clearly demarcated structure of secondary beam, form three-dimensional bidirectional stress structure, structure is more stable, the crossing angle of end face internal mold and side internal mold can be greater than 90 °, forms the mould form of the easy demoulding, facilitates the whole demoulding, end face internal mold, the unitary mould that side internal mold and toss counterdie can be formed in one, also can adopt the mode being fixedly connected with to be connected, also can adopt the mode of flexible connection to be connected, also can adopt the assembled mode of split to be connected, same side external mold, the unitary mould that toss moulding cover mold and toss end mould can be formed in one, also can adopt the mode being fixedly connected with to be connected, also can adopt the mode of flexible connection to be connected, also can adopt the assembled mode of split to be connected, form diversified mould, the unitary mould that nestable external mold and toss counterdie can be formed in one, also can adopt the mode being fixedly connected with to be connected, also can adopt the mode of flexible connection to be connected, also can adopt the assembled mode of split to be connected, can manufacture the obturator member product of different size different shape to meet various designs, construction, the needs of application, the horizontal cross-section of mold integral is or/and vertical cross-section can be polygon, circle, ellipse, circular arc or other irregular shapes, the inner surface of interior punch and the outer surface of nestable external mold can suitably arrange type steel support part, in order to strengthen the bulk strength of mould, improve the repeatedly utilization rate of mold integral, the obturator product of integral manufacturing, the whole demoulding, can improve the surface quality of obturator, there will not be blibbing or voids and pits, do not need to carry out skin patching, can true to naturely present texture or the moulding of template surface, increase the free degree of structural design, good looking appearance, can directly utilize the surface of obturator to serve as the outer surface of floor, facilitate follow-up decoration construction, accelerate construction progress, improve speed of application, reach the effect of environmental protection and saving, thereby realize object of the present invention.Be applicable to manufacture the cast-in-situ reinforcing steel bar concrete hollow slab of all size size, the obturator member that cast-in-situ reinforcing steel bar concrete hollow slab non-core-drawing pore-creating technique is used.

Mould for the manufacture of obturator, it is characterized in that mould comprises interior punch and nestable external mold, interior punch comprises end face internal mold and side internal mold, the top of side internal mold is connected with end face internal mold and forms interior punch, the bottom of side internal mold is protruding toss counterdie, nestable external mold comprises side external mold, toss moulding cover mold and toss end mould, toss moulding cover mold two ends connect respectively side external mold and toss end mould, side external mold is arranged on nestable external mold top, toss end mould is arranged on nestable external mold bottom, nestable external mold is arranged on toss counterdie, in corresponding nestable external mold and side, mode spacing arranges, interior punch and nestable external mold are connected and composed inside and outside nestable side form and are chosen the nestable two-fold mold of mould by toss counterdie, the template height of the side internal mold of at least one group of adjacent setting is less than the height of other side internal molds, the height of corresponding toss counterdie is higher than other toss counterdies.Like this, when mould manufactures a product member, can smear slip at die surface adopts inside and outside nestable mould compressing, also can adopt the good die perfusion slip of amalgamation vibration compacting, make simple and convenient, and easy cleaning die surface residue, can form standardized stream waterline produces, can produce the obturator member of modular size in batches, can produce whole peviform obturator member or whole peviform band toss obturator member, the good integrity of member, intensity is high, crack resistance is good, shock resistance is good, product size standardization level is high, and the easy demoulding of integrated member, formation is with the whole peviform product members of toss, the template height of the toss of at least one group of adjacent setting of product members is greater than the height of other side internal molds, after being applied to cast in situ concrete floor, can form the three-dimensional force structure of primary-secondary beam that V font is oppositely arranged, form three-dimensional force structure, structure is more stable, the crossing angle of end face internal mold and side internal mold can be greater than 90 °, forms the mould form of the easy demoulding, facilitates the whole demoulding, end face internal mold, the unitary mould that side internal mold and toss counterdie can be formed in one, also can adopt the mode being fixedly connected with to be connected, also can adopt the mode of flexible connection to be connected, also can adopt the assembled mode of split to be connected, same side external mold, the unitary mould that toss moulding cover mold and toss end mould can be formed in one, also can adopt the mode being fixedly connected with to be connected, also can adopt the mode of flexible connection to be connected, also can adopt the assembled mode of split to be connected, form diversified mould, the unitary mould that nestable external mold and toss counterdie can be formed in one, also can adopt the mode being fixedly connected with to be connected, also can adopt the mode of flexible connection to be connected, also can adopt the assembled mode of split to be connected, can manufacture the obturator member product of different size different shape to meet various designs, construction, the needs of application, the horizontal cross-section of mold integral is or/and vertical cross-section can be polygon, circle, ellipse, circular arc or other irregular shapes, the inner surface of interior punch and the outer surface of nestable external mold can suitably arrange type steel support part, in order to strengthen the bulk strength of mould, improve the repeatedly utilization rate of mold integral, the obturator product of integral manufacturing, the whole demoulding, can improve the surface quality of obturator, there will not be blibbing or voids and pits, do not need to carry out skin patching, can true to naturely present texture or the moulding of template surface, increase the free degree of structural design, good looking appearance, can directly utilize the surface of obturator to serve as the outer surface of floor, facilitate follow-up decoration construction, accelerate construction progress, improve speed of application, reach the effect of environmental protection and saving, thereby realize object of the present invention.Be applicable to manufacture the cast-in-situ reinforcing steel bar concrete hollow slab of all size size, the obturator member that cast-in-situ reinforcing steel bar concrete hollow slab non-core-drawing pore-creating technique is used.

Mould for the manufacture of obturator, it is characterized in that mould comprises interior punch and nestable external mold, interior punch comprises end face internal mold and side internal mold, the top of side internal mold is connected with end face internal mold and forms interior punch, the bottom of side internal mold is protruding toss counterdie, nestable external mold comprises side external mold, toss moulding cover mold and toss end mould, toss moulding cover mold two ends connect respectively side external mold and toss end mould, side external mold is arranged on nestable external mold top, toss end mould is arranged on nestable external mold bottom, nestable external mold is arranged on toss counterdie, in corresponding nestable external mold and side, mode spacing arranges, interior punch and nestable external mold are connected and composed inside and outside nestable side form and are chosen the nestable two-fold mold of mould by toss counterdie, the template height of at least one side internal mold is less than the height of adjacent side internal mold, the height of corresponding toss counterdie is higher than other toss counterdies.Like this, when mould manufactures a product member, can smear slip at die surface adopts inside and outside nestable mould compressing, also can adopt the good die perfusion slip of amalgamation vibration compacting, make simple and convenient, and easy cleaning die surface residue, can form standardized stream waterline produces, can produce the obturator member of modular size in batches, can produce whole peviform obturator member or whole peviform band toss obturator member, the good integrity of member, intensity is high, crack resistance is good, shock resistance is good, product size standardization level is high, and the easy demoulding of integrated member, formation is with the whole peviform product members of toss, the toss height of at least one side of product members is higher than the height of adjacent side toss, be applied to the three-dimensional force structure of primary-secondary beam that can form stratiform after cast in situ concrete floor, form three-dimensional force structure, be applicable to all not identical labyrinths of surrounding load, structure is more stable, the crossing angle of end face internal mold and side internal mold can be greater than 90 °, forms the mould form of the easy demoulding, facilitates the whole demoulding, end face internal mold, the unitary mould that side internal mold and toss counterdie can be formed in one, also can adopt the mode being fixedly connected with to be connected, also can adopt the mode of flexible connection to be connected, also can adopt the assembled mode of split to be connected, same side external mold, the unitary mould that toss moulding cover mold and toss end mould can be formed in one, also can adopt the mode being fixedly connected with to be connected, also can adopt the mode of flexible connection to be connected, also can adopt the assembled mode of split to be connected, form diversified mould, the unitary mould that nestable external mold and toss counterdie can be formed in one, also can adopt the mode being fixedly connected with to be connected, also can adopt the mode of flexible connection to be connected, also can adopt the assembled mode of split to be connected, can manufacture the obturator member product of different size different shape to meet various designs, construction, the needs of application, the horizontal cross-section of mold integral is or/and vertical cross-section can be polygon, circle, ellipse, circular arc or other irregular shapes, the inner surface of interior punch and the outer surface of nestable external mold can suitably arrange type steel support part, in order to strengthen the bulk strength of mould, improve the repeatedly utilization rate of mold integral, the obturator product of integral manufacturing, the whole demoulding, can improve the surface quality of obturator, there will not be blibbing or voids and pits, do not need to carry out skin patching, can true to naturely present texture or the moulding of template surface, increase the free degree of structural design, good looking appearance, can directly utilize the surface of obturator to serve as the outer surface of floor, facilitate follow-up decoration construction, accelerate construction progress, improve speed of application, reach the effect of environmental protection and saving, thereby realize object of the present invention.Be applicable to manufacture the cast-in-situ reinforcing steel bar concrete hollow slab of all size size, the obturator member that cast-in-situ reinforcing steel bar concrete hollow slab non-core-drawing pore-creating technique is used.

Mould for the manufacture of obturator, it is characterized in that mould comprises interior punch and nestable external mold, interior punch comprises end face internal mold and side internal mold, the top of side internal mold is connected with end face internal mold and forms interior punch, the bottom of side internal mold is protruding toss counterdie, nestable external mold comprises side external mold, toss moulding cover mold and toss end mould, toss moulding cover mold two ends connect respectively side external mold and toss end mould, side external mold is arranged on nestable external mold top, toss end mould is arranged on nestable external mold bottom, nestable external mold is arranged on toss counterdie, in corresponding nestable external mold and side, mode spacing arranges, interior punch and nestable external mold are connected and composed inside and outside nestable side form and are chosen the nestable two-fold mold of mould by toss counterdie, the template height of all side internal molds is not identical, the height height of corresponding toss counterdie is not identical.Like this, when mould manufactures a product member, can smear slip at die surface adopts inside and outside nestable mould compressing, also can adopt the good die perfusion slip of amalgamation vibration compacting, make simple and convenient, and easy cleaning die surface residue, can form standardized stream waterline produces, can produce the obturator member of modular size in batches, can produce whole peviform obturator member or whole peviform band toss obturator member, the good integrity of member, intensity is high, crack resistance is good, shock resistance is good, product size standardization level is high, and the easy demoulding of integrated member, formation is with the whole peviform product members of toss, the toss of each side of product members is highly all not identical, be applied to the three-dimensional force structure of primary-secondary beam that can form stratiform after cast in situ concrete floor, form three-dimensional force structure, be applicable to all not identical labyrinths of surrounding load, structure is more stable, the crossing angle of end face internal mold and side internal mold can be greater than 90 °, forms the mould form of the easy demoulding, facilitates the whole demoulding, end face internal mold, the unitary mould that side internal mold and toss counterdie can be formed in one, also can adopt the mode being fixedly connected with to be connected, also can adopt the mode of flexible connection to be connected, also can adopt the assembled mode of split to be connected, same side external mold, the unitary mould that toss moulding cover mold and toss end mould can be formed in one, also can adopt the mode being fixedly connected with to be connected, also can adopt the mode of flexible connection to be connected, also can adopt the assembled mode of split to be connected, form diversified mould, the unitary mould that nestable external mold and toss counterdie can be formed in one, also can adopt the mode being fixedly connected with to be connected, also can adopt the mode of flexible connection to be connected, also can adopt the assembled mode of split to be connected, can manufacture the obturator member product of different size different shape to meet various designs, construction, the needs of application, the horizontal cross-section of mold integral is or/and vertical cross-section can be polygon, circle, ellipse, circular arc or other irregular shapes, the inner surface of interior punch and the outer surface of nestable external mold can suitably arrange type steel support part, in order to strengthen the bulk strength of mould, improve the repeatedly utilization rate of mold integral, the obturator product of integral manufacturing, the whole demoulding, can improve the surface quality of obturator, there will not be blibbing or voids and pits, do not need to carry out skin patching, can true to naturely present texture or the moulding of template surface, increase the free degree of structural design, good looking appearance, can directly utilize the surface of obturator to serve as the outer surface of floor, facilitate follow-up decoration construction, accelerate construction progress, improve speed of application, reach the effect of environmental protection and saving, thereby realize object of the present invention.Be applicable to manufacture the cast-in-situ reinforcing steel bar concrete hollow slab of all size size, the obturator member that cast-in-situ reinforcing steel bar concrete hollow slab non-core-drawing pore-creating technique is used.

The present invention is also that the top of side internal mold is tilted to mould.Like this, the mutual resistance between side internal mold and obturator product reduces, and can make the product demoulding easily, and not fragile in the process of the demoulding, can adopt different mould-types conveniently stripped according to product configurations.

The present invention is also the slope inwardly angle of 10 °～30 ° of the top of side internal mold.Like this, mutual resistance between side internal mold and obturator product reduces, can make the product demoulding easily, and it is not fragile in the process of the demoulding, can adopt different mould-types conveniently stripped according to product configurations, the angle of inclination of 10 °～30 ° be best demoulding angle, if angle too small does not have the effect of the demoulding, and the excessive application to obturator product of angle has a negative impact, can make to apply rear structural instability, concrete amount increase.

The present invention is also that the top of nestable external mold is tilted to mould.Like this, corresponding side surface internal mold is obliquely installed, and forms obturator product thin-walled, that outer surface tilts, thereby saves manufacturing cost, and facilitate product stripping.

The present invention is also the slope inwardly angle of 10 °～30 ° of the top of nestable external mold.Like this, corresponding side surface internal mold is obliquely installed, form obturator product thin-walled, that outer surface tilts, thereby saving manufacturing cost, and facilitate product stripping, the angle of inclination of 10 °～30 ° is best demoulding angle, if angle too small does not have the effect of the demoulding, and the excessive application to obturator product of angle has a negative impact, can make to apply rear structural instability, concrete amount increase.

The present invention is also or the oblique setting vertical with side external mold of toss moulding cover mold.Like this, can, according to obturator product application needs, select to manufacture the obturator product with the obturator product of dull and stereotyped toss or the toss of tape thickness variation, to meet various different application needs.

The present invention is also or the oblique setting vertical with toss end mould of toss moulding cover mold.Like this, can form the obturator product with dissimilar toss according to obturator product application needs, the outward flange structure of toss can form vertical edges or inclined side.

The present invention is also that side external mold, toss moulding cover mold or toss end mould are flat panel form, arc line shaped template, fold-line-shaped template or stepped stencil.Like this, that can apply according to product need to select different mould-types, can manufacture surrounding's sidewall and the toss of different profiles, forms surrounding's sidewall of arc plate, broken line plate or step plate or/and toss.

The present invention is also that the rotation angle position of fold-line-shaped template or stepped stencil is set to inner corner trim shaping mould, chamfering shaping mould or arc angle shaping mould.Like this, the plate face rotation angle position of the fold-line-shaped plate of the obturator product making or surrounding's sidewall of step plate and toss carries out certain processing, can effectively prevent the breakage of product.

The present invention is also that the rotation angle position of end face internal mold and side internal mold is all set at least one in inner corner trim shaping mould, chamfering shaping mould, arc angle shaping mould, broken line angle shaping mould or step angle shaping mould.Like this, can be at the top board of the obturator making and the inner corner trim of the inner formation of sidewall corner around, chamfering, arc angle, broken line angle or step angle, be applied to can allow obturator inside be revealed in outside cast-in-place hollow slab after cast-in-place hollow slab, form the various three-dimensional appearances of ceiling, can effectively save follow-up trimming cost, reach the object of economical environment-protective.

The present invention is also that the rotation angle position between the internal mold of side is all set at least one in inner corner trim shaping mould, chamfering shaping mould, arc angle shaping mould, broken line angle shaping mould or step angle shaping mould.Like this, can be at the inner formation of surrounding's sidewall corner inner corner trim, chamfering, arc angle, broken line angle or the step angle of the obturator making, be applied to can allow obturator inside be revealed in outside cast-in-place hollow slab after cast-in-place hollow slab, form the various three-dimensional appearances of ceiling, can effectively save follow-up trimming cost, reach the object of economical environment-protective.

The present invention is also that the rotation angle position between side external mold is all set at least one in inner corner trim shaping mould, chamfering shaping mould, arc angle shaping mould, broken line angle shaping mould or step angle shaping mould.Like this, can form inner corner trim, chamfering, arc angle, broken line angle or step angle by the rotation angle position between surrounding's sidewall of the obturator making, be applied to form vertical cast-in-place reinforcement accordingly in cast-in-place concrete cored, can effectively improve the bearing capacity of cored slab.

The present invention is also that the rotation angle position of side internal mold and toss counterdie is all set at least one in inner corner trim shaping mould, chamfering shaping mould, arc angle shaping mould, broken line angle shaping mould or step angle shaping mould.Like this, at surrounding's sidewall of the obturator product making and the corner inner surface of toss, be set to inner corner trim, chamfering, arc angle, broken line angle or step angle, be applied to can allow obturator inside be revealed in outside cast-in-place hollow slab after cast-in-place hollow slab, form the various three-dimensional appearances of ceiling, can effectively save follow-up trimming cost, reach the object of economical environment-protective.

The present invention is also that the rotation angle position of toss moulding cover mold and side external mold is all set at least one in inner corner trim shaping mould, chamfering shaping mould, arc angle shaping mould, broken line angle shaping mould or step angle shaping mould.Like this, surrounding's sidewall of the obturator product making and the corner outer surface of toss are set to inner corner trim, chamfering, arc angle, broken line angle or step angle, can effectively strengthen rotation angle position, be applied to can effectively expand after cast-in-place hollow slab the contact area of obturator member and Cast-in-place concrete

The present invention is also that the rotation angle position of toss moulding cover mold and toss end mould is all set at least one in inner corner trim shaping mould, chamfering shaping mould, arc angle shaping mould, broken line angle shaping mould or step angle shaping mould.Like this, the toss upper outer edge corner of the obturator product producing can form inner corner trim, chamfering, arc angle, broken line angle or step angle, facilitates the needs of the various application of obturator product, facilitate obturator product application time near arrangement.

The present invention is also that the rotation angle position of toss end mould and toss counterdie is all set at least one in inner corner trim shaping mould, chamfering shaping mould, arc angle shaping mould, broken line angle shaping mould or step angle shaping mould.Like this, the toss outward flange bottom corner of the obturator product producing can form inner corner trim, chamfering, arc angle, broken line angle or step angle, facilitates the needs of the various application of obturator product, facilitate obturator product application time near arrangement.

The present invention is also that at least the nestable external mold of one side is or/and thickening or the attenuation gradually from the top down of side internal mold.Like this, can be according to the nestable external mold of each side selecting factors varied in thickness or/and side internal mold, can guarantee nestable external mold or/and the repeatedly use of side internal mold, improve nestable external mold or/and the intensity of side internal mold, thereby guarantee the quality of unitary mould; Can form the inside or outward-dipping infrastructure product of sidewall around, thereby facilitate product stripping, meet the needs of the various application of obturator product.

The present invention is also by connector, to connect as one between end face internal mold and side internal mold or between side internal mold and toss counterdie or between toss end mould and toss counterdie or between side external mold and toss moulding cover mold or between toss moulding cover mold and toss end mould.Like this, can form diversified mould structure, the connected mode of each parts of mould of mould-type of selecting flexibly different connected modes according to the product structure of manufacturing and size can facilitate product manufacture and the demoulding.

The present invention is also that described connector is hinge, cutting ferrule, latch, bolt, male and female groove or welding bar.Like this, the factors such as the needs that can quote according to product and production environment, the connected mode arranging between each parts of reasonable consideration mould, to facilitate product manufacture and the demoulding.

The present invention is also to be provided with the pore that obturator product stripping is used at least one in end face internal mold, side internal mold, side external mold, toss moulding cover mold, toss end mould or toss counterdie.Like this, position and the large plate face position of Area comparison that can at some, be difficult to the demoulding according to the structure of obturator product and size arrange the pore that some obturator product strippings are used, and can effectively assist obturator product stripping, thus raising speed of production.

The present invention is also to be provided with on described interior punch raised line, projection, recessed, pit or groove.Like this, can form in the internal structure of obturator product various convexs or concave structure, can effectively improve obturator part or overall construction intensity, and be applied to after cast-in-place hollow slab at obturator product, can allow obturator inside be revealed in outside cast-in-place hollow slab, form the various three-dimensional appearances of ceiling, can effectively save follow-up trimming cost, reach the object of economical environment-protective.

The present invention is also to be provided with on described end face internal mold or side internal mold raised line, projection, recessed, pit or groove.Like this, can form various convexs or concave structure at top board or the ambient side pars intramuralis of the obturator making, be applied to can allow obturator inside be revealed in outside cast-in-place hollow slab after cast-in-place hollow slab, form the various three-dimensional appearances of ceiling, can effectively save follow-up trimming cost, reach the object of economical environment-protective, raised line is obturator top board or sidewall inner surface recesses profiled member around, projection is obturator top board or side wall inner surfaces pit profiled member around, recessed is obturator top board or side wall inner surfaces convex tendon profiled member around, pit is obturator top board or side wall inner surfaces projection profiled member around, groove is obturator top board or side wall inner surfaces raised line profiled member around.

The present invention is also to be provided with on described nestable external mold raised line, projection, recessed, pit or groove.Like this, can on surrounding's sidewall of obturator product, form various convexs or concave structure, to meet the needs of various application, facilitate the anchor being close to each other when arranging of product members to be merged dress, raised line is obturator sidewall outer surface groove profiled member around, projection is obturator sidewall outer surface pit profiled member around, recessed is obturator sidewall outer surface convex tendon profiled member around, pit is obturator sidewall outer surface projection profiled member around, groove is obturator sidewall outer surface raised line profiled member around, and member is one-body molded, globality is better.

The present invention is also to be provided with on described side external mold, toss moulding cover mold or toss end mould raised line, projection, recessed, pit or groove.Like this, can in surrounding's sidewall of obturator product and toss, form various convexs or concave structure, to meet the needs of various application, facilitate the anchor being close to each other when arranging of product members to be merged dress, raised line is around sidewall or toss outer surface groove profiled member of obturator, projection is around sidewall or toss outer surface pit profiled member of obturator, recessed is around sidewall or toss outer surface convex tendon profiled member of obturator, pit is around sidewall or toss outer surface projection profiled member of obturator, groove is around sidewall or toss outer surface raised line profiled member of obturator, and member is one-body molded, globality is better.

The present invention is also to be provided with on described toss counterdie raised line, projection, recessed, pit or groove.Like this, can form various convexs or concave structure in the toss bottom of obturator product, to meet the needs of various application, facilitate the make-up of opening surface each other of two obturator product members assembled, raised line is obturator toss outer surface groove profiled member, projection is obturator toss outer surface pit profiled member, recessed is obturator toss outer surface convex tendon profiled member, pit is obturator toss outer surface projection profiled member, groove is obturator toss outer surface raised line profiled member, and member is one-body molded, globality is better.

The present invention be also between end face internal mold and side internal mold or side internal mold and toss counterdie between or between toss end mould and toss counterdie, be to be flexibly connected or split is connected.Like this, can select different moulds to connect erection method according to the needs of the obturator product application producing, can effectively improve the production efficiency of product.

The present invention is also that at least one in end face internal mold, side internal mold, side external mold, toss moulding cover mold, toss end mould or toss counterdie is for springform.Like this, can be according to the structure of obturator product and size, certain of mould or some parts are set to springform, can utilize the elastic deformation assisted demoulding of springform.

The present invention is also there be at least one springform at least one in end face internal mold, side internal mold, side external mold, toss moulding cover mold, toss end mould or toss counterdie.Sample, can be according to the structure of obturator product and size, diverse location at the parts of mould arranges springform structure, can utilize the elastic deformation assisted demoulding of springform, such structure is particularly set at the position that is difficult to the demoulding and can effectively save production time, reduce product breakage rate.

The present invention is also to be provided with elastomer block or elastic groove at least one in end face internal mold, side internal mold, side external mold, toss moulding cover mold, toss end mould or toss counterdie.Like this, according to the architectural feature of obturator product, different elastic constructions is set on the parts of mould, can be conducive to the demoulding of product.

The present invention is also that the rotation angle position between end face internal mold and side internal mold or between side internal mold and toss counterdie or between toss end mould and toss counterdie is provided with and wears reinforced hole or the steel bar groove that reinforcing bar is used.Like this, can be according to the needs of obturator product application, at different positions, reinforced hole or steel bar groove are set, so that be obturator product configuration reinforcement, make its part-structure or entire infrastructure reach predetermined high strength, be applied to cast-in-place concrete cored after, can to high-strength cast-in-place concrete cored.

The toss counterdie that the present invention is also at least one side for rotating or/and the assembled or/and sheet frame mould of dismounting, by rotating, assembled or dismounting sheet frame mould regulates the height of side internal mold and toss counterdie.Like this, can on same mould, be adjusted to arbitrarily the height of a few side toss counterdie, thereby manufacture the band toss basin-shaped component product of different toss height, thus one module multiple usages, greatly save mould, facilitate mechanization flow process to produce dissimilar product members in enormous quantities.

(4) accompanying drawing explanation

Fig. 1 is the structural representation of the embodiment of the present invention 1.

Fig. 2 is the structural representation of the embodiment of the present invention 2.

Fig. 3 is the structural representation of the embodiment of the present invention 3.

Fig. 4 is the structural representation of the embodiment of the present invention 4.

Fig. 5 is the structural representation of the embodiment of the present invention 5.

Fig. 6 is the structural representation of the embodiment of the present invention 6.

Fig. 7 is the structural representation of the embodiment of the present invention 7.

Fig. 8 is the structural representation of the embodiment of the present invention 8.

Fig. 9 is the structural representation of the embodiment of the present invention 9.

Figure 10 is the structural representation of the embodiment of the present invention 10.

Figure 11 is the structural representation of the embodiment of the present invention 11.

Figure 12 is the structural representation of the embodiment of the present invention 12.

Figure 13 is the structural representation of the embodiment of the present invention 13.

Figure 14 is the structural representation of the embodiment of the present invention 14.

Figure 15 is the structural representation of the embodiment of the present invention 15.

Figure 16 is the structural representation of the embodiment of the present invention 16.

Figure 17 is the structural representation of the embodiment of the present invention 17.

Figure 18 is the structural representation of the embodiment of the present invention 18.

Figure 19 is the structural representation of interior punch 1 and side toss counterdie 5 combining structures.

Figure 20 is the structural representation of interior punch 1 and one group of toss counterdie 5 combining structure that are oppositely arranged.

Figure 21 is the structural representation of toss counterdie 5 combining structures of interior punch 1 and one group of adjacent setting.

Figure 22 is the structural representation of the nestable external mold 2 of sheet frame mould 15 setting corresponding to it that arrange upward of convex surface.

Figure 23 is the structural representation of the nestable external mold 2 of sheet frame mould 15 setting corresponding to it that arrange upward of plane.

Figure 24 is the structural representation of the nestable external mold 2 of sheet frame mould 15 setting corresponding to it that arrange upward of convex surface.

Figure 25 is the structural representation of the nestable external mold 2 of sheet frame mould 15 setting corresponding to it that arrange upward of plane.

Figure 26 is the structural representation of the nestable external mold 2 of sheet frame mould 15 setting corresponding to it that arrange upward of convex surface.

Figure 27 is the structural representation of the nestable external mold 2 of sheet frame mould 15 setting corresponding to it that arrange upward of plane.

(5) specific embodiment

Below in conjunction with embodiment, the present invention is further illustrated.

The embodiment of the present invention, mould for the manufacture of obturator, it is characterized in that mould comprises interior punch 1 and nestable external mold 2, interior punch 1 comprises end face internal mold 3 and side internal mold 4, the top of side internal mold 4 is connected with end face internal mold 3 and forms interior punch 1, the bottom of side internal mold 4 is protruding toss counterdie 5, nestable external mold 2 comprises side external mold 6, toss moulding cover mold 7 and toss end mould 8, toss moulding cover mold 7 two ends connect respectively side external mold 6 and toss end mould 8, side external mold 6 is arranged on nestable external mold 2 tops, toss end mould 8 is arranged on nestable external mold 2 bottoms, nestable external mold 2 is arranged on toss counterdie 5, corresponding nestable external mold 2 arranges with side internal mold 4 intervals, interior punch 1 is connected and composed inside and outside nestable side form and is chosen the nestable two-fold mold of mould by toss counterdie 5 with nestable external mold 2, the template height of at least one side internal mold is less than other side internal molds, the height of corresponding toss counterdie 5 is higher than other toss counterdies.Fig. 1 is the structural representation of the embodiment of the present invention 1, as shown in Figure 1, mould for the manufacture of obturator, its mould comprises interior punch 1 and nestable external mold 2, interior punch 1 comprises end face internal mold 3 and side internal mold 4, the top of side internal mold 4 is connected with end face internal mold 3 and forms interior punch 1, the bottom of side internal mold 4 is protruding toss counterdie 5, nestable external mold 2 comprises side external mold 6, toss moulding cover mold 7 and toss end mould 8, toss moulding cover mold 7 two ends connect respectively side external mold 6 and toss end mould 8, side external mold 6 is arranged on nestable external mold 2 tops, toss end mould 8 is arranged on nestable external mold 2 bottoms, nestable external mold 2 is arranged on toss counterdie 5, corresponding nestable external mold 2 arranges with side internal mold 4 intervals, interior punch 1 is connected and composed inside and outside nestable side form and is chosen the nestable two-fold mold of mould by toss counterdie 5 with nestable external mold 2, the template height of a side internal mold is less than other three side internal molds, the height of the toss counterdie 5 of short side internal mold respective side is higher than the toss counterdie of other sides, toss counterdie 5 both sides of eminence adopt arc to be connected with the toss counterdie 5 at two ends, side external mold 6 on the nestable external mold of short side internal mold respective side, toss moulding cover mold 7 and toss end mould 8 equally also form corresponding arc concave inward structure and fasten on pinnacled toss counterdie 5.

The embodiment of the present invention, mould for the manufacture of obturator, it is characterized in that mould comprises interior punch 1 and nestable external mold 2, interior punch 1 comprises end face internal mold 3 and side internal mold 4, the top of side internal mold 4 is connected with end face internal mold 3 and forms interior punch 1, the bottom of side internal mold 4 is protruding toss counterdie 5, nestable external mold 2 comprises side external mold 6, toss moulding cover mold 7 and toss end mould 8, toss moulding cover mold 7 two ends connect respectively side external mold 6 and toss end mould 8, side external mold 6 is arranged on nestable external mold 2 tops, toss end mould 8 is arranged on nestable external mold 2 bottoms, nestable external mold 2 is arranged on toss counterdie 5, corresponding nestable external mold 2 arranges with side internal mold 4 intervals, interior punch 1 is connected and composed inside and outside nestable side form and is chosen the nestable two-fold mold of mould by toss counterdie 5 with nestable external mold 2, the template height of the side internal mold that at least one pair of is oppositely arranged is less than the height of other side internal molds, the height of corresponding toss counterdie 5 is higher than other toss counterdies.Fig. 2 is the structural representation of the embodiment of the present invention 2, as shown in Figure 2, mould for the manufacture of obturator, its mould comprises interior punch 1 and nestable external mold 2, interior punch 1 comprises end face internal mold 3 and side internal mold 4, the top of side internal mold 4 is connected with end face internal mold 3 and forms interior punch 1, the bottom of side internal mold 4 is protruding toss counterdie 5, nestable external mold 2 comprises side external mold 6, toss moulding cover mold 7 and toss end mould 8, toss moulding cover mold 7 two ends connect respectively side external mold 6 and toss end mould 8, side external mold 6 is arranged on nestable external mold 2 tops, toss end mould 8 is arranged on nestable external mold 2 bottoms, nestable external mold 2 is arranged on toss counterdie 5, corresponding nestable external mold 2 arranges with side internal mold 4 intervals, interior punch 1 is connected and composed inside and outside nestable side form and is chosen the nestable two-fold mold of mould by toss counterdie 5 with nestable external mold 2, the template height of the side internal mold of pair of opposing is less than the height of other side internal molds, the height of the toss counterdie 5 of short side internal mold respective side is higher than other toss counterdies, toss counterdie 5 both sides of eminence adopt arc to be connected with the toss counterdie 5 at two ends, side external mold 6 on the nestable external mold of short side internal mold respective side, toss moulding cover mold 7 and toss end mould 8 equally also form corresponding arc concave inward structure and fasten on pinnacled toss counterdie 5.

The embodiment of the present invention, mould for the manufacture of obturator, it is characterized in that mould comprises interior punch 1 and nestable external mold 2, interior punch 1 comprises end face internal mold 3 and side internal mold 4, the top of side internal mold 4 is connected with end face internal mold 3 and forms interior punch 1, the bottom of side internal mold 4 is protruding toss counterdie 5, nestable external mold 2 comprises side external mold 6, toss moulding cover mold 7 and toss end mould 8, toss moulding cover mold 7 two ends connect respectively side external mold 6 and toss end mould 8, side external mold 6 is arranged on nestable external mold 2 tops, toss end mould 8 is arranged on nestable external mold 2 bottoms, nestable external mold 2 is arranged on toss counterdie 5, corresponding nestable external mold 2 arranges with side internal mold 4 intervals, interior punch 1 is connected and composed inside and outside nestable side form and is chosen the nestable two-fold mold of mould by toss counterdie 5 with nestable external mold 2, the template height of the side internal mold of at least one group of adjacent setting is less than the height of other side internal molds, the height of corresponding toss counterdie 5 is higher than other toss counterdies.Fig. 3 is the structural representation of the embodiment of the present invention 3, as shown in Figure 3, mould for the manufacture of obturator, its mould comprises interior punch 1 and nestable external mold 2, interior punch 1 comprises end face internal mold 3 and side internal mold 4, the top of side internal mold 4 is connected with end face internal mold 3 and forms interior punch 1, the bottom of side internal mold 4 is protruding toss counterdie 5, nestable external mold 2 comprises side external mold 6, toss moulding cover mold 7 and toss end mould 8, toss moulding cover mold 7 two ends connect respectively side external mold 6 and toss end mould 8, side external mold 6 is arranged on nestable external mold 2 tops, toss end mould 8 is arranged on nestable external mold 2 bottoms, nestable external mold 2 is arranged on toss counterdie 5, corresponding nestable external mold 2 arranges with side internal mold 4 intervals, interior punch 1 is connected and composed inside and outside nestable side form and is chosen the nestable two-fold mold of mould by toss counterdie 5 with nestable external mold 2, the template height of the side internal mold of one group of adjacent setting is less than the height of other side internal molds, the height of the corresponding toss counterdie 5 of short side internal mold is higher than other toss counterdies, toss counterdie 5 both sides of eminence adopt arc to be connected with the toss counterdie 5 at two ends, side external mold 6 on the nestable external mold of short side internal mold respective side, toss moulding cover mold 7 and toss end mould 8 equally also form corresponding arc concave inward structure and fasten on pinnacled toss counterdie 5.

The embodiment of the present invention, mould for the manufacture of obturator, it is characterized in that mould comprises interior punch 1 and nestable external mold 2, interior punch 1 comprises end face internal mold 3 and side internal mold 4, the top of side internal mold 4 is connected with end face internal mold 3 and forms interior punch 1, the bottom of side internal mold 4 is protruding toss counterdie 5, nestable external mold 2 comprises side external mold 6, toss moulding cover mold 7 and toss end mould 8, toss moulding cover mold 7 two ends connect respectively side external mold 6 and toss end mould 8, side external mold 6 is arranged on nestable external mold 2 tops, toss end mould 8 is arranged on nestable external mold 2 bottoms, nestable external mold 2 is arranged on toss counterdie 5, corresponding nestable external mold 2 arranges with side internal mold 4 intervals, interior punch 1 is connected and composed inside and outside nestable side form and is chosen the nestable two-fold mold of mould by toss counterdie 5 with nestable external mold 2, the template height of at least one side internal mold is less than the height of adjacent side internal mold, the height of corresponding toss counterdie 5 is higher than other toss counterdies.Fig. 4 is the structural representation of the embodiment of the present invention 4, as shown in Figure 4, mould for the manufacture of obturator, mould comprises interior punch 1 and nestable external mold 2, interior punch 1 comprises end face internal mold 3 and side internal mold 4, the top of side internal mold 4 is connected with end face internal mold 3 and forms interior punch 1, the bottom of side internal mold 4 is protruding toss counterdie 5, nestable external mold 2 comprises side external mold 6, toss moulding cover mold 7 and toss end mould 8, toss moulding cover mold 7 two ends connect respectively side external mold 6 and toss end mould 8, side external mold 6 is arranged on nestable external mold 2 tops, toss end mould 8 is arranged on nestable external mold 2 bottoms, nestable external mold 2 is arranged on toss counterdie 5, corresponding nestable external mold 2 arranges with side internal mold 4 intervals, interior punch 1 is connected and composed inside and outside nestable side form and is chosen the nestable two-fold mold of mould by toss counterdie 5 with nestable external mold 2, the template height of a side internal mold is less than the height of adjacent side internal mold, the height of the corresponding toss counterdie 5 of short side internal mold is higher than other toss counterdies, toss counterdie 5 both sides of eminence all adopt fold-line-shaped plate to be connected with the toss counterdie 5 at two ends, side external mold 6 on the nestable external mold of short side internal mold respective side, toss moulding cover mold 7 and toss end mould 8 equally also form corresponding fold-line-shaped concave inward structure and fasten on pinnacled toss counterdie 5.

The embodiment of the present invention, mould for the manufacture of obturator, it is characterized in that mould comprises interior punch 1 and nestable external mold 2, interior punch 1 comprises end face internal mold 3 and side internal mold 4, the top of side internal mold 4 is connected with end face internal mold 3 and forms interior punch 1, the bottom of side internal mold 4 is protruding toss counterdie 5, nestable external mold 2 comprises side external mold 6, toss moulding cover mold 7 and toss end mould 8, toss moulding cover mold 7 two ends connect respectively side external mold 6 and toss end mould 8, side external mold 6 is arranged on nestable external mold 2 tops, toss end mould 8 is arranged on nestable external mold 2 bottoms, nestable external mold 2 is arranged on toss counterdie 5, corresponding nestable external mold 2 arranges with side internal mold 4 intervals, interior punch 1 is connected and composed inside and outside nestable side form and is chosen the nestable two-fold mold of mould by toss counterdie 5 with nestable external mold 2, the template height of all side internal molds is not identical, the height height of corresponding toss counterdie 5 is not identical.Fig. 5 is the structural representation of the embodiment of the present invention 5, as shown in Figure 5, mould for the manufacture of obturator, mould comprises interior punch 1 and nestable external mold 2, interior punch 1 comprises end face internal mold 3 and side internal mold 4, the top of side internal mold 4 is connected with end face internal mold 3 and forms interior punch 1, the bottom of side internal mold 4 is protruding toss counterdie 5, nestable external mold 2 comprises side external mold 6, toss moulding cover mold 7 and toss end mould 8, toss moulding cover mold 7 two ends connect respectively side external mold 6 and toss end mould 8, side external mold 6 is arranged on nestable external mold 2 tops, toss end mould 8 is arranged on nestable external mold 2 bottoms, nestable external mold 2 is arranged on toss counterdie 5, corresponding nestable external mold 2 arranges with side internal mold 4 intervals, interior punch 1 is connected and composed inside and outside nestable side form and is chosen the nestable two-fold mold of mould by toss counterdie 5 with nestable external mold 2, the template height of all side internal molds is not identical, the height height of corresponding toss counterdie 5 is not identical, the dull and stereotyped toss counterdie 5 in bight in the toss counterdie 5 Jun Yu bights, two ends of eminence adopts fold-line-shaped plate to connect, side external mold 6 on the corresponding nestable external mold of every side, toss moulding cover mold 7 and toss end mould 8 equally also form corresponding fold-line-shaped concave inward structure and fasten on pinnacled toss counterdie 5.

The present invention is also that the top of side internal mold 4 is tilted to mould.Fig. 6 is the structural representation of the embodiment of the present invention 6, and as shown in Figure 6, the top of side internal mold 4 is tilted to mould, and side external mold 6 vertically arranges, and side internal mold 4 intersects with the elongated surfaces of side external mold 6.

The present invention is also the slope inwardly angle of 10 °～30 ° of the top of side internal mold 4.Fig. 7 is the structural representation of the embodiment of the present invention 7, and as shown in Figure 7, the top of side internal mold 4 slopes inwardly 15 °, and the top of nestable external mold 2 is tilted to mould, and corresponding side internal mold 4 be arranged in parallel with nestable external mold 2.

The present invention is also that the top of nestable external mold 2 is tilted to mould.As shown in Figure 7, the top of nestable external mold 2 be arranged in parallel with side internal mold 4 to mould is tilted.

The present invention is also the slope inwardly angle of 10 °～30 ° of the top of nestable external mold 2.As shown in Figure 7, the top of nestable external mold 2 slopes inwardly 15 °.

The present invention is also toss moulding cover mold 7 or oblique setting vertical with side external mold 6.As shown in Figure 6, toss moulding cover mold 7 setting vertical with side external mold 6.As shown in Figure 7, toss moulding cover mold 7 and the 6 oblique settings of side external mold.

The present invention is also toss moulding cover mold 7 or oblique setting vertical with toss end mould 8.As shown in Figure 7, toss moulding cover mold 7 and the vertical setting of toss end mould 8.

The present invention is also that side external mold 6, toss moulding cover mold 7 or toss end mould 8 are for flat panel form, arc line shaped template, fold-line-shaped template or stepped stencil.Fig. 8 is the structural representation of the embodiment of the present invention 8, as shown in Figure 8, one group of corresponding side internal mold 4 and side external mold 6 are arc line shaped template, other one group of corresponding side internal mold 4 and side external mold 6 are flat panel form, one group of corresponding toss moulding cover mold 7 arranging is arc line shaped template, other one group of corresponding toss moulding cover mold 7 is flat panel form, and toss end mould 8 is flat panel form.

The present invention is also that the rotation angle position of fold-line-shaped template or stepped stencil is set to inner corner trim shaping mould, chamfering shaping mould or arc angle shaping mould.Fig. 9 is the structural representation of the embodiment of the present invention 9, and as shown in Figure 9, having the side external mold 6 of a side is the vertical fold-line-shaped template arranging, and its broken line rotation angle position is set to arc corner shaping mould.

The present invention is also that end face internal mold 3 and the rotation angle position of side internal mold 4 are all set at least one in inner corner trim shaping mould, chamfering shaping mould, arc angle shaping mould, broken line angle shaping mould or step angle shaping mould.Figure 10 is the structural representation of the embodiment of the present invention 10, and as shown in figure 10, end face internal mold 3 is all set to chamfering shaping mould with the rotation angle position of side internal mold 4, and side internal mold 4 is all set to arc angle shaping mould with the rotation angle position of toss counterdie 5.

The present invention is also that the rotation angle position between side internal mold 4 is all set at least one in inner corner trim shaping mould, chamfering shaping mould, arc angle shaping mould, broken line angle shaping mould or step angle shaping mould.Figure 11 is the structural representation of the embodiment of the present invention 11, and as shown in figure 11, the rotation angle position between side internal mold 4 is all set to inner corner trim shaping mould, and the rotation angle position between corresponding side external mold 6 is also set to inner corner trim shaping mould.

The present invention is also that the rotation angle position between side external mold 6 is all set at least one in inner corner trim shaping mould, chamfering shaping mould, arc angle shaping mould, broken line angle shaping mould or step angle shaping mould.As shown in figure 11, the rotation angle position between side external mold 6 is all set to inner corner trim shaping mould.

The present invention is also that side internal mold 4 and the rotation angle position of toss counterdie 5 are all set at least one in inner corner trim shaping mould, chamfering shaping mould, arc angle shaping mould, broken line angle shaping mould or step angle shaping mould.As shown in figure 10, side internal mold 4 is all set to arc angle shaping mould with the rotation angle position of toss counterdie 5.

The present invention is also that toss moulding cover mold 7 and the rotation angle position of side external mold 6 are all set at least one in inner corner trim shaping mould, chamfering shaping mould, arc angle shaping mould, broken line angle shaping mould or step angle shaping mould.Figure 12 is the structural representation of the embodiment of the present invention 12, and as shown in figure 12, toss moulding cover mold 7 is all set to arc angle shaping mould with the rotation angle position of side external mold 6, and the moulding of toss simultaneously cover mold 7 is also all set to arc angle shaping mould with the rotation angle position of toss end mould 8.

The present invention is also that toss moulding cover mold 7 and the rotation angle position of toss end mould 8 are all set at least one in inner corner trim shaping mould, chamfering shaping mould, arc angle shaping mould, broken line angle shaping mould or step angle shaping mould.As shown in figure 12, toss moulding cover mold 7 is all set to arc angle shaping mould with the rotation angle position of toss end mould 8.

The present invention is also that toss end mould 8 and the rotation angle position of toss counterdie 5 are all set at least one in inner corner trim shaping mould, chamfering shaping mould, arc angle shaping mould, broken line angle shaping mould or step angle shaping mould.As shown in figure 12, toss end mould 8 is all set to broken line angle shaping mould with the rotation angle position of toss counterdie 5.

The present invention is also that at least the nestable external mold 2 of one side is or/and side internal mold 4 thickening or attenuation gradually from the top down.Figure 13 is the structural representation of the embodiment of the present invention 13, as shown in figure 13, the one group of side external mold 6 being oppositely arranged attenuation gradually from the top down, middle part on end face internal mold 3 and side internal mold 4 and toss counterdie 5 is provided with the pore 10 that obturator product stripping is used, the surrounding of end face internal mold 3 is connected by movable hinge with toss counterdie 5 with the side internal mold 4 of homonymy respectively, and the side internal mold 4 of homonymy and toss counterdie 5 are not structures of split.

The present invention is also by connector 9, to connect as one between end face internal mold 3 and side internal mold 4 or between side internal mold 4 and toss counterdie 5 or between toss end mould 8 and toss counterdie 5 or between side external mold 6 and toss moulding cover mold 7 or between toss moulding cover mold 7 and toss end mould 8.As shown in figure 13, between end face internal mold 3 and side internal mold 4, between side internal mold 4 and toss counterdie 5, be connected by connector 9 between toss end mould 8 and toss counterdie 5, connector 9 is hinge.

The present invention is also that described connector 9 is for hinge, cutting ferrule, latch, bolt, male and female groove or welding bar.As shown in figure 13, connector 9 is hinge.

The present invention is also to be provided with the pore 10 that obturator product stripping is used at least one in end face internal mold 3, side internal mold 4, side external mold 6, toss moulding cover mold 7, toss end mould 8 or toss counterdie 5.As shown in figure 13, end face internal mold 3, side internal mold 4 and toss counterdie 5 are provided with the pore 10 that obturator product stripping is used above, and the pore 10 that obturator product stripping is used is all arranged on the center of above-mentioned parts.

The present invention is also to be provided with on described interior punch 1 raised line, projection, recessed, pit or groove.Figure 14 is the structural representation of the embodiment of the present invention 14, as shown in figure 14, be evenly distributed with four pits on end face internal mold 3, the sidewall of pit is all that picture is from top to bottom tilted, of side internal mold 4 is not provided with three vertical recessed in individual die face, between recessed, be parallel to each other.

The present invention is also to be provided with on described end face internal mold 3 or side internal mold 4 raised line, projection, recessed, pit or groove.As shown in figure 14, on end face internal mold 3, be provided with pit, side internal mold 4 fovea superior bars.

The present invention is also to be provided with on described nestable external mold 2 raised line, projection, recessed, pit or groove.Figure 15 is the structural representation of the embodiment of the present invention 15, as shown in figure 15, on the side external mold 6 of pair of opposing, is provided with vertical groove, and the middle part of the toss counterdie 5 of eminence is provided with a raised line perpendicular to side external mold 6 walls.

The present invention is also to be provided with on described side external mold 6, toss moulding cover mold 7 or toss end mould 8 raised line, projection, recessed, pit or groove.As shown in figure 15, on side external mold 6, be provided with groove.

The present invention is also to be provided with on described toss counterdie 5 raised line, projection, recessed, pit or groove.As shown in figure 15, on toss counterdie 5, be provided with raised line.

The present invention be also between end face internal mold 3 and side internal mold 4 or side internal mold 4 and toss counterdie 5 between or between toss end mould 8 and toss counterdie 5, be to be flexibly connected or split is connected.Figure 16 is the structural representation of the embodiment of the present invention 16, as shown in figure 16, interior punch 1 is integrated whole moulds with toss counterdie 5, nestable external mold 2 is that split is connected with interior punch 1 with the whole mould that toss counterdie 5 forms, and the bottom of the toss end mould 8 of nestable external mold 2 is provided with the connector 9 being connected with toss counterdie 5.

The present invention is also that at least one in end face internal mold 3, side internal mold 4, side external mold 6, toss moulding cover mold 7, toss end mould 8 or toss counterdie 5 is for springform.As shown in figure 16, side external mold 6 integral body are springform.

The present invention is also there be at least one springform at least one in end face internal mold 3, side internal mold 4, side external mold 6, toss moulding cover mold 7, toss end mould 8 or toss counterdie 5.Figure 17 is the structural representation of the embodiment of the present invention 17, and as shown in figure 17, end face internal mold 3 middle parts are provided with a round and elastic mould, and side internal mold 4 is provided with banded springform 5 with the rotation angle position of toss counterdie 5.

The present invention is also to be provided with elastomer block 11 or elastic groove 12 at least one in end face internal mold 3, side internal mold 4, side external mold 6, toss moulding cover mold 7, toss end mould 8 or toss counterdie 5.As shown in figure 17, end face internal mold 3 middle parts are provided with a round and elastic module 11, and side internal mold 4 is provided with banded elastic groove 12 with the rotation angle position of toss counterdie 5.

The present invention is also that the rotation angle position between end face internal mold 3 and side internal mold 4 or between side internal mold 4 and toss counterdie 5 or between toss end mould 8 and toss counterdie 5 is provided with and wears reinforced hole 13 or the steel bar groove 14 that reinforcing bar is used.Figure 18 is the structural representation of the embodiment of the present invention 18, and as shown in figure 18, the top of side external mold 6 is provided with a plurality of steel bar grooves 14, and the rotation angle position between side internal mold 4 and toss counterdie 5 is provided with wears the reinforced hole 13 that reinforcing bar is used.

The toss counterdie 5 that the present invention is also at least one side for rotating or/and the assembled or/and sheet frame mould 15 of dismounting, by rotating, assembled or dismounting sheet frame mould 15 regulates the height of side internal molds 4 and toss counterdie 5.Figure 19 is the structural representation of interior punch 1 and side toss counterdie 5 combining structures, as shown in figure 19, interior punch 1 and a side toss counterdie 5 are combined into one, toss counterdie 5 both sides are provided with the connecting hole that connects use, four sides of interior punch 1 toss counterdie all can be combined the sheet frame mould 15 in splicing Figure 22,23,24,25,26,27, sheet frame mould 15 interfixes by connector, and be fixed on the toss counterdie on interior punch 1, corresponding nestable external mold 2 is spliced on the top of toss counterdie 5 accordingly.Figure 20 is the structural representation of interior punch 1 and one group of toss counterdie 5 combining structure that are oppositely arranged, as shown in figure 20, interior punch 1 and one group of toss counterdie 5 being oppositely arranged are combined into one, toss counterdie 5 both sides are provided with the connecting hole that connects use, four sides of interior punch 1 toss counterdie all can be combined the sheet frame mould 15 in splicing Figure 22,23,24,25,26,27, sheet frame mould 15 interfixes by connector, and be fixed on the toss counterdie on interior punch 1, corresponding nestable external mold 2 is spliced on the top of toss counterdie 5 accordingly.Figure 21 is the structural representation of toss counterdie 5 combining structures of interior punch 1 and one group of adjacent setting, as shown in figure 21, the toss counterdie 5 of the L-type of interior punch 1 and one group of adjacent setting is combined into one, toss counterdie 5 both sides are provided with the connecting hole that connects use, four sides of interior punch 1 toss counterdie all can be combined the sheet frame mould 15 in splicing Figure 22,23,24,25,26,27, sheet frame mould 15 interfixes by connector, and be fixed on the toss counterdie on interior punch 1, corresponding nestable external mold 2 is spliced on the top of toss counterdie 5 accordingly.Figure 22 is the structural representation of the nestable external mold 2 of sheet frame mould 15 setting corresponding to it that arrange upward of convex surface, as shown in figure 22, the sheet frame mould 15 that toss counterdie 5 is lower flat epirelief, the two ends of epirelief part are circular arc transition, toss counterdie 5 two ends are provided with connecting hole, and on toss counterdie 5, the bottom correspondence of the corresponding nestable external mold 2 arranging is provided with the indent structure of circular arc transition.Figure 23 is the structural representation of the nestable external mold 2 of sheet frame mould 15 setting corresponding to it that arrange upward of plane, as shown in figure 23, toss counterdie 5 is lower protruding flat sheet frame mould 15, the two ends of lower convex portion are circular arc transition, toss counterdie 5 two ends are provided with connecting hole, and on toss counterdie 5, the bottom correspondence of the corresponding nestable external mold 2 arranging is set to flat limit.Figure 24 is the structural representation of the nestable external mold 2 of sheet frame mould 15 setting corresponding to it that arrange upward of convex surface, as shown in figure 24, the sheet frame mould 15 that toss counterdie 5 is lower flat epirelief, the two ends of epirelief part are fold-line-shaped transition, toss counterdie 5 two ends are provided with connecting hole, and on toss counterdie 5, the bottom correspondence of the corresponding nestable external mold 2 arranging is provided with the indent structure of fold-line-shaped transition.Figure 25 is the structural representation of the nestable external mold 2 of sheet frame mould 15 setting corresponding to it that arrange upward of plane, as shown in figure 25, toss counterdie 5 is lower protruding flat sheet frame mould 15, the two ends of lower convex portion are fold-line-shaped transition, toss counterdie 5 two ends are provided with connecting hole, and on toss counterdie 5, the bottom correspondence of the corresponding nestable external mold 2 arranging is set to flat limit.Figure 26 is the structural representation of the nestable external mold 2 of sheet frame mould 15 setting corresponding to it that arrange upward of convex surface, as shown in figure 26, the sheet frame mould 15 that toss counterdie 5 is lower flat epirelief, the two ends of epirelief part are vertical transition, toss counterdie 5 two ends are provided with connecting hole, and on toss counterdie 5, the bottom correspondence of the corresponding nestable external mold 2 arranging is provided with the indent structure of vertical transition.Figure 27 is the structural representation of the nestable external mold 2 of sheet frame mould 15 setting corresponding to it that arrange upward of plane, as shown in figure 25, toss counterdie 5 is lower protruding flat sheet frame mould 15, the two ends of lower convex portion are vertical transition, toss counterdie 5 two ends are provided with connecting hole, and on toss counterdie 5, the bottom correspondence of the corresponding nestable external mold 2 arranging is set to flat limit.

During the invention process, first clear up mould, at the outer surface of the interior punch launching or/and lay malthoid on the inner surface of nestable external mold, disposable oilpaper or smearing release agent, outer surface at interior punch is laid steel wire, fleece, the reinforcing materials such as broken short fiber or broken bar dowel, because the height of toss mould is different, so reinforcing material as far as possible in the many placements of pocket a bit, while preventing from pouring into a mould slip, pull reinforcing material to make reinforcing material cannot cover surrounding, then merge the nestable external mold of opening, then make cementitious matter, punch and nestable external mold in cementitious matter injects, when injecting or the vibrating device vibratory compaction of dividing into by mould after injecting, then the demoulding after maintenance, form the integrally formed whole peviform obturator product members with toss, aforesaid way all can adopt mechanization production, and the obturator intensity that the vibrating device vibratory compaction of dividing into makes is higher.

Claims

1. for the manufacture of the mould of obturator, it is characterized in that mould comprises interior punch (1) and nestable external mold (2), interior punch (1) comprises end face internal mold (3) and side internal mold (4), the top of side internal mold (4) is connected with end face internal mold (3) and forms interior punch (1), the bottom of side internal mold (4) is protruding toss counterdie (5), nestable external mold (2) comprises side external mold (6), toss moulding cover mold (7) and toss end mould (8), toss moulding cover mold (7) two ends connect respectively side external mold (6) and toss end mould (8), side external mold (6) is arranged on nestable external mold (2) top, toss end mould (8) is arranged on nestable external mold (2) bottom, nestable external mold (2) is arranged on toss counterdie (5), corresponding nestable external mold (2) arranges with side internal mold (4) interval, interior punch (1) is connected and composed inside and outside nestable side form and is chosen the nestable two-fold mold of mould by toss counterdie (5) with nestable external mold (2), the template height of at least one side internal mold is less than other side internal molds, the height of corresponding toss counterdie (5) is higher than other outer moulds of choosing.

2. for the manufacture of the mould of obturator, it is characterized in that mould comprises interior punch (1) and nestable external mold (2), interior punch (1) comprises end face internal mold (3) and side internal mold (4), the top of side internal mold (4) is connected with end face internal mold (3) and forms interior punch (1), the bottom of side internal mold (4) is protruding toss counterdie (5), nestable external mold (2) comprises side external mold (6), toss moulding cover mold (7) and toss end mould (8), toss moulding cover mold (7) two ends connect respectively side external mold (6) and toss end mould (8), side external mold (6) is arranged on nestable external mold (2) top, toss end mould (8) is arranged on nestable external mold (2) bottom, nestable external mold (2) is arranged on toss counterdie (5), corresponding nestable external mold (2) arranges with side internal mold (4) interval, interior punch (1) is connected and composed inside and outside nestable side form and is chosen the nestable two-fold mold of mould by toss counterdie (5) with nestable external mold (2), the template height of the side internal mold that at least one pair of is oppositely arranged is less than the height of other side internal molds, the height of corresponding toss counterdie (5) is higher than other outer moulds of choosing.

3. for the manufacture of the mould of obturator, it is characterized in that mould comprises interior punch (1) and nestable external mold (2), interior punch (1) comprises end face internal mold (3) and side internal mold (4), the top of side internal mold (4) is connected with end face internal mold (3) and forms interior punch (1), the bottom of side internal mold (4) is protruding toss counterdie (5), nestable external mold (2) comprises side external mold (6), toss moulding cover mold (7) and toss end mould (8), toss moulding cover mold (7) two ends connect respectively side external mold (6) and toss end mould (8), side external mold (6) is arranged on nestable external mold (2) top, toss end mould (8) is arranged on nestable external mold (2) bottom, nestable external mold (2) is arranged on toss counterdie (5), corresponding nestable external mold (2) arranges with side internal mold (4) interval, interior punch (1) is connected and composed inside and outside nestable side form and is chosen the nestable two-fold mold of mould by toss counterdie (5) with nestable external mold (2), the template height of the side internal mold of at least one group of adjacent setting is less than the height of other side internal molds, the height of corresponding toss counterdie (5) is higher than other outer moulds of choosing.

4. for the manufacture of the mould of obturator, it is characterized in that mould comprises interior punch (1) and nestable external mold (2), interior punch (1) comprises end face internal mold (3) and side internal mold (4), the top of side internal mold (4) is connected with end face internal mold (3) and forms interior punch (1), the bottom of side internal mold (4) is protruding toss counterdie (5), nestable external mold (2) comprises side external mold (6), toss moulding cover mold (7) and toss end mould (8), toss moulding cover mold (7) two ends connect respectively side external mold (6) and toss end mould (8), side external mold (6) is arranged on nestable external mold (2) top, toss end mould (8) is arranged on nestable external mold (2) bottom, nestable external mold (2) is arranged on toss counterdie (5), corresponding nestable external mold (2) arranges with side internal mold (4) interval, interior punch (1) is connected and composed inside and outside nestable side form and is chosen the nestable two-fold mold of mould by toss counterdie (5) with nestable external mold (2), the template height of at least one side internal mold is less than the height of adjacent side internal mold, the height of corresponding toss counterdie (5) is higher than other outer moulds of choosing.

5. for the manufacture of the mould of obturator, it is characterized in that mould comprises interior punch (1) and nestable external mold (2), interior punch (1) comprises end face internal mold (3) and side internal mold (4), the top of side internal mold (4) is connected with end face internal mold (3) and forms interior punch (1), the bottom of side internal mold (4) is protruding toss counterdie (5), nestable external mold (2) comprises side external mold (6), toss moulding cover mold (7) and toss end mould (8), toss moulding cover mold (7) two ends connect respectively side external mold (6) and toss end mould (8), side external mold (6) is arranged on nestable external mold (2) top, toss end mould (8) is arranged on nestable external mold (2) bottom, nestable external mold (2) is arranged on toss counterdie (5), corresponding nestable external mold (2) arranges with side internal mold (4) interval, interior punch (1) is connected and composed inside and outside nestable side form and is chosen the nestable two-fold mold of mould by toss counterdie (5) with nestable external mold (2), the template height of all side internal molds is not identical, the height height of corresponding toss counterdie (5) is not identical.

6. according to the mould for the manufacture of obturator described in arbitrary claim in claim 1 to 5, it is characterized in that the top of side internal mold (4) is tilted to mould.

7. the mould for the manufacture of obturator according to claim 6, the slope inwardly angle of 10 °～30 ° of the top that it is characterized in that side internal mold (4).

8. according to the mould for the manufacture of obturator described in arbitrary claim in claim 1 to 5, it is characterized in that the top of nestable external mold (2) is tilted to mould.

9. the mould for the manufacture of obturator according to claim 8, the slope inwardly angle of 10 °～30 ° of the top that it is characterized in that nestable external mold (2).

10. according to the mould for the manufacture of obturator described in arbitrary claim in claim 1 to 5, it is characterized in that toss moulding cover mold (7) or oblique setting vertical with side external mold (6).

11. according to the mould for the manufacture of obturator described in arbitrary claim in claim 1 to 5, it is characterized in that toss moulding cover mold (7) or oblique setting vertical with toss end mould (8).

12. according to the mould for the manufacture of obturator described in arbitrary claim in claim 1 to 5, it is characterized in that side external mold (6), toss moulding cover mold (7) or toss end mould (8) are for flat panel form, arc line shaped template, fold-line-shaped template or stepped stencil.

13. moulds for the manufacture of obturator according to claim 12, is characterized in that the rotation angle position of fold-line-shaped template or stepped stencil is set to inner corner trim shaping mould, chamfering shaping mould or arc angle shaping mould.

14. according to the mould for the manufacture of obturator described in arbitrary claim in claim 1 to 5, it is characterized in that end face internal mold (3) and the rotation angle position of side internal mold (4) are all set at least one in inner corner trim shaping mould, chamfering shaping mould, arc angle shaping mould, broken line angle shaping mould or step angle shaping mould.

15. according to the mould for the manufacture of obturator described in arbitrary claim in claim 1 to 5, it is characterized in that the rotation angle position between side internal mold (4) is all set at least one in inner corner trim shaping mould, chamfering shaping mould, arc angle shaping mould, broken line angle shaping mould or step angle shaping mould.

16. according to the mould for the manufacture of obturator described in arbitrary claim in claim 1 to 5, it is characterized in that the rotation angle position between side external mold (6) is all set at least one in inner corner trim shaping mould, chamfering shaping mould, arc angle shaping mould, broken line angle shaping mould or step angle shaping mould.

17. according to the mould for the manufacture of obturator described in arbitrary claim in claim 1 to 5, it is characterized in that side internal mold (4) and the rotation angle position of toss counterdie (5) are all set at least one in inner corner trim shaping mould, chamfering shaping mould, arc angle shaping mould, broken line angle shaping mould or step angle shaping mould.

18. according to the mould for the manufacture of obturator described in arbitrary claim in claim 1 to 5, it is characterized in that toss moulding cover mold (7) and the rotation angle position of side external mold (6) are all set at least one in inner corner trim shaping mould, chamfering shaping mould, arc angle shaping mould, broken line angle shaping mould or step angle shaping mould.

19. according to the mould for the manufacture of obturator described in arbitrary claim in claim 1 to 5, it is characterized in that toss moulding cover mold (7) and the rotation angle position of toss end mould (8) are all set at least one in inner corner trim shaping mould, chamfering shaping mould, arc angle shaping mould, broken line angle shaping mould or step angle shaping mould.

20. according to the mould for the manufacture of obturator described in arbitrary claim in claim 1 to 5, it is characterized in that toss end mould (8) and the rotation angle position of toss counterdie (5) are all set at least one in inner corner trim shaping mould, chamfering shaping mould, arc angle shaping mould, broken line angle shaping mould or step angle shaping mould.

21. according to the mould for the manufacture of obturator described in arbitrary claim in claim 1 to 5, it is characterized in that at least the nestable external mold (2) of one side is or/and side internal mold (4) thickening or attenuation gradually from the top down.

22. according to the mould for the manufacture of obturator described in arbitrary claim in claim 1 to 5, it is characterized in that by connector (9), connecting as one between end face internal mold (3) and side internal mold (4) or between side internal mold (4) and toss counterdie (5) or between toss end mould (8) and toss counterdie (5) or between side external mold (6) and toss moulding cover mold (7) or between toss moulding cover mold (7) and toss end mould (8).

23. moulds for the manufacture of obturator according to claim 22, is characterized in that described connector (9) is for hinge, cutting ferrule, latch, bolt, male and female groove or welding bar.

24. according to the mould for the manufacture of obturator described in arbitrary claim in claim 1 to 5, it is characterized in that being provided with at least one in end face internal mold (3), side internal mold (4), side external mold (6), toss moulding cover mold (7), toss end mould (8) or toss counterdie (5) pore (10) that obturator product stripping is used.

25. according to the mould for the manufacture of obturator described in arbitrary claim in claim 1 to 5, it is characterized in that being provided with on described interior punch (1) raised line, projection, recessed, pit or groove.

26. according to the mould for the manufacture of obturator described in arbitrary claim in claim 1 to 5, it is characterized in that being provided with on described end face internal mold (3) or side internal mold (4) raised line, projection, recessed, pit or groove.

27. according to the mould for the manufacture of obturator described in arbitrary claim in claim 1 to 5, it is characterized in that being provided with on described nestable external mold (2) raised line, projection, recessed, pit or groove.

28. according to the mould for the manufacture of obturator described in arbitrary claim in claim 1 to 5, it is characterized in that being provided with on described side external mold (6), toss moulding cover mold (7) or toss end mould (8) raised line, projection, recessed, pit or groove.

29. according to the mould for the manufacture of obturator described in arbitrary claim in claim 1 to 5, it is characterized in that being provided with on described toss counterdie (5) raised line, projection, recessed, pit or groove.

30. according to the mould for the manufacture of obturator described in arbitrary claim in claim 1 to 5, it is characterized in that between end face internal mold (3) and side internal mold (4) or side internal mold (4) and toss counterdie (5) between or between toss end mould (8) and toss counterdie (5), be to be flexibly connected or split is connected.

31. according to the mould for the manufacture of obturator described in arbitrary claim in claim 1 to 5, it is characterized in that at least one in end face internal mold (3), side internal mold (4), side external mold (6), toss moulding cover mold (7), toss end mould (8) or toss counterdie (5) is for springform.

32. according to the mould for the manufacture of obturator described in arbitrary claim in claim 1 to 5, and it is characterized in that has at least one springform at least one in end face internal mold (3), side internal mold (4), side external mold (6), toss moulding cover mold (7), toss end mould (8) or toss counterdie (5).

33. according to the mould for the manufacture of obturator described in arbitrary claim in claim 1 to 5, it is characterized in that being provided with at least one in end face internal mold (3), side internal mold (4), side external mold (6), toss moulding cover mold (7), toss end mould (8) or toss counterdie (5) elastomer block (11) or elastic groove (12).

34. according to the mould for the manufacture of obturator described in arbitrary claim in claim 1 to 5, it is characterized in that the rotation angle position between end face internal mold (3) and side internal mold (4) or between side internal mold (4) and toss counterdie (5) or between toss end mould (8) and toss counterdie (5) is provided with reinforced hole (13) or the steel bar groove (14) of wearing reinforcing bar and using.

35. according to the mould for the manufacture of obturator described in arbitrary claim in claim 1 to 5, the toss counterdie (5) that it is characterized in that at least one side for rotating or/and the assembled or/and sheet frame mould (15) of dismounting, by rotating, assembled or dismounting sheet frame mould (15) regulates the height of side internal mold (4) and toss counterdie (5).