CN103158195A - Hollow box forming die - Google Patents
Hollow box forming die Download PDFInfo
- Publication number
- CN103158195A CN103158195A CN2011104095844A CN201110409584A CN103158195A CN 103158195 A CN103158195 A CN 103158195A CN 2011104095844 A CN2011104095844 A CN 2011104095844A CN 201110409584 A CN201110409584 A CN 201110409584A CN 103158195 A CN103158195 A CN 103158195A
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- mould
- die
- cover plate
- rod
- hollow box
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Abstract
A hollow box forming die comprises side wall dies (1), a bottom die (2), and a cover plate die (3). When the hollow box is formed, the cover plate die (3) is covered on the side wall dies (1), an electric resistance rod (5) which is connected with a power supply is arranged in the middle of the bottom die (2), and a rod die (4) is sleeved on the electric resistance rod (5). The hollow box forming die is characterized in that the rod die (4) is made of water-absorbing expansion materials, and a water proof film (10) is wrapped on the wall body of the rod die (4) after the rod die (4) is saturated through water absorption. Therefore, when the hollow box is formed, the rod die made of the water-absorbing expansion materials absorbs water to be saturated, the water proof film is arranged on the outer side of the rod die which is saturated, so that moisture in the rod die and moisture in components are prevented from mutually penetrating, slurries are laid or daubed or sprayed on the rod die which is saturated after water absorption, the side wall dies, the bottom die, and the cover plate die at the same time, or strengthening materials are added to the slurries. When a blank is made, the side wall dies are placed on the bottom die, the cover plate die is covered on the side wall dies, so that the side wall die can be closely connected with the bottom plate die and the blank on the cover plate die, and a product is produced after maintenance and mold release.
Description
(1) technical field
The present invention relates to a kind of hollow box mould.
(2) background technology
At present, cast-in-situ reinforcing steel bar concrete hollow slab, particularly cast-in-situ reinforcing steel bar concrete hollow slab non-core-drawing pore-creating technique generally adopt light-wall pipe or thin-wall box to fill, and can satisfy the find time needs of concrete of various different cored slabs.The applicant in simultaneously SEPARATE APPLICATION on November 29th, 1999 application number be that 99115665.X, name are called the patent of invention of " fiber reinforcement-type light-wall conduit for reinforcing steel bar concrete filling (box) and manufacture method thereof ", and application number is 99115666.8, name is called the patent of invention of " fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete and manufacture method thereof ", prepared light-wall pipe or thin-wall box can be openings, if can make the light-wall pipe of sealing or the thin-wall box of sealing with sealing; The mould that adopts in its manufacture method has former or formpiston.As formpiston, can find out from their accompanying drawing, it comprises side form face and lower die face (or backform face), and side form face and lower die face surround formpiston, and this formpiston is the formpiston of integral mold plate, in actual use, the demoulding is inconvenient, the light-wall pipe of opening or thin-wall box cracky, and also this mould is difficult to produce the thin-wall box of pipe with holes, therefore, a kind of novel die-shell component forming die of development is for being badly in need of.
(3) summary of the invention
The object of the present invention is to provide a kind of mould of hollow box, have the characteristics such as be convenient in demoulding, simple in structure, easy to manufacture, intensity is high, cost is low.
Solution of the present invention is on the basis of existing technology, comprise sidewall mould, bed die, cover plate mould, during moulding, the cover plate die cap is on the sidewall mould, the bed die middle part is provided with the resistance bar that is connected to power supply, resistance bar overcoat has the bar mould, the material that it is characterized in that the bar mould is water uptake expansion material, wraps up water-separating film after the suction of bar mould is saturated on its wall body.like this, during moulding, first that the bar mould suction of water uptake expansion material is saturated, outside bar mould after saturated, water-separating film is set, can prevent that moisture in the stopping bar mould and the moisture in member interpenetrate, follow bar mould and the sidewall mould after suction is saturated simultaneously, bed die, cover plate mould upper berth is if smear or spray slip, or the while is provided with reinforce in slip, after making idiosome, then the sidewall mould is placed on bed die, follow the cover plate die cap on the sidewall mould, allow the idiosome on sidewall mould and bed die and cover plate mould closely link together, the maintenance demoulding becomes product, during the demoulding, because the application's bar mould has adopted the water uptake expansion material making, bar mould inner sleeve has the resistance bar that is connected to power supply, after molding component, the resistance bar is switched on power, give the heating of bar mould, accelerate the dehydration of bar mould, the demoulding from the mould of bar mould is got off, convenient and time-saving, and with low cost.This shaping jig has the characteristics such as simple in structure, easy to manufacture, that cost is low, and the overall performance of the member of producing is very good, thereby has reached purpose of the present invention.
Feature of the present invention is also that described cover plate mould template limit is provided with and tiltedly chooses die face or broken line die face or arc and choose die face.Like this, can make difform cover plate structure according to above-mentioned die face.
Feature of the present invention also is the shaping mould of described hollow box, it is characterized in that the cover plate mould is dull and stereotyped mould or band arch mould.Like this, the cover plate after moulding is dull and stereotyped or the band arch bar, can satisfy different situations to the demand of cover plate.
Feature of the present invention is that also the die face on described cover plate mould four cheek board limits is identical.Like this, during moulding, the shape on cover plate four limits is all the same.
Feature of the present invention is that also the die face on the relative template of described cover plate mould limit is identical.Like this, during moulding, the relative edges of boards shape of cover plate is consistent.
It is identical that feature of the present invention is that also described cover plate mould faces the die face on template limit mutually.Like this, during moulding, the adjacent edge shape of cover plate is consistent.
Feature of the present invention also is to be provided with groove or/and raised line on the die face of described cover plate mould.Like this, during moulding, produce accordingly raised line or groove on cover plate.
Feature of the present invention is that also described bar mould is the hollow stem mould.
Feature of the present invention is that also described bar mould is provided with demoulding tapering.Like this, the bar mould arranges demoulding tapering, after formed product, and the easier demoulding of rod member.
Feature of the present invention is that also the rod end of described bar mould is provided with guiding piece.Like this, when the rod end of bar mould is provided with guiding piece, during moulding, the bar mould can be located easily and fast by guiding piece, has accelerated the manufacturing speed of product, has improved production efficiency.
Feature of the present invention also is to be provided with on described basin mould the stopping means of cover plate mould.Like this, being provided with the stopping means of cover plate mould on the basin mould, during moulding, is directly to make idiosome at cover plate mould and basin mould, and then the position of locating cover template die quickly and accurately, accelerated production efficient.
Feature of the present invention also is to be provided with on described basin mould inner corner trim shaping mould, chamfering shaping mould or arc angle shaping mould.Like this, can form corresponding structure on product.Simultaneously, what this shaping mould can be for activity, also can be for fixing; for activity the time, can conveniently replace to heteroid shaping mould, and when the demoulding; stripper apparatus can be arranged on movable shaping mould position, can protect as much as possible like this product not too easily to damage.
Feature of the present invention is that also described inner corner trim shaping mould, chamfering shaping mould or arc angle shaping mould are arranged on corner at the bottom of basin mould basin.Like this, can form corresponding structure on product.Simultaneously, what this shaping mould can be for activity, also can be for fixing; for activity the time, can conveniently replace to heteroid shaping mould, and when the demoulding; stripper apparatus can be arranged on movable shaping mould position, can protect as much as possible like this product not too easily to damage.
Feature of the present invention is that also described inner corner trim shaping mould, chamfering shaping mould or arc angle shaping mould are arranged on place, basin mould basin mouth limit.Like this, can form corresponding structure on product.Simultaneously, what this shaping mould can be for activity, also can be for fixing; for activity the time, can conveniently replace to heteroid shaping mould, and when the demoulding; stripper apparatus can be arranged on movable shaping mould position, can protect as much as possible like this product not too easily to damage.
Feature of the present invention is that also described inner corner trim shaping mould, chamfering shaping mould or arc angle shaping mould are arranged on the corner of the surrounding side form of basin mould.Like this, can form corresponding structure on product.Simultaneously, what this shaping mould can be for activity, also can be for fixing; for activity the time, can conveniently replace to heteroid shaping mould, and when the demoulding; stripper apparatus can be arranged on movable shaping mould position, can protect as much as possible like this product not too easily to damage.
Feature of the present invention also is to be provided with reinforcement or groove or projection on the basin mould.Like this, can form corresponding structure on product.
Feature of the present invention also is to be outside equipped with basin mould reinforced frame or reinforcement or bracing piece at the basin mould.Like this, can protect mould, improve the mold use number of times, reduce production cost.
Feature of the present invention also is to be provided with at the basin mouth place of basin mould wears the breach that muscle uses or wears muscle and use the hole.Like this, during moulding, can allow very easily the reinforcing bar that exposes or other reinforces buried underground in idiosome on the cover plate mould put in breach, and spacing that can spacer bar.
Feature of the present invention also is to be provided with at the edges of boards place of cover plate mould wears the breach that muscle uses or wears muscle and use the hole.Like this, during moulding, can allow very easily the reinforcing bar that exposes or other reinforces buried underground in idiosome on the cover plate mould put in breach, and spacing that can spacer bar.
Feature of the present invention also is to have certain enlarging tapering at the surrounding side form of basin mould; The enlarging tapering is 1-10 °.Like this, because the basin mould is provided with enlarging demoulding tapering, the member demoulding from the basin mould smoothly like this.
Feature of the present invention is that also the basin mouth of basin mould is greater than the bed die face.Like this, greater than the bed die face, the product of making must be the product with certain taper due to the basin mouth of basin mould, and therefore, the demoulding of this product is easier.
Feature of the present invention also is to be provided with stripper apparatus on basin mould or cover plate mould.Like this, be provided with stripper apparatus on basin mould or cover plate mould, can be convenient product is deviate from from mould.
Feature of the present invention also is to be provided with stripper apparatus on the bed die face of basin mould.Like this, be provided with stripper apparatus on the bed die face of basin mould, can be convenient product is deviate from from mould.
Feature of the present invention is that also stripper apparatus is the bolt liftout attachment or reserves skid plate.Like this, stripper apparatus is the bolt liftout attachment or reserves skid plate, during the demoulding, turns bolt and just can perhaps directly lever up the reservation skid plate with instrument with product from mold ejection, has both avoided the damage of product, has improved simultaneously demoulding efficiency.
Feature of the present invention is that also the basin mould is put together by four surrounding side forms and a bed die.
Feature of the present invention is that also described four side forms are for connecting and the movable mould of disjunctor in groups.Like this, when four side forms launched, it roughly was yi word pattern, the end to end four frame moulds of rear one-tenth that enclose.
Feature of the present invention is that also described four side form piecemeals are flexibly connected with the basin bed die respectively.Like this, four side form piecemeals are flexibly connected with the basin bed die respectively, and this basin mould roughly is crosswise when spreading out.
Feature of the present invention also is the integral body that described basin mould is formed in one; Or the whole mould of assembly type do not dismantled when being assembled into moulding of bulk-breaking; Or each split module welding or cementing or rivet into whole whole mould.
(4) description of drawings
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2, Fig. 3 are respectively the schematic diagrames after laying slip on cover plate mould, bar mould, sidewall mould and bed die.
Fig. 4 is on the basis of Fig. 2, Fig. 3, and mould is made the state diagram after the member amalgamation.
Fig. 5 is the product structure schematic diagram.
Fig. 6 is the structural representation of cover plate mould.
Fig. 7 is the structural representation of cover plate mould.
Fig. 8 is the structural representation of cover plate mould.
(5) specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention as shown in drawings, comprise sidewall mould 1, bed die 2, cover plate mould 3, during moulding, cover plate mould 3 is placed on sidewall mould 1, bed die 2 middle parts are provided with the resistance bar 5 that is connected to power supply, resistance bar 5 overcoats have bar mould 4, the material that it is characterized in that bar mould 4 is water uptake expansion material, wraps up water-separating film 10 after 4 suctions of bar mould are saturated on its wall body.Fig. 1 is the structural representation of the embodiment of the present invention.In each accompanying drawing, 1 is the sidewall mould, and 2 is bed die, and 3 is the cover plate mould, and 4 is the bar mould, and 5 is the resistance bar, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, during moulding, cover plate mould 3 is placed on sidewall mould 1, bed die 2 middle parts are provided with the resistance bar 5 that is connected to power supply, resistance bar 5 overcoats have bar mould 4, the motion bar mould that bar mould 4 is made for water uptake expansion material, wrap up water-separating film 10, the integral body that sidewall mould 1 and bed die 2 are integrated after 4 suctions of bar mould are saturated on its wall body; Fig. 2 is the state diagram after Fig. 1 lays slip, and Fig. 3 is the schematic diagram after laying slip on the cover plate mould, and Fig. 4 is the structural representation after cover plate mould 3 and sidewall mould 1 and bed die 2 amalgamations, and Fig. 5 is the product structure schematic diagram.
Feature of the present invention is also that described cover plate mould 3 template limits are provided with and tiltedly chooses die face 6 or broken line die face 7 or arc and choose die face 8.As shown in Figure 6, cover plate mould 3 template limits are provided with and tiltedly choose die face 6.As shown in Figure 7, cover plate mould 3 template limits are provided with broken line die face 7.As shown in Figure 8, cover plate mould 3 template limits are provided with arc and choose die face 8.
Claims (5)
1. hollow box mould, comprise sidewall mould (1), bed die (2), cover plate mould (3), during moulding, cover plate mould (3) is placed on sidewall mould (1), bed die (2) middle part is provided with the resistance bar (5) that is connected to power supply, resistance bar (5) overcoat has bar mould (4), the material that it is characterized in that bar mould (4) is water uptake expansion material, wraps up water-separating film (10) after bar mould (4) suction is saturated on its wall body.
2. hollow box mould according to claim 1 is characterized in that cover plate mould (3) template limit is provided with tiltedly to choose die face (6) or broken line die face (7) or arc and choose die face (8).
3. hollow box mould according to claim 2, is characterized in that sidewall mould (1) and bed die (2) are whole mould.
4. hollow box mould according to claim 2, is characterized in that four sidewall moulds (1) connect as one by connector (9) with bed die (2) respectively.
5. hollow box mould according to claim 1, is characterized in that described water-separating film (10) is plastic foil, paper or cutose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104095844A CN103158195A (en) | 2011-12-09 | 2011-12-09 | Hollow box forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104095844A CN103158195A (en) | 2011-12-09 | 2011-12-09 | Hollow box forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103158195A true CN103158195A (en) | 2013-06-19 |
Family
ID=48581993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104095844A Pending CN103158195A (en) | 2011-12-09 | 2011-12-09 | Hollow box forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103158195A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737705A (en) * | 2014-01-28 | 2014-04-23 | 常熟市鹰腾模具配件制造有限公司 | Multi-function plastic mold |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1727152A (en) * | 2004-07-28 | 2006-02-01 | 邱则有 | Die in use for molding component of concrete filled double thin wall |
| CN101412248A (en) * | 2004-01-20 | 2009-04-22 | 邱则有 | Shuttering component mould |
| CN101670616A (en) * | 2009-09-28 | 2010-03-17 | 王力平 | Demoulding preparation method of gypsum product in expansion manner |
| CN101905483A (en) * | 2009-06-04 | 2010-12-08 | 邱则有 | Forming die of thin-wall hollow member |
| CN102310471A (en) * | 2010-07-06 | 2012-01-11 | 湖南华廷筑邦建材有限公司 | Forming mold for hollow box |
-
2011
- 2011-12-09 CN CN2011104095844A patent/CN103158195A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101412248A (en) * | 2004-01-20 | 2009-04-22 | 邱则有 | Shuttering component mould |
| CN1727152A (en) * | 2004-07-28 | 2006-02-01 | 邱则有 | Die in use for molding component of concrete filled double thin wall |
| CN101905483A (en) * | 2009-06-04 | 2010-12-08 | 邱则有 | Forming die of thin-wall hollow member |
| CN101670616A (en) * | 2009-09-28 | 2010-03-17 | 王力平 | Demoulding preparation method of gypsum product in expansion manner |
| CN102310471A (en) * | 2010-07-06 | 2012-01-11 | 湖南华廷筑邦建材有限公司 | Forming mold for hollow box |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737705A (en) * | 2014-01-28 | 2014-04-23 | 常熟市鹰腾模具配件制造有限公司 | Multi-function plastic mold |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130619 |