CN102189600A - Flue gas exhaust pipeline molding die - Google Patents
Flue gas exhaust pipeline molding die Download PDFInfo
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- CN102189600A CN102189600A CN 201110095330 CN201110095330A CN102189600A CN 102189600 A CN102189600 A CN 102189600A CN 201110095330 CN201110095330 CN 201110095330 CN 201110095330 A CN201110095330 A CN 201110095330A CN 102189600 A CN102189600 A CN 102189600A
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- stopping means
- flue gas
- gas exhaust
- exhaust pipeline
- base
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Abstract
The invention discloses a flue gas exhaust pipeline molding die, which comprises a base, wherein a plurality of detachable outer templates and inner templates are vertically arranged on the base; the plurality of outer templates are enclosed to form outer die cavities; the plurality of inner templates are enclosed in the outer die cavities to form an inner die cavity; molding cavities are formed between the inner templates and the outer templates; outer limiting devices are arranged on the outer walls of the outer die cavities; and an inner limiting device is arranged in the inner die cavity. In the invention, mechanized die production of a thin-wall flue gas exhaust pipeline can be realized, the problems of incapability of mechanized production in the field of molding of pre-manufactured non-circular thin-wall members and the like are solved, a product is molded at a time, production efficiency is improved, and the labor intensity of workers is reduced; the molding cavities of the molding die are vertically placed, and a vertical production mode is used, so that fields required by production are greatly saved; vibration molding is additionally used in the production process, so that the product has high intensity and high quality; simultaneously, quality fluctuation and raw material waste which are caused by manual operation can be reduced.
Description
Technical field
The present invention relates to the pre-formed technical field of mold of Architectural Equipment, especially a kind of flue gas exhaust pipeline mould.
Background technology
Existing flue gas exhaust pipeline cross section inner chamber is a non-circular structure, substantially all adopt and make by hand, production efficiency is low, adopts the pressure-bearing type prefabrication system, and prefabricated on-the-spot occupied ground is more, because the flue gas exhaust pipeline tube wall is the thick sheet-metal duct of 10-15mm, each pipe wall thickness is difficult to be consistent when making by hand, and waste of raw materials is serious, and each tube wall is not to produce once to finish when making by hand, product strength is low, product quality is difficult to guarantee, and is easily broken in transportation, the use.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of flue gas exhaust pipeline mould, produces with the mechanization mould of realizing flue gas exhaust pipeline, enhances productivity.
For solving the problems of the technologies described above, the present invention includes base, its design feature is vertically to be provided with removable polylith exterior sheathing and inner formword on base, the polylith exterior sheathing surrounds outer die cavity, the polylith inner formword surrounds inside cavity in the die cavity outside, be formed into die cavity between the inside and outside template, the outer wall of die cavity is provided with outer stopping means outside, is provided with interior stopping means in inside cavity.
Described polylith exterior sheathing is connected on the base by fixing, stopping means; Described polylith inner formword is connected on the base by fixing, stopping means.
Per two backs that link to each other or be hinged or be hinged in turn of described polylith exterior sheathing are connected on the base by fixing, stopping means.
Described outer stopping means is ring frame or the annular table that is inserted on the outer wall of outer die cavity; Stopping means is framework or the annular table that is inserted in the inside cavity in described.
Triangular in shape or the square or polygon of the interior profile of described forming cavity cross section and outline.
Described inside cavity is two or more.
Right angle transition, chamfering transition or arc transition are adopted in the adjacent both sides in the interior profile bight of described forming cavity cross section.
Described outer stopping means and interior stopping means are fixed together by linking arm, base with outside be provided with the relative fixture that vertically is fixedly coupled together of polylith inner formword between the stopping means with the polylith exterior sheathing.
Described forming cavity top is a charging aperture, is provided with removable capping on charging aperture.
On exterior sheathing, be provided with opening, be provided with the stopper that is inserted in the forming cavity along this opening.
After adopting said structure, owing on base, vertically be provided with removable polylith exterior sheathing and inner formword, the polylith exterior sheathing surrounds outer die cavity, the polylith inner formword surrounds inside cavity in the die cavity outside, in, be formed into die cavity between the exterior sheathing, can realize the quick location of the inside and outside die cavity formed by inner and outer template, and in, relative fixed between exterior sheathing and the base and dismounting, can realize the mechanization mould production of thin-walled flue gas exhaust pipeline, solved in the prefabricated non-circular thin-wall member forming field can not mechanization production etc. a difficult problem, the product one-shot forming, enhance productivity, reduced working strength of workers, the forming cavity of this mould is vertically placed, adopt the vertical mode of production, save greatly and produce required place, be aided with vibration moulding in process of production, the product strength height, quality is good, can reduce because of caused quality fluctuation of manual work and waste of raw materials simultaneously.The outer wall of die cavity is provided with outer stopping means outside, is provided with interior stopping means in inside cavity, reaches vertically degree to guarantee the depth of parallelism between the inside and outside relatively template, and then guarantees the forming cavity shape, and the wall thickness of flue gas exhaust pipeline is consistent.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail:
Fig. 1 is the vertical section structure schematic diagram of an embodiment of the present invention;
Fig. 2 is the cross section structure schematic diagram of Fig. 1;
Fig. 3 is the vertical section structure schematic diagram of the another kind of embodiment of the present invention;
Fig. 4 is the cross section structure schematic diagram of Fig. 3;
Fig. 5 is another embodiment cross section structure schematic diagram of Fig. 1 or Fig. 3;
Fig. 6 is the structural representation of the inside and outside stopping means of the present invention;
Fig. 7 is a kind of structural representation of base of the present invention.
The specific embodiment
The present invention is intended to solve in the prefabricated non-circular thin-wall member forming field difficult problem of can not mechanization producing, and realizes that the mechanization mould of thin-walled flue gas exhaust pipeline is produced, and makes the one-shot forming of thin-walled flue gas exhaust pipeline, enhances productivity, and saves and produces required place.Below by the preferred specific embodiment the present invention is specifically described.
In the present embodiment, outer stopping means 10 is the ring frame of a hollow, interior stopping means 8 is a square plate, the ring frame and the square plate of this hollow are processed by steel plate, during actual the use, in the horizontal direction, the ring frame of hollow can be that periphery is higher than interior week, square plate is high in the middle of can being, periphery is low; Inside and outside stopping means can also be square box or the annular table of being made by angle steel or channel-section steel, the ring frame of " returning " font structure that outer stopping means is preferably processed by steel plate, outer stopping means 10 is fixed together by linking arm 6 with interior stopping means 8.The polylith inner and outer template by the concrete connected mode that fixing, stopping means are connected on the base 1 is: pillar 3 outside being provided with on the outer wall of exterior sheathing 2, outer pillar stretches out exterior sheathing respectively about in the of 2 two ends in two ends about in the of 3, on base 1, be provided with the plug-in opening that inserts for outer pillar 3, stopping means 10 is provided with the plug-in opening that inserts for outer pillar 3 outside, outer pillar 3 can be fixed together with exterior sheathing 2 outer walls, also can be fixed together by tilted supporter 13 and exterior sheathing 2 outer walls, outer pillar 3 and tilted supporter 13 can play booster action to exterior sheathing 2.Pillar 12 on the inwall of inner formword 4, being provided with, interior pillar stretches out inner formword respectively about in the of 4 two ends in two ends about in the of 12, on base 1, be provided with the plug-in opening that inserts for interior pillar 12, interior pillar 12 can be fixed together with inner formword 4 inwalls, also can be fixed together by tilted supporter 13 and inner formword 4 inwalls, interior pillar 12 and tilted supporter 13 can play booster action to inner formword 4.Outer pillar 3 can be a segmental structure with interior pillar 12.Base 1 with outside be provided with between the stopping means 10 with base 1 and outside polylith inner formword 4 and the polylith exterior sheathing 2 relative fixtures that vertically are fixedly coupled together between the stopping means 10, this fixture be base 1 and outside be provided with support column 5 between the stopping means 10, base 1 and outer stopping means 10 are provided with the hole of passing for support column 5 16, the effect of support column 5 is with polylith inner formword between base 1 and outer stopping means 10 and base 1 and the outer stopping means 10 4 and polylith exterior sheathing 2 relative vertically being fixedly coupled together, simultaneously also can to base 1 with in, outer stopping means plays up and down vertically position-limiting action; And the effect of inside and outside stopping means is the depth of parallelism and the vertical degree that guarantees between each inside and outside relatively template, make between each inside and outside relatively template and be not distorted, and then the shape of assurance forming cavity 11, each wall thickness of flue gas exhaust pipeline is consistent, and lock screw can be established by single head in the end of support column 5, also can establish lock screw in two ends, be that support column 5 can be a single ended bolt, also can be stud, outside on the stopping means 10 symmetry be provided with hanger 7, be convenient to lifting, move.For the curing and the maintenance of the flue gas exhaust pipeline after the moulding, be provided with removable capping 9 at forming cavity 11 top oral areas, be convenient to this mould horizontally together with the thin-walled flue gas exhaust pipeline in its forming cavity 11, and then make things convenient for the dismounting of this mould.On exterior sheathing 2, be provided with opening, be provided with the stopper 26 that is inserted in the forming cavity 11 along this opening, push up on the outer wall of the inner formword relative with this opening 4 the inner of stopper 26, on flue gas exhaust pipeline, form air inlet with this, the shape of air inlet is determined by the opening of opening on exterior sheathing 2, the shape of stopper 26 and the shape of this opening adapt, also can corresponding be provided with the opening that adapts with stopper 26 shapes on the inner formword 4, air inlet on the flue gas exhaust pipeline can be two, two air inlets can adjacently be provided with, and also can be oppositely arranged.
In the present embodiment, polylith inner formword 4 is separate, and polylith exterior sheathing 2 is hinged together by jointed shaft 14 in turn, between outermost relatively two exterior sheathings 2 by locking button 15 lockings.Certainly, when polylith exterior sheathing 2 is even number, can link to each other in twos or two two-phases hinge, and inner formword 4 also can two two-phases be hinged, preferably polylith exterior sheathing 2 is separate.Should prevent that inside and outside template is with respect to base 1 rotation, non-circular structures such as the preferred triangle of the cross sectional shape of inside and outside pillar two ends, square or polygon, plug-in opening on the base 1 is corresponding with aforementioned cross sectional shape, when inside and outside pillar two ends is column structure, can the lockable mechanism that prevent its rotation be set between inside and outside pillar lower end and base 1, this lockable mechanism can adopt any known structure.
In the present embodiment, in, exterior sheathing is by fixing, stopping means is connected on the base 1, be meant on base 1 in, exterior sheathing keeps relative position not change each other, guarantee that each is mutually internal, the depth of parallelism between the exterior sheathing and vertical degree, and then the shape of assurance forming cavity 11, each wall thickness of flue gas exhaust pipeline is consistent, this with in, the effect of outer stopping means is complemented each other, in, exterior sheathing is by fixing, stopping means is connected on the base 1, be that restriction is respectively mutually internal, the position relation of exterior sheathing lower end, in, outer stopping means is that restriction is respectively mutually internal, the position relation of exterior sheathing upper end.
Embodiment 2, and as shown in Figure 3, Figure 4, this flue gas exhaust pipeline mould comprises base 1, vertically is provided with removable polylith exterior sheathing 2 and inner formword 4 on base 1.This dismantled and assembled being meant: polylith exterior sheathing 2 is connected on the base 1 by fixing, stopping means; Polylith inner formword 4 is connected on the base 1 by fixing, stopping means.Polylith exterior sheathing 2 surrounds outer die cavity, polylith inner formword 4 surrounds inside cavity 17 in the die cavity outside, be formed into die cavity 11 between the inside and outside template, forming cavity 11 tops are charging aperture, polylith inner formword 4 and polylith exterior sheathing 2 are contour, the outer wall of die cavity is provided with outer stopping means 10 outside, stopping means 8 in being provided with in inside cavity 17.
In the present embodiment, inside and outside stopping means is identical with previous embodiment.And the polylith inner and outer template by the concrete connected mode that fixing, stopping means are connected on the base 1 is: the outer wall at exterior sheathing 2 is installed with dies holder 21 in both ends up and down, base 1 and outside be installed with the Connection Block 23 corresponding on the stopping means 10 with dies holder 21, be connected and fixed by locking mechanism 18 between dies holder 21 and the Connection Block 23, this locking mechanism 18 can be a snap close, also can be fixed-use bolt.Inwall bottom at inner formword 4 is installed with dies holder 21, on base 1, be installed with the Connection Block 23 corresponding with dies holder 21, be connected and fixed by locking mechanism 18 between dies holder 21 and the Connection Block 23, this locking mechanism 18 can be a snap close, it also can be fixed-use bolt, for easy to operate, on base 1, have working hole 19 corresponding to inside cavity 17, be installed with the supporting seat 22 corresponding with interior stopping means 8 in the inwall upper end of inner formword 4.Dies holder 21 on each inside and outside template and the Connection Block 23 on the base 1 and between locking mechanism 18, can be two groups that are provided with at interval.Base 1 and outside be provided with support column 5 between the stopping means 10, base 1 and outer stopping means 10 are provided with the hole of passing for support column 5 16, the effect of support column 5 is with polylith inner formword between base 1 and outer stopping means 10 and base 1 and the outer stopping means 10 4 and polylith exterior sheathing 2 relative vertically being fixedly coupled together, also can play up and down vertically position-limiting action to base 1 and inside and outside stopping means simultaneously; And the effect of inside and outside stopping means is the depth of parallelism and the vertical degree that guarantees between each inside and outside relatively template, make between each inside and outside relatively template and be not distorted, and then the shape of assurance forming cavity 11, each wall thickness of flue gas exhaust pipeline is consistent, and lock screw can be established by single head in the end of support column 5, also can establish lock screw in two ends, be that support column 5 can be a single ended bolt, also can be stud, outside on the stopping means 10 symmetry be provided with hanger 7, be convenient to lifting, move.
In the present embodiment, the syndeton between the setting of capping 9, the setting of air inlet and the polylith inner and outer template is identical with aforementioned structure.And in, exterior sheathing is by fixing, stopping means is connected on the base 1, both be meant on base 1 in, exterior sheathing keeps relative position not change each other, in also being meant, should relative fixed be connected between exterior sheathing and the base 1, also for convenience detach, and guarantee that each is mutually internal, the depth of parallelism between the exterior sheathing and vertical degree, and then the shape of assurance forming cavity 11, each wall thickness of flue gas exhaust pipeline is consistent, this with in, the effect of outer stopping means is complemented each other, in, exterior sheathing is by fixing, stopping means is connected on the base 1, also be that restriction is respectively mutually internal, the position of exterior sheathing lower end and relative fixed annexation, in, outer stopping means is that restriction is respectively mutually internal, the position relation of exterior sheathing upper end.Therefore, when interior, the dies holder 21 of exterior sheathing bottom and the Connection Block 23 on the base 1 and between locking mechanism 18 be enough to make base 1 with in, when exterior sheathing keeps relative position not change each other, then the dies holder 21 of exterior sheathing 2 upper ends and the corresponding Connection Block 23 that is arranged on the outer stopping means 10 can remove, base 1 and outside support column 5 between the stopping means 10 also can remove, and outer stopping means 10 not only can be arranged on the outer wall upper end of outer die cavity, also can be arranged on the outer wall middle part of outer die cavity, 7 of hangers are arranged on the base 1 symmetrically.
Embodiment 3, as shown in Figure 5, fixing, stopping means between the polylith inner and outer template of this flue gas exhaust pipeline mould and the base 1 and the inside and outside stopping means in inside and outside die cavity etc. are identical with the structure of aforementioned two embodiment, difference is: be provided with two inside cavity 17 outside being surrounded by polylith exterior sheathing 2 in the die cavity, certainly inside cavity 17 can also be more than two, form the disjunctor flue gas exhaust pipeline, the shape of each inside cavity 17, size can be identical, also can be inequality.
Flue gas exhaust pipeline mould as shown in Figure 7, be the inner formword groove 25 and exterior sheathing groove 24 that on base 1, is provided with plug-in mounting polylith inner formword 4 and polylith exterior sheathing 2, adjacent inner and outer template groove is parallel, polylith exterior sheathing 2 is inserted into and surrounds outer die cavity in the exterior sheathing groove 24, polylith inner formword 4 is inserted in the inner formword groove 25 and surrounds inside cavity 17 in the die cavity outside, in, be formed into die cavity 11 between the exterior sheathing, in, outer stopping means etc. are identical with the structure of previous embodiment, base 1 with outside be provided with between the stopping means 10 with base 1 and outside polylith inner formword 4 and the polylith exterior sheathing 2 relative fixtures that vertically are fixedly coupled together between the stopping means 10, this fixture can be the version of the support column 5 among the embodiment 1, also can adopt among the embodiment 2 in, concrete connected mode between exterior sheathing and the base 1.
Among the aforesaid embodiment, the interior profile of forming cavity 11 cross sections and outline are to be example with square, and during actual the use, the interior profile of forming cavity 11 cross sections and outline can also be triangle or polygon.And the adjacent both sides in the interior profile bight of forming cavity 11 cross sections, it can be right angle transition as shown in Figure 2, it also can be chamfering transition as shown in Figure 4, it can also be arc transition as shown in Figure 5, when chamfering transition or arc transition are adopted in the adjacent both sides in the interior profile bight of forming cavity 11 cross sections, then the adjacent both sides in the interior profile bight of flue gas exhaust pipeline cross section are chamfering transition or arc transition, can strengthen the bulk strength of flue gas exhaust pipeline like this, also are convenient to the inner formword demoulding.Wedge that interior stopping means 8 can also be an opposite disposed or outer strainer.On the inwall of each inner formword 4, can also be provided with structures such as reinforcement on the outer wall of exterior sheathing 2, to strengthen self intensity of inside and outside template; On the outer wall of a certain exterior sheathing 2, be provided with for bindiny mechanism's (not shown) that vibrator is used is installed, also this mould can be placed on the shaking platform, improve the packing of flue gas exhaust pipeline by vibration, can also be by the crushing block compacting that adapts with forming cavity 11 cross sections.
Claims (10)
1. flue gas exhaust pipeline mould, comprise base (1), it is characterized in that on base (1), vertically being provided with removable polylith exterior sheathing (2) and inner formword (4), polylith exterior sheathing (2) surrounds outer die cavity, polylith inner formword (4) surrounds inside cavity (17) in the die cavity outside, be formed into die cavity (11) between the inside and outside template, the outer wall of die cavity is provided with outer stopping means (10) outside, is provided with interior stopping means (8) in inside cavity (17).
2. flue gas exhaust pipeline mould according to claim 1 is characterized in that described polylith exterior sheathing (2) is connected on the base (1) by fixing, stopping means; Described polylith inner formword (4) is connected on the base (1) by fixing, stopping means.
3. flue gas exhaust pipeline mould according to claim 1 is characterized in that per two backs that link to each other or be hinged or be hinged in turn of described polylith exterior sheathing (2) are connected on the base (1) by fixing, stopping means.
4. according to the described flue gas exhaust pipeline mould of claim 1 to 3, it is characterized in that described outer stopping means (10) is ring frame or annular table on the outer wall that is inserted into outer die cavity; Stopping means (8) is for being inserted into framework or the annular table in the inside cavity (17) in described.
5. according to each described flue gas exhaust pipeline mould of claim 1 to 3, it is characterized in that the interior profile of described forming cavity (11) cross section and outline is triangular in shape or square or polygon.
6. according to each described flue gas exhaust pipeline mould of claim 1 to 3, it is characterized in that described inside cavity (17) is two or more.
7. according to each described flue gas exhaust pipeline mould of claim 1 to 3, it is characterized in that right angle transition, chamfering transition or arc transition are adopted in the adjacent both sides in the interior profile bight of described forming cavity (11) cross section.
8. according to each described flue gas exhaust pipeline mould of claim 1 to 3, it is characterized in that described outer stopping means (10) and interior stopping means (8) are fixed together by linking arm (6), base (1) with outside be provided with the relative fixture that vertically is fixedly coupled together of polylith inner formword (4) between the stopping means (10) with polylith exterior sheathing (2).
9. according to each described flue gas exhaust pipeline mould of claim 1 to 3, it is characterized in that described forming cavity (11) top is a charging aperture, on charging aperture, be provided with removable capping (9).
10. according to each described flue gas exhaust pipeline mould of claim 1 to 3, it is characterized in that on exterior sheathing (2), being provided with opening, be provided with the stopper (26) that is inserted in the forming cavity (11) along this opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110095330XA CN102189600B (en) | 2011-04-16 | 2011-04-16 | Flue gas exhaust pipeline molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110095330XA CN102189600B (en) | 2011-04-16 | 2011-04-16 | Flue gas exhaust pipeline molding die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102189600A true CN102189600A (en) | 2011-09-21 |
| CN102189600B CN102189600B (en) | 2012-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110095330XA Active CN102189600B (en) | 2011-04-16 | 2011-04-16 | Flue gas exhaust pipeline molding die |
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| Country | Link |
|---|---|
| CN (1) | CN102189600B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009476A (en) * | 2011-09-24 | 2013-04-03 | 吴忠纯 | Square tube pouring mould |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10100129A (en) * | 1996-10-01 | 1998-04-21 | Kawaden Co Ltd | Mold of pile fitted with prestressed high strength concrete node |
| JP2004216775A (en) * | 2003-01-16 | 2004-08-05 | Toshiba Ceramics Co Ltd | Molding cast for ceramic bent pipe |
| CN201537976U (en) * | 2009-11-30 | 2010-08-04 | 陈校兴 | Forming die for exhaust passage pipe body |
| CN202016108U (en) * | 2011-04-16 | 2011-10-26 | 韩文强 | Forming mold for flue gas exhaust pipeline |
-
2011
- 2011-04-16 CN CN201110095330XA patent/CN102189600B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10100129A (en) * | 1996-10-01 | 1998-04-21 | Kawaden Co Ltd | Mold of pile fitted with prestressed high strength concrete node |
| JP2004216775A (en) * | 2003-01-16 | 2004-08-05 | Toshiba Ceramics Co Ltd | Molding cast for ceramic bent pipe |
| CN201537976U (en) * | 2009-11-30 | 2010-08-04 | 陈校兴 | Forming die for exhaust passage pipe body |
| CN202016108U (en) * | 2011-04-16 | 2011-10-26 | 韩文强 | Forming mold for flue gas exhaust pipeline |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009476A (en) * | 2011-09-24 | 2013-04-03 | 吴忠纯 | Square tube pouring mould |
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| Publication number | Publication date |
|---|---|
| CN102189600B (en) | 2012-10-31 |
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