CN202016114U

CN202016114U - Integral-demoulding mould used in smoke-removing pipeline forming

Info

Publication number: CN202016114U
Application number: CN2011201119522U
Authority: CN
Inventors: 韩文凯; 韩文强
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-16
Filing date: 2011-04-16
Publication date: 2011-10-26
Anticipated expiration: 2021-04-16

Abstract

The utility model discloses an integral-demoulding mould used in smoke-removing pipeline forming. The integral-demoulding mould comprises a base, wherein a plurality of external mould plates and internal mould plates are arranged on the base vertically, the plurality of external mould plates form an integral structure and encircle to form an external mould cavity, the plurality of internal mould plates form an integral structure and encircle to form an internal mould cavity, a forming cavity is formed between the external mould plates and the internal mould plates, an external limit device is arranged on the outer wall of the external mould cavity, and an internal limit device is arranged in the internal mould cavity. The integral-demoulding mould can realize mechanized mould production of thin-walled smoke-removing pipeline, solves the problem that the mechanized production can not be realized in the precast non-circular-shaped thin-walled part forming field, achieves one-step forming, improves the production efficiency, and reduces the labor intensity of workers. The forming cavity of the forming mould is vertically arranged, and a vertical production mode and integral demoulding are adopted, so that the ground for production is greatly saved. Vibration forming plays an assisting role in the production, so that the product strength is high and the quality is good, and quality instability and raw material waste due to manual operation are reduced simultaneously.

Description

Flue gas exhaust pipeline molded integral demoulding mould

Technical field

The utility model relates to the pre-formed technical field of mold of Architectural Equipment, especially a kind of flue gas exhaust pipeline molded integral demoulding 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 problems to be solved in the utility model provides a kind of flue gas exhaust pipeline molded integral demoulding mould, produces with the mechanization mould of realizing flue gas exhaust pipeline, enhances productivity.

For solving the problems of the technologies described above, the utility model comprises base, its design feature is vertically to be provided with polylith exterior sheathing and inner formword on base, the polylith exterior sheathing is into a single integrated structure to surround outer die cavity, surround inside cavity in the into a single integrated structure die cavity outside of polylith inner formword, 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.

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.

After adopting said structure, owing on base, vertically be provided with polylith exterior sheathing and inner formword, the polylith exterior sheathing is into a single integrated structure to surround outer die cavity, surround inside cavity in the into a single integrated structure die cavity outside of polylith inner formword, 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 vertically is provided with, and adopts the vertical mode of production, the whole demoulding, 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 utility model is described in further detail:

Fig. 1 is the vertical section structure schematic diagram of a kind of embodiment of the utility model;

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 utility model;

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 utility model;

Fig. 7 is a kind of structural representation of the utility model base.

The specific embodiment

The utility model 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 utility model is specifically described.

Embodiment 1, as Fig. 1, Fig. 2 and shown in Figure 6, this flue gas exhaust pipeline molded integral demoulding mould comprises base 1, on base 1, vertically be provided with polylith exterior sheathing 2 and inner formword 4, polylith exterior sheathing 2 is into a single integrated structure to surround outer die cavity, surround inside cavity 17 in the polylith inner formword 4 into a single integrated structure die cavitys 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.Polylith exterior sheathing 2 is connected on the base 1 by fixing, stopping means, and polylith inner formword 4 is connected on the base 1 by fixing, stopping means, makes and forms removable version between base 1 and polylith exterior sheathing 2 and the inner formword 4.

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 10 is preferably processed by steel plate, outer stopping means 10 and interior stopping means 8 are fixed together by linking arm 6.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.On exterior sheathing 2, be provided with opening, be provided with the stopper 14 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 14, 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 14 and the shape of this opening adapt, also can corresponding be provided with the opening that adapts with stopper 14 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, 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.During actual the use, the inside and outside template of polylith can be separate respectively, 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.

Embodiment 2, as shown in Figure 3, Figure 4, this flue gas exhaust pipeline molded integral demoulding mould comprises base 1, on base 1, vertically be provided with polylith exterior sheathing 2 and inner formword 4, polylith exterior sheathing 2 is into a single integrated structure to surround outer die cavity, surrounds inside cavity 17 in the polylith inner formword 4 into a single integrated structure die cavitys outside, is formed into die cavity 11 between the inside and outside template, forming cavity 11 tops are charging aperture, and polylith inner formword 4 and polylith exterior sheathing 2 are contour.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.

In the present embodiment, 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 bottom at exterior sheathing 2 is installed with dies holder 21, 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.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.Also be provided with outer stopping means 10 outside on the outer wall of die cavity, stopping means 8 in inside cavity 17, also being provided with, be installed with the supporting seat 22 corresponding with interior stopping means 8 in the inwall upper end of inner formword 4, the outer wall upper end of exterior sheathing 2 is installed with the supporting seat 22 corresponding with outer stopping means 10.And the inside and outside stopping means in the inside and outside die cavity; Fixing, stopping means between polylith inner and outer template and the base 1; Capping 9 and air inlet etc. are identical with the structure of previous embodiment.

Embodiment 3, as shown in Figure 5, fixing, stopping means between the polylith inner and outer template of this flue gas exhaust pipeline molded integral demoulding mould and the base 1 and the structure of the inside and outside stopping means in inside and outside die cavity and aforementioned two embodiment are identical, 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 molded integral demoulding 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 is 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 the bindiny mechanism 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

1. flue gas exhaust pipeline molded integral demoulding mould, comprise base (1), it is characterized in that on base (1), vertically being provided with polylith exterior sheathing (2) and inner formword (4), polylith exterior sheathing (2) is into a single integrated structure to surround outer die cavity, surround inside cavity (17) in the into a single integrated structure die cavity outside of polylith inner formword (4), be formed into die cavity (11) between the inside and outside template.

2. flue gas exhaust pipeline molded integral demoulding mould according to claim 1 is characterized in that 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).

3. flue gas exhaust pipeline molded integral demoulding mould according to claim 1 is characterized in that described exterior sheathing (2) is connected on the base (1) by fixing, stopping means; Described inner formword (4) is connected on the base (1) by fixing, stopping means.

4. flue gas exhaust pipeline molded integral demoulding mould according to claim 1 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 molded integral demoulding mould of claim 1 to 4, 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 molded integral demoulding mould of claim 1 to 4, it is characterized in that described inside cavity (17) is two or more.

7. according to each described flue gas exhaust pipeline molded integral demoulding mould of claim 1 to 4, 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 molded integral demoulding mould of claim 1 to 4, 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 molded integral demoulding mould of claim 1 to 4, 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 molded integral demoulding mould of claim 1 to 4, it is characterized in that on exterior sheathing (2), being provided with opening, be provided with the stopper (14) that is inserted in the forming cavity (11) along this opening.