CN202029222U - Molding die of flue gas exhaust pipeline - Google Patents
Molding die of flue gas exhaust pipeline Download PDFInfo
- Publication number
- CN202029222U CN202029222U CN2011201119132U CN201120111913U CN202029222U CN 202029222 U CN202029222 U CN 202029222U CN 2011201119132 U CN2011201119132 U CN 2011201119132U CN 201120111913 U CN201120111913 U CN 201120111913U CN 202029222 U CN202029222 U CN 202029222U
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- China
- Prior art keywords
- flue gas
- exterior sheathing
- gas exhaust
- exhaust pipeline
- left frame
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Abstract
The utility model discloses a molding die of a flue gas exhaust pipeline. The molding die comprises a left side frame and a right side frame, wherein a plurality of detachable outer templates and a plurality of detachable inner templates are arranged between the left side frame and the right side frame; the outer templates are encircled into an outer die cavity; the inner templates are encircled into an inner die cavity in the outer die cavity; a molding cavity is formed between the inner templates and the outer templates; and at least one of the outer templates is provided with a feeding hole. Due to the adoption of the molding die, mechanical die production of a thin-wall flue gas exhaust pipeline can be realized, the problems of unavailable mechanical production and the like in the field of molding of a prefabricated non-circular thin-wall member are solved, a product is molded at a time, the production efficiency is improved, the labor intensity of workers is lowered, and the place needed by the production is greatly saved; vibration molding is performed in a production process, so that high product intensity and good quality are achieved; and simultaneously, the quality fluctuation and the waste of raw materials caused by manual operation can be reduced.
Description
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 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 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 left frame, right frame, between left frame and right frame, 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, be formed into die cavity between the inside and outside template, an exterior sheathing is provided with charging aperture at least therein.
Described polylith exterior sheathing is connected on left frame and the right frame by fixing, stopping means; Described polylith inner formword is connected on left frame and the right frame by fixing, stopping means.
The exterior sheathing that has charging aperture can open and close with respect to its adjacent exterior sheathing.
Per two backs that are hinged or are hinged in turn of described polylith exterior sheathing are connected on left frame and the right frame by fixing, stopping means.
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.
Between left frame and right frame, be provided with fixed connection apparatus.
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 between left frame and right frame, 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, reduce working strength of workers, saved 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.
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 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, the utility model serves as vertically with the length direction of flue gas exhaust pipeline, is horizontal perpendicular to the cutting plane of length direction.
Embodiment 1, and as shown in Figure 1 and Figure 2, this flue gas exhaust pipeline mould comprises left frame 1, right frame 8, is provided with removable polylith exterior sheathing 3 and inner formword 2 between left frame 1 and right frame 8.This dismantled and assembled being meant: polylith exterior sheathing 3 is connected on left frame 1 and the right frame 8 by fixing, stopping means; Polylith inner formword 2 is connected on left frame 1 and the right frame 8 by fixing, stopping means.Polylith exterior sheathing 3 surrounds outer die cavity, polylith inner formword 2 surrounds inside cavity 12 in the die cavity outside, be formed into die cavity 9 between the inside and outside template, the interior profile of forming cavity 9 cross sections and outline are square, at least therein an exterior sheathing 3 is provided with charging aperture 15, this charging aperture 15 is provided with able to turn on or off door, and is hinged by hinge 13 between the door that this is able to turn on or off and this exterior sheathing 3, and this able to turn on or off door is open inward along these exterior sheathing 3 width sides.
In the present embodiment, the polylith inner and outer template by the concrete connected mode that fixing, stopping means are connected on left frame 1 and the right frame 8 is: pillar 4 outside being provided with on the outer wall of exterior sheathing 3, two ends, exterior sheathing 3 left and right sides are stretched out at two ends, outer pillar 4 left and right sides respectively, on left frame 1 and right frame 8, be respectively equipped with the plug-in opening that inserts for outer pillar 4, outer pillar 4 can be fixed together with exterior sheathing 3 outer walls, also can be fixed together by tilted supporter 11 and exterior sheathing 3 outer walls, outer pillar 4 and tilted supporter 11 can play booster action to exterior sheathing 3.Pillar 10 on the inwall of inner formword 2, being provided with, two ends, inner formword 2 left and right sides are stretched out at two ends, interior pillar 10 left and right sides respectively, on left frame 1 and right frame 8, be respectively equipped with the plug-in opening that inserts for interior pillar 10, interior pillar 10 can be fixed together with inner formword 2 inwalls, also can be fixed together by tilted supporter 11 and inner formword 2 inwalls, interior pillar 10 and tilted supporter 11 can play booster action to inner formword 2.Certainly, the polylith exterior sheathing is connected to left frame 1 by fixing, stopping means: three exterior sheathing 3(do not have charging aperture 15 therein) the outer wall structure, type of attachment that are provided with 4, three outer pillars 4 of outer pillar and aforementioned structure, type of attachment identical; Another piece exterior sheathing 3(is provided with charging aperture 15) outer wall on can be provided with outer pillar 4, also can not establish outer pillar 4, outside it is provided with during pillar 4, outer pillar 4 can be concordant with exterior sheathing 3 left and right sides, also can stretch out two ends, exterior sheathing 3 left and right sides respectively in two ends, the left and right sides, when outer pillar 4 is concordant with exterior sheathing 3 left and right sides, outer pillar 4 can be located at the roughly centre position of exterior sheathing 3 widths, the exterior sheathing 3 that this moment, this exterior sheathing 3 widths one side was adjacent is hinged, and this exterior sheathing that has charging aperture 15 3 can be opened and closed with right frame 8 with respect to its adjacent exterior sheathing and left frame 1; When two ends, exterior sheathing 3 left and right sides are stretched out at two ends, outer pillar 4 left and right sides respectively, should place this exterior sheathing 3 widths one side (away from the opened limit end of charging aperture 15) by outer pillar 4, this moment, two ends, outer pillar 4 left and right sides can be inserted respectively in the plug-in opening corresponding on left frame 1 and the right frame 8, use as jointed shaft, this exterior sheathing that has charging aperture 15 3 can be opened and closed with right frame 8 with respect to its adjacent exterior sheathing and left frame 1; During pillar 4, this exterior sheathing 3 that has charging aperture 15 is hinged by hinge 14 with adjacent exterior sheathing 3 outside not establishing.Outer pillar 4 can be a segmental structure with interior pillar 10.Between left frame 1 and right frame 8, be provided with fixed connection apparatus, this fixed connection apparatus is to be provided with joint pin 5 between left frame 1 and right frame 8, left frame 1 is provided with the hole 21 that joint pin 5 passes with right frame 8, lock screw can be established by single head in the end of joint pin 5, also can establish lock screw in two ends, being that joint pin 5 can be a single ended bolt, also can be stud.The hole (not shown) that is provided with hanger or lifting usefulness of symmetry is convenient to lifting, is moved on left frame 1 and right frame 8.Left frame 1 is framework or annular table with right frame 8, this framework can be ring frame or square plate, this ring frame, annular table and square plate are processed by steel plate, left frame 1 forms sealing to two ends, forming cavity 9 left and right sides simultaneously with right frame 8, the ring frame of " returning " font structure that left frame 1 and right frame 8 are preferably processed by steel plate.On exterior sheathing 3, be provided with opening, be provided with the stopper 7 that is inserted in the forming cavity 9 along this opening, push up on the outer wall of the inner formword relative with this opening 2 the inner of stopper 7, 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 3, the shape of stopper 7 and the shape of this opening adapt, also can corresponding be provided with the opening that adapts with stopper 7 shapes on the inner formword 2, 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 2 is separate, and polylith exterior sheathing 3 is hinged together by jointed shaft in turn, outermost relatively two exterior sheathing 3(wherein one have charging aperture 15) between by locking button 6 lockings.Certainly, when polylith exterior sheathing 3 is even number, can two two-phases be hinged, and inner formword 2 also can two two-phases be hinged, preferably the inside and outside template of polylith is separate.Should prevent that inside and outside template is with respect to left frame 1 and right frame 8 rotations, non-circular structures such as the preferred triangle of the cross sectional shape of inside and outside pillar two ends, square or polygon, left frame 1 is corresponding with the plug-in opening and the aforementioned cross sectional shape of right frame 8, 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 left frame 1 and right frame 8, this lockable mechanism can adopt any known structure.
In the present embodiment, inside and outside template is connected on left frame 1 and the right frame 8 by fixing, stopping means, both be meant that the inside and outside template on left frame 1 and right frame 8 kept relative position not change each other, also be meant between inside and outside template and left frame 1 and the right frame 8 and should relative fixed be connected, also for convenience detach, and guarantee that the depth of parallelism between each inside and outside relatively template reaches vertically degree, and then the shape of assurance forming cavity 9, each wall thickness of flue gas exhaust pipeline is consistent.
In the present embodiment, the polylith inner and outer template by the concrete connected mode that fixing, stopping means are connected on left frame 1 and the right frame 8 is: the both ends, the outer wall left and right sides at exterior sheathing 3 are installed with dies holder 18, on left frame 1 and right frame 8, be installed with the Connection Block 19 corresponding with dies holder 18, be connected and fixed by locking mechanism 16 between dies holder 18 and the Connection Block 19, this locking mechanism 16 can be a snap close, also can be fixed-use bolt.Both ends, the inwall left and right sides at inner formword 2 are installed with dies holder 18, on left frame 1 and right frame 8, be installed with the Connection Block 19 corresponding with dies holder 18, be connected and fixed by locking mechanism 16 between dies holder 18 and the Connection Block 19, this locking mechanism 16 can be a snap close, it also can be fixed-use bolt, for easy to operate, having working hole 17 corresponding on the left frame 1 of inside cavity 12 and the right frame 8.Connection Block 19 on dies holder 18 on each inside and outside template and left frame 1 and the right frame 8 and between locking mechanism 16, can be two groups that are provided with at interval.Certainly, the polylith exterior sheathing is connected to left frame 1 by fixing, stopping means: three exterior sheathing 3(do not have charging aperture 15 therein) both ends, the outer wall left and right sides be installed with dies holder 18, on left frame 1 and right frame 8, be installed with the Connection Block 19 corresponding with dies holder 18, be connected and fixed by locking mechanism 16 between dies holder 18 and the Connection Block 19, this locking mechanism 16 can be a snap close, also can be fixed-use bolt; Another piece exterior sheathing 3(is provided with charging aperture 15) hinged with adjacent exterior sheathing 3 by hinge 14, or hinged with left frame 1 and right frame 8 respectively by hinge 14, this exterior sheathing that has charging aperture 15 3 can be opened and closed with right frame 8 with respect to its adjacent exterior sheathing and left frame 1.
In the present embodiment, the fixed connection apparatus between structural relation between the polylith inner and outer template and left frame 1 and the right frame 8, air inlet etc. are identical with aforementioned structure.Difference is: the disassembly and assembly structure between polylith inner and outer template between left frame 1 and the right frame 8 and left frame 1 and the right frame 8, promptly between polylith inner and outer template and left frame 1 and the right frame 8 fixing, stopping means is different.Inside and outside template is connected on left frame 1 and the right frame 8 by fixing, stopping means, both be meant that the inside and outside template between left frame 1 and right frame 8 kept relative position not change each other, also be meant between inside and outside template and left frame 1 and the right frame 8 and should relative fixed be connected, also for convenience detach, and guarantee the depth of parallelism between each inside and outside relatively template, and then the shape of assurance forming cavity 9, each wall thickness of flue gas exhaust pipeline is consistent.Therefore, when two ones dies holder 18 about inside and outside template and the Connection Block 19 on left frame 1 and the right frame 8 and between locking mechanism 16 when being enough to make left frame 1 to keep relative position not change each other with right frame 8 and inside and outside template, then the fixed connection apparatus between left frame 1 and the right frame 8 removes.
Embodiment 3, as shown in Figure 5, disassembly and assembly structure between the left frame 1 of this flue gas exhaust pipeline mould and the polylith inner and outer template between the right frame 8 and left frame 1 and the right frame 8, promptly fixing, the stopping means between polylith inner and outer template and left frame 1 and the right frame 8 etc. is identical with aforementioned structure.Difference is: be provided with two inside cavity 12 outside being surrounded by polylith exterior sheathing 3 in the die cavity, inside cavity 12 can also be more than two certainly, forms the disjunctor flue gas exhaust pipeline, and the shape of each inside cavity 12, size can be identical, also can be inequality.
Flue gas exhaust pipeline mould as shown in Figure 6, be the inner formword groove 20 and exterior sheathing groove 19 that on left frame 1 and right frame 8, is provided with plug-in mounting polylith inner formword 2 and polylith exterior sheathing 3, but exterior sheathing groove 19 is with respect to the quantity of exterior sheathing 3 one groove less, this position is corresponding to the exterior sheathing 3 that has charging aperture 15, this exterior sheathing 3 that has charging aperture 15 is identical with the on-off structure and the previous embodiment of right frame 8 with respect to its adjacent exterior sheathing and left frame 1, adjacent inner and outer template groove is parallel, surround outer die cavity (wherein three blocks of exterior sheathings 3 are inserted in the exterior sheathing groove 19) by polylith exterior sheathing 3, polylith inner formword 4 is inserted in the inner formword groove 20 and surrounds inside cavity 12 in the die cavity outside, in, be formed into die cavity 9 between the exterior sheathing, between left frame 1 and right frame 8, be provided with the fixture that link together of the polylith inner formword between left frame 1 and the right frame 82 with polylith exterior sheathing 3 relative horizontal fixed, this fixture can be the version of the joint pin 5 among the embodiment 1, also can adopt among the embodiment 2 in, concrete connected mode between exterior sheathing and left frame 1 and the right frame 8.
Among the aforesaid embodiment, the interior profile of forming cavity 9 cross sections and outline are to be example with square, and during actual the use, the interior profile of forming cavity 9 cross sections and outline can also be triangle or polygon.And the adjacent both sides in the interior profile bight of forming cavity 9 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 9 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.On the inwall of each inner formword 2, can also be provided with structures such as reinforcement on the outer wall of exterior sheathing 3, to strengthen self intensity of inside and outside template; On the outer wall of a certain exterior sheathing 3, 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.This mould in use, can turn an angle, be about to charging aperture 15 and be tilted to setting, charging aperture 15 can be two or more, when charging aperture 15 can be two or more, two charging apertures 15 can be oppositely arranged, and are about to two charging apertures 15 and are arranged on two exterior sheathings 3 that can open relatively, also can alternately be provided with.
Claims (10)
1. flue gas exhaust pipeline mould, it is characterized in that comprising left frame (1), right frame (8), between left frame (1) and right frame (8), be provided with removable polylith exterior sheathing (3) and inner formword (2), polylith exterior sheathing (3) surrounds outer die cavity, polylith inner formword (2) surrounds inside cavity (12) in the die cavity outside, be formed into die cavity (9) between the inside and outside template, an exterior sheathing (3) is provided with charging aperture (15) at least therein.
2. flue gas exhaust pipeline mould according to claim 1 is characterized in that described polylith exterior sheathing (3) is connected on left frame (1) and the right frame (8) by fixing, stopping means.
3. flue gas exhaust pipeline mould according to claim 1 is characterized in that described polylith inner formword (2) is connected on left frame (1) and the right frame (8) by fixing, stopping means.
4. according to each described flue gas exhaust pipeline mould of claim 1 to 3, the exterior sheathing (3) that it is characterized in that having charging aperture (15) can open and close with respect to its adjacent exterior sheathing.
5. according to each described flue gas exhaust pipeline mould of claim 1 to 3, it is characterized in that per two backs that are hinged or are hinged in turn of described polylith exterior sheathing (3) are connected on left frame (1) and the right frame (8) by fixing, stopping means.
6. 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 (9) cross section and outline is triangular in shape or square or polygon.
7. according to each described flue gas exhaust pipeline mould of claim 1 to 3, it is characterized in that described inside cavity (12) is two or more.
8. 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 (9) cross section.
9. according to each described flue gas exhaust pipeline mould of claim 1 to 3, it is characterized in that between left frame (1) and right frame (8), being provided with fixed connection apparatus.
10. according to each described flue gas exhaust pipeline mould of claim 1 to 3, it is characterized in that on exterior sheathing (3), being provided with opening, be provided with the stopper (7) that is inserted in the forming cavity (9) along this opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201119132U CN202029222U (en) | 2011-04-16 | 2011-04-16 | Molding die of flue gas exhaust pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201119132U CN202029222U (en) | 2011-04-16 | 2011-04-16 | Molding die of flue gas exhaust pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202029222U true CN202029222U (en) | 2011-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201119132U Expired - Lifetime CN202029222U (en) | 2011-04-16 | 2011-04-16 | Molding die of flue gas exhaust pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202029222U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211355A (en) * | 2011-04-16 | 2011-10-12 | 韩文强 | Forming mould for flue gas exhausting pipeline |
| CN103434010A (en) * | 2013-08-10 | 2013-12-11 | 杨福聚 | Flue die and method for manufacturing flue by utilizing same |
| CN109895227A (en) * | 2019-03-18 | 2019-06-18 | 深圳市万居科技股份有限公司 | The manufacturing method of L-type component |
-
2011
- 2011-04-16 CN CN2011201119132U patent/CN202029222U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211355A (en) * | 2011-04-16 | 2011-10-12 | 韩文强 | Forming mould for flue gas exhausting pipeline |
| CN103434010A (en) * | 2013-08-10 | 2013-12-11 | 杨福聚 | Flue die and method for manufacturing flue by utilizing same |
| CN103434010B (en) * | 2013-08-10 | 2015-10-28 | 杨福聚 | A kind of flue mould and use the method for this flue Mold Making flue |
| CN109895227A (en) * | 2019-03-18 | 2019-06-18 | 深圳市万居科技股份有限公司 | The manufacturing method of L-type component |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111109 |