CN201534352U - Anti-downdraught wind cap forming die for exhaust passage - Google Patents
Anti-downdraught wind cap forming die for exhaust passage Download PDFInfo
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- CN201534352U CN201534352U CN2009201164268U CN200920116426U CN201534352U CN 201534352 U CN201534352 U CN 201534352U CN 2009201164268 U CN2009201164268 U CN 2009201164268U CN 200920116426 U CN200920116426 U CN 200920116426U CN 201534352 U CN201534352 U CN 201534352U
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Abstract
An anti-downdraught wind cap forming die for an exhaust passage belongs to the technical field of prefabrication forming dies for building facilities. The forming die is characterized by including a bottom die, a core die, a side die and a die cover which are arranged in a matched manner, wherein the core die comprises a pair of square frame-shaped core die frames butted with each other, and each square frame-shaped core die frame is opened on one side; struts are transversely arranged on the inner sides of two ends of the open ends of the core die frames; adjusting flanges are connected between the inner ends of the struts; the core die is sleeved by the side die; and a column-shaped cavity is formed by the core die and the side die. Through the adoption of the wind cap forming die, an anti-downdraught wind cap for the exhaust passage can be integrally formed; the appearance dimension and the performance of the wind cap can be ensured; the outlines of products are uniform, so as to facilitate transportation and loading; the installation is convenient; the error caused by manual assembly is avoided; the field assembly efficiency and the anti-downdraught using effect of the wind cap are improved; and the die is assembled simply and poured conveniently; the labor intensity of workers is low; and the production field can be saved.
Description
Technical field
The utility model belongs to the pre-formed technical field of mold of Architectural Equipment, is specifically related to a kind of exhaust duct preventing air reverse flow cap forming mould.
Background technology
The preventing air reverse flow cap that adopts in the present dwelling house exhaust duct, as shown in 07J916,2008 Zhejiang J58,2006 Shanghai J/125,02QB9 atlas, adopt the manufacturing mode that piecemeal is made, assembly unit is shaped, its shortcoming is that workload is big, assembly unit is complicated, appearance and size is difficult to control, more can't reach the design performance of itself fully, influence assembled in situ and result of use.
The utility model content
The utility model aims to provide a kind of blast cap mould technical scheme of integral manufacturing exhaust duct preventing air reverse flow cap, to overcome problems of the prior art.
Described exhaust duct preventing air reverse flow cap forming mould, it is characterized in that constituting by bed die, core, Bian Mo and die cap cooperation, core comprises that a side opening square frame core of a pair of butt joint is framed, core frame openend two ends inboard horizontally set stay bolt respectively bar, connect between stay bolt bar the inner to be provided with to regulate and spend orchid, the outer sheathed limit of core mould constitutes the cylindricality cavity between core and the limit mould.
Described exhaust duct preventing air reverse flow cap forming mould is characterized in that fixedly connected backstay is distinguished in the two openends inboard of core frame, and stay bolt bar two outer ends flexibly connect by pin and backstay respectively.
Described exhaust duct preventing air reverse flow cap forming mould is characterized in that the core frame is set to chamfering respectively for two jiaos, and two jiaos of inboard connections are provided with one group of support angle, between two support angle the inners spacing are set.
Described exhaust duct preventing air reverse flow cap forming mould is characterized in that the openend of core frame bends inwards, and its outer surface constitutes the inclined-plane that ecto-entad tilts, and the openend end face relative set of core frame is interior low outer inclined-plane high, that tilt from inside to outside.
Described exhaust duct preventing air reverse flow cap forming mould, it is characterized in that the limit mould comprises that the cylindricality limit is framed, the framed outside, limit upper and lower side connects respectively pair of straight dihedral limit mould holder is set, limit mould holder two outer ends with end overlap formation square frame shape support respectively, and the limit mould holder lap position at two ends connects cooperation by the string pin.
Described exhaust duct preventing air reverse flow cap forming mould, it is characterized in that described adjusting spends orchid to comprise adjusting nut, the adjusting nut two ends are provided with the adjusting screw(rod) with its threaded respectively, the adjusting screw(rod) at two ends and the adjusting nut direction that is spirally connected is opposite, and the adjusting screw(rod) other end is corresponding fixedlys connected with stay bolt bar the inner.
Adopt above-mentioned blast cap mould, exhaust duct preventing air reverse flow cap global formation can be made, its apparent size and performance are guaranteed, product design is consistent and also help transportation and load, and is easy for installation, the error of having avoided artificial assembly unit to produce, improve the anti-result of use of pouring in down a chimney of assembled in situ efficient and blast cap, and the mould assembly unit is simple, perfusion is convenient, and working strength of workers is low, can save production site.
Description of drawings
Fig. 1 is the utility model plan structure schematic diagram;
Fig. 2 is an A-A sectional structure schematic diagram among Fig. 1;
Fig. 3 is a B-B sectional structure schematic diagram among Fig. 1;
Fig. 4 is described bed die structural representation;
Fig. 5 is described die cap structural representation.
Among the figure: 1-limit mould, 2-limit are framed, 3/3a-limit mould holder, 4/4a-core frame, 5-support angle, 6/6a-stay bolt bar, 7-adjusting are spent orchid, 8-backstay, 9-pin, 10-string pin, 11-core, 12-cylindricality cavity, 13-adjusting nut, 14/14a-adjusting screw(rod), 15-bed die.
The specific embodiment
Now, describe the specific embodiment of the present utility model in detail in conjunction with Figure of description:
As shown in the figure, exhaust duct preventing air reverse flow cap forming mould is made of bed die 15, core 11, limit mould 1 and die cap cooperation, core 11 is placed on the bed die 15, limit mould 1 is placed on bed die 15, side core 11 outsides, bed die 15 sides are close in mould 1 inboard in limit, constitute cylindricality cavity 12 between core 11 and the limit mould 1, cylindricality cavity 12 is used for form.Core 11 comprises framed 4, the 4a of a side opening square frame core of a pair of butt joint, the openend of core frame 4 bends inwards, its outer surface constitutes the inclined-plane that ecto-entad tilts, the openend end face relative set of core frame 4a is interior low outer inclined-plane high, that tilt from inside to outside, it is closely knit to fit when making core frame 4,4a butt joint, and the demoulding makes along the inclined-plane easily, is free to slide.Core frame 4,4a are set to chamfering respectively for two jiaos, two jiaos of inboard connections are provided with one group of support angle 5, support angle 5 left-right symmetry short transverses are arranged at a certain distance, about spacing is set between two support angles, 5 the inners, core frame 4,4a can only be bent at the gap location between two support angles 5 respectively.Core frame 4,4a openend two ends inboard horizontally set stay bolt respectively bar 6,6a, core frame 4, the inboard fixedly connected backstay 8 respectively of two openends of 4a, stay bolt bar 6,6a two outer ends flexibly connect by pin 9 and backstay 8 respectively, stay bolt bar 6, connect between 6a the inner to be provided with to regulate and spend blue 7, adjusting spends blue 7 to comprise adjusting nut 13, adjusting nut 13 two ends are provided with the adjusting screw(rod) 14 with its threaded respectively, 14a, adjusting screw(rod) 14,14a and adjusting nut 13 direction that is spirally connected is opposite, adjusting screw(rod) 14, corresponding and the stay bolt bar 6 of the 14a other end, 6a the inner is fixedly connected, and turn adjusting nut 13 just can be with stay bolt bar 6,6a inwardly draws in or outwards overhangs.Limit mould 1 comprises cylindricality limit framed 2, framed 2 outside upper and lower sides in limit connect respectively pair of straight dihedral limit mould holder 3,3a are set, limit mould holder 3,3a two outer ends with end overlap formation square frame shape support respectively, the limit mould holder 3 at two ends, 3a lap position connect by string pin 10 and cooperate, and limit mould 1 is fixing.
During the group mould, spend blue 7 stay bolt bar 6,6a outwards overhanged by adjusting, backstay 8 moves laterally core frame 4,4a is kept needed profile, core frame 4,4a two-port are docked sturdy, just formed a molding space that adheres to specification, cement injection mortar in the space of reserving makes it by the standard shape moulding of being thought then.Backward rotation is regulated and is spent blue 7 during form removal, by stay bolt bar 6,6a backstay 8 is inwardly drawn in, core frame 4,4a shrink because of two openends are inwardly displaced, gap location between two support angles 5 produces crooked, produce the power of top formed product and break away from, make core frame 4,4a freedom, take out from product is inner easily with product.
Claims (6)
1. exhaust duct preventing air reverse flow cap forming mould, it is characterized in that cooperating formation by bed die (15), core (11), limit mould (1) and die cap, core (11) comprises a side opening square frame core of a pair of butt joint framed (4,4a), core frame (4,4a) openend two ends inboard horizontally set stay bolt respectively bar (6,6a), connect between stay bolt bar (6,6a) the inner to be provided with to regulate and spend orchid (7), the outer sheathed limit mould (1) of core (11) constitutes cylindricality cavity (12) between core (11) and the limit mould (1).
2. exhaust duct preventing air reverse flow cap forming mould as claimed in claim 1, the inboard fixedly connected backstay (8) respectively of two openends that it is characterized in that core frame (4,4a), stay bolt bar (6,6a) two outer ends flexibly connect by pin (9) and backstay (8) respectively.
3. exhaust duct preventing air reverse flow cap forming mould as claimed in claim 1 is characterized in that core frame (4,4a) is set to chamfering respectively for two jiaos, and two jiaos of inboard connections are provided with one group of support angle (5), and two support angles (5) are provided with spacing between the inner.
4. exhaust duct preventing air reverse flow cap forming mould as claimed in claim 1, the openend that it is characterized in that core frame (4) bends inwards, its outer surface constitutes the inclined-plane that ecto-entad tilts, and the openend end face relative set of core frame (4a) is interior low outer inclined-plane high, that tilt from inside to outside.
5. exhaust duct preventing air reverse flow cap forming mould as claimed in claim 1, it is characterized in that limit mould (1) comprises cylindricality limit framed (2), limit framed (2) outside upper and lower side connects respectively pair of straight dihedral limit mould holder (3,3a) is set, overlap respectively with limit mould holder (3,3a) two outer ends of end and to constitute square frame shape support, the limit mould holder at two ends (3,3a) lap position connects by string pin (10) and cooperates.
6. exhaust duct preventing air reverse flow cap forming mould as claimed in claim 1, it is characterized in that described adjusting spends orchid (7) to comprise adjusting nut (13), adjusting nut (13) two ends are provided with respectively and the adjusting screw(rod) of its threaded (14,14a), the adjusting screw(rod) at two ends (14,14a) and adjusting nut (13) direction that is spirally connected is opposite, adjusting screw(rod) (14, the 14a) other end corresponding with inner the fixedlying connected of stay bolt bar (6,6a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201164268U CN201534352U (en) | 2009-03-26 | 2009-03-26 | Anti-downdraught wind cap forming die for exhaust passage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201164268U CN201534352U (en) | 2009-03-26 | 2009-03-26 | Anti-downdraught wind cap forming die for exhaust passage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201534352U true CN201534352U (en) | 2010-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201164268U Expired - Fee Related CN201534352U (en) | 2009-03-26 | 2009-03-26 | Anti-downdraught wind cap forming die for exhaust passage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201534352U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102335956A (en) * | 2011-10-21 | 2012-02-01 | 浙江大东吴集团建设新材料有限公司 | Combined mold for building block |
| CN102909780A (en) * | 2011-08-02 | 2013-02-06 | 郭庆红 | Mold for prefabricated thin-walled cement products |
| CN104044200A (en) * | 2014-04-24 | 2014-09-17 | 马鞍山十七冶工程科技有限责任公司 | Molding frame used for testing mortar tensile adhesive strength and using method thereof |
| CN105346325A (en) * | 2015-11-16 | 2016-02-24 | 舟山市普陀区朱家尖柒区原创沙雕制作中心 | Sand sculpture manufacturing method |
| CN109849376A (en) * | 2018-12-21 | 2019-06-07 | 四川明日宇航工业有限责任公司 | A kind of half-and-half type composite pipe forming frock and its release method |
-
2009
- 2009-03-26 CN CN2009201164268U patent/CN201534352U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909780A (en) * | 2011-08-02 | 2013-02-06 | 郭庆红 | Mold for prefabricated thin-walled cement products |
| CN102909780B (en) * | 2011-08-02 | 2015-12-09 | 郭庆红 | Prefabricated thin-wall cement products mould |
| CN102335956A (en) * | 2011-10-21 | 2012-02-01 | 浙江大东吴集团建设新材料有限公司 | Combined mold for building block |
| CN102335956B (en) * | 2011-10-21 | 2013-05-08 | 浙江大东吴集团建设新材料有限公司 | Combined mold for building block |
| CN104044200A (en) * | 2014-04-24 | 2014-09-17 | 马鞍山十七冶工程科技有限责任公司 | Molding frame used for testing mortar tensile adhesive strength and using method thereof |
| CN104044200B (en) * | 2014-04-24 | 2016-10-05 | 马鞍山十七冶工程科技有限责任公司 | Shaping frame and using method thereof for the test of mortar tensile bond strength |
| CN105346325A (en) * | 2015-11-16 | 2016-02-24 | 舟山市普陀区朱家尖柒区原创沙雕制作中心 | Sand sculpture manufacturing method |
| CN105346325B (en) * | 2015-11-16 | 2018-09-14 | 舟山市普陀区朱家尖柒区原创沙雕制作中心 | Sand carving production method |
| CN109849376A (en) * | 2018-12-21 | 2019-06-07 | 四川明日宇航工业有限责任公司 | A kind of half-and-half type composite pipe forming frock and its release method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100728 Termination date: 20130326 |