CN202225284U - Forming die for prefabricated smoke exhausting pipes - Google Patents
Forming die for prefabricated smoke exhausting pipes Download PDFInfo
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- CN202225284U CN202225284U CN2011203514032U CN201120351403U CN202225284U CN 202225284 U CN202225284 U CN 202225284U CN 2011203514032 U CN2011203514032 U CN 2011203514032U CN 201120351403 U CN201120351403 U CN 201120351403U CN 202225284 U CN202225284 U CN 202225284U
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- inner formword
- die
- flue gas
- gas exhaust
- exhaust pipeline
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Abstract
The utility model discloses a forming die for prefabricated smoke exhausting pipes, which comprises an outer die plate and an inner die plate. The outer die plate comprises an outer bottom die plate and two outer side die plates matching with the outer bottom die plate, and the outer bottom die plate and the two outer side die plates encircle to form an outer die cavity; a core die is formed by the inner die plate in a surrounded manner in the outer die cavity, and a forming cavity is formed between the core die and the outer die cavity; and an end frame is arranged between the outer wall of the core die and the inner wall of the outer die cavity at the two ends of the forming cavity, inner die supporting frames are disposed at two ends of an inner cavity of the core die, and an outer limiting device is disposed on the outer wall of the outer die cavity. The forming die can realize mechanical die production of thin-walled smoke exhausting pipes, and resolves difficult problems that mechanical production cannot be carried out in the forming field of prefabricated non-circular thin-walled components, and the like. Products are formed at one step, production efficiency is improved, labor intensity of workers is reduced, the strength of products is high, the quality of the products is good, and simultaneously, quality fluctuation and waste of raw materials due to 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 prefabricated flue gas exhaust pipeline mould.
Background technology
Existing flue gas exhaust pipeline cross section inner chamber is a non-circular structure, basically all adopts and makes by hand, and production efficiency is low; Adopt the pressure-bearing type prefabrication system, 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 the completion of producing once when making by hand; Product strength is low, product quality is difficult to guarantee, is prone to broken in transportation, the use.
The utility model content
The technical problem that the utility model will solve provides a kind of prefabricated flue gas exhaust pipeline mould, to realize the mechanization die production of flue gas exhaust pipeline, enhances productivity.
For solving the problems of the technologies described above, the utility model comprises exterior sheathing and inner formword, its design feature be described exterior sheathing comprise outer end template and two outboard templates that cooperate with outer end template, surround outer die cavity by outer end template, two outboard templates; Described inner formword surrounds core in the die cavity outside, is formed into die cavity between core and the outer die cavity; The core outer wall at forming cavity two ends and outside be provided with the end frame between the mould intracavity wall, be provided with the internal mold carriage at core inner chamber both ends, the outer wall of die cavity is provided with outer stopping means outside.
Between the described inner formword its plane domain have by an end to the other end tilt to edge fit; Two pairs of equidirectional inclinations of edge fit on each inner formword; Adjacent have the inner formword clubfoot to the bending of core inner chamber to edge fit, parallel the joining of inner formword clubfoot about adjacent inner formword, between up and down.
Described inner formword adopt up and down or about two of butt joint, two pairs of edge fits on each inner formword have the inner formword clubfoot to the bending of core inner chamber, up and down or about parallel joining of inner formword clubfoot of butt joint.
Described inner formword adopt up and down or about two of butt joint; Two pairs of edge fits on each inner formword are positioned at two relative bights of forming cavity; Two pairs of edge fits on each inner formword have the inner formword clubfoot to the bending of core inner chamber, up and down or about the butt joint parallel joining of inner formword clubfoot.
The inwall on described each adjacent both sides, inner formword length direction two ends is provided with outward extending inner formword end pin, and described internal mold carriage is arranged in the zone by the one-tenth of the inner formword end bottoms on each inner formword.
Described end frame adopt up and down or about to dress or plug-in mounting syndeton.
Described internal mold carriage is oppositely arranged with the end in-out-snap.
Described two outboard template tops are provided with outer top template; Described outer top template is provided with charging aperture.
Described internal mold carriage is telescopic carriage.
Described outer stopping means is removable ring frame or the annular table that is sleeved on the outer wall of outer die cavity.
The interior profile of described forming cavity cross section and outline is square or polygon.
Described core is two or more.
Right angle transition, chamfering transition or arc transition are roughly adopted in the adjacent both sides in the interior profile bight of described forming cavity cross section.
A described wherein outboard template is provided with opening, is provided with the stopper that is inserted in the forming cavity along this opening.
Corresponding locating hole and the alignment pin of being provided with on the described end frame outer wall, on outer end template and two outboard templates.
After adopting said structure since the core outer wall at forming cavity two ends and outside be provided with the end frame between the mould intracavity wall, be provided with the internal mold carriage at core inner chamber both ends; The outer wall of die cavity is provided with outer stopping means outside; The core that can realize being made up of inner and outer template and the quick location of outer die cavity and relative fixed and the dismounting between the inside and outside template can realize the mechanization die 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, be aided with vibration moulding in process of production; Product strength is high, quality is good, can reduce because of caused quality fluctuation of manual work and waste of raw materials simultaneously.Between the polylith inner formword its plane domain have by an end to the other end tilt to edge fit, two pairs of equidirectional inclinations of edge fit on each inner formword, adjacent have the inner formword clubfoot to the bending of core inner chamber to edge fit; Parallel joining of inner formword clubfoot about between the adjacent inner formword, between up and down, making things convenient for the assembly and disassembly of core, and then guarantee that adjacent inner formword supports each other; Have good positioning; Core intensity is high, and is not yielding, and the wall thickness of flue gas exhaust pipeline is consistent.And outside two outboard template tops are provided with top template, can make after the flue gas exhaust pipeline moulding more closely knitly, inside and outside wall is smooth, thickness is even.
Description of drawings
Describe in further detail below in conjunction with the specific embodiment of accompanying drawing the utility model:
Fig. 1 is the end face structure sketch map of the utility model;
The structural representation that Fig. 2 overlooks for Fig. 1;
Fig. 3 is the structural representation of the utility model inner formword;
Fig. 4 is the structural representation of the utility model end frame;
Fig. 5 is the structural representation of the utility model internal mold carriage;
Fig. 6 is the structural representation of the another kind of core of the utility model;
Fig. 7 is the structural representation of another core of the utility model.
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 the mechanization die production of thin-walled flue gas exhaust pipeline, makes the one-shot forming of thin-walled flue gas exhaust pipeline, enhances productivity, and practices thrift and produces required place.Through the preferred specific embodiment the utility model is specified below.
With reference to accompanying drawing; This prefabricated flue gas exhaust pipeline mould comprises exterior sheathing and inner formword 2, and exterior sheathing comprises outer end template 1 and two outboard templates 8 that cooperate with outer end template 1, surrounds outer die cavity by outer end template 1, two outboard templates 8; Can adopt plug-in mounting or hinged connected mode between two outboard templates 8 and the outer end template 1; When adopting the plug-in mounting connected mode, be provided with alignment pin in two outboard templates, 8 bottom surfaces, on outer end template 1 end face for being provided with dowel hole; When employing is articulated and connected mode, pass through removable hinge hinge together between two outboard templates 8 and the outer end template 1.Surround core in the die cavity outside by inner formword 2, be formed into die cavity 14 between core and the outer die cavity; The core outer wall at forming cavity 14 two ends and outside be provided with removable end frame 3 between the mould intracavity wall; End frame 3 adopt up and down or about half frame to dress or plug-in mounting syndeton; Its connecting portion is provided with end frame junction button 9, through end frame junction button 9 will go up second frame or about half frame link together and form end frame 3, the cross sectional shape of end frame 3 is identical with the cross sectional shape of forming cavity 14; On the outer wall of end frame 3, be provided with alignment pin 16, the corresponding locating hole that is provided with on outer end template 1 and two outboard templates 8.Be provided with internal mold carriage 11 at core inner chamber both ends, be oppositely arranged inside and outside internal mold carriage 11 and end frame 3 are preferred, internal mold carriage 11 can be fixed carriage; Also can be telescopic carriage, telescopic carriage has inside casing 20, and the relative edge outside of inside casing 20 is provided with the gripper shoe 17 that is oppositely arranged; Gripper shoe 17 roughly middle part is installed with the screw rod 18 that passes inside casing 20 frames; The inner end of two relative screw rods 18 is linked together by thread regulator 19, and thread regulator 19 has two, the vertical setting; Certainly; Telescopic carriage can be provided with gripper shoe 17 in the two adjacent inside casing 20 frames outsides, and each gripper shoe 17 roughly middle part is installed with the screw rod 18 that passes inside casing 20 frames, with this adjustable support plate 17 stretching with respect to inside casing 20 frames.The outer wall of die cavity is provided with outer stopping means 5 outside; With convenient carrying and vibration moulding, outer stopping means 5 is removable ring frame or annular table on the outer wall that is sleeved on outer die cavity, and outer stopping means 5 adopts the openable lock structure; Make things convenient for the dismounting of this mould; Outer stopping means 5 can by four channel-section steels in order through hinge 12 hinges together, two channel-section steel ends of outermost end by snap close 7 spiral-locks together, wherein in the middle of a channel-section steel be connected with outer end template 1 relative fixed; Outer stopping means 5 can also be made up of three channel-section steels; Wherein two channel-section steel lower ends are through removable hinge or hinge hinge outside on the end template 1; Wherein hinged the 3rd channel-section steel in channel-section steel top links together through snap close or gim peg between another channel-section steel top and the 3rd channel-section steel.Each channel-section steel of the outer stopping means 5 of aforementioned component and two outboard templates 8 reach and are provided with hold down gag between the top template 6 outside, and this hold down gag can be arranged on channel-section steel and two outboard templates 8 reach the pad between the top template 6 outside, also can be arranged on.By the core that inner formword 2 surrounds, core can be surrounded by two blocks of inner formwords 2, also can surround the puller bolt on the channel-section steel by polylith inner formword 2, can set firmly compressing tablet on bolt the inner.The core that surrounds by polylith inner formword 2; Between the polylith inner formword 2 its plane domain have by an end to the other end tilt to edge fit 13, promptly this is on the sidewall of edge fit 13 corresponding to flue gas exhaust pipeline, two pairs of equidirectional inclinations of edge fit on each inner formword; Form a big little version; The cross section of each inner formword is roughly triangular in shape, and the two side of each inner formword vertically is provided with, and is interval with supporter 15 between the two side of each inner formword; Adjacent have the inner formword clubfoot 10 to the bending of core inner chamber to edge fit 13; The concentric reducer of adjacent inner formword is oppositely arranged, and makes about adjacent inner formword, 10 parallel the joining of inner formword clubfoot between up and down, can on the inwall on each adjacent both sides, inner formword length direction two ends, be provided with outward extending inner formword end pin 4; 11 of internal mold carriages are arranged in the zone that is surrounded by the inner formword end pin 4 on each inner formword at this moment, and promptly internal mold carriage 11 is in the outside, core inner chamber both ends.The core that surrounds by two blocks of inner formwords 2; Inner formword 2 adopt up and down or about two of butt joint; Two pairs of edge fits on each inner formword are positioned at the plane domain of forming cavity 14; Promptly this is on the sidewall of edge fit corresponding to flue gas exhaust pipeline (referring to Fig. 6); Also can be the two relative bights (referring to Fig. 7) that two pairs of edge fits on each inner formword are positioned at forming cavity 14, two pairs of edge fits on each inner formword have the inner formword clubfoot 10 to the bending of core inner chamber, up and down or about 10 parallel joining of inner formword clubfoot of butt joint.
Curing and maintenance for the flue gas exhaust pipeline after the moulding; Two outboard templates, 8 tops are provided with outer top template 6; Outer top template 6 is provided with charging aperture, and able to turn on or off lid on the charging aperture can be provided with alignment pin on the top template 6 outside; And locating hole is set in two outboard templates, 8 top correspondences; Also be provided with on the top template 6 outside with the outer wall of holding frame 3 on the corresponding locating hole of alignment pin 16, also can be on the outer wall of end frame 3, to be provided with locating hole, end template 1, two outboard templates 8 and the corresponding alignment pin that is provided with on the top template 6 outside outside.An outboard template 8 or outer top template 6 are provided with opening therein, and the opening on the outer top template 6 can use the charging aperture on it, are provided with the stopper (not shown) that is inserted in the forming cavity 14 along this opening; Push up on the outer wall of the inner formword relative with this opening the inner of stopper; On flue gas exhaust pipeline, form air inlet with this, the shape of air inlet confirms that by the opening of opening on exterior sheathing the shape of stopper and the shape of this opening adapt; Also can corresponding be provided with the opening that adapts with the stopper shape on the inner formword; Air inlet on the flue gas exhaust pipeline can be two, and two air inlets can adjacently be provided with, and also can be oppositely arranged.Two cores can be set in the die cavity outside; Certainly core can also be more than two, forms the disjunctor flue gas exhaust pipeline, and the shape of each core, size can be identical; Also can be inequality; When two or more cores were set, internal mold carriage 11 correspondences were set to two or more, and removable end frame 3 is the conjoined structure that adapts with core between the core outer wall at forming cavity 14 two ends and the outer mould intracavity wall.
Among the aforesaid embodiment, the interior profile of forming cavity 14 cross sections and outline are to be example with square, and during actual the use, the interior profile of forming cavity 14 cross sections and outline can also be polygons.And the adjacent both sides in the interior profile bight of forming cavity 14 cross sections; Roughly can be the right angle transition, also can be the chamfering transition, can also be arc transition; When chamfering transition or arc transition are adopted in the adjacent both sides in the interior profile bight of forming cavity 14 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.End template 1 outer wall is provided with and supplies bindiny mechanism's (not shown) that vibrator is used is installed outside, also can this mould be placed on the shaking platform, improves the packing of flue gas exhaust pipeline through vibration.
Claims (15)
1. prefabricated flue gas exhaust pipeline mould; Comprise exterior sheathing and inner formword (2); It is characterized in that described exterior sheathing comprises outer end template (1) and two outboard templates (8) that cooperate with outer end template (1), surrounds outer die cavity by outer end template (1), two outboard templates (8); Described inner formword (2) surrounds core in the die cavity outside, is formed into die cavity (14) between core and the outer die cavity; The core outer wall at forming cavity (14) two ends and outside be provided with end frame (3) between the mould intracavity wall, be provided with internal mold carriage (11) at core inner chamber both ends, the outer wall of die cavity is provided with outer stopping means (5) outside.
2. prefabricated flue gas exhaust pipeline mould according to claim 1; It is characterized in that between the described inner formword (2) its plane domain have by an end to the other end tilt to edge fit (13); The equidirectional inclination of two pairs of edge fits (13) on each inner formword; Adjacent have the inner formword clubfoot (10) to the bending of core inner chamber to edge fit (13), parallel the joining of inner formword clubfoot (10) about adjacent inner formword, between up and down.
3. prefabricated flue gas exhaust pipeline mould according to claim 1; It is characterized in that described inner formword (2) adopts up and down or about two of butt joint; Two pairs of edge fits (13) on each inner formword have the inner formword clubfoot (10) to the bending of core inner chamber, up and down or about the butt joint parallel joining of inner formword clubfoot (10).
4. prefabricated flue gas exhaust pipeline mould according to claim 1; It is characterized in that described inner formword (2) adopts up and down or about two of butt joint; Two pairs of edge fits (13) on each inner formword are positioned at two relative bights of forming cavity (14); Two pairs of edge fits (13) on each inner formword have the inner formword clubfoot (10) to the bending of core inner chamber, up and down or about the butt joint parallel joining of inner formword clubfoot (10).
5. prefabricated flue gas exhaust pipeline mould according to claim 1; The inwall that it is characterized in that described each adjacent both sides, inner formword length direction two ends is provided with outward extending inner formword end pin (4), and described internal mold carriage (11) is arranged in the zone that is surrounded by the inner formword end pin (4) on each inner formword.
6. prefabricated flue gas exhaust pipeline mould according to claim 1, it is characterized in that described end frame (3) adopts up and down or about to dress or plug-in mounting syndeton.
7. prefabricated flue gas exhaust pipeline mould according to claim 1 is oppositely arranged inside and outside it is characterized in that described internal mold carriage (11) and holding frame (3).
8. prefabricated flue gas exhaust pipeline mould according to claim 1 is characterized in that described two outboard templates (8) top is provided with outer top template (6); Described outer top template (6) is provided with charging aperture.
9. according to each described prefabricated flue gas exhaust pipeline mould of claim 1 to 8, it is characterized in that described internal mold carriage (11) is telescopic carriage.
10. according to each described prefabricated flue gas exhaust pipeline mould of claim 1 to 8, it is characterized in that described outer stopping means (5) is removable ring frame or annular table on the outer wall that is sleeved on outer die cavity.
11., it is characterized in that the interior profile of described forming cavity (14) cross section and outline is square or polygon according to each described prefabricated flue gas exhaust pipeline mould of claim 1 to 8.
12., it is characterized in that described core is two or more according to each described prefabricated flue gas exhaust pipeline mould of claim 1 to 8.
13., it is characterized in that right angle transition, chamfering transition or arc transition are roughly adopted in the adjacent both sides in the interior profile bight of described forming cavity (14) cross section according to each described prefabricated flue gas exhaust pipeline mould of claim 1 to 8.
14. according to each described prefabricated flue gas exhaust pipeline mould of claim 1 to 8, it is characterized in that a described wherein outboard template (8) is provided with opening, be provided with the stopper that is inserted in the forming cavity (14) along this opening.
15. according to each described prefabricated flue gas exhaust pipeline mould of claim 1 to 8, it is characterized in that on described end frame (3) outer wall, outer end template (1) and two outboard templates (8) go up corresponding locating hole and the alignment pin of being provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203514032U CN202225284U (en) | 2011-09-20 | 2011-09-20 | Forming die for prefabricated smoke exhausting pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203514032U CN202225284U (en) | 2011-09-20 | 2011-09-20 | Forming die for prefabricated smoke exhausting pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202225284U true CN202225284U (en) | 2012-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203514032U Expired - Lifetime CN202225284U (en) | 2011-09-20 | 2011-09-20 | Forming die for prefabricated smoke exhausting pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202225284U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320077A (en) * | 2011-09-20 | 2012-01-18 | 韩文强 | Mould for forming prefabricated exhaust pipeline |
| CN107618096A (en) * | 2017-07-28 | 2018-01-23 | 宁夏大林科技有限公司 | Compound pipeline complex pipeline production mould |
-
2011
- 2011-09-20 CN CN2011203514032U patent/CN202225284U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320077A (en) * | 2011-09-20 | 2012-01-18 | 韩文强 | Mould for forming prefabricated exhaust pipeline |
| CN102320077B (en) * | 2011-09-20 | 2013-11-27 | 韩青 | Mould for forming prefabricated exhaust pipeline |
| CN107618096A (en) * | 2017-07-28 | 2018-01-23 | 宁夏大林科技有限公司 | Compound pipeline complex pipeline production mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120523 Effective date of abandoning: 20131127 |
|
| RGAV | Abandon patent right to avoid regrant |