CN203600410U - Internal-sleeved type high-quality core mold pipe making device - Google Patents
Internal-sleeved type high-quality core mold pipe making device Download PDFInfo
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- CN203600410U CN203600410U CN201320651441.9U CN201320651441U CN203600410U CN 203600410 U CN203600410 U CN 203600410U CN 201320651441 U CN201320651441 U CN 201320651441U CN 203600410 U CN203600410 U CN 203600410U
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- mold
- kink
- external mold
- internal mold
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Abstract
The utility model provides an internal-sleeved type high-quality core mold pipe making device comprising an outer mold, an inner mold, an outer mold loop and an inner mold loop. A liquid inlet is formed in the lower portion of the side wall of the outer mold, and a positioning step is arranged on the upper end face of the outer mold. Multiple positioning grooves are evenly formed in the positioning step around the axis. A positioning boss is arranged on the upper end face of the outer mold loop, multiple positioning bumps are evenly distributed on the lower surface of the positioning boss around the axis, the outer side wall of the outer mold loop is attached to the inner side wall of the outer mold, the lower surface of the positioning boss makes contact with the positioning step, and the positioning bumps are arranged in the positioning grooves. A liquid inlet hole is formed in the position, corresponding to the liquid inlet, of the side wall of the outer mold loop and communicated with the liquid inlet. A positioning step is arranged on the upper end face of the inner mold, and the inner side wall of the inner mold loop is attached to the outer wall of the inner mold. The pipe making device has the advantages that tubular products produced by the device are not only high in strength, but also good in surface smoothness.
Description
Technical field
The utility model relates to a kind of inner cased type high-quality core apparatus for producing tube.
Background technology
In existing core tube-making technology, moreover because the inadequate concrete of external mold fineness in grinding tool is dry concrete feature, it is coarse that after moulding, the demoulding immediately causes tubing inside and outside wall, pitted skin, but its production efficiency is high, only with a set of interior outer mold, only increase bottom tray and protection ring; Vertical Vibration Technology adopts plastic concrete curing in the mold, and tubing out outward appearance is highly polished, and concrete compaction, but interior outer steel mould is many, and production efficiency is low, and mould occupied fund is large.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of inner cased type high-quality core apparatus for producing tube, and the tubing of producing not only intensity is high, any surface finish and concrete compaction.
The technical solution adopted in the utility model is: inner cased type high-quality core apparatus for producing tube, comprise external mold, internal mold, external mold kink and internal mold kink,
Described external mold lower sidewall has inlet, and the upper surface of described external mold has location stage, in the stage of described location around the uniform multiple detents of its axis;
Described external mold kink upper surface has positioning boss, the lower surface of described positioning boss is around the uniform multiple locating convex blocks of its axis, the lateral wall of described external mold kink and the laminating of described external mold madial wall, the lower surface of described positioning boss contacts with described location stage, and described locating convex block is placed in described detent;
The described external mold kink sidewall position corresponding with described inlet has the inlet opening connecting with described inlet;
The upper surface of described internal mold has location stage; in the stage of described location, there is detent; described internal mold kink upper surface have with described internal mold on the positioning boss of location stage laminating; on this boss, there is the locating convex block that is placed in described detent, described internal mold kink madial wall and the laminating of described internal mold outer wall.
While building, liquid enters from external mold bottom; make between concrete, to be not easy to produce space; and due to the effect of interior external mold kink; after depanning, undried pipe fitting can not be out of shape under the support of interior external mold kink; surface does not have pit and concrete compaction, and after waiting to parch, removing interior external mold kink can become the tubing of high-quality.
Between concrete, produce space or bubble when further avoiding pouring into a mould, also comprise outer bush in drainage, in described drainage, between outer bush, top has the dowel that described interior outer bush is connected, in described drainage, outer bush lower end is around the uniform multiple projections of its axis, between adjacent two described projections, form locating groove, on described external mold lower inside wall, be positioned at the position of described inlet top around the uniform multiple locating pieces of its axis, on described internal mold lower outside wall with described external mold on locating piece equal-height position there is locating piece, described external mold kink all has the perforate that can make described locating piece pass with the described internal mold kink sidewall position corresponding with described locating piece, described locating groove is stuck on described locating piece, in described drainage, the upper surface of outer bush is lower than the upper surface of described external mold.In described drainage, outer bush plays the effect of water conservancy diversion.
Further, described internal mold kink and described external mold kink are synthetic resin board and make.
Advantage and the good effect that the utlity model has are: carry out the structure of concreting from below and coordinate outer bush in drainage to make difficult cavity and the bubble of producing between concrete owing to adopting, therefore more closely knit after concrete dry, thus fitting structure has obtained enhancing; In addition interior external mold kink makes after pipe die depanning not yieldingly, and surface is brighter and cleaner, there is no pit; Have simple in structurely, processing cost is low, production efficiency advantages of higher.
Accompanying drawing explanation
Fig. 1 is cast outer mold structure schematic diagram of the present utility model;
Fig. 2 is external mold kink structural representation;
Fig. 3 is the inside and outside guide sleeve structure schematic diagram of drainage;
Fig. 4 is the cross sectional representation that whole device is cut open from centre position;
In figure: 1 is external mold; 2 is base; 3 is inlet; 4 is location stage; 41 is detent; 5 is outer bush in drainage; 51 is locating groove; 52 is projection; 6 is external mold kink; 61 is inlet opening; 62 is positioning boss; 63 is locating convex block; 64 is perforate; 7 is plug; 8 is internal mold; 9 is internal mold kink.
The specific embodiment
The utility model provides a kind of inner cased type high-quality core apparatus for producing tube, comprises external mold 1, internal mold 8, external mold kink 6 and internal mold kink 9,
External mold 1 lower sidewall has inlet 3, and the upper surface of external mold 1 has location stage 4, locates in stage 4 around the uniform multiple detents 41 of its axis;
External mold kink 6 upper surfaces have positioning boss 62, the lower surface of positioning boss 62 is around the uniform multiple locating convex blocks 63 of its axis, the lateral wall of external mold kink 6 and external mold 1 madial wall laminating, the lower surface of positioning boss 63 contacts with location stage 4, and locating convex block 63 is placed in detent 41;
The external mold kink 6 sidewalls position corresponding with inlet 3 has the inlet opening 61 connecting with inlet 3;
The upper surface of internal mold 8 has location stage; in the stage of location, there is detent; internal mold kink 9 upper surfaces have with internal mold 8 on the positioning boss of location stage laminating, on this boss, there is the locating convex block that is placed in detent, internal mold kink 9 madial walls are fitted with internal mold 8 outer walls.
While building, liquid enters from external mold 1 bottom; make between concrete, to be not easy to produce space; and due to the effect of interior external mold kink 9,6; after depanning, undried pipe fitting can not be out of shape under the support of interior external mold kink 9,6; surface does not have pit and concrete compaction, and after waiting to parch, removing interior external mold kink 9,6 can become the tubing of high-quality.
Between concrete, produce space or bubble when further avoiding pouring into a mould, also comprise outer bush 5 in drainage, in drainage, between outer bush 5, top has the dowel that interior outer bush is connected, in drainage, outer bush 5 lower ends are around the uniform multiple projections 52 of its axis, between adjacent two projections 52, form locating groove 51, on external mold 1 lower inside wall, be positioned at the position of inlet top around the uniform multiple locating pieces of its axis, on internal mold lower outside wall with external mold on locating piece equal-height position there is locating piece, external mold kink 6 position corresponding with locating piece with internal mold kink 9 sidewalls all has the perforate that can make locating piece pass, locating groove 51 is stuck on locating piece, in drainage, the upper surface of outer bush 5 is lower than the upper surface of external mold 1.In drainage, outer bush 5 plays the effect of water conservancy diversion.
The course of work of this example: interior external mold kink 9,6 is positioned respectively, on the inwall of external mold 1 and the outer wall of internal mold 8, to make inlet opening 61 just to inlet 3; The locating groove 51 of 5 lower ends of outer bush in drainage is placed on the locating piece of interior external mold 8,1, from inlet 3, pressured concrete slurry defeating filled with between interior external mold 8,1, after filling, outer bush in drainage 5 is extracted out, pour into again some concrete slurries to slurries and be full of the space between interior external mold 8,1, build after concrete, roll socket plan first with the vibration moulding that runs up of core main shaft, then with rolling dish, hang out pipe die.After hanging out, be put into appointed area, internal mold kink is tightly attached on the inner surface of tubing, and external mold kink is close on the inner surface of tubing; after concrete reaches demoulding strength; beat gently interior external mold, because concrete shrinkage separates with external mold kink in synthetic resin, be easy to strip off.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variation and improvement etc. of doing according to the utility model application range, within all should still belonging to patent covering scope of the present utility model.
Claims (3)
1. inner cased type high-quality core apparatus for producing tube, is characterized in that: comprise external mold (1), internal mold (8), external mold kink (6) and internal mold kink (9),
Described external mold (1) lower sidewall has inlet (3), and the upper surface of described external mold (1) has location stage (4), and described location stage (4) is upper around the uniform multiple detents of its axis (41);
Described external mold kink (6) upper surface has positioning boss (62), the lower surface of described positioning boss (62) is around the uniform multiple locating convex blocks of its axis (63), the lateral wall of described external mold kink (6) and the laminating of described external mold (1) madial wall, the lower surface of described positioning boss (62) contacts with described location stage (4), and described locating convex block (63) is placed in described detent (41);
Described external mold kink (6) the sidewall position corresponding with described inlet (3) has the inlet opening (61) connecting with described inlet (3);
The upper surface of described internal mold (8) has location stage; in the stage of described location, there is detent; described internal mold kink (9) upper surface have with described internal mold (8) on the positioning boss of location stage laminating; on this boss, there is the locating convex block that is placed in described detent, described internal mold kink (9) madial wall and the laminating of described internal mold (8) outer wall.
2. apparatus for producing tube according to claim 1, it is characterized in that: also comprise outer bush (5) in drainage, in described drainage, between outer bush (5), top has the dowel that described interior outer bush is connected, in described drainage, outer bush (5) lower end is around the uniform multiple projections of its axis (52), between adjacent two described projections (52), form locating groove (51), on described external mold (1) lower inside wall, be positioned at the position of described inlet (3) top around the uniform multiple locating pieces of its axis, on described internal mold (8) lower outside wall with described external mold (1) on locating piece equal-height position there is locating piece, described external mold kink (6) all has the perforate (64) that can make described locating piece pass with described internal mold kink (9) the sidewall position corresponding with described locating piece, described locating groove (51) is stuck on described locating piece, in described drainage, the upper surface of outer bush (5) is lower than the upper surface of described external mold (1).
3. apparatus for producing tube according to claim 1 and 2, is characterized in that: described internal mold kink (9) and described external mold kink (6) are synthetic resin board and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320651441.9U CN203600410U (en) | 2013-10-21 | 2013-10-21 | Internal-sleeved type high-quality core mold pipe making device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320651441.9U CN203600410U (en) | 2013-10-21 | 2013-10-21 | Internal-sleeved type high-quality core mold pipe making device |
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| Publication Number | Publication Date |
|---|---|
| CN203600410U true CN203600410U (en) | 2014-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320651441.9U Expired - Fee Related CN203600410U (en) | 2013-10-21 | 2013-10-21 | Internal-sleeved type high-quality core mold pipe making device |
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| CN (1) | CN203600410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608240A (en) * | 2014-12-12 | 2015-05-13 | 武汉工程大学 | Artificial rock core casting mold convenient to disassemble and assemble |
-
2013
- 2013-10-21 CN CN201320651441.9U patent/CN203600410U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608240A (en) * | 2014-12-12 | 2015-05-13 | 武汉工程大学 | Artificial rock core casting mold convenient to disassemble and assemble |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20171021 |
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| CF01 | Termination of patent right due to non-payment of annual fee |