CN204585527U - The external mold of the overall demoulding of a kind of concrete tapered rod - Google Patents
The external mold of the overall demoulding of a kind of concrete tapered rod Download PDFInfo
- Publication number
- CN204585527U CN204585527U CN201520306240.4U CN201520306240U CN204585527U CN 204585527 U CN204585527 U CN 204585527U CN 201520306240 U CN201520306240 U CN 201520306240U CN 204585527 U CN204585527 U CN 204585527U
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- steel plate
- small end
- external mold
- reel
- flange
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Abstract
The utility model belongs to the technical field that concrete post makes, and particularly relates to the external mold of the overall demoulding of a kind of concrete tapered rod.It comprises external mold main body and mobile assisted ejection, external mold main body is by conical sleeve, flange I, flange II and small end hang muscle dish assembly composition, mobile assisted ejection bores reel by steel plate, flange III and large end hang muscle dish composition, small end is hung muscle dish assembly and is hung muscle dish body by small end, tension rod and locking nut composition, tension rod and small end are hung muscle dish body and are fixedly connected with, tension rod and small end are hung on muscle dish body and are equipped with small end plug hole, locking nut is threaded with tension rod, aperture slots size is quantitative values at bigger diameter end, and be variate-value at miner diameter end, the utility model simplifies forming die structure, the combined type matched moulds of two semicircle compositions is changed over unitary mould, manufacture simple, cost is low.Utilize the spring function of steel plate, cleverly by tapered for roll of steel plate cylinder, make the demoulding become easily quick, specialized production in enormous quantities scale can be formed.
Description
Technical field
The utility model belongs to the technical field that concrete post makes, and particularly relates to external mold and the construction method of the overall demoulding of a kind of concrete tapered rod.
Background technology
The manufacture of traditional taper concrete frame is all generally the sectional die that employing two semicircle moulds synthesize a conical internal cavity, at the matched moulds mouth that the longitudinal direction of mould has two rows to be fastened by bolts, need the matched moulds mouth of mould to close up before each casting concrete bar to close, mould is needed to open the demoulding after casting concrete is shaping, operation is loaded down with trivial details, production efficiency is low, and the matched moulds mouth place outer surface of finished product is coarse rough, and cannot realize mechanization production.
Summary of the invention
The purpose of this utility model is to provide the external mold of the overall demoulding of a kind of concrete tapered rod, and the defects such as overcome the profile of formed product unsightly, operation is loaded down with trivial details, and production efficiency is low, realize mechanization, large-scale production.
The purpose of this utility model is realized by following technical proposals:
The external mold of the overall demoulding of a kind of concrete tapered rod of the present utility model, it is characterized in that the mobile assisted ejection comprising external mold main body and be located in this external mold main body, described external mold main body is by conical sleeve, the flange I that is fixedly connected with of conical sleeve bigger diameter end therewith, the flange II that conical sleeve miner diameter end is fixedly connected with therewith formed with the small end extension muscle dish assembly be abutted against on this flange II, described mobile assisted ejection bores reel by the steel plate longitudinally with aperture slots, the flange III that the bigger diameter end of steel plate cone reel is fixedly connected with therewith is hung muscle dish with the large end abutted against on this flange III end face and formed, the outer surface that reel bored by the inner surface of described conical sleeve and described steel plate is slidably connected, described great Duan Gua muscle disk center is provided with holds plug hole greatly, described small end is hung muscle dish assembly and is hung muscle dish body by small end, formed with externally threaded tension rod and locking nut, described tension rod and described small end are hung muscle dish body and are fixedly connected with, and described tension rod and small end extension muscle dish body are equipped with small end plug hole, described locking nut is threaded with described tension rod, and this locking nut abuts against on described flange II, the small end inner surface that reel bored by the outer surface of described small end extension muscle dish body and described steel plate is slidably connected.
Described aperture slots size is quantitative values at the bigger diameter end of described steel plate cone reel, and this quantitative values scope is 0 mm-20mm, and described aperture slots size is variate-value at the miner diameter end of described steel plate cone reel, and this variate-value scope is 0 mm-30mm.
The wall thickness of described steel plate cone reel is 2mm-8mm.
The outer surface of described conical sleeve is provided with centrifugal casting running wheel.
The distance that shifts out when described steel plate cone reel and the described conical sleeve demoulding is 50mm-300 mm.
The utility model has the advantages that:
1) the utility model simplifies forming die structure, and the combined type matched moulds of two semicircle compositions is changed over unitary mould, and manufacture simple, cost is low;
2) the utility model arranges mobile assisted ejection at the inner surface of external mold main body, utilizes the spring function of steel plate, cleverly by tapered for roll of steel plate cylinder, makes the demoulding become easily quick;
3) the utility model is applicable to centrifugal molding process and also can be applicable to build moulding process with internal mold, and improvement expenses is low, instant effect, can form specialized production in enormous quantities scale.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the another kind of state of the utility model.
Fig. 3 is the structural representation that the utility model moves assisted ejection.
Fig. 4 is the A-A sectional view of the utility model Fig. 3.
Detailed description of the invention
Detailed description of the invention of the present utility model is further illustrated below in conjunction with accompanying drawing.
As Fig. 1, 2, 3, shown in 4, the external mold of the overall demoulding of a kind of concrete tapered rod of the present utility model, it is characterized in that the mobile assisted ejection comprising external mold main body and be located in this external mold main body, described external mold main body is by conical sleeve 1, the flange I 3 that is fixedly connected with of conical sleeve 1 bigger diameter end therewith, the flange II 7 that conical sleeve 1 miner diameter end is fixedly connected with therewith formed with the small end extension muscle dish assembly be abutted against on this flange II 7, described mobile assisted ejection bores reel 2 by the steel plate longitudinally with aperture slots 14, the flange III 4 that the bigger diameter end of steel plate cone reel 2 is fixedly connected with therewith is hung muscle dish 5 with the large end abutted against on this flange III 4 end face and formed, the outer surface that reel 2 bored by the inner surface of described conical sleeve 1 and described steel plate is slidably connected, described large end is hung muscle dish 5 center and is provided with large end plug hole 6, described small end is hung muscle dish assembly and is hung muscle dish body 11 by small end, formed with externally threaded tension rod 9 and locking nut 8, described tension rod and described small end are hung muscle dish body and are fixedly connected with, and described tension rod 9 and small end extension muscle dish body 11 are equipped with small end plug hole 10, described locking nut 8 is threaded with described tension rod, and this locking nut 8 abuts against on described flange II 7, the small end inner surface that reel 2 bored by the outer surface of described small end extension muscle dish body 11 and described steel plate is slidably connected.
Described aperture slots size is quantitative values at the bigger diameter end of described steel plate cone reel, this quantitative values scope is 0 mm-20mm, flange III 4 and steel plate bore the bigger diameter end of reel 2 for fixedly to weld, this junction is once welding, the aperture slots width of its steel plate cone reel is constant, and the bigger diameter end cross sectional shape of steel plate cone reel is circular, described aperture slots size is variate-value at the miner diameter end of described steel plate cone reel, this variate-value scope is 0 mm-30mm, this steel plate cone reel miner diameter end aperture slots size is in a free state greater than duty under shed gap size, when steel plate cone reel 2 miner diameter end is concordant with the miner diameter end of conical sleeve 1, the cross sectional shape of the steel plate cone reel any part under the constraint of described conical sleeve 1 inner surface namely under duty is circle, as Fig. 3, shown in 4, steel plate cone reel under free state is irregular ellipse away from the cross sectional shape of large end.
The wall thickness of described steel plate cone reel is 2mm-8mm.
The outer surface of described conical sleeve is provided with centrifugal casting running wheel 12, and this scheme is used for centrifugal casting craft.
The distance that shifts out when described steel plate cone reel and the described conical sleeve demoulding is 50mm-300 mm.Steel plate cone reel is for cast concrete tapered rod is prepared to conical sleeve inner chamber shift-in process, and it is prepare for taking out concrete tapered rod 13 that steel plate cone reel shifts out process from conical sleeve inner chamber,
The utility model work progress is:
1) the steel plate cone reel miner diameter end in described mobile assisted ejection is inserted the bigger diameter end of described conical sleeve, and go deep into inner chamber gradually until coincide with the miner diameter end of described conical sleeve, the aperture slots size of this installation process light plate cone reel miner diameter end diminishes gradually or is zero;
2) by large and small end plug hole to concrete perfusion raw material in die cavity, by filling have the overall external mold of concrete material to be put on centrifuge, by centrifugal forming; If adopt other technique, during as bimodulus form, leave standstill maintenance, solidified forming;
3) concrete tapered rod shaping after, lay down described locking nut 8, with forcing press jacking tension rod 9, now steel plate cone reel 2 longitudinally slides, and the size that the aperture slots 14 on reel bored by steel plate is changed from small to big under the effect of steel plate natural resiliency away from the position of large end, cross sectional shape also becomes irregular ellipse by circle;
4) steel plate cone reel relative overall external mold in knockout course only shifts out a bit of concrete tapered rod that just can make and departs from it, and shift motion controls between 50mm-300mm.Final inner surface automatically disengages shaping concrete tapered rod;
5) finally shift out concrete tapered rod, the finished product completing a concrete tapered rod makes;
6) aperture slots of steel plate cone reel is cleared up, safeguarded, carry out next cyclic process.
Adopt the utility model to make concrete tapered rod, technique is simple, and production efficiency is high, is more suitable for batch production.
Claims (5)
1. the external mold of the overall demoulding of concrete tapered rod, it is characterized in that the mobile assisted ejection comprising external mold main body and be located in this external mold main body, described external mold main body is by conical sleeve, the flange I that is fixedly connected with of conical sleeve bigger diameter end therewith, the flange II that conical sleeve miner diameter end is fixedly connected with therewith formed with the small end extension muscle dish assembly be abutted against on this flange II, described mobile assisted ejection bores reel by the steel plate longitudinally with aperture slots, the flange III that the bigger diameter end of steel plate cone reel is fixedly connected with therewith is hung muscle dish with the large end abutted against on this flange III end face and formed, the outer surface that reel bored by the inner surface of described conical sleeve and described steel plate is slidably connected, described great Duan Gua muscle disk center is provided with holds plug hole greatly, described small end is hung muscle dish assembly and is hung muscle dish body by small end, formed with externally threaded tension rod and locking nut, described tension rod and described small end are hung muscle dish body and are fixedly connected with, and described tension rod and small end extension muscle dish body are equipped with small end plug hole, described locking nut is threaded with described tension rod, and this locking nut abuts against on described flange II, the small end inner surface that reel bored by the outer surface of described small end extension muscle dish body and described steel plate is slidably connected.
2. the external mold of the overall demoulding of a kind of concrete tapered rod according to claim 1, it is characterized in that described aperture slots size is quantitative values at the bigger diameter end of described steel plate cone reel, this quantitative values scope is 0 mm-20mm, described aperture slots size is variate-value at the miner diameter end of described steel plate cone reel, and this variate-value scope is 0 mm-30mm.
3. the external mold of the overall demoulding of a kind of concrete tapered rod according to claim 1, is characterized in that the wall thickness of described steel plate cone reel is 2mm-8mm.
4. the external mold of the overall demoulding of a kind of concrete tapered rod according to claim 1, is characterized in that the outer surface of described conical sleeve is provided with centrifugal casting running wheel.
5. the external mold of the overall demoulding of a kind of concrete tapered rod according to claim 1, the distance that shifts out when it is characterized in that described steel plate cone reel and the described conical sleeve demoulding is 50mm-300 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520306240.4U CN204585527U (en) | 2015-05-13 | 2015-05-13 | The external mold of the overall demoulding of a kind of concrete tapered rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520306240.4U CN204585527U (en) | 2015-05-13 | 2015-05-13 | The external mold of the overall demoulding of a kind of concrete tapered rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204585527U true CN204585527U (en) | 2015-08-26 |
Family
ID=53921721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520306240.4U Withdrawn - After Issue CN204585527U (en) | 2015-05-13 | 2015-05-13 | The external mold of the overall demoulding of a kind of concrete tapered rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204585527U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802302A (en) * | 2015-05-13 | 2015-07-29 | 祁锦明 | Outer mould for integrally demoulding concrete conical rod |
| CN109686461A (en) * | 2019-01-09 | 2019-04-26 | 中国原子能科学研究院 | A kind of pool low temperature heating reactor control rod guide tubes and bundles structure |
-
2015
- 2015-05-13 CN CN201520306240.4U patent/CN204585527U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802302A (en) * | 2015-05-13 | 2015-07-29 | 祁锦明 | Outer mould for integrally demoulding concrete conical rod |
| CN109686461A (en) * | 2019-01-09 | 2019-04-26 | 中国原子能科学研究院 | A kind of pool low temperature heating reactor control rod guide tubes and bundles structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CHONGQING HONGDA CEMENT PRODUCT CO., LTD. Assignor: Qi Jinming Contract record no.: 2016210000021 Denomination of utility model: Outer mould for integrally demoulding concrete conical rod Granted publication date: 20150826 License type: Exclusive License Record date: 20160503 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150826 Effective date of abandoning: 20170405 |
|
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: CHONGQING HONGDA CEMENT PRODUCT CO., LTD. Assignor: Qi Jinming Contract record no.: 2016210000021 Date of cancellation: 20171204 |