CN204294659U - A kind of mould manufacturing multi-anchor fixed point steel fibre - Google Patents
A kind of mould manufacturing multi-anchor fixed point steel fibre Download PDFInfo
- Publication number
- CN204294659U CN204294659U CN201420293625.7U CN201420293625U CN204294659U CN 204294659 U CN204294659 U CN 204294659U CN 201420293625 U CN201420293625 U CN 201420293625U CN 204294659 U CN204294659 U CN 204294659U
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- utility
- model
- pinch roller
- steel fibre
- die ontology
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Abstract
The utility model belongs to technical field of mold, specifically a kind of mould manufacturing multi-anchor fixed point steel fibre.The utility model comprise main pinch roller with by pinch roller, wherein main pinch roller be toroidal by the die ontology of pinch roller, its center is provided with the through hole running through die ontology, mould outer marginal circumference is provided with convex-concave die cavity.Quenching hardness HRC:61-63 of the utility model die ontology.Adopt the utility model Making mold multi-anchor fixed point steel fibre out to have higher tensile strength, there is higher anchoring property in concrete.In addition, production cost of the present utility model is not high, and structure is simple, is adapted at promoting the use of in correlative technology field.
Description
Technical field
The utility model belongs to technical field of mold, specifically a kind of mould manufacturing multi-anchor fixed point steel fibre.
Background technology
Steel fibre is a kind of new, high performance steel fibre kind.The match ratio method of steel fibre is identical with normal concrete, and difference is: intensity dual control standard (compression strength and flexural tensile strength); Volume content of steel fibers is determined according to the flexural tensile strength of designing requirement; Unit consumption of water is relevant with fibers content with sand coarse aggregate ratio, every admixture 0.5% (volume fraction) steel fibre, and unit consumption of water increases 6kg, and sand coarse aggregate ratio increases 2%.Steel fiber reinforced concrete has the stirring the same with normal concrete, running and workability, and fiber can not balling in concrete, is evenly distributed, and can carry out production at concrete mixing plant and can be used for pumping construction.
Utility model content
The purpose of this utility model is the deficiency in order to solve in existing cold drawn wire steel fibre technology, provides a kind of mould manufacturing multi-anchor fixed point steel fibre.
The utility model comprise main pinch roller with by pinch roller, wherein main pinch roller be toroidal by the die ontology of pinch roller, its center is provided with the through hole running through die ontology.
Preferably, the outer rim of die ontology is provided with C section groove, and the degree of depth of described C section groove is 2.5mm.
Preferably, the outer rim D section of die ontology is provided with 2mm gap.
Preferably, quenching hardness HRC:61-63 of die ontology.
The utility model is a kind of mould manufacturing multi-anchor fixed point steel fibre, and produced multi-anchor fixed point steel fibre has higher anchoring property in concrete.Concrete is by external impacts, and when suppressing, multi-anchor fixed point steel fibre is not easily pulled out in concrete, improves concrete cracking resistance.Production cost of the present utility model is not high, and structure is simple, is adapted at promoting the use of in correlative technology field.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1, main pinch roller; 2, by pinch roller.
Detailed description of the invention
For making the technical solution of the utility model and feature clearly, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.At this, following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, the utility model comprise main pinch roller 1 with by pinch roller 2, wherein main pinch roller be toroidal by the die ontology of pinch roller 2, its center is provided with the through hole running through die ontology.
The outer rim of the utility model die ontology is provided with C section groove, and the degree of depth of described C section groove is 2.5mm.
The outer rim D section of the utility model die ontology is provided with 2mm gap.
Quenching hardness HRC:61-63 of the utility model die ontology, this structural design ensure that produced steel fibre hardness is high.
The combination properties such as the utility model Making mold steel fibre tensile strength is out high, is more than or equal to 600MPa, the green strength of steel fibre and the engagement in concrete, anchoring, dispersed are splendid.
In reality, Making mold steel fibre is out widely used, and overhead completely to Henan Section in Route Hubei, Wuhan two loop wire overpass, widely uses in the engineering projects such as Zhong Meilonghua Harbin factory.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here cannot give exhaustive to all embodiments.Every belong to the technical solution of the utility model the apparent change of extending out or variation be still in the row of protection domain of the present utility model.
Claims (1)
1. one kind manufactures the mould of multi-anchor fixed point steel fibre, comprise main pinch roller with by pinch roller, it is characterized in that, main pinch roller be toroidal by the die ontology of pinch roller, its center is provided with the through hole running through die ontology, and the outer rim of die ontology is provided with C section groove, and the degree of depth of described C section groove is 2.5mm, the outer rim D section of die ontology is provided with 2mm gap, quenching hardness HRC:61-63 of die ontology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420293625.7U CN204294659U (en) | 2014-06-04 | 2014-06-04 | A kind of mould manufacturing multi-anchor fixed point steel fibre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420293625.7U CN204294659U (en) | 2014-06-04 | 2014-06-04 | A kind of mould manufacturing multi-anchor fixed point steel fibre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204294659U true CN204294659U (en) | 2015-04-29 |
Family
ID=53100241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420293625.7U Expired - Fee Related CN204294659U (en) | 2014-06-04 | 2014-06-04 | A kind of mould manufacturing multi-anchor fixed point steel fibre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204294659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296398A (en) * | 2017-12-20 | 2018-07-20 | 武汉新途工程新材料科技有限公司 | A kind of device for manufacturing multi-anchor fixed point steel wire fibre |
-
2014
- 2014-06-04 CN CN201420293625.7U patent/CN204294659U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296398A (en) * | 2017-12-20 | 2018-07-20 | 武汉新途工程新材料科技有限公司 | A kind of device for manufacturing multi-anchor fixed point steel wire fibre |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 |