CN2759746Y - Fencing post forming dies - Google Patents
Fencing post forming dies Download PDFInfo
- Publication number
- CN2759746Y CN2759746Y CN 200520029723 CN200520029723U CN2759746Y CN 2759746 Y CN2759746 Y CN 2759746Y CN 200520029723 CN200520029723 CN 200520029723 CN 200520029723 U CN200520029723 U CN 200520029723U CN 2759746 Y CN2759746 Y CN 2759746Y
- Authority
- CN
- China
- Prior art keywords
- mould
- shaped hole
- hole
- vase
- nest
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a fence post mould, which comprises a mould basal body, a mould nest arranged in the mould basal body and a casting opening arranged on the mould basal body and communicated with the mould nest. The mould nest is composed of a cone and column-shaped hole and a vase-shaped hole which are communicated. A hole wall at the connected position of the vase-shaped hole and the cone and column-shaped hole is provided with a trinuclear groove. The hole wall of the cone and column-shaped hole is provided with a plurality of ring grooves at intervals along the shaft direction. The utility model has the advantages of high productive efficiency and low cost by using a mould form to realize the production of cement fence posts and the problem of rust spots does not exist in the course of use. Because the mould is made from high density polyethylene by high pressure fine casting, the inner wall of the mould nest is smooth but not sticks the mould. The surfaces of the manufactured cement fence posts are smooth like mirrors and the shapes are beautiful and shapely. The mould can be used repetitively.
Description
Technical field
The utility model relates to a kind of mould, especially relates to a kind of fence post mould.
Background technology
The fence post that is used for fence at present mostly is the iron artistic fence post.The iron artistic fence post exist easily get rusty, stolen, deficiency that cost is high.Also having some fence posts is not to be made by the PVC plastics, and the deficiency of its existence is easily aging broken, not only attractive in appearance but also cost is higher, and service life is short.
Summary of the invention
The purpose of this utility model provides a kind of mould that adopts the fence post that cement, mortar make.
For achieving the above object, the utility model can be taked following technical proposals:
Fence post mould described in the utility model, it comprises die matrix, with the film cave that is opened in the described die matrix, and be opened in the sprue gate that communicates with described die cavity on the die matrix, described die cavity is communicated with by circular cone cylindrical hole and vase-shaped hole and forms; On the hole wall of described vase-shaped hole and circular cone cylindrical hole junction, have three annular grooves; Axially spaced-apart has a plurality of annular grooves in the hole wall upper edge of circular cone cylindrical hole.
Described sprue gate is opened in the place, aperture that is positioned at the circular cone cylindrical hole on the described die matrix.
Described die matrix is combined by connecting bolt by four matrixes.
Advantage of the present utility model is to utilize mold form to realize the production of cement fence post, the production efficiency height, and cost is low, and there is not the corrosion problem in the fence post long service life in the use.Because mould adopts high density polyethylene (HDPE) to form by the smart casting of high pressure, the die cavity inner wall smooth is sticking to mould not, and feasible cement fence post smooth surface such as the mirror of producing is handsome in appearance generous, and mould is reusable.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in the figure, fence post mould described in the utility model, it comprises the die matrix 1 that is combined by connecting bolt by four matrixes, with the film cave that is opened in the described die matrix 1, and being opened in the sprue gate 2 that communicates with described die cavity on the die matrix 1, described die cavity is communicated with by circular cone cylindrical hole 3 and vase-shaped hole 4 and forms; On the hole wall of described vase-shaped hole 4 and circular cone cylindrical hole 3 junctions, have three annular grooves 5; Axially spaced-apart has a plurality of annular grooves 6 in the hole wall upper edge of circular cone cylindrical hole 3.For pouring into a mould conveniently, described sprue gate 2 is opened in the place, aperture that is positioned at circular cone cylindrical hole 3 on the described die matrix 1.
Claims (3)
1, a kind of fence post mould, it comprises die matrix (1), with the film cave that is opened in the described die matrix (1), and be opened in the sprue gate (2) that communicates with described die cavity on the die matrix (1), it is characterized in that: described die cavity is communicated with by circular cone cylindrical hole (3) and vase-shaped hole (4) and forms; On the hole wall of described vase-shaped hole (4) and circular cone cylindrical hole (3) junction, have three annular grooves (5); Axially spaced-apart has a plurality of annular grooves (6) in the hole wall upper edge of circular cone cylindrical hole (3).
2, fence post mould according to claim 1 is characterized in that: described sprue gate (2) are opened in the place, aperture that is positioned at circular cone cylindrical hole (3) on the described die matrix (1).
3, fence post mould according to claim 1 is characterized in that: described die matrix (1) is combined by connecting bolt by four matrixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520029723 CN2759746Y (en) | 2005-01-07 | 2005-01-07 | Fencing post forming dies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520029723 CN2759746Y (en) | 2005-01-07 | 2005-01-07 | Fencing post forming dies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2759746Y true CN2759746Y (en) | 2006-02-22 |
Family
ID=36081947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520029723 Expired - Fee Related CN2759746Y (en) | 2005-01-07 | 2005-01-07 | Fencing post forming dies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2759746Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101653102B (en) * | 2009-08-28 | 2011-11-30 | 中国水产科学研究院淡水渔业研究中心 | Manufacture method for concrete stake of aquiculture escape-proof fence |
-
2005
- 2005-01-07 CN CN 200520029723 patent/CN2759746Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101653102B (en) * | 2009-08-28 | 2011-11-30 | 中国水产科学研究院淡水渔业研究中心 | Manufacture method for concrete stake of aquiculture escape-proof fence |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |