CN205033552U - Wire rope moulds plastics and uses mould - Google Patents
Wire rope moulds plastics and uses mould Download PDFInfo
- Publication number
- CN205033552U CN205033552U CN201520791391.3U CN201520791391U CN205033552U CN 205033552 U CN205033552 U CN 205033552U CN 201520791391 U CN201520791391 U CN 201520791391U CN 205033552 U CN205033552 U CN 205033552U
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- Prior art keywords
- wire rope
- steel wire
- workspace
- plastics
- inlet region
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a wire rope moulds plastics and uses mould comprises inlet region, workspace and sizing district, adopts the circular arc transitional coupling between each district, and the inlet region sets up to the horn mouth, and the angle is 30~60, the workspace is provided with certain tapering, and the angle is 2~5, and length is 4~5 times of the wire rope diameter of moulding plastics, the sizing district is straight tube -shape, and length and aperture are 1 times of the wire rope diameter of moulding plastics. The utility model discloses because of the workspace is provided with the tapering, effectively improved wire rope injection pressure, plastics are filled full, skin and are moulded plastics evenly between thigh seam, and the quality of moulding plastics is showing and is improving.
Description
Technical field
The utility model relates to a kind of steel wire rope injection moulding mould, belongs to metallic article process unit technical field.
Background technology
Injection-moulding steel wire rope is widely used in the national economy every profession and trades such as large surface mine, harbour machinery, bridge.Steel wire rope injection moulding is the important component part of injection-moulding steel wire rope production process, by bolt special formula plastic extruder.Plastics are evenly squeezed in steel wire rope inner and outside.The quality of extrusion molding quality, has direct impact to the service life of steel wire rope.In prior art, injection mold is made up of inlet region and workspace two section, workspace is straight-tube shape, and this kind of structure causes steel wire rope plastics when injection moulding to fill insufficient in steel wire rope and plastic overmold thickness is blocked up and uneven, causes the quality problems such as the early stage irregular fracture of plastics.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of steel wire rope injection moulding mould is provided, to improve the filling effect of plastics in stock seam, improves the inhomogeneities of outer layer plastic, improve service life of steel wire rope, meet and extend the subscriber equipment maintenance time limit.
The utility model improves for existing injection mold, to the injection moulding die sleeve inner chamber in head, adopts the processing method of Digit Control Machine Tool Linear cut, increases a tapering.Original annotation mould is made up of inlet region and workspace two section, injection mold described in the utility model the workspace of original annotation mould straight-tube shape is changed into the band workspace of tapering and the sizing area of straight-tube shape, former two sections are arranged and changes three sections settings into, namely be made up of inlet region, workspace and sizing area, arc transition is adopted to connect between each district, inlet region is set to horn mouth, and angle is 30 ~ 60 °; Workspace 2 is provided with certain tapering, and angle is 2 ~ 5 °, and length is 4 ~ 5 times of injection-moulding steel wire rope diameter; Sizing area 3 is straight-tube shape, and length and aperture are 1 times of injection-moulding steel wire rope diameter.
The beneficial effects of the utility model:
Because injection mold adopts three range selector designs, workspace has tapering, under the pulling motion of steel wire rope, cavity internal pressure increases gradually, the combination of plastics and steel wire rope is more and more tightr, and the filling in stock seam is also more and more fuller, and injection moulding quality is significantly improved.
Accompanying drawing explanation
Fig. 1 is a kind of steel wire rope injection moulding of the utility model mould structure schematic diagram.
In figure: 1-inlet region, 2-workspace, 3-sizing area.
Detailed description of the invention
Below in conjunction with accompanying drawing, a kind of steel wire rope injection moulding of the utility model mould is described in further detail:
In figure: it is made up of inlet region 1, workspace 2 and sizing area 3, adopts arc transition to connect between each district, and inlet region 1 is set to horn mouth, angle is 30 ~ 60 °; Workspace 2 is provided with certain tapering, and angle is 2 ~ 5 °, length H
1for 4 ~ 5 times of injection-moulding steel wire rope diameter; Sizing area 3 is straight-tube shape, length H
2and aperture is 1 times of injection-moulding steel wire rope diameter.
Claims (4)
1. a steel wire rope injection moulding mould, is characterized in that: it is made up of inlet region (1), workspace (2) and sizing area (3), adopts arc transition to connect between each district.
2. steel wire rope injection moulding mould as claimed in claim 1, it is characterized in that: inlet region (1) is set to horn mouth, angle is 30 ~ 60 °.
3. steel wire rope injection moulding mould as claimed in claim 1, it is characterized in that: workspace (2) are provided with certain tapering, angle is 2 ~ 5 °, length H
1for 4 ~ 5 times of injection-moulding steel wire rope diameter.
4. steel wire rope injection moulding mould as claimed in claim 1, is characterized in that: sizing area (3) are straight-tube shape, length H
2and aperture is 1 times of injection-moulding steel wire rope diameter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520791391.3U CN205033552U (en) | 2015-10-14 | 2015-10-14 | Wire rope moulds plastics and uses mould |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520791391.3U CN205033552U (en) | 2015-10-14 | 2015-10-14 | Wire rope moulds plastics and uses mould |
Publications (1)
Publication Number | Publication Date |
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CN205033552U true CN205033552U (en) | 2016-02-17 |
Family
ID=55292480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520791391.3U Active CN205033552U (en) | 2015-10-14 | 2015-10-14 | Wire rope moulds plastics and uses mould |
Country Status (1)
Country | Link |
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CN (1) | CN205033552U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107894373A (en) * | 2017-10-23 | 2018-04-10 | 常州大学 | Novel capillary mouth mold |
-
2015
- 2015-10-14 CN CN201520791391.3U patent/CN205033552U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107894373A (en) * | 2017-10-23 | 2018-04-10 | 常州大学 | Novel capillary mouth mold |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant |