CN102259429A - Mold for pulling and extruding transverse H-shaped steel - Google Patents
Mold for pulling and extruding transverse H-shaped steel Download PDFInfo
- Publication number
- CN102259429A CN102259429A CN2011100036048A CN201110003604A CN102259429A CN 102259429 A CN102259429 A CN 102259429A CN 2011100036048 A CN2011100036048 A CN 2011100036048A CN 201110003604 A CN201110003604 A CN 201110003604A CN 102259429 A CN102259429 A CN 102259429A
- Authority
- CN
- China
- Prior art keywords
- mold
- mould
- groove
- counterdie
- alignment pin
- 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.)
- Pending
Links
Images
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention disclosed a mold for pulling and extruding transverse H-shaped steel, comprising an upper mold and a lower mold. The lower part of the upper mold and the upper part of the lower mold are respectively provided with a groove, each groove comprises two vertical parts and a transverse part, the transverse part is arranged between the two vertical parts, the upper mold and the lower mold are folded to form a transverse H-shaped groove in the interior, the upper mold comprises a left upper mold, a upper middle mold and a right upper mold, the lower mold comprises a left lower mold, a lower middle mold and a right lower mold, the upper middle mold and the lower middle mold are respectively provided with two heating holes, the left upper mold and the left lower mold are connected through a dowel pin, the right upper mold and the right lower mold are connected through a dowel pin, the left lower mold and the lower middle mold are connected through a dowel pin, and the right lower mold and the lower middle mold are connected through a dowel pin. The invention has the advantages of reasonable structure, reduced demoulding resistance and uniform heating of the mold.
Description
Technical field
The present invention relates to a kind of I-steel pultrusion die.
Background technology
Present most pultrusion die corrosion resistance is low, the demoulding easily, and mould is heated inhomogeneous in heating process, influences yield rate, reduces operating efficiency.
Summary of the invention
The objective of the invention is in order to overcome above deficiency, provide a kind of rational in infrastructure, reduce ejection resistance, make the uniform I-steel pultrusion die of mold heated.
Purpose of the present invention is achieved through the following technical solutions: a kind of I-steel pultrusion die, comprise upper die and lower die, the bottom of patrix and the top of counterdie are respectively equipped with a groove, each groove comprises two vertical portion and a transverse part, transverse part places between two vertical portion, patrix and counterdie merge the inner I shape groove that forms in back, patrix comprises upper left mould, mould in going up, upper right mould, counterdie comprises the lower-left mould, mould down, the bottom right mould, be respectively equipped with two bottoming holes on mould and the down middle mould in going up, upper left mould is connected by alignment pin with the lower-left mould, upper right mould is connected by alignment pin with the bottom right mould, the lower-left mould is connected by alignment pin with down middle mould, and the bottom right mould is connected by alignment pin with down middle mould.
Description of drawings:
Fig. 1 is a structural representation of the present invention;
Number in the figure: 1-patrix, 2-counterdie, 3-I shape groove, the upper left mould of 4-, the last middle mould of 5-, the upper right mould of 6-, 7-lower-left mould, the down middle mould of 8-, 9-bottom right mould, 10-bottoming hole.
The specific embodiment:
In order to deepen the understanding of the present invention, the invention will be further described below in conjunction with embodiment and accompanying drawing, and this embodiment only is used to explain the present invention, does not constitute the qualification to protection domain of the present invention.
Show a kind of embodiment of I-steel pultrusion die of the present invention as Fig. 1, comprise patrix 1 and counterdie 2, the top of the bottom of patrix 1 and counterdie 2 is respectively equipped with a groove, each groove comprises two vertical portion and a transverse part, transverse part places between two vertical portion, patrix 1 merges the inner I shape groove 3 that forms in back with counterdie 2, patrix 1 comprises upper left mould 4, mould 5 in going up, upper right mould 6, counterdie 2 comprises lower-left mould 7, mould 8 down, bottom right mould 9, be respectively equipped with two bottoming holes 10 on mould 5 and the down middle mould 8 in going up, upper left mould 4 and lower-left mould 7 are connected by alignment pin, upper right mould 6 and bottom right mould 9 are connected by alignment pin, lower-left mould 7 with down in mould 8 is connected by alignment pin, bottom right mould 9 and time middle mould 8 are connected by alignment pin.
In order to reduce the resistance that the demoulding causes, greatly about the 300-400MM place, be designed to 1/300,1/400 tapering at the mould afterbody, be designed to the horn mouth shape at the die entrance place, so that make unnecessary resin flow back to the glue groove.
Mould 5 and down middle mould 8 are provided with bottoming hole 10 in going up, and make mold heated even.
That the present invention has is rational in infrastructure, reduce ejection resistance, make the mold heated advantage of uniform.
Claims (1)
1. I-steel pultrusion die, it is characterized in that: comprise patrix (1) and counterdie (2), the top of the bottom of described patrix (1) and described counterdie (2) is respectively equipped with a groove, each described groove comprises two vertical portion and a transverse part, described transverse part places between two described vertical portion, described patrix (1) merges the inner I shape groove (3) that forms in back with described counterdie (2), described patrix (1) comprises upper left mould (4), mould (5) in going up, upper right mould (6), described counterdie (2) comprises lower-left mould (7), mould (8) down, bottom right mould (9), be respectively equipped with two bottoming holes (10) on mould (5) and the described down middle mould (8) in described the going up, described upper left mould (4) is connected by alignment pin with described lower-left mould (7), described upper right mould (6) is connected by alignment pin with described bottom right mould (9), described lower-left mould (7) is connected by alignment pin with described down middle mould (8), and described bottom right mould (9) is connected by alignment pin with described down middle mould (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100036048A CN102259429A (en) | 2011-01-10 | 2011-01-10 | Mold for pulling and extruding transverse H-shaped steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100036048A CN102259429A (en) | 2011-01-10 | 2011-01-10 | Mold for pulling and extruding transverse H-shaped steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102259429A true CN102259429A (en) | 2011-11-30 |
Family
ID=45006354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100036048A Pending CN102259429A (en) | 2011-01-10 | 2011-01-10 | Mold for pulling and extruding transverse H-shaped steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102259429A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108189A (en) * | 2014-07-02 | 2014-10-22 | 南通澳兰德复合材料有限公司 | Curved-surface section drawing and extruding die |
| CN106739018A (en) * | 2017-02-07 | 2017-05-31 | 江苏恒神股份有限公司 | Embedded core drawing and extruding section bar mould |
| CN111231371A (en) * | 2020-01-20 | 2020-06-05 | 南京经略复合材料有限公司 | Glue injection tool and glue injection method for glass fiber reinforced two-component polyurethane deformed steel |
| CN114957998A (en) * | 2022-05-31 | 2022-08-30 | 丁小粉 | Sound-insulation environment-friendly material for green buildings and preparation method thereof |
-
2011
- 2011-01-10 CN CN2011100036048A patent/CN102259429A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108189A (en) * | 2014-07-02 | 2014-10-22 | 南通澳兰德复合材料有限公司 | Curved-surface section drawing and extruding die |
| CN106739018A (en) * | 2017-02-07 | 2017-05-31 | 江苏恒神股份有限公司 | Embedded core drawing and extruding section bar mould |
| CN111231371A (en) * | 2020-01-20 | 2020-06-05 | 南京经略复合材料有限公司 | Glue injection tool and glue injection method for glass fiber reinforced two-component polyurethane deformed steel |
| CN114957998A (en) * | 2022-05-31 | 2022-08-30 | 丁小粉 | Sound-insulation environment-friendly material for green buildings and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102259429A (en) | Mold for pulling and extruding transverse H-shaped steel | |
| CN204340117U (en) | A kind of double mould cavity mould | |
| CN201931562U (en) | Pultrusion die for H-shaped steel | |
| CN203831711U (en) | Water pump die | |
| CN202700465U (en) | Automatic powder shaping press of stepped pressure-transmitting thermal-insulating sealing element | |
| CN202861307U (en) | Forging mold ejector beam and ejector hole structure thereof | |
| CN202702600U (en) | Blowing mould | |
| CN204712374U (en) | A kind of new type plastic mould | |
| CN202071257U (en) | Ultra large wind power blade female die disconnecting and connecting system | |
| CN203254612U (en) | Runner structure of plastic die | |
| CN203541454U (en) | Spline type mould | |
| CN203494984U (en) | Automobile back longitudinal beam end plate forming mold | |
| CN204366284U (en) | A kind of weld mold of rectifier bridge diode lead | |
| CN202878604U (en) | Plastic back-flushing mould | |
| CN204253036U (en) | Development machine body and shovel board engaging lug strengthen structure | |
| CN102873830B (en) | Backward-filling plastic mold | |
| CN202922864U (en) | High-rigidity injection molding machine body | |
| CN203371730U (en) | Alloy type core injection mould | |
| CN103381659B (en) | PFA diameter changeable pipe material mould | |
| CN202447529U (en) | Automobile covering piece side wall flanging die | |
| CN204398283U (en) | The transmission lock mold mechanism of three plate booster-type injection machines | |
| CN203308596U (en) | Water jacket sand core structure of automobile engine cylinder cover | |
| CN202479355U (en) | Combined corrugated pipe forming mould plate with bolt connection structure | |
| CN201333783Y (en) | Improved structure of USB interface mold | |
| CN208853653U (en) | It is a kind of for making the mold of lost foam pattern |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111130 |