CN202318888U - Adjustable molding plate for special section cantilever - Google Patents
Adjustable molding plate for special section cantilever Download PDFInfo
- Publication number
- CN202318888U CN202318888U CN2011204694992U CN201120469499U CN202318888U CN 202318888 U CN202318888 U CN 202318888U CN 2011204694992 U CN2011204694992 U CN 2011204694992U CN 201120469499 U CN201120469499 U CN 201120469499U CN 202318888 U CN202318888 U CN 202318888U
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- template
- cantilever
- die cavity
- molding plate
- special section
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a plastic special section door/window mold, in particular to an adjustable molding plate for a special section cantilever. The adjustable molding plate is provided with a template; the middle of the template is provided with a mold cavity; the upper end of the mold cavity is provided with a cantilever structure; the lower part of the mold cavity positioned on the template is provided with a slot; and the top and bottom of the template are provided with adjusting bolts. The adjustable molding plate is characterized in that: a circle of adjusting slot is formed on the template outside the top of the mold cavity and the cantilever structure; and a squeezing plate is formed between the adjusting slot and the mold cavity. The adjustable molding plate solves the problems that the conventional molding plate cannot ensure the parallelism and verticality of special section cantilevers, and the produced special section cantilevers are warped and sunk and the like, and is widely applied to producing various plastic door/window sections.
Description
The (1) technical field: the utility model relates to the improvement of plastic irregular profile Mould for door and window, especially a kind of profile shapes cantilever scalable stereotype plate.
The (2) background technology: in the construction material, the PVC plastic irregular profile has obtained application more and more widely in modern times.Usually plastic irregular profile needs stock mould to finalize the design in the process of moulding; The typing of profile shapes has multi-plate typing, slidingtype typing, pressurization typing, Vacuum shaping and multiple modes such as inner core typing and roller typing; Wherein simple with multi-plate typing; Be about to the polylith stereotype plate and be placed in the tank with the interval of strengthening gradually, the section bar of extruding from the mouth mould passes typing edges of boards cooling limit typing.
At present, top formula structure during stereotype plate generally adopts promptly is positioned in the upper and lower of stereotype plate die cavity on the stereotype plate and adopts line to cut a wire casing to come out; Form a stripper plate between wire casing and the die cavity, the top of stereotype plate and bottom are equipped with the adjusting bolt respectively, regulate bolt and all withstand on the stripper plate; When the profile shapes thermal expansion,, the adjusting bolt is pushed stripper plate in die cavity through regulating bolt; Profile shapes extruding and correction shape with warpage; But owing to regulate the centre that bolt can only withstand stripper plate, cause adjusting the corresponding position of regulating bolt, profile shapes top, the warpage that can not solve profile shapes cantilever place with cave in; Therefore, a kind of profile shapes cantilever place warpage that can solve of design is very to be necessary with the stereotype plate that caves in.
The (3) summary of the invention: the purpose of the utility model is exactly that problem such as subside warpage appears and in the profile shapes cantilever place that will solve the depth of parallelism and perpendicularity that existing stereotype plate can not guarantee the profile shapes cantilever, produce, and a kind of profile shapes cantilever scalable stereotype plate is provided.
The concrete scheme of the utility model is: improve to existing stereotype plate; It has template, has die cavity in the middle of the template, and the upper end of die cavity is provided with cantilever design; The die cavity bottom is positioned at and has wire casing on the template; The top of template and bottom are equipped with the adjusting bolt respectively, it is characterized in that: die cavity top outer and the cantilever design outside has a circle regulating tank in the template upper edge, forms stripper plate between regulating tank and the die cavity.
The width B of the regulating tank described in the utility model
1Be 2～2.5mm.
The width B of the stripper plate described in the utility model
2Be 2～2.5mm.
The utility model adopts different length, the width of prior completion of processing, the voussoir of angle to embed the cantilever place regulating tank of required adjusting; Can guarantee the depth of parallelism and the perpendicularity of profile shapes cantilever; Warpage can not take place and subside in the profile shapes cantilever place that produces; It is convenient to operate, and efficient improves greatly.
The (4) description of drawings:
Fig. 1 is the front view of the utility model.
Among the figure: the 1-wire casing, the 2-die cavity, the 3-regulating tank, the 4-profile shapes, 5-regulates bolt, 6-voussoir, 7-stripper plate, 8-cantilever design, 9-template.
The (5) specific embodiment:
Referring to Fig. 1; The utlity model has template 9, have die cavity 2 in the middle of the template 9, the upper end of die cavity 2 is provided with cantilever design 8; Die cavity 2 bottoms are positioned at and have wire casing 1 on the template 9; The top of template 9 and bottom are equipped with respectively and are regulated bolt 5, particularly: have a circle regulating tank 3, the width B of regulating tank 3 in template 9 upper edge die cavities, 2 top outer and cantilever design 8 outsides
1Be 2mm, form stripper plate 7, the width B of stripper plate 7 between regulating tank 3 and the die cavity 2
2Be 2mm, promptly constituted the utility model.
The operation principle of the utility model is: referring to Fig. 1, be designed with template 9, have die cavity 2 in the middle of the template 9; The upper end of die cavity 2 is provided with cantilever design 8, and die cavity 2 bottoms are positioned at and have wire casing 1 on the template 9, and the top of template 9 and bottom are equipped with respectively and are regulated bolt 5; Have a circle regulating tank 3 in template 9 upper edge die cavities, 2 top outer and cantilever design 8 outsides, form stripper plate 7 between regulating tank 3 and the die cavity 2, during work; The profile shapes of extruding from the mouth mould 4 enters in the die cavity 2; The outer wall of profile shapes 4 is pasting the inwall of die cavity 2, when profile shapes 4 because factors such as the plastic formula proportioning is different, the extruder performance is good and bad, water quality is fine or not, water temperature height and subsidiary engine hauling speed speed cause profile shapes 4 tops or cantilever design 8 warpage to occur and when subsiding, through regulating the adjusting bolt 5 on the template 9; Make adjusting bolt 5 withstand stripper plate 7; With stripper plate 7 extruding in the die cavities 2, and, utilize 6 pairs of stripper plates 7 of voussoir to push with the place that the voussoir 6 of different length, width, angle is embedded into regulating tank 3 inner corresponding profile shapes 4 warpages and subsides; Stripper plate 7 pushes the place of profile shapes both sides, 4 top and cantilever design 8 warpages again; Make profile shapes warpage and the place that subsides return to qualified shape, can regulate each place of cantilever design 8 like this, avoid cantilever design 8 warpage to occur and subside.
Claims (3)
1. profile shapes cantilever scalable stereotype plate; Have template, have die cavity in the middle of the template, the upper end of die cavity is provided with cantilever design; The die cavity bottom is positioned at and has wire casing on the template; The top of template and bottom are equipped with the adjusting bolt respectively, it is characterized in that: die cavity top outer and the cantilever design outside has a circle regulating tank in the template upper edge, forms stripper plate between regulating tank and the die cavity.
2. profile shapes cantilever scalable stereotype plate according to claim 1 is characterized in that: the width B of said regulating tank
1Be 2～2.5mm.
3. profile shapes cantilever scalable stereotype plate according to claim 1 is characterized in that: the width B of said stripper plate
2Be 2～2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204694992U CN202318888U (en) | 2011-11-23 | 2011-11-23 | Adjustable molding plate for special section cantilever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204694992U CN202318888U (en) | 2011-11-23 | 2011-11-23 | Adjustable molding plate for special section cantilever |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202318888U true CN202318888U (en) | 2012-07-11 |
Family
ID=46430883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204694992U Expired - Fee Related CN202318888U (en) | 2011-11-23 | 2011-11-23 | Adjustable molding plate for special section cantilever |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202318888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587104A (en) * | 2013-10-22 | 2014-02-19 | 铜陵格瑞特挤出技术有限公司 | Water tank sizing block capable of regulating flatness of extruded profile |
-
2011
- 2011-11-23 CN CN2011204694992U patent/CN202318888U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587104A (en) * | 2013-10-22 | 2014-02-19 | 铜陵格瑞特挤出技术有限公司 | Water tank sizing block capable of regulating flatness of extruded profile |
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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: 20120711 Termination date: 20171123 |