CN203293509U - Mandril fixing device of wood-plastic extrusion die - Google Patents
Mandril fixing device of wood-plastic extrusion die Download PDFInfo
- Publication number
- CN203293509U CN203293509U CN2013203297330U CN201320329733U CN203293509U CN 203293509 U CN203293509 U CN 203293509U CN 2013203297330 U CN2013203297330 U CN 2013203297330U CN 201320329733 U CN201320329733 U CN 201320329733U CN 203293509 U CN203293509 U CN 203293509U
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- CN
- China
- Prior art keywords
- mandril
- several
- fixing device
- plug
- wood
- 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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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a mandril fixing device of a wood-plastic extrusion die. The mandril fixing device comprises a support plate (1) and a mandril (2) and is characterized in that the mandril (2) is provided with a wedged sprue spreader (21), a plurality of opening grooves (22), a plurality of cutting grooves (23), a plurality of water through holes (24), a plurality of upper insert pins (25) and a plurality of lower insert pins (26), wherein the support plate (1) is provided with four through holes (11) and a plurality of kidney-shaped holes (13), and a bracket plate hole (12) is formed in the middle of the bracket plate (1); the bracket plate hole (12) is provided with grooves which correspond to the upper insert pin (25) and the lower insert pin (26) and are adaptive. The mandril fixing device is simple in structure, easy to machine, good in mandril cooling effect, high in reliability, low in cost and long in service life.
Description
Technical field
The utility model relates to extrusion die, and specifically a kind of wood is moulded the plug fixture of extrusion die.
Background technology
The plug that existing wood is moulded extrusion die is divided into two sections usually to be made, and is individually fixed on two different supporting plates; Also have and adopt the hop count that plug is divided into more than two sections to make, and be individually fixed on different supporting plates, although this mode is easy to process, be convenient to install, but processed complex, cost is high, and the plug cooling water pipe is because laminating between each supporting plate is not tight, cause the overflowed material of cooling water pipe push and stop up, thereby affect the cooling effect of plug.
The utility model content
The purpose of this utility model with regard to be to provide a kind of simple in structure, be easy to process, plug good cooling results, reliability is high, cost is low, the wood of long service life is moulded extrusion die plug fixture.
For achieving the above object, the utility model comprises supporting plate and plug, described plug is provided with wedge shape spreader, several open slots, several groovings, several limbers, edge pin and several lower edge pin on several, described supporting plate is provided with four through holes and several mounting holes, and in the centre position of supporting plate, be provided with the support plate hole, on described support plate hole, be provided with on edge pin and lower edge pin is corresponding and the groove that adapts.
The utility model is made one section owing to adopting by plug, and plug is fixed on a supporting plate, makes structure become very simple, adds man-hour easily many, and has thoroughly eliminated the defect that the polylith supporting plate structure produces.The utility model is simple in structure, is easy to processing, the plug good cooling results, and reliability is high, and cost is low, long service life.
The accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is left view of the present utility model.
The specific embodiment
Referring to Fig. 1 to Fig. 3, the utility model comprises supporting plate 1 and plug 2, described plug 2 is provided with wedge shape spreader 21, several open slots 22, several groovings 23, several limbers 24, edge pin 25 and several lower edge pin 26 on several, described supporting plate 1 is provided with four through holes 11 and several mounting holes 13, and in the centre position of supporting plate 1, be provided with support plate hole 12, on described support plate hole 12, be provided with on edge pin 25 and lower edge pin 26 is corresponding and the groove that adapts.
Claims (1)
1. plug fixture that wood is moulded extrusion die, comprise supporting plate (1) and plug (2), it is characterized in that: described plug (2) is provided with wedge shape spreader (21), several open slots (22), several groovings (23), several limbers (24), edge pin (25) and several lower edge pin (26) on several, described supporting plate (1) is provided with four through holes (11) and several mounting holes (13), and be provided with support plate hole (12) in the centre position of supporting plate (1), on described support plate hole (12), be provided with groove corresponding with upper edge pin (25) and lower edge pin (26) and that adapt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203297330U CN203293509U (en) | 2013-06-08 | 2013-06-08 | Mandril fixing device of wood-plastic extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203297330U CN203293509U (en) | 2013-06-08 | 2013-06-08 | Mandril fixing device of wood-plastic extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203293509U true CN203293509U (en) | 2013-11-20 |
Family
ID=49569547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203297330U Expired - Fee Related CN203293509U (en) | 2013-06-08 | 2013-06-08 | Mandril fixing device of wood-plastic extrusion die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203293509U (en) |
-
2013
- 2013-06-08 CN CN2013203297330U patent/CN203293509U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20140608 |