CN206716746U - Aluminium section bar plastotype extrusion die - Google Patents
Aluminium section bar plastotype extrusion die Download PDFInfo
- Publication number
- CN206716746U CN206716746U CN201720406552.1U CN201720406552U CN206716746U CN 206716746 U CN206716746 U CN 206716746U CN 201720406552 U CN201720406552 U CN 201720406552U CN 206716746 U CN206716746 U CN 206716746U
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- CN
- China
- Prior art keywords
- mould
- core rod
- lower mould
- electromagnet
- die
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- 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.)
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Abstract
The utility model discloses a kind of aluminium section bar plasticity extrusion die, including upper die and lower die and core rod, it is characterised in that：Upper mould is provided centrally with rectangular preiection, both sides are provided with projection, being fitted together in upper mould has electromagnet, the lower mould is provided with rectangular recess, the both sides of lower mould are provided with slot, projection and slot are adapted, being fitted together in lower mould has electromagnet, and it is located at rectangular recess surrounding, the core rod bottom is chimeric electromagnet, core rod is provided with core groove, core rod is assemblied in the rectangular recess of lower mould, upper mould is placed on lower mould, the rectangular preiection of upper mould is extend into the core groove of core rod, the projection of upper mould is inserted into the slot of lower mould, core rod is fixed on by electromagnet in the rectangular recess of lower mould, upper mould is fixed on lower mould by electromagnet, the upper mould, the equal one-shot forming of lower mould and core rod, and it is made of 304 stainless steels.The product that the utility model squeezes out is not in false joint substantially, improves yield rate.
Description
Technical field
It the utility model is related to a kind of mould, more particularly to a kind of aluminium section bar plasticity extrusion die.
Background technology
The application of aluminium section bar is quite varied, is often used as constructional section bar, such as aluminum alloy doors and windows, furred ceiling etc..Aluminium
Section bar is favored due to its advantage such as light, inexpensive by numerous consumers.But aluminium section bar production when, all can some vacations connect
Head occurs, and especially multiple false joints occur in the product especially severe of big cross section extension mould production, a rod extruded product, sternly
During weight, 1000mm products have 2-3, cause yield rate to substantially reduce.For its reason just when with being extruded with mould, there is bullet in mould
Property deformation, when pressure is gradually reduced, caused by mould moment resilience.After extrusion, the demoulding is not easy existing extrusion die, is held
Aluminium liquid is easily accumulated in model, influences final product quality.
Utility model content
In order to overcome existing aluminium section bar the defects of false joint occur when extruding and producing, the utility model provides a kind of aluminium
Section bar plasticity extrusion die, the product squeezed out by the extrusion die are not in false joint substantially, improve finished product
Rate.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
Aluminium section bar plasticity extrusion die, including upper die and lower die and core rod, it is characterised in that：Upper mould is provided centrally with square
Shape is raised, and both sides are provided with projection, and being fitted together in upper mould has electromagnet, and the lower mould is provided with rectangular recess, in the both sides of lower mould
Slot is provided with, projection and slot are adapted, and being fitted together in lower mould has electromagnet, and is located at rectangular recess surrounding, the core rod bottom
Portion is chimeric electromagnet, and core rod is provided with core groove, and core rod is assemblied in the rectangular recess of lower mould, and upper mould is placed on lower mould, upper mould
Rectangular preiection extend into the core groove of core rod, the projection of upper mould is inserted into the slot of lower mould, and core rod passes through electromagnetism ferropexy
In the rectangular recess of lower mould, upper mould is fixed on lower mould by electromagnet, the equal one-shot forming of upper die and lower die and core rod,
And it is made of 304 stainless steels.
Cylinder is provided with the lower mould, installed in the rectangular recess bottom of lower mould.
Compared with prior art, the utility model has advantages below：
The utility model includes upper die and lower die and core rod, it is characterised in that：Upper mould is provided centrally with rectangular preiection, both sides
Projection is provided with, being fitted together in upper mould has electromagnet, and the lower mould is provided with rectangular recess, and the both sides of lower mould are provided with slot,
Projection and slot are adapted, and being fitted together in lower mould has electromagnet, and is located at rectangular recess surrounding, and the core rod bottom is chimeric electromagnetism
Iron, core rod are provided with core groove, and core rod is assemblied in the rectangular recess of lower mould, and upper mould is placed on lower mould, and the rectangular preiection of upper mould is stretched
Enter into the core groove of core rod, the projection of upper mould is inserted into the slot of lower mould, and core rod is fixed on the rectangle of upper mould by electromagnet
In groove, upper mould is fixed on lower mould by electromagnet, and the upper die and lower die and core rod are made of 304 stainless steels.This reality
It is made with new upper die and lower die and core rod of 304 stainless steels, core rod, upper die and lower die are rigidly connected, and are extruding
During aluminium section bar, the hardness of mould causes it not deform, and so avoids false joint and occurs.Using the utility model
When, die-filling type is placed in lower mould, and then upper mould is placed on lower mould, is powered to electromagnet, in the presence of electromagnet, core rod jail
Under being fixed in jail in mould, and upper mould is firmly fixed on lower mould, you can the extruding of aluminium section bar is realized, after completing to extrude,
Power-off, electromagnet loses magnetism, after taking mould away, so that it may core rod is taken out, it is simple to operate, and be convenient to clean remaining in core rod
Aluminium, the demoulding it is simple and convenient.
Cylinder is provided with the utility model in mould, installed in the rectangular recess bottom of lower mould.Pass through the effect of cylinder, side
Help operator to eject core rod, be easy to the taking-up of core rod.
Brief description of the drawings
Fig. 1 is the utility model upper die structure schematic diagram；
Fig. 2 is the utility model lower die structure schematic diagram；
Fig. 3 is the utility model mold insert structure schematic diagram；
Fig. 4 is the utility model overall structure diagram.
Marked in figure：1st, upper mould, 2, lower mould, 3, core rod, 4, rectangular preiection, 5, projection, 6, electromagnet, 7, rectangular recess,
8th, slot, 9, core groove, 10, cylinder.
Embodiment
Utility model shape is further described with reference to embodiment, described embodiment is only that this practicality is new
Type part of the embodiment, it is not whole embodiments.Based on embodiment of the present utility model, one of ordinary skill in the art
Other embodiments used obtained under the premise of creative work is not made, belong to the scope of protection of the utility model.
The utility model includes upper mould 1, lower mould 2 and core rod 3, it is characterised in that：Upper mould 1 is provided centrally with rectangular preiection 4,
Both sides are provided with projection 5, and being fitted together in upper mould 1 has electromagnet 6, and the lower mould 2 is provided with rectangular recess 7, set in the both sides of lower mould 2
Slot 8 is equipped with, projection 5 and slot 8 are adapted, and being fitted together in lower mould 2 has electromagnet 6, and is located at the surrounding of rectangular recess 7, the mould
The bottom of core 3 is chimeric electromagnet 6, and core rod 6 is provided with core groove 9, and core rod 3 is assemblied in the rectangular recess 7 of lower mould 2, and upper mould 1 is placed on
On lower mould 2, the rectangular preiection 4 of upper mould 1 is extend into the core groove 9 of core rod 3, and the projection 5 of upper mould 1 is inserted into the slot 8 of lower mould 2
Interior, core rod 3 is fixed on by electromagnet 6 in the rectangular recess 7 of lower mould 2, and upper mould 1 is fixed on lower mould 2 by electromagnet 6, institute
Upper die and lower die and core rod is stated to be made of 304 stainless steels.Upper die and lower die and core rod of the present utility model are with 304 stainless
Steel is made, and core rod, upper die and lower die are rigidly connected, and in extruded aluminium section, the hardness of mould causes it not become
Shape, so avoid false joint and occur.When using the utility model, die-filling type is placed in lower mould, is then placed on upper mould
On lower mould, it is powered to electromagnet, in the presence of electromagnet, core rod is firmly fixed in lower mould, and upper mould is firmly fixed
On lower mould, you can realize the extruding of aluminium section bar, after completing to extrude, power-off, electromagnet loses magnetism, after taking mould away, just
Core rod is can be taken off, it is simple to operate, and the aluminium remained in core rod is convenient to clean, the demoulding is simple and convenient.
Cylinder 10 is provided with the utility model in mould 2, installed in the bottom of rectangular recess 7 of lower mould 2.Pass through the work of cylinder
With help operator ejects core rod, is easy to the taking-up of core rod.
Claims (2)
1. aluminium section bar plasticity extrusion die, including upper die and lower die and core rod, it is characterised in that：Upper mould is provided centrally with rectangle
Projection, both sides are provided with projection, and being fitted together in upper mould has electromagnet, and the lower mould is provided with rectangular recess, set in the both sides of lower mould
Slot is equipped with, projection and slot are adapted, and being fitted together in lower mould has electromagnet, and is located at rectangular recess surrounding, the core rod bottom
Chimeric to have electromagnet, core rod is provided with core groove, and core rod is assemblied in the rectangular recess of lower mould, and upper mould is placed on lower mould, upper mould
Rectangular preiection is extend into the core groove of core rod, and the projection of upper mould is inserted into the slot of lower mould, and core rod is fixed on by electromagnet
In the rectangular recess of lower mould, upper mould is fixed on lower mould by electromagnet, the equal one-shot forming of upper die and lower die and core rod, and
It is made of 304 stainless steels.
2. aluminium section bar plasticity according to claim 1 is characterized in that with extrusion die：Cylinder is provided with the lower mould,
Installed in the rectangular recess bottom of lower mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720406552.1U CN206716746U (en) | 2017-04-18 | 2017-04-18 | Aluminium section bar plastotype extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720406552.1U CN206716746U (en) | 2017-04-18 | 2017-04-18 | Aluminium section bar plastotype extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206716746U true CN206716746U (en) | 2017-12-08 |
Family
ID=60505145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720406552.1U Expired - Fee Related CN206716746U (en) | 2017-04-18 | 2017-04-18 | Aluminium section bar plastotype extrusion die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206716746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570916A (en) * | 2018-11-12 | 2019-04-05 | 重庆羿业气门有限公司 | A kind of improved mould and its processing method |
-
2017
- 2017-04-18 CN CN201720406552.1U patent/CN206716746U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570916A (en) * | 2018-11-12 | 2019-04-05 | 重庆羿业气门有限公司 | A kind of improved mould and its processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171208 Termination date: 20180418 |