CN207747304U - A kind of foaming handrail mold - Google Patents
A kind of foaming handrail mold Download PDFInfo
- Publication number
- CN207747304U CN207747304U CN201721921790.2U CN201721921790U CN207747304U CN 207747304 U CN207747304 U CN 207747304U CN 201721921790 U CN201721921790 U CN 201721921790U CN 207747304 U CN207747304 U CN 207747304U
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- Prior art keywords
- foaming
- knife frame
- cope plate
- edge
- lower template
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Abstract
The utility model belongs to foaming mould technical field, provide a kind of foaming handrail mold, including cope plate and lower template, foaming cavity is constituted between cope plate and lower template, four side of side of cope plate towards foaming cavity is inlaid with edge of a knife frame, and four side of side of lower template towards foaming cavity is inlaid with lower edge of a knife frame.In the utility model, setting contributes to upper edge of a knife frame and the lower edge of a knife frame of foaming handrail formed product and demoulding between cope plate and lower template, alloy tool steel replaces upper edge of a knife frame and lower edge of a knife frame made of original aluminium alloy, wearability is good, will not be bad due to product caused by die deformation in being used for a long time.
Description
Technical field
The utility model belongs to foaming mould technical field, and in particular to a kind of foaming handrail mold.
Background technology
Handrail is automotive interior attachment, handrail mostly uses foaming and manufactured, foaming mould for this type component at
Foaming raw material are injected into mold, foaming are carried out under setting condition by type.In foaming process, mold is due to length
Time uses, and the edge of a knife frame of the aluminum alloy material of the setting between cope plate and lower template due to being bonded friction, meeting for a long time
So that aluminum alloy frame deformation, the shape of product of foaming is bad, and type quality fails to meet production requirements.
Utility model content
The purpose of this utility model is the presence of the above problem in view of the prior art, it is proposed that a kind of service life is long, just
In demoulding, the foaming handrail mold of product quality stable and consistent.
The purpose of this utility model can be realized by following technical proposal：A kind of foaming handrail mold, including cope plate
And lower template, foaming cavity, four side of side of the cope plate direction foaming cavity are constituted between the cope plate and lower template
It is inlaid with edge of a knife frame, four side of side of the lower template towards foaming cavity is inlaid with lower edge of a knife frame.
In a kind of above-mentioned foaming handrail mold, sealing structure is formed after the upper edge of a knife frame and the molding of lower edge of a knife frame.
In a kind of above-mentioned foaming handrail mold, the upper edge of a knife frame is provided with arc in the side with lower edge of a knife frame contact surface
Shape face.
In a kind of above-mentioned foaming handrail mold, the upper edge of a knife frame and lower edge of a knife frame are made of alloy tool steel.
In a kind of above-mentioned foaming handrail mold, above the cope plate setting is fixed with plate frame, under the lower template
Side's setting is fixed with pedestal.
The upper slitter of help to foam handrail formed product and demoulding is set in the utility model, between cope plate and lower template
Mouth frame and lower edge of a knife frame, alloy tool steel replace upper edge of a knife frame and lower edge of a knife frame made of original aluminium alloy, and wearability is good,
It will not be bad due to product caused by die deformation in being used for a long time.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of foaming handrail mold of the utility model,
Fig. 2 is a kind of inside bottom structural schematic diagram of foaming handrail mold of the utility model；
Fig. 3 is bottom structure schematic diagram on a kind of inside of foaming handrail mold of the utility model.
In figure, cope plate 1, lower template 2, foam cavity 3, upper edge of a knife frame 4, lower edge of a knife frame 5, arcwall face 6, plate frame 7, bottom
Seat 8.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, Figure 2 and Figure 3, a kind of foaming handrail mold, including cope plate 1 and lower template 2, cope plate 1 is under
Foaming cavity 3 is constituted between template 2, four side of side of cope plate 1 towards foaming cavity 3 is inlaid with upper edge of a knife frame 4, lower template 2
It is inlaid with lower edge of a knife frame 5 towards four side of side of foaming cavity 3.It is arranged between cope plate 1 and the land area of lower template 2
Upper edge of a knife frame 4 and lower edge of a knife frame 5 are removed from the molds convenient for the product of foaming, while not destroying the appearance of product.
Preferably, sealing structure is formed after upper edge of a knife frame 4 and the molding of lower edge of a knife frame 5.Upper edge of a knife frame 4 and lower edge of a knife frame 5 close
After mould, sealing structure can guide expanded material to be molded according to preset foaming cavity 3 in foamed forming process, product matter
Amount is stablized.
It is further preferred that upper edge of a knife frame 4 is being provided with arcwall face 6 with the side for cutting mouth width contact surface.Arcwall face 6 exists
Overlap is not formed in foaming handrail forming process, does not need second pruning, product is convenient for being removed from the molds after molding.
Preferably, upper edge of a knife frame 4 and lower edge of a knife frame 5 are made of alloy tool steel.Aluminium alloy is replaced using alloy tool steel,
Improve wearability, die life is long, solve mold in process of production since aluminum alloy material easily deforms and
Cause product bad.
Preferably, 1 top setting of cope plate is fixed with plate frame 7, and 2 lower section setting of lower template is fixed with pedestal 8.Plate frame
7 contribute to cope plate 1 to carry out compression sealing with lower template 2, and pedestal 8 is convenient for the fixation of lower template 2,1 He of cope plate in die sinking
Lower template 2 being capable of smooth opening.
The utility model uses upper edge of a knife frame 4 and the molding sealing of lower edge of a knife frame 5 with arcwall face 6, avoids foaming material
Material forms overlap in foaming 3 forming process of cavity between 2 contact surface of cope plate 1 and lower template, reduces secondary finishing, alloy tool
The intensity of steel is high, and wearability is good, and the service life of mold is long.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (5)
1. a kind of foaming handrail mold, which is characterized in that including cope plate and lower template, structure between the cope plate and lower template
At foaming cavity, four side of side of the cope plate towards foaming cavity is inlaid with edge of a knife frame, the lower template direction foaming
Four side of side of cavity is inlaid with lower edge of a knife frame.
2. a kind of foaming handrail mold according to claim 1, which is characterized in that the upper edge of a knife frame and lower edge of a knife frame close
Sealing structure is formed after mould.
3. a kind of foaming handrail mold according to claim 1, which is characterized in that the upper edge of a knife frame with lower edge of a knife frame
The side of contact surface is provided with arcwall face.
4. a kind of foaming handrail mold according to claim 1, which is characterized in that the upper edge of a knife frame and lower edge of a knife frame are
Alloy tool steel is made.
5. a kind of foaming handrail mold according to claim 1, which is characterized in that setting is fixed with above the cope plate
Plate frame, lower template lower section setting are fixed with pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721921790.2U CN207747304U (en) | 2017-12-29 | 2017-12-29 | A kind of foaming handrail mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721921790.2U CN207747304U (en) | 2017-12-29 | 2017-12-29 | A kind of foaming handrail mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207747304U true CN207747304U (en) | 2018-08-21 |
Family
ID=63152182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721921790.2U Active CN207747304U (en) | 2017-12-29 | 2017-12-29 | A kind of foaming handrail mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207747304U (en) |
-
2017
- 2017-12-29 CN CN201721921790.2U patent/CN207747304U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |