CN207696899U - A kind of foaming headrest mold - Google Patents
A kind of foaming headrest mold Download PDFInfo
- Publication number
- CN207696899U CN207696899U CN201721923935.2U CN201721923935U CN207696899U CN 207696899 U CN207696899 U CN 207696899U CN 201721923935 U CN201721923935 U CN 201721923935U CN 207696899 U CN207696899 U CN 207696899U
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- China
- Prior art keywords
- edge
- knife frame
- forming cavity
- mold
- cope plate
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Abstract
The utility model belongs to foaming mould technical field, provide a kind of foaming headrest mold, including cope plate, lower template and strut fixed mechanism, strut fixed mechanism is arranged above cope plate, it is provided with forming cavity below cope plate, the edge of upper forming cavity is embedded with upper edge of a knife frame, and lower forming cavity is provided in lower template, and the edge of lower forming cavity is embedded with lower edge of a knife frame.In the utility model, upper edge of a knife 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, and leakproofness is strong after molding, expanded material does not overflow, and mold will not be bad due to product caused by edge of a knife 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 headrest mold.
Background technology
Headrest is arranged in automotive seat upper end, is automotive interior attachment, and use demand mostly uses foaming and manufactured, hair
The molding that mold is used for this type component is steeped, foaming raw material are injected into mold, foaming is carried out under setting condition.
In foaming process, mold is since long-time uses, 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 for a long time, can aluminum alloy frame be deformed, the shape of product of foaming is bad, and type quality is not achieved
Production requirement.
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 headrest mold of product quality stable and consistent.
The purpose of this utility model can be realized by following technical proposal：A kind of foaming headrest mold, including cope plate,
Lower template and strut fixed mechanism, the strut fixed mechanism are arranged above cope plate, are provided with below the cope plate
The edge of forming cavity, the upper forming cavity is embedded with upper edge of a knife frame, and lower forming cavity, the lower forming cavity are provided in the lower template
Edge be embedded with lower edge of a knife frame.
In a kind of above-mentioned foaming headrest mold, the upper edge of a knife frame and lower edge of a knife frame after molding by upper forming cavity and under
Forming cavity seals.
In a kind of above-mentioned foaming headrest mold, the strut fixed mechanism includes pole pedestal, cylinder and is set to upper mold
The locating clip of plate.
In a kind of above-mentioned foaming headrest 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 headrest mold, above the cope plate setting is fixed with plate frame, under the lower template
Side's setting is fixed with pedestal.
In the utility model, upper edge of a knife frame and lower edge of a knife frame alloy tool steel replace the upper edge of a knife made of original aluminium alloy
Frame and lower edge of a knife frame, wearability is good, and leakproofness is strong after molding, and expanded material does not overflow, and mold in being used for a long time not
Product is bad caused by being deformed due to the edge of a knife.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of foaming headrest mold of the utility model；
Fig. 2 is the utility model upper mold plate structure schematic diagram；
Fig. 3 is the utility model lower die plate structure schematic diagram.
In figure, cope plate 1, upper forming cavity 11, upper edge of a knife frame 12, lower template 2, lower forming cavity 21, lower edge of a knife frame 22, strut
Fixed mechanism 3, pole pedestal 31, cylinder 32, locating clip 33, plate frame 4, pedestal 5.
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 headrest mold, including cope plate 1, lower template 2 and strut fixed mechanism
3, strut fixed mechanism 3 is arranged above cope plate 1, and 1 lower section of cope plate is provided with forming cavity 11, the edge of upper forming cavity 11
Embedded with upper edge of a knife frame 12, lower forming cavity 21 is provided in lower template 2, the edge of lower forming cavity 21 is embedded with lower edge of a knife frame 22.By head
Occipital branches bar is attracted by magnetic force on strut fixed mechanism 3 after the location hole of cope plate 1, and expanded material is injected into lower forming cavity
In 21, cope plate 1 and lower template 2 mold, and upper edge of a knife frame 12 and lower 22 sealing effect of edge of a knife frame are good, one-pass molding, product design
It is beautiful.
It is further preferred that upper edge of a knife frame 12 and lower edge of a knife frame 22 are close by upper forming cavity 11 and lower forming cavity 21 after molding
Envelope.After the combination of upper edge of a knife frame 12 and lower edge of a knife frame 22, contact surface is bonded completely, avoid expanded material in foaming process from
It is overflowed at molding.
Preferably, strut fixed mechanism 3 includes pole pedestal 31, cylinder 32 and the locating clip 33 for being set to cope plate 1.Strut
After cope plate 1, since there is pole pedestal 31 magnetic force, headrest stay to be fixed on pole pedestal 31, locating clip 33 can be clamped
The strut of side prevents the strut in foaming process from falling, and cylinder 32 drives strut to be molded after the completion of foaming work, just
It is removed from the molds in foamed products.
Preferably, upper edge of a knife frame 12 and lower edge of a knife frame 22 are made of alloy tool steel.Upper edge of a knife frame 12 and lower edge of a knife frame 22
Material use alloy tool steel instead, relatively more resistant to abrasive wear compared to original aluminium alloy, die life is long.
Preferably, 1 top setting of cope plate is fixed with plate frame 4, and 2 lower section setting of lower template is fixed with pedestal 5.Plate frame
4 contribute to cope plate 1 to carry out compression sealing with lower template 2, and pedestal 5 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.
In the utility model, headrest stay, since magnetic force can be fixed on pole pedestal 31, positions after being packed into cope plate 1
Strut is gripped and prevents from falling by folder 33, and upper edge of a knife frame 12 and lower 22 alloy tool steel of edge of a knife frame replace original aluminium alloy system
At upper edge of a knife frame 12 and lower edge of a knife frame 22, wearability is good, and leakproofness is strong after molding, and expanded material does not overflow, and mold
Product is bad caused by will not being deformed due to the edge of a knife in being used for a long time.
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)
- The mold 1. a kind of foaming is rested the head on, which is characterized in that including cope plate, lower template and strut fixed mechanism, the strut is solid Determine mechanism to be arranged above cope plate, forming cavity is provided with below the cope plate, the edge of the upper forming cavity is embedded with upper Edge of a knife frame, lower forming cavity is provided in the lower template, and the edge of the lower forming cavity is embedded with lower edge of a knife frame.
- The mold 2. a kind of foaming according to claim 1 is rested the head on, which is characterized in that the upper edge of a knife frame and lower edge of a knife frame exist Upper forming cavity and lower forming cavity are sealed after molding.
- The mold 3. a kind of foaming according to claim 1 is rested the head on, which is characterized in that the strut fixed mechanism includes strut Seat, cylinder and the locating clip for being set to cope plate.
- The mold 4. a kind of foaming according to claim 1 is rested the head on, 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.
- The mold 5. a kind of foaming according to claim 1 is rested the head on, 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 |
|---|---|---|---|
| CN201721923935.2U CN207696899U (en) | 2017-12-29 | 2017-12-29 | A kind of foaming headrest mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721923935.2U CN207696899U (en) | 2017-12-29 | 2017-12-29 | A kind of foaming headrest mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207696899U true CN207696899U (en) | 2018-08-07 |
Family
ID=63030828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721923935.2U Active CN207696899U (en) | 2017-12-29 | 2017-12-29 | A kind of foaming headrest mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207696899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370449A (en) * | 2021-04-25 | 2021-09-10 | 章明 | Latex pillow edge pressing and demolding method |
-
2017
- 2017-12-29 CN CN201721923935.2U patent/CN207696899U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370449A (en) * | 2021-04-25 | 2021-09-10 | 章明 | Latex pillow edge pressing and demolding method |
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