CN102642369A - Automobile hat rack die - Google Patents
Automobile hat rack die Download PDFInfo
- Publication number
- CN102642369A CN102642369A CN2012101101227A CN201210110122A CN102642369A CN 102642369 A CN102642369 A CN 102642369A CN 2012101101227 A CN2012101101227 A CN 2012101101227A CN 201210110122 A CN201210110122 A CN 201210110122A CN 102642369 A CN102642369 A CN 102642369A
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- Prior art keywords
- hat rack
- die
- counterdie
- mould
- vehicular coat
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Abstract
The invention discloses an automobile hat rack die, which comprises an upper die and a lower die, wherein a hat rack placed on the dies is of a dual-layer hollow concave-convex structure; and a plurality of raised bosses are arranged on a bottom face of a cavity of the lower die. The automobile hat rack die also comprises an air charging device for charging air into the hat rack. Due to the adoption of the technical scheme, the defect that in the prior art, the hat rack die cannot be used for manufacturing the automobile hat rack with the dual-layer hollow concave-convex structure, is overcome; the bosses are arranged on the cavity of the die, so that the hollow concave-convex structure of the hat rack is formed; and the air charging device is arranged, so that air is ensured to be charged to the hollow cavity of the hat rack reliably when the hat rack is in forming, and forming materials can be quickly expanded to fit the cavity wall of the die so as to be formed. The hat rack manufactured by the die has stronger carrying capacity, and loads borne by the hat rack can be dispersed to each concave-convex structure, so that the carrying capacity of the hat rack is greatly improved.
Description
Technical field
The present invention relates to mould, specifically, the present invention relates to a kind of vehicular coat and hat rack mould.
Background technology
At present, the hat rack on the automobile is to adopt: the form of the composition of individual layer sheet material (wood flour board or fiberboard)+decorative fabric (PET or compound PET) has characteristics such as simple in structure, that manufacture difficulty is low.
Hat rack on automobile role in car is similar to shelf, the weight capacity of shelf depend on after span and the shelf load-bearing between the strong point below the plate deflection.
Though the monolayer material hat rack is simple in structure, manufacture difficulty is lower; If but the matched spans size is when big; Middle the support will saggingly be out of shape, and material body will produce the destruction of fatigability, so a little less than the bearing capacity; Need the SUV vehicle of the motion version that big bearing capacity and large space require in high-end vehicle, the particularly car for the car body broad; Just require hat rack to have bearing capacity preferably, and the hat rack that adopts present sheet material manufacturing just difficulty satisfy instructions for use, so need a kind of vehicular coat and hat rack with strong bearing capacity.
The vehicular coat and hat rack that has strong bearing capacity at present is double-deck hollow concaveconvex structure; And existing vehicular coat and hat rack mould can't produce the vehicular coat and hat rack of strong bearing capacity; In order to produce this vehicular coat and hat rack, just need a kind of new vehicular coat and hat rack mould.
Summary of the invention
Technical problem to be solved by this invention provides a kind of vehicular coat and hat rack mould that can produce the vehicular coat and hat rack with strong bearing capacity of double-deck hollow concaveconvex structure.
In order to solve the problems of the technologies described above; The technical scheme that the present invention adopted is: a kind of vehicular coat and hat rack mould; Comprise upper die and lower die; The hat rack that is placed on the mould is double-deck hollow concaveconvex structure, on the bottom surface of the die cavity of said counterdie, is provided with the convex of a plurality of protuberances, and said vehicular coat and hat rack mould also comprises the aerating device of inflating to hat rack inside.
Said aerating device comprise the cylinder that is located on the said counterdie, by the bat pin that the moves up and down hammer of air cylinder driven, with clap pin hammer into shape the Aerating needle that matches and be communicated with Aerating needle be located at the compressed air hose on the counterdie; Compressed air hose is connected with air pump; Aerating needle is provided with passage; Relative both sides at the counterdie die cavity are provided with opening, and Aerating needle vertically is located at this aperture position place.
Said convex is provided with multiple row at the medium position place of said die cavity, and the convex between adjacent two row is an arranged crosswise.
Between two adjacent projections, also be provided with the rib that upwards swells from the bottom surface of said die cavity.
Said convex is circle and/or rectangle.
The present invention adopts technique scheme; The hat rack mould that has overcome prior art can not be made the defective of the vehicular coat and hat rack of double-deck hollow concaveconvex structure, on the die cavity of mould, convex is set, and forms the hollow concaveconvex structure of hat rack; Be provided with aerating device; Inflate reliably to the hollow cavity of hat rack when guaranteeing moulding, make moulding material to expand the applying mold cavity wall rapidly and moulding adopts the hat rack of this mould manufacturing to have stronger bearing capacity; The suffered load of hat rack can be distributed to each concaveconvex structure; Thereby reduced the deflection that whole hat rack produces when carrying, reduced material body because of tired impaired degree, thereby significantly improved the bearing capacity of hat rack; Need support be set below hat rack and support, can also satisfy the requirement of the inner this big carrying of high-end car, large span (large space) decoration.
Description of drawings
Fig. 1 is the overall structure sketch map of vehicular coat and hat rack mould of the present invention;
Fig. 2 is the structural representation of the counterdie of vehicular coat and hat rack mould of the present invention;
Fig. 3 is the structural representation of the amplifier section among Fig. 2;
Fig. 4 is the cutaway view of vehicular coat and hat rack mould of the present invention;
The vehicular coat and hat rack of Fig. 5 for adopting vehicular coat and hat rack mould of the present invention to make;
Mark among the above-mentioned figure is: 1, patrix; 2, counterdie; 3, convex; 4, rib; 5, clap the pin hammer; 6, Aerating needle; 7, compressed air hose.
The specific embodiment
As shown in Figure 1, a kind of vehicular coat and hat rack mould of the present invention comprises patrix 1 and counterdie 2, and the hat rack that is placed on the mould is double-deck hollow concaveconvex structure, and its back has a plurality of hollow cavities at interval, and the structure of hat rack is as shown in Figure 5.As shown in Figure 2, on the bottom surface of the die cavity of counterdie 2, be provided with the convex 3 of a plurality of protuberances, the vehicular coat and hat rack mould also is provided with the aerating device of inflating to hat rack inside.
As shown in Figure 3; Aerating device comprise the cylinder that is located on the counterdie 2, by the bat pin that the moves up and down hammer 5 of air cylinder driven, with clap pin hammer into shape 5 Aerating needles 6 that match and be communicated with Aerating needle 6 be located at the compressed air hose 7 on the counterdie 2; On bat pin hammer 5, be provided with the pin hole that holds Aerating needle 6, compressed air hose 7 is connected with air pump, and Aerating needle 6 is provided with passage; Relative both sides at counterdie 2 die cavities are provided with opening, and Aerating needle 6 vertically is located at this aperture position place.
The mould that adopts the vehicular coat and hat rack mould of said structure to overcome prior art can not be made the defective of the vehicular coat and hat rack of double-deck hollow concaveconvex structure; Convex 3 is set on the die cavity of mould; Form the hollow concaveconvex structure of hat rack, be provided with aerating device, inflate reliably to the hollow cavity of hat rack when guaranteeing moulding; Make moulding material can expand rapidly applying mold cavity wall and moulding; Adopt the hat rack of this mould manufacturing to have stronger bearing capacity, the suffered load of hat rack can be distributed to each concaveconvex structure, thereby has reduced the deflection that whole hat rack produces when carrying; Reduced material body because of tired impaired degree; Thereby significantly improved the bearing capacity of hat rack, and need support be set below hat rack and support, can also satisfy the requirement that the inner this big carrying of high-end car, large span (large space) are decorated.In addition, in when inflation, be from and also be to inflate simultaneously from the relative both sides of hat rack, not only be convenient to the layout of aerating device, can also make the moulding of hat rack rapid expanding, make it good forming effect.
Convex 3 is provided with multiple row at the medium position place of die cavity, and the convex 3 between adjacent two row be an arranged crosswise, with the bearing capacity of the hat rack sheet material that improves manufacturing with have dispersion effect preferably.
As shown in Figure 2, between two adjacent projections, also be provided with from the bottom surface of die cavity the upwards rib 4 of protuberance, with the bearing capacity of the hat rack of further enhancing manufacturing with improve the dispersion effect of hat rack to bearing capacity.
Convex 3 is circle and/or rectangle, and the appearance property with the hat rack that improves manufacturing makes it to have higher aesthetics.
Adopt this mould make vehicular coat and hat rack step be:
1) at first hat rack compression molding moulds open, the upper fabric of hat rack is fixed on patrix 1 with nylon adherent buckle, simultaneously the bottom surface material is tiled in counterdie 2;
2) 2 onesize hat rack sheet materials are put into the baking oven baking, the ripe back of material baking is to the mould feeding;
3) will toast earlier on the bottom surface material that the first ripe sheet material is tiled in counterdie 2; To toast the second ripe sheet material again is tiled on first sheet material; Then the mould matched moulds is carried out compression molding; The inside that convex 3 in the die cavity forms hat rack sheet material has a plurality of projections that form to second sheet material protuberance from first sheet material; The top of projection is extended with second sheet material always and is fused, and begins to take shape between the two-layer sheet material of this of hat rack sheet material by projection hollow cavity at interval;
4) in the mould matched moulds, through in the formed hollow cavity of two-layer sheet material, inflating, make hollow cavity complete expansion moulding in the formed enclosure space of mould matched moulds of hat rack sheet material at the aerating device on the mould, as shown in Figure 4;
5) after the hat rack typing cooling, depanning.
In step 3); After the bottom surface material that first sheet material is tiled in counterdie 2 is gone up,, clap pin hammer 5 by air cylinder driven then and move downward at sidepiece Aerating needle 6 jack-up first sheet material of die cavity; Aerating needle 6 inserts in the pin hole of clapping pin hammer 5; With the first sheet material bursting, Aerating needle 6 is got in the hollow cavity of two sheet materials formation, ready for inflating.Afterwards in step 4); In the mould matched moulds, the gas of being seen off by air pump gets in the hollow cavity through the passage of compressed air hose 7 from Aerating needle 6, and is to get into simultaneously from the relative both sides of hat rack; Make the moulding of hat rack rapid expanding, good forming effect.
Combine accompanying drawing that the present invention has been carried out exemplary description above; Obviously the concrete realization of the present invention does not receive the restriction of aforesaid way; As long as adopted the improvement of the various unsubstantialities that method of the present invention design and technical scheme carry out; Or design of the present invention and technical scheme are directly applied to other occasion without improving, all within protection scope of the present invention.
Claims (5)
1. vehicular coat and hat rack mould; Comprise patrix (1) and counterdie (2); The hat rack that is placed on the mould is double-deck hollow concaveconvex structure; It is characterized in that: on the bottom surface of the die cavity of said counterdie (2), be provided with the convex (3) of a plurality of protuberances, said vehicular coat and hat rack mould also comprises the aerating device of inflating to hat rack inside.
2. vehicular coat and hat rack mould according to claim 1; It is characterized in that: said aerating device comprise the cylinder that is located on the said counterdie (2), by the bat pin that the moves up and down hammer (5) of air cylinder driven, with clap pin hammer into shape the Aerating needle (6) that (5) matches and be communicated with Aerating needle (6) be located at the compressed air hose (7) on the counterdie (2); Compressed air hose (7) is connected with air pump; Aerating needle (6) is provided with passage; Relative both sides at counterdie (2) die cavity are provided with opening, and Aerating needle (6) vertically is located at this aperture position place.
3. vehicular coat and hat rack mould according to claim 1 and 2 is characterized in that: said convex (3) is provided with multiple row at the medium position place of said die cavity, and the convex (3) between adjacent two row is an arranged crosswise.
4. vehicular coat and hat rack mould according to claim 3 is characterized in that: between two adjacent projections, also be provided with the rib (4) that upwards swells from the bottom surface of said die cavity.
5. vehicular coat and hat rack mould according to claim 4 is characterized in that: said convex (3) is circle and/or rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210110122.7A CN102642369B (en) | 2012-04-16 | 2012-04-16 | Automobile hat rack die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210110122.7A CN102642369B (en) | 2012-04-16 | 2012-04-16 | Automobile hat rack die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102642369A true CN102642369A (en) | 2012-08-22 |
| CN102642369B CN102642369B (en) | 2014-07-09 |
Family
ID=46655556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210110122.7A Expired - Fee Related CN102642369B (en) | 2012-04-16 | 2012-04-16 | Automobile hat rack die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102642369B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04223165A (en) * | 1990-12-26 | 1992-08-13 | Hitachi Chem Co Ltd | Manufacture of decorative laminated sheet |
| CN1326668A (en) * | 2000-06-05 | 2001-12-19 | 柴海龙 | Single or double layer suspending air room thermal insulation greenhouse film and mold |
| CN101327654A (en) * | 2008-07-24 | 2008-12-24 | 北京彩虹宇星科技发展有限公司 | Mould-closing bag-moulding one-shot forming technique for composite material |
| CN102049896A (en) * | 2009-10-30 | 2011-05-11 | 延锋伟世通汽车饰件系统有限公司 | Compound pressing machine for vehicle door plaque and pressing method of compound pressing machine |
| CN202685491U (en) * | 2012-04-16 | 2013-01-23 | 芜湖尚唯汽车饰件有限公司 | Mould for vehicle coat and hat hanger |
-
2012
- 2012-04-16 CN CN201210110122.7A patent/CN102642369B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04223165A (en) * | 1990-12-26 | 1992-08-13 | Hitachi Chem Co Ltd | Manufacture of decorative laminated sheet |
| CN1326668A (en) * | 2000-06-05 | 2001-12-19 | 柴海龙 | Single or double layer suspending air room thermal insulation greenhouse film and mold |
| CN101327654A (en) * | 2008-07-24 | 2008-12-24 | 北京彩虹宇星科技发展有限公司 | Mould-closing bag-moulding one-shot forming technique for composite material |
| CN102049896A (en) * | 2009-10-30 | 2011-05-11 | 延锋伟世通汽车饰件系统有限公司 | Compound pressing machine for vehicle door plaque and pressing method of compound pressing machine |
| CN202685491U (en) * | 2012-04-16 | 2013-01-23 | 芜湖尚唯汽车饰件有限公司 | Mould for vehicle coat and hat hanger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102642369B (en) | 2014-07-09 |
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Granted publication date: 20140709 Termination date: 20210416 |
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