CN103057421A - Vehicle instrument board - Google Patents

Vehicle instrument board Download PDF

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Publication number
CN103057421A
CN103057421A CN2012103503200A CN201210350320A CN103057421A CN 103057421 A CN103057421 A CN 103057421A CN 2012103503200 A CN2012103503200 A CN 2012103503200A CN 201210350320 A CN201210350320 A CN 201210350320A CN 103057421 A CN103057421 A CN 103057421A
Authority
CN
China
Prior art keywords
instrument board
mold component
vehicular instrument
shell
air flow
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.)
Granted
Application number
CN2012103503200A
Other languages
Chinese (zh)
Other versions
CN103057421B (en
Inventor
郑贤孝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hyundai Mobis Co Ltd
Original Assignee
Hyundai Mobis Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hyundai Mobis Co Ltd filed Critical Hyundai Mobis Co Ltd
Publication of CN103057421A publication Critical patent/CN103057421A/en
Application granted granted Critical
Publication of CN103057421B publication Critical patent/CN103057421B/en
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Anticipated expiration legal-status Critical

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/14—Dashboards as superstructure sub-units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
    • B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2304/00—Optimising design; Manufacturing; Testing
    • B60Y2304/07—Facilitating assembling or mounting
    • B60Y2304/074—Facilitating assembling or mounting by improved accessibility

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Instrument Panels (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

The invention relates to a vehicle instrument board which includes a die part, and one side face of the die part is provided with vacuum holes. The vehicle instrument board is also provided with a housing which is arranged on one side of the die part and is pressed. The side of the die part which is provided with the vacuum holes is also provided with multiple protruding pressing parts which form the latticed air flow paths, so the product reject ratio is reduced.

Description

Vehicular instrument board
Technical field
The present invention relates to Vehicular instrument board, specifically reduce the Vehicular instrument board of product fraction defective.
Background technology
Automobile instrument generally is disposed at the place ahead part in the car that consists of operator's saddle and front passenger's seat part.Instrument carrier panel is also referred to as absorbing pad.Instrument carrier panel is generally installed and is driven required various electronicies package, audio devices, air-conditioning (HVAC) device and airbag apparatus etc.
Described instrument carrier panel is that shell vacuum pressing moulding on mould is formed.Instrument carrier panel is the vacuum pressing moulding by the air between vacuum hole suction mould and the shell in other words.
Form a plurality of vacuum holes on the mould of instrument carrier panel, but be not that whole face all forms vacuum hole.Instrument carrier panel is pressed first around the vacuum hole when the vacuum pressing moulding.But sometimes there is the air of the part of distance to be inhaled into vacuum hole.The part that air is not inhaled into fully is not suppressed the generation that causes the product fraction defective by perfect vacuum because of shell and mould.
And form the dip plane that tilts on the mould, then more can not increase vacuum hole and can't intactly implement the vacuum pressing moulding to mould and shell.
Summary of the invention
The technical problem to be solved in the present invention is the applicable mould that grid shape air flow circuit is arranged, the Vehicular instrument board of vacuum pressing moulding fraction defective between reduction shell and the mould.
Technical task of the present invention is not limited to above-mentioned problem, and from the mold component of following narration, the those skilled in the art can be well understood to NM other problem more.
For solving described problem, comprise according to the Vehicular instrument board of the embodiment of the invention: mold component, a side forms vacuum hole; Shell is disposed at a side of described mold component and is pressed; A described side then forms the pressing part of a plurality of protrusions for forming grid shape air flow circuit.
The particular content of other embodiment is contained in detailed description and the accompanying drawing.
According to Vehicular instrument board of the present invention, have following more than one effects.
Air between mould and the shell is sucked equably, improve the vacuum pressing level between shell and the mould and reduce the fraction defective of product.
Beneficial effect of the present invention is not limited to above-mentioned effect, the mold component of Accessory Right claimed range, and the those skilled in the art can be well understood to NM other effect.
Description of drawings
Fig. 1 is the front elevation according to the Vehicular instrument board of one embodiment of the invention.
Fig. 2 is the A-A fragmentary cross-sectional view of Fig. 1.
Fig. 3 is the side schematic view according to the mold component of the Vehicular instrument board of one embodiment of the invention.
Fig. 4 is the dip plane schematic diagram according to the Vehicular instrument board mold component of one embodiment of the invention.
Fig. 5 is the sectional side view according to the Vehicular instrument board main part of one embodiment of the invention.
Fig. 6 is the sectional side view according to the rake of the Vehicular instrument board of one embodiment of the invention.
Fig. 7 is the generalized schematic according to the Vehicular instrument board manufacturing process of one embodiment of the invention.
The reference numeral explanation
10: Vehicular instrument board 11: main part
12: rake 100: shell
200: mold component 200a: a side
200b: dip plane 210: vacuum hole
220: pressing part 230a, 230b: air flow circuit
240: inclination pressing part 300: mould molding device
310: vacuum pump
The specific embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.Same reference marks in the specification sheets refers to same member.
The below is according to the embodiment of the invention, and the instruction diagram with reference to Vehicular instrument board 10 is described in detail to the present invention.
Fig. 1 is the front elevation according to the Vehicular instrument board of one embodiment of the invention.Fig. 2 is the A-A fragmentary cross-sectional view of Fig. 1.
See figures.1.and.2, comprise shell 100 and mold component 200 according to the Vehicular instrument board 10 of one embodiment of the invention.
Vehicular instrument board 10 is disposed at car room operator's saddle and front passenger's seat side.On the Vehicular instrument board 10 the various devices such as glove box, steering hardware, audio devices, airbag apparatus can be installed.Therefore Vehicular instrument board 10 provides the required various information of safe driving and the important build-in components of the vehicle that the occupant drives convenience.
Vehicular instrument board 10 comprises main part 11 and rake 12 in the present embodiment.Rake 12 can be disposed at respectively the both sides of main part 11, forms with main part 11 with tilting.
The shape of mold component 200 is identical with the shape of Vehicular instrument board 10, and shell 100 is as described below, and the vacuum pressing moulding forms on mold component 200.And shell 100 is to be disposed at a side of mold component 200 and to be pressed.
Vehicular instrument board 10 is general by the moulding of IMG molding mode.The IMG moulding refers in shell 100 moulding the mode that engages when the mold component that engages is in advance held shells 100 with vacuum hole 210.Can utilize the quantity of regulating vacuum hole 210 or regulate the Vacuum Pressure press time, be bonded into grading mode, improve the press power of shell 100 and mold component 200.
Fig. 3 is the side schematic view according to the mold component of the Vehicular instrument board of one embodiment of the invention.Fig. 4 is the dip plane schematic diagram according to the Vehicular instrument board mold component of one embodiment of the invention.Fig. 5 is the sectional side view according to the Vehicular instrument board main part of one embodiment of the invention.Fig. 6 is the sectional side view according to the rake of the Vehicular instrument board of one embodiment of the invention.
With reference to Fig. 3 to Fig. 6, comprise a side 200a corresponding with described main part 11 and the dip plane 200b corresponding with described rake 12 according to the mold component 200 of one embodiment of the invention.And dip plane 200b is connected with a side 200a with tilting.
One side of mold component 200 forms a plurality of vacuum holes 210.Vacuum hole 210 forms at regular intervals.And a side 200a of mold component 200 is the pressing parts 220 that form a plurality of protrusions for the air flow circuit 230a that forms grid shape.Possessing between vacuum hole 210 in the present embodiment has three pressing parts 220.
One side 200a of pressing part 220 protrudes and forms.Pressing part 220 is configured to grid shape at regular intervals.One side form format shape air flow circuit 230a.
Pressing part 220 can form octagon.Adjacency pressing part 220 between air flow circuit 230a can adopt first that narrow rear wide mode forms.Therefore the Air Flow of the narrow air flow circuit 230 of width can be accelerated.But in an alternative embodiment of the invention, pressing part 220 can adopt the shapes such as quadrangle, circle, hexagon.
Pressing part 220 is the part that contacts with shell 100, and is more smooth with the part that shell 100 contacts.And pressing part 220 should widelyr be advisable with the area of contact of shell 100.
Mold component 200 comprises the dip plane 200b that tilts to be connected with a side 200a.Dip plane 200b is for forming in-line air flow circuit 230b, along inclined direction forming the inclination pressing part 240 of a plurality of protrusions.And be difficult to form vacuum hole 210 at dip plane 200b, therefore form in-line air flow circuit 230b aftershaping product, thereby the residual air between shell 100 and the mold component 200 is reduced to minimum.Inclination pressing part 240 can protrude formation " " word shape.
In-line air flow circuit 230b forms between a plurality of inclination pressing parts 240.The face that inclination pressing part 240 contacts with shell 100 can be formed flatly.And, more roomy being advisable of area that inclination pressing part 240 contacts with shell 100.
Described grid shape air flow circuit 230a and in-line air flow circuit 230b are connected in vacuum pump 310 by vacuum hole 210, with the startup of vacuum pump 310, inhale by force the air between shell 100 and the mold component 200 and make between shell 100 and the mold component 200 and form vacuum.
The below is described the effect according to Vehicular instrument board 10 of the present invention that forms by said structure.
Fig. 7 is the simple schematic diagram of manufacturing process according to the Vehicular instrument board of one embodiment of the invention.
With reference to Fig. 7, be installed on the upper side mold according to the shell 100 of the Vehicular instrument board 10 of one embodiment of the invention.Mold component 200 is installed on the lower side mold.Upper side mold and lower side mold form accordingly.
On mould molding device 300, after mounting casing 100 and the mold component 200, the downward side mold of upper side mold is moved, shell 100 and mold component 200 are contacted.
Then vacuum pump 310 operations of mould molding device 300.Along with the operation of vacuum pump 310, the air between shell 100 and mold component 200 is inhaled into by vacuum hole 210.And also be inhaled into by grid shape air flow circuit 230a and the in-line air flow circuit 230b that forms on the mold component 200 from the part air of vacuum hole 210 away from.
Thereby the residual air amount between shell 100 and the mold component 200 is reduced to minimum, between shell 100 and mould, form vacuum.Thereupon, shell 100 and mold component 200 be by the vacuum pressing moulding, thereby avoid shell 100 to produce the bad phenomenon such as wrinkles.
After the vacuum pressing moulding finishes, Vehicular instrument board 10 is separated from mould molding device 300.
Above embodiment and particular terms only in order to technical scheme of the present invention to be described, are not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the described technical scheme of aforementioned each embodiment, perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the scope of the described technical scheme of various embodiments of the present invention.

Claims (5)

1. a Vehicular instrument board comprises: mold component, side formation vacuum hole;
Shell is disposed at a side of described mold component and is pressed;
It is characterized in that, a described side of mold component forms the pressing part of a plurality of protrusions for forming grid shape air flow circuit.
2. Vehicular instrument board according to claim 1 is characterized in that, described mold component comprises the dip plane that is connected with a described side with tilting;
Described dip plane is for forming the in-line air flow circuit, along inclined direction forming the inclination pressing part of a plurality of protrusions.
3. Vehicular instrument board according to claim 1 is characterized in that, described pressing part forms octagon.
4. Vehicular instrument board according to claim 1 is characterized in that, described vacuum hole forms a plurality of.
5. Vehicular instrument board according to claim 1 is characterized in that, described a plurality of pressing parts are to configure at regular intervals.
CN201210350320.0A 2011-10-24 2012-09-20 Vehicle instrument board Active CN103057421B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0108759 2011-10-24
KR1020110108759A KR101763773B1 (en) 2011-10-24 2011-10-24 Instrument panel for vehicles

Publications (2)

Publication Number Publication Date
CN103057421A true CN103057421A (en) 2013-04-24
CN103057421B CN103057421B (en) 2017-04-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210350320.0A Active CN103057421B (en) 2011-10-24 2012-09-20 Vehicle instrument board

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CN (1) CN103057421B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102135048B1 (en) 2020-05-14 2020-07-21 (주)비앤엠테크 Protective sheet for scratch prevention and manufacturing method thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1908036A1 (en) * 1968-02-23 1969-09-04 Augsburg Nuernberg Ag Zweignie Contouring press for heated plastic foils useful for
JPS5477679A (en) * 1977-12-03 1979-06-21 Shigeya Nishihara Method of making plastics soundproof heat insulation board having vaccum layer
JPS5672914A (en) * 1979-11-20 1981-06-17 Asano Kenkyusho:Kk Thermal molding method for transferring cubic pattern on surface
GB2155392A (en) * 1984-03-02 1985-09-25 Marquet & Cie Noel Moulded body of foam plastics material
JPS6151530B2 (en) * 1977-12-15 1986-11-10 Matsushita Electric Works Ltd
JPS63165107A (en) * 1986-12-26 1988-07-08 Inoue Mtp Co Ltd Manufacture of integral-skin foam molding item
KR20040106122A (en) * 2003-06-11 2004-12-17 현대모비스 주식회사 Resin composition using acrylic acid graft polyethylene and manufacturing method thereof
JP2008037056A (en) * 2006-08-10 2008-02-21 Calsonic Kansei Corp Method and apparatus for manufacturing vehicular interior trim part

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8821225B2 (en) 2010-03-19 2014-09-02 Toyota Jidosha Kabushiki Kaisha Vehicle instrument panel

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1908036A1 (en) * 1968-02-23 1969-09-04 Augsburg Nuernberg Ag Zweignie Contouring press for heated plastic foils useful for
JPS5477679A (en) * 1977-12-03 1979-06-21 Shigeya Nishihara Method of making plastics soundproof heat insulation board having vaccum layer
JPS6151530B2 (en) * 1977-12-15 1986-11-10 Matsushita Electric Works Ltd
JPS5672914A (en) * 1979-11-20 1981-06-17 Asano Kenkyusho:Kk Thermal molding method for transferring cubic pattern on surface
GB2155392A (en) * 1984-03-02 1985-09-25 Marquet & Cie Noel Moulded body of foam plastics material
JPS63165107A (en) * 1986-12-26 1988-07-08 Inoue Mtp Co Ltd Manufacture of integral-skin foam molding item
KR20040106122A (en) * 2003-06-11 2004-12-17 현대모비스 주식회사 Resin composition using acrylic acid graft polyethylene and manufacturing method thereof
JP2008037056A (en) * 2006-08-10 2008-02-21 Calsonic Kansei Corp Method and apparatus for manufacturing vehicular interior trim part

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KR20130044613A (en) 2013-05-03
CN103057421B (en) 2017-04-26
KR101763773B1 (en) 2017-08-02

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