CN102303405A - Method for bending automobile floor covering layer - Google Patents
Method for bending automobile floor covering layer Download PDFInfo
- Publication number
- CN102303405A CN102303405A CN201110287952A CN201110287952A CN102303405A CN 102303405 A CN102303405 A CN 102303405A CN 201110287952 A CN201110287952 A CN 201110287952A CN 201110287952 A CN201110287952 A CN 201110287952A CN 102303405 A CN102303405 A CN 102303405A
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- China
- Prior art keywords
- floor covering
- automobile floor
- bending
- covering layer
- heating
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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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- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The invention relates to a method for bending an automobile floor covering layer, belonging to the field of a processing method of automobile floor covering layers. The method is characterized by comprising the following steps of: 1. cutting and blanking a plate according to the specified size; 2. according to the specified shape, locally pressurizing and heating the position needing to be bent by radiofrequency heating equipment so that the position is thinned; and 3. trimming and punching the thinned position according to specified requirements. The method provided by the invention saves energy, reduces consumption of raw materials, lowers the use cost of the raw materials and obtains beautiful appearance without damaging the original patterned surface.
Description
Technical field
The present invention relates to the tectal processing method of automotive floor panel field, specifically a kind of automotive floor panel cover layer bending preparation method.
Background technology
As everyone knows; The process that automotive floor panel cover layer (comprising passenger car interior floor cover layer and truck cab floor cover) generally adopts is that covering layer material (is mainly contained the automobile chemical fibre carpet; Little foaming PVC flooring laminate or the multilayer materials synthetic with other materials) be heated to the suitable temperature (being generally 160 ℃～180 ℃) that is shaped, the mode that adopts pressurization or vacuum forming or above two kinds of methods to combine through shaping dies is carried out stretch forming to raw material then.Said method mainly is applicable to the tectal making that surface configuration is irregular, curvature changes greatly, need carry out stretch forming to raw material.This forming method has following shortcoming:
A. owing to need raw material are carried out the integral body heating, so power consumption is higher, and the performance of heating back material all has decline in various degree.
When b. adopting this method to be shaped " blank holder " part must be arranged, need carry out cutting edge after the completion that is shaped, so the too much raw material of waste.
C. raw material must use the raw material with tensile property, and the prices of raw and semifnished materials are higher.
Summary of the invention
In order to overcome the deficiency of prior art, the present invention provides a kind of automotive floor panel cover layer bending preparation method, and just the parts to the needs bending carry out local heat, and need not the material monolithic heating, thus save the energy, and do not reduce raw-material performance; Do not need " blank holder " part, so reduced raw-material consumption; Need not heat drawing, can use comparatively cheap " tiling type " material, can reduce the raw material use cost.The position heating attenuation that need bend when installing, more flexible, goods can be fitted on the ground plate stamping part when crooked installing well, and the raw material of goods do not destroy original tread without whole heat drawing, specious.
The technical solution adopted for the present invention to solve the technical problems is: a kind of automotive floor panel cover layer bending preparation method is characterized in that:
The first step: with the size cutting blanking of sheet material by regulation;
Second step: the shape by regulation adopts the high frequency firing equipment that pressurized, heating are carried out in the position of needs bending, makes its attenuation;
The 3rd step: it is carried out deburring, punching by the regulation requirement.
The invention has the beneficial effects as follows that just the parts to the needs bending carry out local heat, and need not the material monolithic heating, thus the energy saved, and do not reduce raw-material performance; Do not need " blank holder " part, so reduced raw-material consumption; Need not heat drawing, can use comparatively cheap " tiling type " material, can reduce the raw material use cost.The position heating attenuation that need bend when installing, more flexible, goods can be fitted on the ground plate stamping part when crooked installing well, and the raw material of goods do not destroy original tread without whole heat drawing, specious.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is the structural representation behind the plate cutting of the present invention.
Fig. 2 is the present invention's structural representation after the attenuation that heats, pressurizes.
Fig. 3 is the structural representation after deburring of the present invention, the punching.
Fig. 4 is the structural representation after finished product of the present invention is installed.
The specific embodiment
Be that example is done further description to the present invention with certain double cargo vehicle driver's cabin middle cross beam decoration below:
The first step: with the size cutting blanking of sheet material by regulation.As shown in Figure 1.
Second step: the shape by regulation adopts the high frequency firing equipment that pressurized, heating are carried out in the position of needs bending, makes its attenuation, as shown in Figure 2.
The 3rd step: by the regulation requirement it is carried out deburring, punching, as shown in Figure 3.
The 4th step: according to the requirement of automotive floor panel cover layer shape, it is bent forming needed shape, and play the button operation as required, thereby be processed with the floor cover of needs.As shown in Figure 4.
Floor cover after machining is installed on the ground plate stamping part by regulation.
Claims (1)
1. an automotive floor panel cover layer bends preparation method, it is characterized in that:
The first step: with the size cutting blanking of sheet material by regulation;
Second step: the shape by regulation adopts the high frequency firing equipment that pressurized, heating are carried out in the position of needs bending, makes its attenuation;
The 3rd step: it is carried out deburring, punching by the regulation requirement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110287952A CN102303405A (en) | 2011-09-26 | 2011-09-26 | Method for bending automobile floor covering layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110287952A CN102303405A (en) | 2011-09-26 | 2011-09-26 | Method for bending automobile floor covering layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102303405A true CN102303405A (en) | 2012-01-04 |
Family
ID=45377368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110287952A Pending CN102303405A (en) | 2011-09-26 | 2011-09-26 | Method for bending automobile floor covering layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102303405A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2454118Y (en) * | 2000-12-22 | 2001-10-17 | 伍时雄 | Bending-forming device for plastic plate |
| DE10314055A1 (en) * | 2003-03-28 | 2004-10-07 | Volkswagen Ag | Joining plastic carrier and decorative layers, particularly on vehicle internal components, involves heating an edge area and turning the decorative layer around the edge of and joining to the carrier layer |
| US20050253303A1 (en) * | 2004-05-12 | 2005-11-17 | Klimek Francis B | Process for producing a binder for holding navigational aids |
| DE102007004695A1 (en) * | 2006-02-20 | 2007-08-23 | Greiner Perfoam Gmbh | Shaping edge region of flat element with supporting and covering layers, e.g. to produce hat rack, involves forming weakened zone during shaping of element, deforming along weaked zone and fixing |
| CN101243924A (en) * | 2008-03-25 | 2008-08-20 | 成都市温江星火专利开发研究所 | Pure-glass non-fittings art rocking-chair with simple producing technique |
| CN101254050A (en) * | 2008-03-24 | 2008-09-03 | 路军 | Deformation honeycomb cellular structure kitchen table-board and preparing technique thereof |
-
2011
- 2011-09-26 CN CN201110287952A patent/CN102303405A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2454118Y (en) * | 2000-12-22 | 2001-10-17 | 伍时雄 | Bending-forming device for plastic plate |
| DE10314055A1 (en) * | 2003-03-28 | 2004-10-07 | Volkswagen Ag | Joining plastic carrier and decorative layers, particularly on vehicle internal components, involves heating an edge area and turning the decorative layer around the edge of and joining to the carrier layer |
| US20050253303A1 (en) * | 2004-05-12 | 2005-11-17 | Klimek Francis B | Process for producing a binder for holding navigational aids |
| DE102007004695A1 (en) * | 2006-02-20 | 2007-08-23 | Greiner Perfoam Gmbh | Shaping edge region of flat element with supporting and covering layers, e.g. to produce hat rack, involves forming weakened zone during shaping of element, deforming along weaked zone and fixing |
| CN101254050A (en) * | 2008-03-24 | 2008-09-03 | 路军 | Deformation honeycomb cellular structure kitchen table-board and preparing technique thereof |
| CN101243924A (en) * | 2008-03-25 | 2008-08-20 | 成都市温江星火专利开发研究所 | Pure-glass non-fittings art rocking-chair with simple producing technique |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120104 |