CN208216186U - A kind of passenger car light-high-strength foaming reinforcement profile plate - Google Patents
A kind of passenger car light-high-strength foaming reinforcement profile plate Download PDFInfo
- Publication number
- CN208216186U CN208216186U CN201820342804.3U CN201820342804U CN208216186U CN 208216186 U CN208216186 U CN 208216186U CN 201820342804 U CN201820342804 U CN 201820342804U CN 208216186 U CN208216186 U CN 208216186U
- Authority
- CN
- China
- Prior art keywords
- rubber
- glass fibre
- layer
- foaming
- stress
- 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.)
- Active
Links
Landscapes
- Body Structure For Vehicles (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses a kind of passenger car light-high-strength foaming reinforcement profile plates, plate body layer, glass fibre rubber composite layer, foaming adhesion coating and restraint layer, the glass fibre rubber composite layer including stacking gradually contain glass fibre, butyronitrile rubber and tackifier.After light-high-strength foaming reinforcement profile plate in the utility model is cured on automobile exterior panel, due to containing rubber material in glass fibre rubber composite layer, rubber material is a kind of visco clastic polymer, when being acted on by alternate stress, on the one hand pass through the relexation of rubber molecule, disperse stress, another aspect rubber molecule and filler are subjected to displacement under stress effect and deformation, to consume the energy of stress, fatigue durability is preferable, enhances the reinforcing effect to vehicle body sheet metal.
Description
Technical field
The utility model relates to automobile technical field, in particular to a kind of passenger car light-high-strength foaming reinforcement profile plate
Part.
Background technique
With the prevalence of automotive light weight technology structure, in the design and production of automobile, manufacturer constantly reduces the thickness of material
Degree is carried out outside plate energetically and is thinning, structural member cavitation.
From a security standpoint, the intensity requirement of the positions such as automobile dash board, fender metal plate is higher.Currently in order to plus
The intensity of the positions metal plates such as strong automobile dash board, fender, it is much to be carried out using metal plate of the non-foamed reinforced rubber sheet to the position
Reinforce, but this is the preliminary reinforcement for meeting automobile part metal plate, reinforcing effect is obvious not enough.And non-foamed reinforcement
Film elasticity is insufficient, and the ability for absorbing bump stress is lower, and fatigue durability is bad.
Utility model content
The good and endurance the technical problem to be solved by the utility model is to provide a kind of pair of vehicle body sheet metal reinforcing effect
Property good passenger car light-high-strength foam reinforcement profile plate.
Used technical solution to solve above-mentioned technical problem: a kind of passenger car light-high-strength foams reinforcement profile plate
Part, including plate body layer, glass fibre rubber composite layer, foaming adhesion coating and the restraint layer stacked gradually, the glass fibre
Rubber composite layer contains glass fibre, butyronitrile rubber and tackifier.
Further, the plate body layer is steel plate.
Further, the foaming adhesion coating is epoxy resin foaming layer.
Further, the epoxy resin foaming layer contains epoxy resin, foaming agent, filler and plasticizer.
Further, the restraint layer is glass fabric.
The utility model has the advantages that the light-high-strength foaming reinforcement profile plate in the utility model is cured to automobile exterior panel
After upper, since the rubber material contained in glass fibre rubber composite layer is a kind of visco clastic polymer, by alternate stress
When effect, on the one hand by the relexation of rubber molecule, disperse stress, another aspect rubber molecule and filler are in stress
It is subjected to displacement under effect and deformation, to consume the energy of stress, fatigue durability is preferable, enhances the reinforcement effect to vehicle body sheet metal
Fruit.
Detailed description of the invention
The utility model is described further with reference to the accompanying drawings and examples:
Fig. 1 is a kind of structural representation of passenger car light-high-strength foaming reinforcement profile plate of the utility model embodiment
Figure.
Specific embodiment
Referring to Fig.1, a kind of passenger car light-high-strength foaming reinforcement profile plate of the utility model embodiment, including successively
Plate body layer 1, glass fibre rubber composite layer 2, foaming adhesion coating 3 and the restraint layer 4 of stacking.
Wherein, glass fibre rubber composite layer 2 is made of glass fibre, butyronitrile rubber and tackifier；Plate body layer 1 is specially
Steel plate；The adhesion coating 3 that foams is specially epoxy resin foaming layer, is made of epoxy resin, foaming agent, filler and plasticizer；
Restraint layer 4 is glass fabric.
After light-high-strength foaming reinforcement profile plate in the utility model is cured on automobile exterior panel, formed
Composite material there is the rigidity of metal material and the toughness of nonmetallic materials simultaneously, it is special to change the simple metal of automobile exterior panel
Property, fatigue durability are significantly improved, are embodied in:
1, compared with metal material, the rubber material contained in glass fibre rubber composite layer 2 is that a kind of viscoplasticity height is poly-
Object, on the one hand by the relexation of rubber molecule, disperses stress when being acted on by alternate stress, another aspect rubber
Molecule and filler are subjected to displacement under stress effect and deformation, to consume the energy of stress, fatigue durability is preferable, enhances
To the reinforcing effect of vehicle body sheet metal.
2, restraint layer 4 is the glass fabric with very obdurability and tear resistance, is impacted when by very strong so that vapour
When vehicle outside plate has biggish deformation, glass fabric can reduce and prevent the deformation of foaming adhesion coating 3, reduce impact energy,
Weaken impact suffered by automobile exterior panel.
3. the epoxy resin in the adhesion coating 3 that foams is a kind of thermosetting resin, containing unique epoxy group and hydroxyl,
Ehter bond isoreactivity group and polar group have very strong cohesive force, and molecular structure is close, good mechanical performance.After it solidifies
Rigidity is very strong, while a small amount of tension for shrinking and capable of enhancing metal outer panel can be generated in solidification process, improves the rigid of metal plate itself
Property.
Meanwhile in the utility model passenger car light-high-strength foaming reinforcement profile plate glass fibre rubber composite layer
The glass fibre used in 2 is the glass fabric in the leftover pieces abandoned in manufacturing process, substantially increases the utilization of material
Rate realizes environmental protection, reduces costs.
Therefore, this passenger car light-high-strength foaming reinforcement profile plate has reached light weight, environmental protection, low cost and has shown
Efficient steel plate reinforcement effect.
The embodiments of the present invention is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
State embodiment, within the scope of knowledge possessed by those of ordinary skill in the art, can also do not depart from it is practical
Various changes can be made under the premise of novel objective.
Claims (1)
- The reinforcement profile plate 1. a kind of passenger car light-high-strength foams, it is characterised in that: including plate body layer, the glass stacked gradually Glass fiber rubber composite layer, foaming adhesion coating and restraint layer, the plate body layer are steel plate, and the foaming adhesion coating is asphalt mixtures modified by epoxy resin Rouge foaming layer, the restraint layer are glass fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820342804.3U CN208216186U (en) | 2018-03-13 | 2018-03-13 | A kind of passenger car light-high-strength foaming reinforcement profile plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820342804.3U CN208216186U (en) | 2018-03-13 | 2018-03-13 | A kind of passenger car light-high-strength foaming reinforcement profile plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208216186U true CN208216186U (en) | 2018-12-11 |
Family
ID=64531239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820342804.3U Active CN208216186U (en) | 2018-03-13 | 2018-03-13 | A kind of passenger car light-high-strength foaming reinforcement profile plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208216186U (en) |
-
2018
- 2018-03-13 CN CN201820342804.3U patent/CN208216186U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102785627B (en) | Layer structure composite material bumper with panel composite function and production method thereof | |
| CN102785443B (en) | Buffer laminate compounded layer structure composite material bumper and its preparation method | |
| JP6189285B2 (en) | Automotive composites and structural components | |
| US10603879B2 (en) | Shock absorption structure and vehicle outer panel member having the same | |
| US20070230196A1 (en) | Composite products and methods of making the same | |
| TW201819166A (en) | Prepreg laminate, fiber-reinforced composite material, and method for producing fiber-reinforced composite material | |
| KR101396822B1 (en) | Method for manufacturing thermoplastic composite using continuous fiber reinforced thermoplastic prepreg sheet and thermoplastic compositemanufactured by that method | |
| CN201052677Y (en) | Lattice reinforced composite material sandwich structure | |
| CN204149623U (en) | A kind of high tenacity, high sound-absorbing wheel cover of automobile backplate plastic composite board material | |
| US20190061324A1 (en) | Glass laminates and a process for manufacturing thereof | |
| CN203438950U (en) | Fiber reinforcement thermoplastic board for automotive bottom protective part with high impact resistance and high sound absorption performance | |
| CN202805844U (en) | Panel-compounded laminated structure composite material bumper | |
| CN104847833A (en) | Bumper stopper integrated with dust cover | |
| CN208216186U (en) | A kind of passenger car light-high-strength foaming reinforcement profile plate | |
| CN104859215A (en) | Composite material and methods of making and using the same | |
| JP2012171533A (en) | Panel structure for automobile | |
| CN208698884U (en) | A kind of composite structure automobile B-column | |
| CN203157903U (en) | Buffer laminate compounded layer structure composite material bumper | |
| CN106113872A (en) | For the fiber module of outside vehicle and for the method manufacturing it | |
| KR20110082952A (en) | Crash pad for vehicle | |
| CN208218757U (en) | A kind of steel plate reinforcement film | |
| CN102116268A (en) | Method for improving damping performance of wind-power blades | |
| CN201816649U (en) | Car roof | |
| CN205170727U (en) | Fiber reinforcement car bumper | |
| US20220339912A1 (en) | Composite panel and method for manufacturing the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |