CN204255203U - A kind of automobile gauge - Google Patents
A kind of automobile gauge Download PDFInfo
- Publication number
- CN204255203U CN204255203U CN201420753663.6U CN201420753663U CN204255203U CN 204255203 U CN204255203 U CN 204255203U CN 201420753663 U CN201420753663 U CN 201420753663U CN 204255203 U CN204255203 U CN 204255203U
- Authority
- CN
- China
- Prior art keywords
- cubing
- carbon fiber
- fiber skeleton
- automobile gauge
- internal layer
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of automobile gauge, and this automobile gauge is made up of for wooden skin the internal layer formed with carbon fiber skeleton and the pasty state being wrapped in carbon fiber skeleton surrounding.The carbon fiber skeleton that the utility model is formed using carbon fibre material is as the internal layer of cubing, add intensity and the rigidity of whole automobile gauge, improve the impact capacity of cubing, with the skin that pasty state is cubing for carpentery workshop, be convenient to processing, and processing conditions is simple and easy, preparation technology is simple, flexible design, can meet automobile diversified trend, realizes the integrated molding of large-scale cubing; Adopt carbon fibre material, thermal expansivity is little simultaneously, can ensure the precision of cubing, reduces manufacturing cost, and has lightweight advantage, handled easily relative to traditional aviation aluminium cubing.
Description
Technical field
The utility model relates to the processing and manufacturing technical field of cubing, particularly relates to a kind of automobile gauge.
Background technology
All the time, automobile gauge is all adopt aluminium manufacture to form.There is following technological deficiency in this mode: 1) aluminium density ratio is comparatively large, so cause the cubing processed heavier, not easy to operate; 2) expansion coefficient of aluminium is large, and when causing cubing process operation, precision reduces, and has stress corrosion dehiscence resistant to be inclined to; 3), after metal material uses for a long time, easily metal fatigue is produced, not corrosion-resistant, thus have impact on use and the precision of cubing, finally have impact on the quality of product; 4) adopting aluminium to manufacture cubing, is all that this mode is high for the requirement of equipment, technique, and long processing time, and waste of raw materials is serious by monoblock cast aluminium cut usually.
At present, the technology having some to adopt carbon fibre material to manufacture automobile gauge exists.201210167521.7) and Chinese patent " carbon fiber automobile lamp detection device " (application number: 201210563450.2) as Chinese patent " using carbon fibre material as the lightweight cubing of tool skeleton " (application number:, above-mentioned two technology are all simple is that cubing prepared by raw material with carbon fibre material, cost is relatively high, especially for the large-scale cubing as whole vehicle side, cost can only describe by costliness, its manufacturing process can not adopt integrated forming technique, and adopt separately shaping after packaging technology again, then reduce accuracy of detection.Meanwhile, due to the fragility that carbon fibre material has, in place that is narrow, thin-walled, easily process fracture.
Summary of the invention
The purpose of this utility model is the defect overcoming above-mentioned prior art, and provide a kind of product strength high, precision is effectively ensured, cost of products reduces, and cubing quality is light, also can realize integrated molding and the easy automobile gauge of processing technology for large-scale cubing.
The technical scheme taked for realizing the purpose of this utility model is:
A kind of automobile gauge, is characterized in that this automobile gauge is made up of for wooden skin the internal layer formed with carbon fiber skeleton and the pasty state being wrapped in carbon fiber skeleton surrounding.
The described internal layer formed with carbon fiber skeleton is to thickness, the curing molding gained of design by carbon cloth and resin successively laying.
Reinforcement is embedded with in the described internal layer formed with carbon fiber skeleton.
The carbon fiber skeleton that the utility model is formed using carbon fibre material is as the internal layer of cubing, add intensity and the rigidity of whole automobile gauge, improve the impact capacity of cubing, with the skin that pasty state is cubing for carpentery workshop, be convenient to processing, and processing conditions is simple and easy, preparation technology is simple, flexible design, can meet automobile diversified trend, realizes the integrated molding of large-scale cubing; Adopt carbon fibre material, thermal expansivity is little simultaneously, can ensure the precision of cubing, reduces manufacturing cost, and has lightweight advantage, handled easily relative to traditional aviation aluminium cubing.
Accompanying drawing explanation
Fig. 1 is a kind of specific embodiment of the present utility model---the structural representation sketch of vehicle side cubing, in figure, 1, gusset A post, 2, gusset B post, 3, gusset C post, 4, connect the back timber of A, B, C post, 5, the sill strip of A, B, C post is connected, 6, rear tail-hood, 7, carbon fiber skeleton internal layer, 8, pasty state generation wood is outer.
Fig. 2 is the enlarged drawing at gusset C post position in Fig. 1, according to product analysis, obtains its stressed changeableness region, and when this region Lay up design, carry out carbon skeleton and thicken design, thickening thickness is 0.1-2mm.
Fig. 3 is the A-A cut-open view in Fig. 1.
Embodiment
Below in conjunction with example, embodiment of the present utility model is elaborated.It should be understood that example is for illustration of the utility model instead of to restriction of the present utility model.Scope of the present utility model and core content are determined according to claims.
The internal layer that automobile gauge of the present utility model is made up of carbon fiber skeleton and the pasty state being wrapped in carbon fiber skeleton surrounding form for wooden internal layer, the internal layer wherein formed with carbon fiber skeleton is by carbon cloth and resin successively laying to thickness, the curing molding gained of design, and is embedded with reinforcement wherein.Automobile peripheral structure such as shown in Fig. 1, in figure, 1, gusset A post, 2, gusset B post, 3, gusset C post, 4, connect the back timber of A, B, C post, 5, connect the sill strip of A, B, C post, 6, rear tail-hood, 7, carbon fiber skeleton internal layer, 8, pasty state generation wood is outer.
The manufacture method of automobile gauge of the present utility model is:
1, Design of Dies, 3D design data CNC processes mould.
2, benchmark post is embedded in a mold, fixed bonding (benchmark post is convenient to follow-up machine tooling location).
3, on mould, reinforcement is added, fixed bonding.
4, prepare carbon fiber skeleton: be first layed in mould by a carbon cloth, then according to one deck resin, the mode of one deck carbon cloth carries out laying, to the thickness of design, and curing molding (cold curing) afterwards.To exert oneself when brush resin extruded carbon scrim cloth, to get rid of bubble, every layer of carbon cloth (carbon fibre cloth layer) and interlaminar resin are fitted tightly.Laying can adopt the mode of overlap joint to carry out.
5, carbon fiber skeleton applies pasty state generation wood: after carbon fiber skeleton forming, blow clean top layer impurity, brush one deck resin, then paving is covered with ground floor pasty state generation wood, coating thickness is at 20 ~ 30mm, lower one deck is applied again after solidification to be cooled, to the thickness needed, (vehicle side is determined according to different automobile types successively, thickness is determined according to customer need, and with regard to a gusset, the thickness of difference is also different, for 50-400mm), the thickness of every layer is at 40 ~ 50mm afterwards, the object of this design mainly because: ground floor is connected with carbon fiber skeleton, need to form certain rigid shape, so that subsequent construction, every layer thickness restriction is later because pasty state is for wooden solidification meeting heat release, thickness is excessive, reaction is violent, heat release is large, the easy performance affecting product, after construction thickness, should not extrude, compacting.
When pasty state generation wood construction, need to get rid of bubble.
Claims (3)
1. an automobile gauge, is characterized in that this automobile gauge is made up of the internal layer formed with carbon fiber skeleton (7) and the pasty state generation wood outer (8) that is wrapped in carbon fiber skeleton surrounding.
2., according to automobile gauge according to claim 1, it is characterized in that the described internal layer (7) formed with carbon fiber skeleton is to the thickness, the curing molding gained that design by carbon cloth and resin successively laying.
3., according to the automobile gauge described in claim 1 or 2, it is characterized in that being embedded with reinforcement in the described internal layer (7) formed with carbon fiber skeleton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420753663.6U CN204255203U (en) | 2014-12-05 | 2014-12-05 | A kind of automobile gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420753663.6U CN204255203U (en) | 2014-12-05 | 2014-12-05 | A kind of automobile gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204255203U true CN204255203U (en) | 2015-04-08 |
Family
ID=52959500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420753663.6U Expired - Fee Related CN204255203U (en) | 2014-12-05 | 2014-12-05 | A kind of automobile gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204255203U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457471A (en) * | 2014-12-05 | 2015-03-25 | 东莞市海旭新材料技术有限公司 | Automobile checking fixture and manufacturing method thereof |
| CN106989651A (en) * | 2017-05-05 | 2017-07-28 | 申模南通机械科技有限公司 | Pasty state generation wooden class cubing |
-
2014
- 2014-12-05 CN CN201420753663.6U patent/CN204255203U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457471A (en) * | 2014-12-05 | 2015-03-25 | 东莞市海旭新材料技术有限公司 | Automobile checking fixture and manufacturing method thereof |
| CN104457471B (en) * | 2014-12-05 | 2017-09-15 | 东莞市海旭新材料技术有限公司 | A kind of automobile gauge and its manufacture method |
| CN106989651A (en) * | 2017-05-05 | 2017-07-28 | 申模南通机械科技有限公司 | Pasty state generation wooden class cubing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20201205 |