CN204783985U - Connection structure who is connected with combined material - Google Patents
Connection structure who is connected with combined material Download PDFInfo
- Publication number
- CN204783985U CN204783985U CN201520499660.9U CN201520499660U CN204783985U CN 204783985 U CN204783985 U CN 204783985U CN 201520499660 U CN201520499660 U CN 201520499660U CN 204783985 U CN204783985 U CN 204783985U
- Authority
- CN
- China
- Prior art keywords
- link
- connecting piece
- composite material
- groove
- linkage structure
- 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
Links
- 239000000463 material Substances 0.000 title claims abstract description 16
- 239000002131 composite material Substances 0.000 claims description 19
- 229920001169 thermoplastic Polymers 0.000 claims description 7
- 239000004416 thermosoftening plastic Substances 0.000 claims description 7
- 239000003733 fiber-reinforced composite Substances 0.000 claims description 6
- 229920005992 thermoplastic resin Polymers 0.000 claims description 6
- 239000003365 glass fiber Substances 0.000 claims description 5
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 229920006122 polyamide resin Polymers 0.000 claims description 3
- 229920001225 polyester resin Polymers 0.000 claims description 3
- 239000004645 polyester resin Substances 0.000 claims description 3
- 239000012783 reinforcing fiber Substances 0.000 claims description 3
- 238000007711 solidification Methods 0.000 abstract description 3
- 230000008023 solidification Effects 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract 1
- 230000001815 facial effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- -1 stupalith Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a connection structure who is connected with combined material, it includes: first connecting piece is equipped with at least one connection face on it, establish at least one recess on the connection face, recess notch size is lighter than recess bottom size, with the transversal T of personally submitting of the recess shape of being connected the facial features friendship, the second connecting piece, it comprises combined material, forms at least one bellied connecting portion on it, the connecting portion buckle is in the recess of first connecting piece. The second connecting piece comprises combined material, fills the connecting portion that first connecting piece concave part configuration becomes the second connecting piece under the molten condition, realizes first connecting piece behind the cooling and solidification and is connected with the plane of second connecting piece, obtains the utility model discloses a connection structure.
Description
Technical field
The utility model belongs to composite material linkage structure field, is specifically related to a kind of linkage structure be connected with composite material.
Background technique
Along with fiber-reinforced resin matrix compound material extensive use, the connection between composite material and other materials is increasing.Common connecting means utilizes the mechanical fastener such as bolt and rivet to carry out.But owing to there being the existence of the link such as bolt and rivet, these mechanical joining methods can have influence on the planarization of flat connecting section position, and then be restricted in application.
Summary of the invention
The purpose of this utility model is to provide a kind of linkage structure be connected with composite material, and in this linkage structure, join strength is large, and the plane between the material being applicable to unlike material connects.
For achieving the above object, the technical solution of the utility model is:
A kind of linkage structure be connected with composite material, it comprises: the first link, which is provided with at least one junction surface, described junction surface is established at least one groove, described groove notch size is less than bottom portion of groove size, and the groove cross section crossing with junction surface is T-shaped; Second link, it is made up of composite material, and it forms the joint of at least one projection, described joint buckle is in the groove of the first link.
Further, described first link is different from the material of the second link.
Described second link is formed by thermoplastic resin or thermoplastic fiber reinforced composite.
Again, described thermoplastic resin is the one in polyamide resin, polyester resin or vistanex.
Reinforcing fiber in described thermoplastic fiber reinforced composite is carbon fiber or glass fibre.
The material of the first link described in the utility model is the one in metallic material, stupalith, fiber reinforcement thermosetting composite material or fiber reinforced thermolplastic composite material.
First link of linkage structure described in the utility model is connected by concaveconvex structure with the second link, wherein, the joint of the second link utilizes injection molding forming method that thermoplastic composite material is injected in the groove of the first link in the molten state to be formed, realize the first link after solidification to be cooled to be connected with the second link plane, obtain linkage structure described in the utility model.
The beneficial effects of the utility model:
The utility model connects the connection achieved between the first link and composite material by concaveconvex structure, form a kind of concavo-convex jointing type structure, join strength is large, the advantage having weight reduction and reduce costs, has broad application prospects at macrostructure thing, building fields such as machinery, electric equipment and aviation, vehicle, boats and ships.
Accompanying drawing explanation
Fig. 1 is the cross sectional representation of the first link in the utility model embodiment.
Fig. 2 is the cross sectional representation of the second link in the utility model embodiment.
Fig. 3 is the cross sectional representation of the utility model embodiment.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described further.
See Fig. 1 ~ Fig. 3, the linkage structure be connected with composite material of the present utility model, it comprises: the first link 1, which is provided with at least one junction surface 11, described junction surface 11 is established at least one groove 12, described groove 12 notch size is less than groove 12 bottom size, and the groove cross section crossing with junction surface 11 is T-shaped; Second link 2, it is made up of composite material, and it forms the joint 21 of at least one projection, described joint 21 buckle is in the groove of the first link 1.
Further, described first link 1 is different from the material of the second link 2.
Described second link 2 is formed by thermoplastic resin or thermoplastic fiber reinforced composite.
Again, described thermoplastic resin is the one in polyamide resin, polyester resin or vistanex.
Reinforcing fiber in described thermoplastic fiber reinforced composite is carbon fiber or glass fibre.
In the present embodiment, the first link 1 aluminium sheet alloy, thickness is 5mm.Lathe processes required opening part, H1=3mm, H2=6mm, L=6mm.Second link 2 adopts glass fiber reinforced polypropylene material, content of glass fiber 40%.Injecting machine material tube temperature 230 DEG C.Ready first link 1 is put into injection moulding mould, utilizes the method for molding and forming that the material of formation second link 2 is filled in mould, the plane realizing two kinds of sheet materials after solidification to be cooled connects, and obtains the linkage structure of described concavo-convex connection.
Finally should be noted that, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, those of ordinary skill in the art is to be understood that, can modify to this technological scheme or equivalent replacement, and not departing from the spirit and scope of technical solutions of the utility model, it all should be encompassed in right of the present utility model.
Claims (5)
1. the linkage structure be connected with composite material, it comprises:
First link, which is provided with at least one junction surface, described junction surface is established at least one groove, and described groove notch size is less than bottom portion of groove size, and the groove cross section crossing with junction surface is T-shaped;
Second link, it is made up of composite material, and it forms the joint of at least one projection, described joint buckle is in the groove of the first link.
2. the linkage structure be connected with composite material according to claim 1, is characterized in that, described first link is different from the material of the second link.
3. the linkage structure be connected with composite material according to claim 1, is characterized in that, described second link is made up of thermoplastic resin or thermoplastic fiber reinforced composite.
4. the linkage structure be connected with composite material according to claim 3, is characterized in that, described thermoplastic resin is the one in polyamide resin, polyester resin or vistanex.
5. the linkage structure be connected with composite material according to claim 3, is characterized in that, the reinforcing fiber in described thermoplastic fiber reinforced composite is carbon fiber or glass fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520499660.9U CN204783985U (en) | 2015-07-09 | 2015-07-09 | Connection structure who is connected with combined material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520499660.9U CN204783985U (en) | 2015-07-09 | 2015-07-09 | Connection structure who is connected with combined material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204783985U true CN204783985U (en) | 2015-11-18 |
Family
ID=54524041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520499660.9U Expired - Fee Related CN204783985U (en) | 2015-07-09 | 2015-07-09 | Connection structure who is connected with combined material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204783985U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105747697A (en) * | 2016-05-12 | 2016-07-13 | 深圳壹号柜科技股份有限公司 | Ultra-thin wall-hanging type sample cabinet |
| CN108019399A (en) * | 2016-11-04 | 2018-05-11 | 德韧运营公司 | Hybrid metal polymer interlock |
-
2015
- 2015-07-09 CN CN201520499660.9U patent/CN204783985U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105747697A (en) * | 2016-05-12 | 2016-07-13 | 深圳壹号柜科技股份有限公司 | Ultra-thin wall-hanging type sample cabinet |
| CN108019399A (en) * | 2016-11-04 | 2018-05-11 | 德韧运营公司 | Hybrid metal polymer interlock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190320 Address after: 314500 1/11 Building, Gaoqiao Town Industrial Zone, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: TONGXIANG ZHAOLI COMPOSITE MATERIAL TECHNOLOGY Co.,Ltd. Address before: 314500 Room 208, Kechuang Garden, Gaoqiao Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: Zhang Wanhu |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220720 Address after: 313100 first floor, unit 3, North Park, National University Science Park, Jingsi Road, Taihu street, Changxing County, Huzhou City, Zhejiang Province Patentee after: Huzhou Langqing composite material technology Co.,Ltd. Address before: 314500 1/11 Building, Gaoqiao Town Industrial Zone, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: TONGXIANG ZHAOLI COMPOSITE MATERIAL TECHNOLOGY Co.,Ltd. |
|
| 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: 20151118 |