CN100545496C - Carbon fiber pipe - Google Patents
Carbon fiber pipe Download PDFInfo
- Publication number
- CN100545496C CN100545496C CNB2006100422704A CN200610042270A CN100545496C CN 100545496 C CN100545496 C CN 100545496C CN B2006100422704 A CNB2006100422704 A CN B2006100422704A CN 200610042270 A CN200610042270 A CN 200610042270A CN 100545496 C CN100545496 C CN 100545496C
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- protruding key
- fiber body
- madial wall
- thickness
- 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.)
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- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 40
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 40
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 210000002435 tendon Anatomy 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 239000004744 fabric Substances 0.000 description 4
- 230000003712 anti-aging effect Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Ropes Or Cables (AREA)
Abstract
The present invention relates to a kind of carbon fiber pipe, belong to the location and the drive components field of machinery, its purpose just is to solve existing positioning pipe and transmission part weight is big, easy to wear, the technical problem of locating effect difference.Its technical characterstic is: be provided with cylindrical carbon fiber body, it is the ring carbon fiber convex tendon of one that carbon fiber body inboard vertically is evenly distributed with a plurality of and carbon fiber body madial wall, and it is the protruding key of carbon fiber of one that the madial wall of carbon fiber body is symmetrically distributed with a plurality of and carbon fiber body madial wall along axial direction.The thickness of protruding key middle part radial direction is bigger than the thickness of protruding key two end part radial direction, and its radial thickness is gradual dwindling from the middle to both ends, it is the arc surfaced groove that protruding key and ring convex tendon intersect the position that contacts, and the surface just is being fastened in this arc surfaced groove for the protruding key of arc surfaced.
Description
Technical field
The present invention relates to the locating support and the drive components field of machinery, especially a kind of carbon fiber pipe.
Background technique
At present, the transmission shaft that the locating support of machinery and various machinery use, generally all adopt aluminum alloy or steel material, its orientation type adopts a keyway and key to cooperate, and the location of this positioning pipe is insecure, in addition, when it uses as transmission part, its flexural rigidity and intensity are low, and weight is big, wearability and corrosion-resistant, high temperature resistant, anti-aging relatively poor.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of carbon fiber pipe, this carbon fiber pipe is simple in structure, in light weight, fruit is good in the location, has very strong flexural rigidity, and intensity height, in light weight, wear-resistant, corrosion-resistant, high temperature resistant, anti-aging.
The technical solution adopted for the present invention to solve the technical problems is: be provided with cylindrical carbon fiber body, it is the ring carbon fiber convex tendon of one that carbon fiber body inboard vertically is evenly distributed with a plurality of and carbon fiber body madial wall, and it is the protruding key of carbon fiber of one that the madial wall of carbon fiber body is symmetrically distributed with a plurality of and carbon fiber body madial wall along axial direction.
The present invention also can realize by following measure: the thickness of protruding key middle part radial direction is bigger than the thickness of protruding key two end part radial direction, and its radial thickness is gradual dwindling from the middle to both ends.It is the arc surfaced groove that protruding key and ring convex tendon intersect the position that contacts, and the surface just is being fastened in this arc surfaced groove for the protruding key of arc surfaced.
The invention has the beneficial effects as follows, simple in structure, adopt carbon fibre material in light weight, wear-resistant, corrosion-resistant, high temperature resistant, anti-aging, equally distributed many protruding keys of carbon fiber pipe madial wall cooperate with the keyway of the body that is positioned, firm position axially reaches protruding key of vertical equally distributed carbon fiber and ring carbon fiber convex tendon in addition, has increased the moment of inertia of pipe fitting, thereby improved its flexural rigidity, and had the high characteristic of intensity.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is that the C-C of Fig. 1 is to sectional view.
Fig. 3 is that the D-D of Fig. 1 is to sectional view.
Fig. 4 is that the E-E of Fig. 3 is to sectional view.
Fig. 5 is the partial enlarged drawing at F position among Fig. 3.
Fig. 6 is a perspective view of the present invention.
1. bodys among the figure, 2. protruding key, 3. convex tendon.
Embodiment
At Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, among Fig. 6, body 1 of the present invention, protruding key 2, convex tendon 3 is one-time formed integral structure, the employing carbon fibre material is made, carbon fiber body 1 is a cylindrical tube, carbon fiber body 1 inboard vertically is evenly distributed with a plurality of (being no less than two) and carbon fiber body 1 madial wall is the ring carbon fiber convex tendon 3 of one, it is the protruding key 2 of carbon fiber of one with carbon fiber body madial wall that the madial wall of carbon fiber body 1 is symmetrically distributed with six along axial direction, article six, protruding key 2 is arranged along the axial direction of body 1, and corresponding two protruding keys 2 are that center line is symmetrical arranged with the axis of body 1.
The thickness of the protruding key 2 middle part radial direction of the present invention is bigger than the thickness of protruding key two end part radial direction, and its radial thickness is gradual dwindling from the middle to both ends, it is the arc surfaced groove that protruding key 2 and ring convex tendon 3 intersect the position that contacts, and the surface just is being fastened in this arc surfaced groove for the protruding key 2 of arc surfaced.
The quantity of the protruding key 2 of the present invention can also be two, four, eight, ten ....
The present invention adds man-hour, at first as required, leave mould, and spool one deck carbon fibre cloth at die surface, with the pressing mold scouring machine with the carbon cloth compacting in the protruding keyway (corresponding protruding key), convex tendon groove (corresponding convex tendon), with the carbon cloth bar protruding keyway and convex tendon groove are filled up again flat, and compacting, at last other carbon cloth is spooled, carried out shaping operation then and get final product.The thickness of the protruding key 2 middle part radial direction of the present invention is bigger than the thickness of protruding key two end part radial direction, and its radial thickness is gradual dwindling from the middle to both ends, thereby can guarantee to extract convenient the making very smoothly adding the man-hour mould in body 1.The locating support of the alternative various aluminum alloy formulas of the present invention can also substitute the steel roll shaft etc. of the locate mode of various mechanical aspects.
Claims (3)
1, a kind of carbon fiber pipe, be provided with cylindrical carbon fiber body, it is characterized in that: it is the ring carbon fiber convex tendon of one that carbon fiber body inboard vertically is evenly distributed with a plurality of and carbon fiber body madial wall, and it is the protruding key of carbon fiber of one that the madial wall of carbon fiber body is symmetrically distributed with a plurality of and carbon fiber body madial wall along axial direction.
2,, it is characterized in that the thickness of said protruding key middle part radial direction is bigger than the thickness of protruding key two end part radial direction, and its radial thickness is gradual dwindling from the middle to both ends according to the described carbon fiber pipe of claim 1.
3, according to the described carbon fiber pipe of claim 1, it is characterized in that it is the arc surfaced groove that said protruding key and ring convex tendon intersect the position that contacts, the surface just is being fastened in this arc surfaced groove for the protruding key of arc surfaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100422704A CN100545496C (en) | 2006-01-17 | 2006-01-17 | Carbon fiber pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100422704A CN100545496C (en) | 2006-01-17 | 2006-01-17 | Carbon fiber pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1815077A CN1815077A (en) | 2006-08-09 |
| CN100545496C true CN100545496C (en) | 2009-09-30 |
Family
ID=36907386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100422704A Active CN100545496C (en) | 2006-01-17 | 2006-01-17 | Carbon fiber pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100545496C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102493A (en) * | 2011-03-11 | 2011-06-22 | 中国海洋石油总公司 | High-intensity compound tube |
| CN102826501B (en) * | 2012-09-17 | 2015-01-07 | 无锡英普林纳米科技有限公司 | Quartz fiber surface microstructure and preparation method thereof |
| CN103256436B (en) * | 2012-10-09 | 2015-08-05 | 成都市新筑路桥机械股份有限公司 | A kind of making method of the carbon fiber conveyance conduit for delivering concrete |
| CN106641478A (en) * | 2015-11-04 | 2017-05-10 | 宜兴市中碳科技有限公司 | Ultralight large carbon fiber tube with super strength |
-
2006
- 2006-01-17 CN CNB2006100422704A patent/CN100545496C/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN1815077A (en) | 2006-08-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WEIHAI GUANGWEI COMPOSITES CO., LTD. Free format text: FORMER OWNER: CHEN GUANGWEI Effective date: 20140113 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140113 Address after: 264200 No. 130, Tianjin Road, hi tech Industrial Development Zone, Shandong, Weihai Patentee after: Weihai Guangwei Composites Co., Ltd. Address before: 264200 Shandong city of Weihai province Shichang Road No. 45 Weihai Guangwei group company Patentee before: Chen Guangwei |
|
| C56 | Change in the name or address of the patentee |
Owner name: WEIHAI GUANGWEI COMPOSITE MATERIALS CO., LTD. Free format text: FORMER NAME: WEIHAI GUANGWEI COMPOSITES CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 264200 No. 130, Tianjin Road, hi tech Industrial Development Zone, Shandong, Weihai Patentee after: WEIHAI GUANGWEI COMPOSITES CO., LTD. Address before: 264200 No. 130, Tianjin Road, hi tech Industrial Development Zone, Shandong, Weihai Patentee before: Weihai Guangwei Composites Co., Ltd. |