CN204784125U - Carbon fiber axle right side accessory - Google Patents
Carbon fiber axle right side accessory Download PDFInfo
- Publication number
- CN204784125U CN204784125U CN201520514652.7U CN201520514652U CN204784125U CN 204784125 U CN204784125 U CN 204784125U CN 201520514652 U CN201520514652 U CN 201520514652U CN 204784125 U CN204784125 U CN 204784125U
- Authority
- CN
- China
- Prior art keywords
- step face
- conical surface
- connecting piece
- metal connecting
- still
- 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
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 13
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 13
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 14
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- -1 cost-saving Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Moulding By Coating Moulds (AREA)
Abstract
The utility model provides a carbon fiber axle right side accessory, including the accessory body, the accessory body is metal connecting piece, and the metal connecting piece surface is equipped with the step, is equipped with first step face on the step, still is equipped with second step face on the first step face, and second step face diameter is lighter than the diameter of first step face, and the junction of second step face and first step face is equipped with the slope step, second step face be equipped with a circular conical surface on still, still be equipped with the keyway on the circular conical surface, the one end of circular conical surface still is equipped with protruding cylinder, protruding cylinder and circular conical surface junction be equipped with a grooving, the protruding cylindrical other end still is equipped with the chamfer, metal connecting piece in be equipped with the blind hole, the blind hole inner wall be equipped with bellied step, the keyway in be equipped with the chamfer, the beneficial effect of the utility model: present axle on the present market of this product contrast, toughness and hardness all will be got well a lot, make simple process in addition, and with low costs, long service life should not damage, and is very practical.
Description
Technical field
The utility model relates to a kind of axle, particularly accessory on the right side of a kind of carbon fiber axle.
Background technique
Now axle is commercially all that metallic material is made, and the toughness of axle is very poor, and the toughness of existing carbon fiber axle is commercially enough good, but lacks certain hardness, and using effect is poor, so accessory just can address these problems on the right side of needing a kind of carbon fiber axle.
Model utility content
For existing technical deficiency, the utility model provides accessory on the right side of a kind of carbon fiber axle.
To achieve these goals, technical solution adopted in the utility model is: accessory on the right side of a kind of carbon fiber axle, comprise accessory body, described accessory body is metal connecting piece, described metal connecting piece surface is provided with step, and step is provided with First terrace, and described First terrace is also provided with second step face, described second step face diameter is less than the diameter of First terrace, and the joint of second step face and First terrace is provided with tilt stage; Described second step face is also provided with a conical surface, and conical surface is also provided with keyway, and one end of conical surface is also provided with protruding column, and described protruding column and conical surface joint are provided with a grooving, and the other end of protruding column is also provided with chamfering.
Be provided with blind hole in described metal connecting piece, described blind hole inwall is provided with protruding step.
Chamfering is provided with in described keyway.
The beneficial effects of the utility model: the existing commercially existing axle of this product contrast, toughness and hardness are all well a lot, and preparation process is simple, and cost is low, long service life, should not damage, very practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment 1, as shown in Figure 1, accessory on the right side of a kind of carbon fiber axle, comprise accessory body, described accessory body is metal connecting piece 1, and described metal connecting piece 1 surface is provided with step 2, step 2 is provided with First terrace 3, described First terrace 3 is also provided with second step face 4, and described second step face 4 diameter is less than the diameter of First terrace 3, and second step face 4 is provided with tilt stage 5 with the joint of First terrace 3; Described second step face 4 is also provided with a conical surface 6, conical surface 6 is also provided with keyway 7, one end of conical surface 6 is also provided with protruding column 8, described protruding column 8 is provided with a grooving 9 with conical surface 6 joint, the other end of protruding column 8 is also provided with chamfering, and the material chemical composition of metal connecting piece is through Overheating Treatment, and part surface should without indentation, scar, fillet should be level and smooth, without acute angle.Keyway must not have sharp edge and burr to exist, and part screw thread is left-handed, accuracy of thread 2 grades.
Embodiment 2, are provided with blind hole 10 in described metal connecting piece 1, and described blind hole 10 inwall is provided with protruding step, and inside is provided with blind hole both can reduce material, cost-saving, and metal connecting piece can be made again to be better connected with carbon fiber axle;
Embodiment 3, are provided with chamfering in described keyway 7; Concentrate for reducing stress, cone large end place keyway right angle rounding.
Claims (3)
1. accessory on the right side of a carbon fiber axle, comprise accessory body, it is characterized in that, described accessory body is metal connecting piece, described metal connecting piece surface is provided with step, and step is provided with First terrace, and described First terrace is also provided with second step face, described second step face diameter is less than the diameter of First terrace, and the joint of second step face and First terrace is provided with tilt stage; Described second step face is also provided with a conical surface, and conical surface is also provided with keyway, and one end of conical surface is also provided with protruding column, and described protruding column and conical surface joint are provided with a grooving, and the other end of protruding column is also provided with chamfering.
2. accessory on the right side of a kind of carbon fiber axle as claimed in claim 1, is characterized in that, be provided with blind hole in described metal connecting piece, and described blind hole inwall is provided with protruding step.
3. accessory on the right side of a kind of carbon fiber axle as claimed in claim 1, is characterized in that, be provided with chamfering in described keyway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520514652.7U CN204784125U (en) | 2015-07-15 | 2015-07-15 | Carbon fiber axle right side accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520514652.7U CN204784125U (en) | 2015-07-15 | 2015-07-15 | Carbon fiber axle right side accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204784125U true CN204784125U (en) | 2015-11-18 |
Family
ID=54524180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520514652.7U Expired - Fee Related CN204784125U (en) | 2015-07-15 | 2015-07-15 | Carbon fiber axle right side accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204784125U (en) |
-
2015
- 2015-07-15 CN CN201520514652.7U patent/CN204784125U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20151118 |