CN204213253U - A kind of wrapped V-belt - Google Patents
A kind of wrapped V-belt Download PDFInfo
- Publication number
- CN204213253U CN204213253U CN201420597565.8U CN201420597565U CN204213253U CN 204213253 U CN204213253 U CN 204213253U CN 201420597565 U CN201420597565 U CN 201420597565U CN 204213253 U CN204213253 U CN 204213253U
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- China
- Prior art keywords
- wrapped
- layer
- section
- line
- belt
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Abstract
The utility model discloses a kind of wrapped V-belt, comprise inner core and the infantees layer being coated on sandwich layer outer surface, big up and small down trapezoidal of its cross section, described inner core is from top to bottom respectively upholds glue-line, strength layer, cushion gum layer, compression glue-line, the trapezoidal long end face of described cross section is of a size of 17mm, the trapezoidal height dimension of described cross section is 11mm, and described V is with the angle between bi-side to be 40 °.The utility model by limiting the specification of vee belt cross section, and carries out preferably, the usability of the wrapped V-belt under this specification and life-span being all greatly improved to extension glue-line and buffering bondline thickness.
Description
Technical field
The utility model relates to driving belt technical field, specifically a kind of wrapped V-belt.
Background technique
Vee belt refers to that section is the general designation of trapezoidal annular driving band, compared with flat transmission belt, there is advantages such as installing easily, floor space is little, transmission efficiency is high and noise is little, in whole transmission field, occupy critical role, be mainly used in the power transmission of motor and oil-engine driven machinery.Existing vee belt is all conventional topology layout, and preferably do not limit for interior layer structure, the usability of the vee belt of gained and life-span are all comparatively common, cannot meet industrial demand.
Model utility content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides a kind of wrapped V-belt of preferred interior layer structure.
For achieving the above object, the utility model provides following technological scheme:
A kind of wrapped V-belt, comprise inner core and the infantees layer being coated on sandwich layer outer surface, big up and small down trapezoidal of its cross section, described inner core is from top to bottom respectively upholds glue-line, strength layer, cushion gum layer, compression glue-line, the trapezoidal long end face of described cross section is of a size of 17mm, the trapezoidal height dimension of described cross section is 11mm, and described V is with the angle between bi-side to be 40 °.
As further program of the utility model: described extension glue-line is ethylene-propylene diene copolymer, thickness is 1.5 ± 0.2mm.
As further program of the utility model: described cushion gum layer is ethylene-propylene diene copolymer, thickness is 0.5 ± 0.1mm.
As further program of the utility model: described infantees layer is that bevel plain weave sail adhesive plaster bilayer at 45 ° is formed by stacking.
As further program of the utility model: described strength layer is row's soaking paste cotton rope, described soaking paste cotton rope is high mould low shrinkage polyester cotton rope.
Compared with prior art, the beneficial effects of the utility model are: the utility model is by limiting the specification of vee belt cross section, and carry out preferably, the usability of the wrapped V-belt under this specification and life-span being all greatly improved to extension glue-line and buffering bondline thickness.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In FIG: inner core 1, infantees layer 2, extension glue-line 101, strength layer 102, cushion gum layer 103, compression glue-line 104.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in a kind of embodiment of the present utility model, a kind of wrapped V-belt, comprise inner core 1 and the infantees layer 2 being coated on sandwich layer outer surface, big up and small down trapezoidal of its cross section, described inner core is from top to bottom respectively upholds glue-line 101, strength layer 102, cushion gum layer 103, compression glue-line 104, and the trapezoidal long end face of described cross section is of a size of 17mm, the trapezoidal height dimension of described cross section is 11mm, and described V is with the angle between bi-side to be 40 °.
As further scheme: described extension glue-line 101 is ethylene-propylene diene copolymer, and thickness is 1.5 ± 0.2mm.
As further scheme: described cushion gum layer 103 is ethylene-propylene diene copolymer, and thickness is 0.5 ± 0.1mm.
As further scheme: described infantees layer 2 is that bevel plain weave sail adhesive plaster bilayer at 45 ° is formed by stacking.
As further scheme: described strength layer 102 is row's soaking paste cotton rope, described soaking paste cotton rope is high mould low shrinkage polyester cotton rope.
Principle of the present utility model is: the utility model is by limiting the specification of vee belt cross section, and carry out preferably, the usability of the wrapped V-belt under this specification and life-span being all greatly improved to extension glue-line 101 and cushion gum layer 103 thickness.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any reference character in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to mode of execution, but not each mode of execution only comprises an independently technological scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technological scheme in each embodiment also through appropriately combined, can form other mode of executions that it will be appreciated by those skilled in the art that.
Claims (5)
1. a wrapped V-belt, it is characterized in that: comprise inner core (1) and be coated on the infantees layer (2) of sandwich layer outer surface, big up and small down trapezoidal of its cross section, described inner core is from top to bottom respectively upholds glue-line (101), strength layer (102), cushion gum layer (103), compression glue-line (104), the trapezoidal long end face of described cross section is of a size of 17mm, the trapezoidal height dimension of described cross section is 11mm, and described V is with the angle between bi-side to be 40 °.
2. a kind of wrapped V-belt according to claim 1, is characterized in that: described extension glue-line (101) is ethylene-propylene diene copolymer, and thickness is 1.5 ± 0.2mm.
3. a kind of wrapped V-belt according to claim 1, is characterized in that: described cushion gum layer (103) is ethylene-propylene diene copolymer, and thickness is 0.5 ± 0.1mm.
4. a kind of wrapped V-belt according to claim 1, is characterized in that: described infantees layer (2) is formed by stacking for the plain weave sail adhesive plaster bilayer that bevel is at 45 °.
5. a kind of wrapped V-belt according to claim 1, is characterized in that: described strength layer (102) is row's soaking paste cotton rope, and described soaking paste cotton rope is high mould low shrinkage polyester cotton rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597565.8U CN204213253U (en) | 2014-10-16 | 2014-10-16 | A kind of wrapped V-belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597565.8U CN204213253U (en) | 2014-10-16 | 2014-10-16 | A kind of wrapped V-belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204213253U true CN204213253U (en) | 2015-03-18 |
Family
ID=52981926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420597565.8U Expired - Fee Related CN204213253U (en) | 2014-10-16 | 2014-10-16 | A kind of wrapped V-belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204213253U (en) |
-
2014
- 2014-10-16 CN CN201420597565.8U patent/CN204213253U/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: 20150318 Termination date: 20171016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |