CN204213254U - A kind of composite powerful layer V band - Google Patents
A kind of composite powerful layer V band Download PDFInfo
- Publication number
- CN204213254U CN204213254U CN201420603431.2U CN201420603431U CN204213254U CN 204213254 U CN204213254 U CN 204213254U CN 201420603431 U CN201420603431 U CN 201420603431U CN 204213254 U CN204213254 U CN 204213254U
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- layer
- core
- cotton rope
- composite
- rope
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Abstract
The utility model discloses a kind of composite powerful layer V to be with, 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, described strength layer is composite structrue layer, comprise core rope structure layer and particle-filled layers, described core rope structure layer is row's soaking paste cotton rope, described particle-filled layers is arranged at core rope structure layer top and bottom, and fill soaking paste cotton rope mutually between gap.The utility model is by arranging composite powerful layer structure; be with on strength layer basis at prior art V and add particle-filled layers; be filled with the gap between each cotton rope of core rope structure layer; the active force be subject to during the layer operation of core rope structure is cushioned by rubber grain; delayed the process of cotton rope fatigue fracture, the usability that V is with and working life all significantly promote.
Description
Technical field
The utility model relates to driving belt technical field, and specifically a kind of composite powerful layer V is with.
Background technique
V band is a kind of line belt be widely used in various mechanical transmission, and V V belt translation structure is simple, has overload protection, buffering absorbing, is suitable for the advantages such as long-distance transmission, is widely used in actual production.At present, V band is divided into cord V band and cord knot V to be with two kinds.Cord V is with belt carcass to be Multilayer stacking type, in transmission process, easily relative movement occurs between belt carcass hangings lay, causes heat-dissipating too much to cause getting up early to be lost efficacy.Cotton rope V band is current the most a kind of V band, and its belt carcass is monolayer alignment formula, avoids the problem of relative movement between hangings lay.But along with the raising of rotating speed and transmission power, cotton rope V band is had higher requirement, cotton rope V band mainly bears tensile stress and flexural stress at work, under the stretching and bending effect of stress of alternation, cotton rope V is with strength layer both sides edge cotton rope easily fatigue fracture to occur, and occurs coming unstuck and start diffusion in local, finally breaks apart at the ravelled spot that comes unstuck, fatigue ruption occurs, and the usability causing V to be with and working life reduce.
Model utility content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides that a kind of usability is good, the composite powerful layer V of long service life is with.
For achieving the above object, the utility model provides following technological scheme:
A kind of composite powerful layer V band, 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, described strength layer is composite structrue layer, comprises core rope structure layer and particle-filled layers, and described core rope structure layer is row's soaking paste cotton rope, described particle-filled layers is arranged at core rope structure layer top and bottom, and fill soaking paste cotton rope mutually between gap.
As further program of the utility model: described particle-filled layers is that rubber grain is uniformly distributed in core rope structure layer above and below.
As further program of the utility model: described soaking paste cotton rope is high mould low shrinkage polyester cotton rope.
As further program of the utility model: described V is with the angle between bi-side to be 40 °.
Compared with prior art; the beneficial effects of the utility model are: the utility model is by arranging composite powerful layer structure; be with on strength layer basis at prior art V and add particle-filled layers; be filled with the gap between each cotton rope of core rope structure layer; the active force be subject to during the layer operation of core rope structure is cushioned by rubber grain; delayed the process of cotton rope fatigue fracture, the usability that V is with and working life all significantly promote.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In FIG: inner core A, infantees layer B, extension glue-line 1, strength layer 2, cushion gum layer 3, compression glue-line 4, core rope structure layer 201, particle-filled layers 202.
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 composite powerful layer V band, comprise inner core A and the infantees layer B 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 1, strength layer 2, cushion gum layer 3, compression glue-line 4, it is characterized in that: described strength layer 2 is composite structrue layer, comprise core rope structure layer 201 and particle-filled layers 202, described core rope structure layer 201 is row's soaking paste cotton rope, described particle-filled layers 202 is arranged at core rope structure layer top and bottom, and fill soaking paste cotton rope mutually between gap.
As further scheme: described particle-filled layers 202 is uniformly distributed in core rope structure layer 201 above and below for rubber grain.
As further scheme: described soaking paste cotton rope is high mould low shrinkage polyester cotton rope.
As further scheme: described V is with the angle between bi-side to be 40 °
Principle of the present utility model is: the utility model is by arranging composite powerful layer structure; be with on strength layer basis at prior art V and add particle-filled layers 202; be filled with the gap between each core rope of core rope structure layer 201; the active force be subject to during layer 201 operation of core rope structure is cushioned by rubber grain; delayed the process of cotton rope fatigue fracture, the usability that V is with and working life all significantly promote.
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 (4)
1. a composite powerful layer V is with, comprise inner core (A) and be coated on the infantees layer (B) 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 (1), strength layer (2), cushion gum layer (3), compression glue-line (4), it is characterized in that: described strength layer (2) is composite structrue layer, comprise core rope structure layer (201) and particle-filled layers (202), described core rope structure layer (201) is row's soaking paste cotton rope, described particle-filled layers (202) is arranged at core rope structure layer top and bottom, and fill soaking paste cotton rope mutually between gap.
2. a kind of composite powerful layer V according to claim 1 is with, and it is characterized in that: described particle-filled layers (202) is uniformly distributed in core rope structure layer (201) above and below for rubber grain.
3. a kind of composite powerful layer V according to claim 1 is with, and it is characterized in that: described soaking paste cotton rope is high mould low shrinkage polyester cotton rope.
4. a kind of composite powerful layer V according to any one of claims 1 to 3 is with, and it is characterized in that: described V is with the angle between bi-side to be 40 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420603431.2U CN204213254U (en) | 2014-10-20 | 2014-10-20 | A kind of composite powerful layer V band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420603431.2U CN204213254U (en) | 2014-10-20 | 2014-10-20 | A kind of composite powerful layer V band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204213254U true CN204213254U (en) | 2015-03-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420603431.2U Expired - Fee Related CN204213254U (en) | 2014-10-20 | 2014-10-20 | A kind of composite powerful layer V band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204213254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790246A (en) * | 2021-09-16 | 2021-12-14 | 智天工业技术(苏州)有限公司 | Heavy-load high-precision toothed belt |
-
2014
- 2014-10-20 CN CN201420603431.2U patent/CN204213254U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790246A (en) * | 2021-09-16 | 2021-12-14 | 智天工业技术(苏州)有限公司 | Heavy-load high-precision toothed belt |
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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: 20171020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |