CN201786990U - Oblique inner tooth trimming V-belt - Google Patents
Oblique inner tooth trimming V-belt Download PDFInfo
- Publication number
- CN201786990U CN201786990U CN2010205468161U CN201020546816U CN201786990U CN 201786990 U CN201786990 U CN 201786990U CN 2010205468161 U CN2010205468161 U CN 2010205468161U CN 201020546816 U CN201020546816 U CN 201020546816U CN 201786990 U CN201786990 U CN 201786990U
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- belt body
- belt
- utility
- model
- internal tooth
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- Expired - Lifetime
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Abstract
The utility model belongs to the transmission belt technical field, which specifically relates to an oblique inner tooth trimming V-belt. The utility model is characterized in that inner teeth are integrally formed on the belt body flat bottom. The belt body is composed of a rubberized fabric layer, a stretching rubber layer, a polyester cord and a buffering rubber layer, wherein the latter three are sequentially equipped on the rubberized fabric layer. The inner teeth which are obliquely disposed on the belt body are composed of a fiber base rubber layer and a neoprene layer both of which are sequentially disposed on the buffering rubber layer. The inner teeth in the utility model are made to be at an oblique angle with the belt body. When running the belt, a rotary type air-flow is generated. Then a cold and hot air convection is formed. Thus a better heat dissipation effect is achieved. Meanwhile, the inner teeth when in running disperse the friction stresses due to the fact that the inner teeth and the belt body are at an angle. Therefore, the noise is lowered. The utility model is suitably applied for mechanical transmission in automobiles and motorcycles etc.
Description
Technical field:
The utility model belongs to the driving belt technical field, refers in particular to a kind of oblique internal tooth edge V tape.
Background technique:
Tooth-shaped edge V tape is a kind of driving belt, and this tooth-shaped edge V tape can be simplified transmission device as component important in the mechanical transmission fields with it, reduces machine cost, has been widely used in automobile, motorcycle etc.At present, aspect the production tooth-shaped edge V tape, all adopt internal tooth 10 and belt body 20 rectangular profiles of tooth (as shown in Figure 1) both at home and abroad.This kind cogged V-belt deflect, aspect such as heat radiation is better than platybasic type, scope is less by being with the circulation of the on-stream air-flow of tooth but its heat radiation is main, radiating effect is not good.
Summary of the invention:
The purpose of this utility model provides a kind of good heat dissipation effect, the low oblique internal tooth edge V tape of noise in the running.
The utility model is achieved in that
Oblique internal tooth edge V tape, one-body molded on flat belt body have an internal tooth, described belt body is: be disposed with elongate layer glue-line, polyester cord and buffer layer glue-line on carcass, described internal tooth is for to be disposed with fiber primer layer and neoprene layer on the buffer layer glue-line, described internal tooth is obliquely installed on belt body.
Above-mentioned internal tooth is obliquely installed on belt body: the angle α of the length direction of internal tooth and the length direction of belt body is: 0 °＜α＜180 ° and α ≠ 90 °.
The outstanding compared to existing technology advantage of the utility model is:
1, internal tooth of the present utility model is made and the belt body bevel, is with on-stream generation rotation type air current, forms cold-hot air convection, thereby reaches better radiating effect;
2, internal tooth of the present utility model is made and the belt body bevel, and the on-stream friction stress of having disperseed makes it noise-decreasing;
3, the utility model is applicable to mechanical transmission such as automobile, motorcycle.
Description of drawings:
Fig. 1 is the plan view of background technique;
Fig. 2 is a plan view of the present utility model;
Fig. 3 is the A-A generalized section of Fig. 2.
Embodiment:
With specific embodiment the utility model is further described below, referring to Fig. 2-3:
Oblique internal tooth edge V tape, one-body molded on flat belt body 30 have an internal tooth 40, described belt body 30 is: be disposed with elongate layer glue-line 60, polyester cord 50 and buffer layer glue-line 100 on carcass 70, described internal tooth 40 is for to be disposed with fiber primer layer 80 and neoprene layer 90 on buffer layer glue-line 100, described internal tooth 40 is obliquely installed on belt body 30.
Above-mentioned internal tooth 40 with the angle α of belt body 30 bevels is: 0 °＜α＜180 ° and α ≠ 90 °, and internal tooth 40 and belt body 30 bevels, on-stream generation rotation type air current forms cold-hot air convection, has improved radiating effect; Simultaneously, also because of internal tooth 40 and belt body 30 have a certain degree, can on-stream Decentralized Friction stress, reduced noise.
The making method that the utility model is general is:
Adopt and make the gum cover that the high hardness inwall has oblique teeth groove, when product vulcanizes, the compression layer glue laminated of band is become profile of tooth by gum cover.The gum cover mould can be by the press machine compacting on the flat board of spline, and the big I of gum cover is made arbitrarily.
The utility model is applicable to mechanical transmission such as automobile, motorcycle.
The foregoing description only is one of preferred embodiment of the present utility model; be not to limit practical range of the present utility model with this; so: all equivalences of doing according to shape of the present utility model, structure, principle change, and all should be covered by within the protection domain of the present utility model.
Claims (2)
1. oblique internal tooth edge V tape, one-body molded on flat belt body have an internal tooth, described belt body is: be disposed with elongate layer glue-line, polyester cord and buffer layer glue-line on carcass, described internal tooth is characterized in that for to be disposed with fiber primer layer and neoprene layer on the buffer layer glue-line: described internal tooth is obliquely installed on belt body.
2. oblique internal tooth edge V tape according to claim 1 is characterized in that: described internal tooth is obliquely installed on belt body and is: the angle α of the length direction of internal tooth and the length direction of belt body is: 0 °＜α＜180 ° and α ≠ 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205468161U CN201786990U (en) | 2010-09-28 | 2010-09-28 | Oblique inner tooth trimming V-belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205468161U CN201786990U (en) | 2010-09-28 | 2010-09-28 | Oblique inner tooth trimming V-belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201786990U true CN201786990U (en) | 2011-04-06 |
Family
ID=43818953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205468161U Expired - Lifetime CN201786990U (en) | 2010-09-28 | 2010-09-28 | Oblique inner tooth trimming V-belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201786990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107266751A (en) * | 2017-07-14 | 2017-10-20 | 浙江保尔力胶带有限公司 | The production technology of oblique tooth-shaped edge-cut V-belt |
-
2010
- 2010-09-28 CN CN2010205468161U patent/CN201786990U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107266751A (en) * | 2017-07-14 | 2017-10-20 | 浙江保尔力胶带有限公司 | The production technology of oblique tooth-shaped edge-cut V-belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110406 |