CN204664294U - A kind of wear-resisting Timing Belt - Google Patents
A kind of wear-resisting Timing Belt Download PDFInfo
- Publication number
- CN204664294U CN204664294U CN201520340433.1U CN201520340433U CN204664294U CN 204664294 U CN204664294 U CN 204664294U CN 201520340433 U CN201520340433 U CN 201520340433U CN 204664294 U CN204664294 U CN 204664294U
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- CN
- China
- Prior art keywords
- wear
- timing belt
- endless belt
- band tooth
- layer
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- 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
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Abstract
The utility model provides a kind of wear-resisting Timing Belt, it comprises endless belt, the multiple band tooth of inner peripheral surface equidistant arrangement of described endless belt, at described band tooth surface parcel wearing layer, in described endless belt inner annularly with circumferential direction lay strength layer, heat dissipating layer is bonded with at the outer surface of described endless belt, described heat dissipating layer surface arranges radiating structure, by the band tooth surface at endless belt internal surface, wearing layer is set, improve the frictional force between band tooth and gear, outer surface increases heat dissipating layer, by the radiating structure on heat dissipating layer, effective help transmission heat radiation, prevent the too high Timing Belt of temperature from loosening the problem even ruptured.
Description
Technical field
The utility model relates to driving belt field, particularly the wear-resisting Timing Belt of one.
Background technique
In recent years, along with the emergence of new high-tech industry, this miniature Timing Belt generally uses in computer peripheral device, business automation equipment and laborsaving equipment and household electrical appliances etc.Then, common Timing Belt, because wear no resistance, falls bits serious.
And after long-time high-speed motion, Timing Belt can produce a large amount of heats, and can not leave, and affects the working life of Timing Belt.
Model utility content
In order to overcome above technical deficiency, the utility model provides a kind of wear-resisting Timing Belt.
The utility model provides a kind of wear-resisting Timing Belt, it comprises endless belt, the multiple band tooth of inner peripheral surface equidistant arrangement of described endless belt, at described band tooth surface parcel wearing layer, in described endless belt inner annularly with circumferential direction lay strength layer, be bonded with heat dissipating layer at the outer surface of described endless belt, described heat dissipating layer surface arranges radiating structure.
Described radiating structure is macromolecule carbon structure, and grid coverage structure above.
Described heat dissipating layer is macromolecule carbon structure with holes, and is provided with radiating groove structure above.
Described band tooth is stepped tooth or circle-arc tooth.
Described strength layer is wire rope or glass fibre.
Described wearing layer surface is provided with friction lines.
Fixed by the mode bondd between described wearing layer and band tooth.
Described endless belt is one-body molded with band tooth.
The recessed formation groove of described toothed tooth top.
The beneficial effect of model utility is: arrange wearing layer by the band tooth surface at endless belt internal surface, improve the frictional force between band tooth and gear, outer surface increases heat dissipating layer, by the radiating structure on heat dissipating layer, effective help transmission heat radiation, prevents the too high Timing Belt of temperature from loosening the problem even ruptured.
Accompanying drawing explanation
Fig. 1 is partial schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described further:
As shown in Figure 1, the utility model provides a kind of wear-resisting Timing Belt, it comprises endless belt, the multiple band tooth 2 of inner peripheral surface equidistant arrangement of described endless belt 1, at described band tooth 2 surface parcel wearing layer 4, annularly lay strength layer 3 with the circumferential direction of 1 in inside, described endless belt 1, be bonded with heat dissipating layer 5 at the outer surface of described endless belt 1, described heat dissipating layer 5 surface arranges radiating structure.
Endless belt 1, along multiple band teeth 2 of the inner peripheral surface equidistant arrangement of endless belt 1, its surface has wear-resisting property good stretchy nylon cloth coated, stretchy nylon cloth can select different colors according to demand, also other can be adopted to have the elastic material of wear-resisting property, described wearing layer surface is provided with friction lines, by arranging friction lines on wearing layer, improve the grasp between wearing layer and gear, can avoid skidding between gear and synchronizing wheel, wearing layer improves the antiwear property of Timing Belt simultaneously, effective raising its working life, and wearing layer can avoid the phenomenon falling bits on common Timing Belt.
Described radiating structure is macromolecule carbon structure, and grid coverage structure above.Radiating net lattice structure designs, and can increase the area of contact of heat dissipating layer and air, better dispel the heat, the heat loss on acceleration synchronization band, guarantees long time running, and the heating of Timing Belt is lower.
Described heat dissipating layer 5 is macromolecule carbon structure with holes, and is provided with radiating groove structure above.Hole has certain degree of depth, is equidistantly arranged circumferentially on heat dissipating layer, and is provided with radiating groove structure above, can improve radiating effect further, and the heat loss on acceleration synchronization band, guarantees long time running, and the heating of Timing Belt is lower.
Described band tooth 2 is stepped tooth or circle-arc tooth.Arc tooth synchronous belt is except profile of tooth is curvilinerar figure, and its structure and synchronous belt with trapezoid teeth are substantially identical, and the pitch of band is suitable, and the thick and Fillet radius of its tooth depth, tooth root etc. are all large than stepped tooth.After band tooth stand under load, stress distribution is better, and the stress of mild tooth root is concentrated, and improves the bearing capacity of tooth.Therefore arc tooth synchronous belt is larger than synchronous belt with trapezoid teeth transmitted power, and interference of tooth in engagement process can be prevented.And arc tooth synchronous belt wear-resisting property is good, during work, noise is little, does not need lubrication.
Described strength layer is 3 wire rope or glass fibre, and strength layer is wrapped in endless belt by the good sizing material of bending properties, simultaneously its annularly with circumferencial direction lay, the resistance to tension of endless belt can be improved.
Fixed by the mode bondd between described wearing layer 4 and band tooth 2, guarantee both connectivity robustness, and do not affect the structure of wearing layer.
Described endless belt 1 is one-body molded with band tooth 2, enhances productivity.
The recessed formation groove 6 of tooth top of described band tooth 2.Tooth top is provided with groove, when band tooth top is contacted with the teeth groove of toothed belt wheel, discharges mesh impact air-flow, thus the noise that when reducing mesh impact, air compressing produces; The design of groove simultaneously can form radiating groove, discharges the heat produced in transmission process.
Embodiment should not be considered as restriction of the present utility model, but any improvement done based on spirit of the present utility model, all should within protection domain of the present utility model.
Claims (9)
1. a wear-resisting Timing Belt, it is characterized in that: it comprises endless belt, the multiple band tooth of inner peripheral surface equidistant arrangement of described endless belt, at described band tooth surface parcel wearing layer, in described endless belt inner annularly with circumferential direction lay strength layer, be bonded with heat dissipating layer at the outer surface of described endless belt, described heat dissipating layer surface arranges radiating structure.
2. the wear-resisting Timing Belt of one according to claim 1, is characterized in that, described radiating structure is macromolecule carbon structure, and grid coverage structure above.
3. the wear-resisting Timing Belt of one according to claim 1, is characterized in that, described heat dissipating layer is macromolecule carbon structure with holes, and is provided with radiating groove structure above.
4. the wear-resisting Timing Belt of one according to claim 1, is characterized in that, described band tooth is stepped tooth or circle-arc tooth.
5. the wear-resisting Timing Belt of one according to claim 1, is characterized in that, described strength layer is wire rope or glass fibre.
6. the wear-resisting Timing Belt of one according to claim 1, is characterized in that, described wearing layer surface is provided with friction lines.
7. the wear-resisting Timing Belt of the one according to claim 1 or 6, is characterized in that, is fixed between described wearing layer and band tooth by the mode bondd.
8. the wear-resisting Timing Belt of one according to claim 1, is characterized in that, described endless belt is one-body molded with band tooth.
9. the wear-resisting Timing Belt of the one according to claim 1 or 8, is characterized in that, the recessed formation groove of described toothed tooth top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520340433.1U CN204664294U (en) | 2015-05-25 | 2015-05-25 | A kind of wear-resisting Timing Belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520340433.1U CN204664294U (en) | 2015-05-25 | 2015-05-25 | A kind of wear-resisting Timing Belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204664294U true CN204664294U (en) | 2015-09-23 |
Family
ID=54134677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520340433.1U Expired - Fee Related CN204664294U (en) | 2015-05-25 | 2015-05-25 | A kind of wear-resisting Timing Belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204664294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108739907A (en) * | 2018-07-30 | 2018-11-06 | 颍上县天好食品有限公司 | A kind of potato powder dough mixing machine |
-
2015
- 2015-05-25 CN CN201520340433.1U patent/CN204664294U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108739907A (en) * | 2018-07-30 | 2018-11-06 | 颍上县天好食品有限公司 | A kind of potato powder dough mixing machine |
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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: 20150923 Termination date: 20170525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |