CN200965035Y - Automobile V belt with reinforcement structure - Google Patents
Automobile V belt with reinforcement structure Download PDFInfo
- Publication number
- CN200965035Y CN200965035Y CN 200620108979 CN200620108979U CN200965035Y CN 200965035 Y CN200965035 Y CN 200965035Y CN 200620108979 CN200620108979 CN 200620108979 CN 200620108979 U CN200620108979 U CN 200620108979U CN 200965035 Y CN200965035 Y CN 200965035Y
- Authority
- CN
- China
- Prior art keywords
- belt
- belt body
- layer
- cord
- utility
- 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
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a car V-belt with reinforced structure which includes a belt body and a belt tooth on the belt body; the rubber base of the belt body sequentially includes a top cloth layer and a framework layer from top to bottom. The utility model is characterized in that 1-2 layers of curtain lines are arranged between the framework layer of the belt body and the belt tooth; the curtain lines has the angle of 90 DEG with the axis of the belt body; the rubber base of the belt tooth is provided with 1-2 layers of nylon cloth. Without changing the rubber formulation and material, compared with the prior art, the utility model largely increases the impacting resistance performance for change of power, is suitable for the motor with large power, large power change and in high-speed operation, has the characteristics of that the utility model is being quiet, good in heat resistance, long in service life, etc, which largely exceeds the technical indexes required in the Chinese Standard of <GB12732-1999 Car V-belt>..
Description
Technical field
The utility model relates to rubber transmission belting, particularly a kind of automotive V-belt that strengthens structure that has.
Background technique
Highway transport is as one of main transportation means, and truck plays irreplaceable important function.Along with maintaining sustained and rapid growth of economy, the flow and the frequency of various goods and materials constantly increase, and be also more and more higher to the requirement of truck.Require the truck bearing capacity big, travelling speed is fast, and can adapt to various abominable road conditions, and this just forces truck to use the motor that power is big, rotating speed is high could satisfy user demand.Along with the development and the popularization and application on novel truck of high rotating speed, high power engine, the belt transmission system of motor is had higher requirement, promptly driving belt can transmit high-power and bears the big impact of variable power under high rotating speed.The patent No. is that 200420039505 Chinese patent discloses a kind of Elastic V belt, be characterized in: many of admixtures caprone cable tension element longitudinally in the buffering adhesive on V band top, be stained with top glue above the buffering adhesive, be stained with top cloth above the glue of top, be stained with primer below the buffering adhesive, primer Nei Kejia presss from both sides cloth, is stained with base fabric below the primer.It has overcome non-resilient V band, and the shortcoming of upset, risk of breakage appears in tension force transition meeting when transmission of power, is adapted to the multiclass machine power and transmits supporting use.Its deficiency is that its intensity and wear resistance also have the necessity that further improves.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of automotive V-belt with higher intensity and wear resistance is provided.
The utility model solves the problems of the technologies described above the technological scheme that is adopted:
A kind of automotive V-belt that strengthens structure that has, comprise belt body and the band tooth on belt body, on the rubber matrix of belt body, comprise top layer of cloth, framework layer from top to bottom successively, it is characterized in that: accompany 1～2 layer of cord between the framework layer of described belt body and the band tooth, in toothed rubber matrix, accompany 1～2 layer of nylon cloth.
The technological scheme that the utility model adopted also comprises following content:
Described cord becomes an angle of 90 degrees degree with the longitudinal axis of belt body.
Described cord is DSP (high-modulus, a low contraction) cord.
Described framework layer is the DSP polyester cord.
Because the utility model adopts 1～2 layer of DSP (high-modulus, the low contraction) cord laterally to strengthen between the framework layer of belt body and band tooth, to improve the lateral stiffness of belt body; And adopt 1～2 layer of nylon cloth to strengthen at band tooth position, to improve the wear resistance of belt body.Adopt above-mentioned new structure, at change prescription not with more under the situation of conversion materials, compare with existing structure, the impact property of its anti-variable power heightens, be applicable to the motor that high-power and variable power is big, run up, the technical order that characteristics such as its noise that has is low, good heat resistance, long service life require in the NBS " GB12732-1999 automotive V-belt ".
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment cross section.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
With reference to Fig. 1, the utility model improves on existing side cut formula flute profile automotive V-belt, promptly comprises belt body 6 and the band tooth 5 on belt body 6, comprises top layer of cloth 1, framework layer 2 on the rubber matrix of belt body 6 from top to bottom successively.Its improved characteristics are between framework layer 2 and band tooth 5, adopt 1-2 layer DSP (high-modulus, the low contraction) cord 3 laterally to strengthen, and cord 3 becomes an angle of 90 degrees degree with the longitudinal axis of belt body 6, to improve the lateral stiffness of belt body 6; And, adopt 1-2 layer nylon cloth 4 to strengthen, to improve the wear resistance of band tooth 5 at band tooth 5 positions.
The production technology basically identical of production technology and existing automotive V-belt.Mainly be targetedly rubber compounding to be designed, the elongation percentage of sizing material and the elongation of framework material are complementary.Compression layer position below belt body framework layer 2 has laterally increased by 2 layers of DSP through calendering (high-modulus is low to be shunk) polyester cord 3.2 layers of nylon elastical cloth of handling through impregnation have been increased at band tooth 5 positions.Because this automotive V-belt is after compression layer has adopted horizontal DSP cord 3 to strengthen, the lateral stiffness of belt body 6 is big, and very property is good, and lateral deformation is little, and during running, the skeleton cotton rope is stressed evenly.Simultaneously, owing to adopted the nylon elastical cloth that band tooth 5 positions are strengthened, during running and the frictional force of belt wheel big, belt body 6 is big with the frictional force of belt wheel, wearing and tearing few (specification is that the abrasion loss of the automotive V-belt test 100h of AV17 * 1082Li is reduced to 0.6g by original 1.5g).Cord cloth is transversely arranged and use soft nylon elastical cloth, has both strengthened the lateral stiffness of belt body 6, does not influence the longitudinal flexible of belt body 6 again, and nylon cloth 4 prevented well belt body 6 tooth root positions early stage subdue cracking.After adopting the DSP polyester cord as framework layer 2 materials, the elongation percentage of belt body 6 diminish (specification is that the automotive V-belt reference load elongation percentage of AV17 * 1082Li is reduced to 1.5% by original 2.0%), heat-resisting dimensional stability is good, slip diminishes during running, and (specification is that the slip of automotive V-belt test 100h of AV17 * 1082Li is by original 1.2%, be reduced to 0.8%), guarantee the stable of tension force, reduced the noise that belt body skids and produces.Through test, the power of this enhanced type automobile V band transmission can increase about 40%, and the impact property of anti-variable power heightens, be applicable to the motor that high-power and variable power is big, run up, be equipped with special flute profile design simultaneously, reduced the vibration (having increased the life-span of bearing) of band, increased the cooling effectiveness of belt body, the longer service life of band (reaching more than 250 hours).Consider from the production technology aspect, DSP cord 3 has improved the operability of production by the calender pressure rubberizing, DSP cord 3 90 degree that will commutate in use, between the DSP polyester cord of it and framework layer 2, stick on one deck cushion gum layer, improve cord 3 and polyester cord bond properties.The nylon elastical cloth adopts gum dipping process, and neoprene cement is immersed in the fiber of nylon elastical cloth fully, improves the bond properties of nylon cloth 4 and primer.DSP cord 3 specifications are 1000D, Shanghai, the place of production, and the specification of nylon cloth 4 is T0303, Jiangsu, the place of production.
Claims (4)
1, a kind of automotive V-belt that strengthens structure that has, comprise belt body (6) and the band tooth (5) on belt body (6), on the rubber matrix of belt body (6), comprise top layer of cloth (1), framework layer (2) from top to bottom successively, it is characterized in that: accompany 1～2 layer of cord (3) between the framework layer (2) of described belt body (6) and the band tooth (5), in the rubber matrix of band tooth (5), accompany 1～2 layer of nylon cloth (4).
2, the automotive V-belt that strengthens structure that has according to claim 1 is characterized in that: described cord (3) becomes an angle of 90 degrees degree with the longitudinal axis of belt body (6).
3, the automotive V-belt that strengthens structure that has according to claim 1 is characterized in that: described cord (3) is the DSP cord.
4, the automotive V-belt that strengthens structure that has according to claim 1 is characterized in that: described framework layer (2) is the DSP polyester cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620108979 CN200965035Y (en) | 2006-10-26 | 2006-10-26 | Automobile V belt with reinforcement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620108979 CN200965035Y (en) | 2006-10-26 | 2006-10-26 | Automobile V belt with reinforcement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200965035Y true CN200965035Y (en) | 2007-10-24 |
Family
ID=38869051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620108979 Expired - Fee Related CN200965035Y (en) | 2006-10-26 | 2006-10-26 | Automobile V belt with reinforcement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200965035Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840733A (en) * | 2016-06-02 | 2016-08-10 | 浙江保尔力胶带有限公司 | High-power trimming type tooth-shaped agricultural machine V belt |
| CN107033465A (en) * | 2016-02-03 | 2017-08-11 | 浙江紫金港胶带有限公司 | A kind of method of the EPDM automotive V-belt of resistance to high/low temperature |
-
2006
- 2006-10-26 CN CN 200620108979 patent/CN200965035Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107033465A (en) * | 2016-02-03 | 2017-08-11 | 浙江紫金港胶带有限公司 | A kind of method of the EPDM automotive V-belt of resistance to high/low temperature |
| CN105840733A (en) * | 2016-06-02 | 2016-08-10 | 浙江保尔力胶带有限公司 | High-power trimming type tooth-shaped agricultural machine V belt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105600280B (en) | High abrasion shock resistance aramid fiber core conveyer belt and its production technology | |
| KR101260390B1 (en) | Hybride cord comprised of Aramid cord and Nylon 66, and Pneumatic Tire Using it as a Reinforcing Cord | |
| CN1199842C (en) | Elevator and traction sheave of elevator | |
| US20080177011A1 (en) | Fibrous reinforcement for air suspension and air suspension | |
| CN1059588A (en) | Toothed belt | |
| CN102705439B (en) | Driving belt and manufacturing method thereof | |
| CN1724321A (en) | Impact resistance high wearing-proof conveyer belt | |
| CN107652494A (en) | Rubber composite that a kind of Fanglun slurry cake strengthens with short basalt fiber orientation and preparation method thereof | |
| CN100554721C (en) | With edge V tape and the side cut joined v-belt of transversely arranged short fibres glue as top cloth | |
| CN200965035Y (en) | Automobile V belt with reinforcement structure | |
| CN105384975B (en) | A kind of engineering giant embryo base portion glue material and preparation method thereof of low-heat-generation, high heat conduction | |
| CN1873088A (en) | Support means with mechanically positive connection for connecting several cables | |
| CN107226942B (en) | A kind of rubber composite material and preparation method thereof of aramid fiber short fibre and short basalt fiber orientation enhancing | |
| CN202379380U (en) | Fiberglass conveying belt | |
| CN106867045B (en) | A kind of stabilizer bar bushing and preparation method thereof | |
| CN102691749B (en) | Manufacturing method of driving belt | |
| CN201301926Y (en) | Automotive V-ribbed belt | |
| KR100709851B1 (en) | Tire reinforcing belt material comprising polyvinylalcohol-nylon hybrid code and high performance radial tire using the same | |
| CN2806885Y (en) | Reinforced automobile V belt | |
| KR100890867B1 (en) | Pneumatic Tire Improving Low Fuel Efficiency | |
| KR20120057247A (en) | Eco-friendly high performance radial tire including thermotropic polyester-nylon66 hybrid cord | |
| CN219114982U (en) | Enhanced agricultural machinery V area | |
| CN205346011U (en) | High abrasion aramid fiber core conveyer belt that shocks resistance | |
| CN202768729U (en) | Carbon fiber cloth driving belt | |
| CN102102253B (en) | Tire cord comprising glass fiber composite material and radial ply tire with the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Fengmao Far-east Rubber Co., Ltd. Assignor: Jiang Chunlei Contract fulfillment period: 2008.11.1 to 2013.10.31 Contract record no.: 2009330000036 Denomination of utility model: Automobile V belt with reinforcement structure Granted publication date: 20071024 License type: Exclusive license Record date: 20090105 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.11.1 TO 2013.10.31; CHANGE OF CONTRACT Name of requester: NINGBO FENGMAO YUANDONG RUBBER CO., LTD. Effective date: 20090105 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071024 Termination date: 20131026 |