CN202125565U - Composite type stepless variable speed transmission belt - Google Patents
Composite type stepless variable speed transmission belt Download PDFInfo
- Publication number
- CN202125565U CN202125565U CN2011204107974U CN201120410797U CN202125565U CN 202125565 U CN202125565 U CN 202125565U CN 2011204107974 U CN2011204107974 U CN 2011204107974U CN 201120410797 U CN201120410797 U CN 201120410797U CN 202125565 U CN202125565 U CN 202125565U
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- driver blade
- array
- transmission
- pad
- driving belt
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Abstract
The utility model discloses a composite type stepless variable speed transmission belt, which is provided with a multi-layer type transmission piece array formed by splicing square sheet-shaped transmission pieces, wherein a plurality of rows of through holes with the same number and corresponding to each other in positions are distributed on each transmission piece in the length direction. The transmission piece array is formed by the transmission pieces in overlapping and grouping mode in the longitudinal direction, and transmission pieces in adjacent upper layers and lower layers in the same group are staggered with each other and provided with at least one row of aligned through holes. The transmission pieces in each layer of the transmission piece array extend head-to-head in the length direction, and the number of the transmission pieces of each layer is same. Locking pieces penetrate through through hole groups on the transmission piece array to lock and fix the transmission piece array. The composite type stepless variable speed transmission belt adopts a novel design concept, manufacture is easier, production efficiency is improved, material waste is small, and simultaneously performance is improved. In addition, the length of the composite type stepless variable speed transmission belt can be added or shortened as required, thereby broadening use range of the transmission belt.
Description
Technical field
The utility model relates to the device of vehicle automatic transmission transmission, relates in particular to a kind of combined type electrodeless variable-speed driving belt.
Background technique
Band transmission type speed changer has obtained business-like application in automobile industry, be one of field the most active in the automotive transmission research in recent years.Since technology update the progressively raising with performance, automobile-used band transmission type speed changer is just widely applied in the small-power automobile, and presents the developing state that increases progressively rapidly.V-arrangement steel-belt type speed changer is made extensive prospect in the commercial applications of automobile.
Chinese invention patent ZL200380107330.0 " method of operation of buncher " discloses a kind of V-arrangement steel band infinitely variable speed gearing, and initiatively wheeled steel, driven wheeled steel and V-arrangement steel band are formed by one for they.Driving and driven wheeled steel all is made up of fixed cone dish and mobile awl dish two-part, and moving the awl dish can move axially in the axle upper edge.When mobile awl dish when moving near fixed cone dish direction, move outside the joining portion of wheeled steel and steel band, the radius of clean-up of wheeled steel increases; When mobile awl dish when moving away from fixed cone dish direction, move in the joining portion of wheeled steel and steel band, the radius of clean-up of wheeled steel reduces.Distance between the driving and driven wheeled steel diaxon of V-arrangement steel band stepless change transfer unit is constant, and the length of V-arrangement steel band also is changeless, when the radius of clean-up of active wheeled steel increases; The radius of clean-up of driven wheeled steel reduces, and this moment, velocity ratio reduced, when the radius of clean-up of driven wheeled steel increases; Initiatively the radius of clean-up of wheeled steel reduces; This moment, velocity ratio increased, because the radius of clean-up of wheeled steel can change continuously, therefore; This device can be implemented in the continuous variation of velocity ratio in the certain limit, i.e. electrodeless variable-speed.
Chinese invention patent ZL200480029935.7 " pressure zone " discloses a kind of structure of electrodeless variable-speed driving belt; It is made up of radially nested thin metal ring; This structure makes the driving belt processing difficulties, and waste of material is serious, in case and after the product protection; Its length can not be adjusted, and using scope is restricted.
Summary of the invention
The purpose of the utility model provides a kind of simple in structure, easy processing, and selection is flexible, and waste material is few, the service-strong driving belt.
For realizing above-mentioned purpose, the combined type electrodeless variable-speed driving belt of the utility model has the multiple layer driver blade array that is spliced into by square sheet driver blade; The length of each driver blade is identical, and the width of driver blade successively decreases and identical with the driver blade width of one deck by level is unidirectional in regular turn; Each driver blade is distributed with the corresponding plurality of rows through hole of similar number and position in the longitudinal direction; The driver blade array is made up of the overlapping grouping of driver blade in the vertical, mutual dislocation and have exhausting hole alignment at least between the adjacent bilevel driver blade in same group the driver blade; Each layer of driver blade array head to head extended by driver blade in the longitudinal direction; Driver blade number between each layer is identical; The sets of vias that lock firmware passes on the driver blade array is sealed fixing with the driver blade array; Lock firmware passes this driving belt of sets of vias locking after the two ends butt joint of driver blade array.
Adopt above structure, whole driving belt is made up of the driver blade array, in course of working, only needs corresponding processing driver blade up to specification to get final product, and its disabled leftover bits are few, reduced manufacturing technique requirent, reduced cost.Simultaneously, this driving belt can be regulated the length of transmission distance and the size of output velocity ratio according to the number of driver blade in the practice needs adjustment driver blade array through any increase and decrease driver blade sheet number.
Same group of driver blade from top to bottom is made up of the driver blade unit of a plurality of repetitions on the driver blade array of the utility model; Align to equidirectional dislocation one exhausting hole between the adjacent bilevel driver blade in the driver blade of same driver blade unit, and have exhausting hole alignment in the same driver blade unit between each driver blade at least.The driver blade array adopts above arrangement mode, and it is flexible and strength character is good, and consumptive material is few.
Driver blade array of the utility model and lock firmware be provided with pad up and down between the termination.Described pad comprises long pad and short pad; Long pad is layed on the face of a side of driver blade array broad; Short pad is arranged on the face of the narrower side of driver blade array; Offer the via hole corresponding respectively on long pad and the short pad, the corresponding long pad of every exhausting hole and a short pad of driver blade array with an exhausting hole of driver blade array.Being provided with of pad helps improve the constant intensity of lock firmware to the driver blade array, avoids lock firmware to cause the driver blade distortion to the driver blade local compression is excessive simultaneously, thereby improved the reliability of this driving belt.
The lock firmware of the utility model is a rivet.Certainly, also can adopt other existing lock firmwares, like bolt etc.The lock firmware type select the protection domain that does not influence the utility model for use.
The combined type electrodeless variable-speed driving belt of the utility model has adopted brand-new design idea; The manufacturing of electrodeless variable-speed driving belt is more prone to; Manufacturing efficiency improves, and waste of material is little, and the performance of driving belt obtains improvement simultaneously; Can or shorten its length according to the increase of use needs, thereby expand the using scope of driving belt.
Description of drawingsBelow in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation:
Fig. 1 is the structural representation of the combined type electrodeless variable-speed driving belt of the utility model;
Fig. 2 is the schematic cross-section of the combined type electrodeless variable-speed driving belt of the utility model;
Fig. 3 is the schematic representation of a narrower side of the combined type electrodeless variable-speed driving belt of the utility model;
Fig. 4 is the driver blade schematic representation of the combined type electrodeless variable-speed driving belt of the utility model;
Fig. 5 is the pad schematic representation of the combined type electrodeless variable-speed driving belt of the utility model;
Fig. 6 is the schematic partial cross-sectional view of the combined type electrodeless variable-speed driving belt of the utility model;
Among the figure, 1---lock firmware (rivet),
2---long pad,
3---driver blade,
4---short pad,
5---the driver blade array
6---through hole,
7---sets of vias
8---the driver blade unit
9---via hole.
EmbodimentFurther explain in the face of the part technical term that occurs in the utility model down:
To refer to through hole distributing position on the length direction of driver blade identical for the through hole of each driver blade " position is corresponding " in the utility model, and the position of its phase center line is identical on width direction, and promptly after the parallel and center-aligned of two driver blades, its through hole overlaps.
" the driver blade number between each layer is identical " can form complementary public female head at the two ends of driver blade in the utility model, and the two ends of driver blade array can dock and fixed by lock firmware like this.
When " sets of vias " refers to the completion of driver blade arrayed in the utility model, can form the through hole combination of forming by several layers driver blade through hole at any lead to the hole site.
Shown in Fig. 1 to 6, the combined type electrodeless variable-speed driving belt of the utility model has the multiple layer driver blade array 5 that is spliced into by square sheet driver blade 3; The length of each driver blade 3 is identical, and the width of driver blade 3 successively decreases and identical with driver blade 3 width of one deck by level is unidirectional in regular turn; Each driver blade 3 is distributed with the corresponding plurality of rows through hole 6 of similar number and position in the longitudinal direction; Driver blade array 5 is made up of driver blade 3 overlapping groupings in the vertical, mutual dislocation and have an exhausting hole 6 alignment at least between the adjacent bilevel driver blade in same group the driver blade 3; Driver blade array 5 each layers are head to head extended by driver blade 3 in the longitudinal direction; Driver blade 3 numbers between each layer are identical; The sets of vias 7 that lock firmware 1 passes on the driver blade array 5 is sealed fixing with driver blade array 5; Lock firmware 7 passes sets of vias 7 these driving belts of locking after the two ends butt joint of driver blade array 5.
Adopt above structure, whole driving belt is made up of the driver blade array, in course of working, only needs corresponding processing driver blade up to specification to get final product, and its disabled leftover bits are few, reduced manufacturing technique requirent, reduced cost.Simultaneously, this driving belt can be regulated the length of transmission distance and the size of output velocity ratio according to the number of driver blade in the practice needs adjustment driver blade array through any increase and decrease driver blade sheet number.
Same group of driver blade from top to bottom is made up of the driver blade unit 8 of a plurality of repetitions on the driver blade array 5 of the utility model; Align to equidirectional dislocation one exhausting hole 6 between the adjacent bilevel driver blade in the driver blade 3 of same driver blade unit 8, and have an exhausting hole 6 alignment in the same driver blade unit between each driver blade at least.The driver blade array adopts above arrangement mode, and it is flexible and strength character is good, and consumptive material is few.
Driver blade array of the utility model and lock firmware be provided with pad up and down between the termination.Described pad comprises long pad 2 and short pad 4; Long pad 2 is layed on the face of a side of driver blade array 5 broads; Short pad 4 is arranged on the face of the narrower side of driver blade array 5; Offer the via hole 9 corresponding on long pad 2 and the short pad 4 respectively, every exhausting hole 6 a long pad 2 of correspondence and short pads 4 of driver blade array 5 with an exhausting hole 6 of driver blade array.Being provided with of pad helps improve the constant intensity of lock firmware to the driver blade array, avoids lock firmware to cause the driver blade distortion to the driver blade local compression is excessive simultaneously, thereby improved the reliability of this driving belt.
The lock firmware 1 of the utility model is a rivet.Certainly, also can adopt other existing lock firmwares, like bolt etc.The lock firmware type select the protection domain that does not influence the utility model for use.
The combined type electrodeless variable-speed driving belt of the utility model has adopted brand-new design idea; The manufacturing of electrodeless variable-speed driving belt is more prone to; Manufacturing efficiency improves, and waste of material is little, and the performance of driving belt obtains improvement simultaneously; Can or shorten its length according to the increase of use needs, thereby expand the using scope of driving belt.
Claims (5)
1. combined type electrodeless variable-speed driving belt, it is characterized in that: it has the multiple layer driver blade array that is spliced into by square sheet driver blade; The length of each driver blade is identical, and the width of driver blade successively decreases and identical with the driver blade width of one deck by level is unidirectional in regular turn; Each driver blade is distributed with the corresponding plurality of rows through hole of similar number and position in the longitudinal direction; The driver blade array is made up of the overlapping grouping of driver blade in the vertical, mutual dislocation and have exhausting hole alignment at least between the adjacent bilevel driver blade in same group the driver blade; Each layer of driver blade array head to head extended by driver blade in the longitudinal direction; Driver blade number between each layer is identical; The sets of vias that lock firmware passes on the driver blade array is sealed fixing with the driver blade array; Lock firmware passes this driving belt of sets of vias locking after the two ends butt joint of driver blade array.
2. a kind of combined type electrodeless variable-speed driving belt according to claim 1; It is characterized in that: same group of driver blade from top to bottom is made up of the driver blade unit of a plurality of repetitions on the described driver blade array; Align to equidirectional dislocation one exhausting hole between the adjacent bilevel driver blade in the driver blade of same driver blade unit, and have exhausting hole alignment in the same driver blade unit between each driver blade at least.
3. a kind of combined type electrodeless variable-speed driving belt according to claim 1 is characterized in that: described driver blade array and lock firmware be provided with pad up and down between the termination.
4. a kind of combined type electrodeless variable-speed driving belt according to claim 3; It is characterized in that: described pad comprises long pad and short pad; Long pad is layed on the face of a side of driver blade array broad; Short pad is arranged on the face of the narrower side of driver blade array, offers the via hole corresponding with an exhausting hole of driver blade array respectively on long pad and the short pad, the corresponding long pad of every exhausting hole and a short pad of driver blade array.
5. according to any combined type electrodeless variable-speed driving belt described in the claim 1 to 4, it is characterized in that: described lock firmware is a rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204107974U CN202125565U (en) | 2011-10-26 | 2011-10-26 | Composite type stepless variable speed transmission belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204107974U CN202125565U (en) | 2011-10-26 | 2011-10-26 | Composite type stepless variable speed transmission belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202125565U true CN202125565U (en) | 2012-01-25 |
Family
ID=45488633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204107974U Expired - Fee Related CN202125565U (en) | 2011-10-26 | 2011-10-26 | Composite type stepless variable speed transmission belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202125565U (en) |
-
2011
- 2011-10-26 CN CN2011204107974U patent/CN202125565U/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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Foochow Hua Ying heavy industry Machinery Co., Ltd. Assignor: Zhao Jiangyi Contract record no.: 2013350000013 Denomination of utility model: Composite type stepless variable speed transmission belt Granted publication date: 20120125 License type: Exclusive License Record date: 20130315 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20201026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |