CN204900673U - Two -sided stepped tooth drive belt - Google Patents
Two -sided stepped tooth drive belt Download PDFInfo
- Publication number
- CN204900673U CN204900673U CN201520688731.XU CN201520688731U CN204900673U CN 204900673 U CN204900673 U CN 204900673U CN 201520688731 U CN201520688731 U CN 201520688731U CN 204900673 U CN204900673 U CN 204900673U
- Authority
- CN
- China
- Prior art keywords
- wire rope
- rope core
- zone face
- core
- stepped tooth
- 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
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Abstract
The utility model belongs to a mechanical transmission part makes technical field, relates to a two -sided stepped tooth drive belt. It includes zone face, wire rope core, the hexagon gridle of zone face for being symmetrical formula stepped tooth working face shape from top to bottom, and the wire rope core is wire -core, and the wire rope core transversely sets up in the upper and lower inside position placed in the middle of zone face in order to control and to lean on just equidistance overall arrangement to become an in rows formula. The utility model has the characteristics of as follows: stretching resistance and pretightning force are all better, and the working face all can be regarded as in the two sides from top to bottom, are applicable to the mechanical transmission occasion that can both work on required trapezoidal cingulum two sides and use.
Description
Technical field:
The utility model belongs to mechanical transmissioning piece manufacture technology field, relates to a kind of two-sided ladder-shaped tooth driving belt.
Background technique:
Driving belt is a kind ofly enclosed within to realize the endless belt of transmission on machinery two belt pulleys, and it can be delivered to another part power from certain part of machinery.Existing driving belt, generally can divide planar band and " V " type band.Planar band is mostly the folded-edge flat rubber belting face be bonded by several layers of kiss-coating canvas or stitching cotton, and posts chrome leather face at inward facing surface; " V " type band outside it carrying aspect usually formed by glass fibre core rubber or rubberized cord lamination, inward facing surface is in " V " wedge shape or trapezoid shaped, and the angle of wedge is 40 °, and relative height is approximately 0.7 trapezoid cross section.The deficiency of existing planar band is: working surface anastomose property is poor, and service time is slightly long, easily relaxes, and even there will be de-zoning, and in addition, working life is shorter; The deficiency of existing " V " type band is: use only for one side, and vibrate comparatively large in running, impact resistance is poor, compares and is applicable to the mechanical transmission use that load change is little, requirement is lower.
Model utility content:
The purpose of this utility model provides a kind of two-sided ladder-shaped tooth driving belt for above-mentioned situation.
The technological scheme that the utility model adopts:
A kind of two-sided ladder-shaped tooth driving belt, it comprises zone face, wire rope core, zone face is the hexagonal annulus band of symmetrically formula stepped tooth shape of working surface up and down, and wire rope core is wire-core, and wire rope core also leans on left and right and equidistant layout form in a row is horizontally set at the upper and lower centred inner position of zone face.
The utility model, is characterized in that: adopt bound edge form at belt surface.
The utility model, described zone face, adopts the bonding lamination surface of rubberized cord and with upper and lower symmetric type stepped tooth face structure design, its object is to: one is that stretching resistance is strong, and pretightening force retention is good; Two is that upper and lower symmetric type stepped tooth all can be used as working surface, thus extends purposes.Described wire rope core, adopts wire-core, its object is to: the toughness strengthening driving belt, to prevent zone face from relaxing, increases the service life.
The utility model has following features: stretching resistance and pretightening force are all better, and upper and lower surface all can be used as working surface, is applicable to all workable mechanical transmission occasion in required trapezoidal cingulum two sides and uses.
Accompanying drawing illustrates:
Fig. 1 is two-sided ladder-shaped tooth driving belt section structural representation, its description of symbols: zone face 1, wire rope core 2.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail:
A kind of two-sided ladder-shaped tooth driving belt, it comprises zone face 1, wire rope core 2, zone face 1 is the hexagonal annulus band of symmetrically formula stepped tooth shape of working surface up and down, and wire rope core 2 is wire-core, and wire rope core 2 also leans on left and right and equidistant layout form in a row is horizontally set at zone face about 1 centred inner position.
Claims (1)
1. a two-sided ladder-shaped tooth driving belt, it is characterized in that: it comprises zone face, wire rope core, zone face is the hexagonal annulus band of symmetrically formula stepped tooth shape of working surface up and down, wire rope core is wire-core, and wire rope core also leans on left and right and equidistant layout form in a row is horizontally set at the upper and lower centred inner position of zone face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520688731.XU CN204900673U (en) | 2015-08-28 | 2015-08-28 | Two -sided stepped tooth drive belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520688731.XU CN204900673U (en) | 2015-08-28 | 2015-08-28 | Two -sided stepped tooth drive belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204900673U true CN204900673U (en) | 2015-12-23 |
Family
ID=54922852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520688731.XU Expired - Fee Related CN204900673U (en) | 2015-08-28 | 2015-08-28 | Two -sided stepped tooth drive belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204900673U (en) |
-
2015
- 2015-08-28 CN CN201520688731.XU patent/CN204900673U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20160828 |