CN204900672U - Stepped tooth synchronous belt - Google Patents
Stepped tooth synchronous belt Download PDFInfo
- Publication number
- CN204900672U CN204900672U CN201520614205.9U CN201520614205U CN204900672U CN 204900672 U CN204900672 U CN 204900672U CN 201520614205 U CN201520614205 U CN 201520614205U CN 204900672 U CN204900672 U CN 204900672U
- Authority
- CN
- China
- Prior art keywords
- wire rope
- rope core
- stepped tooth
- loading end
- supporting plane
- 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
Abstract
The utility model belongs to a mechanical transmission part makes technical field, relates to a stepped tooth synchronous belt. It includes loading end, wire rope core, working face, and loading end, working face are the gridle zone face that is formed by the range upon range of bonding of gluey curtain cloth, bears the weight of to personally submit plane ribbon form, and interval formula stepped tooth shape is personally submitted in work, and the wire rope core is wire -core, and the loading end sets up position outside the gridle, and the working face sets up in the inboard position in gridle, and the wire rope core transversely sets up in loading end inside position 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: compact structure, by the meshing transmission, the drive ratio is accurate, and the pulldown is little, and the wearability is good, is applicable to the mechanical transmission occasion that the load is great, the wheel base is longer and uses.
Description
Technical field:
The utility model belongs to mechanical transmissioning piece manufacture technology field, relates to a kind of stepped tooth synchronous 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: Pulley shaft pressure is comparatively strong, and wear resistance is poor, 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 stepped tooth synchronous belt for above-mentioned situation.
The technological scheme that the utility model adopts:
A kind of stepped tooth synchronous belt, it comprises supporting plane, wire rope core, working surface, supporting plane, working surface are all the endless belt zone face by rubberized cord lamination adhesive, supporting plane is planar band shape, working surface is space type stepped tooth shape, and wire rope core is wire-core, and supporting plane is arranged at endless belt outer fix, working surface is arranged at endless belt inner side, and wire rope core also leans on left and right and equidistant layout form in a row is horizontally set at supporting plane interior location.
The utility model, is characterized in that: adopt bound edge form at belt surface.
The utility model, described supporting plane, working surface, adopt the bonding lamination surface of rubberized cord, its object is to: one is that stretching resistance and pretightening force performance are stronger; Two is that insulation is waterproof, and moisture-proof is good.Described working surface, adopts space type stepped tooth structural design, its object is to: by engagement driving, and bearing bed ensures that band tooth tooth pitch is constant, and velocity ratio is accurate, and axial pressure reduces, and also improves wear resistance simultaneously.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: compact structure, and by engagement driving, velocity ratio is accurate, and axial pressure is little, and wear resistance is good, is applicable to the mechanical transmission occasion that load is comparatively large, wheelbase is longer and uses.
Accompanying drawing illustrates:
Fig. 1 is stepped tooth synchronous belt section structural representation, its description of symbols: supporting plane 1, wire rope core 2, working surface 3.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail:
A kind of stepped tooth synchronous belt, it comprises supporting plane 1, wire rope core 2, working surface 3, supporting plane 1, working surface 3 are all the endless belt zone face by rubberized cord lamination adhesive, supporting plane 1 is in planar band shape, working surface 3 is in space type stepped tooth shape, and wire rope core 2 is wire-core, and supporting plane 1 is arranged at endless belt outer fix, working surface 3 is arranged at endless belt inner side, and wire rope core 2 also leans on left and right and equidistant layout form in a row is horizontally set at supporting plane 1 interior location.
Claims (1)
1. a stepped tooth synchronous belt, it is characterized in that: it comprises supporting plane, wire rope core, working surface, supporting plane, working surface are all the endless belt zone face by rubberized cord lamination adhesive, supporting plane is planar band shape, working surface is space type stepped tooth shape, and wire rope core is wire-core, and supporting plane is arranged at endless belt outer fix, working surface is arranged at endless belt inner side, and wire rope core also leans on left and right and equidistant layout form in a row is horizontally set at supporting plane interior location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520614205.9U CN204900672U (en) | 2015-08-08 | 2015-08-08 | Stepped tooth synchronous belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520614205.9U CN204900672U (en) | 2015-08-08 | 2015-08-08 | Stepped tooth synchronous belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204900672U true CN204900672U (en) | 2015-12-23 |
Family
ID=54922851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520614205.9U Expired - Fee Related CN204900672U (en) | 2015-08-08 | 2015-08-08 | Stepped tooth synchronous belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204900672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106241186A (en) * | 2016-08-05 | 2016-12-21 | 武汉三工光电设备制造有限公司 | Timing Belt and conveyer |
-
2015
- 2015-08-08 CN CN201520614205.9U patent/CN204900672U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106241186A (en) * | 2016-08-05 | 2016-12-21 | 武汉三工光电设备制造有限公司 | Timing Belt and conveyer |
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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: 20160808 |