CN206571941U - A kind of built up gear - Google Patents
A kind of built up gear Download PDFInfo
- Publication number
- CN206571941U CN206571941U CN201720231465.7U CN201720231465U CN206571941U CN 206571941 U CN206571941 U CN 206571941U CN 201720231465 U CN201720231465 U CN 201720231465U CN 206571941 U CN206571941 U CN 206571941U
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- gear
- ring
- gear ring
- hole
- 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
- Gears, Cams (AREA)
Abstract
A kind of built up gear, including gear ring and wheel hub, the inner ring of gear ring and the outer ring of wheel hub coordinate, and gear ring is provided with screwed hole, and the outer ring boss of wheel hub is provided with through hole, and corresponding screwed hole and through hole are linked into an integrated entity gear ring and wheel hub by bolt；The inner ring of described gear ring and the outer ring boss of wheel hub are regular hexagon；By gear ring and wheel hub respectively using the material processing and fabricating of respective strengths requirement, then carry out being assembled into an overall gear, material cost can be saved.
Description
Technical field
The utility model is related to a kind of gear, more particularly to a kind of built up gear.
Background technology
The gear ring of gear has higher intensity requirement relative to wheel hub, therefore the material performance requirement of gear ring is higher than wheel hub
Material performance requirement.Gear ring and wheel hub are made of one formula by existing gear, cause the waste of material.
The content of the invention
In order to overcome the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of built up gear, section
About material cost.
In order to achieve the above object, the technical solution of the utility model is realized in：
A kind of built up gear, including gear ring 1 and wheel hub 3, the inner ring of gear ring 1 coordinate with the outer ring of wheel hub 3, on gear ring 1
Provided with screwed hole 4, the outer ring boss of wheel hub 3 is provided with through hole 5, and corresponding screwed hole 4 and through hole 5 are by bolt 2 by the He of gear ring 1
Wheel hub 3 links into an integrated entity.
The inner ring of described gear ring 1 and the outer ring boss of wheel hub 3 are regular hexagon.
Advantage of the present utility model：By gear ring 1 and wheel hub 3 respectively using the material processing and fabricating of respective strengths requirement, then
Progress is assembled into an overall gear, can save material cost.
Brief description of the drawings
Fig. 1 is main sectional view of the present utility model.
Fig. 2 is Fig. 1 left view.
Embodiment
Make detailed narration to the utility model below in conjunction with the accompanying drawings.
Referring to Figures 1 and 2, a kind of built up gear, including gear ring 1 and wheel hub 3, the inner ring of gear ring 1 and the outer ring of wheel hub 3
Coordinate, gear ring 1 is provided with screwed hole 4, the outer ring boss of wheel hub 3 is provided with through hole 5, and corresponding screwed hole 4 and through hole 5 pass through spiral shell
Bolt 2 links into an integrated entity gear ring 1 and wheel hub 3.
The inner ring of described gear ring 1 and the outer ring boss of wheel hub 3 are regular hexagon.
Operation principle of the present utility model is：
Gear ring 1 is connected to form circumferentially fixed with wheel hub 3 by hexagon, and gear ring 1, wheel hub 3 pass through the formation axle of bolt 2
To fixation, wheel hub 3 delivers torque to gear ring 1 by regular hexagon, because gear ring 1, wheel hub 3 are fabricated separately, therefore can root
Factually corresponding material is selected on border, has saved material cost.
Claims (2)
1. a kind of built up gear, it is characterised in that：Including gear ring (1) and wheel hub (3), inner ring and the wheel hub (3) of gear ring (1)
Outer ring coordinates, and gear ring (1) is provided with screwed hole (4), and the outer ring boss of wheel hub (3) is provided with through hole (5), corresponding screwed hole
(4) gear ring (1) and wheel hub (3) are linked into an integrated entity by bolt (2) with through hole (5).
2. a kind of built up gear according to claim 1, it is characterised in that：The inner ring and wheel hub of described gear ring (1)
(3) outer ring boss is regular hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720231465.7U CN206571941U (en) | 2017-03-10 | 2017-03-10 | A kind of built up gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720231465.7U CN206571941U (en) | 2017-03-10 | 2017-03-10 | A kind of built up gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206571941U true CN206571941U (en) | 2017-10-20 |
Family
ID=60056899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720231465.7U Expired - Fee Related CN206571941U (en) | 2017-03-10 | 2017-03-10 | A kind of built up gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206571941U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413011A (en) * | 2018-05-17 | 2018-08-17 | 济南大学 | A kind of composite polymer gear |
| CN108468790A (en) * | 2018-06-29 | 2018-08-31 | 北京大圣格尔冶金设备有限公司 | A kind of detachable gear wheel |
| CN110296200A (en) * | 2019-07-10 | 2019-10-01 | 杭州新尚科技咨询有限公司 | A kind of detachable gear teeth driving wheel of low noise low vibration |
-
2017
- 2017-03-10 CN CN201720231465.7U patent/CN206571941U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413011A (en) * | 2018-05-17 | 2018-08-17 | 济南大学 | A kind of composite polymer gear |
| CN108468790A (en) * | 2018-06-29 | 2018-08-31 | 北京大圣格尔冶金设备有限公司 | A kind of detachable gear wheel |
| CN110296200A (en) * | 2019-07-10 | 2019-10-01 | 杭州新尚科技咨询有限公司 | A kind of detachable gear teeth driving wheel of low noise low vibration |
| CN110296200B (en) * | 2019-07-10 | 2021-10-01 | 杭州新尚科技咨询有限公司 | Low-noise low-vibration detachable gear tooth driving wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171020 Termination date: 20200310 |