CN204164308U - Compact type copper worm wheel - Google Patents
Compact type copper worm wheel Download PDFInfo
- Publication number
- CN204164308U CN204164308U CN201420539711.1U CN201420539711U CN204164308U CN 204164308 U CN204164308 U CN 204164308U CN 201420539711 U CN201420539711 U CN 201420539711U CN 204164308 U CN204164308 U CN 204164308U
- Authority
- CN
- China
- Prior art keywords
- wheel
- gear teeth
- belt
- rim
- compact type
- 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 relates to mechanical transmission technical field, especially a kind of compact type copper worm wheel.Comprise wheel body, wheel rim, wheel bore and the gear teeth, wheel rim and wheel bore lay respectively at circumference and the center of circle of wheel body, and it is peripheral that the gear teeth are evenly distributed on wheel rim wheel rim, and wheel body and wheel cause Copper substrate are cast, and the gear teeth are provided with wheel belt, wheel belt is provided with non-slipping block.In the waveform wheel belt of the outer race dress elasticity metal material of the gear teeth; when the gear teeth and worm meshing, wheel belt is squeezed, and is caught in the middle; not only gap can be clogged; avoid loosening, improve engagement tightness, the outer surface of wheel belt is evenly distributed with the non-slipping block of elastomeric material; prevent from skidding; and protect the gear teeth, reduce wearing and tearing, extend working life.
Description
Technical field
The utility model relates to mechanical transmission technical field, especially a kind of compact type copper worm wheel.
Background technique
Worm-and-wheel gear is commonly used to motion between transmission two alternating axis and power, and when worm gear and worm meshing transmission, the active force on the one hand between engaging gear is large, therefore frictional loss is large; Relative sliding velocity on the other hand between engaging gear is large, and make tooth surface abrasion serious, the time has been grown and caused gap increasing, and power transfer efficiency reduces, and even produces skidding, affect the service behaviour of worm gear.
Model utility content
Large in order to overcome existing worm gear back lash, connect the deficiency loosened, the utility model provides a kind of compact type copper worm wheel.
The utility model solves the technological scheme that its technical problem adopts: a kind of compact type copper worm wheel, comprise wheel body, wheel rim, wheel bore and the gear teeth, wheel rim and wheel bore lay respectively at circumference and the center of circle of wheel body, it is peripheral that the gear teeth are evenly distributed on wheel rim wheel rim, wheel body and wheel cause Copper substrate are cast, and the gear teeth are provided with wheel belt, wheel belt is provided with non-slipping block.
According to another embodiment of the present utility model, comprising wheel belt is further elastic metal strip, in wavy, is enclosed within the gear teeth.
According to another embodiment of the present utility model, comprising non-slipping block is further elastic caoutchouc projection.
According to another embodiment of the present utility model, comprise non-slipping block further and be evenly distributed on the outer surface of wheel belt.
The beneficial effects of the utility model are, in the waveform wheel belt of the outer race dress elasticity metal material of the gear teeth, when the gear teeth and worm meshing; wheel belt is squeezed; be caught in the middle, not only can clog gap, avoid loosening; improve engagement tightness; the outer surface of wheel belt is evenly distributed with the non-slipping block of elastomeric material, prevents from skidding, and protect the gear teeth; reduce wearing and tearing, extend working life.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. wheel bodys, 2. wheel rim, 3. wheel bore, the 4. gear teeth, 5. wheel belt, 6. non-slipping block in figure.
Embodiment
If Fig. 1 is structural representation of the present utility model, a kind of compact type copper worm wheel, comprise wheel body 1, wheel rim 2, wheel bore 3 and the gear teeth 4, wheel rim 2 and wheel bore 3 lay respectively at circumference and the center of circle of wheel body 1, it is peripheral that the gear teeth 4 are evenly distributed on wheel rim 2 wheel rim 2, wheel body 1 and wheel rim 2 are cast by Copper substrate, and the gear teeth 4 are provided with wheel belt 5, wheel belt 5 is provided with non-slipping block 6.Wheel belt 5 is elastic metal strip, in wavy, is enclosed within the gear teeth 4.Non-slipping block 6 is elastic caoutchouc projection.Non-slipping block 6 is evenly distributed on the outer surface of wheel belt 5.
In the waveform wheel belt 5 of the outer race dress elasticity metal material of the gear teeth 4; when the gear teeth 4 and worm meshing, wheel belt 5 is squeezed, and is caught in the middle; not only gap can be clogged; avoid loosening, improve engagement tightness, the outer surface of wheel belt 5 is evenly distributed with the non-slipping block 6 of elastomeric material; prevent from skidding; and protect the gear teeth 4, reduce wearing and tearing, extend working life.
Claims (4)
1. a compact type copper worm wheel, comprise wheel body (1), wheel rim (2), wheel bore (3) and the gear teeth (4), wheel rim (2) and wheel bore (3) lay respectively at circumference and the center of circle of wheel body (1), it is peripheral that the gear teeth (4) are evenly distributed on wheel rim (2) wheel rim (2), wheel body (1) and wheel rim (2) are cast by Copper substrate, it is characterized in that: the gear teeth (4) are provided with wheel belt (5), wheel belt (5) is provided with non-slipping block (6).
2. compact type copper worm wheel according to claim 1, is characterized in that: wheel belt (5) is elastic metal strip, in wavy, is enclosed within the gear teeth (4).
3. compact type copper worm wheel according to claim 1, is characterized in that: non-slipping block (6) is elastic caoutchouc projection.
4. compact type copper worm wheel according to claim 1, is characterized in that: non-slipping block (6) is evenly distributed on the outer surface of wheel belt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420539711.1U CN204164308U (en) | 2014-09-19 | 2014-09-19 | Compact type copper worm wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420539711.1U CN204164308U (en) | 2014-09-19 | 2014-09-19 | Compact type copper worm wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204164308U true CN204164308U (en) | 2015-02-18 |
Family
ID=52537997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420539711.1U Expired - Fee Related CN204164308U (en) | 2014-09-19 | 2014-09-19 | Compact type copper worm wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204164308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315116A (en) * | 2014-09-19 | 2015-01-28 | 常州市武进金城齿轮有限公司 | Compact copper worm wheel |
-
2014
- 2014-09-19 CN CN201420539711.1U patent/CN204164308U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315116A (en) * | 2014-09-19 | 2015-01-28 | 常州市武进金城齿轮有限公司 | Compact copper worm wheel |
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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: 20150218 Termination date: 20200919 |