CN203176328U - Wheel reduction casing end cover positioned on wheel reduction drive axle - Google Patents
Wheel reduction casing end cover positioned on wheel reduction drive axle Download PDFInfo
- Publication number
- CN203176328U CN203176328U CN 201320199040 CN201320199040U CN203176328U CN 203176328 U CN203176328 U CN 203176328U CN 201320199040 CN201320199040 CN 201320199040 CN 201320199040 U CN201320199040 U CN 201320199040U CN 203176328 U CN203176328 U CN 203176328U
- Authority
- CN
- China
- Prior art keywords
- end cover
- wheel reduction
- hole
- end cap
- holes
- 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 a wheel reduction casing end cover positioned on a wheel reduction drive axle and aims at providing the wheel reduction casing end cover positioned on the wheel reduction drive axle, improving productivity and reducing processing cost. According to the wheel reduction casing end cover positioned on the wheel reduction drive axle, a circle of assembling holes are arranged on the outer edge of the end cover. The wheel reduction casing end cover is characterized in that a middle oil hole is omitted from the end cover, two assembling holes are threaded through holes, and the two threaded through holes are oppositely arranged along the axis of the end cover. Preferably, the diameter of each threaded through hole is 14mm-22mm. Special oil injection holes of a traditional end cover are omitted, the oil injection holes are arranged on the edge of the end cover, and an oil plug is replaced with a bolt. The end cover is reasonably designed, not only is productivity improved, but also processing cost is reduced, and noise of the whole axle is effectively reduced.
Description
Technical field
The utility model relates to a kind of car-wheel limit and subtracts the shell end cap, and particularly the wheel limit on a kind of hub reduction ransaxle subtracts the shell end cap.
Background technique
Wheel limit on traditional car-wheel limit deceleration bridge subtracts the shell end cap, comprise the circle of one on end cap outer rim assembling blind hole and an oil-through hole that is arranged on end cap central authorities, this oil-through hole seals by special oil is stifled after being used for injecting lubricant oil, this kind end cap need be processed oil-through hole in advance and use special oil stifled, and processing cost is higher.
The model utility content
At deficiency of the prior art, the utility model aims to provide a kind of boosting productivity, and the wheel limit on the hub reduction ransaxle that cuts down finished cost subtracts the shell end cap.
In order to address the above problem, wheel limit on this kind hub reduction ransaxle subtracts the shell end cap, and this end cap outer rim is provided with a circle pilot hole, it is characterized in that: this end cap has been cancelled the middle part oil-through hole, two pilot holes wherein are tapped through hole, and these two tapped through holes are oppositely arranged along the end cap axle center.
Preferably, the aperture of described tapped through hole is 14mm～22mm.
The beneficial effects of the utility model are: by cancelling the special-purpose oil hole of traditional end cap, oil hole is designed into the end cap edge, replaces oil stifled with bolt.This end cap has not only improved productivity through appropriate design, has reduced processing cost, and effectively reduces whole bridge noise.
Description of drawings
Fig. 1 subtracts the structural representation of shell end cap for the wheel limit on the hub reduction ransaxle of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1, the wheel limit on this kind hub reduction ransaxle subtracts the shell end cap, and this end cap outer rim is provided with a circle pilot hole, and two pilot holes wherein are tapped through hole 1a.Hub reduction ransaxle wheel limit is subtracted the shell end cap be installed on the wheel reductor shell, after through hole 1a oiling, screw in through hole by bolt, replace special oil stifled, this hole is communicated with the oil pocket of wheel reductor shell.In addition, in order to guarantee that one of them crosses oil hole and remain on constantly on the horizontal line, two tapped through holes are oppositely arranged along the end cap axle center, by at two tapped through holes of end cap processing, this end cap has cancelled the middle part oil-through hole and special oil is stifled, has improved manufacturing efficiency greatly, has reduced cost of production.In addition, convenient for oiling, the aperture of this tapped through hole is more bigger than general pilot hole, and the aperture is 14mm～22mm.
Claims (2)
1. the wheel limit on the hub reduction ransaxle subtracts the shell end cap, this end cap outer rim is provided with a circle pilot hole, it is characterized in that: this end cap has been cancelled the middle part oil-through hole, and two pilot holes wherein are tapped through hole, and these two tapped through holes are oppositely arranged along the end cap axle center.
2. the wheel limit on the hub reduction ransaxle according to claim 1 subtracts the shell end cap, it is characterized in that: the aperture of described tapped through hole is 14mm～22mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320199040 CN203176328U (en) | 2013-04-19 | 2013-04-19 | Wheel reduction casing end cover positioned on wheel reduction drive axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320199040 CN203176328U (en) | 2013-04-19 | 2013-04-19 | Wheel reduction casing end cover positioned on wheel reduction drive axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203176328U true CN203176328U (en) | 2013-09-04 |
Family
ID=49073028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320199040 Expired - Fee Related CN203176328U (en) | 2013-04-19 | 2013-04-19 | Wheel reduction casing end cover positioned on wheel reduction drive axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203176328U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105063917A (en) * | 2015-08-18 | 2015-11-18 | 平湖市当湖街道飞天人机械图文设计服务部 | Outer cylinder cover for reducing mechanism of computerized embroidery machine |
| CN105155161A (en) * | 2015-08-18 | 2015-12-16 | 平湖市当湖街道飞天人机械图文设计服务部 | Outer cylinder cover of reducing mechanism of computerized embroidery machine |
| CN105155160A (en) * | 2015-08-18 | 2015-12-16 | 平湖市当湖街道飞天人机械图文设计服务部 | Base of reducing mechanism of computerized embroidery machine |
-
2013
- 2013-04-19 CN CN 201320199040 patent/CN203176328U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105063917A (en) * | 2015-08-18 | 2015-11-18 | 平湖市当湖街道飞天人机械图文设计服务部 | Outer cylinder cover for reducing mechanism of computerized embroidery machine |
| CN105155161A (en) * | 2015-08-18 | 2015-12-16 | 平湖市当湖街道飞天人机械图文设计服务部 | Outer cylinder cover of reducing mechanism of computerized embroidery machine |
| CN105155160A (en) * | 2015-08-18 | 2015-12-16 | 平湖市当湖街道飞天人机械图文设计服务部 | Base of reducing mechanism of computerized embroidery machine |
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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: 20130904 Termination date: 20200419 |