CN203431020U - Dust cover for oil injection, axle assembly, automobile and trailer - Google Patents
Dust cover for oil injection, axle assembly, automobile and trailer Download PDFInfo
- Publication number
- CN203431020U CN203431020U CN201320475874.3U CN201320475874U CN203431020U CN 203431020 U CN203431020 U CN 203431020U CN 201320475874 U CN201320475874 U CN 201320475874U CN 203431020 U CN203431020 U CN 203431020U
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- China
- Prior art keywords
- oiling
- runner
- axletree
- axle assembly
- fuel
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- Withdrawn - After Issue
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Abstract
The utility model provides a dust cover for oil injection, an axle assembly, an automobile and a trailer. The dust cover for oil injection comprises a metal cover body, a transparent cover and a sealing ring, wherein an internal thread is arranged in the metal cover body, the transparent cover is provided with an external thread, and is arranged on the metal cover body through the matching of the external thread and the internal thread, and the sealing ring is also arranged between the transparent cover and the metal cover body. By arranging the transparent cover on the metal cover body, users can observe the lubrication situation of a bearing on the inner side of the dust cover for oil injection through the transparent cover, so that the users fill lubricating oil timely conveniently when oil is in shortage; the transparent cover can be easily removed from the metal cover body, so that operators fill oil for the bearing conveniently, and the oil filling process is simplified.
Description
Technical field
The utility model relates to the traffic tool, relates in particular to a kind of oiling dust-proof cover, axle assembly, automobile and trailer.
Background technique
At present, automobile is widely used in daily life, and why automobile can arbitraryly run, and is mainly by the rotation between axletree and wheel.And on axletree, being conventionally provided with the break not rotating, break is arranged on axletree by two bearings, in order to ensure bearing, runs well, and conventionally need to carry out regular charging-up lubricant oil to bearing.For the bearing near outside, user need to be by the oiling dust-proof cover of shutoff break under break dismounting, oiling dust-proof cover adopts interference to connect conventionally or the mode that is threaded is fixed on break, frequently dismantles oiling dust-proof cover and easily causes the distortion of oiling dust-proof cover or Joint failure; And for the bearing of inner side, can only tire, break and oiling dust-proof cover all under dismounting, just can complete oiling, cause in prior art the loaded down with trivial details difficulty of automobile oiling process larger.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of oiling dust-proof cover, axle assembly, automobile and trailer are provided, solve the larger defect of the loaded down with trivial details difficulty of automobile oiling process in prior art, realize conveniently bearing is carried out to oiling, simplify oiling process.
The technological scheme that the utility model provides is, a kind of oiling dust-proof cover, comprise metal cover body, transparent cover and seal ring, in described metal cover body, be provided with internal thread, described transparent cover is provided with outside thread, described transparent cover is arranged on described metal cover body by described outside thread and described screw-internal thread fit, between described transparent cover and described metal cover body, is also provided with described seal ring.
Oiling dust-proof cover as above, described transparent cover is provided with pouring orifice, is provided with and opens the seal plug unloading in described pouring orifice.
Oiling dust-proof cover as above, described metal cover body is alumiaum article.
The utility model also provides a kind of axle assembly, comprise axletree, break, inner bearing and outer bearing, described break is installed on described axletree by described inner bearing and described outer bearing, described outer bearing is positioned at the outside of described inner bearing, also comprise above-mentioned oiling dust-proof cover, the metal cover body of described oiling dust-proof cover wraps the end of described axletree.
Axle assembly as above, the end of described axletree offers oiling runner, position near described inner bearing on described axletree offers the first fuel-displaced runner, and described the first fuel-displaced runner is communicated with described oiling runner, and described oiling runner is communicated with the cavity that described oiling dust-proof cover forms.
Axle assembly as above, the position near described outer bearing on described axletree offers the second fuel-displaced runner, and described the second fuel-displaced runner is communicated with described oiling runner.
Axle assembly as above, forms oil storage cavity between described inner bearing and described outer bearing, and described the first fuel-displaced runner and described the second fuel-displaced runner are communicated with described oil storage cavity.
Axle assembly as above, described oiling runner is also connected with oil nozzle, and described oil nozzle is fixed on the end of described axletree.
The utility model provides again a kind of automobile, comprises above-mentioned axle assembly.
The utility model provides again a kind of trailer, comprises above-mentioned axle assembly.
Oiling dust-proof cover, axle assembly, automobile and trailer that the utility model provides, by be provided with transparent cover on metal cover body, user can see through the lubrication circumstances that transparent cover is observed oiling dust-proof cover inboard bearing, facilitates user's timely charging-up lubricant oil when at oil starvation; And transparent cover can be easily under the dismounting of metal cover body, and more convenient operator carry out oiling to bearing, simplify oiling process.And by oiling runner and the first fuel-displaced runner are set on axletree, when user need to be to inner bearing charging-up lubricant oil, lubricant oil just can flow on inner bearing through oiling runner and the first fuel-displaced runner, without user by tire and break under axletree dismounting, it is oily that thereby convenient realization is carried out bearing, simplified oiling process; In addition, by the second fuel-displaced runner is set on axletree, the second fuel-displaced runner can directly carry out oil injecting lubricating to outer bearing, thereby can be more convenient to bearing oil injecting lubricating.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the utility model oiling dust-proof cover embodiment's structural representation;
Fig. 2 is the utility model oiling dust-proof cover embodiment's sectional view;
Fig. 3 is the utility model axle assembly embodiment's structural representation;
Fig. 4 is the local enlarged diagram of a-quadrant in Fig. 3.
Embodiment
For making the utility model embodiment's object, technological scheme and advantage clearer, below in conjunction with the accompanying drawing in the utility model embodiment, technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiments.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
As Figure 1-Figure 2, the present embodiment oiling dust-proof cover, comprise metal cover body 41, transparent cover 42 and seal ring 43, in described metal cover body 41, be provided with internal thread, described transparent cover 42 is provided with outside thread, described transparent cover 42 is arranged on described metal cover body 41 by described outside thread and described screw-internal thread fit, between described transparent cover 42 and described metal cover body 41, is also provided with described seal ring 43.
Particularly, on the metal cover body 41 of the present embodiment oiling dust-proof cover, be provided with transparent cover 42, transparent cover 42 is threaded on metal cover body 41.In use, metal cover body 41 covers on the end of axletree, whether the bearing that operator can observe on axletree by transparent cover 42 easily has lubricant oil to be lubricated, and when needs carry out charging-up lubricant oil to axletree, can pass through transparent cover 42, under 41 dismountings of metal cover body, just can to the bearing on axletree, carry out oily easily.Preferably, transparent cover 42 is provided with pouring orifice (not shown), is provided with and opens the seal plug 44 unloading in described pouring orifice.Concrete, when needs charging-up lubricant oil, can only need to open seal plug 44 without by under transparent cover 42 dismountings, just can carry out oily to the bearing on axletree.And in order to increase the working life of the present embodiment oiling dust-proof cover, metal cover body 41 is alumiaum article, to improve the decay resistance of metal cover body 41.
As Figure 3-Figure 4, the present embodiment axle assembly, comprise axletree 1, break 2, inner bearing 31, outer bearing 32 and above-mentioned oiling dust-proof cover 4, break 2 is installed on axletree 1 by inner bearing 31 and outer bearing 32, outer bearing 32 is positioned at the outside of inner bearing 31, and the end of axletree 1 offers oiling runner 11, and the position near inner bearing 31 on axletree 1 offers the first fuel-displaced runner 12, the first fuel-displaced runner 12 is communicated with oiling runner 11, and oiling dust-proof cover 4 wraps the end of axletree 1.
Particularly, the present embodiment axle assembly is provided with above-mentioned oiling dust-proof cover 4 on axletree 1, realizes easily to inner bearing 31, outer bearing 32 charging-up lubricant oils on axletree 1.Further, for convenient, inner bearing 31 is carried out to comprehensive charging-up lubricant oil, the present embodiment axle assembly is provided with oiling runner 11 on axletree 1, and be provided with the first fuel-displaced runner 12 in the position near inner bearing 31, in lubricated, be filled in oiling runner 11 and flow on inner bearing 31 through the first fuel-displaced runner 12, realize inner bearing 31 is lubricated.And need the first fuel-displaced runner 12 can be positioned at inner side or the outside of inner bearing 31 according to design.Concrete filling process is: user, by under seal plug 44 dismounting, then extend into grease gun in oiling dust-proof cover 4, and grease gun is connected to just can be to inner bearing 31 and outer bearing 32 charging-up lubricant oils on oiling runner 11.Wherein, oiling runner 11 is also connected with oil nozzle 110, and oil nozzle 110 is fixed on the end of axletree 1, and grease gun is inserted in oil nozzle 110, just can be easily by oil filling in oiling runner 11.
Further, on axletree 1, near the position of outer bearing 32, offering the fuel-displaced runner 13 of the second fuel-displaced runner 13, the second is communicated with oiling runner 11.Concrete, the lubricant oil being injected in oiling runner 11 can flow on outer bearing 32 and be lubricated through the second fuel-displaced runner 13.And the second fuel-displaced runner 13 can be positioned at inner side or the outside of outer bearing 32.Preferably, between inner bearing 31 and outer bearing 32, form the fuel-displaced runner 12 of oil storage cavity 10, the first and the second fuel-displaced runner 13 is communicated with oil storage cavity 10.Concrete, between inner bearing 31, outer bearing 32 axletrees 1 and break 2, form oil storage cavity 10, the first fuel-displaced runner 12 and the second fuel-displaced runner 13 are communicated with oil storage cavity 10, the lubricant oil injecting in oiling runner 11 flow into oil storage cavity 10 by the first fuel-displaced runner 12 and the second fuel-displaced runner 13, just can be lubricated inner bearing 31 and outer bearing 32, in oil storage cavity 10, can store a certain amount of lubricant oil, thereby guarantee that inner bearing 31 and outer bearing 32 are for a long time in lubricating status.
The utility model also provides a kind of automobile or trailer, comprises above-mentioned axle assembly.
Oiling dust-proof cover, axle assembly, automobile and trailer that the utility model provides, by be provided with transparent cover on metal cover body, user can see through the lubrication circumstances that transparent cover is observed oiling dust-proof cover inboard bearing, facilitates user's timely charging-up lubricant oil when at oil starvation; And transparent cover can be easily under the dismounting of metal cover body, and more convenient operator carry out oiling to bearing, simplify oiling process.And by oiling runner and the first fuel-displaced runner are set on axletree, when user need to be to inner bearing charging-up lubricant oil, lubricant oil just can flow on inner bearing through oiling runner and the first fuel-displaced runner, without user by tire and break under axletree dismounting, it is oily that thereby convenient realization is carried out bearing, simplified oiling process; In addition, by the second fuel-displaced runner is set on axletree, the second fuel-displaced runner can directly carry out oil injecting lubricating to outer bearing, thereby can be more convenient to bearing oil injecting lubricating.
Finally it should be noted that: above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technological scheme that still can record aforementioned each embodiment is modified, or part technical characteristics is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment's technological scheme of the utility model.
Claims (10)
1. an oiling dust-proof cover, it is characterized in that, comprise metal cover body, transparent cover and seal ring, in described metal cover body, be provided with internal thread, described transparent cover is provided with outside thread, described transparent cover is arranged on described metal cover body by described outside thread and described screw-internal thread fit, between described transparent cover and described metal cover body, is also provided with described seal ring.
2. oiling dust-proof cover according to claim 1, is characterized in that, described transparent cover is provided with pouring orifice, is provided with and opens the seal plug unloading in described pouring orifice.
3. oiling dust-proof cover according to claim 1, is characterized in that, described metal cover body is alumiaum article.
4. an axle assembly, comprise axletree, break, inner bearing and outer bearing, described break is installed on described axletree by described inner bearing and described outer bearing, described outer bearing is positioned at the outside of described inner bearing, it is characterized in that, also comprise the oiling dust-proof cover as described in as arbitrary in claim 1-3, the metal cover body of described oiling dust-proof cover wraps the end of described axletree.
5. axle assembly according to claim 4, it is characterized in that, the end of described axletree offers oiling runner, position near described inner bearing on described axletree offers the first fuel-displaced runner, described the first fuel-displaced runner is communicated with described oiling runner, and described oiling runner is communicated with the cavity that described oiling dust-proof cover forms.
6. axle assembly according to claim 5, is characterized in that, the position near described outer bearing on described axletree offers the second fuel-displaced runner, and described the second fuel-displaced runner is communicated with described oiling runner.
7. axle assembly according to claim 6, is characterized in that, between described inner bearing and described outer bearing, forms oil storage cavity, and described the first fuel-displaced runner and described the second fuel-displaced runner are communicated with described oil storage cavity.
8. axle assembly according to claim 6, is characterized in that, described oiling runner is also connected with oil nozzle, and described oil nozzle is fixed on the end of described axletree.
9. an automobile, is characterized in that, comprises the axle assembly as described in as arbitrary in claim 4-8.
10. a trailer, is characterized in that, comprises the axle assembly as described in as arbitrary in claim 4-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320475874.3U CN203431020U (en) | 2013-08-06 | 2013-08-06 | Dust cover for oil injection, axle assembly, automobile and trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320475874.3U CN203431020U (en) | 2013-08-06 | 2013-08-06 | Dust cover for oil injection, axle assembly, automobile and trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203431020U true CN203431020U (en) | 2014-02-12 |
Family
ID=50060058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320475874.3U Withdrawn - After Issue CN203431020U (en) | 2013-08-06 | 2013-08-06 | Dust cover for oil injection, axle assembly, automobile and trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203431020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398107A (en) * | 2013-08-06 | 2013-11-20 | 青岛博世恩五金制品有限公司 | Oiling dust cover, axle assembly, automobile and trailer |
-
2013
- 2013-08-06 CN CN201320475874.3U patent/CN203431020U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398107A (en) * | 2013-08-06 | 2013-11-20 | 青岛博世恩五金制品有限公司 | Oiling dust cover, axle assembly, automobile and trailer |
| CN103398107B (en) * | 2013-08-06 | 2016-02-10 | 青岛博世恩五金制品有限公司 | Oiling dust-proof cover, axle assembly, automobile and trailer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140212 Effective date of abandoning: 20160210 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |