CN204340537U - A kind of automotive hub backboard - Google Patents
A kind of automotive hub backboard Download PDFInfo
- Publication number
- CN204340537U CN204340537U CN201420858005.3U CN201420858005U CN204340537U CN 204340537 U CN204340537 U CN 204340537U CN 201420858005 U CN201420858005 U CN 201420858005U CN 204340537 U CN204340537 U CN 204340537U
- Authority
- CN
- China
- Prior art keywords
- backboard
- projection
- lug boss
- automotive hub
- groove
- 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 discloses a kind of automotive hub backboard, comprise circular backboard (1), it is characterized in that: in the middle of described backboard (1) tow sides, be equipped with lug boss, described front is rounded projections (2), described reverse side is square lug boss (3), groove is also had in the middle of described backboard (1), described groove is through lug boss, described backboard (1) is provided with three groups of grooves, described three groups of grooves are symmetrical arranged between two, described backboard (1) below is provided with projection (4), described projection (4) is riveted on backboard, described projection (4) is provided with two through holes, described two through holes are symmetrical arranged, by the groove on backboard with protruding, backboard can be made better to coordinate with automotive hub, convenient installation, and projection is riveted on backboard, make production technology simpler, easier for installation.
Description
Technical field
The utility model relates to a kind of parts of automotive hub, particularly be a kind of backboard of automotive hub.
Background technology
Automobile is a kind of modern means of communication, refer to fuel or the novel energies such as battery, solar power such as using gasoline, diesel oil, natural fuels, the transportation means be used as power by driving engine, along with the raising of people's living standard, the Occupation coefficient of automobile is also more and more higher, automotive hub be in motor tire centered by axle for the cylindrical metal parts of support tire, generally, it is exactly the position that wheel center installs axletree, the important spare part connecting brake wheel (brake disc), wheel disc and semiaxis, the backboard no less important of automotive hub.In prior art, the welding of projection on backboard is got on, and backboard is more flat, and so not only processing technology is complicated, and when installing backboard with coordinates between wheel hub so not tight, impact use.
Summary of the invention
In view of known technology Problems existing, the technical problems to be solved in the utility model is to provide a kind of backboard that better can carry out coordinating with automotive hub.
For solving the problems of the technologies described above, the utility model takes following technical scheme:
A kind of automotive hub backboard, comprises circular backboard, it is characterized in that: be equipped with lug boss in the middle of described backboard tow sides, described front is rounded projections, described reverse side is square lug boss, also has groove in the middle of described backboard, and described groove is through lug boss, described backboard is provided with three groups of grooves, described three groups of grooves are symmetrical arranged between two, and be provided with projection below described backboard, described projection is riveted on backboard, described projection is provided with two through holes, and described two through holes are symmetrical arranged.
The beneficial effects of the utility model are: by the groove on backboard with protruding, backboard can be made better to coordinate with automotive hub, convenient installation, and are riveted on backboard by projection, make production technology more simple, easier for installation.
Accompanying drawing explanation
Further describe embodiment by reference to the accompanying drawings more below:
Fig. 1 is the utility model structural representation;
Fig. 2 is Fig. 1 upward view.
Detailed description of the invention
Drawings illustrate structure of the present utility model and embodiment, each details of embodiment is described below more by reference to the accompanying drawings, this automotive hub backboard, comprise circular backboard 1, lug boss is equipped with in the middle of described backboard 1 tow sides, described front is rounded projections 2, described reverse side is square lug boss 3, namely the one side of backboard 1 is provided with circular protruding block, the another side of backboard 1 is provided with square protruding block, and lug boss all matches with automotive hub, convenient installation, groove is also had in the middle of described backboard 1, described groove is through lug boss, described backboard 1 is provided with three groups of grooves, described three groups of grooves are symmetrical arranged between two, after having set up groove, backboard can be made to coordinate more closely with wheel hub, projection 4 is provided with below described backboard 1, described projection 4 is riveted on backboard, adopt the method for riveted joint, projection 4 and backboard 1 can be made more firmly to be installed together, can conveniently produce again, described projection 4 is provided with two through holes, described two through holes are symmetrical arranged.By the groove on backboard with protruding, backboard can be made better to coordinate with automotive hub, convenient installation, and projection is riveted on backboard, make production technology more simple, easier for installation.Although the utility model simplicity of design, very useful effect can be reached, better benefit must be brought to enterprise.
Claims (1)
1. an automotive hub backboard, comprise circular backboard (1), it is characterized in that: in the middle of described backboard (1) tow sides, be equipped with lug boss, described front is rounded projections (2), described reverse side is square lug boss (3), groove is also had in the middle of described backboard (1), described groove is through lug boss, described backboard (1) is provided with three groups of grooves, described three groups of grooves are symmetrical arranged between two, described backboard (1) below is provided with projection (4), described projection (4) is riveted on backboard, described projection (4) is provided with two through holes, described two through holes are symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420858005.3U CN204340537U (en) | 2014-12-30 | 2014-12-30 | A kind of automotive hub backboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420858005.3U CN204340537U (en) | 2014-12-30 | 2014-12-30 | A kind of automotive hub backboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204340537U true CN204340537U (en) | 2015-05-20 |
Family
ID=53223834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420858005.3U Expired - Fee Related CN204340537U (en) | 2014-12-30 | 2014-12-30 | A kind of automotive hub backboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204340537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540038A (en) * | 2016-01-25 | 2016-05-04 | 浙江诚固包装有限公司 | Backing plate used for hubs |
-
2014
- 2014-12-30 CN CN201420858005.3U patent/CN204340537U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540038A (en) * | 2016-01-25 | 2016-05-04 | 浙江诚固包装有限公司 | Backing plate used for hubs |
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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: 20150520 Termination date: 20191230 |