CN203331715U - Compact hub - Google Patents
Compact hub Download PDFInfo
- Publication number
- CN203331715U CN203331715U CN2013202851358U CN201320285135U CN203331715U CN 203331715 U CN203331715 U CN 203331715U CN 2013202851358 U CN2013202851358 U CN 2013202851358U CN 201320285135 U CN201320285135 U CN 201320285135U CN 203331715 U CN203331715 U CN 203331715U
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- CN
- China
- Prior art keywords
- connector
- compact
- connecting body
- hub
- middle body
- 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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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a compact hub. The compact hub comprises a middle body with an installing hole, wherein the middle body is sleeved with a connecting body, balls are arranged between the two ends of the upper portion of the middle body and the connecting body respectively, the balls are located through supporting parts, one end of the middle body and one end of the connecting body are sealed through a sealing part, the head portion of the connecting body extends towards the outside of the middle body, a groove is formed in the middle of the installing hole, the sealing part covers one end of the connecting body, and through holes which are evenly distributed are formed in the connecting body. The compact hub is compact in structure, improves assembling accuracy, and prolongs the service life.
Description
Technical field
The utility model relates to a kind of compact wheel hub.
Background technology
Hub structure relative complex of the prior art, and assembly precision is lower, and result of use is unoutstanding simultaneously.Chinese patent 200420119173.7, disclose a kind of hub with bearing, comprises flange, it is characterized in that described flange is provided with bearing seat outward, is provided with two single-row conical bearings between flange and bearing seat; Flange is provided with back-up ring near the axle journal outer radius of small end face, and the back-up ring end face compresses the large end face of bearing one intermediate; Bearing seat internal diameter both sides are provided with seal ring, and its outside internal diameter contacts with the flangeseal step, and inboard internal diameter contacts with the external diameter of back-up ring.This structure relative complex, and result of use is poor, and service life is shorter simultaneously.
Summary of the invention
The utility model is mainly to solve the deficiencies in the prior art, compact conformation, and setting accuracy is high simultaneously, the compact wheel hub increased the service life.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals: this compact wheel hub comprises the intermediate with mounting hole, described intermediate overcoat has connector, be respectively equipped with ball between the two ends on described intermediate top and connector, described ball is located mutually by strut member, one end of described intermediate seals by sealing member mutually with an end of connector, the head of described connector is to the intermediate extension, the interposition of described mounting hole is provided with groove, described sealing member envelopes an end of connector, described connector is provided with the well-distributed through hole.
The utility model adopts technique scheme: this compact wheel rolls compact conformation, improves assembly precision, promotes service life.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the sectional structure schematic diagram of the utility model compact wheel hub;
Fig. 2 is the side-looking structural representation of the utility model compact wheel hub.
The specific embodiment
As shown in Figure 1, 2, this compact wheel hub comprises the intermediate 2 with mounting hole 1, described intermediate 2 overcoats have connector 3, two ends and 3 of the connectors on described intermediate 2 tops are respectively equipped with steel ball 4, described steel ball 4 is located mutually by strut member 5, one end of described intermediate 2 seals by sealing member 6 mutually with an end of connector 3, and the head of described connector 3 is to intermediate 2 extensions.The interposition of described mounting hole 1 is provided with groove 7, and described sealing member 6 envelopes an end of connector 3.Described connector 3 is provided with well-distributed through hole 8.
Claims (1)
1. a compact wheel hub, it is characterized in that: comprise the intermediate (2) with mounting hole (1), described intermediate (2) overcoat has connector (3), be respectively equipped with ball (4) between the two ends on described intermediate (2) top and connector (3), described ball (4) is located mutually by strut member (5), one end of described intermediate (2) seals by sealing member (6) mutually with an end of connector (3), the head of described connector (3) is to intermediate (2) extension, the interposition of described mounting hole (1) is provided with groove (7), described sealing member (6) envelopes an end of connector (3), described connector (3) is provided with well-distributed through hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202851358U CN203331715U (en) | 2013-05-22 | 2013-05-22 | Compact hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202851358U CN203331715U (en) | 2013-05-22 | 2013-05-22 | Compact hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203331715U true CN203331715U (en) | 2013-12-11 |
Family
ID=49700412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202851358U Expired - Fee Related CN203331715U (en) | 2013-05-22 | 2013-05-22 | Compact hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203331715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224375A (en) * | 2016-08-31 | 2016-12-14 | 陕西天翌天线有限公司 | A kind of revolving support mechanism |
| CN106660390A (en) * | 2014-08-27 | 2017-05-10 | 标致·雪铁龙汽车公司 | Hub carrier for a vehicle wheel |
-
2013
- 2013-05-22 CN CN2013202851358U patent/CN203331715U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106660390A (en) * | 2014-08-27 | 2017-05-10 | 标致·雪铁龙汽车公司 | Hub carrier for a vehicle wheel |
| CN106660390B (en) * | 2014-08-27 | 2019-08-20 | 标致·雪铁龙汽车公司 | The hub support of wheel of vehicle |
| CN106224375A (en) * | 2016-08-31 | 2016-12-14 | 陕西天翌天线有限公司 | A kind of revolving support mechanism |
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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: 20131211 Termination date: 20190522 |