CN205202587U - Take deep groove ball bearing location structure's hub unit - Google Patents
Take deep groove ball bearing location structure's hub unit Download PDFInfo
- Publication number
- CN205202587U CN205202587U CN201520905063.1U CN201520905063U CN205202587U CN 205202587 U CN205202587 U CN 205202587U CN 201520905063 U CN201520905063 U CN 201520905063U CN 205202587 U CN205202587 U CN 205202587U
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- inner ring
- ring
- ball bearing
- deep groove
- groove ball
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Abstract
The utility model relates to a hub unit especially relates to a take deep groove ball bearing location structure's hub unit, and hub unit is used for the car. Be equipped with the pilot hole in the ring flange, the left end of pilot hole is equipped with deep groove ball bearing, deep groove ball bearing passes through jump ring looks joint, the outer wall of ring flange left end is equipped with the extended inner ring, the right side end of extended inner ring is equipped with the narrow inner circle of laminating mutually with the extended inner ring, extended inner ring and ring flange, narrow inner circle is the embedding form respectively with the ring flange and distributes, the extended inner ring, narrow inner circle overcoat has the outer lane, between extended inner ring and outer lane, be equipped with the holder between narrow inner circle and outer lane respectively, be equipped with the roller in the holder, between extended inner ring and outer lane, be equipped with seal assembly between narrow inner circle and outer lane respectively, be equipped with the ring gear between a pair of holder, the ring gear cup joints with the extended inner ring mutually, be equipped with the sensor that matches and connect with the ring gear in the outer lane. A take deep groove ball bearing location structure's hub unit compact structure, the installation accuracy is high, and performance is outstanding, promotes brake performance.
Description
Technical field
The utility model relates to a kind of hub, and particularly relate to a kind of hub with deep groove ball bearing location structure, hub is for automobile.
Background technology
Automobile hub unit in currently available technology, structure relative complex, assembly precision is low, and install trouble, result of use is not good, and be all split design, affect overall performance, the leak tightness in simultaneous wheels hub unit is not good.
Chinese patent CN200620108249.5, a kind of automobile hub unit assembly is disclosed, comprise mandrel, outer ring, inner ring, the first rolling body and the second rolling body, the outside of mandrel is furnished with raceway groove, the inner side of outer ring is furnished with biserial raceway groove, the first rolling body is clamped with between outer ring and inner ring, the second rolling body is clamped with between outer ring and mandrel, inner ring is fixed in from the mandrel that its inside is passed, the internal diameter of inner ring and the external diameter interference fit of mandrel are formed and are fixedly connected, the end of mandrel adopts spinning riveted construction, and spinning riveted construction is close to the large end face of inner ring.This structure relative complex, and assembly precision is relatively low, and result of use is unoutstanding.
Summary of the invention
The utility model mainly solves the deficiencies in the prior art, provides a kind of structure simple, uses convenient, a kind of hub with deep groove ball bearing location structure that performance is outstanding.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:
A kind of hub with deep groove ball bearing location structure, comprise flange, assembly opening is provided with in described flange, the inwall of described assembly opening is provided with well-distributed assembling tooth, the left end of described assembly opening is provided with deep groove ball bearing, described deep groove ball bearing is by the clamping of jump ring phase, the outer wall of described flange left end is provided with wide inner ring, the right-hand end of described wide inner ring is provided with the narrow inner ring fitted with wide inner ring, described wide inner ring and flange, narrow inner ring and flange distribute in embedding shape respectively, described wide inner ring, narrow inner ring overcoat has outer ring, between described wide inner ring and outer ring, retainer is respectively equipped with between narrow inner ring and outer ring, roller is provided with in described retainer, between described wide inner ring and outer ring, poted assemblies is respectively equipped with between narrow inner ring and outer ring, gear ring is provided with between a pair retainer, described gear ring and wide inner ring socket-connect, the sensor matched with gear ring is provided with in described outer ring, the right side wall of described flange is provided with well-distributed bolt hole.
As preferably, the described left side wall of wide inner ring and the left side wall of outer ring are same level EDS maps, the edge of described outer ring is provided with 4 fixed angles outwardly, is provided with fixed orifice in described fixed angles, and the edge of described flange is provided with well-distributed bolt of rear end plate.
Feature: structure is simple, and easy to assembly, efficiency is high, and cost is low, and result of use is very good.
Effect: product structure emphasizes that better use is more safe and reliable, more convenient during Product Assembly, and effectively raises product life, and cost reduces simultaneously, improves the cost performance of product.
Therefore, a kind of hub with deep groove ball bearing location structure of the present utility model, compact conformation, setting accuracy is high, and in-use performance is outstanding, Hoist braking performance.
Accompanying drawing explanation
Fig. 1 is sectional structure schematic diagram of the present utility model;
Fig. 2 is side-looking structural representation of the present utility model.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as depicted in figs. 1 and 2, a kind of hub with deep groove ball bearing location structure, comprise flange 1, assembly opening 2 is provided with in described flange 1, the inwall of described assembly opening 2 is provided with well-distributed assembling tooth 3, the left end of described assembly opening 2 is provided with deep groove ball bearing 4, described deep groove ball bearing 4 is by the clamping of jump ring 5 phase, the outer wall of described flange 1 left end is provided with wide inner ring 6, the right-hand end of described wide inner ring 6 is provided with the narrow inner ring 7 fitted with wide inner ring 6, described wide inner ring 6 and flange 1, narrow inner ring 7 distributes in embedding shape respectively with flange 1, described wide inner ring 6, narrow inner ring 7 overcoat has outer ring 8, between described wide inner ring 6 and outer ring 8, retainer 9 is respectively equipped with between narrow inner ring 7 and outer ring 8, roller 10 is provided with in described retainer 9, between described wide inner ring 6 and outer ring 8, poted assemblies 11 is respectively equipped with between narrow inner ring 8 and outer ring 8, gear ring 12 is provided with between a pair retainer 9, described gear ring 12 socket-connects with wide inner ring 6, the sensor 13 matched with gear ring 12 is provided with in described outer ring 8, the right side wall of described flange 1 is provided with well-distributed bolt hole 14.
The left side wall of described wide inner ring 6 and the left side wall of outer ring 8 are same level EDS maps, the edge of described outer ring 8 is provided with 4 fixed angles 15 outwardly, be provided with fixed orifice 16 in described fixed angles 15, the edge of described flange 1 is provided with well-distributed bolt of rear end plate 17.
Claims (2)
1. the hub with deep groove ball bearing location structure, it is characterized in that: comprise flange (1), assembly opening (2) is provided with in described flange (1), the inwall of described assembly opening (2) is provided with well-distributed assembling tooth (3), the left end of described assembly opening (2) is provided with deep groove ball bearing (4), described deep groove ball bearing (4) is by jump ring (5) phase clamping, the outer wall of described flange (1) left end is provided with wide inner ring (6), the right-hand end of described wide inner ring (6) is provided with the narrow inner ring (7) fitted with wide inner ring (6), described wide inner ring (6) and flange (1), narrow inner ring (7) and flange (1) distribute in embedding shape respectively, described wide inner ring (6), narrow inner ring (7) overcoat has outer ring (8), between described wide inner ring (6) and outer ring (8), retainer (9) is respectively equipped with between narrow inner ring (7) and outer ring (8), roller (10) is provided with in described retainer (9), between described wide inner ring (6) and outer ring (8), poted assemblies (11) is respectively equipped with between narrow inner ring (8) and outer ring (8), gear ring (12) is provided with between a pair retainer (9), described gear ring (12) and wide inner ring (6) socket-connect, the sensor (13) matched with gear ring (12) is provided with in described outer ring (8), the right side wall of described flange (1) is provided with well-distributed bolt hole (14).
2. a kind of hub with deep groove ball bearing location structure according to claim 1, it is characterized in that: the left side wall of described wide inner ring (6) and the left side wall of outer ring (8) are same level EDS maps, the edge of described outer ring (8) is provided with 4 fixed angles (15) outwardly, be provided with fixed orifice (16) in described fixed angles (15), the edge of described flange (1) is provided with well-distributed bolt of rear end plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520905063.1U CN205202587U (en) | 2015-11-16 | 2015-11-16 | Take deep groove ball bearing location structure's hub unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520905063.1U CN205202587U (en) | 2015-11-16 | 2015-11-16 | Take deep groove ball bearing location structure's hub unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205202587U true CN205202587U (en) | 2016-05-04 |
Family
ID=55840324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520905063.1U Active CN205202587U (en) | 2015-11-16 | 2015-11-16 | Take deep groove ball bearing location structure's hub unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205202587U (en) |
-
2015
- 2015-11-16 CN CN201520905063.1U patent/CN205202587U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |