CN102501727A - Connection structure for brake disc for front steering axle of truck and hub bearing - Google Patents
Connection structure for brake disc for front steering axle of truck and hub bearing Download PDFInfo
- Publication number
- CN102501727A CN102501727A CN2011104349395A CN201110434939A CN102501727A CN 102501727 A CN102501727 A CN 102501727A CN 2011104349395 A CN2011104349395 A CN 2011104349395A CN 201110434939 A CN201110434939 A CN 201110434939A CN 102501727 A CN102501727 A CN 102501727A
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- brake disc
- hub
- flange
- bearing
- connection structure
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Abstract
The invention discloses a connection structure for a brake disc for a front steering axle of a truck and a hub bearing. The connection structure comprises the brake disc and the hub bearing; the hub bearing comprises a flange, a hub and bearing units; the brake disc is positioned between the hub and the flange; the brake disc, the hub and the flange are fixed through bolts; the bolts are sequentially penetrated through the flange and the brake disc from the flange side and are fixed on the hub; and the bearing units are arranged in the hub. After the connection structure is arranged on a vehicle, the flange is positioned outside the brake disc; a shell of the brake disc is arranged outside the hub and the bearing units; during maintenance of the brake disc, only the flange and the brake disc are needed to be detached, the hub and the bearing units are not needed to be detached, the initial installation positions of the bearing units are not changed, early damage to components is avoided, and the connection structure is convenient to detach and maintain, and is low in maintenance cost.
Description
Technical field
The present invention relates to the connection structure of a kind of truck front steering axle brake disc and hub bearing.
Technical background
At present; When domestic truck front steering axle matees plate disc brake; Brake disc directly is connected on the wheel hub (inner bearing, the oil sealing etc. installed of this wheel hub, external flanges is connected with wheel) with bolt, when the maintenance and repair system Moving plate, just needs earlier wheel hub to be disassembled; Can change the initial installation site of parts such as bearing, oil sealing like this, cause the infantile failure of parts.
Summary of the invention
The technical matters that the present invention will solve is: the connection structure that a kind of truck front steering axle brake disc and hub bearing are provided;, brake disc need not move hub bearing when being keeped in repair; Prevent to change the initial installation site of bearing etc., cause the infantile failure of parts.
In order to solve the problems of the technologies described above; The present invention includes brake disc and hub bearing; Described hub bearing comprises flange, wheel hub and bearing unit, and brake disc is between wheel hub and flange, and brake disc, wheel hub and flange pass through bolt; Bolt from the flange side pass flange successively, brake disc is fixed on the wheel hub, bearing unit is arranged in the wheel hub.
In order to prevent that bearing unit from moving axially, described brake disc is provided with the positive stop lug boss that is against on the bearing unit end face.
The invention has the beneficial effects as follows: after the present invention installed onboard, flange was positioned at the outside of brake disc, and brake disc is positioned at the outside of wheel hub and bearing unit; During the maintenance and repair system Moving plate, only flange and brake disc be need be folded down, demolition wheel hub and bearing unit do not needed; Can not change the initial installation site of bearing unit; Cause the infantile failure of parts, dismounting is easy to maintenance, and maintenance cost reduces.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Wherein: 1, flange, 2, bolt, 3, brake disc, 4, wheel hub, 5, bearing unit, 6, positive stop lug boss.
The specific embodiment
A kind of specific embodiment as shown in Figure 1; It comprises brake disc 3, hub bearing; Hub bearing comprises flange 1, wheel hub 4 and bearing unit 5, and brake disc 3 is between wheel hub 4 and flange 1, and brake disc 3, wheel hub 4 and flange 1 are fixing through bolt 2; Bolt 2 from flange 1 side pass flange 1 successively, brake disc 3 is fixed on the wheel hub 4, bearing unit 5 is arranged in the wheel hub 4.Brake disc 3 is provided with the positive stop lug boss 6 on the end face that is against bearing unit 5.
Method of application: the steering swivel spindle nose of front steering axle is installed in the bearing unit 5, wheel is passed through bolted connection on flange 1.
When safeguarding brake disc 3, only need unload wheel, bolt 2 and flange 1, brake disc 3 just can be pulled down from wheel hub 4, and wheel hub 4 does not need dismounting with bearing unit 5, can prevent the damage that bearing unit 5 causes because of maintenance by actv..
Claims (2)
1. the connection structure of truck front steering axle brake disc and hub bearing; Comprise brake disc (3) and hub bearing; It is characterized in that: described hub bearing comprises flange (1), wheel hub (4) and bearing unit (5); Brake disc (3) is positioned between wheel hub (4) and the flange (1); Brake disc (3), wheel hub (4) and flange (1) are fixing through bolt (2), and bolt (2) passes flange (1) brake disc (3) successively from flange (1) side and is fixed on the wheel hub (4), and bearing unit (5) is arranged in the wheel hub (4).
2. the connection structure of truck front steering axle brake disc according to claim 1 and hub bearing is characterized in that: described brake disc (3) is provided with the positive stop lug boss (6) that is against on bearing unit (5) end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104349395A CN102501727A (en) | 2011-12-22 | 2011-12-22 | Connection structure for brake disc for front steering axle of truck and hub bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104349395A CN102501727A (en) | 2011-12-22 | 2011-12-22 | Connection structure for brake disc for front steering axle of truck and hub bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102501727A true CN102501727A (en) | 2012-06-20 |
Family
ID=46213885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104349395A Pending CN102501727A (en) | 2011-12-22 | 2011-12-22 | Connection structure for brake disc for front steering axle of truck and hub bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102501727A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774237A (en) * | 2012-07-31 | 2012-11-14 | 三一重工股份有限公司 | Wheel hub and engineering vehicle |
| CN104057929A (en) * | 2014-05-31 | 2014-09-24 | 朝阳飞马车辆设备股份公司 | Drop-off prevention structure for brake drum and hub assembly |
| CN104149574A (en) * | 2014-07-23 | 2014-11-19 | 中国重汽集团济南动力有限公司 | Rear lift shaft assembly |
| CN105059048A (en) * | 2015-08-13 | 2015-11-18 | 安徽江淮汽车股份有限公司 | Front axle wheel end structure and automobile |
| CN112061089A (en) * | 2020-09-11 | 2020-12-11 | 中国重汽集团济南动力有限公司 | Brake disc and hub assembly for disc drive axle and positioning and matching method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201401443Y (en) * | 2009-04-21 | 2010-02-10 | 天津赛瑞机器设备有限公司 | Quick-detachable sliding bearing sleeve |
| CN201941517U (en) * | 2010-12-15 | 2011-08-24 | 上海科曼车辆部件系统有限公司 | Split type wheel hub |
| CN202378848U (en) * | 2011-12-22 | 2012-08-15 | 中国重汽集团济南动力有限公司 | Connecting structure for brake disc of front steering axle of truck and wheel hub bearing |
-
2011
- 2011-12-22 CN CN2011104349395A patent/CN102501727A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201401443Y (en) * | 2009-04-21 | 2010-02-10 | 天津赛瑞机器设备有限公司 | Quick-detachable sliding bearing sleeve |
| CN201941517U (en) * | 2010-12-15 | 2011-08-24 | 上海科曼车辆部件系统有限公司 | Split type wheel hub |
| CN202378848U (en) * | 2011-12-22 | 2012-08-15 | 中国重汽集团济南动力有限公司 | Connecting structure for brake disc of front steering axle of truck and wheel hub bearing |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774237A (en) * | 2012-07-31 | 2012-11-14 | 三一重工股份有限公司 | Wheel hub and engineering vehicle |
| CN102774237B (en) * | 2012-07-31 | 2015-06-10 | 三一汽车制造有限公司 | Wheel hub and engineering vehicle |
| CN104057929A (en) * | 2014-05-31 | 2014-09-24 | 朝阳飞马车辆设备股份公司 | Drop-off prevention structure for brake drum and hub assembly |
| CN104149574A (en) * | 2014-07-23 | 2014-11-19 | 中国重汽集团济南动力有限公司 | Rear lift shaft assembly |
| CN105059048A (en) * | 2015-08-13 | 2015-11-18 | 安徽江淮汽车股份有限公司 | Front axle wheel end structure and automobile |
| CN112061089A (en) * | 2020-09-11 | 2020-12-11 | 中国重汽集团济南动力有限公司 | Brake disc and hub assembly for disc drive axle and positioning and matching method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120620 |