CN102602242A - Rear axle assembly for light truck vehicle - Google Patents
Rear axle assembly for light truck vehicle Download PDFInfo
- Publication number
- CN102602242A CN102602242A CN2012100648513A CN201210064851A CN102602242A CN 102602242 A CN102602242 A CN 102602242A CN 2012100648513 A CN2012100648513 A CN 2012100648513A CN 201210064851 A CN201210064851 A CN 201210064851A CN 102602242 A CN102602242 A CN 102602242A
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- CN
- China
- Prior art keywords
- rear axle
- wheel speed
- assembly
- speed sensor
- speed sensors
- 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.)
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- Regulating Braking Force (AREA)
Abstract
The invention discloses a rear axle assembly for a light truck vehicle, which comprises a rear axle and a wheel speed sensor. The wheel speed sensor is arranged on a flange plate of an axle shaft sleeve of a rear axle housing assembly. A gear ring of the wheel speed sensor is arranged on a hub of a rear axle. A supporting frame is arranged on the wheel speed sensor. Ribs beneficial to braking heat dissipation are arranged on the surface of a brake drum of the rear axle. According to the invention, by additionally arranging the wheel speed sensor on the rear axle of the light truck vehicle and feeding back a rotating signal of the hub, the rear axle assembly for the light truck vehicle is beneficial to braking stability and safety of the finished vehicle. The wheel speed sensor used on the rear axle assembly has longer length than a common wheel speed sensor. The supporting frame is additionally arranged on the wheel speed sensor, so that the signal of the wheel speed sensor is more stable and reliable.
Description
Technical field
The present invention relates to a kind of automobile component, be specifically related to a kind of light card vehicle rear axle assembly.
Background technology
When automobile brake, if the wheel lockup slippage, the side direction adhesive ability between wheel and road surface is with complete obiteration.If just front-wheel (wheel flutter) is braked the locking slippage and trailing wheel is also rolling, automobile will lose steering capability.If just trailing wheel is braked the locking slippage and front-wheel is also rolling, even receive little side direction exciting force, automobile also will produce sideslip (whipping) phenomenon.These all very easily cause serious traffic accident.Therefore, automobile does not hope that at glancing impact wheel braking arrives the locking slippage, but hopes the wheel braking state that rolling is slided to the limit.
Anti-skid brake system (Antilock Brake System is called for short ABS) is widely used in manned vehicle.But in the commercial vehicle/comm..vehicle field, the part vehicle equipment ABS system in only heavily blocking.
Summary of the invention
Consider the problems referred to above of prior art, according to an aspect of the present invention, disclose a kind of light card vehicle rear axle assembly; Comprise back axle, it is characterized in that described light card vehicle rear axle assembly also comprises wheel speed sensors; Described wheel speed sensors is arranged on the flange of rear axle housing assembly axle tube; The gear ring of said wheel speed sensors is contained on the wheel hub of back axle, and described wheel speed sensors is provided with bracing frame, and the brake drum surface of said back axle is provided with and is beneficial to braking heat-dissipation rib.
As preferably, described light card vehicle rear axle assembly comprises the shock absorber support assembly, and described shock absorber support assembly is located on the rear axle housing assembly body.
As preferably, described shock absorber support assembly further comprises the connection support of fixing-stable bar and the fixing bumper bearing pin of bumper.
As preferably, described connection support and bumper bearing pin design for one.
The object of the invention is intended to increase the safety of automobile.Compared with prior art, one of beneficial effect of the present invention is: the back axle through at light card automobile installs wheel speed sensors additional, feeds back the turn signal of wheel hub, is beneficial to the steady and safety of braking of car load; The more common wheel speed sensors length of the wheel speed sensors that here uses is longer, on wheel speed sensors, installs bearing support additional, makes the signal of wheel speed sensors more stable, reliable; The shock absorber support assembly is set on back axle, is convenient to car load and arranges bumper and stabilizer rod; The connection support and the bumper bearing pin of shock absorber support assembly are designed to one, simplify the structure, reduced manufacturing expense.
Description of drawings
Fig. 1 shows light card vehicle rear axle assembly according to an embodiment of the invention the structural representation that amplify the wheel speed sensors position is installed;
Fig. 2 shows the structural representation of light card vehicle rear axle assembly according to a preferred embodiment of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified, but embodiment of the present invention is not limited thereto.
Fig. 1 shows light card vehicle rear axle assembly according to an embodiment of the invention the structural representation that amplify the wheel speed sensors position is installed.Light card vehicle rear axle assembly as shown in Figure 1 comprises back axle and wheel speed sensors 101; Wheel speed sensors 101 is arranged on the flange of rear axle housing assembly axle tube; The gear ring 104 of wheel speed sensors 101 is contained on the wheel hub 105 of back axle; Wheel speed sensors 101 is provided with bracing frame 102, and the brake drum surface of back axle is provided with and is beneficial to braking heat-dissipation rib 103.
Back axle through at light card automobile installs wheel speed sensors additional, feeds back the turn signal of wheel hub, is beneficial to the steady and safety of braking of car load; And the more common wheel speed sensors length of the wheel speed sensors that here uses is longer, on wheel speed sensors, installs bearing support additional, makes the signal of wheel speed sensors more stable, reliable.
Fig. 2 shows the structural representation of light card vehicle rear axle assembly according to a preferred embodiment of the present invention.Repeat no more at this in wheel speed sensors 201 shown in Fig. 2, bracing frame 202, rib 203, gear ring 204 and wheel hub 205 and the wheel speed sensors 101 shown in Fig. 1, bracing frame 102, rib 103, gear ring 104 and wheel hub 105 installation sites and act on identically.Light card vehicle rear axle assembly as shown in Figure 2 also comprises shock absorber support assembly 206; Shock absorber support assembly 206 is located on the rear axle housing assembly body; Shock absorber support assembly 206 further comprises the connection support of fixing-stable bar and the fixing bumper bearing pin of bumper, connects support and bumper bearing pin and designs for one.
Through the shock absorber support assembly is set on back axle, so that car load is arranged bumper and stabilizer rod; The connection support and the bumper bearing pin of shock absorber support assembly are designed to one, simplify the structure, reduced manufacturing expense.
Claims (4)
1. one kind light is blocked vehicle rear axle assembly; Comprise back axle; It is characterized in that: described light card vehicle rear axle assembly also comprises wheel speed sensors, and described wheel speed sensors is arranged on the flange of rear axle housing assembly axle tube, and the gear ring of said wheel speed sensors is contained on the wheel hub of back axle; Described wheel speed sensors is provided with bracing frame, and the brake drum surface of said back axle is provided with and is beneficial to braking heat-dissipation rib.
2. light card vehicle rear axle assembly according to claim 1 is characterized in that: described light card vehicle rear axle assembly comprises the shock absorber support assembly, and described shock absorber support assembly is located on the rear axle housing assembly body.
3. light card vehicle rear axle assembly according to claim 1 is characterized in that: described shock absorber support assembly further comprises the connection support of fixing-stable bar and the fixing bumper bearing pin of bumper.
4. light card vehicle rear axle assembly according to claim 3 is characterized in that: described connection support and bumper bearing pin design for one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100648513A CN102602242A (en) | 2012-03-13 | 2012-03-13 | Rear axle assembly for light truck vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100648513A CN102602242A (en) | 2012-03-13 | 2012-03-13 | Rear axle assembly for light truck vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102602242A true CN102602242A (en) | 2012-07-25 |
Family
ID=46520179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100648513A Pending CN102602242A (en) | 2012-03-13 | 2012-03-13 | Rear axle assembly for light truck vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102602242A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2880549Y (en) * | 2006-03-10 | 2007-03-21 | 孔素芳 | Middle type riding wheel hub unit assembly with wheel speed sensor |
| CN201140699Y (en) * | 2008-01-01 | 2008-10-29 | 江西江铃底盘股份有限公司 | Novel installation structure for ABS sensor inside brake drum |
| CN201599351U (en) * | 2009-12-15 | 2010-10-06 | 蔡长平 | Brake drum |
| CN202115306U (en) * | 2011-06-29 | 2012-01-18 | 安徽江淮汽车股份有限公司 | Support assembly for shock absorber of rear axle of light truck |
| CN202593185U (en) * | 2012-03-13 | 2012-12-12 | 四川都江机械有限责任公司 | Light car rear axle assembly |
-
2012
- 2012-03-13 CN CN2012100648513A patent/CN102602242A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2880549Y (en) * | 2006-03-10 | 2007-03-21 | 孔素芳 | Middle type riding wheel hub unit assembly with wheel speed sensor |
| CN201140699Y (en) * | 2008-01-01 | 2008-10-29 | 江西江铃底盘股份有限公司 | Novel installation structure for ABS sensor inside brake drum |
| CN201599351U (en) * | 2009-12-15 | 2010-10-06 | 蔡长平 | Brake drum |
| CN202115306U (en) * | 2011-06-29 | 2012-01-18 | 安徽江淮汽车股份有限公司 | Support assembly for shock absorber of rear axle of light truck |
| CN202593185U (en) * | 2012-03-13 | 2012-12-12 | 四川都江机械有限责任公司 | Light car rear axle assembly |
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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: 20120725 |