CN202593185U - Light car rear axle assembly - Google Patents
Light car rear axle assembly Download PDFInfo
- Publication number
- CN202593185U CN202593185U CN 201220093391 CN201220093391U CN202593185U CN 202593185 U CN202593185 U CN 202593185U CN 201220093391 CN201220093391 CN 201220093391 CN 201220093391 U CN201220093391 U CN 201220093391U CN 202593185 U CN202593185 U CN 202593185U
- Authority
- CN
- China
- Prior art keywords
- rear axle
- wheel speed
- speed sensor
- assembly
- 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.)
- Expired - Fee Related
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- Regulating Braking Force (AREA)
Abstract
The utility model discloses a light car rear axle assembly comprising a rear axle and a wheel speed sensor. The wheel speed sensor is arranged on a flange plate of a semi-shaft sleeve tube of a rear axle casing assembly. A gear ring of the wheel speed sensor is installed on a wheel hub of the rear axle. A support frame is arranged on the wheel speed sensor. The surface of a brake drum of the rear axle is provided with fillets which are beneficial for braking and heat dissipation. The light car rear axle assembly is beneficial for braking stability and safety of a whole car due to the fact that the wheel speed sensor is arranged to feedback transmission signals of the wheel hub, and enables signals of the wheel speed sensor to be stable and reliable due to the fact that the length of the wheel speed sensor used is longer compared with that of a common wheel speed sensor, and the support frame is arranged on the wheel speed sensor.
Description
Technical field
The utility model relates to a kind of automobile component, is 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.
The utility model content
Consider the problems referred to above of prior art,, disclose a kind of light card vehicle rear axle assembly according to an aspect of the utility model; 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 damper bracket assembly, and described damper bracket assembly is located on the rear axle housing assembly body.
As preferably, described damper bracket assembly further comprises the connection support of fixing-stable bar and the shock absorber bearing pin of fixed buffer.
As preferably, described connection support and shock absorber bearing pin design for one.
The purpose of the utility model is intended to increase the safety of automobile.Compared with prior art, one of beneficial effect of the utility model 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 damper bracket assembly is set on back axle, is convenient to car load and arranges shock absorber and stabilizer rod; The connection support and the shock absorber bearing pin of damper bracket assembly are designed to one, simplify the structure, reduced manufacturing expense.
Description of drawings
Fig. 1 shows according to the light card vehicle rear axle assembly of an embodiment of the utility model the structural representation that amplify the wheel speed sensors position is installed;
Fig. 2 shows the structural representation according to the light card vehicle rear axle assembly of a preferred embodiment of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified, but the embodiment of the utility model is not limited thereto.
Fig. 1 shows according to the light card vehicle rear axle assembly of an embodiment of the utility model 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 according to the light card vehicle rear axle assembly of a preferred embodiment of the utility model.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 damper bracket assembly 206; Damper bracket assembly 206 is located on the rear axle housing assembly body; Damper bracket assembly 206 further comprises the connection support of fixing-stable bar and the shock absorber bearing pin of fixed buffer, connects support and shock absorber bearing pin and designs for one.
Through the damper bracket assembly is set on back axle, so that car load is arranged shock absorber and stabilizer rod; The connection support and the shock absorber bearing pin of damper bracket 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 damper bracket assembly, and described damper bracket assembly is located on the rear axle housing assembly body.
3. light card vehicle rear axle assembly according to claim 2 is characterized in that: described damper bracket assembly further comprises the connection support of fixing-stable bar and the shock absorber bearing pin of fixed buffer.
4. light card vehicle rear axle assembly according to claim 3 is characterized in that: described connection support and shock absorber bearing pin design for one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220093391 CN202593185U (en) | 2012-03-13 | 2012-03-13 | Light car rear axle assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220093391 CN202593185U (en) | 2012-03-13 | 2012-03-13 | Light car rear axle assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202593185U true CN202593185U (en) | 2012-12-12 |
Family
ID=47310768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220093391 Expired - Fee Related CN202593185U (en) | 2012-03-13 | 2012-03-13 | Light car rear axle assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202593185U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602242A (en) * | 2012-03-13 | 2012-07-25 | 四川都江机械有限责任公司 | Rear axle assembly for light truck vehicle |
| CN104669933A (en) * | 2015-02-04 | 2015-06-03 | 台州吉利润达车桥制造有限公司 | Electric-car front axle provided with steering wheel mounting frame and machining method of electric-car front axle |
-
2012
- 2012-03-13 CN CN 201220093391 patent/CN202593185U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602242A (en) * | 2012-03-13 | 2012-07-25 | 四川都江机械有限责任公司 | Rear axle assembly for light truck vehicle |
| CN104669933A (en) * | 2015-02-04 | 2015-06-03 | 台州吉利润达车桥制造有限公司 | Electric-car front axle provided with steering wheel mounting frame and machining method of electric-car front axle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20130313 |