CN202402591U

CN202402591U - Stamping type ABS (anti-lock brake system) gear ring of front axle of automobile

Info

Publication number: CN202402591U
Application number: CN2011204399417U
Authority: CN
Inventors: 李存辉; 何心胜; 鲁俊; 麻晓鹏
Original assignee: ANHUI FUMA AXLE Co Ltd
Current assignee: ANHUI FUMA AXLE Co Ltd
Priority date: 2011-11-09
Filing date: 2011-11-09
Publication date: 2012-08-29
Anticipated expiration: 2021-11-09

Abstract

The utility model relates to a stamping type ABS (anti-lock brake system) gear ring of a front axle of an automobile, which belongs to gear rings of front axles of automobiles. The stamping type ABS gear ring of the front axle of the automobile is characterized in that the stamping type ABS gear ring of the front axle of the automobile mainly consists of a cylindrical ring (circular ring) and a rear-mounted gear ring surface, the cylindrical ring is a large-diameter thin-walled ring, the inner diameter of the ring is correspondingly in interference fit with the right end of an outer ring of a hub bearing of the front axle, a rear end section of the cylindrical ring is the gear ring surface which turned outwards perpendicularly, the cylindrical ring and the gear ring surface are manufactured integrally, the cylindrical ring and the gear ring surface are in arc transition, the section of a single edge of the stamping type ABS gear ring of the front axle of the automobile is L-shaped, and radial rectangular tooth holes are arranged (stamped) on the periphery of the gear ring surface uniformly. The stamping type ABS gear ring of the front axle of the automobile can be made of a 0.8F steel plate with the thickness of 2mm by means of stamping, and is easy in assembly. The production efficiency of the ABS gear ring is increased, further, production cost is low, and service performances are reliable.

Description

Punching type automobile front axle ABS gear ring

Technical field

The utility model belongs to the automobile front axle gear ring, especially relates to a kind of automobile front axle ABS gear ring.

Background technique

Mostly ABS gear ring in existing automobile ABS (anti-lock) braking system is forging structure, and its blank spare is general thicker, thereby finished product is also very heavy, and the forging manufacture cost is higher relatively, and manufacturing efficiency is also lower.

Summary of the invention

The purpose of the utility model is to propose a kind of punching type automobile front axle ABS gear ring, not only saves rapidoprint, reduces production costs, and can enhance productivity greatly.

The purpose of the utility model realizes like this: a kind of punching type automobile front axle ABS gear ring; It is characterized in that: this punching type automobile front axle ABS gear ring is mainly formed (see figure 1) by cylindrical ring body (cirque body) and rearmounted gear ring face; This cylindrical ring body is the large diameter thin wall ring; And the corresponding interference fit in right part, outer ring of this ring internal diameter and front axle hub bearing (being the integral type double-row conical bearing); The rear end section of this cylindrical ring body is the gear ring face that vertically turns up formed integrally therewith, and is arc transition between cylindrical ring body and the gear ring face, makes the monolateral cross section of this punching type automobile front axle ABS gear ring L-shaped; Circumference uniform distribution is offered (punching press) rectangular perforation radially on this gear ring face, and this punching type automobile front axle ABS gear ring can adopt the steel plate of the 0.8F of the thick 2mm of being to be stamped to form.

During use; With the outer ring interference fit of the inner ring surface and the front axle hub bearing of this ABS gear ring, make ABS gear ring and wheel hub produce rotation synchronously, apart from the gear ring face outside 0.7mm part abs sensor is installed; Under the situation of wheel hub high speed rotating; Effect through between the perforation on abs sensor and the ABS gear ring will form cyclical signal, thereby reaches the effect of automobile anti-lock braking.

The punching type automobile front axle ABS gear ring that the utility model proposes, simple in structure, be easy to assembling, not only improve the manufacturing efficiency of ABS gear ring, and greatly reduced cost of production, usability is also very reliable.

Combine accompanying drawing and embodiment that the punching type automobile front axle ABS gear ring that the utility model proposed is further described at present.

Description of drawings

Fig. 1 is that the master of the punching type automobile front axle ABS gear ring that proposes of the utility model looks schematic representation.

Fig. 2 is the left cross-sectional schematic of the punching type automobile front axle ABS gear ring that proposes of the utility model.

Fig. 3 is the schematic representation of the punching type automobile front axle ABS gear ring that proposes of the utility model when using.

Among Fig. 1-Fig. 3: 1, gear ring face 2, perforation 3, cylindrical ring body 4, wheel hub 5, hub bearing 6, ABS gear ring 7, abs sensor.

Embodiment

From Fig. 1, Fig. 2, Fig. 3, can find out: a kind of punching type automobile front axle ABS gear ring; It is characterized in that: this punching type automobile front axle ABS gear ring is mainly formed (see figure 1) by cylindrical ring body 3 (cirque body) and rearmounted gear ring face 1; This cylindrical ring body 3 is the large diameter thin wall ring; And the corresponding interference fit in right part, outer ring of this ring internal diameter and front axle hub bearing 5 (being the integral type double-row conical bearing); The rear end section of this cylindrical ring body 3 is the gear ring face 1 that vertically turns up formed integrally therewith, and is arc transition between cylindrical ring body 3 and the gear ring face 1, makes the monolateral cross section of this punching type automobile front axle ABS gear ring L-shaped; Circumference uniform distribution is offered (punching press) rectangular perforation 2 radially on this gear ring face 1, and this punching type automobile front axle ABS gear ring can adopt the steel plate of the 0.8F of the thick 2mm of being to be stamped to form.

During use; With the outer ring interference fit of the inner ring surface and the front axle hub bearing 5 of this ABS gear ring 6, make ABS gear ring 6 and wheel hub 4 produce rotation synchronously, apart from gear ring face 1 outside 0.7mm part abs sensor 7 is being installed; Under the situation of wheel hub 4 high speed rotating; Effect through between the perforation 2 on abs sensor 7 and the ABS gear ring 6 will form cyclical signal, thereby reaches the effect of automobile anti-lock braking.

Claims

1. punching type automobile front axle ABS gear ring; It is characterized in that: this punching type automobile front axle ABS gear ring is made up of cylindrical ring body (3) and rearmounted gear ring face (1); This cylindrical ring body (3) is the thin-walled ring; And the corresponding interference fit in right part, outer ring of this ring internal diameter and front axle hub bearing (5), the rear end section of this cylindrical ring body (3) is the gear ring face (1) that vertically turns up formed integrally therewith, and is arc transition between cylindrical ring body (3) and the gear ring face (1); The monolateral cross section of this punching type automobile front axle ABS gear ring is L-shaped, goes up circumference uniform distribution at this gear ring face (1) and offers rectangular perforation (2) radially.

2. punching type automobile front axle ABS gear ring according to claim 1 is characterized in that this punching type automobile front axle ABS gear ring adopts the steel plate of the 0.8F of the thick 2mm of being to be stamped to form.