CN201559481U - Semi-floating wheel-side device with ABS axle - Google Patents
Semi-floating wheel-side device with ABS axle Download PDFInfo
- Publication number
- CN201559481U CN201559481U CN2009202412462U CN200920241246U CN201559481U CN 201559481 U CN201559481 U CN 201559481U CN 2009202412462 U CN2009202412462 U CN 2009202412462U CN 200920241246 U CN200920241246 U CN 200920241246U CN 201559481 U CN201559481 U CN 201559481U
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- bearing
- abs
- semi
- gear ring
- shaft
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- 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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Abstract
The utility model belongs to the design field of automobile part structure and relates to a semi-floating wheel-side device with an ABS axle of a relatively large ABS gear ring. The device is characterized in that a semi-shaft bearing (6) is assembled between the inner circumference of a bearing block (7) and the outer circumference of a semi-shaft (9) and in positioning connection with a stepped end face of the semi-shaft (9); a bearing block oil seal (8) is assembled between an inner circumferential opening of the bearing block (7) and the outer circumference of a step of the semi-shaft (9); an outer lining (5) is arranged inside a connection portion between the bearing block (7) and a flange head (1) provided with an ABS support, one end of the outer lining (5) is connected with the inner circumference of the bearing block (7) and in positioning connection with an outer circle of the semi-shaft bearing (6), and the other end is in axial positioning connection with the inner circumference of the flange head (1) provided with an ABS support; a gear ring lining (4) is assembled on the outer circumference of the semi-shaft (9) and in positioning connection with an inner circle of the semi-shaft bearing (6); an ABS gear ring (3) is assembled on the outer circumference of the gear ring lining (4); and a semi-shaft oil seal (2) is assembled respectively on the inner circumference of the flange head (1) provided with an ABS support and the outer circumference of the semi-shaft (9), and a plane sealing adhesion is coated on connection faces and stop opening positions of the flange head (1) provided with an ABS support, the outer lining (5) and the bearing block (7). The device effectively limits axial movement of the outer circle of the semi-shaft bearing, improves stability, reduces technical difficulty, broadens adaptability range of the outer circumference of the ASB gear ring and lowers noise.
Description
Technical field
The utility model belongs to auto parts and components structure design field, relates to a kind of a kind of half floating class band ABS vehicle bridge wheel limit device of bigger ABS gear ring.
Background technology
The ABS bearing of the collar head of the band ABS bearing in the structure on half floating class band ABS vehicle bridge wheel limit, it generally is welded type, this is ubiquity in pick up, SUV band ABS vehicle bridge wheel limit device, the aesthetic appearance of vehicle bridge is poor, reliability and leak tightness to the ABS bearing all has higher welding requirements simultaneously, therefore, technology difficulty is big, the cost height, and the external diameter of ABS gear ring generally can only be between φ 52～φ 70, the outer stopper of the collar head of band ABS bearing is also wanted directly to be connected spacing axle bearing outer ring end float misalignment with axle bearing outer ring axle.
Summary of the invention
The purpose of this utility model is providing a kind of half new floating class band ABS vehicle bridge wheel limit device that collar head external bushing, band ABS bearing is an one-piece construction that is provided with between the collar head of bearing seat and band ABS bearing.
The utility model is achieved in that it comprises collar head, axle-shaft oil seal, ABS gear ring, gear ring lining, external bushing, axle bearing, bearing seat, bearing seat oil sealing and the semiaxis of band ABS bearing, axle bearing is assemblied between the external diameter of the internal diameter of bearing seat and semiaxis, and is located by connecting with the step end face of semiaxis; The bearing seat oil sealing is assemblied between the external diameter of step of the internal diameter mouth of bearing seat and semiaxis; Be provided with external bushing in the connecting portion between the collar head of bearing seat and band ABS bearing, one end of external bushing is connected with the internal diameter of bearing seat, the outer ring of this end end face and axle bearing is located by connecting, and the bore axes of the collar head of the other end and band ABS bearing is to being located by connecting; The gear ring lining is assemblied on the semiaxis external diameter, and the inner ring of one end-face and axle bearing is located by connecting; The ABS gear ring is assemblied on the gear ring lining external diameter; Axle-shaft oil seal is assemblied on the collar head internal diameter and semiaxis external diameter of band ABS bearing, and collar head, external bushing and bearing seat face of joint and the stop portion of band ABS bearing scribble flat sealant.
The collar head of the collar head of band ABS bearing is the global formation structure.
The utility model is provided with external bushing between the collar head of bearing seat and band ABS bearing, the collar head of band ABS bearing is an one-piece construction, spacing effectively axle bearing outer ring end float misalignment, strengthened stability, reduced technology difficulty, increase the applicable area of ABS gear ring external diameter, reduced noise.
Description of drawings
The structural representation of Fig. 1, the utility model embodiment 1.
The structural representation of the collar head of Fig. 2, the utility model embodiment 1 band ABS bearing.
The structural representation of Fig. 3, the utility model embodiment 1 external bushing.
The specific embodiment
It comprises collar head 1, axle-shaft oil seal 2, ABS gear ring 3, gear ring lining 4, external bushing 5, axle bearing 6, bearing seat 7, bearing seat oil sealing 8 and the semiaxis 9 of band ABS bearing, axle bearing 6 is assemblied between the external diameter of the internal diameter of bearing seat 7 and semiaxis 9, and is located by connecting with the step end face of semiaxis 9; Bearing seat oil sealing 8 is assemblied between the external diameter of step of the internal diameter mouth of bearing seat 7 and semiaxis 9; Be provided with external bushing 5 in the connecting portion between the collar head 1 of bearing seat 7 and band ABS bearing, one end of external bushing 5 is connected with the internal diameter of bearing seat 7, the outer ring of this end end face and axle bearing 6 is located by connecting, and the bore axes of the collar head 1 of the other end and band ABS bearing is to being located by connecting; Gear ring lining 4 is assemblied on semiaxis 9 external diameters, and the inner ring of one end-face and axle bearing 6 is located by connecting; ABS gear ring 3 is assemblied on gear ring lining 4 external diameters; Axle-shaft oil seal 2 is assemblied on collar head 1 internal diameter and semiaxis 9 external diameters of band ABS bearing, collar head 1, external bushing 5 and bearing seat 7 face of joints and the stop portion of band ABS bearing scribble flat sealant, and the collar head of the collar head 1 of band ABS bearing is the global formation structure.
During enforcement, axle bearing 6 is assemblied on bearing seat 7 internal diameters and semiaxis 9 external diameters, and is located by semiaxis 9 step end faces; Bearing seat oil sealing 8 is assemblied on bearing seat 7 internal diameters and semiaxis 9 external diameters, forms wheel limit outer gland sealing; External bushing 5 is assemblied on collar head 1 internal diameter of bearing seat 7 internal diameters and band ABS bearing, plays spacing axle bearing 6 outer ring end float misalignments; Gear ring lining 4 is assemblied on semiaxis 9 external diameters, plays spacing axle bearing 6 inner ring end float misalignments; ABS gear ring 3 is assemblied on gear ring lining 4 external diameters; Axle-shaft oil seal 2 is assemblied on collar head 1 internal diameter and semiaxis 9 external diameters of band ABS bearing, forms sealing in the wheel limit.
The collar head 1 of band ABS bearing is the integral type forging; ABS gear ring 3 interference 0.021～0.09mm is assemblied on gear ring lining 4 external diameters, and the gear ring external diameter is beated reliably when guaranteeing to rotate; External bushing 5 one end transition fit are assemblied on bearing seat 7 internal diameters, and are close to bearing seat 7 end faces, and the other end keeps gap 0.036～0.14mm to be assemblied on collar head 1 internal diameter of band ABS bearing; External bushing 5 plays spacing axle bearing 6 outer ring end float misalignments; Collar head 1, external bushing 5 and bearing seat 7 face of joints and the stop portion of band ABS bearing scribble flat sealant.Can form a kind of structure of half floating class band ABS vehicle bridge wheel limit of big ABS gear ring thus, ABS gear ring external diameter can reach between φ 92～φ 100.
External bushing 5 each attachment face keep more than the roughness Ra3.2; Each attachment face keeps benchmark A squareness is not more than 0.05; φ D
-0.05 0Need and φ d
-0.035 0Keep coaxial.H and h length tolerance are controlled at the IT9 level.
Claims (2)
1. one and half floating class band ABS vehicle bridge are taken turns the limit devices, it comprises collar head (1), axle-shaft oil seal (2), ABS gear ring (3), gear ring lining (4), external bushing (5), axle bearing (6), bearing seat (7), bearing seat oil sealing (8) and the semiaxis (9) of band ABS bearing, it is characterized in that: axle bearing (6) is assemblied between the external diameter of the internal diameter of bearing seat (7) and semiaxis (9), and is located by connecting with the step end face of semiaxis (9); Bearing seat oil sealing (8) is assemblied between the external diameter of step of the internal diameter mouth of bearing seat (7) and semiaxis (9); Be provided with external bushing (5) in the connecting portion between the collar head (1) of bearing seat (7) and band ABS bearing, one end of external bushing (5) is connected with the internal diameter of bearing seat (7), the outer ring of this end end face and axle bearing (6) is located by connecting, and the bore axes of the collar head (1) of the other end and band ABS bearing is to being located by connecting; Gear ring lining (4) is assemblied on semiaxis (9) external diameter, and the inner ring of one end-face and axle bearing (6) is located by connecting; ABS gear ring (3) is assemblied on gear ring lining (4) external diameter; Axle-shaft oil seal (2) is assemblied on collar head (1) internal diameter and semiaxis (9) external diameter of band ABS bearing, and collar head (1), external bushing (5) and bearing seat (7) face of joint and the stop portion of band ABS bearing scribble flat sealant.
2. according to claim 1 a kind of half floating class band ABS vehicle bridge wheel limit device, it is characterized in that: the collar head of the collar head (1) of band ABS bearing is the global formation structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202412462U CN201559481U (en) | 2009-11-06 | 2009-11-06 | Semi-floating wheel-side device with ABS axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202412462U CN201559481U (en) | 2009-11-06 | 2009-11-06 | Semi-floating wheel-side device with ABS axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201559481U true CN201559481U (en) | 2010-08-25 |
Family
ID=42624627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202412462U Expired - Fee Related CN201559481U (en) | 2009-11-06 | 2009-11-06 | Semi-floating wheel-side device with ABS axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201559481U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101983872A (en) * | 2010-11-11 | 2011-03-09 | 江西江铃底盘股份有限公司 | Method and device for statically sealing semi-floating wheel rim with antilock brake system (ABS) axle |
| CN114987116A (en) * | 2022-05-25 | 2022-09-02 | 银川威力传动技术股份有限公司 | Be applied to semi-axis bearing structure of new forms of energy power assembly unification more |
-
2009
- 2009-11-06 CN CN2009202412462U patent/CN201559481U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101983872A (en) * | 2010-11-11 | 2011-03-09 | 江西江铃底盘股份有限公司 | Method and device for statically sealing semi-floating wheel rim with antilock brake system (ABS) axle |
| CN101983872B (en) * | 2010-11-11 | 2012-10-10 | 江西江铃底盘股份有限公司 | Method and device for statically sealing semi-floating wheel rim with antilock brake system (ABS) axle |
| CN114987116A (en) * | 2022-05-25 | 2022-09-02 | 银川威力传动技术股份有限公司 | Be applied to semi-axis bearing structure of new forms of energy power assembly unification more |
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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: 20100825 Termination date: 20121106 |