CN203918559U - A kind of bearing flange auxiliary machining device of hub bearing - Google Patents
A kind of bearing flange auxiliary machining device of hub bearing Download PDFInfo
- Publication number
- CN203918559U CN203918559U CN201420324311.9U CN201420324311U CN203918559U CN 203918559 U CN203918559 U CN 203918559U CN 201420324311 U CN201420324311 U CN 201420324311U CN 203918559 U CN203918559 U CN 203918559U
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- CN
- China
- Prior art keywords
- pedestal
- support ring
- circular arc
- fixedly connected
- blocks
- 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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Abstract
The utility model relates to a kind of bearing flange auxiliary machining device of hub bearing.Comprise discoidal pedestal (3), at pedestal (3), above by annular spread and spaced three back-up blocks of equal angles (7), support ring (6) is installed, described back-up block (7) adopts bolt (4) to be fixedly connected with pedestal (3), and described support ring (6) adopts bolt (4) to be fixedly connected with back-up block (7); Described support ring (6) comprises ring body, at the Inner of ring body edge, is provided with the cannelure (10) that annular skirt forms accommodating bearing flange (1) the rear side shaft shoulder; Also comprise spaced three fixture blocks of annular spread and equal angles (5), described fixture block (5) adopts bolt (4) to be fixedly connected with pedestal (3), each fixture block (5) is positioned between adjacent two back-up blocks (7), in the inner of fixture block (5), be provided with circular arc mouth (8), three circular arc mouths (8) are positioned on the circular arc that same diameter equals axle (2) diameter.
Description
Technical field
The utility model belongs to machining equipment technical field, relates in particular to a kind of bearing flange auxiliary machining device of hub bearing.
Background technology
Accompanying drawing 1 has been shown the structure of hub bearing, comprise the axle 2 that is positioned at rear end and the bearing flange 1 that is positioned at front end, the order of its machining is generally first at numer centre, to process shaft 2, turns afterwards bearing flange 1 part of the workpiece direction processing other end, comprises end face and bearing groove.Due to workpiece small volume, when machining bearing flange 1 part, be difficult to be fixed on Digit Control Machine Tool, this has brought great difficulty for process, and existing auxiliary machining device complex operation, machining accuracy are not high.
Utility model content
In order to solve, the technical problem existing in known technology provides a kind of simple in structure, simple operation to the utility model, auxiliary fixedly processing effect is good
The technical scheme that the utility model is taked for the technical problem existing in solution known technology is: a kind of bearing flange auxiliary machining device of hub bearing comprises discoidal pedestal, on pedestal, by annular spread and spaced three back-up blocks of equal angles, support ring is installed, described back-up block adopts bolt to be fixedly connected with pedestal, and described support ring adopts bolt to be fixedly connected with back-up block; Described support ring comprises ring body, at the Inner of ring body edge, is provided with the cannelure that annular skirt forms the accommodating bearing flange rear side shaft shoulder; Also comprise spaced three fixture blocks of annular spread and equal angles, described fixture block adopts bolt to be fixedly connected with pedestal, each fixture block, between adjacent two back-up blocks, is provided with circular arc mouth in the inner of fixture block, and three circular arc mouths are positioned on the circular arc that same diameter equals shaft diameter.
Advantage of the present utility model and good effect are: the utility model provides a kind of bearing flange auxiliary machining device simple in structure, reasonable in design, complete shaft portion processing hub bearing workpiece its insert between the inner of three fixture blocks in axially, the shaft shoulder at bearing flange rear falls in cannelure, and the dorsal part of bearing flange contacts with the ring body of support ring.By controlling the quality of fit of circular arc mouth and axle, realize the clamping of hub bearing workpiece and fix, for the hub bearing workpiece of different size, can adjust by changing support ring and the fixture block of different size.Complete the end face of its bearing flange of fixing workpiece part toward the outer side, can adopt numer centre to process, simple operation, auxiliary good fixing effect, machining accuracy are high.
Accompanying drawing explanation
Fig. 1 is the cross section sectional structure schematic diagram of hub bearing workpiece;
Fig. 2 is main TV structure schematic diagram of the present utility model;
Fig. 3 is the main TV structure schematic diagram removing in Fig. 2 after support ring;
Fig. 4 is the main TV structure schematic diagram of support ring in Fig. 2;
Fig. 5 is the front view of use state of the present utility model.
In figure: 1, bearing flange; 2, axle; 3, pedestal; 4, bolt; 5, fixture block; 6, support ring; 7, back-up block; 8, circular arc mouth; 9, connecting hole; 10, cannelure.
The specific embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples and be described in detail as follows:
Refer to Fig. 2, the utility model comprises discoidal pedestal 3, on pedestal 3, by annular spread and spaced three back-up blocks 7 of equal angles, support ring 6 is installed, back-up block 7 adopts bolt 4 to be fixedly connected with pedestal 3, and support ring 6 adopts bolt 4 to be fixedly connected with back-up block 7.Support ring 6 comprises ring body, at the Inner of ring body edge, is provided with the cannelure that annular skirt forms the accommodating bearing flange 1 rear side shaft shoulder.
Also comprise spaced three fixture blocks 5 of annular spread and equal angles, fixture block 5 adopts bolt 4 to be fixedly connected with pedestal 3, and each fixture block 5 is between adjacent two back-up blocks 7.In the inner of fixture block 5, being provided with 8, three circular arc mouths 8 of circular arc mouth is positioned on the circular arc that same diameter equals axle 2 diameters.
Fig. 3 is the topology view of the utility model while removing support ring 6, and Fig. 4 is the independent view of support ring 6, can more clearly find out the concrete structure of all parts.
Fig. 5 is the front view that the utility model is used state.The course of work: pedestal 3 is fixed on the processing platform of numer centre.Its axle 2 of hub bearing workpiece that completes axle 2 part processing inwardly inserts between the inner of three fixture blocks 5, the shaft shoulder at bearing flange 1 rear falls in cannelure 10, the dorsal part of bearing flange 1 contacts with the ring body of support ring 6, has completed and has fixed, and can start numer centre and process.By controlling circular arc mouth 8, fix with the clamping that the quality of fit of axle 2 is realized hub bearing workpiece, for the hub bearing workpiece of different size, can adjust by changing support ring 6 and the fixture block 5 of different size.
Claims (1)
1. the bearing flange auxiliary machining device of a hub bearing, it is characterized in that: comprise discoidal pedestal (3), at pedestal (3), above by annular spread and spaced three back-up blocks of equal angles (7), support ring (6) is installed, described back-up block (7) adopts bolt (4) to be fixedly connected with pedestal (3), and described support ring (6) adopts bolt (4) to be fixedly connected with back-up block (7); Described support ring (6) comprises ring body, at the Inner of ring body edge, is provided with the cannelure (10) that annular skirt forms accommodating bearing flange (1) the rear side shaft shoulder; Also comprise spaced three fixture blocks of annular spread and equal angles (5), described fixture block (5) adopts bolt (4) to be fixedly connected with pedestal (3), each fixture block (5) is positioned between adjacent two back-up blocks (7), in the inner of fixture block (5), be provided with circular arc mouth (8), three circular arc mouths (8) are positioned on the circular arc that same diameter equals axle (2) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420324311.9U CN203918559U (en) | 2014-06-18 | 2014-06-18 | A kind of bearing flange auxiliary machining device of hub bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420324311.9U CN203918559U (en) | 2014-06-18 | 2014-06-18 | A kind of bearing flange auxiliary machining device of hub bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203918559U true CN203918559U (en) | 2014-11-05 |
Family
ID=51814436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420324311.9U Expired - Fee Related CN203918559U (en) | 2014-06-18 | 2014-06-18 | A kind of bearing flange auxiliary machining device of hub bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203918559U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863442A (en) * | 2017-03-17 | 2017-06-20 | 杭州海纳威旅行用品有限公司 | A kind of case shell automatic trimming puncher |
| CN107470932A (en) * | 2017-09-26 | 2017-12-15 | 宜昌船舶柴油机有限公司 | Gas turbine exhaust flange processing tool and process tool |
| CN107855800A (en) * | 2017-11-14 | 2018-03-30 | 杭州万鼎实业有限公司 | Automotive hub flange pinpoints support fixture |
| CN108145480A (en) * | 2017-12-21 | 2018-06-12 | 大连璟龙自动化科技有限公司 | A kind of adjustable automobile oil pipe connector production fixture |
| CN110614738A (en) * | 2019-09-27 | 2019-12-27 | 广东铭利达科技有限公司 | Combined die |
-
2014
- 2014-06-18 CN CN201420324311.9U patent/CN203918559U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863442A (en) * | 2017-03-17 | 2017-06-20 | 杭州海纳威旅行用品有限公司 | A kind of case shell automatic trimming puncher |
| CN107470932A (en) * | 2017-09-26 | 2017-12-15 | 宜昌船舶柴油机有限公司 | Gas turbine exhaust flange processing tool and process tool |
| CN107855800A (en) * | 2017-11-14 | 2018-03-30 | 杭州万鼎实业有限公司 | Automotive hub flange pinpoints support fixture |
| CN108145480A (en) * | 2017-12-21 | 2018-06-12 | 大连璟龙自动化科技有限公司 | A kind of adjustable automobile oil pipe connector production fixture |
| CN108145480B (en) * | 2017-12-21 | 2020-02-11 | 大连璟龙自动化科技有限公司 | Adjustable clamp for producing automobile oil pipe joint |
| CN110614738A (en) * | 2019-09-27 | 2019-12-27 | 广东铭利达科技有限公司 | Combined die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20190618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |