CN2700047Y - Auxiliary grinding tool for large scale high precision sheet bearing ring - Google Patents
Auxiliary grinding tool for large scale high precision sheet bearing ring Download PDFInfo
- Publication number
- CN2700047Y CN2700047Y CN 200420010767 CN200420010767U CN2700047Y CN 2700047 Y CN2700047 Y CN 2700047Y CN 200420010767 CN200420010767 CN 200420010767 CN 200420010767 U CN200420010767 U CN 200420010767U CN 2700047 Y CN2700047 Y CN 2700047Y
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- China
- Prior art keywords
- magnetic
- ring
- grinding
- fixed
- scale high
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- Expired - Fee Related
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Abstract
The utility model relates to an auxiliary grinding tool for large scale high precision sheet bearing ring which belongs to an auxiliary tool for bearing manufacturing, comprising a magnetic conduction ring (3), a magnetic isolation ring (4) and a column (5) for placing work piece. The three components are fixed into an integration, wherein the magnetic isolation ring (4) on whose upper part the column (5) is fixed is fixed on the upper part of the magnetic conduction ring (3), and blocks (6) for fixing the work piece are arranged on the magnetic isolation ring (3). When the utility model is used as a grinding auxiliary tool, the magnetic isolation ring isolates the magnetic and the work piece is without magnetic when processed. Therefore, the utility model with simple operation eliminates the bent recovery defects after grinding degaussing, realizes the goal of eliminating bending, improves the working accuracy and improves the working efficiency.
Description
Affiliated technical field
The utility model belongs to a kind of a kind of aid of bearing processing, relates generally to a kind of grinding accessory of large-scale high-precision thin slice bearing ring.
Background technology
At the machining large high-precision thrust bearing ring because its thinner thickness, during heat treatment process flexural deformation big, and that the finished product flexibility requires is high (bending≤0.0012mm 〉, so the grinding difficulty is very big.Adopt weak magnetic method at present when flat surface grinding, as shown in Figure 1, 2, 3, workpiece (lasso) 1 is placed on (as shown in Figure 1) on the disk 2, behind the coil electricity in the disk 2, workpiece 1 is adsorbed on (as shown in Figure 2) on the disk 2, carries out grinding then.Though this method has been improved bending to a certain extent, it requires high to operant level, and crooked easy recovery the in completion of processing disk magnetic force elimination back, and its flexibility difficulty reaches specification requirement (as shown in Figure 3).
Summary of the invention
The purpose of this utility model provides a kind of grinding accessory of large-scale high-precision thin slice bearing ring, makes it overcome lasso magnetic in the flat surface grinding process and can improve grinding accuracy effectively to the influence of product.
The purpose of this utility model can adopt following technical scheme to realize: it mainly is made of magnetic guiding cycle, magnetic partiting ring and the pillar that is used for place work piece, the three is fixed as one, wherein magnetic partiting ring is fixed on the top of magnetic guiding cycle, pillar is fixed on the top of magnetic partiting ring, and magnetic partiting ring is provided with the block that is used for fixing workpiece.
Described pillar is three, and it is distributed on the magnetic partiting ring, and block is provided with the bolt that is used for top tight workpiece.
The utility model is as the grinding accessory, and in use, because magnetic partiting ring is every magnetic, workpiece just is not with magnetic man-hour adding, and therefore, can eliminate the crooked disadvantage of recovering in grinding demagnetization back, thereby realize eliminating crooked purpose, has improved machining accuracy.Its practicality simple to operate, working (machining) efficiency also improves a lot.
Description of drawings
Accompanying drawing 1 is when having method grinding thin slice bearing ring now, the state diagram before the lasso processing.
Accompanying drawing 2 is that lasso adds the state diagram in man-hour when having method grinding thin slice bearing ring now.
Accompanying drawing 3 is when having method grinding thin slice bearing ring now, the state diagram after the lasso processing.
Accompanying drawing 4 is a structural representation of the present utility model.
Shown in the figure: 1, workpiece (lasso), 2, disk, 3, magnetic guiding cycle, 4, magnetic partiting ring, 5, pillar, 6, block, 7, trip bolt.
The specific embodiment
Illustrate that in conjunction with Fig. 4 specific embodiment of the utility model is as follows:
As shown in Figure 4, the utility model mainly is made of magnetic guiding cycle 3, magnetic partiting ring 4, pillar 5 and block 6, be connected as a single entity by securing member with top, wherein magnetic guiding cycle 3 is positioned at bottommost, and magnetic partiting ring 4 is positioned at the top of magnetic guiding cycle 3, and pillar 5 is three, be distributed on the magnetic partiting ring 4, block 6 is fixed on the magnetic partiting ring 4, and pillar 5 is oppositely arranged with block 6, and a trip bolt 7 that is used for fixing workpiece 1 is set on block 6.
During use, its integral body is put on the surface grinding machine, and workpiece is placed on three pillars 5, and is fixing by three trip bolts 7, because magnetic guiding cycle 3 magnetic conductions, accessory is whole to be inhaled on disk, and can carry out the plane every the magnetic grinding this moment to workpiece.
Claims (3)
1, a kind of grinding accessory of large-scale high-precision thin slice bearing ring, it is characterized in that: mainly constitute by magnetic guiding cycle (3), magnetic partiting ring (4) and the pillar (5) that is used for place work piece, the three is fixed as one, wherein magnetic partiting ring (4) is fixed on the top of magnetic guiding cycle (3), pillar (5) is fixed on the top of magnetic partiting ring (4), and magnetic partiting ring (3) is provided with the block (6) that is used for fixing workpiece.
2, the grinding accessory of large-scale high-precision thin slice bearing ring according to claim 1, it is characterized in that: described pillar is (5) three, it is distributed on the magnetic partiting ring (4).
3, the grinding accessory of large-scale high-precision thin slice bearing ring according to claim 1 is characterized in that: block (6) is provided with the bolt (7) that is used for top tight workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420010767 CN2700047Y (en) | 2004-04-30 | 2004-04-30 | Auxiliary grinding tool for large scale high precision sheet bearing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420010767 CN2700047Y (en) | 2004-04-30 | 2004-04-30 | Auxiliary grinding tool for large scale high precision sheet bearing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2700047Y true CN2700047Y (en) | 2005-05-18 |
Family
ID=34768404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420010767 Expired - Fee Related CN2700047Y (en) | 2004-04-30 | 2004-04-30 | Auxiliary grinding tool for large scale high precision sheet bearing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2700047Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601697A (en) * | 2012-02-28 | 2012-07-25 | 洛阳轴研科技股份有限公司 | Machining method for reference end face and non-reference end face of super-huge type thin-wall bearing ring |
| CN102896510A (en) * | 2012-09-27 | 2013-01-30 | 苏州市意可机电有限公司 | Auxiliary processing tool for processing milling positioning device |
| CN103447902A (en) * | 2013-08-21 | 2013-12-18 | 中机洛阳轴承科技有限公司 | Plane grinding device for high-precision bearing ring |
| CN105436997A (en) * | 2014-08-26 | 2016-03-30 | 无锡格瑞斯精密机械有限公司 | Machining process for large sheet parts |
| CN108177103A (en) * | 2018-01-15 | 2018-06-19 | 苏州日普模具有限公司 | A kind of thin intermetallic composite coating fixture |
| CN109571153A (en) * | 2018-12-27 | 2019-04-05 | 贵州凯星液力传动机械有限公司 | A kind of method of plate parts flat surface grinding |
| CN114888645A (en) * | 2022-05-16 | 2022-08-12 | 中国人民解放军第六四零九工厂 | Plane grinding tool and friction plate machining method |
-
2004
- 2004-04-30 CN CN 200420010767 patent/CN2700047Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601697A (en) * | 2012-02-28 | 2012-07-25 | 洛阳轴研科技股份有限公司 | Machining method for reference end face and non-reference end face of super-huge type thin-wall bearing ring |
| CN102601697B (en) * | 2012-02-28 | 2014-06-25 | 洛阳轴研科技股份有限公司 | Machining method for reference end face and non-reference end face of super-huge type thin-wall bearing ring |
| CN102896510A (en) * | 2012-09-27 | 2013-01-30 | 苏州市意可机电有限公司 | Auxiliary processing tool for processing milling positioning device |
| CN103447902A (en) * | 2013-08-21 | 2013-12-18 | 中机洛阳轴承科技有限公司 | Plane grinding device for high-precision bearing ring |
| CN103447902B (en) * | 2013-08-21 | 2016-02-03 | 中机洛阳轴承科技有限公司 | A kind of high-precision bearing lasso plane grinding apparatus |
| CN105436997A (en) * | 2014-08-26 | 2016-03-30 | 无锡格瑞斯精密机械有限公司 | Machining process for large sheet parts |
| CN108177103A (en) * | 2018-01-15 | 2018-06-19 | 苏州日普模具有限公司 | A kind of thin intermetallic composite coating fixture |
| CN109571153A (en) * | 2018-12-27 | 2019-04-05 | 贵州凯星液力传动机械有限公司 | A kind of method of plate parts flat surface grinding |
| CN114888645A (en) * | 2022-05-16 | 2022-08-12 | 中国人民解放军第六四零九工厂 | Plane grinding tool and friction plate machining method |
| CN114888645B (en) * | 2022-05-16 | 2024-04-02 | 中国人民解放军第六四零九工厂 | Plane grinding tool and friction plate processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |