CN109596026B - Bearing cage pocket detection method - Google Patents
Bearing cage pocket detection method Download PDFInfo
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- CN109596026B CN109596026B CN201811454666.9A CN201811454666A CN109596026B CN 109596026 B CN109596026 B CN 109596026B CN 201811454666 A CN201811454666 A CN 201811454666A CN 109596026 B CN109596026 B CN 109596026B
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- detection
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
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- General Physics & Mathematics (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention relates to a bearing retainer compound circle size detection measuring tool and a detection method, in particular to a bearing retainer pocket detection method. A portion of the cylinder is milled away parallel to the axis to form a side plane. Therefore, the detection roller can be smoothly installed in the pocket during use, and the structural size of the retainer cannot be damaged. The detection roller is rotated and pushed to be connected with the inner side or the outer side of the circular arc of the pocket, and then the size detection of the inner compound circle or the outer compound circle can be carried out. Although the detection method is simple, the detection method has ingenious conception, the size detection becomes simple and feasible, after the detection method is put into use, the detection frequency of the size during the processing process is changed from sampling detection to hundred detection, and the product quality is ensured to a greater extent.
Description
Technical Field
The invention relates to a bearing retainer compound circle size detection measuring tool and a detection method, in particular to a bearing retainer pocket detection method.
Background
A bearing retainer as shown in a figure I has a novel internal pocket structure, wherein an outer compound circle and an inner compound circle are the specific sizes of a window type circular arc pocket retainer of a cylindrical roller bearing entity, a detection measuring tool (namely a detection roller) needs to be pressed into a pocket of the retainer in an interference fit manner when detection is carried out, the width of the pocket of the retainer in the interference fit manner is called as the width of a locking opening of the pocket of the retainer, and the method is not only labor-consuming and time-consuming, but also causes damage to the size and the precision of the cage structure.
Disclosure of Invention
In order to solve the problem of labor and time consumption and damage to the size and precision of the cage structure, the invention aims to provide a bearing cage pocket detection method. The problem of the measuring tool destroys the structure size and the precision of the retainer in the original compound circle size detection is solved.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: the bearing cage pocket detection method comprises the following steps:
the method comprises the following steps: milling a part of a detection roller of the cylinder along a direction parallel to the axis to form a side plane;
step two: assembling the milled detection roller into a cage pocket according to the direction of the width smaller than the diameter;
step three: rotating the assembled detection roller until the retainer window beam is completely contacted with the circumferential surface of the roller;
step four: and detecting the size of the inner compound circle or the outer compound circle of the retainer.
Further, in the step one, the minimum radial width of the detection roller after being milled is 1-2 mm smaller than the width of the pocket locking notch.
Further, in the second step, the milled detection roller is assembled into the cage pocket in the direction with the smallest width.
Further, in the fourth step, when the inner or outer compound circle is detected, the detection surface is the circumferential surface of the detection roller.
The invention has the beneficial effects that: although the detection method is simple, the detection method has ingenious conception, the size detection becomes simple and feasible, after the detection method is put into use, the detection frequency of the size during the processing process is changed from sampling detection to hundred detection, and the product quality is ensured to a greater extent.
Drawings
FIG. 1 is a schematic diagram of the detection of inner and outer compound circles,
figure 2 is a view from the direction a of figure 1,
figure 3 is a view in the direction C of figure 1,
figure 4 is a view in the direction D of figure 2,
FIG. 5 is a schematic view of a detecting roller
Figure 6 is a view of the assembly of the device,
figure 7 is an outer compound circle detection view,
figure 8 is a view of the inner complex circle,
in the figure: 1. inner compound circle, 2 outer compound circle, 3 window beam, 4 pocket.
Detailed Description
In order to make the structure and function of the invention clearer, the invention is further described with reference to the accompanying drawings and specific embodiments.
The bearing cage pocket detection method comprises the following steps:
the method comprises the following steps: milling a part of a detection roller of the cylinder along a direction parallel to the axis to form a side plane;
step two: assembling the milled detection roller into a cage pocket according to the direction of the width smaller than the diameter;
step three: rotating the assembled detection roller until the retainer window beam is completely contacted with the circumferential surface of the roller;
step four: and detecting the size of the inner compound circle or the outer compound circle of the retainer.
Step five: and rotating the detection roller to a direction that the width is smaller than the diameter, and taking out the roller.
Further, in the step one, the minimum radial width of the detection roller after being milled is 1-2 mm smaller than the width of the pocket locking notch. Milling volume is too big, and remaining part detects the roller and can't accomplish with the pocket cooperation and detects, mills the volume too little, and remaining part detects the roller and is too little with holder window beam space, is unfavorable for the assembly and takes out.
Further, in the second step, the milled detection roller is assembled into the cage pocket in the direction with the smallest width. The gap between the detection roller and the retainer window beam is the largest at this time, the assembly is easiest,
further, in the fourth step, when the inner or outer compound circle is detected, the detection surface is the circumferential surface of the detection roller.
The assembling direction and the taking-out direction of the detection roller are directions perpendicular to the central line of the pocket, and the width of the roller is the maximum width passing through the circle center in the assembling direction. The method is characterized in that after the detection roller is assembled, the direction from the center of the retainer to the center of the pocket is taken as an assembling direction, a surface which is perpendicular to the assembling direction and passes through the center of the detection roller is taken as a reference surface, and the width of the reference surface is the width of the roller.
The innovation of the new design method is that a part of the cylinder is milled away in a direction parallel to the axis to form a side plane. Therefore, the detection roller can be smoothly installed in the pocket during use, and the structural size of the retainer cannot be damaged. The detection roller is rotated and pushed to be connected with the inner side or the outer side of the circular arc of the pocket, and then the size detection of the inner compound circle or the outer compound circle can be carried out.
The above list is only the preferred embodiment of the present invention. It is obvious that the invention is not limited to the above embodiments, but that many variations are possible. All modifications which can be derived or suggested by a person skilled in the art from the disclosure of the present invention are to be considered within the scope of the invention.
Claims (4)
1. The method for detecting the bearing cage pocket is characterized by comprising the following steps of:
the method comprises the following steps: milling a part of a detection roller of the cylinder along a direction parallel to the axis to form a side plane;
step two: assembling the milled detection roller into a cage pocket according to the direction of the width smaller than the diameter;
step three: rotating the assembled detection roller until the retainer window beam is completely contacted with the circumferential surface of the detection roller;
step four: and detecting the size of the inner compound circle or the outer compound circle of the retainer.
2. The method for detecting the pockets of the bearing cage according to claim 1, wherein: in the step one, the minimum radial width of the detection roller after being milled is 1-2 mm smaller than the width of the pocket locking opening.
3. The method for detecting the pockets of the bearing cage according to claim 1, wherein: and in the second step, assembling the milled detection roller into the cage pocket according to the direction with the minimum width.
4. The method for detecting the pockets of the bearing cage according to claim 1, wherein: in the fourth step, when the inner or outer compound circle is detected, the detection surface is the circumferential surface of the detection roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811454666.9A CN109596026B (en) | 2018-11-30 | 2018-11-30 | Bearing cage pocket detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811454666.9A CN109596026B (en) | 2018-11-30 | 2018-11-30 | Bearing cage pocket detection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109596026A CN109596026A (en) | 2019-04-09 |
| CN109596026B true CN109596026B (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811454666.9A Active CN109596026B (en) | 2018-11-30 | 2018-11-30 | Bearing cage pocket detection method |
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| CN (1) | CN109596026B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008249547A (en) * | 2007-03-30 | 2008-10-16 | Jtekt Corp | Device for measuring moving amount of rolling object |
| CN201396373Y (en) * | 2009-06-05 | 2010-02-03 | 北京昆仑轴承有限公司 | Comb-shaped cage with double-center-distance pockets for bearings |
| CN201527247U (en) * | 2009-09-18 | 2010-07-14 | 洛阳Lyc轴承有限公司 | Measuring column for central diameter of cage pocket hole of self-aligning roller bearing entity |
| CN102410797A (en) * | 2011-07-22 | 2012-04-11 | 江苏帝达贝轴承有限公司 | Verification plug of solid retainer of aligning roller bearing |
| CN102519336A (en) * | 2011-12-30 | 2012-06-27 | 许晓华 | Inner groove detection tool |
| CN102778184A (en) * | 2011-05-11 | 2012-11-14 | 瓦房店光阳轴承集团有限公司 | Measuring sample column for pocket center of tapered roller thrust bearing retainer |
| CN102980471A (en) * | 2012-11-22 | 2013-03-20 | 晓健科技（大连）有限公司 | Large retainer measuring instrument made of carbon fiber material |
| CN203274642U (en) * | 2013-05-03 | 2013-11-06 | 凌云工业股份有限公司 | Plug gauge assembly measuring diameter of inner annular groove of small hole |
| CN105783657A (en) * | 2016-03-18 | 2016-07-20 | 洛阳Lyc轴承有限公司 | Spherical roller bearing solid cage pocket detection method |
| CN106441010A (en) * | 2016-12-06 | 2017-02-22 | 宁夏宝塔石化科技实业发展有限公司 | Pocket hole measuring gauge for solid cage of tapered roller thrust bearing |
| CN106767311A (en) * | 2016-12-15 | 2017-05-31 | 宁夏宝塔石化科技实业发展有限公司 | Cylinder roller bearing solid cage center-diameter measures sample post and its application method |
| CN106767298A (en) * | 2017-01-12 | 2017-05-31 | 洛阳Lyc轴承有限公司 | A kind of angular contact thrust ball bearing retainer pocket hole center-diameter measuring method |
| CN207991395U (en) * | 2018-02-27 | 2018-10-19 | 江苏锡滚轴承科技有限公司 | The inspection plug of aligning roller bearing retainer |
-
2018
- 2018-11-30 CN CN201811454666.9A patent/CN109596026B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008249547A (en) * | 2007-03-30 | 2008-10-16 | Jtekt Corp | Device for measuring moving amount of rolling object |
| CN201396373Y (en) * | 2009-06-05 | 2010-02-03 | 北京昆仑轴承有限公司 | Comb-shaped cage with double-center-distance pockets for bearings |
| CN201527247U (en) * | 2009-09-18 | 2010-07-14 | 洛阳Lyc轴承有限公司 | Measuring column for central diameter of cage pocket hole of self-aligning roller bearing entity |
| CN102778184A (en) * | 2011-05-11 | 2012-11-14 | 瓦房店光阳轴承集团有限公司 | Measuring sample column for pocket center of tapered roller thrust bearing retainer |
| CN102410797A (en) * | 2011-07-22 | 2012-04-11 | 江苏帝达贝轴承有限公司 | Verification plug of solid retainer of aligning roller bearing |
| CN102519336A (en) * | 2011-12-30 | 2012-06-27 | 许晓华 | Inner groove detection tool |
| CN102980471A (en) * | 2012-11-22 | 2013-03-20 | 晓健科技（大连）有限公司 | Large retainer measuring instrument made of carbon fiber material |
| CN203274642U (en) * | 2013-05-03 | 2013-11-06 | 凌云工业股份有限公司 | Plug gauge assembly measuring diameter of inner annular groove of small hole |
| CN105783657A (en) * | 2016-03-18 | 2016-07-20 | 洛阳Lyc轴承有限公司 | Spherical roller bearing solid cage pocket detection method |
| CN106441010A (en) * | 2016-12-06 | 2017-02-22 | 宁夏宝塔石化科技实业发展有限公司 | Pocket hole measuring gauge for solid cage of tapered roller thrust bearing |
| CN106767311A (en) * | 2016-12-15 | 2017-05-31 | 宁夏宝塔石化科技实业发展有限公司 | Cylinder roller bearing solid cage center-diameter measures sample post and its application method |
| CN106767298A (en) * | 2017-01-12 | 2017-05-31 | 洛阳Lyc轴承有限公司 | A kind of angular contact thrust ball bearing retainer pocket hole center-diameter measuring method |
| CN207991395U (en) * | 2018-02-27 | 2018-10-19 | 江苏锡滚轴承科技有限公司 | The inspection plug of aligning roller bearing retainer |
Non-Patent Citations (1)
| Title |
|---|
| FC系列圆柱滚子轴承实体保持架兜孔中心径测量方法改进;张振钦 等;《哈尔滨轴承》;20180315;全文 * |
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| CN109596026A (en) | 2019-04-09 |
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