CN103100942B - The Simple Machining of burr is removed in non-metallic cage endoporus and end face junction - Google Patents
The Simple Machining of burr is removed in non-metallic cage endoporus and end face junction Download PDFInfo
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- CN103100942B CN103100942B CN201210435678.3A CN201210435678A CN103100942B CN 103100942 B CN103100942 B CN 103100942B CN 201210435678 A CN201210435678 A CN 201210435678A CN 103100942 B CN103100942 B CN 103100942B
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- Prior art keywords
- burr
- metallic cage
- hole
- push rod
- endoporus
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The Simple Machining of burr is removed in a kind of non-metallic cage endoporus and end face junction, the external diameter of setting non-metallic cage (1) is D and its width is L, remove burr and use dedicated tool, by push rod (3) load fixture (2) through hole in and non-metallic cage is loaded in folder hole, arrest dedicated tool with the right hand or left hand while left hand or right hand rotation fixture external diameter and remove burr along the endoporus of non-metallic cage one end and end face junction, when promoting push rod after the burr of described one end is removed again, non-metallic cage is released in folder hole, the burr completing described one end removes process, the non-metallic cage again other end not being removed burr reloads in folder hole, repeat burr described above to remove process and both can complete the overall process that burr is removed in non-metallic cage endoporus and end face junction, can not have an impact to the precision of non-metallic cage, do not cause the scuffing to workman's finger, reduce labour intensity, improve working (machining) efficiency.
Description
Technical field
The invention belongs to technical field of bearing processing, refer more particularly to the Simple Machining that burr is removed in a kind of non-metallic cage endoporus and end face junction.
Background technology
For the retainer that non-metallic cage is such as made by polytetrafluoroethylene (PTFE), owing to contacting with each other with steel ball in the less situation of its size, the position contacted with each other with steel ball requires that its surface roughness is also high, does not allow non-metallic cage endoporus and end face junction to there is burr.
Processing method is removed to the burr of non-metallic cage endoporus and end face junction and has following two kinds:
One is optical crosstalk processing method, bur removing device for card clothing is put into by non-metallic cage and optical crosstalk material, adopt vibration, the method of rolling removes acute angle and burr, because the appearance and size of non-metallic cage is little, lightweight, add can play hardly man-hour at optical crosstalk and mutually to collide with optical crosstalk material and rub, burr can not be removed completely, and work in-process very easily produces distortion and impression destroys the original size of non-metallic cage and geometric accuracy, simultaneously after completion of processing, non-metallic cage is also extremely difficult with separating of optical crosstalk material, the labour intensity adding workman reduces working (machining) efficiency.
Two is adopt manual processing method, namely pinch retainer with hand to process at dedicated tool, because pointing the angle and the bad grasp of dynamics be affectedly bashful, easily generation distortion and nail are pinched and are hindered non-metallic cage, affect size and the geometric accuracy of non-metallic cage, cause waste product.In addition because non-metallic cage itself is too little too light and dedicated tool is extremely sharp, usually can scratch the finger of workman, cause potential safety hazard.
Summary of the invention
In order to solve the problem, the invention provides the Simple Machining that burr is removed in a kind of non-metallic cage endoporus and end face junction, this Simple Machining devises fixture and push rod, non-metallic cage clamping on fixture, utilize dedicated tool to carry out the processing of removal burr to it, completion of processing recycling push rod releases non-metallic cage.
For achieving the above object, present invention employs following technical scheme:
A Simple Machining for burr is removed in non-metallic cage endoporus and end face junction, and the external diameter of setting non-metallic cage is D and its width is L, removes burr and uses dedicated tool, it is characterized in that:
First make fixture and push rod, the endoporus of fixture is divided into through hole and folder hole, D described in the diameter < of described through hole, diameter=described the D of described folder hole, width=L/2 ~ the L/3 of described folder hole, push rod is in the shape of falling T, and the external diameter of push rod small end and the diameter of described through hole match, the width of the width+described folder hole of the length=described through hole of push rod small end, push rod load fixture described through hole in and non-metallic cage is loaded in described folder hole, arrest described dedicated tool with the right hand or left hand while left hand or right hand rotation fixture external diameter and remove burr along the endoporus of non-metallic cage one end and end face junction, when promoting push rod after the burr of described one end is removed again, non-metallic cage is released in described folder hole, the burr completing described one end removes process, the non-metallic cage again other end not being removed burr reloads in described folder hole, repeat burr described above to remove process and both can complete the overall process that burr is removed in non-metallic cage endoporus and end face junction.
The material of above-mentioned fixture and push rod all adopts bakelite to be made, or adopts other nonmetallic materials to be made.
Owing to have employed technical scheme as above, the present invention has following superiority:
1, fixture of the present invention and push rod have structure simply, make easy feature, and clamping is quick, and easy and simple to handle, processing method is simple.
2, for avoiding the endoporus of non-metallic cage to sustain damage, the material of fixture and push rod all adopts bakelite or other nonmetallic materials are made, and utilizes the plastic deformation clamping of non-metallic cage in described folder hole.
3, fixture and push rod can not produce any impact to the size of non-metallic cage and geometric accuracy, left hand or right hand rotation fixture can not cause the scuffing to workman's finger, also can not cause potential safety hazard, reduce the labour intensity of workman, improve working (machining) efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation sketch of non-metallic cage of being installed.
In Fig. 1: 1-non-metallic cage; 2-fixture; 3-push rod.
Detailed description of the invention
The present invention is the Simple Machining that burr is removed in a kind of non-metallic cage endoporus and end face junction, non-metallic cage has an endoporus and two radial end faces, that is there is burr in the inner bore chamfering place of non-metallic cage, the present invention is mainly for the less non-metallic cage of size, remove burr and use dedicated tool, this dedicated tool is identical with dedicated tool described in background technology, is a kind of conventional deburrer.
The external diameter of setting non-metallic cage is D and its width is L.
Composition graphs 1, the present invention first makes fixture 2 and push rod 3, the endoporus of fixture 2 is divided into through hole and folder hole, D described in the diameter < of described through hole, diameter=described the D of described folder hole, width=L/2 ~ the L/3 of described folder hole, push rod 3 is in the shape of falling T, the external diameter of push rod 3 small end and the diameter of described through hole match, the width of the width+described folder hole of the length=described through hole of push rod 3 small end, the width of described through hole does not limit, and the length that push rod 3 is held greatly and external diameter also do not limit, and the external diameter of fixture 2 can be held rotation with hand and be advisable.
Because retainer nonmetally to make as polytetrafluoroethylene (PTFE), and polytetrafluoroethylene (PTFE) material is softer, for avoiding the endoporus of non-metallic cage to sustain damage, the material of fixture 2 and push rod 3 all adopts bakelite to be made, and other nonmetallic materials certainly also can be adopted to be made.
Non-metallic cage 1 is loaded in described folder hole in described through hole push rod 3 being loaded fixture 2, namely utilize the plastic deformation clamping of non-metallic cage 1 in described folder hole, arrest described dedicated tool with the right hand or left hand while left hand or right hand rotation fixture 2 external diameter and remove burr along the endoporus of non-metallic cage 1 one end and end face junction, when promoting push rod 3 after the burr of described one end is removed again, non-metallic cage 1 is released in described folder hole, the burr completing described one end removes process, the non-metallic cage 1 again other end not being removed burr reloads in described folder hole, repeat burr described above to remove process and both can complete the overall process that burr is removed in non-metallic cage 1 endoporus and end face junction.
Pass through above statement, the present invention is actually a manual Simple Machining removing burr, but the effect that it removes burr for the non-metallic cage of reduced size is then apparent, fixture 2 and push rod 3 can not produce any impact to the size of non-metallic cage 1 and geometric accuracy, left hand or right hand rotation fixture 2 can not cause the scuffing to workman's finger, also can not cause potential safety hazard, reduce the labour intensity of workman, improve working (machining) efficiency.
The embodiment selected in this article in order to open object of the present invention, currently thinks to be suitable for, but it is to be understood that the present invention is intended to comprise all changes belonging to the embodiment in this design and the scope of the invention and improvement.
Claims (1)
1. a Simple Machining for burr is removed in non-metallic cage endoporus and end face junction, and the external diameter of setting non-metallic cage (1) is D and its width is L, removes burr and uses deburrer, it is characterized in that:
First make fixture (2) and push rod (3), the endoporus of fixture (2) is divided into through hole and folder hole, D described in the diameter < of described through hole, diameter=described the D of described folder hole, width=described L/2 ~ described the L/3 of described folder hole, push rod (3) is in the shape of falling T, the external diameter of push rod (3) small end and the diameter of described through hole match, the width of the width+described folder hole of the length=described through hole of push rod (3) small end, the material of fixture (2) and push rod (3) all adopts bakelite to be made, or adopt other nonmetallic materials to be made, push rod (3) load fixture (2) described through hole in and non-metallic cage (1) is loaded in described folder hole, arrest described deburrer with the right hand or left hand while left hand or right hand rotation fixture (2) external diameter and remove burr along the endoporus of non-metallic cage (1) one end and end face junction, when promoting push rod (3) after the burr of described one end is removed again, non-metallic cage (1) is released in described folder hole, the burr completing described one end removes process, the non-metallic cage (1) again the other end not being removed burr reloads in described folder hole, repeat burr described above to remove process and can complete the overall process that burr is removed in non-metallic cage (1) endoporus and end face junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210435678.3A CN103100942B (en) | 2012-11-05 | 2012-11-05 | The Simple Machining of burr is removed in non-metallic cage endoporus and end face junction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210435678.3A CN103100942B (en) | 2012-11-05 | 2012-11-05 | The Simple Machining of burr is removed in non-metallic cage endoporus and end face junction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103100942A CN103100942A (en) | 2013-05-15 |
| CN103100942B true CN103100942B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210435678.3A Expired - Fee Related CN103100942B (en) | 2012-11-05 | 2012-11-05 | The Simple Machining of burr is removed in non-metallic cage endoporus and end face junction |
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| Country | Link |
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| CN (1) | CN103100942B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037241A (en) * | 2020-01-14 | 2020-04-21 | 瓦房店阿科比轴承有限公司 | Comb type retainer preparation process |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4316754A1 (en) * | 1993-05-19 | 1994-11-24 | Inst Halbleiterphysik Gmbh | Method for the defined abrasive surface-treatment of bodies |
| CN201141810Y (en) * | 2008-01-07 | 2008-10-29 | 鞍钢股份有限公司 | Novel laboratory clipping tool |
| CN102519778A (en) * | 2011-12-26 | 2012-06-27 | 北京工业大学 | Device convenient for grinding and polishing transmission electron microscope sample |
| CN202305301U (en) * | 2011-10-31 | 2012-07-04 | 南京梅山冶金发展有限公司 | Fixture applicable to thin slice steel plate surface metallic phase sample preparation |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100919827B1 (en) * | 2009-07-23 | 2009-10-01 | 강원대학교산학협력단 | Device for polishing sample |
-
2012
- 2012-11-05 CN CN201210435678.3A patent/CN103100942B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4316754A1 (en) * | 1993-05-19 | 1994-11-24 | Inst Halbleiterphysik Gmbh | Method for the defined abrasive surface-treatment of bodies |
| CN201141810Y (en) * | 2008-01-07 | 2008-10-29 | 鞍钢股份有限公司 | Novel laboratory clipping tool |
| CN202305301U (en) * | 2011-10-31 | 2012-07-04 | 南京梅山冶金发展有限公司 | Fixture applicable to thin slice steel plate surface metallic phase sample preparation |
| CN102519778A (en) * | 2011-12-26 | 2012-06-27 | 北京工业大学 | Device convenient for grinding and polishing transmission electron microscope sample |
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| CN103100942A (en) | 2013-05-15 |
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Effective date of registration: 20180517 Address after: 471000 No. 1 axis research road, Jianxi science and Technology Industrial Park, Luoyang, Henan Patentee after: Luoyang Bearing Research Institute Address before: 471039 Fenghua Road 6, hi tech Development Zone, Luoyang, Henan. Patentee before: Zhouyan Science and Technology Co., Ltd., Luoyang |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20201105 |
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