CN210334176U - 一种扩孔机托料板 - Google Patents
一种扩孔机托料板 Download PDFInfo
- Publication number
- CN210334176U CN210334176U CN201920981601.3U CN201920981601U CN210334176U CN 210334176 U CN210334176 U CN 210334176U CN 201920981601 U CN201920981601 U CN 201920981601U CN 210334176 U CN210334176 U CN 210334176U
- Authority
- CN
- China
- Prior art keywords
- rolling
- ball seat
- steel ball
- shaft
- reamer
- 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.)
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- 238000005096 rolling process Methods 0.000 claims abstract description 48
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 14
- 230000001050 lubricating effect Effects 0.000 claims description 6
- 239000004519 grease Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Rolling Contact Bearings (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920981601.3U CN210334176U (zh) | 2019-06-27 | 2019-06-27 | 一种扩孔机托料板 |
Applications Claiming Priority (1)
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CN201920981601.3U CN210334176U (zh) | 2019-06-27 | 2019-06-27 | 一种扩孔机托料板 |
Publications (1)
Publication Number | Publication Date |
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CN210334176U true CN210334176U (zh) | 2020-04-17 |
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Family Applications (1)
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CN201920981601.3U Active CN210334176U (zh) | 2019-06-27 | 2019-06-27 | 一种扩孔机托料板 |
Country Status (1)
Country | Link |
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CN (1) | CN210334176U (zh) |
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2019
- 2019-06-27 CN CN201920981601.3U patent/CN210334176U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 471039 No. 96, Jianxi, Luoyang District, Henan, Jianshe Road Patentee after: Luoyang Bearing Group Co.,Ltd. Country or region after: China Patentee after: Luoyang Luoxi precision forging Heavy Industry Co.,Ltd. Address before: 471039 No. 96, Jianxi, Luoyang District, Henan, Jianshe Road Patentee before: LUOYANG LYC BEARING Co.,Ltd. Country or region before: China Patentee before: Luoyang Luoxi precision forging Heavy Industry Co.,Ltd. |
|
CP03 | Change of name, title or address |