CN108772503A - A kind of tooling and its application method for heavy amount in machining piston ring - Google Patents
A kind of tooling and its application method for heavy amount in machining piston ring Download PDFInfo
- Publication number
- CN108772503A CN108772503A CN201810606612.3A CN201810606612A CN108772503A CN 108772503 A CN108772503 A CN 108772503A CN 201810606612 A CN201810606612 A CN 201810606612A CN 108772503 A CN108772503 A CN 108772503A
- Authority
- CN
- China
- Prior art keywords
- jacking block
- piston ring
- interior
- work
- oil cylinder
- 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.)
- Granted
Links
- 238000003754 machining Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000007423 decrease Effects 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000002203 pretreatment Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000000465 moulding Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/16—Making other particular articles rings, e.g. barrel hoops
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/22—Auxiliary equipment, e.g. positioning devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810606612.3A CN108772503B (en) | 2018-06-12 | 2018-06-12 | A kind of tooling and its application method for amount heavy in machining piston ring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810606612.3A CN108772503B (en) | 2018-06-12 | 2018-06-12 | A kind of tooling and its application method for amount heavy in machining piston ring |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108772503A true CN108772503A (en) | 2018-11-09 |
CN108772503B CN108772503B (en) | 2019-11-05 |
Family
ID=64026014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810606612.3A Active CN108772503B (en) | 2018-06-12 | 2018-06-12 | A kind of tooling and its application method for amount heavy in machining piston ring |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108772503B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112045030A (en) * | 2020-09-03 | 2020-12-08 | 朱伟人 | Manufacturing process of piston sealing assembly of fuel engine |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU648303A1 (en) * | 1976-12-23 | 1979-02-25 | Предприятие П/Я А-7676 | Apparatus for making annular articles |
JPS60172773A (en) * | 1984-02-16 | 1985-09-06 | Teikoku Piston Ring Co Ltd | Highly durable piston ring and method of manufacturing thereof |
JPH04360723A (en) * | 1991-06-04 | 1992-12-14 | Riken Corp | Manufacture of piston ring |
CN201253665Y (en) * | 2008-09-08 | 2009-06-10 | 常熟市飞达汽车保养工具设备有限公司 | Iron ring processing device |
CN203972665U (en) * | 2014-06-24 | 2014-12-03 | 安庆联控机电科技发展有限公司 | A kind of piston ring pipe-expanding machine material-pulling device |
CN204953739U (en) * | 2015-08-26 | 2016-01-13 | 安徽振达刷业有限公司 | A processingequipment for having concave groove ring |
-
2018
- 2018-06-12 CN CN201810606612.3A patent/CN108772503B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU648303A1 (en) * | 1976-12-23 | 1979-02-25 | Предприятие П/Я А-7676 | Apparatus for making annular articles |
JPS60172773A (en) * | 1984-02-16 | 1985-09-06 | Teikoku Piston Ring Co Ltd | Highly durable piston ring and method of manufacturing thereof |
JPH04360723A (en) * | 1991-06-04 | 1992-12-14 | Riken Corp | Manufacture of piston ring |
CN201253665Y (en) * | 2008-09-08 | 2009-06-10 | 常熟市飞达汽车保养工具设备有限公司 | Iron ring processing device |
CN203972665U (en) * | 2014-06-24 | 2014-12-03 | 安庆联控机电科技发展有限公司 | A kind of piston ring pipe-expanding machine material-pulling device |
CN204953739U (en) * | 2015-08-26 | 2016-01-13 | 安徽振达刷业有限公司 | A processingequipment for having concave groove ring |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112045030A (en) * | 2020-09-03 | 2020-12-08 | 朱伟人 | Manufacturing process of piston sealing assembly of fuel engine |
CN112045030B (en) * | 2020-09-03 | 2022-05-24 | 山东振挺精工活塞有限公司 | Manufacturing process of piston sealing assembly of fuel engine |
Also Published As
Publication number | Publication date |
---|---|
CN108772503B (en) | 2019-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: The utility model relates to a tooling used for processing the inner sinking amount of piston ring and a method for using the same Effective date of registration: 20210708 Granted publication date: 20191105 Pledgee: CHANGZHOU LANGRUI CASTING Co.,Ltd. Pledgor: CRRC CHANGZHOU DIESEL ENGINE COMPONENTS Co.,Ltd. Registration number: Y2021980005808 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CP03 | Change of name, title or address |
Address after: 213000 No. 2, long pan Road, Wujin hi tech Industrial Development Zone, Changzhou, Jiangsu Patentee after: CRRC CHANGZHOU DIESEL ENGINE COMPONENTS Co.,Ltd. Patentee after: CRRC Qishuyan Locomotive and Rolling Stock Technology Research Institute Co.,Ltd. Address before: 213000 No. 2, long pan Road, Wujin hi tech Industrial Development Zone, Changzhou, Jiangsu Patentee before: CRRC CHANGZHOU DIESEL ENGINE COMPONENTS Co.,Ltd. Patentee before: CRRC QISHUYAN INSTITUTE Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20191105 Pledgee: CHANGZHOU LANGRUI CASTING Co.,Ltd. Pledgor: CRRC CHANGZHOU DIESEL ENGINE COMPONENTS Co.,Ltd. Registration number: Y2021980005808 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |