CN106345964A - 一种自行车轴心的冷镦成型工艺 - Google Patents
一种自行车轴心的冷镦成型工艺 Download PDFInfo
- Publication number
- CN106345964A CN106345964A CN201610709600.4A CN201610709600A CN106345964A CN 106345964 A CN106345964 A CN 106345964A CN 201610709600 A CN201610709600 A CN 201610709600A CN 106345964 A CN106345964 A CN 106345964A
- Authority
- CN
- China
- Prior art keywords
- semi
- finished products
- following step
- sending
- blank
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/06—Making machine elements axles or shafts
- B21K1/063—Making machine elements axles or shafts hollow
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610709600.4A CN106345964B (zh) | 2016-08-24 | 2016-08-24 | 一种自行车轴心的冷镦成型工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610709600.4A CN106345964B (zh) | 2016-08-24 | 2016-08-24 | 一种自行车轴心的冷镦成型工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106345964A true CN106345964A (zh) | 2017-01-25 |
CN106345964B CN106345964B (zh) | 2018-06-15 |
Family
ID=57844555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610709600.4A Active CN106345964B (zh) | 2016-08-24 | 2016-08-24 | 一种自行车轴心的冷镦成型工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106345964B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109514189A (zh) * | 2018-11-12 | 2019-03-26 | 广州小出钢管有限公司 | 一种汽车减震用偏心带齿方形管的加工方法 |
CN111531098A (zh) * | 2020-04-28 | 2020-08-14 | 思进智能成形装备股份有限公司 | 汽车安全带扭轴的冷镦成型工艺 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2394737Y (zh) * | 1999-08-30 | 2000-09-06 | 王德平 | 自行车中轴制造模具 |
CN2615426Y (zh) * | 2003-03-10 | 2004-05-12 | 天津飞轮有限公司 | 花键式单级飞轮 |
US20050082324A1 (en) * | 2003-10-20 | 2005-04-21 | Schlachter Bradley S. | Article carrier and bicycle rack system |
US20130036858A1 (en) * | 2011-08-12 | 2013-02-14 | Yu-Hsin Lin | Bicycle handlebar grip |
-
2016
- 2016-08-24 CN CN201610709600.4A patent/CN106345964B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2394737Y (zh) * | 1999-08-30 | 2000-09-06 | 王德平 | 自行车中轴制造模具 |
CN2615426Y (zh) * | 2003-03-10 | 2004-05-12 | 天津飞轮有限公司 | 花键式单级飞轮 |
US20050082324A1 (en) * | 2003-10-20 | 2005-04-21 | Schlachter Bradley S. | Article carrier and bicycle rack system |
US20130036858A1 (en) * | 2011-08-12 | 2013-02-14 | Yu-Hsin Lin | Bicycle handlebar grip |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109514189A (zh) * | 2018-11-12 | 2019-03-26 | 广州小出钢管有限公司 | 一种汽车减震用偏心带齿方形管的加工方法 |
CN111531098A (zh) * | 2020-04-28 | 2020-08-14 | 思进智能成形装备股份有限公司 | 汽车安全带扭轴的冷镦成型工艺 |
Also Published As
Publication number | Publication date |
---|---|
CN106345964B (zh) | 2018-06-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102303090B (zh) | 管坯料一步多向复合成形中部法兰管接头的装置及方法 | |
CN103403305B (zh) | 中空发动机气门的制造方法 | |
CN102357645B (zh) | 圆棒料一步多向复合成形中部法兰管接头的装置及其方法 | |
CN103894436A (zh) | 一种增强镁合金管的往复挤压装置及加工方法 | |
JP4826634B2 (ja) | 冷間圧延法による超薄肉金属管の製造方法 | |
CN102126107A (zh) | 一种锻环的锻造工艺 | |
CN106345964A (zh) | 一种自行车轴心的冷镦成型工艺 | |
CN101780518B (zh) | 超高压锻造大直径特厚壁无缝钢管成型工艺 | |
CN202079182U (zh) | 锥形筒体仿形法锻造用的组合芯棒 | |
CN103978147B (zh) | 一种径向锻造渐进增量成形大齿高螺纹件的方法 | |
CN202984317U (zh) | 无缝钢管整体成形模具 | |
CN207325618U (zh) | 钢管的冷拔转盘 | |
CN105033154A (zh) | 带接管和法兰的一体化接管段整体锻造方法 | |
CN103658476A (zh) | 一种异形端面外圆带凸台的厚壁空心锻件整体成形方法 | |
CN106275220A (zh) | 一种自行车球杆及其冷镦成型工艺 | |
CN103089162A (zh) | 一种整体式矿用钻杆 | |
CN106881568B (zh) | 一种复杂异型管的加工工艺 | |
JP2012101264A (ja) | ダブルボールベアリング用内・外輪の鍛造方法 | |
CN102896261A (zh) | 一种大直径圆环锻造成型的方法 | |
JP2013202690A (ja) | 管状部品の塑性加工方法 | |
CN104353690B (zh) | 杠铃杆挡圈挤压成型模具 | |
CN203830406U (zh) | 双金属冶金复合管开坯装置 | |
CN208696051U (zh) | 一种圆管冲孔模具 | |
CN217393345U (zh) | 一种14.5mn挤压机生产无缝管专用模具 | |
CN104209358A (zh) | 一种提高钼管挤压成材率的挤压方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 315103 Zhejiang city of Ningbo province high tech Zone South Road No. 1832 (the origin of the intelligent forming device of Limited by Share Ltd) Applicant after: SIJIN INTELLIGENT FORMING MACHINERY CO.,LTD. Address before: The national high tech Zone of Ningbo city in Zhejiang Province, 315103 South Road No. 1832 (Ningbo Sijin machinery Limited by Share Ltd) Applicant before: NINGBO SIJIN MACHINERY Co.,Ltd. |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: 315103 1832 Jiangnan Road, Ningbo high tech Zone, Zhejiang Patentee after: SIJIN INTELLIGENT FORMING MACHINERY CO.,LTD. Address before: 315103 Jiangnan Road 1832, Ningbo new high tech Zone, Zhejiang (Limited by Share Ltd) Patentee before: SIJIN INTELLIGENT FORMING MACHINERY CO.,LTD. |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: No. 699 Jinghua Road, High tech Zone, Ningbo City, Zhejiang Province, 315103 Patentee after: SIJIN INTELLIGENT FORMING MACHINERY CO.,LTD. Address before: 315103 1832 Jiangnan Road, Ningbo high tech Zone, Zhejiang Patentee before: SIJIN INTELLIGENT FORMING MACHINERY CO.,LTD. |
|
CP02 | Change in the address of a patent holder |