CN106141005B - 一种头枕管缩口模 - Google Patents
一种头枕管缩口模 Download PDFInfo
- Publication number
- CN106141005B CN106141005B CN201610756638.7A CN201610756638A CN106141005B CN 106141005 B CN106141005 B CN 106141005B CN 201610756638 A CN201610756638 A CN 201610756638A CN 106141005 B CN106141005 B CN 106141005B
- Authority
- CN
- China
- Prior art keywords
- necking
- hole
- headrest tube
- arc
- wall
- 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.)
- Active
Links
- 230000000694 effects Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000009466 transformation Effects 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
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/04—Reducing; Closing
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610756638.7A CN106141005B (zh) | 2016-08-30 | 2016-08-30 | 一种头枕管缩口模 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610756638.7A CN106141005B (zh) | 2016-08-30 | 2016-08-30 | 一种头枕管缩口模 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106141005A CN106141005A (zh) | 2016-11-23 |
CN106141005B true CN106141005B (zh) | 2018-08-17 |
Family
ID=57343941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610756638.7A Active CN106141005B (zh) | 2016-08-30 | 2016-08-30 | 一种头枕管缩口模 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106141005B (zh) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7726165B2 (en) * | 2006-05-16 | 2010-06-01 | Alcoa Inc. | Manufacturing process to produce a necked container |
JP4713528B2 (ja) * | 2007-03-19 | 2011-06-29 | 住友金属工業株式会社 | ステアリング用中空ラックバーおよびその製造方法 |
CN102601242A (zh) * | 2012-04-04 | 2012-07-25 | 无锡欧易博阀业科技有限公司 | 阀座缩口模具 |
CN103817259A (zh) * | 2014-03-06 | 2014-05-28 | 上海将佳气雾剂有限公司 | 一种异形卷口微型铝瓶的成型工艺 |
CN206273417U (zh) * | 2016-08-30 | 2017-06-23 | 重庆博奥镁铝金属制造有限公司 | 头枕管缩口模 |
-
2016
- 2016-08-30 CN CN201610756638.7A patent/CN106141005B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN106141005A (zh) | 2016-11-23 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200110 Address after: 400000 No.2, Huixing Road, Beibei New District, Chongqing Patentee after: CHONGQING BOXUN KECHUANG INDUSTRIAL Co.,Ltd. Address before: 401122 Chongqing City, Wansheng Economic Development Zone Nantong Zhen Ping Shan Road No. 5 Patentee before: CHONGQING BOAO MG-AL MANUFACUTURE Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220323 Address after: 401133 No. 109, Yukang Avenue, Fusheng Town, Liangjiang New Area, Chongqing Patentee after: Chongqing andao tuofengao Auto Parts System Co.,Ltd. Address before: 400000 No. 2, Huixing Road, Beibei District, Chongqing Patentee before: CHONGQING BOXUN KECHUANG INDUSTRIAL Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 401133 No. 109 Yukang Avenue, Fusheng Town, Liangjiang New Area, Yubei District, Chongqing Patentee after: Chongqing Adient Fengao Automotive Components Co.,Ltd. Address before: 401133 No. 109, Yukang Avenue, Fusheng Town, Liangjiang New Area, Chongqing Patentee before: Chongqing andao tuofengao Auto Parts System Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240117 Address after: No. 99 Pingtai Road, Huangmaoping, Liangjiang New Area, Yubei District, Chongqing, 401120 Patentee after: Anduto (Chongqing) Automotive Parts Co.,Ltd. Address before: 401133 No. 109 Yukang Avenue, Fusheng Town, Liangjiang New Area, Yubei District, Chongqing Patentee before: Chongqing Adient Fengao Automotive Components Co.,Ltd. |