CN104741466B - 一种金属管喇叭口的加工设备 - Google Patents
一种金属管喇叭口的加工设备 Download PDFInfo
- Publication number
- CN104741466B CN104741466B CN201510158879.7A CN201510158879A CN104741466B CN 104741466 B CN104741466 B CN 104741466B CN 201510158879 A CN201510158879 A CN 201510158879A CN 104741466 B CN104741466 B CN 104741466B
- Authority
- CN
- China
- Prior art keywords
- metal tube
- section
- flaring
- drift
- necking
- 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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Links
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
- B21D41/02—Enlarging
-
- 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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510158879.7A CN104741466B (zh) | 2015-04-07 | 2015-04-07 | 一种金属管喇叭口的加工设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510158879.7A CN104741466B (zh) | 2015-04-07 | 2015-04-07 | 一种金属管喇叭口的加工设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104741466A CN104741466A (zh) | 2015-07-01 |
CN104741466B true CN104741466B (zh) | 2017-04-12 |
Family
ID=53582042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510158879.7A Active CN104741466B (zh) | 2015-04-07 | 2015-04-07 | 一种金属管喇叭口的加工设备 |
Country Status (1)
Country | Link |
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CN (1) | CN104741466B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106077300A (zh) * | 2016-08-11 | 2016-11-09 | 成都陵川常友汽车部件制造有限公司 | 汽车排气管扩孔冲头 |
CN116274625B (zh) * | 2023-04-12 | 2023-11-07 | 无锡知然和精密机械有限公司 | 大肚子阀套进口成型加工头及方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5930430A (ja) * | 1982-08-13 | 1984-02-18 | Tomoji Nagaya | パイプの開口端の加工方法 |
CN1034061C (zh) * | 1990-01-03 | 1997-02-19 | 青岛索具厂 | 承拉旋转接头冷冲缩连接方法及模具 |
JP2776796B2 (ja) * | 1996-06-07 | 1998-07-16 | 株式会社三五 | 金属管の増肉加工方法 |
US7578161B1 (en) * | 2008-07-18 | 2009-08-25 | Sizemore Marion M | Pneumaticaly driven pipe swedging and flaring tools |
CN201342455Y (zh) * | 2009-01-13 | 2009-11-11 | 昆山六丰机械工业有限公司 | 风管缩口装置 |
CN202591389U (zh) * | 2012-04-12 | 2012-12-12 | 十堰巨迪金属管业有限公司 | 管件管端成形自定心翻口模具 |
CN103567310B (zh) * | 2012-07-26 | 2016-10-05 | 珠海格力电器股份有限公司 | 一种管件扩喇叭口夹模 |
CN203711669U (zh) * | 2014-02-13 | 2014-07-16 | 珠海格力电器股份有限公司 | 一种胀管机及其扩口套筒 |
CN104014992B (zh) * | 2014-05-24 | 2016-09-14 | 广东志高空调有限公司 | 一种用于加工铜铝复合管用喇叭口的加工设备 |
CN203992079U (zh) * | 2014-08-19 | 2014-12-10 | 四川川油天然气科技发展有限公司 | 一种扩孔装置 |
CN204504013U (zh) * | 2015-04-07 | 2015-07-29 | 江苏仓环铜业股份有限公司 | 一种金属管喇叭口的加工设备 |
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2015
- 2015-04-07 CN CN201510158879.7A patent/CN104741466B/zh active Active
Also Published As
Publication number | Publication date |
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CN104741466A (zh) | 2015-07-01 |
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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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Processing equipment for horn mouth of metal tube Effective date of registration: 20171215 Granted publication date: 20170412 Pledgee: China Minsheng Banking Corp Zhengzhou branch Pledgor: Wuxi Golden Dragon Kawamura Precision Tube Co., Ltd.|Chongqing Longyu Precision Copper Tube Co., Ltd.|Henan Longhui Copper Industry Co., Ltd.|Xinxiang Jinxiang Precision Pipe Fittings Co., Ltd.|Xinxiang Longteng Refrigeration Technology Co.,Ltd.|Jiangsu Canghuan Copper Industry Co.,Ltd.|Jinlong Precision Copper Pipe Group Co., Ltd.|Guangdong Longfeng Precise Copper Tube Co., Ltd. Registration number: 2017990001045 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190814 Granted publication date: 20170412 Pledgee: China Minsheng Banking Corp Zhengzhou branch Pledgor: Jiangsu Canghuan Copper Industry Co.,Ltd. Registration number: 2017990001045 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Processing equipment for horn mouth of metal tube Effective date of registration: 20190830 Granted publication date: 20170412 Pledgee: China Minsheng Banking Corp Zhengzhou branch Pledgor: Jiangsu Canghuan Copper Industry Co.,Ltd. Registration number: Y2019990000127 |