CN111167929A - 一种金属管冲压扩孔装置 - Google Patents
一种金属管冲压扩孔装置 Download PDFInfo
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- CN111167929A CN111167929A CN202010148995.1A CN202010148995A CN111167929A CN 111167929 A CN111167929 A CN 111167929A CN 202010148995 A CN202010148995 A CN 202010148995A CN 111167929 A CN111167929 A CN 111167929A
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- Prior art keywords
- movable
- cavity
- wall
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- 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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- 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
- B21D37/16—Heating or cooling
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies
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- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010148995.1A CN111167929B (zh) | 2020-03-05 | 2020-03-05 | 一种金属管冲压扩孔装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010148995.1A CN111167929B (zh) | 2020-03-05 | 2020-03-05 | 一种金属管冲压扩孔装置 |
Publications (2)
Publication Number | Publication Date |
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CN111167929A true CN111167929A (zh) | 2020-05-19 |
CN111167929B CN111167929B (zh) | 2020-12-01 |
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Application Number | Title | Priority Date | Filing Date |
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CN202010148995.1A Active CN111167929B (zh) | 2020-03-05 | 2020-03-05 | 一种金属管冲压扩孔装置 |
Country Status (1)
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CN (1) | CN111167929B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160167102A1 (en) * | 2014-12-12 | 2016-06-16 | Electro-Motive Diesel, Inc. | Apparatus for flaring a double-walled tube |
CN106862402A (zh) * | 2016-12-29 | 2017-06-20 | 张家港市和恒精工机械有限公司 | 一种气液混合动力扩管机 |
CN208853587U (zh) * | 2018-08-28 | 2019-05-14 | 江阴市东昊不锈钢管有限公司 | 一种不锈钢钢管扩口装置 |
CN209206291U (zh) * | 2018-11-13 | 2019-08-06 | 天津市双盈盛制管有限公司 | 一种金属管扩口设备 |
CN209222991U (zh) * | 2018-09-28 | 2019-08-09 | 宿迁学院 | 一种机械式金属管扩孔器 |
CN210059586U (zh) * | 2019-05-29 | 2020-02-14 | 诸城市三维管件有限公司 | 一种管件生产用扩口装置 |
-
2020
- 2020-03-05 CN CN202010148995.1A patent/CN111167929B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160167102A1 (en) * | 2014-12-12 | 2016-06-16 | Electro-Motive Diesel, Inc. | Apparatus for flaring a double-walled tube |
CN106862402A (zh) * | 2016-12-29 | 2017-06-20 | 张家港市和恒精工机械有限公司 | 一种气液混合动力扩管机 |
CN208853587U (zh) * | 2018-08-28 | 2019-05-14 | 江阴市东昊不锈钢管有限公司 | 一种不锈钢钢管扩口装置 |
CN209222991U (zh) * | 2018-09-28 | 2019-08-09 | 宿迁学院 | 一种机械式金属管扩孔器 |
CN209206291U (zh) * | 2018-11-13 | 2019-08-06 | 天津市双盈盛制管有限公司 | 一种金属管扩口设备 |
CN210059586U (zh) * | 2019-05-29 | 2020-02-14 | 诸城市三维管件有限公司 | 一种管件生产用扩口装置 |
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Publication number | Publication date |
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CN111167929B (zh) | 2020-12-01 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20201112 Address after: No.1-3, Laowu West Road, yaowan Town, Xinyi City, Xuzhou City, Jiangsu Province Applicant after: Xuzhou lanliancheng Manufacturing Co., Ltd Address before: 266011 Room 501, building 5, No. 160, Jinsong Third Road, Shibei District, Qingdao, Shandong Province Applicant before: Qingdao Leisha industrial automation equipment Co.,Ltd. |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20211228 Address after: 221400 No. 13, yaocao Road, yaowan Town, Xinyi City, Xuzhou City, Jiangsu Province Patentee after: Jiangsu weitongru automation equipment Co.,Ltd. Address before: 221400 No. 1-3, Laowu West Road, yaowan Town, Xinyi City, Xuzhou City, Jiangsu Province Patentee before: Xuzhou lanliancheng Manufacturing Co., Ltd |
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TR01 | Transfer of patent right |