CN113070388B - 一种用于渔网丝框精密定位冲形设备 - Google Patents
一种用于渔网丝框精密定位冲形设备 Download PDFInfo
- Publication number
- CN113070388B CN113070388B CN202110292555.8A CN202110292555A CN113070388B CN 113070388 B CN113070388 B CN 113070388B CN 202110292555 A CN202110292555 A CN 202110292555A CN 113070388 B CN113070388 B CN 113070388B
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- CN
- China
- Prior art keywords
- plate
- sides
- spring
- punching
- crank
- 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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Classifications
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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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
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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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/04—Centering the work; Positioning the tools
-
- 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
- B21D43/02—Advancing work in relation to the stroke of the die or tool
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110292555.8A CN113070388B (zh) | 2021-03-18 | 2021-03-18 | 一种用于渔网丝框精密定位冲形设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110292555.8A CN113070388B (zh) | 2021-03-18 | 2021-03-18 | 一种用于渔网丝框精密定位冲形设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113070388A CN113070388A (zh) | 2021-07-06 |
CN113070388B true CN113070388B (zh) | 2023-06-16 |
Family
ID=76613126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110292555.8A Active CN113070388B (zh) | 2021-03-18 | 2021-03-18 | 一种用于渔网丝框精密定位冲形设备 |
Country Status (1)
Country | Link |
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CN (1) | CN113070388B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113732142A (zh) * | 2021-08-11 | 2021-12-03 | 彭宜伟 | 一种锅炉弧形底盖精密冲压成形设备 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3921998A1 (de) * | 1989-07-04 | 1991-01-17 | Bihler Maschf Otto | Kurbelantrieb fuer eine materialeinzugsvorrichtung an einer bearbeitungsmaschine insbesondere einem stanz- und biegeautomaten stichwort: feststehende korrekturkurve |
TWM330743U (en) * | 2007-09-14 | 2008-04-21 | shu-fen Zheng | Structure of frame for fishing net |
CN212072070U (zh) * | 2020-09-23 | 2020-12-04 | 阮惠芳 | 一种间歇式定幅裁切装置 |
CN112191712A (zh) * | 2020-09-24 | 2021-01-08 | 肖冬梅 | 一种空心铝制门把手折弯装置 |
CN112404217A (zh) * | 2020-10-28 | 2021-02-26 | 赵勇 | 一种工业用铁片冲压成型设备 |
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2021
- 2021-03-18 CN CN202110292555.8A patent/CN113070388B/zh active Active
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230519 Address after: No. 21, Shanghu Industrial Park, Jiangning Street, Jiangning District, Nanjing, Jiangsu 211100 Applicant after: Liu Jun Address before: 511490 room 1323, block B, lemanyuan, Jinxiu Garden West District, Zhongcun street, Panyu District, Guangzhou City, Guangdong Province Applicant before: Zhu Shengfang |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230714 Address after: No. 7, Xingzhuang Road, Miaozhuang Community, Jiangning Subdistrict, Jiangning District, Nanjing, Jiangsu 211100 Patentee after: Nanjing zhemei Furniture Co.,Ltd. Address before: No. 21, Shanghu Industrial Park, Jiangning Street, Jiangning District, Nanjing, Jiangsu 211100 Patentee before: Liu Jun |
|
TR01 | Transfer of patent right |