CN107649529B - 弯曲构件错距挤压成形装置及方法 - Google Patents
弯曲构件错距挤压成形装置及方法 Download PDFInfo
- Publication number
- CN107649529B CN107649529B CN201710156437.8A CN201710156437A CN107649529B CN 107649529 B CN107649529 B CN 107649529B CN 201710156437 A CN201710156437 A CN 201710156437A CN 107649529 B CN107649529 B CN 107649529B
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- Prior art keywords
- formed punch
- away
- mistake
- bent member
- extrusion
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Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 44
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 16
- 238000004080 punching Methods 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 238000005452 bending Methods 0.000 abstract description 28
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 238000007493 shaping process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003908 quality control method Methods 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 8
- 235000012438 extruded product Nutrition 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- 238000010791 quenching Methods 0.000 description 4
- 230000000171 quenching effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000013000 roll bending Methods 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/21—Presses specially adapted for extruding metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
- B21C25/02—Dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710156437.8A CN107649529B (zh) | 2017-03-16 | 2017-03-16 | 弯曲构件错距挤压成形装置及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710156437.8A CN107649529B (zh) | 2017-03-16 | 2017-03-16 | 弯曲构件错距挤压成形装置及方法 |
Publications (2)
Publication Number | Publication Date |
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CN107649529A CN107649529A (zh) | 2018-02-02 |
CN107649529B true CN107649529B (zh) | 2018-11-20 |
Family
ID=61127625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710156437.8A Active CN107649529B (zh) | 2017-03-16 | 2017-03-16 | 弯曲构件错距挤压成形装置及方法 |
Country Status (1)
Country | Link |
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CN (1) | CN107649529B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108672563B (zh) * | 2018-05-31 | 2024-04-16 | 宁波敏实汽车零部件技术研发有限公司 | 一种弯曲成型时消除产品回弹力的压型装置 |
CN110508635B (zh) * | 2019-08-27 | 2021-07-30 | 太原理工大学 | 一种具有分离式凸模的非对称往复挤压装置及加工方法 |
CN111644478B (zh) * | 2020-06-08 | 2022-03-25 | 山东理工大学 | 变通道转角自弯曲挤压模具及其设计、制造和挤压方法 |
CN112570482B (zh) * | 2020-11-06 | 2022-09-27 | 哈尔滨理工大学 | 金属曲率型材搓动挤压成形装置及方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51130670A (en) * | 1975-05-12 | 1976-11-13 | Hitachi Ltd | Plastic cylindrical part working die |
JPH02137612A (ja) * | 1988-11-16 | 1990-05-25 | Showa Alum Corp | 押出加工装置 |
DE19716292C2 (de) * | 1997-04-18 | 2001-02-01 | Daimler Chrysler Ag | Strangpreßvorrichtung |
CN101693263B (zh) * | 2009-10-23 | 2011-02-02 | 天津理工大学 | 一种采用柔性挤压成型制备管材弯曲件的方法 |
CN101693262A (zh) * | 2009-10-23 | 2010-04-14 | 天津理工大学 | 一种采用偏心挤压成型制备管材弯曲件的方法 |
CN102151709A (zh) * | 2010-11-03 | 2011-08-17 | 天津理工大学 | 一种双凸模差速挤压成型平面任意弯曲管件的方法 |
CN104772358B (zh) * | 2015-04-28 | 2017-03-29 | 哈尔滨理工大学 | 金属交替挤压成形装置及方法 |
-
2017
- 2017-03-16 CN CN201710156437.8A patent/CN107649529B/zh active Active
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Effective date of registration: 20200804 Address after: 350000 Tongyang 217, Dongtai Village, Qingkou Town, Minhou County, Fuzhou City, Fujian Province Patentee after: FUJIAN XIANGXIN SHARES Co.,Ltd. Address before: 150040 Lin Yuan Road, Xiangfang District, Harbin City, Heilongjiang Province, No. 4 Material College, 317 mailbox Patentee before: HARBIN University OF SCIENCE AND TECHNOLOGY |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Bending device and staggered extrusion component Effective date of registration: 20201221 Granted publication date: 20181120 Pledgee: China Exim Bank Fujian branch Pledgor: FUJIAN XIANGXIN SHARES Co.,Ltd. Registration number: Y2020980009691 |
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Date of cancellation: 20220923 Granted publication date: 20181120 Pledgee: China Exim Bank Fujian branch Pledgor: FUJIAN XIANGXIN SHARES Co.,Ltd. Registration number: Y2020980009691 |
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PC01 | Cancellation 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: Device and method for staggered extrusion forming of bending components Effective date of registration: 20220923 Granted publication date: 20181120 Pledgee: China Exim Bank Fujian branch Pledgor: FUJIAN XIANGXIN SHARES Co.,Ltd. Registration number: Y2022350000122 |
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