CN112337989B - 一种多功能杆冷拔模具组及冷拔方法 - Google Patents
一种多功能杆冷拔模具组及冷拔方法 Download PDFInfo
- Publication number
- CN112337989B CN112337989B CN202011116786.5A CN202011116786A CN112337989B CN 112337989 B CN112337989 B CN 112337989B CN 202011116786 A CN202011116786 A CN 202011116786A CN 112337989 B CN112337989 B CN 112337989B
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- cold
- wall
- straight groove
- hole
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- 238000010622 cold drawing Methods 0.000 title claims abstract description 151
- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000005452 bending Methods 0.000 claims abstract description 61
- 238000009434 installation Methods 0.000 claims abstract description 49
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 10
- 241001330002 Bambuseae Species 0.000 claims description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 10
- 239000011425 bamboo Substances 0.000 claims description 10
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000003283 slot draw process Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 25
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 description 21
- 238000007493 shaping process Methods 0.000 description 16
- 229910000831 Steel Inorganic materials 0.000 description 14
- 239000010959 steel Substances 0.000 description 14
- 238000000465 moulding Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000001815 facial effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
- B21C3/02—Dies; Selection of material therefor; Cleaning thereof
-
- 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
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
- B21C1/18—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes from stock of limited length
Abstract
Description
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011116786.5A CN112337989B (zh) | 2020-10-19 | 2020-10-19 | 一种多功能杆冷拔模具组及冷拔方法 |
CN202110806683.XA CN113500108B (zh) | 2020-10-19 | 2020-10-19 | 一种多功能杆弯角拔制模具、冷拔模具组及冷拔方法 |
PCT/CN2020/128023 WO2022082894A1 (zh) | 2020-10-19 | 2020-11-11 | 一种多功能杆冷拔模具组及冷拔方法 |
Applications Claiming Priority (1)
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CN202011116786.5A CN112337989B (zh) | 2020-10-19 | 2020-10-19 | 一种多功能杆冷拔模具组及冷拔方法 |
Related Child Applications (1)
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CN202110806683.XA Division CN113500108B (zh) | 2020-10-19 | 2020-10-19 | 一种多功能杆弯角拔制模具、冷拔模具组及冷拔方法 |
Publications (2)
Publication Number | Publication Date |
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CN112337989A CN112337989A (zh) | 2021-02-09 |
CN112337989B true CN112337989B (zh) | 2021-07-13 |
Family
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CN202110806683.XA Active CN113500108B (zh) | 2020-10-19 | 2020-10-19 | 一种多功能杆弯角拔制模具、冷拔模具组及冷拔方法 |
CN202011116786.5A Active CN112337989B (zh) | 2020-10-19 | 2020-10-19 | 一种多功能杆冷拔模具组及冷拔方法 |
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CN202110806683.XA Active CN113500108B (zh) | 2020-10-19 | 2020-10-19 | 一种多功能杆弯角拔制模具、冷拔模具组及冷拔方法 |
Country Status (2)
Country | Link |
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CN (2) | CN113500108B (zh) |
WO (1) | WO2022082894A1 (zh) |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH428631A (de) * | 1964-01-16 | 1967-01-31 | Smeralovy Z Narodni Podnik | Verfahren und Einrichtung zur Herstellung von Präzisionsprofilstangen durch Radialpressen eines Drahtes |
JPS58141827A (ja) * | 1982-02-16 | 1983-08-23 | Sumitomo Electric Ind Ltd | 線材の溝切り加工法 |
JPH10156419A (ja) * | 1996-11-22 | 1998-06-16 | Nippon Steel Corp | 冷間引き抜き法による鋼管製ロックボルトの製造方法 |
JP3021371B2 (ja) * | 1996-12-02 | 2000-03-15 | 酸素アーク工業株式会社 | 多孔管とその製造方法 |
JP2003290822A (ja) * | 2002-03-29 | 2003-10-14 | Nisshin Steel Co Ltd | 土木用ロックボルトの製造方法および製造装置 |
US20080044254A1 (en) * | 2006-08-18 | 2008-02-21 | Wilson Larry J | Anti-theft fastener assembly |
CN1995810A (zh) * | 2006-12-29 | 2007-07-11 | 湖州市南浔超亚照明电器有限公司 | 一种罗马灯杆及其制作方法 |
CN101259489B (zh) * | 2007-03-09 | 2012-05-23 | 周锡轩 | 不锈钢手表旋钮手柄花枝拉拔的方法及模具组件 |
CN201086097Y (zh) * | 2007-06-22 | 2008-07-16 | 周锡轩 | 拉拔旋钮手柄坯料用模具组件 |
CN201493333U (zh) * | 2009-08-14 | 2010-06-02 | 常州市方正型钢有限公司 | 齿形轴冷拔模具 |
KR101267194B1 (ko) * | 2011-09-23 | 2013-05-24 | 경일대학교산학협력단 | 자동차 시트용 중공형 리클라이너 샤프트 및 그 제조방법 |
CN202733410U (zh) * | 2012-08-30 | 2013-02-13 | 常州市雷纳机械制造有限公司 | 冷拔无缝异型钢管 |
CN103894434B (zh) * | 2014-04-08 | 2016-08-17 | 宁波德艺钢管制造有限公司 | 用于制造无缝五瓣梅花形钢管的模具 |
CN207865322U (zh) * | 2018-03-05 | 2018-09-14 | 宁波摩尔克斯灯杆技术有限公司 | 一种便捷式路灯灯杆结构 |
CN108500072B (zh) * | 2018-03-16 | 2019-06-28 | 南华大学 | 高精度棒料冷拔系统 |
CN208728336U (zh) * | 2018-06-19 | 2019-04-12 | 张家港保税区恒隆钢管有限公司 | 一种汽车纵向推力杆用无缝钢管的冷拔模具 |
CN211437504U (zh) * | 2019-12-26 | 2020-09-08 | 泰州知友钢线有限公司 | 无酸洗拉拔重叠式压力模设备 |
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2020
- 2020-10-19 CN CN202110806683.XA patent/CN113500108B/zh active Active
- 2020-10-19 CN CN202011116786.5A patent/CN112337989B/zh active Active
- 2020-11-11 WO PCT/CN2020/128023 patent/WO2022082894A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2022082894A1 (zh) | 2022-04-28 |
CN113500108A (zh) | 2021-10-15 |
CN112337989A (zh) | 2021-02-09 |
CN113500108B (zh) | 2023-04-07 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Multifunctional rod cold drawing die group and cold drawing method Effective date of registration: 20211221 Granted publication date: 20210713 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. Pledgor: Zhejiang Jingri Science and Technology Co.,Ltd. Registration number: Y2021330002580 |
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PE01 | Entry into force 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: 20221130 Granted publication date: 20210713 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. Pledgor: Zhejiang Jingri Science and Technology Co.,Ltd. Registration number: Y2021330002580 |
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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: Cold drawing die set and method for multifunctional rod Effective date of registration: 20221209 Granted publication date: 20210713 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. Pledgor: Zhejiang Jingri Science and Technology Co.,Ltd. Registration number: Y2022110000343 |
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PE01 | Entry into force 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: 20231130 Granted publication date: 20210713 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. Pledgor: Zhejiang Jingri Science and Technology Co.,Ltd. Registration number: Y2022110000343 |
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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: A multifunctional rod cold drawing mold set and cold drawing method Effective date of registration: 20231208 Granted publication date: 20210713 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. Pledgor: Zhejiang Jingri Science and Technology Co.,Ltd. Registration number: Y2023110000525 |
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