CN104874624A - 一种正方形异型钢管等边衬芯模的外模 - Google Patents
一种正方形异型钢管等边衬芯模的外模 Download PDFInfo
- Publication number
- CN104874624A CN104874624A CN201510295432.4A CN201510295432A CN104874624A CN 104874624 A CN104874624 A CN 104874624A CN 201510295432 A CN201510295432 A CN 201510295432A CN 104874624 A CN104874624 A CN 104874624A
- Authority
- CN
- China
- Prior art keywords
- bushing
- core rod
- outlet
- equilateral
- square steel
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 36
- 239000010959 steel Substances 0.000 title claims abstract description 36
- 238000004513 sizing Methods 0.000 claims abstract description 21
- 238000009795 derivation Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000463 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
- B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
- B21C3/02—Dies; Selection of material therefor; Cleaning thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510295432.4A CN104874624B (zh) | 2015-06-02 | 2015-06-02 | 一种正方形异型钢管等边衬芯模的外模 |
Applications Claiming Priority (1)
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CN201510295432.4A CN104874624B (zh) | 2015-06-02 | 2015-06-02 | 一种正方形异型钢管等边衬芯模的外模 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104874624A true CN104874624A (zh) | 2015-09-02 |
CN104874624B CN104874624B (zh) | 2016-09-14 |
Family
ID=53942449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201510295432.4A Expired - Fee Related CN104874624B (zh) | 2015-06-02 | 2015-06-02 | 一种正方形异型钢管等边衬芯模的外模 |
Country Status (1)
Country | Link |
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CN (1) | CN104874624B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106001144A (zh) * | 2016-05-31 | 2016-10-12 | 宁波德创复冷机械有限公司 | 用于生产长花键的模具与设备及使用方法 |
CN113477734A (zh) * | 2021-07-28 | 2021-10-08 | 宜昌中南精密钢管有限公司 | 一种高精度、高强度超薄不锈钢管矩形管成型模具及冷拔方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07236912A (ja) * | 1994-02-28 | 1995-09-12 | Kobe Steel Ltd | 抽伸加工用工具 |
CN201308917Y (zh) * | 2008-12-12 | 2009-09-16 | 上海飞轮有色新材料股份有限公司 | 风力发电机用圆孔矩形铜导线拉伸模具 |
CN202591267U (zh) * | 2012-04-05 | 2012-12-12 | 长沙海航高精管科技有限公司 | 一种大规格波导管的拉伸模具 |
CN203751013U (zh) * | 2014-03-14 | 2014-08-06 | 迟洪波 | 一种无缝钢管的冷拔外模及冷拔模具 |
-
2015
- 2015-06-02 CN CN201510295432.4A patent/CN104874624B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07236912A (ja) * | 1994-02-28 | 1995-09-12 | Kobe Steel Ltd | 抽伸加工用工具 |
CN201308917Y (zh) * | 2008-12-12 | 2009-09-16 | 上海飞轮有色新材料股份有限公司 | 风力发电机用圆孔矩形铜导线拉伸模具 |
CN202591267U (zh) * | 2012-04-05 | 2012-12-12 | 长沙海航高精管科技有限公司 | 一种大规格波导管的拉伸模具 |
CN203751013U (zh) * | 2014-03-14 | 2014-08-06 | 迟洪波 | 一种无缝钢管的冷拔外模及冷拔模具 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106001144A (zh) * | 2016-05-31 | 2016-10-12 | 宁波德创复冷机械有限公司 | 用于生产长花键的模具与设备及使用方法 |
CN113477734A (zh) * | 2021-07-28 | 2021-10-08 | 宜昌中南精密钢管有限公司 | 一种高精度、高强度超薄不锈钢管矩形管成型模具及冷拔方法 |
Also Published As
Publication number | Publication date |
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CN104874624B (zh) | 2016-09-14 |
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C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170109 Address after: 215611 Jiangsu city of Zhangjiagang province Han village Tangqiao town Zhangjiagang Huacheng special materials Limited by Share Ltd Patentee after: Zhangjiagang Huacheng special materials Limited by Share Ltd Address before: Suzhou City, Jiangsu province 215611 village Tangqiao town of Zhangjiagang City Han Zhangjiagang Huacheng special shaped steel tube Co. Patentee before: Zhangjiagang Huacheng Special Shape Tube Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20210602 |