CN104759544B - 一种新型多种材质的消音片锥孔连续模 - Google Patents
一种新型多种材质的消音片锥孔连续模 Download PDFInfo
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- CN104759544B CN104759544B CN201510194087.5A CN201510194087A CN104759544B CN 104759544 B CN104759544 B CN 104759544B CN 201510194087 A CN201510194087 A CN 201510194087A CN 104759544 B CN104759544 B CN 104759544B
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- Prior art keywords
- punching
- son
- pin
- finishing
- taper hole
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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
- B21D37/10—Die sets; Pillar guides
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
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CN201510194087.5A CN104759544B (zh) | 2015-04-23 | 2015-04-23 | 一种新型多种材质的消音片锥孔连续模 |
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CN201510194087.5A CN104759544B (zh) | 2015-04-23 | 2015-04-23 | 一种新型多种材质的消音片锥孔连续模 |
Publications (2)
Publication Number | Publication Date |
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CN104759544A CN104759544A (zh) | 2015-07-08 |
CN104759544B true CN104759544B (zh) | 2017-04-26 |
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CN201510194087.5A Active CN104759544B (zh) | 2015-04-23 | 2015-04-23 | 一种新型多种材质的消音片锥孔连续模 |
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CN (1) | CN104759544B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN116571626A (zh) * | 2023-07-13 | 2023-08-11 | 烟台安信精密机械有限公司 | 一种锥形孔与小直径通孔紧邻的工件冲压方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN203418009U (zh) * | 2013-08-14 | 2014-02-05 | 黄海伦 | Dc风扇类马达外壳拉伸连续模 |
CN103506492B (zh) * | 2013-10-11 | 2016-01-06 | 广东骏汇汽车科技股份有限公司 | 内凹卡口消音片连续模和内凹卡口消音片生产方法 |
CN104525727A (zh) * | 2014-12-17 | 2015-04-22 | 吉林博仁科技股份有限公司 | 奥迪b9左右后支架连续成型模具 |
CN104525733A (zh) * | 2014-12-19 | 2015-04-22 | 太仓安路驰汽车部件有限公司 | 一种消音片通用冲压模架 |
CN204603051U (zh) * | 2015-04-23 | 2015-09-02 | 太仓安特利精密模具有限公司 | 一种新型多种材质的消音片锥孔连续模 |
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CN104759544A (zh) | 2015-07-08 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200102 Address after: 242000 No.1 Baishou Road, Xuancheng high tech Industrial Development Zone, Xuanzhou District, Xuancheng City, Anhui Province Patentee after: Anhui Xintuo Equipment Technology Co., Ltd Address before: 215400 Small and medium enterprise Pioneer Park, Taicang, Suzhou, Jiangsu Patentee before: Granary An Teli precision die Co., Ltd |
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PE01 | Entry into force 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: Novel taper hole progressive die for noise reduction sheets made of various types of materials Effective date of registration: 20200519 Granted publication date: 20170426 Pledgee: Xuancheng SME Financing Guarantee Co., Ltd Pledgor: Anhui Xintuo Equipment Technology Co., Ltd Registration number: Y2020990000488 |