CN104525704A - 一种薄壁钢管对称孔的加工方法 - Google Patents
一种薄壁钢管对称孔的加工方法 Download PDFInfo
- Publication number
- CN104525704A CN104525704A CN201410773633.6A CN201410773633A CN104525704A CN 104525704 A CN104525704 A CN 104525704A CN 201410773633 A CN201410773633 A CN 201410773633A CN 104525704 A CN104525704 A CN 104525704A
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- CN
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- Prior art keywords
- die
- groove
- punch
- base
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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
- B21D28/24—Perforating, i.e. punching holes
- B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies
-
- 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
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410773633.6A CN104525704B (zh) | 2014-12-02 | 2014-12-02 | 一种薄壁钢管对称孔的加工方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410773633.6A CN104525704B (zh) | 2014-12-02 | 2014-12-02 | 一种薄壁钢管对称孔的加工方法 |
Publications (2)
Publication Number | Publication Date |
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CN104525704A true CN104525704A (zh) | 2015-04-22 |
CN104525704B CN104525704B (zh) | 2016-08-17 |
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Family Applications (1)
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CN201410773633.6A Active CN104525704B (zh) | 2014-12-02 | 2014-12-02 | 一种薄壁钢管对称孔的加工方法 |
Country Status (1)
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CN (1) | CN104525704B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105772565A (zh) * | 2016-05-06 | 2016-07-20 | 优德精密工业(昆山)股份有限公司 | 一种高精密管件侧冲凹模 |
CN108457983A (zh) * | 2017-02-20 | 2018-08-28 | 金华职业技术学院 | 一种圆弧导轨副的制造方法 |
CN111069412A (zh) * | 2019-11-06 | 2020-04-28 | 上海鼎众汽车零部件有限公司 | 一种汽车门连接弯管打孔设备 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01233021A (ja) * | 1988-03-10 | 1989-09-18 | Yamazaki Kogyo Kk | リング状金具の穿孔法及びその装置 |
CN203044638U (zh) * | 2013-01-14 | 2013-07-10 | 苏州宝成汽车冲压有限公司 | 管件侧冲模具 |
CN203426242U (zh) * | 2013-08-30 | 2014-02-12 | 重庆市宏立摩托车制造有限公司 | U形管支腿冲孔工装 |
CN203679000U (zh) * | 2013-12-30 | 2014-07-02 | 浙江金盾消防器材有限公司 | 一种瓶帽双向冲孔模具 |
CN104028619A (zh) * | 2013-03-08 | 2014-09-10 | 昆山小小恐龙儿童用品有限公司 | 一种滑板车车把立管冲孔模具 |
CN203955860U (zh) * | 2014-08-02 | 2014-11-26 | 徐益红 | 圆台形管冲孔模 |
-
2014
- 2014-12-02 CN CN201410773633.6A patent/CN104525704B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01233021A (ja) * | 1988-03-10 | 1989-09-18 | Yamazaki Kogyo Kk | リング状金具の穿孔法及びその装置 |
CN203044638U (zh) * | 2013-01-14 | 2013-07-10 | 苏州宝成汽车冲压有限公司 | 管件侧冲模具 |
CN104028619A (zh) * | 2013-03-08 | 2014-09-10 | 昆山小小恐龙儿童用品有限公司 | 一种滑板车车把立管冲孔模具 |
CN203426242U (zh) * | 2013-08-30 | 2014-02-12 | 重庆市宏立摩托车制造有限公司 | U形管支腿冲孔工装 |
CN203679000U (zh) * | 2013-12-30 | 2014-07-02 | 浙江金盾消防器材有限公司 | 一种瓶帽双向冲孔模具 |
CN203955860U (zh) * | 2014-08-02 | 2014-11-26 | 徐益红 | 圆台形管冲孔模 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105772565A (zh) * | 2016-05-06 | 2016-07-20 | 优德精密工业(昆山)股份有限公司 | 一种高精密管件侧冲凹模 |
CN108457983A (zh) * | 2017-02-20 | 2018-08-28 | 金华职业技术学院 | 一种圆弧导轨副的制造方法 |
CN108457983B (zh) * | 2017-02-20 | 2023-08-29 | 金华职业技术学院 | 一种圆弧导轨副的制造方法 |
CN111069412A (zh) * | 2019-11-06 | 2020-04-28 | 上海鼎众汽车零部件有限公司 | 一种汽车门连接弯管打孔设备 |
Also Published As
Publication number | Publication date |
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CN104525704B (zh) | 2016-08-17 |
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PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181226 Address after: 314204 Suilun Industrial Park, Pinghu City, Jiaxing City, Zhejiang Province Patentee after: Pinghu Spike Wheel Steel Tube Products Co., Ltd. Address before: 321007 Wuzhou street, Jinhua, Jinhua, Zhejiang Patentee before: Jinhua College of Vocation and Technology |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220517 Address after: 314299 No. 58, xixiaogang Road, Pinghu Economic Development Zone, Jiaxing City, Zhejiang Province Patentee after: Pinghu Huayang Tourism Products Co.,Ltd. Address before: 314204 Suilun Industrial Park, Pinghu City, Jiaxing City, Zhejiang Province Patentee before: Pinghu Spike Wheel Steel Tube Products Co.,Ltd. |
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TR01 | Transfer of patent right |