CN110788271A - 冲头 - Google Patents
冲头 Download PDFInfo
- Publication number
- CN110788271A CN110788271A CN201810869941.7A CN201810869941A CN110788271A CN 110788271 A CN110788271 A CN 110788271A CN 201810869941 A CN201810869941 A CN 201810869941A CN 110788271 A CN110788271 A CN 110788271A
- Authority
- CN
- China
- Prior art keywords
- rivet
- punch
- tapered portion
- diameter
- groove
- 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.)
- Pending
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 20
- 238000004080 punching Methods 0.000 claims abstract description 12
- 238000003825 pressing Methods 0.000 abstract description 6
- 238000005336 cracking Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/36—Rivet sets, i.e. tools for forming heads; Mandrels for expanding parts of hollow rivets
- B21J15/365—Mandrels for expanding parts of hollow rivets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810869941.7A CN110788271A (zh) | 2018-08-01 | 2018-08-01 | 冲头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810869941.7A CN110788271A (zh) | 2018-08-01 | 2018-08-01 | 冲头 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110788271A true CN110788271A (zh) | 2020-02-14 |
Family
ID=69425210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810869941.7A Pending CN110788271A (zh) | 2018-08-01 | 2018-08-01 | 冲头 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110788271A (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB687574A (en) * | 1949-08-15 | 1953-02-18 | Mini Of Supply | Improvements in or relating to riveting |
CN101104186A (zh) * | 2006-07-11 | 2008-01-16 | 株式会社东海理化电机制作所 | 铆接冲头与具备铆接冲头的铆接装置 |
CN104514796A (zh) * | 2013-09-04 | 2015-04-15 | 形状连接技术有限公司及两合公司 | 将紧固元件附接到工件的方法、冲模母模及与垫圈的组合 |
CN204430145U (zh) * | 2014-12-31 | 2015-07-01 | 上海诚烨汽车零部件有限公司 | 一种铆接的铆冲头结构 |
CN205043067U (zh) * | 2015-10-12 | 2016-02-24 | 杨鸾英 | 一种螺栓与板件的铆接装置 |
CN208787456U (zh) * | 2018-08-01 | 2019-04-26 | 丹佛斯动力***(江苏)有限公司 | 冲头 |
-
2018
- 2018-08-01 CN CN201810869941.7A patent/CN110788271A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB687574A (en) * | 1949-08-15 | 1953-02-18 | Mini Of Supply | Improvements in or relating to riveting |
CN101104186A (zh) * | 2006-07-11 | 2008-01-16 | 株式会社东海理化电机制作所 | 铆接冲头与具备铆接冲头的铆接装置 |
CN104514796A (zh) * | 2013-09-04 | 2015-04-15 | 形状连接技术有限公司及两合公司 | 将紧固元件附接到工件的方法、冲模母模及与垫圈的组合 |
CN204430145U (zh) * | 2014-12-31 | 2015-07-01 | 上海诚烨汽车零部件有限公司 | 一种铆接的铆冲头结构 |
CN205043067U (zh) * | 2015-10-12 | 2016-02-24 | 杨鸾英 | 一种螺栓与板件的铆接装置 |
CN208787456U (zh) * | 2018-08-01 | 2019-04-26 | 丹佛斯动力***(江苏)有限公司 | 冲头 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20221122 Address after: No.18 Furong 5th Road, Xishan Economic Development Zone, Wuxi City, Jiangsu Province Applicant after: Yingpu Fluid Technology Co.,Ltd. Address before: No.1-8 Ningzhen Road, Zhenjiang City, Jiangsu Province 212021 Applicant before: DANFOSS POWER SYSTEM (JIANGSU) Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230627 Address after: No. 1-8, Ningzhen Road, Zhenjiang High tech Zone, Zhenjiang City, Jiangsu Province, 212021 Applicant after: Yingpu Fluid Technology (Zhenjiang) Co.,Ltd. Address before: No.18 Furong 5th Road, Xishan Economic Development Zone, Wuxi City, Jiangsu Province Applicant before: Yingpu Fluid Technology Co.,Ltd. |
|
TA01 | Transfer of patent application right |