CN111545696B - 法兰管叉锻造成型工艺及使用该工艺成型的法兰管叉 - Google Patents
法兰管叉锻造成型工艺及使用该工艺成型的法兰管叉 Download PDFInfo
- Publication number
- CN111545696B CN111545696B CN202010399672.XA CN202010399672A CN111545696B CN 111545696 B CN111545696 B CN 111545696B CN 202010399672 A CN202010399672 A CN 202010399672A CN 111545696 B CN111545696 B CN 111545696B
- Authority
- CN
- China
- Prior art keywords
- fork
- flange tube
- cutting board
- forging
- tube fork
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/002—Hybrid process, e.g. forging following casting
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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
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/08—Upsetting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/74—Making machine elements forked members or members with two or more limbs, e.g. U-bolts, anchors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Forging (AREA)
- Drilling And Boring (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010399672.XA CN111545696B (zh) | 2020-05-13 | 2020-05-13 | 法兰管叉锻造成型工艺及使用该工艺成型的法兰管叉 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010399672.XA CN111545696B (zh) | 2020-05-13 | 2020-05-13 | 法兰管叉锻造成型工艺及使用该工艺成型的法兰管叉 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111545696A CN111545696A (zh) | 2020-08-18 |
CN111545696B true CN111545696B (zh) | 2022-01-11 |
Family
ID=71998371
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CN202010399672.XA Active CN111545696B (zh) | 2020-05-13 | 2020-05-13 | 法兰管叉锻造成型工艺及使用该工艺成型的法兰管叉 |
Country Status (1)
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CN (1) | CN111545696B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113245787B (zh) * | 2021-04-19 | 2022-04-01 | 上海长特锻造有限公司 | 一种管叉的加工工艺 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102039361A (zh) * | 2009-10-16 | 2011-05-04 | 上海交大中京锻压有限公司 | 一种汽车突缘叉的复合挤锻压成型方法 |
KR20120032147A (ko) * | 2010-09-28 | 2012-04-05 | 주식회사 코우 | 요크의 성형방법 |
KR20120072974A (ko) * | 2010-12-24 | 2012-07-04 | 주식회사 드림텍 | 자동차용 조향장치의 핀치볼트요크 및 그 제조방법 |
CN104620005A (zh) * | 2013-07-16 | 2015-05-13 | 日本精工株式会社 | 万向接头用叉形件以及其制造方法 |
CN205414441U (zh) * | 2016-03-30 | 2016-08-03 | 哈尔滨哈飞实业发展有限责任公司 | 槽型叉耳孔内侧倒角器 |
CN210334425U (zh) * | 2019-08-24 | 2020-04-17 | 盐城新海川机电科技有限公司 | 一种传动轴凸缘叉连接孔双面加工专用机床 |
-
2020
- 2020-05-13 CN CN202010399672.XA patent/CN111545696B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102039361A (zh) * | 2009-10-16 | 2011-05-04 | 上海交大中京锻压有限公司 | 一种汽车突缘叉的复合挤锻压成型方法 |
KR20120032147A (ko) * | 2010-09-28 | 2012-04-05 | 주식회사 코우 | 요크의 성형방법 |
KR20120072974A (ko) * | 2010-12-24 | 2012-07-04 | 주식회사 드림텍 | 자동차용 조향장치의 핀치볼트요크 및 그 제조방법 |
CN104620005A (zh) * | 2013-07-16 | 2015-05-13 | 日本精工株式会社 | 万向接头用叉形件以及其制造方法 |
CN205414441U (zh) * | 2016-03-30 | 2016-08-03 | 哈尔滨哈飞实业发展有限责任公司 | 槽型叉耳孔内侧倒角器 |
CN210334425U (zh) * | 2019-08-24 | 2020-04-17 | 盐城新海川机电科技有限公司 | 一种传动轴凸缘叉连接孔双面加工专用机床 |
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Publication number | Publication date |
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CN111545696A (zh) | 2020-08-18 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
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: Forging forming process of flange pipe fork and flange pipe fork formed by this process Effective date of registration: 20220624 Granted publication date: 20220111 Pledgee: Shanghai Rural Commercial Bank Co.,Ltd. Jinshan sub branch Pledgor: SHANGHAI CHANGTE FORGING Co.,Ltd. Registration number: Y2022310000088 |
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PC01 | Cancellation 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: 20230706 Granted publication date: 20220111 Pledgee: Shanghai Rural Commercial Bank Co.,Ltd. Jinshan sub branch Pledgor: SHANGHAI CHANGTE FORGING Co.,Ltd. Registration number: Y2022310000088 |