CN105127681A - 汽车刹车真空助力泵转子冷挤压成形工艺 - Google Patents
汽车刹车真空助力泵转子冷挤压成形工艺 Download PDFInfo
- Publication number
- CN105127681A CN105127681A CN201510514448.XA CN201510514448A CN105127681A CN 105127681 A CN105127681 A CN 105127681A CN 201510514448 A CN201510514448 A CN 201510514448A CN 105127681 A CN105127681 A CN 105127681A
- Authority
- CN
- China
- Prior art keywords
- blank
- mold core
- cold extrusion
- pump rotor
- carried out
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- 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
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/02—Making uncoated products
- B21C23/03—Making uncoated products by both direct and backward extrusion
-
- 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
- B21C25/00—Profiling tools for metal extruding
- B21C25/02—Dies
-
- 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
- B21C25/00—Profiling tools for metal extruding
- B21C25/02—Dies
- B21C25/025—Selection of materials therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/50—Other automobile vehicle parts, i.e. manufactured in assembly lines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Braking Arrangements (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510514448.XA CN105127681B (zh) | 2015-08-20 | 2015-08-20 | 汽车刹车真空助力泵转子冷挤压成形工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510514448.XA CN105127681B (zh) | 2015-08-20 | 2015-08-20 | 汽车刹车真空助力泵转子冷挤压成形工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105127681A true CN105127681A (zh) | 2015-12-09 |
CN105127681B CN105127681B (zh) | 2018-03-20 |
Family
ID=54713428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510514448.XA Active CN105127681B (zh) | 2015-08-20 | 2015-08-20 | 汽车刹车真空助力泵转子冷挤压成形工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105127681B (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106001341A (zh) * | 2016-06-17 | 2016-10-12 | 宾科汽车紧固件(昆山)有限公司 | 一种转子的冷锻工艺以及一种反挤孔模具 |
CN107335723A (zh) * | 2017-08-28 | 2017-11-10 | 陈志妹 | 一种液压泵转子挤压模具 |
CN107829929A (zh) * | 2017-10-24 | 2018-03-23 | 天津畅乐电子科技股份有限公司 | 一种汽车制动系统油泵转子的制造工艺 |
CN108311622A (zh) * | 2018-01-22 | 2018-07-24 | 宾科汽车紧固件(昆山)有限公司 | 汽车发动机内真空发生器转子成型方法 |
CN109570930A (zh) * | 2018-12-07 | 2019-04-05 | 海盐猛凌汽车配件有限公司 | 转子从粉末冶金到冷挤成型工艺 |
CN112518239A (zh) * | 2020-11-13 | 2021-03-19 | 浙江海洋大学 | 螺杆泵转子转模挤压成型工艺 |
CN113083937A (zh) * | 2021-03-25 | 2021-07-09 | 江西红睿马钢管股份有限公司 | 一种冷碾扩轴承用轴承钢管生产工艺 |
CN113941830A (zh) * | 2021-09-15 | 2022-01-18 | 东风商用车有限公司 | 一种喷油器套管制造方法及喷油器套管 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102005870A (zh) * | 2010-12-16 | 2011-04-06 | 镇江中虎弹簧有限公司 | 转子制造工艺 |
CN102513792A (zh) * | 2011-12-28 | 2012-06-27 | 上海久丰汽车零件有限公司 | 一种汽车用油泵轴的冷挤压成型工艺 |
CN103111483A (zh) * | 2013-02-01 | 2013-05-22 | 太仓久信精密模具有限公司 | 大模数直齿圆柱齿轮冷挤压工艺及其专用模具 |
RU2498890C1 (ru) * | 2012-10-23 | 2013-11-20 | Открытое акционерное общество Научно-производственное объединение "Искра" | Способ изготовления статора одновинтового насоса |
CN103722065A (zh) * | 2012-10-14 | 2014-04-16 | 江苏威鹰机械有限公司 | Doj等速万向节筒形壳精整成形方法及其精整凸模 |
-
2015
- 2015-08-20 CN CN201510514448.XA patent/CN105127681B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102005870A (zh) * | 2010-12-16 | 2011-04-06 | 镇江中虎弹簧有限公司 | 转子制造工艺 |
CN102513792A (zh) * | 2011-12-28 | 2012-06-27 | 上海久丰汽车零件有限公司 | 一种汽车用油泵轴的冷挤压成型工艺 |
CN103722065A (zh) * | 2012-10-14 | 2014-04-16 | 江苏威鹰机械有限公司 | Doj等速万向节筒形壳精整成形方法及其精整凸模 |
RU2498890C1 (ru) * | 2012-10-23 | 2013-11-20 | Открытое акционерное общество Научно-производственное объединение "Искра" | Способ изготовления статора одновинтового насоса |
CN103111483A (zh) * | 2013-02-01 | 2013-05-22 | 太仓久信精密模具有限公司 | 大模数直齿圆柱齿轮冷挤压工艺及其专用模具 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106001341A (zh) * | 2016-06-17 | 2016-10-12 | 宾科汽车紧固件(昆山)有限公司 | 一种转子的冷锻工艺以及一种反挤孔模具 |
CN107335723A (zh) * | 2017-08-28 | 2017-11-10 | 陈志妹 | 一种液压泵转子挤压模具 |
CN107829929A (zh) * | 2017-10-24 | 2018-03-23 | 天津畅乐电子科技股份有限公司 | 一种汽车制动系统油泵转子的制造工艺 |
CN108311622A (zh) * | 2018-01-22 | 2018-07-24 | 宾科汽车紧固件(昆山)有限公司 | 汽车发动机内真空发生器转子成型方法 |
CN109570930A (zh) * | 2018-12-07 | 2019-04-05 | 海盐猛凌汽车配件有限公司 | 转子从粉末冶金到冷挤成型工艺 |
CN112518239A (zh) * | 2020-11-13 | 2021-03-19 | 浙江海洋大学 | 螺杆泵转子转模挤压成型工艺 |
WO2022100762A1 (zh) * | 2020-11-13 | 2022-05-19 | 浙江海洋大学 | 螺杆泵转子转模挤压成型工艺 |
US20230211398A1 (en) * | 2020-11-13 | 2023-07-06 | Zhejiang Ocean University | Rotary mold extrusion molding process of screw pump rotor |
US11731180B2 (en) * | 2020-11-13 | 2023-08-22 | Zhejiang Ocean University | Rotary mold extrusion molding process of screw pump rotor |
CN113083937A (zh) * | 2021-03-25 | 2021-07-09 | 江西红睿马钢管股份有限公司 | 一种冷碾扩轴承用轴承钢管生产工艺 |
CN113083937B (zh) * | 2021-03-25 | 2023-03-24 | 江西红睿马钢管股份有限公司 | 一种冷碾扩轴承用轴承钢管生产工艺 |
CN113941830A (zh) * | 2021-09-15 | 2022-01-18 | 东风商用车有限公司 | 一种喷油器套管制造方法及喷油器套管 |
Also Published As
Publication number | Publication date |
---|---|
CN105127681B (zh) | 2018-03-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105127681A (zh) | 汽车刹车真空助力泵转子冷挤压成形工艺 | |
CN101780515B (zh) | 精密锻造双驱动桥三联齿轮工艺 | |
CN103894436B (zh) | 一种增强镁合金管的往复挤压装置及加工方法 | |
CN102397964B (zh) | 蓄能器外壳锻造工艺 | |
CN102218500B (zh) | 汽车变速箱倒档惰轮精锻成形工艺方法 | |
CN102513792A (zh) | 一种汽车用油泵轴的冷挤压成型工艺 | |
CN103990946A (zh) | H型铝合金轮毂的制造方法 | |
CN102350622A (zh) | 一种油泵直齿齿轮的生产工艺 | |
CN103920795A (zh) | 一种汽车后桥桥壳的固体颗粒的热胀振动复合成形工艺 | |
CN101342549A (zh) | 汽车差速器前壳体毛坯热挤压工艺及成型模具 | |
CN101328930A (zh) | 柴油机起动轴冷挤加工工艺 | |
CN103111815B (zh) | 汽车差速器及行星减速器十字轴的二次同步冷挤压成型制作方法 | |
CN104043769A (zh) | 热挤压空心车轴直接成型工艺 | |
CN102716932B (zh) | 一种减速起动机中起动齿轮的制作模具 | |
EP3147045B1 (en) | A manufacturing method for wear-resistant transmission link assemblies of automobile turbochargers | |
CN103286153A (zh) | 一种超大口径管道挤压管嘴的制造方法 | |
CN101862949A (zh) | 反挤压锻制方法 | |
CN103586642B (zh) | 盘毂芯制造工艺 | |
CN104384852A (zh) | 轮毂轴管的加工方法 | |
CN203304887U (zh) | 一种汽车用飞轮总成的齿圈毛坯成型设备 | |
CN103071690B (zh) | 一种车用回转厚壁壳体零件冷温复合挤压成形方法 | |
CN1364669A (zh) | 汽车爪极锻件精密锻造技术 | |
CN104826999B (zh) | 一种重型燃机压缩机排气缸铸件超薄砂芯防止粘砂的方法 | |
CN104438408B (zh) | 一种铝合金双锥异形深孔件毛坯挤压成型方法 | |
CN108857283B (zh) | 一种发动机燃油喷射系统挺柱体分步式冷挤压工艺 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 200120 North Side of Floor 2, No. 258 Kangwu Road, Kangqiao Town, Pudong New District, Shanghai Patentee after: Shanghai Jiujing Automobile Parts Co., Ltd. Address before: 201315 North Side of Floor 2, No. 258 Kangwu Road, Kangqiao Town, Pudong New District, Shanghai Patentee before: Shanghai Jiu Jin precision forging Co., Ltd |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190624 Address after: 215400 Kaiming Science and Technology Park, 88 Zhengdong Road, Taicang City, Suzhou City, Jiangsu Province Patentee after: TAICANG JIUXIN PRECISION MOLD CO., LTD. Address before: 200120 North Side of Floor 2, No. 258 Kangwu Road, Kangqiao Town, Pudong New District, Shanghai Patentee before: Shanghai Jiujing Automobile Parts Co., Ltd. |