CN110681827A - 一种拨挡鼓槽铸造泥芯结构 - Google Patents
一种拨挡鼓槽铸造泥芯结构 Download PDFInfo
- Publication number
- CN110681827A CN110681827A CN201910877686.5A CN201910877686A CN110681827A CN 110681827 A CN110681827 A CN 110681827A CN 201910877686 A CN201910877686 A CN 201910877686A CN 110681827 A CN110681827 A CN 110681827A
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- Prior art keywords
- loam core
- groove
- core
- loam
- supporting block
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- Granted
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- 238000005266 casting Methods 0.000 title claims abstract description 52
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 8
- 230000003313 weakening effect Effects 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 abstract description 10
- 239000000463 material Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003110 molding sand Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 244000035744 Hura crepitans Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
- B22C9/103—Multipart cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
- B22C9/108—Installation of cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
- B22C9/24—Moulds for peculiarly-shaped castings for hollow articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
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CN201910877686.5A CN110681827B (zh) | 2019-09-17 | 2019-09-17 | 一种拨挡鼓槽铸造泥芯结构 |
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CN201910877686.5A CN110681827B (zh) | 2019-09-17 | 2019-09-17 | 一种拨挡鼓槽铸造泥芯结构 |
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Publication Number | Publication Date |
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CN110681827A true CN110681827A (zh) | 2020-01-14 |
CN110681827B CN110681827B (zh) | 2021-05-11 |
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CN201910877686.5A Active CN110681827B (zh) | 2019-09-17 | 2019-09-17 | 一种拨挡鼓槽铸造泥芯结构 |
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Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5668549A (en) * | 1979-11-06 | 1981-06-09 | Kubota Ltd | Casting method of casing for axial-flow and oblique-flow pump |
CN101658900A (zh) * | 2009-09-24 | 2010-03-03 | 广东省佛山水泵厂有限公司 | 制作叶轮芯的方法 |
CN201768882U (zh) * | 2010-06-24 | 2011-03-23 | 南京市溧水中山铸造有限公司 | 大型电机的机座 |
CN202725966U (zh) * | 2012-08-22 | 2013-02-13 | 南京市溧水中山铸造有限公司 | 一种电机模型用泥芯 |
CN203437596U (zh) * | 2013-07-15 | 2014-02-19 | 广州广一泵业有限公司 | 成型泵叶轮的覆膜砂型芯及铸造模、成型覆膜砂型芯镶件的模具 |
CN204975220U (zh) * | 2015-07-15 | 2016-01-20 | 湖北省天门泵业有限公司 | 一种开式叶轮叶片成型组芯 |
CN205096487U (zh) * | 2015-11-20 | 2016-03-23 | 日月重工股份有限公司 | 汽轮机低压内缸上部铸件的进汽通道泥芯结构 |
CN205967283U (zh) * | 2016-08-31 | 2017-02-22 | 玉田县永信机械制造有限公司 | 潜水泵叶轮叶片铸造覆膜砂组合模型 |
CN106488818A (zh) * | 2014-07-22 | 2017-03-08 | 万高电机设备公司 | 模具组、旋转电机壳体的制造方法 |
CN206643301U (zh) * | 2017-02-16 | 2017-11-17 | 广东万丰摩轮有限公司 | 一种用于制造电机壳体的浇注模 |
CN107377872A (zh) * | 2017-06-28 | 2017-11-24 | 株洲中航动力精密铸造有限公司 | 机匣蜡模压型模具及压型方法 |
CN207205233U (zh) * | 2017-08-29 | 2018-04-10 | 宁波顺和模具制造有限公司 | 一种气缸头模具 |
CN207642243U (zh) * | 2017-12-26 | 2018-07-24 | 乳源瑶族自治县鑫中胜汽车零部件有限公司 | 一种左右防错浇注铸件用泥芯 |
CN209110117U (zh) * | 2018-09-27 | 2019-07-16 | 华南理工大学广州学院 | 一种砂芯教具 |
CN210754981U (zh) * | 2019-09-17 | 2020-06-16 | 杭州杰途传动部件有限公司 | 一种拨挡鼓槽铸造泥芯结构 |
-
2019
- 2019-09-17 CN CN201910877686.5A patent/CN110681827B/zh active Active
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5668549A (en) * | 1979-11-06 | 1981-06-09 | Kubota Ltd | Casting method of casing for axial-flow and oblique-flow pump |
CN101658900A (zh) * | 2009-09-24 | 2010-03-03 | 广东省佛山水泵厂有限公司 | 制作叶轮芯的方法 |
CN201768882U (zh) * | 2010-06-24 | 2011-03-23 | 南京市溧水中山铸造有限公司 | 大型电机的机座 |
CN202725966U (zh) * | 2012-08-22 | 2013-02-13 | 南京市溧水中山铸造有限公司 | 一种电机模型用泥芯 |
CN203437596U (zh) * | 2013-07-15 | 2014-02-19 | 广州广一泵业有限公司 | 成型泵叶轮的覆膜砂型芯及铸造模、成型覆膜砂型芯镶件的模具 |
CN106488818A (zh) * | 2014-07-22 | 2017-03-08 | 万高电机设备公司 | 模具组、旋转电机壳体的制造方法 |
CN204975220U (zh) * | 2015-07-15 | 2016-01-20 | 湖北省天门泵业有限公司 | 一种开式叶轮叶片成型组芯 |
CN205096487U (zh) * | 2015-11-20 | 2016-03-23 | 日月重工股份有限公司 | 汽轮机低压内缸上部铸件的进汽通道泥芯结构 |
CN205967283U (zh) * | 2016-08-31 | 2017-02-22 | 玉田县永信机械制造有限公司 | 潜水泵叶轮叶片铸造覆膜砂组合模型 |
CN206643301U (zh) * | 2017-02-16 | 2017-11-17 | 广东万丰摩轮有限公司 | 一种用于制造电机壳体的浇注模 |
CN107377872A (zh) * | 2017-06-28 | 2017-11-24 | 株洲中航动力精密铸造有限公司 | 机匣蜡模压型模具及压型方法 |
CN207205233U (zh) * | 2017-08-29 | 2018-04-10 | 宁波顺和模具制造有限公司 | 一种气缸头模具 |
CN207642243U (zh) * | 2017-12-26 | 2018-07-24 | 乳源瑶族自治县鑫中胜汽车零部件有限公司 | 一种左右防错浇注铸件用泥芯 |
CN209110117U (zh) * | 2018-09-27 | 2019-07-16 | 华南理工大学广州学院 | 一种砂芯教具 |
CN210754981U (zh) * | 2019-09-17 | 2020-06-16 | 杭州杰途传动部件有限公司 | 一种拨挡鼓槽铸造泥芯结构 |
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CN110681827B (zh) | 2021-05-11 |
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Denomination of invention: A cast mud core structure for shifting drum groove Effective date of registration: 20230414 Granted publication date: 20210511 Pledgee: China Merchants Bank Co.,Ltd. Hangzhou Branch Pledgor: HANGZHOU JIETU TRANSMISSION PARTS CO.,LTD. Registration number: Y2023330000775 |
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Date of cancellation: 20231222 Granted publication date: 20210511 Pledgee: China Merchants Bank Co.,Ltd. Hangzhou Branch Pledgor: HANGZHOU JIETU TRANSMISSION PARTS CO.,LTD. Registration number: Y2023330000775 |
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PC01 | Cancellation 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: A casting mud core structure for shifting drum groove Effective date of registration: 20231230 Granted publication date: 20210511 Pledgee: China Merchants Bank Co.,Ltd. Hangzhou Branch Pledgor: HANGZHOU JIETU TRANSMISSION PARTS CO.,LTD. Registration number: Y2023980074726 |
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