CN104439209B - 活塞环椭圆筒体毛坯砂型的顶箱脱模机构及其脱模方法 - Google Patents
活塞环椭圆筒体毛坯砂型的顶箱脱模机构及其脱模方法 Download PDFInfo
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- CN104439209B CN104439209B CN201410599012.0A CN201410599012A CN104439209B CN 104439209 B CN104439209 B CN 104439209B CN 201410599012 A CN201410599012 A CN 201410599012A CN 104439209 B CN104439209 B CN 104439209B
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- Prior art keywords
- elliptical cylinder
- cylinder
- upper plate
- top case
- sand mold
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- 239000004576 sand Substances 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 17
- 244000035744 Hura crepitans Species 0.000 claims abstract description 26
- 239000003110 molding sand Substances 0.000 claims abstract description 11
- 241000274582 Pycnanthus angolensis Species 0.000 claims description 5
- 239000011087 paperboard Substances 0.000 claims description 5
- 230000003068 static effect Effects 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/04—Handling or stripping castings or ingots
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410599012.0A CN104439209B (zh) | 2014-10-30 | 2014-10-30 | 活塞环椭圆筒体毛坯砂型的顶箱脱模机构及其脱模方法 |
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CN201410599012.0A CN104439209B (zh) | 2014-10-30 | 2014-10-30 | 活塞环椭圆筒体毛坯砂型的顶箱脱模机构及其脱模方法 |
Publications (2)
Publication Number | Publication Date |
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CN104439209A CN104439209A (zh) | 2015-03-25 |
CN104439209B true CN104439209B (zh) | 2016-08-17 |
Family
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Family Applications (1)
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CN201410599012.0A Active CN104439209B (zh) | 2014-10-30 | 2014-10-30 | 活塞环椭圆筒体毛坯砂型的顶箱脱模机构及其脱模方法 |
Country Status (1)
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CN (1) | CN104439209B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105251942A (zh) * | 2015-10-23 | 2016-01-20 | 山东恒圆精工部件股份有限公司 | 一种用于活塞环椭圆筒体毛坯的浇冒口系统 |
CN107891127A (zh) * | 2017-10-31 | 2018-04-10 | 宁波百瑞天然气高压压缩机有限公司 | 一种活塞环翻砂模具 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201147971Y (zh) * | 2008-01-07 | 2008-11-12 | 林景棠 | 一种合模装置 |
CN101579722A (zh) * | 2009-06-23 | 2009-11-18 | 鲍璐华 | 一种活塞环筒体铸造型模机及型模制造方法 |
CN102257299A (zh) * | 2009-03-26 | 2011-11-23 | 联邦摩高布尔沙伊德公司 | 可氮化钢活塞环和钢汽缸套及制造它们的铸造方法 |
CN102407292A (zh) * | 2011-12-07 | 2012-04-11 | 石家庄金刚内燃机零部件集团有限公司 | 活塞环毛坯铸造工艺 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7537445B2 (en) * | 2006-10-27 | 2009-05-26 | Trelleborg Sealing Solutions Us, Inc. | Injection molding assembly having a product remover with a biasing member |
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2014
- 2014-10-30 CN CN201410599012.0A patent/CN104439209B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201147971Y (zh) * | 2008-01-07 | 2008-11-12 | 林景棠 | 一种合模装置 |
CN102257299A (zh) * | 2009-03-26 | 2011-11-23 | 联邦摩高布尔沙伊德公司 | 可氮化钢活塞环和钢汽缸套及制造它们的铸造方法 |
CN101579722A (zh) * | 2009-06-23 | 2009-11-18 | 鲍璐华 | 一种活塞环筒体铸造型模机及型模制造方法 |
CN102407292A (zh) * | 2011-12-07 | 2012-04-11 | 石家庄金刚内燃机零部件集团有限公司 | 活塞环毛坯铸造工艺 |
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Publication number | Publication date |
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CN104439209A (zh) | 2015-03-25 |
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Effective date of registration: 20240131 Address after: 252061 East Head of Sunwuying Village, Laozhaozhuang Town, Linqing City, Liaocheng City, Shandong Province Patentee after: Shandong hengliyuan Precision Machinery Manufacturing Co.,Ltd. Country or region after: China Address before: No. 16 Linbo Road, Linqing City, Liaocheng City, Shandong Province, 252061 Patentee before: SHANDONG HENGYUAN PRECISION PARTS Co.,Ltd. Country or region before: China |