WO2007111364A1 - 振動砂落とし装置 - Google Patents
振動砂落とし装置 Download PDFInfo
- Publication number
- WO2007111364A1 WO2007111364A1 PCT/JP2007/056760 JP2007056760W WO2007111364A1 WO 2007111364 A1 WO2007111364 A1 WO 2007111364A1 JP 2007056760 W JP2007056760 W JP 2007056760W WO 2007111364 A1 WO2007111364 A1 WO 2007111364A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- vibration
- work
- sand
- vibrating
- base plate
- 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.)
- Ceased
Links
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
- B22D29/001—Removing cores
- B22D29/005—Removing cores by vibrating or hammering
-
- 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
-
- 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
- B22D29/001—Removing cores
- B22D29/006—Removing cores by abrasive, water or air blasting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
- B22D31/002—Cleaning, working on castings
Definitions
- the present invention relates to the automobile part P
- vibrating sand of a structure (work) molded by structure is used as sand that adheres to the surface by vibration, especially core sand that adheres to the hollow part of the work.
- the one to be sanded is held on a vibrating table, and this vibrating table is used as one vibration motor.
- This system uses two vibration motors-so it is subject to the vibration falling effect of sand, but it has the disadvantage of being uneconomical due to the large size of the two vibration motors. doing.
- the two motors must rotate in synchronization, so it is necessary to ensure the weight distribution of the two motors and the arrangement of the elastic support members.
- Patent Document 2 Japanese Patent Application Laid-Open No. 2 0 0 3-3 0 5 5 5 9
- Patent Document 3 Patent 3 2 0 5 8 9 7
- Patent Document 4 Japanese Patent Application No. 2 0 0 4-2 4 3 1 1 8 8
- the problem to be solved by the present invention is to use a single vibration motor, especially by using a single vibration motor, instead of the conventional sanding technique for striking a workpiece with a hammer.
- a single vibration motor especially by using a single vibration motor, instead of the conventional sanding technique for striking a workpiece with a hammer.
- Another object of the present invention is to provide a vibrating sanding apparatus which solves the problems in the case of using a double-headed mouth and improves the drawbacks existing in the prior art. Means to solve the problem
- the present invention is an apparatus for vibrating sand of a structure which drops sand adhering to the structure by vibration, which is placed on a base via an elastic support member.
- a vibrating table plate, a structure holding device installed on the vibration table, and a motor connected to the vibration table, and the structure to be sanded is said holding structure
- the vibration motor is operated to vibrate the vibrating table plate, and thereby the forged structure held by the holder. It is characterized by giving vibration to objects and dropping sand of mirror construction.
- the work to be sanded is held on a vibrating table, and the vibrating table is vibrated by a single vibration motor to drop the core sand, particularly the hollow core. Therefore, it can be downsized without the need for a large apparatus such as a conventional hammering room, and the noise caused by striking will be reduced, and there will be no problem of environmental pollution due to sand scattering.
- the device of the present invention is compact and economical since it comprises only one vibration motor.
- the weight distribution of the two motors and the arrangement of the elastic support members must be properly determined because the two motors rotate in synchronization. In the case of one motor, this is the case. Constraints are useless.
- FIG. 1 is a plan view of an embodiment of the vibration sanding apparatus according to the present invention
- FIG. 2 is a side view thereof
- FIG. 3 is a perspective view thereof.
- the present invention is a vibrating sanding apparatus A of a mirror structure for dropping the core sand of the hollow portion 2 of the structure 1 (work) by vibration.
- the vibrating table plate 5 is placed on the base 3 via the elastic supporting member 4.
- the vibrating table 5 is provided with a work holder 6 for holding the structure 1 with the structure 1 interposed therebetween, and further, the vibrating table 5 is connected to one vibration motor 7.
- the elastic support member 4 is made of rubber, metal spring, pneumatic spring, etc., and it isolates the vibration to the floor and prevents the disturbance of the vibration to the vibrating table.
- the vibrating sanding apparatus A configured as described above is, first of all, removing air from the work holding tool 6 that is inflated and contracted as shown in FIG. Contract and retract clamp 9 through work clamp guide 8 to make space for inserting work 1.
- one vibration motor 7 connected to the vibrating table 5 is operated to vibrate the vibrating table 5, thereby Vibration is applied to the workpiece 1 held by the holding fixture 6 to remove sand adhering to the workpiece 1, especially core sand in the hollow portion 2.
- Vibration is applied to the workpiece 1 held by the holding fixture 6 to remove sand adhering to the workpiece 1, especially core sand in the hollow portion 2.
- core sand of hollow part 2 is dropped and removed, if solid particulate matter is put into hollow part 2 of fork 1, the drop and removal can be performed efficiently.
- the above-described invention of the present invention holds on a vibrating table plate a plate to be sanded, and shakes the vibrating plate plate by a vibrating motor, thereby adhering sand of a work, particularly core sand of a hollow portion. Since it is configured to reduce the size, it can be miniaturized without the need for a large apparatus such as a conventional hammering room, and there will be no impact noise, and there will be no problem of environmental pollution due to sand scattering.
- the present invention is not only economical but also has a simplified and miniaturized structure since only one vibration motor is provided to vibrate the vibrating table. That is, since the present invention has only one motor, it is necessary to synchronously rotate two motors in the case of two motors, so it is necessary to ensure weight distribution and arrangement of elastic support members. There is one, but in the case of one unit there is no such restriction. For this reason, the vibrating sanding apparatus of the present invention is likely to be widely used in the forging technology field.
- Fig. 1 is a plan view of a specific example of the vibration sanding apparatus according to the present invention.
- Figure 2 is a side view of the device of Figure 1;
- Figure 3 is a perspective view of the device of Figure 1;
- Fig. 4 A state diagram before clamping the work. 5 This is the state diagram after clamping the work. Description of
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Casting Devices For Molds (AREA)
Abstract
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/992,302 US20100065241A1 (en) | 2006-03-23 | 2007-03-22 | Device for removing sand by vibration |
| EP07740198A EP1997573A4 (en) | 2006-03-23 | 2007-03-22 | DEVICE FOR DECEASING SAND BY VIBRATION |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006-080497 | 2006-03-23 | ||
| JP2006080497A JP2007253188A (ja) | 2006-03-23 | 2006-03-23 | 振動砂落とし装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2007111364A1 true WO2007111364A1 (ja) | 2007-10-04 |
Family
ID=38541278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2007/056760 Ceased WO2007111364A1 (ja) | 2006-03-23 | 2007-03-22 | 振動砂落とし装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20100065241A1 (ja) |
| EP (1) | EP1997573A4 (ja) |
| JP (1) | JP2007253188A (ja) |
| KR (1) | KR20080023226A (ja) |
| CN (1) | CN101330997A (ja) |
| WO (1) | WO2007111364A1 (ja) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8643252B2 (en) * | 2010-05-11 | 2014-02-04 | Canon Kabushiki Kaisha | Vibration wave actuator |
| CN101912959B (zh) * | 2010-08-03 | 2012-04-25 | 青岛三锐机械制造有限公司 | 一种振击除芯机及其振机除芯处理方法 |
| JP2012050990A (ja) * | 2010-08-31 | 2012-03-15 | Shiga Yamashita:Kk | 振動砂落とし装置 |
| AT512426B1 (de) * | 2012-01-17 | 2016-03-15 | Fill Gmbh | Vorrichtung zum entkernen von gusskörpern |
| CN102528005B (zh) * | 2012-02-15 | 2013-09-04 | 浙江省机电设计研究院有限公司 | 铁型覆砂铸造生产中铁型清理的装置和方法 |
| CN103506568B (zh) * | 2013-10-18 | 2016-01-27 | 浙江省机电设计研究院有限公司 | 穿梭式顶板的铁型覆砂铸造中的铁型清理装置和方法 |
| CN104907546B (zh) * | 2015-05-18 | 2016-08-24 | 林杭 | 一种铸造用多维振动落砂机 |
| KR101723008B1 (ko) * | 2015-05-18 | 2017-04-04 | (주)대종에프에이 | 워크의 모래 제거장치 |
| WO2017195355A1 (ja) | 2016-05-13 | 2017-11-16 | 株式会社滋賀山下 | 振動砂落とし装置及び自動車部品 |
| CN106735122B (zh) * | 2017-01-17 | 2019-04-05 | 宁国市志诚机械制造有限公司 | 物料分离设备 |
| AT520666B1 (de) | 2017-11-22 | 2020-07-15 | Fill Gmbh | Entkernmaschine zum Entkernen von Gusswerkstücken sowie Verfahren zum Herstellen von Gusswerkstücken |
| JP6863323B2 (ja) * | 2018-03-29 | 2021-04-21 | 新東工業株式会社 | 鋳型ばらし装置 |
| CN111112588B (zh) * | 2020-01-22 | 2025-01-28 | 苏州明志科技股份有限公司 | 一种落砂装置 |
| CN111570771B (zh) * | 2020-06-02 | 2021-06-15 | 浙江云达流体智控股份有限公司 | 一种阀门铸造起模后落砂处理装置及落砂处理方法 |
| CN114178222A (zh) * | 2021-11-28 | 2022-03-15 | 丁怀尧 | 一种砂型铸造件表面清洁装置 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000197962A (ja) * | 1998-12-30 | 2000-07-18 | Yoshitaka Aoyama | 鋳物の砂落し方法とその装置 |
| JP3077681U (ja) | 2000-11-14 | 2001-05-29 | 株式会社滋賀山下 | ワークの砂落とし装置 |
| JP3205897B2 (ja) | 1996-07-12 | 2001-09-04 | 株式会社滋賀山下 | 鋳物砂落とし用ハンマリング装置 |
| JP2003305559A (ja) | 2002-04-09 | 2003-10-28 | Shiga Yamashita:Kk | ワークの反転式砂落とし装置 |
| JP2004243118A (ja) | 2003-02-15 | 2004-09-02 | Arzneimittel Gmbh Apotheker Vetter & Co Ravensburg | 医療用注射器の識別・監視方法、特には充填済みの注射器製品や注射器筒の識別・監視方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH669343A5 (ja) * | 1985-12-19 | 1989-03-15 | Werner Lueber | |
| US4859070A (en) * | 1986-04-23 | 1989-08-22 | General Kinematics Corporation | Omniaxis apparatus for processing particulates and the like |
| ATE68733T1 (de) * | 1988-01-27 | 1991-11-15 | Froelich & Kluepfel Druckluft | Vorrichtung zum entkernen von gussstuecken. |
| JPH0377681U (ja) * | 1989-11-30 | 1991-08-05 | ||
| JPH07112621B2 (ja) * | 1990-11-07 | 1995-12-06 | ドーラー・ジヤービス・リミテツド・パートナーシツプ | 鋳造品中の砂中子を振動により崩壊、除去する装置 |
| JP3192551B2 (ja) * | 1994-05-20 | 2001-07-30 | アイシン高丘株式会社 | 中空鋳物の内部に残留した異物の除去装置 |
| WO2006074676A1 (de) * | 2004-12-23 | 2006-07-20 | 'f.U.K' Frölich & Klüpfel Drucklufttechnik Gmbh & Co. Kg | Entkernungsvorrichtung und entkernungsverfahren |
-
2006
- 2006-03-23 JP JP2006080497A patent/JP2007253188A/ja active Pending
-
2007
- 2007-03-22 EP EP07740198A patent/EP1997573A4/en not_active Withdrawn
- 2007-03-22 KR KR1020077030354A patent/KR20080023226A/ko not_active Ceased
- 2007-03-22 WO PCT/JP2007/056760 patent/WO2007111364A1/ja not_active Ceased
- 2007-03-22 CN CNA2007800007259A patent/CN101330997A/zh active Pending
- 2007-03-22 US US11/992,302 patent/US20100065241A1/en not_active Abandoned
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3205897B2 (ja) | 1996-07-12 | 2001-09-04 | 株式会社滋賀山下 | 鋳物砂落とし用ハンマリング装置 |
| JP2000197962A (ja) * | 1998-12-30 | 2000-07-18 | Yoshitaka Aoyama | 鋳物の砂落し方法とその装置 |
| JP3077681U (ja) | 2000-11-14 | 2001-05-29 | 株式会社滋賀山下 | ワークの砂落とし装置 |
| JP2003305559A (ja) | 2002-04-09 | 2003-10-28 | Shiga Yamashita:Kk | ワークの反転式砂落とし装置 |
| JP2004243118A (ja) | 2003-02-15 | 2004-09-02 | Arzneimittel Gmbh Apotheker Vetter & Co Ravensburg | 医療用注射器の識別・監視方法、特には充填済みの注射器製品や注射器筒の識別・監視方法 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP1997573A4 * |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20080023226A (ko) | 2008-03-12 |
| EP1997573A1 (en) | 2008-12-03 |
| CN101330997A (zh) | 2008-12-24 |
| JP2007253188A (ja) | 2007-10-04 |
| EP1997573A4 (en) | 2010-12-29 |
| US20100065241A1 (en) | 2010-03-18 |
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