CN104907506A - Molding machine vibration device - Google Patents
Molding machine vibration device Download PDFInfo
- Publication number
- CN104907506A CN104907506A CN201510249797.3A CN201510249797A CN104907506A CN 104907506 A CN104907506 A CN 104907506A CN 201510249797 A CN201510249797 A CN 201510249797A CN 104907506 A CN104907506 A CN 104907506A
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- Prior art keywords
- vibration
- spring
- shaking device
- brackets
- vibration body
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- 238000000465 moulding Methods 0.000 title claims abstract description 26
- 239000004576 sand Substances 0.000 abstract description 15
- 238000005266 casting Methods 0.000 abstract description 8
- 238000007596 consolidation process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 244000035744 Hura crepitans Species 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007528 sand casting Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005058 metal casting Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Casting Devices For Molds (AREA)
Abstract
The present invention relates to the technical field of sand mold casting, and specifically relates to a molding machine vibration device including a working table and a vibration device, the working table is horizontally placed, the lower surface of the working table is provided with a hollow bump block, the vibration device includes four brackets, vibration bodies and five eccentric motors, the four brackets are arranged centrically symmetrically all around, transverse bars are arranged between the front and rear brackets; each vibration body comprises a spring and two spring fixing plates, the two ends of the spring are respectively fixed on the spring fixing plates, the number of the vibration bodies is five, four of the vibration bodies are located on the upper parts of the brackets, the four vibration bodies are arranged symmetrically in the four brackets, the rest vibration body is fixed above the transverse bar, and the five eccentric motors are respectively mounted on the unfixed spring fixing plates. The molding machine vibration device can vibrate in multiple degrees of freedom, the vibration is more uniform and efficient, and less noise is generated in the course of working.
Description
Technical field
The present invention relates to sand casting technical field, is a kind of shaking device of moulding machine specifically.
Background technology
The key link of sand casting is moulding, and the core of moulding machine is sand densifying mechanism.Squeeze moulding machine a kind ofly should have the low speed sand densifying mechanism of history decades in producing, and its sand densifying mechanism is comparatively simple, but the low and skewness of compacting gained sand mold compactability; Formed clamp plate compacting is conducive to the uniformity improving model top and surrounding sand mold compactability; But in a word, squeeze mo(u)lding gained sand mold compactability is lower, and particularly the sand mold die joint degree of packing is on the low side, and gained casting dimension accuracy is low, and surface quality is poor.
Clay-bonded sand metal casting is a kind of conventional of sand casting and the good a kind of formative method of cast member quality.Clay-bonded sand metal casting is shaping is one of main production process of automobile, hot-water heating and hardware blank, is widely used, and occupies critical role in machine building industry.Wherein the making of clay-bonded sand sand mold is one of key link in castings production technical process, the making quality of sand mold is directly connected to quality and the yield rate of foundry goods, to raising casting quality, reduce casting cost and play vital effect, developed countries is all kinds of high-end automatic molding machine for this formative technology have developed, this kind of machinery has that production efficiency is high, steady quality, energy-conserving and environment-protective advantage, but because of it, prices are rather stiff, maintenance difficulties is large, is difficult to promote the use of in common customer.
Most domestic foundry enterprise is still using technique jolt-squeeze machine simple, backward in technique or squeeze molding machine to carry out sand mold making, the sand-mould quality poor stability made, equipment running noises are high, labour intensity is large, production cost high efficiency is low, environmental pollution weight, domestic casting industry is badly in need of the mo(u)lding equipment that high-end automatic molding machine replaces existing backwardness.
Application number is: a Chinese patent of 201010614447.X discloses a kind of moulding machine, comprises body, is provided with the workbench of working plate, is provided with the rotating arm of pressing plate, shaking device, pressure sand device and die lifter; Described working plate is horizontally disposed with; Described body top is provided with a rotating shaft, and described rotating arm to be fixedly installed in this rotating shaft and can to rotate along with the rotation of this rotating shaft; Described workbench is positioned at body one side, and described rotating arm is with dynamic pressure plate to be located at directly over working plate in the process doing reciprocating rotation.This invention makes pressing plate can do with rotating arm to horizontally rotate, and when carrying out adding the operation such as sand, molding for sandbox, first rotating arm and press plate rotary certain angle, can make without hindrance thing above sandbox, so without the need to pressing plate is arranged on high height; When carrying out top pressure compacting operation, then pressing plate is gone to above workbench and sandbox.This invention adopts vibrations cylinder as vibroseis, and the noise produced in vibrations process is comparatively large, when this moulding machine of multiple stage works simultaneously, will cause very large noise pollution, and cause immeasurable injury to the healthy of workman.
For above problem, the invention provides a kind of shaking device of moulding machine, can shake by multiple degrees of freedom, shake uniform high-efficiency more, and the noise produced in the course of the work is less.
Summary of the invention
In order to make up the deficiencies in the prior art, the invention provides a kind of shaking device of moulding machine, can shake by multiple degrees of freedom, shake uniform high-efficiency more, and the noise produced in the course of the work being less.
The technical solution adopted for the present invention to solve the technical problems is: a kind of shaking device of moulding machine, comprises workbench and shaking device, described driving water placing flat, and the lower surface of workbench is provided with a hollow projection.
Described shaking device comprises four supports, vibration body and five eccentric motors, and four described supports all around Central Symmetry are arranged, and are provided with whippletree between front and back support; Described vibration body comprises spring and two spring dead plates, and described both ends of the spring is separately fixed on two spring dead plates, and spring both can produce vibrations, can reduce noise again; Vibration body quantity is five, wherein four vibration bodies are positioned at above support, and four vibration body symmetries be arranged on inside four supports, a remaining vibration body is fixed on above described whippletree, five vibration bodies surround a cavity volume, are placed in cavity volume during work by described hollow projection, and five vibration bodies can realize multivariant consolidation, compacting effect is better, and efficiency is higher; Five described eccentric motors are arranged on unfixed spring dead plate respectively, and eccentric motor is used for workbench is shaken, to reach the object of consolidation.
Spring center on described vibration body is arranged symmetrically with, and number of springs is at least four.
The invention has the beneficial effects as follows:
(1). the shaking device of a kind of moulding machine of the present invention, the present invention adopts multiple degrees of freedom to carry out vibrations consolidation to casting model powder, the degree of packing and the consolidation efficiency of casting model powder increase substantially, and the present invention adopts spring and eccentric motor to combine, can significantly reduce owing to shaking the noise pollution caused;
(2). the shaking device of a kind of moulding machine of the present invention, structure is simple, reasonable in design, is convenient to maintenance, just with promotion and application.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further described.
Fig. 1 is the perspective view of the shaking device of the shaking device of a kind of moulding machine of the present invention;
Fig. 2 is the top view of the shaking device of the shaking device of a kind of moulding machine of the present invention;
Fig. 3 is the sectional view of the shaking device of a kind of moulding machine of the present invention.
In figure: workbench 1, shaking device 3, hollow projection 11, support 31, vibration body 32, eccentric motor 33, cavity volume 34, whippletree 311, spring 321, spring dead plate 322.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
As shown in Figure 1 to Figure 3, the shaking device of a kind of moulding machine of the present invention, comprises workbench 1 and shaking device 3, described workbench 1 horizontal positioned, and the lower surface of workbench 1 is provided with a hollow projection 11.
Described shaking device 3 comprises four supports 31, vibration body 32 and five eccentric motors 33, and four described supports 31 all around Central Symmetry are arranged, and are provided with whippletree 311 between front and back support 31; Described vibration body 32 comprises spring 321 and two spring dead plates 322, and described spring 321 two ends are separately fixed on two spring dead plates 322, and spring 321 both can produce vibrations, can reduce noise again; Vibration body 32 quantity is five, wherein four vibration bodies 32 are positioned at above support 31, and four vibration body 32 symmetries be arranged on inside four supports 31, a remaining vibration body 32 is fixed on above described whippletree 311, five vibration bodies 32 surround a cavity volume 34, are placed in cavity volume 34 during work by described hollow projection 11, and five vibration bodies 32 can realize multivariant consolidation, compacting effect is better, and efficiency is higher; Five described eccentric motors 33 are arranged on unfixed spring dead plate 322 respectively, and eccentric motor 33 shakes for making workbench, to reach the object of consolidation.
Spring 321 Central Symmetry on described vibration body 32 is arranged, and spring 321 quantity is at least four.
During work, first workbench 1 is placed on shaking device 3, then sand mold is placed on workbench 1, start eccentric motor 33 and can carry out vibrations consolidation.
More than show and describe general principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; description in above-described embodiment and description principle of the present invention is just described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. the shaking device of a moulding machine, comprise workbench (1) and shaking device (3), it is characterized in that: described workbench (1) horizontal positioned, the lower surface of workbench (1) is provided with a hollow projection (11); Described shaking device (3) is positioned at immediately below workbench (1).
2. the shaking device of a kind of moulding machine according to claim 1, it is characterized in that: described shaking device (3) comprises four supports (31), vibration body (32) and five eccentric motors (33), four described supports (31) all around Central Symmetry are arranged, and are provided with whippletree (311) between front and back support (31); Described vibration body (32) comprises spring (321) and two spring dead plates (322), described spring (321) two ends are separately fixed on two spring dead plates (322), vibration body (32) quantity is five, wherein four vibration bodies (32) are positioned at support (31) top, and four vibration bodies (32) symmetrical be arranged on four supports (31) inner sides, a remaining vibration body (32) is fixed on described whippletree (311) top; Five described eccentric motors (33) are arranged on unfixed spring dead plate (322) respectively.
3. the shaking device of a kind of moulding machine according to claim 1, is characterized in that: spring (321) Central Symmetry on described vibration body (32) is arranged, and spring (321) quantity is at least four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510249797.3A CN104907506B (en) | 2015-05-18 | 2015-05-18 | Molding machine vibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510249797.3A CN104907506B (en) | 2015-05-18 | 2015-05-18 | Molding machine vibration device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104907506A true CN104907506A (en) | 2015-09-16 |
| CN104907506B CN104907506B (en) | 2017-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510249797.3A Active CN104907506B (en) | 2015-05-18 | 2015-05-18 | Molding machine vibration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104907506B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907096A (en) * | 2018-08-01 | 2018-11-30 | 合肥禾松信息科技有限公司 | A kind of aluminium machining lost foam casting technique |
| CN115178706A (en) * | 2022-07-14 | 2022-10-14 | 保定茶山五岳铸造有限公司 | Sand adding device for sodium silicate sand casting and molding |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1515339A (en) * | 1923-02-01 | 1924-11-11 | Cash Joseph | Shaking or oscillating device for molding boxes |
| JPH09225586A (en) * | 1996-02-21 | 1997-09-02 | Kougi Kk | Vibrator for filling molding sand |
| CN2915438Y (en) * | 2006-02-17 | 2007-06-27 | 潍坊凯力石油化工机械有限公司 | Molding sand vibration compaction device for vacuum sealed moulding |
| CN202639235U (en) * | 2012-04-27 | 2013-01-02 | 安徽中兴华汉机械有限公司 | Shaking platform |
| CN203124653U (en) * | 2013-03-29 | 2013-08-14 | 淮南联合大学 | Anti-sideslip three-dimensional vibration platform |
| CN203679185U (en) * | 2013-11-26 | 2014-07-02 | 阜阳市富鑫铸造机械有限公司 | Vibrating workbench |
| CN204711121U (en) * | 2015-05-18 | 2015-10-21 | 安庆旭东工贸有限责任公司 | A kind of shaking device of moulding machine |
-
2015
- 2015-05-18 CN CN201510249797.3A patent/CN104907506B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1515339A (en) * | 1923-02-01 | 1924-11-11 | Cash Joseph | Shaking or oscillating device for molding boxes |
| JPH09225586A (en) * | 1996-02-21 | 1997-09-02 | Kougi Kk | Vibrator for filling molding sand |
| CN2915438Y (en) * | 2006-02-17 | 2007-06-27 | 潍坊凯力石油化工机械有限公司 | Molding sand vibration compaction device for vacuum sealed moulding |
| CN202639235U (en) * | 2012-04-27 | 2013-01-02 | 安徽中兴华汉机械有限公司 | Shaking platform |
| CN203124653U (en) * | 2013-03-29 | 2013-08-14 | 淮南联合大学 | Anti-sideslip three-dimensional vibration platform |
| CN203679185U (en) * | 2013-11-26 | 2014-07-02 | 阜阳市富鑫铸造机械有限公司 | Vibrating workbench |
| CN204711121U (en) * | 2015-05-18 | 2015-10-21 | 安庆旭东工贸有限责任公司 | A kind of shaking device of moulding machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907096A (en) * | 2018-08-01 | 2018-11-30 | 合肥禾松信息科技有限公司 | A kind of aluminium machining lost foam casting technique |
| CN115178706A (en) * | 2022-07-14 | 2022-10-14 | 保定茶山五岳铸造有限公司 | Sand adding device for sodium silicate sand casting and molding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104907506B (en) | 2017-01-25 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Lei Inventor before: Tong Xudong |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161026 Address after: 315301, No. 146 Han Road, Zong Han street, Cixi City, Zhejiang, Ningbo Applicant after: CIXI LONGCHENG TRADING Co.,Ltd. Address before: 246001 casting industrial park, Anqing Development Zone, Anhui, China Three Applicant before: ANQING XUDONG INDUSTRY AND TRADE Co.,Ltd. |
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20181018 Address after: 313000 No. 555, Ah Xiang Road, Zhili Town, Huzhou, Zhejiang Patentee after: HUIDA MACHINERY MANUFACTURING (HUZHOU) CO.,LTD. Address before: 315301 No. 146, Zong Han Road, Zong Han street, Cixi, Ningbo, Zhejiang Patentee before: CIXI LONGCHENG TRADING Co.,Ltd. |
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Effective date of registration: 20201225 Address after: Room 399, No. 5999, Wuxing Avenue, Zhili Town, Wuxing District, Huzhou City, Zhejiang Province Patentee after: HUZHOU JUYE INCUBATOR Co.,Ltd. Address before: 313000 No. 555, Ah Xiang Road, Zhili Town, Huzhou, Zhejiang Patentee before: HUIDA MACHINERY MANUFACTURING (HUZHOU) Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20150916 Assignee: Technical aviation technology service (Huzhou) Co.,Ltd. Assignor: HUZHOU JUYE INCUBATOR Co.,Ltd. Contract record no.: X2022330000223 Denomination of invention: A vibrating device for moulding machine Granted publication date: 20170125 License type: Common License Record date: 20220615 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A vibrating device for a molding machine Effective date of registration: 20220803 Granted publication date: 20170125 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. high tech Zone Green sub branch Pledgor: HUZHOU JUYE INCUBATOR Co.,Ltd. Registration number: Y2022330001585 |
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| PE01 | Entry into force 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: 20231025 Granted publication date: 20170125 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. high tech Zone Green sub branch Pledgor: HUZHOU JUYE INCUBATOR Co.,Ltd. Registration number: Y2022330001585 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |