CN104907506B - Molding machine vibration device - Google Patents
Molding machine vibration device Download PDFInfo
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- CN104907506B CN104907506B CN201510249797.3A CN201510249797A CN104907506B CN 104907506 B CN104907506 B CN 104907506B CN 201510249797 A CN201510249797 A CN 201510249797A CN 104907506 B CN104907506 B CN 104907506B
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- Prior art keywords
- vibration
- spring
- brackets
- vibration body
- shaking device
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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 7
- 238000007596 consolidation process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method 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
- 238000007528 sand casting Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process 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
- 230000008569 process Effects 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
- 230000005611 electricity Effects 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
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- 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, specifically a kind of shaking device of moulding machine.
Background technology
The key link of sand casting is moulding, and the core of moulding machine is sand densifying mechanism.Squeeze moulding machine is a kind of Ying Yu
Have the low speed sand densifying mechanism of decades history in production, its sand densifying mechanism is relatively simple, but compacting gained sand mold compactability low and
Skewness；Formed clamp plate compacting is conducive to improving the uniformity at model top and surrounding sand mold compactability；But in a word, it is compacted
Moulding gained sand mold compactability is relatively low, and particularly the sand mold die joint degree of packing is low, and gained casting dimension accuracy is low, surface quality
Difference.
Clay-bonded sand metal casting is a kind of conventional of sand casting and preferably a kind of formative method of cast member quality.Viscous
Soil sand metal casting molding is one of main production process of automobile, hot-water heating and hardware blank, in machine building industry
It is widely used, and occupy critical role.The making of wherein clay-bonded sand sand mold is the pass in castings production technical process
One of key link, the fabricating quality of sand mold is directly connected to quality and the yield rate of foundry goods, to improving casting quality, reduces foundry goods
Cost plays vital effect, and developed countries have developed all kinds of high-end automatic molding machines for this formative technology, this
Class machinery has the advantages that production efficiency height, steady quality, energy-conserving and environment-protective, but prices are rather stiff because of it, and maintenance difficulties are big,
It is difficult in common customer promote the use of.
Most domestic foundry enterprise is still with process is simple, jolt-squeeze machine backward in technique or compacting
Formula moulding machine carries out sand mold making, and the sand-mould quality stability of making is poor, equipment running noises high, high labor intensive, produces into
This high efficiency is low, environmental pollution weight, and domestic casting industry is badly in need of the mo(u)lding equipment that high-end automatic molding machine replaces existing backwardness.
One Chinese patent of Application No.: 201010614447.x discloses a kind of moulding machine, including body, is provided with work
The workbench making plate, the rotating arm being provided with pressing plate, shaking device, pressure sand device and die lifter；Described work plate level sets
Put；Described body top is provided with a rotating shaft, and described rotating arm is fixedly installed in this rotating shaft and can turning with this rotating shaft
Move and rotate；Described workbench is located at body one side, and described rotating arm carries dynamic pressure plate to make during doing reciprocating rotation
It is located at directly over working plate.This invention makes pressing plate can do with rotating arm to horizontally rotate, add sand, molding when entering behavior sandbox
Deng operation when, can first rotating arm and press plate rotary certain angle so that without hindrance thing above sandbox, so need not be by pressing plate
It is arranged on high height；When carrying out top pressure compacting operation, then pressing plate is gone to above workbench and sandbox.This invention is adopted
With vibrations cylinder as vibroseis, the noise producing during vibrations is larger, when this moulding machine of multiple stage works simultaneously, will make
Become very big sound pollution, immeasurable injury is caused to the healthy of workman.
For problem above, the invention provides a kind of shaking device of moulding machine, can multiple degrees of freedom shake, vibrations are more
Uniform high-efficiency, and the noise producing in the course of the work is less.
Content 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 multiple degrees of freedom shake
Dynamic, vibrations more uniform high-efficiency, and the noise producing in the course of the work is less.
The technical solution adopted for the present invention to solve the technical problems is: a kind of shaking device of moulding machine, including work
Platform and shaking device, described driving water placing flat, the lower surface of workbench is provided with a hollow projection.
Described shaking device includes four supports, vibration body and five eccentric motors, left before and after four described supports
The right side is centrosymmetrically arranged, and is provided with whippletree between front and back support；Described vibration body includes spring and two spring dead plates,
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, and wherein four vibration bodies are located above support, and four vibration bodies are symmetrically installed on inside four supports, remain
Under a vibration body be fixed on above described whippletree, five vibration bodies surround a cavity volume, will be described hollow during work
Projection is placed in cavity volume, and five vibration bodies can achieve multivariant consolidation, and compacting effect is more preferably, in hgher efficiency；Described
Five eccentric motors are separately mounted on unfixed spring dead plate, and eccentric motor is used for making workbench shake, tight to reach
Real purpose.
Spring center on described vibration body is arranged symmetrically, and number of springs at least four.
The invention has the beneficial effects as follows:
(1). a kind of shaking device of moulding machine of the present invention, it is tight that the present invention carries out vibrations using multiple degrees of freedom to casting model powder
In fact, the degree of packing of casting model powder and consolidation efficiency increase substantially, and the present invention is combined using spring and eccentric motor, can be big
Amplitude reduction is due to shaking the noise pollution causing；
(2). a kind of shaking device of moulding machine of the present invention, structure is simple, reasonable in design, is easy to keep in repair, just with popularization
And application.
Brief description
The present invention is further described with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of perspective view of the shaking device of the shaking device of moulding machine of the present invention；
Fig. 2 is a kind of top view of the shaking device of the shaking device of moulding machine of the present invention；
Fig. 3 is a kind of sectional view of the shaking device 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.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention realizes are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
As shown in Figure 1 to Figure 3, the shaking device of a kind of moulding machine of the present invention, including workbench 1 and shaking device
3, described workbench 1 horizontal positioned, the lower surface of workbench 1 is provided with a hollow projection 11.
Described shaking device 3 includes four supports 31, vibration body 32 and five eccentric motors 33, described four supports
31 are all around centrosymmetrically arranged, and are provided with whippletree 311 between front and back support 31；Described vibration body 32 includes spring
321 and two spring dead plates 322, described spring 321 two ends are separately fixed on two spring dead plates 322, spring 321
Both vibrations can have been produced, noise can have been reduced again；Vibration body 32 quantity is five, and wherein four vibration bodies 32 are located above support 31,
And four vibration bodies 32 are symmetrically installed on inside four supports 31, a remaining vibration body 32 is fixed on described whippletree
Above in the of 311, five vibration bodies 32 surround a cavity volume 34, during work, described hollow projection 11 are placed in cavity volume 34, five
Individual vibration body 32 can achieve multivariant consolidation, and compacting effect is more preferably, in hgher efficiency；Five described eccentric motors 33 are respectively
It is arranged on unfixed spring dead plate 322, eccentric motor 33 is used for making workbench shake, to reach the purpose of consolidation.
Spring 321 on described vibration body 32 is centrosymmetrically arranged, and spring 321 quantity at least four.
During work, first workbench 1 is placed on shaking device 3, then sand mold is placed on workbench 1, start eccentric electricity
Machine 33 can carry out shaking consolidation.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not restricted to the described embodiments, the simply explanation present invention's of the description in above-described embodiment and description
Principle, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these change and change
Enter to both fall within scope of the claimed invention.Claimed scope is by appending claims and its equivalent
Define.
Claims (1)
1. a kind of shaking device of moulding machine, including workbench (1) and shaking device (3) it is characterised 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 located at workbench
(1) immediately below；
Described shaking device (3) includes four supports (31), vibration body (32) and five eccentric motors (33), described four
Support (31) is all around centrosymmetrically arranged, and is provided with whippletree (311) between front and back support (31)；Described vibration body
(32) spring (321) and two spring dead plates (322) are included, described spring (321) two ends are separately fixed at two springs
In fixed plate (322), vibration body (32) quantity is five, and wherein four vibration bodies (32) are located at support (31) top, and four
Vibration body (32) is symmetrically installed on inside four supports (31), and a remaining vibration body (32) is fixed on described whippletree
(311) above；Five described eccentric motors (33) are separately mounted on unfixed spring dead plate (322)；
Spring (321) on described vibration body (32) is centrosymmetrically arranged, and spring (321) quantity 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 CN104907506A (en) | 2015-09-16 |
| CN104907506B true CN104907506B (en) | 2017-01-25 |
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ID=54077185
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510249797.3A Active CN104907506B (en) | 2015-05-18 | 2015-05-18 | Molding machine vibration device |
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| Country | Link |
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| CN (1) | CN104907506B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907096B (en) * | 2018-08-01 | 2019-08-30 | 临沂利信铝业有限公司 | A kind of aluminium machining lost foam casting technique |
| CN115178706B (en) * | 2022-07-14 | 2023-06-09 | 保定茶山五岳铸造有限公司 | Sand adding device for sodium silicate sand casting modeling |
Citations (6)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2872099B2 (en) * | 1996-02-21 | 1999-03-17 | 虹技株式会社 | Vibration device for casting sand filling |
-
2015
- 2015-05-18 CN CN201510249797.3A patent/CN104907506B/en active Active
Patent Citations (6)
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104907506A (en) | 2015-09-16 |
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|---|---|---|---|
| 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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| 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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| EE01 | Entry into force of recordation of patent licensing contract | ||
| 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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| PE01 | Entry into force 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 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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| PC01 | Cancellation 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 |