CN107350435A - A kind of squeeze moulding machine - Google Patents
A kind of squeeze moulding machine Download PDFInfo
- Publication number
- CN107350435A CN107350435A CN201710717350.3A CN201710717350A CN107350435A CN 107350435 A CN107350435 A CN 107350435A CN 201710717350 A CN201710717350 A CN 201710717350A CN 107350435 A CN107350435 A CN 107350435A
- Authority
- CN
- China
- Prior art keywords
- blowing platform
- frame
- moulding machine
- compacting part
- platform
- 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.)
- Pending
Links
- 238000000465 moulding Methods 0.000 title claims abstract description 16
- 238000007664 blowing Methods 0.000 claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000008450 motivation Effects 0.000 claims description 2
- 239000004576 sand Substances 0.000 abstract description 16
- 238000003825 pressing Methods 0.000 abstract description 7
- 238000007596 consolidation process Methods 0.000 abstract description 5
- 206010044565 Tremor Diseases 0.000 abstract description 2
- 244000035744 Hura crepitans Species 0.000 description 10
- 239000003110 molding sand Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/28—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing
- B22C15/30—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing by both pressing and jarring devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a kind of foundry machinery, specifically a kind of squeeze moulding machine, including frame, it is arranged on the compacting part of frame upper end and is arranged on the blowing platform of frame lower end, the upper surface of the blowing platform is horizontally disposed with, the compacting part is arranged in frame by drive mechanism, the drive mechanism driving compacting part vertically moves, with the above mentioned technical proposal, a kind of squeeze moulding machine of the present invention is by setting two kinds of mode of vibrations, casing is carried out while vertical tremor to beat micro-vibration, make in casing sand flat it is whole, avoid the occurrence of the low situation in the high both ends in middle part, simultaneously, pressing mechanism is set, the dynamics that pressing mechanism increase pressing plate pushes, make sand mold more consolidation.
Description
Technical field
The present invention relates to a kind of foundry machinery, specifically a kind of squeeze moulding machine.
Background technology
Moulding machine is used for the Casting Equipment for manufacturing sand mold.Its major function is：Back-up sand, loose molding sand is inserted into sandbox
In；Consolidation molding sand, by ram-jolt, compacting, jolt-squeeze, penetrate pressure etc. distinct methods make molding sand consolidation loose in sandbox, sand mold is existed
Had necessary strength during carrying and cast etc.；Molding, apperance is taken out from the sand mold after consolidation using different institutions.
But in actual production process, the molding sand for just starting to load in sandbox is in the low shape of middle high surrounding, moulding machine
After the completion of being compacted by hydraulic pressure to sandbox, the higher part molding sand of the height that is contacted first due to pressure head, the sand mold after shaping is past
Toward middle close, the soft phenomenon of surrounding can be presented, the problem of so as to cause sand mold intensity uneven, in the process carried or poured into a mould
In sand mold phenomena such as caving in easily occurs.
The content of the invention
It is above-mentioned to solve the invention provides a kind of squeeze moulding machine for avoiding sand mold from caving in order to make up above deficiency
The problem of in background technology.
The technical scheme is that：
A kind of squeeze moulding machine, including frame, be arranged on the compacting part of frame upper end and be arranged on putting for frame lower end
Expect platform, the upper surface of the blowing platform is horizontally disposed with, and the compacting part is arranged in frame by drive mechanism, described
Drive mechanism driving compacting part vertically moves, and the compacting part includes lower platen and is connected to above lower platen
Column, the drive mechanism are connected with column, and the column both sides set pressue device, and vibration dress is provided with the blowing platform
Put.
As preferable technical scheme, the pressue device includes being arranged on the pressurizing block of lower platen upper surface and is arranged on
Lower pressure passageway above pressurizing block, the lower pressure passageway interpolation dress vertical pivot, the lower end of the vertical pivot is fixedly attached to pressurizing block
Upper end, the lower end installation calutron of the lower pressure passageway, the pressurizing block is magnetic block.
As preferable technical scheme, the vibrating device includes being arranged on the hydraulic press under blowing platform in methods, rack
Structure, the output end of the hydraulic mechanism are fixedly connected on the lower surface of blowing platform, are separately had casing vibrating mechanism to be arranged on and are put
Expect below platform, the casing vibrating mechanism includes motor, the eccentric wheel being connected in driving motor output shaft and setting
Oscillating plate below blowing platform, the lower surface of the oscillating plate are provided with the storage tank of accommodating eccentric wheel, are separately arranged on
The vibration hammer lower end of casing two opposite sides is connected to oscillating plate two opposite sides by connecting shaft, is provided on the blowing platform
Insert the bar-shaped trough of vibration hammer.
As preferable technical scheme, the edge of the blowing platform sets plug-in opening, is separately vertically arranged in frame
On inserting rod upper end insertion plug-in opening in.
By adopting the above-described technical solution, a kind of squeeze moulding machine of the present invention is by setting two kinds of vibration sides
Formula, casing is carried out while vertical tremor to beat micro-vibration, make to sand flat whole in casing, it is low to avoid the occurrence of the high both ends in middle part
Situation, meanwhile, pressing mechanism is set, the dynamics that pushes of pressing mechanism increase pressing plate, makes sand mold more consolidation.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the structural representation of pressue device of the present invention；
Fig. 3 is the structural representation of present invention vibration plate part.
Embodiment
Embodiment one：As shown in figure 1, a kind of squeeze moulding machine of the present invention, including frame 1, it is arranged in frame 1
The compacting part at end and the blowing platform 2 for being arranged on the lower end of frame 1, the compacting part are moved up and down, put down to being placed on blowing
Sand mold in the cope of platform 2 is compacted, and the upper surface of the blowing platform 2 is horizontally disposed with, and the upper surface of blowing platform 2 is placed
Sandbox, also settable sandbox fastener, avoids its displacement on the blowing platform 2.
The compacting part is arranged in frame 1 by drive mechanism, and the drive mechanism includes motor and drive shaft, institute
Drive shaft to be stated to be connected on the shell of compacting part, the driving part has much in the prior art, will not be repeated here,
The drive mechanism driving compacting part vertically moves, and the compacting part includes lower platen 3 and is connected to lower platen 3
The column 4 of top, the drive mechanism are connected with column, the both sides of the column 4 setting pressue device, at the blowing platform 2
Provided with vibrating device, the pressue device increase is compacted the pressure that part pushes, and raising pushes the degree of packing, and the vibrating device makes
Sand body in sandbox produces vibration, more smooth, avoids the occurrence of the low situation in the high outside in middle part.
The pressue device includes being arranged on the pressurizing block 5 of the upper surface of lower platen 3 and is arranged on pushing for the top of pressurizing block 5
Passage 6, the lower pressure passageway 6 are hollow housing, and the lower end of lower pressure passageway 6 is open shape, and vertical pivot is inserted in the lower pressure passageway 6
7, the upper end of the vertical pivot 7 has the limited block that external diameter is more than the lower open end diameter of pressure passageway 6, avoids the abjection of vertical pivot 7 from pushing logical
Road 6, the lower end of the vertical pivot 7 are fixedly attached to the upper end of pressurizing block 5, the lower end installation calutron of the lower pressure passageway 6, institute
It is magnetic block to state pressurizing block 5, and calutron produces suction after being powered, pressurizing block 5 adsorbed, now, lower platen 3 is located at its displacement
Upper end, when lower platen 3 pushes, calutron power-off, pressurizing block 5 falls under gravity, meanwhile, under the increase of pressurizing block 5
The active force that pressing plate 3 pushes, plays pressurization.
The vibrating device includes the hydraulic mechanism being arranged in 2 times methods, racks of blowing platform 1, and the hydraulic mechanism includes
The hydraulic stem of Electronic control, the output end of the hydraulic mechanism are fixedly connected on the lower surface of blowing platform 2, the hydraulic press
Structure is jacked up blowing platform 2 by hydraulic stem, the sandbox vibration on blowing platform 2, promotes sand mold smooth, separately has casing to shake
Motivation structure is arranged on the lower section of blowing platform 2, and the casing vibrating mechanism includes motor, is connected in driving motor output shaft
Eccentric wheel 8 and be arranged on the oscillating plate 9 of the lower section of blowing platform 2, the lower surface of the oscillating plate 9 is provided with accommodating eccentric wheel 8
Storage tank, the eccentric wheel 8 and the decentraction of oscillating plate 9 set, and separately has the lower end of vibration hammer 10 for being arranged on casing two opposite sides
The two opposite sides of oscillating plate 9 are connected to by connecting shaft, are provided for inserting the bar-shaped trough of vibration hammer 10 on the blowing platform 2,
Motor band movable eccentric wheel 8 rotates, and the storage tank matches with eccentric wheel 8, while eccentric wheel 8 rotates, drives vibration
Plate 9 moves left and right, so that the vibration hammer 10 of both sides taps sandbox, the vibration of sandbox wall, equally plays a part of smooth sand mold.
The edge of the blowing platform 2 sets plug-in opening, separately there is the inserting rod upper end insertion being vertically arranged in frame 1
In plug-in opening, the horizontal displacement of jack and inserting rod restriction blowing platform 2, blowing platform 2 is set vertically to move.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (4)
1. a kind of squeeze moulding machine, including frame (1), it is arranged on the compacting part of frame (1) upper end and is arranged under frame (1)
The blowing platform (2) at end, the upper surface of the blowing platform (2) are horizontally disposed with, it is characterised in that：The compacting part passes through drive
Motivation structure is arranged in frame (1), and the drive mechanism driving compacting part vertically moves, and the compacting part includes
Lower platen (3) and the column (4) being connected to above lower platen (3), the drive mechanism are connected with column, the column (4) two
Side sets pressue device, and blowing platform (2) place is provided with vibrating device.
A kind of 2. squeeze moulding machine as claimed in claim 1, it is characterised in that：The pressue device includes being arranged on lower platen
(3) pressurizing block (5) of upper surface and the lower pressure passageway (6) being arranged on above pressurizing block (5), the lower pressure passageway (6) is interior to be inserted
Vertical pivot (7), the lower end of the vertical pivot (7) are fixedly attached to the upper end of pressurizing block (5), the lower end installation of the lower pressure passageway (6)
Calutron, the pressurizing block (5) are magnetic block.
A kind of 3. squeeze moulding machine as claimed in claim 2, it is characterised in that：The vibrating device includes putting down installed in blowing
Hydraulic mechanism under platform (2) in methods, rack (1), the output end of the hydraulic mechanism are fixedly connected on the lower end of blowing platform (2)
On face, separately there is casing vibrating mechanism to be arranged on below blowing platform (2), the casing vibrating mechanism includes motor, connection
Eccentric wheel (8) in driving motor output shaft and the oscillating plate (9) being arranged on below blowing platform (2), the oscillating plate (9)
Lower surface be provided with the storage tank of accommodating eccentric wheel (8), separately there is vibration hammer (10) lower end for being arranged on casing two opposite sides to lead to
Cross connecting shaft and be connected to oscillating plate (9) two opposite sides, be provided for inserting the bar shaped of vibration hammer (10) on the blowing platform (2)
Groove.
A kind of 4. squeeze moulding machine as claimed in claim 3, it is characterised in that：The edge of the blowing platform (2) is set
Plug-in opening, separately have in the inserting rod upper end insertion plug-in opening being vertically arranged in frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710717350.3A CN107350435A (en) | 2017-08-14 | 2017-08-14 | A kind of squeeze moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710717350.3A CN107350435A (en) | 2017-08-14 | 2017-08-14 | A kind of squeeze moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107350435A true CN107350435A (en) | 2017-11-17 |
Family
ID=60287918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710717350.3A Pending CN107350435A (en) | 2017-08-14 | 2017-08-14 | A kind of squeeze moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107350435A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175266A (en) * | 2018-10-09 | 2019-01-11 | 禹州市毛吕铸造有限公司 | A kind of sand casting compaction apparatus |
| CN113426963A (en) * | 2021-05-24 | 2021-09-24 | 杨郑月 | Double-modeling continuous vibration-generating round-compaction clay sand horizontal molding machine |
| CN113477892A (en) * | 2021-07-15 | 2021-10-08 | 江苏合球机械科技有限公司 | Vibration compacting device for manufacturing resin sand core |
| CN114074178A (en) * | 2021-11-18 | 2022-02-22 | 马鞍山市博立普精密机械有限公司 | Automatic sand filling and tamping device for molding machine and implementation method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191204565A (en) * | 1912-02-23 | 1912-12-12 | Stephen Strettles | Improvements in Sand Moulding Machines. |
| JPH105934A (en) * | 1996-06-24 | 1998-01-13 | Taiyo Chuki Co Ltd | Method for vibration-molding of green mold and device therefor |
| CN102717034A (en) * | 2012-04-27 | 2012-10-10 | 安徽中兴华汉机械有限公司 | Vibration compaction bench |
| CN204321104U (en) * | 2014-12-27 | 2015-05-13 | 长泰县海力机械制造有限公司 | A kind of moulding machine |
| CN204620214U (en) * | 2015-04-27 | 2015-09-09 | 福建农林大学 | A kind of remote loose apparatus for ash |
| CN205981831U (en) * | 2016-08-16 | 2017-02-22 | 山西省交通科学研究院 | Cement mortar plain bumper |
| CN206104825U (en) * | 2016-08-31 | 2017-04-19 | 苏州东亚机械铸造有限公司 | Automatic box moulding machine |
| CN107012850A (en) * | 2017-05-22 | 2017-08-04 | 无锡机电高等职业技术学校 | The automatic ramming equipment in slope |
| CN207138784U (en) * | 2017-08-14 | 2018-03-27 | 湖北亚钢金属制造有限公司 | A kind of squeeze moulding machine |
-
2017
- 2017-08-14 CN CN201710717350.3A patent/CN107350435A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191204565A (en) * | 1912-02-23 | 1912-12-12 | Stephen Strettles | Improvements in Sand Moulding Machines. |
| JPH105934A (en) * | 1996-06-24 | 1998-01-13 | Taiyo Chuki Co Ltd | Method for vibration-molding of green mold and device therefor |
| CN102717034A (en) * | 2012-04-27 | 2012-10-10 | 安徽中兴华汉机械有限公司 | Vibration compaction bench |
| CN204321104U (en) * | 2014-12-27 | 2015-05-13 | 长泰县海力机械制造有限公司 | A kind of moulding machine |
| CN204620214U (en) * | 2015-04-27 | 2015-09-09 | 福建农林大学 | A kind of remote loose apparatus for ash |
| CN205981831U (en) * | 2016-08-16 | 2017-02-22 | 山西省交通科学研究院 | Cement mortar plain bumper |
| CN206104825U (en) * | 2016-08-31 | 2017-04-19 | 苏州东亚机械铸造有限公司 | Automatic box moulding machine |
| CN107012850A (en) * | 2017-05-22 | 2017-08-04 | 无锡机电高等职业技术学校 | The automatic ramming equipment in slope |
| CN207138784U (en) * | 2017-08-14 | 2018-03-27 | 湖北亚钢金属制造有限公司 | A kind of squeeze moulding machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175266A (en) * | 2018-10-09 | 2019-01-11 | 禹州市毛吕铸造有限公司 | A kind of sand casting compaction apparatus |
| CN113426963A (en) * | 2021-05-24 | 2021-09-24 | 杨郑月 | Double-modeling continuous vibration-generating round-compaction clay sand horizontal molding machine |
| CN113477892A (en) * | 2021-07-15 | 2021-10-08 | 江苏合球机械科技有限公司 | Vibration compacting device for manufacturing resin sand core |
| CN114074178A (en) * | 2021-11-18 | 2022-02-22 | 马鞍山市博立普精密机械有限公司 | Automatic sand filling and tamping device for molding machine and implementation method thereof |
| CN114074178B (en) * | 2021-11-18 | 2024-03-15 | 马鞍山市博立普精密机械有限公司 | Automatic sand filling and tamping device for molding machine and implementation method thereof |
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