CN207138784U - A kind of squeeze moulding machine - Google Patents
A kind of squeeze moulding machine Download PDFInfo
- Publication number
- CN207138784U CN207138784U CN201721049469.XU CN201721049469U CN207138784U CN 207138784 U CN207138784 U CN 207138784U CN 201721049469 U CN201721049469 U CN 201721049469U CN 207138784 U CN207138784 U CN 207138784U
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- CN
- China
- Prior art keywords
- blowing platform
- frame
- moulding machine
- compacting part
- platform
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- 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.)
- Expired - Fee Related
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Abstract
The utility model 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 described in the utility model 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
A kind of foundry machinery is the utility model is related to, 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.
Utility model content
In order to make up above deficiency, the utility model provides a kind of squeeze moulding machine for avoiding sand mold from caving in, to solve
The problem of in above-mentioned background technology.
The technical solution of the utility model is：
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 described in the utility model is by setting two kinds of vibrations
Mode, casing is carried out while vertical tremor to beat micro-vibration, make to sand flat whole in casing, avoid the occurrence of the high both ends in middle part
Low situation, meanwhile, pressing mechanism is set, the dynamics that pressing mechanism increase pressing plate pushes, makes sand mold more consolidation.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the structural representation of the utility model pressue device；
Fig. 3 is the structural representation of the utility model vibration plate part.
Embodiment
Embodiment one：As shown in figure 1, a kind of squeeze moulding machine described in the utility model, including frame 1, it is arranged on machine
The compacting part of the upper end of frame 1 and the blowing platform 2 for being arranged on the lower end of frame 1, the compacting part moves up and down, to being placed on
Sand mold in the material cope of platform 2 is compacted, and the upper surface of the blowing platform 2 is horizontally disposed with, the upper surface of blowing platform 2
Sandbox is placed, sandbox fastener also can be set on the blowing platform 2, avoid its displacement.
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.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is 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 |
|---|---|---|---|
| CN201721049469.XU CN207138784U (en) | 2017-08-14 | 2017-08-14 | A kind of squeeze moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721049469.XU CN207138784U (en) | 2017-08-14 | 2017-08-14 | A kind of squeeze moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207138784U true CN207138784U (en) | 2018-03-27 |
Family
ID=61665988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721049469.XU Expired - Fee Related CN207138784U (en) | 2017-08-14 | 2017-08-14 | A kind of squeeze moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207138784U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350435A (en) * | 2017-08-14 | 2017-11-17 | 湖北亚钢金属制造有限公司 | A kind of squeeze moulding machine |
| CN113426963A (en) * | 2021-05-24 | 2021-09-24 | 杨郑月 | Double-modeling continuous vibration-generating round-compaction clay sand horizontal molding machine |
-
2017
- 2017-08-14 CN CN201721049469.XU patent/CN207138784U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350435A (en) * | 2017-08-14 | 2017-11-17 | 湖北亚钢金属制造有限公司 | A kind of squeeze moulding machine |
| CN113426963A (en) * | 2021-05-24 | 2021-09-24 | 杨郑月 | Double-modeling continuous vibration-generating round-compaction clay sand horizontal molding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20200814 |