CN205614014U - Mould vibrating compaction machine - Google Patents
Mould vibrating compaction machine Download PDFInfo
- Publication number
- CN205614014U CN205614014U CN201620297304.3U CN201620297304U CN205614014U CN 205614014 U CN205614014 U CN 205614014U CN 201620297304 U CN201620297304 U CN 201620297304U CN 205614014 U CN205614014 U CN 205614014U
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- Prior art keywords
- forming machine
- foundation
- fore
- mould
- lower bolster
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Abstract
The utility model relates to a mould vibrating compaction machine, include: make -up machine, guide pillar, gasbag, aerify part and vibrator. The guide pillar includes the foundation and overlaps the fore -set of establishing in foundation inside, the foundation is fixed in the bottom surface, and the fore -set can be at the foundation internal slipping, the lower bolster of make -up machine is fixed on the fore -set, airbag sleeve establishes on the guide pillar, the lower part and the foundation fixed connection of gasbag, upper portion and fore -set fixed connection, aerify the part and pass through gas -supply pipe and airbag connection, can aerify the gasbag, the lower bolster fixed connection of vibrator and make -up machine. This mould vibrating compaction machine can increase substantially white mould shaping quality, prevents that bai moyin people from filling material in -process bead nonuniform distribution for the problem, and the production of realization product high quality reduces the rejection rate, reduces the manufacturing cost of enterprise, improves enterprise economic benefit.
Description
Technical field
This utility model relates to casting technology field, particularly to a kind of mold vibration forming machine.
Background technology
Lost foam casting is to be filled in molding sand by the white mould made with EPS (expandable polystyrene) or STMMA (expandability methymethacrylate and styrene copolymerized resin) copolymerization material, is poured into molten metal by cup after evacuation consolidation.Evaporative pattern apperance is met molten metal vaporization and is formed die cavity, and molten metal fills die cavity and solidifies out into foundry goods.
Used by lost foam casting, white mould is typically by forming machine molding.Along with the development in epoch, the requirement to casting quality is more and more higher, and high-quality foundry goods needs high-quality white mould, it is desirable to charge is uniform, molding Bai Mo surface beadlet fusion even uniform.The white mold forming of tradition is to take spray gun to inject foam beads in mould, and under the effect of steam, bead foam fills mold cavity, thus obtains Bai Mo.This filling beadlet mode is suitable for that mold cavity structure is simple and the highest series products of prescription, and for the evaporative pattern froth pulp that mold cavity structure is complicated and prescription is the highest, this filling beadlet method is inapplicable.
Prior art makes Bai Mo by spray gun toward injection foam beads foaming in die cavity, charge molding, the beadlet density away from charge mouth is often resulted in less after charge, and the biggest near the beadlet density of charge mouth, and cannot be evenly distributed in mold cavity after beadlet entrance；And, it being evenly distributed for beadlet, die cavity offers multiple charging aperture, and the operation making into mold process is more complicated.
Utility model content
A kind of mold vibration forming machine that the application provides, solve or part solves die cavity complicated for internal structure in prior art, beadlet cannot be evenly distributed in mold cavity after entering, and become mold process to operate more complicated technical problem, achieve and increase substantially white mold forming quality, prevent Bai Moyin people for problem during charge beadlet skewness, realize product high quality of production, reduce percent defective, reduce the production cost of enterprise, improve the technique effect of Business Economic Benefit.
This application provides a kind of mold vibration forming machine, including:
Forming machine；
Guide pillar, including foundation and be set in the fore-set within described foundation；Described fore-set can sliding in described foundation；The lower bolster of described forming machine is fixed on described fore-set；
Air bag, is set on described guide pillar, and the bottom of described air bag is fixing with described foundation to be connected, and top is fixing with described fore-set to be connected；
Pneumatic element, is connected with described air bag by appendix, can be to described airbag aeration；
Vibrator, fixes with the lower bolster of described forming machine and is connected.
As preferably, described forming machine also includes: cope match-plate pattern and mould；
Described mould is arranged between described cope match-plate pattern and described lower bolster；Described mould is provided with charge mouth；
Foam beads fills described mould by described charge mouth.
As preferably, described pneumatic element is air compressor；
Compressed air is filled with described air bag by described air compressor, and described airbag inflation drives the upwards sliding in described foundation of described fore-set, and then forming machine described in jack-up.
As preferably, described mold vibration forming machine is provided with two described vibrators, is separately fixed at the both sides of described lower bolster；
Described vibrator is dither；The frequency of vibration of described dither is 50～150Hz.
One or more technical schemes provided herein, at least have the following technical effect that or advantage:
Owing to have employed the mold vibration forming machine comprising forming machine, guide pillar, air bag, pneumatic element and vibrator；Fore-set in guide pillar and forming machine jack-up, the vibrator being fixed on lower bolster are made foam beads fill in mould uniformly by pneumatic element by airbag aeration, the air bag after expansion.So, efficiently solve die cavity complicated for internal structure in prior art, beadlet cannot be evenly distributed in mold cavity after entering, and become the mold process more complicated technical problem of operation, it is achieved that increase substantially white mold forming quality, prevent Bai Moyin people for problem during charge beadlet skewness, realize product high quality of production, reduce percent defective, reduce the production cost of enterprise, improve the technique effect of Business Economic Benefit.
Accompanying drawing explanation
The configuration diagram of the mold vibration forming machine that Fig. 1 provides for this utility model embodiment.
(parts that in diagram, each label represents are followed successively by: 1 mould, 2 foam beads, 3 charge mouths, 4 vibrators, 5 air bags, 6 guide pillars, 7 lower bolsters, 8 forming machines, 9 pneumatic element)
Detailed description of the invention
A kind of mold vibration forming machine that the embodiment of the present application provides, solve or part solves die cavity complicated for internal structure in prior art, beadlet cannot be evenly distributed in mold cavity after entering, and become mold process to operate more complicated technical problem, forming machine is included by setting, guide pillar, air bag, the mold vibration forming machine of pneumatic element and vibrator, achieve and increase substantially white mold forming quality, prevent Bai Moyin people for problem during charge beadlet skewness, realize product high quality of production, reduce percent defective, reduce the production cost of enterprise, improve the technique effect of Business Economic Benefit.
See accompanying drawing 1, this application provides a kind of mold vibration forming machine, including: forming machine 8, guide pillar 6, air bag 5, pneumatic element 9 and vibrator 4.Guide pillar 6 includes foundation and is set in the fore-set within foundation；Foundation is fixed on ground, and fore-set can sliding in foundation；The lower bolster 7 of forming machine 8 is fixed on fore-set；Air bag 5 is set on guide pillar 6, and the bottom of air bag 5 is fixing with foundation to be connected, and top is fixing with fore-set to be connected；Pneumatic element 9 is connected with air bag 5 by appendix, can inflate air bag 5；Vibrator 4 is fixing with the lower bolster 7 of forming machine 8 to be connected.
Further, forming machine 8 also includes: cope match-plate pattern and mould 1；Mould 1 is arranged between cope match-plate pattern and lower bolster 7；Mould 1 is provided with charge mouth 3；Foam beads 2 fills mould 1 by charge mouth 3.
Further, pneumatic element 9 is air compressor；Compressed air is filled with air bag 5 by air compressor, and air bag 5 expands and drives fore-set upwards sliding in foundation, and then jack-up forming machine 8.
Further, mold vibration forming machine is provided with two vibrators 4, is separately fixed at the both sides of lower bolster 7；Vibrator 4 is dither；The frequency of vibration of dither is 50～150Hz.The foam beads 2 being filled in mould 1 is vibrated with dither work, and foam beads 2 is filled uniformly inside mould 1, and general control time of vibration is 20-50s.
The operation principle of the mold vibration forming machine provided the application below by specific embodiment is described in detail:
Seeing accompanying drawing 1, the structure of mold vibration forming machine includes: forming machine 8, guide pillar 6, air bag 5, air compressor and two dithers.Two dithers are fastened on the both sides of forming machine 8 lower bolster 7 respectively, air compressor is connected with air bag 5 by appendix, and air bag 5 is set on guide pillar 6, and top is fixing with fore-set to be connected, bottom is fixing with foundation to be connected, and the lower bolster 7 bottom forming machine 8 is fixed on fore-set.
Its use step is:
S1: foam beads 2 is by charge mouth 3 charge mould 1, after filling, opens the switch of air compressor, and compressed gas enters air bag 5 makes it expand, and then by fore-set and forming machine 8 jack-up.
S2: open the switch of dither, control frequency of vibration is 120Hz；Time of vibration 30s；The beadlet being filled in mould 1 vibrates with dither work, and foam beads 2 is filled uniformly inside mould 1.
S3: close the switch of dither, continues the subsequent step of moulding process.
One or more technical schemes provided herein, at least have the following technical effect that or advantage:
Owing to have employed the mold vibration forming machine comprising forming machine 8, guide pillar 6, air bag 5, pneumatic element 9 and vibrator 4；Air bag 5 is inflated by pneumatic element 9, and the fore-set in guide pillar 6 and forming machine 8 jack-up, the vibrator 4 being fixed on lower bolster 7 are made foam beads 2 fill in mould 1 uniformly by the air bag 5 after expansion.So, efficiently solve die cavity complicated for internal structure in prior art, beadlet cannot be evenly distributed in mold cavity after entering, and become the mold process more complicated technical problem of operation, it is achieved that increase substantially white mold forming quality, prevent Bai Moyin people for problem during charge beadlet skewness, realize product high quality of production, reduce percent defective, reduce the production cost of enterprise, improve the technique effect of Business Economic Benefit.
Above-described detailed description of the invention; the purpose of this utility model, technical scheme and beneficial effect are further described; it is it should be understood that; the foregoing is only detailed description of the invention of the present utility model; it is not limited to this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. done, within should be included in protection domain of the present utility model.
Claims (4)
1. a mold vibration forming machine, it is characterised in that described mold vibration forming machine includes:
Forming machine；
Guide pillar, including foundation and be set in the fore-set within described foundation；Described fore-set can sliding in described foundation；The lower bolster of described forming machine is fixed on described fore-set；
Air bag, is set on described guide pillar, and the bottom of described air bag is fixing with described foundation to be connected, and top is fixing with described fore-set to be connected；
Pneumatic element, is connected with described air bag by appendix, can be to described airbag aeration；
Vibrator, fixes with the lower bolster of described forming machine and is connected.
2. mold vibration forming machine as claimed in claim 1, it is characterised in that
Described forming machine also includes: cope match-plate pattern and mould；
Described mould is arranged between described cope match-plate pattern and described lower bolster；Described mould is provided with charge mouth；
Foam beads fills described mould by described charge mouth.
3. mold vibration forming machine as claimed in claim 1, it is characterised in that
Described pneumatic element is air compressor；
Compressed air is filled with described air bag by described air compressor, and described airbag inflation drives the upwards sliding in described foundation of described fore-set, and then forming machine described in jack-up.
4. mold vibration forming machine as claimed in claim 1, it is characterised in that
Described mold vibration forming machine is provided with two described vibrators, is separately fixed at the both sides of described lower bolster；
Described vibrator is dither；The frequency of vibration of described dither is 50～150Hz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620297304.3U CN205614014U (en) | 2016-04-11 | 2016-04-11 | Mould vibrating compaction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620297304.3U CN205614014U (en) | 2016-04-11 | 2016-04-11 | Mould vibrating compaction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205614014U true CN205614014U (en) | 2016-10-05 |
Family
ID=57030179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620297304.3U Expired - Fee Related CN205614014U (en) | 2016-04-11 | 2016-04-11 | Mould vibrating compaction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205614014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772636A (en) * | 2016-04-11 | 2016-07-20 | 文华学院 | Vibration auxiliary forming device for lost foam casting white mold |
-
2016
- 2016-04-11 CN CN201620297304.3U patent/CN205614014U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772636A (en) * | 2016-04-11 | 2016-07-20 | 文华学院 | Vibration auxiliary forming device for lost foam casting white mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20170411 |
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| CF01 | Termination of patent right due to non-payment of annual fee |