CN107363229B - A kind of modified jolt-squeeze removable flask molding machine and its application method - Google Patents
A kind of modified jolt-squeeze removable flask molding machine and its application method Download PDFInfo
- Publication number
- CN107363229B CN107363229B CN201710609351.6A CN201710609351A CN107363229B CN 107363229 B CN107363229 B CN 107363229B CN 201710609351 A CN201710609351 A CN 201710609351A CN 107363229 B CN107363229 B CN 107363229B
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- China
- Prior art keywords
- rod
- template
- cylinder push
- jolt
- squeeze
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C17/00—Moulding machines characterised by the mechanism for separating the pattern from the mould or for turning over the flask or the pattern plate
- B22C17/02—Moulding machines with pin lifting arrangement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/10—Compacting by jarring devices only
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
The invention discloses a kind of modified jolt-squeeze removable flask molding machine and its application method, including pedestal, workbench, template, sandbox, column and pressure head, pedestal is supported by workbench, and the lower end four corners of workbench are equipped with vibrating mechanism, and the side of pedestal is equipped with air pressure gun；Template is placed on the table, and left and right ends are symmetrically arranged with cylinder push-rod I, and cylinder push-rod I is distributed along the vertical direction, and the top of movable push bar and template are rotatablely connected；Sandbox is placed on template, and rear and front end is symmetrically arranged with cylinder push-rod II, and cylinder push-rod II is distributed along the vertical direction, and top and the sandbox of movable push bar are fixed.The present invention is improved by the structure of match plate, sandbox, and it is corresponding install cylinder push-rod I and cylinder push-rod II additional, can play the role of playing type and branch mailbox simultaneously, and since movable push bar is vertical lift, have the advantages that exert oneself it is uniform, sandbox will not be damaged.
Description
Technical field
The present invention relates to sand casting technical fields, and in particular to a kind of modified jolt-squeeze removable flask molding machine and its user
Method.
Background technique
Clay-bonded sand metal casting is a kind of common and preferably a kind of formative method of cast member quality of sand casting.It is viscous
Soil sand metal casting molding is one of automobile, hot-water heating and main production process of hardware blank, in machine building industry
It is widely used, and occupies an important position.Wherein the production of clay-bonded sand sand mold is the pass in castings production technical process
One of key link, the production quality of sand mold are directly related to the quality and yield rate of casting, to casting quality is improved, reduce casting
Cost plays a crucial role.The key link of sand casting is moulding, and the core of moulding machine is sand densifying mechanism.Due to setting
Standby cost factor, most domestic foundry enterprise are still carrying out sand mold production with traditional jolt-squeeze machine.
In traditional jolt-squeeze machine use process in place of Shortcomings, when branch mailbox plays type, stress point cannot be equal
Even distribution, cause the molding box made cannot fine horizontal parting, be easily damaged sand mold, need to repair, and influence product appearance
Quality.
Summary of the invention
It is an object of the invention to overcome the above-mentioned problems in the prior art, a kind of modified jolt-squeeze drawing is provided and is made
Type machine and its application method, so that top box and nowel point sequence form, manually will effectively be avoided by the way that turnover template is arranged
Upper and lower case separates bring quality problems.
To realize above-mentioned technical purpose and the technique effect, the present invention is achieved through the following technical solutions:
A kind of modified jolt-squeeze removable flask molding machine, including pedestal, workbench, template, sandbox, column and pressure head, the bottom
Seat supports have workbench, and the lower end four corners of the workbench are equipped with workbench vibrating mechanism, and the pedestal top opens up useful
Air pressure gun is supported by by bracket in the side of the notch of installment work platform vibrating mechanism, the pedestal；
The template is placed on the table, and left and right ends are symmetrically arranged with cylinder push-rod I, and the cylinder push-rod I is along perpendicular
Straight directional spreding, the top of movable push bar and template are rotatablely connected；
The sandbox is placed on template, and rear and front end is symmetrically arranged with cylinder push-rod II, and the cylinder push-rod II is along perpendicular
Straight directional spreding, top and the sandbox of movable push bar are fixed.
Preferably, in above-mentioned modified jolt-squeeze removable flask molding machine, the template by die body, be located at die body two sides
Gradual change portion and positioned at gradual change portion two sides rotation section constitute, inner cavity one end of the rotation section is communicated with tracheae, the other end
It is connected to through the cavity in gradual change portion with die body inner cavity.
Preferably, in above-mentioned modified jolt-squeeze removable flask molding machine, the gradual change portion, which is located at, is fixed with vibration at rotation section
The outside of dynamic device, the pedestal is equipped with vibrator valve and workbench vibrating mechanism valve.
Preferably, it in above-mentioned modified jolt-squeeze removable flask molding machine, is staggered if being offered in the gradual change portion with its cavity
Dry lightening hole.
Preferably, in above-mentioned modified jolt-squeeze removable flask molding machine, the sandbox is by two driving plates and two follower plates
The framework being spliced is fixed with tray on the outside of the driving plate, and the lower end of the tray inwardly offers and cylinder push-rod
The slot of II movable push bar cooperation.
Preferably, in above-mentioned modified jolt-squeeze removable flask molding machine, the driving plate and follower plate are carried out by dovetail manner
It is fixedly connected.
Preferably, in above-mentioned modified jolt-squeeze removable flask molding machine, the bottom end of the pedestal, cylinder push-rod I, cylinder push-rod II
It is fixed on same anchor plate.
The application method of above-mentioned modified jolt-squeeze removable flask molding machine, includes the following steps:
1) sandbox is added into sand on template, starts moulding machine vibration compacting；
2) after forming, starting cylinder push-rod II jacks up sandbox, so that it is vertically separated to make good top box sand mold and template；
3) the top box sand mold made is removed, starting cylinder push-rod I jacks up template, afterwards turns over template；
4) it repeats the above steps, prepares nowel sand mold.
The beneficial effects of the present invention are:
The present invention is improved by the structure to template in traditional jolt-squeeze removable flask molding machine, sandbox, and corresponding installs gas additional
Cylinder push rod I and cylinder push-rod II can play the role of while rise type and branch mailbox, and since movable push bar is vertical lift, have
Firmly uniformly, will not damage the advantages of sandbox, moulding success rate improves moulding speed 50% up to 99%.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of template in the present invention；
Fig. 3 is the structural schematic diagram of cheek of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Please refer to shown in Fig. 1-3, the present embodiment be a kind of modified jolt-squeeze removable flask molding machine, including pedestal 1, workbench 2,
Template 3, sandbox 4, column 5 and pressure head 6, pedestal 1 are supported by workbench 2, and the lower end four corners of workbench 2 are vibrated equipped with workbench
Mechanism 7,1 top of pedestal offer the notch for installment work platform vibrating mechanism 7, and the side of pedestal 7 is supported by by bracket
Air pressure gun 8；The upper end of column 5 is equipped with the pressure head 6 that can be rotated and go up and down.
Template 3 by die body 301, positioned at 301 two sides of die body gradual change portion 302 and be located at 302 liang of gradual change portion
The rotation section 303 of side is constituted, and inner cavity one end of rotation section 303 is communicated with tracheae 304, and the other end is through the cavity in gradual change portion 302
It is connected to 301 inner cavity of die body.Gradual change portion 302, which is located at, is fixed with vibrator at rotation section 303, and the outside of pedestal 1 is set
There are vibrator valve and workbench vibrating mechanism valve.Several lightening holes being staggered with its cavity are offered in gradual change portion.Template 3 is put
It sets on workbench 2, left and right ends are symmetrically arranged with cylinder push-rod I 9, and cylinder push-rod I 9 is distributed along the vertical direction, and activity pushes away
The top of bar is equipped with pivoted housing, the rotation connection of rotation section 303 of pivoted housing and template 3.
Sandbox 4 is the framework being spliced by two driving plates 401 and two follower plates 402, and the outside of driving plate 401 is solid
Surely there is tray 403, the lower end of tray 403 inwardly offers the slot with the cooperation of II 10 movable push bar of cylinder push-rod.Driving plate 401
It is fixedly connected with follower plate 402 by dovetail manner.Sandbox 4 is placed on template 3, and rear and front end is symmetrically arranged with cylinder
Push rod II 10, cylinder push-rod II 10 are distributed along the vertical direction, and the top of movable push bar and tray 403 are fixed.
Pedestal, cylinder push-rod I, cylinder push-rod II bottom end be fixed on same anchor plate.
The invention also discloses the application methods of above-mentioned modified jolt-squeeze removable flask molding machine, include the following steps:
1) sandbox 4 is added into sand on template 3, starts moulding machine vibration compacting；
2) after forming, starting cylinder push-rod II 10 jacks up sandbox 4, so that making, good top box sand mold is vertical with template to be divided
From；
3) the top box sand mold made is removed, starting cylinder push-rod I 9 jacks up template 3, afterwards turns over template 3；
4) above-mentioned 1-3 step is repeated, nowel sand mold is prepared.
The present invention is improved by the structure to template 3 in traditional jolt-squeeze removable flask molding machine, sandbox 4, and corresponding is installed additional
Cylinder push-rod I 9 and cylinder push-rod II 10 can play the role of while rise type and branch mailbox, and since movable push bar is vertical lift,
Have the advantages that firmly uniformly, will not damage sandbox, moulding success rate improves moulding speed 50% up to 99%.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (8)
1. a kind of modified jolt-squeeze removable flask molding machine, it is characterised in that: including pedestal, workbench, template, sandbox, column and pressure
Head, the pedestal are supported by workbench, and the lower end four corners of the workbench are equipped with workbench vibrating mechanism, the pedestal top
The notch for installment work platform vibrating mechanism is offered, the side of the pedestal is supported by air pressure gun by bracket；
The template is placed on the table, and left and right ends are symmetrically arranged with cylinder push-rod I, and the cylinder push-rod I is along vertical side
To distribution, the top of movable push bar and template are rotatablely connected；
The sandbox is placed on template, and rear and front end is symmetrically arranged with cylinder push-rod II, and the cylinder push-rod II is along vertical side
To distribution, top and the sandbox of movable push bar are fixed.
2. modified jolt-squeeze removable flask molding machine according to claim 1, it is characterised in that: the template by die body,
Gradual change portion positioned at die body two sides and the rotation section positioned at gradual change portion two sides are constituted, and inner cavity one end of the rotation section connects
It is connected with tracheae, the other end is connected to through the cavity in gradual change portion with die body inner cavity.
3. modified jolt-squeeze removable flask molding machine according to claim 2, it is characterised in that: the gradual change portion is located at close turn
Vibrator is fixed at dynamic portion, the outside of the pedestal is equipped with vibrator valve and workbench vibrating mechanism valve.
4. modified jolt-squeeze removable flask molding machine according to claim 2, it is characterised in that: offered in the gradual change portion with
Several lightening holes that its cavity is staggered.
5. modified jolt-squeeze removable flask molding machine according to claim 1, it is characterised in that: the sandbox is driven by two
The framework that plate and two follower plates are spliced is fixed with tray on the outside of the driving plate, and the lower end of the tray is inwardly opened
Equipped with the slot cooperated with II movable push bar of cylinder push-rod.
6. modified jolt-squeeze removable flask molding machine according to claim 5, it is characterised in that: the driving plate and follower plate are logical
Dovetail manner is crossed to be fixedly connected.
7. modified jolt-squeeze removable flask molding machine according to claim 1, it is characterised in that: the pedestal, cylinder push-rod I,
The bottom end of II three of cylinder push-rod is fixed on same anchor plate.
8. a kind of application method of modified jolt-squeeze removable flask molding machine as described in claim 1, it is characterised in that including walking as follows
It is rapid:
1) sandbox is added into sand on template, starts moulding machine vibration compacting；
2) after forming, starting cylinder push-rod II jacks up sandbox, so that it is vertically separated to make good top box sand mold and template；
3) the top box sand mold made is removed, starting cylinder push-rod I jacks up template, afterwards turns over template；
4) it repeats the above steps, prepares nowel sand mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710609351.6A CN107363229B (en) | 2017-07-25 | 2017-07-25 | A kind of modified jolt-squeeze removable flask molding machine and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710609351.6A CN107363229B (en) | 2017-07-25 | 2017-07-25 | A kind of modified jolt-squeeze removable flask molding machine and its application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107363229A CN107363229A (en) | 2017-11-21 |
| CN107363229B true CN107363229B (en) | 2018-12-25 |
Family
ID=60308410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710609351.6A Expired - Fee Related CN107363229B (en) | 2017-07-25 | 2017-07-25 | A kind of modified jolt-squeeze removable flask molding machine and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107363229B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4450888A (en) * | 1980-02-01 | 1984-05-29 | Npo "Viilitmash" | Moulding plant |
| US4836266A (en) * | 1988-06-23 | 1989-06-06 | Cmi International, Inc. | Method and apparatus for registering flaskless sand cope and drag molds |
| CN2169501Y (en) * | 1993-06-26 | 1994-06-22 | 马守思 | Micro vibration forming machine |
| JP5596986B2 (en) * | 2010-01-20 | 2014-10-01 | メタルエンジニアリング株式会社 | Mold making method and apparatus |
| CN204524190U (en) * | 2015-03-17 | 2015-08-05 | 陈剑寅 | Single cylinder lift molding machine |
-
2017
- 2017-07-25 CN CN201710609351.6A patent/CN107363229B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4450888A (en) * | 1980-02-01 | 1984-05-29 | Npo "Viilitmash" | Moulding plant |
| US4836266A (en) * | 1988-06-23 | 1989-06-06 | Cmi International, Inc. | Method and apparatus for registering flaskless sand cope and drag molds |
| CN2169501Y (en) * | 1993-06-26 | 1994-06-22 | 马守思 | Micro vibration forming machine |
| JP5596986B2 (en) * | 2010-01-20 | 2014-10-01 | メタルエンジニアリング株式会社 | Mold making method and apparatus |
| CN204524190U (en) * | 2015-03-17 | 2015-08-05 | 陈剑寅 | Single cylinder lift molding machine |
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| Publication number | Publication date |
|---|---|
| CN107363229A (en) | 2017-11-21 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 Termination date: 20210725 |
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| CF01 | Termination of patent right due to non-payment of annual fee |