CN104874748A - Sand box of horizontal split type drawing shooting and squeezing molding machine - Google Patents
Sand box of horizontal split type drawing shooting and squeezing molding machine Download PDFInfo
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- CN104874748A CN104874748A CN201510293219.XA CN201510293219A CN104874748A CN 104874748 A CN104874748 A CN 104874748A CN 201510293219 A CN201510293219 A CN 201510293219A CN 104874748 A CN104874748 A CN 104874748A
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Abstract
The invention provides a sand box of a horizontal split type drawing shooting and squeezing molding machine. The sand box comprises two side plates, two plugs and four exhaust plates. The side plates and the plugs are connected by screws to form a rectangular outer frame, and the exhaust plates are arranged on the inner side walls formed by the side plates and the plugs. The sand box further comprises four inserts; every two adjacent exhaust plates are connected to form an inner frame of the sand box by the inserts, and the four inserts transit at the four connecting corners of the four exhaust plates. The functions of the sand box can be realized while wear is reduced, equipment reliability is improved and maintenance cost of equipment is reduced. In addition, the sand box is simple in structure and convenient in design, manufacture and mounting and has remarkable economic benefits.
Description
Technical field
The present invention relates to a kind of horizontal parting slip flask shoot-squeeze moulding machine sandbox, belong to field of mechanical technique.
Background technology
Sandbox is the shaping jig carrying molding sand, consolidation sand mold (casting mold) in Z42 series horizontal parting slip flask shoot-squeeze moulding machine, is requisite vitals in whole formative technology.Existing horizontal parting slip flask shoot-squeeze moulding machine sandbox structure is assembled by plug, side plate, exhaustion plate etc.The housing of two pieces of plugs and two pieces of side plate composition sandboxes; The four pieces of exhaustion plates in inner side are fixed on above plug and side plate and form sandbox inside casing; Four pieces of exhaustion plates angle in 90 ° each other inside sandbox.The shortcoming of this structure sand box is: in the drawing process after compacting completes, sand mold in sandbox four 90 ° of angles be not easy complete deviate from, the sand mold remained in sandbox four angles can be formed in " friction abrasive band ", cause the wearing and tearing at four angles in drawing plate drawing motion process, the wearing and tearing of drawing plate can cause sandblasting phenomenon in sandbox, sandblasting can strengthen the further wearing and tearing of sandbox and drawing plate etc., and easily cause the stuck phenomenon of drawing plate in drawing motion process, this vicious circle not only reduces the production efficiency of whole drawing shoot squeeze molding machine, affect the molding quality of moulding machine, the quality of mould assembling precision and foundry goods, and reduce sandbox, the service life of drawing plate etc., increase the repairing maintenance cost of sandbox etc.
Summary of the invention
For to solve in existing Z42 series horizontal parting slip flask shoot-squeeze moulding machine sandbox structure can not complete deviate from inside sand mold, sandbox and the wearing and tearing of drawing plate etc., stuck problem, propose a kind of Novel horizontal parting and removable flask shoot and squeeze molding machine sandbox design, this new construction sandbox by increasing transition insert between exhaustion plate and exhaustion plate inside sandbox, can effectively solve existing sandbox can not complete deviate from sand mold and the problem such as sandblasting, wearing and tearing.
For solving above technical problem, the invention provides following technical scheme: a kind of horizontal parting slip flask shoot-squeeze moulding machine sandbox, comprise two blocks of side plates, two pieces of plugs, four pieces of exhaustion plates, the built-in drawing plate for drawing of sandbox, side plate and plug screw connect and compose cuboid housing, exhaustion plate is arranged on the madial wall of side plate and plug formation, also comprise four inserts, often adjacent two pieces of exhaustion plates are linked to be sandbox inside casing by insert, and four the connecting corner places of insert between four pieces of exhaustion plates form transition; Four angles of drawing plate ream and are suitable for drawing plate and freely detach in sandbox.
Further, four pieces of exhaustion plates and four inserts are fixed by screws in the inner side of plug and side plate.
Further, the end face of described insert is concordant with exhaustion plate upper and lower end face with bottom surface; The cross section of insert is pentagon; In five sides, adjacent two faces overlap with plug and side plate interior sides face respectively, and the side of another two faces and exhaustion plate coincides, and another one inclined-plane forms the transition face between two exhaustion plates.
Further, the physical dimension of described four inserts is identical.
On the basis of existing sandbox, shorten the length dimension of four pieces of exhaustion plates, adopt the insert transition of band chamferings at connect four angles of transition of sandbox inside casing exhaustion plate, namely increase by four inserts at inside casing four angles, connect with exhaustion plate respectively, the inside casing of composition sandbox.Because new construction sandbox inside casing does not exist right angle transition structure, when drawing plate moves reciprocatingly up and down in sandbox, four angles do not have Relict Sand type, there will not be sandblasting, stuck phenomenon, reach and reduce sandbox and the wearing and tearing of drawing plate, the object that extends their service life.
This horizontal parting slip flask shoot-squeeze moulding machine sandbox that the present invention relates to, can while realizing sandbox function, not only reduce wear, improve moulding machine reliability, reduce cost of equipment maintenance, improve mould assembly precision, reduce casting wasted product rate, and structure is simple, design, manufacture, easy for installation, have significant economic benefit.
Accompanying drawing explanation
Fig. 1 is prior art drawing shoot squeeze molding machine sandbox sectional view;
Fig. 2 is prior art drawing shoot squeeze molding machine sandbox top view;
Fig. 3 is horizontal parting slip flask shoot-squeeze moulding machine sandbox sectional view of the present invention;
Fig. 4 is horizontal parting slip flask shoot-squeeze moulding machine sandbox top view of the present invention.
Parts label declaration in accompanying drawing: 1, exhaustion plate; 2, side plate; 3, plug; 4, insert; 5-drawing plate.
Detailed description of the invention
Fig. 1 and Fig. 2 is prior art drawing shoot squeeze molding machine sandbox sectional view and top view.
Fig. 3 and Fig. 4 is the installation diagram of new sandbox, sandbox comprises two blocks of side plates, 2, two pieces of plugs, 3, four pieces of exhaustion plates 1, the built-in drawing plate 5 for drawing of sandbox, between drawing plate 5 and side plate, there is gap and be convenient to drawing, side plate 2 and plug 3 screw connect and compose cuboid housing, exhaustion plate 1 is arranged on the madial wall of side plate 2 and plug 3 formation, also comprise four inserts 4, often adjacent two pieces of exhaustion plates are linked to be sandbox inside casing by insert 4, and four the connecting corner places of insert 4 between four pieces of exhaustion plates 1 form transition; Four angles of drawing plate 5 ream and are suitable for drawing plate and freely detach in sandbox.
Four pieces of exhaustion plates 1 and four inserts 4 are fixed by screws in the inner side of plug 3 and side plate 2.
The end face of described insert 4 is concordant with exhaustion plate upper and lower end face with bottom surface; The cross section of insert 4 is pentagon; In five sides, adjacent two faces overlap with plug 3 and side plate 2 medial surface respectively, and the side of another two faces and exhaustion plate coincides, and another one inclined-plane forms the transition face between two exhaustion plates.
The physical dimension of described four inserts 4 is identical.
The housing of sandbox is formed together with two pieces of plugs 3 are connected by screw with two blocks of side plates 2, four pieces of exhaustion plates 1 and four inserts 4 are fixed by screws in plug and side plate interior sides formation sandbox inside casing, drawing plate moves reciprocatingly in sandbox, the action such as complete the compacting of sand mold, eject.After sand mold completes compacting in moulding machine sandbox, drawing plate pushes sand mold and outwards moves, sand mold is ejected sandbox, because there is the insert 4 of band chamfering new construction sandbox corner, so the corner of sand mold is also chamfering structure, eject in the process of sand mold at drawing plate like this, Relict Sand type is not had in four angles, can not be formed in " friction abrasive band ", can not sandblasting be caused, also can not bring wearing and tearing and the problem such as stuck.
This horizontal parting slip flask shoot-squeeze moulding machine sandbox that the present invention relates to, extends the service life of sandbox and drawing plate, and drawing plate more freely, can not block in motion process; Sandbox inside casing 4 angles become chamfering structure by right angle, and the sand mold at 4 angles is not easy breaking releasing; Reduce the technology difficulty of the processing of exhaustion plate, manufacture etc., the existence of 4 inserts shortens the size of exhaustion plate, is convenient to the process and heat treatment of exhaustion plate; Curve guide impeller on the basis of existing sandbox structure, is easy to manufacture.
Detailed description of the invention of the present invention does not form the restriction to the application's scope; within every spirit in the present invention's design and principle, any amendment that one of skill in the art can make, equivalent to replace and improvement etc. all should be included within protection scope of the present invention.
Claims (4)
1. a horizontal parting slip flask shoot-squeeze moulding machine sandbox, comprise two blocks of side plates, two pieces of plugs, four pieces of exhaustion plates, side plate and plug screw connect and compose cuboid housing, exhaustion plate is arranged on the madial wall of side plate and plug formation, it is characterized in that, also comprise four inserts, often adjacent two pieces of exhaustion plates are linked to be sandbox inside casing by insert, and four the connecting corner places of insert between four exhaustion plates form transition.
2. a kind of horizontal parting slip flask shoot-squeeze moulding machine sandbox according to claim 1, is characterized in that, four exhaustion plates and four inserts are fixed by screws in the inner side of plug and side plate.
3. a kind of horizontal parting slip flask shoot-squeeze moulding machine sandbox according to claim 1, is characterized in that, the end face of described insert is concordant with exhaustion plate upper and lower end face with bottom surface; The cross section of insert is pentagon; In five sides, adjacent two faces overlap with plug and side plate interior sides face respectively, and another two faces and exhaustion plate side coincide, and another one inclined-plane forms the transition face between two exhaustion plates.
4. a kind of horizontal parting slip flask shoot-squeeze moulding machine sandbox according to claim 1, is characterized in that, the physical dimension of described four inserts is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510293219.XA CN104874748A (en) | 2015-06-02 | 2015-06-02 | Sand box of horizontal split type drawing shooting and squeezing molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510293219.XA CN104874748A (en) | 2015-06-02 | 2015-06-02 | Sand box of horizontal split type drawing shooting and squeezing molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104874748A true CN104874748A (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510293219.XA Pending CN104874748A (en) | 2015-06-02 | 2015-06-02 | Sand box of horizontal split type drawing shooting and squeezing molding machine |
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| CN (1) | CN104874748A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817329A (en) * | 2018-07-16 | 2018-11-16 | 青岛恒林机械有限公司 | A kind of horizontal parting vertically penetrates sand without case automatic molding equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070062667A1 (en) * | 2004-08-31 | 2007-03-22 | Hunter Automated Machinery Corporation | Automated clamping mechanism and mold flask incorporating same |
| CN101306461A (en) * | 2008-07-04 | 2008-11-19 | 贵阳乌当长宏铸造厂 | Automatically drawing sand box upper and lower internal ferrule |
| CN201855925U (en) * | 2010-10-28 | 2011-06-08 | 溧阳市科华机械制造有限公司 | Flask with steel liner plate |
| CN203245341U (en) * | 2013-04-11 | 2013-10-23 | 湖北三江航天万峰科技发展有限公司 | Split type sand box positioning device used for precise sand mold casting |
| CN204657420U (en) * | 2015-06-02 | 2015-09-23 | 无锡市华佩机械制造有限公司 | A kind of horizontal parting slip flask shoot-squeeze moulding machine sandbox |
-
2015
- 2015-06-02 CN CN201510293219.XA patent/CN104874748A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070062667A1 (en) * | 2004-08-31 | 2007-03-22 | Hunter Automated Machinery Corporation | Automated clamping mechanism and mold flask incorporating same |
| CN101306461A (en) * | 2008-07-04 | 2008-11-19 | 贵阳乌当长宏铸造厂 | Automatically drawing sand box upper and lower internal ferrule |
| CN201855925U (en) * | 2010-10-28 | 2011-06-08 | 溧阳市科华机械制造有限公司 | Flask with steel liner plate |
| CN203245341U (en) * | 2013-04-11 | 2013-10-23 | 湖北三江航天万峰科技发展有限公司 | Split type sand box positioning device used for precise sand mold casting |
| CN204657420U (en) * | 2015-06-02 | 2015-09-23 | 无锡市华佩机械制造有限公司 | A kind of horizontal parting slip flask shoot-squeeze moulding machine sandbox |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817329A (en) * | 2018-07-16 | 2018-11-16 | 青岛恒林机械有限公司 | A kind of horizontal parting vertically penetrates sand without case automatic molding equipment |
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Application publication date: 20150902 |