CN102205399A - Pattern drawing mechanism for founding moulding and founding moulding machine using the pattern drawing mechanism - Google Patents
Pattern drawing mechanism for founding moulding and founding moulding machine using the pattern drawing mechanism Download PDFInfo
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- CN102205399A CN102205399A CN2011101450149A CN201110145014A CN102205399A CN 102205399 A CN102205399 A CN 102205399A CN 2011101450149 A CN2011101450149 A CN 2011101450149A CN 201110145014 A CN201110145014 A CN 201110145014A CN 102205399 A CN102205399 A CN 102205399A
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- pattern drawing
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- sandbox
- sand mold
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Abstract
A pattern drawing mechanism for founding moulding is characterized in that the mechanism comprises a pedestal, columns, a sand mould, a sandbox, and a pattern drawing bracket; a workbench plate is disposed at the upper end of the pedestal, the two columns are disposed at the back side part of the pedestal vertically with an interval; the pattern drawing bracket comprises two branch brackets facing to each other; each branch bracket is bended, and a central part is connected to the respective column and is rotatable; both front end parts have a support bar respectively, and back end parts are connected to a sliding member together; correspondingly, a guiding member is transversely extended out from the back end part of the pedestal; and the sliding member is disposed on the guiding member and is capable to move back and forth. The invention also discloses a founding moulding machine using the pattern drawing mechanism. Compared with the prior art, the pattern drawing mechanism of the invention has the advantages of convenient and fast operation, reduced labor intensity, no displacement or deformation of the sand mould, and can guarantee the precision of subsequent casting products.
Description
Technical field
The present invention relates to a kind of pattern drawing mechanism, the invention still further relates to the molding modeling machine that this pattern drawing mechanism is arranged of using.
Background technology
The founding casting is widely applied in the casting of metallic article, earlier produce the sand mold that inner chamber conforms to product by molding modeling mechanism, then the molten metal with heating is filled in the sand mold by the sprue gate, after the cooling, solidifies, obtain required product, the general quartz sand that adopts very strong fire resistance of molding sand when molding sand becomes in the sand mold in molding, needs compacting, sand mold each several part density just can be even like this, and gained cast article quality just can guarantee.Traditional compacting is adopted and is manually beaten realization, require great effort and poor efficiency, the mechanical type system for compacting was arranged again afterwards, though liberated the labour, consolidation effect is unsatisfactory, during compacting, generally all be compacting from top to bottom, the molding sand compacting above just existing here, and the following shortcoming that still compares pine, have inhomogeneities up and down, the cast article quality still is difficult to and can guarantees; There is bigger impulsive force in mechanical type compacting simultaneously to moulded machine, causes impairedly easily, and then reduces useful life.In addition, in traditional box moulding, the handover of sandbox needs manually-operated, and labor strength is big, and, destroy in type moulding easily.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of sand mold to be difficult for the molding modeling pattern drawing mechanism of displacement at the above-mentioned state of the art.
Another technical problem to be solved by this invention provides and a kind ofly can reduce the molding modeling machine that labour intensity and compacting improve precision uniformly.
Another technical problem to be solved by this invention provides the molding modeling machine that a kind of sand mold is difficult for displacement.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of molding modeling pattern drawing mechanism is characterized in that comprising
Base, upper port has working plate;
Column is the rear lateral portion that two and longitudinal separation are arranged at aforementioned base;
The sand mold mould is positioned on the aforesaid working plate;
Sandbox is arranged on the aforesaid sand mold mould, and cooperates the ccontaining zone of confession molding sand that forms sealing with the sand mold mould;
Pattern drawing bracket, comprise two sub-stents that are oppositely arranged, each sub-stent is bending, the middle part is connected on separately the column and can rotates, leading section all has support bar separately, and rearward end is connected on the sliding part, accordingly jointly, the rearward end of described base has crossed out a guide, and described sliding part then can be located on this guide movably forward and backward.
Further, have a bearing pin on the described sliding part, the rearward end of described sub-stent has the pilot hole that the supply and marketing shaft extension is gone into and led and slide.
A kind of molding modeling machine is characterized in that comprising
Base, hollow form inner chamber, and this inner chamber has cylinder assembly, and the upper port of this base has can vibrate under the cylinder assembly effect and the working plate of lifting;
Column is the rear lateral portion that two and longitudinal separation are arranged at aforementioned base;
The sand mold mould is positioned on the aforesaid working plate;
Sandbox is arranged on the aforesaid sand mold mould, and cooperates the ccontaining zone of confession molding sand that forms sealing with the sand mold mould;
Pattern drawing bracket, comprise two sub-stents that are oppositely arranged, each sub-stent is bending, the middle part is connected on separately the column and can rotates, leading section all has support bar separately, and rearward end is connected on the sliding part, accordingly jointly, the rearward end of described base has crossed out a guide, and described sliding part then can be located on this guide movably forward and backward:
Press plate mechanism is arranged on the aforementioned column and is positioned at sandbox top, and, can push down the sandbox top and cover molding sand in the sandbox; And
Control cabinet is used to control aforesaid cylinder assembly.
Cylinder assembly is preferably as follows design: described base inner wall has last block and following block, and described cylinder assembly comprises
Base plate;
Cover plate is set up in aforementioned base plate top by a plurality of vertical poles;
Oscillating cylinder is located on the aforementioned base plate, and has first driving head that can stretch out downwards;
Lift cylinder is located on the aforementioned base plate, and has second driving head that can protrude upward; And
Scavenging air valve is connected with aforesaid cover plate, have air inlet, first gas outlet that is connected with oscillating cylinder, second gas outlet that is connected with oscillating cylinder, with aforementioned go up that block cooperates go up the touching head and with aforementioned under the following touching head that cooperates of block.
Further, improve whole stability and fastness, described cover plate is covered on the upper surface of lift cylinder and has the through hole that protrudes upward for second driving head.
Scavenging air valve is preferably as follows design: described cover plate horizontal direction extension is provided with a connecting rod, and described scavenging air valve then is located at this interlinking lever end.
Compared with prior art, the invention has the advantages that: sandbox and sand mold break away from the sandbox mould and replace manually-operated by mechanically actuated, have guaranteed that sand mold is not shifted, and be indeformable, guarantees follow-up depanning precision, also reduced working strength of workers simultaneously.In addition, cylinder control is all adopted in the vibration of molding sand and the compacting of sand mold, and is convenient and swift, reduces labour intensity, adopts cylinder compacting from bottom to top simultaneously, is that the sand mold after the compacting is more even like this, and less to the whole impact of moulding machine.
Description of drawings
Fig. 1 is the example structure schematic diagram.
Fig. 2 is pressing plate upset back structural representation.
Fig. 3 is for removing the structural representation behind mould, sandbox and the working plate among Fig. 2.
Fig. 4 is a cylinder assembly enlarged drawing among Fig. 3.
State diagram when Fig. 5 stretches out for first driving head among Fig. 4.
State diagram when Fig. 6 opens for pattern drawing bracket.
State diagram when Fig. 7 closes work for pattern drawing bracket.
Fig. 8 is the state diagram when scavenging air valve descends among Fig. 3.
State diagram when Fig. 9 rises for scavenging air valve.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
As Fig. 1, Fig. 2 and shown in Figure 3, the molding modeling machine in the present embodiment comprises base 1, column 14, sand mold mould 3, sandbox 4, pattern drawing bracket, press plate mechanism and control cabinet 10.
In conjunction with Fig. 6 and shown in Figure 7, pattern drawing bracket comprises two sub-stents 6 that are oppositely arranged, each sub-stent 6 is bending, the middle part is connected on separately the column 14 and can rotates, leading section all has support bar 61 separately, rearward end is connected on the sliding part 16 jointly, and the rearward end of base has crossed out a guide 15, and sliding part 16 then can be located on this guide 15 movably forward and backward.Further, have a bearing pin 17 on the sliding part 16, the rearward end of sub-stent 6 has the pilot hole 62 that supply and marketing axle 17 stretches into and leads and slide.Like this, drive one of them sub-stent 6, another one sub-stent 6 just can link.Design ingenious, easy to operate.Sliding part 16 in the present embodiment can adopt slide plate or sliding sleeve, and accordingly, guide 15 can adopt guide post or guide rail.
In conjunction with Fig. 4 and shown in Figure 5, cylinder assembly 8 comprises base plate 81, cover plate 82, oscillating cylinder 8b, lift cylinder 8a and scavenging air valve 9.Cover plate 82 is located at base plate 81 tops by a plurality of vertical pole framves 83, and oscillating cylinder 8b is four, is divided into around the base plate 81, all has the first driving head 81b that can stretch out downwards, lift cylinder 8a is four, all is located on the base plate 81, all has the second driving head 81a that can protrude upward; Cover plate 82 is covered on the upper surface of two lift cylinder 8a wherein and has the through hole that protrudes upward for the second driving head 81a.
Scavenging air valve 9 is connected with cover plate 82, and particularly: the extension of cover plate 82 horizontal directions is provided with a connecting rod 84, and scavenging air valve 9 then is located at this connecting rod 84 ends.In conjunction with Fig. 8 and shown in Figure 9, the following touching of going up touching 94 and cooperating that scavenging air valve 9 has air inlet 93, first gas outlet 91 that is connected with oscillating cylinder, second gas outlet 92 that is connected with oscillating cylinder, cooperate with last block 18 95 with following block 19.Go up in the present embodiment touching 94 and down touching 95 be integral piece, the centre has through hole, when gas comes out from first gas outlet 91, the first driving head 81b of oscillating cylinder stretches out, cylinder assembly 8 is risen, drive scavenging air valve 9 and rise, when going up of scavenging air valve moves down airflow-reversing after touching 94 collides with last block 18, come out from second gas outlet 92, at this moment the first driving head 81b indentation of oscillating cylinder descends cylinder assembly 8, drives scavenging air valve 9 and descends, move on after the following touching of scavenging air valve 95 collides with following block piece 19, air-flow commutates once more, moves in circles like this, and cylinder assembly 8 is vibration up and down just.
Press plate mechanism comprises turning cylinder 51, pressing plate 53, torsion spring 52, linking arm 56 and connecting rod 54, and turning cylinder 51 laterally can be located between the column 14 rotationally, and pressing plate 53 back sides then are provided with the linking arm 56 that rotates synchronously with turning cylinder 3.Can produce the torsion spring 52 of torsion when being arranged with pressing plate 53 upsets on the turning cylinder 51.The upset of pressing plate 53 can realize by driving mechanism like this, also can realize by manually-operated.Pressing plate 53 middle parts are provided with the connecting rod 54 that can overturn, and these connecting rod 54 ends have enlarged head 55, and accordingly, base 1 one sides have contiguous block 11, form on this contiguous block 11 for enlarged head 55 to insert and spacing breach 12.Opening and closing of pressing plate 53, convenient and swift as long as by upset pressing plate 53, make whole height reduce, be beneficial to placement and operation in narrow space.
The course of work: sandbox 4 is placed on the sand mold mould 3, in sandbox 4, put into molding sand, pressing plate 53 covers, control oscillating cylinder 8b work, after finishing vibration, control lift cylinder 8a rises, drive working plate 13 and 3 risings of sand mold mould, sand mold is compacted from bottom to top, and sub-stent 6 then closes, make support bar 61 withstand the bottom surface of sandbox 4, control lift cylinder 8a descends, and drives working plate 13 and 3 declines of sand mold mould, and it is motionless that sandbox 4 and sand mold keep, upset pressing plate 53 is moved the sand mold in sandbox 4 and the sandbox 4.
Claims (7)
1. a molding modeling pattern drawing mechanism is characterized in that comprising
Base, upper port has working plate;
Column is the rear lateral portion that two and longitudinal separation are arranged at aforementioned base;
The sand mold mould is positioned on the aforesaid working plate;
Sandbox is arranged on the aforesaid sand mold mould, and cooperates the ccontaining zone of confession molding sand that forms sealing with the sand mold mould;
Pattern drawing bracket, comprise two sub-stents that are oppositely arranged, each sub-stent is bending, the middle part is connected on separately the column and can rotates, leading section all has support bar separately, and rearward end is connected on the sliding part, accordingly jointly, the rearward end of described base has crossed out a guide, and described sliding part then can be located on this guide movably forward and backward.
2. molding modeling pattern drawing mechanism according to claim 1 is characterized in that having a bearing pin on the described sliding part, and the rearward end of described sub-stent has the pilot hole that the supply and marketing shaft extension is gone into and led and slide.
3. a molding modeling machine is characterized in that comprising
Base, hollow form inner chamber, and this inner chamber has cylinder assembly, and the upper port of this base has can vibrate under the cylinder assembly effect and the working plate of lifting;
Column is the rear lateral portion that two and longitudinal separation are arranged at aforementioned base;
The sand mold mould is positioned on the aforesaid working plate;
Sandbox is arranged on the aforesaid sand mold mould, and cooperates the ccontaining zone of confession molding sand that forms sealing with the sand mold mould;
Pattern drawing bracket, comprise two sub-stents that are oppositely arranged, each sub-stent is bending, the middle part is connected on separately the column and can rotates, leading section all has support bar separately, and rearward end is connected on the sliding part, accordingly jointly, the rearward end of described base has crossed out a guide, and described sliding part then can be located on this guide movably forward and backward;
Press plate mechanism is arranged on the aforementioned column and is positioned at sandbox top, and, can push down the sandbox top and cover molding sand in the sandbox; And
Control cabinet is used to control aforesaid cylinder assembly.
4. molding modeling machine according to claim 3 is characterized in that having a bearing pin on the described sliding part, and the rearward end of described sub-stent has the pilot hole that the supply and marketing shaft extension is gone into and led and slide.
5. molding modeling machine according to claim 3 is characterized in that described base inner wall has last block and following block, and described cylinder assembly comprises
Base plate;
Cover plate, the vertical pole that is provided with by a plurality of intervals is set up in aforementioned base plate top;
Oscillating cylinder is located on the aforementioned base plate, and has first driving head that can stretch out downwards;
Lift cylinder is located on the aforementioned base plate, and has second driving head that can protrude upward; And
Scavenging air valve, be connected with aforesaid cover plate and can be with cover plate one lifting, have air inlet, first gas outlet that is connected with oscillating cylinder, second gas outlet that is connected with oscillating cylinder, with aforementioned go up that block cooperates upward touch reach with aforementioned under the following touching head that cooperates of block.
6. molding modeling machine according to claim 5 is characterized in that described cover plate is covered on the upper surface of lift cylinder and has the through hole that protrudes upward for second driving head.
7. molding modeling machine according to claim 5 is characterized in that described cover plate horizontal direction extension is provided with a connecting rod, and described scavenging air valve then is located at this interlinking lever end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110145014 CN102205399B (en) | 2011-05-26 | 2011-05-26 | Pattern drawing mechanism for founding moulding and founding moulding machine using the pattern drawing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110145014 CN102205399B (en) | 2011-05-26 | 2011-05-26 | Pattern drawing mechanism for founding moulding and founding moulding machine using the pattern drawing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102205399A true CN102205399A (en) | 2011-10-05 |
| CN102205399B CN102205399B (en) | 2012-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110145014 Expired - Fee Related CN102205399B (en) | 2011-05-26 | 2011-05-26 | Pattern drawing mechanism for founding moulding and founding moulding machine using the pattern drawing mechanism |
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| Country | Link |
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| CN (1) | CN102205399B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874747A (en) * | 2015-04-06 | 2015-09-02 | 安庆旭东工贸有限责任公司 | Movable micro-vibration squeeze compaction molding machine |
| CN107309407A (en) * | 2017-07-20 | 2017-11-03 | 诺伯特智能装备（山东）有限公司 | One kind control foundry practice intelligent robot |
| CN109719940A (en) * | 2019-02-28 | 2019-05-07 | 共享智能铸造产业创新中心有限公司 | A kind of docking facilities of 3D printing equipment work box |
| CN114918384A (en) * | 2022-05-30 | 2022-08-19 | 重庆林洲机械制造有限公司 | Stripping system and control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5853349A (en) * | 1981-09-22 | 1983-03-29 | Sintokogio Ltd | Method and device for molding of mold |
| EP0951957A1 (en) * | 1996-11-15 | 1999-10-27 | Sintokogio, Ltd. | Molding machine and method to prevent a flask from deforming |
| JP2001259793A (en) * | 2000-03-14 | 2001-09-25 | Sintokogio Ltd | Device for blowing compressed air in green sand mold molding facility |
| CN201677007U (en) * | 2009-10-28 | 2010-12-22 | 新东工业株式会社 | Slip flask mold shaping device |
| CN102059323A (en) * | 2010-12-30 | 2011-05-18 | 李苏文 | Molding machine |
| CN202087785U (en) * | 2011-05-26 | 2011-12-28 | 陆腾 | Molding modeling pattern drawing mechanism and molding modeling machine using the same |
-
2011
- 2011-05-26 CN CN 201110145014 patent/CN102205399B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5853349A (en) * | 1981-09-22 | 1983-03-29 | Sintokogio Ltd | Method and device for molding of mold |
| EP0951957A1 (en) * | 1996-11-15 | 1999-10-27 | Sintokogio, Ltd. | Molding machine and method to prevent a flask from deforming |
| JP2001259793A (en) * | 2000-03-14 | 2001-09-25 | Sintokogio Ltd | Device for blowing compressed air in green sand mold molding facility |
| CN201677007U (en) * | 2009-10-28 | 2010-12-22 | 新东工业株式会社 | Slip flask mold shaping device |
| CN102059323A (en) * | 2010-12-30 | 2011-05-18 | 李苏文 | Molding machine |
| CN202087785U (en) * | 2011-05-26 | 2011-12-28 | 陆腾 | Molding modeling pattern drawing mechanism and molding modeling machine using the same |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874747A (en) * | 2015-04-06 | 2015-09-02 | 安庆旭东工贸有限责任公司 | Movable micro-vibration squeeze compaction molding machine |
| CN107309407A (en) * | 2017-07-20 | 2017-11-03 | 诺伯特智能装备（山东）有限公司 | One kind control foundry practice intelligent robot |
| CN107309407B (en) * | 2017-07-20 | 2019-04-02 | 诺伯特智能装备（山东）有限公司 | A kind of control foundry practice intelligent robot |
| CN109719940A (en) * | 2019-02-28 | 2019-05-07 | 共享智能铸造产业创新中心有限公司 | A kind of docking facilities of 3D printing equipment work box |
| CN114918384A (en) * | 2022-05-30 | 2022-08-19 | 重庆林洲机械制造有限公司 | Stripping system and control method |
| CN114918384B (en) * | 2022-05-30 | 2023-07-07 | 重庆林洲机械制造有限公司 | Stripping system and control method |
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| Publication number | Publication date |
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| CN102205399B (en) | 2012-12-19 |
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Granted publication date: 20121219 Termination date: 20140526 |