CN101524741B - Vertical-parting casting ball and casting section die - Google Patents
Vertical-parting casting ball and casting section die Download PDFInfo
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- CN101524741B CN101524741B CN2009101166179A CN200910116617A CN101524741B CN 101524741 B CN101524741 B CN 101524741B CN 2009101166179 A CN2009101166179 A CN 2009101166179A CN 200910116617 A CN200910116617 A CN 200910116617A CN 101524741 B CN101524741 B CN 101524741B
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Abstract
The invention discloses a vertical-parting casting ball and casting section die. A plurality of casting balls and casting section models and air vents (7) are arranged on a parting surface of a die body (1), shape of the casting balls and casting section models is a spherical casting section model (8), or the shape of the casting balls and casting section models is a cylindrical casting section model (21), a dead head (2) and an air vent (7) are equipped on the upper part of the parting surface, a dead head splitting area (5) which is communicated with the dead head (2) is arranged in the lower opening of the dead head (2), and a dead head splitting area air vent (9) is arranged on the upper part of the dead head splitting area (5) to cause the dead head splitting area (5) to be communicated with the outer of the die. By the technical proposal, bottle-neck blockage of the dead head during casting can be overcome, overflow of liquid metal can be avoided or reduced, smooth flow of the liquid metal in the casting cavity can be fully ensured, and the casting ball product quality can be ensured.
Description
Technical field
The invention belongs to the technical field of hot working of metal material, relate to the technology equipment of the cast form of high-abrasive material medium, more particularly, the present invention relates to a kind of casting ball, casting section die of vertical-parting.
Background technology
At present, be applied to the abrasive media of powder technology, increasing like casting ball, casting section product demand, product quality requires also increasingly high.Along with of the popularization of the husky line of enlightening in wear resisting cast ball, casting section industry production, require in the production of casting ball, casting section, further to improve the quality of products, improve production capacity and efficient, simplify the operation of production technology, constantly reduce production costs.Wherein, in improvement and innovation, have very big potentiality and development prospect to the casting mould of casting ball, casting section.
The subject matter that exists in the Casting Technology of casting ball, casting section at present is:
The mode of production of most of enterprises still adopts the production of conventional artificial metal die, and this mode of production is very backward, and production efficiency is low, and labour intensity is high, and quality is stable inadequately;
The mould of casting ball, casting section is when cast, and its dead head can produce the obstruction of similar bottleneck, causes flow not smooth, can cause the operative liquid metal to overflow and exhaust not smooth;
Batch small exists same die cavity to be difficult to one-time formed difficulty, adopts intensive manpower operation, and production technology falls behind, and there is hidden danger in workman's personal safety;
In use there are damage and tired certainly in casting ball, casting section die; But in wear resisting cast ball, casting section industry, the metal die of many castings and forging usefulness is arbitrarily to exchange; Mainly be that the aspect, location exists error; So that specification mould of the same race can not exchange, and brings many inconvenience to production, has also improved the production input cost.But shaped article is consistent satisfactory.
Casting ball, the distortion of casting section die in making, use cause existing in the mold stress, and the process regular hour can produce distortion and influence product quality.
Through retrieval, following relevant technology is arranged in the Foundry Production and the technological equipment field of high-abrasive material medium:
Chinese patent number is 200720039091.5 patent documentation; The patented technology of a kind of " casting mold plate " is disclosed; Its technical scheme is; Template is provided with the vertical runner plat more than two, and vertical runner plat is staggered by hemisphere platform piece and semicolumn piece and forms, and hemisphere platform piece both sides are connecting respectively by the coaxial hemisphere die body string that is in series of the hemisphere die body more than three; Accompany the semicylinder thin plate between the hemisphere die body and form the sprue that is communicated with, the axis of hemisphere die body string and the angle between the horizontal line are 6 °～15 °; The present invention is applicable to the cast grinding ball of making Φ 6～Φ 50mm all size; Boost productivity more than the twice; The percentage of A-class goods improves 20%; Can be widely used in vertical-parting does not have the mechanization casting ball production line that case is cast, and reduces cost, and significantly improves operating environment, alleviates working strength of workers.
Chinese patent number is the patent documentation of 200720039092.X, discloses a kind of " casting mold plate is used in the production of high-abrasive material medium ", and its technical scheme and above-mentioned 200720039091.5 patented technologies are approximate.
Chinese patent number is 200720128879.3 patent documentation; " a kind of sand mold plate of vertical-parting " disclosed; Its technical scheme is to comprise left plate body and the right panel body with same structure; Left side plate body and the corresponding inner surface of right panel body all are provided with running channel mould bar and a plurality of foundry goods module, through the link block serial connection, connect through the inner casting mould piece between the foundry goods module of running channel mould bar and serial connection between the foundry goods module; Running channel mould bar is parallel to left plate body and right panel body, and its cast gate is positioned at the top of left plate body and right panel body.Because left plate body and right panel body are provided with vertically, cast gate is positioned at its top, therefore can realize vertical parting, thereby can realize mechanizeding continuous operation expeditiously, reduces the floor space of equipment, and significantly reduces labor intensity.In addition, because the foundry goods module of serial connection can be arranged vertically, the pressure of die cavity inner metal liquid inside is higher when therefore casting, and the formed internal quality of casting is higher.
Chinese patent number is 01262970.7 patent documentation, discloses " a kind of high-chromium alloy casting section forming panel and sandbox ", and its technical scheme is: template comprises plate, half segment body, top box runner gate and nowel runner gate; Plate is a quadrangle, and top box runner gate and nowel runner gate are located at the position of center line of plate upper and lower faces respectively, is being uniformly distributed with half above segment body of two rows on the upper and lower two plate faces perpendicular to top box runner gate and nowel runner gate.Adopt this template and sandbox to produce the high chromium casting section of the following specification of Φ 55 * 60mm, its casting intersegmental part does not have casting flaw, and its product yield reaches more than 70%.Fully feeding of the design of this its ingate of template is convenient to the segment body ball again and is separated from each other.Use this template and sandbox, simple to operate, be easy to grasp.
Top several the patented technologies of mentioning fundamentally do not solve obstruction, batch small that dead head can produce similar bottleneck and exist same die cavity to be difficult to one-time formed difficulty, metal die problem such as can not arbitrarily to exchange.All be to adopt 2 at top or some direct subsidies, feeding is abundant inadequately, perfect.
Summary of the invention
Problem to be solved by this invention provides a kind of casting ball, casting section die of vertical-parting, and its purpose fully ensures the mobile unimpeded and smooth exhaust of the liquid metal of casting cavity, guarantees to cast ball, casting section product quality.
To achieve these goals, the technical scheme taked of the present invention is:
The casting ball of this vertical-parting provided by the present invention, casting section die; The casting that is used for wear resisting cast ball, casting section; Described casting ball, casting section die comprise the vertically disposed mold of die joint, on the die joint of said mold, are provided with a plurality of casting balls, casting segment model and passage, and described casting ball, casting segment model are the casting spherical models that is shaped as spheroidal; Perhaps described casting ball, casting segment model are to be shaped as cylindrical casting segment model; Dead head is established on top at said die joint, and the infraoral of described dead head is established the dead head shunting zone that is communicated with dead head, above described dead head shunting zone; Also be provided with dead head shunting zone passage, make described dead head shunting zone and mould external communications.
For making the present invention more perfect, more detailed and concrete technical scheme below also further having proposed, to obtain best practical function, realize goal of the invention better, and improve novelty of the present invention and creativeness:
Described dead head down on the path that gets into the dead head shunting zone, forms a bending from aperture position, and the part that makes dead head be connected with the dead head shunting zone is the path of inclination.
Described casting ball, casting section die are established dead head point running channel, main running channel shunting zone, main running channel and split running channel; Said casting ball, casting segment model are communicated with the split running channel; Described dead head divides running channel that the dead head shunting zone is communicated with main running channel, and described main running channel shunting zone is located at described main running channel and split running channel link position.
Described main running channel is vertically to be provided with, and its quantity is more than one; In described main running channel upper end, establish feeding head.
Described dead head divide running channel from the dead head shunting zone to main running channel direction, for being tilted to down setting.
On each main running channel, the quantity of described split running channel is more than one, described split running channel from main running channel link to other end direction, for being tilted to down setting towards the outside.
Described casting ball, casting segment model are that a plurality of vertical directions are connected in series, and constitute casting ball, casting segment model string, and described casting ball, casting segment model string are arranged on a side down of described split running channel; On each split running channel; The quantity that described casting ball, casting segment model string are provided with is more than one; The centre of sphere of described casting spherical model overlaps with the die joint of described casting ball, casting section die, and the axis of perhaps described casting segment model overlaps with the die joint of described casting ball, casting section die.
Described casting spherical model vertically is connected in series through watering effected for a short time; The back side of described mold is provided with casting spherical model binding groove, after the location structure of described casting spherical model dependence itself is located, through button-headed screw and fastening pad be fastenedly connected at present fixing.
Described casting spherical model vertically is connected in series through watering effected for a short time; The location structure location of described casting spherical model dependence itself; And after adopting tensioner pin tensioner; Described casting spherical model is realized being fastenedly connected fixing, and realizes the material that takes off of casting spherical model at the casting spherical model dumping pit that described mold is provided with perforation.
The quantity of described casting segment model is more than one and be the vertical serial connection of dead in line head and the tail; The location structure location of described casting segment model dependence itself; And it is fixing to adopt tensioner pin tensioner to be fastenedly connected, and realizes the material that takes off of casting segment model at the tensioner pin-and-hole place that described mold is provided with perforation.
At the back side of the die joint of described mold, be provided with many vertically, the mold stress groove of across.
The present invention adopts technique scheme; Its condensation unique, science and feeding control design, reasonably arrange; The obstruction that has overcome dead head similar bottleneck when cast is not smooth, avoid yet or reduce liquid metal overflowing, and the top of mould and left and right side's key position is provided with several passage; Fully ensure the mobile unimpeded and smooth exhaust of the liquid metal of casting cavity, guaranteed to cast the ball product quality; Thoroughly solved batch small and be difficult to one-time formed difficulty at same die cavity; Rationally arrange in effective space; Brought into play the usefulness of mould to greatest extent; Be in enormous quantities or the ideal of streamline production casting one of is selected, thoroughly solved intensive manpower operation and fallen behind situation, also protected workman's personal safety; Reduce working strength of workers, improved production capacity; Can keep in repair repeatedly, carry out part or full maintenance and spare and accessory parts at short notice and change, prolong service life, improve the dynamic role of equipment, directly practice thrift cost, increased the output value for the user; The groove that is provided with vertical, transverse direction is as the stress groove, prevent mould make, distortion in the use, to eliminate stress, guarantee the precision of mould.
Description of drawings
The mark of facing down among expressed content of each width of cloth accompanying drawing of this specification and the figure briefly explains:
Fig. 1 is the structural representation of Mould for casting ball for the present invention;
Fig. 2 is the side schematic view of structure shown in Figure 1;
Fig. 3 is the structural representation of casting section die for the present invention;
Fig. 4 is the side schematic view of structure shown in Figure 3;
Fig. 5 is first kind of fixing and demolition structural representation of casting spherical model among the present invention;
Fig. 6 is the left view of structure shown in Figure 5;
Fig. 7 is second kind of fixing and demolition structural representation of casting spherical model among the present invention;
Fig. 8 is the mold stress groove among the present invention and the structural representation of locating hole;
Fig. 9 is the somatotype sketch map of Mould for casting ball.
Be labeled as among the figure:
1, mold, 2, dead head, 3, main running channel, 4, the split running channel, 5, the dead head shunting zone; 6, feeding head, 7, passage, 8, the casting spherical model, 9, dead head shunting zone passage, 10, main running channel shunting zone; 11, dead head divides running channel, and 12, casting ball, casting segment model string, 13, little cast gate, 14, casting spherical model binding groove, 15, button-headed screw; 16, fastening pad, 17, the tensioner pin, 18, casting spherical model dumping pit, 19, mold stress groove; 20, locating hole, 21, the casting segment model, 22, die joint, 23, molding sand.
The specific embodiment
Contrast accompanying drawing below; Through description to embodiment; Effect and operation principle, the manufacturing process of mutual alignment between the shape of specific embodiments of the invention such as related each member, structure, the each several part and annexation, each several part and manipulate method etc.; Do further detailed explanation, inventive concept of the present invention, technical scheme are had more complete, accurate and deep understanding to help those skilled in the art.
The of the present invention structure expressed like Fig. 1 to Fig. 9; Be a kind of casting ball, casting section die of vertical-parting; The casting that is used for wear resisting cast ball, casting section; Described casting ball, casting section die comprise the vertically disposed mold 1 of die joint, and the die joint of said mold 1 is provided with a plurality of casting balls, casting segment model and passage 7.Like Fig. 1, shown in Figure 2, described casting ball, casting segment model are the casting spherical models 8 that is shaped as spheroidal; Perhaps like Fig. 3, shown in Figure 4, described casting ball, casting segment model are to be shaped as cylindrical casting segment model 21, said die joint top establish dead head 2, the infraoral of described dead head 2 is established the dead head shunting zone 5 that is communicated with dead head 2.
This invention generally is applicable to vertical-parting sand mold, streamline casting and permanent mold casting.Its scope of application is the production of Φ 6～Φ 60 series casting ball products.
In order to solve the problem that exists at the described present known technology of this specification background technology part and to overcome its defective; Realize fully ensureing the mobile unimpeded and smooth exhaust of the liquid metal of casting cavity; Guarantee to cast the goal of the invention of ball product quality, the technical scheme that the present invention takes is:
As Fig. 1, shown in Figure 3 shown in, the casting ball of this vertical-parting provided by the present invention, casting section die above described dead head shunting zone 5, also are provided with dead head shunting zone passage 9, make described dead head shunting zone 5 and mould external communications.
Adopt technique scheme; The obstruction that has overcome dead head similar bottleneck when cast is not smooth; Also avoid or reduce liquid metal overflowing; And above mould and left and right side's key position be provided with several passage 7, fully ensured liquid metal mobile unimpeded and smooth exhaust of casting cavity, guarantee to cast the ball product quality.Installation and easy and simple to handle in actual production can further reduce cost, and produces bigger real economy benefit, satisfies the requirement of the feasibility of user's production demand and production.
Casting ball provided by the invention, casting section die are compared with similar products; Have more scientific rationality and promotional value; Its condensation unique, science and feeding control design, reasonably arrange; The product yield of different size is about between 52.5%～75.4%, exceeds like product 5%～10%.For wear resisting cast ball, casting section production industry, yield rate exceeds one percentage point, just is equivalent to about 8 yuans of extra earnings, and its economic benefit of bringing is considerable.
Below be practical implementation example provided by the invention, supply those skilled in the art's reference and selecting for use when embodiment of the present invention:
Embodiment one:
As shown in figures 1 and 3, dead head 2 of the present invention down on the path that gets into dead head shunting zone 5, forms a bending from aperture position, and the part that makes dead head 2 be connected with dead head shunting zone 5 is the path of inclination.
Said structure has guaranteed after dead head shunting zone passage 9 is set, and can not interfere with dead head 2, and dead head 2 abdicates the position for dead head shunting zone passage 9, and can slow down the impulsive force of flow to the bottom of dead head 2.
Embodiment two:
Casting ball of the present invention, casting section die are established dead head point running channel 11, main running channel shunting zone 10, main running channel 3 and split running channel 4; Said casting ball, casting segment model are communicated with split running channel 4; Described dead head divides running channel 11 that dead head shunting zone 5 is communicated with main running channel 3, and described main running channel shunting zone 10 is located at described main running channel 3 and split running channel 4 link positions.
As shown in figures 1 and 3, running channel is designed to main running channel 3 and split running channel 4, utilize the downward principle of center of gravity, quicken liquid metal and flow.
Main running channel 3 lets liquid metal flow downwards fast to inject, and 4 of split running channels divide liquid metals in the main running channel 3 and flow into the casting ball, cast in the forming cavities of segment model, and liquid metal moment holds under the gravity acceleration and goes into die cavity; In condensation process; Split running channel 4 temperature are higher than following die cavity, are guaranteeing that liquid metal flows into die cavity smoothly and gives simultaneously feeding fully, promptly split running channel 4 be running channel be again the feeding cap; Constantly give die cavity enough feeding respectively, guarantee the product inherent quality.
Casting ball provided by the invention, casting section die are divided into several zones with mold integral; Die cavity is injected in the liquid metal subregion; It is not in place or not comprehensive to have avoided liquid metal to inject; In the cavity heat distribute, inter-regional impact is little in the transmittance process, add the continuous exhaust of upper air-vent, has optimized the environment of injection, condensation.Integral body is arranged vertically downward, and the liquid metal flow resistance is relatively little, and liquid metal subregional injection has avoided liquid metal the flowing of die cavity middle and long distance, when having reduced liquid flow to the damage of washing away of die cavity.
According to different size, requirement, mold integral is divided into 1 to 4 regions perpendicular arranges downwards, each zone is divided as a whole again or upper, middle and lower part setting, has thoroughly solved batch small and has been difficult to one-time formed difficulty at same die cavity.This design is rationally arranged limited space; Brought into play the usefulness of mould to greatest extent; Realized promoting productivity with science and technology; Its technical scheme is that the ideal that reaches streamline production casting in enormous quantities one of is selected, and has thoroughly solved intensive manpower operation and has fallen behind situation, has also protected workman's personal safety.
Embodiment three:
To shown in Figure 4, main running channel 3 of the present invention is vertically to be provided with like Fig. 1, and its quantity is more than one; In described main running channel 3 upper ends, establish feeding head 6.
Embodiment four:
As shown in Figure 1, dead head of the present invention divide running channel 11 from dead head shunting zone 5 to main running channel 3 directions, for being tilted to down setting.
Its effect is of embodiment two and embodiment three.
Embodiment five:
As shown in Figure 1, on each main running channel 3 of the present invention, the quantity of described split running channel 4 is more than one, described split running channel 4 from main running channel 3 links to other end direction towards the outside, be provided with for being tilted to down.
Its effect is of embodiment two and embodiment three.
Embodiment six:
As shown in figures 1 and 3, described casting ball, casting segment model are that a plurality of vertical directions are connected in series, and constitute casting ball, casting segment model string 12, and described casting ball, casting segment model string 12 are arranged on a side down of described split running channel 4; On each split running channel 4; The quantity that described casting ball, casting segment model string 12 are provided with is more than one; The centre of sphere of described casting spherical model overlaps with the die joint of described casting ball, casting section die, and the axis of perhaps described casting segment model overlaps with the die joint of described casting ball, casting section die.
The output that said structure makes cast article promptly cast ball improves, and the distribution of product is reasonable, and the space of mould makes full use of.
Following embodiment seven and embodiment eight are two different embodiment of casting spherical model, during embodiment of the present invention, select an application:
Embodiment seven:
Like Fig. 5 and shown in Figure 6, casting spherical model 8 of the present invention is realized vertically serial connection through little cast gate 13; The back side of described mold 1 is provided with casting spherical model binding groove 14, behind the location structure location of described casting spherical model 8 dependence itself, realizes being fastenedly connected fixing through button-headed screw 15 and fastening pad 16.
In use there is damage and tired certainly in mould, and mould technological design on the make also must be feasible, suitable.Forge industry in casting ball, casting, its casting is many with metal die to be arbitrarily to exchange, and mainly is that the aspect, location exists error, and consequently specification mould of the same race can not exchange, and brings many inconvenience to production, has also improved production cost.But shaped article is consistent, meets the exchange requirement.Vertical-parting casting ball provided by the invention, casting section die, its specification of the same race must guarantee to exchange, and promptly ensures in the online production can change at short notice in the time of maybe can't using when a certain single-piece mould damage occurring, realizes the sustainability that line is produced.
Casting spherical model 8 is realized vertical serial connection through little cast gate 13; Mold 1 back side is provided with casting spherical model binding groove 14, after the positioning process of casting spherical model 8 dependence itself is provided with the location, realizes fixing and dismounting through button-headed screw 15, fastening pad 16.So not only be beneficial to making but also be convenient to maintenance.
Said structure; Make that the Mould for casting ball precision is high, interchangeability is strong, same specification can be exchanged arbitrarily, and cumulative errors are lower than 0.05mm; Add that production line itself has the adjustable of certain size scope; More make this mold performance be far superior to traditional metal, sand mold mould, more reduced working strength of workers, improved production capacity.
Above-mentioned Mould for casting ball can keep in repair repeatedly, carries out part or full maintenance and spare and accessory parts at short notice and changes, and has prolonged service life, has improved the dynamic role of equipment, has directly practiced thrift cost, has increased the output value for the user.
Embodiment eight:
As shown in Figure 7; Casting spherical model 8 of the present invention is realized vertically serial connection through little cast gate 13; The location structure location of described casting spherical model 8 dependence itself; And after adopting tensioner pin 18 tensioners, described casting spherical model 8 is realized being fastenedly connected fixing, and realizes the material that takes off of casting spherical models 8 at the casting spherical model dumping pit 18 that described mold 1 is provided with perforation.
Casting spherical model 8 is realized serial connection through little cast gate 13, and the positioning process of casting spherical model 8 dependence itself is provided with the location, and after tensioner pin 18 tensioners, casting spherical model 8 is able to fix, and realizes taking off material through casting spherical model dumping pit 18 during dismounting.
Embodiment nine:
Like Fig. 3 and shown in Figure 4; The quantity of casting segment model 21 of the present invention is more than one and be the vertical serial connection of dead in line head and the tail; The location structure location of described casting segment model 21 dependence itself; And it is fixing to adopt tensioner pin 18 tensioners to be fastenedly connected, and realizes the material that takes off of casting segment model 21 at the tensioner pin-and-hole place that described mold 1 is provided with perforation.
Embodiment ten:
As shown in Figure 8, at the back side of the die joint of mold 1 of the present invention, be provided with many vertically, the mold stress groove 19 of across.
For prevent or reduce mould make, distortion in the use, the present invention is provided with groove vertical, transverse direction at the back side of mold 1, i.e. mold stress groove 19 is to eliminate internal stress, the precision of guaranteeing to cast ball, casting section die.
Locating hole 20 among the figure is to be used for the location usefulness of two mould splits when matched moulds, promptly utilizes alignment pin to penetrate this hole and positions.
The installation of above-mentioned casting ball, casting section die can install and fix according to the existing position location of equipment, also can realize positioning and fixing according to customer requirements.
Embodiment 11:
Casting ball provided by the invention, casting section die are very general and extensively with material, can be HT iron wire material or sheet material, 45# steel, Cr series wire rod etc., can be according to the customer requirements selection, and drawing materials because of it extensively can economize on resources.It is cheap economical and practical.
General HT iron or the 45# steel selected also can be selected Gr series wire rod, sheet material, improves hardness through Quenching Treatment, increased wearability, to prolong the service life of mould.
Embodiment 12:
As shown in Figure 9, for casting ball somatotype sketch map, establish a plurality of die joints 22 that constitute by molding sand 23, the centre of sphere of casting spherical model 8 overlaps with die joint 22.
Combine accompanying drawing that the present invention has been carried out exemplary description above, obviously the concrete realization of the present invention does not receive the restriction of aforesaid way.As long as adopted the variation of the various unsubstantialities that method of the present invention design and technical scheme carry out, or design of the present invention and technical scheme are directly applied to other occasion, all within protection scope of the present invention without improvement.
Claims (1)
1. casting ball, the casting section die of a vertical-parting; Be used for the casting of wear resisting cast ball, casting section, described casting ball, casting section die comprise the vertically disposed mold of die joint (1), on the die joint of said mold (1), are provided with a plurality of casting balls, casting segment model and passage (7); Described casting ball, casting segment model are the casting spherical models (8) that is shaped as spheroidal; Perhaps described casting ball, casting segment model are to be shaped as cylindrical casting segment model (21), establish dead head (2) on the top of said die joint, and the infraoral of described dead head (2) is established the dead head shunting zone (5) that is communicated with dead head (2); Top at described dead head shunting zone (5); Also be provided with dead head shunting zone passage (9), make described dead head shunting zone (5) and mould external communications, it is characterized in that:
The back side of the die joint of described mold (1), be provided with many vertically, the mold stress groove (19) of across;
Described dead head (2) down on the path that gets into dead head shunting zone (5), forms a bending from aperture position, and the part that makes dead head (2) be connected with dead head shunting zone (5) is the path of inclination;
Described casting ball, casting section die are established dead head point running channel (11), main running channel shunting zone (10), main running channel (3) and split running channel (4); Said casting ball, casting segment model are communicated with split running channel (4); Described dead head divides running channel (11) that dead head shunting zone (5) is communicated with main running channel (3), and described main running channel shunting zone (10) is located at described main running channel (3) and split running channel (4) link position;
Described main running channel (3) is vertically to be provided with, and its quantity is more than one;
In described main running channel (3) upper end, establish feeding head (6);
Described dead head divide running channel (11) from dead head shunting zone (5) to main running channel (3) direction, for being tilted to down setting;
On each main running channel (3), the quantity of described split running channel (4) is more than one, described split running channel (4) from main running channel (3) link to other end direction, for being tilted to down setting towards the outside;
Described casting ball, casting segment model are that a plurality of vertical directions are connected in series, and constitute casting ball, casting segment model string (12), and described casting ball, casting segment model string (12) are arranged on a side down of described split running channel (4);
On each split running channel (4); The quantity that described casting ball, casting segment model string (12) are provided with is more than one; The centre of sphere of described casting spherical model overlaps with the die joint of described casting ball, casting section die, and the axis of perhaps described casting segment model overlaps with the die joint of described casting ball, casting section die;
Described casting spherical model (8) is realized vertically serial connection through little cast gate (13); The back side of described mold (1) is provided with casting spherical model binding groove (14), behind the location structure location of described casting spherical model (8) dependence itself, realizes being fastenedly connected fixing through button-headed screw (15) and fastening pad (16);
Perhaps; Described casting spherical model (8) is realized vertically serial connection through little cast gate (13); The location structure location of described casting spherical model (8) dependence itself; And after adopting tensioner pin (17) tensioner, described casting spherical model (8) is realized being fastenedly connected fixing, and realizes the material that takes off of casting spherical model (8) at the casting spherical model dumping pit (18) that described mold (1) is provided with perforation;
The quantity of described casting segment model (21) is more than one and be the vertical serial connection of dead in line head and the tail; The location structure location of described casting segment model (21) dependence itself; And it is fixing to adopt tensioner pin (17) tensioner to be fastenedly connected, and realizes the material that takes off of casting segment model (21) at the tensioner pin-and-hole place that described mold (1) is provided with perforation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009101166179A CN101524741B (en) | 2009-04-22 | 2009-04-22 | Vertical-parting casting ball and casting section die |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009101166179A CN101524741B (en) | 2009-04-22 | 2009-04-22 | Vertical-parting casting ball and casting section die |
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| CN101524741A CN101524741A (en) | 2009-09-09 |
| CN101524741B true CN101524741B (en) | 2012-07-25 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101698220B (en) * | 2009-11-12 | 2012-11-21 | 安徽省宁国新宁实业有限公司 | Casting ball and casting segment mold with vertical parting |
| CN102211142A (en) * | 2011-05-23 | 2011-10-12 | 安徽省宁国新宁实业有限公司 | Vertical parting ball and section casting mould |
| CN103170580B (en) * | 2013-03-25 | 2016-03-09 | 上海宏钢电站设备铸锻有限公司 | A kind of casting technique of gas turbine blower bearing block and running gate system thereof |
| CN105195677A (en) * | 2015-11-09 | 2015-12-30 | 江苏恒立高压油缸股份有限公司 | Casting mold external member capable of improving quality and technological yield of end cover casting of high-pressure oil cylinder |
| CN106513565A (en) * | 2016-12-26 | 2017-03-22 | 安庆迪力机械铸造有限公司 | Foundry molding sand |
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| CN101524741A (en) | 2009-09-09 |
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