CN206794667U - It is a kind of to be advantageous to process modeling of the caliper from feeding - Google Patents

It is a kind of to be advantageous to process modeling of the caliper from feeding Download PDF

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Publication number
CN206794667U
CN206794667U CN201720605629.8U CN201720605629U CN206794667U CN 206794667 U CN206794667 U CN 206794667U CN 201720605629 U CN201720605629 U CN 201720605629U CN 206794667 U CN206794667 U CN 206794667U
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China
Prior art keywords
sprue
rising head
running channel
water piece
riser neck
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CN201720605629.8U
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Chinese (zh)
Inventor
李文涛
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QINWEI (TIANJIN) INDUSTRIAL Co Ltd
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QINWEI (TIANJIN) INDUSTRIAL Co Ltd
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Abstract

It is a kind of to be advantageous to process modeling of the caliper from feeding, it is characterised in that it independently enters water using one side, divides running channel by template, sprue cup, sprue, transverse direction, enters water piece, rising head, riser neck and casting die cavity and form;Communicated below the sprue cup with sprue;Strainer core is set on the sprue;Place vertical with sprue is by entering water piece with laterally dividing running channel to connect below the strainer core;The transverse direction divides running channel vertical direction to be connected by entering water piece with rising head;The rising head side is provided with riser neck, and riser neck communicates with casting die cavity;After the template matched moulds, sprue cup, sprue, laterally divide running channel, enter water piece, rising head, riser neck and casting cavity portion formation cavity.Superiority:The planform is simple, is easy to make, and coordinates spheroidal graphite cast-iron graphitization expansion from Feeding Characteristics, the number of rising head can be reduced and reduce the size of rising head, so that the product yield of product greatly improves, the labor intensity of worker is reduced, improves the market competitiveness of company.

Description

It is a kind of to be advantageous to process modeling of the caliper from feeding
(1) technical field:
A kind of process modeling is the utility model is related to, it is especially a kind of to be advantageous to process modeling of the caliper from feeding, its pin To the caliper class product of DISA productions, shrinkage porosite near caliper fuel feed hole is prevented using the graphitization expansion characteristic of spheroidal graphite cast-iron.
(2) background technology:
In existing caliper class product foundry production, to solve shrinkage porosite near fuel feed hole, position is produced using in shrinkage porosite Place increases cold rising head or increases the rising head at cylinder head and riser neck, makes its solidification mode prevent shrinkage porosite from producing in consecutive solidification. But increase rising head or increasing rising head and riser neck greatly reduce the product yield of product, while increase riser neck to product Subsequent treatment brings very burden, increases the labor intensity of worker, reduces the market competitiveness of company, is unfavorable for promoting state The energy-saving and emission-reduction of family.
Structure at caliper class product oil filler point is complex and wall herein is thicker, modulus of the modulus compared with other positions Greatly, iron liquid is in process of setting, and final set, carries out feeding without the iron liquid of abundance and easily form shrinkage porosite herein.In order to prevent The generation of this phenomenon, by adjusting process structure, its contraction is offset using the graphitization expansion of spheroidal graphite cast-iron.
(3) utility model content:
The purpose of this utility model be to provide it is a kind of be advantageous to process modeling of the caliper from feeding, it can solve the problem that existing The deficiency of technology, and it is simple in construction, easy to make, feasibility is high, the product yield of product can be greatly improved.
The technical solution of the utility model:It is a kind of to be advantageous to process modeling of the caliper from feeding, it is characterised in that it is used One side independently enters water, is divided running channel by template, sprue cup, sprue, transverse direction, is entered water piece, rising head, riser neck and casting die cavity structure Into;Communicated below the sprue cup with sprue;Strainer core is set on the sprue;Hung down below the strainer core with sprue Straight place is by entering water piece with laterally dividing running channel to connect;The transverse direction divides running channel vertical direction to be connected by entering water piece with rising head; The rising head side is provided with riser neck, and riser neck communicates with casting die cavity;After the template matched moulds, sprue cup, sprue, transverse direction Divide running channel, enter water piece, rising head, riser neck and casting cavity portion formation cavity.
Two sides of the rising head are equipped with riser neck, and riser neck communicates with being distributed in the casting die cavity of rising head both sides.
The sprue vertical direction sets two groups and laterally divides running channel, rising head and casting die cavity.
It is cuboid after the template matched moulds, sprue cup is I-shaped hexahedron, sprue, laterally divides running channel to be section Trapezoidal rectangular cavities, it is Thin Rectangular cavity to enter water piece, and rising head section is trapezoidal, and rising head throat area is trapezoidal.
Superiority of the present utility model:The planform is simple, is easy to make, and coordinates spheroidal graphite cast-iron graphitization expansion self-complementary Contracting characteristic, the number of rising head can be reduced and reduce the size of rising head so that the product yield of product greatly improves, and reduces work The labor intensity of people, improve the market competitiveness of company.
(4) illustrate:
Fig. 1 is a kind of caliper that is advantageous to involved by the utility model from the schematic diagram of the process modeling of feeding.
In figure:1 is sprue cup, and 2 be sprue A, and 3 be strainer core, 4 be into water piece A, 5 be sprue B, 6 be sprue C, 7 be into water piece B, and 8 is laterally divide running channel A, and 9 be casting die cavity, and 10 be riser neck, and 11 be rising head, 12 be into water piece C, 13 be into Water piece D, 14 is laterally divide running channel B, and 15 be template.
(5) embodiment:
Embodiment:It is a kind of to be advantageous to process modeling of the caliper from feeding (see Fig. 1), it is characterised in that it is using unilateral independent Enter water, by template 15, sprue cup 1, sprue, laterally divide running channel, enter water piece, rising head 11, riser neck 10 and the structure of casting die cavity 9 Into;Sprue includes sprue A2, sprue B5, sprue C6;The sprue vertical direction set two groups laterally divide running channel, Rising head 11 and casting die cavity 9, two groups are laterally divided running channel to be respectively laterally to divide running channel A8 and laterally divide running channel B14;The sprue cup 1 Bottom communicates with sprue A2;Strainer core 3 is set below sprue A2, and the lower section of strainer core 3 communicates with sprue B5;Sprue B5 It is connected with laterally dividing with entering water piece A4 between running channel A8;Communicated below sprue B5 with sprue C6, sprue C6 is with laterally dividing It is connected between running channel B14 with entering water piece B7;Rising head 11 is connected with entering water piece C12 between running channel A8 with laterally dividing, another rising head 11 are connected with entering water piece D13 between running channel B14 with laterally dividing;Riser neck 10 communicates with casting die cavity 9.
After the matched moulds of template 15, sprue cup 1, sprue, laterally divide running channel, enter water piece, rising head 11, riser neck 10 and casting The part of part die cavity 9 forms cavity.
Two sides of the rising head 11 are equipped with riser neck 10, riser neck 10 and the casting type for being distributed in the both sides of rising head 11 Chamber 9 communicates.
It is cuboid after the matched moulds of template 15, sprue cup 1 is I-shaped hexahedron, sprue, laterally divides the running channel to be The trapezoidal rectangular cavities in section, it is Thin Rectangular cavity to enter water piece, and the section of rising head 11 is trapezoidal, and the section of riser neck 10 is trapezoidal.
The cavity cross-section of sprue cup 1 product is 422mm2, sprue A2 cavity cross-sections product is 384mm2, length 91mm;Strainer core 3 Long 50mm, wide 50mm, sprue B5 cavity cross-sections product be 600mm2, length 75mm;It is 190mm to enter water piece A4 sectional areas2, it is long Spend 20mm;Running channel A8 cavity cross-sections are laterally divided to accumulate 384mm2, length 300mm, sprue C6 sectional areas 216mm2, length 203mm;It is 190mm to enter water piece B7 sectional areas2, length 20mm;The sectional area for entering water piece C is 300mm2, enter water piece D sectional area For 220mm2, its sectional area is 1900mm2, height 130mm;The sectional area of riser neck and rising head junction cavity is 300mm2, emit Mouth neck and casting die cavity coupling part casting die cavity sectional area are 200mm2
Split bottom pour mold formula casting process scheme application is good, and Expected Results is fully achieved.

Claims (4)

1. a kind of be advantageous to process modeling of the caliper from feeding, it is characterised in that it independently enters water using one side, by template, cast gate Cup, sprue, laterally divide running channel, enter water piece, rising head, riser neck and casting die cavity composition;The sprue cup lower section and sprue Communicate;Strainer core is set on the sprue;Place vertical with sprue is poured by entering water piece with laterally dividing below the strainer core Road connects;The transverse direction divides running channel vertical direction to be connected by entering water piece with rising head;The rising head side is provided with riser neck, emits Mouth neck communicates with casting die cavity;After the template matched moulds, sprue cup, sprue, laterally divide running channel, enter water piece, rising head, riser neck Cavity is formed with casting cavity portion.
2. a kind of according to claim 1 be advantageous to process modeling of the caliper from feeding, it is characterised in that the two of the rising head Individual side is equipped with riser neck, and riser neck communicates with being distributed in the casting die cavity of rising head both sides.
3. a kind of according to claim 1 be advantageous to process modeling of the caliper from feeding, it is characterised in that the sprue hangs down Nogata laterally divides running channel, rising head and casting die cavity for two groups to setting.
4. a kind of according to claim 1 be advantageous to process modeling of the caliper from feeding, it is characterised in that the template matched moulds It is cuboid afterwards, sprue cup is I-shaped hexahedron, sprue, laterally divides running channel to be the trapezoidal rectangular cavities in section, enters Water piece is Thin Rectangular cavity, and rising head section is trapezoidal, and rising head throat area is trapezoidal.
CN201720605629.8U 2017-05-27 2017-05-27 It is a kind of to be advantageous to process modeling of the caliper from feeding Active CN206794667U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720605629.8U CN206794667U (en) 2017-05-27 2017-05-27 It is a kind of to be advantageous to process modeling of the caliper from feeding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720605629.8U CN206794667U (en) 2017-05-27 2017-05-27 It is a kind of to be advantageous to process modeling of the caliper from feeding

Publications (1)

Publication Number Publication Date
CN206794667U true CN206794667U (en) 2017-12-26

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CN201720605629.8U Active CN206794667U (en) 2017-05-27 2017-05-27 It is a kind of to be advantageous to process modeling of the caliper from feeding

Country Status (1)

Country Link
CN (1) CN206794667U (en)

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