CN213496345U - Heavy-duty car suspension bracket casting mould - Google Patents
Heavy-duty car suspension bracket casting mould Download PDFInfo
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- CN213496345U CN213496345U CN202021867494.0U CN202021867494U CN213496345U CN 213496345 U CN213496345 U CN 213496345U CN 202021867494 U CN202021867494 U CN 202021867494U CN 213496345 U CN213496345 U CN 213496345U
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Abstract
The utility model discloses a heavy-duty car suspension bracket casting mould, which comprises a cope flask and a drag flask which have the same shape and the same size and are mutually matched, wherein the cope flask comprises a fixed seat and a casting mould unit, the edge of the fixed seat is provided with a plurality of mounting holes, and the middle of the fixed seat is provided with a plurality of casting mould grooves; each casting mold groove is internally provided with a casting mold unit, the interior of the casting mold unit is of a hollow structure, and a plurality of air outlets are unevenly formed in the casting mold unit; the casting mould unit comprises a first casting mould part, a second casting mould part and a third casting mould part; the second casting mold part and the third casting mold part are respectively arranged at two ends of the first casting mold part, and the internal spaces of the second casting mold part and the third casting mold part are communicated; the bottom of the first casting mold part is provided with a pouring port, and a sand-coated layer is arranged inside the first casting mold part; the utility model discloses guarantee that the molten iron can fill each corner of mould, eliminate the automotive suspension support product and produce not enough problem of gas pocket and molten iron pouring to the qualification rate of product has been improved.
Description
Technical Field
The utility model relates to a casting die utensil field, concretely relates to heavy-duty car suspension support casting mould.
Background
The production of automotive suspension support is generally that the mould is cast to the molten iron inside integrated into one piece to form each complete suspension support, but in the actual production process, when the molten iron was cast to the mould in the face, a large amount of gas that exists in the intracavity of mould can not organize in time and get rid of, causes heavy automobile suspension support product to produce the problem that the gas pocket and molten iron pouring are not enough to the inside material of automotive suspension support that leads to producing is inhomogeneous, does not accord with the requirement of production quality, and the rejection rate is higher.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a large amount of gases that exist in the intracavity of mould can not reach occasionally the tissue and get rid of in the technique to current production automotive suspension, cause heavy automobile suspension support product to produce the not enough problem of gas pocket and molten iron pouring, the utility model provides a heavy automobile suspension support casting mould.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
a heavy-duty vehicle suspension bracket casting mold, the mold comprising a cope flask and a drag flask that are identical in shape and size and that fit into each other, the cope flask comprising:
the edge of the fixed seat is provided with a plurality of mounting holes, and the middle of the fixed seat is provided with a plurality of die casting grooves; and
the casting mold unit is arranged in each casting mold groove, the interior of the casting mold unit is of a hollow structure, and a plurality of air outlets are unevenly formed in the casting mold unit;
the casting mould unit comprises a first casting mould part, a second casting mould part and a third casting mould part; the second casting mold part and the third casting mold part are respectively arranged at two ends of the first casting mold part, and the internal spaces of the second casting mold part and the third casting mold part are communicated; the bottom of the first casting mold part is provided with a pouring gate, and a sand coating layer is arranged inside the first casting mold part.
Furthermore, the number of the casting mold grooves is two, and the two casting mold grooves are arranged in the middle of the fixed seat side by side.
Furthermore, a plurality of first circular grooves are formed in the inner wall of the second casting mold part, adjacent first circular grooves are communicated with each other through straight grooves, and a first pouring pipe is arranged in the middle of each first circular groove.
Furthermore, a plurality of second circular grooves are formed in the first mold part, the adjacent second circular grooves are communicated with each other through the straight grooves, and a second pouring pipe is arranged in the middle of each second circular groove.
Furthermore, the second mold part is provided with at least six air outlet holes.
Further, the first casting mould part is provided with at least sixteen air outlet holes.
Furthermore, the second mold part and the third mold part are the same in shape and size and are symmetrically arranged at two ends of the first mold part.
Has the advantages that: the utility model discloses a mould of production automobile suspension support is constituteed jointly by sand feeding and drag flask, set up the mould groove on both's fixing base, set up the mould unit in the mould groove, and divide into first mould portion, second mould portion and third mould portion with the mould unit, make second mould portion and third mould portion set up in the both ends of first mould portion and the inside intercommunication of three, set up the sand-coated layer in first mould portion, when using, align the mounting hole of cope flask and drag flask, fasten together through the screw, pour into a mould molten iron through the sprue gate, the chilling effect of the sand-coated layer in the mould leads to the intermediate position molten iron to solidify fast, then the gas that produces in the mould can flow to second mould portion and third mould portion and sand-coated layer periphery, then discharge remaining gas through the venthole again, guarantee that molten iron can fill each corner of mould, the problems of air holes generated by automobile suspension bracket products and insufficient molten iron pouring are solved, so that the qualification rate of the products is improved.
Drawings
Fig. 1 is the utility model discloses a heavy-duty car suspension bracket casting mould's schematic structure diagram.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a fixed seat; 2. mounting holes; 3. a mold unit; 4. an air outlet; 5. a first mold section; 6. a second mold section; 7. a third mold section; 8. a pouring gate; 9. covering a sand layer; 10. a first circular groove; 11. a straight groove; 12. a first pour tube; 13. a second circular groove; 14. a second pour tube.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Referring to fig. 1, the utility model relates to a heavy-duty car suspension support casting mould, the mould includes that the shape is the same, the size equals and cope flask and the drag flask of mutually supporting, and cope flask and drag flask all include:
the fixing seat 1 is of a rectangular structure, sixteen mounting holes 2 are formed in the edge of the fixing seat 1 along the thickness direction of the fixing seat, the sixteen mounting holes 2 are symmetrically distributed on two sides of the fixing seat 1 in groups of eight, two casting mold grooves are formed in the middle of the fixing seat 1, and the two casting mold grooves are arranged in the middle of the fixing seat 1 side by side; and
the casting mold unit 3 is arranged in each casting mold groove, the casting mold unit 3 is of a hollow structure, and the casting mold unit 3 comprises a first mold part 5, a second mold part 6 and a third mold part 7; the second mold part 6 and the third mold part 7 are the same in shape and size, are symmetrically arranged at two ends of the first mold part 5, and are communicated with the inner spaces of the first mold part 5, the second mold part 6 and the third mold; a pouring gate 8 is arranged at the bottom of the middle of the first mold part 5, and a sand-coated layer 9 is laid inside the first mold part 5; at the same time, the second mould part 6 and the third mould part 7 are respectively provided with at least six air outlet holes 4; at least sixteen air outlet holes 4 are formed in the first die part 5; six first circular grooves 10 are formed in the inner wall of the second mold part 6, adjacent first circular grooves 10 are communicated with each other through straight grooves 11, and a first pouring pipe 12 is arranged in the middle of each first circular groove 10; the first mold part 5 is provided with a plurality of second circular grooves 13, the adjacent second circular grooves 13 are also communicated with each other through the straight groove 11, and a second pouring pipe 14 is arranged in the middle of the second circular grooves 13.
When in use, the mounting holes 2 of the upper sand box and the lower sand box are aligned and fastened together through screws, the upper sand box is in butt joint with the first pouring pipes 12 of the second casting part 6 of the lower sand box one by one, the second pouring pipes 14 of the second casting part 6 are also in butt joint one by one, so that molten iron flows more smoothly, molten iron is poured through the pouring gate 8, the molten iron at the middle position is rapidly solidified due to the chilling effect of the sand coating layer 9 in the mold, meanwhile, the molten iron can quickly spread over the whole mold due to the first pouring pipes 12 and the second pouring pipes 14 of the multi-channel, then gas generated by the high temperature of the sand coating layer 9 of the mold flows to the second casting part 6, the third casting part 7 and the periphery of the sand coating layer, and then the residual gas is discharged through the gas outlet hole 4, so that the molten iron can be filled to each corner of the mold, and the problems of air holes generated by automobile suspension bracket products and insufficient molten iron pouring are solved, thereby improving the qualification rate of the product.
The mechanisms, assemblies and components of the present invention that are not described with respect to specific structures are conventional structures that exist in the prior art. Can be purchased directly from the market.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. A heavy-duty car suspension bracket casting mould, characterized in that, the mould includes the cope flask and the drag flask that the shape is the same, size equals and mutually supports, the cope flask includes:
the die casting device comprises a fixed seat (1), wherein a plurality of mounting holes (2) are formed in the edge of the fixed seat (1), and a plurality of die casting grooves are formed in the middle of the fixed seat (1); and
the casting mold unit (3) is arranged in each casting mold groove, the casting mold unit (3) is of a hollow structure, and a plurality of air outlets (4) are unevenly formed in the casting mold unit (3);
wherein the casting mould unit (3) comprises a first casting mould part (5), a second casting mould part (6) and a third casting mould part (7); the second mold part (6) and the third mold part (7) are respectively arranged at two ends of the first mold part (5) and the internal spaces of the second mold part and the third mold part are communicated; a pouring gate (8) is arranged at the bottom of the first mold casting part (5), and a sand-coated layer (9) is arranged inside the first mold casting part.
2. The heavy-duty vehicle suspension bracket casting mold according to claim 1, wherein the number of the mold cavities is two, and two mold cavities are arranged in the middle of the fixing base (1) side by side.
3. The heavy-duty automobile suspension bracket casting mold as claimed in claim 2, wherein a plurality of first circular grooves (10) are formed in the inner wall of the second mold part (6), adjacent first circular grooves (10) are communicated with each other through straight grooves (11), and a first pouring pipe (12) is arranged in the middle of each first circular groove (10).
4. A heavy-duty vehicle suspension bracket casting mold according to claim 3, wherein a plurality of second circular grooves (13) are provided on the first mold portion (5), adjacent second circular grooves (13) are also communicated with each other through the straight groove (11), and a second pouring pipe (14) is provided in the middle of the second circular grooves (13).
5. A heavy-duty vehicle suspension bracket casting mold as claimed in claim 4, wherein said second mold portion (6) is provided with at least six air outlet holes (4).
6. A heavy vehicle suspension bracket casting mould according to claim 5, characterized in that the first mould part (5) is provided with at least sixteen gas outlet holes (4).
7. A heavy-duty vehicle suspension bracket casting mold as claimed in claim 6, wherein said second mold portion (6) and said third mold portion (7) are identical in shape and size, and are symmetrically disposed at both ends of said first mold portion (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021867494.0U CN213496345U (en) | 2020-08-31 | 2020-08-31 | Heavy-duty car suspension bracket casting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021867494.0U CN213496345U (en) | 2020-08-31 | 2020-08-31 | Heavy-duty car suspension bracket casting mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213496345U true CN213496345U (en) | 2021-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021867494.0U Active CN213496345U (en) | 2020-08-31 | 2020-08-31 | Heavy-duty car suspension bracket casting mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213496345U (en) |
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2020
- 2020-08-31 CN CN202021867494.0U patent/CN213496345U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A casting die for suspension bracket of heavy truck Effective date of registration: 20221013 Granted publication date: 20210622 Pledgee: Fangxian Sub branch of Postal Savings Bank of China Co.,Ltd. Pledgor: HUBEI XINGYUAN SCIENCE AND TECHNOLOGY CO.,LTD. Registration number: Y2022980018301 |