CN219025882U - Standard temperature system for main runner of three-plate die - Google Patents
Standard temperature system for main runner of three-plate die Download PDFInfo
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- CN219025882U CN219025882U CN202223189782.7U CN202223189782U CN219025882U CN 219025882 U CN219025882 U CN 219025882U CN 202223189782 U CN202223189782 U CN 202223189782U CN 219025882 U CN219025882 U CN 219025882U
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Abstract
The utility model belongs to the technical field of die casting processing, in particular to a standard temperature system of a main runner of a three-plate die, which comprises a main runner, a bracket fixed at the end part of the main runner, a split cone cooling piece, a sprue bush cooling piece, a middle plate insert cooling piece and a breaking block cooling piece; a first cooling water hole is formed in the split cone cooling piece; a plurality of second cooling water holes which are communicated in sequence are also formed in the middle plate insert cooling piece; a third cooling water hole is formed in the broken block cooling piece, and a clamping groove is formed in the bottom end of the broken block cooling piece and used for embedding the top end of the bracket; the standard temperature system provided by the utility model is dependent on a diverter cone cooling piece, a sprue bush cooling piece, a middle plate insert cooling piece and a broken material block cooling piece which are arranged, is used for cooling and controlling the temperature of a main runner and a bracket, ensures that a casting is smoothly demoulded during mold opening, is convenient for controlling the filling temperature of aluminum liquid, and is convenient for breaking materials by controlling the cooling time of a stub bar and the joint of the stub bar and a stub bar.
Description
Technical Field
The utility model belongs to the technical field of die casting processing, and particularly relates to a standard temperature system of a main runner of a three-plate die.
Background
If a common runner system is adopted for die casting, the strength and the internal quality of the die casting in all directions are different, even defects are scrapped, and for the situation, three-plate die center feeding die casting is generally adopted, so that all directions of the casting are uniformly filled with aluminum liquid, and the purpose of improving the yield of the casting is achieved;
the utility model discloses a cross runner material breaking mechanism for a three-plate die, which comprises a fixed die plate, a movable die plate, a stripper plate, an ejector and a runner material breaking component, wherein the fixed die plate is positioned between the stripper plate and the movable die plate, the ejector is positioned at the bottom of the movable die plate, a main runner is arranged in the stripper plate, a runner and a cavity are arranged in the fixed die plate, the cavity is communicated with the runner, the main runner is communicated with the runner, the runner material breaking component is provided with two runners, and the two runner material breaking components are symmetrically distributed and fixed at the bottom of the stripper plate;
however, when the process is actually used, the temperatures of the main runner and the support cannot be controlled, and when the die is opened, the die casting still has higher temperature, so that the internal quality of a product is difficult to ensure, more time is additionally consumed when the system is waited for natural cooling, and the production continuity of the three-plate die is difficult to ensure;
in order to solve the above problems, a standard temperature system for a main runner of a three-plate mold is provided in the present application.
The above information disclosed in the background section is only for enhancement of understanding of the background of the utility model and therefore it may contain information that does not form the prior art that is already known to a person of ordinary skill in the art.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a standard temperature system of a main runner of a three-plate die, which has the characteristics of convenient use, high yield and high processing efficiency.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the standard temperature system of the main runner of the three-plate mold comprises a main runner and a bracket fixed at the end part of the main runner, and also comprises a diversion cone cooling piece, a sprue bush cooling piece, a middle plate insert cooling piece and a breaking block cooling piece;
the split-flow cone cooling piece is a tower-shaped member with a narrow upper part and a wide lower part, and a first cooling water hole is formed in the split-flow cone cooling piece;
the sprue bush cooling piece comprises a first cooling bush and a second cooling bush, wherein a first central hole and a second central hole which are communicated are respectively formed in the first cooling bush and the second cooling bush, the first central hole and the second central hole are both circular table-shaped holes and are used for the penetration of the main runner, a plurality of first water diversion holes which are uniformly distributed at intervals along the circumferential direction are formed in the first cooling bush, a first main water hole which is communicated with the first water diversion holes is formed in the outer wall of the first cooling bush, a plurality of second water diversion holes which are uniformly distributed along the circumferential direction are formed in the second cooling bush, and a second main water hole which is communicated with the second water diversion holes is formed in the outer wall of the second cooling bush;
a third central hole in a truncated cone shape is formed in the middle plate insert cooling piece, the third central hole is communicated with the second central hole and used for the penetration of the main runner, and a plurality of second cooling water holes which are communicated in sequence are also formed in the middle plate insert cooling piece;
and a third cooling water hole is formed in the cooling piece of the broken block, and a clamping groove is formed in the end part of the bottom surface of the cooling piece of the broken block and used for embedding the top end of the bracket.
As a preferable technical scheme of the utility model, a first rubber sealing ring is sleeved and fixed on the outer wall of the diverter cone cooling piece.
As a preferable technical scheme of the utility model, the end part of the first cooling sleeve is provided with a first connecting boss which is outwards protruded, the corresponding end of the second cooling sleeve is provided with a first connecting notch for embedding the first connecting boss, and the outer wall of the first connecting boss is sleeved and fixed with a second rubber sealing ring.
As a preferable technical scheme of the utility model, an elastic foot is fixed at one end of the first cooling sleeve far away from the second cooling sleeve.
As a preferable technical scheme of the utility model, one end of the second cooling sleeve far away from the first cooling sleeve is provided with a second convex connecting boss, a second connecting notch is formed in the surface of the middle plate insert cooling piece and used for embedding the second connecting boss, and a third rubber sealing ring is sleeved and fixed on the outer wall of the second connecting boss.
As a preferable technical scheme of the utility model, a fourth rubber sealing ring is fixed at one end of the breaking block cooling piece, which faces the middle plate insert cooling piece.
Compared with the prior art, the utility model has the beneficial effects that: the standard temperature system provided by the utility model is dependent on a diverter cone cooling piece, a sprue bush cooling piece, a middle plate insert cooling piece and a broken material block cooling piece which are arranged, is used for cooling and controlling the temperature of a main runner and a bracket, ensures that a casting is smoothly demoulded during mold opening, is convenient for controlling the filling temperature of aluminum liquid, and is convenient for breaking materials by controlling the cooling time of a stub bar and the joint of the stub bar and a stub bar.
Additional advantages and benefits of the present application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the present application.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of an axial structure of a cooling member of a tap according to the present utility model;
FIG. 3 is a schematic diagram of an axial structure of a sprue bush cooling member according to the present utility model;
FIG. 4 is a schematic diagram of an axial structure of a middle plate insert cooling member according to the present utility model;
FIG. 5 is a schematic diagram of an axial structure of a block-broken cooling member according to the present utility model;
in the figure: 1. a main flow passage; 2. a bracket; 3. a split cone cooling member; 31. a first cooling water hole; 32. a first rubber sealing ring; 4. a sprue bush cooling member; 41. a first cooling jacket; 411. a first central hole; 412. a first main water hole; 413. a first water diversion hole; 414. a second rubber sealing ring; 415. an elastic foot; 416. a first connecting boss; 42. a second cooling jacket; 421. a second central hole; 422. a second main water hole; 423. a second water diversion hole; 424. a first connecting notch; 425. a second connecting boss; 426. a third rubber sealing ring; 5. a middle plate insert cooling; 51. a third central hole; 52. a second connecting notch; 53. a second cooling water hole; 6. a breaking block cooling member; 61. a third cooling water hole; 62. a clamping groove; 63. and a fourth rubber sealing ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides the following technical solutions: the three-plate mold main runner standard temperature system comprises a main runner 1, a bracket 2 fixed at the end part of the main runner 1, a split cone cooling piece 3, a sprue bush cooling piece 4, a middle plate insert cooling piece 5 and a breaking block cooling piece 6;
in the embodiment, as shown in fig. 1 and fig. 2, the cooling part 3 of the split cone is a tower-shaped member with a narrow upper part and a wide lower part, and a first cooling water hole 31 is formed in the cooling part 3 of the split cone, the cooling part 3 of the split cone is inserted into the middle part of the main runner 1 when in use, the diameter of the first cooling water hole 31 on the inner side is 20mm-35mm, according to different products, the outer wall of the cooling part is tightly abutted against the inner wall of the main runner 1, cooling water with a specified temperature is filled in the cooling water for cooling the main runner 1, and the cooling water has the functions of ensuring that a casting is smoothly demoulded when in mold opening, and simultaneously controlling the filling temperature of aluminum liquid;
in addition, a plurality of flow dividing through holes which are distributed at equal intervals along the circumferential direction are formed in the flow dividing cone cooling piece 3, and the flow dividing through holes are positioned outside the first cooling water hole 31 and penetrate through the front end face and the rear end face of the flow dividing cone cooling piece 3, and the function of the flow dividing through holes is to allow aluminum liquid to pass through;
as shown in fig. 1 and 3, in the present embodiment, the sprue bush cooling member 4 includes a first cooling bush 41 and a second cooling bush 42, a first central hole 411 and a second central hole 421 which are communicated with each other are respectively formed in the first cooling bush 41 and the second cooling bush 42, the first central hole 411 and the second central hole 421 are both circular truncated cone-shaped holes and are used for the penetration of the main runner 1, a plurality of first water dividing holes 413 which are equally spaced along the circumferential direction are formed in the first cooling bush 41, a first water dividing hole 412 which is communicated with the first water dividing holes 413 is formed in the outer wall of the first cooling bush 41, a plurality of second water dividing holes 423 which are equally spaced along the circumferential direction are formed in the second cooling bush 42, a second water dividing hole 422 which is communicated with the second water dividing holes 423 is formed in the outer wall of the second cooling bush 42, the first cooling bush 41 and the second cooling bush 42 are combined and are arranged on the main runner 1, the water dividing holes have diameters of 10mm, a plurality of groups of straight-line intervals of 10mm-50mm profiles are formed in the first cooling bush 41, and the water dividing holes are approximately 25mm long enough to ensure that the cooling runner 1 is smoothly cooled by the inner wall of the main runner 1 when the cooling bush is tightly adhered to the inner wall of the casting, and the casting is tightly cooled by the inner wall of the casting mold, and the casting is tightly adhered to the inner wall of the casting mold, and the casting is tightly cooled by the mold is cooled by the mold cooling mold, and the mold cooling mold is cooled;
in the embodiment, as shown in fig. 1 and fig. 4, a third central hole 51 in a shape of a truncated cone is formed in a middle plate insert cooling piece 5, the third central hole 51 is communicated with a second central hole 421 and is used for being penetrated by a main runner 1, a plurality of second cooling water holes 53 which are sequentially communicated are formed in the middle plate insert cooling piece 5, the middle plate insert cooling piece 5 is assembled with a second cooling sleeve 42 when in use, the diameter of the second cooling water hole 53 in the middle plate insert cooling piece 5 is 12mm, the distance between the water holes and the surface is about 25mm, and according to different products, the third central hole 51 is tightly abutted against the outer wall of the main runner 1, so that the casting is smoothly demoulded during die sinking, and meanwhile, the cooling time at the joint of a stub bar and a stub bar is controlled, thereby facilitating material breaking;
in this embodiment, as shown in fig. 1 and fig. 5, a third cooling water hole 61 is formed in the cooling member 6 of the breaking block, and a clamping groove 62 is formed at the end of the bottom surface of the cooling member 6 of the breaking block for embedding the top end of the support 2, the cooling member 6 of the breaking block is assembled with the cooling member 5 of the middle plate insert when in use, the diameter of the third cooling water hole 61 on the inner side is 15mm, the distance between the bottom of the water hole and the surface is about 20mm, and the function of the cooling member is to control the cooling speed of the stub bar according to different products, so that the breaking block is convenient.
As an alternative embodiment, as shown in fig. 1 and fig. 2, in this embodiment, a first rubber sealing ring 32 is sleeved and fixed on the outer wall of the tap cooling element 3, so as to improve the tightness of assembling the tap cooling element 3 and the sprue bush cooling element 4.
As shown in fig. 1 and fig. 3, in this embodiment, the end portion of the first cooling jacket 41 is provided with a convex first connecting boss 416, the corresponding end of the second cooling jacket 42 is provided with a first connecting recess 424 for embedding the first connecting boss 416, the outer wall of the first connecting boss 416 is sleeved with a second rubber sealing ring 414, the first connecting boss 416 and the first connecting recess 424 are used for realizing positioning and assembling of the first cooling jacket 41 and the second cooling jacket 42, and the second rubber sealing ring 414 improves the tightness of assembling of the first cooling jacket 41 and the second cooling jacket 42.
As an alternative embodiment, as shown in fig. 1, fig. 2 and fig. 3, in this embodiment, an elastic leg 415 is fixed at an end of the first cooling jacket 41 away from the second cooling jacket 42, for positioning the assembly of the tap cooling element 3 and the sprue bush cooling element 4, and meanwhile, the elastic leg 415 presses the tap cooling element 3 toward the inner side, so as to improve the stability of the tap cooling element 3.
As shown in fig. 1, fig. 3 and fig. 4, in this embodiment, a second connection boss 425 protruding is provided at an end of the second cooling jacket 42 away from the first cooling jacket 41, a second connection recess 52 is provided on a surface of the middle plate insert cooling member 5 for embedding the second connection boss 425, a third rubber sealing ring 426 is sleeved and fixed on an outer wall of the second connection boss 425, the second connection boss 425 and the second connection recess 52 are used for positioning and assembling the second cooling jacket 42 and the middle plate insert cooling member 5, and the third rubber sealing ring 426 improves tightness of assembling the second cooling jacket 42 and the middle plate insert cooling member 5.
As an alternative embodiment, as shown in fig. 1, fig. 4 and fig. 5, in this embodiment, a fourth rubber sealing ring 63 is fixed at an end of the breaking block cooling element 6 facing the middle plate insert cooling element 5, so as to improve the tightness of the assembly of the breaking block cooling element 6 and the middle plate insert cooling element 5.
The working principle and the using flow of the utility model are as follows: according to the standard temperature system of the three-plate mold main runner, the split-flow cone cooling piece 3 is a tower-shaped member with a narrow upper part and a wide lower part, is inserted into the middle part of the main runner 1 when in use, ensures that the outer wall of the split-flow cone cooling piece is tightly abutted against the inner wall of the main runner 1, is filled with cooling water with a specified temperature, and is used for cooling the main runner 1, and the split-flow cone cooling piece has the functions of ensuring that a casting is smoothly demolded when the mold is opened, and simultaneously controlling the filling temperature of aluminum liquid;
the sprue bush cooling piece 4 comprises a first cooling bush 41 and a second cooling bush 42, wherein the first cooling bush 41 and the second cooling bush 42 are combined for use and sleeved on the main runner 1, so that the inner wall of the sprue bush cooling piece is tightly abutted against the outer wall of the main runner 1, cooling water with a specified temperature is filled into the sprue bush cooling piece for cooling the main runner 1, and the sprue bush cooling piece has the function of ensuring smooth demolding of castings during die sinking;
the middle plate insert cooling piece 5 is assembled with the second cooling sleeve 42 when in use, the diameter of the second cooling water hole 53 in the middle plate insert cooling piece is 12mm, the third central hole 51 is tightly abutted against the outer wall of the main runner 1, the function of the middle plate insert cooling piece is to ensure that a casting is smoothly demolded when the mold is opened, and meanwhile, the cooling time of the joint of a material head and a material cake is controlled, so that the material breaking is facilitated;
the breaking block cooling piece 6 is assembled with the middle plate insert cooling piece 5 in use, and the diameter of the cooling water hole 61 on the inner side is 15mm, so that the function of the breaking block cooling piece is to control the cooling speed of the stub bar, and the breaking block is convenient.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a three-plate mould sprue standard temperature system, includes sprue (1) and fixes support (2) of sprue (1) tip, its characterized in that: the three-plate mold main runner standard temperature system further comprises a diversion cone cooling piece (3), a sprue bush cooling piece (4), a middle plate insert cooling piece (5) and a breaking block cooling piece (6);
the split-flow cone cooling piece (3) is a tower-shaped member with a narrow upper part and a wide lower part, and a first cooling water hole (31) is formed in the split-flow cone cooling piece (3);
the sprue bush cooling piece (4) comprises a first cooling bush (41) and a second cooling bush (42), wherein a first central hole (411) and a second central hole (421) which are communicated are respectively formed in the first cooling bush (41) and the second cooling bush (42), the first central hole (411) and the second central hole (421) are both circular-table-shaped holes and are used for the penetration of the main runner (1), a plurality of first water diversion holes (413) which are distributed at equal intervals along the circumferential direction are formed in the first cooling bush (41), a first main water hole (412) which is communicated with the first water diversion holes (413) is formed in the outer wall of the first cooling bush (41), a plurality of second water diversion holes (423) which are distributed at equal intervals along the circumferential direction are formed in the second cooling bush (42), and a second main water hole (422) which is communicated with the second water diversion holes (423) is formed in the outer wall of the second cooling bush (42);
a third central hole (51) in a truncated cone shape is formed in the middle plate insert cooling piece (5), the third central hole (51) is communicated with the second central hole (421) and used for the main runner (1) to penetrate, and a plurality of second cooling water holes (53) which are communicated in sequence are formed in the middle plate insert cooling piece (5);
a third cooling water hole (61) is formed in the broken block cooling piece (6), and a clamping groove (62) is formed in the bottom end of the broken block cooling piece (6) and used for embedding the top end of the support (2).
2. A three-plate mold primary flowpath standard temperature system according to claim 1 wherein: a first rubber sealing ring (32) is sleeved and fixed on the outer wall of the split-flow cone cooling piece (3).
3. A three-plate mold primary flowpath standard temperature system according to claim 1 wherein: the end part of the first cooling sleeve (41) is provided with a first connecting boss (416) which protrudes outwards, the corresponding end of the second cooling sleeve (42) is provided with a first connecting notch (424) for embedding the first connecting boss (416), and the outer wall of the first connecting boss (416) is sleeved and fixed with a second rubber sealing ring (414).
4. A three-plate mold primary flowpath standard temperature system according to claim 1 wherein: an elastic foot (415) is fixed at one end of the first cooling sleeve (41) far away from the second cooling sleeve (42).
5. A three-plate mold primary flowpath standard temperature system according to claim 1 wherein: the cooling jacket (42) is far away from the cooling jacket (41) and is provided with a convex second connecting boss (425), the surface of the middle plate insert cooling piece (5) is provided with a second connecting notch (52) for embedding the second connecting boss (425), and the outer wall of the second connecting boss (425) is sleeved and fixed with a third rubber sealing ring (426).
6. A three-plate mold primary flowpath standard temperature system according to claim 1 wherein: a fourth rubber sealing ring (63) is fixed at one end of the breaking block cooling piece (6) facing the middle plate insert cooling piece (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223189782.7U CN219025882U (en) | 2022-11-30 | 2022-11-30 | Standard temperature system for main runner of three-plate die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223189782.7U CN219025882U (en) | 2022-11-30 | 2022-11-30 | Standard temperature system for main runner of three-plate die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219025882U true CN219025882U (en) | 2023-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223189782.7U Active CN219025882U (en) | 2022-11-30 | 2022-11-30 | Standard temperature system for main runner of three-plate die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219025882U (en) |
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2022
- 2022-11-30 CN CN202223189782.7U patent/CN219025882U/en active Active
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