CN215746381U - Horizontal parting arrangement pouring system of crankshaft - Google Patents
Horizontal parting arrangement pouring system of crankshaft Download PDFInfo
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- CN215746381U CN215746381U CN202122083137.6U CN202122083137U CN215746381U CN 215746381 U CN215746381 U CN 215746381U CN 202122083137 U CN202122083137 U CN 202122083137U CN 215746381 U CN215746381 U CN 215746381U
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Abstract
The utility model discloses a horizontal parting arrangement pouring system of a crankshaft, and relates to the technical field of pouring systems. The pouring device comprises a pouring plate, wherein a pouring groove is formed in one side of the pouring plate, a placing plate is arranged in the pouring groove, and a connecting column is arranged on one side of the placing plate. The utility model changes the liquid flow direction of the traditional horizontal pouring gate through the blank pressing and dead head casting mechanism, so that molten metal falls in a curtain shape and a thin flow, the molten metal is filled from bottom to top in a layered shape, high-temperature molten iron is always positioned on the upper layer, a reasonable temperature field is formed, feeding is facilitated, the principle of 'balanced solidification' is met, and local overheating is reduced.
Description
Technical Field
The utility model belongs to the technical field of pouring systems, and particularly relates to a horizontal parting arrangement pouring system for a crankshaft.
Background
A horizontal parting arrangement pouring system of a crankshaft is a system for horizontally parting arrangement and pouring of the crankshaft, the pouring system refers to a method and a technology for pouring refined molten steel into steel ingots, the pouring method can be divided into upper pouring and lower pouring according to the direction of the molten steel entering a steel ingot mold, the lower pouring is adopted for steel types such as stainless steel, silicon steel and thin plates with strict surface quality requirements, and the upper pouring is adopted for steel types such as heavy rails, gun barrels and the like with higher internal quality requirements.
The liquid flow direction of the existing pouring system is a traditional horizontal pouring gate, molten iron enters a casting mold in a spraying mode, the impact force is strong, the larger the casting mold plane is, the stronger the radiation effect on the upper mold is, and the defects of sand inclusion, cold shut, sand washing and the like of a casting are easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a horizontal parting arrangement pouring system of a crankshaft, which solves the technical problems of sand inclusion, cold shut and sand washing of castings caused by the existing pouring system.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
a horizontal parting arrangement pouring system of a crankshaft comprises a pouring plate, wherein a pouring groove is formed in one side of the pouring plate, a placing plate is arranged in the pouring groove, and a connecting column is arranged on one side of the placing plate;
three connecting plates are uniformly distributed on one side of each connecting column, six blank pressing casting head mechanisms are uniformly distributed on two sides of each connecting plate, and four first connecting columns are uniformly distributed on each connecting plate.
Optionally, blank pressing casting head mechanism includes: install the fixed column of placing board one side, the arc has been installed to the lateral wall of fixed column, and the arc is installed in one side of placing the board.
Optionally, a second connecting column is arranged inside the fixing column, and the second connecting column penetrates through the placing plate.
Optionally, a connecting block is arranged between the fixing column and the connecting plate.
Optionally, a placing block is arranged on one side of the connecting column.
Optionally, the pouring groove is internally provided with a fixing block matched with the placing plate.
The embodiment of the utility model has the following beneficial effects:
according to the embodiment of the utility model, the flow direction of the traditional horizontal pouring gate is changed through the blank-pressing casting head mechanism, so that molten metal falls in a curtain shape and a thin flow shape and is filled from bottom to top in a layered shape, high-temperature molten iron is always positioned on the upper layer, a reasonable temperature field is formed, feeding is facilitated, the principle of 'balanced solidification' is met, and local overheating is reduced.
Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic diagram of a casting plate structure according to an embodiment of the present invention;
fig. 3 is a schematic view of a second connecting column according to an embodiment of the utility model.
Wherein the figures include the following reference numerals:
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.
To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the utility model have been omitted.
Referring to fig. 1-3, in the present embodiment, a pouring system for horizontal parting arrangement of crankshafts is provided, including: the pouring device comprises a pouring plate 1, wherein a pouring groove 2 is formed in one side of the pouring plate 1, a placing plate 4 is arranged in the pouring groove 2, and a connecting column 6 is arranged on one side of the placing plate 4;
three connecting plates 7 are uniformly distributed on one side of the connecting column 6, six blank pressing casting head mechanisms are uniformly distributed on two sides of each connecting plate 7, and four first connecting columns 8 are uniformly distributed on each connecting plate 7.
When the crankshafts adopt a horizontal pouring mode, the yield can be improved, the pouring speed is improved, sand washing is reduced, the feeding efficiency is improved, and the like, the horizontal pouring adopts a 6-x (4+2) mode and is divided into 6 pouring groups, the near ends in the pouring groups share 1 riser for 4 crankshafts, the far ends share one riser for 2 crankshafts, and the riser at the near ends is 2 times of the riser at the far ends, so that the near ends and the far ends can be simultaneously filled with the feeding.
The edge-pressing casting head mechanism has a series of advantages of simple structure, strong feeding force, good slag-stopping degassing effect, simple operation, convenient cleaning, high process yield and the like, is more and more widely adopted by practical production, and has the following unique advantages in the aspects of filling and feeding of the edge-pressing casting head, the edge-pressing casting head mechanism changes the liquid flow direction of the traditional horizontal pouring gate, so that molten metal falls in a curtain shape and a thin flow and is filled from bottom to top in a layered shape, high-temperature molten iron is always positioned on the upper layer to form a reasonable temperature field, the feeding is facilitated, the principle of 'balanced solidification' is met, local overheating is reduced, due to the appearance of dispersed edge pressing, the use range of the edge-pressing casting head is expanded by combining the two points, the problem of local overheating of a single edge-pressing casting head in the past is solved, a plurality of runners are dispersed in the edge pressing, and low flow rate is achieved, the blank pressing casting head has the unique advantages, different blank pressing forms can be selected according to different castings, and guarantee is provided for obtaining high-quality castings.
Referring to fig. 1, the blank holder casting head mechanism of the present embodiment includes: install the fixed column 10 of placing 4 one sides of board, arc 9 has been installed to the lateral wall of fixed column 10, and arc 9 installs the one side of placing board 4, second spliced pole 11 has been installed to the inside of fixed column 10, and second spliced pole 11 runs through and places board 4, as shown in fig. 2, the connecting block has been installed between the fixed column 10 of this embodiment and connecting plate 7, piece 5 has been installed to one side of spliced pole 6, the inside of pouring basin 2 is installed and is placed board 4 complex fixed block 3, the condition emergence of placing board 4 and rocking when using has been reduced, and then the stability of placing board 4 when using has been improved.
Example 1: in one aspect of the embodiment, in order to reduce as much as possible the situation in which the placing plate 4 is inclined when mounted, the present embodiment provides two alternative embodiments.
Embodiment 1.1, in this embodiment, the connecting plate 7 is installed on one side of the placing plate 4, so that the occurrence of rotation of the placing plate 4 after installation is reduced, and the stability of the placing plate 4 during sliding is improved.
Embodiment 1.2, in this embodiment, the built-in fixed block 3 that is equipped with and places board 4 complex of pouring basin 2 has reduced and has placed the condition emergence that board 4 rocked after the installation.
The above embodiments may be combined with each other.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Claims (6)
1. A horizontal parting arrangement gating system of a crankshaft is characterized by comprising: the pouring device comprises a pouring plate (1), wherein a pouring groove (2) is formed in one side of the pouring plate (1), a placing plate (4) is arranged in the pouring groove (2), and a connecting column (6) is arranged on one side of the placing plate (4);
three connecting plates (7) are uniformly distributed on one side of each connecting column (6), six blank pressing casting head mechanisms are uniformly distributed on two sides of each connecting plate (7), and four first connecting columns (8) are uniformly distributed on each connecting plate (7).
2. The crankshaft horizontal parting arrangement gating system of claim 1, wherein the binder head mechanism comprises: install fixed column (10) of placing board (4) one side, arc (9) have been installed to the lateral wall of fixed column (10), and arc (9) are installed and are being placed one side of board (4).
3. A crankshaft horizontal parting arrangement gating system according to claim 2, characterized in that the second connecting column (11) is provided inside the fixed column (10), and the second connecting column (11) penetrates the placing plate (4).
4. A crankshaft horizontal parting arrangement gating system according to claim 2, characterized in that a connecting block is provided between the fixed column (10) and the connecting plate (7).
5. A crankshaft parting arrangement gating system according to claim 1, characterized in that one side of the connecting column (6) is provided with a placing block (5).
6. A crankshaft horizontal parting arrangement gating system according to claim 1, characterized in that the inner part of the gating trough (2) is provided with a fixing block (3) which cooperates with the placing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122083137.6U CN215746381U (en) | 2021-08-31 | 2021-08-31 | Horizontal parting arrangement pouring system of crankshaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122083137.6U CN215746381U (en) | 2021-08-31 | 2021-08-31 | Horizontal parting arrangement pouring system of crankshaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215746381U true CN215746381U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122083137.6U Active CN215746381U (en) | 2021-08-31 | 2021-08-31 | Horizontal parting arrangement pouring system of crankshaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215746381U (en) |
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2021
- 2021-08-31 CN CN202122083137.6U patent/CN215746381U/en active Active
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