CN215237643U - Cast aluminum frame forming die capable of arranging wires - Google Patents
Cast aluminum frame forming die capable of arranging wires Download PDFInfo
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- CN215237643U CN215237643U CN202120843880.4U CN202120843880U CN215237643U CN 215237643 U CN215237643 U CN 215237643U CN 202120843880 U CN202120843880 U CN 202120843880U CN 215237643 U CN215237643 U CN 215237643U
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- outer shell
- sand core
- cast aluminum
- aluminum frame
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Abstract
The utility model relates to a cast aluminum frame forming die capable of arranging wires, the section of the cast aluminum frame is in an isosceles trapezoid structure, and the inner walls of the waist edges at the two sides of the cast aluminum frame are provided with a clamping groove structure for accommodating cables; the method is characterized in that: the sand core comprises an outer shell, a main body sand core and a cylindrical sand core; the utility model adopts the cuboid outer shell, and the inner contour adopts the cavity structure which can be used for placing the four main sand cores, so that the structural molding processing of the outer shell is more convenient; in addition, four main part psammitolites are placed simultaneously, can realize that a mould is four to be gone out, have improved the shaping efficiency of cast aluminium frame, only need after the shaping to cut cast aluminium frame branch and realize the shaping of single cast aluminium frame, have improved machining efficiency.
Description
Technical Field
The utility model relates to a cast aluminium frame shaping technical field especially relates to a but cast aluminium frame forming die of winding displacement.
Background
The aluminum alloy has many excellent characteristics, such as light weight, small density, good elastic plasticity, high specific strength, resistance to mold damage, corrosion resistance, good electrical and thermal conductivity, excellent processability and the like, and is widely applied to the manufacturing industries of aerospace, transportation, national defense construction and the like.
The general cast aluminum frame structure capable of arranging wires is a quadrilateral structure, and a cable clamping groove is arranged in the extending direction of the inner wall; the common cast aluminum frame structure capable of arranging wires adopts a single mold to perform single molding, so that the problem of low cast aluminum frame molding efficiency is caused.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a but cast aluminium frame forming die of winding displacement, can solve general but cast aluminium frame casting shaping of winding displacement and adopt single mould, once support the shaping one, the problem of casting inefficiency.
In order to solve the technical problem, the utility model adopts the technical scheme that: a cast aluminum frame forming die capable of arranging wires is characterized in that the cross section of a cast aluminum frame is of an isosceles trapezoid structure, and clamping groove structures for accommodating cables are arranged on the inner walls of the waist edges at two sides of the cast aluminum frame; the innovation points are as follows: the sand core comprises an outer shell, a main body sand core and a cylindrical sand core;
the outer shell comprises an upper die outer shell and a lower die outer shell; the upper die outer shell and the lower die outer shell are of rectangular structures; the upper die outer shell and the lower die outer shell are buckled in the vertical direction and are connected in an inserting mode through the positioning pins and the positioning holes to form an outer die of a cast aluminum frame capable of arranging wires; a cavity for accommodating the sand core is formed in the outer shell; a casting opening is formed in the upper die outer shell, and air holes are formed in the upper die outer shell and located beside the casting opening; the inner wall outline of the outer shell is a structure that two parallelograms are symmetrically arranged around the bottom edge, and the sections of the two side edges are in a conical shape;
the sand core comprises four main sand cores and is arranged in an outer shell, the main sand cores are symmetrically arranged in pairs in the width direction of the outer shell, and the two main sand cores are arranged in the length direction of the outer shell in a central symmetry manner; a cavity capable of arranging wires for casting an aluminum casting frame is formed between the outer wall of the main body sand core and the outer shell and between the adjacent main body sand cores;
the main sand core is in an isosceles trapezoid shape, and arc-shaped grooves are formed in the waist edges of the two sides of the main sand core; the cylindrical sand core is arranged in the arc-shaped groove of the main body sand core, and a connecting sand core in an annular section shape is arranged between the cylindrical sand core and the inner wall of the arc-shaped groove of the main body sand core; the cylindrical sand core forms a cavity which can be cast into a clamping groove structure through the arc-shaped groove part connecting the sand core and the main body sand core.
Furthermore, the casting opening on the upper die shell is positioned at the center of the four main sand cores.
Furthermore, the cast aluminum frame capable of arranging wires is formed by four integral casting forming, and after the forming is finished, a single cast aluminum frame capable of arranging wires is formed by cutting.
The utility model has the advantages that:
1) the utility model adopts the cuboid outer shell, and the inner contour adopts the cavity structure which can be used for placing the four main sand cores, so that the structural molding processing of the outer shell is more convenient; in addition, four main part psammitolites are placed simultaneously, can realize that a mould is four to be gone out, have improved the shaping efficiency of cast aluminium frame, only need after the shaping to cut cast aluminium frame branch and realize the shaping of single cast aluminium frame, have improved machining efficiency.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of a cast aluminum frame capable of arranging wires according to the present invention.
Fig. 2 is the utility model discloses a but foundry aluminum frame forming die's of winding displacement psammitolite assembly structure sketch map.
Fig. 3 is a schematic structural view of the cast aluminum frame forming mold capable of arranging wires according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 3, the section of the cast aluminum frame 1 is an isosceles trapezoid structure, and the inner walls of the waist edges at two sides of the cast aluminum frame 1 are provided with a clamping groove structure 11 for accommodating a cable; comprises an outer shell 2, a main body sand core 3 and a cylindrical sand core 4.
The outer shell 2 comprises an upper die outer shell 21 and a lower die outer shell 22; the upper die outer shell 21 and the lower die outer shell 22 are both in a cuboid structure; the upper die outer shell 21 and the lower die outer shell 22 are buckled in the vertical direction and are connected in an inserting mode through the positioning pins and the positioning holes to form an outer die of the cast aluminum frame 1 capable of arranging wires; a cavity for accommodating the sand core is formed in the outer shell 2; a casting opening is formed in the upper die outer shell 21, and an air hole is formed in the upper die outer shell 21 and located beside the casting opening; the inner wall profile of the outer shell 2 is a structure of two parallelograms symmetrically arranged about the bottom edge, and the cross sections of the two side edges are in a cone shape.
The number of the main sand cores 3 is four, the main sand cores 3 are arranged in the outer shell 2, the main sand cores 3 are arranged in a pairwise symmetrical mode in the width direction of the outer shell, and two main sand cores 3 in the length direction of the outer shell are arranged in a centrosymmetric mode; and a cavity for casting the cast aluminum frame 1 capable of arranging wires is formed between the outer wall of the main body sand core 3 and the outer shell 2 and between the adjacent main body sand cores 3.
The main sand core 3 is in an isosceles trapezoid shape, and arc-shaped grooves are formed in the waist edges of two sides of the main sand core 3; the cylindrical sand core 4 is arranged in the arc-shaped groove of the main body sand core 2, and a connecting sand core 5 in an annular section shape is arranged between the cylindrical sand core 4 and the inner wall of the arc-shaped groove of the main body sand core 3; the cylindrical sand core forms a cavity which can be cast into a clamping groove structure through the arc-shaped groove part connecting the sand core 5 and the main body sand core 3.
The pouring gate position on the upper mold outer shell 21 is located at the center of the four main body sand cores 3.
The cast aluminum frame 1 capable of arranging wires is formed by four integral casting forming, and a single cast aluminum frame capable of arranging wires is formed by cutting after the forming is finished.
The utility model discloses a theory of operation is: by adopting the cuboid outer shell and adopting the cavity structure capable of placing the four main body sand cores on the inner outline, the structure of the outer shell is more convenient to form and process; in addition, four main part psammitolites are placed simultaneously, can realize that a mould is four to be gone out, have improved the shaping efficiency of cast aluminium frame, only need after the shaping to cut cast aluminium frame branch and realize the shaping of single cast aluminium frame, have improved machining efficiency.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. A cast aluminum frame forming die capable of arranging wires is characterized in that the cross section of a cast aluminum frame is of an isosceles trapezoid structure, and clamping groove structures for accommodating cables are arranged on the inner walls of the waist edges at two sides of the cast aluminum frame; the method is characterized in that: the sand core comprises an outer shell, a main body sand core and a cylindrical sand core;
the outer shell comprises an upper die outer shell and a lower die outer shell; the upper die outer shell and the lower die outer shell are of rectangular structures; the upper die outer shell and the lower die outer shell are buckled in the vertical direction and are connected in an inserting mode through the positioning pins and the positioning holes to form an outer die of a cast aluminum frame capable of arranging wires; a cavity for accommodating the sand core is formed in the outer shell; a casting opening is formed in the upper die outer shell, and air holes are formed in the upper die outer shell and located beside the casting opening; the inner wall outline of the outer shell is a structure that two parallelograms are symmetrically arranged around the bottom edge, and the sections of the two side edges are in a conical shape;
the sand core comprises four main sand cores and is arranged in an outer shell, the main sand cores are symmetrically arranged in pairs in the width direction of the outer shell, and the two main sand cores are arranged in the length direction of the outer shell in a central symmetry manner; a cavity capable of arranging wires for casting an aluminum casting frame is formed between the outer wall of the main body sand core and the outer shell and between the adjacent main body sand cores;
the main sand core is in an isosceles trapezoid shape, and arc-shaped grooves are formed in the waist edges of the two sides of the main sand core; the cylindrical sand core is arranged in the arc-shaped groove of the main body sand core, and a connecting sand core in an annular section shape is arranged between the cylindrical sand core and the inner wall of the arc-shaped groove of the main body sand core; the cylindrical sand core forms a cavity which can be cast into a clamping groove structure through the arc-shaped groove part connecting the sand core and the main body sand core.
2. The mold for forming a cast aluminum frame capable of arranging wires according to claim 1, wherein: and the casting opening on the upper die shell is positioned at the centers of the four main body sand cores.
3. The mold for forming a cast aluminum frame capable of arranging wires according to claim 1, wherein: the cast aluminum frame capable of arranging wires is formed by four integral casting forming, and a single cast aluminum frame capable of arranging wires is formed by cutting after the forming is finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120843880.4U CN215237643U (en) | 2021-04-23 | 2021-04-23 | Cast aluminum frame forming die capable of arranging wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120843880.4U CN215237643U (en) | 2021-04-23 | 2021-04-23 | Cast aluminum frame forming die capable of arranging wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215237643U true CN215237643U (en) | 2021-12-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120843880.4U Active CN215237643U (en) | 2021-04-23 | 2021-04-23 | Cast aluminum frame forming die capable of arranging wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215237643U (en) |
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2021
- 2021-04-23 CN CN202120843880.4U patent/CN215237643U/en active Active
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