CN219512963U

CN219512963U - Transformer coil casting die

Info

Publication number: CN219512963U
Application number: CN202320511208.4U
Authority: CN
Inventors: 杨胜生
Original assignee: Kunshan Libian Electric Co ltd
Current assignee: Kunshan Libian Electric Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-08-11
Anticipated expiration: 2033-03-16

Abstract

The utility model discloses a transformer coil casting mold which comprises a base, wherein a group of support columns are fixedly arranged at the left part and the right part of the lower end of the base, the two groups of support columns are distributed in a bilateral symmetry mode, each group of support columns are arranged in two, a stop block is fixedly arranged at the left part of the upper end of the base, a first mold frame is arranged at the upper end of the base, an inner frame is fixedly arranged in the middle part of the upper end of the base and the first mold frame together, a cover plate is clamped at the upper end of the first mold frame, a connecting plate is fixedly arranged at the upper end of the inner frame, and a heat dissipation assembly is fixedly arranged at the middle part of the upper end of the connecting plate. According to the transformer coil casting mold, the heat dissipation assembly is arranged, the motor drives the rotating column, the rotating column drives the fan blades, air is sucked into the fixing frame from the air inlet hole, and air is conveyed into the inner frame under the action of the motor and the fan blades, so that air circulation is realized, heat can be removed under the air circulation, and a heat dissipation effect is achieved.

Description

Transformer coil casting die

Technical Field

The utility model relates to the technical field of molds, in particular to a transformer coil casting mold.

Background

The casting is to melt the material at high temperature to form a liquid state with certain flowing property, then to inject the material into a cavity, wherein a sand mold, a metal mold and the like are arranged in a common cavity, flow in the set cavity, and then cool and mold the material, but the common surface roughness is very low, most of the material is used as a blank, then the material is required to be singly rough and finish machined, cast iron is adopted as the material for casting, and a casting mold is required to be used for the existing transformer coil processing production.

The prior art (patent number: CN 209297903U) discloses a transformer coil casting mold, which comprises an upper mold body and a collecting box, wherein the upper mold body is of a direction block structure, a plurality of lower mold bodies are fixedly connected under the upper mold body through bolts, through holes are formed in two sides of each lower mold body, a transition box is jointly welded between every two adjacent lower mold bodies, a discharge outlet is formed in the bottom of each transition box, cooling boxes are jointly welded at the lower ends of the lower mold bodies, drain pipes are respectively welded at the bottom of each transition box, each drain pipe penetrates through the side wall of each cooling box, a stop block is jointly welded at the upper side wall and the lower side wall of each cooling box, a spring is welded at one end side wall of each stop block close to a water inlet of each cooling box, a baffle is welded at the other end of each spring, and the baffle traverses the drain pipes to divide one section of the drain pipes in the cooling boxes into an upper part and a lower part. The utility model has the beneficial effects that: because a plurality of lower die bodies and the same upper die body form a plurality of die cavities, molten processing materials are only required to be injected once, a plurality of parts can be obtained after the processing is finished, the processing rate is greatly improved, the labor intensity of workers is reduced while the labor is saved.

The existing transformer coil casting mold has the following defects that after the existing mold casting is finished, the demolding effect is general, the demolding process is complex, the molded coil is easy to damage, the existing mold air circulation effect is general, and therefore the heat dissipation effect is affected, and therefore the novel transformer coil casting mold is provided.

Disclosure of Invention

The utility model mainly aims to provide a transformer coil casting mold which can effectively solve the problem that a cast coil is convenient to demould.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a transformer coil casting mold, includes the base, the equal fixed mounting in base lower extreme left part and lower extreme right part has a set of support column, two sets of the support column is bilateral symmetry distribution and every group sets up to two, base upper end left part fixed mounting has the dog, the base upper end is provided with a mould frame, the common fixed mounting has the inside casing in base upper end middle part and the mould frame, mould frame upper end joint has the apron, inside casing upper end fixed mounting has the connecting plate, connecting plate upper end middle part fixed mounting has radiator unit, base upper end right part fixed mounting has coupling assembling.

Preferably, the connecting grooves are formed in the front portion of the right end of the first die frame and the rear portion of the right end of the first die frame, the second die frame is arranged at the right end of the first die frame, connecting blocks are fixedly connected to the front portion of the left end of the second die frame and the rear portion of the left end of the second die frame, and the injection pipe is fixedly inserted and connected to the right portion of the upper end of the cover plate.

Preferably, the connecting assembly comprises two fixing strips, wherein sliding grooves are formed between the two fixing strips, sliding blocks are connected in the sliding grooves in a sliding mode, limiting holes are formed in the upper ends of the sliding blocks, a plurality of through holes are formed in the upper ends of the fixing strips, bolts are movably inserted into the through holes, and the fixing strips are fixedly connected to the base.

Preferably, the bolt penetrates through the through hole and is movably inserted into the limiting hole, and the two sliding blocks are fixed at the front end and the rear end of the second die frame.

Preferably, the heat dissipation assembly comprises a fixing frame, a plurality of air inlets penetrating up and down are formed in the upper end of the fixing frame, a motor is fixedly connected inside the fixing frame, a rotating column is fixedly connected to the output end of the motor, a plurality of fan blades are fixedly connected to the lower end of the rotating column, and the fixing frame is fixedly connected to the connecting plate.

Preferably, the air inlets are distributed in an annular array, and the fan blades are distributed in an annular array.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the demolding effect can be improved by arranging the connecting component, when the coil needs to be poured, the first die frame and the second die frame are combined together, the second die frame is driven to move by the sliding block, and when the coil after pouring is needed to be demolded, the bolt is taken out from the limiting hole, and the second die frame is driven by the sliding block to be separated from the first die frame;

2. according to the utility model, the heat dissipation effect can be enhanced by arranging the heat dissipation component, when the heat dissipation component is used, the motor drives the rotary column, and then the rotary column drives the fan blades, so that air is sucked into the fixing frame from the air inlet holes, and under the action of the motor and the fan blades, air is conveyed into the inner frame, thereby realizing air circulation, and under the air circulation, heat can be removed, and meanwhile, the heat dissipation effect is achieved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a casting mold for a transformer coil according to the present utility model;

FIG. 2 is a schematic diagram of the overall structure of a first mold frame of a transformer coil casting mold according to the present utility model;

FIG. 3 is a schematic diagram showing the overall structure of a connection assembly of a transformer coil casting mold according to the present utility model;

fig. 4 is a schematic diagram of the overall structure of a heat dissipation assembly of a transformer coil casting mold according to the present utility model.

In the figure: 1. a base; 2. a support column; 3. a stop block; 4. a first mould frame; 5. a connection assembly; 6. a cover plate; 7. an inner frame; 8. a heat dissipation assembly; 9. a connecting plate; 41. a connection groove; 42. a joint block; 43. a second mould frame; 51. a fixing strip; 52. a chute; 53. perforating; 54. a plug pin; 55. a slide block; 56. a limiting hole; 61. an injection tube; 81. a fixing frame; 82. a motor; 83. rotating the column; 84. a fan blade; 85. an air inlet hole.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-4, a transformer coil casting mold comprises a base 1, wherein a group of support columns 2 are fixedly installed at the left part and the right part of the lower end of the base 1, the two groups of support columns 2 are distributed symmetrically left and right and are arranged in each group, a stop block 3 is fixedly installed at the left part of the upper end of the base 1, a first mold frame 4 is arranged at the upper end of the base 1, an inner frame 7 is fixedly installed in the middle part of the upper end of the base 1 and the first mold frame 4 together, a cover plate 6 is clamped at the upper end of the first mold frame 4, a connecting plate 9 is fixedly installed at the upper end of the inner frame 7, a heat dissipation component 8 is fixedly installed at the middle part of the upper end of the connecting plate 9, and a connecting component 5 is fixedly installed at the right part of the upper end of the base 1.

The front part and the rear part of the right end of the first die frame 4 are respectively provided with a connecting groove 41, the right end of the first die frame 4 is provided with a second die frame 43, the front part and the rear part of the left end of the second die frame 43 are respectively fixedly connected with a connecting block 42, and the right part of the upper end of the cover plate 6 is fixedly connected with an injection pipe 61 in a penetrating way; the connecting assembly 5 comprises two fixing strips 51, wherein sliding grooves 52 are formed between the two fixing strips 51, sliding blocks 55 are slidably connected in the two sliding grooves 52, limiting holes 56 are formed in the upper ends of the two sliding blocks 55, a plurality of through holes 53 are formed in the upper ends of the two fixing strips 51, bolts 54 are movably inserted and connected in the through holes 53, and the fixing strips 51 are fixedly connected to the base 1; the bolt 54 penetrates through the through hole 53 and is movably inserted into the limiting hole 56, and the two sliding blocks 55 are fixed at the front end and the rear end of the second die frame 43; when the coil needs to be poured, the first die frame 4 and the second die frame 43 are combined together, the second die frame 43 is driven to move through the sliding block 55, when the coil after pouring is needed to be demolded, the bolt 54 is firstly taken out from the limiting hole 56, and the sliding block 55 drives the second die frame 43 to be separated from the first die frame 4.

The heat radiation assembly 8 comprises a fixing frame 81, a plurality of air inlets 85 penetrating up and down are formed in the upper end of the fixing frame 81, a motor 82 is fixedly connected inside the fixing frame 81, a rotating column 83 is fixedly connected to the output end of the motor 82, a plurality of fan blades 84 are fixedly connected to the lower end of the rotating column 83, and the fixing frame 81 is fixedly connected to the connecting plate 9; the air inlets 85 are distributed in an annular array, and the fan blades 84 are distributed in an annular array; the motor 82 drives the rotating column 83, and the rotating column 83 drives the fan blades 84, so that air is sucked into the fixing frame 81 from the air inlet holes 85, and air is conveyed into the inner frame 7 under the action of the motor 82 and the fan blades 84, so that air circulation is realized, heat can be removed under the air circulation, and a heat dissipation effect is achieved.

It should be noted that, the present utility model is a transformer coil casting mold, by arranging the heat dissipation component 8, the heat dissipation effect can be enhanced, when in use, the motor 82 drives the rotating column 83, the rotating column 83 drives the fan blades 84, so that air is sucked into the fixing frame 81 from the air inlet 85, and under the action of the motor 82 and the fan blades 84, air is conveyed into the inner frame 7, thereby realizing air circulation, and under the air circulation, heat can be removed, and the heat dissipation effect is achieved; through setting up coupling assembling 5, can improve the drawing of patterns effect, when using, when the coil needs pouring, at first with No. one mould frame 4 with No. two mould frames 43 merge together, through slider 55 drive No. two mould frames 43 remove can, when the coil that the pouring was accomplished need the drawing of patterns, at first take out bolt 54 from spacing hole 56 in to by slider 55 drive No. two mould frames 43 with No. 4 separation can.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a transformer coil casting die, includes base (1), its characterized in that: the novel heat dissipation device is characterized in that a group of support columns (2) are fixedly arranged at the left part of the lower end of the base (1) and the right part of the lower end of the base, two groups of support columns (2) are distributed in a bilateral symmetry mode, two groups of support columns are arranged in each group, a stop block (3) is fixedly arranged at the left part of the upper end of the base (1), a first die frame (4) is arranged at the upper end of the base (1), an inner frame (7) is fixedly arranged in the middle part of the upper end of the base (1) and the first die frame (4), a cover plate (6) is clamped at the upper end of the first die frame (4), a connecting plate (9) is fixedly arranged at the upper end of the inner frame (7), and a connecting assembly (5) is fixedly arranged at the right part of the upper end of the base (1).

2. A transformer coil casting mould according to claim 1, characterized in that: the connecting grooves (41) are formed in the front portion of the right end of the first die frame (4) and the rear portion of the right end of the first die frame, the second die frame (43) is arranged at the right end of the first die frame (4), connecting blocks (42) are fixedly connected to the front portion of the left end of the second die frame (43) and the rear portion of the left end of the second die frame, and injection pipes (61) are fixedly inserted into the right portion of the upper end of the cover plate (6).

3. A transformer coil casting mould according to claim 2, characterized in that: coupling assembling (5) are including fixed strip (51), fixed strip (51) set up to two, two spout (52) have all been seted up between fixed strip (51), two equal sliding connection has slider (55) in spout (52), two spacing hole (56) have all been seted up to slider (55) upper end, two a plurality of perforation (53) have all been seted up to fixed strip (51) upper end, all movable interlude is connected with bolt (54) in perforation (53), fixed strip (51) fixed connection is on base (1).

4. A transformer coil casting mould according to claim 3, characterized in that: the bolt (54) penetrates through the through hole (53) and is movably inserted into the limiting hole (56), and the two sliding blocks (55) are fixed at the front end and the rear end of the second die frame (43).

5. The transformer coil casting mold according to claim 4, wherein: the heat dissipation assembly (8) comprises a fixing frame (81), a plurality of air inlets (85) penetrating up and down are formed in the upper end of the fixing frame (81), a motor (82) is fixedly connected inside the fixing frame (81), a rotating column (83) is fixedly connected to the output end of the motor (82), a plurality of fan blades (84) are fixedly connected to the lower end of the rotating column (83), and the fixing frame (81) is fixedly connected to the connecting plate (9).

6. The transformer coil casting mold according to claim 5, wherein: the air inlets (85) are distributed in an annular array, and the fan blades (84) are distributed in an annular array.