Disassembling tool for transformer winding die

Abstract

The utility model discloses a disassembling tool for a transformer winding die, which relates to the technical field of transformer coils and comprises a connecting seat, a limiting clamping jaw and a pushing component. The two sides, in the transverse direction, of the connecting base are a clamping side and a pushing side correspondingly. The limiting clamping jaw is connected to the clamping side; the pushing assembly is connected to the pushing side; the disassembling tool is used for being placed at one end of the transformer winding mold in the longitudinal direction, the limiting clamping jaw is clamped on one sub-mold and longitudinally limits the sub-mold, and the pushing assembly pushes the other sub-mold towards the other end of the transformer winding mold in the longitudinal direction relative to the connecting base, so that the two sub-molds move relatively in the longitudinal direction and are separated. According to the utility model, the winding die can be separated into two sub-dies by pushing one of the sub-dies in the winding die, so that the winding die is detached from a transformer coil, the winding die is simpler and more labor-saving to detach, and the labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer coils, in particular to a disassembly tool for a transformer winding die. Background Art

[0002] In the transformer industry, usually two sub-molds are assembled to form an integral winding mold, and then the wire is wound around the winding mold to form a transformer coil, and finally the winding mold is removed from the transformer coil to complete the production of the transformer coil. Currently, the removal of the winding mold requires the operator to knock the winding mold out of the coil by holding a hammer to complete the removal of the winding mold, which is difficult, laborious, and labor-intensive. Utility Model Content

[0003] The main purpose of the utility model is to provide a disassembly tool for a transformer winding mold, aiming at solving the technical problem that the disassembly of the winding mold is difficult and laborious.

[0004] In order to achieve the above-mentioned object, the utility model provides a disassembly tool for a transformer winding mold, wherein the transformer winding mold extends longitudinally and is formed by horizontally splicing two sub-molds, and the disassembly tool comprises:

[0005] A connecting seat, wherein two sides of the connecting seat in the transverse direction are respectively a clamping side and a pushing side;

[0006] A limiting clamping jaw, the limiting clamping jaw being connected to the clamping side;

[0007] A push assembly connected to the push side;

[0008] The disassembly tool is used to be placed at one end of the transformer winding mold in the longitudinal direction, and the limiting clamp is clamped on one of the sub-molds and limits the sub-mold in the longitudinal direction, and the pushing assembly pushes the other sub-mold toward the other end of the transformer winding mold in the longitudinal direction relative to the connecting seat, so that the two sub-molds move relative to each other in the longitudinal direction and separate.

[0009] In one embodiment, the pushing assembly includes a pushing rod extending along the longitudinal direction, a through hole is formed on the connecting seat, and the pushing rod can be movably arranged in the longitudinal direction through the sliding hole. The pushing rod pushes the other sub-mold toward the other end of the transformer winding mold along the longitudinal direction relative to the connecting seat, so that the two sub-molds move relative to each other and separate along the longitudinal direction.

[0010] In one embodiment, the push assembly also includes a guide cylinder, which is longitudinally extended and arranged at the through hole of the connecting seat, the inner cavity of the guide cylinder is connected to the through hole, and the push rod is sequentially passed through the inner cavity of the guide cylinder and the through hole, and the push rod can move longitudinally relative to the guide cylinder.

[0011] In one embodiment, the push rod is a screw rod, and the guide cylinder is threadedly matched with the push rod.

[0012] In one embodiment, a rotating handle is provided at one end of the push rod, and the rotating handle is provided on the same side as the guide cylinder.

[0013] In one embodiment, the pushing assembly further includes a driving member, which is disposed on the connecting seat and is used to drive the pushing rod to move longitudinally.

[0014] In one embodiment, a disassembly opening is formed at both ends of the longitudinal extension of the transformer winding mold, and the limiting clamp includes two clamps spaced apart in the longitudinal direction, each of the clamps is connected to the connecting seat and extends in the transverse direction, and the two clamps are respectively used to clamp the edges of one of the sub-molds located at one of the disassembly openings on both sides in the longitudinal direction.

[0015] In one embodiment, the disassembly tool further comprises a handle, which is extended in the longitudinal direction, connected to the connecting seat and located between the pushing assembly and the limiting clamp.

[0016] In one embodiment, the handle, the connecting seat and the limiting clamp are integrally formed.

[0017] In one embodiment, the connecting seat includes a longitudinal plate, a transverse plate and a reinforcing plate, the longitudinal plate is extended in the longitudinal direction, the transverse plate and the limiting clamp are respectively connected to both sides of the longitudinal plate in the transverse direction, the transverse plate is extended in the transverse direction, the reinforcing plate is connected to the transverse plate and the longitudinal plate, and the through hole is formed in the longitudinal plate.

[0018] The technical solution of the utility model is to form a clamping side and a pushing side on the connecting seat, the clamping side is connected with a limiting clamping claw, and the pushing side is connected with a pushing assembly, the limiting clamping claw is clamped on one of the sub-molds to limit the sub-mold in the longitudinal direction, and then the pushing assembly pushes the other sub-mold in the front-rear direction, so that the two sub-molds produce relative movement in the longitudinal direction, so that the other sub-mold is pushed out of the transformer coil and the two sub-molds are separated, after the other sub-mold is pushed out of the transformer coil, the sub-mold left in the transformer coil can be moved out, that is, the disassembly of the winding mold is completed, the disassembly is simple and labor-saving, and the labor intensity is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0020] Figure 1 A schematic structural diagram of an embodiment of a transformer winding die disassembly tool provided by the utility model;

[0021] Figure 2 for Figure 1 Schematic diagram of the exploded structure of the disassembly tool for the transformer winding die;

[0022] Figure 3 A schematic structural diagram of a transformer winding mold involved in an embodiment of a disassembly tool for a transformer winding mold provided by the utility model.

[0023] Description of Figure Numbers:

[0024] 100, disassembly tool; 10, connecting seat; 11, clamping side; 12, pushing side; 13, through hole; 14, guide cylinder; 15, longitudinal plate; 16, transverse plate; 17, reinforcing plate; 20, limit clamping claw; 21, clamping plate; 30, pushing assembly; 31, pushing rod; 32, turning handle; 40, gripping handle;

[0025] 200, transformer winding mold; 210, sub-mold; 211, first end; 212, second end; 213, disassembly port.

[0026] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0029] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0030] The utility model provides a disassembly tool for a transformer winding die.

[0031] See also Figures 1 to 3 In one embodiment of the utility model, the disassembly tool 100 of the transformer winding mold 200, the transformer winding mold 200 extends longitudinally, and the transformer winding mold 200 is formed by horizontally splicing two sub-molds 210, and the disassembly tool 100 includes a connecting seat 10, a limiting clamping claw 20 and a pushing assembly 30; wherein, the connecting seat 10 has two sides along the horizontal direction, namely a clamping side 11 and a pushing side 12; the limiting clamping claw 20 is connected to the clamping side 11; the pushing assembly 30 is connected to the pushing side 12; the disassembly tool 100 is used to be placed at one end of the transformer winding mold 200 along the longitudinal direction, and the limiting clamping claw 20 is clamped on one of the sub-molds 210 and the sub-mold is longitudinally limited, and the pushing assembly 30 pushes the other sub-mold 210 toward the other end of the transformer winding mold 200 along the longitudinal direction relative to the connecting seat 10, so that the two sub-molds 210 move relative to each other and separate along the longitudinal direction.

[0032] Specifically, the horizontal Figure 1 The left and right directions in the vertical direction are Figure 1In the front-to-back direction, two sub-molds 210 are assembled along the left-right direction to form a winding mold, and the wire is wound around the outer periphery of the winding mold in the front-to-back direction to form a transformer coil. A clamping side 11 and a pushing side 12 are formed on the connecting seat 10, and a limited clamping claw 20 is connected to the clamping side 11, and a pushing assembly 30 is connected to the pushing side 12. The limited clamping claw 20 is clamped on one of the sub-molds 210 to limit the sub-mold 210 in the front-to-back direction, and then the pushing assembly 30 is used to push the other sub-mold 210 in the front-to-back direction, so that the two sub-molds 210 produce relative movement in the front-to-back direction, so that the other sub-mold 210 is pushed out of the transformer coil and the two sub-molds 210 are separated. After the other sub-mold 210 is pushed out of the transformer coil, the sub-mold 210 left in the transformer coil can be removed, that is, the disassembly of the winding mold is completed, and the disassembly is simple and labor-saving, reducing labor intensity.

[0033] More specifically, the two ends of each sub-mold 210 along the longitudinal direction are a first end 211 and a second end 212 respectively. The limiting clamp 20 is clamped on the first end 211 of one of the sub-molds 210, and the second end 212 of the other sub-mold 210 is pushed along the front-to-back direction by the pushing assembly 30, so as to push one of the sub-molds 210 out of the transformer coil and separate the two sub-molds 210, and then the remaining sub-molds 210 in the transformer coil are taken out, so as to complete the disassembly of the winding mold.

[0034] In one embodiment of the utility model, the pushing assembly 30 includes a pushing rod 31 extending along the longitudinal direction, a through hole 13 is formed on the connecting seat 10, and the pushing rod 31 can be movably arranged in the longitudinal direction through the sliding hole. The pushing rod 31 pushes another sub-mold 210 toward the other end of the transformer winding mold 200 along the longitudinal direction relative to the connecting seat 10, so that the two sub-molds 210 move relative to each other and separate along the longitudinal direction.

[0035] Specifically, Figure 2 As shown, a through hole 13 is formed on the connecting seat 10, and a push rod 31 is arranged in the through hole 13. The push rod 31 extends along the front-to-back direction, and the push rod 31 can be moved along the front-to-back direction. By moving the push rod 31 along the front-to-back direction, the sub-mold 210 can be pushed along the front-to-back direction. The structure is simple and the pushing is convenient.

[0036] In one embodiment of the utility model, the pushing assembly 30 also includes a guide cylinder 14, which is extended longitudinally and arranged at the through hole 13 of the connecting seat 10. The inner cavity of the guide cylinder 14 is connected to the through hole 13. The pushing rod 31 is sequentially passed through the inner cavity of the guide cylinder 14 and the through hole 13. The pushing rod 31 can move longitudinally relative to the guide cylinder 14.

[0037] Specifically, Figure 1As shown, a guide cylinder 14 is also provided at the through hole 13 of the connecting seat 10. The guide cylinder 14 extends along the front-rear direction. The moving direction of the push rod 31 can be further limited by the guide cylinder 14 to prevent the push rod 31 from shaking during pushing, making it more stable and reliable.

[0038] In one embodiment of the present invention, the push rod 31 is a screw rod, and the guide cylinder 14 is threadedly matched with the push rod 31 .

[0039] Specifically, Figure 1 and Figure 2 As shown, the push rod 31 is a screw rod. By rotating the push rod 31 in the front-to-back direction, the push rod 31 and the guide cylinder 14 are threadedly matched, so that the push rod 31 can be moved in the front-to-back direction. Through the threaded match between the push rod 31 and the guide cylinder 14, the push rod 31 can be moved in the front-to-back direction and locked in the front-to-back direction. The design is ingenious.

[0040] In an embodiment of the utility model, a handle 32 is disposed at one end of the push rod 31 , and the handle 32 is disposed on the same side as the guide cylinder 14 .

[0041] Specifically, Figure 2 As shown, a handle 32 is formed on the rear side of the push rod 31, and the push rod 31 can be rotated by the handle 32, which makes the rotation convenient.

[0042] In an embodiment of the present invention, the push assembly 30 further includes a driving member, which is disposed on the connecting seat 10 and is used to drive the push rod 31 to move longitudinally.

[0043] Specifically, if the push rod and the through hole 13 are slidably matched, the driving member can be a cylinder push rod, a hydraulic rod push rod, etc., and the driving member can push the push rod 31 to move. If the push rod 31 and the through hole 13 are threadedly matched, the driving member can be a motor, and the motor drives the push rod 31 to rotate so that the push rod 31 moves in the front and rear directions. There is no need for human power to drive the push rod 31 to move, which is more labor-saving.

[0044] In one embodiment of the utility model, a disassembly opening 213 is formed at both ends of the longitudinal extension of the transformer winding mold 200, and the limiting clamp 20 includes two clamps 21 arranged at intervals along the longitudinal direction, each clamp 21 is connected to the connecting seat 10 and extends along the transverse direction, and the two clamps 21 are respectively used to clamp the edges of the sub-mold 210 located at one of the disassembly openings 213 on both sides along the longitudinal direction.

[0045] Specifically, Figures 1 to 3 As shown, by clamping two clamping plates 21 on both sides of the longitudinal edge of one of the sub-molds 210 located at one of the disassembly openings 213, the position of one of the sub-molds 210 can be limited, which is simple and convenient.

[0046] In an embodiment of the present invention, the disassembly tool 100 further includes a handle 40 , which is extended in the longitudinal direction. The handle 40 is connected to the connecting seat 10 and is located between the pushing assembly 30 and the limiting clamping claw 20 .

[0047] Specifically, Figure 1 As shown, a handle 40 is also formed on the connecting seat 10 , and the handle 40 is extended along the front-back direction. The disassembly tool 100 is held by the handle 40 , which is more portable and reliable.

[0048] In one embodiment of the utility model, the handle 40, the connecting seat 10 and the limiting clamping claw 20 are integrally formed. The handle 40, the connecting seat 10 and the limiting clamping claw 20 are integrally formed, and the structural reliability is higher.

[0049] In one embodiment of the utility model, the connecting seat 10 includes a longitudinal plate 15, a transverse plate 16 and a reinforcing plate 17. The longitudinal plate 15 is extended in the longitudinal direction. The transverse plate 16 and the limiting clamp 20 are respectively connected to the two sides of the longitudinal plate 15 in the transverse direction. The transverse plate 16 is extended in the transverse direction. The reinforcing plate 17 is connected to the transverse plate 16 and the longitudinal plate 15. The through hole 13 is formed in the longitudinal plate 15.

[0050] Specifically, Figure 1 As shown, the connecting seat 10 includes a longitudinal plate 15, a transverse plate 16 and a reinforcing plate 17. The two ends of the reinforcing plate 17 are respectively connected to the longitudinal plate 15 and the transverse plate 16, which can strengthen the connection between the longitudinal plate 15 and the transverse plate 16, and the structure of the connecting seat 10 is more reliable.

[0051] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A disassembly tool for a transformer winding die, characterized in that: The transformer winding mold extends longitudinally, and the transformer winding mold is formed by horizontally splicing two sub-molds, and the disassembly tool includes: A connecting seat, wherein two sides of the connecting seat in the transverse direction are respectively a clamping side and a pushing side; A limiting clamping jaw, the limiting clamping jaw being connected to the clamping side; A push assembly connected to the push side; The disassembly tool is used to be placed at one end of the transformer winding mold in the longitudinal direction, and the limiting clamp is clamped on one of the sub-molds and limits the sub-mold in the longitudinal direction, and the pushing assembly pushes the other sub-mold toward the other end of the transformer winding mold in the longitudinal direction relative to the connecting seat, so that the two sub-molds move relative to each other in the longitudinal direction and separate.

2. The transformer winding die disassembly tool according to claim 1, characterized in that: The pushing assembly includes a pushing rod extending in the longitudinal direction, a through hole is formed on the connecting seat, and the pushing rod is movably arranged in the longitudinal direction through the through hole. The pushing rod is used to push the other sub-mold toward the other end of the transformer winding mold in the longitudinal direction relative to the connecting seat, so that the two sub-molds can move relative to each other in the longitudinal direction and separate.

3. The transformer winding die disassembly tool according to claim 2, characterized in that: The push assembly also includes a guide cylinder, which is extended longitudinally and arranged at the through hole of the connecting seat. The inner cavity of the guide cylinder is connected to the through hole. The push rod is sequentially inserted into the inner cavity of the guide cylinder and the through hole, and the push rod can move longitudinally relative to the guide cylinder.

4. The transformer winding die disassembly tool according to claim 3, characterized in that: The push rod is a screw rod, and the guide cylinder is threadedly matched with the push rod.

5. The transformer winding die disassembly tool according to claim 3, characterized in that: A rotating handle is arranged at one end of the push rod, and the rotating handle is arranged on the same side as the guide cylinder.

6. The transformer winding die disassembly tool according to any one of claims 2 to 5, characterized in that: The push assembly further comprises a driving member, which is disposed on the connecting seat and is used for driving the push rod to move longitudinally.

7. The transformer winding die disassembly tool according to any one of claims 1 to 5, characterized in that: The transformer winding mold has a disassembly opening formed at both ends thereof extending in the longitudinal direction. The limiting clamp includes two clamps spaced apart in the longitudinal direction. Each clamp is connected to the connecting seat and extends in the transverse direction. The two clamps are used to cooperate in clamping the edge of one of the sub-molds at one of the disassembly openings to limit the sub-mold in the longitudinal direction.

8. The transformer winding die disassembly tool according to any one of claims 1 to 5, characterized in that: The disassembly tool also includes a handle, which is extended in the longitudinal direction, connected to the connecting seat and located between the pushing assembly and the limiting clamping claw.

9. The transformer winding die disassembly tool according to claim 8, characterized in that: The handle, the connecting seat and the limiting clamping claw are integrally formed.

10. The transformer winding die disassembly tool according to any one of claims 2 to 5, characterized in that: The connecting seat includes a longitudinal plate, a transverse plate and a reinforcing plate. The longitudinal plate is extended in the longitudinal direction. The transverse plate and the limiting clamp are respectively connected to both sides of the longitudinal plate in the transverse direction. The transverse plate is extended in the transverse direction. The reinforcing plate is connected to the transverse plate and the longitudinal plate. The through hole is formed in the longitudinal plate.

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