CN213400850U - Pin shearing device for transformer - Google Patents

Abstract

The utility model discloses a foot device is cut to transformer, include the main part and place the dish, the rear end of main part is installed and is put the thing dish, and puts the thing dish and install near one side of main part axis and link up the handle, the inside slipmat that is fixed with in top that links up the handle, place the dish and set up in the top of main part, and the inside of placing the dish is provided with places the net, the rear end of placing the dish is fixed with the fixture block. This transformer cuts foot device is in order to fix the bracing piece through the setting of fixed block for the bracing piece can be installed extrusion spring, the setting of closely laminating between extrusion spring and the pressing plate can make extrusion spring when pressing down, the pivot of linking piece bottom installation can make linking piece can upwards overturn, linking piece can make and separate between first no tooth trimming pincers and the second no tooth trimming pincers rather than fixed connection when upwards overturning, thereby can straighten the pin of transformer bottom, it reduces the foot to be convenient for it.

Description

Pin shearing device for transformer

Technical Field

The utility model relates to a foot device technical field is cut to the transformer, specifically is a foot device is cut to transformer.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, main components are a primary coil, a secondary coil and an iron core, and the transformer has the following main functions: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like, the transformer needs to be trimmed at the bottom end thereof by using a specific pin trimming device in the production process.

Before trimming transformer pins by using the conventional pin trimming device, bent transformer pins need to be straightened by using toothless trimming pliers, when the toothless trimming pliers are operated, the toothless trimming pliers need to be held by a right hand, and the transformer can be straightened by holding the transformer by a left hand, so that the operation is troublesome, and the production efficiency can be reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foot device is cut to transformer to before the foot device of cutting who proposes in solving above-mentioned background art prunes the transformer stitch, need use toothless trimming pincers to break off directly with the fingers and thumb the transformer stitch after the bending, when toothless trimming pincers operate, need the right hand to hold toothless trimming pincers, the transformer is held to the left hand, just can break off directly with the fingers and thumb it, not only the operation is comparatively troublesome, still can reduce the problem of the efficiency of production simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a transformer pin shearing device comprises a main body and a placing disc, wherein the rear end of the main body is provided with the placing disc, one side, close to the central axis of the main body, of the placing disc is provided with a connecting handle, an anti-slip pad is fixed inside the top end of the connecting handle, the placing disc is arranged at the top end of the main body, a placing net is arranged inside the placing disc, the rear end of the placing disc is fixed with a clamping block, the outer wall of the bottom end of the clamping block is provided with a clamping groove, a pin shearing knife is installed in the middle of the inner side of the bottom end of the main body, the top end of the lower portion of the pin shearing knife is provided with a placing opening, a fixing block is installed on the right side of the main body, a supporting rod is arranged inside the fixing block, an extrusion spring is installed at the top end of the supporting rod, a pressing piece is fixed at the top end of the extrusion spring, a connecting piece, and the bottom end of the first toothless trimming pliers is provided with a second toothless trimming pliers.

Preferably, the placing plate is hollow, the placing plate is fixedly connected with the placing net, and the placing net is latticed.

Preferably, place for closely laminating between dish and the fixture block, and be connected for the block between fixture block and the draw-in groove, the draw-in groove is provided with four moreover.

Preferably, the fixed block is rectangular, and the fixed block and the support rod are of an integrated structure.

Preferably, the supporting rod and the extrusion spring are welded, and the extrusion spring and the pressing sheet are tightly attached.

Preferably, the first toothless trimming pliers are fixedly connected with the connecting piece, and the first toothless trimming pliers are movably connected with the second toothless trimming pliers.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this foot device is cut to transformer places setting of dish is for storing the transformer after accomplishing the pruning, make the transformer more convenient at the in-process that uses, place the net simultaneously and can make the transformer place when placing the dish in, avoid the transformer direct with place the dish contact, make things convenient for the transformer to cool off, it can make separation and the block-in time between fixture block and the draw-in groove to place the setting of closely laminating between dish and the fixture block, can drive and place the dish and dismantle and install, make and place the dish more nimble at the in-process that uses.

2. This setting of transformer foot-shearing device fixed block is in order to fix the bracing piece, make the bracing piece can install extrusion spring, the setting of closely laminating can utilize extrusion spring to press down between extrusion spring and the press plate, when the press plate is pressed down, the pivot of linking piece bottom installation can be so that the piece that links up can upwards overturn, link up the piece and can make and separate between first no tooth trimming pincers and the second no tooth trimming pincers rather than fixed connection when upwards overturning, thereby can straighten the pin of transformer bottom, it reduces the foot to be convenient for it.

3. This setting of transformer pin-cutting device connection piece can play the effect of linking up for the connection piece upwards overturns and can drive the first no tooth repair pincers upwards upset with connection piece fixed connection, and after first no tooth repair pincers upwards overturned, places the crooked pin in transformer bottom at the middle part of first no tooth repair pincers and second no tooth repair pincers, just can straighten the pin.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the placing tray and the placing net of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a main body; 2. placing a tray; 3. placing a net; 4. a clamping block; 5. a card slot; 6. placing a tray; 7. connecting the handles; 8. a non-slip mat; 9. a foot shearing knife; 10. a placement port; 11. a fixed block; 12. a support bar; 13. a tab; 14. connecting sheets; 15. a first toothless trimming forceps; 16. a second toothless cutting pliers; 17. a compression spring; 18. pressing the sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a transformer pin cutting device comprises a main body 1, a placing disc 2, a placing net 3, a clamping block 4, a clamping groove 5, a placing disc 6, a connecting handle 7, an anti-slip pad 8, a pin cutter 9, a placing port 10, a fixing block 11, a supporting rod 12, a connecting sheet 13, a connecting sheet 14, a first toothless trimming clamp 15, a second toothless trimming clamp 16, an extrusion spring 17 and a pressing sheet 18, wherein the placing disc 6 is installed at the rear end of the main body 1, the connecting handle 7 is installed at one side, close to the central axis of the main body 1, of the placing disc 6, the anti-slip pad 8 is fixed inside the top end of the connecting handle 7, the placing disc 2 is arranged at the top end of the main body 1, the placing net 3 is arranged inside the placing disc 2, the clamping block 4 is fixed at the rear end of the placing disc 2, the clamping groove 5 is formed in the outer wall of the bottom end of the clamping block 4, the pin cutter 9 is installed in the middle of the inner, the right side of the main body 1 is provided with a fixed block 11, a supporting rod 12 is arranged in the fixed block 11, an extrusion spring 17 is arranged at the top end below the supporting rod 12, a pressing piece 18 is fixed at the top end of the extrusion spring 17, a connecting piece 13 is arranged at the bottom end of the pressing piece 18, a connecting piece 14 is arranged at the bottom end of the connecting piece 13, a first toothless trimming clamp 15 is arranged above the bottom end of the connecting piece 14, a second toothless trimming clamp 16 is arranged at the bottom end of the first toothless trimming clamp 15, the placing disc 2 is hollow, the placing disc 2 is fixedly connected with the placing net 3, the placing net 3 is latticed, the placing disc 2 is arranged for storing the transformer after trimming is completed, the transformer is more convenient in the using process, and meanwhile, when the transformer is placed in the placing disc 2, the transformer is prevented from directly contacting with the placing disc 2, the transformer is convenient to cool;

the placing disc 2 is tightly attached to the clamping blocks 4, the clamping blocks 4 are connected with the clamping grooves 5 in a clamping mode, the clamping grooves 5 are four, the placing disc 2 can be driven to be detached and installed when the clamping blocks 4 are separated from and clamped with the clamping grooves 5 due to the fact that the placing disc 2 is tightly attached to the clamping blocks 4, and the placing disc 2 is more flexible in use;

the fixing block 11 is rectangular, the fixing block 11 and the support rod 12 are integrated, and the fixing block 11 is arranged to fix the support rod 12, so that the support rod 12 can mount the extrusion spring 17;

the supporting rod 12 and the extrusion spring 17 are welded, the extrusion spring 17 and the pressing piece 18 are tightly attached, the extrusion spring 17 and the pressing piece 18 can be pressed downwards by the extrusion spring 17, when the pressing piece 18 presses downwards, the connecting piece 13 can be turned upwards by a rotating shaft arranged at the bottom end of the connecting piece 13, and when the connecting piece 13 is turned upwards, the first toothless trimming pliers 15 and the second toothless trimming pliers 16 fixedly connected with the connecting piece can be separated, so that the pins at the bottom end of the transformer can be straightened, and the pins can be reduced conveniently;

be fixed connection between first no tooth trimming pincers 15 and the connection piece 14, and be swing joint between first no tooth trimming pincers 15 and the second no tooth trimming pincers 16, connection piece 14's setting can play the effect of linking up, make linking piece 13 upwards overturn can drive the first no tooth trimming pincers 15 upwards overturn with connection piece 14 fixed connection, first no tooth trimming pincers 15 upwards overturn the back, place the crooked pin in transformer bottom at the middle part of first no tooth trimming pincers 15 and second no tooth trimming pincers 16, just can straighten the pin.

The working principle is as follows: for the pin cutting device of the transformer, firstly, the main body 1 can be conveniently placed in the using process through the arrangement of the object placing disc 6, the use is convenient, when the main body 1 needs to be used, the cooled product clamp is firstly disassembled, then the transformer is respectively placed at the appointed position, then the transformer with bent pins is taken out, the pressing piece 18 can be conveniently pressed downwards by the extrusion spring 17, when the pressing piece 18 is pressed downwards, the rotating shaft arranged at the bottom end of the connecting piece 13 can ensure that the connecting piece 13 can be upwards turned along with the downward pressing of the pressing piece 18, the connecting piece 14 fixedly connected with the connecting piece 13 can be upwards turned when the connecting piece 13 is upwards turned, so that the first toothless trimming pliers 15 can be driven to upwards turn, after the first toothless trimming pliers 15 and the second toothless trimming pliers 16 are separated, the bent pins at the bottom end of the transformer are placed in the middle parts of the first toothless trimming pliers 15 and the second toothless trimming pliers 16, then the pressing sheet 18 is loosened, after the pressing sheet 18 is loosened, the extrusion spring 17 rebounds, the pressing sheet 18 can be sent back to the original position, the first toothless trimming pliers 15 can be attached to the second toothless trimming pliers 16, the pin can be straightened, the transformer after trimming is placed at the placing opening 10, the main body 1 is started, the pin can be trimmed by the pin trimming cutter 9, the placing disc 2 is used for placing the transformer after trimming, the transformer is placed in the placing disc 2 and can be directly placed on the placing net 3, the transformer can be prevented from directly contacting the placing disc 2, the transformer can be conveniently cooled, after the transformer is fully stored in the placing disc 2, the clamping block 4 is separated from the clamping groove 5, the placing disc 2 can be detached, the transformer can be conveniently screened at the later stage, the fixing block 11 is used for fixing the supporting rod 12, the supporting rod 12 is more stable in the using process, and when the main body 1 needs to move, the object placing plate 6 provided with the main body 1 can be moved to a required position by holding the connecting handle 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a foot device is cut to transformer, includes main part (1) and places dish (2), its characterized in that: the rear end of the main body (1) is provided with a placing disc (6), one side, close to the central axis of the main body (1), of the placing disc (6) is provided with a connecting handle (7), an anti-slip pad (8) is fixed inside the top end of the connecting handle (7), the placing disc (2) is arranged on the top end of the main body (1), a placing net (3) is arranged inside the placing disc (2), a clamping block (4) is fixed at the rear end of the placing disc (2), the outer wall of the bottom end of the clamping block (4) is provided with a clamping groove (5), a foot shearing knife (9) is installed in the middle of the inner side of the bottom end of the main body (1), a placing opening (10) is formed in the top end of the lower portion of the foot shearing knife (9), a fixing block (11) is installed on the right side of the main body (1), a supporting rod (12) is arranged inside the fixing block (11), and, and the top of extrusion spring (17) is fixed with pressing plate (18), linking piece (13) is installed to the bottom of pressing plate (18), and links up the bottom of piece (13) and install connection piece (14), first no tooth trimming pincers (15) are installed to the bottom top of connection piece (14), and the bottom of first no tooth trimming pincers (15) is provided with second no tooth trimming pincers (16).

2. The transformer pin shearing device according to claim 1, wherein: the interior of the placing plate (2) is hollow, the placing plate (2) is fixedly connected with the placing net (3), and the placing net (3) is latticed.

3. The transformer pin shearing device according to claim 1, wherein: the placing disc (2) is tightly attached to the clamping blocks (4), the clamping blocks (4) are connected with the clamping grooves (5) in a clamping mode, and the number of the clamping grooves (5) is four.

4. The transformer pin shearing device according to claim 1, wherein: the fixing block (11) is rectangular, and an integrated structure is formed between the fixing block (11) and the supporting rod (12).

5. The transformer pin shearing device according to claim 1, wherein: the support rod (12) and the extrusion spring (17) are welded, and the extrusion spring (17) and the pressing sheet (18) are tightly attached.

6. The transformer pin shearing device according to claim 1, wherein: the first toothless trimming pliers (15) are fixedly connected with the connecting piece (14), and the first toothless trimming pliers (15) are movably connected with the second toothless trimming pliers (16).

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