CN211101258U

CN211101258U - Transformer wire bending device

Info

Publication number: CN211101258U
Application number: CN201921660563.8U
Authority: CN
Inventors: 曹力行; 陈浩; 陈威; 付坤
Original assignee: Wuhan Power Supply Co of State Grid Hubei Electric Power Co Ltd
Current assignee: Wuhan Power Supply Co of State Grid Hubei Electric Power Co Ltd
Priority date: 2019-10-05
Filing date: 2019-10-05
Publication date: 2020-07-28
Anticipated expiration: 2029-10-05

Abstract

The utility model discloses a transformer wire bending device, including T type base, the upper end fixedly connected with driving piece of the horizontal section of T type base, the upper end fixedly connected with fixed block of the vertical section of T type base all is equipped with the piece of bending on the both ends lateral wall about the fixed block, and the driving piece rotates with the piece of bending to be connected, and the fixed block is located the upper end fixedly connected with guide of central point position. The utility model discloses an arrange a plurality of arcs standing groove on the board of bending in with a plurality of wires, and pass circular guide bar below and set up, cooperation U type limiting plate is inserted and is located in the slot and carry out spacing fixed to a plurality of wires, it rotates to start the pneumatic cylinder drive the board of bending, make the board of bending drive a plurality of wires buckle along the radian of circular guide bar, replace artifical manual operation, reduce intensity of labour, it rotates when being connected the slider in the spout to move with the connecting block through the pneumatic cylinder drive, make the slider drive the board normal running fit scale of bending, conveniently observe the angle of bending and adjust.

Description

Transformer wire bending device

Technical Field

The utility model relates to a transformer wire technical field especially relates to a transformer wire bending device.

Background

The lead wires for the transformer can be divided into two types, namely, lead wires for windings and lead wires, the lead wires for the windings form a circuit part of the transformer, different types of lead wires are adopted according to different use requirements of the transformer, the lead wires for the windings mainly comprise enameled round copper wires, enameled flat copper wires, wire-wrapped wire bundles and the like, and the lead wires are parts of the transformer connected with an external circuit and comprise hard wires, soft lead wires and the like.

The wire for the transformer often need bend in process of production, conveniently carries out the winding operation, and the manual operation of needs of bending of present wire, wastes time and energy, and intensity of labour is big, and the angle of just bending is not convenient for adjust, provides a transformer wire bending device at present and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a transformer wire bending device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a transformer wire bending device, includes T type base, states the upper end fixedly connected with driving piece of T type base horizontal segment, the upper end fixedly connected with fixed block of the vertical section of T type base, all be equipped with the piece of bending on the both ends lateral wall about the fixed block, the driving piece rotates with the piece of bending to be connected, the fixed block is located the upper end fixedly connected with guide of central point position, be equipped with the locating part on the piece of bending.

Preferably, the driving piece comprises two hydraulic cylinders fixedly connected to the upper end of the horizontal section of the T-shaped base, two connecting blocks are fixedly connected to the upper ends of piston rods of the hydraulic cylinders, and the two connecting blocks are rotatably connected with the bending piece.

Preferably, the piece of bending is including setting up the recess on the both ends lateral wall about the fixed block respectively, two all rotate in the recess and be connected with the board of bending, two the connecting block rotates with the lower extreme of two boards of bending respectively and is connected, two all be equipped with the scale on the front end lateral wall of the board of bending, two the upper end of the board of bending all is equipped with the arc standing groove that a plurality of equal intervals distribute, the locating part sets up in the upper end of the board of bending.

Preferably, the lower ends of the two bending plates are provided with sliding grooves, the two sliding grooves are internally and slidably connected with sliding blocks matched with the sliding grooves, and the lower ends of the two sliding blocks are respectively and rotatably connected with the two connecting blocks.

Preferably, the guide part comprises two fixing plates fixedly connected to the upper end of the central position of the fixing block, the two fixing plates are respectively arranged close to the side walls of the front end and the rear end of the fixing block, and a same circular guide rod is fixedly arranged between the two fixing plates in a penetrating mode.

Preferably, the locating part includes setting up respectively in two slots of two board upper ends of bending, and a plurality of the slot is close to the both ends lateral wall setting about two boards of bending respectively, with one side two all insert in the slot and be equipped with same U type limiting plate.

Compared with the prior art, the utility model, its beneficial effect does:

1. through arranging a plurality of wires in a plurality of arc standing grooves on the board of bending to pass circular guide bar below setting, cooperation U type limiting plate is inserted and is located the slot and carry out spacing fixed to a plurality of wires, starts the pneumatic cylinder and drives the board rotation of bending, makes the board of bending drive a plurality of wires and buckle along the radian of circular guide bar, replaces artifical manually operation, reduces intensity of labour.

2. When the slider connected with the connecting block in a rotating mode is driven by the hydraulic cylinder to move in the sliding groove, the slider drives the bending plate to be in running fit with the scale, and the bending angle can be conveniently observed and adjusted.

Drawings

Fig. 1 is a schematic side view of a transformer wire bending apparatus according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic top view of a transformer wire bending device according to the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

fig. 5 is a partially enlarged view of C in fig. 3.

In the figure: 1T type base, 2 driving pieces, 3 fixed blocks, 4 bending pieces, 5 guiding pieces, 6 limiting pieces, 7 hydraulic cylinders, 8 connecting blocks, 9 grooves, 10 bending plates, 11 dividing rules, 12 arc-shaped placing grooves, 13 sliding grooves, 14 sliding blocks, 15 fixed plates, 16 circular guide rods, 17 inserting grooves and 18U-shaped limiting plates.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

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.

Referring to fig. 1-5, a transformer wire bending device, including T type base 1, the upper end fixedly connected with driving piece 2 of 1 horizontal segment of T type base, driving piece 2 includes two pneumatic cylinders 7 of fixed connection in 1 horizontal segment upper end of T type base, pneumatic cylinder 7 is used for driving connecting block 8 and goes up and down, the model of pneumatic cylinder 7 is HOB40 80, the equal fixedly connected with connecting block 8 in upper end of two pneumatic cylinder 7 piston rods, two connecting blocks 8 all rotate with 4 of bending and are connected, the upper end fixedly connected with fixed block 3 of the vertical section of T type base 1.

The side walls of the left end and the right end of the fixed block 3 are respectively provided with a bending piece 4, the driving piece 2 is rotationally connected with the bending piece 4, the bending piece 4 comprises grooves 9 which are respectively arranged on the side walls of the left end and the right end of the fixed block 3, the two grooves 9 are respectively and rotationally connected with a bending plate 10, the rotational connection can be realized by respectively fixing a rotating rod (not shown in the figure) on the side walls of the front end and the rear end of the bending plate 10 in the grooves 9, so that the rotating rod can be rotationally arranged through the inner wall of the groove 9 and can be fixed by matching with a nut, the two connecting blocks 8 are respectively and rotationally connected with the lower ends of the two bending plates 10, the side walls of the front ends of the two bending plates 10 are respectively provided with a scale 11, the scale 11 is convenient for observing the rotating angle after the rotation of the bending plates 10 is rotated for real-time adjustment, the upper, the lower extreme of two boards 10 of bending all is equipped with spout 13, equal sliding connection has assorted slider 14 with it in two spouts 13, the lower extreme of two sliders 14 rotates with two connecting blocks 8 respectively and is connected, slider 14 when removing in spout 13, be convenient for drive two boards 10 of bending rotate, slider 14 is connected the accessible at the fixed U type connecting block of slider 14 lower extreme (not shown in the figure) with the rotation of connecting block 8, the one end that is located U type connecting block at connecting block 8 sets up through-hole (not shown in the figure), and run through U type connecting block and through-hole setting with outside stud (not shown in the figure), the cooperation nut is fixed, in order to realize rotating the connection.

The upper end of the fixed block 3, which is positioned at the central position, is fixedly connected with a guide part 5, the guide part 5 comprises two fixed plates 15 fixedly connected with the fixed block 3, which is positioned at the upper end of the central position, the two fixed plates 15 are respectively arranged near the side walls of the front and the back ends of the fixed block 3, a same round guide rod 16 is fixedly arranged between the two fixed plates 15 in a penetrating way, the round guide rod 16 is used for bending and guiding a plurality of wires, a limiting part 6 is arranged on the bending part 4, the limiting part 6 comprises two slots 17 respectively arranged at the upper ends of the two bending plates 10, the plurality of slots 17 are respectively arranged near the side walls of the left and the right ends of the two bending plates 10, the same U-shaped limiting, therefore, the conducting wires in the arc-shaped placing grooves 12 are limited and fixed, and the conducting wires can be conveniently bent by rotating the bending plate 10.

When the utility model is used, a plurality of wires are manually inserted into a plurality of arc-shaped placing grooves 12 on two bending plates 10 respectively, and the plurality of wires penetrate through the lower part of a circular guide rod 16 between two fixed plates 15, at the moment, the plurality of wires are all abutted against and contacted with the lower end arc surface of the circular guide rod 16, then, two U-shaped limiting plates 18 are manually inserted into two slots 17 on the two bending plates 10 respectively, so that the two U-shaped limiting plates 18 limit and fix the plurality of wires, then, two hydraulic cylinders 7 are started to drive two connecting blocks 8 to ascend, the two connecting blocks 8 drive a sliding block 14 which is rotationally connected with the sliding block to move in a sliding groove 13, and the two sliding blocks 14 drive the two bending plates 10 to rotate in a groove 9 on the fixed block 3, thereby the two bending plates 10 drive the plurality of wires to bend along the radian of the circular guide rod 16, manual operation is replaced, the labor intensity is reduced, the positions of the sliding block 14 and the scale 11 are observed while the two bending plates 10 rotate, the bending angle can be conveniently observed, and real-time adjustment is carried out.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a transformer wire bending device, includes T type base (1), its characterized in that, the upper end fixedly connected with driving piece (2) of T type base (1) horizontal segment, the upper end fixedly connected with fixed block (3) of the vertical section of T type base (1), all be equipped with on the both ends lateral wall of controlling of fixed block (3) and bend (4), driving piece (2) rotate with the piece (4) of bending and be connected, fixed block (3) are located upper end fixedly connected with guide (5) that central point put, be equipped with locating part (6) on the piece (4) of bending.

2. The transformer wire bending device according to claim 1, wherein the driving member (2) comprises two hydraulic cylinders (7) fixedly connected to the upper end of the horizontal section of the T-shaped base (1), the upper ends of the piston rods of the two hydraulic cylinders (7) are both fixedly connected with connecting blocks (8), and both the two connecting blocks (8) are rotatably connected with the bending member (4).

3. The transformer wire bending device according to claim 2, wherein the bending piece (4) comprises grooves (9) respectively formed in side walls of left and right ends of the fixed block (3), two bending plates (10) are rotatably connected in the two grooves (9), the two connecting blocks (8) are respectively rotatably connected with lower ends of the two bending plates (10), a scale (11) is arranged on a side wall of the front end of each bending plate (10), a plurality of arc-shaped placing grooves (12) are formed in the upper ends of the two bending plates (10) in an equidistant manner, and the limiting piece (6) is arranged at the upper end of each bending plate (10).

4. The transformer wire bending device according to claim 3, wherein the lower ends of the two bending plates (10) are respectively provided with a sliding groove (13), the two sliding grooves (13) are respectively connected with a sliding block (14) matched with the sliding grooves in a sliding manner, and the lower ends of the two sliding blocks (14) are respectively connected with the two connecting blocks (8) in a rotating manner.

5. The transformer lead bending device according to claim 1, wherein the guide member (5) comprises two fixing plates (15) fixedly connected to the fixing block (3) at the upper end of the central position, the two fixing plates (15) are respectively arranged near the side walls of the front end and the rear end of the fixing block (3), and a same circular guide rod (16) is fixedly arranged between the two fixing plates (15) in a penetrating manner.

6. The transformer wire bending device according to claim 3, wherein the limiting member (6) comprises two slots (17) respectively arranged at upper ends of the two bending plates (10), the slots (17) are respectively arranged near side walls at left and right ends of the two bending plates (10), and the same U-shaped limiting plate (18) is inserted into the two slots (17) at the same side.