Wire bending device for power distribution cabinet

Abstract

The utility model relates to the technical field of cable bending equipment, and discloses a wire bending device for a power distribution cabinet, which is characterized in that a positioning pipe is arranged at the top of a bending platform; the first bending shaft is arranged on the bending platform, and a second bending shaft is arranged on one side of the first bending shaft; the bending frame is arranged at the top of the bending platform, the second bending shaft is arranged in the bending frame, and the bending frame can rotate with the first bending shaft as the circle center; the second bending shaft can rotate during bending, friction force between the second bending shaft and the wire is reduced, compared with the prior art that the wire is bent by clamping the wire through sharp-nose pliers, the problem that an external insulating layer of the wire is prone to being damaged is solved, meanwhile, the adjusting component can adjust the distance between the second bending shaft and the first bending shaft, and the wire bending efficiency is improved. The device can adapt to wires with different diameters, and is high in applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bending equipment, in particular to a wire bending device for a power distribution cabinet. Background Art

[0002] When wiring distribution products, single-core wires often need to be bent 90 degrees. In some large distribution cabinets, there are many short and thick wires that need to be bent 90 degrees before wiring.

[0003] At present, the wires are bent by clamping the wires with needle-nosed pliers. The use of pliers to bend the wires may cause damage to the insulation layer of the wires accidentally, thus affecting the product quality. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a wire bending device for a distribution cabinet, aiming to alleviate the above-mentioned problems at least to a certain extent.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A distribution cabinet wire bending device, comprising:

[0007] Bending platform;

[0008] A positioning tube, arranged on the top of the bending platform;

[0009] A first bending axis, disposed on the bending platform, and a second bending axis is disposed on one side of the first bending axis;

[0010] A bending frame, arranged on the top of the bending platform, wherein the second bending axis is arranged in the bending frame, and the bending frame can rotate with the first bending axis as the center;

[0011] An adjusting component is disposed between the bending frame and the first bending axis, and is used to adjust the distance between the first bending axis and the second bending axis.

[0012] Preferably, the adjusting component includes a fixed shaft connected to the top of the bending platform, a connecting frame is rotatably connected to the fixed shaft, the first bending shaft is rotatably connected to the connecting frame, and the bending frame is slidably connected to one side of the connecting frame.

[0013] Preferably, the adjusting component also includes a plurality of limit frames connected to the connecting frame, one end of the bending frame is rotatably connected to a handle adapted to the limit frame, the handle extends into the connecting frame, and a first spring is connected between the connecting frame and the bending frame.

[0014] Preferably, the top of the fixed shaft is connected to an angle plate, and the bottom of the angle plate is slidably connected to a plurality of top rods, one end of the top rod is semi-spherical, and a second spring is connected between the top rod and the angle plate. The top of the connecting frame is provided with a plurality of top grooves adapted to the top rods, and the angle between every two adjacent top rods is forty-five degrees. The plurality of top rods are arranged around the center of the angle plate.

[0015] Preferably, a positioning opening is provided at the top of the positioning tube, and a pressing sheet is provided in the positioning opening.

[0016] Preferably, an electric push rod is provided on the top of the bending platform, and a telescopic shaft of the electric push rod is connected to the pressing sheet.

[0017] In summary, the utility model mainly has the following beneficial effects:

[0018] By setting a positioning tube, when in use, the operator can insert the wire that needs to be bent into the positioning tube, and plug and pass the first bending axis and the second bending axis, and the wire is between the first bending axis and the second bending axis. When bending, the operator can rotate the bending frame, and the bending frame rotates with the first bending axis as the center of the circle, so that the wire can be bent with the first bending axis as the bending angle. The second bending axis is set to rotate during bending, thereby reducing the friction between the wire and the wire. Compared with the prior art of using needle-nosed pliers to clamp the wire for bending, the problem of easily damaging the outer insulation layer of the wire is solved. At the same time, the adjustment component set can adjust the distance between the second bending axis and the first bending axis, which can adapt to wires of different diameters and has high applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the first bending shaft and the second bending shaft of the utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the connecting frame of the utility model;

[0022] Figure 4 It is a schematic diagram of the spring structure of the utility model;

[0023] Figure 5 It is a schematic diagram of the top rod structure of the utility model.

[0024] Reference numerals:

[0025] 100, bending platform; 101, positioning tube; 102, first bending axis; 103, second bending axis; 104, bending frame;

[0026] 200, fixed axis; 201, connecting frame; 202, limiting frame; 203, handle; 204, first spring;

[0027] 300, angle plate; 301, top rod; 302, second spring; 303, top groove;

[0028] 400, positioning port; 401, pressing piece; 402, electric push rod. DETAILED DESCRIPTION

[0029] 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 in 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.

[0030] refer to Figure 1-Figure 5 A distribution cabinet wire bending device includes a bending platform 100, a positioning tube 101, a first bending axis 102, a bending frame 104 and an adjusting component. The positioning tube 101 is arranged on the top of the bending platform 100, the first bending axis 102 is rotatably arranged on the bending platform 100, a bending frame 104 is rotatably provided on one side of the first bending axis 102, a second bending axis 103 is rotatably installed in the bending frame 104, the bending frame 104 can rotate with the first bending axis 102 as the center, and the adjusting component is arranged between the bending frame 104 and the first bending axis 102, and is used to adjust the distance between the first bending axis 102 and the second bending axis 103.

[0031] By setting the positioning tube 101, when in use, the operator can insert the wire to be bent into the positioning tube 101, and insert it between the first bending axis 102 and the second bending axis 103. When bending, the operator can rotate the bending frame 104, and the bending frame 104 rotates with the first bending axis 102 as the center, so that the wire can be bent with the first bending axis 102 as the bending angle. The second bending axis 103 is set to rotate during bending, reducing the friction between the wire and the wire. Compared with the prior art of using needle-nosed pliers to clamp the wire for bending, the problem of easily damaging the outer insulation layer of the wire is solved. At the same time, the adjustment component can adjust the distance between the second bending axis 103 and the first bending axis 102, which can adapt to wires of different diameters and has high applicability.

[0032] As a further feature of the present invention, the adjusting component includes a fixed shaft 200 connected to the top of the bending platform 100, a connecting frame 201 is rotatably connected to the fixed shaft 200, the first bending shaft 102 is rotatably connected to the connecting frame 201, and the bending frame 104 is slidably connected to the connecting frame 201.

[0033] By providing the connecting frame 201 , the position of the bending frame 104 can be moved during application, so that the bending frame 104 moves closer to or away from the connecting frame 201 , thereby achieving the purpose of shortening or increasing the distance between the first bending axis 102 and the second bending axis 103 .

[0034] As a further feature of the present invention, the adjusting component also includes a plurality of limit frames 202 connected to the connecting frame 201 and arranged at intervals. One end of the bending frame 104 is rotatably connected to a handle 203 adapted to the limit frame 202. The handle 203 extends into the connecting frame 201. A first spring 204 is connected between the connecting frame 201 and the bending frame 104.

[0035] Each limiting frame 202 is provided with a light hole, and openings are provided on both sides opposite to the light hole. The end of the handle 203 is provided with an outer protrusion that can pass through the opening. After the two outer protrusions of the handle 203 are facing the openings on both sides of the light hole, the end of the handle 203 can pass through the corresponding limiting frame 202. After passing through the limiting frame 202, the handle 203 is rotated so that the two outer protrusions of the handle 203 are staggered with the openings on both sides of the light hole of the limiting frame 202. At this time, the position of the handle 103 can be locked in cooperation with the first spring 204, and then the position of the bending frame 104 can be locked.

[0036] By setting the handle 203, when in use, the position of the handle 203 can be moved, and the handle 203 drives the bending frame 104 to move, and the first spring 204 between the connecting frame 201 and the bending frame 104 can be compressed. The handle 203 is inserted into the limiting frame 202. After moving the bending frame 104 to a suitable position, the handle 203 is rotated, and the potential energy of the first spring 204 can be used to allow the limiting frame 202 to limit the position of the handle 203 and the connecting frame 201. When bending, the wire will give the bending frame 104 a force to move away from the connecting frame 201, and the cooperation between the handle 203 and the limiting frame 202 can limit the distance between the bending frame 104 and the connecting frame 201. By using multiple limiting frames 202, the handle 203 can be penetrated through one or more limiting frames 202 in specific applications, thereby achieving the purpose of adapting to wires of different diameters when bending.

[0037] As a further feature of the present invention, the top of the fixed shaft 200 is connected to an angle plate 300, and the bottom of the angle plate 300 is slidably connected to a plurality of push rods 301, one end of the push rod 301 is semi-spherical, and the other end can be slidably inserted into the blind hole of the angle plate 300, a second spring 302 is connected between the push rod 301 and the angle plate 300, and a plurality of top grooves 303 adapted to the push rod 301 are provided on the top of the connecting frame 201, and the angle between every two adjacent push rods 301 is forty-five degrees, and a plurality of push rods 301 are arranged around the center of the angle plate 300. Only the semi-spherical end of the push rod 301 extends out of the blind hole, and with the limit of the connecting frame 201, the push rod 301 will not be separated from the blind hole.

[0038] By setting the second spring 302, the second spring 302 can give a force to the top rod 301 and the top groove 303 to fit together. When the bending frame 104 is rotated by using the handle 203, the top groove 303 on the connecting frame 201 squeezes the semi-spherical end of the top rod 301, allowing the top rod 301 to move and compress the second spring 302. After the bending frame 104 is rotated ninety degrees, the top rod 301 and the top groove 303 are fitted together again. The bending frame 104 can be positioned by using the force of the spring and the friction between the top rod 301 and the top groove 303, so that the bending frame 104 maintains the angle for a period of time until the bending angle of the wire is fixed after the wire is bent, thereby avoiding the problem of inaccurate bending angle caused by the rebound force generated after the wire is bent.

[0039] As a further feature of the present invention, a positioning opening 400 is provided at the top of the positioning tube 101 , and a pressing sheet 401 is provided in the positioning opening 400 .

[0040] By providing the pressing sheet 401 , the pressing sheet 401 can be moved downward during application so that the pressing sheet 401 can press the wire, thereby fixing the position of the wire.

[0041] As a further feature of the present invention, an electric push rod 402 is provided on the top of the bending platform 100 , and a telescopic shaft of the electric push rod 402 is connected to the pressing sheet 401 .

[0042] By providing the electric push rod 402, the electric push rod 402 can give the pressing sheet 401 a force to move upward or downward, and maintain the current position of the pressing sheet 401, so as to facilitate the subsequent bending of the wire.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A distribution cabinet wire bending device, characterized in that: include: Bending platform (100); A positioning tube (101), arranged on the top of the bending platform (100); A first bending axis (102) is arranged on the bending platform (100), and a second bending axis (103) is arranged on one side of the first bending axis (102); A bending frame (104) is arranged on the top of the bending platform (100), the second bending axis (103) is arranged in the bending frame (104), and the bending frame (104) can rotate with the first bending axis (102) as the center of the circle; An adjusting component is provided between the bending frame (104) and the first bending axis (102), and is used for adjusting the distance between the first bending axis (102) and the second bending axis (103).

2. A distribution cabinet wire bending device according to claim 1, characterized in that: The adjusting component comprises a fixed shaft (200) connected to the top of the bending platform (100), a connecting frame (201) is rotatably connected to the fixed shaft (200), the first bending shaft (102) is rotatably connected to the connecting frame (201), and the bending frame (104) is slidably connected to one side of the connecting frame (201).

3. A distribution cabinet wire bending device according to claim 2, characterized in that: The adjusting component also includes a plurality of limit frames (202) connected to the connecting frame (201); one end of the bending frame (104) is rotatably connected to a handle (203) adapted to the limit frame (202); the handle (203) extends into the connecting frame (201); and a first spring (204) is connected between the connecting frame (201) and the bending frame (104).

4. A distribution cabinet wire bending device according to claim 2, characterized in that: The top of the fixed shaft (200) is connected to an angle plate (300), and the bottom of the angle plate (300) is slidably connected to a plurality of push rods (301), one end of the push rod (301) is semi-spherical, and a second spring (302) is connected between the push rod (301) and the angle plate (300). The top of the connecting frame (201) is provided with a plurality of top grooves (303) adapted to the push rods (301), and the angle between every two adjacent push rods (301) is forty-five degrees. The plurality of push rods (301) are arranged around the center of the angle plate (300).

5. A distribution cabinet wire bending device according to claim 1, characterized in that: A positioning opening (400) is provided at the top of the positioning tube (101), and a pressing sheet (401) is provided in the positioning opening (400).

6. A distribution cabinet wire bending device according to claim 5, characterized in that: An electric push rod (402) is provided on the top of the bending platform (100), and a telescopic shaft of the electric push rod (402) is connected to the pressing sheet (401).

Images