CN219112573U

CN219112573U - Quick bending device of copper bar

Info

Publication number: CN219112573U
Application number: CN202222859223.6U
Authority: CN
Inventors: 阮文; 杨卫星; 管延杰; 王凯
Original assignee: Shandong Aidian Intelligent Manufacturing Equipment Co ltd
Current assignee: Shandong Aidian Intelligent Manufacturing Equipment Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-06-02
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a copper bar quick bending device which comprises a base and a square groove formed in the base, wherein a through hole is formed in the base and is communicated with the square groove, a bending part is arranged on the base and comprises an L-shaped plate, a squeezing block, an arc-shaped block and a rotating shaft, a groove is formed in one end, close to the through hole, of the L-shaped plate, the L-shaped plate is slidably connected to the upper surface of the base, the lower end of the rotating shaft is rotatably connected to the base, the squeezing block is slidably connected between the through hole and the square groove, and the arc-shaped block is slidably connected in the through hole.

Description

Quick bending device of copper bar

Technical Field

The utility model relates to the technical field of copper bar processing, in particular to a copper bar rapid bending device.

Background

Copper bars, also called copper bus bars or copper bus bars, are long conductors made of copper materials and having rectangular or chamfered rectangular cross sections, and are generally used at present to prevent tip discharge, and play roles in conveying current and connecting electrical equipment in a circuit.

According to the copper bar bending device with the publication number of CN211638056U, the copper bar bending device comprises a bottom box, a bending assembly arranged in the middle of the upper end face of the bottom box, a first motor arranged on the left side of the bending assembly, a clamping assembly arranged on the right side of the bending assembly and used for rotating a copper bar, and a speed reducer and the like arranged below the clamping assembly inside the bottom box.

The existing bending of copper bars by many manufacturers is performed manually, the copper bars are required to be bent by force after being clamped by a clamp, the efficiency is low, the bending effect cannot be guaranteed, and the connection quality is affected.

Disclosure of Invention

The utility model aims to solve the defects in the prior art that a plurality of manufacturers bend copper bars manually, the copper bars are required to be bent by force after being clamped by a clamp, the efficiency is low, the bending effect cannot be ensured, and the connection quality is affected.

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

the quick copper bar bending device comprises a base and a square groove formed in the base, wherein a through hole is formed in the base and is communicated with the square groove;

the base is provided with a bending part, the bending part comprises an L-shaped plate, an extrusion block, an arc-shaped block and a rotating shaft, the L-shaped plate is close to one end of the through hole and provided with a groove, the L-shaped plate is slidably connected with the upper surface of the base, the lower end of the rotating shaft is rotatably connected with the base, the extrusion block is slidably connected between the through hole and the square groove, the arc-shaped block is slidably connected in the through hole, one side wall of the extrusion block is provided with a tooth pattern, and the extrusion block is in meshed connection with the rotating shaft.

Preferably, the bending part further comprises a rack plate, one end of the rack plate is fixedly connected to the L-shaped plate, and the other end of the rack plate is meshed with the rotating shaft.

Preferably, the base is rotatably connected with a turntable, and one side of the upper surface of the turntable is rotatably connected with a first supporting rod.

Preferably, the L-shaped plate is rotatably connected with a second supporting rod, and a connecting rod is hinged between the second supporting rod and the first supporting rod.

Preferably, the through hole is oval, and install the spring between the arc piece with the through hole inside wall.

Preferably, the spring is disposed on the upper side of the pressing block.

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

the extrusion piece is moved for the arc piece moves left when sliding with extrusion piece inclined plane, along with extrusion piece's continuation removal, and the arc piece slides to the vertical face of extrusion piece on, and arc piece reaches the centre gripping effect to the copper bar with the through-hole left side inside wall this moment, simultaneously along with the continuation removal of L template, can make the copper bar be in the recess of L template, reaches the effect of bending to the copper bar.

Drawings

Fig. 1 is a schematic diagram of a front structure of a copper bar rapid bending device according to the present utility model;

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

fig. 3 is a schematic diagram of an extrusion block structure of a copper bar rapid bending device according to the present utility model.

In the figure: 1 base, 2 turntables, 3 first support rods, 4 connecting rods, 5 second support rods, 6L templates, 7 rack plates, 8 extrusion blocks, 9 arc blocks, 10 rotating shafts, 11 square grooves and 12 through holes.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

The terms such as "upper", "lower", "left", "right", "middle" and "a" and the like are also used herein for descriptive purposes only and are not intended to limit the scope of the utility model for which the utility model may be practiced or for which the relative relationship may be altered or modified without materially altering the technology.

Referring to fig. 1-3, a copper bar quick bending device comprises a base 1 and a square groove 11 arranged on the base 1, wherein a through hole 12 is arranged on the base 1, and the through hole 12 is communicated with the square groove 11.

The base 1 is provided with a bending part, the bending part comprises an L-shaped plate 6, an extrusion block 8, an arc-shaped block 9 and a rotating shaft 10, one end of the L-shaped plate 6 close to a through hole 12 is provided with a groove, the end of the L-shaped plate 6 close to the groove is provided with a certain distance from the base 1, copper is discharged into a notch at the top of the L-shaped plate 6, the processing and the manufacturing are simple, the device is light and convenient and is not heavy, the copper bar is not damaged, the operation is simple, the device can be mastered quickly, the device can be matched with multiple bending equipment for use, the L-shaped plate 6 is connected to the upper surface of the base 1 in a sliding way, the lower end of the rotating shaft 10 is connected to the base 1 in a rotating way, the extrusion piece 8 sliding connection is between through-hole 12 and square groove 11, arc piece 9 sliding connection is in through-hole 12, through-hole 12 is oval setting, and install the spring between arc piece 9 and the through-hole 12 inside wall, the spring has right pulling force to arc piece 9 all the time, the spring sets up in extrusion piece 8 upside, the tooth line has been seted up on one of them lateral wall of extrusion piece 8, extrusion piece 8 and pivot 10 meshing are connected, pivot 10 is rack bar, the part of bending still includes rack plate 7, one of them end fixed connection of rack plate 7 is in on the L template 6, the rack plate 7 other end with pivot 10 meshing is connected.

The rotating disk 2 is connected to the base 1 in a rotating way, a first supporting rod 3 is connected to one side of the upper surface of the rotating disk 2 in a rotating way, a second supporting rod 5 is connected to the L-shaped plate 6 in a rotating way, a connecting rod 4 is hinged between the second supporting rod 5 and the first supporting rod 3, and the L-shaped plate 6 can be driven to horizontally reciprocate on the base 1 through the connecting rod 4 when the rotating disk 2 rotates.

According to the copper bar bending machine, when the copper bar bending machine is used, firstly, a copper bar penetrates through a through hole 12 from bottom to top until a part needing bending is flush with the upper surface of a base 1, at the moment, a rotary table 2 is connected with the driving end of an external servo motor, the rotary table 2 is driven to rotate under the driving of the external servo motor, an L-shaped plate 6 can be driven to horizontally reciprocate on the base 1 through a connecting rod 4 when the rotary table 2 rotates, when a rack plate 7 moves rightwards along with the L-shaped plate 6, a rotating shaft 10 can be driven to rotate clockwise, when the rotating shaft 10 rotates clockwise, an extrusion block 8 in meshed connection can be driven to move backwards, the movement of the extrusion block 8 enables an arc block 9 to slide to the vertical surface of the extrusion block 8, at the moment, the arc block 9 and the left side of the through hole 12 achieve the clamping effect on the copper bar, at the moment, the inner side wall of the L-shaped plate 6 can be positioned in a groove of the L-shaped plate 6 along with the continuous movement of the L-shaped plate 6, the effect on the copper bar is achieved, the bending angle is controlled by using the machine, the bending machine is controlled to bend the bending machine according to the bending length, after the bending requirement, the bending of the copper bar is bent reversely, and the top is placed in a bending groove opening, and the bending machine is started.

In the present utility model, the terms "mounted," "connected," "secured," and the like are to be construed broadly, unless otherwise specifically indicated and defined.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The quick copper bar bending device comprises a base (1) and a square groove (11) formed in the base (1), and is characterized in that a through hole (12) is formed in the base (1), and the through hole (12) is communicated with the square groove (11);

install the part of bending on base (1), the part of bending includes L template (6), extrusion piece (8), arc piece (9), pivot (10), L template (6) are close to the one end of through-hole (12) is seted up flutedly, L template (6) sliding connection is in base (1) upper surface, pivot (10) lower extreme rotation is connected on base (1), extrusion piece (8) sliding connection be in through-hole (12) with between square groove (11), arc piece (9) sliding connection is in through-hole (12), the insection has been seted up on one of them lateral wall of extrusion piece (8), extrusion piece (8) with pivot (10) meshing is connected.

2. The copper bar rapid bending device according to claim 1, wherein the bending component further comprises a rack plate (7), one end of the rack plate (7) is fixedly connected to the L-shaped plate (6), and the other end of the rack plate (7) is in meshed connection with the rotating shaft (10).

3. The copper bar rapid bending device according to claim 1, wherein a turntable (2) is rotatably connected to the base (1), and a first supporting rod (3) is rotatably connected to one side of the upper surface of the turntable (2).

4. A copper bar rapid bending device according to claim 3, wherein the L-shaped plate (6) is rotatably connected with a second supporting rod (5), and a connecting rod (4) is hinged between the second supporting rod (5) and the first supporting rod (3).

5. The copper bar rapid bending device according to claim 1, wherein the through hole (12) is oval, and a spring is installed between the arc-shaped block (9) and the inner side wall of the through hole (12).

6. The copper bar quick bending device according to claim 5, wherein the spring is arranged on the upper side of the extrusion block (8).