CN215746075U

CN215746075U - Forming mechanism of automobile motor rotor wire

Info

Publication number: CN215746075U
Application number: CN202121676853.9U
Authority: CN
Inventors: 尹庆龙; 应孔生
Original assignee: Jiangxi Bentley Motors Electric Co ltd
Current assignee: Jiangxi Bentley Motors Electric Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-02-08
Anticipated expiration: 2031-07-22

Abstract

The utility model belongs to the technical field of automobile motor production, and particularly relates to a forming mechanism for an automobile motor rotor lead. The utility model aims to provide a forming mechanism of an automobile motor rotor lead, which can bend and form the lead twice at one time and improve the working efficiency. A forming mechanism for an automobile motor rotor lead comprises a bottom plate, a base plate, a slide rail, a lower module, a first cylinder, a second cylinder and an upper module; the front and the back of the top of the bottom plate are symmetrically provided with backing plates, the backing plates are provided with slide rails, and the slide rails on the front side and the back side are symmetrical; a lower module is connected between the slide rails on the front side and the rear side in a sliding manner, and one end of the lower module is connected with the output end of the first air cylinder; the top of the lower module is provided with a placing boss. The utility model achieves the effects of bending and forming the lead twice at one time and improving the working efficiency.

Description

Forming mechanism of automobile motor rotor wire

Technical Field

The utility model belongs to the technical field of automobile motor production, and particularly relates to a forming mechanism for an automobile motor rotor lead.

Background

The rotor wire of the automobile motor is formed by bending one section of copper wire, the bending process is generally two or more than two steps, the existing process is generally divided to be bent, the cost of equipment is increased, the complexity of operation is increased, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a forming mechanism of an automobile motor rotor lead, which can bend and form the lead twice at one time and improve the working efficiency.

The utility model is achieved by the following specific technical means:

a forming mechanism for an automobile motor rotor lead comprises a bottom plate, a base plate, a slide rail, a lower module, a first cylinder, a second cylinder and an upper module; the front and the back of the top of the bottom plate are symmetrically provided with backing plates, the backing plates are provided with slide rails, and the slide rails on the front side and the back side are symmetrical; a lower module is connected between the slide rails on the front side and the rear side in a sliding manner, and one end of the lower module is connected with the output end of the first air cylinder; a placing boss is arranged at the top of the lower module, a mold core is arranged at the top of the placing boss, the end part of the mold core, far away from the first cylinder, is in a V shape, and a V-shaped inclined notch is also arranged at the end part of the placing boss, far away from the first cylinder; the top of the sliding rail is sequentially provided with a guide block and a plurality of stop blocks along the direction far away from the first cylinder; one side of the guide block, which is close to the first cylinder, is provided with a guide groove, and one side of the guide block, which is close to the lower module, is rotatably connected with a guide bending wheel; an upper module is arranged at the output end of the bottom of the second air cylinder, the upper module is positioned above the slide rail, a plurality of notches are arranged on the front side and the rear side of the bottom of the upper module, and the notches correspond to the stop blocks at the top of the slide rail; the upper die block is internally provided with a die cavity matched with the die core, and the end part of the upper die block is provided with a V-shaped boss matched with the V-shaped inclined notch.

Furthermore, a feed opening is arranged at the bottom plate between the front and rear backing plates.

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

according to the utility model, the lower module capable of horizontally moving is matched with the guide bending wheel to bend the copper wire for the first time, the upper module capable of vertically moving is arranged, the V-shaped boss arranged at the end part of the upper module is matched with the V-shaped inclined notch arranged at the end part of the lower module to bend the copper wire for the second time, and when the lower module returns to the initial position after bending, the formed rotor wire can automatically fall off, the discharging is convenient, the wire can be bent and formed twice at one time, the production cost of multiple devices is reduced, the operation steps are reduced, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a partial side sectional structural schematic view of the present invention.

FIG. 3 is a side view of the stopper of the present invention.

Fig. 4 is a schematic top view of the lower module of the present invention.

Fig. 5 is a right-view structural diagram of the lower module of the present invention.

Fig. 6 is a bottom view of the upper module of the present invention.

The labels in the figures are: the manufacturing method comprises the following steps of 1-base plate, 2-backing plate, 3-slide rail, 4-lower module, 41-placing boss, 42-mold core, 43-V-shaped inclined notch, 5-first cylinder, 6-guide block, 61-guide groove, 62-guide bending wheel, 7-stop block, 8-second cylinder, 9-upper module, 91-notch, 92-V-shaped boss, 93-mold cavity and 10-discharge port.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Examples

A forming mechanism of an automobile motor rotor lead is shown in figures 1-6 and comprises a bottom plate 1, a base plate 2, a slide rail 3, a lower module 4, a first cylinder 5, a second cylinder 8 and an upper module 9; the top of the bottom plate 1 is symmetrically provided with backing plates 2 in front and back, the backing plates 2 are provided with slide rails 3, and the slide rails 3 on the front side and the back side are symmetrical; a lower module 4 is connected between the slide rails 3 at the front side and the rear side in a sliding manner, and one end of the lower module 4 is connected with the output end of a first air cylinder 5; a placing boss 41 is arranged at the top of the lower module 4, a mold core 42 is arranged at the top of the placing boss 41, the end part, far away from the first cylinder 5, of the mold core 42 is in a V shape, and a V-shaped inclined notch 43 is also arranged at the end part, far away from the first cylinder 5, of the placing boss 41; the top of the slide rail 3 is sequentially provided with a guide block 6 and a plurality of stop blocks 7 along the direction far away from the first cylinder 5; a guide groove 61 is formed in one side, close to the first air cylinder 5, of the guide block 6, and a guide bending wheel 62 is rotatably connected to one side, close to the lower module 4; an upper module 9 is arranged at the output end of the bottom of the second cylinder 8, the upper module 9 is positioned above the slide rail 3, a plurality of notches 91 are arranged at the front side and the rear side of the bottom of the upper module 9, and the notches 91 correspond to the stop blocks 7 at the top of the slide rail 3; the upper die block 9 is internally provided with a die cavity 93 matched with the die core 42, and the end part of the upper die block is provided with a V-shaped boss 92 matched with the V-shaped inclined notch 43.

When the rotor lead is required to be bent and formed, firstly, a copper wire is sent into a forming mechanism through a conveying mechanism, so that the copper wire is positioned in a guide groove 61, then, the copper wire is cut off by a cutting mechanism after a proper degree, at the moment, a first air cylinder 5 extends to drive a lower module 4 to slide along a slide rail 3, the V-shaped end part of an upper mold core 42 of the lower module 4 supports against the copper wire, then, the copper wire is continuously pushed, the copper wire is bent under the action of a guide bending wheel 62, the copper wires at two ends after being bent are positioned at two sides of the mold core 42, the bottom of the copper wire is placed on a placing boss 41, after the lower module 4 moves to be right below an upper module 9, the first air cylinder 5 stops extending, then, a second air cylinder 8 extends to drive the upper module 9 to move downwards, a mold cavity 93 in the upper module 9 is sleeved on the mold core 42 of the lower module 4, and a V-shaped boss 92 is matched with a V-shaped inclined notch 43 to be bent for the second time, in the process of the second bending, the top of the copper wire is blocked by the bottom of the stop block 7 and the bottom of the upper module 9, so that the copper wire is prevented from being tilted and deformed in the process of the second bending. After the molding of all bending twice, control the second cylinder 8 shrink and drive module 9 and get back to initial position, the first cylinder 5 shrink drives module 4 down and gets back to initial position, and when module 4 moved back down, the rotor wire tip supported the direction wheel 62 of bending, and then module 4 continued motion down, and the rotor wire can break away from lower module 4 and drop to in the collection device through feed opening 10 on the bottom plate 1.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.

Claims

1. A forming mechanism for an automobile motor rotor lead is characterized by comprising a bottom plate (1), a base plate (2), a slide rail (3), a lower module (4), a first cylinder (5), a second cylinder (8) and an upper module (9); the top of the bottom plate (1) is symmetrically provided with a backing plate (2) in front and back, the backing plate (2) is provided with a slide rail (3), and the slide rails (3) on the front side and the back side are symmetrical; a lower module (4) is connected between the sliding rails (3) on the front side and the rear side in a sliding manner, and one end of the lower module (4) is connected with the output end of the first air cylinder (5); a placing boss (41) is arranged at the top of the lower module (4), a mold core (42) is arranged at the top of the placing boss (41), the end part, far away from the first cylinder (5), of the mold core (42) is in a V shape, and a V-shaped inclined notch (43) is also arranged at the end part, far away from the first cylinder (5), of the placing boss (41); the top of the sliding rail (3) is sequentially provided with a guide block (6) and a plurality of stop blocks (7) along the direction far away from the first cylinder (5); a guide groove (61) is formed in one side, close to the first air cylinder (5), of the guide block (6), and a guide bending wheel (62) is rotatably connected to one side, close to the lower module (4); an upper module (9) is arranged at the output end of the bottom of the second cylinder (8), the upper module (9) is positioned above the slide rail (3), a plurality of notches (91) are arranged on the front side and the rear side of the bottom of the upper module (9), and the notches (91) correspond to the stop blocks (7) at the top of the slide rail (3); a die cavity (93) matched with the die core (42) is arranged in the upper die block (9), and a V-shaped boss (92) matched with the V-shaped inclined notch (43) is arranged at the end part of the upper die block.

2. The forming mechanism of the automobile motor rotor lead wire according to claim 1, characterized in that a feed opening (10) is formed at the bottom plate (1) between the front and rear side backing plates (2).