Copper wire coil shaping machine for stator coil processing

Abstract

The utility model provides a copper wire coil shaping machine for stator coil processing, which belongs to the field of coil shaping machines and comprises a processing table, a shaping assembly and a clamping assembly. Movable wheels are mounted at the bottom of the machining table, and mounting frames are mounted on the two sides of the surface of the machining table; supporting bases are installed on the two sides of the surface of a machining table, a first electric push rod and a second electric push rod are installed on the tops of the supporting bases on the two sides, a first shaping sleeve is installed at the telescopic end of the first electric push rod, and a second shaping sleeve is installed at the telescopic end of the second electric push rod. When the first shaping sleeve and the second shaping sleeve approach the stator coil package, the stator coil is subjected to extrusion shaping through the first shaping sleeve and the second shaping sleeve, a manual beating mode is replaced, and the probability of defective products is reduced.

Description

Technical Field

[0001] The utility model relates to the field of wire package shaping machines, and particularly to a copper wire package shaping machine for stator coil processing. Background Technique

[0002] The stator coil is an insulated conductor embedded in the stator slot and is an element that makes up the winding. In the motor industry, after the stator wire package is completed with wire embedding, the ends of the stator wire package are scattered, which is neither beautiful nor conducive to subsequent assembly work. In the prior art, the wire package shaping is carried out manually, with a slow shaping speed and low efficiency. If the knocking force is too small, the shaping is not in place; if the force is too large, it is easy to damage the insulation layer of the wire package, resulting in poor consistency of the processed products and a large number of defective products in the subsequent testing process. Content of the Utility Model

[0003] The purpose of the utility model is to provide a copper wire package shaping machine for stator coil processing, so as to solve the problems in the prior art that the wire package shaping is carried out manually, with a slow shaping speed and low efficiency. If the knocking force is too small, the shaping is not in place; if the force is too large, it is easy to damage the insulation layer of the wire package, resulting in poor consistency of the processed products and a large number of defective products in the subsequent testing process.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A copper wire package shaping machine for stator coil processing, comprising: a processing table, a shaping component and a clamping component;

[0005] Among them: movable wheels are installed at the bottom of the processing table, and mounting frames are installed on both sides of the surface of the processing table;

[0006] The shaping component includes support seats installed on both sides of the surface of the processing table. A first electric push rod is fixedly installed on the top of one of the support seats, a first shaping sleeve is fixedly installed at the telescopic end of the first electric push rod, a second electric push rod is fixedly installed on the top of the other support seat, and a second shaping sleeve is fixedly installed at the telescopic end of the second electric push rod;

[0007] The clamping component includes a fixed seat installed on the surface of the processing table. A stepping motor is fixedly installed at one end of the fixed seat, a bidirectional lead screw is rotatably installed inside the fixed seat, the output end of the stepping motor is fixedly connected to one end of the bidirectional lead screw, two moving blocks are slidably installed on the surface of the bidirectional lead screw, clamping blocks are symmetrically installed on the surfaces of the two moving blocks, and the first shaping sleeve and the second shaping sleeve are located on both sides of the clamping blocks.

[0008] As a preferred solution of the utility model: Slide rods are fixedly installed on both sides of the fixed seat, and limit blocks are fixedly installed on both sides of the bottom of the moving block, and the limit blocks are slidably installed on the surface of the slide rods.

[0009] As a preferred embodiment of the present utility model: a guide rod is fixedly installed in the middle of the two support seats, an installation plate is installed at the telescopic ends of the first electric push rod and the second electric push rod, and the bottom of the installation plate is slidably installed on the surface of the guide rod.

[0010] As a preferred embodiment of the present utility model: a limit ring is fixedly installed on the surface of the guide rod.

[0011] As a preferred embodiment of the present utility model: a tapered head is provided inside each of the first shaping sleeve and the second shaping sleeve.

[0012] As a preferred embodiment of the present utility model: a control panel is installed on the surface of the processing table, the first electric push rod, the second electric push rod and the stepping motor are all electrically connected to the control panel, and the control panel is electrically connected to an external power supply.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] (1) Support seats are installed on both sides of the surface of the processing table, a first electric push rod and a second electric push rod are installed on the tops of the two support seats on both sides, a first shaping sleeve is installed at the telescopic end of the first electric push rod, and a second shaping sleeve is installed at the telescopic end of the second electric push rod. When the first shaping sleeve and the second shaping sleeve approach the stator coil package, the stator coil is extruded and shaped by the first shaping sleeve and the second shaping sleeve, replacing the manual knocking method, and reducing the probability of defective products;

[0015] (2) Through the provided clamping group, a stepping motor is installed at one end of the fixed seat. After the stepping motor rotates, it drives the bidirectional lead screw at the output end to rotate inside the fixed seat. When the bidirectional lead screw rotates, the moving blocks on its surface follow the rotation. Since the two sides of the bottom of the moving block are installed with limit blocks, and the limit blocks slide on the surfaces of the slide rods installed on both sides of the fixed seat, the rotation of the bidirectional lead screw drives the two moving blocks on its surface to approach each other. The approach of the two moving blocks causes the clamping blocks symmetrically installed on the surface to clamp the stator coil, preventing offset during the shaping process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic top view structure diagram of the present utility model;

[0018] Figure 3 is a schematic diagram of the shaping component structure of the present utility model;

[0019] Figure 4 is a schematic diagram of the clamping component structure of the present utility model.

[0020] In the figure: 1, processing table; 2, movable wheel; 3, mounting bracket; 4, shaping component; 41, support base; 42, first electric push rod; 43, first shaping sleeve; 44, second electric push rod; 45, second shaping sleeve; 5, clamping component; 51, fixed base; 52, stepping motor; 53, bidirectional lead screw; 54, moving block; 55, clamping block; 56, slide bar; 57, limit block; 6, guide rod; 7, mounting plate; 8, limit ring; 9, tapered head; 10, control panel. Specific implementation manner

[0021] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1 - 4 , a copper wire coil shaping machine for stator coil processing, including: processing table 1, shaping component 4 and clamping component 5; movable wheels 2 are installed at the bottom of the processing table 1, and mounting brackets 3 are installed on both sides of the surface of the processing table 1;

[0023] Please refer to Figure 1 , Figure 3 , the shaping component 4 includes support bases 41 installed on both sides of the surface of the processing table 1, a first electric push rod 42 is fixedly installed at the top of one of the support bases 41, a first shaping sleeve 43 is fixedly installed at the telescopic end of the first electric push rod 42, a second electric push rod 44 is fixedly installed at the top of the other support base 41, and a second shaping sleeve 45 is fixedly installed at the telescopic end of the second electric push rod 44.

[0024] During specific use: support bases 41 are installed on both sides of the surface of the processing table 1, a first electric push rod 42 and a second electric push rod 44 are installed at the top of the support bases 41 on both sides, a first shaping sleeve 43 is installed at the telescopic end of the first electric push rod 42, and a second shaping sleeve 45 is installed at the telescopic end of the second electric push rod 44. When the first shaping sleeve 43 and the second shaping sleeve 45 approach the stator coil package, the stator coil is extruded and shaped through the first shaping sleeve 43 and the second shaping sleeve 45, replacing the manual hammering method and reducing the probability of defective products.

[0025] Please refer to Figure 1 , Figure 4, the clamping assembly 5 includes a fixed seat 51 installed on the surface of the processing table 1. One end of the fixed seat 51 is fixedly installed with a stepper motor 52. A bidirectional lead screw 53 is rotatably installed inside the fixed seat 51. The output end of the stepper motor 52 is fixedly connected to one end of the bidirectional lead screw 53. Two moving blocks 54 are slidably installed on the surface of the bidirectional lead screw 53. Clamping blocks 55 are symmetrically installed on the surfaces of the two moving blocks 54. The first shaping sleeve 43 and the second shaping sleeve 45 are located on both sides of the clamping blocks 55. Slide rods 56 are fixedly installed on both sides of the fixed seat 51. Limiting blocks 57 are fixedly installed on both sides of the bottom of the moving block 54. The limiting blocks 57 are slidably installed on the surface of the slide rod 56.

[0026] During specific use: A stepper motor 52 is installed at one end of the fixed seat 51. After the stepper motor 52 rotates, it drives the bidirectional lead screw 53 at the output end to rotate inside the fixed seat 51. When the bidirectional lead screw 53 rotates, it drives the moving block 54 on its surface to rotate accordingly. Since the limiting blocks 57 are installed on both sides of the bottom of the moving block 54 and the limiting blocks 57 slide on the surface of the slide rods 56 installed on both sides of the fixed seat 51, the rotation of the bidirectional lead screw 53 drives the two moving blocks 54 on its surface to approach each other. The approaching of the two moving blocks 54 causes the clamping blocks 55 symmetrically installed on their surfaces to clamp the stator coil, preventing it from shifting during the shaping process.

[0027] Please refer to Figure 1 , Figure 3 , a guide rod 6 is fixedly installed in the middle of the two support seats 41. The telescopic ends of the first electric push rod 42 and the second electric push rod 44 are installed with a mounting plate 7. The bottom of the mounting plate 7 is slidably installed on the surface of the guide rod 6.

[0028] During specific use: A guide rod 6 is fixedly installed in the middle of the two support seats 41. The bottom of the mounting plate 7 is slidably installed on the surface of the guide rod 6, enabling the first electric push rod 42 and the second electric push rod 44 to move stably along the guide rod 6 through the mounting plate 7 when they expand and contract, ensuring the stability of the first shaping sleeve 43 and the second shaping sleeve 45.

[0029] Please refer to Figure 3 , a limiting ring 8 is fixedly installed on the surface of the guide rod 6.

[0030] During specific use: A limiting ring 8 is installed on the surface of the guide rod 6, and the limiting ring 8 functions to limit the moving range of the mounting plate 7.

[0031] Please refer to Figure 3 , both the first shaping sleeve 43 and the second shaping sleeve 45 are provided with a tapered head 9 inside.

[0032] During specific use: The first shaping sleeve 43 and the second shaping sleeve 45 are provided with a tapered head 9 inside. The tapered head 9 penetrates through the two ends of the stator coil to play a supporting role, preventing the stator coil from being deformed by inward extrusion during the shaping process.

[0033] Please refer to Figure 1 , a control panel 10 is installed on the surface of the processing table 1. The first electric push rod 42, the second electric push rod 44 and the stepping motor 52 are all electrically connected to the control panel 10, and the control panel 10 is electrically connected to an external power supply.

[0034] During specific use: when the control panel 10 is connected to the external power supply, the first electric push rod 42, the second electric push rod 44 and the stepping motor 52 are powered on and controlled to operate. When the control panel 10 is disconnected from the external power supply, the device stops running.

[0035] Support seats 41 are installed on both sides of the surface of the processing table 1. The first electric push rod 42 and the second electric push rod 44 are installed on the tops of the two support seats 41. The telescopic end of the first electric push rod 42 is installed with a first shaping sleeve 43, and the telescopic end of the second electric push rod 44 is installed with a second shaping sleeve 45. When the first shaping sleeve 43 and the second shaping sleeve 45 approach the stator coil package, the stator coil is extruded and shaped through the first shaping sleeve 43 and the second shaping sleeve 45, replacing the manual knocking method and reducing the probability of defective products.

[0036] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A copper wire package shaping machine for stator coil processing, characterized in that: include: A processing table (1), wherein movable wheels (2) are installed at the bottom of the processing table (1), and mounting frames (3) are installed on both sides of the surface of the processing table (1); A shaping assembly (4), the shaping assembly (4) comprising support seats (41) mounted on both sides of the surface of the processing table (1), a first electric push rod (42) being fixedly mounted on the top of one of the support seats (41), a first shaping sleeve (43) being fixedly mounted on the telescopic end of the first electric push rod (42), a second electric push rod (44) being fixedly mounted on the top of the other support seat (41), a second shaping sleeve (45) being fixedly mounted on the telescopic end of the second electric push rod (44); A clamping assembly (5), the clamping assembly (5) comprising a fixed seat (51) mounted on the surface of a processing table (1), a stepper motor (52) being fixedly mounted on one end of the fixed seat (51), a bidirectional lead screw (53) being rotatably mounted inside the fixed seat (51), an output end of the stepper motor (52) being fixedly connected to one end of the bidirectional lead screw (53), two moving blocks (54) being slidably mounted on the surface of the bidirectional lead screw (53), clamping blocks (55) being symmetrically mounted on the surfaces of the two moving blocks (54), and the first shaping sleeve (43) and the second shaping sleeve (45) being located on both sides of the clamping block (55).

2. The copper wire package shaping machine for stator coil processing according to claim 1, characterized in that: Slide bars (56) are fixedly mounted on both sides of the fixed seat (51), and limit blocks (57) are fixedly mounted on both sides of the bottom of the moving block (54), and the limit blocks (57) are slidably mounted on the surface of the slide bars (56).

3. The copper wire package shaping machine for stator coil processing according to claim 1, characterized in that: A guide rod (6) is fixedly mounted in the middle of the two support seats (41), and a mounting plate (7) is mounted on the telescopic ends of the first electric push rod (42) and the second electric push rod (44), and the bottom of the mounting plate (7) is slidably mounted on the surface of the guide rod (6).

4. The copper wire package shaping machine for stator coil processing according to claim 3, characterized in that: A limiting ring (8) is fixedly mounted on the surface of the guide rod (6).

5. The copper wire package shaping machine for stator coil processing according to claim 1, characterized in that: The first shaping sleeve (43) and the second shaping sleeve (45) are both provided with a conical head (9) inside.

6. The copper wire package shaping machine for stator coil processing according to claim 3, characterized in that: A control panel (10) is installed on the surface of the processing table (1); the first electric push rod (42), the second electric push rod (44) and the stepping motor (52) are all electrically connected to the control panel (10); and the control panel (10) is electrically connected to an external power supply.

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