Plug wire tray for multi-type flat wire motor stator

Abstract

The utility model discloses a plug wire tray for a multi-type flat wire motor stator, which relates to the technical field of motor plug wire trays and comprises a base, a supporting sleeve arranged above the base, a rotating shaft arranged in the middle of the supporting sleeve, a positioning disc arranged above the rotating shaft, and wire jacking mechanisms uniformly distributed on the upper circumference of the positioning disc. The wire jacking mechanism comprises a wire jacking push block, a guide rod and a wire jacking spring, and an angular lock pin is arranged at the lower end of the positioning disc. According to the utility model, the traditional manual wire plugging is changed into automatic wire plugging, the automatic wire plugging device can be compatible with U-PINs, I-PINs, copper wires with different types of wire types and different spans at the same time, and the copper wires can be automatically plugged and kept tidy due to the design of the guide grooves uniformly distributed on the positioning disc and the wire jacking mechanism. Through cooperation of existing equipment and the mechanical arm, unlocking and rotating can be easily achieved, and operation is convenient. Automatic production is achieved, a production line has higher stability compared with the prior art, the risk of copper wire deformation in the wire inserting process is greatly reduced, the output quality of the station is improved, and debugging and production of subsequent stations are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of wire insertion trays, in particular to a wire insertion tray for stators of multi-type flat wire motors. Background Art

[0002] With the rapid development of the new energy vehicle industry, the demand for flat wire motors is also increasing, and the traditional manual plug-in can no longer meet the huge market demand. Therefore, considering the use of automated production lines instead of traditional manual plug-in, can greatly improve the beat and production capacity. At the same time, it reduces the labor intensity of workers, and to a certain extent reduces the overflow of waste and scrap parts caused by human factors, improves product quality, and requires trays to assist in the process of plugging in. In order to meet the needs of different customers and different products, it is necessary to be compatible with U-PIN and I-PIN, different spans, and different types of copper wires on one plug-in tray. Therefore, in combination with the above problems, a dedicated plug-in tray is proposed. Utility Model Content

[0003] The utility model aims to provide a wire insertion tray for stators of various types of flat wire motors to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire insertion tray for multi-type flat wire motor stators, comprising a base, a support sleeve is provided above the base, a rotating shaft is provided in the middle of the support sleeve, a positioning plate is provided above the rotating shaft, and a top wire mechanism is evenly distributed on the upper circumference of the positioning plate, the top wire mechanism includes a top wire push block, a guide rod and a top wire spring, and an angular locking pin is provided at the lower end of the positioning plate.

[0005] Furthermore: the positioning plate is evenly distributed with guide grooves, and the top line push block is located below the guide grooves.

[0006] Furthermore: the top line push block is arranged on the head of the guide rod, the top line spring is sleeved on the guide rod, the rear end of the guide rod passes through the edge of the positioning plate and a bushing is arranged between the two.

[0007] Preferably, the lower part of the angular locking pin is interconnected with the base through a vertical rod, a horizontal rod is provided on the side of the angular locking pin, and a spring is provided between the lower part of the angular locking pin and the vertical rod.

[0008] Preferably, a bearing is provided between the rotating shaft and the supporting sleeve, a limiting block is provided at the bottom of the rotating shaft, and a blind hole is provided on the limiting block.

[0009] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention changes the traditional manual plug-in into automatic plug-in, and can be compatible with U-PIN and I-PIN, different types of wire types, copper wires of different spans, and the design of the evenly distributed guide grooves and top wire mechanism on the positioning disk enables the copper wire to be automatically inserted and kept neat. Through the cooperation of existing equipment and manipulators, unlocking and rotation can be easily achieved, which is convenient for operation. The realization of automated production makes the production line more stable than before, greatly reduces the risk of copper wire deformation during the plug-in process, improves the output quality of this station, and is conducive to the debugging and production of subsequent stations. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 It is the front view of the utility model;

[0012] Figure 3 It is a schematic diagram of AA section view;

[0013] Figure 4 is a schematic cross-sectional view of BB;

[0014] Figure 5 This is an enlarged schematic diagram of point C.

[0015] In the figure: 1, base, 2, support sleeve, 3, rotating shaft, 4, vertical rod, 5, positioning plate, 6, top line mechanism, 7, bearing, 8, limit block, 9, angular locking pin, 501, guide groove, 601, top line push block, 602, guide rod, 603, top line spring. DETAILED DESCRIPTION

[0016] The present invention will be described below based on the embodiments in conjunction with the accompanying drawings in the embodiments of the present invention. However, it is worth noting that the present invention is not limited to these embodiments. In the detailed description of the present invention below, some specific details are described in detail. However, for the parts that are not described in detail, those skilled in the art can also fully understand the present invention.

[0017] In addition, those skilled in the art should understand that the drawings are only provided to illustrate the purpose, features and advantages of the present invention, and the drawings are not actually drawn according to scale.

[0018] At the same time, unless the context clearly requires otherwise, the words "include", "comprises" and similar words throughout the specification and claims should be interpreted as inclusive rather than exclusive or exhaustive; that is, the meaning is "including but not limited to".

[0019] See also Figure 1-Figure 5The utility model provides a technical solution: it includes a base 1, a support sleeve 2 is provided above the base 1, a rotating shaft 3 is provided in the middle of the support sleeve 2, a positioning plate 5 is provided above the rotating shaft 3, and a top line mechanism 6 is evenly distributed on the upper circumference of the positioning plate 5. The top line mechanism 6 includes a top line push block 601, a guide rod 602 and a top line spring 603, and an angular locking pin 9 is provided at the lower end of the positioning plate 5.

[0020] The positioning plate 5 is evenly distributed with guide grooves 501 , and below the guide grooves 501 is a top line push block 601 .

[0021] The top line push block 601 is arranged at the head of the guide rod 602, the top line spring 603 is sleeved on the guide rod 602, the rear end of the guide rod 602 passes through the edge of the positioning plate 5 and a bushing is arranged between the two.

[0022] The lower part of the angular locking pin 9 is interconnected with the base 1 through the vertical rod 4 , a cross bar is provided on the side of the angular locking pin 9 , and a spring is provided between the lower part of the angular locking pin 9 and the vertical rod 4 .

[0023] A bearing 7 is provided between the rotating shaft 3 and the supporting sleeve 2 , a limiting block 8 is provided at the bottom of the rotating shaft 3 , and a blind hole is provided on the limiting block 8 .

[0024] This tray is compatible with both U-PIN and I-PIN wire insertion tray devices, allowing copper wires of different types and different spans to be automatically inserted.

[0025] The entire plug-in tray is transferred to the plug-in station on the roller conveyor through the base 1, and the movement is restricted by the existing equipment. The existing lifting and rotating machine is inserted into the blind hole of the limit block 8. At the same time, it is necessary to cooperate with other existing equipment (including but not limited to manipulators) to pull down the cross bar of the angular locking pin 9 to unlock it. In this way, the limit block 8 can drive the rotating shaft 3 and the positioning plate 5 to rotate freely, which is convenient for the motor wire to be inserted into the guide groove 501, and cooperate with the existing 3D camera to improve efficiency. The top wire mechanism is composed of a top wire push block 601, a guide rod 602, a top wire spring 603 and an oil-free bushing, which are evenly distributed in the circumferential direction on the positioning plate 5. The main purpose is to gather the copper wire in the radial direction. During the insertion process, the wire material will cause the top wire push block 601 to move backward. Under the action of the top wire spring 603, it can maintain a certain flexibility to ensure that the completed wire basket will not fall apart during the roller conveyor transportation process, which is conducive to the subsequent transfer station to take the wire.

[0026] 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 wire tray for stators of multi-type flat wire motors, characterized in that: The invention comprises a base (1), a support sleeve (2) is arranged above the base (1), a rotating shaft (3) is arranged in the middle of the support sleeve (2), a positioning plate (5) is arranged above the rotating shaft (3), a top line mechanism (6) is evenly distributed on the upper circumference of the positioning plate (5), the top line mechanism (6) comprises a top line push block (601), a guide rod (602) and a top line spring (603), and an angular locking pin (9) is arranged at the lower end of the positioning plate (5).

2. The wire insertion tray for multi-type flat wire motor stators according to claim 1, characterized in that: The positioning plate (5) is evenly distributed with guide grooves (501), and below the guide grooves (501) is a top line push block (601).

3. The wire insertion tray for multi-type flat wire motor stators according to claim 1, characterized in that: The top line push block (601) is arranged at the head of the guide rod (602), the top line spring (603) is sleeved on the guide rod (602), the rear end of the guide rod (602) passes through the edge of the positioning plate (5) and a bushing is arranged between the two.

4. The wire insertion tray for multi-type flat wire motor stators according to claim 1, characterized in that: The lower part of the angular locking pin (9) is interconnected with the base (1) through the vertical rod (4), a horizontal rod is arranged on the side of the angular locking pin (9), and a spring is arranged between the lower part of the angular locking pin (9) and the vertical rod (4).

5. The plug-in tray for multi-type flat wire motor stators according to claim 1, characterized in that: A bearing (7) is provided between the rotating shaft (3) and the supporting sleeve (2); a limiting block (8) is provided at the bottom of the rotating shaft (3); and a blind hole is provided on the limiting block (8).

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