CN-224232512-U - High-voltage coil winding positioning device

Abstract

The utility model discloses a high-voltage coil winding positioning device which comprises a support, wherein a middle plate is transversely arranged in a frame body of the support, a plurality of telescopic guide rods with the same specification are supported on the support, one end of each telescopic guide rod upwards passes through a linear bearing, a bearing roller is connected to the end of each telescopic guide rod in a locking mode, the other end of each telescopic guide rod downwards passes through the middle plate and is limited and locked by a cylindrical pin, a spring is sleeved on each telescopic guide rod, and the spring is limited between the middle plate and the linear bearing. The utility model discloses a spring pressure is flexible back and forth, keeps spacingly under the circumstances that does not influence coil pivoted, because coil mould is unchangeable, only need fix the relative mould position of high-voltage coil winding device, can carry out the wire winding process. Compared with the existing manual scribing mode, the device has the advantages that the possibility of manual scribing misoperation is eliminated, and the reject ratio of products is reduced.

Inventors

• GU MINGJIAN
• YAN JINZHAN

Assignees

• 南通国轩新能源科技有限公司

Dates

Publication Date

20260512

Application Date

20250422

Claims (9)

1. 1. The high-voltage coil winding positioning device is characterized by comprising a bracket (1), wherein a middle plate (14) is transversely arranged in a frame body of the bracket (1); A plurality of telescopic guide rods (2) with the same specification are supported and arranged on the bracket (1), one end of each telescopic guide rod (2) upwards penetrates through the linear bearing (5) and is connected with the bearing roller (7) at the end part in a locking manner, and the other end of each telescopic guide rod (2) downwards penetrates through the middle plate (14) and is limited and locked by the cylindrical pin (3); The telescopic guide rod (2) is sleeved with a spring (4), and the spring (4) is limited between the retainer ring (6) and the middle plate (14).
2. 2. The high-voltage coil winding positioning device according to claim 1, wherein the bracket (1) comprises a base part (11) which is vertically distributed and a forward tilting part (12) which is obliquely connected above the base part (11), and the middle plate (14) is positioned between the base part (11) and the forward tilting part (12).
3. 3. The high-voltage coil winding positioning device according to claim 2, wherein a top plate (13) is arranged at the top end of the forward tilting part (12), and the middle plate (14) is parallel to the top plate (13).
4. 4. A high-voltage coil winding positioning device according to claim 3, wherein the linear bearing (5) is mounted on the top plate (13) through the flange seat (9).
5. 5. The high-voltage coil winding positioning device according to claim 4, wherein the telescopic guide rod (2) is provided with a retainer ring (6) at a position close to the linear bearing (5).
6. 6. The high-voltage coil winding positioning device as set forth in claim 3 or 4, wherein the rod body of the telescopic guide rod (2) penetrating through the middle plate (14) downwards is provided with pin holes for inserting the cylindrical pins (3), so that the cylindrical pins (3) are distributed below the middle plate (14).
7. 7. The high-voltage coil winding positioning device as set forth in claim 6, wherein the rod body of the telescopic guide rod (2) penetrating downwards through the middle plate (14) is square, and square through holes for the square rod body to penetrate are formed in the middle plate (14).
8. 8. The high-voltage coil winding positioning device according to claim 1, wherein a shaft lever (8) is fixed at the top end of the telescopic guide rod (2), and the bearing roller (7) is mounted on the shaft lever (8).
9. 9. The high-voltage coil winding positioning device according to claim 8, wherein the surface of the bearing roller (7) is provided with a concave wire groove (10).

Description

High-voltage coil winding positioning device Technical Field The utility model relates to a winding positioning device, in particular to a high-voltage coil winding positioning device. Background The existing high-voltage coil winding method comprises the steps of manually measuring and scribing by using a ruler, then winding a copper wire along the scribing, and winding a coil on a coil die along with continuous rotation of the coil die. However, the winding positioning mode has obvious technical defects that firstly, the rule is used for measuring the scribing line, deviation is easy to occur, and secondly, the copper wire is not limited and easy to deviate along the line winding, so that great inconvenience is brought to production. This makes the conventional high-voltage coil winding method more effort to achieve the quality of the product, and the quality cannot be completely ensured. Based on this, it is desirable to provide a positioning device for high voltage coil windings. Disclosure of utility model In order to solve the defects of the technology, the utility model provides a high-voltage coil winding positioning device. In order to solve the technical problems, the utility model adopts the technical scheme that the high-voltage coil winding positioning device comprises a bracket, wherein a middle plate is transversely arranged in a frame body of the bracket; A plurality of telescopic guide rods with the same specification are supported and arranged on the bracket, one end of each telescopic guide rod upwards passes through the linear bearing, the end part of each telescopic guide rod is in locking connection with the bearing roller, and the other end of each telescopic guide rod downwards passes through the middle plate and is limited and locked by the cylindrical pin; The telescopic guide rod is sleeved with a spring, and the spring is limited between the retainer ring and the middle plate. Preferably, the bracket includes a base portion vertically arranged and a forward tilting portion obliquely connected above the base portion, and the intermediate plate is located between the base portion and the forward tilting portion. Preferably, the top end of the forward tilting portion is provided with a top plate, and the intermediate plate is parallel to the top plate. Preferably, the linear bearing is mounted on the top plate by a flange mount. Preferably, the telescopic guide is provided with a collar at a position close to the linear bearing. Preferably, the rod body of the telescopic guide rod penetrating downwards through the middle plate is provided with pin holes for inserting the cylindrical pins, so that the cylindrical pins are distributed below the middle plate. Preferably, the rod body of the telescopic guide rod penetrating downwards through the middle plate is square, and the middle plate is provided with a square through hole for the square rod body to penetrate through. Preferably, the top end of the telescopic guide rod is fixed with a shaft rod, and the bearing roller is mounted on the shaft rod. Preferably, the surface of the bearing roller is formed with a recessed raceway. The utility model discloses a high-voltage coil winding positioning device, which adopts a bearing roller to limit a coil, and a telescopic guide rod stretches back and forth according to the shape of the coil through spring pressure, so that the coil is kept limited under the condition of not influencing the rotation of the coil. Compared with the existing manual scribing mode, the device has the advantages that the possibility of manual scribing misoperation is eliminated, and the reject ratio of products is reduced. Drawings Fig. 1 is a schematic diagram of the overall structure of the present utility model. Fig. 2 is a schematic view of the structural arrangement of the bracket in fig. 1. Fig. 3 is a schematic view of the structure of the bearing roller in fig. 1. Fig. 4 is a schematic structural view of the telescopic guide rod in fig. 1. Fig. 5 is a schematic view of the structure of the intermediate plate in fig. 2. Fig. 6 is a schematic diagram of the matching operation of the coil positioning device and the coil mold according to the present utility model. The drawing comprises a bracket 1, a telescopic guide rod 2, a cylindrical pin 3, a spring 4, a linear bearing 5, a retainer ring 6, a bearing roller 7, a bearing roller 8, a shaft rod 9, a flange seat 10, a wire slot 11, a base part 12, a forward tilting part 13, a top plate 14, a middle plate 15, a coil mould 16 and a square shaft. Detailed Description The utility model will be described in further detail with reference to the drawings and the detailed description. The utility model discloses a high-voltage coil winding positioning device which is mainly used for guiding and positioning high-voltage coil winding operation on a coil mould 15, and the whole structure is shown as a figure 1, and the main structural components comprise a bracket 1, a