Flat copper wire automatic positioning device

Abstract

The utility model discloses an automatic positioning device for a flat copper wire, which comprises a bottom plate, a positioning plate and a stator, a guide shaft is arranged on the bottom plate, a positioning disc is positioned at the top of the guide shaft, a guide linear guide rail is arranged on the positioning disc, a transmission large gear is movably arranged on the guide linear guide rail, and the stator is arranged on the positioning disc. A guide groove is formed in the outer ring of the transmission large gear, a sliding bearing is movably arranged on the inner side of the guide groove, a copper wire positioning clamping jaw is arranged at the position, penetrating through the sliding bearing, of the guide linear guide rail, a flat copper wire on the outer side of a stator is clamped on the copper wire positioning clamping jaw, and a motor fixing base is positioned on the edge side of the middle of the bottom plate. According to the automatic positioning device for the flat copper wire, radial stepless adjustment of the copper wire positioning clamping jaw can be achieved, accurate positioning of eight layers of copper wires of a flat wire stator can be achieved, and accurate positioning can be achieved by adjusting parameters even if the sizes of the copper wires change.

Description

Technical Field

[0001] The utility model relates to the technical field of flat copper wire positioning, in particular to an automatic flat copper wire positioning device. Background Art

[0002] The automatic positioning device for flat copper wire is a supporting device for clamping and positioning the copper wire. The flat copper wire is used in the stator position of the motor and for the stator winding of the motor. The automatic positioning device is used to achieve flexible control of the flat stator copper wire. With the continuous development of science and technology, people have higher and higher requirements for the manufacturing process of the automatic positioning device for flat copper wire.

[0003] The existing flat copper wire positioning device has certain drawbacks when used. First, the existing flat copper wire positioning device is limited by the size of the flat copper wire and the stator size, and cannot be adjusted steplessly, which is not conducive to people's use. In addition, the radial position of the clamping jaws cannot be adjusted freely, and the accuracy of the positioning parameters cannot meet the requirements well, which brings certain adverse effects to the actual use process. For this reason, we propose an automatic positioning device for flat copper wire. Utility Model Content

[0004] Technical problem solved: In view of the shortcomings of the prior art, the utility model provides an automatic positioning device for flat copper wire, which can realize radial stepless adjustment of the copper wire positioning jaws. The eight layers of copper wire of the flat wire stator can be accurately positioned. Even if the size of the copper wire changes, accurate positioning can be achieved by adjusting parameters, which can effectively solve the problems in the background technology.

[0005] Technical solution: To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an automatic positioning device for flat copper wire, comprising a base plate, a positioning plate and a stator, the base plate is provided with a guide shaft, the top of the guide shaft is positioned with a positioning plate, the positioning plate is provided with a guide linear guide rail, a transmission gear is movably provided on the guide linear guide rail, a guide groove is provided on the outer ring of the transmission gear, a sliding bearing is movably provided on the inner side of the guide groove, a copper wire positioning clamp is provided at the position of the guide linear guide rail that passes through the sliding bearing, and the flat copper wire on the outside of the stator is clamped on the copper wire positioning clamp.

[0006] Preferably, a motor fixing seat is positioned on the middle side of the base plate, a servo motor is positioned and installed at the bottom of the motor fixing seat, a bearing seat is movably provided on the servo motor, a transmission shaft is movably provided on the bearing seat, a transmission pinion is positioned on the top of the transmission shaft, and the transmission pinion is in contact with the transmission gear.

[0007] Preferably, a lifting cylinder is connected to the bottom of the positioning plate, and the lifting cylinder is fixed to the base plate. Two groups of the positioning plate and the lifting cylinder are provided, and the lifting cylinder is located at the diagonal corners of the base plate. Guide linear bearings are provided at the four corners of the base plate. A floating connector and an oil pressure buffer are connected between the positioning plate and the lifting cylinder.

[0008] Preferably, the servo motor drives the transmission shaft to rotate at the upper end of the bearing seat, the transmission shaft drives the transmission pinion to rotate, and the transmission pinion drives the transmission gear to rotate.

[0009] Preferably, the positioning plate is positioned on the table top, and the lifting cylinder drives the overall lifting and lowering of the bottom plate, and is guided by a guide linear bearing and a guide shaft.

[0010] Preferably, the copper wire positioning clamp moves at the inner side of the guide groove through a sliding bearing, and is moved and adjusted through a guiding linear guide rail.

[0011] Beneficial effects: Compared with the prior art, the utility model provides an automatic positioning device for flat copper wire, which has the following beneficial effects: the automatic positioning device for flat copper wire is provided with a lifting cylinder. Under the guidance of the guide linear bearing, the lifting cylinder can realize the rise and fall of the entire mechanism. The mechanism has a servo motor. The servo motor can transmit power to the transmission gear through the transmission shaft and the transmission pinion. The transmission gear is designed with a guide groove. The copper wire positioning claw follows the rotation of the transmission gear under the guidance of the guide linear guide rail, so as to realize the radial stepless adjustment of the copper wire positioning claw. The eight layers of copper wire of the flat wire stator can be accurately positioned. Even if the size of the copper wire changes, the accurate positioning can be achieved by adjusting the parameters. The entire automatic positioning device for flat copper wire has a simple structure and is easy to operate. The use effect is better than the traditional method. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a schematic diagram of the overall structure of an automatic positioning device for flat copper wire.

[0013] Figure 2 It is a structural schematic diagram of the main view of an automatic positioning device for flat copper wires of the utility model.

[0014] Figure 3 The utility model is a schematic structural diagram of a side view of an automatic positioning device for flat copper wire.

[0015] Figure 4 The utility model is a schematic diagram of the structure of a top view of an automatic positioning device for flat copper wire.

[0016] In the figure: 1. Base plate; 2. Guide linear bearing; 3. Servo motor; 4. Motor fixing seat; 5. Bearing seat; 6. Transmission shaft; 7. Transmission small gear; 8. Positioning plate; 9. Transmission large gear; 10. Copper wire positioning claw; 11. Sliding bearing; 12. Guide linear guide; 13. Positioning plate; 14. Hydraulic buffer; 15. Floating connector; 16. Lifting cylinder; 17. Guide shaft; 18. Guide groove; 19. Stator; 20. Flat copper wire. DETAILED DESCRIPTION

[0017] The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings and specific embodiments, but those skilled in the art will understand that the embodiments described below are part of the embodiments of the utility model, rather than all of the embodiments, and are only used to illustrate the utility model, and should not be considered as limiting the scope of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the utility model. If the specific conditions are not specified in the embodiments, they are carried out according to conventional conditions or conditions recommended by the manufacturer. If the manufacturer is not specified for the reagents or instruments used, they are all conventional products that can be purchased commercially.

[0018] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] like Figure 1-4As shown, an automatic positioning device for flat copper wire comprises a bottom plate 1, a positioning plate 13 and a stator 19, a guide shaft 17 is arranged on the bottom plate 1, a positioning plate 8 is positioned on the top of the guide shaft 17, a guide linear guide rail 12 is arranged on the positioning plate 8, a transmission gear 9 is movably arranged on the guide linear guide rail 12, a guide groove 18 is arranged on the outer ring of the transmission gear 9, a sliding bearing 11 is movably arranged inside the guide groove 18, a copper wire positioning clamp 10 is arranged at a position passing through the sliding bearing 11 on the guide linear guide rail 12, and a flat copper wire on the outer side of the stator 19 is clamped on the copper wire positioning clamp 10 Copper wire 20 is provided with a lifting cylinder. Under the guidance of the guide linear bearing, the lifting cylinder can realize the rise and fall of the whole mechanism. The mechanism has a servo motor. The servo motor can transmit power to the transmission gear through the transmission shaft and the transmission pinion. The transmission gear is designed with a guide groove. The copper wire positioning claw follows the rotation of the transmission gear under the guidance of the guide linear guide rail, so that the radial stepless adjustment of the copper wire positioning claw can be realized. The eight-layer copper wire of the flat wire stator can realize precise positioning. Even if the size of the copper wire changes, precise positioning can be achieved by adjusting the parameters.

[0021] Furthermore, a motor fixing seat 4 is positioned on the middle side of the base plate 1, a servo motor 3 is positioned and installed at the bottom of the motor fixing seat 4, a bearing seat 5 is movably provided on the servo motor 3, a transmission shaft 6 is movably provided on the bearing seat 5, a transmission pinion 7 is positioned on the top of the transmission shaft 6, and the transmission pinion 7 is in contact with the transmission gear 9.

[0022] Furthermore, a lifting cylinder 16 is connected to the bottom of the positioning plate 13, and the lifting cylinder 16 is fixed to the base plate 1. Two groups of the positioning plate 13 and the lifting cylinder 16 are provided, and the lifting cylinder 16 is located at the diagonal corners of the base plate 1. Guide linear bearings 2 are provided at the four corners of the base plate 1. A floating connector 15 and an oil pressure buffer 14 are connected between the positioning plate 13 and the lifting cylinder 16.

[0023] Furthermore, the servo motor 3 drives the transmission shaft 6 to rotate on the upper end of the bearing seat 5, the transmission shaft 6 drives the transmission pinion 7 to rotate, and the transmission pinion 7 drives the transmission gear 9 to rotate.

[0024] Furthermore, the positioning plate 13 is positioned on the table, and the lifting cylinder 16 drives the bottom plate 1 to rise and fall as a whole, and is guided by the guide linear bearing 2 and the guide shaft 17 .

[0025] Furthermore, the copper wire positioning clamp 10 moves at the inner side of the guide groove 18 through the sliding bearing 11 and is moved and adjusted through the guiding linear guide rail 12 .

[0026] Working principle: The utility model includes a base plate 1, a guide linear bearing 2, a servo motor 3, a motor fixing seat 4, a bearing seat 5, a transmission shaft 6, a transmission pinion 7, a positioning plate 8, a transmission gear 9, a copper wire positioning clamp 10, a sliding bearing 11, a guide linear guide 12, a positioning plate 13, a hydraulic buffer 14, a floating connector 15, a lifting cylinder 16, a guide shaft 17, and a guide groove 18. A lifting cylinder is provided. Under the guidance of the guide linear bearing, the lifting cylinder can realize the rise and fall of the entire mechanism. The mechanism has a servo motor. The servo motor can transmit power to the transmission gear through the transmission shaft and the transmission pinion. A guide groove is designed on the transmission gear. Under the guidance of the guide linear guide, the copper wire positioning clamp follows the rotation of the transmission gear to realize radial stepless adjustment of the copper wire positioning clamp. The eight layers of copper wire of the flat wire stator can achieve precise positioning. Even if the size of the copper wire changes, precise positioning can be achieved by adjusting parameters.

[0027] A servo motor can be used to realize 12 or 24 flat copper wire positioning jaws to control the precise positioning of the flat copper wire. Flexible control of the flat copper wire stator can be achieved, and the limitations of the flat copper wire size and stator size can be eliminated. Because the rotation angle of the servo motor can be infinitely adjusted, the radial movement distance of the jaws can also be infinitely adjusted.

[0028] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An automatic positioning device for flat copper wire, comprising a base plate (1), a positioning plate (13) and a stator (19), characterized in that: The bottom plate (1) is provided with a guide shaft (17), a positioning plate (8) is positioned at the top of the guide shaft (17), a guide linear guide rail (12) is provided on the positioning plate (8), a transmission gear (9) is movably provided on the guide linear guide rail (12), a guide groove (18) is provided on the outer ring of the transmission gear (9), a sliding bearing (11) is movably provided inside the guide groove (18), a copper wire positioning clamp (10) is provided on the guide linear guide rail (12) at a position passing through the sliding bearing (11), and a flat copper wire (20) on the outer side of the stator (19) is clamped on the copper wire positioning clamp (10).

2. The automatic positioning device for flat copper wire according to claim 1, characterized in that: A motor fixing seat (4) is positioned on the middle side of the bottom plate (1), a servo motor (3) is positioned and installed at the bottom of the motor fixing seat (4), a bearing seat (5) is movably arranged on the servo motor (3), a transmission shaft (6) is movably arranged on the bearing seat (5), a transmission pinion (7) is positioned on the top of the transmission shaft (6), and the transmission pinion (7) is in contact with a transmission gear (9).

3. The automatic positioning device for flat copper wire according to claim 1, characterized in that: The bottom of the positioning plate (13) is connected to a lifting cylinder (16), and the lifting cylinder (16) is fixed to the bottom plate (1). The positioning plate (13) and the lifting cylinder (16) are each provided with two groups, and the lifting cylinder (16) is located at an oblique angle to the bottom plate (1). The four corners of the bottom plate (1) are provided with guide linear bearings (2). A floating connector (15) and an oil pressure buffer (14) are connected between the positioning plate (13) and the lifting cylinder (16).

4. The automatic positioning device for flat copper wire according to claim 2, characterized in that: The servo motor (3) drives the transmission shaft (6) to rotate on the upper end of the bearing seat (5), the transmission shaft (6) drives the transmission pinion (7) to rotate, and the transmission pinion (7) drives the transmission gear (9) to rotate.

5. The automatic positioning device for flat copper wire according to claim 3, characterized in that: The positioning plate (13) is positioned on the table, and the lifting cylinder (16) drives the bottom plate (1) to move up and down as a whole, and is guided by the guide linear bearing (2) and the guide shaft (17).

6. The automatic positioning device for flat copper wire according to claim 1, characterized in that: The copper wire positioning clamp (10) moves at the inner side of the guide groove (18) via a sliding bearing (11) and is moved and adjusted via a guiding linear guide rail (12).

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