Electromagnetic wire core straightening press with positioning mechanism

Abstract

The utility model discloses an electromagnetic wire core straightening press with a positioning mechanism. The electromagnetic wire core straightening press comprises a machine table, a pressing wheel, a positioning assembly and an auxiliary assembly. A wire core straightening mechanism is arranged on the machine table, and feeding wheels are installed on the two sides of the wire core straightening mechanism. The pressing wheel is arranged over the feeding wheel, the two ends of a rotating shaft of the pressing wheel are rotationally connected with the two side walls of the U-shaped support, the U-shaped support is fixedly arranged on the machine table through a telescopic rod, the telescopic rod is connected with a spring in a sleeved mode, and a positioning assembly and an auxiliary assembly are arranged on the U-shaped support. The fixing plates are symmetrically arranged on the U-shaped support, the baffles at the bottom ends of the fixing plates are located on the two sides of the feeding wheel and the two sides of the pressing wheel to position an electromagnetic wire, the electromagnetic wire is prevented from deviating and falling off from the feeding wheel, meanwhile, the positions of the baffles are adjustable through insertion connection of the insertion columns and the positioning holes, and the electromagnetic wire core straightening device is suitable for straightening machining of electromagnetic wire cores of different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnetic wire production, in particular to an electromagnetic wire core straightening machine with a positioning mechanism. Background Technique

[0002] For the Chinese patent document with the publication number CN214442623U, it discloses a wire core straightening device for electromagnetic wire production, including a base. A groove is opened in the middle of the base, and a bracket is fixedly connected to the upper end of the base. Feeding wheels are arranged on both sides of the base where the groove is located. A pressing wheel is arranged above the feeding wheels. The pressing wheel is rotatably connected to a pressing wheel bracket. A fixing rod is inserted at the top of the pressing wheel bracket. A fixing block is fixedly connected to the bottom end of the fixing rod. A first spring is sleeved outside the fixing rod. A lower pressing plate is arranged in the middle of the base where the groove is located. An upper pressing plate is arranged above the lower pressing plate. A pressing groove is opened at the connection between the lower pressing plate and the upper pressing plate. The cross-section of the pressing groove is arc-shaped. Movable rods are symmetrically installed at the bottom end of the lower pressing plate. A sleeve is sleeved at the bottom end of the movable rod. The sleeve is fixedly connected to the base. A second spring is sleeved outside the sleeve and the movable rod. The electromagnetic wire is straightened by using the pressing groove. The setting of the pressing groove can increase the contact area with the electromagnetic wire and improve the straightening effect.

[0003] However, in the above scheme and the prior art, the electromagnetic wire is clamped and conveyed by the feeding wheels and the pressing wheels up and down into the straightening mechanism for wire core straightening work. When the electromagnetic wire is conveyed by the feeding wheels, there is no positioning mechanism, and the electromagnetic wire is prone to shift on the feeding wheels and even fall off the feeding wheels seriously, affecting the normal use of the device.

[0004] Therefore, the utility model provides an electromagnetic wire core straightening machine with a positioning mechanism to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide an electromagnetic wire core straightening machine with a positioning mechanism to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An electromagnetic wire core straightening machine with a positioning mechanism includes a machine table, pressing wheels, a positioning component, and an auxiliary component;

[0007] Machine table, a wire core straightening mechanism is arranged on the machine table. Feeding wheels are installed on both sides of the wire core straightening mechanism. The rotating shaft of the feeding wheel is fixedly connected to the output end of the motor. The electromagnetic wire is conveyed to the wire core straightening mechanism through the feeding wheels;

[0008] Pressing wheels, the pressing wheels are symmetrically arranged on both sides of the wire core straightening mechanism. The pressing wheels are located directly above the feeding wheels. The two ends of the rotating shaft of the pressing wheel are rotatably connected to the two side walls of the U-shaped bracket. The U-shaped bracket is fixedly arranged on the machine table through a telescopic rod. The telescopic rod is sleeved with a spring. A positioning component and an auxiliary component are arranged on the U-shaped bracket.

[0009] Preferably, the positioning component includes a square groove, a ball, a support rod, a fixing plate, a baffle plate, and an auxiliary wheel; the square grooves are symmetrically formed on both side walls of the U-shaped bracket, and the balls are equidistantly arranged on the inner wall of the square groove; the end of the support rod is fixedly provided with a fixing plate, the baffle plates are symmetrically and fixedly arranged at the bottom end of the fixing plate, and the auxiliary wheels are symmetrically and rotatably arranged at the bottom end of the fixing plate.

[0010] Preferably, the auxiliary component includes a convex block, a threaded hole, a knob stud, an insertion post, and a positioning hole; the convex blocks are symmetrically and fixedly arranged on the outer side wall of the U-shaped bracket, and the threaded holes are formed in the convex blocks; the end of the knob stud is fixedly provided with an insertion post, and the positioning holes are equidistantly formed on the support rod.

[0011] Preferably, the square groove and the support rod are arranged in corresponding positions and have the same number of sets, the support rod is movably arranged in the square groove, and the side wall of the support rod is in contact with the ball.

[0012] Preferably, the baffle plates are symmetrically arranged on both sides of the feeding wheel and the pressing wheel, the baffle plates are clamped with the electromagnetic wire, and the auxiliary wheels are in contact with the electromagnetic wire.

[0013] Preferably, the knob stud and the threaded hole are arranged in corresponding positions and have the same number of sets, the knob stud is threadedly connected to the threaded hole, and the insertion post is inserted into the positioning hole.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] By symmetrically arranging the fixing plates on the U-shaped bracket, the baffle plates at the bottom end of the fixing plates are located on both sides of the feeding wheel and the pressing wheel to position the electromagnetic wire, avoiding the electromagnetic wire from shifting and falling off on the feeding wheel. At the same time, the insertion of the insertion post and the positioning hole enables the position of the baffle plate to be adjustable, suitable for straightening processing of electromagnetic wire cores with different sizes. Brief Description of the Drawings

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

[0017] Figure 2 is a schematic structural diagram of the U-shaped bracket of the present utility model;

[0018] Figure 3 is a partial enlarged view of the present utility model Figure 1 ;

[0019] Figure 4 is a schematic connection diagram of the support rod structure of the present utility model.

[0020] In the figure: machine table 1, wire core straightening mechanism 2, magnet wire 3, feeding wheel 4, telescopic rod 5, U-shaped bracket 6, pressing wheel 7, square groove 8, ball 9, support rod 10, fixing plate 11, baffle 12, auxiliary wheel 13, convex block 14, threaded hole 15, knob stud 16, inserting post 17, positioning hole 18. Specific implementation mode

[0021] Next, the technical solutions in the embodiments of the present invention will be described clearly and completely. For the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1 - 4 , the present invention provides embodiments of the following two preferred solutions:

[0023] Embodiment 1: A magnet wire core straightening machine with a positioning mechanism, including a machine table 1, a pressing wheel 7, a positioning component and an auxiliary component; a wire core straightening mechanism 2 is arranged on the machine table 1, and feeding wheels 4 are installed on both sides of the wire core straightening mechanism 2. The rotating shaft of the feeding wheel 4 is fixedly connected to the output end of the motor, and the magnet wire 3 is conveyed to the wire core straightening mechanism 2 through the feeding wheel 4; the pressing wheels 7 are symmetrically arranged on both sides of the wire core straightening mechanism 2, the pressing wheels 7 are located directly above the feeding wheels 4, and the two ends of the rotating shaft of the pressing wheel 7 are rotatably connected to the two side walls of the U-shaped bracket 6. The U-shaped bracket 6 is fixedly arranged on the machine table 1 through the telescopic rod 5. The telescopic rod 5 is sleeved with a spring, and a positioning component and an auxiliary component are arranged on the U-shaped bracket 6; the positioning component includes a square groove 8, a ball 9, a support rod 10, a fixing plate 11, a baffle 12 and an auxiliary wheel 13; the square grooves 8 are symmetrically opened on the two side walls of the U-shaped bracket 6, and the balls 9 are equidistantly arranged on the inner wall of the square groove 8; the end of the support rod 10 is fixedly provided with a fixing plate 11, and the baffles 12 are symmetrically and fixedly arranged at the bottom end of the fixing plate 11. The auxiliary wheels 13 are symmetrically and rotatably arranged at the bottom end of the fixing plate 11; the square grooves 8 and the support rods 10 are arranged in corresponding positions and have the same number of sets. The support rods 10 are movably arranged in the square grooves 8, and the side walls of the support rods 10 are in contact with the balls 9; the baffles 12 are symmetrically arranged on both sides of the feeding wheels 4 and the pressing wheels 7, the baffles 12 are clamped with the magnet wire 3, and the auxiliary wheels 13 are in contact with the magnet wire 3.

[0024] During use, the electromagnetic wire 3 is placed on the feeding wheel 4. The compression spring reset of the telescopic rod 5 pushes the U-shaped bracket 6 downward, causing the pressing wheel 7 to press the electromagnetic wire 3 tightly against the feeding wheel 4. The fixing plates 11 on both sides of the feeding wheel 4 and the pressing wheel 7 are moved. The support rod 10 moves linearly along the square groove 8 under the action of the ball 9 until the baffle 12 is clamped with the electromagnetic wire 3. At the same time, the auxiliary wheel 13 contacts the electromagnetic wire 3 to prevent the edge of the baffle 12 from scratching the electromagnetic wire 3 during transportation. Then, the position of the support rod 10 is fixed, and the two baffles 12 stably limit the electromagnetic wire 3, playing a positioning role to prevent the electromagnetic wire 3 from shifting and falling off during transportation on the feeding wheel 4. The motor is started to drive the feeding wheel 4 to rotate, and the electromagnetic wire 3 is transported into the wire core straightening mechanism 2 for wire core straightening work.

[0025] Embodiment 2: On the basis of Embodiment 1, the auxiliary component includes a bump 14, a threaded hole 15, a knob stud 16, a plug post 17, and a positioning hole 18. The bumps 14 are symmetrically and fixedly arranged on the outer side wall of the U-shaped bracket 6, and the threaded holes 15 are formed in the bumps 14. The end of the knob stud 16 is fixedly provided with a plug post 17, and the positioning holes 18 are equidistantly arranged on the support rod 10. The knob stud 16 and the threaded hole 15 are arranged in corresponding positions and have the same number of sets. The knob stud 16 is threadedly connected to the threaded hole 15, and the plug post 17 is inserted into the positioning hole 18.

[0026] During use, according to the size requirements of the electromagnetic wire 3, the positions of the two support rods 10 on the U-shaped bracket 6 are synchronously adjusted. Then, the knob stud 16 is screwed into the threaded hole 15 so that the plug post 17 is inserted into the positioning hole 18 to fix the position of the support rod 10, thereby locking the position of the baffle 12 and realizing the positioning of the device for electromagnetic wires 3 of different sizes.

[0027] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electromagnetic wire core straightening machine with a positioning mechanism, characterized in that: It includes a machine table (1), a pressing wheel (7), a positioning component and an auxiliary component; The machine table (1) is provided with a wire core straightening mechanism (2) thereon. Feeding wheels (4) are installed on both sides of the wire core straightening mechanism (2). The rotating shaft of the feeding wheel (4) is fixedly connected to the output end of the motor. The electromagnetic wire (3) is conveyed to the wire core straightening mechanism (2) through the feeding wheel (4); The pressing wheel (7) is symmetrically arranged on both sides of the wire core straightening mechanism (2). The pressing wheel (7) is located directly above the feeding wheel (4). The two ends of the rotating shaft of the pressing wheel (7) are rotatably connected to the two side walls of the U-shaped bracket (6). The U-shaped bracket (6) is fixedly arranged on the machine table (1) through a telescopic rod (5). The telescopic rod (5) is sleeved with a spring. A positioning component and an auxiliary component are arranged on the U-shaped bracket (6).

2. The electromagnetic wire core straightening machine with a positioning mechanism according to claim 1, characterized in that: The positioning component includes a square groove (8), a ball (9), a support rod (10), a fixing plate (11), a baffle (12) and an auxiliary wheel (13); The square grooves (8) are symmetrically opened on the two side walls of the U-shaped bracket (6). The balls (9) are equidistantly arranged on the inner wall of the square groove (8); One end of the support rod (10) is fixedly provided with a fixing plate (11). The baffles (12) are symmetrically and fixedly arranged at the bottom end of the fixing plate (11). The auxiliary wheels (13) are symmetrically and rotatably arranged at the bottom end of the fixing plate (11).

3. The electromagnetic wire core straightening machine with a positioning mechanism according to claim 1, characterized in that: The auxiliary component includes a convex block (14), a threaded hole (15), a knob stud (16), a plug (17) and a positioning hole (18); The convex blocks (14) are symmetrically and fixedly arranged on the outer side wall of the U-shaped bracket (6). The threaded holes (15) are opened on the convex blocks (14); One end of the knob stud (16) is fixedly provided with a plug (17). The positioning holes (18) are equidistantly opened on the support rod (10).

4. The electromagnetic wire core straightening machine with a positioning mechanism according to claim 2, wherein: The positions of the square grooves (8) and the support rods (10) correspond to each other and the number of sets is the same. The support rods (10) are movably arranged in the square grooves (8), and the side walls of the support rods (10) are in contact with the balls (9).

5. The electromagnetic wire core straightening machine with a positioning mechanism according to claim 2, wherein: The baffles (12) are symmetrically arranged on both sides of the feeding wheel (4) and the pressing wheel (7). The baffles (12) are clamped with the electromagnetic wire (3), and the auxiliary wheels (13) are in contact with the electromagnetic wire (3).

6. The electromagnetic wire core straightening machine with a positioning mechanism according to claim 3, wherein: The positions of the knob studs (16) and the threaded holes (15) correspond to each other and the number of sets is the same. The knob studs (16) are threadedly connected to the threaded holes (15), and the plugs (17) are inserted into the positioning holes (18).

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