Positioning device for magnetic ring production

Abstract

The utility model provides a positioning device for magnetic ring production, belongs to the technical field of magnetic ring production, and is used for solving the problem that the manual clamping and positioning speed is low when an existing magnetic ring is polished. Comprising a bottom plate and a clamping assembly, the clamping assembly comprises a clamping motor and two first electric push rods, the two first electric push rods are fixed to the bottom plate, a clamping box is fixed to the upper portions of the two first electric push rods, a second threaded rod is rotationally arranged in the clamping box and is a bidirectional threaded rod, and two moving blocks are in threaded connection to the second threaded rod; moving plates are fixed to the lower portions of the two moving blocks correspondingly, V-shaped blocks are fixed to the two moving plates correspondingly, a clamping motor is fixed to the end of a clamping box, an output shaft of the clamping motor is connected with a second threaded rod, a grinding assembly and a feeding assembly are arranged on the bottom plate, and a dust removal assembly is arranged at the end of the bottom plate. Through cooperation of the clamping assembly, the polishing assembly and the feeding assembly, the magnetic rings can be automatically positioned and clamped, and the production efficiency of the magnetic rings is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of magnetic ring production and relates to a positioning device for magnetic ring production. Background Art

[0002] Magnetic ring, also known as ferrite magnetic ring, or magnetic ring for short, is a commonly used anti-interference component in electronic circuits. It has a good inhibitory effect on high-frequency noise. It is generally made of ferrite material. The magnetic ring has different impedance characteristics at different frequencies. In the production process of the magnetic ring, a grinding device is often used to grind its inner ring.

[0003] When grinding the magnetic ring, a positioning device is required to position and clamp it, so as to facilitate the grinding device to grind the inside of the magnetic ring. The existing magnetic ring grinding requires manual clamping and positioning, and the positioning points need to be changed frequently, which wastes time and reduces production efficiency. Therefore, we propose a positioning device for magnetic ring production. Utility Model Content

[0004] The utility model aims to solve the above problems in the prior art and proposes a positioning device for magnetic ring production. The technical problem to be solved by the device is: how to automatically position and clamp the magnetic ring, so as to improve the production efficiency of the magnetic ring.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A positioning device for producing magnetic rings, comprising a base plate and a clamping assembly, wherein a movable groove is provided above the base plate, the clamping assembly comprises a clamping motor and two electric push rods, the two electric push rods are fixed on the base plate, a clamping box is fixed above the two electric push rods, a threaded rod is rotatably arranged inside the clamping box, the threaded rod is a bidirectional threaded rod, two movable blocks are threadedly connected on the threaded rod, movable plates are fixed below the two movable blocks, V-shaped blocks are fixed on the two movable plates, the two V-shaped blocks are symmetrical to each other, the clamping motor is fixed at the end of the clamping box, the output shaft of the clamping motor is connected to the threaded rod via a coupling, a grinding assembly and a feeding assembly are arranged on the base plate, and a dust removal assembly is arranged at the end of the base plate.

[0007] The grinding assembly includes a threaded rod and a mobile motor. The threaded rod is rotatably arranged inside the mobile groove. The threaded rod is threadedly connected with a mounting plate. The mounting plate is slidably arranged inside the mobile groove. The grinding motor is fixed on the mounting plate. A grinding brush is fixed on the output shaft of the grinding motor. The mobile motor is fixed at the end of the base plate. The output shaft of the mobile motor is connected to the threaded rod through a coupling.

[0008] With the above structure, the grinding motor drives the grinding brush to rotate through the output shaft, the moving motor drives the threaded rod to rotate through the output shaft, the threaded rod drives the mounting plate to move, the mounting plate drives the grinding motor to move, and the grinding motor drives the grinding brush to move to the inside of the magnetic ring, thereby grinding the inside of the magnetic ring.

[0009] The loading assembly includes a conveying box, which is fixed on the bottom plate. A V-shaped groove is opened inside the conveying box, clamping grooves are opened on both sides of the conveying box, an electric push rod 2 is fixed inside the conveying box, and a push plate is fixed at the end of the electric push rod 2.

[0010] With the above structure, the electric push rod extends twice to drive the push plate to move, and the push plate pushes the magnetic ring to move. The V-shaped groove can support the magnetic ring, and the clamping groove facilitates the clamping of the two V-shaped blocks.

[0011] The dust removal assembly includes a collecting box and a U-shaped plate. The U-shaped plate is fixed above the bottom plate. An exhaust fan is fixed above the U-shaped plate. A guide cylinder is provided at the end of the exhaust fan. A conveying pipe is connected to the guide cylinder. The collecting box is located at the end of the bottom plate. An opening and closing door is provided on the collecting box. The end of the conveying pipe extends into the interior of the collecting box. A dust removal bag is connected to the end of the conveying pipe. A plurality of air outlets are provided on the collecting box.

[0012] With the above structure, the exhaust fan extracts the polished powder into the interior of the guide cylinder, and the guide cylinder transports the powder into the interior of the dust removal bag, thereby collecting the powder.

[0013] Compared with the prior art, the positioning device for magnetic ring production has the following advantages:

[0014] Through the cooperation of the clamping assembly, the grinding assembly and the feeding assembly, the electric push rod 1 contracts and drives the clamping box to descend, and drives the V-shaped block to descend to the moving groove. The clamping motor drives the threaded rod 2 to rotate through the output shaft, and the threaded rod 2 drives the two moving blocks to move, and the moving block drives the moving plate to move, and the moving plate drives the V-shaped block to move, and the two V-shaped blocks clamp the magnetic ring. Afterwards, the two electric push rods extend and drive the clamping box to rise, and the clamping box drives the magnetic ring to rise to the appropriate position. The grinding motor drives the grinding brush to rotate through the output shaft to grind the inside of the magnetic ring, so that the magnetic ring can be automatically positioned and clamped, thereby improving the production efficiency of the magnetic ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the front three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the rear three-dimensional structure of the utility model;

[0017] Figure 3 It is a front view structural schematic diagram of the utility model;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model;

[0019] In the figure: 1. Collection box; 2. Opening and closing door; 3. Conveying box; 4. U-shaped plate; 5. Electric push rod 1; 6. Bottom plate; 7. Threaded rod 1; 8. Moving motor; 9. Moving groove; 10. Grinding motor; 11. Clamping motor; 12. Exhaust fan; 13. Guide cylinder; 14. Conveying pipe; 15. Electric push rod 2; 16. Push plate; 17. Moving plate; 18. Clamping groove; 19. Mounting plate; 20. V-shaped block; 21. Clamping box; 22. Dust bag; 23. V-shaped groove; 24. Threaded rod 2; 25. Moving block. DETAILED DESCRIPTION

[0020] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0021] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0022] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent 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 a limitation on this patent.

[0023] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0024] See also Figure 1-4The present embodiment provides a positioning device for producing magnetic rings, comprising a base plate 6 and a clamping assembly, wherein a moving groove 9 is provided above the base plate 6, the clamping assembly comprises a clamping motor 11 and two electric push rods 5, the two electric push rods 5 are both fixed on the base plate 6, a clamping box 21 is fixed above the two electric push rods 5, a threaded rod 24 is rotatably provided inside the clamping box 21, the threaded rod 24 is a bidirectional threaded rod, two moving blocks 25 are threadedly connected on the threaded rod 24, a moving plate 17 is fixed below the two moving blocks 25, a V-shaped block 20 is fixed on the two moving plates 17, the two V-shaped blocks 20 are symmetrical to each other, the clamping motor 11 is fixed at the end of the clamping box 21, the output shaft of the clamping motor 11 is connected to the threaded rod 24 through a coupling, a grinding assembly and a feeding assembly are provided on the base plate 6, and a dust removal assembly is provided at the end of the base plate 6.

[0025] The grinding assembly includes a threaded rod 7 and a mobile motor 8. The threaded rod 7 is rotatably arranged inside the mobile groove 9. The threaded rod 7 is threadedly connected with a mounting plate 19. The mounting plate 19 is slidably arranged inside the mobile groove 9. A grinding motor 10 is fixed on the mounting plate 19. A grinding brush is fixed on the output shaft of the grinding motor 10. The mobile motor 8 is fixed to the end of the base plate 6. The output shaft of the mobile motor 8 is connected to the threaded rod 7 through a coupling; the grinding motor 10 drives the grinding brush to rotate through the output shaft, and the mobile motor 8 drives the threaded rod 7 to rotate through the output shaft, the threaded rod 7 drives the mounting plate 19 to move, the mounting plate 19 drives the grinding motor 10 to move, and the grinding motor 10 drives the grinding brush to move to the inside of the magnetic ring, thereby grinding the inside of the magnetic ring.

[0026] The loading assembly includes a conveying box 3, which is fixed on the bottom plate 6. A V-shaped groove 23 is provided inside the conveying box 3, and clamping grooves 18 are provided on both sides of the conveying box 3. An electric push rod 15 is fixed inside the conveying box 3, and a push plate 16 is fixed at the end of the electric push rod 15; the electric push rod 15 extends to drive the push plate 16 to move, and the push plate 16 pushes the magnetic ring to move. The V-shaped groove 23 can support the magnetic ring, and the clamping groove 18 facilitates clamping by two V-shaped blocks 20.

[0027] The dust removal assembly includes a collecting box 1 and a U-shaped plate 4. The U-shaped plate 4 is fixed above the bottom plate 6. An exhaust fan 12 is fixed above the U-shaped plate 4. A guide cylinder 13 is provided at the end of the exhaust fan 12. A conveying pipe 14 is connected to the guide cylinder 13. The collecting box 1 is located at the end of the bottom plate 6. An opening and closing door 2 is provided on the collecting box 1. The end of the conveying pipe 14 extends through the interior of the collecting box 1. A dust bag 22 is connected to the end of the conveying pipe 14. A plurality of air outlets are provided on the collecting box 1. The exhaust fan 12 draws the polished powder into the interior of the guide cylinder 13. The guide cylinder 13 conveys the powder to the interior of the dust bag 22, thereby collecting the powder.

[0028] The working principle of this utility model:

[0029] The magnetic ring to be polished is placed inside the conveying box 3, the electric push rod 2 15 extends to drive the push plate 16 to move, and the push plate 16 pushes the magnetic ring to move to the clamping groove 18, the two electric push rods 1 5 contract to drive the clamping box 21 to descend, the clamping box 21 drives the threaded rod 2 24 to descend, the threaded rod 2 24 drives the two moving blocks 25 to move, the moving blocks 25 drive the moving plate 17 to move, the moving plate 17 drives the V-block 20 to descend to the moving groove 9, the clamping motor 11 drives the threaded rod 2 24 to rotate through the output shaft, the threaded rod 2 24 drives the two moving blocks 25 to move, the moving blocks 25 drive the moving plate 17 to move, the moving plate 17 drives the V-block 20 to move, and the two V-blocks 20 The magnetic ring is clamped, and then the two electric push rods 5 extend to drive the clamping box 21 to rise, and the clamping box 21 drives the magnetic ring to rise to a suitable position, and the grinding motor 10 drives the grinding brush to rotate through the output shaft, and the moving motor 8 drives the threaded rod 7 to rotate through the output shaft, and the threaded rod 7 drives the mounting plate 19 to move, and the mounting plate 19 drives the grinding motor 10 to move, and the grinding motor 10 drives the grinding brush to move to the inside of the magnetic ring, so as to grind the inside of the magnetic ring. During grinding, the exhaust fan 12 extracts the polished powder into the inside of the guide cylinder 13, and the guide cylinder 13 transports the powder to the inside of the dust removal bag 22, so as to collect the powder. After grinding, the magnetic ring is removed to complete the processing.

[0030] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A positioning device for producing magnetic rings, comprising a base plate (6) and a clamping assembly, characterized in that: A moving groove (9) is provided above the base plate (6). The clamping assembly comprises a clamping motor (11) and two electric push rods (5). The two electric push rods (5) are fixed on the base plate (6). A clamping box (21) is fixed above the two electric push rods (5). A threaded rod (24) is rotatably arranged inside the clamping box (21). The threaded rod (24) is a bidirectional threaded rod. Two moving blocks (25) are threadedly connected to the threaded rod (24). A moving plate (17) is fixed below the two moving blocks (25). V-shaped blocks (20) are fixed on the two moving plates (17). The two V-shaped blocks (20) are symmetrical to each other. The clamping motor (11) is fixed at the end of the clamping box (21). The output shaft of the clamping motor (11) is connected to the threaded rod (24) through a coupling. A grinding assembly and a feeding assembly are arranged on the base plate (6). A dust removal assembly is arranged at the end of the base plate (6).

2. A positioning device for magnetic ring production according to claim 1, characterized in that: The grinding assembly comprises a threaded rod (7) and a movable motor (8), wherein the threaded rod (7) is rotatably arranged inside a movable groove (9), a mounting plate (19) is threadedly connected to the threaded rod (7), the mounting plate (19) is slidably arranged inside the movable groove (9), a grinding motor (10) is fixed on the mounting plate (19), a grinding brush is fixed on the output shaft of the grinding motor (10), the movable motor (8) is fixed at the end of the base plate (6), and the output shaft of the movable motor (8) is connected to the threaded rod (7) via a coupling.

3. A positioning device for magnetic ring production according to claim 1 or 2, characterized in that: The loading assembly comprises a conveying box (3), the conveying box (3) is fixed on a bottom plate (6), a V-shaped groove (23) is provided inside the conveying box (3), clamping grooves (18) are provided on both sides of the conveying box (3), an electric push rod 2 (15) is fixed inside the conveying box (3), and a push plate (16) is fixed at the end of the electric push rod 2 (15).

4. A positioning device for magnetic ring production according to claim 3, characterized in that: The dust removal assembly comprises a collection box (1) and a U-shaped plate (4); the U-shaped plate (4) is fixed above a bottom plate (6); an exhaust fan (12) is fixed above the U-shaped plate (4); a guide cylinder (13) is provided at the end of the exhaust fan (12); a conveying pipe (14) is connected to the guide cylinder (13); the collection box (1) is located at the end of the bottom plate (6); an opening and closing door (2) is provided on the collection box (1); an end of the conveying pipe (14) extends through the interior of the collection box (1); a dust removal bag (22) is connected to the end of the conveying pipe (14); and a plurality of air outlets are provided on the collection box (1).

Images