Motor iron core

Abstract

The utility model discloses a motor iron core, and belongs to the field of motor iron cores, the motor iron core comprises a mounting bracket, the mounting bracket is sleeved with a shell, a connecting mechanism is arranged between the mounting bracket and the shell, the mounting bracket is internally provided with a coil fixing mechanism, and the coil fixing mechanism comprises a chute. The device comprises a mounting bracket, a sliding groove is formed in the surface of the mounting bracket, a sliding block is slidably connected to the interior of the sliding groove, a winding rod is fixedly connected to one side of the sliding block, a limiting plate is fixedly connected to one side of the winding rod, and a fixing mechanism is arranged in the winding rod. According to the motor iron core, the coil is limited through the limiting plate, then the coil is fixed through the winding rod, and then the winding rod is pressed to enable the sliding block on one side of the winding rod to slide in the sliding groove in the surface of the mounting bracket so as to connect the mounting bracket with the winding rod, so that the problem that damaged parts of an existing motor iron core cannot be independently replaced is solved; and the practicability is improved.

Description

Technical Field

[0001] The present application relates to the technical field of motor cores, and in particular to a motor core. Background Art

[0002] In the patent with the published authorization announcement number CN214674568U, the utility model discloses a servo motor core, which relates to the field of core technology. The utility model includes a core frame, a stator, a rotor and an anti-vibration sleeve. The core frame is connected to the stator by a clamping connection. The stator is provided with a rotor inside, and an anti-vibration sleeve is provided in the middle of the stator circumference. The utility model solves the problem that the existing servo motor core has poor heat dissipation performance or no heat dissipation device by setting ventilation grooves, heat dissipation grooves and heat dissipation rings, and the motor core is prone to burnout due to the inability to dissipate heat after working for a period of time. The utility model solves the problem that the vibration generated by the existing servo motor core during startup or shutdown cannot be relieved by setting an anti-vibration sleeve, which makes the position of the stator and rotor in the core easily change, causing the motor to malfunction.

[0003] When the above device is implemented, the iron core needs to be inspected and repaired after long-term use, and the damaged iron core needs to be replaced. However, the existing motor iron core cannot replace the damaged parts separately, which reduces the practicality of the device. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a motor core, which overcomes the deficiencies of the prior art and aims to solve the problems in the background technology.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a motor core, including a mounting bracket, a shell is provided on the outside of the mounting bracket, a connecting mechanism is provided between the mounting bracket and the shell, a coil fixing mechanism is provided inside the mounting bracket, and the coil fixing mechanism includes a slide groove, which is opened on the surface of the mounting bracket, a slider is slidably connected inside the slide groove, a winding rod is fixedly connected to one side of the slider, a limiting plate is fixedly connected to one side of the winding rod, and a fixing mechanism is provided inside the winding rod.

[0006] As a preferred embodiment, the connecting mechanism includes a fixed block, which is fixedly connected to the mounting bracket, a spring is fixedly connected inside the fixed block, one side of the spring is fixedly connected to a limiting block, and the limiting block is slidably connected to the fixed block.

[0007] By adopting the above technical solution, the outer shell and the mounting bracket are fixed by inserting the fixing block into the inner part of the outer shell, and then the limit block is supported by the spring, and then the fixing block is limited by the limit block, so that the outer shell and the mounting bracket can be better fixed.

[0008] As a preferred embodiment, the fixing mechanism includes a mounting hole, the mounting hole is opened on the surface of the winding rod, a bolt is provided inside the mounting hole, the bolt passes through the winding rod, and the bolt is threadedly connected to the mounting bracket.

[0009] By adopting the above technical solution, the bolt is limited by the mounting hole, and then the bolt is rotated by the bolt so that the bolt passes through the winding rod to fix the winding rod, so that the winding rod can be better fixed.

[0010] As a preferred implementation, a receiving groove is provided inside the fixing block.

[0011] By adopting the above technical solution, a receiving groove is opened inside the fixing block, and the limiting block is pressed to make the limiting block enter the inside of the receiving groove, and then the mounting bracket is pushed to make the mounting bracket detach from the inside of the shell, so that the mounting bracket can be better disassembled.

[0012] As a preferred implementation, a plurality of heat dissipation holes are opened on the surface of the mounting bracket, and the plurality of heat dissipation holes are evenly distributed on the surface of the mounting bracket.

[0013] By adopting the above technical solution, a plurality of heat dissipation holes are opened on the surface of the mounting bracket, and the plurality of heat dissipation holes are evenly distributed on the surface of the mounting bracket. Heat is then dissipated through the heat dissipation holes, which can better dissipate heat from the mounting bracket.

[0014] As a preferred implementation, a heat dissipation aluminum plate is provided between the mounting bracket and the housing, and the heat dissipation aluminum plate is fixedly connected to the housing.

[0015] By adopting the above technical solution, a heat dissipation aluminum plate is provided between the mounting bracket and the outer shell, and the heat dissipation aluminum plate is fixedly connected to the outer shell. The heat dissipation aluminum plate then guides the heat of the mounting bracket to the outer shell, and the outer shell then guides the heat to the outside, so that the mounting bracket can be better cooled.

[0016] As a preferred implementation, a plurality of through holes are opened on the surface of the shell, and the plurality of through holes are evenly distributed on the surface of the shell.

[0017] By adopting the above technical solution, a plurality of through holes are opened on the surface of the shell, and the plurality of through holes are evenly distributed on the surface of the shell, and the limit block is then limited by the through holes, so that the limit block can be better limited.

[0018] As a preferred implementation, a slot is provided on the surface of the housing, and the slot is matched with the fixing block.

[0019] By adopting the above technical solution, a card slot is opened on the surface of the shell, and the card slot is matched with the fixing block, so that the shell and the mounting bracket can be better connected.

[0020] Beneficial effects of this application:

[0021] 1. The motor core is provided with a limit plate, a winding rod, a slide groove and a slider. The limit plate is used to limit the coil, and the winding rod is used to fix the coil. The winding rod is pressed to make the slider on one side of the winding rod slide inside the slide groove on the surface of the mounting bracket to connect the mounting bracket with the winding rod. This avoids the problem of the existing motor core that damaged parts cannot be replaced separately, thereby improving practicality.

[0022] 2. This motor core is provided with a fixing block, a spring and a limit block. The fixing block is inserted into the inside of the shell to fix the shell and the mounting bracket. The limit block is supported by the spring, and the fixing block is limited by the limit block. This avoids the problem of the existing motor core that the mounting bracket cannot be quickly disassembled, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the front structure of this application;

[0024] Figure 2 This is a schematic diagram of the top view of the structure of this application;

[0025] Figure 3 A cross-sectional view of the mounting bracket structure of the present application;

[0026] Figure 4 This is a top view of the mounting bracket structure of the present application.

[0027] Numbers in the figure: 1. Mounting bracket; 2. Coil fixing mechanism; 21. Limiting plate; 22. Winding rod; 23. Slide groove; 24. Slider; 3. Fixing mechanism; 31. Bolt; 32. Mounting hole; 4. Connecting mechanism; 41. Fixing block; 42. Spring; 43. Limiting block; 5. Receiving groove; 6. Housing; 7. Heat dissipation aluminum plate; 8. Heat dissipation hole; 9. Through hole; 10. Slot. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0029] Reference Figure 1-Figure 3A motor core comprises a mounting bracket 1, a shell 6 is sleeved on the outside of the mounting bracket 1, a connecting mechanism 4 is arranged between the mounting bracket 1 and the shell 6, the connecting mechanism 4 comprises a fixing block 41, the fixing block 41 is fixedly connected to the mounting bracket 1, a spring 42 is fixedly connected inside the fixing block 41, a limiting block 43 is fixedly connected to one side of the spring 42, and the limiting block 43 is slidably connected to the fixing block 41; the shell 6 and the mounting bracket 1 are fixed by inserting the fixing block 41 into the shell 6, the limiting block 43 is supported by the spring 42, and the fixing block 41 is limited by the limiting block 43, so that the shell 6 and the mounting bracket 1 can be better fixed.

[0030] Reference Figure 3 A receiving groove 5 is opened inside the fixing block 41; the receiving groove 5 is opened inside the fixing block 41, and then the limiting block 43 is pressed to make the limiting block 43 enter the inside of the receiving groove 5, and then the mounting bracket 1 is pushed to make the mounting bracket 1 detach from the inside of the shell 6, so that the mounting bracket 1 can be better disassembled.

[0031] Reference Figure 2-Figure 4 A coil fixing mechanism 2 is provided inside the mounting bracket 1, and the coil fixing mechanism 2 includes a slide groove 23, and the slide groove 23 is opened on the surface of the mounting bracket 1. A slider 24 is slidably connected inside the slide groove 23, and a winding rod 22 is fixedly connected to one side of the slider 24, and a limiting plate 21 is fixedly connected to one side of the winding rod 22. A fixing mechanism 3 is provided inside the winding rod 22, and the fixing mechanism 3 includes a mounting hole 32, and the mounting hole 32 is opened on the surface of the winding rod 22. A bolt 31 is provided inside the mounting hole 32, and the bolt 31 passes through the winding rod 22, and the bolt 31 is threadedly connected to the mounting bracket 1; the bolt 31 is limited by the mounting hole 32, and then the bolt 31 is rotated by the bolt 31 so that the bolt 31 passes through the winding rod 22 to fix the winding rod 22, so as to better fix the winding rod 22.

[0032] Reference Figure 1-Figure 3 A plurality of heat dissipation holes 8 are opened on the surface of the mounting bracket 1, and the plurality of heat dissipation holes 8 are evenly distributed on the surface of the mounting bracket 1; a plurality of heat dissipation holes 8 are opened on the surface of the mounting bracket 1, and the heat is dissipated by the heat dissipation holes 8, so that the mounting bracket 1 can be better cooled.

[0033] Reference Figure 1 A heat dissipation aluminum plate 7 is provided between the mounting bracket 1 and the outer shell 6, and the heat dissipation aluminum plate 7 is fixedly connected to the outer shell 6; a heat dissipation aluminum plate 7 is provided between the mounting bracket 1 and the outer shell 6, and the heat dissipation aluminum plate 7 is fixedly connected to the outer shell 6, and then the heat dissipation aluminum plate 7 guides the heat of the mounting bracket 1 to the outer shell 6, and then the outer shell 6 guides the heat to the outside, so that the mounting bracket 1 can be better cooled.

[0034] Reference Figure 1 A plurality of through holes 9 are opened on the surface of the shell 6, and the plurality of through holes 9 are evenly distributed on the surface of the shell 6; a plurality of through holes 9 are opened on the surface of the shell 6, and the plurality of through holes 9 are evenly distributed on the surface of the shell 6, and the limit block 43 is limited by the through holes 9, so that the limit block 43 can be better limited.

[0035] Reference Figure 1 A card slot 10 is opened on the surface of the shell 6, and the card slot 10 is adapted to the fixing block 41; by opening a card slot 10 on the surface of the shell 6, and the card slot 10 is adapted to the fixing block 41, the shell 6 can be better connected to the mounting bracket 1.

[0036] Working principle: the coil is limited by the limiting plate 21, and the coil is fixed by the winding rod 22, and the winding rod 22 is pressed to make the slider 24 on one side of the winding rod 22 slide inside the slide groove 23 on the surface of the mounting bracket 1 to connect the mounting bracket 1 with the winding rod 22, and the bolt 31 is limited by the mounting hole 32, and the bolt 31 is rotated by the bolt 31 to make the bolt 31 pass through the winding rod 22 to fix the winding rod 22, and then the fixing block 41 is inserted into the inside of the shell 6 to fix the shell 6 and the mounting bracket 1, and the limiting block 43 is supported by the spring 42, and the limiting block 43 is limited by the fixing block 41, and the limiting block 43 is pressed to make the limiting block 43 enter the inside of the accommodating groove 5, and then the mounting bracket 1 is pushed to make the mounting bracket 1 detach from the inside of the shell 6, so that the mounting bracket 1 can be better disassembled, and the heat dissipation aluminum plate 7 and the heat dissipation hole 8 are used to dissipate the heat of the mounting bracket 1 to reduce the temperature of the mounting bracket 1 when it is used.

[0037] The above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed in the present application according to the technical solution and utility model concept of the present application, which should be covered by the protection scope of the present application.

Claims

1. A motor core, comprising a mounting bracket (1), characterized in that: The mounting bracket (1) is provided with a shell (6) on the outside, a connecting mechanism (4) is provided between the mounting bracket (1) and the shell (6), a coil fixing mechanism (2) is provided inside the mounting bracket (1), the coil fixing mechanism (2) comprises a slide groove (23), the slide groove (23) is provided on the surface of the mounting bracket (1), a slider (24) is slidably connected inside the slide groove (23), a winding rod (22) is fixedly connected to one side of the slider (24), a limiting plate (21) is fixedly connected to one side of the winding rod (22), and a fixing mechanism (3) is provided inside the winding rod (22).

2. A motor core according to claim 1, characterized in that: The connection mechanism (4) comprises a fixed block (41), the fixed block (41) being fixedly connected to the mounting bracket (1), a spring (42) being fixedly connected inside the fixed block (41), a limiting block (43) being fixedly connected to one side of the spring (42), and the limiting block (43) being slidably connected to the fixed block (41).

3. The motor core according to claim 1, characterized in that: The fixing mechanism (3) comprises a mounting hole (32), the mounting hole (32) being formed on the surface of the winding rod (22), a bolt (31) being provided inside the mounting hole (32), the bolt (31) penetrating the winding rod (22), and the bolt (31) being threadedly connected to the mounting bracket (1).

4. A motor core according to claim 2, characterized in that: The fixing block (41) is provided with a receiving groove (5) inside.

5. The motor core according to claim 1, characterized in that: A plurality of heat dissipation holes (8) are provided on the surface of the mounting bracket (1), and the plurality of heat dissipation holes (8) are evenly distributed on the surface of the mounting bracket (1).

6. The motor core according to claim 1, characterized in that: A heat dissipation aluminum plate (7) is provided between the mounting bracket (1) and the outer shell (6), and the heat dissipation aluminum plate (7) is fixedly connected to the outer shell (6).

7. The motor core according to claim 1, characterized in that: A plurality of through holes (9) are provided on the surface of the shell (6), and the plurality of through holes (9) are evenly distributed on the surface of the shell (6).

8. The motor core according to claim 2, characterized in that: A slot (10) is provided on the surface of the housing (6), and the slot (10) is adapted to fit the fixing block (41).

Images