Magnetic core cutting machine convenient to maintain and repair

Abstract

The magnetic core cutting machine convenient to maintain and repair comprises a supporting part, a machining chamber and a cutting motor, the machining chamber is formed at the top of the supporting part, a cutting part and a clamp which are used in cooperation are arranged in the machining chamber, and the cutting motor is in driving connection with the cutting part. The device further comprises a bottom maintenance bin, a back maintenance bin, a vertical translation mechanism, a transverse translation mechanism and a longitudinal translation mechanism, and the bottom maintenance bin is formed on the upper portion in the second cover plate. According to the magnetic core cutting machine, due to the fact that the bottom overhauling bin and the back overhauling bin are independently arranged, the magnetic core cutting machine can move driving structures in original equipment out of the machining chamber and install the driving structures in a partitioned mode, and therefore maintenance personnel can conveniently open the cover plate and then maintain the driving structures from the overhauling opening. And the problem that a driving structure in the original equipment is arranged in a processing chamber, so that the driving structure is easily influenced by moisture and smoke to generate faults can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic core cutting machines, in particular to a magnetic core cutting machine convenient for maintenance and repair. Background Technique

[0002] A magnetic core refers to a sintered magnetic metal oxide composed of various iron oxide mixtures. For example, manganese-zinc ferrite and nickel-zinc ferrite are typical magnetic core materials. Manganese-zinc ferrite has the characteristics of high magnetic permeability, high magnetic flux density, and low loss. Nickel-zinc ferrite has extremely high impedance and low magnetic permeability of less than a few hundred. Ferrite magnetic cores are used in coils and transformers of various electronic devices.

[0003] Generally, a magnetic core needs to be cut into the required shape and size by a cutting machine. Existing magnetic core cutting machines generally set a grinding wheel driven by a motor to rotate and a fixture for clamping materials in a processing chamber for cutting operations.

[0004] Existing magnetic core cutting machines have the following defects: The operation window of the processing chamber is limited, so that various driving structures arranged inside are affected by the processing window and the positions of components such as the grinding wheel and the fixture, which is not convenient for maintenance and management; on the other hand, the driving structures in the processing chamber are also easily damaged by the smoke, water vapor generated during cutting processing and the water body sprayed during cooling treatment. Content of the Utility Model

[0005] (I) Technical Problems to be Solved

[0006] The utility model provides a magnetic core cutting machine convenient for maintenance and repair, and solves the problems put forward in the above background technique.

[0007] (II) Technical Solutions

[0008] To achieve the above object, the present utility model provides the following technical solutions: A magnetic core cutting machine convenient for maintenance and repair, including a support part, a processing chamber, and a cutting motor. The processing chamber is formed at the top of the support part. A cutting part and a fixture are arranged in the processing chamber and cooperate with each other. The cutting motor is drivingly connected to the cutting part. It further includes a bottom maintenance bin, a back maintenance bin, a vertical translation mechanism, a horizontal translation mechanism, and a longitudinal translation mechanism. The bottom maintenance bin is formed above the inner part of the second cover plate. The vertical translation mechanism is arranged in the bottom maintenance bin. A first maintenance opening is formed on the front of the bottom maintenance bin, and the first maintenance opening is covered by a detachable first cover plate. The horizontal translation mechanism is installed at the inner top of the support part, and the output ends of both the horizontal translation mechanism and the vertical translation mechanism drive the processing chamber, so that the vertical translation mechanism and the horizontal translation mechanism respectively adjust the vertical and horizontal position states of the processing chamber. A second maintenance opening is formed at the top of the support part, and at least one of the second cover plates is movably connected at the second maintenance opening. The second cover plate covers the second maintenance opening. The back maintenance bin is formed on the back of the second cover plate. Both the cutting motor and the longitudinal translation mechanism are arranged in the back maintenance bin. The output end of the cutting motor is drivingly connected to the support part, and the output end of the longitudinal translation mechanism drives the cutting motor, so that the longitudinal translation mechanism adjusts the longitudinal position states of the cutting motor and the cutting part. A third maintenance opening is formed on the back of the back maintenance bin, and the third maintenance opening is covered by a detachable third cover plate.

[0009] Preferably, the vertical translation mechanism, the horizontal translation mechanism, and the longitudinal translation mechanism are all set as ball screw drive structures, and the output ends of the vertical translation mechanism, the horizontal translation mechanism, and the longitudinal translation mechanism are all set as translatable screw seats.

[0010] More preferably, a first support platform is arranged at the bottom of the fixture. The vertical translation mechanism is arranged below the first support platform. The output end of the vertical translation mechanism is connected to the bottom of the processing chamber, and the output end of the vertical translation mechanism drives the fixture to move vertically. The output end of the horizontal translation mechanism is connected to the first support platform, and the output end of the horizontal translation mechanism drives the first support platform, the vertical translation mechanism, and the processing chamber to move horizontally.

[0011] More preferably, a second support platform is installed at the bottom of the cutting motor. The output end of the longitudinal translation mechanism is connected to the second support platform, and the output end of the longitudinal translation mechanism drives the second support platform and the cutting motor to move longitudinally.

[0012] More preferably, a transmission structure is further arranged between the cutting motor and the support part. The output end of the cutting motor is connected to the rotating shaft of the cutting part by the transmission structure.

[0013] Preferably further, two second cover plates are provided, and each second cover plate is rotatably connected to the support portion. The opening and closing of the two second cover plates can open or cover the second inspection opening.

[0014] (III) Advantageous Effects

[0015] Compared with the prior art, the present utility model provides a magnetic core cutting machine that is convenient for maintenance and repair, and has the following advantageous effects:

[0016] In the present utility model, through the independent setting of the bottom maintenance bin and the back maintenance bin, the drive structure in the original equipment can be removed from the processing chamber and installed in partitions, so that maintenance personnel can conveniently open the cover plate and perform maintenance on each drive structure from the inspection opening, and can also avoid the problem that the drive structure in the original equipment is easily affected by water vapor and smoke in the processing chamber and fails. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 FIG. is a schematic front view of the magnetic core cutting machine in the maintenance state according to the embodiment;

[0018] Figure 2 For Figure 1 the schematic rear view of the magnetic core cutting machine in the maintenance state in;

[0019] Figure 3 FIG. is a schematic front view of the magnetic core cutting machine in the processing state according to the embodiment;

[0020] Figure 4 For Figure 3 the schematic rear view of the magnetic core cutting machine in the processing state in.

[0021] In the figure: 10, support portion; 11, second cover plate; 20, processing chamber; 21, cutting portion; 22, fixture; 30, bottom maintenance bin; 40, back maintenance bin; 50, vertical translation mechanism; 60, horizontal translation mechanism; 70, cutting motor; 71, transmission structure; 80, longitudinal translation mechanism. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer toFigures 1 to 4 , a magnetic core cutting machine convenient for maintenance and repair, comprising a support part 10, a processing chamber 20, a bottom maintenance bin 30, a back maintenance bin 40, a vertical translation mechanism 50, a horizontal translation mechanism 60, a cutting motor 70 and a longitudinal translation mechanism 80. The processing chamber 20 is formed at the top of the support part 10. A processing window is formed on the front of the processing chamber 20. A cutting part 21 and a fixture 22 are arranged in the processing chamber 20 for cooperative use. The cutting motor 70 is used to drive the cutting part 21 to rotate, and the fixture 22 is used to clamp the material to be cut, so that the material clamped by the fixture 22 can be cut by the cutting part 21, and magnetic cores with required shapes and sizes can be obtained. The bottom maintenance bin 30 is formed above the inner part of the second cover plate 11. The bottom maintenance bin 30 can be used to accommodate and place the vertical translation mechanism 50. A first maintenance opening can be formed on the front of the bottom maintenance bin 30, and the first maintenance opening can be covered and masked by a detachable first cover plate. When maintaining the vertical translation mechanism 50, maintenance operations can be carried out after removing the first cover plate. The horizontal translation mechanism 60 is installed on the inner top of the support part 10. A second maintenance opening can be formed on the top of the support part 10, and at least one second cover plate 11 can be movably connected at the second maintenance opening. The second cover plate 11 can be used to cover the second maintenance opening, and after deflecting or detaching the second cover plate 11, maintenance operations can be carried out on the horizontal translation mechanism 60 from the second maintenance opening. The back maintenance bin 40 is formed on the back of the second cover plate 11. Both the cutting motor 70 and the longitudinal translation mechanism 80 are arranged in the back maintenance bin 40. A third maintenance opening can be formed on the back of the back maintenance bin 40, and the third maintenance opening can be covered and masked by a detachable third cover plate. When maintaining the longitudinal translation mechanism 80, maintenance operations can be carried out after removing the third cover plate.

[0024] In this embodiment, the vertical translation mechanism 50, the horizontal translation mechanism 60 and the longitudinal translation mechanism 80 can all adopt a ball screw drive structure driven by a motor. The output ends of the vertical translation mechanism 50, the horizontal translation mechanism 60 and the longitudinal translation mechanism 80 are all set as screw seats. The screw seats and the lead screws are driven by thread transmission, and can be guided and limited by a smooth rod-shaped structure, so that the screw seats can perform translational movement. The ball screw drive structure is a commonly used drive structure for position adjustment in the art and will not be elaborated here.

[0025] In this embodiment, the output ends of the horizontal translation mechanism 60 and the vertical translation mechanism 50 are both used to drive the processing chamber 20, and the vertical translation mechanism 50 and the horizontal translation mechanism 60 can be respectively used to adjust the vertical and horizontal positions of the processing chamber 20. The output end of the longitudinal translation mechanism 80 is used to drive the cutting motor 70, so that the longitudinal translation mechanism 80 can be used to adjust the longitudinal position state of the cutting motor 70 and the cutting part 21.

[0026] In this embodiment, a first support platform is provided at the bottom of the clamp 22. The vertical translation mechanism 50 is installed below the first support platform, and the output end of the vertical translation mechanism 50 is connected to the bottom of the processing chamber 20, and the output end of the vertical translation mechanism 50 can drive the clamp 22 to move vertically when it moves. The output end of the lateral translation mechanism 60 is connected to the first support platform, and the output end of the lateral translation mechanism 60 can drive the first support platform, the vertical translation mechanism 50 and the processing chamber 20 to move horizontally at the same time when it moves. A second support platform is installed at the bottom of the cutting motor 70, and the second support platform can support the cutting motor 70 and the cutting part 21 respectively. The output end of the longitudinal translation mechanism 80 is connected to the second support platform, and the movement of the output end of the longitudinal translation mechanism 80 can drive the second support platform, the cutting motor 70 and the cutting part 21 to move longitudinally.

[0027] In this embodiment, in order to improve the service life of the cutting motor 70, a transmission structure 71 can be further provided between the cutting motor 70 and the support part 10, and the output end of the cutting motor 70 can be connected to the rotating shaft of the cutting part 21 by the transmission structure 71, and drive the rotation of the cutting part 21. The transmission structure 71 can adopt the existing belt transmission structure in the prior art. The cutting part 21 can adopt a grinding wheel, a rotating shaft is installed in the middle of the grinding wheel, and the rotation of the rotating shaft is supported by a bearing seat.

[0028] In this embodiment, the number of second cover plates 11 can be set to two, each second cover plate 11 is set to an "L" shape, and each second cover plate 11 can be rotatably connected to the support part 10 by a pin shaft, so that the opening and closing operations of the two second cover plates 11 can open or cover the second inspection port.

[0029] The system of the present invention may also include a control system for controlling the operation of the motor and the like to automatically adjust the cutting operation. It should be understood that the control system has no particular limitation and can be implemented by the control technology in the prior art, which will not be described in detail here.

[0030] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described one by one here. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A magnetic core cutting machine convenient for maintenance and repair, comprising a support part (10), a processing chamber (20) and a cutting motor (70), wherein the processing chamber (20) is formed on the top of the support part (10), a cutting part (21) and a clamp (22) for use together are arranged in the processing chamber (20), and the cutting motor (70) drives and connects the cutting part (21), characterized in that: It also includes a bottom inspection bin (30), a back inspection bin (40), a vertical translation mechanism (50), a lateral translation mechanism (60) and a longitudinal translation mechanism (80), The bottom inspection bin (30) is formed above the second cover plate (11), the vertical translation mechanism (50) is arranged in the bottom inspection bin (30), a first inspection opening is formed on the front of the bottom inspection bin (30), and the first inspection opening is covered by a detachable first cover plate; The lateral translation mechanism (60) is installed on the inner top of the support portion (10), and the output ends of the lateral translation mechanism (60) and the vertical translation mechanism (50) both drive the processing chamber (20), so that the vertical translation mechanism (50) and the lateral translation mechanism (60) respectively adjust the vertical and lateral position states of the processing chamber (20), and a second inspection opening is formed on the top of the support portion (10), and at least one second cover plate (11) is movably connected to the second inspection opening, and the second cover plate (11) covers the second inspection opening; The back inspection bin (40) is formed on the back side of the second cover plate (11); the cutting motor (70) and the longitudinal translation mechanism (80) are both arranged in the back inspection bin (40); the output end of the cutting motor (70) drives the connecting support part (10); the output end of the longitudinal translation mechanism (80) drives the cutting motor (70), so that the longitudinal translation mechanism (80) adjusts the longitudinal position state of the cutting motor (70) and the cutting part (21); a third inspection port is formed on the back side of the back inspection bin (40), and the third inspection port is covered by a detachable third cover plate.

2. A magnetic core cutting machine that is easy to maintain and repair according to claim 1, characterized in that: The vertical translation mechanism (50), the lateral translation mechanism (60) and the longitudinal translation mechanism (80) are all configured as ball screw drive structures, and the output ends of the vertical translation mechanism (50), the lateral translation mechanism (60) and the longitudinal translation mechanism (80) are all configured as translationally movable wire seats.

3. A magnetic core cutting machine that is easy to maintain and repair according to claim 1 or 2, characterized in that: A first support platform is arranged at the bottom of the clamp (22); the vertical translation mechanism (50) is arranged below the first support platform; the output end of the vertical translation mechanism (50) is connected to the bottom of the processing chamber (20), and the output end of the vertical translation mechanism (50) drives the clamp (22) to move vertically; the output end of the lateral translation mechanism (60) is connected to the first support platform, and the output end of the lateral translation mechanism (60) drives the first support platform, the vertical translation mechanism (50) and the processing chamber (20) to move horizontally.

4. A magnetic core cutting machine that is easy to maintain and repair according to claim 1 or 2, characterized in that: A second support platform is installed at the bottom of the cutting motor (70), the output end of the longitudinal translation mechanism (80) is connected to the second support platform, and the output end of the longitudinal translation mechanism (80) drives the second support platform and the cutting motor (70) to move longitudinally.

5. The magnetic core cutting machine convenient for maintenance and repair according to claim 1, characterized in that: A transmission structure (71) is also provided between the cutting motor (70) and the support portion (10), and the output end of the cutting motor (70) is connected to the rotating shaft of the cutting portion (21) via the transmission structure (71).

6. The magnetic core cutting machine convenient for maintenance and repair according to claim 1, characterized in that: The second cover plates (11) are provided in two numbers, each of the second cover plates (11) is rotatably connected to the support portion (10), and the opening and closing of the two second cover plates (11) can open or cover the second inspection opening.

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