Anti-seepage, anti-creeping and anti-corrosion magnetic core cutting machine

Abstract

The utility model relates to an anti-seepage, anti-creeping and anti-corrosion magnetic core cutting machine, which comprises a supporting part, a processing chamber, a cutting motor, a transverse translation mechanism, a vertical translation mechanism and a longitudinal translation mechanism, the processing chamber is formed at the top of the supporting part, and a processing bin and a driving bin are respectively formed on the front side and the rear side of the processing chamber; a grinding wheel and a clamp are arranged in the machining bin, and the transverse translation mechanism and the vertical translation mechanism are both arranged below the machining chamber. Through the arrangement of the water retaining cover, the sealing rubber layer and the sealing ring between the screw seat and the guide shaft, the magnetic core cutting machine can prevent smoke and steam generated during cutting and water sprayed during cooling from seeping out of the processing chamber in the using process, so that the driving structure can be prevented from being corroded or rusted, and the service life of the magnetic core cutting machine is prolonged. Electric leakage caused by contact between the power source and the water body can be avoided, the service life of the equipment is prolonged, and the use safety is improved.

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 with anti-seepage, anti-electric leakage and anti-corrosion functions. 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. The existing magnetic core cutting machine generally sets a grinding wheel driven by a motor to rotate and a fixture for clamping materials in the processing chamber for cutting operations.

[0004] The existing magnetic core cutting machine has the following defects: the adjustment and drive structure of the grinding wheel and the fixture exists in the processing chamber, and the water vapor, smoke, and water body during spray cooling generated during cutting processing will cause corrosion and rust to the drive structure, and it is also easy to generate electric leakage problems after the water body contacts the motor part in the drive structure. Content of the Utility Model

[0005] (I) Technical Problems to be Solved

[0006] The utility model provides a magnetic core cutting machine with anti-seepage, anti-electric leakage and anti-corrosion functions, and solves the problems raised 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 with anti-seepage, anti-electric leakage, and anti-corrosion functions, comprising a support part, a processing chamber, a cutting motor, a horizontal translation mechanism, a vertical translation mechanism, and a longitudinal translation mechanism. The processing chamber is formed on the top of the support part, and a processing bin and a drive bin are respectively formed on the front side and the rear side of the processing chamber. A grinding wheel and a fixture are arranged in the processing bin. The horizontal translation mechanism and the vertical translation mechanism are both arranged below the processing chamber, and the horizontal translation mechanism and the vertical translation mechanism respectively drive and adjust the horizontal position state and the vertical position state of the fixture. The cutting motor and the longitudinal translation mechanism are arranged in the drive bin. The cutting motor is drivingly connected to the grinding wheel, and the longitudinal translation mechanism drives and adjusts the longitudinal position state of the cutting motor and the grinding wheel. A water baffle and a sealing glue layer are also arranged in the processing chamber. The fixture is installed on the water baffle, and the water baffle is arranged as a shell-like structure with an opening at the bottom and a cavity. The bottom of the water baffle is in contact with the inner bottom wall of the processing chamber. The sealing glue layer is arranged in the cavity of the fixture, and the bottom of the sealing glue layer is fixedly bonded to the processing chamber.

[0009] Preferably, the horizontal translation mechanism, the vertical translation mechanism, and the longitudinal translation mechanism are all arranged as ball screw drive structures driven by motors. The ball screw drive structure includes a screw, a screw seat, and at least one guide shaft. The screw seat is in threaded transmission with the screw, and the screw seat is slidably matched with the guide shaft.

[0010] More preferably, a sealing ring is further arranged between the screw seat and the guide shaft passing through the screw seat.

[0011] More preferably, a transmission structure, a bearing seat, and a rotating shaft are arranged between the cutting motor and the grinding wheel. One end of the rotating shaft is fixedly connected to the center of the grinding wheel, and the other end of the rotating shaft and the output end of the cutting motor are both connected to the transmission structure. The bearing seat is installed on the inner wall of the rear side of the processing bin, and the rotating shaft passes through the bearing seat.

[0012] More preferably, the rotating shaft extends from the drive bin into the processing bin, and a sealing ring is arranged between the rotating shaft and the bin wall it passes through.

[0013] More preferably, the transmission structure is arranged as a belt transmission structure, and the transmission belt in the transmission structure is arranged as a toothed belt.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the present utility model provides a magnetic core cutting machine with anti-seepage, anti-electric leakage, and anti-corrosion functions, and has the following beneficial effects:

[0016] In the present utility model, through the settings of the water baffle, the sealing glue layer, and the sealing ring between the wire seat and the guide shaft, when the magnetic core cutting machine is in use, it can prevent the fumes, water vapor generated during cutting, and the water sprayed during cooling from leaking out in the processing chamber. Thus, it can not only avoid the corrosion or rust of the driving structure, but also avoid the leakage of electricity caused by the contact between the power source and the water, improving the service life and safety of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 FIG. is a schematic internal structure diagram of a leak-proof, electric leakage-proof, and corrosion-proof magnetic core cutting machine according to an embodiment;

[0018] Figure 2 is Figure 1 a schematic structural diagram of the leak-proof, electric leakage-proof, and corrosion-proof magnetic core cutting machine in FIG. from another angle.

[0019] In the figure: 10, support part; 20, processing chamber; 21, grinding wheel; 22, fixture; 23, water baffle; 30, cutting motor; 31, transmission structure; 32, bearing seat; 33, rotating shaft; 40, horizontal translation mechanism; 50, vertical translation mechanism; 60, longitudinal translation mechanism. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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 the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figure 1 and Figure 2, A magnetic core cutting machine with anti-seepage, anti-electric leakage and anti-corrosion functions, comprising a support part 10, a processing chamber 20, a cutting motor 30, a horizontal translation mechanism 40, a vertical translation mechanism 50 and a longitudinal translation mechanism 60. The processing chamber 20 is formed at the top of the support part 10, and a processing bin and a driving bin are respectively formed on the front side and the rear side of the processing chamber 20. Both the processing bin and the driving bin can be installed with a bin door to cover them. A grinding wheel 21 and a fixture 22 are arranged in the processing bin. When cutting the magnetic core, the fixture 22 can be used to clamp the material, and the rotating grinding wheel 21 can be used to cut it. Both the horizontal translation mechanism 40 and the vertical translation mechanism 50 are arranged below the processing chamber 20, and the horizontal translation mechanism 40 and the vertical translation mechanism 50 are respectively used to drive and adjust the horizontal position state and the vertical position state of the fixture 22. The cutting motor 30 and the longitudinal translation mechanism 60 are arranged in the driving bin. The cutting motor 30 is drivingly connected to the grinding wheel 21 and is used to drive the grinding wheel 21 to rotate; the longitudinal translation mechanism 60 is used to drive and adjust the longitudinal position state of the cutting motor 30 and the grinding wheel 21.

[0022] In this embodiment, a water baffle 23 and a sealant layer are further arranged in the processing chamber 20. The water baffle 23 can be made into a shell-like structure with an opening at the bottom and a cavity. After the water baffle 23 is placed, its bottom can be in contact with the inner bottom wall of the processing chamber 20, and the fixture 22 can be supported by the water baffle 23, so that the water baffle 23 constitutes the first layer of protective structure below the fixture 22. The sealant layer is arranged in the cavity of the fixture 22, and the bottom of the sealant layer is fixedly bonded to the processing chamber 20, so that the sealant layer constitutes the second layer of protective structure below the fixture 22. The aforementioned two layers of protective structures are both used to protect the horizontal translation mechanism 40 and the vertical translation mechanism 50, and are used to prevent smoke, water vapor and water droplets from seeping downward out of the processing chamber 20. In this embodiment, the sealant layer is formed after the colloid coagulates.

[0023] In this embodiment, the horizontal translation mechanism 40, the vertical translation mechanism 50 and the longitudinal translation mechanism 60 are all arranged as ball screw drive structures driven by motors. The ball screw drive structure is a commonly used drive structure in the art for adjusting positions. For example, the ball screw drive structure can include a lead screw, a screw seat and at least one guide shaft. The screw seat and the lead screw are in threaded transmission, and the screw seat and the guide shaft are in sliding fit. When the motor drives the lead screw to rotate, the axial movement of the screw seat is used to adjust the position state of the component connected thereto. A sealing ring is also arranged between the screw seat and the guide shaft passing through the screw seat. The sealing ring is used to prevent smoke, water vapor and water from passing through the gap between the screw seat and the guide shaft when the screw seat moves horizontally.

[0024] In this embodiment, a transmission structure 31, a bearing seat 32 and a rotating shaft 33 are provided between the cutting motor 30 and the grinding wheel 21. One end of the rotating shaft 33 is fixedly connected to the center of the grinding wheel 21, and the other end of the rotating shaft 33 and the output end of the cutting motor 30 are both connected to the transmission structure 31, so that when the output end of the cutting motor 30 rotates, the transmission structure 31 can be used to drive the rotating shaft 33 and the grinding wheel 21 to rotate. The transmission structure 31 can adopt the existing belt transmission structure in the prior art, and the transmission in the transmission structure 31 can adopt a toothed belt. The bearing seat 32 is installed on the inner wall of the rear side of the processing chamber, and the rotating shaft 33 passes through the bearing seat 32 and the bearing seat 32 is used to support the rotation of the rotating shaft 33. The rotating shaft 33 extends from the drive chamber into the processing chamber, and a sealing ring is also provided between the rotating shaft and the chamber wall it passes through to prevent flue gas, water vapor and water from flowing into the drive chamber.

[0025] Among all the solutions mentioned above, for the connection between two components, welding, bolt and nut mating connection, bolt or screw connection or other well-known connection methods can be selected according to the actual situation, which will not be elaborated one by one here. For those mentioned above that involve fixed connection, welding is preferably considered. Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood 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. A seepage-proof, leakage-proof and corrosion-proof magnetic core cutting machine, comprising a support portion (10), a processing chamber (20), a cutting motor (30), a lateral translation mechanism (40), a vertical translation mechanism (50) and a longitudinal translation mechanism (60), wherein the processing chamber (20) is formed on the top of the support portion (10), and a processing chamber and a driving chamber are formed on the front and rear sides of the processing chamber (20), respectively, a grinding wheel (21) and a fixture (22) are arranged in the processing chamber, and the lateral translation mechanism (40) and the vertical translation mechanism (50) are arranged on the front and rear sides of the processing chamber (20). The translation mechanisms (50) are arranged below the processing chamber (20), and the lateral translation mechanism (40) and the vertical translation mechanism (50) respectively drive the lateral position state and the vertical position state of the adjustment fixture (22). The cutting motor (30) and the longitudinal translation mechanism (60) are arranged in the driving chamber. The cutting motor (30) drives the connected grinding wheel (21), and the longitudinal translation mechanism (60) drives the longitudinal position state of the cutting motor (30) and the grinding wheel (21). The invention is characterized in that: A water shield (23) and a sealing rubber layer are also provided in the processing chamber (20); the clamp (22) is mounted on the water shield (23), and the water shield (23) is provided as a shell-like structure having an opening at the bottom and a cavity; the bottom of the water shield (23) is in contact with the inner bottom wall of the processing chamber (20); the sealing rubber layer is provided in the cavity of the clamp (22), and the bottom of the sealing rubber layer is bonded and fixed to the processing chamber (20).

2. The anti-seepage, anti-leakage and anti-corrosion magnetic core cutting machine according to claim 1, characterized in that: The lateral translation mechanism (40), the vertical translation mechanism (50) and the longitudinal translation mechanism (60) are all configured as a ball screw drive structure driven by a motor, wherein the ball screw drive structure comprises a screw, a screw seat and at least one guide shaft, wherein the screw seat and the screw are driven by threads, and the screw seat and the guide shaft are slidably matched.

3. The anti-seepage, anti-leakage and anti-corrosion magnetic core cutting machine according to claim 2, characterized in that: A sealing ring is also arranged between the wire seat and the guide shaft passing through the wire seat.

4. The anti-seepage, anti-leakage and anti-corrosion magnetic core cutting machine according to claim 1, characterized in that: A transmission structure (31), a bearing seat (32) and a rotating shaft (33) are arranged between the cutting motor (30) and the grinding wheel (21); one end of the rotating shaft (33) is fixedly connected to the center of the grinding wheel (21); the other end of the rotating shaft (33) and the output end of the cutting motor (30) are both connected to the transmission structure (31); the bearing seat (32) is installed on the inner wall of the rear side of the processing chamber; and the rotating shaft (33) passes through the bearing seat (32).

5. The anti-seepage, anti-leakage and anti-corrosion magnetic core cutting machine according to claim 4, characterized in that: The rotating shaft (33) extends from the driving chamber into the processing chamber, and a sealing ring is arranged between the rotating shaft and the chamber wall through which the rotating shaft passes.

6. A seepage-proof, leakage-proof and corrosion-proof magnetic core cutting machine according to claim 4 or 5, characterized in that: The transmission structure (31) is configured as a belt transmission structure, and the transmission belt in the transmission structure (31) is configured as a toothed belt.

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