A flattening machine for producing amorphous iron core

Abstract

The utility model discloses a leveling machine for amorphous iron core production, which includes a rollover device, a vibration device and a clamping device. The rollover device is used to lift up the vibration device and the clamping device and flip them to one side at the same time, so as to facilitate workers to install or remove the hoisted amorphous iron core. The clamping device is used to fix and limit the amorphous iron core that needs to be leveled by vibration, and to level the flat surface of the amorphous iron core through the internal structure. The vibration device is mainly a device that provides high-frequency vibration, which provides vibration energy for the leveling work. The device drives the high-frequency vibration of the amorphous iron core through the practical vibration device, and achieves the purpose of leveling the amorphous iron core through its own gravity and high-frequency vibration. Compared with the transmission leveling method, the device is simpler to operate and more efficient. At the same time, the clamping device and the vibration device are arranged on the rollover device, which is convenient for workers to load and unload materials and improves work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer iron core production, in particular to a leveling machine for producing amorphous iron cores. Background Art

[0002] The structural design of the amorphous three-dimensional wound core is innovative and efficient. Its core structure is mainly made of amorphous alloy strips through a winding process to form a unique three-dimensional winding structure. This structure is not only seamless, but also has a balanced three-phase magnetic circuit, which helps to achieve efficient electromagnetic conversion.

[0003] The leveling of amorphous three-dimensional wound core is an important part of the manufacturing process of amorphous transformers, and it is essential to ensure the flatness and stability of the core. When leveling, appropriate leveling tools or equipment are needed to level the amorphous three-dimensional wound core. This usually involves applying a certain amount of pressure and force to make each part of the core reach the required flatness. The force and speed need to be controlled during the leveling process to avoid excessive compression or damage to the core. Start the leveling equipment, so that the pressure head or roller gradually approaches the core and applies appropriate pressure. The size of the pressure should be determined according to the material, thickness and structure of the core to avoid excessive or insufficient compression. And the speed needs to be controlled. The moving speed of the pressure head or roller should be controlled to ensure that the leveling process is uniform and stable. Too fast or too slow speed may result in poor leveling effect. Depending on the actual situation of the core, multiple leveling operations may be required to achieve the required flatness. After each leveling, the flatness of the core should be checked and adjusted as needed.

[0004] Although the leveling method in the prior art can effectively level the amorphous iron core, the equipment operation is relatively cumbersome, and in many cases multiple inspections and leveling are required, resulting in low leveling efficiency and the need to adjust equipment parameters according to amorphous iron cores of different specifications, further increasing the cumbersomeness of the leveling work and requiring further improvement. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] The technical problem to be solved by the utility model is: although the leveling method in the prior art can effectively level the amorphous iron core, the equipment operation is relatively cumbersome, and many times it is necessary to perform multiple inspections and then leveling, resulting in low leveling efficiency and the need to adjust the equipment parameters according to the amorphous iron cores of different specifications, which further increases the cumbersomeness of the leveling work and is a problem that should be further improved.

[0007] (II) Technical solution

[0008] In order to solve the above problems, the utility model provides the following technical solutions:

[0009] A leveling machine for producing amorphous iron cores, comprising a rollover device, a vibrating device and a clamping device, wherein the vibrating device is arranged on the rollover device, and the clamping device is arranged on the vibrating device;

[0010] The rollover device comprises a frame, a rollover cylinder, a turning frame, a first base connecting ear, a second base connecting ear, a first telescopic rod connecting ear, a second telescopic rod connecting ear, a first connecting frame connecting ear and a second connecting frame connecting ear, wherein the first base connecting ear is fixedly arranged at the bottom of the rollover cylinder, a group of the second base connecting ears is provided and the bottom surface is fixedly connected to the frame, and a group of the second connecting ears is movably connected to the first base connecting ear through a pin shaft, the first telescopic rod connecting ear is connected to the telescopic rod of the rollover cylinder, a group of the second telescopic rod connecting ears is provided and is fixedly connected to the frame, and is movably connected to the first telescopic rod connecting ear through a pin shaft, the first connecting frame connecting ear is provided with a group, the second connecting frame connecting ear is provided with two groups, each group of the second connecting frame connecting ears is movably connected to one of the first connecting frame connecting ears through a pin shaft, and the first connecting frame connecting ear is fixedly connected to the turning frame, and the second connecting frame is fixedly connected to the frame;

[0011] The vibration device includes a vibration machine, a vibration panel, a connecting screw and a vibration-damping block. The vibration panel is connected to the flip frame via the connecting screw. The vibration-damping block is coated on the connecting screw and is arranged between the vibration panel and the flip frame. The vibration machine is fixedly arranged on the bottom end surface of the vibration panel. The clamping device is arranged on the vibration panel for clamping the amorphous iron core.

[0012] Furthermore, the clamping device includes an angle seat and a linear guide pair, and the linear guide pair is provided with two groups of "cross-shaped" arrangements on the vibration panel, each of the linear guide pairs is provided with one angle seat, and the bottom end surface of the angle seat is fixedly connected to the slider on the linear guide pair.

[0013] Furthermore, an inclined flat plate and a vertical baffle are provided on the corner seat, the inclined flat plate is obliquely arranged on the corner seat, and the vertical baffle is vertically arranged on the bottom end surface of the corner seat.

[0014] Furthermore, insulating plates are fixedly provided on the inclined flat plate and the vertical baffle.

[0015] Furthermore, a fixing threaded hole is provided on the bottom end surface of the angle seat, and the fixing threaded hole is arranged perpendicular to the slide rail on the linear guide rail pair.

[0016] Furthermore, a right-angle seat is also provided on the vibration panel, and the right-angle seat is arranged on a side of the vibration panel close to the connecting ear of the first connecting frame.

[0017] Furthermore, the right-angle seat is also provided with an escape opening.

[0018] (III) Beneficial effects

[0019] The beneficial effects of the utility model are:

[0020] This device drives the high-frequency vibration of the amorphous core through a practical vibration device, and achieves the purpose of leveling the amorphous core through its own gravity and high-frequency vibration. Compared with the transmission leveling method, this device is simpler to operate and more efficient. At the same time, the clamping device and the vibration device are set on the turning device, which is convenient for workers to load and unload materials and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional diagram of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the rollover device of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the vibration device of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the clamping device of the utility model;

[0025] Figure 5 It is a schematic diagram of the utility model in a rollover state.

[0026] Markings in the figure: 1-rollover device, 2-vibration device, 3-clamping device, 4-right angle seat, 5-avoidance port, 6-amorphous core body;

[0027] 101-frame, 102-rollover cylinder, 103-anti-armor, 104-first base connecting ear, 105-second base connecting ear, 106-first telescopic rod connecting ear, 107-second telescopic rod connecting ear, 108-first connecting frame connecting ear, 109-second connecting frame connecting ear;

[0028] 201-vibration machine, 202-vibration panel, 203-connecting screw, 204-vibration damping block;

[0029] 301-angle seat, 302-linear guide pair, 303-inclined plate, 304-vertical baffle, 305-insulating plate, 306-fixing threaded hole. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] See also Figure 1-5 A leveling machine for the production of amorphous iron cores is shown, comprising a rollover device 1, a vibration device 2 and a clamping device 3, wherein the vibration device 2 is arranged on the rollover device 1, and the clamping device 3 is arranged on the vibration device 2. The rollover device 1 is used to lift up the vibration device 2 and the clamping device 3 at the same time and flip them to one side, so as to facilitate workers to install or remove the hoisted amorphous iron cores. The clamping device 3 is used to fix and limit the amorphous iron core that needs to be leveled by vibration, to prevent the amorphous iron core from shifting horizontally in large quantities during the vibration process, and to level the flat surface of the amorphous iron core through the internal structure. Furthermore, the vibration device 2 is mainly a device that provides high-frequency vibration, which provides vibration energy for the leveling work.

[0033] In a further embodiment: the rollover device 1 comprises a frame 101, a rollover cylinder 102, a flip frame 103, a first base connecting ear 104, a second base connecting ear 105, a first telescopic rod connecting ear 106, a second telescopic rod connecting ear 107, a first connecting frame connecting ear 108 and a second connecting frame connecting ear 109, the first base connecting ear 104 is fixedly arranged at the bottom of the rollover cylinder 102, the second base connecting ear 105 is provided with a group and the bottom surface is fixedly connected to the frame 101, and at the same time a group of second base connecting ears 105 are movably connected to the first base connecting ears 104 through a pin shaft The first telescopic rod connecting ear 106 is connected to the telescopic rod of the rollover cylinder 102, the second telescopic rod connecting ear 107 is provided with a group and is fixedly connected to the frame 101, and is movably connected to the first telescopic rod connecting ear 106 through a pin shaft, the first connecting frame connecting ear 108 is provided with a group, and the second connecting frame connecting ear 109 is provided with two groups, each group of the second connecting frame connecting ear 109 is movably connected to a first connecting frame connecting ear 108 through a pin shaft, and the first connecting frame connecting ear 108 is fixedly connected to the flip frame 103, and the second connecting frame connecting ear 109 is fixedly connected to the frame 101.

[0034] In this embodiment, a frame that plays a supporting role is provided on the rollover device 1, and a rollover oil cylinder 102 that provides rollover power is also provided. The bottom of the rollover oil cylinder 102 is connected to a group of second base connecting ears 105 through a first base connecting ear 104. When connected, the first base connecting ear 104 and the group of second base connecting ears 105 are movably connected through a pin shaft, ensuring that the two can achieve relative rotation. A flip frame 103 is provided on the rollover device 1. The flip frame 103 is mainly used to install the vibration device 2 and the clamping device 3. The telescopic rod of the rollover oil cylinder 102 is connected to a group of second telescopic rod connecting ears 107 through a first telescopic rod connecting ear 106, and the first telescopic rod connecting ear 106 and the second telescopic rod connecting ear 107 are movably connected through a pin shaft when connected, achieving the purpose that the two can rotate relative to each other. When the telescopic rod of the rollover oil cylinder 102 is extended, the flip frame 103103 will be lifted up, thereby turning the clamping device 3 and the vibration device 2 to one side of the device together. In order to realize and ensure the stability of the turning frame 103 during the turning process, a set of first connecting frame connecting ears 108 and two sets of second connecting frame connecting ears 109 are arranged between the turning frame 103 and the vibration device 2. The two are movably connected by a pin shaft, so that the two can realize relative rotation.

[0035] In a further embodiment: the vibration device 2 includes a vibration machine 201, a vibration panel 202, a connecting screw 203 and a vibration damping block 204, the vibration panel 202 is connected to the flip frame 103 through the connecting screw 203, the vibration damping block 204 is coated on the connecting screw 203 and is arranged between the vibration panel 202 and the flip frame 103, the vibration machine 201 is fixedly set on the bottom end surface of the vibration panel 202, and the clamping device 3 is arranged on the vibration panel 202 for clamping the amorphous iron core.

[0036] In this embodiment, the vibrator 201 transmits its high-frequency vibration to the clamping device 3 through the vibration panel 202, thereby applying high-frequency vibration to the amorphous core on the clamping device 3 to achieve the purpose of leveling by vibration. In order to reduce the noise generated during operation, a vibration-damping block 204 covering the connecting screw 203 is provided between the vibration panel 202 and the flip frame 103.

[0037] In a further embodiment: the clamping device 3 comprises an angle seat 301 and a linear guide pair 302, the linear guide pair 302 is provided with two groups arranged in a "cross shape" on the vibration panel 202, each linear guide pair 302 is provided with an angle seat 301, and the bottom end surface of the angle seat 301 is fixedly connected to the slider on the linear guide pair 302. The angle seat 301 is provided with an inclined plate 303 and a vertical baffle 304, the inclined plate 303 is obliquely arranged on the angle seat 301, and the vertical baffle 304 is vertically arranged on the bottom end surface of the angle seat 301. An insulating plate 305 is fixedly arranged on the inclined plate 303 and the vertical baffle 304. A fixing threaded hole 306 is also provided on the bottom end surface of the angle seat 301, and the fixing threaded hole 306 is arranged perpendicular to the slide rail on the linear guide pair 302.

[0038] In this embodiment, the clamping device 3 is integrally arranged on the vibration panel 202, thereby ensuring that the clamping device 3 can effectively obtain the high-frequency vibration generated by the vibration machine 201. At the same time, in order to facilitate the clamping of the amorphous core, a linear guide pair 302 and an angle seat 301 are provided, and the angle seat 301 can slide on the linear guide pair 302 to facilitate the placement or removal of the amorphous core. The angle seat 301 is made of metal material to ensure sufficient rigidity, but if low-cost consumables are not provided between the amorphous core and the angle seat 301 after long-term use, it will lead to the need to regularly replace the sliding angle seat 301, which will increase the maintenance cost. Therefore, an insulating plate 305 of non-metallic material with low replacement cost is provided on the inclined plate 303 and the vertical baffle 304. At the same time, in order to prevent the angle seat 301 from driving the slider to move on the linear guide pair 302 during the vibration leveling process, a fixed threaded hole 306 is set on the angle seat 301. After the position of the angle seat 301 is adjusted, the worker uses a bolt to fix the angle seat 301 through the fixed threaded hole 306, that is, one end of the bolt is pressed against the upper end surface of the slide rail of the linear guide pair 302, so that the angle seat can be effectively held and will not move. Of course, the inclination angle of the inclined plate 303 here is designed according to the amorphous iron core to be leveled, so it will not be repeated here.

[0039] In a further embodiment: a right-angle seat 4 is further provided on the vibration panel 202, and the right-angle seat 4 is arranged on a side of the vibration panel 202 close to the first connecting frame connecting ear 108. A avoidance opening 5 is also provided on the right-angle seat 4.

[0040] In this embodiment, the right-angle seat 4 is provided on the vibration panel 202 mainly to facilitate workers to install or remove the amorphous core and prevent the core from falling. Because when installing or removing the amorphous core, the side-turning device 1 lifts up the clamping device 3 and the vibration device 2 to a vertical side-turning state. And the avoidance opening 5 is designed to facilitate the adjustment of the position of the angle seat 301, so as to prevent the right-angle seat 4 from hindering the movement of the angle seat 301 during adjustment.

[0041] Working principle: It should be noted here that both the rollover device 1 and the vibration device 2 are provided with separate starting switches. Since they are conventional technical means in this technical field, they are not described in detail in this case. When installing the amorphous core, the staff presses the starting switch of the rollover device 1, and the rollover cylinder 102 lifts up the clamping device 3 and the vibration device 2 of the flip frame 103 through the extension and contraction of its telescopic rod to present a vertical rollover state, and then the worker installs the amorphous core on the clamping device by lifting or carrying. After the initial installation of the amorphous core, the rollover device 1 is controlled to restore the vibration device 2 and the clamping device 3 to a horizontal state, and then the staff moves the four corner seats 301 to make the insulating plate 305 on the four vertical baffles 304 contact with the inner ring of the amorphous core, and at the same time checks the contact between the flattened surface of the amorphous core and the insulating plate 305 on the inclined plate 303. After confirming that the adjustment is completed, the angle seat 301 is locked and fixed with the slide rail on the linear guide pair 302 by using bolts through the fixing threaded holes 306. Then the start button of the vibration device 2 is turned on, and the vibration machine 201 works to generate high-frequency vibration, which is transmitted to the amorphous iron core on the clamping device 3 to generate high-frequency vibration, and then the flattened surface of the amorphous iron core continuously generates high-frequency collisions with the insulating plate 305, and finally the purpose of flattening is achieved.

[0042] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0043] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A leveling machine for producing amorphous iron cores, characterized in that: It comprises a rollover device (1), a vibrating device (2) and a clamping device (3), wherein the vibrating device (2) is arranged on the rollover device (1), and the clamping device (3) is arranged on the vibrating device (2); The rollover device (1) comprises a frame (101), a rollover cylinder (102), a tilting frame (103), a first base connecting ear (104), a second base connecting ear (105), a first telescopic rod connecting ear (106), a second telescopic rod connecting ear (107), a first connecting frame connecting ear (108) and a second connecting frame connecting ear (109), wherein the first base connecting ear (104) is fixedly arranged at the bottom of the rollover cylinder (102), a group of the second base connecting ears (105) are provided and the bottom surface is fixedly connected to the frame (101), and a group of the second base connecting ears (105) are movably connected to the first base connecting ears (104) through a pin shaft, and the first telescopic rod is connected to the first telescopic rod. The connecting ear (106) is connected to the telescopic rod of the rollover cylinder (102); the second telescopic rod connecting ear (107) is provided in a group and is fixedly connected to the frame (101), and is movably connected to the first telescopic rod connecting ear (106) through a pin shaft; the first connecting frame connecting ear (108) is provided in a group, and the second connecting frame connecting ear (109) is provided in two groups, each group of the second connecting frame connecting ear (109) is movably connected to one of the first connecting frame connecting ears (108) through a pin shaft, and the first connecting frame connecting ear (108) is fixedly connected to the rollover frame (103), and the second connecting frame connecting ear (109) is fixedly connected to the frame (101); The vibration device (2) comprises a vibration machine (201), a vibration panel (202), a connecting screw (203) and a vibration-damping block (204); the vibration panel (202) is connected to the turning frame (103) via the connecting screw (203); the vibration-damping block (204) is coated on the connecting screw (203) and is arranged between the vibration panel (202) and the turning frame (103); the vibration machine (201) is fixedly arranged on the bottom end surface of the vibration panel (202); and the clamping device (3) is arranged on the vibration panel (202) and is used to clamp the amorphous iron core.

2. The flattening machine for producing amorphous iron core according to claim 1, characterized in that: The clamping device (3) comprises an angle seat (301) and a linear guide pair (302). The linear guide pair (302) is provided with two groups arranged in a "cross shape" on the vibration panel (202). Each of the linear guide pairs (302) is provided with an angle seat (301), and the bottom end surface of the angle seat (301) is fixedly connected to a slider on the linear guide pair (302).

3. A leveling machine for producing amorphous iron core according to claim 2, characterized in that: The corner seat (301) is provided with an inclined flat plate (303) and a vertical baffle (304), wherein the inclined flat plate (303) is obliquely arranged on the corner seat (301), and the vertical baffle (304) is vertically arranged on the bottom end surface of the corner seat (301).

4. The flattening machine for producing amorphous iron core according to claim 3, characterized in that: An insulating plate (305) is fixedly provided on the inclined flat plate (303) and the vertical baffle (304).

5. The flattening machine for producing amorphous iron core according to claim 2, characterized in that: A fixing threaded hole (306) is also provided on the bottom end surface of the angle seat (301), and the fixing threaded hole (306) is arranged perpendicular to the slide rail on the linear guide rail pair (302).

6. The flattening machine for producing amorphous iron core according to claim 1, characterized in that: The vibration panel (202) is also provided with a right-angle seat (4), and the right-angle seat (4) is arranged on a side of the vibration panel (202) close to the first connecting frame connecting ear (108).

7. A leveling machine for producing amorphous iron core according to claim 6, characterized in that: The right-angle seat (4) is also provided with an escape opening (5).

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