Shearing device for flat-spreading type amorphous alloy iron core

Abstract

The invention relates to the technical field of amorphous alloy iron core machining, and discloses a flat-spreading type amorphous alloy iron core shearing device which comprises a workbench, supporting legs are fixedly connected to the bottom of the workbench, a conveyor is fixedly connected to the top of the workbench, and a first supporting frame is fixedly connected to the top of the conveyor. A first hydraulic cylinder is fixedly connected to the top of the first supporting frame, a driven roller frame is fixedly connected to the bottom of the first hydraulic cylinder, a second supporting frame is fixedly connected to the top of the conveyor, a second hydraulic cylinder is fixedly connected to the top of the second supporting frame, and a buffering shearing mechanism is arranged at the bottom of the second hydraulic cylinder. A limiting mounting mechanism is arranged at the top of the workbench, a sliding block slides in a connecting box, damping in the cutting process of a cutter is conveniently achieved, the position of a movable plate is conveniently adjusted through work of a first motor, the position of a movable frame is conveniently adjusted through work of a second motor, and the position of a clamping plate is conveniently adjusted through rotation of a worm.

Description

Technical Field

[0001] The invention relates to the technical field of amorphous alloy iron core processing, in particular to a shearing device for a flat amorphous alloy iron core. Background Art

[0002] Amorphous alloy, also known as metallic glass, is a new type of material that came out in the 1970s. It uses rapid cooling technology to form molten steel into a thin strip with a thickness of 30 microns in one step. The resulting solid alloy (thin strip) is different from the crystal structure of regularly arranged atoms in cold-rolled silicon steel materials. It needs to be used in conjunction with a shearing device during the processing of flat-type amorphous alloy cores.

[0003] In the prior art, the traditional shearing device for flat-type amorphous alloy iron cores uses locking bolts to limit the installation of the amorphous alloy iron core roll placement roller, which affects the use efficiency and is not suitable for the installation of amorphous alloy iron core roll placement rollers of different sizes. At the same time, the cutting knife of the existing device is in direct rigid contact with the cutting table, which affects the service life of the cutting knife. Therefore, it is necessary to invent a shearing device for flat-type amorphous alloy iron cores to solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide a shearing device for a flat amorphous alloy core to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a shearing device for a flat-spread amorphous alloy core, comprising a workbench, a support leg is fixedly connected to the bottom of the workbench, a conveyor is fixedly connected to the top of the workbench, a first support frame is fixedly connected to the top of the conveyor, a first hydraulic cylinder is fixedly connected to the top of the first support frame, a driven roller frame is fixedly connected to the bottom of the first hydraulic cylinder, a second support frame is fixedly connected to the top of the conveyor, a second hydraulic cylinder is fixedly connected to the top of the second support frame, a buffer shearing mechanism is arranged at the bottom of the second hydraulic cylinder, an auxiliary collecting mechanism is arranged at the bottom of the workbench, and a limited position mounting mechanism is arranged at the top of the workbench; The buffer shearing mechanism comprises a buffering component and a shearing installation component, and the shearing installation component is arranged at the bottom of the buffering component.

[0006] Preferably, the buffer assembly includes a connecting box, the connecting box is fixedly connected to the bottom of the second hydraulic cylinder, the connecting box is fixedly connected to a connecting plate on the outside, the connecting plate is fixedly connected to the cylinder on the top, the cylinder is fixedly connected to a pressure plate on the bottom, the connecting box is slidably connected to a slider inside, the slider is fixedly connected to the second fixed block on the top, the connecting box is fixedly connected to a sliding rod inside, the connecting box is fixedly connected to a spring inside, the connecting box is fixedly connected to a damping rod inside, the damping rod is fixedly connected to a slide plate at one end away from the connecting box, the slide plate is fixedly connected to a first fixed block on the bottom, and the first fixed block is rotatably connected to a connecting rod inside, so as to realize shock absorption during the shearing process of the cutter and avoid excessive pressure causing excessive contact between the cutter and the cutting table affecting the service life.

[0007] Preferably, grooves are provided at positions corresponding to the second fixed block and the connecting rod, and the connecting rod is rotatably connected inside the groove, the spring is fixedly connected to the slide plate, and the slide plate is slidably connected to the slide rod, so as to make the shearing process more stable.

[0008] Preferably, two pressing plates are provided, and the two pressing plates are symmetrically distributed with the center line of the front face of the connection box as the axis of symmetry, so as to facilitate more stable use.

[0009] Preferably, the shear mounting assembly includes a mounting platform, the mounting platform is fixedly connected to the bottom of the slider, a first motor is fixedly connected to the right side of the mounting platform, an output end of the first motor passes through the mounting platform and extends to the inside where a bidirectional threaded rod is fixedly connected, a first limit rod is fixedly connected to the inside of the mounting platform, a movable plate is slidably connected to the outside of the first limit rod, a clamping block is fixedly connected to the inner side of the movable plate, a cutting knife is arranged on the outside of the clamping block, so as to facilitate the adjustment of the position of the movable plate, thereby meeting the installation limit of the cutting knife, meeting the shearing process and facilitating the subsequent replacement and grinding process of the staff.

[0010] Preferably, the movable plate is threadedly connected to the bidirectional threaded rod, the movable plate is in contact with the cutter, and the movable plate is slidably connected to the mounting table, so that the installation process is more stable.

[0011] Preferably, the auxiliary collecting mechanism includes a third hydraulic cylinder, the third hydraulic cylinder is fixedly connected to the bottom of the workbench, the top of the third hydraulic cylinder is fixedly connected to a collecting plate, the front of the collecting plate is fixedly connected to the first connecting platform, the back of the collecting plate is fixedly connected to the second connecting platform, the right side of the first connecting platform is fixedly connected to a second motor, the output end of the second motor passes through the first connecting platform and extends to the inside where it is fixedly connected to a second threaded rod, the inside of the second connecting platform is fixedly connected to a second limiting rod, and the outside of the second limiting rod is slidably connected to a movable frame, so as to facilitate the adjustment of the position of the movable frame, thereby satisfying the adjustment and placement of different cutting sizes of amorphous alloy core rolls.

[0012] Preferably, the movable frame is threadedly connected to the second threaded rod, the movable frame is slidably connected to the first connecting platform, and the movable frame is slidably connected to the second connecting platform, so as to make the adjustment process more stable.

[0013] Preferably, the limit mounting mechanism includes a support plate, a third motor is fixedly connected to the back of the support plate, an output end of the third motor extends through the support plate to the outside and is fixedly connected to a base, a cover plate is rotatably connected to the outside of the base, a connecting frame is fixedly connected to the top of the base, a worm is rotatably connected to the inside of the connecting frame, a gear column is rotatably connected to the inside of the connecting frame, a worm wheel is fixedly connected to the outside of the gear column, a clamp is slidably connected to the inside of the base, and a limit column is fixedly connected to the front of the clamp, so as to facilitate the adjustment of the position of the clamp, thereby meeting the requirements of abutment and clamping of rollers for placing amorphous alloy core rolls of different sizes.

[0014] Preferably, the worm is meshed with the worm wheel, the gear column is meshed with the cover plate, grooves are provided at positions corresponding to the cover plate and the limiting column, and the limiting column is movably connected inside the groove, so as to make the clamping process more stable.

[0015] Compared with the prior art, the present invention provides a shearing device for a flat-spread amorphous alloy core, which has the following beneficial effects: The shearing device of the flat-spread amorphous alloy core uses a buffer shearing mechanism. During use, the slider is slid inside the connection box to move the second fixed block, which is convenient for achieving shock absorption during the shearing process of the cutter, avoiding excessive pressure that causes excessive contact between the cutter and the cutting table and affects the service life. The first motor is set to work to rotate the bidirectional threaded rod, which is convenient for adjusting the position of the movable plate, thereby meeting the installation limit of the cutter, meeting the shearing process and facilitating the subsequent replacement and grinding process of the staff.

[0016] The shearing device for the flat-spread amorphous alloy iron core is provided with an auxiliary collecting mechanism. During use, the second motor is operated to rotate the second threaded rod, so as to facilitate adjustment of the position of the movable frame, thereby meeting the requirements of adjusting and placing different amorphous alloy iron core roll cutting sizes.

[0017] The shearing device for the flat-spread amorphous alloy iron core is provided with a limit installation mechanism. During use, the provided worm is rotated in cooperation with the worm wheel to facilitate adjustment of the position of the clamping plate, thereby meeting the requirements of abutment and clamping of amorphous alloy iron core roll placement rollers of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor: Figure 1 It is a schematic diagram of the front structure of the present invention; Figure 2 This is a schematic diagram of the structure of the buffer assembly of the present invention; Figure 3 This is a schematic diagram of the internal structure of the buffer assembly of the present invention; Figure 4 This is a schematic diagram of the structure of the shearing and installation assembly of the present invention; Figure 5 This is a schematic diagram of the internal structure of the shear installation assembly of the present invention; Figure 6 This is a schematic diagram of the auxiliary collection mechanism structure of the present invention; Figure 7 This is a schematic diagram of the internal structure of the auxiliary collection mechanism of the present invention; Figure 8 It is a schematic diagram of the structure of the position limiting installation mechanism of the present invention; Fig. 9 It is a schematic diagram of the internal structure of the position limiting installation mechanism of the present invention.

[0019] In the figure: 1, workbench; 2, support leg; 3, conveyor; 4, first support frame; 5, first hydraulic cylinder; 6, driven roller frame; 7, second support frame; 8, second hydraulic cylinder; 9, buffer shearing mechanism; 91, buffer assembly; 911, connecting box; 912, connecting plate; 913, cylinder; 914, pressing plate; 915, slider; 916, slide bar; 917, spring; 918, damping rod; 919, slide plate; 9110, first fixed block; 9111, connecting rod; 9112, second fixed block; 92, shearing installation assembly; 921, installation table; 922, first motor; 923, movable Plate; 924, cutter; 925, clamping block; 926, bidirectional threaded rod; 927, first limiting rod; 10, auxiliary collecting mechanism; 101, third hydraulic cylinder; 102, collecting plate; 103, first connecting platform; 104, second connecting platform; 105, second motor; 106, movable frame; 107, second threaded rod; 108, second limiting rod; 11, limiting installation mechanism; 111, support plate; 112, third motor; 113, base; 114, cover plate; 115, connecting frame; 116, worm; 117, gear column; 118, worm wheel; 119, clamping plate; 1110, limiting column. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0022] See also Figure 1-5 The present invention provides a technical solution: a shearing device for a flat amorphous alloy core, comprising a workbench 1, a support leg 2 is fixedly connected to the bottom of the workbench 1, a conveyor 3 is fixedly connected to the top of the workbench 1, a first support frame 4 is fixedly connected to the top of the conveyor 3, a first hydraulic cylinder 5 is fixedly connected to the top of the first support frame 4, a driven roller frame 6 is fixedly connected to the bottom of the first hydraulic cylinder 5, a second support frame 7 is fixedly connected to the top of the conveyor 3, a second hydraulic cylinder 8 is fixedly connected to the top of the second support frame 7, a buffer shearing mechanism 9 is arranged at the bottom of the second hydraulic cylinder 8, an auxiliary collecting mechanism 10 is arranged at the bottom of the workbench 1, and a limited position mounting mechanism 11 is arranged at the top of the workbench 1; The buffer shearing mechanism 9 includes a buffer component 91 and a shearing installation component 92 . The shearing installation component 92 is arranged at the bottom of the buffer component 91 .

[0023] Furthermore, the buffer assembly 91 includes a connecting box 911, which is fixedly connected to the bottom of the second hydraulic cylinder 8, a connecting plate 912 is fixedly connected to the outside of the connecting box 911, a cylinder 913 is fixedly connected to the top of the connecting plate 912, a pressure plate 914 is fixedly connected to the bottom of the cylinder 913, a slider 915 is slidably connected to the inside of the connecting box 911, a second fixed block 9112 is fixedly connected to the top of the slider 915, a sliding rod 916 is fixedly connected to the inside of the connecting box 911, a spring 917 is fixedly connected to the inside of the connecting box 911, a damping rod 918 is fixedly connected to the inside of the connecting box 911, and a slide plate 919 is fixedly connected to the end of the damping rod 918 away from the connecting box 911, a first fixed block 9110 is fixedly connected to the bottom of the slide plate 919, and a connecting rod 9111 is rotatably connected to the inside of the first fixed block 9110, so as to realize shock absorption during the shearing process of the cutter 924 to avoid excessive pressure causing excessive contact between the cutter 924 and the cutting table, affecting the service life.

[0024] Furthermore, grooves are provided at corresponding positions of the second fixed block 9112 and the connecting rod 9111, and the connecting rod 9111 is rotatably connected inside the groove, the spring 917 is fixedly connected to the slide plate 919, and the slide plate 919 is slidably connected to the slide rod 916, so as to make the shearing process more stable.

[0025] Furthermore, two pressing plates 914 are provided, and the two pressing plates 914 are symmetrically distributed with the front center line of the connection box 911 as the symmetry axis, so as to facilitate more stable use.

[0026] Furthermore, the shearing installation assembly 92 includes a mounting platform 921, which is fixedly connected to the bottom of the slider 915, and a first motor 922 is fixedly connected to the right side of the mounting platform 921. The output end of the first motor 922 passes through the mounting platform 921 and extends to the inside and is fixedly connected to a bidirectional threaded rod 926. A first limiting rod 927 is fixedly connected to the inside of the mounting platform 921, and a movable plate 923 is slidably connected to the outside of the first limiting rod 927. A clamping block 925 is fixedly connected to the inside of the movable plate 923, and a cutter 924 is arranged on the outside of the clamping block 925 to facilitate the adjustment of the position of the movable plate 923, thereby satisfying the installation limit of the cutter 924, satisfying the shearing process while facilitating the subsequent replacement and grinding process of the staff.

[0027] Furthermore, the movable plate 923 is threadedly connected to the bidirectional threaded rod 926, the movable plate 923 is in contact with the cutter 924, and the movable plate 923 is slidably connected to the mounting platform 921, so that the installation process is more stable. Example

[0028] See also Figure 6-7, and combined with Example 1, it is further obtained that the auxiliary collection mechanism 10 includes a third hydraulic cylinder 101, the third hydraulic cylinder 101 is fixedly connected to the bottom of the workbench 1, the top of the third hydraulic cylinder 101 is fixedly connected to a collection plate 102, the front of the collection plate 102 is fixedly connected to a first connecting platform 103, the back of the collection plate 102 is fixedly connected to a second connecting platform 104, the right side of the first connecting platform 103 is fixedly connected to a second motor 105, the output end of the second motor 105 passes through the first connecting platform 103 and extends to the inside where a second threaded rod 107 is fixedly connected, the inside of the second connecting platform 104 is fixedly connected to a second limiting rod 108, and the outside of the second limiting rod 108 is slidably connected to a movable frame 106, which is convenient for adjusting the position of the movable frame 106, thereby satisfying the adjustment and placement of different amorphous alloy core roll cutting sizes.

[0029] Furthermore, the movable frame 106 is threadedly connected to the second threaded rod 107, the movable frame 106 is slidably connected to the first connecting platform 103, and the movable frame 106 is slidably connected to the second connecting platform 104, so that the adjustment process is more stable. Example

[0030] See also Figure 8-9 , and combined with the first embodiment and the second embodiment, it is further obtained that the limit installation mechanism 11 includes a support plate 111, a third motor 112 is fixedly connected to the back of the support plate 111, the output end of the third motor 112 passes through the support plate 111 and extends to the outside and is fixedly connected to a base 113, the outside of the base 113 is rotatably connected to a cover plate 114, the top of the base 113 is fixedly connected to a connecting frame 115, the inside of the connecting frame 115 is rotatably connected to a worm 116, the inside of the connecting frame 115 is rotatably connected to a gear column 117, the outside of the gear column 117 is fixedly connected to a worm wheel 118, the inside of the base 113 is slidably connected to a clamping plate 119, and the front of the clamping plate 119 is fixedly connected to a limit column 1110, so as to facilitate the adjustment of the position of the clamping plate 119, thereby meeting the abutment and clamping of rollers for placing amorphous alloy core rolls of different sizes.

[0031] Furthermore, the worm 116 is meshed with the worm wheel 118, the gear column 117 is meshed with the cover plate 114, grooves are provided at corresponding positions of the cover plate 114 and the limiting column 1110, and the limiting column 1110 is movably connected inside the groove, so as to facilitate a more stable clamping process.

[0032] In the actual operation process, when the device is used, the staff first inserts the amorphous alloy core roll into the base 113 with the placement roller, and then rotates the worm 116. The worm 116 is rotated to cooperate with the worm wheel 118 to make the gear column 117 rotate inside the connecting frame 115, so that the cover plate 114 rotates outside the base 113, and cooperates with the limit column 1110 to make the clamping plate 119 slide inside the base 113 until it is abutted and clamped with the amorphous alloy core roll placement roller, and the third motor 112 is set. The amorphous alloy core roll is placed on the top of the conveyor 3 by working the base 113, and the driven roller frame 6 is moved by the first hydraulic cylinder 5 to start the limited transmission of the amorphous alloy core roll. The staff adjusts the amorphous alloy core roll according to the shear size of the amorphous alloy core roll, and the second motor 105 is set to work to rotate the second threaded rod 107, cooperate with the second limit rod 108 to move the movable frame 106, and cooperate with the third hydraulic cylinder 101 to move the collecting plate 102 to realize the gradual collection. During the collection process, the second hydraulic cylinder 8 is set to work to move the connection box 911, thereby moving the cutter 924, and cooperating with the cutting table set inside the conveyor 3, so that the cutter 924 cuts the amorphous alloy core roll, and the connection box 911 is set to move, and the cylinder 913 works to move the pressing plate 914 to press and hold the amorphous alloy core roll, so that the amorphous alloy core roll is always kept stable during the cutting process, and the slider 915 is set to slide inside the connection box 911 to move the second fixed block 9112, and cooperate with The connecting rod 9111 moves the first fixed block 9110, thereby causing the slide plate 919 to slide outside the slide rod 916, and cooperates with the spring 917 and the damping rod 918 to prevent the cutter 924 from excessively contacting the cutting table with excessive pressure during the shearing process, thereby affecting the service life. When the cutter 924 needs to be replaced or polished, the first motor 922 is set to work, so that the bidirectional threaded rod 926 rotates, and cooperates with the first limit rod 927 to move the movable plate 923, thereby moving the clamping block 925.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A shearing device for a flat amorphous alloy core, comprising a workbench (1), characterized in that: The workbench (1) is fixedly connected to a support leg (2) at the bottom, the workbench (1) is fixedly connected to a conveyor (3) at the top, the conveyor (3) is fixedly connected to a first support frame (4) at the top, the first support frame (4) is fixedly connected to a first hydraulic cylinder (5) at the top, the first hydraulic cylinder (5) is fixedly connected to a driven roller frame (6) at the bottom, the conveyor (3) is fixedly connected to a second support frame (7) at the top, the second support frame (7) is fixedly connected to a second hydraulic cylinder (8) at the top, a buffer shearing mechanism (9) is provided at the bottom of the second hydraulic cylinder (8), an auxiliary collecting mechanism (10) is provided at the bottom of the workbench (1), and a limited position mounting mechanism (11) is provided at the top of the workbench (1); The buffer shearing mechanism (9) comprises a buffering component (91) and a shearing installation component (92), wherein the shearing installation component (92) is arranged at the bottom of the buffering component (91).

2. The shearing device for a flat amorphous alloy core according to claim 1, characterized in that: The buffer assembly (91) comprises a connection box (911), the connection box (911) being fixedly connected to the bottom of the second hydraulic cylinder (8), the connection box (911) being fixedly connected to a connection plate (912) on the outside, the connection plate (912) being fixedly connected to a cylinder (913) on the top, the cylinder (913) being fixedly connected to a pressure plate (914) on the bottom, the connection box (911) being slidably connected to a slider (915) on the inside, the slider (915) being fixedly connected to a second fixed block (911) on the top. 2) A sliding rod (916) is fixedly connected inside the connection box (911), a spring (917) is fixedly connected inside the connection box (911), a damping rod (918) is fixedly connected inside the connection box (911), a sliding plate (919) is fixedly connected to one end of the damping rod (918) away from the connection box (911), a first fixed block (9110) is fixedly connected to the bottom of the sliding plate (919), and a connecting rod (9111) is rotatably connected inside the first fixed block (9110).

3. The shearing device for a flat-spread amorphous alloy core according to claim 2, characterized in that: A groove is provided at a position corresponding to the second fixed block (9112) and the connecting rod (9111), and the connecting rod (9111) is rotatably connected inside the groove. The spring (917) is fixedly connected to the slide plate (919), and the slide plate (919) is slidably connected to the slide bar (916).

4. The shearing device for a flat amorphous alloy core according to claim 2, characterized in that: Two pressing plates (914) are provided, and the two pressing plates (914) are symmetrically distributed with the front center line of the connection box (911) as the symmetry axis.

5. The shearing device for a flat-spread amorphous alloy core according to claim 4, characterized in that: The shearing installation assembly (92) comprises a mounting platform (921), wherein the mounting platform (921) is fixedly connected to the bottom of the slider (915), a first motor (922) is fixedly connected to the right side of the mounting platform (921), an output end of the first motor (922) passes through the mounting platform (921) and extends to the inside where a bidirectional threaded rod (926) is fixedly connected, a first limiting rod (927) is fixedly connected to the inside of the mounting platform (921), a movable plate (923) is slidably connected to the outside of the first limiting rod (927), a clamping block (925) is fixedly connected to the inside of the movable plate (923), and a cutting knife (924) is arranged on the outside of the clamping block (925).

6. The shearing device for a flat-spread amorphous alloy core according to claim 5, characterized in that: The movable plate (923) is threadedly connected to the bidirectional threaded rod (926), the movable plate (923) is in contact with the cutter (924), and the movable plate (923) is slidably connected to the mounting platform (921).

7. The shearing device for a flat amorphous alloy core according to claim 1, characterized in that: The auxiliary collection mechanism (10) comprises a third hydraulic cylinder (101), the third hydraulic cylinder (101) is fixedly connected to the bottom of the workbench (1), the top of the third hydraulic cylinder (101) is fixedly connected to a collection plate (102), the front of the collection plate (102) is fixedly connected to a first connection platform (103), the back of the collection plate (102) is fixedly connected to a second connection platform (104), the right side of the first connection platform (103) is fixedly connected to a second motor (105), the output end of the second motor (105) passes through the first connection platform (103) and extends to the inside where a second threaded rod (107) is fixedly connected, the inside of the second connection platform (104) is fixedly connected to a second limiting rod (108), and the outside of the second limiting rod (108) is slidably connected to a movable frame (106).

8. The shearing device for a flat-spread amorphous alloy core according to claim 7, characterized in that: The movable frame (106) is threadedly connected to the second threaded rod (107), the movable frame (106) is slidably connected to the first connecting platform (103), and the movable frame (106) is slidably connected to the second connecting platform (104).

9. The shearing device for a flat-spread amorphous alloy core according to claim 1, characterized in that: The position-limiting installation mechanism (11) comprises a support plate (111), the back of the support plate (111) is fixedly connected to a third motor (112), the output end of the third motor (112) passes through the support plate (111) and extends to the outside to be fixedly connected to a base (113), the base (113) is externally rotatably connected to a cover plate (114), the top of the base (113) is fixedly connected to a connection frame (115), the connection frame (115) is internally rotatably connected to a worm (116), the connection frame (115) is internally rotatably connected to a gear column (117), the gear column (117) is externally fixedly connected to a worm wheel (118), the base (113) is internally slidably connected to a clamping plate (119), and the front of the clamping plate (119) is fixedly connected to a position-limiting column (1110).

10. The shearing device for a flat-spread amorphous alloy core according to claim 9, characterized in that: The worm (116) meshes with the worm wheel (118), the gear column (117) meshes with the cover plate (114), a groove is provided at a position corresponding to the cover plate (114) and the limiting column (1110), and the limiting column (1110) is movably connected inside the groove.

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