Silicon steel sheet cutting equipment for transformer

Abstract

The utility model relates to the technical field of silicon steel sheet production equipment, and discloses transformer silicon steel sheet cutting equipment which comprises a rack, a workbench and a bearing plate are arranged on the upper surface of the rack, the workbench is fixedly connected with the rack, and the bearing plate is rotationally connected with the rack by arranging a rotating mechanism; a collecting box is fixedly connected to the position, located below the bearing plate, of the bottom of the rack, a gap is formed between the workbench and the bearing plate, a cutting mechanism is arranged in the gap between the workbench and the bearing plate, and when the bearing plate is horizontal, the workbench is flush with the upper surface of the bearing plate. According to the silicon steel sheet cutting device, the bearing plate can be driven to rotate by arranging the rotating mechanism, so that the bearing plate is adjusted to be inclined, silicon steel sheets on the bearing plate can slide into the collecting box, the silicon steel sheets do not need to be manually taken, the silicon steel sheets are not required to be manually taken, and the silicon steel sheets are not required to be manually taken. The use is convenient.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of silicon steel sheet production equipment, in particular to a silicon steel sheet cutting device for transformers. BACKGROUND

[0002] The silicon steel sheet is also called electrical steel, and is full name of electrical silicon steel sheet. It is an important soft magnetic alloy indispensable for power, electronic and military industries, and is also the largest metal functional material. It is mainly used as the core of various motors, generators and transformers. The silicon steel sheet needs to be cut during production. The existing cutting device needs to manually take out the cut silicon steel sheet from the cutting table, which is troublesome. Therefore, a silicon steel sheet cutting device for transformers is provided. CONTENT OF THE UTILITY MODEL

[0003] In order to solve the problem that the existing cutting device needs to manually take out the cut silicon steel sheet from the cutting table, which is troublesome, the present application provides a silicon steel sheet cutting device for transformers.

[0004] The silicon steel sheet cutting device for transformers provided by the present application adopts the following technical scheme:

[0005] A silicon steel sheet cutting device for transformers comprises a rack, a workbench and a supporting plate arranged on the upper surface of the rack, the workbench is fixedly connected with the rack, the supporting plate is rotatably connected with the rack through a rotating mechanism, a collecting box is fixedly connected with the rack at a position below the supporting plate, a gap is arranged between the workbench and the supporting plate, and a cutting mechanism is arranged in the gap between the workbench and the supporting plate.

[0006] Preferably, when the supporting plate is horizontal, the upper surfaces of the workbench and the supporting plate are flush.

[0007] Preferably, the cutting mechanism comprises a lead screw rotatably installed on the top of the rack, the lead screw is located above the gap between the workbench and the supporting plate, a motor is fixedly installed on the outer surface of the rack, the output shaft of the motor is fixedly connected with one end of the lead screw, a ball seat is sleeved on the outer surface of the lead screw, and a cutting blade is fixedly connected with the bottom of the ball seat.

[0008] Preferably, the rotating mechanism comprises a rotating shaft, the rotating shaft is fixedly installed in the middle of the supporting plate, both ends of the rotating shaft are rotatably connected with the rack, one end of the rotating shaft penetrates through the outer surface of the rack and is fixedly connected with a gear, a sliding groove is formed in the outer surface of the rack, a toothed plate is slidably installed in the sliding groove, the toothed plate is arranged in meshing relationship with the gear, a first air bag is fixedly connected with the rack at a position at the moving end of the ball seat, a second air bag is fixedly connected with the first air bag through a connecting pipe, one end of the second air bag is fixedly connected with the rack, and the other end of the second air bag is fixedly connected with the gear.

[0009] Preferably, the lower surface of the supporting plate is fixedly connected with arc-shaped rods on both sides, the arc centers of the arc-shaped rods are located on the central axis of the rotating shaft, the inner surfaces of the rack are fixedly connected with fixed plates on both sides, the lower ends of the arc-shaped rods penetrate through the fixed plates and are in sliding fit with the fixed plates, the outer surfaces of the arc-shaped rods are all sleeved with supporting springs, one end of each supporting spring is fixedly connected with the supporting plate, and the other end of each supporting spring is fixedly connected with the fixed plate.

[0010] To sum up, the application has the following beneficial technical effects:

[0011] The rotating mechanism can drive the supporting plate to rotate, so that the supporting plate is adjusted to be inclined, and the silicon steel sheet on the supporting plate can slide into the collecting box, so that the silicon steel sheet does not need to be manually taken, and the use is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a structural schematic diagram of the whole application embodiment;

[0013] Figure 2 is a structural schematic diagram of the application embodiment Figure 1 is a structural schematic diagram of another angle;

[0014] Figure 3 is a partial sectional view of the application embodiment;

[0015] Figure 4 is a structural schematic diagram of the application embodiment Figure 1 is an enlarged view of A in the application embodiment;

[0016] Figure 5 is an enlarged view of B in the application embodiment. Figure 3

[0017] Reference signs: 1, workbench; 2, supporting plate; 3, lead screw; 4, ball seat; 5, collecting box; 6, rack; 7, first air bag; 8, rotating shaft; 9, cutting blade; 10, sliding groove; 11, motor; 12, connecting pipe; 13, toothed plate; 14, gear; 15, second air bag; 16, fixed plate; 17, arc-shaped rod; 18, supporting spring. DETAILED DESCRIPTION

[0018] The following will be described in detail in combination with the accompanying Figures 1-5 The application will be further described in detail.

[0019] ​The embodiment of the application discloses a silicon steel sheet cutting equipment for transformer, which comprises a rack 6, a workbench 1 and a supporting plate 2 are arranged on the upper surface of the rack 6, the workbench 1 is fixedly connected with the rack 6, the supporting plate 2 is rotationally connected with the rack 6 through a rotating mechanism, a collecting box 5 is fixedly connected with the rack 6 at a position below the supporting plate 2, a gap is formed between the workbench 1 and the supporting plate 2, and a cutting mechanism is arranged in the gap.

[0020] Further, when the supporting plate 2 is horizontal, the upper surfaces of the workbench 1 and the supporting plate 2 are flush.

[0021] In the embodiment, the silicon steel sheet to be cut is placed on the workbench 1 and the supporting plate 2, and the cutting position of the silicon steel sheet is aligned with the cutting mechanism; during cutting, the silicon steel sheet can be manually fixed or fixed by using existing clamps; after fixing, the silicon steel sheet is cut by the cutting mechanism; the partially cut silicon steel sheet is located on the supporting plate 2; the supporting plate 2 can be rotated by the rotating mechanism, so that the supporting plate 2 is adjusted to be inclined; and the silicon steel sheet on the supporting plate 2 can slide into the collecting box 5, so that the silicon steel sheet does not need to be manually taken and is convenient to use.

[0022] Further, the cutting mechanism comprises a lead screw 3 rotationally installed at the top of the rack 6, the lead screw 3 is located above the gap between the workbench 1 and the supporting plate 2, a motor 11 is fixedly installed on the outer surface of the rack 6, the output shaft of the motor 11 is fixedly connected with one end of the lead screw 3, a ball seat 4 is sleeved on the outer surface of the lead screw 3, and a cutting blade 9 is fixedly connected with the bottom of the ball seat 4.

[0023] The ball screw is a kind of existing transmission element, and its main function is to convert rotary motion into linear motion, which will not be repeated here. In actual use, the motor 11 needs to be connected with an external power supply and driven to rotate forward and reverse, so that the ball seat 4 moves back and forth along the lead screw 3 to complete the cutting operation.

[0024] Further, the rotating mechanism comprises a rotating shaft 8, the rotating shaft 8 is fixedly installed in the middle of the supporting plate 2, both ends of the rotating shaft 8 are rotationally connected with the rack 6, one end of the rotating shaft 8 penetrates through the outer surface of the rack 6 and is fixedly connected with a gear 14, a sliding groove 10 is formed in the outer surface of the rack 6, a toothed plate 13 is slidingly installed in the sliding groove 10, the toothed plate 13 is meshingly arranged with the gear 14, a first air bag 7 is fixedly connected with the surface of the rack 6 at a position where the ball seat 4 moves to an end, the first air bag 7 is fixedly connected with a second air bag 15 through a connecting pipe 12, one end of the second air bag 15 is fixedly connected with the rack 6, and the other end of the second air bag 15 is fixedly connected with the gear 14.

[0025] Further, the lower surface of the supporting plate 2 is fixedly connected with arc-shaped rods 17 on both sides, the arc centers of the arc-shaped rods 17 are located on the central axis of the rotating shaft 8, the inner surface of the rack 6 is fixedly connected with fixed plates 16 on both sides, the lower ends of the arc-shaped rods 17 penetrate through the fixed plates 16 and are in sliding fit with the fixed plates 16, the outer surfaces of the arc-shaped rods 17 are all sleeved with supporting springs 18, one end of each supporting spring 18 is fixedly connected with the supporting plate 2, and the other end of each supporting spring 18 is fixedly connected with the fixed plate 16.

[0026] In the embodiment, the end of the lead screw 3 away from the first air bag 7 is the first end of the ball seat 4, and the end of the lead screw 3 close to the first air bag 7 is the last end of the ball seat 4, during the cutting process, the ball seat 4 moves from the first end to the last end, when the ball seat 4 moves to the last end, the cutting operation is completed, and the ball seat 4 compresses the first air bag 7, the gas in the first air bag 7 enters the inside of the second air bag 15 through the connecting pipe 12, and the second air bag 15 is elongated to drive the toothed plate 13 to move, since the toothed plate 13 is in meshing connection with the gear 14, the gear 14, the rotating shaft 8 and the supporting plate 2 can be driven to rotate, and the silicon steel sheet on the supporting plate 2 can slide into the collecting box 5; in addition, when the supporting plate 2 rotates, the arc-shaped rods 17 are driven to rotate, and the supporting springs 18 between the supporting plate 2 and the fixed plate 16 are compressed; after the cutting is completed and the cut silicon steel sheet slides into the collecting box 5, the ball seat 4 is driven to move back to the first end by the motor 11, in the process, the compressed supporting springs 18 are reset, the supporting plate 2, the arc-shaped rods 17, the gear 14 and the toothed plate 13 are driven to move back, and the gas in the second air bag 15 flows back into the first air bag 7 through the connecting pipe 12.

[0027] Finally, it should be pointed out that: first, in the description of the application, it should be pointed out that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0028] Secondly: the utility model discloses the embodiment in the drawing, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of not conflicting, the same embodiment and different embodiments of the utility model can be combined with each other;

[0029] Finally: the preferred embodiments of the utility model are described above, and are not used to limit the utility model, any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

[0030] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A silicon steel sheet cutting apparatus for a transformer comprising a frame (6), characterized in that, The upper surface of the rack (6) is provided with a workbench (1) and a supporting plate (2), the workbench (1) is fixedly connected with the rack (6), the supporting plate (2) is rotatably connected with the rack (6) by a rotating mechanism, the bottom of the rack (6) is fixedly connected with a collecting box (5) below the supporting plate (2), there is a gap between the workbench (1) and the supporting plate (2), and a cutting mechanism is arranged in the gap.

2. The apparatus for cutting a silicon steel sheet for a transformer according to claim 1, wherein When the supporting plate (2) is horizontal, the upper surfaces of the workbench (1) and the supporting plate (2) are flush.

3. The apparatus for cutting a silicon steel sheet for a transformer according to claim 2, wherein The cutting mechanism comprises a lead screw (3) rotatably installed on the top of the rack (6), the lead screw (3) is located above the gap between the workbench (1) and the supporting plate (2), a motor (11) is fixedly installed on the outer surface of the rack (6), the output shaft of the motor (11) is fixedly connected with one end of the lead screw (3), a ball seat (4) is sleeved on the outer surface of the lead screw (3), and the bottom of the ball seat (4) is fixedly connected with a cutting blade (9).

4. The apparatus for cutting a silicon steel sheet for a transformer according to claim 2, wherein The rotating mechanism comprises a rotating shaft (8), the rotating shaft (8) is fixedly installed in the middle of the supporting plate (2), both ends of the rotating shaft (8) are rotatably connected with the rack (6), one end of the rotating shaft (8) penetrates through the outer surface of the rack (6) and is fixedly connected with a gear (14), a sliding groove (10) is formed in the outer surface of the rack (6), a toothed plate (13) is slidably installed in the sliding groove (10), the toothed plate (13) is meshed with the gear (14), a first air bag (7) is fixedly connected with the rack (6) at the position of the moving end of the ball seat (4), the first air bag (7) is fixedly and penetratingly connected with a second air bag (15) through a connecting pipe (12), one end of the second air bag (15) is fixedly connected with the rack (6), and the other end of the second air bag (15) is fixedly connected with the gear (14).

5. The apparatus for cutting a silicon steel sheet for a transformer according to claim 4, wherein The lower surface of the supporting plate (2) is fixedly connected with arc-shaped rods (17) on both sides, the arc centers of the arc-shaped rods (17) are located on the central axis of the rotating shaft (8), fixed plates (16) are fixedly connected to the inner surfaces of the rack (6) on both sides, the lower ends of the arc-shaped rods (17) penetrate through the fixed plates (16) and are in sliding fit with the fixed plates (16), supporting springs (18) are sleeved on the outer surfaces of the arc-shaped rods (17), one end of each supporting spring (18) is fixedly connected with the supporting plate (2), and the other end of each supporting spring (18) is fixedly connected with the fixed plate (16).

Images