Clamping device for silicon steel coil production

Abstract

The utility model relates to the technical field of silicon steel coil production, and discloses a clamping device for silicon steel coil production, which comprises a mounting rack, two symmetrically arranged lifting lugs are fixedly connected to the top of the mounting rack, a power box is fixedly connected to the left end of the mounting rack, a fixing component is arranged in the mounting rack, and a clamping component is arranged in the mounting rack. An extrusion assembly is arranged at one end of the fixing assembly, the fixing assembly comprises a motor, the output end of the motor is fixedly connected with a two-way lead screw, the surface of the two-way lead screw is in threaded connection with a mounting seat, and the inner wall of the mounting seat is in sliding connection with a limiting rod. The bidirectional lead screw is driven by the motor to rotate, and the bidirectional lead screw is in threaded connection with the mounting seats, so that the two mounting seats move close to each other, the clamping blocks are driven to move, the sleeve enters the silicon steel coil, the two sides of the silicon steel coil are fixed through the two clamping blocks, the silicon steel coil is supported through the sleeve, and falling is prevented; and the use safety is improved.

Description

Technical Field

[0001] This utility model relates to the field of silicon steel coil production technology, and in particular to a clamping device for silicon steel coil production. Background Technology

[0002] Silicon steel coil is a thin sheet of ultra-low carbon silicon-iron alloy with a silicon content of 0.5% to 4.5%. It has good magnetic permeability and low iron loss. It is mainly used to manufacture the cores of power equipment such as motors and transformers. According to the production process, it can be divided into hot-rolled silicon steel coil and cold-rolled silicon steel coil.

[0003] When hoisting silicon steel coils, they first need to be clamped and fixed. Currently, most clamping devices compress and fix the inner wall of the silicon steel coil. Since the inner wall of the silicon steel coil is relatively smooth, it may slip when encountering shaking or tilting during hoisting, which poses a safety hazard. Therefore, we propose a clamping device for silicon steel coil production. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a clamping device for silicon steel coil production.

[0005] This utility model is achieved by the following technical solution: a clamping device for silicon steel coil production, including a mounting frame, two symmetrically arranged lifting lugs fixedly connected to the top of the mounting frame, a power supply box fixedly connected to the left end of the mounting frame, a fixing component inside the mounting frame, and a pressing component at one end of the fixing component;

[0006] The fixing assembly includes a motor, the output end of which is fixedly connected to a bidirectional lead screw, the surface of which is threadedly connected to a mounting base, the inner wall of which is slidably connected to a limit rod, the bottom of which is fixedly connected to a connecting block, and the bottom of which is fixedly connected to a clamping block.

[0007] The above technical solution facilitates connection with external lifting devices via the lifting lugs, thereby moving the clamped silicon steel coil. By starting the motor, the motor drives the bidirectional lead screw to rotate. Since the bidirectional lead screw is threadedly connected to the mounting base, the two mounting bases move closer to each other, causing the clamping blocks to move and the sleeve to enter the interior of the silicon steel coil. The two clamping blocks fix the two sides of the silicon steel coil, and the sleeve provides support for the silicon steel coil, preventing it from falling and improving safety during use.

[0008] As a further improvement to the above solution, the right end of the motor is fixedly connected to the left end of the mounting bracket, and the surface of the bidirectional lead screw is rotatably connected to the inner wall of the mounting bracket.

[0009] As a further improvement to the above solution, the two ends of the limiting rod are fixedly connected to the inner wall of the mounting frame, and there are two of each of the mounting base, limiting rod, connecting block and clamping block.

[0010] The above technical solution uses two limiting rods to limit the mounting base, preventing it from shifting during movement and providing support, thus improving its load-bearing capacity.

[0011] As a further improvement to the above solution, the extrusion assembly includes a sleeve, a spring is disposed inside the sleeve, a sliding ring is slidably connected to the inner wall of the sleeve, an extension rod is fixedly connected to one end of the sliding ring, the end of the extension rod away from the sliding ring extends to the outside of the sleeve, a first mounting block is fixedly connected to the surface of the extension rod, a first movable plate is hinged to the inner wall of the first mounting block, a first hinge seat is hinged to the end of the first movable plate away from the first mounting block, an arc-shaped plate is fixedly connected to one end of the first hinge seat, a second hinge seat is fixedly connected to the bottom of the arc-shaped plate, a second movable plate is hinged to the inner wall of the second hinge seat, and a second mounting block is hinged to the end of the second movable plate away from the second hinge seat.

[0012] Through the above technical solution, the two extension rods press against each other, causing the sliding ring to slide inside the sleeve. Due to the sliding of the extension rods, the first movable plate moves, causing the first movable plate to rotate on the inner wall of the first mounting block and the first hinge seat. At the same time, the second movable plate rotates on the inner wall of the second hinge seat and the second mounting block, causing multiple arc-shaped plates to expand outward and apply additional clamping force to the inner wall of the silicon steel coil, ensuring that the silicon steel coil is firmly clamped.

[0013] As a further improvement to the above solution, two sleeves are provided, with the ends of the two sleeves being fixedly connected to the surface of the clamping block.

[0014] With the above technical solution, since the sleeve is fixedly connected to the clamping block, the sleeve can move when the clamping block moves, thereby improving the support effect on the silicon steel coil through the two sleeves.

[0015] As a further improvement to the above solution, the right end of the spring is fixedly connected to the left end of the sliding ring, and the inner wall of the second mounting block is fixedly connected to the surface of the sleeve.

[0016] With the above technical solution, when the fixing is removed, the spring elastically resets and pushes the sliding ring to move, causing the two extension rods to move closer to each other, causing the inner side of the arc plate to contract, thus achieving reset.

[0017] As a further improvement to the above solution, the power supply box is equipped with a storage battery, and a control panel is fixedly connected to the right end of the mounting bracket.

[0018] The above technical solution provides the motor with the power required for operation through a storage battery, and the motor can be easily controlled by a control panel.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] This utility model features a fixing component. Specifically, by starting a motor, the motor drives a bidirectional lead screw to rotate. Since the bidirectional lead screw is threadedly connected to the mounting base, the two mounting bases move closer to each other, causing the clamping blocks to move and allowing the sleeve to enter the interior of the silicon steel coil. The two clamping blocks fix the two sides of the silicon steel coil, and the sleeve provides support for the silicon steel coil, preventing it from falling and improving safety during use.

[0021] This invention utilizes a compression assembly, specifically two extension rods that compress each other, causing the sliding ring to slide inside the sleeve. The sliding of the extension rods moves the first movable plate, causing it to rotate on the inner walls of the first mounting block and the first hinge seat. Simultaneously, the second movable plate rotates on the inner walls of the second hinge seat and the second mounting block, causing multiple arc-shaped plates to expand outwards and apply additional clamping force to the inner wall of the silicon steel coil. This ensures the silicon steel coil is firmly clamped, improving the fixing effect. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic cross-sectional view of the present invention.

[0024] Figure 3 This utility model Figure 2 Enlarged structural diagram of section A in the middle;

[0025] Figure 4 This is a schematic diagram of the fixing component structure of this utility model;

[0026] Figure 5 This is a schematic diagram of the extrusion assembly structure of this utility model.

[0027] Explanation of key symbols:

[0028] 1. Mounting bracket; 2. Lifting lug; 3. Power supply box; 4. Fixing assembly; 401. Motor; 402. Two-way lead screw; 403. Mounting base; 404. Limiting rod; 405. Connecting block; 406. Clamping block; 5. Extrusion assembly; 501. Sleeve; 502. Spring; 503. Sliding ring; 504. Extension rod; 505. First mounting block; 506. First movable plate; 507. First hinge seat; 508. Arc plate; 509. Second hinge seat; 510. Second movable plate; 511. Second mounting block; 6. Control panel. Detailed Implementation

[0029] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0030] Example:

[0031] Please combine Figure 1-5 This embodiment of a clamping device for producing silicon steel coils includes a mounting frame 1. The top of the mounting frame 1 is fixedly connected to two symmetrically arranged lifting lugs 2. The left end of the mounting frame 1 is fixedly connected to a power supply box 3. The inside of the mounting frame 1 is provided with a fixing component 4. One end of the fixing component 4 is provided with a pressing component 5.

[0032] The fixing component 4 includes a motor 401. A bidirectional lead screw 402 is fixedly connected to the output end of the motor 401. A mounting base 403 is threadedly connected to the surface of the bidirectional lead screw 402. A limit rod 404 is slidably connected to the inner wall of the mounting base 403. A connecting block 405 is fixedly connected to the bottom of the mounting base 403. A clamping block 406 is fixedly connected to the bottom of the connecting block 405. The motor 401 is powered by a battery inside the motor 401. The motor 401 is then started, and it drives the bidirectional lead screw 402 to rotate. Because the bidirectional lead screw 402 is threadedly connected to the mounting base 403, the two mounting bases 403 move closer to each other, causing the clamping block 406 to move. This allows the sleeve 501 to enter the interior of the silicon steel coil. The two clamping blocks 406 fix the two sides of the silicon steel coil, and the sleeve 501 provides support for the silicon steel coil, preventing it from falling and improving safety during use.

[0033] The right end of the motor 401 is fixedly connected to the left end of the mounting bracket 1, and the surface of the bidirectional lead screw 402 is rotatably connected to the inner wall of the mounting bracket 1.

[0034] The two ends of the limiting rod 404 are fixedly connected to the inner wall of the mounting bracket 1. There are two of each of the mounting base 403, limiting rod 404, connecting block 405 and clamping block 406.

[0035] The extrusion assembly 5 includes a sleeve 501, inside which a spring 502 is disposed. A sliding ring 503 is slidably connected to the inner wall of the sleeve 501. An extension rod 504 is fixedly connected to one end of the sliding ring 503. The end of the extension rod 504 away from the sliding ring 503 extends to the outside of the sleeve 501. A first mounting block 505 is fixedly connected to the surface of the extension rod 504. A first movable plate 506 is hinged to the inner wall of the first mounting block 505. A first hinge seat 507 is hinged to the end of the first movable plate 506 away from the first mounting block 505. An arc-shaped plate 508 is fixedly connected to one end of the first hinge seat 507. A second hinge seat 509 is fixedly connected to the bottom of the arc-shaped plate 508. A second movable plate 510 is hinged to the inner wall of the hinge seat 509. A second mounting block 511 is hinged to the end of the second movable plate 510 away from the second hinge seat 509. When the two extension rods 504 press against each other, the sliding ring 503 slides into the sleeve 501. Due to the sliding of the extension rods 504, the first movable plate 506 moves, causing the first movable plate 506 to rotate on the inner wall of the first mounting block 505 and the first hinge seat 507. At the same time, the second movable plate 510 rotates on the inner wall of the second hinge seat 509 and the second mounting block 511, causing multiple arc-shaped plates 508 to expand outward and apply additional clamping force to the inner wall of the silicon steel coil, ensuring that the silicon steel coil is firmly clamped and improving the fixing effect.

[0036] There are two sleeves 501, and the ends of the two sleeves 501 that are far apart from each other are fixedly connected to the surface of the clamping block 406.

[0037] The right end of the spring 502 is fixedly connected to the left end of the sliding ring 503, and the inner wall of the second mounting block 511 is fixedly connected to the surface of the sleeve 501.

[0038] The power supply box 3 contains a storage battery, and the right end of the mounting bracket 1 is fixedly connected to the control panel 6.

[0039] The implementation principle of the clamping device for silicon steel coil production in this embodiment is as follows: During use, clamping blocks 406 are placed on both sides of the silicon steel coil. The battery inside the motor 401 provides the necessary power for its operation. Then, the motor 401 is started, driving the bidirectional lead screw 402 to rotate. Since the bidirectional lead screw 402 is threadedly connected to the mounting base 403, the two mounting bases 403 move closer to each other, causing the clamping blocks 406 to move. This allows the sleeve 501 to enter the interior of the silicon steel coil. The two clamping blocks 406 fix the two sides of the silicon steel coil, and the sleeve 501 secures the silicon steel coil. It provides support, prevents falling, and improves safety during use. At the same time, the two extension rods 504 press against each other, causing the sliding ring 503 to slide into the sleeve 501. Due to the sliding of the extension rods 504, the first movable plate 506 moves, causing the first movable plate 506 to rotate on the inner wall of the first mounting block 505 and the first hinge seat 507. At the same time, the second movable plate 510 rotates on the inner wall of the second hinge seat 509 and the second mounting block 511, causing multiple arc-shaped plates 508 to expand outward and apply additional clamping force to the inner wall of the silicon steel coil, ensuring that the silicon steel coil is firmly clamped and improving the fixing effect.

[0040] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A clamping device for producing silicon steel coils, characterized in that, The mounting bracket (1) is fixedly connected to two symmetrically arranged lifting lugs (2) at the top of the mounting bracket (1), and a power supply box (3) is fixedly connected to the left end of the mounting bracket (1). A fixing component (4) is provided inside the mounting bracket (1), and a pressing component (5) is provided at one end of the fixing component (4). The fixing component (4) includes a motor (401), the output end of which is fixedly connected to a bidirectional lead screw (402), the surface of which is threadedly connected to a mounting base (403), the inner wall of which is slidably connected to a limit rod (404), the bottom of which is fixedly connected to a connecting block (405), and the bottom of which is fixedly connected to a clamping block (406).

2. The clamping device for silicon steel coil production as described in claim 1, characterized in that: The right end of the motor (401) is fixedly connected to the left end of the mounting bracket (1), and the surface of the bidirectional lead screw (402) is rotatably connected to the inner wall of the mounting bracket (1).

3. The clamping device for silicon steel coil production as described in claim 1, characterized in that: The two ends of the limiting rod (404) are fixedly connected to the inner wall of the mounting bracket (1), and there are two of each of the mounting base (403), limiting rod (404), connecting block (405) and clamping block (406).

4. The clamping device for silicon steel coil production as described in claim 1, characterized in that: The extrusion assembly (5) includes a sleeve (501), inside which a spring (502) is disposed. A sliding ring (503) is slidably connected to the inner wall of the sleeve (501). An extension rod (504) is fixedly connected to one end of the sliding ring (503). The end of the extension rod (504) away from the sliding ring (503) extends to the outside of the sleeve (501). A first mounting block (505) is fixedly connected to the surface of the extension rod (504). The inner wall of the first mounting block (505) is hinged to a... A first movable plate (506) is connected to a first hinge seat (507) at one end away from the first mounting block (505). An arc-shaped plate (508) is fixedly connected to one end of the first hinge seat (507). A second hinge seat (509) is fixedly connected to the bottom of the arc-shaped plate (508). A second movable plate (510) is hinged to the inner wall of the second hinge seat (509). A second mounting block (511) is hinged to the end of the second movable plate (510) away from the second hinge seat (509).

5. The clamping device for silicon steel coil production as described in claim 4, characterized in that: The sleeve (501) is provided in two parts, and the ends of the two sleeves (501) that are far apart from each other are fixedly connected to the surface of the clamping block (406).

6. The clamping device for silicon steel coil production as described in claim 4, characterized in that: The right end of the spring (502) is fixedly connected to the left end of the sliding ring (503), and the inner wall of the second mounting block (511) is fixedly connected to the surface of the sleeve (501).

7. The clamping device for silicon steel coil production as described in claim 1, characterized in that: The power supply box (3) is equipped with a storage battery, and the right end of the mounting bracket (1) is fixedly connected to a control panel (6).

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