Iron core lamination erecting tool
By designing an upright dressing of iron core stacks for three -pillar amorphous transformer, the problem of being easily damaged and dispersed during the assembly process of iron core stacks, realizing the stable and upright and subsequent efficiency of the iron core and the efficiency of subsequent operations. promote.
Patent Information
- Application Number
- CN202420170133.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-24
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-01-24
AI Technical Summary
In the prior art, during the assembly of a three-column amorphous transformer, the iron core lamination upright process has problems of damage and dispersion, which affects the assembly efficiency.
A kind of iron core lamination upright tooling is designed, which includes a fixed plate, a left movable plate and a right movable plate, which are connected by hinges and use plywood, hanging holes and limit blocks to achieve stable uprightness of the iron core.
This tooling can effectively hold the core laminations upright to avoid damage and scattering, without affecting the efficiency of subsequent operations.
Smart Images
Figure CN222394685U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to a transformer, in particular to an iron core stacking upright tooling for assembling a three-column amorphous transformer. Background Art
[0002] Amorphous alloy transformer is a new type of high-efficiency and energy-saving transformer that uses amorphous alloy strips of new magnetic conductive materials to make the iron core. Commonly used designs include three-column and five-column types.
[0003] The general process of assembling the existing three-column amorphous transformer includes the following processes: upper and lower clamp assembly, core stack standing operation, coil insertion assembly operation, coil fixing operation, core overlap assembly, upper clamp assembly and the like. In the core standing operation process, the upper clamp needs to be removed and the core stacks on the upper part of the two side columns need to be stood up so as to carry out the subsequent coil insertion, core overlap and the like processes. At present, the core stacks are mainly stood up manually with the help of ropes. This method can easily damage the core stacks, and the scattered core stacks will also interfere with the subsequent processes and affect the assembly efficiency. Utility Model Content
[0004] The purpose of the utility model is to overcome the problems existing in the core stacking standing process in the prior art during the assembly of a three-column amorphous transformer, and to provide a core stacking standing tool with a simplified structure that can stand the core stacking and will not affect subsequent operations.
[0005] The utility model adopts the technical scheme to solve the technical problems: the core stack upright tooling comprises a fixed plate, a left movable plate and a right movable plate are arranged on the top of the fixed plate, the left movable plate and the right movable plate are connected with the fixed plate by hinges, clamping plates are arranged on both sides of the fixed plate, a clamping plate is arranged on one side of the left movable plate and the right movable plate, hanging holes are arranged on the upper sections of the left movable plate and the right movable plate, and limit blocks are arranged at intervals on the back sides of the left movable plate and the right movable plate.
[0006] Preferably, the distance between the left movable plate and the right movable plate is 1-3 cm.
[0007] Preferably, the fixed plate, the left movable plate and the right movable plate are rectangular.
[0008] Preferably, the limiting block is a long column.
[0009] The usage and principle of the utility model: This product is mainly used in the standing operation process of assembling the core stack of the three-column amorphous transformer. The fixed plate is pressed against the upper end of one side of the outer core of the three-column core, and the clamp on the fixed plate clamps the front and rear support frames of the core. Then, the fixed plate and the core are wrapped and fixed together with the packing tape and the cotton yarn tape. The left movable plate and the right movable plate are rotated to a certain angle, and the support rod is pressed against the limit block on the back of the left movable plate and the right movable plate to fix the angle. The core stack on the upper part of the core is opened and placed on the left movable plate and the right movable plate. The core stack is initially fixed to the left movable plate and the right movable plate with a quick clamp, and the left movable plate and the right movable plate are hooked into the left movable plate and the right movable plate with a driving hook. Use the lifting holes on the plate to erect the left and right movable plates, make the core stacking sheets vertical, and then fix them with quick clamps, then wind several cotton yarn tapes between the core stacking sheets and the left and right movable plates, and also wind several cotton yarn tapes between the left and right movable plates and the core support frame, remove the quick clamps and the driving hook, complete the standing operation of the core stacking sheets, remove the packing tape before the subsequent coil is inserted, in the subsequent core overlap, lift the left and right movable plates with the driving hook, use scissors to gradually cut off the cotton yarn tapes for core overlap, after the core overlap is completed, cut off all the cotton yarn tapes on the fixed plate, left and right movable plates, and then pull out the fixed plate, left and right movable plates.
[0010] Compared with the prior art, the utility model has the following beneficial effects: the utility model has a simple structure, can stand the core laminations upright, and will not affect subsequent operations. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is a front structural schematic diagram of the utility model;
[0012] Figure 2 This is a rear view structural diagram of the utility model;
[0013] Figure 3 This is a left-side structural schematic diagram of the utility model;
[0014] Figure 4 This is a schematic diagram of the structure used in the utility model;
[0015] The accompanying drawings are marked as follows: fixed plate 1, left movable plate 2, right movable plate 3, hinge 4, clamping plate 5, hanging hole 6, limit block 7. DETAILED DESCRIPTION
[0016] Embodiment 1, below combines Figure 1-4To further illustrate the utility model, the core stack upright tooling comprises a fixed plate 1, a left movable plate 2 and a right movable plate 3 are arranged on the top of the fixed plate, the fixed plate, the left movable plate and the right movable plate are rectangular metal plates, the left movable plate and the right movable plate are respectively on the short sides of the fixed plate, there is a gap between the left movable plate and the right movable plate, the spacing is 1-3cm, the left movable plate and the right movable plate are connected to the fixed plate by hinges 4, splints 5 are arranged on both sides of the fixed plate, the splints are integrally formed with the fixed plate, splints are arranged on one side of the left movable plate and the right movable plate, the splints are respectively integrally formed with the left movable plate and the right movable plate, the upper sections of the left movable plate and the right movable plate are provided with hanging holes 6, and limiting blocks 7 are welded at intervals on the backs of the left movable plate and the right movable plate, and the limiting blocks are long columns.
[0017] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.
Claims
1. A core stack erecting fixture, comprising a fixing plate (1), characterized in that: A left movable plate (2) and a right movable plate (3) are provided at the top of the fixed plate. The left movable plate and the right movable plate are connected to the fixed plate via hinges (4). Clamps (5) are provided on both sides of the fixed plate. Clamps are provided on one side of the left movable plate and the right movable plate. Hanging holes (6) are provided on the upper sections of the left movable plate and the right movable plate. Limiting blocks (7) are provided at intervals on the backs of the left movable plate and the right movable plate.
2. The core stack erecting tool according to claim 1, characterized in that: The spacing between the left movable plate and the right movable plate is 1-3cm.
3. The core stack erecting tool according to claim 1, characterized in that: The fixed plate, the left movable plate and the right movable plate are rectangular.
4. The core stack erecting tool according to claim 1, characterized in that: The limiting block is a long column.