Assembled magnetic core assembling jig

Abstract

The utility model discloses an assembling type magnetic core assembling jig which comprises a jig base, a rubber ring base is arranged on the jig base, a rubber ring rotating shaft is vertically arranged on the rubber ring base, a rubber ring is sleeved on the rubber ring rotating shaft, a fixing seat is arranged on the jig base on one side of the rubber ring base, and the fixing seat is connected with the jig base in a rotating mode. A square magnetic core containing groove is formed in the fixing base, and a square coil containing groove is formed in the middle of the magnetic core containing groove. Compared with the prior art, the assembling efficiency and the assembling quality of the assembled magnetic core can be effectively improved.

Description

Technical Field

[0001] The utility model belongs to transformer processing, and in particular relates to an assembling jig for an assembled magnetic core of a transformer. Background Art

[0002] An assembled core is a core structure with a split design, usually consisting of multiple separate core parts or components, which can be combined together in a specific way (such as snapping, splicing or assembling) to form a complete core structure.

[0003] During the assembly process of the assembled magnetic core, the coil will be assembled together. There is an assembled magnetic core that includes five core segments. When assembling it with the coil, one core segment is inserted into the coil, and the other four are wrapped around the four sides of the coil. Then, tape is used to wrap it to fix the coil and the core segment together. At present, this operation method is purely manual. The worker maintains the assembly state of the core segment and the coil with one hand, and uses the other hand to wrap and fix it with tape. This method is inefficient, inconvenient to operate, and has poor assembly quality. Utility Model Content

[0004] The utility model aims to overcome the problems of low assembly efficiency, inconvenient operation and poor assembly quality of existing assembled magnetic cores, and to provide an assembled magnetic core assembly jig that can effectively improve assembly efficiency and assembly quality.

[0005] The utility model solves the technical problem by adopting a technical solution: an assembled magnetic core assembly jig, comprising a jig base, a rubber ring base is provided on the jig base, a rubber ring rotating shaft is vertically provided on the tape base, a rubber ring is sleeved on the rubber ring rotating shaft, a fixing seat is provided on one side of the rubber ring base, the fixing seat is rotatably connected to the jig base, a square magnetic core placement groove is provided on the fixing seat, and a square coil placement groove is provided in the middle of the magnetic core placement groove.

[0006] Optionally, an upper limit ring, an upper baffle, a lower baffle and a lower limit ring are sleeved on the rubber ring shaft, and the upper limit ring, upper baffle, rubber ring, lower baffle and lower limit ring are distributed on the rubber ring shaft from top to bottom in sequence, and the upper limit ring and the lower limit ring are fixed to the rubber ring shaft by screws.

[0007] The usage and principle of the utility model are as follows: inserting a magnetic core segment into a coil, placing the coil into a coil placement groove, then placing other magnetic core segments on four sides of the coil, placing the magnetic core segment in the magnetic core placement groove, fixing the assembled state of the magnetic core segment and the coil, and exposing the magnetic core placement groove to the outside of the magnetic core segment; putting a rubber ring on the rubber ring rotating shaft, positioning the position of the rubber ring on the rubber ring rotating shaft through an upper limit ring, an upper baffle, a lower baffle and a lower limit ring according to the winding height, sticking the adhesive tape on the rubber ring to the magnetic core segment, rotating the fixing seat, winding the adhesive tape around the magnetic core segments on four sides of the coil, fixing the coil and the magnetic core segment together through the adhesive tape, and finally taking out the coil and the magnetic core segment; the assembly of the coil and the magnetic core segment is completed quickly and stably through the above method.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model can effectively improve the assembly efficiency and assembly quality of the assembled magnetic core. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a front cross-sectional structural schematic diagram of the utility model;

[0010] The components described in the accompanying drawings are marked as follows: fixture base 1, rubber ring base 2, rubber ring shaft 3, rubber ring 4, fixing seat 5, magnetic core placement groove 6, coil placement groove 7, upper limit ring 8, upper baffle 9, lower baffle 10, lower limit ring 11. DETAILED DESCRIPTION

[0011] Embodiment 1, below combines Figure 1 To further illustrate the utility model, an assembled magnetic core assembly jig comprises a jig base 1, a rubber ring base 2 is provided on the jig base, the rubber ring base is fixed to the jig base by screws, a rubber ring rotating shaft 3 is vertically provided on the tape base, the rubber ring rotating shaft is fixedly connected to the tape base by gluing, a rubber ring 4 is sleeved on the rubber ring rotating shaft, a fixed seat 5 is provided on the jig base on one side of the rubber ring base, the fixed seat is rotatably connected to the jig base, and the rotatable connection can be achieved by providing a turntable with a rotating shaft on the jig base and providing a rotating slot hole at the bottom of the fixed seat, a square magnetic core placement groove 6 is provided on the fixed seat, the depth of the magnetic core placement groove is less than the height of the magnetic core segment, and a square coil placement groove 7 is provided in the middle of the magnetic core placement groove.

[0012] Optionally, an upper limit ring 8, an upper baffle plate 9, a lower baffle plate 10 and a lower limit ring 11 are sleeved on the rubber ring shaft, and the upper limit ring, upper baffle plate, rubber ring, lower baffle plate and lower limit ring are sequentially distributed on the rubber ring shaft from top to bottom, and the upper limit ring and the lower limit ring are fixed to the rubber ring shaft by screws.

[0013] 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. An assembled magnetic core assembly jig, comprising a jig base (1), characterized in that: The jig base is provided with a rubber ring base (2), the tape base is vertically provided with a rubber ring rotating shaft (3), a rubber ring (4) is sleeved on the rubber ring rotating shaft, a fixing seat (5) is provided on the jig base on one side of the rubber ring base, the fixing seat is rotatably connected to the jig base, a square magnetic core placement groove (6) is provided on the fixing seat, and a square coil placement groove (7) is provided in the middle of the magnetic core placement groove.

2. The assembled magnetic core assembly jig according to claim 1, characterized in that: An upper limit ring (8), an upper baffle plate (9), a lower baffle plate (10) and a lower limit ring (11) are sleeved on the rubber ring rotating shaft. The upper limit ring, the upper baffle plate, the rubber ring, the lower baffle plate and the lower limit ring are sequentially distributed on the rubber ring rotating shaft from top to bottom. The upper limit ring and the lower limit ring are fixed to the rubber ring rotating shaft by screws.

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