Rectangular shaping jig for magnetic core vacuum heat treatment

Abstract

The utility model relates to the technical field of magnetic core jigs, in particular to a rectangular shaping jig for magnetic core vacuum heat treatment, which comprises a partition plate, one end of the partition plate is connected with a first clamp through a clamping groove, the other end of the partition plate is connected with a second clamp through a clamping groove, and the first clamp, the second clamp and the partition plate form a limiting groove. The number of the limiting grooves is at least three, the limiting grooves are arranged at equal intervals, through holes are formed in the two ends of the first clamp, screw holes are formed in the two ends of the second clamp, the through holes are connected with the screw holes through screws, and nuts are connected to the through holes and the connecting positions of the screw holes and the screws. The round magnetic core is limited through the partition plates and the limiting grooves, the purpose that the round magnetic core is changed into a rectangular magnetic core is achieved through the distance among the partition plates, the first clamp and the second clamp, use is convenient, fast and efficient, and practicability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic core jigs, in particular to a rectangular shaping jig for vacuum heat treatment of magnetic cores. Background Art

[0002] With the modularization and integration of electronic components, terminal products have increasingly stringent requirements on the appearance of internal electronic components, aiming to minimize the space occupied by components. Among figures with the same perimeter, one of the length and width of the rectangle must be smaller than the diameter of the circle with the same perimeter.

[0003] With the modularization and integration of electronic components, the requirements for the appearance of electronic components in end products are increasing, aiming to minimize the space occupied by components. In graphics with the same perimeter, one of the length / width dimensions of a rectangle must be smaller than the diameter of a circle with the same perimeter. In terms of design layout, a cube provides greater flexibility and convenience than a cylinder due to its regular and consistent shape, making spatial arrangement more efficient and reasonable. The existing method of transforming a circular magnetic core into a rectangular magnetic core requires the use of a jig, which will cause problems such as complex production and single size of the circular magnetic core. Summary of the Invention

[0004] The technical problem to be solved by the utility model is to provide a rectangular shaping jig for vacuum heat treatment of magnetic cores to solve the above problems.

[0005] The technical solution of the utility model for solving the above technical problems is: a rectangular shaping fixture for vacuum heat treatment of magnetic cores, comprising a partition, one end of the partition is connected to a first clamp through a slot, and the other end of the partition is connected to a second clamp through a slot, and the first clamp, the second clamp and the partition constitute a limiting groove.

[0006] As a preferred technical solution of the present invention, there are at least three limiting grooves.

[0007] As a preferred technical solution of the present invention, the limiting grooves are arranged at equal intervals.

[0008] As a preferred technical solution of the present invention, the shape of the card slot is a "concave" shape.

[0009] As a preferred technical solution of the present invention, through holes are formed at both ends of the first clamp, and screw holes are formed at both ends of the second clamp, and the through holes are connected to the screw holes through screw rods.

[0010] As a preferred technical solution of the present invention, a nut is connected to the connection between the through hole, the screw hole and the screw rod.

[0011] As a preferred technical solution of the present invention, the heights of the first clamp and the second clamp are both greater than the height of the circular magnetic core.

[0012] As a preferred technical solution of the present invention, the height of the partition is greater than or equal to the height of the magnetic core, and the length of the partition is greater than the diameter of the magnetic core.

[0013] Since the utility model adopts such a structure, the partition and the limiting groove are used to limit the circular magnetic core, and the distance between the partition, the first clamp and the second clamp is used to achieve the purpose of converting the circular magnetic core into a rectangular magnetic core. It is convenient, efficient and practical to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a structural schematic diagram of a rectangular shaping fixture for vacuum heat treatment of magnetic cores.

[0015] Figure 2 The utility model is a cross-sectional view of a rectangular shaping jig for vacuum heat treatment of magnetic cores.

[0016] In the figure: 1 is the first clamp, 2 is the second clamp, 3 is the partition, 4 is the limiting groove, and 5 is the screw. DETAILED DESCRIPTION

[0017] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0018] like Figures 1 and 2 As shown, the present invention provides a rectangular shaping jig for vacuum heat treatment of magnetic cores, comprising a partition 3, one end of which is connected to a first fixture 1 via a slot, and the other end of which is connected to a second fixture 2 via a slot. The first fixture 1, the second fixture 2, and the partition 3 form a limiting groove 4. The two ends of the partition 3 are connected to the first fixture 1 and the second fixture 2, respectively. The limiting groove 4 is used to limit the circular magnetic core to form a rectangular shape, which is then placed in a vacuum heat treatment furnace for heat treatment.

[0019] The present invention further provides at least three limiting grooves 4, which are arranged at equal intervals. Multiple limiting grooves 4 can be provided to accommodate multiple circular magnetic cores, so that the multiple circular magnetic cores are deformed synchronously, thereby improving production efficiency.

[0020] The utility model further has a groove in the shape of a concave character. The concave character groove is conducive to the plugging of the two ends of the partition 3 with the inner walls of the first clamp 1 and the second clamp 2, and has good stability.

[0021] The present invention further provides through holes at both ends of the first clamp 1, and screw holes at both ends of the second clamp 2. The through holes are connected to the screw holes via screw rods 5, and nuts are connected at the connection between the through holes, the screw holes, and the screw rods 5. The screw rods 5 pass through the interior of the through holes and are connected to the threads of the screw holes. The nuts are fixed to the outside of the first clamp 1 and the second clamp 2 via the threads of the screw rods.

[0022] Furthermore, the height of the first clamp 1 and the second clamp 2 is greater than the height of the circular magnetic core, the height of the partition 3 is greater than or equal to the height of the circular magnetic core, and the length of the partition 3 is greater than the diameter of the circular magnetic core. This prevents the circular magnetic core from overflowing from the limiting groove 4 during deformation, thereby improving practicality.

[0023] The description and application of the present invention here are illustrative and are not intended to limit the scope of the present invention to the above-described embodiments. Variations and changes to the embodiments disclosed herein are possible, and actual replacements of the embodiments and various equivalent components are well known to those of ordinary skill in the art. It should be clear to those skilled in the art that the present invention can be implemented in other forms, structures, arrangements, proportions, and with other elements, materials, and components without departing from the spirit or essential characteristics of the present invention. Other variations and changes can be made to the embodiments disclosed herein without departing from the spirit or essential characteristics of the present invention.

Claims

1. A rectangular shaping jig for vacuum heat treatment of magnetic cores, characterized by: The invention comprises a partition (3), one end of the partition (3) is connected to a first clamp (1) via a slot, the other end of the partition (3) is connected to a second clamp (2) via a slot, and the first clamp (1), the second clamp (2) and the partition (3) form a limiting groove (4).

2. The rectangular shaping jig for vacuum heat treatment of magnetic cores according to claim 1, characterized in that: There are at least three limiting grooves (4).

3. The rectangular shaping jig for vacuum heat treatment of magnetic cores according to claim 2, characterized in that: The limiting grooves (4) are arranged at equal intervals.

4. The rectangular shaping jig for vacuum heat treatment of magnetic cores according to claim 1, characterized in that: The shape of the card slot is a "concave" shape.

5. The rectangular shaping jig for vacuum heat treatment of magnetic cores according to claim 1, characterized in that: Through holes are formed at both ends of the first clamp (1), and screw holes are formed at both ends of the second clamp (2), and the through holes are connected to the screw holes via screw rods (5).

6. The rectangular shaping jig for vacuum heat treatment of magnetic cores according to claim 5, characterized in that: A nut is connected at the connection between the through hole, the screw hole and the screw rod (5).

7. The rectangular shaping jig for vacuum heat treatment of magnetic cores according to claim 1, characterized in that: The heights of the first clamp (1) and the second clamp (2) are both greater than the height of the magnetic core.

8. The rectangular shaping jig for vacuum heat treatment of magnetic cores according to claim 1, characterized in that: The height of the partition (3) is greater than or equal to the height of the magnetic core, and the length of the partition (3) is greater than the diameter of the magnetic core.

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