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Press-fitting fixture for special-shaped combined magnet

A magnet and special-shaped technology, applied in the direction of material gluing, inductor/transformer/magnet manufacturing, connecting components, etc., can solve the problem of low efficiency of press-fitting tooling, achieve high production efficiency, meet large-scale mass production, and product consistency good effect

Pending Publication Date: 2020-07-03
信阳圆创磁电科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a press-fitting tool for special-shaped combined magnets, which is used to solve the problem of low press-fitting efficiency of existing magnet combined press-fitting tools

Method used

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  • Press-fitting fixture for special-shaped combined magnet
  • Press-fitting fixture for special-shaped combined magnet
  • Press-fitting fixture for special-shaped combined magnet

Examples

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Embodiment Construction

[0019] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0020] The structure of the special-shaped composite magnet assembled by the pressing tooling for the special-shaped composite magnet in the embodiment of the present invention is as follows figure 1 As shown, the special-shaped combined magnet is composed of four special-shaped magnet blocks a1, a2, a3, a4, two special-shaped iron blocks b1, b2, and patch c1, which are composed of seven parts. The magnet blocks a1, a2, a3, a4 are bonded and compressed to form the first special-shaped composite magnet a14, and then two pieces of special-shaped iron blocks b1, b2 are bonded and pressed on the bottom of the first special-shaped composite magnet to form the second special-shaped composite magnet , and th...

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Abstract

The invention relates to a press-fitting fixture for a special-shaped combined magnet. The press-fitting fixture for the special-shaped combined magnet comprises a baseplate and a sliding block, and further comprises two positioning plates, wherein two groups of sliding block limited blocks and two sliding blocks are arranged on the baseplate; the two positioning plates are arranged on the baseplate and are located between the two sliding blocks; a plurality of magnet assembly grooves are formed in the positioning plates; the opening directions of the magnet assembly grooves faces the slidingblocks; a plurality of push rods which respectively correspond to the magnet assembly grooves are arranged on the sliding blocks; and when the sliding blocks slide towards the middle parts of the positioning plates, the push rods can press a plurality of special-shaped magnet blocks in the magnet assembly grooves into the magnet assembly grooves to form a first special-shaped combined magnet. Thepress-fitting fixture has the beneficial effects that the press-fitting fixture can assist workers to quickly complete the press-fitting combination of the special-shaped combined magnet, has high production efficiency and good product consistency, and meets the needs of large-scale mass production.

Description

technical field [0001] The invention relates to a magnet assembly jig, in particular to a press-fitting tool for special-shaped composite magnets. Background technique [0002] The composition of the magnet is iron, cobalt, and nickel atoms. The internal structure of the atom is relatively special, and it has a magnetic moment itself. Magnet is a basic electronic component and electrical component widely used in the world today. It is mainly used in computers, mobile phones, televisions, communications, toys, audio, automation equipment, nuclear magnetic resonance imaging, etc. At present, NdFeB magnets are widely used as high-performance permanent magnets. In the production and processing of electronic products, diaphragms (diaphragms such as microphones, earphones, speakers), and electro-acoustic equipment, some equipment requires magnets that are not in conventional shapes such as rectangles or circles. According to product processing requirements, magnets need to be com...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B11/00H01F41/02
CPCF16B11/00F16B11/006H01F41/0253H01F41/0266
Inventor 戴春华
Owner 信阳圆创磁电科技有限公司
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