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Tool and method for spot-welding loose wires of frame of loudspeaker

A loudspeaker pot frame and wire loosening technology, which is applied in the direction of auxiliary devices, manufacturing tools, welding equipment, etc., can solve the problems such as the difficulty of grasping the tightness of manual pull wires, affecting the impact resistance of solder joints, and increasing the risk of customer complaints, etc., to achieve Reduce the risk of customer complaints, ensure consistency and reliability, and improve quality

Active Publication Date: 2012-12-19
BESTAR HLDG
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When welding the wires to the speaker frame, the existing method is to directly weld the wires without using tooling. The tightness of the artificially pulled wire is not easy to grasp, and the problem of wire breakage often occurs when the wire is pulled too tightly, and the wire welded by artificially pulling the wire is very tight, which affects the impact resistance of the solder joints, reduces the quality of the product, and increases customer complaints risks of

Method used

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  • Tool and method for spot-welding loose wires of frame of loudspeaker
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  • Tool and method for spot-welding loose wires of frame of loudspeaker

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] see figure 1 , 2 3. Loose wire spot welding tooling for the speaker basin frame. The tooling includes a tooling base plate 1. On one side of the tooling base plate, there is a notch 2 that is recessed toward the middle of the tooling base plate. The shape of the notch is determined according to the shape of the product, so that The shape of the notch can be square, elliptical, polygonal, etc. The notch 2 in this embodiment is an arc-shaped notch; the tooling substrate below the notch is provided with a supporting part 3, and the tooling substrate above the notch is provided with a supporting part 3. The limiting part 4 matched with each other, a limiting space is formed between the supporting part 3, the limiting part 4 and the notch wall 201, and the limiting space is used to install the speaker frame 5, which is limited after the spea...

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Abstract

The invention relates to a tool and a method for spot-welding loose wires of a frame of a loudspeaker. The tool comprises a tool base plate; a notch which is sunk towards the middle of the tool base plate is arranged on one side of the tool base plate; a supporting portion is arranged on the tool base plate and is positioned below the notch; a limiting portion which is matched with the supporting portion is arranged on the tool base plate and above the notch; limiting space is formed among the supporting portion, the limiting portion and the wall of the notch; a wire crossing block is arranged on the upper end surface of the tool base plate and is positioned on one side of the center of the wall of the notch; one end of the wire crossing block extends to the middle of the notch; and a wire crossing groove opening is arranged at the extending end of the wire crossing block. Wires welded by the tool and the method are loose, and the phenomenon that the wires are pulled manually, are quite tight and even can be broken is avoided. In addition, because the wires cannot be tight, the anti-impact ability of welding points of the wires is increased, the quality of products is improved, and risks of customer complaint are reduced.

Description

technical field [0001] The invention belongs to the technical field of electronic devices, in particular to a loudspeaker in the field of electronic devices, and more specifically to a loose wire spot welding tool and method for a speaker basin frame. Background technique [0002] When welding the wires to the speaker frame, the existing method is to directly weld the wires without using tooling. It is not easy to grasp the tightness of the artificially pulled wire, and it often occurs that the wire is broken due to the tight pulling, and the wire welded by artificially pulling the wire is very tight, which affects the impact resistance of the solder joints, reduces the quality of the product, and increases customer complaints risks of. Contents of the invention [0003] Aiming at the above-mentioned technical problems, the present invention provides a loose wire spot welding tool and method for the speaker basin frame, which uses the tool and method to weld the wires in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04B23K31/02
Inventor 莫丽丽张秀琴李红元吴逸飞
Owner BESTAR HLDG
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