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An automatic positioning spot welding jig and spot welding device

An automatic positioning and spot welding technology, applied in auxiliary devices, welding equipment, manufacturing tools, etc., can solve the problems of easy errors and low efficiency

Active Publication Date: 2019-07-02
重庆市冠音泰科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Spot welding in this way is less efficient and prone to errors

Method used

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  • An automatic positioning spot welding jig and spot welding device
  • An automatic positioning spot welding jig and spot welding device
  • An automatic positioning spot welding jig and spot welding device

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Embodiment Construction

[0034] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0035] In the description of the invention, it should be understood that the orientation or positional relationship indicated by the terms "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, and It is not to indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, or operate in a particular orientation, and thus should not be construed as limiting the invention.

[0036] It should be noted that, in the case of no conflict, the embodiments in the pre...

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Abstract

The invention provides a spot welding jig with an automatic positioning function. The spot welding jig comprises a voice soil placement seat and a welding base, wherein the welding base comprises a body and at least one elastic assembly, a sliding groove is formed in the surface of the body, and a first through hole of the at least one elastic assembly is formed in the side wall of the sliding groove; the voice coil placement seat is glidingly arranged in the sliding groove and equipped with at least one group of clamp slots used for accommodating voice coils and voice coil supports; each clamp slot is correspondingly provided with an arc-shaped groove, the arc-shaped grooves are in clamping matching with clamping pieces, and arc-shaped transition is formed between the arc-shaped grooves and a second surface, so that the clamping pieces can enter the arc-shaped grooves and can be discharged from the arc-shaped grooves in a sliding manner. According to the spot welding jig with the automatic positioning function, the clamp slots can be positioned through the at least one elastic assembly and the arc-shaped grooves, so that the position of a spot welding point is determined automatically; the at least one elastic assembly can be elastically clamped with the arc-shaped grooves in the sliding direction sequentially by moving the voice coil placement seat, and the great convenience is brought to the spot welding process of the voice coils. The invention further provides a spot welding device with the automatic positioning function.

Description

technical field [0001] The invention relates to an automatic positioning spot welding jig and a spot welding device. Background technique [0002] The voice coil is an important part of the vibration system of the electrodynamic speaker, and it can also be said to be the heart of the speaker. The performance of the voice coil will affect the sound pressure frequency characteristics of the speaker, sound pressure level, impedance curve, distortion, transient characteristics, speaker parameters, sound quality, etc., especially related to the power and life of the speaker. The voice coil body is a coil through which audio current passes, so the voice coil is often fixed by the voice coil bracket. In the process of making the voice coil, one of them is to spot weld the voice coil and the voice coil support together with spot welding technology, and at the same time remove the waste wire of the voice coil. [0003] However, in the current voice coil spot welding bracket process...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K37/04B23K37/02
CPCB23K37/0252B23K37/0443
Inventor 沈一伟吴盛强
Owner 重庆市冠音泰科技有限公司
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