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Apparatus for the manufacture of housing covers for tweeters

A loudspeaker and shell cover technology, which is applied in the direction of manufacturing tools, metal processing equipment, forming tools, etc., can solve the problems of slow speed, low production efficiency, troublesome operation, etc., and achieve the effect of high efficiency, low cost, and low labor intensity

Active Publication Date: 2015-09-30
NINGBO TONWEL AUDIO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The shell cover of the tweeter in the prior art is cast and formed by a traditional casting process, which is cumbersome to operate, slow in speed and low in production efficiency

Method used

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  • Apparatus for the manufacture of housing covers for tweeters
  • Apparatus for the manufacture of housing covers for tweeters

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Experimental program
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Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0015] Such as figure 1 , figure 2 As shown, the present invention is used to manufacture the equipment of the shell cover of tweeter, and it comprises frame 1 and a circular track 2 driven by stepping motor, and circular track 2 is provided with a plurality of through holes 3, specifically, step A driving wheel 18 is fixed on the output shaft of the feeder, and the device also includes a driven wheel 19, and the endless crawler belt 2 is sleeved on the driving wheel 18 and the driven wheel 19.

[0016] A formwork 4 is fixed on the frame 1, and the formwork 4 is provided with a vertical sliding chamber 5 opening upwards, and a plug 6 is slidably fitted in the sliding chamber 5, and a compression spring 7 is arranged between the top 6 and the bottom surface of the sliding chamber 5 , Between the side wall of the sliding chamber 5 and the plug...

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PUM

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Abstract

The invention discloses equipment for manufacturing a shell cover of a high pitch loudspeaker. The equipment comprises a rack (1) and an annular track (2); a die shell (4) is fixed on the rack (1) and is provided with a slide cavity (5); a pushing head (6) is matched in the slide cavity (5); a pressure spring (7) is arranged between the pushing head (6) and the slide cavity (5); when the pushing head (6) is positioned at the upper limit position, the top surface of the pushing head (6) is close to or at the same height with the bottom surface of the upper horizontal section of the annular track (2); the rack (1) is provided with a press (8) for punching a workpiece and a heating device; a punch (10) for penetrating through a through hole (3) of the annular track (2) to be inserted into the slide cavity (5) and pressing the pushing head (6) onto the bottom surface of the slide cavity (5) is fixed on the press plate (9) of the press (8); a stop plate (13) is further fixed on the rack (1). Due to the equipment, the manufacturing process of the shell cover is convenient to operate, fast in speed and high in efficiency.

Description

technical field [0001] The invention relates to an apparatus for producing housing covers for tweeters. Background technique [0002] The shell cover of the tweeter is a part of the shell. It includes a cover body and multiple parallel fins. When the tweeter is working, it will generate a lot of heat due to vibration. The design of multiple parallel fins is to increase the heat dissipation area. To ensure the heat dissipation effect and dissipate this part of the heat, the above-mentioned multiple fins and the cover body are integrated. The shell cover of the tweeter in the prior art is cast and formed by a traditional casting process, which is cumbersome to operate, slow in speed and low in production efficiency. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a device for manufacturing the shell cover of the tweeter which makes the manufacturing process easy to operate, fast and efficient. [0004] The techni...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D22/02B21D37/16B21D43/12B21D45/06
Inventor 闫峻
Owner NINGBO TONWEL AUDIO
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