Equipment for making enclosure covers for tweeters

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

Active Publication Date: 2015-08-26
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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  • Equipment for making enclosure covers for tweeters
  • Equipment for making enclosure covers for tweeters
  • Equipment for making enclosure covers for tweeters

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0016] Such as figure 1 , figure 2 , image 3 As shown, the present invention is used for making the equipment of the shell cover of tweeter, and it comprises frame 1 and a horizontal turntable 2 driven by stepper motor, and the horizontal turntable 2 is provided with a plurality of through holes 3 in a circle. Specifically, the output shaft 19 of the stepper motor is fixed to the horizontal turntable 2 .

[0017] 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 6, a limit device for limiting the upper limit position of the plug 6 is provided, that i...

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PUM

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Abstract

The invention discloses equipment for fabricating a case of a high pitch loudspeaker. The equipment comprises a frame (1) and a horizontal turntable (2), wherein a die shell (4) is fixed on the frame (1); a slide cavity (5) is arranged inside the die shell (4); a top (6) is matched into the slide cavity (5) in a sliding manner; the top surface of the top (6) is close to the bottom surface of the horizontal turntable (2) or equal to the bottom surface in height when the top (6) is arranged at the upper limit position; a press (8) for stamping a workpiece and a heating device are arranged on the frame (1); a punch (10) for passing through a through hole (3) of the horizontal turntable (2) to be inserted into the slide cavity (5) and pressing the top (6) on the bottom surface of the slide cavity (5) is fixed on a pressure plate (9) of the press (8); a cavity (12) is arranged on the punch (10); a baffle plate (13) below the horizontal turntable (2) is also arranged on the frame (1). By adopting the equipment, the manufacturing process is convenient to operate, high in speed and high in efficiency.

Description

technical field [0001] The invention relates to a device for producing a housing cover for a tweeter. 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 making the shell cover of the tweeter which makes the manufacturing process easy to operate, fast and efficient. [0004] The technical solut...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D22/02B21D43/14B21D37/16B21D45/06
Inventor 闫峻
Owner NINGBO TONWEL AUDIO
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