Inner hole polishing device for electronic clock production

A polishing device, electronic clock technology, applied in surface polishing machine tools, grinding drive devices, grinding/polishing equipment, etc. The effect of using and polishing high precision and improving stability

Pending Publication Date: 2020-05-29
福州旭和电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an inner hole polishing device for the production of electronic clocks, to solve the problem that most of the inner holes of the dial shells will produce burrs after production in the abov

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  • Inner hole polishing device for electronic clock production
  • Inner hole polishing device for electronic clock production

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[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0022] See Figure 1-2 , The present invention provides a technical solution: an inner hole polishing device for the production of electronic clocks, comprising a worktable 1 and a top plate 2. The worktable 1 is located directly under the top plate 2, and the top of the worktable 1 is provided with a containing groove 3 to accommodate The bottom of the tank 3 is connected with a discharge port 4, four groups of lifting electric push rod...

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Abstract

The invention discloses an inner hole polishing device for electronic clock production in the technical field of electronic clocks. The inner hole polishing device comprises a workbench and a top plate, wherein the workbench is positioned right below the top plate, a containing groove is formed in the top of the workbench, a discharge port is formed in the bottom of the containing groove in a communicating manner, and four sets of lifting electric push rods distributed in an array shape are fixedly connected between the top of the workbench and the bottom of the top plate; an electric controlrotary table is installed at the top of the top plate, a rotating column is fixedly connected to the bottom of the electric control rotary table, a rotating rod and a position adjusting electric pushrod are fixedly connected to the side wall of the rotating column, and the position adjusting electric push rod is positioned below the rotating rod; and an adjusting groove is formed in the bottom ofthe top plate, an adjusting cavity is formed in the inner side of the inner side of the adjusting groove in a communicating manner, an adjusting block is arranged in the adjusting groove, two groupsof left and right symmetrical supporting rods are fixedly connected to the side wall of the adjusting block, and the outer side wall of each supporting rod is rotatably sleeved with a rotating cylinder. According to the inner hole polishing device, manual operation is not needed, time and labor are saved, and the polishing efficiency is high; and the stability of the device is improved, the polishing precision is high, and wide use is facilitated.

Description

technical field [0001] The invention relates to the technical field of electronic clocks, in particular to an inner hole polishing device for the production of electronic clocks. Background technique [0002] Electronic clocks are watches with electronic components inside, generally divided into two types: liquid crystal display digital and quartz pointer. Not only can display the time, but also can display the week and date. The timing is accurate, the price is cheap, and it is loved by consumers. [0003] When it comes to clocks, everyone will definitely think of vibration. Mechanical watches use mechanical vibrations, and electronic clocks of course use electrical vibrations. The earliest oscillating circuit was composed of inductors and capacitors, called LC circuit, but its frequency stability was not very good. Later, scientists replaced LC oscillator with quartz crystal, which greatly improved the frequency stability. Quartz is a regular hexagonal crystal. A thin...

Claims

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Application Information

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IPC IPC(8): B24B29/04B24B41/06B24B41/02B24B47/12
CPCB24B29/04B24B41/02B24B41/06B24B47/12
Inventor 单士猛刘晓军
Owner 福州旭和电子有限公司
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