Balance spring pushing device

A technology of pushing device and hairspring, which is applied to supporting instruments, instruments, clocks and other directions of clocks, can solve problems such as roughness and small transfer capacity, and achieve the effects of small vibration, reduced vibration and reduced wear and tear.

Inactive Publication Date: 2016-11-23
SUZHOU TIANCHENGCHUANGDA ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the hairspring is produced, it needs to be assembled precisely. During the assembly process, the cooperation of various staff is required, and the hairspring needs to be transfe

Method used

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  • Balance spring pushing device
  • Balance spring pushing device
  • Balance spring pushing device

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Example Embodiment

[0014] In order to make it easy to understand the technical means, creative features, objectives and effects achieved by the present invention, the present invention will be further described with reference to specific embodiments below.

[0015] Such as Figure 1 to Figure 3 As shown, a hairspring pushing device of the present invention includes a workbench 1 on which a slide assembly 2 is provided. The feature is that the slide assembly 2 includes two rows of corresponding support rods 21 provided on the workbench 1. , The support rods 21 are all vertically arranged, each row of support rods 21 is provided with a slide 22 at the top, two slides 22 are arranged in parallel, the adjacent inner side of the slide 22 is provided with a guide rail 23, there is a connection between the two guide rails 23 The moving plate 24, which can reciprocate on the guide rail 23, is provided with buffer assemblies 6 at both ends between the slideways 22, and the buffer assembly 6 includes a suppo...

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PUM

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Abstract

The invention discloses a balance spring pushing device which comprises a workbench, wherein a sliding plate component is arranged on the workbench and is used for loading a balance spring and transmitting the balance spring for a short distance; in a transmission process, the balance spring is put on a moving plate on the sliding plate component; the balance spring is transferred and loaded by horizontally moving the moving plate on a guide rail. The transferring loading manner is stable and firm; the vibration is small in the transferring loading process; the transmission of precise small parts is met; a pushing component arranged on the upper part of the sliding plate component is used for driving the moving plate to transfer and load; the pushing component is slowly driven by a stepping motor, so that the moving plate is moved at constant speed in a moving process and is stable and firm; buffering components arranged at the two ends between the slide rails have a buffering function and are used for buffering and damping the moving plate when the moving plate reciprocates to a terminal point and is about to stop; the vibration is reduced when the moving plate is stopped; the vibration of the balance spring in the moving plate is reduced; the abrasion of the balance spring is reduced.

Description

technical field [0001] The invention relates to a watch processing auxiliary mechanism, in particular to a hairspring pushing device. Background technique [0002] The hairspring is one of the main parts that determine the vibration frequency in the movement of the watch. It is a very thin spring, usually made of steel, coiled around the balance wheel. The change in the effective length of the hairspring determines the moment of inertia and the amplitude period of the balance wheel, and the hairspring is one of the factors that affect the accuracy of travel time. The Archimedes spiral coil spring made of metal filaments through cold rolling, winding and shaping is an elastic element that can generate reaction torque. The hairspring and the balance wheel form a vibration system to obtain a certain vibration period to achieve the purpose of accurate timing. After the hairspring is produced, it needs to be assembled precisely. During the assembly process, the cooperation of v...

Claims

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Application Information

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IPC IPC(8): G04D1/00
CPCG04D1/0057
Inventor 朱广林杨坤林
Owner SUZHOU TIANCHENGCHUANGDA ELECTRONICS CO LTD
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