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Chain Pretensioner

A pre-stretching and chain technology, applied in the direction of metal chains, etc., can solve the problems of decreased transmission accuracy and increased noise of mechanical operation, and achieves the effects of good adaptability, high reliability and controllable tension

Active Publication Date: 2016-11-23
SUZHOU SHUNGE INTELLIGENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The chain is the most commonly used transmission part. Due to its light weight, good adaptability and large bearing capacity, the chain is widely used in many occasions. However, it is often found in daily life that the newly installed chain becomes loose after a short period of time, which makes the noise of the machine running louder. , the transmission accuracy decreases, and a processing equipment that can avoid chain stretching is required

Method used

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  • Chain Pretensioner

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Embodiment Construction

[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some 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 persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0013] see figure 1 , the embodiment of the present invention includes:

[0014] A chain pre-tensioning device, comprising: a bottom plate, a pre-tensioning oil cylinder 1, a tension sensor 2, a movable plate fixing seat 3, a movable plate oil cylinder 4, a movable plate 5, a pre-tensioning runway 6, a fixed plate 7, a fixed plate Plate base 8, fixed inserting plate oil cylinder 9, pre-pull oil cylinder limit sleeve 10, pre-pull guide material sprocket 11 and displacement sensor 12, the bottom plate is provided with...

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Abstract

The invention discloses a chain pre-tensioning device, which comprises a bottom plate, a pre-tensioning oil cylinder, a tension sensor, a movable insertion plate fixing seat, a movable insertion plate oil cylinder, a movable insertion plate, a pre-tensioning runway, a fixed insertion plate, a fixed insertion plate seat, a fixed insertion plate oil cylinder, a pre-tensioning oil cylinder position limiting sleeve, a pre-tensioning material guiding chain wheel and a displacement sensor. The movable insertion plate and the fixed insertion plate are inserted into a chain, and the pre-tensioning oil cylinder is tensioned, so the chain is tensioned, and the chain is enabled to maintain the tensioning state in the use process. Through adopting the mode, the chain pre-tensioning device has the advantages that the reliability performance is high, the positioning is precise, the structure is compact, the stretching effect is good, the tension force is controllable, the finished product quality is stable, the process is simple, the adaptability is good, and wide market prospects are realized in chain transmission manufacturing industry.

Description

technical field [0001] The invention relates to the field of chain transmission manufacturing, in particular to a chain pre-tensioning device. Background technique [0002] The chain is the most commonly used transmission part. Due to its light weight, good adaptability and large bearing capacity, the chain is widely used in many occasions. However, it is often found in daily life that the newly installed chain becomes loose after a short period of time, which makes the noise of the machine running louder. , the transmission accuracy is reduced, and a processing equipment that can avoid chain stretching is required. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a chain pre-tensioning device, which fixes the chain and realizes stretching through the joint action of the insert plate and the pre-tensioning oil cylinder; by setting pressure and displacement sensors, the normal progress of the stretching is guarant...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21L19/00
Inventor 戴双林青克学蔡研
Owner SUZHOU SHUNGE INTELLIGENT TECH
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