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Integral fan blade de-weighting scissors

A technology of fan blades and scissors, applied in the field of deduplication scissors for fan blades of the whole machine, can solve the problems of low service life, complex structure, low cutting efficiency, etc., and achieve the effects of reducing labor costs, high production efficiency requirements, and smooth hand feel

Inactive Publication Date: 2018-11-16
苏州赛德克测控技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Purpose of the invention: In order to overcome the problems of low cutting efficiency, complex structure and low service life, the present invention provides a complete fan blade weight-removing scissors

Method used

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  • Integral fan blade de-weighting scissors
  • Integral fan blade de-weighting scissors

Examples

Experimental program
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Embodiment 1

[0017] Such as figure 1 The fan blade weight removal scissors of the whole machine are shown, including the lower handle 1, the upper handle 2, the lever shaft 3, the lower jaw of the scissors mouth 4, the upper jaw of the scissors mouth 5, the blade to be cut 6, the cutting area of ​​the blade 7, and the whole fan blade 8. Fan blade drive motor 9, return spring 10, limit stopper 11, raised part 12, the front section of the upper handle 2 and the lower handle 1 is connected by the lever shaft 3, the upper handle 2 and the lower handle 1 are connected A return spring 10 is provided, the front part of the lower handle 1 is provided with a limit stopper 11, and the front part of the upper handle 2 is provided with a raised part 12, and the raised part 12 corresponds to the limit stopper 11 up and down. The front end of the upper handle 2 is provided with a scissor-mouth jaw 4, and the lower handle 2 is provided with a scissor-mouth upper jaw 5 at the front end. The scissor blade...

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Abstract

The invention discloses a pair of integral fan blade de-weighting scissors. The front sections of an upper handle and a lower handle are connected through a lever shaft, a return spring is arranged between the upper handle and the lower handle, a limiting separation blade is arranged on the front part of the lower handle, a bump is arranged on the front part of the upper handle, the bump corresponds to the limiting separation blade up and down, a lower jaw of a scissors mouth is arranged at the front end of the upper handle, an upper jaw of the scissors mouth is arranged at the front end of the lower handle, a sheared blade is arranged between the lower jaw of the scissors mouth and the upper jaw of the scissors mouth, the sheared blade is located in the integral fan blade, and the integral fan blade is connected to a fan blade driving motor.

Description

technical field [0001] The invention relates to a weight-removing scissors for fan blades of a complete machine, and belongs to the technical field of weight-removing scissors. Background technique [0002] As the core component of smart home appliance products, the high-speed complete fan has very strict requirements for dynamic balance in normal work. Obviously, the dynamic balance of the fan blades of the fan is very critical. Due to the particularity of the structure of this type of fan, That is to say, the structure of the blade is complex, the weight removal position is small, and the weight removal is limited by multiple blades, and weight removal at any angle is not possible; the operating speed is high, and since the operating speed is as high as 30,000 to 80,000r / min, only the edge of the blade is allowed in the dynamic balancing process For weight removal by shearing, any form of weighting cannot be adopted; the hand feeling is required to be stable during use, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26B13/00F04D29/38
CPCB26B13/00F04D29/38
Inventor 徐祖国
Owner 苏州赛德克测控技术有限公司
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