Method for quickly screwing out screw

A screw, fast technology, used in metalworking, metalworking equipment, manufacturing tools, etc.

Pending Publication Date: 2021-06-11
崔联
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a method for quickly unscrewing screws to solve the technical defect that electric tools in the prior art cannot unscrew difficult-to-screw screws more efficiently

Method used

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  • Method for quickly screwing out screw
  • Method for quickly screwing out screw
  • Method for quickly screwing out screw

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Embodiment Construction

[0028] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0029] A kind of electric tool that is used for screwing of this embodiment such as Figure 1 to Figure 6 The transmission box 11 is shown in the figure, and the transmission box 11 is provided with a transmission chamber 13, and the lower end surface of the transmission box 11 is rotatably connected with a rotating cylinder 12, and the rotating cylinder 12 is provided with a vibration chamber 36, and the upper wall of the transmission chamber 13 is rotatably connected with a penetrating rotating cylinder 12 and extend downwards to the main power shaft 14 in the vibration chamber 36, the motor shaft 29 on the right side of the main power shaft 14 ...

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PUM

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Abstract

The invention discloses a method for quickly screwing out a screw. The method comprises the following steps that the top of the screw which is difficult to screw out is extended into a screw sleeve of an electric tool, and the inner wall of the screw sleeve is attached to the screw; a main motor of the electric tool is started, so that a motor shaft is driven to rotate, the screw sleeve is driven to rotate through the motor shaft, and the screw is screwed out; if the screw is still difficult to screw out, a main power shaft is driven to rotate through rotation of the motor shaft, a cam is driven to rotate through rotation of the main power shaft, sliding rods on the left side and the right side are pushed to slide left and right through rotation of the cam, through left-right sliding of the left-right sliding rods, the top ends of left-right swing rods are driven to swing left and right through rotary connection of left-right rotating shafts, and meanwhile through hinge joint of left-right connecting rods, the bottom ends of the left-right swing rods are driven to swing left and right, so that left-right impact blocks are driven to impact the left-right end faces of the screw sleeve, the vibration is generated, the screw is driven to vibrate, so that the connection of the screw is loosened; and the screw can be screwed out continuously through continuous rotation of the screw sleeve, and when the screw is loosened through vibration, the screw is screwed out through the screw sleeve.

Description

technical field [0001] The invention relates to the field of electric tools, in particular to a method for quickly unscrewing a screw. Background technique [0002] In the prior art, it is often encountered that the screw is difficult to unscrew. The difficulty in unscrewing the screw may be due to the adhesion caused by the long-term connection between the threads, or the corrosion caused by the humidity of the working environment. It is difficult to unscrew the screws more efficiently in the conventional screw-screwing method, and it is easy to cause waste of time, that is, it is difficult to deal with the situation that various screws are difficult to unscrew, and it is difficult to meet the use requirements. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method for quickly unscrewing screws to solve the technical defect in the prior art that electric tools cannot unscrew difficult screws more efficiently. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/06
CPCB23P19/06
Inventor 崔联
Owner 崔联
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