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Cutting machine with overload protection function

An overload protection and cutting machine technology, applied in metal processing and other directions, can solve problems such as life reduction, human harm, motor burnout, etc., and achieve the effect of increasing service life and reducing damage

Inactive Publication Date: 2020-05-15
诸暨市诺达机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing cutting machines generally do not have circuit protection devices, which may cause the flywheel used for cutting to stop rotating due to excessive load, resulting in heat generation, which in turn results in reduced lifespan or motor burnout. The generated particles diffuse in the air and cause harm to the human body

Method used

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  • Cutting machine with overload protection function
  • Cutting machine with overload protection function
  • Cutting machine with overload protection function

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Embodiment Construction

[0017] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0018] Combine below Figure 1-5 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0019] An overload-protectable cutting machine of the device of the present invention includes a housing 10 and a power device 901 located in the housing 10, the power device 901 includes a power chamber 34, and the upper end wall of the power chamber 34 is internally fixed. A motor 35 is provided, a handle 11 is fixed on the upper end surface of the housing 10, a moving slot 40 is provided on the right side of the power chamber 34, and a speed regulating device 902 is provided on the lower side of the ...

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PUM

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Abstract

The invention discloses a cutting machine with an overload protection function. The cutting machine comprises a shell and a power device located in the shell, wherein the power device comprises a power cavity, a motor is fixedly arranged in the upper end wall of the power cavity, a handle is fixedly arranged on the upper end face of the shell, a moving groove is formed in the right side of the power cavity, a speed adjusting device is arranged on the lower side of the moving groove, the speed adjusting device comprises a rotating groove located on the lower side of the moving groove, and the rotating groove communicates with the moving groove through a chain wheel groove. According to the cutting machine, the load of a flywheel for cutting can be detected in real time, the speed of the flywheel can be adjusted, meanwhile, when adjustment cannot be achieved, power-off protection is carried out for a circuit of the cutting machine, so that the service life of the cutting machine is prolonged, meanwhile, generated dust can be treated through a dust collection device of the cutting machine, so that the harm to a human body is reduced.

Description

technical field [0001] The invention relates to the technical field, in particular to a cutting machine capable of overload protection. Background technique [0002] Existing cutting machines generally do not have circuit protection devices, which may cause the flywheel used for cutting to stop rotating due to excessive load, resulting in heat generation, which in turn results in reduced lifespan or motor burnout. The generated particles permeate the air and cause harm to the human body. Contents of the invention [0003] Aiming at the deficiencies of the above-mentioned technologies, the present invention proposes a method that can overcome the above-mentioned deficiencies. [0004] A cutting machine capable of overload protection according to the present invention includes a housing and a power device located in the housing, the power device includes a power chamber, a motor is fixed in the upper end wall of the power chamber, and the housing A handle is fixed on the u...

Claims

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Application Information

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IPC IPC(8): B26D1/15B26D7/18B26D7/22
CPCB26D1/15B26D7/1863B26D7/22
Inventor 不公告发明人
Owner 诸暨市诺达机械科技有限公司