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Reciprocating saw

A technology of reciprocating saws and transmission parts, which is applied in the field of reciprocating saws, which can solve the problems of large vibration and unstable holding of reciprocating saws, and achieve the effects of reducing the size of the whole machine, optimizing the structure arrangement, and facilitating holding

Active Publication Date: 2021-08-13
NANJING CHERVON IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, a reciprocating saw is required in many occasions. The reciprocating saw is a high-power cutting tool that requires the user to use both hands to operate it. However, the reciprocating saw will generate large vibrations during the operation. Unstable grip can occur

Method used

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Embodiment Construction

[0031] The present invention will be specifically introduced below in conjunction with the accompanying drawings and specific embodiments.

[0032] Please refer to Figure 1 to Figure 9 , the reciprocating saw 100 includes: a casing 10, the casing includes a first zone 11, a connecting zone 12 and a second zone 13; a motor 30 capable of rotating around a first axis 101; a transmission assembly 60 connected to the motor 30, and Can be driven by the motor 30; the output assembly 70 is connected to the transmission assembly 60, and the output assembly 70 is at least partially arranged in the casing 10, the output assembly 70 is used to install the cutting attachment 20, and the specific cutting attachment 20 is installed to the output assembly 70 At the end, the cutting attachment 20 is used to realize the cutting function of the reciprocating saw 100, and the cutting attachment 20 can be a saw blade; the power assembly 40 is used to provide an energy source for the motor 30, and...

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PUM

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Abstract

The invention discloses a reciprocating saw. The reciprocating saw comprises a machine shell, a cutting accessory, a motor, a power assembly, a switch assembly, a transmission assembly and an output assembly, wherein the machine shell is fixedly connected with or forms a first area, a connecting area and a second area; the motor comprises a first end and a second end; the transmission assembly comprises a first transmission part and a second transmission part, the second transmission part can be driven by the first transmission part to rotate around a first rotating line, and the first rotating line basically extends in the vertical direction; in the front-back direction, the connecting area is arranged between the first area and the second area, at least part of the motor is located in the connecting area, the switch assembly is located in the second area, and the cutting accessory is arranged adjacent to the first area; the direction of the first axis of the motor intersects with the direction of the front-back direction, and the front-back direction is basically perpendicular to the vertical direction; and in the vertical direction, the second end of the motor is located on the upper side of the first end of the motor. The reciprocating saw is reasonable in structure and can be conveniently held by a user.

Description

technical field [0001] The invention relates to a cutting tool, in particular to a reciprocating saw. Background technique [0002] A reciprocating saw is a power tool that cuts with a reciprocating saw blade. It is a kind of electric saw. It is used for sawing metal sheets, pipes, profiles or cutting bevels on steel pipes. It can also cut cables or other non-metallic materials. Generally, it is composed of a casing, a motor, a transmission mechanism, a saw blade, etc. Through the transmission mechanism, the torque of the motor is converted into the linear reciprocating motion of the saw blade to realize cutting. [0003] At present, a reciprocating saw is required in many occasions. The reciprocating saw is a high-power cutting tool that requires the user to use both hands to operate it. However, the reciprocating saw will generate large vibrations during the operation. There will be problems with unstable grip. [0004] Therefore, it is urgent to provide a reciprocating ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23D49/16B23D51/16B23D51/00B25F5/02
CPCB23D49/16B23D51/16B23D51/00B25F5/02
Inventor 吹拔正敏周洋高浩
Owner NANJING CHERVON IND