Work tools
By configuring the elastic connecting parts in the working tool and increasing the inertia moment of the inner shell, the problems of large vibrations and difficulty in miniaturization in the prior art are solved, and higher stability and miniaturization are achieved.
CN115157181BActive Publication Date: 2025-04-04MAKITA CORP
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Patent Information
- Application Number
- CN202210735453.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Priority Date
- 2017-11-14
- Filing Date
- 2018-03-29
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2038-03-29
AI Technical Summary
Technical Problem
The existing working tools are arranged in parallel with the output shaft of the spindle and the motor, resulting in increased vibration and difficult to miniaturize.
Method used
By placing an elastic connecting member between the outer shell and the inner shell of the working tool, the weight of the motor, the spindle and the transmission of the transmission of vibration is increased by the weight of the motor, the spindle and the transmission of the transmission of vibration is suppressed by the elastic member.
Benefits of technology
It effectively reduces the vibration of the working tool during processing, enhances the inertia moment of the inner shell, and improves the stability and miniaturization of the tool.
✦ Generated by Eureka AI based on patent content.
Abstract
The present invention provides a working tool. A vibration tool (100) comprises an outer shell (2), an inner shell (3), a motor (53), a main shaft and a transmission mechanism. The inner shell (3) comprises a front end (31), a rear end (33), an extension portion (35) and an elastic connecting portion (37). The motor (53), the main shaft and the transmission mechanism are arranged at the front end (31). The front end (31) is connected to the outer shell (2) via a front elastic component. The rear end (33) has a battery mounting portion (331) capable of disassembling and assembling a battery (93). The elastic connecting portion (37) comprises a plurality of elastic ribs (371) connecting the extension portion (35) and the rear end (33). The plurality of elastic ribs (371) are arranged to be spaced apart from each other in the circumferential direction around the long axis direction of the inner shell (3). The working tool involved in the present invention has a more reasonable vibration suppression technology.
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