Electric tool capable of counting

A technology of electric tools and tools, which is applied in the direction of manufacturing tools and portable motorized devices, can solve the problems of inconvenient use and non-counting, and achieve the effect of reducing less installation

Pending Publication Date: 2018-03-23
武义县盛隆金属制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the existing power tools without counting function and inconvenient use, the present invention provides a counting power tool with counting function and convenient use

Method used

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  • Electric tool capable of counting
  • Electric tool capable of counting
  • Electric tool capable of counting

Examples

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings.

[0015] refer to Figure 1 ~ Figure 3 , a power tool capable of counting, including a power tool body, the power tool also includes: a current detection module for detecting the tool current; The number is monitored and recorded, and it is judged whether the number of rotations of the motor has reached the predetermined number of turns, so as to judge whether the tool is threaded into the bolt. The threading state judgment module; it is used to start working when the screwing block is screwed in. The current enters the second working current section, triggers the timer, records the duration of the second working current section, and compares it with the preset value to judge whether it reaches the preset value, so as to judge whether the tool is tightening and tightening the bolt The tightening state judging module whether it meets the requirements; the counting displa...

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Abstract

The invention discloses an electric tool capable of counting. The electric tool comprises an electric tool body. The electric tool further comprises a current detection module, a thread screwing-in state judging module, a fastening state judging module and a counting display module, wherein the current detection module is used for detecting tool current; the thread screwing-in state judging moduleis used for monitoring and recording the rotating turns of a motor, and judging whether the rotating turns of the motor reaches a preset turns or not when the working current is at a current value ofa first section, and thus whether thread screwing-in is carried out on a bolt by using the tool or not is judged; the fastening state judging module is used in the situation that a striking block starts to work after thread screwing-in is carried on the bolt, the working current enters a second working current section, a timer is triggered, the duration of the second working current section is recorded and is compared with a preset value so as to judge whether the duration of second working current section reaches the preset value or not, and thus whether the bolt is fastened by using the tool or not and whether fastening reaches the requirement or not are judged; and the counting display module is used for carrying out adding one operation on the current number after judging thread screwing-in and fastening are completed and displaying the result in a display area. The electric tool has a counting function and is convenient and fast to use.

Description

technical field [0001] The invention relates to an electric tool. Background technique [0002] Existing ordinary power tools do not have counting function and digital display function. For some specific workplaces, workers cannot know the number of locking bolts in a working section at any time, which may lead to under-installation or missing installation of bolts. Contents of the invention [0003] In order to overcome the disadvantages of no counting function and inconvenient use of existing electric tools, the present invention provides a counting electric tool with counting function and convenient use. [0004] The technical solution adopted by the present invention to solve its technical problems is: [0005] A power tool capable of counting, including a power tool body, and the power tool also includes: a current detection module for detecting the tool current; Monitor and record, and judge whether the number of rotations of the motor reaches the predetermined num...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25F3/00B25F5/00
CPCB25F3/00B25F5/001
Inventor 程峰
Owner 武义县盛隆金属制品有限公司
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