Efficient self-contained spring chuck key tool holder wrench

A tool holder wrench, spring-type technology, applied in the direction of wrench, screwdriver, tool holder accessories, etc., to achieve the effect of improving work efficiency, reducing labor intensity and saving raw materials

Inactive Publication Date: 2011-12-07
NANTONG BEICHENG SCI & TECH ENTREPRENEURIAL MANAGEMENT
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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 solve the problem that the operator needs to perform "multi-turn continuous rotation" on the force-applying device during the operation process, and to provide a high-efficiency self-contained spring-type chuck key tool holder wrench

Method used

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  • Efficient self-contained spring chuck key tool holder wrench
  • Efficient self-contained spring chuck key tool holder wrench
  • Efficient self-contained spring chuck key tool holder wrench

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Embodiment Construction

[0018] Such as figure 1 , figure 2 , image 3 As shown, a high-efficiency self-contained spring type chuck key tool holder wrench mainly includes: tool holder wrench 1, chuck key 7, and rotating device 12. It is characterized in that: tool holder wrench 1 and chuck key 7 Rotatably connected, the front end of the tool post wrench 1 is provided with a control button 8, a spring 3 protection device is provided between the rotating device 12 and the tool post wrench set 5, and the rotating device 12 is composed of a ratchet 10, a ratchet sleeve 9, an embedded nut 2 The upper end of the ratchet sleeve 9 is connected with the ratchet 10, and the lower end of the ratchet sleeve 9 is connected with the embedded nut 2. There is an elongated hole slot 4 on the side of the tool rest wrench set 5, and the bottom end is an inner square hole. When the wrench rotates, a force is given to make the ratchet 10 rotate, and the ratchet 10 drives the sleeve and the nut to rotate together. The ...

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Abstract

The invention relates to the technical field of lathe machining, and in particular relates to a high-efficiency chuck key tool-post wrench which mainly comprises three parts: a tool-post wrench, a chuck key and a rotating device, wherein the tool-post wrench and the chuck key are in rotatable connection; a control button is arranged at the front end of the tool-post wrench; a spring protecting device is arranged between the rotating device and a tool-post wrench sleeve; the rotating device is composed of a ratchet wheel, a ratchet wheel sleeve and an embedded nut; the upper end of the ratchetwheel sleeve is connected to the ratchet wheel; and the lower end of the ratchet wheel sleeve is connected to the embedded nut. In the high-efficiency chuck key tool-post wrench, the 'integral design' is taken for the chuck key and the tool-post wrench, a stress-applying rod is omitted and a 'safety protection' factor spring and a ratchet wheel rotating device are arranged in the design process, thereby promoting the working efficiency in the operation process and relieving the labor intensity of operators.

Description

technical field [0001] The invention relates to the technical field of turning, in particular to a high-efficiency chuck key tool rest wrench. Background technique [0002] Chuck keys and tool holder wrenches are the most commonly used accessories for ordinary lathes. At present, chuck keys and tool holder wrenches are used independently during turning operations. Operators often take accessories by mistake, resulting in a decrease in work efficiency. But in fact, these two tools have a common part of the afterburner, so the separate design of the chuck key and the tool holder wrench has caused a waste of resources. Contents of the invention [0003] The technical problem to be solved by the present invention is: to solve the problem that the operator needs to perform "multi-turn continuous rotation" on the force-applying device during the operation process, and to provide a high-efficiency spring-type chuck key tool holder wrench. [0004] In order to overcome the defect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B25/00B25B13/48B25B23/00
Inventor 朱桂林臧强鑫孙桂花吴栋
Owner NANTONG BEICHENG SCI & TECH ENTREPRENEURIAL MANAGEMENT
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