Fast integrated dismantling wrench

A wrench and fast technology, applied in the direction of wrenches, manufacturing tools, wrenches, etc., can solve the problems of easy rolling of levers, irregular placement, hidden dangers, etc., to achieve good firmness, convenient storage and organization, and safe use. Effect

Pending Publication Date: 2020-10-16
浙江省平湖技师学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional lathe operation requires a chuck key to assemble and disassemble parts, a lever for clamping, and a tool holder key for tool assembly and disassembly. If there are too many tools, the placement of tools will be irregular, and the lever is easy to roll and damage, which poses a safety hazard; Chuck key (installation and disassembly of parts) and tool holder key (installation and disassembly of tools) rotate slightly faster, causing the key to fly out; repeated tool replacement time-consuming technical problems

Method used

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  • Fast integrated dismantling wrench
  • Fast integrated dismantling wrench
  • Fast integrated dismantling wrench

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0034] like Figure 1-4 As shown, a fast integrated disassembly wrench provided in this embodiment includes a connecting rod 9, a ratchet improvement device 10 and a ratchet wrench connection block 11; the connection rod 9 and the ratchet wrench connection block 11 are fixed on both sides of the ratchet improvement device 10 , the other side of the ratchet wrench connecting block 11 is rotatably connected to the telescopic rod device 12; the ratchet wrench connecting block is rotatably connected to the telescopic rod device, wherein the telescopic rod device and the ratchet wrench connecting block are 90 degrees or 180 degrees; Speed ​​at low torque, torque at high torque; the bottom of the ratchet improvement device 10 is vertically arranged with a chuck wrench 7 for dismounting the tool.

[0035] The connecting rod 9 and the ratchet wrench connection block 11 of the present invention are fixed on both sides of the ratchet improvement device 10, and the forward and reverse ro...

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PUM

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Abstract

The invention relates to a fast integrated dismantling wrench which comprises a connecting rod, a ratchet wheel improved device and a ratchet wheel wrench connecting block; the connecting rod and theratchet wheel wrench connecting block are fixedly arranged on the two sides of the ratchet wheel improved device; a telescopic rod device is rotatably connected with the other side of the ratchet wheel wrench connecting block; and a chuck wrench for dismantling a cutter is perpendicularly arranged at the bottom of the ratchet wheel improved device. The fast integrated dismantling wrench is simplein structure, reasonable in design and convenient to mount; and compared with three auxiliary tools ( a chuck key, a knife rest key and a lever) of traditional lathe operation, the fast integrated dismantling wrench integrates the traditional three pieces, improves the dismantling efficiency and reduces the potential safety hazard.

Description

technical field [0001] The invention belongs to the technical field of mechanical manufacturing, and in particular relates to a fast integrated disassembly wrench. Background technique [0002] The chuck wrench is a tool for operating the chuck. The clamping and loosening of the workpiece by the chuck is inserted into the wrench hole through the chuck wrench, and the wrench wheel is driven to rotate by turning the wrench, and then acts on the coil wire, and the coil wire drives the jaws exercise to achieve. [0003] The traditional lathe operation requires a chuck key to assemble and disassemble parts, a lever for clamping, and a tool holder key for tool assembly and disassembly. If there are too many tools, the placement of tools will be irregular, and the lever is easy to roll and damage, which poses a safety hazard; The chuck key (installation and disassembly of parts) and the tool holder key (installation and disassembly of knives) rotate slightly faster, causing the ke...

Claims

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Application Information

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IPC IPC(8): B25B13/46B25B13/48
CPCB25B13/46B25B13/48
Inventor 顾晓明王建华郑佳豪陈胜周涛
Owner 浙江省平湖技师学院
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