Driving tool with anti-skid structure

A technology for driving tools and electrician pliers, applied in manufacturing tools, hand-held tools, workpiece clamping devices, etc., can solve problems such as bite marks on the surface of workpieces, and achieve the effect of reducing bite marks and improving identification

Inactive Publication Date: 2014-10-08
浙江永航汽车配件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the existing tools often need to exert a large force on the workpiece under this condition, b

Method used

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  • Driving tool with anti-skid structure
  • Driving tool with anti-skid structure
  • Driving tool with anti-skid structure

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0048] Example 1

[0049] see figure 1 , the driving tool with the anti-skid structure according to the first embodiment of the present invention is a pipe wrench. The pipe wrench includes a main body 10 . The main body 10 is provided with an action end 11 , the action end 11 is the surface contacting the driven workpiece, and the action end 11 is provided with teeth arranged in a straight line.

[0050]A grinding wheel body 20 , the grinding wheel body 20 is arranged on the working end 11 of the main body 10 , the grinding wheel body 20 is the grinding wheel particles evenly distributed on the surface of the working end 11 , forming a friction surface 21 , and the friction surface 21 is used for the function of the main body 10 . When the end 11 is in contact with the workpiece, the friction force is increased, that is, the contact friction force between the two is increased, so as to prevent the workpiece or other objects from sliding away from the action end 11 .

[0051]...

Example Embodiment

[0054] Embodiment 2

[0055] see figure 2 . In this embodiment, the action end 11 of the body 10 is flat.

Example Embodiment

[0056] Embodiment 3

[0057] see image 3 . In this embodiment, the body 10 is a needle nose pliers structure.

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Abstract

The invention discloses a driving tool with an anti-skid structure. The driving tool comprises a main body, wherein the main body can be one of various pliers body structures which comprise a pipe wrench, long nose pliers, a water pipe wrench, electrician tongs, universal pliers, retaining ring pliers, slip joint pliers and a vice, various wrench structures which comprise an adjustable wrench, a brace wrench, a combination wrench, a pipe wrench, a sleeve and a hexagon wrench, and a clamp body structure which comprises a fixture, a clamping tool, a clamp and a woodworking clamp; a function end is arranged on the main body. The driving tool further comprises a grinding wheel body which is a collection of grinding wheel particles arranged on the surface of the function end, and a friction surface is formed on the function end. The grinding wheel body is arranged on the surface of the function end of the tool to increase a contact frictional force of the function end of the driving tool and driven work, the contact frictional force can be still effectively increased even greasy dirt exists. Furthermore, the contact frictional force with a workpiece is increased to reduce an exerted acting force when the driving tool drives the workpiece so as to decrease bite marks for the surface of the workpiece with lower hardness.

Description

technical field [0001] The invention relates to a driving tool, in particular to a driving tool with an anti-slip structure. Background technique [0002] Driving tools usually drive parts through the jaw structure or jaw structure, such as pipe wrench, vise, needle-nose pliers, electrician's pliers, universal pliers or snap ring pliers and other jaw-type driving tools, such as adjustable wrench, plum blossom Wrench, composite wrench, pipe wrench or socket and other jaw-type driving tools, as well as clamping devices for various workpiece processing, etc., require a certain amount of friction to prevent slipping at the contact part with the driven workpiece. Therefore, anti-skid teeth or enlarged contact surfaces are usually provided on the active end of these tools. [0003] For example, the Chinese utility model patent with the notification number CN 201677249U discloses a vise jaw clamp, including a first pawl assembly and a second pawl assembly, and the surfaces of the ...

Claims

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Application Information

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IPC IPC(8): B25B1/24B25B5/16B25B7/02B25B13/00B25B23/00B25B9/00B25B11/00
CPCB25B23/10B25B1/24B25B5/16B25B7/02B25B9/04
Inventor 蔡昌育
Owner 浙江永航汽车配件有限公司
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