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Tool tong head

A plier head and tool technology, applied in the structural field of tool plier heads, can solve the problems of low power effective energy consumption conversion efficiency, accelerated battery power consumption, affecting the normal use of the plier head, etc., so as to improve the power conversion efficiency and replace the pliers. The effect of pressing the snap ring is simple and quick, and the installation is quick and easy

Inactive Publication Date: 2011-02-16
浙江世进水控股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The friction of the power device on the inner surface of the "V"-shaped fork makes the conversion efficiency of effective power consumption low, especially when the battery is used as the power source. This frictional force conversion structure makes the power consumption of the battery faster and the conversion efficiency is not high; In addition, long-term friction will damage the pliers and affect the normal use of the pliers.

Method used

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Experimental program
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Embodiment Construction

[0017] Such as Figure 1 to Figure 3 As shown, a tool pliers structure of the present invention includes a left chuck 1, a right chuck 2, and a chuck bracket 3 that fixes the symmetrically distributed left chuck 1 and right chuck 2 through a latch 4, The front ends of the left chuck 1 and the right chuck 2 are correspondingly provided with a mold cavity 6 for placing the jaw snap ring 5, and symmetrically distributed rollers 9 are arranged inside the rear ends of the chucks (1, 2).

[0018] A roller 9 is arranged on the inner side of the rear end of the above-mentioned left chuck 1 and right chuck 2. The roller 9 is provided with a rotating shaft 90, and a fixed bracket 91 fixes the rotatable rotating shaft 90, thereby realizing fixing the roller 9 on the chuck. . The roller 9 can be a bearing. The roller 9 can be a structure integrated with the rotating shaft 90, and the whole roller 9 can be made of steel. Such as figure 1 As shown, when the clamping power device 92 is ...

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PUM

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Abstract

The invention discloses a tool clamp structure which is applicable to a tube connecting clamping device, the tool clamp of the invention comprises a left clamping head, a right clamping head, a clamping head support for fixing the left and right clamping heads which are symmetrically arranged by pins, die cavities for placing snap rings of clamp mouths are correspondingly arranged at the front ends of the left and right clamping heads; the tool clamp structure is characterized in that rollers which are symmetrically distributed are arranged at the inside of a rear end of the clamp head. Rollers are arranged at the inside of the rear end of the tool clamp head structure of the invention, fiction energy consumption of a power installation is reduced, the tool clamp head structure is especially applicable to the power installations driven by battery and is characterized by easy and quick replacement of the clamping snap ring.

Description

technical field [0001] The invention belongs to the technical field of hardware tools, and in particular relates to a structure of a tool pliers head. Background technique [0002] Metal-plastic composite pipes such as aluminum-plastic composite pipes and steel-plastic composite pipes are widely used in construction, industry, household water supply, gas supply and other fields as new types of pipes. Among the installation methods of such pipes, there is a clamp installation The method is to put the clamp-deformable pipe sleeve into the outer diameter of the pipe connection port, and at the same time, the connection pipe body with the function of supporting and connecting the pipe is installed on the inner diameter of the pipe connection port. The pipe sleeve is clamped by the tool to deform the pipe sleeve to achieve a fixed connection with the pipe. The existing technology for clamping and deforming pipe sleeves is a quick-change pliers head for clamping tools shown in pa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B7/00B25B7/02B25B7/06
Inventor 夏春林林岳华周礼黄晓峰艾金辉
Owner 浙江世进水控股份有限公司