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Clamping and actuating mechanism of water jet cutter

An actuating mechanism and clamping technology, which is applied in metal processing and other directions, can solve problems such as complex structure and unsuitable for miniaturization, and achieve the effect of mature technology, simple structure and small local deformation

Active Publication Date: 2015-06-10
ZHUHAI WEIERKANG BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The clamping and actuating mechanism of the existing waterjet requires at least two power sources, one provides axial movement and force, and the other provides the power required for the opening and closing of the clamping device. The structure is complex and not suitable for miniaturization

Method used

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  • Clamping and actuating mechanism of water jet cutter
  • Clamping and actuating mechanism of water jet cutter
  • Clamping and actuating mechanism of water jet cutter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] see figure 1 , this example is a double clamping and actuating mechanism arranged side by side, and only one of the clamping and actuating mechanisms will be described below. The limiting sleeve 2 is movably placed in the front cavity of the base 1; the chuck The front part of the seat 3 is movably placed in the inner cavity of the limit shaft sleeve 2; the rear end of the chuck 4 passes through the inner cavity of the chuck seat 3, and is fixedly connected with the chuck seat 3 through the pivot pin 5; the push rod The front portion of 6 is movably placed in the inner chamber of the chuck 4, and the pivot pin 5 also passes through the radial waist hole in the front portion of the push rod 6; the rear portion of the push rod 6 is provided with a first outer shoulder for use For the rear end limit of the spring retaining ring 7; the first spring 101 is pressed between the spring retaining ring 7 and the limiting sleeve 2, and the second spring 102 is pressed between the ...

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PUM

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Abstract

The invention provides a clamping and actuating mechanism of a water jet cutter. The clamping and actuating mechanism of the water jet cutter comprises a substrate, a power device, a clamping device and a connecting device for connecting the power device and the clamping device. The clamping device comprises a chunk capable of being opened and closed, the power device is a single axial power device, the power device drives the clamping device to make axial motion and the chuck to be opened and closed through the connecting device, and the chuck is kept closed all the time in the axial motion process of the clamping device. Compared with an existing clamping and actuating mechanism of the water jet cutter, the clamping and actuating mechanism only needs one axial power device and is simple in structure and particularly suitable for small water jet cutters.

Description

technical field [0001] The invention relates to a part of cutting equipment, in particular to a clamping and actuating mechanism of a water jet. Background technique [0002] Waterjet is a device that uses high-pressure water jets to cut materials. It uses pressurization technology to pressurize ordinary water to the required pressure, and then forms a high-speed jet through a nozzle with a small inner diameter to cut materials. With the development of technology, many Applications require miniaturized water jets. [0003] The miniaturized water jet is required to have a relatively small size due to the restrictions of the use conditions and the environment. The pressurization technology of the miniaturized water jet is to use two clamping and actuating mechanisms to drive two pistons to run alternately in the two piston chambers to ensure that the sum of the solution volumes in the two chambers is constant, and through four single Cooperating with the valve completes the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B26D5/08B26D5/00B26F3/00
Inventor 卢宏浩
Owner ZHUHAI WEIERKANG BIOTECH