Measuring tool, measuring method and cylinder body gasket debugging method
A technology for measuring tooling and debugging methods, applied in the hydraulic field, can solve the problems of low gasket adjustment accuracy, inability to accurately measure the center rod and gasket gap, etc., and achieve the effects of simple and convenient measurement and calculation, simplified structure, and convenient operation.
Active Publication Date: 2021-09-24
JIANGSU HENGLI HYDRAULIC TECH CO LTD
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Problems solved by technology
[0005] In order to solve the technical problems in the prior art that the gap between the central rod and the gasket cannot be accurately measured and the gasket adjustment accuracy is low, the present invention provides a measuring tool, a measuring method and a cylinder gasket debugging method to solve above technical problems
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[0061] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0062] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include...
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The invention relates to the technical field of hydraulic pressure, in particular to a measuring tool, a measuring method and a cylinder body gasket debugging method. The tool comprises a positioning assembly, a pushing piece and a measuring piece; the positioning assembly comprises a driving piece for driving a cylinder body and a positioning seat for limiting the driving piece, the positioning seat is assembled on a shell, the positioning seat tightly presses the driving piece to enable the driving piece to be located in the first position, and when the driving piece is located in the first position, the position of the cylinder body is the same as the position formed after an end cover abuts against the cylinder body after the end cover is assembled; the pushing piece penetrates through the positioning seat to push the driving piece, the driving piece pushes the cylinder body to move towards a center rod, a gasket in the cylinder body is made to make contact with the center rod, and at the moment, the driving piece is located in the second position; and the measuring piece is used for measuring and calculating the axial distance S between the first position and the second position of the driving piece, namely the gap D between the end surface of the center rod and the gasket. The technical problems that in the prior art, the gap between the center rod and the gasket cannot be accurately measured, and the gasket adjusting precision is low are solved.
Description
technical field [0001] The invention relates to the field of hydraulic technology, in particular to a measuring tool, a measuring method and a cylinder gasket debugging method. Background technique [0002] In engineering hydraulic machinery, the plunger machine is an important component mechanism. Through the reciprocating movement of the plunger in the cylinder, the volume in the working chamber changes, thereby realizing oil suction and oil pressure. The plunger machine has a compact structure, High efficiency and other advantages are widely used in various occasions. [0003] The existing plunger machine, especially the inclined axis plunger machine, has a cylinder body inside the casing, a center hole is formed in the center of the cylinder body, and plunger holes are distributed axially in the center hole, and the plunger is slidably assembled on the column. In the plug hole, one end of the center rod is slidably fitted in the center hole, and the other end of the cen...
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IPC IPC(8): F04B51/00G01B5/14F04B1/24F04B1/2014F04B1/2035F04B1/2064F04B1/128F04B53/22
CPCF04B51/00G01B5/14F04B1/24F04B1/2014F04B1/2035F04B1/2064F04B1/128F04B53/22
Inventor 汪立平胡静刘小雄史伟东董可
Owner JIANGSU HENGLI HYDRAULIC TECH CO LTD