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A kind of crosshead guide sliding sleeve and its processing method

A technology of guiding sliding sleeves and crossheads, which is applied to pump components, parts of pumping devices for elastic fluids, liquid fuel engines, etc., can solve the problems of complex structure and cumbersome manufacturing process of crosshead guiding sliding sleeves, and achieve The processing technology is exquisitely designed, the process is simple, and the effect of easy operation and processing

Active Publication Date: 2021-05-07
HUBEI PETROKH MACHINE MFG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide, to solve the existing shortcomings of the existing crosshead guide sliding sleeve complex structure, cumbersome manufacturing process

Method used

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  • A kind of crosshead guide sliding sleeve and its processing method
  • A kind of crosshead guide sliding sleeve and its processing method
  • A kind of crosshead guide sliding sleeve and its processing method

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Embodiment Construction

[0037] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0038] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically conn...

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Abstract

The invention relates to the technical field of plunger pumps, and provides a crosshead guide sleeve, which includes a guide sleeve body and an outer bush, the outer sleeve is set outside the guide sleeve body, and the inner and outer circles of the guide sleeve Arc structure, one end of the outer circle is provided with a dovetail groove structure, and the other end is provided with an "L"-shaped flat convex platform structure, which has the advantages of simple process, reasonable arrangement, easy operation and processing, and at the same time improves the crosshead guide slide. The processing accuracy and efficiency of the set, and the advantages of high reliability.

Description

technical field [0001] The invention relates to the technical field of plunger pumps, in particular to a crosshead guide sliding sleeve and a processing method thereof. Background technique [0002] The plunger pump is an important device of the hydraulic system. It relies on the reciprocating movement of the plunger in the cylinder to change the volume of the sealed working chamber to realize water absorption and water pressure. The plunger pump has high rated pressure, compact structure, and high efficiency. High and convenient operation and maintenance. Piston pumps are widely used in all walks of life, especially in the field of oil and gas field exploitation, where the crank connecting rod mechanism is used as the transmission mechanism of the plunger pump, which converts the rotary motion of the input plunger pump into The reciprocating linear motion of the plunger converts kinetic energy into pressure energy. The crosshead guide sleeve is the main bearing part of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P15/00B23P15/14F04B53/00
CPCB23P15/00B23P15/14F04B53/00
Inventor 郑磊梁峰胡健
Owner HUBEI PETROKH MACHINE MFG
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