Oil sprayer fixing tool

A technology for fixing tooling and injectors, applied in workpiece clamping devices, manufacturing tools, etc., can solve the problems of unfavorable observation of the fuel shape in the cylinder, the angle of the injector is not adjustable, etc., to achieve the effect of facilitating design and easy observation

Active Publication Date: 2019-12-10
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to propose a fuel injector fixing tool, which aims to solve the problem that the angle of the fuel injector in the prior art cannot be adjusted, which is not conducive to observing the fuel form in the cylinder

Method used

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Embodiment Construction

[0037] 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 part of the embodiments of the present invention, not all of them. 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.

[0038] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0039] In addition, if there are descriptions involving "first", "second" and ...

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Abstract

The invention discloses an oil sprayer fixing tool. The oil sprayer fixing tool is applied to optical engine research and comprises a main pipe, a mounting pipe and an angle adjusting assembly; an opening is formed in the outer side wall of the main pipe in a run-through way; the main pipe is used for fuel oil to circulate; the mounting pipe is provided with a connecting end and a mounting end which are arranged oppositely; the connecting end is hermetically arranged at the opening and communicates with the main pipe; the mounting end is used for mounting an oil sprayer; the mounting pipe is used for guiding the fuel oil in the main pipe into the oil sprayer and spraying out the fuel oil through the oil sprayer; the axis of the mounting end and the axis of the main pipe are intersected andform an adjusting plane; and the angle adjusting assembly is arranged between the main pipe and the mounting end and is used for adjusting the angle between the mounting end and the main pipe in theadjusting plane. Thereby, the angle of the oil sprayer relative to the main pipe is adjustable in the test process, the fuel form in a cylinder at different mounting angles is convenient to observe and design optimization is benefited.

Description

technical field [0001] The invention relates to the technical field of installation tooling, in particular to a fuel injector fixing tooling. Background technique [0002] When carrying out dual-injection research on an optical engine, it is necessary to install a fuel injector at the intake port. The fuel injector injects the fuel in the engine, and part of it forms atomized oil mixed with air, and part of it adheres to the wall of the air passage to form an oil film. Since the optical engine is a single-cylinder engine, it cannot carry out large-load combustion during optical tests. The general method is to use steel pipes to make fuel injector fixtures, but this method has poor precision and the angle of the fuel injector cannot be adjusted, which is not conducive to fuel injection. Due to the optimization of the installation angle of the fuel tank, it is impossible to observe the fuel form in the cylinder at different installation angles. Contents of the invention [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B11/02
CPCB25B11/02
Inventor 王森朱素伟杨静于立坤孙松
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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