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The Method of Assembling and Calibrating the Engine Return Water Hose

A technology of backwater glue and engine, which is applied to multi-purpose hand tools, manufacturing tools, hand-held tools, etc., can solve problems such as difficulty, backwater hose damage, and time-consuming prying process, so as to improve assembly efficiency and reduce assembly internal damage effect

Active Publication Date: 2022-04-22
GUANGXI YUCHAI MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the inner diameter of the return water hose is smaller than the outer diameter of the water inlet and water outlet, it is more difficult to adjust the position of the return water hose after the return water hose is assembled to the water inlet and water outlet. In the current adjustment technical scheme, Use a "slotted" screwdriver or a stick similar to a "slotted" screwdriver to pry the return hose
[0003] This method of adjusting the return water hose is relatively backward. The disadvantage is that using a "slotted" screwdriver to pry the return water hose for adjustment will often cause damage to the return water hose to varying degrees, and the prying process is time-consuming and requires certain skills. It is incompatible with the advanced production methods of modern production enterprises

Method used

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  • The Method of Assembling and Calibrating the Engine Return Water Hose
  • The Method of Assembling and Calibrating the Engine Return Water Hose
  • The Method of Assembling and Calibrating the Engine Return Water Hose

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Embodiment Construction

[0021] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0022] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0023] Such as Figure 1 to Figure 4 As shown, a tool for assembly and correction of the engine return water hose according to a specific embodiment of the present invention is used for the assembly and adjustment of the return water hose 5 of the engine thermostat, the water inlet 6, and the water outlet 7. The tool includes a handle 1, an adjustment Fork 2, glue shovel 3 and wrench 4. The handle 1 is in the shape of a l...

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PUM

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Abstract

The invention discloses a method for assembling and correcting an engine return water rubber hose, which is used for assembling and adjusting an engine thermostat return water hose, a water inlet, and a water outlet. The tooling includes a handle, an adjustment fork and a wrench. The end surface of one end of the handle has a screw hole; one end of the adjustment fork is in the shape of a U-shaped fork. The inner diameter of the U-shaped fork is larger than the outer diameter of the water inlet and outlet, and smaller than the outer diameter of the return water hose. The other end of the adjustment fork has a stud One end of the wrench is in the shape of an open plate, and the other end has a stud; wherein the adjustment fork and the wrench can be connected to the screw holes of the handle with the studs at the other end, thereby forming a fork mode and a wrench mode. The invention can not only quickly adjust the position of the return water rubber hose, but also reduce assembly internal damage and improve assembly efficiency.

Description

technical field [0001] The invention relates to the field of diesel engine assembly, in particular to a method for assembling and correcting an engine return water hose. Background technique [0002] During engine assembly, when assembling the thermostat return hose, the fit between the return hose and the water inlet and outlet is a tight fit. The material of the return water hose is rubber, and the material of the water inlet and outlet is metal. In the current technology, when assembling the return water hose, a certain amount of lubricating grease will be coated on the inner diameter of the return water hose, which is beneficial to the assembly of the return water hose, the water inlet and the water outlet. When the two ends of the backwater hose enter the water inlet and outlet, it is necessary to adjust the amount of the two ends of the backwater hose at the water inlet and outlet (that is, the contact area between the backwater hose and the water inlet and outlet). ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B27/00B25F1/02
CPCB25B27/00B25F1/02
Inventor 张航梁炳年林永成何有能谢畅杨曜任
Owner GUANGXI YUCHAI MASCH CO LTD