CN203742702U

CN203742702U - Assembling structure of diesel engine timing chamber oil filling opening

Info

Publication number: CN203742702U
Application number: CN201320861274.0U
Authority: CN
Inventors: 张显智; 王海龙; 荆茂廷
Original assignee: Tianjin Lovol Engines Co Ltd
Priority date: 2013-12-18
Filing date: 2013-12-18
Publication date: 2014-07-30
Anticipated expiration: 2023-12-18

Abstract

The utility model relates to an assembling structure of a diesel engine timing chamber oil filling opening. The structure comprises a timing chamber and an oil filling opening cover and is characterized in that the timing chamber is provided with an inclined surface, the oil filling opening cover is connected to the oil filling opening of the timing chamber through threads, and a sealing pad is clamped between the oil filling opening cover and the timing chamber. The assembling structure has the advantages that in terms of the structural design point of the engine, structural optimization is performed on the oil filling opening of the timing chamber, threads are arranged on an original oil filling opening of the timing chamber, the vertical face of the position with the oil filling opening cover is changed into the inclined face, the oil filling opening cover is directly arranged on the timing chamber, the assembling number of parts is reduced, the complex degree of the assembly is reduced, and therefore the assembling process is simple, mounting is rapid, cost is reduced, and meanwhile two leakage points are changed into one leakage point, and leakage risks are reduced.

Description

The assembly structure of diesel motor timing room oil filler

Technical field

The utility model belongs to the lubrication technical field of diesel engine, relates in particular to a kind of assembly structure of diesel motor timing room oil filler.

Background technique

At present, in diesel engine, carry out needing to carry out machine oil filling in operational maintenance, maintenance process, because the hood above complete vehicle structure restriction and motor blocks, it is very inconvenient that the machine oil filler from cylinder head cover carries out machine oil filling.So, generally need to be on timing room reserving machine oil filler, in the situation that not dismantling other component, facilitate machine oil filling.

In prior art, the inner passage of oil filler 3 is L shaped as shown in Figure 3 and Figure 4, the bottom of oil filler is mounted on vertical plane, bottom is by two bolts 4 in two bolt mounting holes, oil filler and gasket seal 6 are fixed on the vertical plane of timing room 7, the top of oil filler is that vertical filler cap 1 covers by axis, between filler cap and oil filler 3 tops, accompanies O type circle 2.But adopt the oil filler of this spline structure, its complex structure, installation time is long, and its potential leak point is more.

Summary of the invention

The utility model provides a kind of assembly structure of diesel motor timing room oil filler for solving the technical problem existing in known technology, this assembly structure can simplified manufacturing technique, reduces the risk of revealing.

The technological scheme that the utility model is taked for the technical problem existing in solution known technology is:

A kind of assembly structure of diesel motor timing room oil filler, comprise timing room and filler cap, it is characterized in that: timing room has an inclined surface, filler cap is threaded connection in the oil hole of timing room, between filler cap and timing room, accompanies sealing gasket.

Advantage and the good effect that the utlity model has are:

The utility model has adopted after above technological scheme, from the structural design angle of motor, consider timing room oil filler to carry out structure optimization, former oil filler place machining screw on timing room, and by facade, make the position that filler cap is installed into inclined-plane, filler cap is directly installed on timing room, reduce the assembling quantity of component, it is simple that thereby the complexity that has reduced assembling reaches assembly technology, quick for installation, reduce costs, leakage point becomes 1 place from 2 original places simultaneously, reduces risk of leakage.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is sectional view of the present utility model;

Fig. 3 is the structural representation of prior art;

Fig. 4 is the sectional view of prior art.

In figure: 1, filler cap; 2, O type circle; 3, oil filler; 4, bolt; 5, sealing gasket; 6, gasket seal; 7, timing room; 8, oil hole.

Embodiment

For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:

Refer to Fig. 1 to Fig. 2, an assembly structure for diesel motor timing room oil filler, comprises timing room and filler cap 1, and timing room 7 has an inclined surface, filler cap is threaded connection in the oil hole 8 of timing room, accompanies sealing gasket 5 between filler cap and timing room.

Operating principle of the present utility model is:

From the structural design angle of motor, consider timing room oil filler to carry out structure optimization, former tank filler sleeve place machining screw on timing room, and by facade, make the position that filler cap is installed into inclined-plane, filler cap is directly installed on timing room, reduces the assembling quantity of component, simple thereby the complexity that has reduced assembling reaches assembly technology, quick for installation, reduce costs, leakage point becomes 1 place from 2 original places simultaneously, reduces risk of leakage.

Although by reference to the accompanying drawings preferred embodiment of the present utility model is described above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not departing from the scope situation that the utility model aim and claim protect, can also make a lot of forms, within these all belong to protection domain of the present utility model.

Claims

1. the assembly structure of a diesel motor timing room oil filler, comprise timing room and filler cap, it is characterized in that: timing room has an inclined surface, filler cap is threaded connection in the oil hole of timing room, between filler cap and timing room, accompanies sealing gasket.