CN208281009U

CN208281009U - A kind of dipstick conduit assembly structure

Info

Publication number: CN208281009U
Application number: CN201820625386.9U
Authority: CN
Inventors: 李云; 邱鹏; 张宝秀; 饶译鹏; 何太; 何一太; 陈建伟
Original assignee: Jiangxi Tengle Power Co Ltd
Current assignee: Jiangxi Tengle Power Co Ltd
Priority date: 2018-04-28
Filing date: 2018-04-28
Publication date: 2018-12-25
Anticipated expiration: 2028-04-28

Abstract

The utility model discloses a kind of dipstick conduit assembly structures, the dipstick conduit (1) is mounted on the scale conduit mounting hole of engine sump tank, the dipstick conduit (1) is divided into two sections, pipe fitting (3) both ends are respectively welded at, are stuck on conduit mounting hole step (4) using the pipe fitting (3).By adopting the above technical scheme, dipstick conduit can be extend into oil sump, dipstick is limited to the maximum extent, prevent dipstick from acutely shaking during engine operation, it can prevent dipstick and conduit from colliding the noise generated, and dipstick can be reduced and shaken in oil sump and occur stirring oily phenomenon.

Description

A kind of dipstick conduit assembly structure

Technical field

The utility model belongs to the technical field of the design and development of automobile engine.More specifically, the utility model relates to And a kind of dipstick conduit assembly structure.

Background technique

Dipstick conduit assembly is that engine oil scale enters the channel in engine sump tank, due to dipstick For steel-sheet type or wire type, it is easy bending and concussion, the effect of dipstick conduit is exactly leading to dipstick one guiding Road, and fixed dipstick prevent from generating shake in engine operation process.

Dipstick conduit assembly and mounting means commonly used in the prior art are as shown in Figure 1 and Figure 2.

Currently used dipstick conduit is usually a curved conduit, is mounted on scale conduit mounting hole, Conduit bottom limits at mounting hole step, the bracket being then bolted on scale, and this structure scale has very long One section reaches on oil sump, since this section does not constrain, will shake in engine operation process, produces to collide with catheter wall Raw abnormal sound, and can cause to stir oily phenomenon in oil sump.

Utility model content

The utility model provides a kind of dipstick conduit assembly structure, and the purpose is to enough limit machine oil mark to greatest extent Shake of the ruler in oil sump.

To achieve the goals above, the technical solution that the utility model is taken are as follows:

The dipstick conduit assembly structure of the utility model, the dipstick conduit are mounted on engine sump tank Scale conduit mounting hole on, the dipstick conduit is divided into two sections, pipe fitting both ends is respectively welded at, using described Pipe fitting is stuck on conduit mounting hole step.

The pipe coupling flange face is bonded with conduit mounting hole step, and described dipstick conduit itself extend into oil In bottom case.

Dipstick in the dipstick conduit is whole steel disc or wire type.

Dipstick conduit described in two sections is tightly inserted into the stepped hole of the pipe socket end, then again into Row welding.

The pipe fitting and the outer round surface of scale conduit mounting hole cooperation are equipped with closure gasket groove, in the sealing Sealing ring is equipped in annular groove.

By adopting the above technical scheme, dipstick conduit can be extend into oil sump the utility model, to the maximum extent Dipstick is limited, prevents dipstick from acutely shaking during engine operation, dipstick and conduit can be prevented The noise generated is collided, and dipstick can be reduced and shaken in oil sump and occur stirring oily phenomenon.

Detailed description of the invention

Brief description is marked in content and figure shown in attached drawing:

Fig. 1 is the structural schematic diagram of scale conduit in the prior art；

Fig. 2 is the mounting structure schematic diagram of scale conduit in the prior art；

Fig. 3 is the structural schematic diagram of the scale conduit in the utility model；

Fig. 4 is the mounting structure schematic diagram of the scale conduit in the utility model.

In the figure, it is marked as

1, dipstick conduit, 2, stepped hole, 3, pipe fitting, 4, conduit mounting hole step, 5, closure gasket groove.

Specific embodiment

Below against attached drawing, by the description of the embodiment, making to specific embodiment of the present utility model further detailed Thin explanation, with help those skilled in the art to the inventive concept of the utility model, technical solution have it is more complete, accurate and Deep understanding.

The structure of the utility model as shown in Figure 3, Figure 4 is a kind of dipstick conduit assembly structure, dipstick conduit 1 is mounted on the scale conduit mounting hole of engine sump tank.

In order to overcome the shortcomings of the prior art, realizing shake of the limitation dipstick in oil sump to greatest extent Goal of the invention, the technical solution that the utility model is taken are as follows:

As shown in Figure 3, Figure 4, the dipstick conduit assembly structure of the utility model, dipstick conduit 1 therein divide It is two sections, is respectively welded at 3 both ends of pipe fitting, is stuck on conduit mounting hole step 4 using the pipe fitting 3.

The novel lubricating oil dipstick conduit assembly of the utility model is using welding procedure, and it is two that dipstick conduit 1, which is divided to, Section conduit, is respectively welded at the both ends of pipe fitting 3 (namely plumb joint), is stuck on conduit mounting hole step 4 using pipe fitting 3, And dipstick conduit 1 itself enters in oil sump, can limit shake of the dipstick in oil sump to greatest extent.

3 flange face of pipe fitting is bonded with conduit mounting hole step 4, and the dipstick conduit 1 itself can be with It extend into oil sump.

3 flange face of pipe fitting is bonded with conduit mounting hole step 4, realizes dipstick conduit 1 in the longitudinal direction Limit.

Dipstick in the dipstick conduit 1 is whole steel disc or wire type.Both dipsticks Structure is simple, at low cost.

Dipstick conduit 1 described in two sections is tightly inserted into the stepped hole of 3 end of pipe fitting, then again It is welded.

Welding manner in this way, length direction are limited, and size is accurate, firm welding.

The pipe fitting 3 and the outer round surface of scale conduit mounting hole cooperation are equipped with closure gasket groove 5, described close Sealing ring is equipped in seal ring slot 5.Using the sealing structure, it is ensured that the isolation of oil sump and outside air, sealing effect are good.

The dipstick conduit 1 of above-mentioned technical proposal itself can be extend into oil sump, limit machine oil to greatest extent Scale prevents dipstick from acutely shaking during engine operation, can prevent dipstick due to shake and conduit The noise generated is collided, and dipstick can be reduced and shaken in oil sump and occur stirring oily phenomenon.Two sections of conduits pass through Plumb joint links together, and at the step of scale guide hole, plumb joint flange face is bonded with hole step, and position is accurate, structure It is connected firmly.

The 3M12 turbocharged engine of Jiangxi Teng Le Dynamics Co., Ltd production uses the dipstick of the utility model The technical solution of guide-tube structure can preferably fix dipstick, guarantee in engine operation process, dipstick will not produce Raw acutely shake.

The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by The limitation of aforesaid way, as long as the various unsubstantialities carried out using the method concept and technical solution of the utility model change Into, or it is not improved the conception and technical scheme of the utility model are directly applied into other occasions, in the utility model Protection scope within.

Claims

1. a kind of dipstick conduit assembly structure, the dipstick conduit (1) is mounted on the scale of engine sump tank On conduit mounting hole, it is characterised in that: the dipstick conduit (1) is divided into two sections, is respectively welded at pipe fitting (3) two End, is stuck on conduit mounting hole step (4) using the pipe fitting (3).

2. dipstick conduit assembly structure described in accordance with the claim 1, it is characterised in that: described pipe fitting (3) flange Face is bonded with conduit mounting hole step (4), and the dipstick conduit (1) is extend into oil sump in itself.

3. dipstick conduit assembly structure described in accordance with the claim 1, it is characterised in that: the dipstick conduit (1) dipstick in is whole steel disc or wire type.

4. dipstick conduit assembly structure described in accordance with the claim 1, it is characterised in that: dipstick described in two sections is led Pipe (1) is tightly inserted into the stepped hole of described pipe fitting (3) end, is then welded again.

5. dipstick conduit assembly structure described in accordance with the claim 1, it is characterised in that: the pipe fitting (3) and mark The outer round surface of ruler conduit mounting hole cooperation is equipped with closure gasket groove (5), and sealing ring is equipped in the closure gasket groove (5).