CN217841772U

CN217841772U - Sealed effectual car oil pan

Info

Publication number: CN217841772U
Application number: CN202222194478.5U
Authority: CN
Inventors: 欧四勤; 卢镇源; 何仕贤; 欧丽婷
Original assignee: Foshan City Sanshui District Zhengtian Metal Products Co ltd
Current assignee: Foshan City Sanshui District Zhengtian Metal Products Co ltd
Priority date: 2022-08-20
Filing date: 2022-08-20
Publication date: 2022-11-18
Anticipated expiration: 2032-08-20

Abstract

The utility model discloses a sealed effectual car oil pan, including the oil pan casing, sealed guard ring, one-way liquid feeding mechanism, one side fixedly connected with connecting plate of oil pan casing, the fixed screw hole that cuts open on the connecting plate has a plurality of evenly distributed, sealed guard ring locates one side that the oil pan casing was kept away from to the connecting plate, a pair of one-way liquid feeding mechanism symmetric distribution is in the both sides of sealed guard ring, the groove of keeping away is cut open on the connecting plate, keep away a groove and sealed guard ring phase-match, the hollow setting of sealed guard ring, one-way liquid feeding mechanism includes the toper liquid feeding pipe, toper liquid feeding pipe is linked together with sealed guard ring, the intraductal shutoff ball that is equipped with of toper liquid feeding, toper liquid feeding intraductal is connected with spacing net. The utility model discloses a set up corresponding fluid formula sealing protection mechanism to the car oil pan, can play sealed protection's effect to the car oil pan, improved the sealed protection effect in the installation is connected to the car oil pan.

Description

Sealed effectual car oil pan

Technical Field

The utility model belongs to the technical field of the car oil pan, concretely relates to sealed effectual car oil pan.

Background

The automobile oil pan is also called as a lower crankcase and is the lower half part of the crankcase, the automobile oil pan is used for sealing the crankcase as the shell of the oil storage tank, preventing impurities from entering the oil storage tank, and collecting boxes for storing lubricating oil which is reflowed by each friction surface of the diesel engine, and the automobile oil pan can be divided into the following parts according to different structures: wet oil pans and dry oil pans.

The automobile oil pan is mostly formed by the sheet steel punching press, the comparatively complicated adoption cast iron of shape or aluminum alloy casting, internally mounted has steady oil baffle, the side is equipped with the dip rod, the oil drain plug screw is installed to the bottom of automobile oil pan, install the below at the engine when using in the current common automobile oil pan, be connected automobile oil pan and crankcase through mutually supporting of bolt, sealing washer, the leakproofness of automobile oil pan plays crucial effect to the even running of crankcase.

Because the main part of car oil pan generally adopts die-casting or the mode of casting to generate, the good and bad of car oil pan leakproofness mainly depends on the sealed effect of hookup location, and current car oil pan mainly adopts the sealed mode of sealing washer to seal the hookup location of car oil pan in the installation, and it is relatively poor to carry out sealed effect to the car oil pan for sealed effect in the car oil pan use is relatively poor.

Therefore, in order to solve the above technical problems, it is necessary to provide an oil pan for an automobile having a good sealing effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sealed effectual car oil pan to solve the sealed relatively poor problem of effect of above-mentioned car oil pan.

In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:

the utility model provides a sealed effectual car oil pan, includes: the oil pan shell, the sealing protection ring and the one-way liquid feeding mechanism are arranged on the oil pan shell;

one side of the oil pan shell is fixedly connected with a connecting plate;

the sealing protection ring is arranged on one side of the connecting plate, which is far away from the oil pan shell;

the one-way liquid feeding mechanism is symmetrically distributed on two sides of the sealing protection ring and comprises a conical liquid feeding pipe, the conical liquid feeding pipe is communicated with the sealing protection ring, and a plugging ball is arranged in the conical liquid feeding pipe.

Furthermore, a plurality of evenly distributed fixing threaded holes are cut in the connecting plate, and the fixing threaded holes are cut to facilitate the mutual matching of bolts and the fixing threaded holes to realize the effect of fixing the connecting plate.

Furtherly, it has the groove of keeping away to cut on the connecting plate, keep away a groove and sealed guard ring phase-match, keep away the groove through cutting and be convenient for install fixedly to sealed guard ring, the hollow setting of sealed guard ring makes sealed guard ring take place to expand through the mode of being convenient for carry sealing liquid in sealed guard ring with the hollow setting of sealed guard ring to be convenient for improve sealed guard ring and carry out seal protection's effect to the connecting plate.

Furthermore, toper liquid feeding intraductal is connected with spacing net, and spacing net plays the spacing effect of removal to the shutoff ball, be connected with reset spring between spacing net and the shutoff ball, reset spring plays the effect of connecting spacing net and shutoff ball, is convenient for play the effect that resets and support the shutoff ball through reset spring's shrink and reset.

Furthermore, the one end that toper liquid feeding pipe is located the connecting plate outside is connected with the connecting pipe, and the connecting pipe plays conduction control's effect to toper liquid feeding pipe, the outside of connecting pipe is connected with the screw thread mounting, is convenient for play fixed spacing effect to the connecting pipe through the screw thread mounting.

Compared with the prior art, the utility model has the advantages of it is following:

the utility model discloses a set up corresponding fluid formula sealing protection mechanism to the car oil pan, can play sealed protection's effect to the car oil pan, improved the sealed protection effect in the installation is connected to the car oil pan.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a perspective view of an oil pan for an automobile with a good sealing effect according to an embodiment of the present invention;

fig. 2 is a top cross-sectional view of an oil pan of an automobile with a good sealing effect according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a in fig. 2.

In the figure: 1. the oil pan comprises an oil pan shell, 101, a connecting plate, 102, a fixing threaded hole, 2, a sealing protective ring, 3, a one-way liquid adding mechanism, 301, a conical liquid adding pipe, 302, a blocking ball, 303, a limiting net, 304, a return spring, 305, a connecting pipe, 306 and a threaded fixing piece.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. However, the present invention is not limited to the embodiments, and the structural, method or functional changes made by those skilled in the art according to the embodiments are all included in the scope of the present invention.

The utility model discloses a sealed effectual car oil pan, refer to fig. 1-3 and show, including oil pan casing 1, sealed guard ring 2, one-way liquid feeding mechanism 3.

Referring to fig. 1, a connecting plate 101 is fixedly connected to one side of the oil pan housing 1, so that the oil pan housing 1 is connected and fixed in a manner of connecting and fixing the connecting plate 101.

A plurality of fixing threaded holes 102 are uniformly distributed in the connecting plate 101, and the fixing threaded holes 102 are drilled to facilitate the mutual matching of bolts and the fixing threaded holes 102 to achieve the effect of connecting and fixing the connecting plate 101.

Referring to fig. 1, the sealing protection ring 2 is arranged on one side of the connecting plate 101 far away from the oil pan shell 1, so that the sealing protection ring 2 can play a role in sealing protection on the connecting plate 101, and meanwhile, the sealing protection effect on the connecting plate 101 is improved in a mode of expanding the sealing protection ring 2.

In addition, the connecting plate 101 is provided with a spacing groove, the spacing groove is matched with the sealing and protecting ring 2, and the spacing groove is drilled to facilitate the installation and fixation of the sealing and protecting ring 2.

Specifically, sealed guard ring 2 is hollow, and the mode of being convenient for carry sealed liquid in sealed guard ring 2 through setting up sealed guard ring 2 is hollow makes sealed guard ring 2 take place the inflation to be convenient for improve sealed guard ring 2 and carry out the effect of sealed protection to connecting plate 101.

Referring to fig. 2-3, the pair of one-way liquid feeding mechanisms 3 are symmetrically distributed on two sides of the sealing protection ring 2, so that the one-way liquid feeding mechanisms 3 can control the liquid feeding state of the sealing protection ring 2, and the sealing protection state of the sealing protection ring 2 can be controlled.

Referring to fig. 2-3, the one-way liquid feeding mechanism 3 includes a conical liquid feeding pipe 301, the conical liquid feeding pipe 301 is communicated with the sealing protection ring 2, and the sealing liquid is conveyed into the sealing protection ring 2 through the conical liquid feeding pipe 301.

Referring to fig. 2-3, a plugging ball 302 is disposed in the tapered filler pipe 301, and the movement of the plugging ball 302 controls the conducting state of the tapered filler pipe 301.

Referring to fig. 2-3, a limiting net 303 is connected in the conical filler pipe 301, and the limiting net 303 plays a role in limiting the movement of the plugging ball 302.

Referring to fig. 2-3, a return spring 304 is connected between the limiting net 303 and the blocking ball 302, and the return spring 304 plays a role in connecting the limiting net 303 and the blocking ball 302, so that the blocking ball 302 can be supported by the retraction and the return of the return spring 304.

Referring to fig. 2-3, a connection pipe 305 is connected to one end of the tapered liquid feeding pipe 301, which is located outside the connection plate 101, and the connection pipe 305 plays a role in controlling the conduction of the tapered liquid feeding pipe 301.

As shown in fig. 2 to fig. 3, a threaded fastener 306 is connected to an outer side of the connection pipe 305, so that the connection pipe 305 can be fixed and limited by the threaded fastener 306.

During the specific use, mutually support through fixed screw hole 102 and connecting bolt is connected fixedly oil pan casing 1, carry out sealing protection through sealed guard ring 2 to connecting plate 101 in the connection process, and simultaneously, in the erection joint in-process, carry sealing liquid to toper liquid feeding pipe 301 through connecting pipe 305, carry out the mobility control to shutoff ball 302 through reset spring 304 mode that contracts under sealing liquid's effect, the removal through shutoff ball 302 is controlled toper liquid feeding pipe 301's conducting state, sealing liquid carries to sealed guard ring 2 in under toper liquid feeding pipe 301's effect afterwards, the mode that expands under sealing liquid's effect through sealed guard ring 2 has improved sealed guard ring 2 and has carried out sealing protection's effect to connecting plate 101, the connection leakproofness of connecting plate 101 has been improved.

According to the technical scheme provided by the utility model, the utility model discloses following beneficial effect has:

the utility model discloses a set up corresponding fluid formula sealing protection mechanism to the car oil pan, can play the effect of sealed protection to the car oil pan, improved the sealed protection effect in the installation of car oil pan connection.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the specification has been described in terms of embodiments, not every embodiment includes every single embodiment, and such description is for clarity purposes only, and it will be appreciated by those skilled in the art that the specification as a whole can be combined as appropriate to form other embodiments as will be apparent to those skilled in the art.

Claims

1. The utility model provides a sealed effectual car oil pan which characterized in that includes:

the oil pan shell comprises an oil pan shell (1), wherein a connecting plate (101) is fixedly connected to one side of the oil pan shell (1);

the sealing protection ring (2) is arranged on one side, away from the oil pan shell (1), of the connecting plate (101);

the one-way liquid feeding mechanism (3) is symmetrically distributed on two sides of the sealing protection ring (2), the one-way liquid feeding mechanism (3) comprises a conical liquid feeding pipe (301), the conical liquid feeding pipe (301) is communicated with the sealing protection ring (2), and a plugging ball (302) is arranged in the conical liquid feeding pipe (301).

2. The vehicle oil pan with good sealing effect as claimed in claim 1, characterized in that a plurality of fixing threaded holes (102) are drilled in the connecting plate (101) and distributed uniformly.

3. The automobile oil pan with the good sealing effect as claimed in claim 1, wherein a avoiding groove is formed in the connecting plate (101), the avoiding groove is matched with the sealing protection ring (2), and the sealing protection ring (2) is arranged in a hollow mode.

4. The automobile oil pan with the good sealing effect is characterized in that a limiting net (303) is connected in the conical liquid feeding pipe (301), and a return spring (304) is connected between the limiting net (303) and the blocking ball (302).

5. The automobile oil pan with good sealing effect according to claim 4, wherein one end of the conical liquid feeding pipe (301) located outside the connecting plate (101) is connected with a connecting pipe (305), and the outer side of the connecting pipe (305) is connected with a threaded fixing piece (306).