CN217301955U

CN217301955U - Oil cooler quick connector with sealing structure

Info

Publication number: CN217301955U
Application number: CN202220339802.5U
Authority: CN
Inventors: 华海丰
Original assignee: Ningbo Xinxindi Metal Products Co Ltd
Current assignee: Ningbo Xinxindi Metal Products Co Ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-08-26
Anticipated expiration: 2032-02-21

Abstract

The utility model discloses an oil cooler quick connector with seal structure, include: the oil tank connects fixed connection to be in connect the intubate right-hand member, just oil cooler connects fixed connection to connect the intubate left end, still includes: rear portion leak protection separation blade, its fixed welding is in the oil tank connects right-hand member department, just rear portion leak protection separation blade right side welded fastening has anterior leak protection separation blade, and the screw thread is to the pipe, and its nested connection is in the oil tank connects right-hand member department, and spacing card sand grip, its equidistance distribute to be fixed on oil cooler connects the surface, and the oil cooler connects the nested sealed ring that keeps off that is provided with on the left surface. This oil cooler quick connector with seal structure can conveniently use oil cooler and oil tank butt joint installation to can keep the compactness of being connected between deficit quick connector and each pipeline, thereby strengthen quick connector's sealing capacity, make petrol difficult emergence when the oil cooler is leaked, and then effectively promoted oil cooler quick connector's quality of service and life.

Description

Oil cooler quick connector with sealing structure

Technical Field

The utility model relates to an oil cooler quick connector technical field specifically is an oil cooler quick connector with seal structure.

Background

The oil cooler is the equipment of cooling down of connecting on the engine, because the machine oil in the engine has the heat conductivity, and the engine long-term high temperature can lead to engine life-span and lubricating property to reduce, and then influences engine availability factor, can accelerate the heat dissipation to the engine through the oil cooler, and the equipment of connection between oil cooler and engine is oil cooler quick connector, and it plays the effect of butt joint installation oil cooler pipeline.

Because of the oil cooler adopts in leading-in its pipeline that exposes in the air with machine oil usually, through air conduction and cooling heat dissipation, consequently firm and the compactness of pipeline butt joint need be guaranteed to machine oil when passing through quick connector, but current oil cooler quick connector is mostly the rubber pipeline, consequently quick connector's texture is softer, when the engine operation produces vibrations or quick connector receives external force impact, easily lead to rubber hose's distortion, and then the problem of easy emergence leakage, consequently, be difficult to guarantee oil cooler quick connector's leakproofness and service quality, to above-mentioned problem, need urgently to carry out the innovative design on original oil cooler quick connector's basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil cooler quick connector with seal structure to provide the oil cooler quick connector who uses at present in solving above-mentioned background art, unable firm high efficiency bears the outside pressurized of pipeline and produces the problem of deformation, takes place the problem of leaking when easily leading to petrol entering oil cooler.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an oil cooler quick connector with seal structure, includes:

the oil tank joint is fixedly connected to the right end of the joint insertion pipe, and the oil cooler joint is fixedly connected to the left end of the joint insertion pipe;

further comprising:

the rear leakage-proof baffle is fixedly welded at the right end of the oil tank joint, and a front leakage-proof baffle is fixedly welded at the right side of the rear leakage-proof baffle;

the threaded butt joint pipe is connected to the right end of the oil tank joint in a nested mode;

the limiting clamp convex strips are distributed and fixed on the outer surface of the oil cooler joint at equal intervals, and the left side surface of the oil cooler joint is provided with a sealing baffle ring in a nested mode.

The setting up of above-mentioned structure makes oil cooler quick connector can closely dock with oil tank and oil cooler jointly to the smoothness that the petrol flows when keeping oil cooler operation, and can stabilize and promote quick connector and bear the ability that external force dragged or rock, thereby the difficult problem that produces petrol and leak when making oil cooler operation.

Preferably, rear portion leak protection separation blade and anterior leak protection separation blade are left wide narrow circular cone column structure in the right side jointly, and rear portion leak protection separation blade and anterior leak protection separation blade connect the intercommunication structure that runs through about constituting with the oil tank to annular groove has still been seted up on the anterior leak protection separation blade left surface, and the setting up of above-mentioned structure makes the oil tank connect the butt joint when inserting the pipeline of oil tank, can effectively avoid the backward flow and the leakage of petrol, thereby has strengthened the quality of use of quick connector.

Preferably, the thread butt joint pipe passes through rear portion leak protection separation blade and connects with the oil tank and constitute the block structure, and the thread butt joint pipe internal surface is dull polish texture column structure, and the setting up of above-mentioned structure makes the thread butt joint pipe can wrap up and protect internal connection's oil tank pipeline and oil tank and connect to stability when keeping fast bayonet joint and oil tank tube coupling, thereby avoid appearing the not hard up problem that drops of fast bayonet joint.

Preferably, the spacing card gib block uses leak protection seal ring to be provided with 6 of equidistance distribution on oil cooler connects as the centre of a circle, and still fixes on the left surface that is provided with leak protection seal ring on the oil cooler connects to leak protection seal ring is the silica gel material, and the setting up of above-mentioned structure makes the better promotion leak protection oil ability of leak protection seal ring ability of connecting on oil cooler, and then has effectively promoted quick connector's quality of service and life.

Preferably, the sealed ring groove that keeps off right side of ring has still been seted up and is the ring form, and the diameter of packing ring groove and leak protection seal ring equals to sealed fender ring passes through the packing ring groove and constitutes the block structure with leak protection seal ring, and the sealed lateral surface that keeps off the ring goes back the circumference array and is provided with 6 spacing draw-in grooves simultaneously, and the setting up of above-mentioned structure makes sealed fender ring and leak protection seal ring can stabilize inseparable combination and be in the same place, thereby has effectively avoided the problem of oil cooler oil leak.

Preferably, spacing draw-in groove and spacing card sand grip are the position angle of controlling mutual correspondence, and spacing card sand grip passes through spacing draw-in groove and seals to keep off the ring and constitute the block structure to sealed fender ring is stainless steel material with spacing card sand grip jointly, and the setting up of above-mentioned structure makes sealed fender ring can closely firm the installing on the oil cooler joint through spacing card sand grip structure, thereby has effectively avoided the not hard up problem that drops of quick connector.

Compared with the prior art, the beneficial effects of the utility model are that: this oil cooler quick connector with seal structure can effectively promote the inseparable seal nature of oil cooler quick connector butt joint on oil tank pipeline and cold oil pipe way, when keeping that petrol stable seal passes through, can also effectively promote the ability that quick connector bears external force and exert pressure, and its concrete content is as follows:

1. the oil cooler quick connector with the sealing structure is characterized in that an oil tank connector, a rear leakage-proof baffle, a front leakage-proof baffle, an annular clamping groove and a thread butt joint pipe are arranged at the right end of a connector insertion pipe, a backflow-proof structure is formed by the double-layer conical rear leakage-proof baffle and the front leakage-proof baffle on the oil tank connector, stability and tightness of an oil tank entering an oil cooler through the quick connector are further kept, tightness of an effective pipeline is enhanced by the aid of the annular clamping groove in the front leakage-proof baffle when the oil tank is inserted into the oil cooler, and therefore the pipeline is prevented from loosening;

2. this oil cooler quick connector with seal structure, be provided with spacing card sand grip on the oil cooler connects, leak protection seal ring, sealed fender ring, the structure of packing ring recess and spacing draw-in groove, it is fixed to block the joint in the spacing draw-in groove of sealed fender ring surface through spacing card sand grip, thereby make the inseparable firm connection of sealed fender ring on the oil cooler connects, and utilize the inseparable block of leak protection seal ring in the packing ring recess of sealed fender ring, thereby the principle of the pipeline between fastening sealed oil cooler connects and the oil cooler, the realization device can effectively promote the leakproofness of oil cooler quick connector, and then effectively avoid the function of oil cooler oil leak problem.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a semi-sectional three-dimensional structure of the joint insert pipe of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the oil cooler joint of the present invention;

FIG. 4 is a schematic view of a three-dimensional structure of the fuel tank joint of the present invention;

fig. 5 is a schematic view of the front leakage-proof baffle plate of the present invention.

In the figure: 1. a connector cannula; 2. a tank fitting; 3. an oil cooler joint; 4. a rear leakage-proof baffle plate; 5. a front leakage-proof baffle plate; 6. an annular clamp groove; 7. the pipe is butted through screw threads; 8. limiting clamp convex strips; 9. a leak-proof seal gasket; 10. a sealing baffle ring; 11. a gasket groove; 12. limiting clamping grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an oil cooler quick connector with seal structure, includes: the oil tank joint 2 is fixedly connected to the right end of the joint insertion pipe 1, and the oil cooler joint 3 is fixedly connected to the left end of the joint insertion pipe 1;

further comprising: the oil cooler joint comprises a rear leakage-proof baffle 4, a threaded butt joint pipe 7, a limiting clamp convex strip 8 and a sealing baffle ring 10, wherein the rear leakage-proof baffle 4 is fixedly welded at the right end of the oil tank joint 2, a front leakage-proof baffle 5 is fixedly welded on the right side of the rear leakage-proof baffle 4, the threaded butt joint pipe 7 is connected at the right end of the oil tank joint 2 in a nested manner, the limiting clamp convex strip 8 is fixed on the outer surface of the oil cooler joint 3 in an equidistant distribution manner, and the left side surface of the oil cooler joint 3 is provided with the sealing baffle ring 10 in a nested manner;

when the device is used, the oil tank connector 2 at the right end of the connector insertion pipe 1 is inserted into a pipeline of an oil tank in a nesting mode, the connector insertion pipe 1 and the oil tank are in a communicated state, the rear leakage-proof blocking piece 4 and the front leakage-proof blocking piece 5 are inserted into the oil tank pipeline at the moment, so that gasoline backflow leakage is prevented, meanwhile, the thread butt joint pipe 7 is also installed on the oil tank connector 2 in a nesting and clamping mode in a synchronous mode, so that tightness and sealing performance between the oil tank pipeline and the quick-connection plug are enhanced, and then the sealing blocking ring 10 at the left end of the oil cooler connector 3 is nested on the oil cooler pipeline, so that the oil cooler connector 3 is tightly connected with the pipeline.

When carrying out the equipment of oil cooler quick connector, it is concrete, according to fig. 2, fig. 4 and fig. 5 show, insert oil tank joint 2 in the oil tank pipeline earlier, be the narrow circular cone structure in the wide right side in a left side jointly according to rear portion leak protection separation blade 4 and anterior leak protection separation blade 5, and rear portion leak protection separation blade 4 and anterior leak protection separation blade 5 constitute the intercommunication structure that runs through about with oil tank joint 2, and it can know still to set up the structure of ring groove 6 on the 5 left surface of anterior leak protection separation blade, rear portion leak protection separation blade 4 inserts in the oil tank pipeline with anterior leak protection separation blade 5 this moment, and form backflow-proof and leak-proof seal structure with the pipeline inner wall, thereby guarantee the smooth steady flow of the interior petrol of oil tank.

And the parcel is in the screw thread butt joint pipe 7 in the oil tank pipeline and the oil tank joint 2 outside, connects 2 with the oil tank through rear portion leak protection separation blade 4 according to the screw thread butt joint pipe 7 and constitutes the block structure, and 7 internal surfaces of screw thread butt joint pipe are dull polish texture column structure can know, strengthen the frictional force with the pipeline outer wall through 7 coarse internal surfaces of screw thread butt joint pipe to avoid the pipeline not hard up and lead to the screw thread butt joint pipe 7 to drop, and then higher protection oil tank joint 2.

When the oil cooler joint 3 is installed in a butt joint mode, specifically, as shown in fig. 1, 2 and 3, 6 anti-leakage sealing gaskets 9 are arranged on the oil cooler joint 3 at equal intervals by taking the anti-leakage sealing gaskets 9 as circle centers according to the limiting clamping convex strips 8, the left side face of the oil cooler joint 3 is also fixedly provided with the anti-leakage sealing gaskets 9, and the anti-leakage sealing gaskets 9 are of a structure made of silica gel, when the oil cooler pipeline is inserted into the oil cooler joint 3, the joint can be sealed and protected by wrapping the outer rings of the anti-leakage sealing gaskets 9, the right side of the sealing baffle ring 10 is also provided with a circular gasket groove 11, the diameter of the gasket groove 11 is equal to that of the anti-leakage sealing gaskets 9, and the sealing baffle ring 10 forms a clamping structure with the anti-leakage sealing gaskets 9 through the gasket groove 11, so that the anti-leakage sealing gaskets 9 can be tightly embedded in the gasket groove 11 to block the joint, so as to closely prevent the leakage of petrol, it is provided with 6 spacing draw-in grooves 12 to go back the circumference array on the lateral surface of sealed fender ring 10 simultaneously, and spacing draw-in groove 12 is the position angle of controlling mutual correspondence with spacing card sand grip 8, and spacing card sand grip 8 constitutes the block structure through spacing draw-in groove 12 and sealed fender ring 10, and sealed fender ring 10 is stainless steel material with spacing card sand grip 8 jointly, when quick connector installation is used, if receive external force and draw and drag and when rocking, it is spacing to stabilize the block to sealed fender ring 10 in spacing draw-in groove 12 through spacing card sand grip 8, thereby avoid the structure that sealed fender ring 10 becomes flexible skew, thereby strengthen the quality of service and the life of oil cooler quick connector, so that the petrol cooling process of carrying on of more sealed safety.

The working principle is as follows: when the device is used, as shown in figures 1-5, an oil tank joint 2 and an oil cooler joint 3 at two ends of a joint insertion pipe 1 are respectively inserted into pipelines of a gasoline tank and an oil cooler, gaps of the oil tank pipeline are blocked by a rear leakage-proof baffle 4 and a front leakage-proof baffle 5 on the oil tank joint 2 to prevent backflow leakage, the connection stability of the oil tank pipeline is reinforced by a thread butt joint pipe 7 and an annular clamping groove 6 at the side surface of the front leakage-proof baffle 5, so that the safe sealing of gasoline in the gasoline tank is kept by a quick insertion joint, a leakage-proof sealing gasket 9 arranged at the outer side of the oil cooler joint 3 forms a tight sealing structure with the leakage-proof sealing gasket 9 by a gasket groove 11, so that the gasoline leakage at the gaps of the joints is avoided, and the leakage-proof sealing gasket 9 is subjected to surrounding type clamping limiting by a limiting clamping convex strip 8 through a limiting clamping groove 12, therefore, the stability of the installation of the leak-proof sealing washer 9 on the oil cooler pipeline and the oil cooler joint 3 is stably kept, and the working principle of the oil cooler quick-plugging joint with the sealing structure is the working principle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an oil cooler quick connector with seal structure, oil cooler quick connector mainly comprises joint intubate, oil tank joint and oil cooler joint, its characterized in that includes: the oil tank joint is fixedly connected to the right end of the joint insertion pipe, and the oil cooler joint is fixedly connected to the left end of the joint insertion pipe;

further comprising:

2. The oil cooler quick connector with the sealing structure as set forth in claim 1, wherein: rear portion leak protection separation blade and anterior leak protection separation blade are left wide narrow circular cone structure on the right side jointly, and rear portion leak protection separation blade and anterior leak protection separation blade and oil tank connect the intercommunication structure that runs through about constituting to annular groove has still been seted up on the anterior leak protection separation blade left surface.

3. The oil cooler quick connector with the sealing structure as set forth in claim 1, wherein: the threaded butt joint pipe is in a clamping structure with the oil tank joint through the rear leakage-proof separation blade, and the inner surface of the threaded butt joint pipe is of a frosted texture structure.

4. The oil cooler quick connector with the sealing structure as set forth in claim 1, wherein: spacing card gib block uses leak protection seal ring to be provided with 6 of equidistance distribution on oil cooler joint as the centre of a circle, and still fixedly on the left surface that oil cooler connects to be provided with leak protection seal ring to leak protection seal ring is the silica gel material.

5. The oil cooler quick connector with the sealing structure as set forth in claim 1, wherein: the right side of the sealing baffle ring is also provided with a circular ring-shaped gasket groove, the diameter of the gasket groove is equal to that of the leakage-proof sealing gasket, the sealing baffle ring forms a clamping structure with the leakage-proof sealing gasket through the gasket groove, and meanwhile, the outer side face of the sealing baffle ring is provided with 6 limiting clamping grooves in a circumferential array mode.

6. The oil cooler quick connector with the sealing structure as set forth in claim 5, wherein: spacing draw-in groove and spacing card sand grip are the position angle of controlling mutual correspondence, and just spacing card sand grip passes through spacing draw-in groove and seals to keep off the ring and constitute the block structure to sealed fender ring is stainless steel material with spacing card sand grip jointly.