CN212838059U

CN212838059U - Automobile supercharger oil pipe convenient to disassemble

Info

Publication number: CN212838059U
Application number: CN202020854345.4U
Authority: CN
Inventors: 刘荣兴
Original assignee: Jiangsu Tianjiao Automobile Matching Co ltd
Current assignee: Jiangsu Tianjiao Automobile Matching Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-03-30
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses an automobile supercharger oil pipe convenient to dismantle, including the main part pipe, the upper and lower end of main part pipe corresponds respectively to weld has bellows and No. two bellows, the one end that bellows and No. two bellows deviate from corresponds respectively to weld has auxiliary pipe and No. two auxiliary pipes, auxiliary pipe upper end fixed cover is equipped with the connecting piece No. one, the fixed cover in the middle part of the connecting piece is equipped with mounting flange, the fixed cover of auxiliary pipe lower extreme is equipped with the connecting piece No. two, the utility model discloses, be provided with the connecting piece No. one, effectively realize the sealing of oil pipe one side and automobile parts slot department, promoted the leakproofness of supercharger oil pipe one end and automobile parts connector; set up No. two connecting pieces, through rotatory spacing interior solenoid, make the sealed tube progressively extend into spacing interior solenoid, until the sealing ring joint in the annular, the sealing connection of intubate and sealed tube in the convenient realization, and through the dismantlement of intubate and sealed tube in the spiral endotheca of spacing interior solenoid simple to operate.

Description

Automobile supercharger oil pipe convenient to disassemble

Technical Field

The utility model relates to an automobile parts field specifically is a car booster oil pipe convenient to dismantle.

Background

The oil return pipe of the supercharger is generally applied to a gasoline or diesel engine with a turbo-supercharger and used for connecting the supercharger and an engine crankcase and smoothly guiding engine oil for lubricating a bearing of the supercharger into an oil pan of the engine crankcase.

The installation is connected only to the flange to the one end majority of current booster oil return pipe, because automobile parts vibrates, uses for a long time and causes the connector to appear the leak easily, has reduced the leakproofness of connecting, leads to the oil leak of connector play easily, secondly, the other end majority of booster oil return pipe is fixed to cup joint, though the dismantlement of inconvenient booster oil return pipe and automobile parts of leakproofness height, for this reason, we propose a neotype convenient to dismantle's automobile booster oil pipe and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car booster oil pipe convenient to dismantle to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automobile supercharger oil pipe convenient to disassemble comprises a main body pipe, wherein a first corrugated pipe and a second corrugated pipe are welded at the upper end and the lower end of the main body pipe respectively in a corresponding mode, a first auxiliary pipe and a second auxiliary pipe are welded at one end, away from each other, of the first corrugated pipe and the second corrugated pipe respectively in a corresponding mode, a connecting piece is fixedly sleeved at the upper end of the first auxiliary pipe and provided with a fixing flange, a second connecting piece is fixedly sleeved at the lower end of the second auxiliary pipe and provided with an outer sleeve pipe and an inner tapping insertion pipe, the middle part of the inner tapping insertion pipe is spirally installed in the outer sleeve pipe, an inner concave closed groove is formed in the upper end of the outer sleeve pipe, an outer convex sealing rubber ring is slidably sleeved on the outer surface of the inner tapping insertion pipe at the upper side of the inner concave closed groove, the lower part of the outer convex sealing rubber ring is clamped in, the second connecting piece comprises a limiting inner screwed pipe, a sealing pipe and an inner inserting pipe, wherein a sealing limiting ring is fixedly sleeved on the lower portion of the outer surface of the inner inserting pipe, a limiting inner protrusion is arranged in the middle of the limiting inner screwed pipe, the upper portion of the inner inserting pipe penetrates through the limiting inner screwed pipe, and the upper wall of the sealing limiting ring is in contact with the lower wall of the limiting inner protrusion.

As the utility model discloses a preferred technical scheme, the fixed cover in interior intubate surface lower part of attacking is equipped with the spiro, attack intubate downside and an auxiliary pipe upside fixed the cup jointing in interior, outer tube upside and mounting flange middle part are fixed to be cup jointed.

As a preferred technical scheme of the utility model, the sealed size of gluing of evagination is greater than the size of downside in the ring, the evagination is glued the ring and is round platform ring structure.

As a preferred technical scheme of the utility model, sealed tube upper end fixing clip is equipped with the sealing ring, the annular that uses with the sealing ring cooperation is seted up to sealed spacing ring lower extreme, sealed tube upside spiral install in screw tube in spacing, sealing ring activity joint is in the annular, the welding of spacing interior screw tube outer wall has the spiral lug that is symmetric distribution, the welding of sealed tube lower extreme has the connection spiral shell fill pipe.

As a preferred technical scheme of the utility model, it is hopper-shaped structure to connect spiral shell fill pipe upside, and the downside of connecting the spiral shell fill pipe can set up to different bore size of a dimension.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, be provided with connecting piece No. one, wherein when carrying out oil pipe connection, the slot extrudees the sealed ring of gluing of evagination, effectively realizes the sealing of oil pipe one side and car parts slot department, and attacks the intubate through the spiral spiro changes and extend the length of outer tube, and then realizes that the evagination of round platform ring structure glues the ring and progressively closely laminates with the inner wall of slot, further realizes the sealing of connector, has promoted the leakproofness of booster oil pipe one end and car parts connector, effectively prevents to leak oil.

2. Set up No. two connecting pieces, through rotatory spacing interior solenoid, make the sealed tube progressively extend into spacing interior solenoid, until the sealing ring joint in the annular, the sealing connection of intubate and sealed tube in the convenient realization, and through the dismantlement of intubate and sealed tube in the spiral endotheca of spacing interior solenoid simple to operate.

Drawings

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

FIG. 2 is a schematic view of the structural connection of the first connecting member of the present invention;

fig. 3 is a schematic view of the structural connection of the second connecting member of the present invention.

In the figure: 1. a main body tube; 21. a first corrugated pipe; 22. a second corrugated pipe; 31. an auxiliary pipe I; 32. a second auxiliary pipe; 4. a first connecting piece; 5. a second connecting piece; 6. a fixed flange; 7. a spiro ring; 41. internally tapping the cannula; 42. an outer sleeve; 421. an inward concave closed groove; 43. a convex sealing rubber ring; 44. an outer convex rubber ring; 51. a limiting inner solenoid; 511. limiting the inner bulge; 52. inserting a tube; 53. sealing the limiting ring; 531. a ring groove; 54. a sealing tube; 55. connecting a spiral hopper pipe; 56. a seal ring; 57. a screw boss.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a car booster oil pipe convenient to dismantle, including main part pipe 1, main part pipe 1 upper and lower end corresponds the welding respectively and has a bellows 21 and No. two bellows 22, the setting uses bellows 21 and No. two bellows 22, the convenience is buckled booster oil pipe, change the hookup location at booster oil pipe both ends, the one end that bellows 21 and No. two bellows 22 deviate from mutually corresponds the welding respectively and has a supplementary pipe 31 and No. two supplementary pipes 32, a supplementary fixed cover in 31 upper ends is equipped with connecting

piece

4, 4 middle part fixed overlaps of connecting piece are equipped with mounting flange 6, the fixed cover of pipe 32 lower extreme is assisted to No. two is equipped with connecting piece 5.

Referring to fig. 1-3, a first connecting member 4 includes an outer sleeve 42 and an inner tapping cannula 41, the middle portion of the inner tapping cannula 41 is spirally installed in the outer sleeve 42, a spiral ring 7 is fixedly sleeved on the lower portion of the outer surface of the inner tapping cannula 41, the spiral ring 7 with inner concave lines on the spiral outer surface drives the inner tapping cannula 41 to spiral by a manual tool, so as to change the length of the inner tapping cannula 41 extending out of the outer sleeve 42, an inner concave sealing groove 421 is formed on the upper end of the outer sleeve 42, an outer convex sealing rubber ring 43 is slidably sleeved on the outer surface of the inner tapping cannula 41 on the upper side of the inner concave sealing groove 421, the middle dimension of the convex sealing rubber ring 43 is larger than the upper and lower dimensions, the lower portion of the convex sealing rubber ring 43 is clamped in the inner concave sealing groove 421, the outer wall of the lower portion of the convex sealing rubber ring 43 is tightly attached to the inner wall 421, the upper side of the convex sealing rubber ring 43 also enters the automobile part slot, and the slot extrudes the outer wall of the upper side of the convex sealing rubber ring 43, so that the middle part of the convex sealing rubber ring 43 extrudes outwards to be jointed with the slot, the upper side of the inner wall of the convex sealing rubber ring 43 is tightly jointed with the outer wall of the inner tapping insertion pipe 41, and the lower side of the convex sealing rubber ring 43 is further tightly clung to the inner wall of the inner concave closed slot 421, thereby effectively realizing the sealing of one side of the oil pipe and the slot of the automobile part, the upper part of the outer surface of the inner tapping insertion pipe 41 is fixedly sleeved with the convex rubber ring 44, the convex rubber ring 44 is in a circular table ring structure, when the inner tapping insertion pipe 41 spirally extends into the slot step by step, the convex rubber ring 44 in the circular table ring structure is gradually jointed with the inner wall of the slot, further realizing the sealing of the connecting port, improving the sealing performance of, the upper side of the outer sleeve 42 is fixedly sleeved with the middle part of the fixed flange 6.

Referring to fig. 1-3, the second connecting member 5 includes a limiting inner threaded tube 51, a sealing tube 54 and an inner threaded tube 52, a sealing limiting ring 53 is fixedly sleeved on the lower portion of the outer surface of the inner threaded tube 52, a limiting inner protrusion 511 is disposed at the inner middle portion of the limiting inner threaded tube 51, the upper portion of the inner threaded tube 52 passes through the limiting inner threaded tube 51, the upper wall of the sealing limiting ring 53 contacts with the lower wall of the limiting inner protrusion 511, the limiting inner protrusion 511 limits the sealing limiting ring 53 to prevent the inner threaded tube 52 from separating from the limiting inner threaded tube 51, a sealing ring 56 is fixedly clamped at the upper end of the sealing tube 54, a ring groove 531 matched with the sealing ring 56 is disposed at the lower end of the sealing limiting ring 53, the upper side of the sealing tube 54 is spirally mounted in the limiting inner threaded tube 51, symmetrically distributed spiral protrusions 57 are welded on the outer wall of the limiting inner threaded tube 51, the sealing tube 54 is gradually extended into the limiting inner threaded, until the sealing ring 56 is movably clamped in the annular groove 531, the inner inserting tube 52 and the sealing tube 54 are conveniently connected in a sealing manner, the inner inserting tube 52 and the sealing tube 54 are conveniently detached by spirally and internally sleeving the limiting inner screwed tube 51, and the connecting screw bucket tube 55 is welded at the lower end of the sealing tube 54; connect spiral shell fill pipe 55 upside and be hopper-shaped structure, and the downside of connecting spiral shell fill pipe 55 can set up to different bore size sizes, and then realizes the connection of the different bore size connectors of the booster oil pipe other end and car parts.

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 a car booster oil pipe convenient to dismantle, includes main part pipe (1), its characterized in that: the upper end and the lower end of the main body pipe (1) are respectively and correspondingly welded with a first corrugated pipe (21) and a second corrugated pipe (22), one ends of the first corrugated pipe (21) and the second corrugated pipe (22) which are deviated from each other are respectively and correspondingly welded with a first auxiliary pipe (31) and a second auxiliary pipe (32), the upper end of the first auxiliary pipe (31) is fixedly sleeved with a first connecting piece (4), the middle part of the first connecting piece (4) is fixedly sleeved with a fixing flange (6), and the lower end of the second auxiliary pipe (32) is fixedly sleeved with a second connecting piece (5);

the first connecting piece (4) comprises an outer sleeve (42) and an inner tapping insertion tube (41), the middle of the inner tapping insertion tube (41) is spirally installed in the outer sleeve (42), an inner concave closed groove (421) is formed in the upper end of the outer sleeve (42), an outer convex sealing rubber ring (43) is slidably sleeved on the outer surface of the inner tapping insertion tube (41) on the upper side of the inner concave closed groove (421), the lower portion of the outer convex sealing rubber ring (43) is clamped in the inner concave closed groove (421), an outer convex rubber ring (44) is fixedly sleeved on the upper portion of the outer surface of the inner tapping insertion tube (41), the second connecting piece (5) comprises a limiting inner screw tube (51), a sealing tube (54) and an inner insertion tube (52), a sealing limiting ring (53) is fixedly sleeved on the lower portion of the outer surface of the inner insertion tube (52), an inner limiting convex (511) is arranged in the middle of the limiting inner screw tube (51), and the, the upper wall of the sealing limit ring (53) is contacted with the lower wall of the limit inner bulge (511).

2. The easy-to-detach automobile supercharger oil pipe according to claim 1, wherein: interior fixed cover of attacking intubate (41) surface lower part is equipped with spiro (7), interior attack intubate (41) downside and one number and assist pipe (31) upside fixed the cup jointing, outer tube (42) upside and mounting flange (6) middle part are fixed to be cup jointed.

3. The easy-to-detach automobile supercharger oil pipe according to claim 1, wherein: the size of the middle side of the convex sealing rubber ring (43) is larger than that of the upper side and the lower side, and the convex rubber ring (44) is a circular truncated cone ring structure.

4. The easy-to-detach automobile supercharger oil pipe according to claim 1, wherein: sealing tube (54) upper end fixing clip is equipped with sealing ring (56), annular (531) that use with sealing ring (56) cooperation are seted up to sealed spacing ring (53) lower extreme, solenoid (51) in spacing is installed to sealing tube (54) upside spiral, sealing ring (56) activity joint is in annular (531), solenoid (51) outer wall welding has spiral lug (57) that is the symmetric distribution in spacing, sealing tube (54) lower extreme welding has connection screw bucket pipe (55).

5. The easy-to-detach automobile supercharger oil pipe according to claim 4, wherein: the upper side of the connecting spiral hopper pipe (55) is of a hopper-shaped structure, and the lower side of the connecting spiral hopper pipe (55) can be set to be different in caliber size.