CN216382985U - Oil inlet pipe flange for automobile engine - Google Patents
Oil inlet pipe flange for automobile engine Download PDFInfo
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- CN216382985U CN216382985U CN202122965930.9U CN202122965930U CN216382985U CN 216382985 U CN216382985 U CN 216382985U CN 202122965930 U CN202122965930 U CN 202122965930U CN 216382985 U CN216382985 U CN 216382985U
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- automobile engine
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Abstract
The utility model discloses an oil inlet pipe flange for an automobile engine, which comprises a flange body, wherein a first convex seat, a second convex seat and a central through hole are respectively arranged on the flange body; the utility model has the advantages of novel structure, reliable strength, strong installation adaptability, good sealing property and strong practicability.
Description
Technical Field
The utility model belongs to the technical field of engine oil pipe accessories, and particularly relates to an oil inlet pipe flange for an automobile engine.
Background
The engine oil inlet pipe is a connecting pipe used for connecting the engine and an oil supply system. One end of the oil inlet pipe is provided with a flange for being installed on an engine. The existing oil inlet pipe flange has the following defects in the using process: 1. the strength is low, and the steel plate is easy to deform under pressure; 2. the requirement on the arrangement of mounting hole positions on an engine is high, so that the requirement on the manufacture of an oil inlet pipe flange is high; 3. the leakproofness is relatively poor, and the flange is easy to leak oil with the junction of advancing oil pipe.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems in the prior art and provides the oil inlet pipe flange for the automobile engine, which has the advantages of novel structure, reliable strength, strong installation adaptability, good sealing property and strong practicability.
In order to solve the technical problems, the utility model adopts the following technical scheme:
oil feed pipe flange for automobile engine, including the flange body, its characterized in that: the flange body is respectively provided with a first convex seat, a second convex seat and a central through hole, the first convex seat is provided with a fixed mounting hole, the second convex seat is provided with a strip-shaped mounting through hole, a positioning baffle ring is arranged in the central through hole, the inner wall of the central through hole is provided with internal threads, and the positioning baffle ring is provided with a rubber sealing gasket; this advance oil pipe flange novel structure, intensity is reliable, and installation suitability is strong, and the leakproofness is good, and the practicality is strong.
Furthermore, an outer convex ring is arranged on the central through hole, a triangular rib is arranged between the outer convex ring and the flange body, the arrangement of the outer convex ring improves the contact area between the flange body and the oil inlet pipe, limits the radial free swing of the oil inlet pipe, and improves the stability of the oil inlet pipe installed on the flange body; the connection strength between the outer convex ring and the flange body is improved due to the arrangement of the triangular ribs, the outer convex ring and the flange body are connected into a whole, the joint is not prone to cracking, and the integral structure is more stable.
Furthermore, the bottom surface of the flange body is provided with the weight reduction groove, the stress concentration can be reduced due to the weight reduction groove, the flange body is prevented from being easily deformed due to extrusion or impact, the service life is greatly prolonged, and the weight of the flange body can be reduced.
Furthermore, subtract and be equipped with the reinforcement muscle in the heavy recess, the reinforcement muscle plays the effect that increases structural strength, avoids subtracting heavy recess and sets up too big, too dark and influenced the structural strength of flange body.
Furthermore, be equipped with protruding edgewise on the flange body, be equipped with first reinforcement piece between protruding edgewise and the first convex seat, increased the connection area of first convex seat and flange body, improved the fastness of first convex seat setting on the flange body, overall structure is more firm, reliable.
Furthermore, a second reinforcing block is arranged between the convex edge and the second convex seat, so that the connection area of the second convex seat and the flange body is increased, the firmness of the second convex seat on the flange body is improved, and the integral structure is more stable and reliable.
Further, rotate on the first convex base and be connected with first protective cover, rotate on the second convex base and be connected with the second visor, cover the fixed mounting hole through first visor, cover bar-shaped mounting through-hole through the second visor, can prevent that the screw from receiving the straight face striking, can play the dampproofing effect of fender dirt again to the screw has been protected.
Furthermore, the rubber sealing gasket is firmly bonded with the inner wall of the central through hole through the positioning retaining ring and the epoxy resin sealing adhesive, the rubber sealing gasket is not easy to fall off freely, a gap is not easy to generate at the joint, the sealing performance is improved, and oil leakage is avoided.
Furthermore, the surface of the flange body is provided with the zinc coating, so that the wear resistance and the corrosion resistance of the flange body are improved, the surface is not easy to wear and corrode, and the service life is longer.
Furthermore, the stainless steel filling layer is arranged inside the flange body, so that the structural strength of the flange body is improved, the flange body can bear larger loading force, and the service life is longer.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
the first convex seat is provided with a fixed mounting hole, the second convex seat is provided with a strip-shaped mounting through hole, nailing is performed in the fixed mounting hole and the strip-shaped mounting through hole, the strip-shaped mounting through hole has a certain distance adaptation range, the arrangement requirement of the corresponding mounting hole position on the engine is reduced, the mounting adaptability is improved, and the two-point fixing is firm and reliable.
A positioning baffle ring is arranged in the central through hole, so that the flange body and the oil inlet pipe are positioned in the assembling process, when one end of the oil inlet pipe is abutted against the positioning baffle ring, the maximum contact area is achieved, and the connection is most reliable; the positioning baffle ring is provided with a rubber sealing gasket, the rubber sealing gasket is deformed after being extruded by the oil inlet pipe, the deformed part seals a gap at the joint of the oil inlet pipe and the inner wall of the central through hole, the oil inlet pipe is tightly attached to the rubber sealing gasket, the gap is not easy to generate, the double-channel sealing is realized, the sealing effect is good, the oil leakage is not easy, and the use is reliable.
Drawings
The utility model will be further described with reference to the accompanying drawings in which:
FIG. 1 is a schematic structural view of an oil inlet pipe flange for an automobile engine according to the present invention;
FIG. 2 is a schematic structural view of the bottom surface of the flange body according to the present invention;
fig. 3 is a schematic structural view of the flange body according to the present invention.
In the figure: 1-a flange body; 2-a first boss; 3-a second boss; 4-a central through hole; 5-convex edge; 6-a first reinforcement block; 7-a second reinforcement block; 8-fixing the mounting hole; 9-strip-shaped mounting through holes; 10-a first protective cover; 11-a second protective cover; 12-positioning stop ring; 13-a rubber gasket; 14-an external convex ring; 15-triangular ribs; 16-weight reduction grooves; 17-reinforcing ribs.
Detailed Description
As shown in fig. 1 to 3, the oil inlet pipe flange for the automobile engine comprises a flange body 1, wherein a zinc coating is arranged on the surface of the flange body 1, so that the wear resistance and the corrosion resistance of the flange body 1 are improved, the surface is not easy to wear and corrode, and the service life is longer. The inside of flange body 1 is equipped with the stainless steel filling layer, has improved flange body 1's structural strength, makes flange body 1 can bear bigger loading capacity, and life is longer.
Be equipped with first convex seat 2, second convex seat 3 and central through-hole 4 on the flange body 1 respectively, first convex seat 2 and second convex seat 3 have all improved the structural strength on flange body 1 surface. Be equipped with protruding edgewise 5 on the flange body 1, be equipped with first reinforcement piece 6 between protruding edgewise 5 and the first convex seat 2, increased first convex seat 2 and flange body 1's area of connection, improved the fastness of first convex seat 2 setting on flange body 1, overall structure is more firm, reliable. Be equipped with second reinforcement piece 7 between protruding edge 5 and the protruding seat 3 of second, increased the connection area of the protruding seat 3 of second and flange body 1, improved the fastness of the protruding seat 3 setting on flange body 1 of second, overall structure is more firm, reliable.
Be equipped with fixed mounting hole 8 on the first boss 2, be equipped with bar mounting through-hole 9 on the second boss 3, to the interior nailing of fixed mounting hole 8, bar mounting through-hole 9 has the adaptation range of certain distance, has reduced the requirement of arranging of corresponding mounting hole position on the engine, has improved the adaptability of installation, and two fixed points are firm reliable. Rotate on the first convex base 2 and be connected with first protective cover 10, rotate on the second convex base 3 and be connected with second visor 11, cover fixed mounting hole 8 through first visor 10, cover bar-shaped mounting through-hole 9 through second visor 11, can prevent that the screw from receiving the straight face striking, can play the dampproofing effect of fender dirt again to the screw has been protected.
Be equipped with the internal thread on the inner wall of central through-hole 4, with advance the screw-thread fit connection on the oil pipe outer wall, be equipped with the location in the central through-hole 4 and keep off ring 12, play the positioning action in flange body 1 and advance oil pipe assembling process, after advancing oil pipe one end and keeping off ring 12 with the location, reach the maximum area of contact, connect most reliably. The positioning baffle ring 12 is provided with a rubber sealing gasket 13, the rubber sealing gasket 13 is bonded with the inner wall of the positioning baffle ring 12 and the inner wall of the central through hole 4 through epoxy resin sealing glue, the bonding is firm, the rubber sealing gasket 13 is not easy to fall off freely, a gap is not easy to generate at the joint, the sealing performance is improved, and oil leakage is avoided. The rubber sealing gasket 13 is deformed after being extruded by the oil inlet pipe, the deformed part seals the gap at the joint of the oil inlet pipe and the inner wall of the central through hole 4, the oil inlet pipe is tightly attached to the rubber sealing gasket 13, the gap is not easy to generate, the double-channel sealing is good in sealing effect, the oil leakage is not easy, and the use is reliable.
The central through hole 4 is provided with the outward convex ring 14, the contact area between the flange body 1 and the oil inlet pipe is increased due to the arrangement of the outward convex ring 14, the radial free shaking of the oil inlet pipe is limited, and the stability of the oil inlet pipe installed on the flange body 1 is improved. Be equipped with three angular ribs 15 between outer bulge loop 14 and the flange body 1, three angular ribs 15 set up the joint strength who has improved between outer bulge loop 14 and the flange body 1, and be linked together, the difficult fracture of junction, overall structure is more firm.
The bottom surface of the flange body 1 is provided with the weight reduction groove 16, the stress concentration can be reduced due to the weight reduction groove 16, the flange body 1 is prevented from being easily deformed due to extrusion or impact, the service life is greatly prolonged, and the weight of the flange body 1 can be reduced. Be equipped with reinforcing rib 17 in subtracting heavy recess 16, reinforcing rib 17 plays the effect of increase structural strength, avoids subtracting heavy recess 16 to set up too big, too dark and influenced the structural strength of flange body 1.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made based on the present invention to solve the same technical problems and achieve the same technical effects are within the scope of the present invention.
Claims (10)
1. Oil feed pipe flange for automobile engine, including the flange body, its characterized in that: the flange comprises a flange body and is characterized in that a first convex seat, a second convex seat and a central through hole are respectively arranged on the flange body, a fixed mounting hole is formed in the first convex seat, a strip-shaped mounting through hole is formed in the second convex seat, a positioning baffle ring is arranged in the central through hole, an internal thread is arranged on the inner wall of the central through hole, and a rubber sealing gasket is arranged on the positioning baffle ring.
2. The oil feed pipe flange for the automobile engine according to claim 1, characterized in that: an outer convex ring is arranged on the central through hole, and a triangular rib is arranged between the outer convex ring and the flange body.
3. The oil feed pipe flange for the automobile engine according to claim 1, characterized in that: and a weight reduction groove is formed in the bottom surface of the flange body.
4. The oil feed pipe flange for the automobile engine according to claim 3, characterized in that: reinforcing ribs are arranged in the weight reduction grooves.
5. The oil feed pipe flange for the automobile engine according to claim 1, characterized in that: the flange body is provided with a convex edge, and a first reinforcing block is arranged between the convex edge and the first convex seat.
6. The oil feed pipe flange for the automobile engine according to claim 5, characterized in that: and a second reinforcing block is arranged between the convex edge and the second convex seat.
7. The oil feed pipe flange for the automobile engine according to claim 1, characterized in that: the first convex seat is connected with a first protective cover in a rotating mode, and the second convex seat is connected with a second protective cover in a rotating mode.
8. The oil feed pipe flange for the automobile engine according to claim 1, characterized in that: the rubber sealing gasket is bonded with the positioning baffle ring and the inner wall of the central through hole through epoxy resin sealing glue.
9. The oil feed pipe flange for the automobile engine according to claim 1, characterized in that: the surface of the flange body is provided with a zinc coating.
10. The oil feed pipe flange for the automobile engine according to claim 1, characterized in that: and a stainless steel filling layer is arranged inside the flange body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122965930.9U CN216382985U (en) | 2021-11-29 | 2021-11-29 | Oil inlet pipe flange for automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122965930.9U CN216382985U (en) | 2021-11-29 | 2021-11-29 | Oil inlet pipe flange for automobile engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216382985U true CN216382985U (en) | 2022-04-26 |
Family
ID=81220491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122965930.9U Active CN216382985U (en) | 2021-11-29 | 2021-11-29 | Oil inlet pipe flange for automobile engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216382985U (en) |
-
2021
- 2021-11-29 CN CN202122965930.9U patent/CN216382985U/en active Active
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