CN219388965U - Oil pipe connecting joint of automobile engine - Google Patents
Oil pipe connecting joint of automobile engine Download PDFInfo
- Publication number
- CN219388965U CN219388965U CN202320901064.3U CN202320901064U CN219388965U CN 219388965 U CN219388965 U CN 219388965U CN 202320901064 U CN202320901064 U CN 202320901064U CN 219388965 U CN219388965 U CN 219388965U
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- oil pipe
- engine
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- arc
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses an automobile engine oil pipe connecting joint, which relates to the technical field of engine oil pipe connecting joints and comprises an oil pipe joint, wherein the oil pipe joint is a hollow cylinder, a first threaded joint is formed at the tail end of the oil pipe joint and is used for being in threaded connection with a pipe joint on an oil pipe, an annular groove is formed in the oil pipe joint, a rotating ring is sleeved on the annular groove in a sliding manner, two T-shaped grooves are formed in the rotating ring and the head end of the oil pipe joint, and arc-shaped sliding blocks are connected with the T-shaped grooves in a sliding manner. According to the utility model, the annular groove, the rotating ring, the T-shaped groove, the arc-shaped sliding block, the fixing clamping groove and the fixing clamping block are arranged, so that the interface can be opened only by one-time sliding and two-time small-amplitude rotation, and the oil pipe connecting joint of the automobile engine for inspection is formed, and the problem that a plurality of circles of rotation are needed when the oil pipe connecting joint of the automobile engine is disassembled and installed in the inspection is solved.
Description
Technical Field
The utility model relates to the technical field of engine oil pipe connecting joints, in particular to an automobile engine oil pipe connecting joint.
Background
The automobile engine is a device for providing power for an automobile, is a heart of the automobile, determines the power performance, economy, stability and environmental protection of the automobile, and is a device for checking if the automobile cannot be started normally in daily use of the automobile, and if the oil pipe connection of the automobile engine is in a problem in checking.
The existing automobile engine oil pipe connecting joint is detached, when a series of inspections are convenient, the whole automobile engine oil pipe connecting joint is required to be rotated and taken down, in the process, the oil pipe connecting joint is required to be rotated for a plurality of circles, and in order to simplify the action, the oil pipe connecting joint is not required to be rotated for a plurality of circles when being detached and installed, so that the automobile engine oil pipe connecting joint is provided.
Disclosure of Invention
The utility model aims to provide an oil pipe connecting joint of an automobile engine, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an automobile engine oil pipe attach fitting, includes the oil pipe connects, the oil pipe connects is hollow cylinder, the terminal shaping of oil pipe connects has first screwed joint, first screwed joint is used for with the coupling threaded connection on the oil pipe, the shaping of oil pipe connects the outside has the ring channel, the rotation has cup jointed the rotation ring on the ring channel, the rotation ring the T type groove has all been seted up to the outer wall of oil pipe connects, the rotation ring the two of oil pipe connects the outer wall T type inslot sliding connection has the arc slider, the length of arc slider is the same with the total length of two T type grooves, two fixed draw-in grooves have been seted up to the one end that keeps away from first screwed joint of oil pipe connects, and the contact has the engine joint;
the engine joint is of a hollow structure, the outer diameter of the engine joint is the same as the outer diameter of the oil pipe joint, a butt joint groove is formed in one end, close to the oil pipe joint, of the engine joint, the butt joint groove is the same as the T-shaped groove in size, and the oil pipe joint and the engine joint can be locked in a relative rotation mode by sliding the arc-shaped sliding block into the butt joint groove;
one end of the engine joint is fixedly connected with two fixed clamping blocks, the fixed clamping blocks are mutually clamped with the fixed clamping grooves, so that the engine joint and the oil pipe joint can be mutually connected, and meanwhile, a T-shaped groove on the oil pipe joint is aligned with a butt joint groove on the engine joint;
the tail end of the engine joint is provided with a second threaded joint, the outer diameter of the second threaded joint is smaller than that of the engine joint, and the second threaded joint is used for being in threaded connection with an oil inlet of an automobile engine.
As still further aspects of the utility model: the contact surface of the rotating ring and the annular groove has a large friction force, and the friction force ensures that the rotating ring cannot rotationally deviate due to the vibration of the engine.
As still further aspects of the utility model: the outer wall of the arc-shaped sliding block is provided with an arc-shaped groove, and the arc-shaped groove is more convenient when the arc-shaped sliding block slides.
As still further aspects of the utility model: the groove opening of the fixing clamping groove and two sides of the fixing clamping block are provided with inclined planes with the same slope, one side of the fixing clamping block is provided with a hook block, and one side of the fixing clamping groove is provided with a hook groove matched with the hook block.
As still further aspects of the utility model: the inner wall of the joint between the interior of the engine joint and the second threaded joint is in a horn mouth shape.
Compared with the prior art, the utility model has the beneficial effects that:
through setting up ring channel, swivel becket, T type groove, arc slider, fixed draw-in groove, fixed fixture block, formed one kind and only need carry out slip and twice small amplitude and rotate and can open the interface, carry out the automobile engine oil pipe attach fitting of inspection, solved in the inspection, the automobile engine oil pipe attach fitting dismantles, need rotate the problem of multiturn during the installation.
Drawings
FIG. 1 is a schematic view of a fuel line connection joint of an automobile engine;
FIG. 2 is a schematic view of an automotive engine oil pipe connection joint, except for an engine joint, a second threaded joint and a fixed clamping block;
FIG. 3 is a schematic view of the structure of an engine joint, a second threaded joint, a fixed clamping block and a butt joint groove of an engine oil pipe connecting joint of an automobile;
fig. 4 is a schematic structural view of a rotating ring, a T-shaped groove and an arc-shaped slider of an oil pipe connecting joint of an automobile engine.
In the figure: 1. an oil pipe joint; 2. a first threaded joint; 3. an annular groove; 4. a rotating ring; 5. a T-shaped groove; 6. an arc-shaped sliding block; 7. a fixing slot; 8. an engine joint; 9. a second threaded joint; 10. fixing the clamping block; 11. and a butt joint groove.
Detailed Description
Referring to fig. 1 to 4, in the embodiment of the utility model, an oil pipe connection joint of an automobile engine comprises an oil pipe joint 1, wherein the oil pipe joint 1 is a hollow cylinder, a first threaded joint 2 is formed at the tail end of the oil pipe joint 1, the first threaded joint 2 is in threaded connection with a pipe joint on an oil pipe, an annular groove 3 is formed at the outer side of the oil pipe joint 1, a rotating ring 4 is rotatably sleeved on the annular groove 3, T-shaped grooves 5 are formed in the outer walls of the rotating ring 4 and the oil pipe joint 1, arc-shaped sliding blocks 6 are slidingly connected inside the two T-shaped grooves 5 on the outer walls of the rotating ring 4 and the oil pipe joint 1, the length of each arc-shaped sliding block 6 is the same as the total length of the two T-shaped grooves 5, two fixing clamping grooves 7 are formed at one end, far away from the first threaded joint 2, of the oil pipe joint 1, and the engine joint 8 are contacted;
the engine joint 8 is of a hollow structure, the outer diameter of the engine joint 8 is the same as the outer diameter of the oil pipe joint 1, a butt joint groove 11 is formed in one end, close to the oil pipe joint 1, of the engine joint 8, the shape and the size of the butt joint groove 11 are the same as those of the T-shaped groove 5, and the oil pipe joint 1 and the engine joint 8 can be locked by sliding the arc-shaped sliding block 6 into the butt joint groove 11;
one end of the engine joint 8 is fixedly connected with two fixed clamping blocks 10, the fixed clamping blocks 10 are mutually clamped with the fixed clamping grooves 7, so that the engine joint 8 and the oil pipe joint 1 can be mutually connected, and meanwhile, the T-shaped groove 5 on the oil pipe joint 1 is aligned with the butt joint groove 11 on the engine joint 8;
the end of the engine joint 8 is provided with a second threaded joint 9, the outer diameter of the second threaded joint 9 is smaller than that of the engine joint 8, and the second threaded joint 9 is used for being in threaded connection with an oil inlet of an automobile engine.
When the automobile engine oil pipe connecting joint is used, the first threaded joint 2 and the second threaded joint 9 are respectively connected to an oil pipe and an engine in a threaded manner, then the fixed clamping block 10 and the fixed clamping groove 7 are abutted against each other and rotate clockwise to complete clamping, at the moment, the butt joint groove 11 is just aligned with the T-shaped groove 5 on the oil pipe joint 1, the arc-shaped sliding block 6 slides completely towards the butt joint groove 11 until the arc-shaped sliding block 6 is abutted against the engine joint 8, and then the rotating ring 4 is rotated for any angle to enable the part without the T-shaped groove 5 on the rotating ring 4 to be abutted against the arc-shaped sliding block 6, so that the fixing of the engine joint 8 and the oil pipe joint 1 is completed;
when the engine oil pipe interface is required to be opened for inspection in the later period, the T-shaped groove 5 on the rotating ring 4 is rotated to be aligned with the T-shaped groove 5 on the oil pipe joint 1, then the arc-shaped sliding block 6 is slid, the engine joint 8 is rotated anticlockwise, and the interface can be opened for inspection;
the rotation block of fixed fixture block 10 and fixed draw-in groove 7 in this flow, the mutual butt of swivel becket 4 and arc slider 6 makes oil pipe joint 1 and engine joint 8 accomplish horizontal locking and rotation locking respectively, and this kind of connected mode is stable durable, and when the engine oil pipe connection of later stage inspection, only need carry out once slip and two small amplitude rotations can open the interface, inspect, has solved in the inspection, the automobile engine oil pipe connection need rotate the problem of multiturn when dismantling, the installation.
In fig. 1-2: the contact surface of the rotary ring 4 and the annular groove 3 has a large friction force, and the rotary ring 4 cannot be rotationally offset due to the vibration of the engine.
In the automobile engine oil pipe connecting joint, the large friction force of the contact surface of the rotating ring 4 and the annular groove 3 is used for preventing the rotating ring 4 from rotating and shifting due to the vibration of the engine and affecting the rotation locking of the oil pipe joint 1 and the engine joint 8.
In fig. 1: the outer wall of the arc-shaped sliding block 6 is provided with an arc-shaped groove which facilitates the sliding of the arc-shaped sliding block 6.
The oil pipe connecting joint of the automobile engine is characterized in that the arc-shaped groove on the outer wall of the arc-shaped sliding block 6 is arranged, so that the arc-shaped sliding block 6 can better contact with a force-generating point, and the arc-shaped groove accords with the ergonomic design.
In fig. 1 to 3: the groove opening of the fixing clamping groove 7 and two sides of the fixing clamping block 10 are provided with inclined planes with the same slope, one side of the fixing clamping block 10 is provided with a hook block, and one side of the fixing clamping groove 7 is provided with a hook groove matched with the hook block.
This kind of automobile engine oil pipe connecting joint, the recess mouth of fixed draw-in groove 7 and the both sides of fixed fixture block 10 are the setting on inclined plane, when making fixed fixture block 10 meet with fixed fixture block 7, even misalignment takes place the skew, fixed fixture block 10 also can slide the inside of fixed fixture block 7, the groove setting that colludes on the fixed fixture block 10 and the fixed fixture block 7 for oil pipe connects 1 and engine joint 8 can horizontal locking.
In fig. 3: the inner wall of the junction of the interior of the engine joint 8 and the second screw joint 9 is provided in a bell-mouth shape.
This kind of automobile engine oil pipe attach fitting, the inside of engine joint 8 and the different junction inner wall of second screwed joint 9 internal diameter are the setting of horn mouth shape, make engine oil more smooth and easy when the intraductal transportation, do not have to block.
The working principle of the utility model is as follows: when the oil pipe joint is used, the first threaded joint 2 and the second threaded joint 9 are respectively connected to an oil pipe and an engine through threads, then the fixed clamping block 10 and the fixed clamping groove 7 are mutually abutted and rotated clockwise to complete clamping, at the moment, the butt joint groove 11 is just aligned with the T-shaped groove 5 on the oil pipe joint 1, the arc-shaped sliding block 6 is completely slid towards the butt joint groove 11 until the arc-shaped sliding block 6 is abutted with the engine joint 8, and then the rotating ring 4 is rotated by any angle to enable the part of the rotating ring 4 which does not contain the T-shaped groove 5 to be abutted with the arc-shaped sliding block 6, so that the fixation of the engine joint 8 and the oil pipe joint 1 is completed;
when the engine oil pipe interface is required to be opened for inspection in the later period, the T-shaped groove 5 on the rotating ring 4 is rotated to be aligned with the T-shaped groove 5 on the oil pipe joint 1, then the arc-shaped sliding block 6 is slid, the engine joint 8 is rotated anticlockwise, and the interface can be opened for inspection;
the rotation block of fixed fixture block 10 and fixed draw-in groove 7 in this flow, the mutual butt of swivel becket 4 and arc slider 6 makes oil pipe joint 1 and engine joint 8 accomplish horizontal locking and rotation locking respectively, and this kind of connected mode is stable durable, and when the engine oil pipe connection of later stage inspection, only need carry out once slip and two small amplitude rotations can open the interface, inspect, has solved in the inspection, the automobile engine oil pipe connection need rotate the problem of multiturn when dismantling, the installation.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides an automobile engine oil pipe attach fitting, includes oil pipe connects (1), oil pipe connects (1) are hollow cylinder, the end shaping of oil pipe connects (1) has first screwed joint (2), first screwed joint (2) are used for with the coupling threaded connection on the oil pipe, a serial communication port, oil pipe connects (1) outside shaping has ring channel (3), rotating ring (4) have been cup jointed in the rotation on ring channel (3), T type groove (5) have all been seted up to the outer wall of rotating ring (4) oil pipe connects (1), rotating ring (4) two of oil pipe connects (1) outer wall T type groove (5) inside sliding connection has arc slider (6), the length of arc slider (6) is the same with the total length of two T type grooves (5), two fixed draw-in grooves (7) have been seted up to the one end that keeps away from first screwed joint (2) of oil pipe connects (1), and has contacted engine joint (8);
the engine joint (8) is of a hollow structure, the outer diameter of the engine joint (8) is the same as the outer diameter of the oil pipe joint (1), a butt joint groove (11) is formed in one end, close to the oil pipe joint (1), of the engine joint (8), the shape and the size of the butt joint groove (11) are the same as those of the T-shaped groove (5), and the oil pipe joint (1) and the engine joint (8) can be locked by sliding the arc-shaped sliding block (6) into the butt joint groove (11);
two fixing clamping blocks (10) are fixedly connected to one end of the engine joint (8), the fixing clamping blocks (10) and the fixing clamping grooves (7) are mutually clamped, so that the engine joint (8) and the oil pipe joint (1) can be mutually connected, and meanwhile, the T-shaped groove (5) on the oil pipe joint (1) is aligned with the butt joint groove (11) on the engine joint (8);
the tail end of the engine joint (8) is provided with a second threaded joint (9), the outer diameter of the second threaded joint (9) is smaller than that of the engine joint (8), and the second threaded joint (9) is used for being in threaded connection with an oil inlet of an automobile engine.
2. An automotive engine oil pipe connection joint according to claim 1, characterized in that the contact surface of the rotating ring (4) with the annular groove (3) has a large friction force which makes the rotating ring (4) not rotationally offset by the vibration of the engine.
3. An automotive engine oil pipe connection joint according to claim 1, characterized in that the outer wall of the arc-shaped slider (6) is provided with a circular arc-shaped groove which facilitates the sliding of the arc-shaped slider (6).
4. The oil pipe connecting joint of the automobile engine according to claim 1, wherein the groove opening of the fixing clamping groove (7) and two sides of the fixing clamping block (10) are provided with inclined planes with the same slope, a hook block is arranged on one side of the fixing clamping block (10), and a hook groove matched with the hook block is arranged on one side of the fixing clamping groove (7).
5. An automotive engine oil pipe connection joint according to claim 1, characterized in that the inner wall of the junction of the interior of the engine joint (8) and the second threaded joint (9) is provided in a bell-mouth shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320901064.3U CN219388965U (en) | 2023-04-20 | 2023-04-20 | Oil pipe connecting joint of automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320901064.3U CN219388965U (en) | 2023-04-20 | 2023-04-20 | Oil pipe connecting joint of automobile engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219388965U true CN219388965U (en) | 2023-07-21 |
Family
ID=87186923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320901064.3U Active CN219388965U (en) | 2023-04-20 | 2023-04-20 | Oil pipe connecting joint of automobile engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219388965U (en) |
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2023
- 2023-04-20 CN CN202320901064.3U patent/CN219388965U/en active Active
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