CN216769022U

CN216769022U - Lubricating oil pipeline structure based on vehicle transmission

Info

Publication number: CN216769022U
Application number: CN202220045076.6U
Authority: CN
Inventors: 高明
Original assignee: Jiangsu Vocational College of Information Technology
Current assignee: Jiangsu Vocational College of Information Technology
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-06-17
Anticipated expiration: 2032-01-07

Abstract

The utility model relates to a lubricating oil pipeline structure based on a vehicle transmission, which comprises a fixing mechanism, a conveying mechanism and a connecting mechanism which are sequentially connected end to end, wherein the fixing mechanism comprises a fixing head, the fixing head is connected with the conveying mechanism, one end of the fixing head, which is far away from the conveying mechanism, is provided with a fixing piece, one side of the fixing piece, which is far away from the conveying mechanism, is tightly pressed with an auxiliary piece, the conveying mechanism comprises a conveying pipe communicated with the fixing head, the connecting mechanism comprises a connecting head connected with the end part of the conveying pipe, a control piece is coaxially arranged in the connecting head, the control piece is in a hollow cylindrical structure, an elastic piece is arranged in the control piece, the elastic piece is led out from one end, which is far away from the conveying pipe, of the control piece, and the other end of the control piece is abutted against the inner wall of the connecting head. Through the restoring force of the elastic piece, the connecting mechanism drives the plug plate of the control piece to be blocked when not being connected with the conveying mechanism, so that oil is prevented from leaking.

Description

Lubricating oil pipeline structure based on vehicle transmission

Technical Field

The utility model relates to the technical field of automobile accessories, in particular to a lubricating oil pipeline structure based on an automobile transmission.

Background

An automobile transmission is a transmission device for coordinating the rotation speed of an engine of an automobile with the actual running speed of the automobile, and is used for achieving the best performance of the engine.

When the existing transmission lubricating oil pipeline structure is used and an automobile runs, oil leakage occurs between the transmission and the lubricating oil pipeline due to loose connection, and when the existing transmission lubricating oil pipeline structure is used, the lubricating oil pipeline is connected with more automobile structures, so that the conveying position of the existing transmission lubricating oil pipeline structure is suspended, and breakage is easily caused.

SUMMERY OF THE UTILITY MODEL

The applicant aims at the defects in the prior art and provides a lubricating oil pipeline structure based on a vehicle transmission, which is reasonable in structure, so that the phenomenon of oil leakage caused by insecure connection between the transmission and the lubricating oil pipeline in the running process of an automobile is avoided.

The technical scheme adopted by the utility model is as follows:

a lubricating oil pipeline structure based on a vehicle transmission comprises a fixing mechanism, a conveying mechanism and a connecting mechanism which are sequentially connected end to end,

the fixing mechanism comprises a fixing head, the fixing head is connected with the conveying mechanism, a fixing piece is arranged at one end of the fixing head, which is far away from the conveying mechanism, an auxiliary piece is pressed at one side of the fixing piece, which is far away from the conveying mechanism,

the conveying mechanism comprises a conveying pipe communicated with the fixed head,

the connecting mechanism comprises a connector connected with the end part of the conveying pipe, a control piece is coaxially installed in the connector and is of a hollow cylindrical structure, an elastic piece is arranged in the control piece, the elastic piece is led out from one end, deviating from the conveying pipe, of the control piece, and the other end of the elastic piece abuts against the inner wall of the connector.

One end of the control piece is open, and the open end faces the conveying pipe; the other end is provided with an elastic piece.

The initial axial length of the resilient member is less than the axial length of the control member.

The circumference of the control piece is formed by surrounding a plurality of rod bodies, and the rod bodies are arranged in the connector in a penetrating mode and slide.

The connector inner wall is equipped with the through-hole that is used for holding the control, and this through-hole inner wall is equipped with draw-in groove, circular bead, and the circular bead is located the one side that the draw-in groove deviates from the conveyer pipe.

A gasket is padded in the clamping groove; one end of the elastic piece close to the conveying pipe is abutted against the shoulder.

The connector is internally provided with an external thread, and the inner wall of the conveying pipe is provided with an internal thread meshed with the external thread.

The conveying pipe is close to one end department of coupling mechanism and is equipped with supporting mechanism, and supporting mechanism establishes the slip ring on the conveying pipe including the cover, has still nested the backing sheet on the circumferential surface of slip ring, and the slip ring drives backing sheet (302) and removes along the conveying pipe.

The conveying pipe comprises a spiral section close to the fixing mechanism and a straight pipe section connected with the spiral section, and the straight pipe section is sleeved with the supporting mechanism.

The support sheet is a waist-shaped plate, and two ends of the support sheet are respectively provided with a through hole for penetrating the conveying pipe and a through hole for installing and limiting.

The utility model has the following beneficial effects:

the connecting mechanism and the conveying mechanism can be firmly connected together by arranging the connecting mechanism and the conveying mechanism which are connected in a threaded manner, and the gasket made of rubber materials arranged in the clamping groove can avoid the worry of oil leakage at the connecting position after the connection of the connecting mechanism and the conveying mechanism is finished; the control piece is connected in the connector in a sliding manner, and the connecting mechanism drives the plug plate of the control piece to be blocked when not connected with the conveying mechanism through the resetting force of the elastic piece, so that oil is prevented from leaking;

the oil leakage prevention device is provided with the fixing mechanism and the connecting mechanism, the fixing head of the fixing mechanism is connected with the oil port, and the fixing sheet is installed through the rotary groove of the outer wall, so that the fixing sheet can rotate around the fixing head, the rear side of the fixing sheet is connected with the auxiliary sheet, the connecting position is pressed, and the oil leakage prevention effect is achieved; and supporting mechanism's slip ring can slide at the outer wall of conveyer pipe, moves to the great position of unsettled area, is connected with the pipeline through threaded connection's mounting to it is fixed mutually with closing on the structure through the backing sheet, thereby fixes unsettled position, avoids the fracture of spare part.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic overall structure view of another aspect of the present invention.

Fig. 3 is an exploded view of the present invention.

Fig. 4 is a schematic view of the internal structure of the connector of the present invention.

Fig. 5 is an enlarged view of a portion a of fig. 4 for illustrating the oil blockage principle of the control member.

Wherein: 1. a conveying mechanism; 2. a fixing mechanism; 3. a support mechanism; 4. a connecting mechanism;

101. a delivery pipe; 102. a delivery orifice;

201. a fixed head; 202. rotating the groove; 203. a fixing sheet; 204. an auxiliary sheet;

301. a slip ring; 302. a support sheet;

401. a connector; 402. a card slot; 403. a gasket; 404. and (6) a control member.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1-5, the lubricating oil duct structure based on the vehicular transmission of the present embodiment includes a fixing mechanism 2, a conveying mechanism 1 and a connecting mechanism 4 connected end to end in sequence,

the fixing mechanism 2 comprises a fixing head 201, the fixing head 201 is connected with the conveying mechanism 1, one end of the fixing head 201 departing from the conveying mechanism 1 is provided with a fixing sheet 203, one side of the fixing sheet 203 departing from the conveying mechanism 1 is tightly pressed with an auxiliary sheet 204,

the delivery mechanism 1 comprises a delivery tube 101 communicating with a fixed head 201,

the connecting mechanism 4 comprises a connecting head 401 connected with the end part of the conveying pipe 101, a control piece 404 is coaxially installed in the connecting head 401, the control piece 404 is of a hollow cylindrical structure, an elastic piece is arranged in the control piece 404, the elastic piece is led out from one end, deviating from the conveying pipe 101, of the control piece 404, and the other end of the elastic piece abuts against the inner wall of the connecting head 401.

The control member 404 is open at one end, and the open end faces the delivery pipe 101; the other end is provided with an elastic piece.

The initial axial length of the resilient member is less than the axial length of the control member 404.

The circumference of the control member 404 is surrounded by a plurality of rod bodies, and the rod bodies are inserted into the connector 401 to slide.

The inner wall of the connecting head 401 is provided with a through hole for accommodating the control member 404, and the inner wall of the through hole is provided with a clamping groove 402 and a shoulder which is positioned on one side of the clamping groove 402 away from the conveying pipe 101.

A gasket 403 is padded in the clamping groove 402; the end of the resilient member adjacent the duct 101 abuts against the shoulder.

An external thread is arranged in the connector 401, and an internal thread meshed with the external thread is arranged on the inner wall of the conveying pipe 101.

The supporting mechanism 3 is arranged at one end of the conveying pipe 101 close to the connecting mechanism 4, the supporting mechanism 3 comprises a sliding ring 301 sleeved on the conveying pipe 101, a supporting piece 302 is further nested on the circumferential surface of the sliding ring 301, and the sliding ring 301 drives the supporting piece 302 to move along the conveying pipe 101.

The conveying pipe 101 comprises a spiral section close to the fixing mechanism 2 and a straight pipe section connected with the spiral section, and the straight pipe section is sleeved with the supporting mechanism 3.

The support sheet 302 is a waist-shaped sheet, and both ends of the support sheet 302 are respectively provided with a through hole for penetrating the conveying pipe 101 and a through hole for mounting and limiting.

The specific structure and the working principle of the embodiment are as follows:

as shown in fig. 1 and 2, the overall structure of the present invention includes a conveying assembly, and a fixing assembly and a connecting assembly are respectively installed at two ends of the conveying assembly.

Conveying mechanism 1 includes conveyer pipe 101, and the longer section of conveyer pipe 101 is the spiral pipe, extends the straight tube section that the pipe diameter is the same at the one end of conveyer pipe 101, and the cover is equipped with supporting mechanism 3 on the straight tube section. An internal thread is arranged at one end of the straight pipe section, which is far away from the spiral section, and is used for being in threaded connection with the connecting mechanism 4. The delivery pipe 101 contains lubricating oil.

The support mechanism 3 comprises a sliding ring 301 and a support plate 302, and through holes for accommodating the straight pipe sections are arranged on the sliding ring 301 and the support plate 302. The sliding ring 301 is circular, the supporting piece 302 is waist-shaped, and the other end of the supporting piece 302 is provided with a through hole with a slightly smaller diameter for installation and positioning. The aperture of the through holes of the sliding ring 301 and the supporting plate 302 is larger than the outer diameter of the conveying pipe 101, a screw penetrates through the sliding ring 301, and when the screw is unscrewed, the sliding ring 301 can drive the supporting plate 302 to move on the conveying pipe 101; when the screw is tightened, the relative positions of the slide ring 301 and the support plate 302 with respect to the delivery pipe 101 are limited. The sliding ring 301 is used for mounting a support plate 302, and the support plate 302 is used for assisting in supporting the conveying pipe 101.

The fixed knot in this embodiment constructs including fixed head 201, fixed head 201 one end and conveyer pipe 101 intercommunication, and the one end that deviates from conveyer pipe 101 is the inflation of round platform form, is equipped with the turn trough 202 on the excircle surface of the big footpath end of round platform part, inlays in the turn trough 202 and establishes and installs stationary blade 203, and the circle axle of stationary blade 203 extends the installation ear of three circumference array, and the installation ear is the protruding structure of rectangle, and the trompil setting on it. An auxiliary piece 204 is mounted at the end of the fixing piece 203 facing away from the fixing head 201. The auxiliary plate 204 in this embodiment is made of rubber, and the auxiliary plate 204 plays a role of plugging in the actual use process to prevent the leakage of the lubricating oil.

In this embodiment, a through hole is formed in the connector 401, a clamping groove 402 and a shoulder are formed in the through hole, and a rod body of the control element 404 penetrates through the position of the shoulder, so that relative displacement can occur between the control element 404 and the connector 401; when the internal thread and the external thread are screwed and connected, the elastic piece adopts a spring in the embodiment; in a compressed state; when there is the pine take off state between connector 401 and the conveyer pipe 101, the spring is in the state that elastic deformation resets, still has the power of blockking up the hydraulic fluid port, consequently installs the jam plate additional on the spring and can keep the effect that the hydraulic fluid port was plugged to the jam plate, plays sealed effect.

Before use, the connecting head 401 is fixed at a designated position through manpower, the gasket 403 is clamped into the clamping groove 402, then the fixing head 201 is installed at the designated position, the fixing sheet 203 is installed into the rotary groove 202, then the auxiliary sheet 204 is clamped between the fixing sheet 203 and the automobile part, and then the fixing sheet 203 and the automobile part are connected through screws.

When the lubricating oil delivery device is used, one end of the delivery pipe 101 is fixedly connected with the fixing head 201, the other end of the delivery pipe 101 is meshed with the external thread part inside the connector 401 through internal threads, and along with the fact that the threads extend into the connector to be meshed, the end face of the delivery pipe 101 is gradually close to the elastic piece, the elastic piece in the embodiment can be a spring or an elastic piece, and at the moment, the plug plate of the control piece 404 is separated from the oil port of the delivery pipe 101, so that lubricating oil flows; if the conveying pipe 101 and the connector 401 are loosened, the elastic piece is gradually reset from the original compressed state, the state that the plug plate at one end of the elastic piece close to the oil port is plugged at the oil port is always kept, and the leakage of lubricating oil is avoided.

The above description is intended to illustrate the present invention and not to limit the present invention, which is defined by the scope of the claims, and may be modified in any manner within the scope of the present invention.

Claims

1. A lubricating oil pipeline structure based on a vehicle transmission is characterized in that: comprises a fixing mechanism (2), a conveying mechanism (1) and a connecting mechanism (4) which are sequentially connected end to end,

the fixing mechanism (2) comprises a fixing head (201), the fixing head (201) is connected with the conveying mechanism (1), one end of the fixing head (201) departing from the conveying mechanism (1) is provided with a fixing sheet (203), one side of the fixing sheet (203) departing from the conveying mechanism (1) is compressed with an auxiliary sheet (204),

the conveying mechanism (1) comprises a conveying pipe (101) communicated with the fixed head (201),

coupling mechanism (4) include connector (401) that link to each other with the tip of conveyer pipe (101), and coaxial arrangement has control (404) in connector (401), and control (404) are fretwork tubular structure, and control (404) embeds the elastic component, and the elastic component is drawn forth from the one end that control (404) deviate from conveyer pipe (101), and the other end is contradicted at connector (401) inner wall.

2. A lubricating oil duct structure based on a transmission for a vehicle according to claim 1, characterized in that: the control piece (404) is open at one end, and the open end faces the conveying pipe (101); the other end is provided with an elastic piece.

3. A lubricating oil duct structure based on a transmission for a vehicle according to claim 2, characterized in that: the initial axial length of the resilient member is less than the axial length of the control member (404).

4. A lubricating oil duct structure based on a transmission for a vehicle according to claim 2, characterized in that: the circumference of the control piece (404) is formed by surrounding a plurality of rod bodies, and the rod bodies are arranged in the connector (401) in a penetrating mode and slide.

5. A lubricating oil duct structure based on a transmission for a vehicle according to claim 1, characterized in that: the inner wall of the connecting head (401) is provided with a through hole for accommodating the control piece (404), the inner wall of the through hole is provided with a clamping groove (402) and a shoulder, and the shoulder is positioned on one side, deviating from the conveying pipe (101), of the clamping groove (402).

6. A lubricating oil duct structure based on a transmission for a vehicle according to claim 5, characterized in that: a gasket (403) is padded in the clamping groove (402); one end of the elastic element close to the delivery pipe (101) is abutted against the shoulder.

7. A lubricating oil duct structure based on a transmission for a vehicle according to claim 1, characterized in that: an external thread is arranged in the connector (401), and an internal thread meshed with the external thread is arranged on the inner wall of the conveying pipe (101).

8. A lubricating oil duct structure based on a transmission for a vehicle according to claim 1, characterized in that: one end of the conveying pipe (101) close to the connecting mechanism (4) is provided with a supporting mechanism (3), the supporting mechanism (3) comprises a sliding ring (301) sleeved on the conveying pipe (101), a supporting sheet (302) is further nested on the circumferential surface of the sliding ring (301), and the sliding ring (301) drives the supporting sheet (302) to move along the conveying pipe (101).

9. A lubricating oil duct structure based on a transmission for a vehicle according to claim 8, characterized in that: the conveying pipe (101) comprises a spiral section close to the fixing mechanism (2) and a straight pipe section connected with the spiral section, and the straight pipe section is sleeved with the supporting mechanism (3).

10. A lubricating oil duct structure based on a transmission for a vehicle according to claim 8, characterized in that: the support sheet (302) is a waist-shaped sheet, and two ends of the support sheet (302) are respectively provided with a through hole for penetrating the conveying pipe (101) and a through hole for mounting and limiting.