CN112815079A

CN112815079A - Timing and quantitative lubricating oil delivery device for automobile mechanical chain

Info

Publication number: CN112815079A
Application number: CN202011616170.4A
Authority: CN
Inventors: 肖远见
Original assignee: Chongqing Vocational Institute of Engineering
Current assignee: Chongqing Vocational Institute of Engineering
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-05-18
Anticipated expiration: 2040-12-30
Also published as: CN112815079B

Abstract

The invention discloses a timing and quantitative lubricating oil delivery device for an automobile mechanical chain, which comprises an installation base station, wherein an oil tank body and an air cylinder group are fixedly installed on the upper surface of the installation base station respectively, an air inlet pipe is fixedly connected to one side, close to each other, of the oil tank body and the air cylinder group, an oil inlet guide pipe is fixedly installed on the other side of the oil tank body, a connection nozzle is fixedly installed at the tail end of the oil inlet guide pipe, a middle partition plate is fixedly installed at the middle position inside the connection nozzle, a block sleeve is fixedly installed on one side, located on the middle partition plate, inside the connection nozzle, of the middle partition plate, a block ball is arranged inside the block sleeve, is located on one side, close to the oil inlet guide pipe, a second buffer spring is fixedly installed on the other side of the block ball, the tail end of the second buffer spring. When the device is used, the cylinder group and the oil inlet guide pipe are arranged, oil is conveyed in a pressurization mode, and the device has the function of timing and quantifying.

Description

Timing and quantitative lubricating oil delivery device for automobile mechanical chain

Technical Field

The invention relates to the technical field of automobile maintenance, in particular to a timing and quantitative lubricating oil delivery device for an automobile mechanical chain.

Background

The automobile transmission system consists of a series of crankshafts with elasticity and rotational inertia, a flywheel, a clutch, a transmission shaft, a drive axle and the like. The power is output by an engine, is output by a clutch, is subjected to torque-increasing and speed-changing of a gearbox, is transmitted to a driving wheel by a transmission shaft, a main speed reducer, a differential and a half shaft, particularly for a mechanical chain in an automobile transmission system, the chordal pitch of a chain wheel of the mechanical chain and the distance between the intersection points of the central lines of two tooth sockets meshed with one chain link of the chain and a reference circle are equal to the basic pitch (pitch) of the chain, in order to ensure that the mechanical chain can better run in the transmission process, lubricating oil is added on the mechanical chain, the lubricating oil mainly reduces friction, protects liquid or semisolid lubricating oil of machinery and a workpiece, mainly plays roles of lubricating, auxiliary cooling, rust prevention, cleaning, sealing, buffering and the like, but in the actual use process, after the lubricating oil on the automobile chain is consumed, the transmission of the mechanical chain is blocked, a driver can find that the lubricating, however, in the process, the abrasion between the chain and the internal parts of the automobile is increased, and the use is not distinguished, so that in order to solve the problems, an oil conveyor for lubricating oil of the mechanical chain of the automobile with fixed time and fixed quantity is provided.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a timing and quantitative lubricating oil delivery device for an automobile mechanical chain.

In order to achieve the purpose, the invention adopts the following technical scheme:

a timing and quantitative lubricating oil delivery device for an automobile mechanical chain comprises an installation base station, wherein an oil tank body and an air cylinder group are fixedly installed on the upper surface of the installation base station respectively, an air inlet pipe is fixedly connected to one side, close to each other, of the oil tank body and the air cylinder group, an oil inlet guide pipe is fixedly installed on the other side of the oil tank body, a connection nozzle is fixedly installed at the tail end of the oil inlet guide pipe, an intermediate partition plate is fixedly installed at the middle position inside the connection nozzle, a block sleeve is fixedly installed on one side, located on the intermediate partition plate, inside the connection nozzle, of the intermediate partition plate, a block ball is arranged inside the block sleeve, is located on one side, close to the oil inlet guide pipe, a second buffer spring is fixedly installed on the other side of the block ball, the tail end of the second buffer spring is fixedly connected with the block sleeve, and a connecting, the adapter plate is close to one side central point of intermediate bottom and puts fixed mounting to have the oiling pipe, the external diameter of oiling pipe matches between the internal diameter that hinders the cover back, just the intermediate position that the oiling pipe is located intermediate bottom and adapter plate is provided with first buffer spring, it is thready to connect the end of mouth inner wall, the inner wall slidable mounting of cylinder group has the piston plate, one side outer wall fixed mounting of piston plate has the piston rod, the piston rod extends to the outer wall of cylinder group one, just the end of piston rod articulates there is the bent axle connecting piece, the circumference outer wall of piston rod is provided with third buffer spring, third buffer spring is located the inner wall intermediate position of piston plate and cylinder group, the circumference outer wall upper end of cylinder group is symmetry setting and is fixed mounting respectively the inlet end and the end of disappointing that are vertical distribution, the equal fixed mounting of inner wall of inlet end and disappointing end has the cooperation fixed plate that is horizontal distribution, just the upper end of inlet end and disappointing end all is provided with the closing plate, and is two sets of the equal fixed mounting of downside central point of closing plate puts the connecting rod, and is two sets of sliding connection between connecting rod and the cooperation fixed plate, just the end of connecting rod all is located the lower extreme of cooperation fixed plate, the equal fixed mounting of end of connecting rod has the closing plate, just the circumference outer wall of connecting rod all is provided with fourth buffer spring, and is two sets of fourth buffer spring all is located the intermediate position of cooperation fixed plate and sealed cap, two the upside of sealed cap articulates there is the connection bent plate, the lower surface central point of connecting the bent plate puts to articulate there is the support column, it is articulated between the terminal of support column and the circumference outer wall upper.

Preferably, an oil inlet end is fixedly mounted at the upper end of the circumferential outer wall of the oil tank body.

Preferably, the installation base station is uniformly provided with installation screws in a rotating manner.

Preferably, the initial end of the oil inlet conduit is located at the lower end of the circumferential inner wall of the oil tank body, and the tail end of the air inlet pipe is located at the upper end of the circumferential inner wall of the oil tank body.

Preferably, the oil injection pipe is in sliding connection with the middle partition plate, a sealing groove is formed in the other side of the connecting plate, and a sealing washer is arranged inside the sealing groove.

Preferably, the air inlet end and the air outlet end are arranged in mirror symmetry along the piston plate.

Preferably, the lower ends of the two groups of sealing plates are matched with the circumferential inner wall of the cylinder group, and the outer edge of the lower side of each sealing plate is provided with a round angle.

The invention provides a timing and quantitative lubricating oil delivery device for an automobile mechanical chain, which has the beneficial effects that: the device is provided with a cylinder group, the oil tank body is pressurized through the movement of a piston plate, and lubricating oil is pushed into a connecting nozzle so as to be conveyed into a mechanical chain;

in the process of connecting the connecting nozzle, a return-blocking sleeve is arranged, the interior of the return-blocking sleeve is in a circulating state in the process of pressurizing, and on the contrary, the interior of the return-blocking sleeve is in a closed state under the condition of no pressure, so that lubricating oil in the mechanical chain is prevented from flowing back to the oil tank body;

in the process of the activity of the piston plate in the cylinder group, an air inlet end and an air leakage end are arranged, so that the problems of excessive abrasion and blocking of the piston plate in the rapid movement process are solved.

Drawings

FIG. 1 is a schematic structural diagram of a timing and quantitative lubricating oil delivery device for an automotive mechanical chain according to the present invention;

FIG. 2 is a sectional view of a timing and quantitative lubricating oil delivery device for an automotive mechanical chain according to the present invention;

FIG. 3 is a sectional view of a connection nozzle part of a timing and quantitative lubricating oil delivery device for an automotive mechanical chain according to the present invention;

fig. 4 is a schematic structural diagram of a cylinder block component of a timing and quantitative lubricating oil delivery device for an automobile mechanical chain according to the invention.

In the figure: 1. a connecting nozzle; 2. an oil inlet conduit; 3. an oil tank body; 4. an oil inlet end; 5. an air inlet pipe; 6. a cylinder group; 7. mounting a base station; 8. a sealing gasket; 9. a connector tile; 10. a loop blocking sleeve; 11. a middle partition plate; 12. a sealing groove; 13. a first buffer spring; 14. an oil filling pipe; 15. a second buffer spring; 16. blocking the ball; 17. a piston plate; 18. a third buffer spring; 19. a piston rod; 20. a crankshaft connector; 21. an air inlet end; 22. a sealing plate; 23. a connecting rod; 24. connecting the curved plates; 25. a sealing cap; 26. a fourth buffer spring; 27. a support pillar; 28. a gas release end; 29. and a fixing plate is matched.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, a timing and quantitative lubricating oil delivery device for an automobile mechanical chain comprises a mounting base table 7, an oil tank body 3 and a cylinder group 6 are fixedly mounted on the upper surface of the mounting base table 7 respectively, an air inlet pipe 5 is fixedly connected to one side, close to each other, of the oil tank body 3 and the cylinder group 6, an oil inlet guide pipe 2 is fixedly mounted on the other side of the oil tank body 3, a connecting nozzle 1 is fixedly mounted at the tail end of the oil inlet guide pipe 2, a middle partition plate 11 is fixedly mounted at the middle position inside the connecting nozzle 1, a block-back sleeve 10 is fixedly mounted at one side, located at the middle partition plate 11, inside the connecting nozzle 1, a block ball 16 is arranged inside the block-back sleeve 10, the block ball 16 is located at one side, close to the oil inlet guide pipe 2, a second buffer spring 15 is fixedly mounted at the other side of the block ball 16, the tail end of the second buffer spring 15 is fixedly, an oil injection pipe 14 is fixedly arranged at the central position of one side of the connecting plate 9 close to the middle partition plate 11, the outer diameter of the oil injection pipe 14 is matched with the inner diameter of the return-blocking sleeve 10, a first buffer spring 13 is arranged at the middle position of the oil injection pipe 14 between the middle partition plate 11 and the connecting plate 9, the tail end of the inner wall of the connecting nozzle 1 is in a thread shape, a piston plate 17 is slidably arranged on the inner wall of the cylinder group 6, a piston rod 19 is fixedly arranged on the outer wall of one side of the piston plate 17, the piston rod 19 extends to one outer wall of the cylinder group 6, a crankshaft connecting piece 20 is hinged at the tail end of the piston rod 19, a third buffer spring 18 is arranged on the circumferential outer wall of the piston rod 19, the third buffer spring 18 is arranged at the middle position of the piston plate 17 and the inner wall of the cylinder group 6, an air inlet end 21 and an air outlet end 28 which are vertically distributed are respectively and fixedly arranged at the upper end of, the upper ends of the air inlet end 21 and the air outlet end 28 are respectively provided with a sealing plate 22, the central positions of the lower sides of the two groups of sealing plates 22 are respectively fixedly provided with a connecting rod 23, the two groups of connecting rods 23 are connected with a matching fixing plate 29 in a sliding manner, the tail ends of the connecting rods 23 are respectively positioned at the lower ends of the matching fixing plate 29, the tail ends of the connecting rods 23 are respectively fixedly provided with a sealing plate 22, the circumferential outer wall of each connecting rod 23 is respectively provided with a fourth buffer spring 26, the two groups of fourth buffer springs 26 are respectively positioned at the middle positions of the matching fixing plate 29 and the sealing caps 25, the upper sides of the two sealing caps 25 are respectively hinged with a connecting curved plate 24, the central position of the lower surface of the connecting curved plate 24 is hinged with a supporting column 27, the tail end of the supporting column 27 is hinged with the upper end of the, the initial end of the oil inlet guide pipe 2 is located at the lower end of the circumferential inner wall of the oil tank body 3, the tail end of the air inlet pipe 5 is located at the upper end of the circumferential inner wall of the oil tank body 3, the oil injection pipe 14 is in sliding connection with the middle partition plate 11, the other side of the connecting plate 9 is provided with a sealing groove 12, a sealing washer 8 is arranged inside the sealing groove 12, an air inlet end 21 and an air outlet end 28 are arranged in mirror symmetry along the piston plate 17, the lower ends of the two groups of sealing plates 22 are matched with the circumferential inner wall of the cylinder group 6, and the outer edge of the lower.

Before the oil injection device is used, the oil injection device is rotationally connected to an oil inlet of a mechanical chain through a threaded inner wall at the tail end of a connecting nozzle 1, in the fixing process, a connecting plate 9 moves towards a position of a return-preventing sleeve 10, an oil injection pipe 14 extends into the return-preventing sleeve 10, a first telescopic spring 13 is extruded, and the sealing performance is realized through a sealing washer 8;

then, lubricating oil is injected into the oil tank body 3 through the oil inlet end 4 and is connected to a transmission structure of the automobile through a crankshaft connecting piece 20;

in the operation process, the transmission structure of the automobile drives the crankshaft connecting piece 20 and the piston rod 19 to drive the piston plate 17 to move in the cylinder group 6 respectively, when the piston plate 17 moves towards the air release end 28, the piston plate 17 drives the sealing plate 22 at the air release end 28 to move upwards, so that the air release end 28 is in a sealed state and supplies pressure to the inside of the oil tank body 3, the pressure in the oil tank body 3 is increased, under the action of the fourth buffer spring 18 and the automobile transmission structure, the piston plate 17 returns to the initial position, and the piston plate 17 moves again under the action of the automobile transmission structure;

during the movement of the piston plate 17, the lubricating oil in the oil tank body 3 is conveyed to the interior of the mechanical chain in a circulating manner.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The timing and quantitative lubricating oil delivery device for the automobile machinery chain comprises an installation base station (7) and is characterized in that an oil tank body (3) and an air cylinder group (6) are fixedly installed on the upper surface of the installation base station (7) respectively, an air inlet pipe (5) is fixedly connected to one side, close to each other, of the oil tank body (3) and the air cylinder group (6), an oil inlet guide pipe (2) is fixedly installed on the other side of the oil tank body (3), a connecting nozzle (1) is fixedly installed at the tail end of the oil inlet guide pipe (2), an intermediate partition plate (11) is fixedly installed at the middle position in the connecting nozzle (1), a return blocking sleeve (10) is fixedly installed on one side, located on the intermediate partition plate (11), of the inside of the return blocking sleeve (10), a blocking ball (16) is arranged on one side, close to the oil inlet guide pipe (2), just the opposite side fixed mounting of stifled ball (16) has second buffer spring (15), the end of second buffer spring (15) with hinder between the cover (10) fixed connection, the inside opposite side slidable mounting that is located intermediate bottom (11) of connection mouth (1) has linking board (9), one side central point that linking board (9) are close to intermediate bottom (11) puts fixed mounting and has oiling pipe (14), the external diameter of oiling pipe (14) with hinder match between the internal diameter of the cover (10) back, just oiling pipe (14) are located intermediate bottom (11) and linking board (9) intermediate position and are provided with first buffer spring (13), connection mouth (1) inner wall end is the screw thread form, the inner wall slidable mounting of the cylinder group (6) has piston board (17), one side outer wall fixed mounting of piston board (17) has piston rod (19), piston rod (19) extend to the outer wall of cylinder group (6) one kind, just the end of piston rod (19) articulates there is crankshaft connecting piece (20), the circumference outer wall of piston rod (19) is provided with third buffer spring (18), third buffer spring (18) are located piston plate (17) and the inner wall intermediate position of cylinder group (6), the circumference outer wall upper end of cylinder group (6) is symmetry setting respectively fixed mounting has inlet end (21) and the end of disappointing (28) that is vertical distribution, the equal fixed mounting of inner wall of inlet end (21) and end of disappointing (28) has cooperation fixed plate (29) that is horizontal distribution, just the upper end of inlet end (21) and end of disappointing (28) all is provided with closing plate (22), and is two sets of the equal fixed mounting in downside central position of closing plate (22) has connecting rod (23), and two sets of sliding connection between connecting rod (23) and cooperation fixed plate (29), just the end of connecting rod (23) all is located the lower extreme of cooperation fixed plate (29), the equal fixed mounting in end of connecting rod (23) has closing plate (22), just the circumference outer wall of connecting rod (23) all is provided with fourth buffer spring (26), and is two sets of fourth buffer spring (26) all are located the intermediate position of cooperation fixed plate (29) and sealed cap (25), two the upside of sealed cap (25) articulates there is connection bent board (24), the lower surface central point of connecting bent board (24) puts to articulate there is support column (27), it is articulated between the circumference outer wall upper end of the end of support column (27) and cylinder group (6).

2. The timed and quantitative automobile mechanical chain lubricating oil delivery device as claimed in claim 1, wherein the upper end of the circumferential outer wall of the oil tank body (3) is fixedly provided with an oil inlet end (4).

3. The timed and quantitative lubricating oil delivery device for automobile machinery chains as claimed in claim 1, wherein the mounting base (7) is provided with mounting screws in a uniform arrangement and in a rotating manner.

4. A timed and quantitative lubricating oil delivery device for automobile machinery chains as claimed in claim 1, wherein the initial end of the oil inlet conduit (2) is located at the lower end of the circumferential inner wall of the oil tank body (3), and the tail end of the air inlet pipe (5) is located at the upper end of the circumferential inner wall of the oil tank body (3).

5. The timed and quantitative lubricating oil delivery device for the mechanical chain of the automobile according to claim 1, wherein the oil injection pipe (14) is connected with the middle partition plate (11) in a sliding manner, the other side of the connecting plate (9) is provided with a sealing groove (12), and a sealing gasket (8) is arranged inside the sealing groove (12).

6. The timed and quantitative lubricating oil delivery device for automobile machinery chains as claimed in claim 1, wherein the air inlet end (21) and the air outlet end (28) are arranged in mirror symmetry along the piston plate (17).

7. The timed and quantitative lubricating oil feeder for automobile machinery chains as claimed in claim 1, wherein the lower ends of two sets of sealing plates (22) are matched with the circumferential inner wall of the cylinder group (6), and the outer edges of the lower sides of the sealing plates (22) are rounded.