Oil coating device for wall surface of automobile bushing

Abstract

The utility model discloses an automobile lining wall surface oiling device, and relates to the technical field of automobile part production. Comprising a conveying feeding rail and an oiling discharging rail connected with the bottom end of the conveying feeding rail, the two rails have downward inclination angles, a distributing assembly used for distributing lining bodies is arranged at the bottom of the conveying feeding rail, and a deflectable oiling discharging assembly is arranged at the end, close to the conveying feeding rail, of the oiling discharging rail. A linkage control structure is arranged between the oiling and discharging assembly and the material distributing assembly, and the material distributing action of the material distributing assembly and the deflection action of the oiling and discharging assembly are synchronously controlled. According to the utility model, the material distributing assembly and the oil coating and blanking assembly are respectively arranged on the two rails, and a linkage control structure is adopted to enable the bushing body to be automatically loaded and unloaded, so that time and labor are saved, and the oil coating efficiency is greatly improved; and meanwhile, in the discharging process, the oil coating roller provided with the oil coating sponge is immersed in lubricating oil for oil liquid supplement, so that the quality and uniformity of subsequent oil coating are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts production, in particular to an automobile bushing wall oiling device. Background Art

[0002] With the rapid development of the automotive industry, the precision and performance requirements of automotive parts are increasing day by day. In the automobile manufacturing process, bushings are important connecting and supporting components. Their assembly accuracy and lubrication performance have a vital impact on the performance of the entire vehicle.

[0003] Existing methods for lubricating automotive bushings include manual and automated lubrication. While manual application is flexible, it suffers from uneven application, low efficiency, and cumbersome operation. It is also susceptible to human influence, resulting in inconsistent lubrication quality and high labor intensity. Existing automatic spraying methods, while capable of automated production, are prone to overspray and dripping, resulting in lubricant waste and environmental pollution, and still require manual assistance during loading and unloading. To address this issue, we provide a device for lubricating automotive bushing walls. Utility Model Content

[0004] The purpose of the utility model is to provide an automobile bushing wall oiling device.

[0005] The technical problems solved by the present utility model are:

[0006] (1) How to realize the continuous automatic loading and unloading of the bushing body;

[0007] (2) How to achieve uniform oiling of the bushing body;

[0008] The utility model can be realized by the following technical scheme: an automobile bushing wall oiling device comprises a conveying feed track and an oiling discharge track connected to the bottom end thereof, both tracks have a downward inclination angle, a dividing assembly for dividing the bushing body is provided at the bottom of the conveying feed track, a deflectable oiling discharge assembly is provided at one end of the oiling discharge track close to the conveying feed track, a linkage control structure is provided between the oiling discharge assembly and the dividing assembly, and the dividing action of the dividing assembly and the deflection action of the oiling discharge assembly are synchronously controlled;

[0009] The oiling and unloading assembly comprises a swing frame rotatably arranged with the oiling and unloading track, a power roller and an oiling roller rotatably arranged side by side and in parallel are mounted in the deflection frame, and the power roller and the oiling roller rotate synchronously.

[0010] A further technical improvement of the present invention is that the material dividing assembly includes a mounting block rotatably arranged in a give way groove at the bottom of the conveying and loading track, a material blocking strip and a material dividing strip are slidably installed on the top of the mounting block, and the distance between the material blocking strip and the material dividing strip is adjustable, and a material dividing roller is rotatably installed on the top of the material dividing strip.

[0011] A further technical improvement of the present invention is that the linkage control structure includes a second rocker arm coaxially fixed to one side of the mounting block and a first rocker arm coaxially fixed to one side of the swing frame, a connecting rod is provided between the first rocker arm and the second rocker arm, and both ends of the connecting rod are slidably connected to the two rocker arms, and the extension directions of the two rocker arms are respectively located on both sides of the connecting rod;

[0012] A driving cylinder is fixed on the side wall of the conveying and loading track. The telescopic end of the driving cylinder controls the connecting rod to move up and down, thereby controlling the two rocker arms to swing synchronously.

[0013] A further technical improvement of the present invention is that an oil pool is provided just below the swing frame, and the oil pool is filled with lubricating oil. When the swing frame deflects, the oiling roller is immersed in the lubricating oil.

[0014] A further technical improvement of the utility model is that a layer of dense oiling sponge is fixedly sleeved on the outer side of the oiling roller.

[0015] A further technical improvement of the present invention is that the rotation axis of the swing frame coincides with the rotation axis of the oiling roller.

[0016] A further technical improvement of the utility model is that a screw is rotatably installed on one side of the mounting block, and two sections of threads with opposite rotation directions are provided on the screw, and two sliders are respectively threadedly connected to the two sections of threads, and the material blocking strip and the material dividing strip are respectively fixed on the two sliders, and the relative angle between the material dividing strip and the corresponding slider is adjustable.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The utility model respectively arranges a material dividing component and an oiling and unloading component on two tracks, and adopts a linkage control structure to automatically load and unload the bushing body, which saves time and labor and greatly improves the oiling efficiency; at the same time, during the unloading process, an oiling roller provided with an oiling sponge is immersed in the lubricating oil for oil replenishment to ensure the quality and uniformity of subsequent oiling; the entire device has a simple and compact structure and is easy to implement, thereby improving the oiling quality and production efficiency of the bushing body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0020] Figure 1 This is a schematic diagram of the overall external structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structural connection of the material distribution component of the present utility model;

[0022] Figure 3This is a schematic diagram of the swing frame of the utility model in a deflected oil-immersed state;

[0023] Figure 4 For the utility model Figure 1 A magnified diagram of the details at point A.

[0024] In the figure: 1. Conveying and loading track; 2. Oiling and unloading track; 3. Bushing body; 4. Mounting block; 5. Slider 1; 6. Slider 2; 7. Material stop bar; 8. Material dividing bar; 9. Material dividing roller; 10. Screw; 11. Adjusting hand wheel; 12. Power roller; 13. Oiling roller; 14. Swing frame; 15. Oiling sponge; 16. Oil pool; 17. Lubricating oil; 18. Rocker 1; 19. Driving cylinder; 20. Connector; 21. Roller; 22. Rocker 2; 23. Connecting rod; 101. Give way groove; 181. Strip groove 1; 221. Strip groove 2. DETAILED DESCRIPTION

[0025] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0026] See also Figure 1-4 As shown, the automobile bushing wall oiling device includes a conveying and loading track 1 and an oiling and unloading track 2 connected at the ends. The conveying and loading track 1 and the oiling and unloading track 2 are both inclined downward. The conveying and loading track 1 divides the multiple bushing bodies 3 to be oiled on its top, and the oiling and unloading track 2 unloads the bushing bodies 3 that have completed the oiling operation, and the dividing and unloading actions are linked.

[0027] A clearance groove 101 is provided near the middle of the bottom of the conveying and feeding track 1, and a distributing mechanism for distributing the bushing body 3 is installed in the clearance groove 101. The distributing mechanism includes a mounting block 4 rotatably mounted in the clearance groove 101, and a slide groove is provided on the top of the mounting block 4. A slider 1 5 and a slider 2 6 are slidably installed in the slide groove. A screw rod 10 is also rotatably connected to one side of the mounting block 4. The screw rod 10 passes through the slider 1 5 and the slider 2 6 and is threadedly connected to the slider 1 5 and the slider 2 6 respectively. The thread on the screw rod 10 is divided into two sections with opposite rotation directions, so that the slider 1 5 and the slider 2 6 are driven by the rotation of the screw rod 10 to approach or move away from each other in the slide groove. An adjusting hand wheel 11 is fixedly installed at one end of the screw 10;

[0028] A blocking strip 7 is fixedly installed on the top of the slider 1 5, and a dividing strip 8 is rotatably installed on the top of the slider 2 6. The dividing strip 8 and the slider 2 6 are rotatably arranged and can be locked by screws. A dividing roller 9 is rotatably installed on the end of the dividing strip 8 away from the end of the slider 2 6. The contact position of the dividing roller 9 and the bushing body 3 can be changed by adjusting the angular position of the dividing strip 8, thereby controlling the dividing sensitivity;

[0029] A through groove is provided on one end of the oiling unloading track 2 close to the conveying loading track 1, and an oil pool 16 is fixedly installed at the bottom of the through groove, and the oil pool 16 is filled with lubricating oil 17; a swing frame 14 is provided above the through groove, and the swing frame 14 is connected to the oiling unloading track 2 for relative rotation, and a power roller 12 and an oiling roller 13 are arranged side by side and in parallel in the swing frame 14, and both ends of the power roller 12 and the oiling roller 13 are connected to the swing frame 14 for rotation, and a belt transmission structure is provided inside one side of the swing frame 14, so that the power roller 12 and the oiling roller 13 can rotate synchronously, and the power roller 12 is coaxially connected to the motor output shaft (not shown in the figure), and moreover, a layer of dense oiling sponge 15 is sleeved on the outer side of the oiling roller 13;

[0030] The rotation axis of the swing frame 14 coincides with the rotation axis of the power roller 12. The rotating pin of the swing frame 14 passes through the side wall of the oiled unloading track 2 and the end of the rotating pin is fixedly connected to a rocker arm 18. A strip groove 181 is provided at the end of the rocker arm 18 away from the rotating pin. A driving cylinder 19 is provided above the strip groove 181 and the driving cylinder 19 is fixed to the outer wall of the conveying and loading track 1. A connector 20 is fixed to the telescopic end of the driving cylinder 19. A roller 21 is rotatably installed at the end of the connector 20 away from the driving cylinder 19. The roller 21 is rollingly arranged in the strip groove 181.

[0031] A connecting rod 23 is fixedly installed on one side of the connecting head 20 in a coaxial position with the roller 21, and a rocker arm 22 is fixedly installed on one side of the bottom of the mounting block 4. A strip groove 221 is provided at the end of the rocker arm 22. A matching wheel is provided at the end of the connecting rod 23 and is rolled in the strip groove 221. The rotation axis of the rocker arm 22 coincides with the rotation axis of the mounting block 4.

[0032] When the utility model is in use, the starting motor drives the power roller 12 and the oiling roller 13 to rotate synchronously, and controls the driving cylinder 19 to make the telescopic rod perform a telescopic action, that is, the telescopic rod returns to the initial position after being extended, so that under the drive of the connecting rod 23, the rocker arm 22 also performs a swing action, so that the bushing body 3 staying between the material stopper strip 7 and the material dividing strip 8 rolls to between the power roller 12 and the oiling roller 13, and at the same time, the next bushing body 3 enters between the material stopper strip 7 and the material dividing strip 8, and then the mounting block 4 recovers to obtain the initial deflection angle, and the material dividing roller 9 switches to the jacking state to divide the bushing body 3;

[0033] During the movement of the telescopic rod of the above-mentioned material distribution roller 9, the rocker arm 18 also undergoes a swinging movement, thereby driving the swing frame 14 to deflect once. When the swing frame 14 deflects and tilts downward, the oiling roller 13 is fully immersed in the lubricating oil 17, and the oiling sponge 15 absorbs the lubricating oil 17 for subsequent oiling. In addition, the tilting movement of the swing frame 14 causes the bushing body 3 that has been oiled between the power roller 12 and the oiling roller 13 to escape and complete the unloading from the surface of the oiling unloading track 2. After the swing frame 14 returns to its initial position, the unoiled bushing body 3 that has rolled down from the conveying and loading track 1 enters between the power roller 12 and the oiling roller 13, completing the oiling operation.

[0034] Repeating the above steps can realize the fully automated production of the loading and unloading and uniform oiling process of the bushing body 3.

[0035] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. Automobile bushing wall oiling device, characterized by: The invention comprises a feeding track (1) and an oiling feeding track (2) connected to the bottom end thereof, both tracks having a downward inclination angle, a material dividing assembly for dividing the bushing body (3) is provided at the bottom of the feeding track (1), a deflectable oiling feeding assembly is provided at one end of the oiling feeding track (2) close to the feeding track (1), and a linkage control structure is provided between the oiling feeding assembly and the material dividing assembly to synchronously control the material dividing action of the material dividing assembly and the deflection action of the oiling feeding assembly; The oiling and unloading assembly comprises an oscillating frame (14) rotatably arranged with the oiling and unloading track (2), wherein a power roller (12) and an oiling roller (13) arranged in parallel and side by side are rotatably mounted in the oscillating frame (14), and the power roller (12) and the oiling roller (13) rotate synchronously.

2. The automotive bushing wall oiling device according to claim 1, characterized in that: The material dividing assembly comprises a mounting block (4) rotatably mounted on a clearance groove (101) at the bottom of a conveying and loading track (1); a material stopper bar (7) and a material dividing bar (8) are slidably mounted on the top of the mounting block (4); the distance between the material stopper bar (7) and the material dividing bar (8) is adjustable; and a material dividing roller (9) is rotatably mounted on the top of the material dividing bar (8).

3. The automobile bushing wall oiling device according to claim 2, characterized in that: The linkage control structure comprises a second swing rod (22) coaxially fixed to one side of the mounting block (4) and a first swing rod (18) coaxially fixed to one side of the swing frame (14), a connecting rod (23) is provided between the first swing rod (18) and the second swing rod (22), and both ends of the connecting rod (23) are respectively slidably connected to the two swing rods, and the extension directions of the two swing rods are respectively located on both sides of the connecting rod (23); A driving cylinder (19) is fixed on the side wall of the conveying and loading track (1), and the telescopic end of the driving cylinder (19) controls the connecting rod (23) to move up and down, thereby controlling the two swing rods to swing synchronously.

4. The automobile bushing wall oiling device according to claim 1, characterized in that: An oil pool (16) is provided directly below the swing frame (14), and lubricating oil (17) is contained in the oil pool (16). When the swing frame (14) deflects, the oiling roller (13) is immersed in the lubricating oil (17).

5. The automobile bushing wall oiling device according to claim 1, characterized in that: A layer of dense oiling sponge (15) is fixedly sleeved on the outer side of the oiling roller (13).

6. The automobile bushing wall oiling device according to claim 1, characterized in that: The rotation axis of the swing frame (14) coincides with the rotation axis of the power roller (12).

7. The automobile bushing wall oiling device according to claim 2, characterized in that: A screw rod (10) is rotatably mounted on one side of the mounting block (4). The screw rod (10) is provided with two sections of threads with opposite rotation directions. Two sliders are respectively threadedly connected to the two sections of threads. The blocking strip (7) and the dividing strip (8) are respectively fixed on the two sliders, and the relative angle between the dividing strip (8) and the corresponding slider is adjustable.

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