Lubricating grease spraying equipment for automobile lining

Abstract

The invention relates to lubricating grease spraying equipment for an automobile bushing, and relates to the technical field of automobile bushing production, the lubricating grease spraying equipment comprises a middle base used for supporting a machined bushing and a spray head used for conducting oil spraying operation on the machined bushing, the spray head is fixedly installed on a rack, and the middle base is installed on a rotatable rotating disc; and the transverse position of the rotating disc is adjustable. The middle base is used for supporting the machining bush, meanwhile, the rotating disc capable of rotating is used, the position of the rotating disc is adjustable, the position of the spraying head is fixed, the position of the machining bush is adjusted, and the oil spraying precision of the machining bush is conveniently adjusted, that is, in the process, the oil spraying precision of the machining bush is improved, and the machining precision of the machining bush is improved. And the precision of machining the bushing only depends on the position of the bushing, so that the oil injection precision of machining the bushing can be ensured in the process.

Description

Technical Field

[0001] The invention relates to the technical field of automobile bushing production, in particular to lubricating grease spraying equipment for automobile bushings. Background Art

[0002] Before installing the automobile bushing, it is necessary to apply a certain amount of lubricant to ensure the quality of the automobile bushing. After applying the lubricant, it is easy to install the automobile bushing. Usually, automobile bushing spraying equipment is used for operation.

[0003] Special spraying equipment directly sprays grease into the interior of the automobile bushing at a certain pressure. Usually, the spraying equipment is moved according to the shape of the automobile bushing for spraying, and the automobile bushing can only move forward and backward. As a result, the size of the automobile bushing needs to be accurately judged before oiling to prevent oil from spraying out from the inside of the automobile bushing. This operation requires high precision and extremely precise control of the installation position of the automobile bushing. Summary of the invention

[0004] The object of the present invention is to provide a lubricating grease spraying device for automobile bushings.

[0005] The technical problem solved by the present invention is to solve the problem in the prior art that when directly spraying oil on an automobile bushing, it is necessary to ensure the accuracy of the spraying and adjust the position of the spraying port, resulting in difficulty in controlling the accuracy.

[0006] The present invention can be implemented through the following technical scheme: a lubricating grease spraying device for automobile bushings, comprising an intermediate base for supporting the processed bushings and a nozzle for spraying oil on the processed bushings, the nozzle is fixedly mounted on a frame, and the intermediate base is mounted on a rotatable rotating disk, and the lateral position of the rotating disk is adjustable.

[0007] A further technical improvement of the present invention is that the intermediate base is a hollow structure, and an intermediate telescopic rod is arranged inside the intermediate base, and an intermediate limiting plate for limiting the center position of the processing bushing is arranged at the end of the intermediate telescopic rod.

[0008] A further technical improvement of the present invention is that a clamping plate for clamping and fixing the processing bushing is installed on the rotating disk, and the distance between the clamping plates is adjustable.

[0009] A further technical improvement of the present invention is that two groups of rotating rods are installed on the side of the clamping plate, and the rotating rods are rotatably installed on the threaded sleeves, and the longitudinal height between the threaded sleeves is adjustable.

[0010] A further technical improvement of the present invention is that the threaded sleeve and the bidirectional screw are threadedly connected, and the threaded sleeve and the side base are slidably connected, and a side motor for driving the bidirectional screw is fixedly installed on the side base.

[0011] A further technical improvement of the present invention is that a limiting push rod is fixed on the side of the clamping plate, and the limiting push rod is slidably connected to the side base.

[0012] A further technical improvement of the present invention is that a first flipping assembly for flipping the processed bushing once and a second flipping assembly for flipping the processed bushing twice are arranged on the side of the middle base.

[0013] A further technical improvement of the present invention is that the first flipping assembly includes a first telescopic rod, a first rotating base is fixed at the end of the first telescopic rod, a first rotating push plate is rotatably arranged at the end of the first rotating base through a torsion spring, and a flipping supporting bottom plate is fixed to the side of the middle base, and a rotating base is rotatably arranged on the flipping supporting bottom plate.

[0014] A further technical improvement of the present invention is that the second flipping assembly includes a second telescopic rod, a longitudinal push plate is fixed to the output end of the second telescopic rod, and the rotating base and the flipping support bottom plate are flipped by a flipping motor, and a fan for blowing the oil is fixed on the rotating base.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present application realizes the support of the processing bushing by utilizing an intermediate base. At the same time, the present application utilizes a rotatable rotating disk and an adjustable position of the rotating disk. By fixing the position of the nozzle, the position of the processing bushing is adjusted, so as to facilitate the adjustment of the accuracy of the oil injection of the processing bushing. That is, in this process, the accuracy of the processing bushing only depends on its own position, so the accuracy of the oil injection of the processing bushing can be guaranteed in this process.

[0017] 2. The present application sets up the joint action of the first flipping component and the second flipping component, that is, the first flipping component is used to start and control the processing bushing to flip ninety degrees, and the second flipping component is used to start and control the processing bushing to flip ninety degrees again. By gradually flipping the processing bushing, it can be ensured that the processing bushing generates a certain vibration during the flipping process, which is convenient for the sprayed lubricating oil to flow fully, thereby ensuring the uniformity of the oil coating of the processing bushing, and when the processing bushing is flipped, the other end of the processing bushing is oiled. In this process, the oil spraying of the processing bushing can be fully guaranteed to ensure its spraying quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0019] Figure 1 It is a schematic diagram of the processing position of the processing bushing of the present invention;

[0020] Figure 2 It is a schematic diagram of the structure of the clamping mechanism of the present invention;

[0021] Figure 3 It is a schematic diagram of the position of the first flip assembly of the present invention;

[0022] Figure 4 It is a schematic diagram of the position of the second flip assembly of the present invention;

[0023] Figure 5 It is a schematic diagram of the structure of the second flip assembly of the present invention.

[0024] In the figure: 1. nozzle; 2. clamping mechanism; 3. rotating disk; 4. moving module; 5. supporting motor; 6. middle base; 7. middle telescopic rod; 8. middle limit plate; 9. processing bushing; 10. side motor; 11. side base; 12. limit push rod; 13. bidirectional screw; 14. supporting slide; 15. rotating rod; 16. clamping plate; 17. moving push plate; 18. moving base; 19. first flip assembly; 20. first rotating push plate; 21. first rotating base; 22. first telescopic rod; 23. second flip assembly; 24. flip support bottom plate; 25. rotating base; 26. fan; 27. longitudinal push plate; 28. second telescopic rod. DETAILED DESCRIPTION

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

[0026] See also Figure 1-5 As shown, a lubricating grease spraying device for automobile bushings includes a moving module 4, wherein the moving module 4 is used to realize the lateral and longitudinal movement of the processing bushing 9, so the moving module 4 is a cross-arranged mobile device in the prior art, which can realize the position plane adjustment of the processing bushing 9, and at the same time, a supporting motor 5 is fixedly installed at the output end of the moving module 4, wherein a rotating disk 3 is installed at the output end of the supporting motor 5, and the rotation of the rotating disk 3 drives the rotation of the processing bushing 9, so as to realize multi-directional processing of the processing bushing 9, and at the same time, a clamping mechanism 2 for realizing side clamping of the processing bushing 9 and a center limiting component for limiting the center position of the processing bushing 9 are provided on the rotating disk 3, which can maintain the stability of the position of the processing bushing 9 when in use, and a fixedly set nozzle 1 is also provided on the device, wherein the nozzle 1 is used to cooperate with the processing bushing 9 to realize fine spraying of the processing bushing 9.

[0027] Specifically, the present application first places the processing bushing 9 on the rotating disk 3, and then uses the intermediate limit assembly to realize the center limit function of the processing bushing 9, and then uses the clamping mechanism 2 to realize the clamping function of the processing bushing 9 to ensure the stability of the position of the processing bushing 9, and then uses the moving module 4 to adjust the position of the processing bushing 9 so that the processing bushing 9 can act under the nozzle 1, and then uses the supporting motor 5 to drive the rotating disk 3 to rotate, so that the nozzle 1 can accurately act on the processing bushing 9 to realize the grease spraying operation on the processing bushing 9. In addition, the present application avoids the position movement of the nozzle 1 relative to the processing bushing 9, and can avoid the errors caused by the need for multiple position calibrations of the nozzle 1 and the processing bushing 9, thereby ensuring the uniformity of the grease spraying of the processing bushing 9.

[0028] The intermediate limiting assembly includes an intermediate base 6, wherein the intermediate base 6 is fixedly mounted on the rotating disk 3, an intermediate groove is opened inside the intermediate base 6, an intermediate telescopic rod 7 is fixedly mounted inside the intermediate groove, wherein an intermediate limiting plate 8 is fixed at the end of the intermediate telescopic rod 7, wherein the intermediate limiting plate 8 is located inside the processing bushing 9, so when in use, first place the processing bushing 9 on the intermediate base 6, then use the clamping mechanism 2 to limit the processing bushing 9, then use the intermediate telescopic rod 7 to start, so that the intermediate limiting plate 8 extends out of the intermediate groove until the intermediate limiting plate 8 enters into the processing bushing 9, thereby limiting the center position of the processing bushing 9.

[0029] As a further embodiment of the present application, the clamping mechanism 2 is installed on the rotating disk 3, and the clamping mechanism 2 is used to clamp the processing bushing 9. Specifically, the clamping mechanism 2 includes a side base 11 fixedly installed on the rotating disk 3, wherein the side base 11 is provided with a support slide 14, and a side motor 10 is fixedly installed inside the support slide 14, wherein the side motor 10 is driven and connected with a bidirectional screw 13, wherein the bidirectional screw 13 is matched with a threaded sleeve, and the threaded sleeve is slidably connected to the support slide 14, and at the same time, a rotating rod 15 is rotatably installed at the end of the threaded sleeve, wherein the rotating rod 15 A clamping plate 16 is rotatably installed at the end thereof. In order to limit the lateral position of the clamping plate 16, a limiting push rod 12 is fixedly installed on the side of the clamping plate 16, wherein the limiting push rod 12 is slidably connected to the side base 11. When in use, the side motor 10 is used to drive the bidirectional screw 13, thereby driving the threaded sleeve, so that the threaded sleeve slides under the action of the supporting slide groove 14, thereby adjusting the angle of the rotating rod 15, so that the clamping plate 16 can move laterally when in action, thereby realizing the horizontal distance adjustment of the clamping plate 16, which is convenient for the clamping plate 16 to act on the processing bushing 9.

[0030] The commonly used equipment performs oiling operation on one end of the processing bushing 9. Due to the gradual infiltration of the oil, it takes a longer time for the end of the processing bushing 9 away from the nozzle 1 to be coated with the oil. At the same time, the amount of oil obtained is different from the oil spraying surface of the processing bushing 9, resulting in certain differences in the oil content at various positions of the processing bushing 9.

[0031] Therefore, based on the above technical solution, the present application also includes a flipping mechanism, which is used to realize the flipping function of the processing bushing 9, so that the processing bushing 9 can be flipped by itself, so that the oil distribution inside the processing bushing 9 is more uniform.

[0032] Specifically, the flipping mechanism includes a first flipping component 19 and a second flipping component 23. The first flipping component 19 is used to flip the processing bushing 9 by 90 degrees, and the second flipping component 23 is used to flip the processing bushing 9 by another 90 degrees. During this process, the processing bushing 9 can be fully flipped, and the oil can be fully coated during the vibration process.

[0033] First, a pushing cylinder is arranged on the side of the rotating disk 3, and a moving base 18 is fixedly installed at the output end of the pushing cylinder through a moving base 18. The pushing cylinder is used to push the moving push plate 17, so that the moving push plate 17 acts on the processing bushing 9, thereby pushing the processing bushing 9 away from the position of the middle limit plate 8, reducing the large friction force generated by the middle limit plate 8, until the processing bushing 9 is moved to the position of the first flipping component 19 for the first flipping, and then the processing bushing 9 is moved to the second flipping component 23 for a second flipping.

[0034] The first flip assembly 19 includes a first rotating push plate 20, that is, a flip support bottom plate 24 is provided on the side of the rotating disk 3, wherein a rotating base 25 is rotatably installed on the side of the flip support bottom plate 24. When in use, when the processing bushing 9 is located on the flip support bottom plate 24, the first rotating base 21 is pushed upward by starting the first telescopic rod 22, so that the first rotating push plate 20 acts on the processing bushing 9, thereby pushing the processing bushing 9, so that the processing bushing 9 is flipped with the flip support bottom plate 24 as the base point, and the processing bushing 9 is rotated ninety degrees at this time. That is, the first telescopic rod 22 is fixedly installed on the frame, wherein the output end of the first telescopic rod 22 is fixed with the first rotating base 21, and the first rotating push plate 20 is rotatably arranged on the first rotating base 21 through a torsion spring.

[0035] The second flip assembly 23 includes a second telescopic rod 28, wherein a longitudinal push plate 27 is fixedly installed at the output end of the second telescopic rod 28, wherein a rotating base 25 is rotatably installed on the flip support bottom plate 24 through a bottom motor, and a fan 26 is fixedly installed on the rotating base 25. When in use, when the processing bushing 9 approaches the rotating base 25 in a state of flipping 90 degrees, the fan 26 is started to blow the oil, so that the oil is blown from the edge position of the processing bushing 9 to the center position, so as to ensure the uniform distribution of the oil. At the same time, during this process, there is vibration in the flipping of the processing bushing to ensure the vibration distribution of the oil, and then the processing bushing 9 is pushed by starting the second telescopic rod 28, so that the processing bushing 9 contacts the rotating base 25. At this time, the second telescopic rod 28 is started, and the rotating base 25 is adaptively rotated, so that the processing bushing 9 can achieve another ninety-degree flip, so that the other side of the processing bushing 9 can be vertically upward. At this time, the processing bushing 9 is transferred to the intermediate base 6 by the clamping robot for spraying again.

[0036] When the present invention is in use, the processing bushing 9 is first placed on the middle base 6, and then the side motor 10 is used to drive the bidirectional screw 13, thereby driving the threaded sleeve, so that the threaded sleeve slides under the action of the supporting slide groove 14, thereby adjusting the angle of the rotating rod 15, so that the clamping plate 16 can move laterally when it acts, thereby realizing the horizontal distance adjustment of the clamping plate 16, which is convenient for the clamping plate 16 to act on the processing bushing 9, and at the same time, the middle telescopic rod 7 is started, so that the middle limit plate 8 extends out of the middle groove until the middle limit plate 8 enters the interior of the processing bushing 9, realizing the limitation of the center position of the processing bushing 9;

[0037] Then, the position of the processing bushing 9 is adjusted by the moving module 4, so that the processing bushing 9 can act on the bottom of the nozzle 1, and then the supporting motor 5 is used to drive the rotating disk 3 to rotate, so that the nozzle 1 acts accurately on the processing bushing 9, and the grease spraying operation on the processing bushing 9 is realized. In addition, the present application avoids the movement of the nozzle 1 relative to the processing bushing 9, and can avoid the error caused by the need for multiple position calibration of the nozzle 1 and the processing bushing 9, thereby ensuring the uniformity of the grease spraying of the processing bushing 9;

[0038] After the spraying is completed, the push cylinder is used to push the movable push plate 17 so that the movable push plate 17 acts on the processing bushing 9, thereby pushing the processing bushing 9 away from the position of the middle limit plate 8, reducing the large friction force generated by the middle limit plate 8, until the processing bushing 9 is moved to the position of the first flip assembly 19 for the first flip, and then the processing bushing 9 is moved to the second flip assembly 23 for the second flip;

[0039] When the processing bushing 9 is turned over once, the first telescopic rod 22 is started to push the first rotating base 21 upward, so that the first rotating push plate 20 acts on the processing bushing 9, thereby pushing the processing bushing 9, so that the processing bushing 9 is turned over with the turning support bottom plate 24 as the base point, and the processing bushing 9 is rotated 90 degrees at this time;

[0040] When the processing bushing 9 is flipped for the second time, when the processing bushing 9 is flipped 90 degrees and approaches the rotating base 25, the fan 26 is started to blow the oil so that the oil is blown from the edge position of the processing bushing 9 to the center position to ensure the uniform distribution of the oil. At the same time, during this process, there is vibration in the flipping of the processing bushing to ensure the vibration distribution of the oil. Then, the processing bushing 9 is pushed by starting the second telescopic rod 28 so that the processing bushing 9 contacts the rotating base 25. At this time, the start of the second telescopic rod 28 and the adaptive rotation of the rotating base 25 enable the processing bushing 9 to achieve another 90-degree flip, so that the other side of the processing bushing 9 can be vertically upward. At this time, the processing bushing 9 is transferred to the intermediate base 6 by the clamping manipulator for spraying again. This process can realize spraying operations on both sides of the processing bushing 9 to ensure the uniformity of spraying, thereby ensuring the spraying quality of the processing bushing 9.

[0041] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A lubricating grease spraying device for automobile bushings, comprising an intermediate base (6) for supporting a processed bushing (9) and a spray head (1) for spraying oil on the processed bushing (9), characterized in that: The spray head (1) is fixedly mounted on a frame, and the intermediate base (6) is mounted on a rotatable rotating disk (3), and the lateral position of the rotating disk (3) is adjustable.

2. The lubricating grease spraying device for automobile bushings according to claim 1 is characterized in that: The intermediate base (6) is a hollow structure, and an intermediate telescopic rod (7) is arranged inside the intermediate base (6), and an intermediate limiting plate (8) for limiting the center position of the processing bushing (9) is arranged at the end of the intermediate telescopic rod (7).

3. The lubricating grease spraying device for automobile bushing according to claim 1 is characterized in that: The rotating disk (3) is provided with clamping plates (16) for clamping and fixing the processing bushing (9), and the distance between the clamping plates (16) is adjustable.

4. The lubricating grease spraying device for automobile bushings according to claim 3 is characterized in that: Two groups of rotating rods (15) are installed on the side of the clamping plate (16), and the rotating rods (15) are rotatably installed on the threaded sleeves, and the longitudinal height between the threaded sleeves is adjustable.

5. The lubricating grease spraying device for automobile bushings according to claim 4 is characterized in that: The threaded sleeve and the bidirectional screw (13) are threadedly connected, and the threaded sleeve and the side base (11) are slidably connected. A side motor (10) for driving the bidirectional screw (13) is fixedly mounted on the side base (11).

6. The lubricating grease spraying device for automobile bushings according to claim 5, characterized in that: A limiting push rod (12) is fixed on the side of the clamping plate (16), and the limiting push rod (12) is slidably connected to the side base (11).

7. The lubricating grease spraying device for automobile bushings according to claim 1, characterized in that: A first flipping assembly (19) for flipping the processing bushing (9) once and a second flipping assembly (23) for flipping the processing bushing (9) twice are arranged on the side of the intermediate base (6).

8. The lubricating grease spraying device for automobile bushings according to claim 7, characterized in that: The first flip assembly (19) comprises a first telescopic rod (22), a first rotating base (21) is fixed at the end of the first telescopic rod (22), a first rotating push plate (20) is rotatably arranged at the end of the first rotating base (21) via a torsion spring, and a flip supporting bottom plate (24) is fixed to the side of the intermediate base (6), and a rotating base (25) is rotatably arranged on the flip supporting bottom plate (24).

9. The lubricating grease spraying device for automobile bushings according to claim 8, characterized in that: The second flip assembly (23) comprises a second telescopic rod (28), a longitudinal push plate (27) is fixed to the output end of the second telescopic rod (28), and the rotating base (25) and the flip supporting bottom plate (24) are flipped by a flip motor, and a fan (26) for blowing oil is fixed on the rotating base (25).

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