Lubricating coating device for gear surface

Abstract

The utility model relates to the technical field of gear machining, in particular to a gear surface lubrication coating device which comprises a spraying machine box with an opening and closing door, the bottom of the spraying machine box is fixedly connected with a cleaning frame with a control valve drainage pipe, and the top, close to the rear side of the spraying machine box, of the spraying machine box is fixedly connected with a regulation and control frame. A first driving motor is fixedly mounted at the top of the inner wall of the regulation and control frame, a threaded rod is fixedly connected to the output end of the first driving motor, a threaded sleeve plate is in threaded connection to the surface of the threaded rod, a limiting assembly is connected to the side face of the threaded sleeve plate, and a vertical plate is fixedly connected to the bottom of the threaded sleeve plate; multi-direction angle spraying of the gear pieces is carried out in the spraying machine box, the gear pieces of different specifications can be restrained, positioned, reversed and transposed through the adjusting structure controlled by the driving end, and efficient spraying operation of lubricating coatings of the gears of different specifications is achieved.

Description

Technical Field

[0001] The utility model relates to a gear surface lubrication coating device, belonging to the technical field of gear processing. Background Art

[0002] Gear transmission is one of the most important transmission methods in the field of modern machinery. It has the advantages of high transmission efficiency, high power, stable precision, and a wide range of applicable speeds. It is widely used in aerospace, aviation, navigation, automobiles and other fields. However, gears often fail due to friction and wear on the contact surface and cannot continue to work. Improving the friction and wear performance of gears and gear material surfaces is particularly important. The commonly used method is to spray wear-resistant or lubricating coatings on the surface of standard parts.

[0003] For example, patent number CN201820633671.5 discloses a roller spraying device for applying a MoS2 lubricating coating to the surface of standard parts. The roller comprises a frame, a drive motor, and a roller containing a ball. The roller is tilted and its bottom is connected to the output shaft of the drive motor. The drive motor is fixed to a base, and the bottoms of the left and right ends of the base are respectively fixed to the frame by support rods and telescopic cylinders. The support rods and telescopic cylinders are respectively hinged to the base. Driven by the telescopic cylinder, the base, the drive motor, and the roller rotate at a certain angle around the hinge point between the top of the support rod and the base.

[0004] Since the above-mentioned spraying device applies the lubricating coating to the standard parts through the roller therein, but the center of the gear part does not need to be coated with the lubricating coating, the middle part of the gear part needs to be covered, resulting in the overall lubricating coating efficiency of a single type of gear part being low, which has brought certain adverse effects on actual use and therefore needs to be improved. Utility Model Content

[0005] The purpose of the present utility model is to provide a lubricating coating device for gear surfaces. The present utility model arranges a spraying machine box inside to spray gear parts in multiple directions and angles, and an adjustment structure controlled by a drive end can constrain the positioning and reversing of gear parts of different specifications, thereby realizing efficient spraying operation of lubricating coatings for gears of different specifications, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A device for lubricating and coating gear surfaces, comprising a spraying machine box with a switch door, a cleaning frame with a control valve drain pipe fixedly connected to the bottom of the spraying machine box, a regulating frame fixedly connected to the top of the spraying machine box near its rear side, a driving motor 1 fixedly installed on the top of the inner wall of the regulating frame, a threaded rod fixedly connected to the output end of the driving motor 1, a threaded sleeve connected to the surface of the threaded rod, a limiting component connected to the side of the threaded sleeve, a vertical plate fixedly connected to the bottom of the threaded sleeve, a locking component connected to the front side of the vertical plate, a support frame connected to the surface of the locking component, a stabilizing seat fixedly connected to one end of the support frame, and a stabilizing seat fixedly connected to the top of the support frame. A second driving motor is fixedly installed on the bottom of the seat through a bracket, and a rotating disk is clamped on the output end of the second driving motor, and the outer surface of the rotating disk is sealed and rotatably connected to the inner surface of the stable seat. A control column is fixedly installed on the surface of the rotating disk near the middle thereof, and an electric push rod is fixedly installed inside the control column, and an electromagnetic suction plate is fixedly installed on one end of the electric push rod. A liquid storage tank with a delivery pump is fixedly installed on the side of the spray machine case, and a horizontal spray gun and an inclined spray gun are fixedly installed on the side of the inner wall of the spray machine case, and the horizontal spray gun and the inclined spray gun are connected to the inside of the liquid storage tank through a pipe, and a ventilation fan with a filter is fixedly installed on the rear side of the spray machine case.

[0008] Furthermore, a guide card is fixedly connected to the side of the inner wall of the cleaning frame, a filter plate is clamped on the surface of the guide card, the interior of the cleaning frame is filled with clean water, and the filter plate is located inside the clean water.

[0009] Furthermore, the bottom of the inner wall of the spray machine box is provided with an inclined guide groove, and the inner wall of the inclined guide groove is provided with a smooth surface.

[0010] Furthermore, the limiting assembly includes a limiting plate and a limiting slot plate, the limiting plate is fixedly connected to the side of the threaded sleeve plate, the limiting slot plate is fixedly connected to the side of the inner wall of the adjustment frame, and the inner wall of the limiting slot plate and the surface of the limiting plate are slidably connected.

[0011] Furthermore, the locking assembly includes a magnetic locking plate and a magnetic locking groove, the magnetic locking plate is fixedly connected to the front side of the vertical plate, and the magnetic locking groove is opened on the rear side of the support frame, and the inner wall of the magnetic locking groove and the surface of the magnetic locking plate are magnetically engaged and adapted.

[0012] Furthermore, a splash-proof sleeve is fixedly connected to the bottom of the stabilizing seat near its circumferential direction, and the interior of the splash-proof sleeve is sleeved on the exterior of the second driving motor.

[0013] Furthermore, a second electric push rod is fixedly installed on the top of the rotating disk, an anti-skid push plate is fixedly installed on the output end of the second electric push rod, and the top of the anti-skid push plate and the top of the rotating disk are located in the same horizontal plane.

[0014] The beneficial effects of the utility model are:

[0015] In the utility model, the rotating disk in the spraying machine box can be replaced accordingly according to the different sizes of the gear batches to be sprayed with lubricating paint. For example, after the hollow gear is placed on the rotating disk, the electric push rod can be operated to drive the electromagnetic attraction plate to move and abut against the inner wall of the hollow gear, so as to support the hollow gear from multiple points. If the gears in this batch are solid gears, the entire control column can be removed and replaced, and the anti-slip push plate can be replaced with an electromagnetic attraction plate of appropriate size. The solid gear can be abutted and magnetically positioned from below, thereby achieving smooth transportation and positioning of gears of different specifications.

[0016] The gear is then moved to the horizontal position and the rotation speed is adjusted accordingly, so that the gear can be moved to the horizontal position and the rotation speed is adjusted accordingly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the specific embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0018] Figure 1 This is a schematic diagram of the overall structure of a gear surface lubrication coating device of the present invention;

[0019] Figure 2 This is a front sectional view of a gear surface lubrication coating device of the utility model;

[0020] Figure 3 This is a top view of a rotating disk in a gear surface lubrication coating device of the present utility model;

[0021] Figure 4 This is a front sectional view of a splash-proof sleeve used in a gear surface lubrication coating device of the utility model;

[0022] Figure 5 The utility model is a ventilation fan used in a gear surface lubrication coating device;

[0023] Figure 6 This is an enlarged view of point A of a gear surface lubrication coating device of the present invention;

[0024] Numbers in the figure: 1. Sprayer box; 2. Cleaning frame; 3. Control frame; 4. Drive motor 1; 5. Threaded rod; 6. Threaded sleeve; 7. Vertical plate; 8. Support frame; 9. Stable seat; 10. Drive motor 2; 11. Rotating disk; 12. Control column; 13. Electric push rod 1; 14. Electromagnetic suction plate; 15. Liquid storage tank; 16. Horizontal spray gun; 17. Inclined spray gun; 18. Ventilation fan; 19. Guide plate; 20. Filter plate; 21. Purified water; 22. Inclined guide groove; 23. Limit plate; 24. Limit groove plate; 25. Magnetic locking plate; 26. Magnetic locking groove; 27. Splash-proof sleeve; 28. Electric push rod 2; 29. ​​Anti-slip ejection plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Example 1, please refer to Figures 1-6 , the utility model provides a technical solution:

[0027] A device for lubricating and coating gear surfaces, comprising a spraying machine box 1 with a switch door, the bottom of the spraying machine box 1 is fixedly connected to a cleaning frame 2 with a control valve drain pipe, the top of the spraying machine box 1 near its rear side is fixedly connected to a regulating frame 3, the top of the inner wall of the regulating frame 3 is fixedly installed with a driving motor 4, the output end of the driving motor 4 is fixedly connected to a threaded rod 5, the surface of the threaded rod 5 is threadedly connected to a threaded sleeve 6, the side of the threaded sleeve 6 is connected to a limiting component, the bottom of the threaded sleeve 6 is fixedly connected to a vertical plate 7, the front side of the vertical plate 7 is connected to a locking component, the surface of the locking component is connected to a support frame 8, one end of the support frame 8 is fixedly connected to a stabilizing seat 9, and the bottom of the stabilizing seat 9 is fixed by a bracket. A driving motor 2 10 is fixedly installed, and a rotating disk 11 is clamped on the output end of the driving motor 2 10. The outer surface of the rotating disk 11 and the inner surface of the stable seat 9 are sealed and rotatably connected. A control column 12 is fixedly installed on the surface of the rotating disk 11 near the middle thereof, and an electric push rod 13 is fixedly installed inside the control column 12. An electromagnetic attraction plate 14 is fixedly installed on one end of the electric push rod 13. A liquid storage tank 15 with a delivery pump is fixedly installed on the side of the spray machine box 1, and a horizontal spray gun 16 and an inclined spray gun 17 are fixedly installed on the side of the inner wall of the spray machine box 1, and the horizontal spray gun 16 and the inclined spray gun 17 are connected to the inside of the liquid storage tank 15 through a pipeline. A ventilation fan 18 with a filter is fixedly installed on the rear side of the spray machine box 1.

[0028] Specifically, such as Figures 1-6 As shown, a guide plate 19 is fixedly connected to the side of the inner wall of the cleaning frame 2, and a filter plate 20 is clamped on the surface of the guide plate 19. The interior of the cleaning frame 2 is filled with clean water 21, and the filter plate 20 is located inside the clean water 21. The bottom of the inner wall of the sprayer case 1 is provided with an inclined guide groove 22, and the inner wall of the inclined guide groove 22 is provided with a smooth surface. Excess lubricating paint sprayed falls to the bottom of the sprayer case 1, passes through the inclined guide groove 22 and enters the clean water 21 of the cleaning frame 2. The filter plate 20 is provided to separate and intercept the paint.

[0029] Specifically, such as Figures 1-6 As shown, the limiting assembly includes a limiting plate 23 and a limiting slot plate 24, the limiting plate 23 is fixedly connected to the side of the threaded sleeve 6, the limiting slot plate 24 is fixedly connected to the side of the inner wall of the adjustment frame, the inner wall of the limiting slot plate 24 and the surface of the limiting plate 23 are slidably connected, and through the setting of the limiting plate 23 and the limiting slot plate 24, the movement trajectory of the threaded sleeve 6 is limited, so that the rotation of the threaded rod 5 can drive the threaded sleeve 6 to move.

[0030] Furthermore, the locking assembly includes a magnetic locking plate 25 and a magnetic locking groove 26. The magnetic locking plate 25 is fixedly connected to the front side of the vertical plate 7, and the magnetic locking groove 26 is opened on the rear side of the support frame 8. The inner wall of the magnetic locking groove 26 and the surface of the magnetic locking plate 25 are magnetically engaged and adapted. Under the magnetic locking control of the magnetic locking plate 25 and the magnetic locking groove 26, the support frame 8 and the stabilizing seat 9 can be regularly disassembled for inspection and maintenance.

[0031] Example 2, please refer to Figures 1-6 This embodiment differs from the first embodiment in that a splash-proof sleeve 27 is fixedly connected to the bottom of the stabilizing seat 9 near its circumferential direction. The interior of the splash-proof sleeve 27 is sheathed on the exterior of the second drive motor 10, providing splash-proof protection for the internal drive motor 10. A second electric push rod 28 is fixedly mounted on the top of the rotating disk 11. An anti-slip push plate 29 is fixedly mounted on the output end of the second electric push rod 28. The top of the anti-slip push plate 29 is located on the same horizontal plane as the top of the rotating disk 11. The operation of the second electric push rod 28 can push the gear upward, facilitating the removal of the gear by the operator after the spraying process.

[0032] The working principle of the present invention is as follows: when in use, the staff can open the switch door on the spray machine box 1 to leak out the rotating disk 11 inside the spray machine box 1. According to the different sizes of the gear batches to be sprayed with lubricating paint in batches, rotating disks 11 of different specifications can be selected in advance, and the bottom of the rotating disk 11 and the output end of the driving motor 2 10 are docked and fixed. After the hollow gear is placed on the rotating disk 11, the electric push rod 13 can be operated to drive the electromagnetic attraction plate 14 to move and abut against the inner wall of the hollow gear, forming a hollow gear supported from multiple points. If the batch of gears is solid gears, the entire control column 12 can be removed and replaced, and the anti-slip push plate 29 can be replaced with an electromagnetic attraction plate 14 of appropriate size, and the solid gear can be magnetically positioned from the bottom. When it is necessary to spray lubricating paint on the gears, the driving motor 14 can be operated to drive the threaded rod 5 to rotate, and the movement trajectory of the threaded sleeve plate 6 can be controlled by the setting of the limit plate 23 and the limit slot plate 24. The limit is set, so that the rotation of the threaded rod 5 can drive the threaded sleeve 6 to move, and the movement of the threaded sleeve 6 can drive the vertical plate 7 to move downward. Under the magnetic locking control of the magnetic locking plate 25 and the magnetic locking groove 26, the support frame 8 and the stable seat 9 can be regularly disassembled and inspected. The operation of the driving motor 2 10 can drive the rotating disk 11 to rotate inside the stable seat 9, thereby completing the rotation and steering of the gear, and the liquid is delivered to the horizontal spray gun 16 and the inclined spray gun 17 through the internal delivery pump of the storage tank 15 for the surface spraying of the gear. According to the actual size and specifications of the gear, the starting driving motor 1 4 and the driving motor 2 10 can be controlled to control the up and down movement position speed and rotation speed of the gear in a linkage manner. The excess lubricating paint sprayed falls to the bottom of the spray machine box 1, enters the clean water 21 of the cleaning frame 2 through the inclined guide groove 22, and is provided with a filter plate 20 to separate and intercept the paint, thereby realizing the efficient spraying operation of the lubricating coating of gears of different specifications.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gear surface lubrication coating device, comprising a spraying machine box (1) with a switch door, characterized in that: The bottom of the sprayer box (1) is fixedly connected to a cleaning frame (2) with a control valve drain pipe, the top of the sprayer box (1) near its rear side is fixedly connected to a regulating frame (3), the top of the inner wall of the regulating frame (3) is fixedly installed with a driving motor (4), the output end of the driving motor (4) is fixedly connected to a threaded rod (5), the surface of the threaded rod (5) is threadedly connected to a threaded sleeve (6), the side of the threaded sleeve (6) is connected to a limiting component, the bottom of the threaded sleeve (6) is fixedly connected to a vertical plate (7), the front side of the vertical plate (7) is connected to a locking component, the surface of the locking component is connected to a support frame (8), one end of the support frame (8) is fixedly connected to a stabilizing seat (9), the bottom of the stabilizing seat (9) is fixedly installed with a driving motor (10) through a bracket, the driving motor (10) is fixedly connected to the bottom of the stabilizing seat (9), and the driving motor (10) is fixedly installed to the bottom of the stabilizing seat (9). The output end of the motor 2 (10) is clamped with a rotating disk (11), the outer surface of the rotating disk (11) and the inner surface of the stable seat (9) are sealed and rotatably connected, a control column (12) is fixedly installed on the surface of the rotating disk (11) near the middle thereof, an electric push rod 1 (13) is fixedly installed inside the control column (12), and an electromagnetic suction plate (14) is fixedly installed on one end of the electric push rod 1 (13), a liquid storage tank (15) with a delivery pump is fixedly installed on the side of the spray machine box (1), a horizontal spray gun (16) and an inclined spray gun (17) are fixedly installed on the side of the inner wall of the spray machine box (1), and the horizontal spray gun (16) and the inclined spray gun (17) are connected to the inside of the liquid storage tank (15) through a pipeline, and a ventilation fan (18) with a filter is fixedly installed on the rear side of the spray machine box (1).

2. The gear surface lubrication coating device according to claim 1, characterized in that: A guide clamp (19) is fixedly connected to the side of the inner wall of the cleaning frame (2), and a filter plate (20) is clamped on the surface of the guide clamp (19). The interior of the cleaning frame (2) is filled with clean water (21), and the filter plate (20) is located inside the clean water (21).

3. The gear surface lubrication coating device according to claim 1, characterized in that: The bottom of the inner wall of the spray machine box (1) is provided with an inclined guide groove (22), and the inner wall of the inclined guide groove (22) is provided with a smooth surface.

4. The gear surface lubrication coating device according to claim 1, characterized in that: The limiting assembly comprises a limiting plate (23) and a limiting slot plate (24), wherein the limiting plate (23) is fixedly connected to the side surface of the threaded sleeve plate (6), and the limiting slot plate (24) is fixedly connected to the side surface of the inner wall of the adjustment frame, and the inner wall of the limiting slot plate (24) and the surface of the limiting plate (23) are slidably connected.

5. The gear surface lubrication coating device according to claim 1, characterized in that: The locking assembly comprises a magnetic locking plate (25) and a magnetic locking groove (26), wherein the magnetic locking plate (25) is fixedly connected to the front side of the vertical plate (7), and the magnetic locking groove (26) is opened on the rear side of the support frame (8), and the inner wall of the magnetic locking groove (26) and the surface of the magnetic locking plate (25) are magnetically engaged and adapted.

6. The gear surface lubrication coating device according to claim 1, characterized in that: A splash-proof sleeve (27) is fixedly connected to the bottom of the stabilizing seat (9) near its circumferential direction, and the interior of the splash-proof sleeve (27) is sleeved on the exterior of the second driving motor (10).

7. The gear surface lubrication coating device according to claim 1, characterized in that: The top of the rotating disk (11) is fixedly mounted with an electric push rod 2 (28), and the output end of the electric push rod 2 (28) is fixedly mounted with an anti-skid push plate (29), and the top of the anti-skid push plate (29) and the top of the rotating disk (11) are located in the same horizontal plane.

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