Spring steel wire oiling device

Abstract

According to the spring steel wire oiling device, when a steel wire passes through the left driving assembly, the cleaning brush removes impurities on the surface, then the steel wire is preheated through the heating assembly, the oiling quality is improved, a spray head and a nozzle in the oiling assembly are used for evenly spraying oil to the surface of the steel wire, and when the steel wire passes through the right driving assembly, the oil is evenly sprayed to the surface of the steel wire. The oil scraping assembly removes redundant oil on the surface of the redundant steel wire; before steel wires enter an oiling area, dust, impurities and the like on the surfaces of the steel wires are removed through a cleaning brush, and the cleanliness of the surfaces of the steel wires before oiling is guaranteed; heat is generated through current heating to preheat the steel wire, so that the adhesive force of oil and the oiling effect are improved; the nozzle is located at the lower end of the sprayer and used for accurately controlling the spraying direction and quantity of oil, and the oil collecting assembly is located below the steel wire and used for collecting redundant oil for recycling; redundant oil is removed through the oil scraping assembly, the uniformity and thickness of an oil layer are guaranteed, and therefore the anti-corrosion and lubricating effects are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spring wire processing, in particular to an oiling device for spring wire. Background Art

[0002] Oiling spring wire is one of the important links in the spring manufacturing process, aiming to improve the anti-corrosion performance of the spring and reduce the friction coefficient. There are many problems with the traditional manual oiling method, such as uneven oiling, low efficiency, and serious waste of oil. With the development of industrial automation, automated oiling devices have gradually become the mainstream.

[0003] Although the existing oiling devices for spring wire have improved the oiling efficiency and quality to a certain extent, there are still some deficiencies. For example, it is often difficult for traditional devices to ensure the uniform distribution of oil during the oiling process, and they fail to effectively recover the excess oil, resulting in resource waste and other problems. Summary of the Utility Model

[0004] In view of the above-mentioned disadvantages of the prior art, the purpose of the present utility model is to provide an oiling device for spring wire to solve the problem of uneven coating of oil on the surface of spring wire in the prior art.

[0005] To achieve the above purpose and other related purposes, the present utility model provides the following technical solutions:

[0006] An oiling device for spring wire, comprising a workbench, a mounting frame arranged on the workbench, a left driving component, a right driving component, a heating component arranged between the left driving component and the right driving component, and an oiling component arranged on the workbench; both the left driving component and the right driving component include a support component, the left driving component further includes a cleaning brush, and the right driving component further includes an oil scraping component; the heating component includes heating frames arranged at the upper and lower ends of the wire, and heating wires arranged horizontally on the heating frames; the oiling component includes a nozzle arranged above the wire, a plurality of nozzles arranged at the lower end of the nozzle, and an oil collecting component arranged below the wire.

[0007] To implement the above technical solution, during the working process, the left drive assembly and the right drive assembly are first started to drive the steel wire to rotate. When the steel wire passes through the left drive assembly, the cleaning brush removes surface impurities. Then, the heating assembly preheats the steel wire to improve the oiling quality. Next, the nozzle and the spray head in the oiling assembly evenly spray the oil onto the surface of the steel wire. When the steel wire passes through the right drive assembly, the oil scraping assembly removes the excess oil on the surface of the steel wire; before the steel wire enters the oiling area, the cleaning brush first removes dust, impurities, etc. on the surface of the steel wire to ensure the cleanliness of the steel wire surface before oiling; heat is generated by electric current heating to preheat the steel wire, improving the adhesion of the oil and the oiling effect; the nozzle is located at the lower end of the spray head and is used to precisely control the spraying direction and amount of the oil. The oil collecting assembly is located below the steel wire and is used to collect the excess oil for recycling; the excess oil is removed by the oil scraping assembly to ensure the uniformity and thickness of the oil layer, thereby improving the anti-corrosion and lubrication effects.

[0008] In an embodiment of the present invention, the left drive assembly includes a left rotating sleeve, and the right drive assembly includes a right rotating sleeve; the support assembly includes rotating pins symmetrically arranged at the upper and lower ends of the left rotating sleeve and the right rotating sleeve, an arc-shaped plate arranged on the inner rotating pin, a locking nut arranged on the outer rotating pin, and a spring sleeved on the inner rotating pin.

[0009] The arc-shaped plate is installed on the inner rotating pin and plays a role in supporting the steel wire. The locking nut is installed on the outer rotating pin, and the position of the arc-shaped plate is fixed by tightening the locking nut, thereby fixing the steel wire; the spring is sleeved on the inner rotating pin and provides a certain elastic support force for the steel wire to ensure that the steel wire does not shake during rotation. By adjusting the tightness of the locking nut, steel wires of different diameters can be adapted, increasing the applicable range of the equipment.

[0010] In an embodiment of the present invention, both the left rotating sleeve and the right rotating sleeve are rotatably arranged on the mounting plate, and the mounting plate is arranged on the workbench; driven gears are sleeved on both the left rotating sleeve and the right rotating sleeve, and a driving gear is meshed with each of the two driven gears. Both of the two driving gears are arranged on the same rotating rod, and a driving motor is arranged at one end of the rotating rod.

[0011] To implement the above technical solution, the driving motor drives the rotating rod to rotate. The driving gears on the rotating rod are meshed with the driven gears on the left rotating sleeve and the right rotating sleeve to achieve power transmission. The left rotating sleeve and the right rotating sleeve rotate accordingly, driving the steel wire to rotate synchronously; by driving the rotating rod by the driving motor and then through the meshing of the driving gears and the driven gears, the synchronous rotation of the left rotating sleeve and the right rotating sleeve is achieved, ensuring the stability and consistency of the steel wire during the oiling process; since the left and right rotating sleeves rotate synchronously, it can ensure that the rotation speed of the steel wire is the same during the oiling process, thereby improving the uniformity and accuracy of the oiling.

[0012] In an embodiment of the present utility model, an oil storage tank is provided on the mounting frame, a fuel supply pump is connected to the oil storage tank, and the fuel supply pump is connected to the spray head through a fuel supply pipe.

[0013] To implement the above technical solution, the oil storage tank is used to store oil. The fuel supply pump transports the oil to the spray head through the fuel supply pipe, and the nozzle sprays the oil evenly onto the surface of the steel wire; the fuel supply pump can adjust the flow rate of the oil according to needs to ensure that the amount of oil sprayed by the spray head meets the process requirements.

[0014] In an embodiment of the present utility model, the oil collecting assembly includes an oil collecting hopper and an oil collecting tank communicated with the oil collecting hopper. A return oil pump is connected to the oil collecting tank, and the return oil pump is connected to the oil storage tank through a return oil pipe.

[0015] To implement the above technical solution, through the oil collecting hopper and the oil collecting tank, the excess oil dripping from the steel wire can be effectively recovered, reducing the waste of oil. The recovered oil is sent back to the oil storage tank through the return oil pump and can be used again in the oiling process, improving the utilization rate of the oil.

[0016] In an embodiment of the present utility model, the oil scraping assembly includes an inclined opening formed in the inner cavity of the right rotating sleeve, a plurality of scraping plates arranged in the inclined opening, a recovery hopper located below the inclined opening, and a recovery pipe connecting the recovery hopper and the oil collecting tank.

[0017] To implement the above technical solution, the excess oil on the surface of the steel wire is removed by the scraping plates. The scraped oil falls into the recovery hopper, and the oil in the recovery hopper is sent back to the oil collecting tank through the recovery pipe, reducing the waste of oil; through the combined use of the inclined opening and the scraping plates, the excess oil on the surface of the steel wire can be effectively removed to ensure the uniformity and thickness of the oil layer.

[0018] As described above, an oiling device for spring steel wires of the present utility model has the following beneficial effects: The left driving assembly and the right driving assembly drive the steel wire to rotate. When the steel wire passes through the left driving assembly, the cleaning brush removes the surface impurities, and then the steel wire is preheated by the heating assembly to improve the oiling quality. Then, the spray head and nozzle in the oiling assembly are used to evenly spray the oil onto the surface of the steel wire. When the steel wire passes through the right driving assembly, the oil scraping assembly removes the excess oil on the surface of the steel wire; before the steel wire enters the oiling area, the dust, impurities, etc. on the surface of the steel wire are removed by the cleaning brush first to ensure the cleanliness of the surface of the steel wire before oiling; heat is generated by electric current heating to preheat the steel wire, improving the adhesion of the oil and the oiling effect; the nozzle is located at the lower end of the spray head for precisely controlling the spraying direction and amount of the oil. The oil collecting assembly is located below the steel wire for collecting the excess oil for recycling; the excess oil is removed by the oil scraping assembly to ensure the uniformity and thickness of the oil layer, thereby improving the anti-corrosion and lubrication effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Shown is a schematic structural view of the present utility model.

[0020] Figure 2 Shown as Figure 1 a partial enlarged view at position A in

[0021] Figure 3 Shown as Figure 1 a partial enlarged view at position B in

[0022] Figure 4 Shown as Figure 1 a partial enlarged view at position C in

[0023] Description of component labels

[0024] 1. Workbench; 2. Mounting frame; 3. Cleaning brush; 4. Heating frame; 5. Heating wire; 6. Nozzle; 7. Spray nozzle; 8. Left rotating sleeve; 9. Right rotating sleeve; 10. Rotating pin; 11. Arc-shaped plate; 12. Locking nut; 13. Spring; 14. Mounting plate; 15. Driven gear; 16. Driving gear; 17. Rotating rod; 18. Driving motor; 19. Oil storage tank; 20. Oil supply pump; 21. Oil supply pipe; 22. Oil collecting hopper; 23. Oil collecting tank; 24. Oil return pump; 25. Oil return pipe; 26. Bevel; 27. Scraper; 28. Recovery hopper; 29. Recovery pipe. Detailed implementation manners

[0025] The following specific embodiments illustrate the implementation manners of the present utility model. Those skilled in the art can easily understand other advantages and effects of the present utility model from the content disclosed in this specification. It should be noted that, without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0026] Please refer to Figures 1 to 4 , the present utility model provides an oiling device for spring steel wires, including a workbench 1, a mounting frame 2 arranged on the workbench 1. The workbench 1 is provided with a left driving component, a right driving component, a heating component arranged between the left driving component and the right driving component, and an oiling component; both the left driving component and the right driving component include a support component. The left driving component further includes a cleaning brush 3, and the right driving component further includes an oil scraping component; the heating component includes heating frames 4 arranged at the upper and lower ends of the steel wire, and heating wires 5 arranged horizontally on the heating frames 4; the oiling component includes a nozzle 6 arranged above the steel wire, a plurality of spray nozzles 7 arranged at the lower end of the nozzle 6, and an oil collecting component arranged below the steel wire.

[0027] During the working process, the left drive component and the right drive component are first started to drive the steel wire to rotate. When the steel wire passes through the left drive component, the cleaning brush 3 removes surface impurities. Then, the heating component preheats the steel wire to improve the oiling quality. Next, the nozzles 6 and 7 in the oiling component evenly spray the oil on the surface of the steel wire. When the steel wire passes through the right drive component, the oil scraping component removes the excess oil on the surface of the steel wire; before the steel wire enters the oiling area, the cleaning brush 3 first removes the dust, impurities, etc. on the surface of the steel wire to ensure the cleanliness of the steel wire surface before oiling; heat is generated by electric current heating to preheat the steel wire and improve the adhesion of the oil and the oiling effect; the nozzle 7 is located at the lower end of the nozzle 6 and is used to precisely control the spraying direction and amount of the oil. The oil collecting component is located below the steel wire and is used to collect the excess oil for recycling; the excess oil is removed by the oil scraping component to ensure the uniformity and thickness of the oil layer, thereby improving the anti-corrosion and lubrication effects.

[0028] The left drive component includes a left rotating sleeve 8, and the right drive component includes a right rotating sleeve 9; the support component includes rotating pins 10 symmetrically arranged at the upper and lower ends of the left rotating sleeve 8 and the right rotating sleeve 9, an arc-shaped plate 11 arranged on the inner rotating pin 10, a locking nut 12 arranged on the outer rotating pin 10, and a spring 13 sleeved on the inner rotating pin 10.

[0029] The arc-shaped plate 11 is installed on the inner rotating pin 10 to support the steel wire. The locking nut 12 is installed on the outer rotating pin 10, and the position of the arc-shaped plate 11 is fixed by tightening the locking nut 12, thereby fixing the steel wire; the spring 13 is sleeved on the inner rotating pin 10 to provide a certain elastic support force for the steel wire to ensure that the steel wire does not shake during rotation. By adjusting the tightness of the locking nut 12, steel wires of different diameters can be adapted, increasing the application range of the equipment.

[0030] Both the left rotating sleeve 8 and the right rotating sleeve 9 are rotatably arranged on the mounting plate 14, and the mounting plate 14 is arranged on the workbench 1; driven gears 15 are sleeved on both the left rotating sleeve 8 and the right rotating sleeve 9, and two driving gears 16 are meshed with both of the driven gears 15. Both of the driving gears 16 are arranged on the same rotating rod 17, and a driving motor 18 is arranged at one end of the rotating rod 17.

[0031] The drive motor 18 drives the rotating rod 17 to rotate. The driving gear 16 on the rotating rod 17 meshes with the driven gears 15 on the left rotating sleeve 8 and the right rotating sleeve 9 to achieve power transmission. The left rotating sleeve 8 and the right rotating sleeve 9 then rotate, driving the steel wire to rotate synchronously. By driving the rotating rod 17 with the drive motor 18 and then through the meshing of the driving gear 16 and the driven gear 15, the synchronous rotation of the left rotating sleeve 8 and the right rotating sleeve 9 is achieved, ensuring the stability and consistency of the steel wire during the oiling process. Since the left and right rotating sleeves 9 rotate synchronously, the rotation speed of the steel wire during the oiling process can be guaranteed to be consistent, thereby improving the uniformity and precision of the oiling.

[0032] A fuel storage tank 19 is provided on the mounting bracket 2. A fuel supply pump 20 is connected to the fuel storage tank 19. The fuel supply pump 20 is connected to the nozzle 6 through a fuel supply pipe 21. The fuel storage tank 19 is used to store the oil. The fuel supply pump 20 transports the oil to the nozzle 6 through the fuel supply pipe 21. The nozzle 7 evenly sprays the oil onto the surface of the steel wire. The fuel supply pump 20 can adjust the flow rate of the oil according to needs to ensure that the amount of oil sprayed by the nozzle 6 meets the process requirements.

[0033] The oil collecting assembly includes an oil collecting hopper 22 and an oil collecting tank 23 communicating with the oil collecting hopper 22. A return oil pump 24 is connected to the oil collecting tank 23. The return oil pump 24 is connected to the fuel storage tank 19 through a return oil pipe 25. Through the oil collecting hopper 22 and the oil collecting tank 23, the excess oil dripping from the steel wire can be effectively recovered, reducing the waste of oil. The recovered oil is sent back to the fuel storage tank 19 by the return oil pump 24 and can be used again in the oiling process, improving the utilization rate of the oil.

[0034] The oil scraping assembly includes an inclined opening 26 formed in the inner cavity of the right rotating sleeve 9, a plurality of scraping plates 27 disposed in the inclined opening 26, a recovery hopper 28 located below the inclined opening 26, and a recovery pipe 29 connecting the recovery hopper 28 and the oil collecting tank 23. The excess oil on the surface of the steel wire is removed by the scraping plates 27. The scraped oil falls into the recovery hopper 28. The oil in the recovery hopper 28 is sent back to the oil collecting tank 23 through the recovery pipe 29, reducing the waste of oil. By the combined use of the inclined opening 26 and the scraping plates 27, the excess oil on the surface of the steel wire can be effectively removed, ensuring the uniformity and thickness of the oil layer.

[0035] The above embodiments are only illustrative of the principles and effects of the present invention and are not intended to limit the present invention. All equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. An oiling device for spring steel wires, comprising a workbench (1) and a mounting frame (2) arranged on the workbench (1), characterized in that: On the workbench (1), there are a left driving component, a right driving component, a heating component arranged between the left driving component and the right driving component, and an oiling component; Both the left driving component and the right driving component include a supporting component. The left driving component further includes a cleaning brush (3), and the right driving component further includes an oil scraping component; The heating component includes heating frames (4) arranged at the upper and lower ends of the steel wire, and heating wires (5) arranged horizontally on the heating frames (4); The oiling component includes a nozzle (6) arranged above the steel wire, several nozzles (7) arranged at the lower end of the nozzle (6), and an oil collecting component arranged below the steel wire.

2. The oiling device for spring steel wires according to claim 1, characterized in that: The left driving component includes a left rotating sleeve (8), and the right driving component includes a right rotating sleeve (9); The supporting component includes rotating pins (10) symmetrically arranged at the upper and lower ends of the left rotating sleeve (8) and the right rotating sleeve (9), arc-shaped plates (11) arranged on the inner rotating pins (10), locking nuts (12) arranged on the outer rotating pins (10), and springs (13) sleeved on the inner rotating pins (10).

3. The oiling device for spring steel wire according to claim 2, wherein: Both the left rotating sleeve (8) and the right rotating sleeve (9) are rotatably arranged on a mounting plate (14), and the mounting plate (14) is arranged on the workbench (1); Driven gears (15) are sleeved on both the left rotating sleeve (8) and the right rotating sleeve (9). Active gears (16) are meshed with both of the driven gears (15). Both of the active gears (16) are arranged on the same rotating rod (17), and a driving motor (18) is arranged at one end of the rotating rod (17).

4. A spring wire oiling device according to claim 2, characterized in that: A fuel tank (19) is arranged on the mounting frame (2). An oil supply pump (20) is connected to the fuel tank (19), and the oil supply pump (20) is connected to the nozzle (6) through an oil supply pipe (21).

5. The oiling device for spring steel wire according to claim 4, characterized in that: The oil collecting component includes an oil collecting hopper (22) and an oil collecting tank (23) communicated with the oil collecting hopper (22). An oil return pump (24) is connected to the oil collecting tank (23), and the oil return pump (24) is connected to the fuel tank (19) through an oil return pipe (25).

6. The oiling device for spring steel wires according to claim 5, wherein: The oil scraping component includes an inclined opening (26) formed in the inner cavity of the right rotating sleeve (9), several scraping plates (27) arranged in the inclined opening (26), a recovery hopper (28) located below the inclined opening (26), and a recovery pipe (29) connecting the recovery hopper (28) and the oil collecting tank (23).

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