Oil immersion device for producing and processing precision mechanical parts

Abstract

The utility model relates to the technical field of oil immersion, in particular to an oil immersion device for production and processing of precise mechanical parts, which comprises an oil immersion tank, one side of the oil immersion tank is fixedly connected with an oil storage tank, the surface of the oil immersion tank is provided with a cleaning device, the cleaning device comprises a valve and a filter cartridge, the valve is mounted on the surface of the oil immersion tank, and the filter cartridge is mounted on the valve. The filter box is placed on the oil storage tank and located below the valves, a communicating groove is formed in the inner wall of the oil immersion tank and communicated with the valve body, a containing device is arranged in the oil immersion tank, the number of the valves is three, and the three valves are arranged at equal intervals. According to the scheme, oil liquid attached with dust is effectively discharged and cleaned, the probability that dust is attached to workpieces again when the workpieces are taken out is effectively reduced, the defective rate of the workpieces is reduced, economic losses of producers are reduced, and normal use of equipment is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of oil immersion technology, and in particular to an oil immersion device for the production and processing of precision mechanical parts. Background Technology

[0002] Precision machining is a process of altering workpieces, which can be classified into cold working and hot working. Machining equipment is a device that can change the shape, size or performance of workpieces. After the parts are processed, they often need to be coated with a protective oil film before leaving the factory to improve the gloss and corrosion resistance of the parts.

[0003] Existing technologies, such as the utility model with publication number CN220804117U, disclose an oil immersion device for the production and processing of precision mechanical parts. Addressing the problem that in existing technologies, after the parts are oil-immersed and coated, further drying is required, resulting in high production costs and reduced production efficiency, the following solution is proposed: It includes an immersion cylinder with a discharge pipe on its outer side and four support legs at the bottom. Two push rod motors are symmetrically arranged on the outer side of the immersion cylinder, with the same ring connected to the output shafts of the two push rod motors. An annular groove is formed at the top of the annular ring, and a support ring is slidably installed within the groove. A metal mesh is arranged inside the support ring, and a dividing mechanism is provided inside the metal mesh. This utility model has a simple structure, can drive the mechanical parts to rotate and immerse, improving the immersion effect, and can perform oil control and drying after immersion, thus improving work efficiency.

[0004] The inventors discovered in their daily work that when using most oil immersion equipment, dust adhering to the workpiece tends to float on the oil, making it difficult for users to clean the dust and causing the oil to become contaminated. When users remove the workpiece, the dust in the oil tends to re-adhere to the workpiece, affecting the processing quality of the workpiece. Therefore, the operation needs to be improved. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing oil immersion equipment, where dust adhering to the workpiece easily floats on the oil during use, making it difficult for users to clean the dust and causing oil contamination. Furthermore, when users remove the workpiece, the dust in the oil easily re-adheres onto the workpiece, affecting the workpiece processing quality. Therefore, this invention proposes an oil immersion device for the production and processing of precision mechanical parts.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: an oil immersion device for the production and processing of precision mechanical parts, comprising an oil immersion tank, an oil storage tank fixedly connected to one side of the oil immersion tank, a cleaning device provided on the surface of the oil immersion tank, the cleaning device comprising a valve and a filter box, the valve being installed on the surface of the oil immersion tank, the filter box being placed on the oil storage tank and located below the valve, a connecting groove being provided on the inner wall of the oil immersion tank, the connecting groove being connected to the valve body, and a storage device being provided inside the oil immersion tank. This solution effectively discharges and cleans the oil with attached dust, effectively reducing the probability of dust re-attaching to the workpiece when it is removed, reducing the defect rate of the workpiece, reducing the economic losses of the producer, and facilitating the normal use of the equipment.

[0007] Preferably, the number of valves is three, and the three valves are arranged at equal intervals to improve the processing efficiency of the equipment.

[0008] Preferably, a guide rod is fixedly connected to the inner wall of the oil storage tank, a float is slidably connected to the guide rod, and a sealing baffle is fixedly connected to the lower surface of the float.

[0009] Preferably, the surface of the float is provided with a guide groove, and the float moves downward as the liquid level drops, ensuring that the oil on the surface is discharged through the guide groove and the connecting groove.

[0010] Preferably, a handle is fixedly connected to the surface of the filter box, and a support rod is fixedly connected to the side surface of the filter box. In use, the workpiece is placed in the immersion tank. After the operation is completed, the valve is opened, and the oil with dust and other impurities flows out from the valve through the connecting groove. The oil then flows into the filter box, where the dust adheres. The filtered oil drips into the oil storage tank, and the float moves downward as the liquid level drops, ensuring that the oil on the surface is discharged. When a certain amount of oil accumulates in the oil storage tank, the pump is turned on. The pump draws the oil from the oil storage tank through the feed pipe and transports it to the immersion tank through the delivery pipe, ensuring normal operation of the equipment.

[0011] Preferably, a pump body is installed on one side of the oil storage tank, and a feed pipe is fixedly connected to the input end of the pump body. One end of the feed pipe is connected to the oil storage tank, and a conveying pipe is fixedly connected to the output end of the pump body. One end of the conveying pipe is connected to the immersion tank, which facilitates the normal use of the equipment.

[0012] Preferably, the placement device includes a support plate, which is fixedly connected to the inner wall of the immersion tank. The surface of the support plate is provided with a guide groove. After the workpiece processing operation is completed, the workpiece can be taken out and placed on the support plate, and excess oil flows back to the immersion tank through the guide groove.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] In this invention, during use, the workpiece is placed in the immersion tank. After the operation is completed, the valve is opened, and the oil containing dust and other impurities flows out of the valve through the connecting channel. The oil then flows into the filter box, where the dust adheres. The filtered oil drips into the storage tank, and the float moves downward as the liquid level drops, ensuring that the oil on the surface is discharged. The workpiece can then be removed and placed on the support plate. Excess oil flows back to the immersion tank through the guide channel. When a certain amount of oil accumulates in the storage tank, the pump is turned on. The pump draws oil from the storage tank through the feed pipe and transports it to the immersion tank through the delivery pipe, ensuring normal operation of the equipment. This solution effectively discharges and cleans the oil with attached dust, effectively reducing the probability of dust re-adhering to the workpiece when it is removed, reducing the defect rate of the workpiece, minimizing economic losses for the producer, and facilitating normal operation of the equipment. Attached Figure Description

[0015] Figure 1 This utility model provides a three-dimensional structural schematic diagram of an oil immersion device for the production and processing of precision mechanical parts;

[0016] Figure 2 This utility model provides a side view of an oil immersion device for the production and processing of precision mechanical parts.

[0017] Figure 3 This utility model provides a rear view structural diagram of an oil immersion device for the production and processing of precision mechanical parts;

[0018] Figure 4 This utility model provides a schematic diagram of the structure of an oil immersion device for the production and processing of precision mechanical parts when the liquid level is low.

[0019] Figure 5 This utility model proposes an oil immersion device for the production and processing of precision mechanical parts. Figure 4 Schematic diagram of the structure at point A in the middle.

[0020] Legend:

[0021] 1. Immersion tank; 2. Oil storage tank; 3. Cleaning device; 31. Filter box; 32. Valve; 33. Support rod; 34. Handle; 35. Feed pipe; 36. Pump body; 37. Conveying pipe; 38. Guide rod; 39. Connecting groove; 310. Float; 311. Sealing baffle; 312. Guide groove; 4. Storage device; 41. Material support plate; 42. Flow guide groove. Detailed Implementation

[0022] Please see Figure 1-5This utility model provides a technical solution: an oil immersion device for the production and processing of precision mechanical parts, including an oil immersion tank 1, an oil storage tank 2 fixedly connected to one side of the oil immersion tank 1, a cleaning device 3 provided on the surface of the oil immersion tank 1, the cleaning device 3 including a valve 32 and a filter box 31, the valve 32 is installed on the surface of the oil immersion tank 1, the filter box 31 is placed on the oil storage tank 2, the filter box 31 is located below the valve 32, a connecting groove 39 is opened on the inner wall of the oil immersion tank 1, the connecting groove 39 is connected to the valve body, and a storage device 4 is provided inside the oil immersion tank 1. This solution effectively discharges and cleans the oil with attached dust, effectively reducing the probability of dust re-attaching to the workpiece when it is taken out, reducing the defect rate of the workpiece, reducing the economic losses of the producer, and facilitating the normal use of the equipment.

[0023] Specifically, there are three valves 32, which are arranged at equal intervals to improve the processing efficiency of the equipment.

[0024] In this embodiment: a guide rod 38 is fixedly connected to the inner wall of the oil tank 2, a float 310 is slidably connected to the guide rod 38, and a sealing baffle 311 is fixedly connected to the lower surface of the float 310.

[0025] Specifically, the surface of the float 310 is provided with a guide groove 312. The float 310 moves downward as the liquid level drops, ensuring that the oil on the surface is discharged through the guide groove 312 and the connecting groove 39.

[0026] Specifically, a handle 34 is fixedly connected to the surface of the filter box 31, and a support rod 33 is fixedly connected to the side surface of the filter box 31. During use, the workpiece is placed in the oil immersion tank 1. After the operation is completed, the valve 32 is opened. The oil with dust and other impurities flows out from the valve 32 through the connecting groove 39. The oil then flows into the filter box 31. The dust adheres to the filter box 31. The filtered oil drips into the oil storage tank 2. The float 310 moves downward as the liquid level drops, ensuring that the oil on the surface is discharged. When a certain amount of oil accumulates in the oil storage tank 2, the pump body 36 is opened. The pump body 36 draws the oil from the oil storage tank 2 through the feed pipe 35 and transports it to the oil immersion tank 1 through the conveying pipe 37, ensuring the normal use of the equipment.

[0027] In this embodiment: a pump body 36 is installed on one side of the oil storage tank 2. The input end of the pump body 36 is fixedly connected to a feed pipe 35. One end of the feed pipe 35 is connected to the oil storage tank 2. The output end of the pump body 36 is fixedly connected to a conveying pipe 37. One end of the conveying pipe 37 is connected to the immersion tank 1, which facilitates the normal use of the equipment.

[0028] Specifically, the placement device 4 includes a support plate 41, which is fixedly connected to the inner wall of the oil immersion tank 1. A guide groove 42 is provided on the surface of the support plate 41. After the workpiece processing operation is completed, the workpiece can be taken out and placed on the support plate 41. Excess oil flows back to the oil immersion tank 1 through the guide groove 42.

[0029] Working Principle: During use, the workpiece is placed in the immersion tank 1. After the operation is completed, valve 32 is opened, and the oil containing dust and other impurities flows out from valve 32 through the connecting channel 39. The oil then flows into the filter box 31, where dust adheres. The filtered oil drips into the storage tank 2. The float 310 moves downward as the liquid level drops, ensuring that the oil on the surface is discharged. The workpiece can then be removed and placed on the support plate 41. Excess oil flows back to the immersion tank 1 through the guide channel 42. When a certain amount of oil accumulates in the storage tank 2, pump 36 is opened. Pump 36 draws oil from the storage tank 2 through the feed pipe 35 and transports it to the immersion tank 1 through the conveying pipe 37, ensuring normal operation of the equipment. This solution effectively discharges and cleans the oil with attached dust, effectively reducing the probability of dust re-adhering to the workpiece when it is removed, reducing the defect rate of the workpiece, reducing the economic losses of the producer, and facilitating the normal use of the equipment.

Claims

1. An oil immersion device for the production and processing of precision mechanical parts, comprising an oil immersion tank (1), wherein an oil storage tank (2) is fixedly connected to one side of the oil immersion tank (1), characterized in that: The surface of the oil immersion tank (1) is provided with a cleaning device (3), which includes a valve (32) and a filter box (31). The valve (32) is installed on the surface of the oil immersion tank (1), and the filter box (31) is placed on the oil storage tank (2). The filter box (31) is located below the valve (32). The inner wall of the oil immersion tank (1) is provided with a connecting groove (39), which is connected to the valve body. The interior of the oil immersion tank (1) is provided with a storage device (4).

2. The oil immersion device for manufacturing and processing precision mechanical parts according to claim 1, characterized in that: The number of valves (32) is three, and the three valves (32) are arranged at equal intervals.

3. The oil immersion device for manufacturing and processing precision mechanical parts according to claim 1, characterized in that: The inner wall of the oil storage tank (2) is fixedly connected to a guide rod (38), and a float (310) is slidably connected to the guide rod (38). A sealing baffle (311) is fixedly connected to the lower surface of the float (310).

4. The oil immersion device for manufacturing and processing precision mechanical parts according to claim 3, characterized in that: The surface of the float (310) is provided with a guide groove (312).

5. The oil immersion device for manufacturing and processing precision mechanical parts according to claim 1, characterized in that: A handle (34) is fixedly connected to the surface of the filter box (31), and a support rod (33) is fixedly connected to the side surface of the filter box (31).

6. The oil immersion device for manufacturing and processing precision mechanical parts according to claim 1, characterized in that: A pump body (36) is installed on one side of the oil storage tank (2). The input end of the pump body (36) is fixedly connected to a feed pipe (35). One end of the feed pipe (35) is connected to the oil storage tank (2). The output end of the pump body (36) is fixedly connected to a conveying pipe (37). One end of the conveying pipe (37) is connected to the immersion tank (1).

7. The oil immersion device for manufacturing and processing precision mechanical parts according to claim 1, characterized in that: The placement device (4) includes a material support plate (41), which is fixedly connected to the inner wall of the oil immersion tank (1), and a guide groove (42) is provided on the surface of the material support plate (41).

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