CN217698033U - Deoiling frame for oil quenching device - Google Patents

Abstract

The utility model discloses a deoiling frame for oil quenching device, including the main part support, be provided with on the main part support and connect the food tray, the below that connects the food tray is provided with the batch oil tank, the below of batch oil tank is provided with the storage water tank, be provided with the bleeder line on the lateral wall of batch oil tank, be provided with first valve on the bleeder line, one side that the batch oil tank bottom is close to the bleeder line is provided with the wash-out pipe, the wash-out pipe stretches into the drain tank, be provided with the second valve on the wash-out pipe, one side that the inside wash-out pipe of keeping away from of batch oil tank is provided with the fixed plate towards the bleeder slope, connect to be provided with the oil guide plate on the food tray, and in the oil guide plate slope stretches into the batch oil tank, carry out water oil separating to the quenching oil of retrieving, improve the quality of quenching oil, avoid influencing the quenching quality of work piece.

Description

Deoiling frame for oil quenching device

Technical Field

The utility model belongs to oil quenching equipment field, more specifically the deoiling frame that relates to a be used for oil guenching unit that says so.

Background

Quenching is a metal heat treatment process which heats various metal workpieces to a certain proper temperature and keeps the temperature for a period of time, and then the metal workpieces are immersed into a quenching medium for rapid cooling, and the quenching can greatly improve the rigidity, hardness, wear resistance, fatigue strength, toughness and the like of the metal, thereby meeting different use requirements of various mechanical parts and tools. The special physical and chemical properties of ferromagnetism, corrosion resistance and the like of certain special steel can be met through quenching. The quenching medium used therein includes brine, water, mineral oil, air, etc. The quenching oil is suitable for quenching treatment of alloy steel and small-section carbon steel workpieces (such as various fasteners), and can achieve good hardenability and hardenability, prevent cracking, reduce deformation and improve workpiece quality. The quenching oil in the prior art is required to have lower viscosity so as to reduce the adhesion of the surface of a workpiece, and has stable performance and difficult oxidation.

After a workpiece is quenched, quenching oil is taken out of the workpiece and passes through a deoiling frame, the quenching oil on the surface of the workpiece is enabled to fall off freely through the deoiling frame, the fallen quenching oil is collected and recycled again, an oil receiving groove is only simply arranged below the existing deoiling frame, after the workpiece leaves quenching, the surface of the workpiece can absorb moisture in air and drops into the oil receiving groove along with the quenching oil, so that oil and water in the oil receiving groove are mixed, the recycling quality of the quenching oil is influenced, and the quenching quality of the workpiece is unstable.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides a deoiling frame for oil guenching unit carries out water oil separating to the quenching oil of retrieving, improves the quality of quenching oil, avoids influencing the quenching quality of work piece.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a deoiling frame for oil guenching unit, includes the main part support, be provided with on the main part support and connect the food tray, the below that connects the food tray is provided with the batch oil tank, the below of batch oil tank is provided with the storage water tank, be provided with the bleeder pipe on the lateral wall of batch oil tank, be provided with first valve on the bleeder pipe, one side that the batch oil tank bottom is close to the bleeder pipe is provided with the outlet pipe, the outlet pipe stretches into the drain tank, be provided with the second valve on the outlet pipe, one side that the drain pipe was kept away from to the batch oil tank inside is provided with the fixed plate towards the bleeder pipe slope, connect to be provided with the oil deflector on the food tray, and the oil deflector slope stretches into in the batch oil tank.

Furthermore, an isolation net is arranged on the oil storage tank and is positioned between the oil drainage pipe and the oil receiving disc, and the isolation net is detachably connected with the oil storage tank.

Furthermore, a supporting plate is arranged on the inner wall of the oil storage tank, the separation net abuts against the supporting plate, and a fixing bolt is arranged between the separation net and the supporting plate.

Further, be provided with the viewing aperture on the batch oil tank, be provided with the transparent plate on the viewing aperture, the viewing aperture is located the side of batch oil tank bottom.

Furthermore, the bottom of the water storage tank is provided with a drain pipe, and the drain pipe is provided with a third valve.

Further, the first valve and the second valve are both manual valves.

Compared with the prior art, the beneficial effects of the utility model are that: when a workpiece comes out of the quenching tank, quenching oil on the workpiece drops into the oil storage tank through the upper part of the oil receiving disc, the quenching oil is separated from the oil after standing in the oil storage tank, the upper layer quenching oil is recovered through the oil drainage pipe, and the lower layer water is drained into the water storage tank through the drain pipe to be concentrated, so that the oil-water separation can be realized, the quality of the recovered quenching oil is improved, and the quenching quality of the workpiece is prevented from being influenced when the workpiece is reused.

Drawings

FIG. 1 is a schematic view of the front structure of the oil removing frame of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

Reference numerals: 1. a main body support; 2. an oil receiving disc; 3. an oil storage tank; 4. a water storage tank; 5. an oil drain pipe; 6. a first valve; 7. a drain pipe; 8. a second valve; 9. a fixing plate; 10. an oil guide plate; 11. an isolation net; 12. a support plate; 13. fixing the bolt; 14. a viewing port; 15. a drain pipe; 16. a third valve.

Detailed Description

In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and the positional relationship are indicated based on the orientation or the positional relationship shown in the drawings, and the description is only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or the element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and "a plurality" or "a plurality" in the description of the invention means two or more unless a specific definition is explicitly provided.

The present invention is further explained with reference to fig. 1 and 2.

The utility model provides a deoiling frame for oil guenching unit, includes main part support 1, be provided with on main part support 1 and connect food tray 2, the below that connects food tray 2 is provided with batch oil tank 4, the below of batch oil tank 4 is provided with storage water tank 4, be provided with bleeder 5 on the lateral wall of batch oil tank 4, be provided with first valve 6 on the bleeder 5, one side that the batch oil tank 4 bottom is close to bleeder 5 is provided with outlet pipe 7, outlet pipe 7 stretches into the drain tank, be provided with second valve 8 on the outlet pipe 7, one side that outlet pipe 7 was kept away from to batch oil tank 4 inside is provided with fixed plate 9 towards bleeder 5 slope, connect and be provided with oil guide plate 10 on food tray 2, and oil guide plate 10 slope stretches into in the batch oil tank 4.

As shown in fig. 1, after the workpiece is quenched, the quenching oil passes through the upper part of the oil receiving disc 2 of the main body bracket 1, the quenching oil drops from the workpiece onto the oil receiving disc 2, the quenching oil is guided into the oil storage tank 4 through the oil guide plate 10 inclined in the oil receiving disc 2, after the quenching oil in the oil storage tank 4 is stored to a certain amount and stands for a while, the quenching oil and the oil are separated through mutual insolubility of the water and the oil, and the water is positioned below the quenching oil, then the first valve 6 on the oil drain pipe 5 and the second valve 8 on the water drain pipe 7 are opened simultaneously, the quenching oil is discharged into the circulating system through the oil drain pipe 5 for reuse, the water at the bottom of the oil storage tank 4 is discharged into the water storage tank 4 through the water drain pipe 7 for collection and centralized treatment, so that the oil-water separation of the quenching oil can be completed, the quality of the recovered and reused quenching oil can be ensured, and the quenching quality of the workpiece can not be affected.

The water which can be separated by the inclined fixing plate 9 in the oil storage tank 4 is arranged on one side of the bottom of the oil storage tank 4, so that the contact area between the water and the bottom of the oil storage tank 4 is reduced, the water at the bottom can be discharged into the water storage tank 4 through the water drain pipe 7 more thoroughly, and the oil-water separation efficiency is improved.

As shown in fig. 1 and fig. 2, a separation net 11 is disposed on the oil storage tank 4, the separation net 11 is located between the oil drainage pipe 5 and the oil receiving pan 2, the separation net 11 is detachably connected with the oil storage tank 4, when the quenching oil enters the oil storage tank 4, the quenching oil firstly drops on the separation net 11, and dust particles adhered to the quenching oil are separated from the quenching oil by the separation net 11, that is, when the quenching oil passes through the separation net 11, the dust particles in the quenching oil are left on the separation net 11, so as to improve the quality of the recovered quenching oil; and after the separation net 11 is used for a period of time, the separation net 11 can be detached from the oil storage tank 4 and replaced, so that the effect of separating dust particles in the quenching oil is ensured.

As shown in fig. 2, in the preferred supporting plate 12 on the inner wall of the oil storage tank 4 in this embodiment, the separation net 11 abuts against the supporting plate 12, the fixing bolt 13 is disposed between the separation net 11 and the supporting plate 12, that is, the separation net 11 is fixed on the supporting plate 12 through the fixing bolt 13, the fixing bolt 13 is in threaded connection with the supporting plate 12, when the separation net 11 needs to be detached and replaced, the separation net 11 can be taken down from the supporting plate 12 after the fixing bolt 13 is screwed out of the supporting plate 12, and then the new separation net 11 is fixed on the supporting plate 12 through the fixing bolt 13, so that replacement can be completed, and convenience and rapidness are achieved.

As shown in fig. 1, in the preferred embodiment, the oil storage tank 4 is provided with an observation port 14, the observation port 14 is provided with a transparent plate (not shown in the drawing), and the observation port 14 is located on the side surface of the bottom of the oil storage tank 4, that is, the observation port 14 enables an operator to clearly see the storage condition and the oil-water separation condition of the quenching oil in the oil storage tank 4, so that the first valve 6 and the second valve 8 are opened at a proper time to perform oil-water separation, thereby improving the efficiency.

As shown in fig. 1, the bottom of the storage tank 4 is preferably provided with a drain pipe 15, the drain pipe 15 is provided with a third valve 16, and when the water in the storage tank 4 is stored to a certain amount, the third valve 16 is opened to drain the water in the storage tank 4 for disposal.

As shown in fig. 1, the first valve 6 and the second valve 8 of the present embodiment are preferably both manual valves, that is, the opening or closing of the drain pipe 7 and the drain pipe 5 is manually controlled.

Preferably, the first valve 6 and the second valve 8 can also be solenoid valves, i.e. the automatic control drain pipe 7 and the oil drain pipe 5.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that modifications and embellishments within the scope of the present disclosure may be made by those skilled in the art without departing from the principles of the present disclosure.

Claims (6)

1. The utility model provides a deoiling frame for oil guenching unit which characterized in that: the oil drain device comprises a main body support, be provided with on the main body support and connect the food tray, the below that connects the food tray is provided with the batch oil tank, the below of batch oil tank is provided with the storage water tank, be provided with the draining pipe on the lateral wall of batch oil tank, be provided with first valve on the draining pipe, one side that the batch oil tank bottom is close to the draining pipe is provided with the outlet pipe, the outlet pipe stretches into the drain tank, be provided with the second valve on the outlet pipe, one side that the inside outlet pipe of keeping away from of batch oil tank is provided with the fixed plate towards the draining pipe slope, connect to be provided with on the food tray and lead the oiled plate, and lead the oiled plate slope and stretch into in the batch oil tank.

2. The deoiling rack for oil quenching device according to claim 1, characterized in that: the oil storage tank is provided with a separation net, the separation net is positioned between the oil drainage pipe and the oil receiving disc, and the separation net is detachably connected with the oil storage tank.

3. The deoiling rack for oil quenching device according to claim 2, characterized in that: the support plate is arranged on the inner wall of the oil storage tank, the isolation net abuts against the support plate, and a fixing bolt is arranged between the isolation net and the support plate.

4. The deoiling rack for oil quenching device of claim 3, wherein: be provided with the viewing aperture on the batch oil tank, be provided with the transparent plate on the viewing aperture, the viewing aperture is located the side of batch oil tank bottom.

5. The deoiling rack for an oil quenching device as claimed in claim 4, wherein: the bottom of storage water tank is provided with the drain pipe, be provided with the third valve on the drain pipe.

6. The deoiling rack for an oil quenching device as claimed in claim 5, wherein: the first valve and the second valve are both manual valves.

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