Annular forge piece heat treatment quenching oil collecting device

Abstract

The utility model relates to the technical field of annular forge piece heat treatment, in particular to an annular forge piece heat treatment quenching oil collecting device which comprises an oil collecting tank, a supporting part and a bearing part. The bearing part is arranged above the oil collecting groove and connected with the top of the oil collecting groove, and the bearing part is used for placing an annular forge piece material rack; the supporting part is arranged below the oil collecting groove, and the bottom of the oil collecting groove is connected with the supporting part. The bearing part for placing the material rack is arranged at the top of the oil collecting groove, and the supporting part for supporting the oil collecting groove is arranged at the bottom of the oil collecting groove, so that cooling oil on the annular forge piece and the material rack on the bearing part can fall into the oil collecting groove and can be discharged through the oil leakage nozzle at the bottom of the oil collecting groove; therefore, the cooling water is prevented from falling into the environment to cause pollution and waste.

Description

Technical Field

[0001] The utility model relates to the technical field of heat treatment of annular forgings, in particular to a quenching oil collecting device for heat treatment of annular forgings. Background Art

[0002] Heat treatment is an essential processing step for aerospace ring forgings. Heat treatment includes heating, heat preservation, and cooling processes. Cooling refers to cooling the heated ring forgings by means of air cooling, oil cooling, water cooling, and wind cooling. During the oil cooling process, the rack with the ring forgings is placed in the oil tank for cooling, and then the rack is taken out and placed on the workbench to dry. During this process, the ring forgings and the rack will carry a large amount of cooling oil. During the drying process, the cooling oil falls onto the workbench and causes pollution. It is very inconvenient to clean up, and it will also cause a waste of cooling oil, which is not conducive to controlling production costs.

[0003] Therefore, a technical solution is currently needed to solve the technical problem that during the heat treatment process of ring forgings, the material racks and ring forgings entering the oil tank will carry out a large amount of cooling oil, and the cooling oil will fall from the material racks and ring forgings onto the workbench, causing pollution and waste. Utility Model Content

[0004] The purpose of the invention of the utility model is to provide a quenching oil collection device for heat treatment of ring forgings to address the technical problem that during the heat treatment process of ring forgings, the material racks and ring forgings entering the oil tank will carry out a large amount of cooling oil, and the cooling oil will fall from the material racks and ring forgings onto the workbench, causing pollution and waste.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A ring forging heat treatment quenching oil collection device comprises an oil collecting tank, a supporting part and a bearing part:

[0007] An oil leak nozzle is provided at the bottom of the oil collecting tank;

[0008] The bearing part is arranged above the oil collecting tank and connected to the top of the oil collecting tank, and the bearing part is used to place the annular forging material rack;

[0009] The support portion is arranged below the oil collecting tank, and the bottom of the oil collecting tank is connected to the support portion.

[0010] The utility model discloses a ring forging heat treatment quenching oil collecting device. When in use, the oil-cooled ring forging and its material rack are placed on a bearing part, and the cooling oil on the material rack and the ring forging falls into the bearing part and then into an oil collecting tank. Finally, the cooling oil carried by the ring forging and the material rack is collected through an oil leakage nozzle at the bottom of the oil collecting tank, thereby preventing the cooling oil from falling into the environment to cause pollution and waste.

[0011] As a preferred solution of the utility model, the support portion includes a plurality of support legs, and the support legs are connected to the bottom wall of the oil tank. The plurality of support legs are arranged around the bottom wall of the oil tank, so that a cavity of a certain height is formed at the bottom of the oil tank, so that the cooling oil accumulated in the oil tank can be discharged from the bottom of the oil tank.

[0012] As a preferred solution of the utility model, the bearing part includes a bottom frame and a top frame, a plurality of columns are connected between the bottom frame and the top frame, and the bottom frame is connected to the oil collecting tank. The bottom frame is connected to the top of the oil collecting tank, and the columns on the bottom frame can support the top frame to a required height, and at the same time, the material rack and the annular forging located on the top frame can be pulled away from the oil collecting tank by a certain distance, so that the cooling oil can fall into the oil collecting tank more easily.

[0013] As a preferred solution of the utility model, the bottom frame includes a plurality of first cross bars arranged side by side, the top frame includes a plurality of second cross bars arranged side by side, and the upright column connects the first cross bars and the second cross bars. By arranging the first cross bars to cross the two sides of the oil collecting tank for installation, a support is formed above the oil collecting tank to facilitate the installation and fixation of the top frame above the oil collecting tank. The top frame is formed by a plurality of second cross bars arranged side by side to facilitate the placement of the material rack on the top frame, and at the same time, it will not affect the cooling oil on the material rack falling into the oil collecting tank.

[0014] As a preferred solution of the utility model, the second crossbar is arranged perpendicular to the first crossbar. A plurality of columns are arranged side by side on the top of each first crossbar. After a plurality of first crossbars are arranged side by side horizontally, the columns on the first crossbars are arranged longitudinally in a plurality of ways, and the second crossbar is connected to all the columns in the same row, that is, the second crossbar is arranged perpendicular to the first crossbar, which can improve the structural stability of the entire bearing part and ensure the safe placement of the annular forging rack.

[0015] As a preferred solution of the utility model, a limiting rod is connected to the end of the second cross bar, the upper end of the limiting rod extends out of the upper end surface of the second cross bar, and the lower end of the limiting rod is connected to the oil collecting tank. The limiting rod has a limiting effect on the annular forging material rack located on the top frame, reducing the probability of the material rack tipping over during the process of taking and placing.

[0016] As a preferred solution of the utility model, the top of the limit rod is provided with an inclined section, and the inclined section is provided toward one side of the second cross bar. For the annular forging material rack hoisted from the top of the device, the material rack may not fall accurately onto the top rack due to inaccurate positioning. The design of the inclined section has a guiding effect on the material rack falling from above, which can avoid the material rack from tipping over or falling due to inaccurate positioning to a certain extent.

[0017] As a preferred solution of the utility model, the side wall of the oil leak nozzle is provided with a valve for controlling the circulation of cooling oil, so that cooling oil can be collected uniformly through the oil leak nozzle after a certain amount of cooling oil has accumulated, thereby improving the efficiency of cooling oil recovery and preventing residual cooling oil in the oil collecting tank from falling into the environment, causing waste and pollution.

[0018] As a preferred solution of the utility model, the oil collecting tank is configured as a funnel with an opening upward, so that the cooling oil falling into the oil collecting tank can more easily fall to the oil leakage nozzle, thereby improving the cooling oil collection efficiency and reducing the residual cooling oil in the oil collecting tank.

[0019] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0020] The present application provides a bearing portion for placing a material rack on the top of the oil collecting tank, and provides a supporting portion for supporting the oil collecting tank at the bottom of the oil collecting tank, so that the cooling oil on the annular forgings and the material rack on the bearing portion can fall into the oil collecting tank and can be discharged through the oil leakage nozzle at the bottom of the oil collecting tank, thereby avoiding pollution and waste caused by the cooling oil falling into the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a front view of a quenching oil collecting device for heat treatment of annular forgings of the utility model;

[0022] Figure 2 It is a top view of a quenching oil collecting device for heat treatment of annular forgings of the utility model;

[0023] Markings in the figure: 1-oil collecting tank, 11-oil leakage nozzle, 12-valve, 2-support leg, 3-base frame, 31-first cross bar, 4-top frame, 41-second cross bar, 5-column, 6-limit rod, 61-oblique section. DETAILED DESCRIPTION

[0024] The utility model is described in detail below in conjunction with the accompanying drawings.

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] Example 1

[0027] like Figure 1 and Figure 2 As shown, in this embodiment, a ring forging heat treatment quenching oil collection device includes an oil collecting tank 1, a supporting part and a bearing part:

[0028] The oil collecting tank 1 is configured to be in the shape of a funnel with its opening upward, an oil leaking nozzle is provided at the bottom of the oil collecting tank 1, and a valve 12 is provided on the side wall of the oil leaking nozzle 11;

[0029] The bearing part is arranged above the oil collecting tank 1 and connected to the top of the oil collecting tank 1, and the bearing part is used to place the annular forging material rack;

[0030] The support portion is arranged below the oil collecting tank 1 , and the bottom of the oil collecting tank 1 is connected to the support portion.

[0031] When in use, the oil-cooled annular forgings and their racks are placed on the load-bearing part, and the cooling oil on the racks and the annular forgings falls into the load-bearing part, and then enters the oil collecting tank 1. Finally, the cooling oil carried by the annular forgings and the racks is collected through the oil leakage nozzle 11 at the bottom of the oil collecting tank 1, thereby preventing the cooling oil from falling into the environment and causing pollution and waste.

[0032] Specifically, the support portion includes a plurality of support legs 2, which are arranged around the bottom wall of the oil collecting tank 1, so that a cavity of a certain height is formed at the bottom of the oil collecting tank 1, so as to facilitate the collection of quenching oil from the bottom of the oil collecting tank 1.

[0033] Specifically, the bearing part includes a bottom frame 3 and a top frame 4. The bottom frame 3 includes a plurality of first cross bars 31 arranged side by side. Both ends of the first cross bars 31 are respectively connected to both sides of the oil collecting tank 1. The top frame 4 includes a plurality of second cross bars 41 arranged side by side. The second cross bars 41 are arranged perpendicular to the first cross bars 31. A plurality of columns 5 are arranged side by side on the top of each first cross bar 31, so that the columns on the plurality of first cross bars 31 are arranged side by side to form a plurality of vertical rows. The second cross bars 41 are connected to all the columns 5 in the same row.

[0034] Example 2

[0035] like Figure 1 and Figure 2 As shown, in this embodiment, the difference from Embodiment 1 is that a limiting rod 6 is connected to the end of the second cross bar 41 , the upper end of the limiting rod 6 extends out of the upper end surface of the second cross bar 41 , and the lower end of the limiting rod 6 is connected to the oil collecting tank 1 .

[0036] In this embodiment, the limiting rod 6 has a limiting effect on the annular forging material rack located on the top frame 4, thereby reducing the probability of the material rack tipping over during the process of taking and placing the material rack.

[0037] Furthermore, an inclined section 61 is provided on the top of the limiting rod 6, and the inclined section 61 is arranged toward the side of the second cross bar 41. For the annular forging material rack hoisted from the top of the device, the material rack may not fall accurately onto the top frame 4 due to inaccurate positioning. The design of the inclined section 61 has a guiding effect on the material rack falling from above, which can avoid the situation where the material rack rolls over or falls due to inaccurate positioning to a certain extent.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A ring forging heat treatment quenching oil collection device, characterized in that: It comprises an oil collecting tank (1), a supporting part and a bearing part: An oil leakage nozzle (11) is provided at the bottom of the oil collecting tank (1); The bearing portion is arranged above the oil collecting tank (1) and connected to the top of the oil collecting tank (1), and the bearing portion is used to place an annular forging rack; The support portion is arranged below the oil collecting tank (1), and the bottom of the oil collecting tank (1) is connected to the support portion.

2. The ring forging heat treatment quenching oil collection device according to claim 1, characterized in that: The support portion comprises a plurality of support legs (2), and the support legs (2) are connected to the bottom wall of the oil tank (1).

3. The ring forging heat treatment quenching oil collecting device according to claim 1, characterized in that: The bearing portion comprises a bottom frame (3) and a top frame (4), a plurality of uprights (5) are connected between the bottom frame (3) and the top frame (4), and the bottom frame (3) is connected to the oil collecting tank (1).

4. The ring forging heat treatment quenching oil collecting device according to claim 3, characterized in that: The bottom frame (3) comprises a plurality of first cross bars (31) arranged side by side, the top frame (4) comprises a plurality of second cross bars (41) arranged side by side, and the uprights (5) connect the first cross bars (31) and the second cross bars (41).

5. The ring forging heat treatment quenching oil collecting device according to claim 4, characterized in that: The second crossbar (41) is arranged perpendicular to the first crossbar (31).

6. The ring forging heat treatment quenching oil collecting device according to claim 4, characterized in that: The end of the second cross bar (41) is connected to a limit rod (6), the upper end of the limit rod (6) extends out of the upper end surface of the second cross bar (41), and the lower end of the limit rod (6) is connected to the oil collecting tank (1).

7. The ring forging heat treatment quenching oil collecting device according to claim 6, characterized in that: The top of the limiting rod (6) is provided with an inclined section (61), and the inclined section (61) is arranged toward one side of the second cross rod (41).

8. The ring forging heat treatment quenching oil collecting device according to any one of claims 1 to 7, characterized in that: A valve (12) for controlling the circulation of cooling oil is provided on the side wall of the oil leakage nozzle (11).

9. The ring forging heat treatment quenching oil collecting device according to any one of claims 1 to 7, characterized in that: The oil collecting tank (1) is configured in a funnel shape with an opening upward.

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