Bearing steel vacuum quenching device

Abstract

The utility model relates to the field of bearing steel, and discloses a bearing steel vacuum quenching device. The bearing steel vacuum quenching device comprises an equipment bottom plate, an isolation protection plate is arranged at the adjacent position of the equipment bottom plate, a cleaning table is fixedly connected to the adjacent position of the isolation protection plate, and a cleaning groove is formed in the cleaning table; a plurality of rectangular carrying plates are fixedly connected to the positions, adjacent to the cleaning tank, of the upper end of the cleaning table, after operation is completed, fixing bolts are taken down, a rectangular storage rack is placed back into equipment again, it is guaranteed that the fixing bolts are fixed to the equipment, and the stability of structural connection of the equipment is guaranteed; the isolation protection plate isolates the positions of components between equipment, mutual interference is avoided, operation of workers is facilitated, through the structure, the workers can quickly take out the cleaned bearing steel, and the operation time of the workers is saved.

Description

Technical Field

[0001] The present application belongs to the technical field of bearing steel, and specifically relates to a vacuum quenching device for bearing steel. Background Art

[0002] For example, the publication number: CN216107122U discloses a heat treatment quenching device for processing bearing steel balls, including a quenching machine and two support arms, the two support arms are located on the left and right sides of the quenching machine, a transmission shaft is movably connected between the two support arms, and a warehouse door is movably connected to the front side of the quenching machine. The utility model sets a quenching machine, a support arm, a transmission shaft, a warehouse door, a transmission block, a chain, a limit groove, a connection groove, a positioning block, a positioning groove, a positioning mechanism and an adjustment mechanism for coordinated use. By pulling the adjustment mechanism, the positioning mechanism is driven to enter the interior of the positioning groove, and the height of the warehouse door can be adjusted at this time. After completion, the adjustment mechanism is pulled in the opposite direction, and the quenching machine is fixed by the coordinated use with the positioning mechanism, thereby improving the stability of the warehouse door, solving the problem that when the warehouse door is pulled up by the chain, it is necessary to limit it to ensure the safety of the warehouse door.

[0003] However, in the common application, when the bearing steel is vacuum quenched, the bearing steel is not pre-treated in a cleaning tank, so that impurities are easily stored on the surface of the bearing steel, affecting the quenching result. Utility Model Content

[0004] The purpose of the present application is to provide a vacuum quenching device for bearing steel in order to solve the above-mentioned problem of facilitating the carrying out and taking out and draining of bearing steel.

[0005] The technical solution adopted in the present application is as follows: A bearing steel vacuum quenching device comprises an equipment base plate, an isolation protection plate is arranged at an adjacent position of the equipment base plate, a cleaning table is fixedly connected at an adjacent position of the isolation protection plate, a cleaning tank is arranged inside the cleaning table, a plurality of rectangular carrying plates are fixedly connected at the upper end of the cleaning table at an adjacent position of the cleaning tank, a slide groove is arranged inside the rectangular carrying plate, a rectangular slide plate is slidably connected inside the slide groove, a rectangular storage rack is fixedly connected to the lower end of the rectangular slide plate, a water filter plate is arranged at the bottom of the rectangular storage rack, a fixing bolt is threadedly connected to the side of the rectangular carrying plate, and the other end of the fixing bolt passes through the rectangular carrying plate and is inserted into a hole arranged on the side of the rectangular slide plate.

[0006] By adopting the above technical solution, during the use of the equipment, before vacuum quenching, the bearing steel is placed in the cleaning tank for pretreatment, which is convenient for subsequent equipment to perform quenching operations on the bearing steel. During use, by using the water filter plate in the rectangular rack, when the staff removes the fixing bolts from the rectangular mounting plate, then pulls the rectangular slide upward, and then lifts the rectangular rack to the top of the cleaning tank, drains the water in the rectangular rack through the water filter plate, and then the staff conveniently removes the bearing steel from the cleaning tank after cleaning, and then facilitates subsequent vacuum quenching. After the operation is completed, the fixing bolts are removed, and the rectangular rack is placed back into the equipment to ensure that the fixing bolts are fixed to the equipment again, ensuring the stability of the equipment structure connection. The isolation protection plate isolates the positions of the components between the equipment without interfering with each other, which is convenient for the staff to operate. Through this structure, it is convenient for the staff to quickly remove the bearing steel to be cleaned, saving the staff's operating time.

[0007] In a preferred embodiment, a vacuum quenching chamber is provided at the upper end of the bottom plate of the device, and a plurality of rectangular auxiliary plates are fixedly connected to the upper end of the bottom plate of the device on both sides of the vacuum quenching chamber.

[0008] By adopting the above technical solution, the vacuum quenching chamber is convenient for vacuum quenching of bearing steel to ensure the normal use of the equipment. The rectangular auxiliary plate is convenient for connecting the connecting plate, which is convenient for ensuring the sliding of the connecting plate in the rectangular auxiliary plate and convenient for the staff to open the sealing door.

[0009] In a preferred embodiment, a connecting pipe is fixedly connected to the side of the vacuum quenching chamber, and an auxiliary handle is fixedly connected to the upper end of the rectangular slide.

[0010] By adopting the above technical solution, the connecting pipe is convenient for connecting the sealing door, ensuring the sealing inside the equipment, and facilitating the workers to perform vacuum quenching operations on the bearing steel. The auxiliary handle is convenient for the workers to lift the rectangular slide.

[0011] In a preferred embodiment, a slide groove is provided inside the rectangular auxiliary plate, a connecting plate is slidably connected inside the slide groove, and a sealing door is fixedly connected to the side of the connecting plate.

[0012] By adopting the above technical solution, the connecting plate can be easily operated in the rectangular auxiliary plate through the slide groove, thereby ensuring that the staff can move the position of the sealing door and facilitate the vacuum quenching operation of the bearing steel.

[0013] In a preferred embodiment, a sealing door is provided on the side of the connecting pipe, and a sealing door handle is fixedly connected to the side of the sealing door.

[0014] By adopting the above technical solution, the connection between the sealing door and the connecting pipe is convenient for ensuring the sealing inside the vacuum quenching chamber and the stability of the bearing steel during quenching. The sealing door handle is convenient for the staff to move the position of the sealing door.

[0015] In a preferred embodiment, a control box is provided on the side of the equipment bottom plate opposite to the isolation protection plate, a protection door is provided on the surface of the control box, and a door handle is fixedly connected to the surface of the protection door.

[0016] By adopting the above technical solution, the control box is convenient for the staff to control the operation of the equipment. The control components inside the control box are protected by using a protective door. The door handle is convenient for opening the protective door, which is convenient for the staff to use.

[0017] In a preferred embodiment, a voltage regulator is provided on a side of the bottom plate of the equipment adjacent to the vacuum quenching chamber, and an adjusting component is provided on the upper end of the voltage regulator.

[0018] By adopting the above technical solution, a voltage regulator is provided to control the temperature in the vacuum quenching chamber to ensure the safe and stable operation of the quenching furnace. The regulating component facilitates the staff to adjust the voltage regulator to meet different usage requirements.

[0019] In a preferred embodiment, a quenching storage plate is fixedly connected to the side of the sealing door located inside the vacuum quenching chamber.

[0020] By adopting the above technical solution, the quenching placement plate is used to facilitate the placement of bearing steel by the staff, thereby facilitating the vacuum quenching operation of the bearing steel and ensuring the normal operation of the equipment.

[0021] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0022] In the present application, during the use of the equipment, before vacuum quenching, the bearing steel is placed in a cleaning tank for pretreatment to facilitate the subsequent equipment to perform quenching operations on the bearing steel. During use, by using the water filter plate in the rectangular rack, when the staff removes the fixing bolts from the rectangular mounting plate, the rectangular slide plate is pulled upward, and then the rectangular rack is lifted to the top of the cleaning tank, and the water in the rectangular rack is drained through the water filter plate. Then the staff can conveniently remove the bearing steel from the cleaning tank after cleaning, and then facilitate subsequent vacuum quenching. After the operation is completed, the fixing bolts are removed, and the rectangular rack is placed back into the equipment to ensure that the fixing bolts are fixed to the equipment again to ensure the stability of the equipment structure connection. The isolation protection plate isolates the positions of the components between the equipment without interfering with each other, which is convenient for the staff to operate. Through this structure, it is convenient for the staff to quickly remove the bearing steel to be cleaned, saving the staff's operating time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a front view schematic diagram of the structure of the bearing steel vacuum quenching device of this application;

[0024] Figure 2 This is a schematic side view of the structure of the vacuum quenching device for bearing steel in this application;

[0025] Figure 3 This is a schematic diagram of the structure of the vacuum quenching device for bearing steel in this application;

[0026] Figure 4 This is a schematic diagram of the back side of the bearing steel vacuum quenching device structure in this application.

[0027] Markings in the figure: 1. Equipment base plate; 2. Protection door; 3. Door handle; 4. Control box; 5. Voltage regulator; 6. Connecting plate; 7. Rectangular auxiliary plate; 8. Isolation protection plate; 9. Sealed door handle; 10. Sealed door; 11. Connecting pipe; 12. Vacuum quenching chamber; 13. Cleaning table; 14. Rectangular loading plate; 15. Rectangular slide plate; 16. Rectangular storage rack; 17. Water filter plate; 18. Auxiliary handle; 19. Fixing bolt; 20. Quenching storage plate; 21. Adjustment assembly. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0029] Reference Figure 1-4 ,

[0030] Example:

[0031] Reference Figure 2-4A bearing steel vacuum quenching device comprises an equipment bottom plate 1, an isolation protection plate 8 is arranged adjacent to the equipment bottom plate 1, a cleaning table 13 is fixedly connected adjacent to the isolation protection plate 8, a cleaning tank is arranged inside the cleaning table 13, the upper end of the cleaning table 13 is located adjacent to the cleaning tank and fixedly connected with a plurality of rectangular carrying plates 14, a slide groove is arranged inside the rectangular carrying plate 14, a rectangular slide plate 15 is slidably connected inside the slide groove, a rectangular storage rack 16 is fixedly connected to the lower end of the rectangular slide plate 15, a water filter plate 17 is arranged at the bottom of the rectangular storage rack 16, a fixing bolt 19 is threadedly connected to the side of the rectangular carrying plate 14, and the other end of the fixing bolt 19 passes through the rectangular carrying plate 14 and is inserted into a hole arranged on the side of the rectangular slide plate 15. When the equipment is used, before vacuum quenching, the bearing steel is placed in the cleaning tank for pretreatment to facilitate subsequent equipment The bearing steel is quenched. During use, the water filter plate 17 in the rectangular rack 16 is used. When the staff removes the fixing bolt 19 from the rectangular mounting plate 14, the rectangular slide plate 15 is pulled upward, and then the rectangular rack 16 is lifted to the top of the cleaning tank. The water in the rectangular rack 16 is drained through the water filter plate 17. Then the staff can conveniently remove the bearing steel from the cleaning tank after cleaning, and then facilitate subsequent vacuum quenching. After the operation is completed, the fixing bolt 19 is removed, and the rectangular rack 16 is replaced back into the equipment, ensuring that the fixing bolt 19 is fixed to the equipment again to ensure the stability of the equipment structure connection. The isolation protection plate 8 isolates the positions of the components between the equipment without interfering with each other, which is convenient for the staff to operate. Through this structure, it is convenient for the staff to quickly remove the bearing steel to be cleaned, saving the staff's operating time.

[0032] Reference Figure 1-4 A vacuum quenching chamber 12 is provided at the upper end of the equipment base plate 1. The upper end of the equipment base plate 1 is located on both sides of the vacuum quenching chamber 12 and is fixedly connected with a plurality of rectangular auxiliary plates 7. The vacuum quenching chamber 12 is convenient for vacuum quenching of bearing steel to ensure the normal use of the equipment. The rectangular auxiliary plate 7 is convenient for connecting the connecting plate 6 to ensure the sliding of the connecting plate 6 in the rectangular auxiliary plate 7, which is convenient for the staff to open the sealing door 10.

[0033] Reference Figure 1-4 A connecting pipe 11 is fixedly connected to the side of the vacuum quenching chamber 12, and an auxiliary handle 18 is fixedly connected to the upper end of the rectangular slide 15. The connecting pipe 11 is convenient for connecting the sealing door 10 to ensure the sealing inside the equipment, making it convenient for the staff to perform vacuum quenching operations on the bearing steel. The auxiliary handle 18 is convenient for the staff to lift the rectangular slide 15.

[0034] Reference Figure 1-4A slide groove is provided inside the rectangular auxiliary plate 7, and a connecting plate 6 is slidably connected inside the slide groove. A sealing door 10 is fixedly connected to the side of the connecting plate 6. The slide groove facilitates the operation of the connecting plate 6 inside the rectangular auxiliary plate 7. This ensures that the staff can move the position of the sealing door 10, which is convenient for vacuum quenching operations on bearing steel.

[0035] Reference Figure 1-4 A sealing door 10 is provided on the side of the connecting pipe 11, and a sealing door handle 9 is fixedly connected to the side of the sealing door 10. The connection between the sealing door 10 and the connecting pipe 11 is convenient for ensuring the sealing inside the vacuum quenching chamber 12 and ensuring the stability of the bearing steel during quenching. The sealing door handle 9 makes it convenient for the staff to move the position of the sealing door 10.

[0036] Reference Figure 1-4 A control box 4 is provided on the side of the equipment bottom plate 1, which is located on the opposite side of the isolation protection plate 8. A protection door 2 is provided on the surface of the control box 4. A door handle 3 is fixedly connected to the surface of the protection door 2. The control box 4 is convenient for the staff to control the operation of the equipment. The control components inside the control box 4 are protected by using the protection door 2. The door handle 3 is convenient for opening the protection door 2, which is convenient for the staff to use.

[0037] Reference Figure 1-4 A voltage regulator 5 is provided on the side of the equipment bottom plate 1 adjacent to the vacuum quenching chamber 12, and an adjusting component 21 is provided on the upper end of the voltage regulator 5. The voltage regulator 5 is provided to control the temperature in the vacuum quenching chamber 12 to ensure the safe and stable operation of the quenching furnace. The adjusting component 21 facilitates the staff to adjust the voltage regulator 5 to meet different usage requirements.

[0038] Reference Figure 1-4 The side of the sealing door 10 is located inside the vacuum quenching chamber 12 and is fixedly connected to a quenching placement plate 20. By using the quenching placement plate 20, it is convenient for the staff to place the bearing steel, thereby facilitating the vacuum quenching operation of the bearing steel and ensuring the normal operation of the equipment.

[0039] The implementation principle of the embodiment of a bearing steel vacuum quenching device in the present application is:

[0040] During the use of the equipment, before vacuum quenching, the bearing steel is placed in a cleaning tank for pretreatment to facilitate the subsequent equipment to perform quenching operations on the bearing steel. During use, by using the water filter plate 17 in the rectangular rack 16, when the staff removes the fixing bolt 19 from the rectangular mounting plate 14, the rectangular slide plate 15 is pulled upward, and then the rectangular rack 16 is lifted to the top of the cleaning tank, and the water in the rectangular rack 16 is drained through the water filter plate 17, and then the staff can conveniently remove the bearing steel from the cleaning tank after cleaning, and then facilitate subsequent vacuum quenching. After the operation is completed, the fixing bolt 19 is removed, and the rectangular rack 16 is replaced back into the equipment, ensuring that the fixing bolt 19 is fixed to the equipment again to ensure the stability of the equipment structure connection. The isolation protection plate 8 isolates the positions of the components between the equipment without interfering with each other, which is convenient for the staff to operate, and is convenient for the staff to remove the bearing steel after the cleaning operation, and at the same time, it is convenient to drain the water on the surface of the bearing steel.

[0041] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A bearing steel vacuum quenching device, comprising a device bottom plate (1), characterized in that: An isolation protection plate (8) is arranged adjacent to the bottom plate (1) of the equipment, a washing table (13) is fixedly connected adjacent to the isolation protection plate (8), a washing tank is arranged inside the washing table (13), a plurality of rectangular carrying plates (14) are fixedly connected to the upper end of the washing table (13) adjacent to the washing tank, a slide groove is arranged inside the rectangular carrying plate (14), a rectangular slide plate (15) is slidably connected inside the slide groove, a rectangular storage rack (16) is fixedly connected to the lower end of the rectangular slide plate (15), a water filter plate (17) is arranged at the bottom of the rectangular storage rack (16), a fixing bolt (19) is threadedly connected to the side surface of the rectangular carrying plate (14), and the other end of the fixing bolt (19) passes through the rectangular carrying plate (14) and is inserted into a hole arranged on the side surface of the rectangular slide plate (15).

2. A bearing steel vacuum quenching device as claimed in claim 1, characterized in that: A vacuum quenching chamber (12) is provided at the upper end of the equipment bottom plate (1), and a plurality of rectangular auxiliary plates (7) are fixedly connected to the upper end of the equipment bottom plate (1) on both sides of the vacuum quenching chamber (12).

3. A bearing steel vacuum quenching device as claimed in claim 2, characterized in that: A connecting pipe (11) is fixedly connected to the side of the vacuum quenching chamber (12), and an auxiliary handle (18) is fixedly connected to the upper end of the rectangular slide plate (15).

4. A bearing steel vacuum quenching device as claimed in claim 3, characterized in that: A sliding groove is provided inside the rectangular auxiliary plate (7), a connecting plate (6) is slidably connected inside the sliding groove, and a sealing door (10) is fixedly connected to the side of the connecting plate (6).

5. A bearing steel vacuum quenching device as claimed in claim 3, characterized in that: A sealing door (10) is provided on the side of the connecting pipe (11), and a sealing door handle (9) is fixedly connected to the side of the sealing door (10).

6. A bearing steel vacuum quenching device as claimed in claim 1, characterized in that: A control box (4) is provided on the side of the equipment bottom plate (1) opposite to the isolation protection plate (8), a protection door (2) is provided on the surface of the control box (4), and a door handle (3) is fixedly connected to the surface of the protection door (2).

7. A bearing steel vacuum quenching device as claimed in claim 1, characterized in that: A voltage regulator (5) is provided on the side of the equipment bottom plate (1) adjacent to the vacuum quenching chamber (12), and an adjustment component (21) is provided on the upper end of the voltage regulator (5).

8. A bearing steel vacuum quenching device as claimed in claim 5, characterized in that: The side of the sealing door (10) is located inside the vacuum quenching chamber (12) and is fixedly connected to a quenching storage plate (20).

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