Multi-station pressure quenching device

Abstract

The utility model discloses a multi-station pressure quenching device which comprises a water storage cylinder, the inner bottom wall of the water storage cylinder is fixedly connected with a cylinder body, the upper surface of the cylinder body is rotatably connected with a rotating rod through a bearing, the upper surface of the rotating rod is fixedly connected with a rotating disc, and the upper surface of the rotating disc is fixedly connected with a group of supports. And a hydraulic rod is fixedly installed on the upper surface of each support, the telescopic end of each hydraulic rod is fixedly connected with a pressing base, and the upper surface of the rotating disc is fixedly connected with a set of pressing quenching bases. The hydraulic rod can push the pressing base to apply pressure to a metal piece, the metal piece can be prevented from sliding in cooperation with the pressing and quenching base, the water pump and the water pumping pipe can pump water, the bent pipe can be matched to inject the water into the pressing and quenching base, the metal piece is quenched through the water, and pressing and quenching of metal gold are completed. And the multiple pressure quenching bases are arranged, and the water pump is matched with the pressure base, so that the multiple metal parts can be subjected to pressure quenching at the same time, and the pressure quenching efficiency of the metal parts is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of press quenching, in particular to a multi-station press quenching device. Background Art

[0002] Press quenching is a metal processing technology, also known as pressure quenching. In this process, after a metal part is processed at high temperature, it is immediately cooled rapidly by applying high pressure. This cooling process is faster than ordinary air cooling, enabling the metal to reach higher hardness and strength. Press quenching is usually used in the processing of steel, especially in the fields of manufacturing tools, automotive parts, and construction machinery.

[0003] Refer to the patent document with publication number CN206289280U, a wear plate press quenching device, including a machine shell. A reinforcing column is provided at the bottom inside the machine shell. A first hydraulic device is provided on the left side wall of the machine shell. A first piston rod is provided on the right side of the first hydraulic device. The right end of the first piston rod is connected to a lower die body. A chute is provided at the bottom of the lower die body. A second hydraulic device is provided at the top inside the machine shell. A second piston rod is provided at the bottom of the second hydraulic device. Both the first piston rod and the second piston rod extend out of the machine shell. A cavity is provided inside the lower die body. The plane where the bottom of the cavity is located is parallel to the plane where the bottom of the upper die body is located. A first water leakage hole is further provided at the bottom of the cavity. The first water leakage holes are evenly distributed at the bottom of the cavity. Second water leakage holes are evenly opened on the chute. This wear plate press quenching device is reasonably designed, easy to use and operate, reduces processing costs, and shortens the construction period, and is very suitable for the use of modern factories.

[0004] Although the above solution can quench metal parts during use, in the actual use process, since only a single metal part can be press quenched each time, the efficiency of press quenching metal parts is relatively low. Therefore, a multi-station press quenching device is proposed. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies existing in the prior art, and a multi-station press quenching device is proposed.

[0006] To achieve the above object, the utility model adopts the following technical solutions: A multi-station press quenching device includes a water storage cylinder. A cylinder body is fixedly connected to the inner bottom wall of the water storage cylinder. A rotating rod is rotatably connected to the upper surface of the cylinder body through a bearing. A turntable is fixedly connected to the upper surface of the rotating rod. A group of brackets is fixedly connected to the upper surface of the turntable. A hydraulic rod is fixedly installed on the upper surface of each bracket. A pressing seat is fixedly connected to the telescopic end of each hydraulic rod. A group of press quenching seats is fixedly connected to the upper surface of the turntable. A group of water pumps is fixedly connected to the bottom surface of the turntable. The input end of each water pump is fixedly communicated with a water suction pipe. The output end of each water pump is fixedly communicated with a bent pipe. The top end of each bent pipe penetrates through the turntable and is fixedly communicated with the left side surface of the press quenching seat. A water outlet pipe is fixedly communicated with one side surface of the group of press quenching seats that are close to each other. The bottom end of each water outlet pipe penetrates through the turntable and extends below the turntable.

[0007] As a further description of the above technical solution:

[0008] A fixing seat is fixedly connected to one side surface of the group of brackets that are far away from each other. The bottom surface of each fixing seat is fixedly connected to the upper surface of the turntable.

[0009] As a further description of the above technical solution:

[0010] An annular sliding groove is formed on the upper surface of the water storage cylinder. Two groups of sliding blocks are slidably connected to the inner wall of the annular sliding groove. The upper surface of each sliding block is fixedly connected to the bottom surface of the turntable.

[0011] As a further description of the above technical solution:

[0012] A servo motor is fixedly connected to the inner bottom wall of the water storage cylinder. The output end of the servo motor is fixedly connected to the bottom end of the rotating rod.

[0013] As a further description of the above technical solution:

[0014] A first drain pipe is fixedly communicated with the inner bottom wall of each press quenching seat. The bottom end of each first drain pipe penetrates through the turntable and extends below the turntable. The bottom end of each first drain pipe is fixedly communicated with a solenoid valve.

[0015] As a further description of the above technical solution:

[0016] An inlet pipe is fixedly communicated with the left side surface of the water storage cylinder. A second drain pipe is fixedly communicated with the right side surface of the water storage cylinder. The right end of the second drain pipe is fixedly communicated with a control valve.

[0017] The utility model has the following beneficial effects:

[0018] 1. Compared with the prior art, in this multi-station press quenching device, a hydraulic rod is provided to push the pressure seat to apply pressure to the metal part. The press quenching seat can prevent the metal part from sliding. The water pump and the water suction pipe can extract water, and in cooperation with the elbow pipe, the water can be injected into the press quenching seat to quench the metal part with water, thereby completing the press quenching of the metal part. Moreover, by providing a combination of multiple press quenching seats, water pumps and pressure seats, multiple metal parts can be press quenched simultaneously, improving the press quenching efficiency of the metal parts.

[0019] 2. Compared with the prior art, in this multi-station press quenching device, a water storage cylinder is provided to store water, enabling the water suction pipe to extract water and ensuring water supply to the inside of the press quenching seat during press quenching. The first drain pipe and the solenoid valve can be used to drain the residual water inside the press quenching seat after the metal part is taken out, preventing water from remaining. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 FIG. is a three-dimensional structural schematic diagram of a multi-station press quenching device proposed by the present utility model;

[0021] Figure 2 FIG. is a three-dimensional structural schematic diagram of the front cross-sectional view of the pressure seat in a multi-station press quenching device proposed by the present utility model;

[0022] Figure 3 FIG. is a three-dimensional structural schematic diagram of the water storage cylinder in a multi-station press quenching device proposed by the present utility model;

[0023] Figure 4 FIG. is a three-dimensional structural schematic diagram of the front cross-sectional view of the water storage cylinder in a multi-station press quenching device proposed by the present utility model.

[0024] LEGEND DESCRIPTION:

[0025] 1. Water storage cylinder; 2. Water inlet pipe; 3. Fixed seat; 4. Bracket; 5. Hydraulic rod; 6. Turntable; 7. Second drain pipe; 8. Control valve; 9. Pressure seat; 10. Outlet pipe; 11. Water pump; 12. Water suction pipe; 13. Solenoid valve; 14. Elbow pipe; 15. First drain pipe; 16. Slide block; 17. Annular chute; 18. Rotating rod; 19. Cylinder body; 20. Servo motor; 21. Press quenching seat. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Reference Figures 1-4 Referring to Figures 1-4 , a multi-station press quenching device provided by the present utility model includes a water storage cylinder 1. A cylinder body 19 is fixedly connected to the inner bottom wall of the water storage cylinder 1. The upper surface of the cylinder body 19 is rotatably connected to a rotating rod 18 through a bearing. The upper surface of the rotating rod 18 is fixedly connected to a turntable 6. A group of brackets 4 are fixedly connected to the upper surface of the turntable 6. Fixed seats 3 are fixedly connected to the mutually remote side surfaces of the group of brackets 4. The bottom surface of each fixed seat 3 is fixedly connected to the upper surface of the turntable 6. The brackets 4 can be reinforced through the fixed seats 3, increasing the stability of the brackets 4 and preventing the brackets 4 from shaking. A hydraulic rod 5 is fixedly installed on the upper surface of each bracket 4. The telescopic end of each hydraulic rod 5 is fixedly connected to a pressing seat 9. A group of press quenching seats 21 are fixedly connected to the upper surface of the turntable 6. A group of water pumps 11 are fixedly connected to the bottom surface of the turntable 6. The input end of each water pump 11 is fixedly communicated with a water suction pipe 12. The output end of each water pump 11 is fixedly communicated with a bent pipe 14. The top end of each bent pipe 14 penetrates through the turntable 6 and is fixedly communicated with the left side surface of the press quenching seat 21. A water outlet pipe 10 is fixedly communicated with the mutually close side surfaces of the group of press quenching seats 21. The bottom end of each water outlet pipe 10 penetrates through the turntable 6 and extends below the turntable 6.

[0028] In this embodiment, an annular sliding groove 17 is formed on the upper surface of the water storage cylinder 1. Two groups of sliding blocks 16 are slidably connected to the inner wall of the annular sliding groove 17. The upper surface of each sliding block 16 is fixedly connected to the bottom surface of the turntable 6. The turntable 6 can be supported through the annular sliding groove 17 and the sliding blocks 16, preventing the turntable 6 from shaking and tilting. A servo motor 20 is fixedly connected to the inner bottom wall of the water storage cylinder 1. The output end of the servo motor 20 is fixedly connected to the bottom end of the rotating rod 18. By providing the servo motor 20, the turntable 6 can be automatically controlled, enabling the turntable 6 to automatically stop after rotating to a specified position, facilitating the staff to pick up and place the workpiece.

[0029] In this embodiment, a first drain pipe 15 is fixedly communicated with the inner bottom wall of each press quenching seat 21. The bottom end of each first drain pipe 15 penetrates through the turntable 6 and extends below the turntable 6. The bottom end of each first drain pipe 15 is fixedly communicated with a solenoid valve 13. The water can be drained through the first drain pipe 15 and the solenoid valve 13 after the metal part is taken out, preventing water from remaining inside the press quenching seat 21. A water inlet pipe 2 is fixedly communicated with the left side surface of the water storage cylinder 1. A second drain pipe 7 is fixedly communicated with the right side surface of the water storage cylinder 1. The right end of the second drain pipe 7 is fixedly communicated with a control valve 8. The water can be replaced by using the second drain pipe 7 and the control valve 8, avoiding the water temperature from rising after long-term use.

[0030] Working principle: Place the metal part inside the press quenching seat 21, start the hydraulic rod 5, so that the hydraulic rod 5 pushes the pressing seat 9 to move downward, cooperate with the press quenching seat 21 to clamp the metal part, and seal the press quenching seat 21. Start the water pump 11, so that the water pump 11 pumps the water inside the water storage cylinder 1, and injects the water into the press quenching seat 21 through the elbow 14 to perform press quenching operation on the metal part. And as the water level rises inside the press quenching seat 21, the water can be discharged into the water storage cylinder 1 through the water outlet pipe 10 for recycling. And during continuous press quenching, by placing the metal parts in different press quenching seats 21, multiple metal parts can be press quenched, thereby improving the press quenching efficiency.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A multi-station press quenching device, comprising a water storage cylinder (1), characterized in that: A cylinder body (19) is fixedly connected to the inner bottom wall of the water storage cylinder (1). The upper surface of the cylinder body (19) is rotatably connected to a rotating rod (18) through a bearing. The upper surface of the rotating rod (18) is fixedly connected to a turntable (6). A group of brackets (4) are fixedly connected to the upper surface of the turntable (6). A hydraulic rod (5) is fixedly installed on the upper surface of each bracket (4). The telescopic end of each hydraulic rod (5) is fixedly connected to a pressing seat (9). A group of quenching seats (21) are fixedly connected to the upper surface of the turntable (6). A group of water pumps (11) are fixedly connected to the bottom surface of the turntable (6). The input end of each water pump (11) is fixedly communicated with a water suction pipe (12). The output end of each water pump (11) is fixedly communicated with a bent pipe (14). The top end of each bent pipe (14) penetrates through the turntable (6) and is fixedly communicated with the left side surface of the quenching seat (21). The water outlet pipes (10) are fixedly communicated with one side surface of the group of quenching seats (21) close to each other. The bottom end of each water outlet pipe (10) penetrates through the turntable (6) and extends below the turntable (6).

2. The multi-station press quenching device according to claim 1, wherein: Fixed seats (3) are fixedly connected to one side surface of the group of brackets (4) away from each other. The bottom surface of each fixed seat (3) is fixedly connected to the upper surface of the turntable (6).

3. The multi-station press quenching device according to claim 1, wherein: An annular sliding groove (17) is formed in the upper surface of the water storage cylinder (1). Two groups of sliding blocks (16) are slidably connected to the inner wall of the annular sliding groove (17). The upper surface of each sliding block (16) is fixedly connected to the bottom surface of the turntable (6).

4. A multi-station press quenching device according to claim 1, characterized in that: A servo motor (20) is fixedly connected to the inner bottom wall of the water storage cylinder (1). The output end of the servo motor (20) is fixedly connected to the bottom end of the rotating rod (18).

5. The multi-station press quenching device according to claim 1, characterized in that: A first drain pipe (15) is fixedly communicated with the inner bottom wall of each quenching seat (21). The bottom end of each first drain pipe (15) penetrates through the turntable (6) and extends below the turntable (6). The bottom end of each first drain pipe (15) is fixedly communicated with a solenoid valve (13).

6. The multi-station press quenching device according to claim 1, wherein: A water inlet pipe (2) is fixedly communicated with the left side surface of the water storage cylinder (1). A second drain pipe (7) is fixedly communicated with the right side surface of the water storage cylinder (1). The right end of the second drain pipe (7) is fixedly communicated with a control valve (8).

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