Quenching device for high-strength alloy steel

Abstract

The utility model discloses a quenching device for high-strength alloy steel, which relates to the technical field of alloy steel quenching appliances and comprises a quenching tank, a plurality of condenser pipes are mounted at the lower end in the quenching tank, two ends of each condenser pipe penetrate through the quenching tank, a screen box is arranged at the upper end in the quenching tank, and the screen box is abutted against the inner wall of the quenching tank; according to the utility model, the motor is matched with the turntable to control the rotation of the connecting rod, so that the movement of the clamping jaw is convenient to control; the electric push rod is matched with the fixed rod to control the movement of the connecting plate, so that the clamping of the clamping jaw is convenient to control; the condensation pipe is matched with the quenching pool to control the temperature of the quenching pool, so that the alloy quenching is convenient; impurities of liquid in the quenching pool are controlled, alloy purification is facilitated, the physical strength of workers is saved, and the quenching efficiency of the workers is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to alloy steel quenching utensil technical field especially relates to a quenching device for high strength alloy steel. BACKGROUND

[0002] The high-strength alloy steel quenching device is a device for alloy quenching, and the existing high-strength alloy steel quenching device generally uses a conveying device to convey high-temperature alloy steel into a quenching pool for quenching and then conveying out, but a large amount of impurities is generated during the quenching of the alloy, resulting in reduced purity of the subsequent alloy steel, and the device is huge in size and occupies too much space due to the use of the conveying device to move the high-temperature alloy steel, resulting in large space requirements and difficulty in moving, and the liquid temperature rises rapidly during the quenching process, but the existing high-temperature alloy steel quenching device cannot cool the liquid, resulting in insufficient quenching of the subsequent alloy steel, thereby reducing the quality of the alloy steel, therefore, the above problems need to be improved. SUMMARY

[0003] The utility model provides a quenching device for high-strength alloy steel to solve the problems in the prior art.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a quenching device for high-strength alloy steel, comprising a quenching pool, a plurality of condenser pipes are installed at the lower end inside the quenching pool, the two ends of the condenser pipes penetrate the quenching pool, and a screen box is arranged at the upper end inside the quenching pool, and the screen box abuts against the inner wall of the quenching pool.

[0005] Preferably, a support column is arranged at the middle of the rear end of the quenching pool, a support frame is installed above the rear end surface of the support column, a motor is installed on the top surface of the support frame, the output shaft of the motor penetrates the support column, a shaft is connected to the output shaft of the motor through a shaft coupling, and a rotating disc is fixedly connected to the front end of the shaft.

[0006] Preferably, a plurality of equidistant connecting rods are fixedly connected to the outer side of the rotating disc, a protective shell is fixedly connected to the other end of the connecting rod, an electric push rod is installed inside the protective shell, and an outer shell is fixedly connected to the front end surface of the protective shell.

[0007] Preferably, the output shaft of the electric push rod penetrates the protective shell and is arranged inside the outer shell, a fixed rod is transversely connected to the output shaft of the electric push rod, and a sliding block is sleeved to the two ends of the fixed rod.

[0008] Preferably, a sliding opening is formed in the middle of the front end of the outer shell, clamping jaws are arranged on the two sides of the sliding opening, the rear end of the clamping jaw is arranged inside the outer shell, the cross section of the clamping jaw is L-shaped, a limiting block is installed at the front end inside the outer shell, and the limiting block is sleeved to the rear end of the clamping jaw.

[0009] Preferably, the two said clamping jaw rear end bottom surface movable hinge has a hinge plate, the other end of the hinge plate is movably hinged with the slider bottom surface, the slider top surface is movably hinged with a connecting plate, and the other end of the connecting plate is movably hinged with the outer shell inner wall front end two sides.

[0010] Compared with the prior art, the utility model has the advantages that: in the utility model, through the cooperation of the motor and the rotating disc, the rotation of the connecting rod is controlled, the movement of the clamping jaw is facilitated, through the cooperation of the electric push rod and the fixed rod, the movement of the connecting plate is controlled, the clamping of the clamping jaw is facilitated, through the cooperation of the condenser pipe and the quenching pool, the temperature of the quenching pool is controlled, the alloy is quenched, through the cooperation of the screen box and the quenching pool, the impurities in the liquid in the quenching pool are controlled, the alloy is purified, the device saves the physical strength of workers, and the quenching efficiency of workers is improved. BRIEF DESCRIPTION OF DRAWINGS

[0011] The drawings described herein are used to provide further understanding of the utility model, and constitute a part of the application, the illustrative embodiment of the utility model and its explanation are used to explain the utility model, and do not constitute improper limitation to the utility model.

[0012] Figure 1 It is the overall structure schematic view that the utility model proposes;

[0013] Figure 2 It is the overall structure cross section schematic view that the utility model proposes;

[0014] Figure 3 It is the partial structure bottom view schematic view that the utility model proposes;

[0015] Figure 4 It is the overall structure front view schematic view that the utility model proposes;

[0016] Figure 5 It is the partial structure cross section schematic view that the utility model proposes.

[0017] The figure serial number: 1, quenching pool;2, condenser pipe;3, screen box;4, connecting rod;5, rotating disc;6, outer shell;7, clamping jaw;8, support column;9, protection shell;10, motor;11, electric push rod;12, connecting plate;13, fixed rod;14, slider. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and apparently, the described embodiments only are a part of the embodiments of the utility model, not all the embodiments.

[0019] Embodiment: see Figures 1-5The utility model discloses a quenching device for high-strength alloy steel, including quenching pool 1, the inside lower end of quenching pool 1 is installed with multiple condenser pipes 2, and both ends of condenser pipe 2 all are through quenching pool 1, and the inside upper end of quenching pool 1 is equipped with screen box 3, is convenient for filtering the impurity in quenching pool 1, screen box 3 is in abutment on the inner wall in quenching pool 1, the rear end middle part of quenching pool 1 is equipped with support column 8, and the upper installation of support column 8 rear end face has support frame, and the top surface of support frame is installed with motor 10, and the output shaft of motor 10 is through support column 8, and the output shaft of motor 10 is connected with the shaft through the shaft coupling, is convenient for connecting motor 10 and rotating disc 5, and the front end of shaft is fixedly connected with rotating disc 5, and the outside of rotating disc 5 is fixedly connected with multiple equidistance connecting rods 4, and the other end of connecting rod 4 is fixedly connected with protective housing 9, and protective housing 9 is installed with electric push rod 11 in the inside, and the front end surface of protective housing 9 is fixedly connected with shell 6.

[0020] In the utility model, the output shaft of electric push rod 11 is through protective housing 9 and is placed in the inside of shell 6, and the output shaft of electric push rod 11 is connected with fixed rod 13 horizontally, and the both ends of fixed rod 13 are sleeved with sliding block 14, which is convenient for connecting fixed rod 13 and clamping jaw 7, and the front end middle part of shell 6 is equipped with sliding mouth, and the both sides of sliding mouth are equipped with clamping jaw 7, and the rear end of clamping jaw 7 is placed in the inside of shell 6, and the cross section of clamping jaw 7 is L type, which is convenient for clamping jaw 7 to clamp object, and the front end inside of shell 6 is installed with limit block, and limit block is sleeved in the rear end of clamping jaw 7, and the rear end bottom surface of two clamping jaws 7 is hingedly connected with hinge plate, and the other end of hinge plate is hingedly connected with the bottom surface of sliding block 14, and the top surface of sliding block 14 is hingedly connected with connecting plate 12, and the other end of connecting plate 12 is hingedly connected with the front end both sides of the inner wall of shell 6, which is convenient for using electric push rod 11 to push clamping jaw 7 to clamp object.

[0021] Working principle: when using the utility model, first, all live equipment is connected to power supply, then electric push rod 11 is started, and then clamping jaw 7 is driven to clamp alloy, at this time, motor 10 is started, and then shaft is driven to rotate, and then rotating disc 5 fixedly connected on the shaft is driven to rotate, and then clamping jaw 7 is driven to rotate, when alloy enters quenching pool 1, due to heat transfer, it causes liquid in pool to heat up rapidly, at this time, condensate in condenser pipe 2 is used to reduce liquid temperature rapidly, at this time, due to alloy rapid cooling, a large amount of impurities are produced, due to the existence of screen box 3, impurities are collected, after quenching is completed, power supply is turned off, and clamping device is removed, at this time, screen box 3 can be taken out, and then impurities are treated.

[0022] The above-mentioned is only the preferred specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme and utility model concept of the utility model, equivalent replacement or change, should be covered in the protection scope of the utility model.

Claims

1. A quenching device for high-strength alloy steel, comprising a quenching bath (1), characterized in that: The quenching tank (1) is internally provided with a plurality of condensing pipes (2) at the lower end, both ends of the condensing pipes (2) penetrate the quenching tank (1), and the quenching tank (1) is internally provided with a screen box (3) at the upper end, the screen box (3) abuts against the inner wall of the quenching tank (1); the rear end of the quenching tank (1) is provided with a support column (8), and the support column (8) is provided with a support frame above the rear end face.

2. A quenching apparatus for high strength alloy steel as claimed in claim 1, wherein: The top surface of the support frame is provided with a motor (10), the output shaft of the motor (10) penetrates the support column (8), and the output shaft of the motor (10) is connected with a rotating shaft through a shaft coupling, and the front end of the rotating shaft is fixedly connected with a rotating disc (5).

3. A quenching apparatus for high strength alloy steels as claimed in claim 2, wherein: The rotating disc (5) is fixedly connected with a plurality of equidistant connecting rods (4) on the outer side, the other end of the connecting rod (4) is fixedly connected with a protective shell (9), the protective shell (9) is internally provided with an electric push rod (11), and the front end face of the protective shell (9) is fixedly connected with an outer shell (6).

4. A quenching apparatus for high strength alloy steels as claimed in claim 3 wherein: The output shaft of the electric push rod (11) penetrates the protective shell (9) and is arranged in the outer shell (6), and the output shaft of the electric push rod (11) is transversely connected with a fixed rod (13), and both ends of the fixed rod (13) are sleeved with sliding blocks (14).

5. A quenching apparatus for high strength alloy steels as claimed in claim 4 wherein: The front end of the outer shell (6) is provided with a sliding port, and both sides of the sliding port are provided with clamping jaws (7), the rear end of the clamping jaw (7) is arranged in the outer shell (6), and the clamping jaw (7) is of L-shaped cross section, and a limiting block is arranged in the front end of the outer shell (6), and the limiting block is sleeved with the rear end of the clamping jaw (7).

6. A quenching apparatus for high strength alloy steels as claimed in claim 5 wherein: The rear end bottom surface of the two clamping jaws (7) is movably hinged with a hinged plate, the other end of the hinged plate is movably hinged with the bottom surface of the sliding block (14), the top surface of the sliding block (14) is movably hinged with a connecting plate (12), and the other end of the connecting plate (12) is movably hinged with both sides of the front end of the inner wall of the outer shell (6).

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