Turnover structure of quenching press

Abstract

The utility model relates to the technical field of heat treatment equipment, in particular to a quenching press overturning structure which comprises a frame body, a quenching water spraying device is arranged on one side of the frame body in a hinged structure mode, an upper lug plate is arranged on the upper end face of the quenching water spraying device in a hinged structure mode, and a lower lug plate is arranged at the other end of the upper lug plate in a hinged structure mode. The other end of the lower lug plate is connected with the side vertical surface of the quenching water spraying device in a hinged structure manner; one end of the oil cylinder is connected with the upper end of the quenching water spraying device in a hinged structure manner, and the other end is rotationally connected with a hinged point of the upper lug plate and the lower lug plate; the oil cylinder is matched with the upper lug plate and the lower lug plate, so that the quenching water spraying device is overturned by 180 degrees, a worker can conveniently clean water spraying holes in the lower part of the quenching water spraying device, the cleaning is simple and quick, and the cleaning efficiency is improved.

Description

Technical field:

[0001] The present application relates to the technical field of heat treatment equipment, and in particular to a quenching press turnover structure. Background technology:

[0002] A compression water-cooled quenching device with application number 201310039903.6, the device comprises a transmission structure and a pressure quenching water spraying structure; the transmission structure is a frame body with multiple rollers driven by a motor to rotate synchronously and evenly installed on the upper end surface, and a position detection switch is installed on one side of the upper end surface of the frame body; the pressure quenching water spraying structure comprises a movable compression plate located parallel to the bottom of the multiple rollers and a limit compression plate located parallel to the top of the multiple rollers; multiple telescopic hydraulic cylinders are evenly arranged under the movable compression plate, and a balancing valve is provided between the multiple telescopic hydraulic cylinders; the upper plate surface of the movable compression plate is evenly spaced. A plurality of protruding lower pressure heads are evenly arranged, the axis center lines of the lower pressure heads are perpendicular to the plate surface of the movable pressing plate, and the length dimension of the lower pressure heads is greater than the diameter dimension of the roller rod, and at least two lower pressure heads are located between two adjacent roller rods corresponding to the upper plate surface of the movable pressing plate; the limiting pressing plate is fixedly arranged above the plurality of roller rods, and an upper pressure head corresponding to the lower pressure head of the movable pressing plate is arranged on the lower plate surface of the limiting pressing plate; the head ends of the upper pressure head and the lower pressure head are respectively provided with a plurality of evenly arranged water spray holes, and the upper pressure head and the lower pressure head are respectively provided with pipelines for connecting the water spray holes at their head ends with external water supply facilities.

[0003] Due to the influence of steel plate oxide scale and scale, quenching equipment needs to be cleaned and unblocked regularly to ensure smooth quenching water spray. However, the upper pressure head water spray hole located on the upper part of the frame is located inside, so workers cannot clean and repair it. The disassembly labor intensity is high and the efficiency is low, which seriously affects the production progress. Utility model content:

[0004] In order to solve the above technical problems, the utility model provides a quenching press flip structure, which solves the technical problem that the upper pressure head water spray hole located on the upper part of the frame cannot be cleaned and repaired by workers because the water spray port is inside, and the disassembly labor intensity is large and the efficiency is low, which seriously affects the production progress. In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] The quenching press turning structure includes:

[0006] Frame;

[0007] A quenching water spray device, one side of which is connected to one side of the frame in an articulated structure;

[0008] An upper ear plate, one end of which is connected to the upper end of the quenching water spray device in a hinged structure;

[0009] A lower ear plate, one end of which is connected to the side elevation of the quenching water spray device in a hinged structure, and the other end of which is connected to the other end of the upper ear plate in a hinged structure;

[0010] The oil cylinder has one end connected to the upper end of the quenching water spray device in a hinged structure, and the other end is rotatably connected to the hinge points of the upper ear plate and the lower ear plate.

[0011] Furthermore, a rotating seat is provided at the upper corner of the frame in a fixed structure manner, and a rotating shaft A and a rotating shaft B are provided on the rotating seat;

[0012] The swivel seat is connected to the quenching water spray device through the rotating shaft A;

[0013] The swivel seat is connected to the lower ear plate through a rotating shaft B.

[0014] Furthermore, the upper end surface of the quenching water spray device is provided with a rotating shaft C and a rotating shaft D;

[0015] The quenching water spray device is connected to one end of the oil cylinder through the rotating shaft C;

[0016] The quenching water spray device is connected to one end of the upper ear plate through the rotating shaft D.

[0017] Furthermore, a rotating shaft E is provided at one end of the upper ear plate, and the upper ear plate is connected to the lower ear plate via the rotating shaft E.

[0018] Furthermore, bolts are provided on the frame, and the frame and the quenching water spray device are fastened and fixed by bolts.

[0019] The beneficial effect of the utility model is that the quenching water spray device is turned 180 degrees through the cooperation of the oil cylinder and the upper and lower ear plates, so that workers can clean the water spray holes at the bottom of the quenching water spray device simply and quickly, thereby improving the cleaning efficiency.

[0020] This kind of flip structure design can minimize the changes to the original press machine, facilitate the transformation, and has a simple, stable and reliable structure. Description of the drawings:

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0022] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model.

[0023] Figure 3 It is a schematic diagram of the structure of the utility model after flipping.

[0024] In the figure:

[0025] 1. Frame, 2. Quenching water spray device, 3. Oil cylinder, 4. Bolts, 5. Upper ear plate, 6. Lower ear plate, 7. Rotating seat, 8. Rotating shaft A, 9. Rotating shaft B, 10. Rotating shaft D, 11. Rotating shaft E, 12. Rotating shaft C. Specific implementation method:

[0026] In order to make the purpose, technical scheme and advantages of the implementation of the utility model clearer, the utility model will now be further described in detail with reference to the accompanying drawings and the following examples so that the public can better understand the implementation method of the utility model. The specific implementation scheme of the utility model is as follows:

[0027] The quenching press flipping structure comprises a frame 1, and a quenching water spraying device 2 is arranged on one side of the frame 1 in an articulated structure manner. The quenching water spraying device 2 can be a quenching water spraying device with application number 2023226068255 of our company; an upper ear plate 5 is arranged on the upper end surface of the quenching water spraying device 2 in an articulated structure manner, and a lower ear plate 6 is arranged on the other end of the upper ear plate 5 in an articulated structure manner, and the other end of the lower ear plate 6 is connected to the side elevation of the quenching water spraying device 2 in an articulated structure manner; one end of the oil cylinder 3 is connected to the upper end of the quenching water spraying device 2 in an articulated structure manner, and the other end is rotatably connected to the hinge point of the upper ear plate 5 and the lower ear plate 6; through the cooperation of the oil cylinder 3 and the upper and lower ear plates, the quenching water spraying device 2 is flipped 180°, which is convenient for workers to clean the water spraying holes located at the lower part of the quenching water spraying device 2, which is simple and quick, and improves the cleaning efficiency.

[0028] Specifically, a swivel seat 7 is provided at the upper corner of the frame 1 in a fixed structure, and a rotating shaft A8 and a rotating shaft B9 are provided on the swivel seat 7. The swivel seat 7 is connected to the quenching water spray device 2 through the rotating shaft A8; the swivel seat 7 is connected to the lower ear plate 6 through the rotating shaft B9. The upper end surface of the quenching water spray device 2 is provided with a rotating shaft C12 and a rotating shaft D10; the quenching water spray device 2 is connected to one end of the oil cylinder 3 through the rotating shaft C12; the quenching water spray device 2 is connected to one end of the upper ear plate 5 through the rotating shaft D10; a rotating shaft E11 is provided at one end of the ear plate 5, and the upper ear plate 5 is connected to the lower ear plate 6 through the rotating shaft E11, and one end of the oil cylinder 3 is hingedly connected to the rotating shaft E11.

[0029] It should be noted that bolts 4 are provided on the frame 1, and the frame 1 and the quenching water spray device 2 are locked and fixed by the bolts 4, so that the steel plate can be pressed during operation to prevent it from deformation.

[0030] The working principle and working process of the utility model are as follows:

[0031] When the upper water spray port needs to be cleaned, remove bolt 4.

[0032] Start the hydraulic cylinder 3 to retract and flip, start the output shaft of the hydraulic cylinder 3 to pull the rotating shaft E11, the rotating shaft E11 converts part of the force into tension, and transmits it to the swivel seat 7 through the lower ear plate 6; the rotating shaft E11 converts part of the force into pressure, and transmits it to the quenching water spray device 2 through the upper ear plate 5. Through the above pressure and tension, the quenching water spray device 2 rotates around the rotating shaft A8. When the cylinder 3 is completely retracted into place, the quenching water spray device 2 completes the flipping of 180°. At this time, the flipping cylinder 3, the upper ear plate 5, and the lower ear plate 6 components are at the lower part of the quenching water spray device 2.

[0033] After the flipping is completed, cleaning, dredging, inspection and leak detection work are carried out. After completion, the hydraulic system is operated to extend the flipping cylinder 3, push the quenching water spray device 2 up, and after returning to its position, the quenching water spray device 2 is fixed to the frame again by bolts 4 to complete the entire maintenance work.

[0034] In the description of the present invention, it should be understood that the terms "center", "upper", "lower", "left", "right", "front", "back", "lower left", "upper right", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. Although the present invention has been described according to a limited number of embodiments, those skilled in the art, with the benefit of the above description, should understand that other embodiments can be conceived within the scope of the present invention described thereby.

Claims

1. The quenching press turning structure is characterized by: include: Frame (1); A quenching water spray device (2), one side of the quenching water spray device (2) is connected to one side of the frame (1) in a hinged structure; An upper ear plate (5), one end of which is connected to the upper end of the quenching water spray device (2) in a hinged structure; A lower ear plate (6), one end of the lower ear plate (6) is connected to the side elevation of the quenching water spray device (2) in a hinged structure, and the other end of the lower ear plate (6) is connected to the other end of the upper ear plate (5) in a hinged structure; The oil cylinder (3) has one end connected to the upper end of the quenching water spray device (2) in a hinged structure, and the other end rotatably connected to the hinge point of the upper ear plate (5) and the lower ear plate (6).

2. The quenching press turning structure according to claim 1 is characterized in that: A rotating seat (7) is arranged at the upper corner of the frame (1) in a fixed structure manner, and a rotating shaft A (8) and a rotating shaft B (9) are arranged on the rotating seat (7); The swivel seat (7) is connected to the quenching water spray device (2) via a rotating shaft A (8); The swivel seat (7) is connected to the lower ear plate (6) via a rotating shaft B (9).

3. The quenching press turning structure according to claim 2 is characterized in that: The upper end surface of the quenching water spray device (2) is provided with a rotating shaft C (12) and a rotating shaft D (10); The quenching water spray device (2) is connected to one end of the oil cylinder (3) via a rotating shaft C (12); The quenching water spray device (2) is connected to one end of the upper ear plate (5) via a rotating shaft D (10).

4. The quenching press turning structure according to claim 3 is characterized in that: A rotating shaft E (11) is arranged at one end of the upper ear plate (5), and the upper ear plate (5) is connected to the lower ear plate (6) via the rotating shaft E (11).

5. The quenching press turning structure according to claim 1 is characterized in that: Bolts (4) are provided on the frame (1), and the frame (1) and the quenching water spray device (2) are locked and fixed by means of the bolts (4).

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