Steel ball high-temperature quenching equipment

Abstract

The utility model belongs to the technical field of steel ball quenching equipment, concretely is a kind of steel ball high-temperature quenching equipment, including transfer base, the one end of transfer base is fixedly connected with transport motor, the output of transport motor is fixedly connected with transport screw rod, the outer wall of transport screw rod is connected with sliding base in thread, the top of sliding base is hinged with support rod. By setting limit groove and overturning guide groove, transfer base is driven limit post of transfer groove outer wall along the groove in limit groove sliding, make transfer groove slide into quenching furnace, then, quenching furnace works, steel ball in transfer groove is heated to predetermined temperature, then, drive limit post to move to one end of limit groove, sliding base slides, transfer groove outer wall is driven overturning guide column along the groove in overturning guide groove by support rod, to make overturning guide groove rotate, drive transfer groove synchronous rotation, realize the rapid transfer of steel ball, avoid the temperature change of steel ball when transferring to cause steel ball quenching effect to be poor.

Description

Technical Field

[0001] This utility model belongs to the technical field of steel ball quenching equipment, specifically a high-temperature quenching equipment for steel balls. Background Technology

[0002] The core purpose of high-temperature quenching of steel balls is to obtain a martensitic structure with high hardness and high wear resistance. Quenching is a heat treatment process in which steel is heated to a temperature above the critical temperature, held at that temperature for a period of time, and then rapidly cooled at a rate greater than the critical cooling rate to transform supercooled austenite into martensite.

[0003] Existing high-temperature quenching equipment for steel balls results in a long transfer time for the steel balls, causing the temperature of the steel balls to drop and leading to poor high-temperature quenching effect. Summary of the Invention

[0004] The purpose of this invention is to address the aforementioned technical problems by providing a high-temperature quenching device for steel balls, enabling rapid transfer of steel balls.

[0005] In view of this, the present invention provides a high-temperature quenching device for steel balls, including a transfer base. A transport motor is fixedly connected to one end of the transfer base, and a transport screw is fixedly connected to the output end of the transport motor. A sliding base is threaded onto the outer wall of the transport screw. A support rod is hinged to the top of the sliding base, and a transfer groove is hinged to the top of the support rod. A limit post is welded to the side wall of the transfer groove. A limit groove is formed at the connection between the transfer base and the limit post. A quenching furnace is fixedly connected to the top of the transfer base, and a tilting guide groove communicating with the limit groove is formed on the top edge of the transfer base. The inner wall of the tilting guide groove is movably connected to a tilting guide post welded to the outer wall of the transfer groove. One end of the transfer base is fixedly connected to a quenching box. The top of the quenching box is fixedly connected to a bracket. The top of the bracket is fixedly connected to a lifting push cylinder. The output end of the lifting push cylinder is fixedly connected to a lifting frame. A lifting guide groove is provided at the connection between the bracket and the lifting frame. The bottom end of the lifting frame is hinged to a lifting frame. A protective net is installed on the inner wall of the lifting frame. The outer wall of the lifting frame is hinged to a tilting push cylinder. The output end of the tilting push cylinder is fixedly connected to a connecting plate hinged to the top edge of the lifting frame.

[0006] Based on the above structure, the transfer base drives the limiting post on the outer wall of the transfer groove to slide along the groove of the limiting post through the support rod, so that the transfer groove slides into the quenching furnace. Then, the quenching furnace works to heat the steel ball in the transfer groove to the predetermined temperature. Next, it drives the limiting post to move to one end of the limiting groove. Then, the sliding base slides, and through the support rod, it drives the flipping guide post on the outer wall of the transfer groove to slide along the groove of the flipping guide groove, so that the flipping guide groove rotates and drives the transfer groove to rotate synchronously, so as to realize the rapid transfer of the steel ball and avoid the steel ball quenching effect being poor due to temperature changes during transfer.

[0007] Preferably, the transfer trough is in the shape of an inverted trapezoid. In this embodiment, by setting an inverted trapezoidal transfer trough, the steel balls in the transfer trough are prevented from falling off during transfer.

[0008] Preferably, the transfer groove forms a sliding structure with the limiting groove through the support rod and the limiting post. In this embodiment, the transfer base drives the limiting post on the outer wall of the transfer groove to slide along the groove of the limiting groove through the support rod, so as to realize the horizontal transfer of the transfer groove.

[0009] Preferably, the flipping guide groove is arc-shaped, and the radius of the flipping guide groove is the same as the distance between the limiting post and the flipping guide post. In this embodiment, it is beneficial for the sliding base to slide, and the flipping guide post on the outer wall of the transfer groove is driven by the support rod to slide along the groove of the flipping guide groove.

[0010] Preferably, the transfer trough forms a flipping structure with the flipping guide trough through the support rod and the flipping guide post. In this embodiment, the flipping guide post slides along the groove of the flipping guide trough, thereby causing the flipping guide trough to rotate and drive the transfer trough to rotate synchronously, pouring the steel balls in the transfer trough into the lifting frame inside the quenching box, thus realizing the flipping operation of the transfer trough.

[0011] Preferably, the lifting frame is inclined upwards. In this embodiment, by setting the lifting frame to be inclined upwards, the steel balls in the transfer groove are poured into the lifting frame inside the quenching box, thus preventing the steel balls from slipping.

[0012] Preferably, the lifting frame forms a flipping structure with the lifting frame through the flipping push cylinder and the connecting plate. In this embodiment, the flipping push cylinder drives the lifting frame to rotate through the connecting plate, so that the steel balls in the lifting frame slide along the inner wall of the lifting frame by their own gravity, thereby realizing the automatic unloading operation of the steel balls.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model is equipped with a limiting groove and a flipping guide groove. The transfer base drives the limiting post on the outer wall of the transfer groove to slide along the groove through the support rod, so that the transfer groove slides into the quenching furnace. Then, the quenching furnace works to heat the steel ball in the transfer groove to a predetermined temperature. Next, it drives the limiting post to move to one end of the limiting groove. Then, the sliding base slides, and the flipping guide post on the outer wall of the transfer groove slides along the groove of the flipping guide groove through the support rod, so that the flipping guide groove rotates and drives the transfer groove to rotate synchronously, so as to realize the rapid transfer of the steel ball and avoid the steel ball temperature change during transfer, which would result in poor quenching effect.

[0014] 2. This utility model is equipped with a lifting frame. When the lifting cylinder works, it drives the lifting frame to slide vertically along the groove of the lifting guide. The sliding of the lifting frame drives the steel balls in the lifting frame to rise. Then, the flipping cylinder works to drive the lifting frame to rotate through the connecting plate, so that the steel balls in the lifting frame slide along the inner wall of the lifting frame by their own weight, thereby realizing the automatic unloading operation of the steel balls. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the transfer groove of this utility model in a horizontal sliding state; Figure 3 This is a schematic diagram of the structure of the transfer groove in the flipped state of this utility model; Figure 4 This is a schematic diagram of the quenching box of this utility model.

[0016] In the diagram: 1. Transfer base; 2. Transport motor; 3. Transport screw; 4. Sliding base; 5. Support rod; 6. Transfer groove; 7. Limiting post; 8. Limiting groove; 9. Quenching furnace; 10. Tilting guide groove; 11. Tilting guide post; 12. Quenching box; 13. Bracket; 14. Lifting push cylinder; 15. Lifting frame; 16. Lifting guide groove; 17. Lifting frame; 18. Protective net; 19. Tilting push cylinder; 20. Connecting plate. Detailed Implementation

[0017] The following is in conjunction with the appendix Figure 1 - Figure 4 The present invention will be described in further detail below.

[0018] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0019] This utility model discloses a high-temperature quenching device for steel balls, including a transfer base 1. A transport motor 2 is fixedly connected to one end of the transfer base 1. A transport screw 3 is fixedly connected to the output end of the transport motor 2. A sliding base 4 is threaded onto the outer wall of the transport screw 3. A support rod 5 is hinged to the top of the sliding base 4. A transfer groove 6 is hinged to the top of the support rod 5. A limit post 7 is welded to the side wall of the transfer groove 6. A limit groove 8 is formed at the connection between the transfer base 1 and the limit post 7. A quenching furnace 9 is fixedly connected to the top of the transfer base 1. A tilting guide groove 10, communicating with the limit groove 8, is formed on the top edge of the transfer base 1. The inner wall of the tilting guide groove 10 is flexible. A rotating guide post 11 is welded to the outer wall of the transfer trough 6. A quenching box 12 is fixedly connected to one end of the transfer base 1. A bracket 13 is fixedly connected to the top of the quenching box 12. A lifting cylinder 14 is fixedly connected to the top of the bracket 13. A lifting frame 15 is fixedly connected to the output end of the lifting cylinder 14. A lifting guide groove 16 is provided at the connection between the bracket 13 and the lifting frame 15. A lifting frame 17 is hinged to the bottom end of the lifting frame 15. A protective net 18 is installed on the inner wall of the lifting frame 17. A rotating cylinder 19 is hinged to the outer wall of the lifting frame 15. A connecting plate 20 is fixedly connected to the top edge of the lifting frame 17.

[0020] Based on the above structure, the transfer base 1 drives the limiting post 7 on the outer wall of the transfer groove 6 to slide along the groove of the limiting groove 8 via the support rod 5, so that the transfer groove 6 slides into the quenching furnace 9. Then, the quenching furnace 9 works to heat the steel ball in the transfer groove 6 to a predetermined temperature. Next, it drives the limiting post 7 to move to one end of the limiting groove 8. Then, the sliding base 4 slides, and the flipping guide post 11 on the outer wall of the transfer groove 6 drives the flipping guide post 11 to slide along the groove of the flipping guide groove 10 via the support rod 5, so that the flipping guide groove 10 rotates and drives the transfer groove 6 to rotate synchronously, so as to realize the rapid transfer of the steel ball and avoid the steel ball quenching effect being poor due to temperature changes during transfer.

[0021] In one embodiment, the transfer trough 6 is in the shape of an inverted trapezoid.

[0022] In this embodiment, by setting an inverted trapezoidal transfer groove 6, the steel balls in the transfer groove 6 are prevented from falling off during transfer.

[0023] In one embodiment, the transfer groove 6 forms a sliding structure with the limiting groove 8 through the support rod 5 and the limiting post 7.

[0024] In this embodiment, the transfer base 1 drives the limiting post 7 on the outer wall of the transfer groove 6 to slide along the groove of the limiting groove 8 through the support rod 5, thereby realizing the horizontal transfer of the transfer groove 6.

[0025] In one embodiment, the flip guide groove 10 is arc-shaped, and the radius of the flip guide groove 10 is the same as the distance between the limiting post 7 and the flip guide post 11.

[0026] In this embodiment, it is beneficial for the sliding base 4 to slide, and the support rod 5 drives the flipping guide post 11 on the outer wall of the transfer groove 6 to slide along the groove of the flipping guide groove 10.

[0027] In one embodiment, the transfer groove 6 forms a flipping structure with the flipping guide groove 10 through the support rod 5 and the flipping guide post 11.

[0028] In this embodiment, the flipping guide post 11 slides along the groove of the flipping guide groove 10, thereby causing the flipping guide groove 10 to rotate, which drives the transfer groove 6 to rotate synchronously, pouring the steel balls in the transfer groove 6 into the lifting frame 17 inside the quenching box 12, thus realizing the flipping operation of the transfer groove 6.

[0029] In one embodiment, the lifting frame 17 is tilted upwards.

[0030] In this embodiment, by setting an upward-sloping lifting frame 17, the steel balls in the transfer groove 6 are poured into the lifting frame 17 inside the quenching box 12, thus preventing the steel balls from slipping.

[0031] In one embodiment, the lifting frame 17 forms a flipping structure with the lifting frame 15 via the flipping push cylinder 19 and the connecting plate 20.

[0032] In this embodiment, the tilting pusher cylinder 19 drives the lifting frame 17 to rotate via the connecting plate 20, so that the steel balls inside the lifting frame 17 slide along the inner wall of the lifting frame 17 by their own gravity, thereby realizing the automatic unloading operation of the steel balls.

[0033] In this embodiment of the high-temperature quenching equipment for steel balls, the operator first places the steel ball in the transfer groove 6. Then, the transport motor 2 drives the sliding base 4 to slide along the inner wall of the transfer base 1 via the transport screw 3. The transfer base 1 drives the limiting post 7 on the outer wall of the transfer groove 6 to slide along the groove of the limiting groove 8 via the support rod 5, so that the transfer groove 6 slides into the quenching furnace 9. Then, the quenching furnace 9 operates to heat the steel ball in the transfer groove 6 to the predetermined temperature.

[0034] Next, the transport screw 3 continues to rotate, which in turn drives the limiting post 7 to move to one end of the limiting groove 8. Then, the sliding base 4 slides, and through the support rod 5, it drives the flipping guide post 11 on the outer wall of the transfer groove 6 to slide along the groove of the flipping guide groove 10, thereby causing the flipping guide groove 10 to rotate, which drives the transfer groove 6 to rotate synchronously, pouring the steel balls in the transfer groove 6 into the lifting frame 17 inside the quenching box 12. The high-temperature steel balls come into contact with the quenching oil in the quenching box 12, realizing the rapid quenching operation of the steel balls.

[0035] Finally, the lifting cylinder 14 operates, causing the lifting frame 15 to slide vertically along the groove of the lifting guide 16. The sliding of the lifting frame 15 causes the steel balls in the lifting frame 17 to be lifted. Then, the flipping cylinder 19 operates, causing the lifting frame 17 to rotate through the connecting plate 20, so that the steel balls in the lifting frame 17 slide along the inner wall of the lifting frame 17 by their own gravity, thus realizing the automatic unloading operation of the steel balls.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A steel ball high temperature quenching apparatus characterized by comprising: The system includes a transfer base (1), one end of which is fixedly connected to a transport motor (2). The output end of the transport motor (2) is fixedly connected to a transport screw (3). The outer wall of the transport screw (3) is threadedly connected to a sliding base (4). The top end of the sliding base (4) is hinged to a support rod (5). The top end of the support rod (5) is hinged to a transfer groove (6). The side wall of the transfer groove (6) is welded to a limit post (7). A limit groove (8) is opened at the connection between the transfer base (1) and the limit post (7). The top end of the transfer base (1) is fixedly connected to a quenching furnace (9). The top edge of the transfer base (1) is provided with a flipping guide groove (10) that communicates with the limit groove (8). The inner wall of the flipping guide groove (10) is movably connected to the transfer groove (6). The outer wall is welded with a flipping guide post (11), one end of the transfer base (1) is fixedly connected to a quenching box (12), the top of the quenching box (12) is fixedly connected to a bracket (13), the top of the bracket (13) is fixedly connected to a lifting cylinder (14), the output end of the lifting cylinder (14) is fixedly connected to a lifting frame (15), the connection between the bracket (13) and the lifting frame (15) is provided with a lifting guide groove (16), the bottom end of the lifting frame (15) is hinged to a lifting frame (17), the inner wall of the lifting frame (17) is installed with a protective net (18), the outer wall of the lifting frame (15) is hinged to a flipping cylinder (19), the output end of the flipping cylinder (19) is fixedly connected to a connecting plate (20) hinged to the top edge of the lifting frame (17).

2. The high-temperature quenching equipment for steel balls according to claim 1, characterized in that: The transfer trough (6) is in the shape of an inverted trapezoid.

3. The steel ball high temperature quenching apparatus according to claim 1, characterized by: The transfer groove (6) forms a sliding structure with the limiting groove (8) through the support rod (5) and the limiting post (7).

4. The steel ball high temperature quenching apparatus according to claim 1, characterized by: The flipping guide groove (10) has an arc shape, and the radius of the flipping guide groove (10) is the same as the distance between the limiting post (7) and the flipping guide post (11).

5. The steel ball high temperature quenching apparatus according to claim 1, characterized by: The transfer groove (6) forms a flipping structure with the flipping guide groove (10) through the support rod (5) and the flipping guide post (11).

6. The high-temperature quenching equipment for steel balls according to claim 1, characterized in that: The lifting frame (17) is tilted upwards.

7. The high-temperature quenching equipment for steel balls according to claim 1, characterized in that: The lifting frame (17) forms a flipping structure with the lifting frame (15) through the flipping push cylinder (19) and the connecting plate (20).

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