Forging quenching device

Abstract

The utility model discloses a forging quenching device which comprises a cooling box, a heating shell and a support are arranged on the cooling box, a door is arranged on the inner side of the heating shell above a through hole, the right side of the heating shell is open, a first electric push rod is arranged on the left side of the support, a right cover is arranged on a piston rod of the first electric push rod, and the left side of the right cover is connected with a U-shaped clamping plate through a motor. A first bottom plate and a second bottom plate are arranged at the bottom of the cooling box, and a turnover overhead door is arranged on the upper portion of the cooling box; a heating shell and a support are arranged on the upper portion of a cooling box, a right cover is connected to the support through a first electric push rod, the left side of the right cover is connected with a U-shaped clamping plate through a motor, and second electric push rods are arranged at the two ends of the inner side of the U-shaped clamping plate, so that during casting and forging quenching, the second electric push rods clamp forgings to stretch into the heating shell for high-temperature heating, safety is good, and energy is saved; after the forge piece is heated, the door is opened, and the forge piece falls into the cooling box to be cooled simply and conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of quenching, in particular to a forging quenching device. Background Art

[0002] Forging quenching device is a production process for quenching forgings. Generally, the forgings are heated first and then quickly cooled.

[0003] In the prior art, after searching, the utility model patent with Chinese patent publication number CN213977795U discloses a forging quenching device, such as Figure 1 As shown, it mainly includes a forging quenching device, such as Figure 1 As shown, it mainly includes a back plate a, a clamping plate b for clamping the forging is arranged in front of the back plate a, a power supply plate c and a cooling box d are arranged in front of the clamping plate, an electromagnetic coil e is arranged on the power supply plate, the clamping plate b drives the forging to be heated above the electromagnetic coil e, and then the forging is placed in the cooling box.

[0004] A forging quenching device similar to the above technical solution in the prior art is found to have the following defects during actual use: when the forging is heated, it is exposed to the outside, which is not only unsafe and prone to scalding accidents, but also the hot air is easily dissipated during heating, resulting in heat loss and energy loss. Utility Model Content

[0005] In view of the deficiencies and defects in the prior art, the purpose of the utility model is to provide a forging quenching device, which solves the problem that the forging quenching device in the prior art is exposed to the outside when the forging is heated during actual implementation, which is not only unsafe and prone to scalding accidents, but also easy to dissipate hot air during heating, resulting in heat loss and energy loss.

[0006] In order to solve the above technical problems, the utility model adopts the following technical scheme: a forging and quenching device, including a cooling box, a heating shell is provided on the left side of the upper part of the cooling box, a support is provided on the right side of the upper part of the cooling box, the top of the cooling box is communicated with the bottom of the heating shell through a through opening, and an openable door is provided on the inner side of the heating shell above the through hole, the right side of the heating shell is open, a first electric push rod is provided on the left side of the support, a right cover is provided on the piston rod of the first electric push rod, a U-shaped clamping plate is connected to the left side of the right cover through a motor, a second electric push rod is provided at both ends of the inner side of the U-shaped clamping plate, the bottom of the cooling box is a first bottom plate gradually inclined downward from left to right and a second bottom plate gradually inclined upward from left to right, the first bottom plate and the second bottom plate form a V-shape, and a flip door is provided on the upper part of the cooling box.

[0007] As a further improvement of the utility model, the door can slide left and right and is connected to the inner wall of the cooling box through a third electric push rod.

[0008] As a further improvement of the utility model, a protruding column is provided on the left side of the right cover, and a socket matching with the protruding column is provided on the right end of the cooling box.

[0009] As a further improvement of the utility model, a rubber sealing layer is provided on the inner side of the insertion hole, and the protruding column is interference connected with the rubber sealing layer.

[0010] As a further improvement of the utility model, a water inlet is provided on the left side of the cooling box, and a water outlet is provided on the bottom.

[0011] As a further improvement of the utility model, the water outlet is arranged at the sharp angle of the V shape formed by the first bottom plate and the second bottom plate, and the flap is arranged above the sharp angle of the V shape formed by the first bottom plate and the second bottom plate.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. A heating shell and a support are arranged on the upper part of the cooling box, a first electric push rod is arranged on the left side of the support, a right cover is arranged on the piston rod of the first electric push rod, a U-shaped clamping plate is connected to the left side of the right cover through a motor, and a second electric push rod is arranged at both ends of the inner side of the U-shaped clamping plate, the bottom of the cooling box is a first bottom plate which is gradually inclined downward from left to right and a second bottom plate which is gradually inclined upward from left to right, and the first bottom plate and the second bottom plate form a V shape, and a reversible flap is arranged on the upper part of the cooling box. During casting and forging quenching, the first electric push rod drives the right cover to extend out of the heating shell, and the two second electric push rods clamp the forging, and then the first electric push rod drives the right cover to extend into the heating shell until the right cover supports the heating shell. At this time, the right cover and the heating shell form a closed space to heat the forging. Because the forging is in a closed space when it is heated, burns can be prevented, the safety is better, and the heat can be prevented from dissipating, thereby saving energy. After the heating of the forging is completed, the door is opened and the second electric push rod is released. At this time, the forging falls into the cooling box for cooling. At this time, the high-temperature forging does not need to be taken out, and the forging can be directly placed in the cooling box, thereby avoiding high-temperature burns and increased working environment temperature caused by taking out the high-temperature forging and then transferring it to the cooling box; in addition, the structure is simpler. After the high-temperature forging is heated at high temperature, it can be directly released and placed in the cooling box for cooling. After the high-temperature forging is cooled, the high-temperature forging slides to the lower right on the first bottom plate, and then the flap is opened to take out the forging, which is simple and convenient.

[0014] 2. By connecting the door opening to the inner wall of the cooling box through the third electric push rod so that the door opening can slide left and right, the third electric push rod can drive the door opening to move left and right, thereby opening or closing the through hole.

[0015] 3. By providing a protruding column on the left side of the right cover and providing a socket matching the protruding column on the right end of the cooling box, the right cover can be covered on the heating shell to achieve a sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings:

[0017] Figure 1 It is a structural schematic diagram of the prior art;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model;

[0019] In the figure: 1. cooling box; 2. heating shell; 3. support; 4. opening; 5. door opening; 6. first electric push rod; 7. right cover; 8. U-shaped clamp; 9. second electric push rod; 10. first bottom plate; 11. second bottom plate; 12. flap; 13. third electric push rod; 14. socket; 15. extension column; 16. water inlet; 17. water outlet; 18. motor. DETAILED DESCRIPTION

[0020] The following is combined with Figure 2 The utility model is further described in detail. For a clearer illustration, only the structure related to the utility model is shown in the figure.

[0021] For the convenience of description, the coordinate system is defined as Figure 2 As shown, the left-right direction is the horizontal direction, the front-back direction is the longitudinal direction, and the up-down direction is the vertical direction.

[0022] The utility model embodiment discloses a forging quenching device. Figure 2 A forging and quenching device includes a cooling box 1, a heating shell 2 is provided on the left side of the upper part of the cooling box 1, a support 3 is provided on the right side of the upper part of the cooling box 1, the top of the cooling box 1 is communicated with the bottom of the heating shell 2 through a through opening 4, and an openable door 5 is provided on the inner side of the heating shell 2 above the through hole. Specifically, the door 5 can be slid left and right and is connected to the inner wall of the cooling box 1 through a third electric push rod 13, so that the third electric push rod 13 can drive the door 5 to move left and right, thereby opening or closing the through hole. The right side of the heating shell 2 is open, and a first electric push rod 6 is arranged on the left side of the support 3. A right cover 7 is arranged on the piston rod of the first electric push rod 6. A U-shaped clamping plate 8 is connected to the left side of the right cover 7 through a motor 18. A second electric push rod 9 is arranged at both ends of the inner side of the U-shaped clamping plate 8. The bottom of the cooling box 1 is a first bottom plate 10 which is gradually inclined downward from left to right and a second bottom plate 11 which is gradually inclined upward from left to right. The first bottom plate 10 and the second bottom plate 11 form a V shape, and a flip door 12 is arranged on the upper part of the cooling box 1.

[0023] In addition, a protruding column 15 is provided on the left side of the right cover 7, and a plug hole 14 matching the protruding column 15 is provided on the right end of the cooling box 1. By providing the protruding column 15 on the left side of the right cover 7 and the plug hole 14 matching the protruding column 15 on the right end of the cooling box 1, the right cover 7 can be covered on the heating shell 2 to achieve a sealing effect. In order to better achieve sealing, a rubber sealing layer is provided on the inner side of the plug hole 14, and the protruding column 15 is interference-connected with the rubber sealing layer.

[0024] like Figure 2 As shown, the cooling box 1 is provided with a water inlet 16 on the left side and a water outlet 17 at the bottom. The water outlet 17 is arranged at the sharp angle of the V shape formed by the first bottom plate 10 and the second bottom plate 11, and the flap 12 is arranged above the sharp angle of the V shape formed by the first bottom plate 10 and the second bottom plate 11.

[0025] The utility model is provided with a heating shell 2 and a support 3 on the upper part of a cooling box 1, a first electric push rod 6 is provided on the left side of the support 3, a right cover 7 is provided on the piston rod of the first electric push rod 6, a U-shaped clamping plate 8 is connected to the left side of the right cover 7 through a motor 18, a second electric push rod 9 is provided at both ends of the inner side of the U-shaped clamping plate 8, the bottom of the cooling box 1 is a first bottom plate 10 which is gradually inclined downward from left to right and a second bottom plate 11 which is gradually inclined upward from left to right, the first bottom plate 10 and the second bottom plate 11 form a V shape, and the cooling box 1 is provided with a heating shell 2 and a support 3 on the upper part of the cooling box 1, and a first electric push rod 6 is provided on the left side of the support 3, and a right cover 7 is provided on the piston rod of the first electric push rod 6, and a U-shaped clamping plate 8 is connected to the left side of the right cover 7 through a motor 18, and a second electric push rod 9 is provided at both ends of the inner side of the U-shaped clamping plate 8, and the bottom of the cooling box 1 is a first bottom plate 10 which is gradually inclined downward from left to right and a second bottom plate 11 which is gradually inclined upward from left to right, and the first bottom plate 10 and the second bottom plate 11 form a V shape. The upper part of the box 1 is provided with a reversible flap 12. During the casting and forging quenching, the first electric push rod 6 drives the right cover 7 to extend out of the heating shell 2, and the two second electric push rods 9 clamp the forgings. Then the first electric push rod 6 drives the right cover 7 to extend into the heating shell 2 until the right cover 7 supports the heating shell 2. At this time, the right cover 7 and the heating shell 2 form a closed space to heat the forgings. Because the forgings are in a closed space when they are heated, they can prevent burns, etc., which is safer, and can prevent heat from dissipating, saving energy. After the heating of the forgings is completed, the door 5 is opened, and the second electric push rod 9 is released. At this time, the forgings fall into the cooling box 1 for cooling. At this time, the high-temperature forgings do not need to be taken out, and the forgings can be directly placed in the cooling box 1, thereby avoiding high-temperature burns and the increase of the working environment temperature caused by the high-temperature forgings being taken out and then transferred to the cooling box 1; in addition, the structure is simpler. After the high-temperature forgings are heated at high temperature, they can be directly released and placed in the cooling box 1 for cooling. After the high-temperature forging is cooled, the high-temperature forging slides downward to the right on the first bottom plate 10, and then the flap 12 is opened to take out the forging, which is simple and convenient.

[0026] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. It should be understood that the specific implementation methods described herein are only used to understand the present utility model, and are not used to limit the present utility model. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present utility model.

Claims

1. A forging and quenching device, comprising a cooling box, characterized in that: A heating shell is provided on the left side of the upper part of the cooling box, a support is provided on the right side of the upper part of the cooling box, the top of the cooling box is communicated with the bottom of the heating shell through a through opening, and an openable door is provided on the inner side of the heating shell above the through hole, the right side of the heating shell is open, a first electric push rod is provided on the left side of the support, a right cover is provided on the piston rod of the first electric push rod, a U-shaped clamping plate is connected to the left side of the right cover through a motor, a second electric push rod is provided at both ends of the inner side of the U-shaped clamping plate, the bottom of the cooling box is a first bottom plate which is gradually inclined downward from left to right and a second bottom plate which is gradually inclined upward from left to right, the first bottom plate and the second bottom plate form a V-shape, and a flip door is provided on the upper part of the cooling box.

2. A forging and quenching device according to claim 1, characterized in that: The door can slide left and right and is connected to the inner wall of the cooling box through a third electric push rod.

3. A forging and quenching device according to claim 1, characterized in that: A protruding column is arranged on the left side of the right cover, and a plug hole matched with the protruding column is arranged on the right end of the cooling box.

4. A forging and quenching device according to claim 3, characterized in that: A rubber sealing layer is arranged inside the jack, and the extending column is interference connected with the rubber sealing layer.

5. A forging and quenching device according to claim 1, characterized in that: The cooling box has a water inlet on the left side and a water outlet at the bottom.

6. A forging and quenching device according to claim 5, characterized in that: The water outlet is arranged at the sharp corner position of the V shape formed by the first bottom plate and the second bottom plate, and the flap is arranged above the sharp corner position of the V shape formed by the first bottom plate and the second bottom plate.

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