Quenching trays for high-temperature heat treatment

Abstract

This utility model discloses a quenching tray for high-temperature heat treatment, relating to the field of quenching tray technology. It includes: a tray base plate; an anti-slip mechanism disposed on the top of the tray base plate; a partition strip slidably connected to the top of the tray base plate; and a positioning mechanism, comprising multiple sets, each set of which is installed on both sides of the outer surface of the tray base plate for mounting the partition strip on the tray base plate. Each set of positioning mechanisms includes mounting components, hook holes, and positioning blocks. This high-temperature heat treatment quenching tray, through the use of partition strips, can divide the space at the top of the tray base plate, allowing the top of the tray base plate to adapt to the object to be quenched, achieving the desired effect and improving flexibility during use. The positioning mechanism ensures that the partition strip is stably mounted on the tray base plate, guaranteeing the desired effect. Furthermore, the structure is simple and easy to use.

Description

Technical Field

[0001] This utility model relates to the field of quenching tray technology, specifically a quenching tray for high-temperature heat treatment. Background Technology

[0002] Tempering and heat treatment furnaces often employ a cycle operation approach, meaning that workpieces are loaded into the furnace in batches, heated, and held at a specific temperature before being removed in batches. Examples include bogie hearth furnaces and box furnaces. For profiles and blades heat-treated in bogie hearth furnaces or box furnaces, a specific type of pallet should be used for the proper placement of profiles and square steel (blades) to ensure batch production. This also facilitates loading and unloading from the heat treatment furnace and allows for the use of lifting tools for quenching operations. However, existing quenching pallets suffer from short service life and high cost.

[0003] The patent application number "CN207552387U" describes "a quenching tray. The purpose of this utility model is to solve the problem of short service life of existing quenching trays. The quenching tray for high-temperature heat treatment includes an oil drain groove, anti-slip strips, and lifting grooves; several lifting grooves are set at the bottom of the quenching tray along the direction perpendicular to the width of the tray; several oil drain grooves are evenly distributed in rows above the second to the second-to-last lifting groove, with the length of the oil drain groove perpendicular to the width of the tray. The width of the oil drain groove is smaller than the width of the lifting groove, and the oil drain groove and the bottom lifting groove form a through hole. Advantages: 1-2 lifting grooves at both ends of the quenching tray are mainly used in conjunction with a four-jaw lifting tool, while the rest serve as reinforcing ribs between adjacent oil drain grooves, improving service life. Anti-slip strips are provided to prevent the workpiece from sliding along the width of the quenching tray during oil leakage."

[0004] The aforementioned patented high-temperature heat treatment quenching tray has 1-2 lifting slots on both ends of its edge, primarily for use with four-jaw lifting tools. The remaining slots serve as reinforcing ribs between adjacent oil drain slots, improving service life. Anti-slip strips are included to prevent workpieces from sliding along the width of the high-temperature heat treatment quenching tray during oil leakage. However, during use, the space on the tray's base plate should not be divided, ensuring the top of the tray's base plate aligns with the object requiring quenching, thus guaranteeing operational flexibility. Utility Model Content

[0005] This utility model provides a quenching tray for high-temperature heat treatment. By using a partition strip, the space at the top of the tray bottom plate can be divided, so that the top of the tray bottom plate can be adapted to the object to be quenched, thus achieving the desired effect and improving the flexibility during use. By using a positioning mechanism, the partition strip can be stably installed on the tray bottom plate to ensure the desired effect. Furthermore, the structure is simple and easy to use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a quenching tray for high-temperature heat treatment, comprising:

[0007] Material tray bottom plate;

[0008] The anti-slip mechanism is located on the top of the bottom plate of the material tray;

[0009] A separator bar, which is slidably connected to the top of the bottom plate of the tray;

[0010] The positioning mechanism is provided in multiple sets, and the multiple sets of positioning mechanisms are respectively installed on both sides of the outer surface of the material tray bottom plate for the installation of the separator strip on the material tray bottom plate. Each set of positioning mechanisms includes an installation component, a hook hole and a positioning block. The hook hole is opened on one side of the outer surface of the material tray bottom plate, the positioning block is movably inserted into the hook hole, the installation component is provided on the positioning block and is connected to the material tray bottom plate.

[0011] Furthermore, the anti-slip mechanism includes an inclined anti-slip strip and two baffles. The inclined anti-slip strip is fixedly connected to the top of the bottom plate of the material tray, and the two baffles are respectively fixedly connected to the top two sides of the inclined anti-slip strip.

[0012] Furthermore, the mounting component includes a screw hole and a positioning stud. The screw hole is opened on one side of the inner wall of the hook hole, and the positioning stud is movably inserted into the positioning block, and the positioning stud is threadedly connected to the screw hole.

[0013] Furthermore, limit holes are provided at both ends of the separator strip.

[0014] Furthermore, hanging holes are provided at the four corners of the bottom of the material tray base plate.

[0015] Furthermore, the bottom plate of the material tray is provided with multiple oil leakage grooves at equal intervals.

[0016] This utility model provides a quenching tray for high-temperature heat treatment. It has the following beneficial effects:

[0017] (1) The quenching tray for high-temperature heat treatment can be divided by the use of the dividing strip, so that the top of the tray bottom plate can be adapted to the object to be quenched, thus achieving the desired effect and improving the flexibility of use.

[0018] (2) The high-temperature heat treatment quenching tray, through the use of the positioning mechanism, can make the partition strip stably installed on the tray base plate, ensuring the effect of use. In addition, the structure is simple and easy to use. Attached Figure Description

[0019] Figure 1 This is an exploded cross-sectional view of the present invention;

[0020] Figure 2 This is an exploded view of the present invention;

[0021] Figure 3 This is a partial sectional view of the present invention;

[0022] Figure 4 This is a perspective view of the present invention.

[0023] In the diagram: 1. Material tray bottom plate; 2. Hanging hole; 3. Screw hole; 4. Hook hole; 5. Positioning block; 6. Positioning stud; 7. Oil drain groove; 8. Divider strip; 9. Limiting hole; 10. Stop bar; 11. Inclined anti-slip strip. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0025] Please see Figure 1-4 This utility model provides a technical solution: a quenching tray for high-temperature heat treatment, comprising:

[0026] Material tray bottom plate 1;

[0027] An anti-slip mechanism is located on the top of the bottom plate 1 of the material tray;

[0028] Separator 8 is slidably connected to the top of the bottom plate 1 of the material tray;

[0029] The positioning mechanism is provided in multiple sets, which are respectively installed on both sides of the outer surface of the tray base plate 1 for the installation of the separator strip 8 on the tray base plate 1. Each positioning mechanism includes an installation component, a hook hole 4 and a positioning block 5. The hook hole 4 is opened on one side of the outer surface of the tray base plate 1, the positioning block 5 is movably inserted into the hook hole 4, the installation component is provided on the positioning block 5 and the installation component is connected to the tray base plate 1.

[0030] In this implementation plan: the separator strip 8 is completely attached to the top of the tray bottom plate 1, dividing the space at the top of the tray bottom plate 1 to ensure the effect of use. The hook hole 4 and the positioning block 5 cooperate with each other to complete the installation of the separator strip 8 on the tray bottom plate 1, ensuring the effect of use.

[0031] Specifically, the anti-slip mechanism includes an inclined anti-slip strip 11 and two baffles 10. The inclined anti-slip strip 11 is fixedly connected to the top of the material tray bottom plate 1, and the two baffles 10 are respectively fixedly connected to the top two sides of the inclined anti-slip strip 11.

[0032] In this embodiment: the inclined anti-slip strip 11 is inclined at the edge of the bottom plate 1 of the tray to complete the use and prevent it from falling off. The two baffles 10 make the top two sides of the inclined anti-slip strip 11 the same height as the separator strip 8.

[0033] Specifically, the mounting components include a screw hole 3 and a positioning stud 6. The screw hole 3 is opened on one side of the inner wall of the hook hole 4, and the positioning stud 6 is movably inserted into the positioning block 5, and the positioning stud 6 is threadedly connected to the screw hole 3.

[0034] In this embodiment, the screw hole 3 and the positioning stud 6 cooperate with each other to complete the installation and use.

[0035] Specifically, limit holes 9 are provided at both ends of the separator 8.

[0036] In this embodiment, the limiting hole 9 cooperates with the positioning block 5 to complete the positioning of the separator strip 8.

[0037] Specifically, hanging holes 2 are provided at the four corners of the bottom of the material tray base plate 1.

[0038] In this embodiment: the hanging hole 2 facilitates the connection between the external hoisting device and the bottom plate 1 of the material tray for use.

[0039] Specifically, multiple oil drain grooves 7 are equidistantly provided on the bottom plate 1 of the material tray.

[0040] In this embodiment: multiple oil drains 7 ensure usability during quenching.

[0041] In use, the external hoisting device is connected to the base plate 1 of the material tray through the hanging hole 2 to ensure the hoisting effect. The separator strip 8 is installed according to the size of the object to be quenched. During installation, the corresponding positioning block 5 is removed, the limiting hole 9 on the separator strip 8 is aligned with the position of the hook hole 4, the positioning block 5 is inserted into the limiting hole 9 and into the hook hole 4, and after the positioning stud 6 is inserted into the positioning block 5, the positioning stud 6 is threadedly connected to the screw hole 3 to complete the positioning of the separator strip 8 and ensure the use effect.

[0042] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0043] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A quenching tray for high temperature heat treatment, characterized by, include: Material tray bottom plate (1); An anti-slip mechanism is located on the top of the bottom plate (1) of the material tray; A separator (8) is slidably connected to the top of the bottom plate (1) of the tray; The positioning mechanism is provided in multiple sets. The multiple sets of positioning mechanisms are respectively installed on both sides of the outer surface of the tray bottom plate (1) for the installation of the separator strip (8) on the tray bottom plate (1). Each set of positioning mechanisms includes an installation component, a hook hole (4) and a positioning block (5). The hook hole (4) is opened on one side of the outer surface of the tray bottom plate (1). The positioning block (5) is movably inserted into the hook hole (4). The installation component is provided on the positioning block (5) and is connected to the tray bottom plate (1).

2. The quenching tray for high-temperature heat treatment according to claim 1, characterized by The anti-slip mechanism includes an inclined anti-slip strip (11) and two baffles (10). The inclined anti-slip strip (11) is fixedly connected to the top of the bottom plate (1) of the material tray, and the two baffles (10) are respectively fixedly connected to the top two sides of the inclined anti-slip strip (11).

3. The quenching tray for high-temperature heat treatment according to claim 2, characterized in that, The mounting component includes a screw hole (3) and a positioning stud (6). The screw hole (3) is opened on one side of the inner wall of the hook hole (4). The positioning stud (6) is movably inserted into the positioning block (5) and is threadedly connected to the screw hole (3).

4. The quenching tray for high temperature heat treatment according to claim 3, characterized by Limiting holes (9) are provided at both ends of the separator (8).

5. The quenching tray for high temperature heat treatment according to claim 4, characterized by Hanging holes (2) are provided at the four corners of the bottom of the tray base plate (1).

6. The quenching tray for high temperature heat treatment according to claim 5, characterized by Multiple oil drain grooves (7) are equally spaced on the bottom plate (1) of the material tray.

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