A furnace insulation heating pad

Abstract

The utility model relates to heating furnace technical field especially relates to a heating furnace isolated heating pad piece. The utility model adopts the technical scheme: including the cylindrical main body isolated assembly seat of the front -back direction of center axis, the main body isolated assembly seat is made of Cr25Ni20 material, the position of center axis of main body isolated assembly seat is equipped with the cylindrical center assembly combination hole of front -back direction through -penetration, the right side of center assembly combination hole is equipped with the safety heat -resistant cooperation groove of whole right side and front -back direction through -penetration, the inside and outside lateral edge position of safety heat -resistant cooperation groove is equipped with safety avoids the round angle respectively, the upper end of safety heat -resistant cooperation groove is equipped with the first stable cooperation groove of front -back even distribution. The utility model has the advantages of: when using, the space utilization of heating furnace can be improved, the mutual non -influence of mutual superposition pad piece use can be realized, and the heating is more uniform, the safety of mechanical product when heating is better, and the life is longer when using.

Description

Technical Field

[0001] This utility model relates to the field of heating furnace technology, and in particular to a heating furnace isolation heating pad. Background Technology

[0002] In the production and processing of mechanical products, in order to ensure product quality, the mechanical products are usually subjected to high-temperature treatment in a heating furnace. Cylindrical products, such as connecting shafts and support columns, are usually placed in a single layer in the heating furnace, and they need to be separated by spacers. The space utilization rate in the furnace is relatively poor. In addition, the existing spacers are rectangular in structure, which are easily cracked by hard forces during use. Their service life is relatively short. They cannot achieve a fully uniform fit with the mechanical products, which will also lead to uneven heating of the mechanical products in the initial stage of heating. Utility Model Content

[0003] The purpose of this invention is to provide a heating isolation pad for a heating furnace. In use, it can be directly fitted onto shaft-type products to be heated. By using heating pads of different sizes, it can achieve isolation and fit for various mechanical products, allowing for the stacking of products within the heating furnace while ensuring safe and effective separation. A high-strength, heat-resistant groove on one side of the pad effectively prevents cracking during use and rapidly dissipates stress during heating. The stable fit grooves of the two combinations not only provide better deformation capacity at the opening position but also allow for precise directional control of the opening position as needed. This ensures that the stacked pads do not interfere with each other during use, resulting in more uniform heating, improved safety during heating, and a longer service life.

[0004] The technical solution of this utility model is as follows:

[0005] A heating furnace isolation heating pad, characterized in that: it includes a cylindrical main isolation assembly seat with its central axis in the front-to-back direction, the main isolation assembly seat being made of Cr25Ni20 material, the main isolation assembly seat having a cylindrical central assembly hole penetrating the front-to-back direction at its central axis position, a safety heat-resistant mating groove penetrating the right side of the central assembly hole and the front-to-back direction on the right side, the safety heat-resistant mating groove having safety clearance rounded corners at its inner and outer edges, the upper end of the safety heat-resistant mating groove having a first stable mating groove evenly distributed front-to-back, the lower end of the safety heat-resistant mating groove having a second stable mating groove evenly distributed front-to-back, the projections of the first stable mating groove and the second stable mating groove in the vertical direction being evenly distributed front-to-back.

[0006] Furthermore, the width and depth in the vertical direction of the first and second stable mating grooves are the same.

[0007] Furthermore, the width of the safety heat-resistant mating groove in the vertical direction is less than one-quarter of the diameter of the central assembly hole.

[0008] Furthermore, the front and rear edges of the central assembly hole are provided with chamfered structures for easy installation and assembly.

[0009] The beneficial effects of this utility model are:

[0010] This invention allows for direct fitting with shaft-type products to be heated. By using heating pads of different sizes, it enables the isolation and fitting of various mechanical products, facilitating the stacking of products within the heating furnace while ensuring safe and effective separation. A high-strength, heat-resistant groove on one side of the pad effectively prevents cracking and rapidly dissipates stress during heating. The stable fitting grooves of the two combinations not only provide better deformation capacity at the opening position but also allow for precise directional control of the opening, ensuring that the stacked pads do not interfere with each other, resulting in more uniform heating, improved safety during heating, and a longer service life. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0012] Figure 2 This is a front view of the present invention;

[0013] Figure 3 This is a schematic diagram of the left side of this utility model;

[0014] Figure 4 This is a schematic diagram on the right side of the present invention;

[0015] Figure 5 This is a top view of the present invention;

[0016] Figure 6 This is a bottom view of the present invention;

[0017] Figure 7 This is a three-dimensional structural diagram of the present invention in the second direction;

[0018] In the figure: 1. Main body isolation assembly base, 2. Central assembly combination hole, 3. Safety heat-resistant mating groove, 4. First stable mating groove, 5. Safety clearance fillet, 6. Second stable mating groove. Detailed Implementation

[0019] like Figures 1 to 7 As shown, a heating furnace isolation heating pad includes a cylindrical main isolation assembly base 1 with its central axis pointing forward and backward. The main isolation assembly base 1 is made of Cr25Ni20 material, ensuring better structural stability. The main isolation assembly base 1 has a cylindrical central assembly hole 2 extending forward and backward along its central axis. During use, it can be fitted and assembled with the mechanical product to be heated, isolating it from other mechanical products and preventing mutual interference during heating. A safety heat-resistant fitting groove 3 extending forward and backward along the right side of the central assembly hole 2 provides reliable deformation space on the right side and effectively relieves stress during heating, preventing cracking under stress and improving service life. The inner and outer edges of the safety heat-resistant fitting groove 3 are respectively provided with safety avoidance rounded corners 5, avoiding sharp corner structures, improving safety during use, and preventing scratches between the mating mechanical product and the groove. The upper end of the safety and heat-resistant mating groove 3 is provided with a first stabilizing mating groove 4 evenly distributed front to back, and the lower end of the safety and heat-resistant mating groove 3 is provided with a second stabilizing mating groove 6 evenly distributed front to back. This allows for a larger space at the opening position, while ensuring better structural strength at the opening position, achieving a second stress-relief effect and making the crack prevention effect more reliable. The projections of the first stabilizing mating groove 4 and the second stabilizing mating groove 6 in the vertical direction are evenly distributed front to back, further improving the stability between the upper and lower structures. In use, it can be directly fitted together with shaft-type products to be heated. By setting heating pads of different sizes, it can achieve isolated fit for various mechanical products, enabling the stacking of products to be heated in the furnace while safely and effectively isolating them. The high-strength, heat-resistant groove on one side of the pad effectively prevents cracking during use and quickly decomposes hard forces during heating. The stable fit grooves of the two combinations not only provide better deformation capacity at the opening position but also allow for precise limiting of the opening position direction as needed. This ensures that the stacked pads do not interfere with each other during use, resulting in more uniform heating, better safety of the mechanical products during heating, and a longer service life.

[0020] Preferably, the width and vertical depth of the first stabilizing groove 4 and the second stabilizing groove 6 are the same, which makes the structural stability of both sides better. They can also be used without regard to the vertical direction, and can be flipped over, which makes them more convenient to use and further improves their durability.

[0021] Preferably, the width of the safety heat-resistant mating groove 3 in the vertical direction is less than one-quarter of the diameter of the central assembly combination hole 2, which makes the main structure stronger, the isolation and protection mating area larger during use, and the protection effect better.

[0022] Preferably, the front and rear edges of the central assembly hole 2 are provided with chamfered structures for easy installation and assembly, which makes assembly and assembly more convenient, has a guiding function, and can improve the efficiency of assembly.

[0023] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements or substitutions can be made without departing from the principle of this utility model, and these improvements or substitutions should also be considered within the protection scope of this utility model.

Claims

1. A heating pad for insulating a heating furnace, characterized in that: The system includes a cylindrical main body isolation assembly base (1) with its central axis pointing forward and backward. The main body isolation assembly base (1) is made of Cr25Ni20 material. The central axis of the main body isolation assembly base (1) is provided with a cylindrical central assembly combination hole (2) that runs through the forward and backward direction. The right side of the central assembly combination hole (2) is provided with a safety heat-resistant mating groove (3) that runs through the right side of the entire system and the forward and backward direction. The inner and outer edges of the safety heat-resistant mating groove (3) are respectively provided with safety clearance rounded corners (5). The upper end of the safety heat-resistant mating groove (3) is provided with a first stable mating groove (4) that is evenly distributed forward and backward. The lower end of the safety heat-resistant mating groove (3) is provided with a second stable mating groove (6) that is evenly distributed forward and backward. The projections of the first stable mating groove (4) and the second stable mating groove (6) in the vertical direction are evenly distributed forward and backward.

2. The heating pad block for a heating furnace according to claim 1, characterized in that: The width and depth in the vertical direction of the first stable mating groove (4) and the second stable mating groove (6) are the same.

3. The heating furnace isolation pad block according to claim 1, characterized in that: The width of the safety heat-resistant mating groove (3) in the vertical direction is less than one-quarter of the diameter of the central assembly combination hole (2).

4. A heating furnace isolation heating pad according to claim 1, characterized in that: The front and rear edges of the central assembly hole (2) are provided with a chamfered structure for easy installation and assembly.

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