Heat treatment tray matching frame

Abstract

The utility model discloses a heat treatment material tray matching frame which comprises a plurality of mounting rods, two mounting frames are fixedly connected among the mounting rods, a placing plate is fixedly connected in the mounting frames, a plurality of air holes are formed in the placing plate, one end of each mounting frame is fixedly connected with a hollow square pipe, and the other end of each mounting frame is fixedly connected with a plurality of air holes. A plurality of connecting pipes are inserted into one sides of the hollow square pipes in a sealed mode, the connecting pipes are arranged at the bottom of the containing plate, a plurality of air outlet holes are formed in the tops of the connecting pipes, two first flow dividing pipes are inserted into the other sides between the two hollow square pipes in a sealed mode, and a second flow dividing pipe is inserted between the two first flow dividing pipes in a sealed mode. Air is sucked into the air inlet pipe under the action of the air pump, then is input into the hollow square pipe through the second flow dividing pipe and the first flow dividing pipe, then is input into the connecting pipe, and is blown to a workpiece through the air outlet holes and the air holes, so that the workpiece is cooled, the cooling of the workpiece is accelerated, and the machining efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of heat treatment technology, and in particular to a heat treatment material tray matching rack. Background Technology

[0002] Metal heat treatment is one of the important processes in mechanical manufacturing. Compared with other processing techniques, heat treatment generally does not change the shape and overall chemical composition of the workpiece. Instead, it imparts or improves the performance of the workpiece by changing the internal microstructure or the chemical composition of the surface. In the metal heat treatment process, the heat treatment tray support is an important piece of equipment for supporting and transferring the tray and the workpiece.

[0003] Currently, the existing heat treatment tray support racks have poor heat dissipation performance. After heat treatment, the trays and workpieces are placed directly on the support racks for natural cooling, which makes it difficult for heat to dissipate quickly, prolonging the waiting time for subsequent processes and reducing production efficiency. Utility Model Content

[0004] The purpose of this invention is to solve the problem of poor heat dissipation performance and difficulty in quickly dissipating heat in existing heat treatment trays, and to propose a heat treatment tray matching rack.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A heat treatment tray mounting frame includes multiple mounting rods, two mounting frames fixedly connected between the mounting rods, a placement plate fixedly connected inside the mounting frames, multiple vent holes on the placement plate, a hollow square tube fixedly connected to one end of each mounting frame, multiple connecting pipes sealed and inserted into one side of the hollow square tube, the connecting pipes being located at the bottom of the placement plate, multiple air outlet holes on the top of the connecting pipes, two first diverter pipes sealed and inserted into the other side between two hollow square tubes, a second diverter pipe sealed and inserted between the two first diverter pipes, and an air inlet pipe sealed and inserted into one side of the second diverter pipe.

[0007] Furthermore, a support frame is fixedly connected to the lower part of the plurality of mounting rods, and an air pump is fixedly connected to the top of the support frame, with the air outlet end of the air pump connected to the air inlet pipe.

[0008] Furthermore, a roller with a brake is fixedly connected to the bottom end of the mounting rod.

[0009] Furthermore, a top cover is fixedly connected to the top of the plurality of mounting rods, and a fan is embedded in the top of the top cover.

[0010] Furthermore, two first guardrails are fixedly connected between the plurality of mounting rods, and the first guardrails are C-shaped structures.

[0011] Furthermore, a second guardrail is rotatably connected to one side of one of the mounting rods, and a first connecting block is fixedly connected to one side of the second guardrail.

[0012] Furthermore, two second connecting blocks are fixedly connected to one side of another mounting rod, and a fixing bolt is threaded between the second connecting block and the first connecting block.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. Gas is drawn into the inlet pipe by the air pump, and then fed into the hollow square tube through the second and first branch pipes. The gas is then fed into the connecting pipe and blown onto the workpiece through the outlet and vent, thereby dissipating heat and cooling the workpiece, thus accelerating the cooling of the workpiece and improving processing efficiency.

[0015] 2. The hot air accumulated above the material tray is discharged by the fan, forming an upward airflow channel, which accelerates the convection of air and carries away the heat, thereby preventing the accumulation of hot air. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a heat treatment tray mounting frame proposed in this utility model;

[0017] Figure 2 This is a partial three-dimensional structural diagram of a heat treatment material tray assembly frame proposed in this utility model;

[0018] Figure 3 This is a schematic diagram of the placement plate structure of a heat treatment material tray matching rack proposed in this utility model;

[0019] Figure 4 This is an exploded structural diagram of a heat treatment tray assembly frame proposed in this utility model.

[0020] In the diagram: 1. Mounting rod; 101. Support frame; 2. Roller with brake; 3. Top cover; 4. Fan; 5. First guardrail; 6. Second guardrail; 7. First connecting block; 701. Second connecting block; 702. Fixing bolt; 8. Mounting frame; 9. Placement plate; 10. Vent hole; 11. Hollow square tube; 12. Connecting pipe; 13. Air outlet; 14. First diverter pipe; 15. Second diverter pipe; 16. Air inlet pipe; 17. Air pump. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figures 1-4A heat treatment tray mounting frame includes multiple mounting rods 1. Two mounting frames 8 are bolted together between the mounting rods 1. A placement plate 9 is bolted into each mounting frame 8. The placement plate 9 has multiple vent holes 10. A hollow square tube 11 is bolted to one end of each mounting frame 8. Multiple connecting pipes 12 are sealed and inserted into one side of the hollow square tube 11. The connecting pipes 12 are located at the bottom of the placement plate 9, and multiple vent holes 13 are provided at the top of the connecting pipes 12. Two first diversion pipes 14 are sealed and inserted into the other side between two hollow square tubes 11. The two first diversion pipes 14 are sealed and inserted into each other. There is a second diversion pipe 15, and an air inlet pipe 16 is sealed and inserted into one side of the second diversion pipe 15. A support frame 101 is fixed to the lower part of the multiple mounting rods 1 by bolts. An air pump 17 is fixed to the top of the support frame 101 by bolts. The air outlet of the air pump 17 is inserted into the air inlet pipe 16. Under the action of the air pump 17, the gas is drawn into the air inlet pipe 16, and then input into the hollow square tube 11 through the second diversion pipe 15 and the first diversion pipe 14. Then, the gas is input into the connecting pipe 12, and then blown onto the workpiece through the air outlet 13 and the vent 10, thereby dissipating heat and cooling the workpiece, and thus accelerating the cooling of the workpiece.

[0023] The bottom end of the mounting rod 1 is fixed with a roller 2 with a brake by bolts, which facilitates the movement of the device. The top ends of multiple mounting rods 1 are fixed with a top cover 3 by bolts. A fan 4 is embedded in the top of the top cover 3. A cable routing groove is opened in the top cover 3 to facilitate the wiring of the fan 4.

[0024] Among them, fan 4 is an exhaust fan structure. Fan 4 uses a Yutian motor of model 5IK60A-CF. Fan 4 is used to exhaust the hot air accumulated above the material tray, forming an upward airflow channel, accelerating air convection, and carrying away heat. Two first protective railings 5 ​​are fixed between multiple mounting rods 1 by bolts. The first protective railings 5 ​​have a C-shaped structure. A second protective railing 6 is rotatably connected to one side of one of the mounting rods 1. The first protective railings 5 ​​and the second protective railings 6 protect the four sides of the device, thereby preventing workers from accidentally touching the heat-treated workpiece. A first connecting block 7 is fixed to one side of the second protective railing 6 by bolts. Two second connecting blocks 701 are welded to one side of the other mounting rod 1. Fixing bolts 702 are threaded between the second connecting blocks 701 and the first connecting blocks 7. The fixing bolts 702 are tightened between the first connecting blocks 7 and the second connecting blocks 701, thereby fixing the second protective railing 6.

[0025] The working principle of this embodiment is as follows: In use, firstly, unscrew the fixing bolt 702, then open the second protective railing 6, then place the tray containing the heat-treated workpiece on the placement plate 9, then close the second protective railing 6, and then tighten the fixing bolt 702 between the first connecting block 7 and the second connecting block 701 to fix the second protective railing 6. Next, after power is turned on, start the air pump 17. Under the action of the air pump 17, the gas is drawn into the air inlet pipe 16, and then input into the hollow square tube 11 through the second diverter pipe 15 and the first diverter pipe 14. Then, the gas is input into the connecting pipe 12, and then blown towards the workpiece through the air outlet 13 and the vent 10 to dissipate heat and cool the workpiece. Then, the fan 4 is used to exhaust the hot air accumulated above the tray, forming an upward airflow channel, accelerating the air convection and carrying away the heat.

[0026] 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 heat treatment tray mounting bracket, comprising a plurality of mounting rods (1), characterized in that, Two mounting frames (8) are fixedly connected between the multiple mounting rods (1). A placement plate (9) is fixedly connected inside the mounting frame (8). The placement plate (9) is provided with multiple ventilation holes (10). A hollow square tube (11) is fixedly connected to one end of the mounting frame (8). Multiple connecting pipes (12) are sealed and inserted into one side of the hollow square tube (11). The connecting pipes (12) are located at the bottom of the placement plate (9). Multiple air outlet holes (13) are provided at the top of the connecting pipes (12). Two first diversion pipes (14) are sealed and inserted into the other side between the two hollow square tubes (11). A second diversion pipe (15) is sealed and inserted between the two first diversion pipes (14). An air inlet pipe (16) is sealed and inserted into one side of the second diversion pipe (15).

2. The heat treatment tray fitting rack according to claim 1, characterized in that, A support frame (101) is fixedly connected to the lower part of the plurality of mounting rods (1), and an air pump (17) is fixedly connected to the top of the support frame (101). The air outlet of the air pump (17) is inserted into the air inlet pipe (16).

3. The heat treatment tray fitting rack according to claim 1, characterized in that, The bottom end of the mounting rod (1) is fixedly connected to a roller (2) with a brake.

4. The heat treatment tray fitting rack according to claim 1, characterized in that, A top cover (3) is fixedly connected to the top of the plurality of mounting rods (1), and a fan (4) is embedded in the top of the top cover (3).

5. A heat treatment tray fitting rack according to claim 1, characterized in that, Two first guardrails (5) are fixedly connected between the multiple mounting rods (1), and the first guardrails (5) are C-shaped structures.

6. The heat treatment tray fitting rack according to claim 5, characterized in that, One of the mounting rods (1) is rotatably connected to a second guardrail (6), and a first connecting block (7) is fixedly connected to one side of the second guardrail (6).

7. A heat treatment tray fitting rack according to claim 6, characterized in that, Two second connecting blocks (701) are fixedly connected to one side of another mounting rod (1), and a fixing bolt (702) is threaded between the second connecting block (701) and the first connecting block (7).

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