Air cooling device for automobile parts

Abstract

The utility model discloses an air cooling device for automobile parts, which belongs to the technical field of air cooling devices and comprises an annealing furnace main body and a top cover mounted at the top end of the annealing furnace main body, a supporting pipe is fixedly mounted at the bottom end of the top cover, and air outlet grooves are formed in the outer wall of the supporting pipe in an annular array manner. A heat insulation block is installed at the top end of the supporting pipe, a heat insulation pipe is fixed through the heat insulation block, a plurality of air outlet pipes are fixed to the outer wall of the heat insulation pipe, exhaust holes are formed in the outer walls of the air outlet pipes, sealing plugs used for sealing the exhaust holes are elastically arranged in the air outlet pipes, and an air pump connected with the heat insulation pipe is fixed to the top end of the top cover. According to the air cooling device for the automobile parts, the situation that air is affected by high temperature in the flowing process and is heated is avoided, and the uniformity of the air cooling temperature of the automobile parts at different positions is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of air cooling devices, and in particular relates to an air cooling device for automobile parts. Background Art

[0002] With the rapid development of auto parts, annealing is required during the processing of auto metal parts. Annealing is a metal heat treatment process, which means slowly heating the metal to a certain temperature, keeping it for a sufficient time, and then cooling it at an appropriate speed. The purpose is to reduce hardness, improve machinability, eliminate residual stress, stabilize size, reduce deformation and crack tendency, refine grains, adjust organization, and eliminate organizational defects. To be precise, annealing is a heat treatment process for materials, including metal materials and non-metallic materials. During the heat dissipation period, the fan can only blow air into the equipment through a single inlet, and the outside cold air cannot contact the workpiece more evenly and comprehensively. As the air slowly enters the equipment, as the air moves, it is very easy to cause the air temperature to become higher and higher.

[0003] Patent application number 202321677175.7 discloses an air cooling device for automotive parts, which relates to the field of automotive parts processing technology, including a base, a support column is fixedly installed on the top of the base, a top seat is fixedly installed on the top of the support column, an annealing furnace body is fixedly installed on the top of the top seat, and an air cooler is fixedly installed in the middle of the bottom of the top seat, and the output end of the air cooler passes through the annealing furnace body.

[0004] The above technical solution utilizes a plurality of connecting pipes and connecting tubes embedded in the annealing furnace body to transport air to different positions of the annealing furnace. Since the connecting pipes and connecting tubes are in the annealing furnace body for a long time, the temperature inside the connecting pipes and connecting tubes will also increase during the heating process, resulting in the external air still heating up during the flow in the connecting pipes and connecting tubes, and the heating temperature also varies with the flow path, resulting in different temperatures of the cooling air contacted by workpieces at different positions, affecting the cooling effect of the parts. Utility Model Content

[0005] (1) Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an air cooling device for automobile parts, which aims to solve the technical problem that under the prior art, since the connecting pipe and the connecting pipe are in the annealing furnace body for a long time, the temperature inside the connecting pipe and the connecting pipe will also increase during the heating process, resulting in the external air still heating up during the flow in the connecting pipe and the connecting pipe, and the heating temperature also varies with the different flow strokes, resulting in different temperatures of the air-cooled air contacted by workpieces at different positions, affecting the cooling effect of the parts.

[0007] (2) Technical solution

[0008] In order to solve the above technical problems, the utility model provides an air cooling device for automobile parts, which includes an annealing furnace body and a top cover installed on the top of the annealing furnace body, a support tube is fixedly installed on the bottom end of the top cover, and the outer wall of the support tube is provided with air outlet grooves in a ring array, an insulation block is installed on the top of the support tube, and an insulation tube is fixed through the insulation block, a plurality of air outlet pipes are fixed on the outer wall of the insulation tube, an exhaust hole is opened on the outer wall of the exhaust pipe, and a sealing plug for sealing the exhaust hole is elastically arranged in the exhaust pipe, wherein an air pump connected to the insulation tube is fixed on the top of the top cover.

[0009] When the automobile parts air cooling device of the present technical solution is used, a top cover is provided at the top of the annealing furnace body, a support tube is fixed on the top cover, and an insulation block fixed on the top of the support tube positions the insulation tube and blocks the heat generated in the annealing furnace body. When the automobile parts in the annealing furnace body are air-cooled, the insulation block is unscrewed and the insulation tube is inserted into the support tube. The elastic plate in the air outlet pipe pushes the sealing plug to seal the air inlet of the exhaust hole, thereby blocking the heat in the annealing furnace body. After starting the air pump, air pressure is applied to the insulation tube through the hose. The air pressure pushes the sealing plug to squeeze the elastic plate and shrink it, so that the air generated by the air pump is discharged along the exhaust hole and the air outlet groove to air-cool the automobile parts body, thereby avoiding the situation where the air is affected by high temperature during the flow process and then heated up, and improving the uniformity of the air-cooling temperature of automobile parts in different positions.

[0010] Preferably, a plurality of layer plates are equidistantly and fixedly sleeved on the support tube, and a plurality of through holes are formed at the bottom end of the layer plates.

[0011] Furthermore, the outer wall of the annealing furnace body is in a ring array with heating plates embedded and fixed therein, and the annealing furnace body is embedded with an automobile component body placed on a layer plate.

[0012] Furthermore, the bottom end of the heat insulation block is threadedly inserted into the air outlet groove, and the top end of the heat insulation block is threadedly connected to the heat insulation pipe.

[0013] Furthermore, a hose is fixedly mounted on the side wall of the air pump, and the top end of the heat insulation tube is fixedly connected to the hose.

[0014] Furthermore, the heat insulation pipe and the plurality of air outlet pipes are all slidably inserted in the support pipe, and the inner wall of the air outlet pipe is fixed with a protrusion that abuts against the sealing plug.

[0015] Furthermore, an elastic plate is embedded in one end of the air outlet pipe away from the raised portion, and two ends of the elastic plate are respectively fixedly connected to the sealing plug and the inner wall of the air outlet pipe.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model provides a top cover at the top of the annealing furnace body, on which a support tube is fixed, and a heat insulation block fixed on the top of the support tube positions the heat insulation tube and blocks the heat generated in the annealing furnace body at the same time. When the automobile parts in the annealing furnace body are air-cooled, the heat insulation block is unscrewed and the heat insulation tube is inserted into the support tube, and the elastic plate in the air outlet pipe pushes the sealing plug to seal the air inlet of the exhaust hole, thereby blocking the heat in the annealing furnace body. After the air pump is started, air pressure is applied to the heat insulation tube through the hose, and the air pressure pushes the sealing plug to squeeze the elastic plate and shrink, so that the air generated by the air pump is discharged along the exhaust hole and the air outlet groove to air-cool the automobile parts body, thereby avoiding the situation where the air is affected by high temperature during the flow process and then heated up, and improving the uniformity of the air-cooling temperature of automobile parts at different positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the top cover structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the heat insulation pipe of the utility model;

[0023] Figure 4 For the utility model Figure 3 A schematic diagram of the enlarged structure in the middle.

[0024] The markings in the attached drawings are: 1. Annealing furnace body; 2. Heating plate; 3. Air pump; 4. Hose; 5. Insulation tube; 6. Top cover; 7. Shelf; 8. Support tube; 9. Automobile parts body; 10. Air outlet groove; 11. Insulation block; 12. Air outlet pipe; 13. Elastic plate; 14. Exhaust hole; 15. Sealing plug; 16. Protrusion. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] This specific embodiment is an air cooling device for automobile parts, and its structural schematic diagram is as follows: Figure 1 and Figure 2 As shown, the automobile parts air cooling device includes an annealing furnace body 1 and a top cover 6 installed on the top of the annealing furnace body 1, a support tube 8 is fixedly installed on the bottom end of the top cover 6, and an air outlet groove 10 is opened in a ring array on the outer wall of the support tube 8, an insulation block 11 is installed on the top of the support tube 8, and an insulation tube 5 is fixed through the insulation block 11, a plurality of air outlet pipes 12 are fixed on the outer wall of the insulation tube 5, an exhaust hole 14 is opened on the outer wall of the exhaust pipe 12, and a sealing plug 15 for sealing the exhaust hole 14 is elastically arranged in the exhaust pipe 12, wherein an air pump 3 connected to the insulation tube 5 is fixed on the top end of the top cover 6.

[0027] A plurality of layer plates 7 are equidistantly fixedly sleeved on the support tube 8, and a plurality of through holes are opened at the bottom end of the layer plates 7. A heating plate 2 is embedded and fixed on the outer wall of the annealing furnace body 1 in a circular array, and an automobile component body 9 placed on the layer plates 7 is embedded in the annealing furnace body 1. The bottom end of the insulation block 11 is threadedly inserted into the air outlet groove 10, and the top end of the insulation block 11 is threadedly connected to the insulation tube 5. After starting the air pump 3, air pressure is applied to the insulation tube 5 through the hose 4. The air pressure pushes the sealing plug 15 to squeeze the elastic plate 13 and shrink it, so that the air generated by the air pump 3 is discharged along the exhaust hole 14 and the air outlet groove 10 to cool the automobile component body 9, thereby avoiding the situation where the air is affected by high temperature and heated up during the flow process.

[0028] like Figure 3 and Figure 4 As shown, a hose 4 is fixedly installed on the side wall of the air pump 3, and the top of the insulation tube 5 is fixedly connected to the hose 4. The insulation tube 5 and multiple air outlet pipes 12 are slidably inserted in the support tube 8. The inner wall of the air outlet pipe 12 is fixed with a protrusion 16 that abuts against the sealing plug 15. An elastic plate 13 is embedded in the end of the air outlet pipe 12 away from the protrusion 16. The two ends of the elastic plate 13 are respectively fixedly connected to the sealing plug 15 and the inner wall of the air outlet pipe 12. The insulation block 11 fixed on the top of the support tube 8 positions the insulation tube 5 while blocking the heat generated in the annealing furnace body 1. When the automobile parts in the annealing furnace body 1 are air-cooled, the insulation block 11 is unscrewed and the insulation tube 5 is inserted into the support tube 8. The elastic plate 13 in the air outlet pipe 12 pushes the sealing plug 15 to seal the air inlet of the exhaust hole 14, thereby blocking the heat in the annealing furnace body 1.

[0029] The schematic diagram of the top cover 6 of the air cooling device for automobile parts is as follows Figure 2 As shown, the cross-sectional structure diagram of the heat insulation tube 5 is as follows Figure 3 As shown, its Figure 3 The enlarged schematic diagram of the structure at A is as follows Figure 4 shown.

[0030] Working principle: When the automobile parts air cooling device of the present technical solution is used, a top cover 6 is provided at the top of the annealing furnace body 1, and a support tube 8 is fixed on the top cover 6. The insulation block 11 fixed on the top of the support tube 8 positions the insulation tube 5 and blocks the heat generated in the annealing furnace body 1. When the automobile parts in the annealing furnace body 1 are air-cooled, the insulation block 11 is unscrewed and the insulation tube 5 is inserted into the support tube 8. The elastic plate 13 in the air outlet pipe 12 pushes the sealing plug 15 to seal the air intake of the exhaust hole 14, thereby blocking the heat in the annealing furnace body 1. After starting the air pump 3, air pressure is applied to the insulation tube 5 through the hose 4. The air pressure pushes the sealing plug 15 to squeeze the elastic plate 13 and shrink it, so that the air generated by the air pump 3 is discharged along the exhaust hole 14 and the air outlet groove 10 to air-cool the automobile parts body 9, thereby avoiding the situation where the air is affected by high temperature during the flow process and heating up, and improving the uniformity of the air-cooling temperature of automobile parts in different positions.

[0031] All technical features in this embodiment can be freely combined according to actual needs.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An air cooling device for automobile parts, comprising an annealing furnace body (1) and a top cover (6) installed on the top of the annealing furnace body (1), characterized in that: A support tube (8) is fixedly mounted on the bottom end of the top cover (6); the outer wall of the support tube (8) is provided with air outlet grooves (10) in a circular array; a heat insulation block (11) is mounted on the top end of the support tube (8); and a heat insulation tube (5) is fixed via the heat insulation block (11); a plurality of air outlet pipes (12) are fixed on the outer wall of the heat insulation tube (5); an exhaust hole (14) is formed on the outer wall of the air outlet pipe (12); and a sealing plug (15) for sealing the exhaust hole (14) is elastically arranged in the air outlet pipe (12); an air pump (3) connected to the heat insulation tube (5) is fixed on the top end of the top cover (6).

2. The air cooling device for automobile parts according to claim 1, characterized in that: A plurality of layer plates (7) are fixedly sleeved on the support tube (8) at equal intervals, and a plurality of through holes are formed at the bottom end of the layer plates (7).

3. The air cooling device for automobile parts according to claim 2, characterized in that: The outer wall of the annealing furnace body (1) is in the form of a ring-shaped array and has heating plates (2) embedded and fixed therein, and an automobile component body (9) placed on a layer plate (7) is embedded in the annealing furnace body (1).

4. The air cooling device for automobile parts according to claim 1, characterized in that: The bottom end of the heat insulation block (11) is threadedly inserted into the air outlet groove (10), and the top end of the heat insulation block (11) is threadedly connected to the heat insulation pipe (5).

5. The air cooling device for automobile parts according to claim 4, characterized in that: A hose (4) is fixedly mounted on the side wall of the air pump (3), and the top end of the heat insulation tube (5) is fixedly connected to the hose (4).

6. The air cooling device for automobile parts according to claim 5, characterized in that: The heat insulation pipe (5) and the plurality of air outlet pipes (12) are all slidably inserted into the support pipe (8), and a protrusion (16) abutting against a sealing plug (15) is fixed to the inner wall of the air outlet pipe (12).

7. The air cooling device for automobile parts according to claim 6, characterized in that: An elastic plate (13) is embedded in one end of the air outlet pipe (12) away from the raised portion (16), and two ends of the elastic plate (13) are respectively fixedly connected to the sealing plug (15) and the inner wall of the air outlet pipe (12).

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