Cooling and shaping device for heat treatment of pressure gauge parts

Abstract

The utility model relates to the technical field of heat treatment of pressure gauge parts, in particular to a cooling and shaping device for heat treatment of pressure gauge parts, which comprises a workbench, a first chain wheel group drives a conveying belt to move through a chain, so that the parts are conveyed forwards along the conveying belt, and when the parts enter a shell, a spraying assembly starts to work; the cooling liquid in the fixed pipe is uniformly sprayed on the surface of the part through the spray head to primarily cool the part, the part continues to move forwards along with the conveying belt, the cooled part enters the cooling box along with the conveying belt to be wetted and cooled, the cooled part continues to move forwards under the support of the auxiliary wheel, the air cooling assembly is started, and wind power generated by the air blower is blown to the part through the air pipe; water evaporation and heat dissipation on the surfaces of the parts are accelerated, the cooling process is further completed, finally, the parts are output from the tail end of the conveying belt, cooling liquid in the cooling box can be discharged through a drainage pipe and a valve, replacement and maintenance are convenient, and automatic cooling and shaping operation is achieved in the whole process.

Description

Technical Field

[0001] This utility model relates to the field of heat treatment processing technology for pressure gauge parts, and in particular to a cooling and shaping device for heat treatment processing of pressure gauge parts. Background Technology

[0002] In the field of mechanical manufacturing, pressure gauges are important pressure measuring instruments, and the machining quality of their parts directly affects their accuracy and reliability. Cooling and shaping are crucial steps in the heat treatment of pressure gauge parts. Traditional cooling methods often suffer from low cooling efficiency, poor automation, and difficulty in meeting the demands of mass production. With the increasing market demand for pressure gauges and the ever-increasing accuracy requirements, companies urgently need a cooling and shaping device that can achieve efficient cooling, automated operation, and ensure stable part quality to adapt to the pace and requirements of modern production and enhance their competitiveness in the market.

[0003] To address the shortcomings of traditional cooling methods, the design of this cooling and shaping device must meet the following requirements: First, it must possess high-efficiency cooling capacity, achieving rapid and uniform cooling through innovative cooling structure design to ensure the performance of parts after heat treatment; second, it must achieve automated feeding and transmission, reducing manual operation and improving production efficiency and continuity; third, it must ensure the stability and reliability of the device, enabling each component to operate stably during long-term operation and reducing the failure rate; fourth, it must have a reasonable structural design, facilitating equipment maintenance and repair, reducing the company's operating costs, thereby providing a strong guarantee for the high-quality production of pressure gauge parts.

[0004] Therefore, we propose a cooling and shaping device for heat treatment of pressure gauge parts. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a cooling and shaping device for heat treatment of pressure gauge parts.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A cooling and shaping device for heat treatment of pressure gauge parts includes a worktable, a cooling box fixedly installed at the bottom of the worktable, four support legs fixedly installed on both sides of the cooling box, anti-slip blocks fixedly installed at the bottom of the support legs, a drain pipe fixedly installed on the side of the cooling box away from the support legs, a valve rotatably connected to the upper surface of the drain pipe, a conveyor belt rotatably connected inside the worktable, the conveyor belt being made of stainless steel, a feeding assembly installed inside the conveyor belt, a housing fixedly installed on the upper surface of the worktable, a spray assembly installed inside the housing, and an air-cooling assembly installed on one side of the spray assembly.

[0008] As a further embodiment of this utility model: the spray assembly includes a fixed pipe, the fixed pipe is fixedly installed inside the outer shell, the fixed pipe is hollow, and four spray nozzles are fixedly installed on the lower surface of the fixed pipe.

[0009] As a further embodiment of this utility model: the air-cooling component includes a blower, the blower is fixedly installed on the upper surface of the outer shell, and two air ducts are fixedly installed on the side of the blower near the cooling box, the air ducts penetrate the outer shell and are fixed.

[0010] As a further embodiment of this utility model: the feeding assembly includes a stop bar, several stop bars are fixedly installed on the outside of the conveyor belt, a first sprocket set is rotatably connected inside the conveyor belt, a motor is fixedly installed on the side of the workbench away from the first sprocket set, and the motor is fixedly connected to the first sprocket set.

[0011] As a further embodiment of this utility model: two chains are respectively meshed and connected to the outside of the first sprocket group, the chains are fixedly installed on both sides of the conveyor belt, and a second sprocket group is rotatably connected to one side of the first sprocket group, the second sprocket group being meshed and connected to the two chains respectively.

[0012] As a further embodiment of this utility model: four auxiliary wheels are rotatably connected to both sides inside the cooling box. The auxiliary wheels are rotatably connected to the conveyor belt. A third sprocket group is rotatably connected to the side of the auxiliary wheels away from the top of the second sprocket group. The third sprocket group is respectively engaged with two chains.

[0013] As a further embodiment of this utility model: the third sprocket group is rotatably connected to a fourth sprocket group on the side away from the auxiliary wheel, and the fourth sprocket group is respectively engaged with two chains.

[0014] Compared with the prior art, this utility model provides a cooling and shaping device for heat treatment of pressure gauge parts, which has the following advantages:

[0015] 1. This utility model discloses a cooling and shaping device for heat treatment of pressure gauge parts, employing a composite cooling method combining a spray assembly and an air-cooling assembly to form a highly efficient cooling system. The fixed pipe and nozzle design in the spray assembly allows the coolant to be sprayed evenly onto the surface of the parts, achieving rapid cooling. The air-cooling assembly, through a blower and air duct, provides strong airflow to accelerate the evaporation of moisture and heat dissipation from the surface of the parts. The two cooling methods work synergistically to significantly improve cooling efficiency. For example, when processing a large number of pressure gauge parts, compared to a single cooling method, this composite structure can shorten the cooling time by approximately 30%, while avoiding problems such as deformation and performance degradation caused by localized overheating or uneven cooling, effectively ensuring the processing quality and production efficiency of the parts.

[0016] 2. This utility model features a feeding assembly and conveyor belt structure that enables automated feeding and transport. A motor drives the first sprocket assembly, which in turn drives the conveyor belt via a chain. Combined with stop levers, parts are transported to the cooling area in an orderly manner. Multiple sprocket assemblies work together to ensure stable and reliable transport. This automated design reduces manual intervention and labor intensity while improving production continuity and stability. Furthermore, the conveyor belt runs through the workbench and cooling box, allowing parts to sequentially pass through spray cooling and air cooling processes during transport, achieving a streamlined cooling and shaping operation. This is particularly suitable for large-scale production scenarios, effectively improving enterprise production efficiency and economic benefits.

[0017] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the cooling and shaping device for heat treatment of pressure gauge parts proposed in this utility model.

[0019] Figure 2 This is a side cross-sectional view of the housing of the cooling and shaping device for heat treatment of pressure gauge parts proposed in this utility model.

[0020] Figure 3 This is a three-dimensional structural diagram of the cooling and shaping device for heat treatment of pressure gauge parts proposed in this utility model.

[0021] Figure 4 This is a three-dimensional structural diagram of the feeding assembly of the cooling and shaping device for heat treatment of pressure gauge parts proposed in this utility model.

[0022] In the diagram: 1. Workbench; 2. Cooling box; 3. Support leg; 4. Anti-slip block; 5. Drain pipe; 6. Valve; 7. Conveyor belt; 8. Feeding assembly; 9. Stop bar; 10. First sprocket set; 11. Motor; 12. Chain; 13. Second sprocket set; 14. Housing; 15. Spray assembly; 16. Fixed pipe; 17. Spray head; 18. Air-cooled assembly; 19. Blower; 20. Air duct; 21. Auxiliary wheel; 22. Third sprocket set; 23. Fourth sprocket set. Detailed Implementation

[0023] 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.

[0024] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] Example: Cooling and shaping device for heat treatment of pressure gauge parts, such as... Figures 1-4 As shown, the system includes a workbench 1, a cooling box 2 fixedly installed at the bottom of the workbench 1, four support legs 3 fixedly installed on both sides of the cooling box 2, anti-slip blocks 4 fixedly installed at the bottom of the support legs 3, a drain pipe 5 fixedly installed on the side of the cooling box 2 away from the support legs 3, a valve 6 rotatably connected to the upper surface of the drain pipe 5, a conveyor belt 7 rotatably connected inside the workbench 1, the conveyor belt 7 is made of stainless steel, a feeding assembly 8 is installed inside the conveyor belt 7, a shell 14 fixedly installed on the upper surface of the workbench 1, a spray assembly 15 is installed inside the shell 14, and an air-cooling assembly 18 is installed on one side of the spray assembly 15.

[0026] like Figures 1-4 As shown, the spray assembly 15 includes a fixed pipe 16, which is fixedly installed inside the housing 14. The fixed pipe 16 is hollow, and four nozzles 17 are fixedly installed on the lower surface of the fixed pipe 16. The device is connected to the factory power supply, and the cooling pump is connected to the fixed pipe 16. The parts are conveyed forward along the conveyor belt 7. When the parts enter the housing 14, the spray assembly 15 starts to work. The coolant in the fixed pipe 16 is evenly sprayed onto the surface of the parts through the nozzles 17 to perform preliminary cooling of the parts.

[0027] like Figures 1-3 As shown, the air-cooled assembly 18 includes a blower 19. The blower 19 is fixedly installed on the upper surface of the housing 14. Two air ducts 20 are fixedly installed on the side of the blower 19 near the cooling box 2. The air ducts 20 penetrate the housing 14 and are fixed. When the air-cooled assembly 18 is started, the air generated by the blower 19 blows towards the parts through the air ducts 20, accelerating the evaporation of moisture and the dissipation of heat on the surface of the parts, and further completing the cooling process.

[0028] like Figures 1-2As shown, the feeding assembly 8 includes stop bars 9. Several stop bars 9 are fixedly installed on the outside of the conveyor belt 7. A first sprocket set 10 is rotatably connected inside the conveyor belt 7. A motor 11 is fixedly installed on the side of the workbench 1 away from the first sprocket set 10. The motor 11 is fixedly connected to the first sprocket set 10. Two chains 12 are respectively meshed on the outside of the first sprocket set 10. The chains 12 are fixedly installed on both sides of the conveyor belt 7. A second sprocket set 13 is rotatably connected to one side of the first sprocket set 10. The second sprocket set 13 is respectively meshed with the two chains 12. Four auxiliary wheels 21 are rotatably connected to both sides inside the cooling box 2. The auxiliary wheels 21 are tumbled on the conveyor belt 7. A third sprocket set is rotatably connected to the side away from the top of the second sprocket set 13. The third sprocket set is meshed with two chains 12. A fourth sprocket set 23 is rotatably connected to the side of the third sprocket set 22 away from the auxiliary wheel 21. The fourth sprocket set 23 is meshed with two chains 12. After the motor 11 starts, it drives the first sprocket set 10 to rotate. The first sprocket set 10 drives the conveyor belt 7 to move through the chain 12, so that the parts are conveyed forward along the conveyor belt 7. The parts continue to move forward with the conveyor belt 7. After cooling, the parts enter the cooling box 2 for immersion cooling along the conveyor belt 7. With the support of the auxiliary wheel 21, they continue to move forward and are finally output from the end of the conveyor belt 7.

[0029] Working principle: Connect the device to the factory power supply, connect the cooling pump to the fixed pipe 16, place the heat-treated pressure gauge part at the starting position of the conveyor belt 7, the part is blocked and positioned by the stop bar 9, after the motor 11 starts, it drives the first sprocket group 10 to rotate, the first sprocket group 10 drives the conveyor belt 7 to move through the chain 12, so that the part is conveyed forward along the conveyor belt 7. When the part enters the housing 14, the spray assembly 15 starts to work, the coolant in the fixed pipe 16 is evenly sprayed on the surface of the part through the nozzle 17, and the part is initially cooled. The part continues to move forward with the conveyor belt 7, and the cooled part enters the cooling box 2 for immersion cooling. It continues to move forward with the support of the auxiliary wheel 21. The air cooling assembly 18 starts, the wind generated by the blower 19 blows the air to the part through the air pipe 20, accelerates the evaporation of moisture and heat dissipation on the surface of the part, and further completes the cooling process. Finally, it is output from the end of the conveyor belt 7. The coolant in the cooling box 2 can be discharged through the drain pipe 5 and the valve 6 for easy replacement and maintenance. The whole process realizes the automated cooling and shaping operation.

[0030] 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 cooling and shaping device for heat treatment of pressure gauge parts, comprising a worktable (1), characterized in that... A cooling box (2) is fixedly installed at the bottom of the workbench (1). Four support legs (3) are fixedly installed on both sides of the cooling box (2). Anti-slip blocks (4) are fixedly installed at the bottom of the support legs (3). A drain pipe (5) is fixedly installed on the side of the cooling box (2) away from the support legs (3). A valve (6) is rotatably connected to the upper surface of the drain pipe (5). A conveyor belt (7) is rotatably connected inside the workbench (1). The conveyor belt (7) is made of stainless steel. A feeding assembly (8) is installed inside the conveyor belt (7). A shell (14) is fixedly installed on the upper surface of the workbench (1). A spray assembly (15) is installed inside the shell (14). An air-cooling assembly (18) is installed on one side of the spray assembly (15).

2. The cooling and shaping device for heat treatment of pressure gauge parts according to claim 1, characterized in that... The spray assembly (15) includes a fixed tube (16). The fixed tube (16) is fixedly installed inside the outer shell (14). The fixed tube (16) is hollow. Four nozzles (17) are fixedly installed on the lower surface of the fixed tube (16).

3. The cooling and shaping device for heat treatment of pressure gauge parts according to claim 1, characterized in that... The air-cooled assembly (18) includes a blower (19). The blower (19) is fixedly installed on the upper surface of the outer shell (14). Two air ducts (20) are fixedly installed on the side of the blower (19) near the cooling box (2). The air ducts (20) penetrate the outer shell (14) and are fixed.

4. The cooling and shaping device for heat treatment of pressure gauge parts according to claim 3, characterized in that... The feeding assembly (8) includes a stop bar (9). Several stop bars (9) are fixedly installed on the outside of the conveyor belt (7). A first sprocket group (10) is rotatably connected inside the conveyor belt (7). A motor (11) is fixedly installed on the side of the workbench (1) away from the first sprocket group (10). The motor (11) is fixedly connected to the first sprocket group (10).

5. The cooling and shaping device for heat treatment of pressure gauge parts according to claim 4, characterized in that... The first sprocket assembly (10) is externally connected to two chains (12), which are fixedly installed on both sides of the conveyor belt (7). The first sprocket assembly (10) is rotatably connected to one side of the second sprocket assembly (13), which is connected to the two chains (12) respectively.

6. The cooling and shaping device for heat treatment of pressure gauge parts according to claim 5, characterized in that... The cooling box (2) has four auxiliary wheels (21) rotatably connected to both sides inside. The auxiliary wheels (21) are rotatably connected to the conveyor belt (7). The auxiliary wheels (21) are rotatably connected to a third sprocket group (22) on the side away from the top of the second sprocket group (13). The third sprocket group is meshed with two chains (12) respectively.

7. The cooling and shaping device for heat treatment of pressure gauge parts according to claim 6, characterized in that... The third sprocket group (22) is rotatably connected to the fourth sprocket group (23) on the side away from the auxiliary wheel (21), and the fourth sprocket group (23) is meshed with two chains (12) respectively.

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