Steel plate spring cooling equipment

Abstract

The utility model relates to steel plate spring cooling equipment, and belongs to the technical field of steel plate spring production, the steel plate spring cooling equipment comprises a cooling seat, a driving motor is arranged on the right side of the cooling seat, and a rotating roller located in the cooling seat is arranged at an output shaft of the driving motor, and the other end of the rotating roller penetrates through the cooling seat; a plurality of net bag storage seats are symmetrically arranged on the left and right sides of the outer part of the rotating roller at equal intervals, and the outer part of the rotating roller communicates with a plurality of air pipes surrounding the outer parts of the net bag storage seats; according to the steel plate spring cooling equipment, a steel plate is firstly subjected to water cooling and then subjected to airflow blowing, water evaporation and surface drying can be accelerated, a water film is prevented from hindering heat exchange, the overall heat dissipation efficiency is improved, local high-temperature areas on the surface of the steel plate can be helped to be taken away through airflow discharge, and heat accumulation is avoided; and by stirring the cooling liquid and blowing air into the cooling liquid, rapid cooling of the cooled cooling liquid is accelerated, and compared with the prior art, cooling of the spring steel plate is accelerated.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel plate spring production technical field, concretely is steel plate spring cooling equipment. BACKGROUND

[0002] Steel plate spring, flat rectangular steel plate is curved, and the bottom disc is made of several pieces of stacked spring, one end is installed on the hanger with a pin, and the other end is connected to the girder with a lifting lug, so that the spring can be stretched and contracted, and is suitable for some hard off-road vehicles and medium and large-sized truck bodies.

[0003] After the end face of the steel plate spring is quenched, the plate is immersed in water for cooling, but the water cannot flow, so that the fresh cooling water cannot contact the plate, and the local high water temperature cannot achieve good cooling effect on the plate, therefore, the utility model provides a steel plate spring cooling equipment to solve the prior art defects. UTILITY MODEL CONTENTS

[0004] In view of the defects of the prior art, the utility model provides a steel plate spring cooling equipment.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a steel plate spring cooling equipment, comprising a cooling seat, a driving motor is arranged on the right side of the cooling seat, an output shaft of the driving motor is provided with a rotating roller located in the cooling seat and penetrating through the cooling seat, a plurality of meshing storage seats are symmetrically and equidistantly arranged on the outer part of the rotating roller, a plurality of air pipes are connected to the outer part of the meshing storage seat, a plurality of air blowing heads are connected to the side of the meshing storage seat, and a locking assembly is arranged on the left and right sides of the meshing storage seat to lock the steel plate spring plate in the meshing storage seat.

[0006] The outer part of the cooling seat is provided with an air blowing assembly for discharging gas to the other end of the rotating roller.

[0007] The technical scheme is adopted, the plate after end quenching treatment is placed into the mesh bag storage seat, the plate is locked into the mesh bag storage seat through the locking assembly, the plate is driven to rotate through the driving motor and the plate in the mesh bag storage seat, the plate is contacted with the cooling liquid in the cooling seat through rotation, the flow of the cooling liquid is promoted, strong water flow and turbulent flow are formed, the heat exchange coefficient of water and the surface of the steel plate is increased, heat transfer and heat removal are accelerated, the surface of the steel plate is continuously contacted with fresh cooling water through rotation, local temperature rise is avoided, cooling efficiency is reduced, more uniform cooling is realized, the water flow can fully flush the surface of the steel plate, heat exchange efficiency is improved, in addition, in the process of rotation, the air blowing assembly, the air blowing head, the rotating roller, the air pipe and the air blowing assembly are communicated with each other, air blowing of the plate is realized through the air blowing head, the plate is first water-cooled, then air flow is blown, water evaporation and surface drying are accelerated, water film is prevented from hindering heat exchange, overall heat dissipation efficiency is improved, the air flow can help to remove the local high temperature area on the surface of the steel plate, heat accumulation is avoided, and the cooling liquid after cooling treatment is rapidly cooled through stirring and air blowing.

[0008] As a preferred technical scheme of the utility model, the lower end of the cooling seat is provided with a plurality of supporting rods, the other ends of the supporting rods are provided with a cooling liquid storage seat, a drain pipe is communicated between the bottom of the cooling seat and the upper end of the cooling liquid storage seat, and an automatic on-off valve is communicated outside the drain pipe.

[0009] The technical scheme is adopted, the cooling liquid after cooling treatment is discharged into the cooling liquid storage seat through the drain pipe by opening the automatic on-off valve.

[0010] As a preferred technical scheme of the utility model, the surface of the cooling liquid storage seat is communicated with a liquid pumping pump, and a drain pipe for discharging the cooling liquid into the cooling seat is communicated at the drain outlet of the liquid pumping pump.

[0011] The technical scheme is adopted, the water in the cooling liquid storage seat is pumped out through the drain pipe and discharged into the cooling seat by the liquid pumping pump, and the cooling liquid is provided into the cooling seat.

[0012] As a preferred technical scheme of the utility model, the upper end of the cooling liquid storage seat is provided with an opening, and the opening is covered with a sealing cover.

[0013] The technical scheme is adopted, the sealing cover is opened, and the cooling liquid is supplemented into the cooling liquid storage seat through the opening.

[0014] As a preferred technical scheme of the utility model, the locking assembly comprises a nut provided with the upper ends of the left and right sides of the mesh bag storage seat, and a locking screw penetrating into the mesh bag storage seat is threadedly connected in the nut

[0015] By rotating the locking screw rod on the nut, the plate material is limited to be stored in the mesh storage seat.

[0016] As a preferred technical scheme of the utility model, the blowing assembly comprises a rotating seat rotatably connected to the other end of the rotating roller and a booster fan.

[0017] By the mutual connection among the booster fan, the connecting pipe, the rotating seat and the rotating roller, the gas is discharged into the rotating roller and discharged through the blowing head on the gas pipe when the booster fan works.

[0018] Compared with the prior art, the technical scheme of the application has the following beneficial effects:

[0019] The steel plate spring cooling equipment places the plate material after end quenching treatment into the mesh storage seat, limits and locks the plate material in the mesh storage seat through the locking assembly, drives the rotating roller and the plate material in the mesh storage seat to rotate through the driving motor, realizes the rotation of the plate material and the contact of the plate material with the cooling liquid in the cooling seat, promotes the flow of the cooling liquid, forms strong water flow and turbulent flow, increases the heat exchange coefficient of water and the steel plate surface, thereby accelerating heat transfer and heat removal, the rotation movement enables the steel plate surface to continuously contact fresh cooling water, avoids the decrease of cooling efficiency caused by the increase of local water temperature, realizes more uniform cooling, and the water flow can more fully flush the steel plate surface, thereby improving the heat exchange efficiency.

[0020] In addition, in the rotating process, the blowing assembly utilizes the mutual connection among the blowing assembly, the rotating roller, the gas pipe and the blowing head to enable the airflow blowing head to discharge the gas to the plate material, realizes the blowing of the gas to the plate material after the steel plate is cooled by water, and the water film can be prevented from hindering heat exchange, the overall heat dissipation efficiency is improved, the airflow discharge can help to remove the local high temperature area on the steel plate surface, heat accumulation is avoided, and the stirring of the cooling liquid and the blowing of the gas into the cooling liquid accelerate the rapid cooling of the cooling liquid after the cooling treatment, compared with the prior art, the cooling of the spring steel plate is accelerated. BRIEF DESCRIPTION OF DRAWINGS

[0021] Fig. 1 is a perspective view of the utility model;

[0022] Fig. 2 is a top view of the utility model;

[0023] Fig. 3 is a perspective view of the utility model;

[0024] Fig. 4 is a partial sectional view of the utility model.

[0025] Fig. 1, cooling seat; 2, cooling liquid storage seat; 3, drain pipe; 4, automatic on-off valve; 5, liquid pumping pump; 6, liquid discharge pipe; 7, driving motor; 8, rotating roller; 9, net bag storage seat; 10, nut; 11, locking screw rod; 12, rotating seat; 13, booster fan; 14, connecting pipe; 15, air pipe; 16, air blowing head. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Please refer to Figs. 1 to 4 The steel plate spring cooling equipment in the embodiment comprises a cooling seat 1 and a driving motor 7. The cooling seat 1 is the main body of the equipment and is made of high-strength and corrosion-resistant cast iron material, has good stability and heat conductivity, and has the driving motor 7 fixed on the right surface through bolts. The driving motor 7 is a high-power and high-torque motor, which can ensure the stable operation of the rotating roller 8. The output shaft of the driving motor 7 is connected and fixed with the right side end of the rotating roller 8. The rotating roller 8 is located in the cooling seat 1 and is rotatably connected with the other side of the cooling seat 1 through a bearing and passes through the cooling seat 1.

[0028] The rotating roller 8 is connected with the net bag storage seat 9. The rotating roller 8 is a cylindrical metal roller with smooth surface and high strength. A plurality of net bag storage seats 9 are fixed on the outer left and right symmetrical circles of the rotating roller 8 at equal distances. The net bag storage seat 9 adopts a steel structure woven net bag structure, can firmly store the steel plate spring plate, and allows the cooling liquid and airflow to pass through.

[0029] The air pipe 15 is connected with the air blowing head 16. A plurality of air pipes 15 are communicated with the outside of the rotating roller 8. The air pipe 15 adopts high-strength and wear-resistant rubber pipe material, has good flexibility and air tightness, surrounds the outside of the net bag storage seat 9, and is connected with a plurality of air blowing heads 16 distributed at equal distances on one side facing the net bag storage seat 9. The air blowing head 16 is a small nozzle structure, can uniformly blow the gas to the surface of the steel plate spring plate, and is uniformly distributed on the outside of the surface of the net bag storage seat 9.

[0030] Locking assembly, the outer left and right sides of the mesh storage seat 9 are provided with locking assemblies for locking the steel plate spring plate in the mesh storage seat 9. The locking assembly comprises a nut 10 and a locking screw 11. The nut 10 is fixed on the upper end surface of the left and right sides of the mesh storage seat 9. The locking screw 11 is threadedly connected with the nut 10. One end of the locking screw 11 penetrates through the nut 10 and extends into the mesh storage seat 9. By rotating the locking screw 11, it can be screwed into the mesh storage seat 9 to fix the steel plate spring plate in the mesh storage seat 9.

[0031] Blowing assembly, the outside of the cooling seat 1 is provided with a blowing assembly for discharging gas to the other end of the rotating roller 8. The blowing assembly comprises a rotating seat 12 and a booster fan 13. The rotating seat 12 is in rotating sealing communication with the other end of the rotating roller 8. The exhaust port of the booster fan 13 is in communication with the rotating seat 12 through a connecting pipe 14. The booster fan 13 is selected to be a fan with high air pressure and large air volume, which can provide sufficient gas pressure and flow to ensure the blowing effect.

[0032] Cooling liquid storage seat 2 and circulating system, the lower end of the cooling seat 1 is fixed with support rods at four corners. The other ends of the support rods are fixed with a cooling liquid storage seat 2. The cooling liquid storage seat 2 is made of corrosion-resistant plastic or stainless steel material and has sufficient volume to store cooling liquid. A drain pipe 3 is in communication between the bottom of the cooling seat 1 and the upper end of the cooling liquid storage seat 2. An automatic on-off valve 4 is in communication outside the drain pipe 3 for controlling the discharge of cooling liquid. A liquid pumping pump 5 is in communication with the surface of the cooling liquid storage seat 2. A liquid pumping pipe in communication with the cooling liquid storage seat 2 is connected to the liquid pumping port of the liquid pumping pump 5. The liquid discharge port of the liquid pumping pump 5 is connected to the cooling seat 1 through a liquid discharge pipe 6 to pump the cooling liquid in the cooling liquid storage seat 2 into the cooling seat 1 to form a circulating system of cooling liquid. An opening is provided at the upper end of the cooling liquid storage seat 2, and a sealing cover is provided on the opening cover for easy replenishment of cooling liquid.

[0033] Working principle and use steps, equipment installation and preparation, place the cooling liquid storage seat 2 on a flat ground to ensure its stability.

[0034] Connect the power supply of the driving motor 7, the booster fan 13 and the liquid pumping pump 5, and check the sealing and firmness of each connection.

[0035] Add an appropriate amount of cooling liquid to the cooling liquid storage seat 2. The cooling liquid can be selected from water or a mixture of a certain proportion of antifreeze and preservative.

[0036] Steel plate spring plate cooling process, place the steel plate spring plate after end quenching treatment into the mesh storage seat 9, rotate the locking screw 11 to screw it into the mesh storage seat 9 to fix the steel plate spring plate in the mesh storage seat 9.

[0037] Start the drive motor 7, drive the rotating roller 8 and the steel plate spring plate in the net storage seat 9 to rotate. In the rotating process, the steel plate spring plate contacts with the cooling liquid in the cooling seat 1, promotes the flow of the cooling liquid, forms a strong water flow and turbulence, increases the heat transfer coefficient of water and steel plate surface, accelerates heat transfer and carries away, the rotating motion makes the steel plate surface continuously contact with fresh cooling water, avoids the local water temperature rise leading to cooling efficiency decline, realizes more uniform cooling. At the same time, the water flow can more fully flush the steel plate surface, improve the heat transfer efficiency.

[0038] Start the booster fan 13, and pass the gas into the rotating seat 12 through the connecting pipe 14. The gas passes through the inside of the rotating roller 8, and is discharged through the air blowing head 16 on the air pipe 15 to blow the steel plate spring plate. After the steel plate spring plate is water-cooled, the airflow blowing can accelerate water evaporation and surface drying, prevent water film from hindering heat exchange, and improve overall heat dissipation efficiency. The airflow discharge can help to carry away the local high temperature area on the steel plate surface, avoid heat accumulation, and accelerate the cooling process of the cooling liquid by stirring the cooling liquid and blowing air into the cooling liquid.

[0039] Cooling liquid circulation and replenishment: the cooling liquid temperature rises after cooling treatment, and is discharged into the cooling liquid storage seat 2 through the drain pipe 3 and the automatic on-off valve 4.

[0040] The liquid pump 5 pumps out the cooling liquid in the cooling liquid storage seat 2, and re-discharges it into the cooling seat 1 through the drain pipe 6, realizing the recycling of the cooling liquid.

[0041] Periodically check the liquid level in the cooling liquid storage seat 2. When the liquid level is lower than a certain height, open the sealing cover and supplement the cooling liquid into the cooling liquid storage seat 2 through the opening.

[0042] Equipment maintenance and maintenance: regularly check the running state of the drive motor 7, booster fan 13 and liquid pump 5, and add lubricating oil or repair and replace in time.

[0043] Periodically clean the impurities and dirt in the cooling seat 1 and the cooling liquid storage seat 2 to prevent pipe blockage and affect the cooling effect.

[0044] Periodically check the wear condition of the net storage seat 9 and the locking assembly, and replace it in time if it is damaged.

[0045] The beneficial effect, the steel plate spring cooling equipment, through the unique structure design and function integration, effectively solved the low cooling efficiency, uneven cooling and other problems existing in the traditional cooling method, the cooperation of cooling seat 1 and driving motor 7, rotating roller 8, net bag storage seat 9, air pipe 15, blowing head 16 and blowing assembly, realize the uniform cooling and fast drying of steel plate spring plate in the cooling process, the rotation of rotating roller 8 makes the steel plate spring plate fully contact with the cooling liquid, promotes the flow of cooling liquid, forms strong water flow and turbulent flow, improves the heat exchange efficiency, the setting of blowing assembly further speeds up the cooling and surface drying of steel plate spring plate, prevents water film from hindering heat exchange, improves the overall heat dissipation efficiency, in addition, the design of cooling liquid circulating system realizes the recycling of cooling liquid, reduces the production cost, meets the requirements of energy saving and environmental protection, compared with the prior art, the utility model not only improves the cooling efficiency and quality of steel plate spring, but also reduces energy consumption and environmental pollution, has remarkable economic and social benefits.

[0046] The electric components in the text are electrically connected with the master controller and the power supply, the master controller can be a conventional known device such as a computer, and the existing disclosed power connection technology is not described in the text.

[0047] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A cooling device for leaf springs, comprising a cooling base, characterized in that, A drive motor is provided on the right side of the cooling seat. A rotating roller is located inside the cooling seat and passes through the cooling seat at the output shaft of the drive motor. Multiple mesh storage seats are symmetrically arranged at equal intervals around the outside of the rotating roller. Multiple air pipes are connected to the outside of the rotating roller and surround the mesh storage seats. Multiple air blowing heads are connected to the side of the air pipes facing the mesh storage seats. Locking components that lock the steel leaf spring plate inside the mesh storage seats are provided opposite to each other on the left and right sides of the outside of the mesh storage seats. The cooling seat is provided with an air blowing assembly that discharges gas to the other end of the rotating roller.

2. The steel leaf spring cooling device according to claim 1, characterized in that: The lower end of the cooling base is provided with multiple support rods, and the other end of the support rods is provided with a coolant storage base. A drain pipe is connected between the bottom of the cooling base and the upper end of the coolant storage base, and an automatic switch valve is connected to the outside of the drain pipe.

3. The steel leaf spring cooling device according to claim 2, characterized in that: A liquid pump is connected to the surface of the coolant storage base, and a drain pipe is connected to the drain port of the liquid pump to drain the coolant into the coolant storage base.

4. The steel leaf spring cooling device according to claim 2, characterized in that: The upper end of the coolant storage base is provided with an opening, and a sealing cap is provided inside the opening.

5. The steel leaf spring cooling device according to claim 1, characterized in that: The locking assembly includes nuts located on the upper left and right sides of the mesh storage base, and the nuts are internally threaded with locking screws that pass through the mesh storage base.

6. The steel leaf spring cooling device according to claim 1, characterized in that: The air blowing assembly includes a rotating seat rotatably connected to the other end of the rotating roller and a booster fan, and a connecting pipe is connected between the exhaust port of the booster fan and the rotating seat.

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