Cooling device for steel bar

Abstract

The utility model discloses a cooling device for a steel bar. The cooling device comprises a filtering supporting box, a supporting mechanism and a spraying cooling mechanism, a baffle plate is mounted on the filtering support box; the supporting mechanism comprises an arc-shaped supporting plate, a steel bar body is arranged on the arc-shaped supporting plate, a plurality of evenly-distributed rotating cavities are formed in the arc-shaped supporting plate, and auxiliary balls are arranged in the multiple rotating cavities; the spraying cooling mechanism comprises a rotary driving shaft, a plurality of auxiliary rollers are mounted on the rotary driving shaft, one end of the rotary driving shaft is fixedly connected with a driving motor, the driving motor is mounted outside the filtering supporting box, and supporting bearings are fixedly connected between the two ends of the rotary driving shaft and the filtering supporting box. Through the arrangement of corresponding mechanisms, the cooling efficiency of the steel bar is improved, so that the cooling time of the steel bar is shortened, water for cooling the steel bar is not polluted, the subsequent cooling efficiency of the steel bar is not easily influenced, and the production efficiency of the steel bar is further improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to steel bar cooling technical field, concretely relates to a cooling device for steel bar. BACKGROUND

[0002] The rolled steel bar is a common metal processing process product, and the steel bar needs to be heated in the production process, and then the heated steel bar is processed by a rolling mill, so that the temperature of the processed steel bar is very high, but in order to speed up the production efficiency, the steel bar needs to be cooled, so that the steel bar can be transported and stored.

[0003] In the prior art, the steel bar is usually put into a pool and soaked in cooling water to cool the steel bar quickly, but since the cooling water in the pool is fixed, the cooling effect will gradually decrease, thereby increasing the cooling soaking time of the steel bar, and further delaying the production efficiency of the steel bar, and the water in the pool is easily polluted after multiple uses, further affecting the cooling efficiency of the subsequent steel bar.

[0004] Therefore, in view of the above technical problems, it is necessary to provide a cooling device for steel bar.

[0005] The information disclosed in this BACKGROUND section is only intended to increase an understanding of the general background of the present utility model and is not intended to be a recognition or a suggestion that this information forms a prior art that is already known to those of ordinary skill in the art. CONTENT OF THE UTILITY MODEL

[0006] The utility model aims at providing a cooling device for steel bar, which can solve the problem of low cooling efficiency of the steel bar in the prior art.

[0007] In order to achieve the above-mentioned purpose, a cooling device for steel bar is provided in a specific embodiment of the utility model, which comprises a filtering support box, a support mechanism and a spray cooling mechanism.

[0008] A baffle is installed on the filtering support box.

[0009] The support mechanism is arranged on the filtering support box, and the support mechanism comprises an arc-shaped support plate, a steel bar body is arranged on the arc-shaped support plate, a plurality of rotating cavities are formed in the arc-shaped support plate, and a plurality of auxiliary balls are arranged in the rotating cavities.

[0010] The spray cooling mechanism is arranged in the filtering support box, and the spray cooling mechanism comprises a rotating drive shaft, a plurality of auxiliary rollers are installed on the rotating drive shaft, a drive motor is fixedly connected to one end of the rotating drive shaft, the drive motor is installed outside the filtering support box, and support bearings are fixedly connected between the two ends of the rotating drive shaft and the filtering support box.

[0011] In one or more embodiments of the utility model, the filter support box bottom is excavated with a plurality of grooves for installing support bottom frame and heat dissipation fin plate, the groove is fixed with support bottom frame, a plurality of heat dissipation fin plates are installed on the support bottom frame for accelerating the heat dissipation of cooling water in the filter support box, so that the cooling water temperature in the filter support box is not easy to be too high, and then the steel bar body is cooled quickly.

[0012] In one or more embodiments of the utility model, the arc-shaped support plate is excavated with a plurality of lower leakage holes, which facilitates the downward flow of cooling water sprayed on the steel bar body, thereby enabling the cooling water to be recycled, reducing resource waste, and enabling the auxiliary roller to contact the steel bar body, thereby enabling the auxiliary roller to rotate and drive the steel bar body to rotate.

[0013] In one or more embodiments of the utility model, a filter screen is provided below the rotary drive shaft, which is fixed to the inner wall of the filter support box for filtering the cooling water, so that larger impurities are not easy to fall downward, and a pair of limiting sliding rails are fixed below the filter screen to limit and support the filter cotton, so that the filter cotton is not easy to fall off.

[0014] A pair of limiting sliding rails are provided with filter cotton, which further filters the cooling water, so that dust and other impurities are not easy to fall off.

[0015] In one or more embodiments of the utility model, a plurality of water pumps are further installed outside the filter support box for providing power for the flow of cooling water, a delivery water pipe and a water suction pipe are fixedly connected to the water pump, the other end of the water suction pipe is inserted into the filter support box, and the delivery water pipe and the water suction pipe are both used for delivering cooling water, so that the cooling water in the filter support box can flow into the spraying frame, thereby enabling the steel bar body to be sprayed from top to bottom, improving the cooling effect on the steel bar body.

[0016] In one or more embodiments of the utility model, the other end of a plurality of delivery water pipes is fixedly connected with a spraying frame, and a dispersion net is arranged in the spraying frame for dispersing the cooling water, so that a plurality of spraying holes can spray cooling water downward, improving the cooling effect on the steel bar body.

[0017] In one or more embodiments of the utility model, a plurality of spraying holes are excavated in the spraying frame for spraying cooling water downward.

[0018] Compared with the prior art, the utility model improves the cooling efficiency of the steel bar through the setting of the corresponding mechanism, thereby reducing the cooling time of the steel bar, and the water used for cooling the steel bar is not polluted, which does not easily affect the cooling efficiency of the subsequent steel bar, thereby improving the production efficiency of the steel bar. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a perspective view of a cooling device for steel bars according to an embodiment of the present invention;

[0021] Figure 2 This is a side cross-sectional view of a cooling device for steel bars according to an embodiment of the present invention;

[0022] Figure 3 for Figure 2 The structural diagram shown at point A in the middle;

[0023] Figure 4 for Figure 2 The structural diagram shown at point B in the middle;

[0024] Figure 5 This is a front cross-sectional view of a cooling device for steel bars according to an embodiment of the present invention;

[0025] Figure 6 for Figure 5 The structural diagram shown at point C.

[0026] Explanation of key figure labels:

[0027] 1-Filter support box, 101-Support base frame, 102-Heat dissipation fins, 103-Baffle plate, 2-Support mechanism, 201-Arc-shaped support plate, 202-Steel rod body, 203-Auxiliary ball bearings, 204-Lower drain hole, 3-Spray cooling mechanism, 301-Rotary drive shaft, 302-Auxiliary roller, 303-Drive motor, 304-Spray frame, 305-Spray hole, 306-Filter screen, 307-Filter cotton, 308-Limit slide rail, 309-Water pump, 310-Water delivery pipe, 311-Water extraction pipe, 312-Dispersion net. Detailed Implementation

[0028] In order to make the person skilled in the art better understand the technical scheme in the present application, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creative labor shall belong to the scope of protection of the present application.

[0029] As shown in Figures 1 to 6 An embodiment of the present application is a cooling device for steel bars, comprising: a filter support box 1, a support mechanism 2 and a spray cooling mechanism 3.

[0030] As shown in Figures 1 to 5 The filter support box 1 is provided with a baffle 103 for conveniently cleaning impurities on the filter screen 306 and replacing the filter cotton 307, thereby reducing the probability of blockage and facilitating the flow of cooling water. The filter support box 1 is provided with a plurality of grooves at the bottom for mounting the support bottom frame 101 and the heat dissipation fin plate 102, and the support bottom frame 101 is fixed in the grooves.

[0031] Specifically, the support bottom frame 101 is provided with a plurality of heat dissipation fin plates 102 for accelerating the heat dissipation of the cooling water in the filter support box 1, so that the temperature of the cooling water in the filter support box 1 is not easily too high, thereby rapidly cooling the steel bar body 202.

[0032] As shown in Figures 1 to 2 The support mechanism 2 is arranged on the filter support box 1, and the support mechanism 2 comprises an arc-shaped support plate 201 for supporting the steel bar body 202 and facilitating the rotation of the steel bar body 202. The arc-shaped support plate 201 is provided with the steel bar body 202. The arc-shaped support plate 201 is provided with a plurality of uniformly distributed rotating cavities, and the rotating cavities are provided with auxiliary balls 203 for facilitating the rotation of the steel bar body 202, thereby facilitating the uniform cooling of the steel bar body 202 and improving the cooling effect of the steel bar body 202.

[0033] The arc-shaped support plate 201 is provided with a plurality of lower leakage holes 204 for facilitating the downward flow of the cooling water sprayed on the steel bar body 202, thereby enabling the cooling water to be recycled, reducing resource waste, and enabling the auxiliary roller 302 to be in contact with the steel bar body 202, thereby enabling the auxiliary roller 302 to rotate and drive the steel bar body 202 to rotate.

[0034] As shown in Figures 1 to 6As shown, the spray cooling mechanism 3 is arranged in the filter support box 1, and the spray cooling mechanism 3 comprises a rotating drive shaft 301 for supporting and rotating a plurality of auxiliary rollers 302, thereby playing a supporting and driving role. A plurality of auxiliary rollers 302 are arranged on the rotating drive shaft 301, which is used to rotate the steel bar body 202 through friction, thereby improving the cooling effect of the steel bar body 202.

[0035] Specifically, one end of the rotating drive shaft 301 is fixedly connected with a driving motor 303 for rotating the rotating drive shaft 301 and the plurality of auxiliary rollers 302, thereby providing power for assisting the rotation of the steel bar body 202. The driving motor 303 is arranged outside the filter support box 1, and the two ends of the rotating drive shaft 301 are fixedly connected with support bearings.

[0036] As shown in the figure, Figures 1 to 3 A filter screen 306 is arranged below the rotating drive shaft 301, and the filter screen 306 is fixed to the inner wall of the filter support box 1, which is used to filter the cooling water, so that larger impurities are not easy to fall down. A pair of limiting sliding rails 308 are fixed below the filter screen 306, which play a limiting and supporting role for the filter cotton 307, so that the filter cotton 307 is not easy to fall off.

[0037] In addition, the filter cotton 307 is arranged on the pair of limiting sliding rails 308 in a sliding manner, which further filters the cooling water, so that dust and other impurities are not easy to fall off.

[0038] As shown in the figure, Figures 1 to 2 A plurality of water pumps 309 are arranged outside the filter support box 1, which are used to provide power for the flow of cooling water. The water pump 309 is fixedly connected with a water conveying pipe 310 and a water suction pipe 311, and the other end of the water suction pipe 311 is inserted into the filter support box 1. The water conveying pipe 310 and the water suction pipe 311 are used to convey cooling water, so that the cooling water in the filter support box 1 can flow into the spray frame 304, thereby spraying the steel bar body 202 from top to bottom, improving the cooling effect of the steel bar body 202.

[0039] As shown in the figure, Figures 1 to 4 The other end of the plurality of water conveying pipes 310 is fixedly connected with a spray frame 304, and the spray frame 304 is provided with a dispersion screen 312, which is used to disperse the cooling water, so that a plurality of spray holes 305 can spray cooling water downward, thereby improving the cooling effect of the steel bar body 202. A plurality of spray holes 305 are arranged on the spray frame 304, which are used to spray cooling water downward.

[0040] In specific use, the steel rod body 202 is placed on the arc-shaped support plate 201, and then the plurality of water pumps 309 and the driving motor 303 are started, the driving motor 303 can drive the rotating driving shaft 301 and the auxiliary roller 302 to rotate, the auxiliary roller 302 is frictionally connected with the steel rod body 202, so that the steel rod body 202 can rotate, and the water pump 309 is started to pump the cooling water in the filtering support box 1 to the spraying frame 304 through the conveying water pipe 310, and then the cooling water is dispersed by the dispersion net 312, so that the plurality of spraying holes 305 can spray the cooling water downward, and the steel rod body 202 is rapidly cooled.

[0041] The cooling water contacts the steel rod body 202 and then flows downward through the lower leakage hole 204, and then is filtered by the filter screen 306 and the filter cotton 307 and flows back to the filtering support box 1, and the plurality of heat dissipation fins 102 can accelerate the heat dissipation of the cooling water in the filtering support box 1, so that the temperature of the cooling water pumped out again is reduced, so as to improve the cooling effect of the steel rod body 202.

[0042] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended to encompass all changes falling within the meaning and range of equivalents of the elements of the claims. Any reference signs in the claims should not be considered as limiting the claims involved.

[0043] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A cooling device for steel bars, characterized in that, The utility model relates to a filter support box, the filter support box is provided with a shielding plate, a support mechanism is arranged on the filter support box, and the support mechanism comprises an arc-shaped support plate, a steel bar body is arranged on the arc-shaped support plate, a plurality of rotation cavities are evenly distributed on the arc-shaped support plate, and a plurality of auxiliary ball bearings are arranged in the rotation cavities. A spraying cooling mechanism is arranged in the filter support box, and the spraying cooling mechanism comprises a rotating drive shaft, a plurality of auxiliary rollers are arranged on the rotating drive shaft, one end of the rotating drive shaft is fixedly connected with a driving motor, the driving motor is arranged outside the filter support box, and support bearings are fixedly connected between the rotating drive shaft and the filter support box. A plurality of grooves are formed in the bottom of the filter support box, a support bottom frame is fixed in the grooves, and a plurality of heat dissipation fin plates are arranged on the support bottom frame. A plurality of lower leakage holes are formed in the arc-shaped support plate.

2. The cooling device for a steel bar according to claim 1, characterized by A filter screen is arranged below the rotating drive shaft, the filter screen is fixed to the inner wall of the filter support box, a pair of limiting sliding rails are fixed below the filter screen, and filter cotton is slidably arranged on the limiting sliding rails.

3. The cooling device for a steel bar according to claim 1 or 2, characterized by A filter screen is arranged below the rotating drive shaft, the filter screen is fixed to the inner wall of the filter support box, a pair of limiting sliding rails are fixed below the filter screen, and filter cotton is slidably arranged on the limiting sliding rails.

4. The cooling device for a steel bar according to claim 1 or 2, characterized by A plurality of water pumps are arranged outside the filter support box, a conveying water pipe and a water suction pipe are fixedly connected to the water pumps, and the other end of the water suction pipe is inserted into the filter support box.

5. The cooling device for a steel bar according to claim 3, characterized by A plurality of water pumps are arranged outside the filter support box, a conveying water pipe and a water suction pipe are fixedly connected to the water pumps, and the other end of the water suction pipe is inserted into the filter support box.

6. The cooling device for a steel bar according to any one of claims 1, 2, 5, characterized in that, A plurality of water pumps are arranged outside the filter support box, a conveying water pipe and a water suction pipe are fixedly connected to the water pumps, and the other end of the water suction pipe is inserted into the filter support box.

7. The cooling device for a steel bar according to claim 3, characterized by The other end of the conveying water pipe is fixedly connected with a spraying frame, and a dispersion net is arranged in the spraying frame.

8. The cooling device for a steel bar according to claim 4, characterized by A plurality of spraying holes are formed in the spraying frame.

9. The cooling device for a steel bar according to claim 7 or 8, characterized by ​ 10. The cooling device for a steel bar according to claim 9, characterized by ​

Images