Adjustable cooling mechanism with low friction cooling bed

Abstract

The application relates to the technical field of steel plate processing, in particular to a low-friction cooling bed with adjustable cooling mechanism, which comprises a main frame, a top frame body installed at the upper end of the main frame and a metal cylinder body movably assembled in the top frame body, and symmetrical lateral lifting guide rails are arranged on the two side walls of the top frame body. The low-friction cooling bed with adjustable cooling mechanism adopts a height- and angle-adjustable design, can adjust the metal cylinder body, can be suitable for different installation requirements and scenes, can perform water cooling and air cooling operations on the surface of the conveyed plate according to cooling requirements through the centrifugal air extraction and liquid extraction device located in the water storage tank, and the cooling mode is more various; the elastic extrusion control valve which is controlled to be opened through extrusion is assembled on the outer side surface of the metal cylinder body, water or air can be sprayed on the contact surface, the cooling effect can be improved, the friction of the contact surface can be reduced, and kinetic energy loss is greatly reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of steel plate processing, and particularly relates to a low-friction cooling bed with adjustable cooling mechanism. BACKGROUND

[0002] The cooling bed is a worktable for effectively cooling the rolled products in the metallurgical rolling industry. The cooling bed is mainly composed of a mechanical transmission system, a water cooling system, a cooling bed worktable and a fixed support and the like. The cooling bed is one of the indispensable auxiliary equipment in the small and medium-sized bar plant. The function of the cooling bed is to cut the rolled products into bars by the flying shear after rolling, to deliver and unload the bars to the cooling bed for cooling, to reduce the temperature of the bars from 900 DEG C to 100-300 DEG C, and then to collect the bars into groups by the unloading device of the cooling bed and to deliver the bars to the output roller way, and then to cut the bars into finished products of a fixed size by the output roller way.

[0003] The structure of the cooling bed on the market cannot be adjusted, which leads to the single delivery mode of the cooling bed and the passive cooling mode with low cooling effect. SUMMARY

[0004] The present application solves the technical problem of the background art, and provides an improved low-friction cooling bed with adjustable cooling mechanism to solve the problem that the structure of the cooling bed on the market cannot be adjusted, which leads to the single delivery mode of the cooling bed and the passive cooling mode with low cooling effect.

[0005] The technical scheme adopted by the present application to solve the technical problem is as follows: a low-friction cooling bed with adjustable cooling mechanism, comprising a main frame, a top frame body mounted on the upper end of the main frame and a metal cylinder body movably assembled in the top frame body, symmetrical lateral lifting guide rails are formed in the two side walls of the top frame body, the metal cylinder body is movably assembled with the top frame body by being inserted into the lateral lifting guide rails through two adjustable lifting supports, a transversely arranged flow guide pipe is fixedly assembled on the lower surface of the top frame body, a water storage tank for containing cooling liquid is fixedly assembled on the bottom of the inner side of the main frame, the transversely arranged flow guide pipe is connected in communication with the inside of the metal cylinder body through a flexibly arranged metal pipe sleeved on the outside of the adjustable lifting support, a helical internal air flow channel is formed in the inside of the metal cylinder body, a conical air guide hole in communication with the internal air flow channel is formed in the arc surface of the outside of the metal cylinder body, an elastic extrusion control valve is assembled in the conical air guide hole, and a centrifugal air and liquid extraction device matched with the transversely arranged flow guide pipe is movably assembled in the inside of the water storage tank.

[0006] A longitudinally arranged adjusting screw is movably assembled in the inside of the lateral lifting guide rail, and a worm and gear assembly for controlling the longitudinally arranged adjusting screw is movably assembled on the top frame body.

[0007] The hollow structure lateral assembly shaft pipe is fixed axially on both sides of the metal cylinder body, and the integral structure lateral connecting pipe is arranged on both sides of the arc surface of the lateral assembly shaft pipe; the adjustable lifting support comprises an internally threaded assembly pipe which is screwed on the outside of the vertically arranged electric control screw rod and an integral structure lateral assembly frame which is fixed on the arc surface outside the internally threaded assembly pipe; and the metal cylinder body is movably assembled into the lateral assembly frame through the lateral connecting pipe.

[0008] The inside assembly support is bolted on the inside surface of the water storage tank, and the vertically arranged electric control screw rod is movably assembled in the inside assembly support.

[0009] The centrifugal air extraction liquid extraction device comprises an internally threaded assembly seat which is screwed on the outside of the vertically arranged electric control screw rod, an external pump shell which is fixed on the outside surface of the internally threaded assembly seat, a waterproof centrifugal motor which is installed in the external pump shell, an integral structure top connecting pipe which is fixed on the upper surface of the external pump shell, and a lateral metal filter frame which is screwed on the outside of the external pump shell at the central position.

[0010] The horizontally arranged flow guide pipe is connected to the external pump shell through the outside flexible communication pipe which is sleeved on the outside of the top connecting pipe.

[0011] The middle extrusion chamber is arranged at the communication end of the internal air guide channel and the conical air guide hole, and the elastic extrusion control valve comprises an extrusion spring which is installed on the bottom surface of the middle extrusion chamber, a top sealing cover plate which is fixed on the upper end of the extrusion spring, an extrusion pipe which is fixed on the outside surface of the top sealing cover plate, and an arc extrusion cover which is axially fixed on the top end of the outside of the extrusion pipe.

[0012] The bottom liquid accumulation hopper is movably assembled on the inside surface of the water storage tank below the metal cylinder body, the lateral limiting frame is fixedly assembled on the inside surface of the water storage tank below the bottom liquid accumulation hopper, and the lateral limiting support which is matched with the lateral limiting frame is movably assembled on the outside surface of the bottom liquid accumulation hopper.

[0013] The metal filter screen frame is installed on the bottom side of the bottom liquid accumulation hopper.

[0014] The lateral exhaust hole is arranged on the outside surface of the extrusion pipe.

[0015] The beneficial effects of the present application are:

[0016] (1) The low-friction cooling bed of the adjustable cooling mechanism adopts a height-adjustable and angle-adjustable design, and the metal cylinder body can be adjusted to meet different installation requirements and scenes;

[0017] (2) The centrifugal air extraction liquid extraction device located in the water storage tank can perform water cooling and air cooling operations on the surface of the conveyed plate according to the cooling requirements, and the cooling mode is more diverse;

[0018] (3) the elastic extrusion control valve is assembled on the outer side of the metal cylinder, and the elastic extrusion control valve is controlled to be opened through extrusion; water or air is sprayed on the contact surface, the cooling effect is improved, and the friction of the contact surface is reduced, so that kinetic energy loss is greatly reduced. BRIEF DESCRIPTION OF DRAWINGS

[0019] The application will be further described below in conjunction with the drawings and embodiments.

[0020] Figure 1 is a structural schematic diagram of the application.

[0021] Figure 2 is a partial cross-sectional view of the assembly end of the adjustable lifting support in the application.

[0022] Figure 3 is a partial cross-sectional view of the assembly end of the centrifugal air extraction liquid extraction device in the application. DETAILED DESCRIPTION

[0023] The application will be further described below in conjunction with the drawings and embodiments. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the application in a schematic manner, and thus only show the components related to the application.

[0024] In the description of the application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or detachably connected, or integrally connected; it can be mechanically connected, or electrically connected; it can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.

[0025] Figure 1 、 Figure 2 and Figure 3 The low-friction cooling bed of the adjustable cooling mechanism shown in the drawings comprises a main frame 1, a top frame 2 mounted on the upper end of the main frame 1, and a metal cylinder 3 movably assembled in the top frame 2, symmetrical lateral lifting rails 4 are formed on the two side walls of the top frame 2, the metal cylinder 3 is movably assembled with the top frame 2 by being inserted into the lateral lifting rails 4 through the two sides adjustable lifting supports, a transversely arranged flow guide pipe 5 is fixedly assembled on the lower surface of the top frame 2, a water storage tank 6 for containing cooling liquid is fixedly assembled on the inner side bottom of the main frame 1, the transversely arranged flow guide pipe 5 is connected in communication with the inside of the metal cylinder 3 through the upper flexible metal pipe 7 sleeved on the outside of the adjustable lifting support, a spiral-shaped internal air guide channel 8 is formed in the inside of the metal cylinder 3, a conical air guide hole 9 in communication with the internal air guide channel 8 is formed on the arc surface of the outside of the metal cylinder 3, an elastic extrusion control valve is assembled in the inside of the conical air guide hole 9, and a centrifugal air extraction liquid extraction device matched with the transversely arranged flow guide pipe 5 is movably assembled in the inside of the water storage tank 6.

[0026] The centrifugal liquid suction device draws the cooling water inside the water storage tank 6 into the horizontal flow guide pipe 5, and then into the metal cylinder 3 through the upper flexible metal pipe 7.

[0027] To adjust the lateral direction, the vertical adjustment screw rod 10 is movably installed inside the lateral lifting guide rail 4, and the worm and gear assembly 11 for controlling the vertical adjustment screw rod 10 is movably installed on the top frame 2.

[0028] The worm and gear assembly 11 includes a worm wheel fixed axially on the top of the vertical adjustment screw rod 10 and a horizontal worm engaged with the outside of the worm wheel.

[0029] To adjust the lateral height, the hollow lateral assembly shaft pipe 12 is axially fixed on both sides of the metal cylinder 3, and the lateral connection pipe 13 is integrally arranged on both sides of the arc surface of the lateral assembly shaft pipe 12. The adjustable lifting support includes the internally threaded assembly pipe 14 screwed on the outside of the vertical adjustment screw rod 10 and the integrally structured lateral assembly frame 15 fixed on the arc surface outside the internally threaded assembly pipe 14. The metal cylinder 3 is movably assembled with the lateral assembly frame 15 by being inserted into the lateral assembly frame 15 through the lateral connection pipe 13.

[0030] The height is adjusted by simultaneously adjusting both sides of the worm and gear assembly 11, and the angle is adjusted by adjusting one side.

[0031] To assemble laterally, the inside assembly support 16 is bolted on the inside surface of the water storage tank 6, and the vertical electric control screw rod 17 is movably assembled inside the inside assembly support 16.

[0032] To perform air suction or gas suction after height adjustment, the centrifugal liquid suction device includes the internally threaded assembly seat 18 screwed on the outside of the vertical electric control screw rod 17, the external pump shell 19 fixed on the outside surface of the internally threaded assembly seat 18, the waterproof centrifugal motor 20 installed inside the external pump shell 19, the integrally structured top connection pipe 21 fixed on the upper surface of the external pump shell 19, and the lateral metal filter frame 22 screwed on the outside of the external pump shell 19 at the center position.

[0033] The waterproof centrifugal motor 20 is a prior art, which is used to draw air or water from the opening at the center position of the outside of the external pump shell into the top connection pipe 21.

[0034] To guide the top flow, the horizontal flow guide pipe 5 is sleeved on the outside of the top connection pipe 21 through the outside flexible communication pipe 23 to communicate with the external pump shell 19.

[0035] In order to cooperate with the elastic extrusion closing, the middle extrusion chamber is arranged in the end of the communication of the internal air guide flow channel 8 and the tapered air guide hole 9, the elastic extrusion control valve comprises an extrusion spring 24 installed on the bottom surface of the middle extrusion chamber, a top sealing cover plate 25 fixed on the upper end of the extrusion spring 24, an extrusion pipe 26 fixed on the outer side surface of the top sealing cover plate 25 and an arc-shaped extrusion cover 27 axially fixed on the outer side top end of the extrusion pipe 26.

[0036] By automatically closing the non-extrusion end, the kinetic energy waste can be avoided, and the cooling effect is improved,

[0037] In order to cooperate with the bottom water guide, avoid splashing due to large difference, the bottom liquid accumulation tank 28 is movably assembled on the inner side surface of the water storage tank 6 below the metal cylinder body 3, the lateral limiting frame is fixedly assembled on the inner side surface of the water storage tank 6 below the bottom liquid accumulation tank 28, and the lateral limiting support 29 matched with the lateral limiting frame is movably assembled on the outer side surface of the bottom liquid accumulation tank 28.

[0038] In order to facilitate the filtration of impurities in the cooling water, the metal filter screen frame 30 is installed on the bottom side of the bottom liquid accumulation tank 28.

[0039] In order to cooperate with the lateral exhaust, the lateral exhaust hole 31 is arranged on the outer side surface of the extrusion pipe 26.

[0040] The lateral exhaust hole 31 is arranged on the outer side connecting end and the inner side connecting end of the extrusion pipe 26, respectively.

[0041] The low-friction cooling bed of the adjustable cooling mechanism adopts a height and angle adjustable design, can adjust the metal cylinder body 3, so that it can be suitable for different installation requirements and scenes; the centrifugal air and liquid pumping device in the water storage tank 6 can perform water cooling and air cooling operation on the surface of the conveyed plate according to the cooling requirement, and the cooling mode is more diverse; the elastic extrusion control valve is assembled on the outer side surface of the metal cylinder body 3 and is opened by extrusion, water or air is sprayed on the contact surface, the cooling effect is improved, and the friction of the contact surface is reduced, and the kinetic energy loss is greatly reduced.

[0042] Based on the above ideal embodiments according to the present application, through the above description, relevant personnel can make various changes and modifications without deviating from the technical idea of the present application. The technical scope of the present application is not limited to the contents in the specification, and must be determined according to the scope of claims.

Claims

1. A low-friction cooling bed of an adjustable cooling mechanism, comprising a main frame (1), a top frame (2) mounted on the upper end of the main frame (1), and a metal cylinder (3) movably assembled inside the top frame (2), characterized in that: The top frame (2) is symmetrically provided with lateral lifting guide rails (4) on both sides. The metal cylinder (3) is inserted into the lateral lifting guide rails (4) through adjustable lifting brackets on both sides and is movably assembled with the top frame (2). The lower surface of the top frame (2) is fixedly equipped with a horizontal guide pipe (5). The bottom of the inner side of the main frame (1) is fixedly equipped with a water tank (6) for holding coolant. The horizontal guide pipe (5) is connected to the inside of the metal cylinder (3) through an upper flexible metal pipe (7) sleeved on the outside of the adjustable lifting bracket. The inside of the metal cylinder (3) is provided with a spiral internal air channel (8). The outer arc surface of the metal cylinder (3) is provided with a conical air hole (9) connected to the internal air channel (8). The conical air hole (9) is equipped with an elastic squeeze control valve. The water tank (6) is movably equipped with a centrifugal air extraction and liquid extraction device that cooperates with the horizontal guide pipe (5). The internal airflow channel (8) and the conical airflow hole (9) are connected by a central extrusion chamber. The elastic extrusion control valve includes an extrusion spring (24) installed on the bottom surface of the central extrusion chamber, a top sealing cover plate (25) fixed on the upper end of the extrusion spring (24), an extrusion tube (26) fixed on the outer side of the top sealing cover plate (25), and an arc-shaped extrusion cover (27) axially fixed on the outer top end of the extrusion tube (26). The inner side of the water storage tank (6) is movably fitted with a bottom liquid hopper (28) below the metal cylinder (3). A lateral limiting frame is fixedly fitted on the inner side of the water storage tank (6) below the bottom liquid hopper (28). A lateral limiting bracket (29) that cooperates with the lateral limiting frame is movably fitted on the outer side of the bottom liquid hopper (28). A lateral exhaust hole (31) is provided on the outer side of the extrusion tube (26).

2. A low friction cooling bed of the adjustable cooling mechanism according to claim 1, characterized in that: The lateral lifting guide rail (4) is movably fitted with a longitudinal adjusting screw (10), and the top frame (2) is movably fitted with a worm gear assembly (11) for controlling the longitudinal adjusting screw (10).

3. A low friction cooling bed of the type defined in claim 2, characterised in that: The metal cylinder (3) has hollow lateral assembly tubes (12) fixed axially on both sides. The lateral assembly tubes (12) have integrated lateral connecting tubes (13) on both sides of the arc surface. The adjustable lifting bracket includes an internal thread assembly tube (14) threaded onto the outside of the longitudinal adjusting screw (10) and an integrated lateral assembly frame (15) fixed on the arc surface outside the internal thread assembly tube (14). The metal cylinder (3) is inserted into the lateral assembly frame (15) through the lateral connecting tube (13) and is movably assembled with the lateral assembly frame (15).

4. A low friction cooling bed of the adjustable cooling mechanism according to claim 1, characterized in that: The inner side of the water storage tank (6) is bolted with an inner mounting bracket (16), and a longitudinally placed electric control screw (17) is movably mounted inside the inner mounting bracket (16).

5. A low friction cooling bed of the adjustable cooling mechanism according to claim 4, characterized in that: The centrifugal pumping device includes an internal threaded mounting base (18) threaded onto the outside of the longitudinally placed electric control screw (17), an external pump housing (19) fixed on the outer surface of the internal threaded mounting base (18), a waterproof centrifugal motor (20) installed inside the external pump housing (19), an integral top connecting pipe (21) fixed on the upper surface of the external pump housing (19), and a lateral metal filter frame (22) threaded onto the center position of the outer side of the external pump housing (19).

6. A low friction cooling bed of the adjustable cooling mechanism according to claim 5, characterized in that: The horizontal guide pipe (5) is connected to the outer pump casing (19) by the outer flexible connecting pipe (23) sleeved on the outside of the top connecting pipe (21).

7. A low friction cooling bed of the adjustable cooling mechanism according to claim 1, characterized in that: A metal filter frame (30) is installed on the bottom side of the bottom liquid collection hopper (28).

Images