CN220352202U

CN220352202U - Steel pushing device with cooling mechanism

Info

Publication number: CN220352202U
Application number: CN202321783294.0U
Authority: CN
Inventors: 倪晓东
Original assignee: Fushun New Steel Co ltd
Current assignee: Fushun New Steel Co ltd
Priority date: 2023-07-08
Filing date: 2023-07-08
Publication date: 2024-01-16
Anticipated expiration: 2033-07-08

Abstract

The utility model relates to a steel pushing device with a cooling mechanism, which comprises a base, wherein a hydraulic cylinder is fixedly arranged on the upper end face of the base and positioned in the middle position, a push plate is arranged at the output end of the hydraulic cylinder, a cavity is formed in the push plate, a circulating water pipe is arranged in the cavity, a water inlet pipe is fixedly arranged on the upper end face of the push plate, a water outlet pipe is fixedly arranged on one side of the water inlet pipe and positioned on the upper end face of the push plate, one ends of the water inlet pipe and the water outlet pipe penetrate through the push plate and are fixedly connected with the circulating water pipe, a contact plate is arranged on the outer wall of the push plate, and heat conducting fins are arranged on the inner wall of the contact plate and positioned in the cavity, so that heat on the contact plate can be guided into the cavity through the arrangement of the heat conducting fins, and the push plate and the contact plate can be cooled through the circulating water pipe in the cavity, so that damage to the hydraulic cylinder is prevented.

Description

Steel pushing device with cooling mechanism

Technical Field

The utility model relates to the technical field of steel pushing, in particular to a steel pushing device with a cooling mechanism.

Background

In the rolling process, the billet is heated by a heating furnace and can be rolled. The steel pushing type heating furnace is a constant steel billet heating furnace, and the steel pushing machine is special equipment for pushing the steel billet into the heating furnace. The steel pushing device comprises a hydraulic cylinder and a steel pushing head connected to the hydraulic cylinder. The installation position of the steel pushing device is generally at the furnace inlet of the heating furnace, the steel pushing machine is generally positioned near the heating furnace due to the severe working environment of the steel pushing machine, and the temperature of the heating furnace is higher, so that the temperature of the heating furnace can radiate onto the push plate, the push plate of the traditional steel pushing device is not provided with a cooling mechanism, and the push plate can conduct high temperature onto the hydraulic cylinder over time, so that the hydraulic cylinder is affected by the high temperature to cause the thermal damage of the hydraulic cylinder part, and the hydraulic cylinder cannot be continuously used; the hydraulic cylinder is arranged outside the furnace for a long time, the outside of the hydraulic cylinder is inevitably affected by high temperature, and a traditional hydraulic cylinder is not provided with a heat dissipation mechanism, so that the steel pushing device is easy to damage. The present utility model proposes a new solution to the above problems.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides a steel pushing device with a cooling mechanism, which aims to solve the technical problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a push away steel device with cooling body, includes the base, the up end of base just is located the fixed pneumatic cylinder that is equipped with of intermediate position, the output of pneumatic cylinder is equipped with the push pedal, the cavity has been seted up to the inside of push pedal, the inside of cavity is equipped with circulating water pipe, the up end of push pedal is fixed to be equipped with the inlet tube, one side of inlet tube and the up end that is located the push pedal are fixed to be equipped with the outlet pipe, the one end of inlet tube and outlet pipe all passes push pedal and circulating water pipe fixed connection, be equipped with the contact plate on the outer wall of push pedal, the inside that just is located the cavity on the inner wall of contact plate is equipped with heat conduction fin, heat conduction fin is provided with a plurality of, the up end of base just is located the front and back both ends and all is fixed and be equipped with the backup pad, the up end of backup pad is equipped with the roof, the up end of roof is equipped with the storage water tank, the inside of storage water tank is provided with the cooler.

Preferably, the lower terminal surface of roof just is located the positive upper end of pneumatic cylinder and is fixed to be equipped with the header tank, fixed being equipped with the connecting pipe on the outer wall of header tank, the other end and the storage water tank intercommunication of connecting pipe, fixed being equipped with the pump body on the connecting pipe, the fixed shower nozzle that is equipped with of lower terminal surface of header tank, the shower nozzle is provided with a plurality of and becomes linear arrangement, is convenient for carry out water spray cooling to the surface of pneumatic cylinder.

Further preferably, guide rods are fixedly arranged on the inner wall of the push plate and located on two sides of the push plate, guide blocks are arranged at the upper end of the base, connecting seats are fixedly arranged on the lower end faces of the guide blocks, the guide blocks and the connecting seats are correspondingly arranged in a plurality of rectangular shapes, and the connecting seats and the base are fixedly mounted through bolts so as to be convenient for mounting the guide blocks.

Further preferably, the outer walls of the guide blocks are provided with guide holes, and the guide rods are slidably mounted with the guide holes, so that the push plate is more stable in moving.

Further preferably, the outer wall of the water storage tank is fixedly provided with a first telescopic pipe at the lower end, the other end of the first telescopic pipe is fixedly connected with the water inlet pipe, the upper end face of the water storage tank is provided with a second telescopic pipe, and the other end of the second telescopic pipe is fixedly connected with the water outlet pipe, so that cooling water is conveniently introduced into the circulating water pipe.

It is further preferable that a valve is arranged on the first telescopic pipe, and a circulating pump is arranged on the second telescopic pipe, so that water after heat exchange can enter the water storage tank again.

Further preferably, the upper end surface of the water storage tank is fixedly provided with a water injection pipe, and the water injection pipe is provided with a screw cap, so that water can be conveniently added into the water storage tank.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the hydraulic cylinder, the push plate, the cavity, the circulating water pipe, the water inlet pipe, the water outlet pipe, the contact plate and the heat conducting fins are arranged, heat on the contact plate can be guided into the cavity through the heat conducting fins, and heat exchange is carried out through the circulating water pipe in the cavity, so that the effect of cooling the push plate and the contact plate can be achieved, and damage to the hydraulic cylinder is prevented;

2. according to the utility model, the supporting plate, the top plate, the water storage tank, the water collection tank, the connecting pipe, the pump body and the spray head are arranged, a user can open the pump body to enable cooling water in the water storage tank to enter the water collection tank, and then open the spray head to enable water in the water collection tank to be sprayed out, so that the surface of the hydraulic cylinder is cooled, the phenomenon of part damage is prevented, and the service life of the device is prolonged;

3. according to the utility model, the guide rod, the guide block, the connecting seat and the guide hole are arranged on the push plate and the base, and when the push plate is moved, the guide rod can slide in the guide hole at the moment so as to prevent the phenomenon that the push plate shakes in the moving process to influence the moving path of the steel billet.

Drawings

FIG. 1 is a schematic view of the whole structure of a steel pushing device with a cooling mechanism in the utility model;

FIG. 2 is a sectional view showing the installation of a push plate, a circulating water pipe and a contact plate according to the present utility model;

FIG. 3 is a schematic view of the installation of the water storage tank, the water collection tank, the connecting pipe, the pump body and the spray head in the utility model;

FIG. 4 is a schematic view of the position of the cavity and guide bar on the push plate of the present utility model;

fig. 5 is a schematic view showing the positions of the guide hole and the connecting seat on the guide block in the present utility model.

In the figure: 1. a base; 2. a hydraulic cylinder; 3. a push plate; 4. a cavity; 5. a circulating water pipe; 6. a water inlet pipe; 7. a water outlet pipe; 8. a contact plate; 9. a heat conduction fin; 10. a support plate; 11. a top plate; 12. a water storage tank; 13. a water collection tank; 14. a connecting pipe; 15. a pump body; 16. a spray head; 17. a guide rod; 18. a guide block; 19. a connecting seat; 20. a guide hole; 21. a first telescopic tube; 22. a second telescopic tube; 23. a valve; 24. a circulation pump; 25. a water injection pipe; 26. a screw cap.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-5, a steel pushing device with a cooling mechanism comprises a base 1, the upper end face of the base 1 is fixedly provided with a hydraulic cylinder 2 at the middle position, the output end of the hydraulic cylinder 2 is provided with a push plate 3, a cavity 4 is formed in the push plate 3, a circulating water pipe 5 is arranged in the cavity 4, a water inlet pipe 6 is fixedly arranged on the upper end face of the push plate 3, a water outlet pipe 7 is fixedly arranged on one side of the water inlet pipe 6 and the upper end face of the push plate 3, one ends of the water inlet pipe 6 and the water outlet pipe 7 penetrate through the push plate 3 and are fixedly connected with the circulating water pipe 5, a contact plate 8 is arranged on the outer wall of the push plate 3, heat conducting fins 9 are arranged on the inner wall of the contact plate 8 and are positioned in the cavity 4, a plurality of heat conducting fins 9 are arranged on the upper end face of the base 1 and positioned at the front end and the rear end of the base are fixedly provided with a supporting plate 10, the upper end face of the supporting plate 10 is provided with a top plate 11, the upper end face of the top plate 11 is provided with a water storage tank 12, and the inside of the water storage tank 12 is provided with a cooler.

In this embodiment, the water collection tank 13 is fixedly arranged at the lower end face of the top plate 11 and is located at the right upper end of the hydraulic cylinder 2, the connecting pipe 14 is fixedly arranged on the outer wall of the water collection tank 13, the other end of the connecting pipe 14 is communicated with the water storage tank 12, the pump body 15 is fixedly arranged on the connecting pipe 14, the spray heads 16 are fixedly arranged at the lower end face of the water collection tank 13, and the spray heads 16 are arranged in a plurality of linear ways, so that a user can spray cooling water by opening the spray heads 16 to cool the surface of the hydraulic cylinder 2.

In this embodiment, guide rods 17 are fixedly arranged on the inner wall of the push plate 3 and located on two sides, guide blocks 18 are arranged at the upper end of the base 1, connecting seats 19 are fixedly arranged on the lower end faces of the guide blocks 18, a plurality of guide blocks 18 and the connecting seats 19 are correspondingly arranged in a rectangular arrangement, the connecting seats 19 and the base 1 are fixedly mounted through bolts, and a user can detach and mount the connecting seats 19 through the bolts.

In this embodiment, the outer walls of the guide blocks 18 are provided with guide holes 20, and the guide rods 17 are slidably mounted in the guide holes 20, so that the push plate 3 can be more stable during movement.

In this embodiment, the outer wall of the water storage tank 12 is fixedly provided with the first telescopic pipe 21 at the lower end, the other end of the first telescopic pipe 21 is fixedly connected with the water inlet pipe 6, the upper end surface of the water storage tank 12 is provided with the second telescopic pipe 22, and the other end of the second telescopic pipe 22 is fixedly connected with the water outlet pipe 7, so that water in the water storage tank 12 can enter the circulating water pipe 5.

In this embodiment, the valve 23 is disposed on the first telescopic tube 21, the circulating pump 24 is disposed on the second telescopic tube 22, and the user can open the valve 23 and the circulating pump 24 to flow the water after heat exchange in the circulating water pipe 5, and re-enter the water storage tank 12 for recycling.

In this embodiment, the upper end surface of the water storage tank 12 is fixedly provided with a water injection pipe 25, the water injection pipe 25 is provided with a screw cap 26, and a user can add water into the water storage tank 12 through the water injection pipe 25.

Example 2:

during the use, the user can make push pedal 3 and contact plate 8 remove through control pneumatic cylinder 2, so as to realize pushing away the effect of steel, and when removing push pedal 3, guide bar 17 just can slide in the inside of guiding hole 20 this moment, so as to prevent that push pedal 3 from rocking the phenomenon in the in-process that removes, and then influence the removal route of steel billet, cavity 4 and circulating water pipe 5 have still been set up in push pedal 3's inside, the user can make the inside cooling water of storage water tank 12 enter into circulating water pipe 5 through control valve 23 and circulating pump 24, the heat on the contact plate 8 just can pass through heat conduction fin 9 in the middle of cavity 4 this moment, and carry out heat transfer through circulating water pipe 5, at this moment alright play the effect of cooling down to push pedal 3 and contact plate 8, in order to prevent to cause the damage to pneumatic cylinder 2, and the user can also make the inside cooling water of storage water tank 12 enter into water collection tank 13 through opening the pump body 15, afterwards open shower nozzle 16 and make the inside water blowout, so as to carry out the cooling down to the surface of pneumatic cylinder 2, prevent the appearance part damage phenomenon, so as to increase the life of the device.

In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a push away steel device with cooling body, includes base (1), its characterized in that: the utility model is characterized in that a hydraulic cylinder (2) is fixedly arranged on the upper end surface of the base (1) and positioned in the middle, a push plate (3) is arranged at the output end of the hydraulic cylinder (2), a cavity (4) is arranged in the push plate (3), a circulating water pipe (5) is arranged in the cavity (4), a water inlet pipe (6) is fixedly arranged on the upper end surface of the push plate (3), a water outlet pipe (7) is fixedly arranged on one side of the water inlet pipe (6) and positioned on the upper end surface of the push plate (3), one ends of the water inlet pipe (6) and the water outlet pipe (7) penetrate through the push plate (3) and are fixedly connected with the circulating water pipe (5), be equipped with contact plate (8) on the outer wall of push pedal (3), just be located the inside of cavity (4) on the inner wall of contact plate (8) and be equipped with heat conduction fin (9), heat conduction fin (9) are provided with a plurality ofly, the up end of base (1) and both ends all are fixed in front and back being located are equipped with backup pad (10), the up end of backup pad (10) is equipped with roof (11), the up end of roof (11) is equipped with storage water tank (12), the inside of storage water tank (12) is provided with the cooler.

2. A steel pushing apparatus with cooling mechanism according to claim 1, characterized in that: the utility model discloses a hydraulic cylinder, including roof (11), hydraulic cylinder (2), connecting pipe (14) are fixed to the lower terminal surface of roof (11) and be located the positive upper end of hydraulic cylinder (2), be equipped with connecting pipe (14) on the outer wall of water tank (13), the other end and the storage water tank (12) intercommunication of connecting pipe (14), be equipped with pump body (15) on connecting pipe (14) fixedly, the lower terminal surface of water tank (13) is fixed and is equipped with shower nozzle (16), shower nozzle (16) are provided with a plurality ofly and become linear arrangement.

3. A steel pushing apparatus with cooling mechanism according to claim 1, characterized in that: guide rods (17) are fixedly arranged on the inner wall of the push plate (3) and located on two sides of the push plate, guide blocks (18) are arranged at the upper end of the base (1), connecting seats (19) are fixedly arranged on the lower end faces of the guide blocks (18), a plurality of guide blocks (18) and the connecting seats (19) are correspondingly arranged in a rectangular mode, and the connecting seats (19) and the base (1) are fixedly mounted through bolts.

4. A steel pushing apparatus with cooling mechanism according to claim 3, characterized in that: guide holes (20) are formed in the outer walls of the guide blocks (18), and the guide rods (17) are slidably mounted with the guide holes (20).

5. A steel pushing apparatus with cooling mechanism according to claim 1, characterized in that: the water storage tank is characterized in that a first telescopic pipe (21) is fixedly arranged on the outer wall of the water storage tank (12) and positioned at the lower end, the other end of the first telescopic pipe (21) is fixedly connected with the water inlet pipe (6), a second telescopic pipe (22) is arranged on the upper end face of the water storage tank (12), and the other end of the second telescopic pipe (22) is fixedly connected with the water outlet pipe (7).

6. A steel pushing apparatus with cooling mechanism according to claim 5, characterized in that: the first telescopic pipe (21) is provided with a valve (23), and the second telescopic pipe (22) is provided with a circulating pump (24).

7. A steel pushing apparatus with cooling mechanism according to claim 1, characterized in that: the upper end face of the water storage tank (12) is fixedly provided with a water injection pipe (25), and the water injection pipe (25) is provided with a thread cover (26).