Movable centrifugal electroslag pouring device

Abstract

The utility model discloses a movable centrifugal electroslag pouring device which comprises a trolley, an electric cabinet is fixed on one side of the upper end of the trolley, a support is fixed on the other side of the upper end of the trolley, turntables are arranged on the support and one side wall of the electric cabinet, and a pouring barrel is arranged between the turntables. The trolley has the beneficial effects that by arranging the swash plate, the through cavity, the damping rod, the spring, the buffer plate and the buffer pad, in the moving process of the trolley, the swash plate and the through cavity are combined, so that the fluctuation amplitude of molten steel can be reduced in the moving process of the trolley, and then the inertia borne by the trolley is reduced; and meanwhile, the buffer pad and the buffer plate are combined and can be in contact with water-cooling mold equipment in advance, slow speed reduction of the trolley is achieved under the action of the damping rod and the spring until the trolley stops, inertia of the molten steel is further reduced, overflowing of the molten steel can be effectively avoided, the casting effect of the device is guaranteed, and the using effect is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electroslag pouring device, specifically relates to a mobile centrifugal electroslag pouring device. BACKGROUND

[0002] Electroslag pouring is a kind of electroslag metallurgy technology.The basic process is to pour molten steel into the water-cooled mould with prepared slag, to wash molten steel with slag, to remove sulfur and inclusions, then to insert consumable or non-consumable electrode into the slag in the upper part of molten steel, to refine and compensate by using the resistance heat of molten slag, to obtain clean, smooth surface and dense internal high-quality steel ingot.

[0003] The existing mobile centrifugal electroslag pouring device is arranged on the rail during use, and the pouring bucket is poured in the water-cooled mould by moving the device on the rail.The above-mentioned mode is easy to cause the molten steel to overflow due to inertia during movement, and the molten steel is easy to overflow due to the impact when the device contacts the water-cooled mould equipment, which not only causes waste of molten steel, but also affects the pouring effect of the device, therefore, a mobile centrifugal electroslag pouring device is needed to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0004] (I) Technical problem to be solved

[0005] The utility model wants to solve the technical problem in the prior art, and provides a mobile centrifugal electroslag pouring device which can reduce the inertia of molten steel, avoid overflow when the trolley stops, has good pouring effect and high use performance.

[0006] (II) Technical scheme

[0007] The utility model discloses a mobile centrifugal electroslag pouring device, including the trolley, the trolley upper end one side is fixed with the electric cabinet, the trolley upper end other side is fixed with the support, the support with electric cabinet one side wall all installs the carousel, be provided with the pouring bucket between the carousel, the support with the opposite side wall of carousel is provided with the driving motor, install the wave breaker in the pouring bucket, open the cavity on the wave breaker, open the buffer cavity on the trolley front side wall, two groups of damping rods are symmetrically installed in the buffer cavity, the spring is covered outside the damping rod, and the movable part of the damping rod is fixed with the buffer plate.

[0008] Further, the electric cabinet is fixed on the trolley by bolts, and the support is welded on the trolley.

[0009] Through the technical scheme, the support provides a mounting position for the driving motor.

[0010] Further, the rotating disc is rotatably installed on the support and the electric control box, and the output shaft of the driving motor is fixedly connected with the rotating disc.

[0011] Through the technical scheme, when the device is moved to a position, the driving motor drives the pouring ladle to rotate through the rotating disc, so that the molten steel in the pouring ladle is poured into the water-cooled mold.

[0012] Further, the wave-preventing plate is welded in the pouring ladle, and the through cavity is formed on the wave-preventing plate.

[0013] Through the technical scheme, the wave-preventing plate and the through cavity can reduce the fluctuation amplitude of the molten steel during the movement of the trolley, so as to reduce the inertia of the molten steel.

[0014] Further, the buffer cavity is formed on the trolley, the fixed part of the damping rod is welded in the buffer cavity, and the spring is welded on the outer side wall of the damping rod.

[0015] Through the technical scheme, the damping rod and the spring can buffer and protect the trolley when the trolley contacts the water-cooled mold device, so that the trolley slowly contacts the water-cooled mold device, the inertia of the molten steel can be further reduced, and the molten steel can be effectively prevented from overflowing.

[0016] Further, the buffer plate is welded on the movable part of the damping rod, and a buffer pad is attached to one side wall of the buffer plate.

[0017] Through the technical scheme, the buffer pad and the buffer plate can be in contact with the water-cooled mold device in advance, and the trolley can be slowed down to a stop under the action of the damping rod and the spring.

[0018] Further, the trolley is provided with rollers at the bottom end, and the rollers are distributed at four corners of the bottom end of the trolley.

[0019] Through the technical scheme, the rollers can move the trolley, so as to move the pouring ladle to the water-cooled mold device.

[0020] Further, two groups of steel rails are symmetrically installed below the trolley, and the rollers are located on the steel rails.

[0021] Through the technical scheme, the steel rails can move the trolley along a specified route.

[0022] (Three) beneficial effects

[0023] Compared with the prior art, the mobile centrifugal electroslag pouring device has the following beneficial effects:

[0024] In order to solve the problem that the existing mobile centrifugal electroslag pouring device is arranged on a steel rail during use, and the pouring ladle is poured in a water cooling mold by moving the device on the steel rail, the above-mentioned mode can cause a certain impact when the device contacts the water cooling mold equipment during movement, and the molten steel in the pouring ladle has a certain inertia, which can easily cause the molten steel to overflow due to inertia, resulting in waste of the molten steel and affecting the pouring effect of the device. The utility model discloses a fender, a through cavity, a damping rod, a spring, a buffer plate and a buffer pad are arranged, the fender and the through cavity are combined to reduce the fluctuation amplitude of the molten steel during the movement of the trolley, thereby reducing the inertia of the molten steel, and the buffer pad and the buffer plate are combined to contact the water cooling mold equipment in advance and slow down the trolley until it stops under the action of the damping rod and the spring, thereby further reducing the inertia of the molten steel, effectively preventing the molten steel from overflowing, ensuring the pouring effect of the device, and having good use effect. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a structural schematic view of the mobile centrifugal electroslag pouring device according to the utility model;

[0026] Figure 2 is a back view of the mobile centrifugal electroslag pouring device according to the utility model;

[0027] Figure 3 is a back view of the buffer plate in the mobile centrifugal electroslag pouring device according to the utility model;

[0028] Figure 4 is a main sectional view of the pouring ladle in the mobile centrifugal electroslag pouring device according to the utility model.

[0029] 1, steel rail; 2, roller; 3, trolley; 4, electric control box; 5, support; 6, driving motor; 7, turntable; 8, pouring ladle; 9, fender; 10, buffer plate; 11, buffer pad; 12, buffer cavity; 13, damping rod; 14, spring; 15, through cavity. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0031] As Figures 1-4As shown, the mobile centrifugal electroslag pouring device in the embodiment includes a trolley 3, an electric control box 4 fixed on one side of the upper end of the trolley 3, a support 5 fixed on the other side of the upper end of the trolley 3, the electric control box 4 controls the work of the device, the support 5 provides a mounting position for a driving motor 6, a turntable 7 is installed on each of the side walls of the support 5 and the electric control box 4, a pouring ladle 8 is arranged between the turntables 7, a driving motor 6 is arranged on the side wall opposite to the turntable 7 of the support 5, when the device is moved to a position, the driving motor 6 drives the pouring ladle 8 to rotate through the turntable 7 to make it overturn, and then the molten steel in the pouring ladle 8 is poured into a water-cooled mold, a wave-preventing plate 9 is installed in the pouring ladle 8, a through cavity 15 is formed in the wave-preventing plate 9, the wave-preventing plate 9 and the through cavity 15 can reduce the fluctuation amplitude of the molten steel during the movement of the trolley 3, and then reduce the inertia received by the molten steel, a buffer cavity 12 is formed in the front side wall of the trolley 3, two groups of damping rods 13 are symmetrically installed in the buffer cavity 12, springs 14 are sleeved on the outer sides of the damping rods 13, a buffer plate 10 is fixed on the movable part of the damping rod 13, and the buffer pad 11 and the buffer plate 10 can be in contact with the water-cooled mold device in advance and realize the slow deceleration of the trolley 3 until the trolley 3 stops under the action of the damping rod 13 and the spring 14.

[0032] As shown in the figure, Figures 1-4 In the embodiment, the electric control box 4 is fixed on the trolley 3 by bolts, the support 5 is welded on the trolley 3, the turntable 7 is rotatably installed on the support 5 and the electric control box 4, the output shaft of the driving motor 6 is fixedly connected with the turntable 7, the wave-preventing plate 9 is welded in the pouring ladle 8, the through cavity 15 is formed on the wave-preventing plate 9, the buffer cavity 12 is formed on the trolley 3, the fixed part of the damping rod 13 is welded in the buffer cavity 12, and the spring 14 is welded on the outer side wall of the damping rod 13.

[0033] As shown in the figure, Figures 1-4 In the embodiment, the buffer plate 10 is welded on the movable part of the damping rod 13, the buffer pad 11 is bonded on one side wall of the buffer plate 10, the trolley 3 is provided with four groups of rollers 2 distributed at four corners of the bottom end of the trolley 3, the rollers 2 can move the trolley 3, and then move the pouring ladle 8 to the water-cooled mold device, two groups of steel rails 1 are symmetrically installed below the trolley 3, the rollers 2 are on the steel rails 1, and the steel rails 1 can move the trolley 3 along a specified route.

[0034] The specific implementation process of the embodiment is as follows: in use, the steel rail 1 is laid and the trolley 3 is on the steel rail 1 to move the trolley 3 according to the route of the steel rail 1, in the moving process, the combination of the wave plate 9 and the through cavity 15 can reduce the fluctuation amplitude of the molten steel in the moving process of the trolley 3, and further reduce the inertia received by the molten steel, and when moving to the water-cooled mold device, the combination of the buffer pad 11 and the buffer plate 10 is in contact with the water-cooled mold device in advance and realizes the slow deceleration of the trolley 3 until stopping under the action of the damping rod 13 and the spring 14, and further reduces the inertia of the molten steel, which can effectively avoid the overflow of the molten steel, then the driving motor 6 rotates the pouring bucket 8 by driving the rotating disc 7 to turn over, and then pours the molten steel in the pouring bucket 8 into the water-cooled mold, realizing the pouring of the molten steel.

[0035] The above description of the disclosed embodiments enables one skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A mobile, centrifugal electroslag casting device, characterized in that: Including the trolley (3), the electric control box (4) is fixed on one side of the upper end of the trolley (3), the support (5) is fixed on the other side of the upper end of the trolley (3), the rotating disc (7) is installed on one side wall of the electric control box (4) and the support (5), the pouring barrel (8) is arranged between the rotating disc (7), the driving motor (6) is arranged on the side wall opposite to the rotating disc (7) of the support (5), the wave board (9) is installed in the pouring barrel (8), the through cavity (15) is formed in the wave board (9), the buffer cavity (12) is formed in the front side wall of the trolley (3), two groups of damping rods (13) are symmetrically installed in the buffer cavity (12), the spring (14) is sleeved outside the damping rod (13), and the buffer plate (10) is fixed on the movable part of the damping rod (13).

2. A mobile centrifugal electroslag casting device according to claim 1, characterized in that: The electric control box (4) is fixed on the trolley (3) by bolts, and the support (5) is welded on the trolley (3).

3. A mobile centrifugal electroslag casting device according to claim 1, characterized in that: The rotating disc (7) is rotatably installed on the support (5) and the electric control box (4), and the output shaft of the driving motor (6) is fixedly connected with the rotating disc (7).

4. A mobile electroslag casting device according to claim 3, characterized in that: The wave board (9) is welded in the pouring barrel (8), and the through cavity (15) is formed on the wave board (9).

5. A mobile centrifugal electroslag casting device according to claim 2, characterized in that: The buffer cavity (12) is formed on the trolley (3), the fixed part of the damping rod (13) is welded in the buffer cavity (12), and the spring (14) is welded on the outer side wall of the damping rod (13).

6. A mobile centrifugal electroslag casting device according to claim 5, characterized in that: The buffer plate (10) is welded on the movable part of the damping rod (13), and the buffer pad (11) is bonded on one side wall of the buffer plate (10).

7. A mobile electroslag casting device according to claim 6, characterized in that: The trolley (3) is provided with the roller (2) at the bottom end, the roller (2) has four groups and is distributed at the four corners of the bottom end of the trolley (3).

8. A mobile electroslag casting device according to claim 7, characterized in that: Two groups of steel rails (1) are symmetrically installed below the trolley (3), and the roller (2) is located on the steel rail (1).

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