CN220482080U

CN220482080U - Fixing device for upper nozzle brick die

Info

Publication number: CN220482080U
Application number: CN202322054907.3U
Authority: CN
Inventors: 查新光; 洪绍松; 王军; 吕忠华; 朱阳阳; 王垒
Original assignee: Jiangsu Shengnai New Material Co ltd
Current assignee: Jiangsu Shengnai New Material Co ltd
Priority date: 2023-08-02
Filing date: 2023-08-02
Publication date: 2024-02-13
Anticipated expiration: 2033-08-02

Abstract

The utility model discloses a fixing device for a water feeding brick die, which comprises a base, wherein a storage plate is fixedly connected to the center of the top surface of the base, and clamping devices capable of clamping water feeding brick dies of different sizes are fixedly arranged on the top surface of the base. The utility model belongs to the technical field of water feeding brick molds, and aims to solve the problem that in the prior art, in the process of oscillation of the water feeding brick mold, gaps are generated between the mold and a base, so that casting materials in the mold flow out, and the molding effect of the water feeding brick is poor. And because the sizes of the upper nozzle bricks with different sizes are different, the upper nozzle brick moulds with different sizes are difficult to place on the base. The technical effects achieved are as follows: put and place water gap brick mould on the thing board, fixed mould all around is followed through the curb plate, and the distance of curb plate to the base center can be adjusted, and then can the not equidimension mould of centre gripping, and the mould top is fixed through screw rod one and nut, prevents to shake the time mould with put the thing board between produce the gap.

Description

Fixing device for upper nozzle brick die

Technical Field

The utility model relates to the technical field of water feeding brick dies, in particular to a fixing device for a water feeding brick die.

Background

The nozzle brick is a refractory molten steel outflow opening inlaid in the brick cup at the bottom of the ladle. When the pouring is not performed, the nozzle brick and the plug brick are in line contact, so that no steel leakage is ensured. The upper opening of the nozzle brick is arc-shaped, which is convenient for opening and closing the nozzle and reducing the resistance of molten steel flow, and the lower section is a straight line section to stabilize the injection flow.

In the prior art, a sleeve mold is fixed on a base, then a pasty castable obtained by mixing the mixed refractory raw materials with water is injected into the sleeve mold, and the sleeve mold is placed on a vibrator to vibrate to increase the compaction degree, so that the water-feeding brick is solidified. The sleeve mold with the castable is placed on the base and then needs to be placed on the vibrator for oscillation, and gaps can be formed between the sleeve mold and the base in the oscillation process, so that the castable in the sleeve mold flows out from the gaps, and the problem that the forming effect of the formed water feeding port brick is poor is caused. And because the sizes of the upper nozzle bricks with different sizes are different, the upper nozzle brick moulds with different sizes are difficult to place on the base.

Disclosure of Invention

Therefore, the utility model provides a fixing device for a runner brick die, which aims to solve the problems in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions:

according to the first aspect of the utility model, the fixing device for the water feeding brick die comprises a base, wherein the center of the top surface of the base is fixedly connected with a storage plate, the top of the storage plate is provided with the water feeding brick die, and the top surface of the base is fixedly provided with a clamping device capable of clamping water feeding brick dies with different sizes.

Further, clamping device includes screw rod one, even circumference fixed mounting of base top surface screw rod one, four altogether the screw rod sliding connection roof between the screw rod one, the roof is square platelike structure, the four corners of roof all with screw rod one sliding connection.

Further, four screw rods are connected with nuts through threads on the upper side of the screw rod, the number of the nuts is four, and the four nuts are located on the upper side of the top plate.

Further, the first springs are uniformly and fixedly arranged on the bottom surface of the top plate, the total number of the springs is four, and one ends, far away from the top plate, of the first springs are fixedly connected with the cover plate.

Further, the motor is rotatably installed in the center of the top surface of the base, the top of the motor is inserted into and connected with the tooth socket, and the storage plate is located above the tooth socket.

Further, the even fixed mounting slide rail of base top circumference, slide rail inboard sliding connection branch, the equal fixed mounting spring two from top to bottom of one side of branch, the spring two is kept away from the one end of branch is fixed connection curb plate respectively.

Further, the lower end of the supporting rod is provided with a protrusion, and the protrusion is in sliding connection with the sliding rail.

Further, an opening is formed in the center of the protrusion, a second screw is connected to the inner surface of the opening in a threaded mode, a gear is fixedly connected to one end, away from the opening, of the second screw, and the gear is meshed with the tooth groove.

The utility model has the following advantages: put and place water gap brick mould on the thing board, fixed mould all around is followed through the curb plate, and the distance of curb plate to the base center can be adjusted, and then can the not equidimension mould of centre gripping, and the mould top is fixed through screw rod one and nut, prevents to shake the time mould with put the thing board between produce the gap.

Drawings

Fig. 1 is a perspective view of a fixing device for a runner brick die provided by the utility model.

Fig. 2 is a top plate perspective view of the fixing device for the upper nozzle brick die.

Fig. 3 is a perspective view of a base of the fixing device for the upper nozzle brick die.

Fig. 4 is a side plate perspective view of the fixing device for the upper nozzle brick die.

In the figure: 1. the upper nozzle brick die comprises a upper nozzle brick die body, 2, a base, 21, a storage plate, 22, a motor, 23, tooth sockets, 3, a top plate, 31, a screw rod I, 32, a nut, 33, a spring I, 34, a cover plate, 4, a slide rail, 41, a screw rod II, 42, a gear, 5, a strut, 51, a spring II, 52, a side plate, 53, a protrusion, 54 and an opening.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, 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

As shown in fig. 1 to 4, a fixing device for a water feeding brick die in an embodiment of a first aspect of the present utility model includes a base 2, a placement plate 21 is fixedly connected to a center of a top surface of the base 2, a water feeding brick die 1 is arranged at a top of the placement plate 21, and a clamping device capable of clamping water feeding brick dies 1 with different sizes is fixedly installed on a top surface of the base 2;

in the above embodiment, it should be noted that, the water feeding brick mold 1 is placed on the top of the placement plate 21, the placement plate 21 is fixedly connected with the base 2, after the water feeding brick mold 1 is filled with materials, the whole device includes that the water feeding brick mold 1 is placed on an oscillating machine to oscillate, and the clamping device can clamp the water feeding brick mold 1 to prevent a gap from being generated between the water feeding brick mold 1 and the base 2;

example 2

As shown in fig. 1 to 4, a fixing device for a runner brick mold comprises the whole content of embodiment 1, in addition, the clamping device comprises first screws 31, the first screws 31 are uniformly and circumferentially fixed on the top surface of the base 2, four screws 31 are provided, a top plate 3 is slidably connected between the four first screws 31, the top plate 3 is of a square plate-shaped structure, and four corners of the top plate 3 are slidably connected with the first screws 31;

in the above embodiment, four corners of the top plate 3 are slidably connected to the first screw 31, so that the top plate 3 can slide up and down on the first screw 31 along the radial direction of the first screw 31, and four first screws 31 can limit the top plate 3, so that the top plate 3 is kept horizontal during the sliding process;

example 3

As shown in fig. 1 to 4, a fixing device for a runner brick mold comprises the whole content of embodiment 2, in addition, four nuts 32 are screwed on the upper sides of the first screws 31, the nuts 32 are four in number, and the four nuts 32 are all positioned on the upper sides of the top plate 31;

in the above embodiment, it should be noted that the nut 32 is screwed with the first screw 31, and rotating the nut 32 can drive the top plate 3 to move downward.

Example 4

As shown in fig. 1 to 4, a fixing device for a runner brick mold comprises the whole content of embodiment 3, in addition, the bottom surface of the top plate 31 is uniformly and fixedly provided with first springs 33, the number of the first springs 33 is four, and one ends of the four first springs 33, which are far away from the top plate 31, are fixedly connected with a cover plate 34;

in the above embodiment, it should be noted that, rotating the nut 32 can drive the top plate 3 to move downward, and further drive the cover plate 34 to move downward until the cover plate 34 contacts with the top of the water feeding brick mold 1, and the cover plate 34 and the object placing plate 21 can clamp the water feeding brick mold 1 through the first spring 33 and the limit of the nut 32, so that a gap between the water feeding brick mold 1 and the object placing plate 21 during oscillation can be prevented, resulting in outflow of materials and poor molding effect;

example 5

As shown in fig. 1 to 4, a fixing device for a runner brick mold comprises the whole content of embodiment 4, in addition, a motor 22 is rotatably installed in the center of the top surface of the base 2, the top of the motor 22 is inserted into a connecting tooth slot 23, and the object placing plate 21 is positioned above the tooth slot 23;

in the above embodiment, it should be noted that the motor 22 can drive the tooth slot 23 to rotate;

example 6

As shown in fig. 1 to 4, a fixing device for a runner brick mold comprises the whole content of embodiment 5, in addition, a sliding rail 4 is uniformly and fixedly installed on the circumference of the top of a base 2, the inner side of the sliding rail 4 is slidably connected with a supporting rod 5, two springs 51 are fixedly installed on the upper side and the lower side of one side of the supporting rod 5, and one ends, far away from the supporting rod 5, of the two springs 51 are respectively and fixedly connected with a side plate 52;

in the above embodiment, it should be noted that, the strut 5 moves along the radial direction of the sliding rail 4, so that the side plate 52 can move toward the center of the base 2, so as to clamp the water feeding brick mold 1, and the distance from the side plate 52 to the center of the base 2 can be adjusted, so as to clamp water feeding brick molds 1 with different sizes;

example 7

As shown in fig. 1 to 4, a fixing device for a runner brick mold comprises the whole content of embodiment 6, in addition, a protrusion 53 is provided at the lower end of the supporting rod 5, and the protrusion 53 is slidably connected with the sliding rail 4;

in the above embodiment, the strut 5 may further slide back and forth along the radial direction of the sliding rail 4 by passing through the protrusion 53, so as to drive the side plate 52 to move along the radial direction of the sliding rail 4;

example 8

As shown in fig. 1 to 4, a fixing device for a runner brick mold comprises the whole content of embodiment 7, in addition, an opening 54 is arranged in the center of the protrusion 53, a second screw 41 is connected to the inner surface of the opening 54 in a threaded manner, one end of the second screw 41 away from the opening 54 is fixedly connected with a gear 42, and the gear 42 is meshed with the tooth groove 23;

in the above embodiment, it should be noted that, the tooth grooves 23 rotate the gear 42 under the drive of the motor 22, so as to rotate the second screw 41, and the second screw 41 rotates to move the strut 5 back and forth through the screw action, so that the strut 5 can slide back and forth along the radial direction of the slide rail 4;

working principle: after the worker fills the material in the water feeding port brick die 1, the material is placed at the top of the placing plate 21, then the nut 32 is rotated to drive the top plate 3 to move downwards, and then the cover plate 34 is driven to move downwards until the cover plate 34 contacts with the top of the water feeding port brick die 1, the cover plate 34 and the placing plate 21 can clamp the water feeding port brick die 1 through the limit of the first spring 33 and the nut 32, and gaps between the water feeding port brick die 1 and the placing plate 21 can be prevented when vibration occurs. The staff then starts motor 22, tooth groove 23 rotates gear 42 under motor 22's drive, and then rotates screw rod two 41, screw rod two 41 is through the screw action when rotating, and then can reciprocate branch 5, makes branch 5 can follow slide back and forth in the radial of slide rail 4, and then drives curb plate 52 is along slide rail 4's radial removes, thereby press from both sides tight upper nozzle brick mould 1, and curb plate 52 to the distance in the center of base 2 can be adjusted, and then can the not upper nozzle brick mould 1 of equidimension of centre gripping.

Claims

1. The utility model provides a water gap brick mould fixing device, includes base (2), fixed connection puts thing board (21) on the top surface center of base (2), put thing board (21) top and be equipped with water gap brick mould (1), its characterized in that, base (2) top surface fixed mounting can the clamping device of not equidimension water gap brick mould (1).

2. The fixing device for a runner brick die according to claim 1, wherein the clamping device comprises first screws (31), the first screws (31) are uniformly and circumferentially fixed on the top surface of the base (2), four first screws (31) are slidably connected with top plates (3) between the first screws (31), the top plates (3) are of square plate-shaped structures, and four corners of the top plates (3) are slidably connected with the first screws (31).

3. A fixing device for a runner brick die according to claim 2, wherein four screw nuts (32) are screwed on the upper sides of the first screws (31), the total number of the nuts (32) is four, and the four nuts (32) are all positioned on the upper sides of the top plate (3).

4. A fixing device for a runner brick die according to claim 3, wherein first springs (33) are uniformly and fixedly arranged on the bottom surface of the top plate (3), the number of the first springs (33) is four, and one ends of the four first springs (33) far away from the top plate (3) are fixedly connected with a cover plate (34).

5. The fixing device for the runner brick die according to claim 1, wherein a motor (22) is rotatably installed in the center of the top surface of the base (2), a connecting tooth slot (23) is inserted into the top of the motor (22), and the object placing plate (21) is located above the tooth slot (23).

6. The fixing device for the runner brick die according to claim 5, wherein a sliding rail (4) is uniformly and fixedly installed on the circumference of the top of the base (2), a supporting rod (5) is connected to the inner side of the sliding rail (4) in a sliding manner, a second spring (51) is fixedly installed on the upper side and the lower side of one side of the supporting rod (5), and one ends, far away from the supporting rod (5), of the second spring (51) are respectively and fixedly connected with a side plate (52).

7. A nozzle brick mould fixing device according to claim 6, characterized in that the lower end of the supporting rod (5) is provided with a protrusion (53), and the protrusion (53) is slidingly connected with the sliding rail (4).

8. A fixing device for a runner brick die according to claim 7, wherein an opening (54) is formed in the center of the boss (53), a second screw (41) is connected to the inner surface of the opening (54) in a threaded manner, a gear (42) is fixedly connected to one end of the second screw (41) away from the opening (54), and the gear (42) is meshed with the tooth groove (23).