CN221639528U - Slag skimming device for metal casting - Google Patents

Abstract

The utility model relates to the technical field of metal casting, and specifically to a slag scraping device for metal casting, comprising a railing, wherein the railing is fixedly mounted on the ground, an upper end of an inner wall of the railing is rotatably mounted with a hydraulic cylinder, a piston rod end of the hydraulic cylinder is fixedly mounted with a slag scraping hook, an outer wall of the hydraulic cylinder is fixedly mounted with a sleeve, and a lower end of the sleeve is rotatably mounted with a collecting structure, the railing is used to ensure the stability of equipment installation, while ensuring a safe distance between an operator and a metal casting machine, and ensuring the safety of operation, through the coordinated use of the hydraulic cylinder and the slag scraping hook, waste slag on the surface of molten metal with oxides can be removed during the forging process, and the metal forging effect is ensured, and at the same time, the collecting structure is connected through the sleeve, and the scraped waste slag is collected through the collecting structure, thereby optimizing the problem that waste slag of a traditional slag scraping structure is difficult to collect, reducing the number of times the slag scraping hook is significantly retracted, improving work efficiency, and having strong practicality.

Description

A slag removal device for metal casting

Technical Field

The utility model relates to the technical field of metal casting, in particular to a slag removal device for metal casting.

Background Art

Deslagging in metal casting is an important step in the casting process, which involves removing slag or impurities on the surface of molten metal from the mold. These slags are usually composed of metal oxides, slag, refractory fragments and other non-metallic impurities. The purpose of deslagging is to improve the quality of the casting and prevent these impurities from entering the interior of the casting and affecting its mechanical properties and surface quality. In small-scale casting operations or occasions requiring fine control, operators need to use special tools (such as deslagging spoons and deslagging hooks) to manually remove the slag on the surface of the molten metal. When using existing deslagging devices such as deslagging hooks, it is necessary to frequently adjust the deslagging hooks and other reciprocating movements to transport the cleaned waste slag out of the casting machine, which is time-consuming and labor-intensive and has poor practicality.

Utility Model Content

The utility model aims to provide a slag removal device for metal casting to solve the problems raised in the above background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a slag removal device for metal casting, comprising a railing, which is fixedly mounted on the ground, a hydraulic cylinder is rotatably mounted on the upper end of the inner wall of the railing, a slag removal hook is fixedly mounted on the end of the piston rod of the hydraulic cylinder, a sleeve is fixedly mounted on the outer wall of the hydraulic cylinder, and a collection structure is rotatably mounted on the lower end of the sleeve.

Preferably, the collecting structure includes a rotating shaft, which is rotatably mounted on the lower end of the sleeve, and a bracket is fixedly mounted on the lower end of the rotating shaft, and a material transport trough is fixedly mounted on the lower end of the inner wall of the bracket, and a hopper is fixedly connected to the upper end of the material transport trough, and the hopper is located below the slag scraper hook and close to the side of the railing.

Preferably, it also includes two support rods, the two support rods are symmetrically mounted on the inner wall of the railing, a slide plate is installed between the two support rods, the inner walls of the two support rods are penetrated by a slider, and sliding grooves are symmetrically opened on both sides of the slide plate, and the two sliders are slidably assembled in the corresponding sliding grooves, and a storage structure is fixedly assembled on one end of the slide plate close to the collection structure.

Preferably, the storage structure includes a storage box, which is fixedly mounted on one side of the skateboard, and the inner wall of the storage box is rotatably mounted with two crushing wheels, the two crushing wheels are meshed with each other, and the outer ends of the two crushing wheels are connected to motors, one side of the lower end of the storage box is rotatably connected to one side of the baffle door, and the other side of the baffle door is connected to the other side of the storage box by screws, and the outer wall of the storage box is fixedly mounted with a support wheel.

Preferably, it also includes a base, which is fixedly assembled on the lower end of the railing.

Preferably, a through groove is formed on the inner wall of the handrail, a movable block is slidably engaged on the inner wall of the through groove, a hollow cylinder is penetrated and fitted on the inner wall of the movable block, and the inner wall of the hollow cylinder is connected to the hydraulic cylinder.

Compared with the prior art, the utility model has the following beneficial effects: the stability of the equipment installation is ensured by the railing, while ensuring a safe distance between the operator and the metal casting machine, ensuring the safety of the operation; through the coordinated use of the hydraulic cylinder and the slag scraper hook, the waste slag on the surface of the molten metal with oxides can be removed during the forging process to ensure the metal forging effect; at the same time, the collection structure is connected through the sleeve, and the scraped waste slag is collected through the collection structure, thereby optimizing the problem of difficult collection of waste slag in the traditional slag scraper structure, reducing the number of large-scale retraction times of the slag scraper hook, improving work efficiency, and having strong practicality.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the structure of the present invention;

FIG2 is a three-dimensional schematic diagram of the collection structure of the utility model;

Figure 3 is a schematic diagram of the railing assembly;

Fig. 4 is a plan cross-sectional view of the utility model;

FIG5 is an enlarged schematic diagram of the structure at point A in FIG4 ;

FIG. 6 is a schematic diagram of the base assembly.

In the figure: 1-rail, 2-support rod, 3-slide plate, 4-slider, 5-chute, 6-storage structure, 61-crushing wheel, 62-storage box, 63-gate, 64-support wheel, 7-collecting structure, 71-rotating shaft, 72-bracket, 73-material transport trough, 74-hopper, 8-sleeve, 9-hydraulic cylinder, 10-slag hook, 11-live block, 12-through groove, 13-hollow cylinder, 14-base.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-6. The utility model provides a slag removal device for metal casting, including a railing 1, which is fixedly mounted on the ground. A hydraulic cylinder 9 is rotatably mounted on the upper end of the inner wall of the railing 1, and a slag removal hook 10 is fixedly mounted on the piston rod end of the hydraulic cylinder 9. A sleeve 8 is fixedly mounted on the outer wall of the hydraulic cylinder 9, and a collecting structure 7 is rotatably mounted on the lower end of the sleeve 8.

The railing 1 ensures the stability of the equipment installation, while ensuring a safe distance between the operator and the metal casting machine, ensuring the safety of the operation. Through the coordinated use of the hydraulic cylinder 9 and the slag hook 10, the slag on the surface of the molten metal with oxides can be removed during the forging process to ensure the metal forging effect. At the same time, the collection structure 7 is connected through the sleeve 8, and the slag removed is collected through the collection structure 7, thereby optimizing the problem of difficult collection of slag in the traditional slag removal structure, reducing the number of large-scale retraction times of the slag removal hook 10, improving work efficiency, and having strong practicality. Since the equipment is used close to the metal casting machine, the necessary components are all made of high-temperature resistant materials.

The collecting structure 7 includes a rotating shaft 71, which is rotatably assembled on the lower end of the sleeve 8. A bracket 72 is fixedly assembled on the lower end of the rotating shaft 71. A material transport trough 73 is fixedly assembled on the lower end of the inner wall of the bracket 72. The upper end of the material transport trough 73 is fixedly connected to a hopper 74. The hopper 74 is located below the slag scraper hook 10 and close to the side of the railing 1.

The material transport trough 73 of the collecting structure 7 can be swung through the rotating shaft 71, and cooperated with the hydraulic cylinder 9 to carry out the slag removal work. After the slag removal hook 10 retracts a certain distance to remove the slag, the waste slag will enter the material transport trough 73 through the hopper 74. The material transport trough 73 is set at an angle, and the waste slag will be transported to the vicinity of the railing through the material transport trough 73 for unified collection and treatment. The above structures are all made of high-temperature resistant materials.

It also includes two support rods 2, which are symmetrically assembled on the inner wall of the railing 1, and a slide plate 3 is installed between the two support rods 2. Slide blocks 4 are installed through the inner walls of the two support rods 2, and slide grooves 5 are symmetrically opened on both sides of the slide plate 3. The two slide blocks 4 are slidably assembled in the corresponding slide grooves 5, and a storage structure 6 is fixedly assembled at one end of the slide plate 3 close to the collection structure 7.

The support rod 2 can ensure the stability of the railing 1. At the same time, the slider 4 cooperates with the slide groove 5 to facilitate the movement of the slide plate 3, and drives the storage structure 6 and the collection structure 7 to cooperate effectively, so as to better ensure the waste residue treatment effect.

The storage structure 6 includes a storage box 62, which is fixedly mounted on one side of the skateboard 3. Two crushing wheels 61 are rotatably mounted on the inner wall of the storage box 62. The two crushing wheels 61 are meshed with each other, and the outer ends of the two crushing wheels 61 are connected to motors. One side of the lower end of the storage box 62 is rotatably connected to one side of a baffle door 63, and the other side of the baffle door 63 is connected to the other side of the storage box 62 by screws. A support wheel 64 is fixedly mounted on the outer wall of the storage box 62.

When the waste slag is transported to the side away from the casting machine through the material transport trough 73 in the collection structure 7, the storage structure 6 can be used to cooperate therewith to collect the waste slag. At this time, the waste slag enters between the two crushing wheels 61, the motor corresponding to the crushing wheel 61 is turned on, and the two crushing wheels are adjusted to move in opposite directions and rotate toward the middle of the storage box 62 at the same time. At this time, the waste slag can be effectively crushed and stored in the storage box 62. After storing a certain amount of waste slag, pull the slide plate 3 to pull the storage box 62 near the railing 1. At this time, the support wheel 64 ensures its movement stability. Place the cart for collecting waste under the storage box 62, remove the screws, open the baffle 63, and the small waste will fall onto the transport cart. This process facilitates the storage and cleaning of waste and is easy to use.

It also includes a base 14 which is fixedly mounted on the lower end of the railing 1 .

The base 14 better ensures the stability of the railing 1 .

A through groove 12 is formed on the inner wall of the handrail 1 , a movable block 11 is slidably engaged with the inner wall of the through groove 12 , a hollow cylinder 13 is penetrated and assembled on the inner wall of the movable block 11 , and the inner wall of the hollow cylinder 13 is connected to the hydraulic cylinder 9 .

The movable block 11 can slide in the through groove 12 and drive the hydraulic cylinder 9 to slide through the hollow cylinder 13, so as to ensure a larger working range of the scraper hook 10.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a slag removing device for metal casting which characterized in that: including railing (1), railing (1) fixed mounting is subaerial, the inner wall upper end of railing (1) rotates and is equipped with pneumatic cylinder (9), the piston rod end of pneumatic cylinder (9) is fixed to be equipped with and is taken off sediment coupler (10), the outer wall fixed mounting of pneumatic cylinder (9) has sleeve (8), the lower extreme of sleeve (8) is rotated and is equipped with collection structure (7).

2. The slag removing apparatus for metal casting as defined in claim 1, wherein: the collecting structure (7) comprises a rotating shaft (71), the rotating shaft (71) is rotationally assembled at the lower end of the sleeve (8), a support (72) is fixedly assembled at the lower end of the rotating shaft (71), a conveying trough (73) is fixedly assembled at the lower end of the inner wall of the support (72), a hopper (74) is fixedly communicated with the upper end of the conveying trough (73), and the hopper (74) is located at one side, close to the railing (1), of the lower side of the slag skimming hook (10).

3. The slag removing apparatus for metal casting as defined in claim 1, wherein: still include two bracing piece (2), two bracing piece (2) symmetry assembly is in the inner wall of railing (1), two be equipped with slide (3) between bracing piece (2), two the inner wall of bracing piece (2) is all run through and is equipped with slider (4), spout (5) have been seted up to the bilateral symmetry of slide (3), two slider (4) are all sliding fit in corresponding spout (5), the one end fixed mounting that slide (3) are close to collection structure (7) has storage structure (6).

4. A slag removing apparatus for metal casting according to claim 3, wherein: the storage structure (6) comprises a storage box (62), the storage box (62) is fixedly assembled on one side of the sliding plate (3), two grinding wheels (61) are rotatably assembled on the inner wall of the storage box (62), the two grinding wheels (61) are meshed, motors are connected to the outer side ends of the grinding wheels (61), one side of the lower end of the storage box (62) is rotatably connected with one side of a baffle door (63), the other side of the baffle door (63) is connected with the other side of the storage box (62) through a screw, and a supporting wheel (64) is fixedly assembled on the outer wall of the storage box (62).

5. The slag removing apparatus for metal casting as defined in claim 1, wherein: the novel railing (1) is characterized by further comprising a base (14), wherein the base (14) is fixedly assembled at the lower end of the railing (1).

6. The slag removing apparatus for metal casting as defined in claim 1, wherein: the inner wall of railing (1) has seted up logical groove (12), the inner wall slip joint of logical groove (12) has loose piece (11), the inner wall of loose piece (11) runs through and is equipped with hollow section of thick bamboo (13), the inner wall of hollow section of thick bamboo (13) links to each other with pneumatic cylinder (9).