CN219337999U - Lower mouth of a river brick forming die structure - Google Patents

Abstract

The utility model relates to the technical field of refractory material preparation and discloses a molding die structure of a water outlet brick, which comprises a base, wherein fixing plates are symmetrically arranged at the front and rear parts of two sides of the top end of the base, threaded rods are respectively and rotationally connected with the middle parts of one sides, which are close to each other, of the fixing plates on the same side, sliding blocks are respectively and spirally connected with the middle parts of the peripheries of the threaded rods, motor mounting frames are respectively and fixedly connected with the top ends of the sliding blocks, and stepping motors are respectively and fixedly connected with the middle parts of the rear sides of the motor mounting frames. According to the utility model, the stepping motor is controlled to drive the cam to rotate, the cam can continuously strike the movable rod in the process of rotating the cam, when the movable rod is struck, the spring can deform, and the ram can continuously strike the two sides of the die, so that the raw materials of the sewer bricks in the die are tightly combined, the phenomena of honeycomb pitting surface and the like in the raw materials are eliminated, the strength of the sewer bricks can be improved, and the quality of finished products of the sewer bricks is guaranteed.

Description

Lower mouth of a river brick forming die structure

Technical Field

The utility model relates to the technical field of refractory material preparation, in particular to a molding die structure of a sewer nozzle brick.

Background

The steel ingot product is generally manufactured by pouring molten steel into a steel ladle and then into an ingot mould for molding, various refractory products selected by the molten steel belong to refractory raw materials for casting ingot, a channel of the molten steel passing through one of the refractory raw materials is a casting nozzle brick, also called a water outlet brick, and the steel ingot product is required to be resistant to high temperature, scouring and thermal shock and has very high strength, and the strength and scouring resistance of the upper part are larger than those of the lower part, so that the wall thickness of the upper part is thicker than that of the lower part, and the upper part of the water outlet channel is designed to be funnel-shaped in order to be more beneficial to the smoothness of the molten steel channel.

When the raw materials of the lower nozzle brick are in a die cavity, the vibrating compaction mechanism is lacked, so that the raw materials of the lower nozzle brick in the die cannot be closely combined, honeycomb pitting surface and the like can occur in the raw materials, and the product quality can be influenced.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a molding die structure of a sewer nozzle brick.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a lower mouth of a river brick forming die structure, includes the base, equal symmetry in base top both sides front and back portion installs the fixed plate, the homonymy the fixed plate is close to one side middle part each other and all rotates and be connected with the threaded rod, equal threaded connection in threaded rod periphery middle part has the slider, the equal fixedly connected with motor mounting bracket in slider top, equal fixedly connected with step motor in motor mounting bracket rear side middle part, the equal fixedly connected with cam of step motor drive end, the equal swing joint in middle part has the movable rod in the motor mounting bracket, the movable rod is close to the equal fixedly connected with ram in base middle part one end.

As a further description of the above technical solution:

support columns are fixed at four corners of the top end of the base, electric slide rails are fixedly connected to the top ends of the support columns on the same side, connecting rods are fixedly connected to the driving ends of the electric slide rails, and scraping plates are fixedly connected to one ends, close to each other, of the connecting rods.

As a further description of the above technical solution:

the front side the equal fixedly connected with servo motor in fixed plate front side middle part, servo motor drive end all runs through the fixed plate and fixes at the threaded rod front end.

As a further description of the above technical solution:

the same side the fixed plate is close to one side each other and all symmetrically is provided with the guide bar, the equal fixedly connected with limiting plate of guide bar front and back end, the same side guide bar periphery middle part all sliding connection has the slider.

As a further description of the above technical solution:

the middle part fixedly connected with mould in base top, the processing chamber has been seted up at mould top middle part.

As a further description of the above technical solution:

springs are arranged on the periphery of the movable rod.

The utility model has the following beneficial effects:

according to the utility model, the stepping motor is controlled to drive the cam to rotate, the cam can continuously strike the movable rod in the process of rotating the cam, when the movable rod is struck, the spring can deform, and the ram can continuously strike the two sides of the die, so that the raw materials of the sewer bricks in the die are tightly combined, the phenomena of honeycomb pitting surface and the like in the raw materials are eliminated, the strength of the sewer bricks can be improved, and the quality of finished products of the sewer bricks is guaranteed.

Drawings

Fig. 1 is a schematic perspective view of a molding die structure for a runner brick according to the present utility model;

fig. 2 is a schematic diagram of a partial structure of a base of a molding die structure of a runner brick according to the present utility model;

fig. 3 is a schematic view of a part of a ram of a molding die structure for a runner brick according to the present utility model.

Legend description:

1. a base; 2. a support column; 3. an electric slide rail; 4. a connecting rod; 5. a scraper; 6. a processing chamber; 7. a mold; 8. a fixing plate; 9. a threaded rod; 10. a motor mounting rack; 11. a guide rod; 12. a servo motor; 13. a limiting plate; 14. a ram; 15. a spring; 16. a movable rod; 17. a cam; 18. a stepping motor; 19. a sliding block.

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.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a lower mouth of a river brick forming die structure, including base 1, equal symmetry installation in base 1 top both sides front and back portion has fixed plate 8, equal swing joint in middle part in the same side fixed plate 8 is close to each other and is connected with threaded rod 9, equal threaded connection in the middle part of threaded rod 9 periphery has slider 19, through setting up threaded rod 9, can drive slider 19 and remove, and then can realize ram 14 along threaded rod 9 axial displacement, be favorable to ram 14 to strike mould 7, make mould 7 vibrate, the equal fixedly connected with motor mounting frame 10 in slider 19 top, the equal fixedly connected with step motor 18 in motor mounting frame 10 rear side middle part, step motor 18 drive end equal fixedly connected with cam 17, the equal swing joint in middle part in motor mounting frame 10 has movable rod 16, movable rod 16 is close to the equal fixedly connected with ram 14 in base 1 middle part one end, control step motor 18, make step motor 18 can drive cam 17 rotate, in the in-process that cam 17 rotates, cam 17 can constantly strike movable rod 16, when movable rod 16 receives the striking, spring 15 can take place the deformation, and ram 14 can constantly take place the vibration in mould 7 both sides, and then make the equal fixedly connected with cam 17 in the equal die 7, the equal die face of the equal well mouth of a river, can guarantee the quality of raw materials of the honeycomb brick, the raw materials of the honeycomb bricks is removed.

The four corners of the top end of the base 1 are fixedly provided with the supporting columns 2, the top ends of the supporting columns 2 on the same side are fixedly connected with the electric sliding rails 3, the driving ends of the electric sliding rails 3 are fixedly connected with the connecting rods 4, one end of each connecting rod 4 close to each other is fixedly connected with the scraping plate 5, workers can drive the scraping plates 5 to move by controlling the electric sliding rails 3, the excessive raw materials of the sewer bricks on the die 7 can be scraped, the production quality of the sewer bricks can be further improved, then the sewer bricks formed in the die 7 are taken out under the assistance of external equipment, the middle parts of the front sides of the front side fixing plates 8 are fixedly connected with the servo motors 12, the driving ends of the servo motors 12 penetrate through the fixing plates 8 and are fixed at the front ends of the threaded rods 9, the driving forces can be provided for the threaded rods 9 by arranging the servo motors 12, the forward rotation and the reverse rotation of the threaded rods 9 are facilitated, furthermore, the impact hammer 14 can be knocked back and forth outside the die 7, the guide rods 11 are symmetrically arranged on the sides, which are close to each other, of the fixing plates 8 on the same side, the limiting plates 13 are fixedly connected to the front end and the rear end of the guide rods 11, the sliding blocks 19 are slidably connected to the middle parts of the peripheries of the guide rods 11 on the same side, by arranging the guide rods 11, the sliding smoothness of the sliding blocks 19 can be improved, the sliding blocks 19 can be limited, the sliding blocks 19 can be prevented from synchronously rotating along with the threaded rods 9, the impact use is influenced, the die 7 is fixedly connected to the middle part of the top end of the base 1, the processing cavity 6 is formed in the middle part of the top end of the die 7, the springs 15 are arranged on the periphery of the movable rods 16, when the movable rods 16 are extruded by the cams 17, and when the movable rods 16 are not extruded by the cams 17, the movable rods 16 are reset by the springs 15 due to the characteristics of the springs 15, the movable rods 16 are reciprocally carried out, the impact hammer 14 can be continuously knocked by the die 7, so that the raw materials of the sewer bricks in the die 7 are tightly combined, the phenomena of honeycomb pitting surface and the like in the raw materials are eliminated, the strength of the sewer bricks can be improved, and the quality of the sewer bricks is guaranteed.

Working principle: in the in-service use process, the staff puts into mould 7 processing intracavity 6 with the preparation raw materials of mouth of a river brick, then control step motor 18, make step motor 18 can drive cam 17 rotation, in cam 17 pivoted in-process, cam 17 can constantly strike movable rod 16, when movable rod 16 receives the striking, spring 15 can take place deformation, and ram 14 can constantly strike at mould 7 both sides, and then make the inside bubble that can not produce of mouth of a river brick raw materials in the mould 7, can increase mouth of a river brick's product quality, then the staff passes through control servo motor 12, make servo motor 12 can drive threaded rod 9 rotation, because the characteristic of screw thread, slider 19 can follow threaded rod 9 axial displacement, and then make ram 14 constantly strike in mould 7 outside, the back and forth after the vibration is accomplished, the staff can realize that electric slide rail 3 drives scraper 5 and remove, can strike unnecessary mouth of a river brick raw materials on the mould 7, can further improve mouth of a river brick's production quality, then take out the mouth of a river brick under the assistance of external equipment, can take out the shaping in the mould 7.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a lower mouth of a river brick forming die structure, includes base (1), its characterized in that: the novel electric hammer is characterized in that fixing plates (8) are symmetrically arranged at the front and rear parts of the two sides of the top end of the base (1), the fixing plates (8) are fixedly connected with threaded rods (9) in a rotating mode at the middle parts of one sides of the fixing plates, the threaded rods (9) are fixedly connected with sliding blocks (19) in the middle parts of the peripheries of the threaded rods (9), motor installation frames (10) are fixedly connected to the top ends of the sliding blocks (19), stepping motors (18) are fixedly connected to the middle parts of the rear sides of the motor installation frames (10), cams (17) are fixedly connected to the driving ends of the stepping motors (18), movable rods (16) are movably connected to the middle parts of the motor installation frames (10), and the movable rods (16) are close to the hammers (14) in the middle parts of the base (1).

2. The molding die structure of a runner brick according to claim 1, wherein: support columns (2) are fixed at four corners of the top end of the base (1), electric sliding rails (3) are fixedly connected to the top ends of the support columns (2) on the same side, connecting rods (4) are fixedly connected to the driving ends of the electric sliding rails (3), and scraping plates (5) are fixedly connected to one ends, close to each other, of the connecting rods (4).

3. The molding die structure of a runner brick according to claim 1, wherein: the front side the fixed plate (8) front side middle part all fixedly connected with servo motor (12), servo motor (12) drive end all runs through fixed plate (8) and fixes in threaded rod (9) front end.

4. The molding die structure of a runner brick according to claim 1, wherein: the fixed plate (8) on the same side is symmetrically provided with guide rods (11) on one side close to each other, limiting plates (13) are fixedly connected to the front end and the rear end of the guide rods (11), and sliding blocks (19) are slidably connected to the middle parts of the peripheries of the guide rods (11) on the same side.

5. The molding die structure of a runner brick according to claim 1, wherein: the middle part of the top end of the base (1) is fixedly connected with a die (7), and a processing cavity (6) is formed in the middle of the top end of the die (7).

6. The molding die structure of a runner brick according to claim 1, wherein: the periphery of the movable rod (16) is provided with springs (15).

Images