CN213890450U

CN213890450U - Brick body forming die for processing refractory bricks

Info

Publication number: CN213890450U
Application number: CN202022862220.9U
Authority: CN
Inventors: 萧淋耀
Original assignee: Chongqing Liyao Refractory Co ltd
Current assignee: Chongqing Liyao Refractory Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-06
Anticipated expiration: 2030-12-02

Abstract

The utility model relates to a resistant firebrick processing technology field specifically is a brick body forming die for resistant firebrick processing, including the bottom plate, the bottom plate top is equipped with two backup pads, ann has the center between the backup pad top, and open at the center top has a plurality of shaping grooves, and four first driving cylinders are ann at the bottom plate top, and even there is the lower mould between first driving cylinder piston rod end, and the both ends edge at bottom plate top all ann has two second driving cylinders, and even there is the movable plate between second driving cylinder piston rod end, and the movable plate bottom is equipped with the mould. This a brick body forming die for resistant firebrick processing, it is fixed with the center, behind the shaping of the brick body, drive the lower mould rebound by first driving cylinder, with the brick body ejecting to the shaping groove outside, need not to remove the center and carry out the drawing of patterns, can prevent effectively that the brick body from appearing attaching to on the center with the situation of center simultaneous rebound, and then avoid the situation of the brick body damage that drops, ensure the processing progress and the production efficiency of the brick body, avoid causing the waste of raw materials.

Description

Brick body forming die for processing refractory bricks

Technical Field

The utility model relates to a resistant firebrick processing technology field specifically is a brick body forming die for resistant firebrick processing.

Background

The firebrick is a building material with good fire resistance, mainly used high temperature building material and structural material of construction kiln and various thermal engineering equipment, firebrick is mostly made by burning after pressing raw materials into blank through forming die, the existing brick body forming die is mostly composed of a bottom plate middle frame and a top pressing plate, after the brick body is formed, the middle frame and the top pressing plate are moved upwards for demoulding, but when the actual demoulding is carried out, partial brick body is not easy to demould, the condition that the brick body is attached to the middle frame and moves upwards with the middle frame simultaneously exists, after the cavity moves upwards for a certain distance, the partial brick body attached to the cavity falls off, the brick body is easy to be damaged when being in rigid collision with the bottom plate, the processing progress and the production efficiency of the brick body are influenced, meanwhile, the raw materials of the firebrick are wasted, therefore, the brick body forming die for processing is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a brick body forming die for resistant firebrick processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a brick body forming die for processing refractory bricks comprises a bottom plate, wherein two supporting plates which are parallel to each other along the vertical direction are arranged at the top of the bottom plate close to the edges of the two sides of the bottom plate, a middle frame is arranged between the tops of the two supporting plates, a plurality of forming grooves which are uniformly distributed and penetrate through are formed in the top of the middle frame, four symmetrical first driving cylinders are arranged below the middle frame at the top of the bottom plate, piston rods of the four first driving cylinders are vertically upward, a lower die is connected between the tail ends of the piston rods of the first driving cylinders and comprises first fixing plates arranged at the tail ends of the piston rods of the first driving cylinders, a plurality of first connecting plates which are uniformly distributed are arranged below each forming groove at the top of each first fixing plate, a lower pressing plate is connected between the tops of the first connecting plates below the same forming grooves, and the outer length and width of the lower pressing plate are matched with the, the second driving cylinder of two symmetries is all installed, four in the both ends edge at bottom plate top the piston rod of second driving cylinder is vertical upwards and be connected with the movable plate between its end, the movable plate bottom is equipped with the mould, go up the mould including installing the second fixed plate on the movable plate, second fixed plate bottom is located every all be equipped with the even second connecting plate of a plurality of distributions directly over the shaping groove, it is same the shaping groove top be connected with the top board between the second connecting plate top, the outer length width size of top board and the interior length width size looks adaptation of shaping groove, the bottom plate top is close to its four corners edge and is equipped with four guide posts along vertical direction and be parallel to each other, guide post and movable plate sliding connection.

Preferably, the supporting plate and the guide post are tightly welded on the bottom plate.

Preferably, the bottom edge of center both sides is equipped with the mounting panel rather than being the integrated into one piece structure, the mounting panel passes through screw locking to be fixed in the backup pad.

Preferably, the first connecting plate is tightly welded on the first fixing plate, and the lower pressing plate is tightly welded on the first connecting plate.

Preferably, the second fixing plate is fixed on the moving plate by screw locking.

Preferably, the second connecting plate is tightly welded on the second fixing plate, and the upper pressing plate is tightly welded on the second connecting plate.

Preferably, four guide holes which are in one-to-one correspondence with the guide posts and penetrate through the four corner edges of the top of the moving plate are formed in the position, close to the four corner edges of the moving plate, the inner diameter of each guide hole is matched with the outer diameter of each guide post, and the guide posts penetrate through the guide holes and are in sliding connection with the guide posts.

Compared with the prior art, the beneficial effects of the utility model are that:

this a brick body forming die for resistant firebrick processing, it is fixed with the center, after the brick body shaping, stretch out the movable plate of drive and go up the mould rebound drawing of patterns by the piston rod of second driving cylinder earlier, stretch out the drive lower mould rebound by the piston rod of first driving cylinder again, it is outside to the shaping groove with the brick body, need not to remove the center and carry out the drawing of patterns, can prevent effectively that the brick body from attaching to on the center with the situation of center rebound simultaneously, and then avoid the situation of the brick body damage that drops, ensure the processing progress and the production efficiency of the brick body, avoid causing the waste of raw materials.

Drawings

Fig. 1 is a schematic view of an overall first form structure of the present invention;

fig. 2 is a schematic view of an overall second form of the present invention;

FIG. 3 is a schematic structural view of the middle frame of the present invention;

FIG. 4 is a schematic structural view of the middle and lower dies of the present invention;

fig. 5 is a schematic structural view of the middle moving plate of the present invention;

fig. 6 is a schematic structural view of the middle upper die of the present invention.

In the figure:

1. a base plate;

2. a support plate;

3. a middle frame; 30. forming a groove; 31. mounting a plate;

4. a first drive cylinder;

5. a lower die; 50. a first fixing plate; 51. a first connecting plate; 52. a lower pressing plate;

6. a second drive cylinder;

7. moving the plate; 70. a guide hole;

8. an upper die; 80. a second fixing plate; 81. a second connecting plate; 82. an upper pressure plate;

9. and a guide post.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-6, the present invention provides a technical solution:

a brick body forming die for processing refractory bricks comprises a bottom plate 1, two supporting plates 2 which are parallel to each other along the vertical direction are arranged at the top of the bottom plate 1 close to the edges of the two sides of the bottom plate, a middle frame 3 is arranged between the tops of the two supporting plates 2, a plurality of forming grooves 30 which are uniformly distributed and penetrate through are formed at the top of the middle frame 3, four symmetrical first driving cylinders 4 are arranged at the top of the bottom plate 1 below the middle frame 3, a lower die 5 is connected between the tail ends of piston rods of the four first driving cylinders 4 in the vertical upward direction, the lower die 5 comprises a first fixing plate 50 arranged at the tail end of the piston rod of the first driving cylinder 4, a plurality of first connecting plates 51 which are uniformly distributed are arranged at the top of the first fixing plate 50 under each forming groove 30, a lower pressing plate 52 is connected between the tops of the first connecting plates 51 under the same forming groove 30, the outer length and width of the lower pressing plate 52 are matched with the inner length and width of the forming grooves 30, two symmetrical second driving cylinders 6 are installed at the edges of the two ends of the top of the bottom plate 1, a moving plate 7 is connected between the piston rods of the four second driving cylinders 6 vertically upwards and the tail ends of the piston rods, an upper die 8 is arranged at the bottom of the moving plate 7, the upper die 8 comprises a second fixing plate 80 installed on the moving plate 7, a plurality of second connecting plates 81 which are evenly distributed are arranged right above each forming groove 30 at the bottom of the second fixing plate 80, an upper pressing plate 82 is connected between the tops of the second connecting plates 81 above the same forming groove 30, and the outer length and width of the upper pressing plate 82 are matched with the inner length and width of the forming grooves 30.

In this embodiment, when a brick is processed, the piston rod of the first driving cylinder 4 retracts to drive the first fixing plate 50, the first connecting plate 51 and the lower pressing plate 52 to move downwards to the lowest position, at this time, the forming groove 30 and the lower pressing plate 52 form a placing groove, the piston rod of the second driving cylinder 6 extends to drive the moving plate 7, the second fixing plate 80, the second connecting plate 81 and the upper pressing plate 82 to move upwards to the highest position, then the raw material is placed in the placing groove, the piston rod of the second driving cylinder 6 retracts to drive the moving plate 7, the second fixing plate 80, the second connecting plate 81 and the upper pressing plate 82 to move downwards, the upper pressing plate 82 enters the forming groove 30 to press and form the raw material, after the brick is pressed and formed, the moving plate extends out from the piston rod of the second driving cylinder 6 to drive the moving plate 7, the second fixing plate 80, the second connecting plate 81 and the upper pressing plate 82 to move upwards to demould, stretch out by the piston rod of first actuating cylinder 4 again, drive first fixed plate 50, first connecting plate 51 and lower clamp plate 52 rebound, by the lower clamp plate 52 with the brick body ejecting to the shaping groove 30 outside, need not to remove center 3 and carry out the drawing of patterns, can effectively prevent the situation that the brick body attached to on center 3 with center 3 rebound simultaneously, and then avoid the situation that the brick body drops the damage, ensure the processing progress and the production efficiency of the brick body, avoid causing the waste of raw materials.

Besides, the top of the bottom plate 1 is provided with four guide posts 9 which are parallel to each other along the vertical direction near the four-corner edges of the bottom plate, the guide posts 9 are connected with the moving plate 7 in a sliding mode, the top of the moving plate 7 is provided with four guide holes 70 which are in one-to-one correspondence with the guide posts 9 and penetrate through the guide posts 9 near the four-corner edges of the moving plate, the inner diameter of each guide hole 70 is matched with the outer diameter of each guide post 9, each guide post 9 penetrates through the corresponding guide hole 70 and is connected with the corresponding guide hole in a sliding mode, and the piston rod of the second driving cylinder 6 is connected with the guide holes 70 in a sliding mode, so that the moving plate 7 is driven by the piston rod of the second driving cylinder 6 to move up and down stably and accurately.

Further, the bottom edge of center 3 both sides is equipped with rather than being the mounting panel 31 of integrated into one piece structure, and mounting panel 31 passes through screw locking to be fixed in backup pad 2, and second fixed plate 80 passes through screw locking to be fixed on movable plate 7, and screw locking is fixed to be convenient for maintain the change with its dismantlement after center 3 and last mould 8 warp the damage.

Specifically, backup pad 2 and guide post 9 all close welding are on bottom plate 1, and first connecting plate 51 close welding is on first fixed plate 50, and lower clamp plate 52 close welding is on first connecting plate 51, and second connecting plate 81 close welding is on second fixed plate 80, and top board 82 close welding is on second connecting plate 81, and welded fastening simple process, stable in structure is difficult for droing the damage in the use, long service life.

When the brick body forming mold for processing the refractory bricks is used, a worker firstly checks the integrity and the connection of each part of the forming mold are firm; then, the piston rod of the first driving cylinder 4 retracts to drive the first fixing plate 50, the first connecting plate 51 and the lower pressing plate 52 to move downwards to the lowest position, at the moment, a forming groove 30 and the lower pressing plate 52 form a placing groove, and the piston rod of the second driving cylinder 6 extends out to drive the moving plate 7, the second fixing plate 80, the second connecting plate 81 and the upper pressing plate 82 to move upwards to the highest position; then, the raw materials are placed in the placing groove, and then the piston rod of the second driving cylinder 6 retracts to drive the moving plate 7, the second fixing plate 80, the second connecting plate 81 and the upper pressing plate 82 to move downwards, and the upper pressing plate 82 enters the forming groove 30 to perform press forming on the raw materials; after the brick body is pressed and formed, the piston rod of the second driving cylinder 6 firstly extends out to drive the movable plate 7, the second fixed plate 80, the second connecting plate 81 and the upper pressing plate 82 to move upwards for demoulding, and then the piston rod of the first driving cylinder 4 extends out to drive the first fixed plate 50, the first connecting plate 51 and the lower pressing plate 52 to move upwards, so that the brick body is ejected out of the forming groove 30 by the lower pressing plate 52, and the brick body is demoulded and discharged.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a brick body forming die for resistant firebrick processing which characterized in that: the die comprises a bottom plate (1), two supporting plates (2) which are parallel to each other along the vertical direction are arranged at the top of the bottom plate (1) close to the edges of two sides of the bottom plate, a middle frame (3) is arranged between the tops of the two supporting plates (2), a plurality of forming grooves (30) which are uniformly distributed and penetrate through are formed in the top of the middle frame (3), four symmetrical first driving cylinders (4) are arranged at the top of the bottom plate (1) below the middle frame (3), piston rods of the four first driving cylinders (4) are vertically upward, a lower die (5) is connected between the tail ends of the piston rods of the four first driving cylinders, each lower die (5) comprises a first fixing plate (50) arranged at the tail end of the piston rod of each first driving cylinder (4), a plurality of first connecting plates (51) which are uniformly distributed are arranged at the top of each first fixing plate (50) below each forming groove (30), and a lower pressing plate (52) is connected between the tops of the first connecting plates (51) below the forming grooves (30), the outer length and width size of the lower pressing plate (52) is matched with the inner length and width size of the forming groove (30), two symmetrical second driving cylinders (6) are installed at the edges of the two ends of the top of the bottom plate (1), four piston rods of the second driving cylinders (6) are vertically upward, a moving plate (7) is connected between the tail ends of the four piston rods, an upper die (8) is arranged at the bottom of the moving plate (7), the upper die (8) comprises a second fixing plate (80) installed on the moving plate (7), a plurality of second connecting plates (81) which are uniformly distributed are arranged right above each forming groove (30) at the bottom of the second fixing plate (80), an upper pressing plate (82) is connected between the tops of the second connecting plates (81) above the forming groove (30), the outer length and width size of the upper pressing plate (82) is matched with the inner length and width size of the forming groove (30), the top of the bottom plate (1) is provided with four guide columns (9) which are parallel to each other along the vertical direction near the four-corner edges of the bottom plate, and the guide columns (9) are connected with the moving plate (7) in a sliding mode.

2. The brick body forming die for processing refractory bricks according to claim 1, wherein: the supporting plate (2) and the guide column (9) are both tightly welded on the bottom plate (1).

3. The brick body forming die for processing refractory bricks according to claim 1, wherein: the bottom edge of center (3) both sides is equipped with rather than mounting panel (31) that are the integrated into one piece structure, mounting panel (31) are fixed on backup pad (2) through screw locking.

4. The brick body forming die for processing refractory bricks according to claim 1, wherein: the first connecting plate (51) is tightly welded on the first fixing plate (50), and the lower pressure plate (52) is tightly welded on the first connecting plate (51).

5. The brick body forming die for processing refractory bricks according to claim 1, wherein: the second fixing plate (80) is fixed on the moving plate (7) through screw locking.

6. The brick body forming die for processing refractory bricks according to claim 1, wherein: the second connecting plate (81) is tightly welded on the second fixing plate (80), and the upper pressure plate (82) is tightly welded on the second connecting plate (81).

7. The brick body forming die for processing refractory bricks according to claim 1, wherein: four guide holes (70) which correspond to the guide columns (9) one by one and penetrate through are formed in the top of the moving plate (7) close to the four-corner edges of the moving plate, the inner diameter of each guide hole (70) is matched with the outer diameter of each guide column (9), and the guide columns (9) penetrate through the guide holes (70) and are connected with the guide columns in a sliding mode.