CN221496501U - Refractory material pressing die - Google Patents

Abstract

The utility model belongs to the technical field of refractory materials, in particular to a refractory material pressing die which comprises a base, a die body fixedly connected to the upper surface of the base and a top plate arranged above the base, wherein a limiting mechanism is arranged on the surface of the base and comprises a movable plate arranged between the base and the top plate, a plurality of groups of first limiting rods fixedly connected between the base and the top plate and first limiting grooves formed in one side, close to the first limiting rods, of the surface of the movable plate; the movable plate is limited by the first limiting rod, so that the pressing plate is parallel to the base, the flatness of the refractory bricks is guaranteed to be manufactured, the pressing plate is pushed by the plurality of groups of connecting rods, the refractory bricks are uniformly stressed, the quality of the refractory bricks is guaranteed to be manufactured, the practicability is improved, after the pressing is finished, the pressing plate is automatically pushed out of the refractory bricks by the elasticity of the springs, the time required for demolding the refractory bricks is saved, and the working efficiency is improved.

Description

Refractory material pressing die

Technical Field

The utility model belongs to the technical field of refractory materials, and particularly relates to a refractory material pressing die.

Background

The refractory material is an inorganic nonmetallic material with the refractoriness not lower than 1580 ℃, is now defined as a material which allows the refractory material to be used in a high-temperature environment due to the physical and chemical properties, is called refractory material, is widely used in the industrial fields of metallurgy, chemical industry, petroleum, mechanical manufacturing, silicate, power and the like, and the refractory material pressing mold refers to a mold for molding a refractory brick blank;

Through investigation publication (bulletin) number: CN215202556U discloses a refractory material press-fit die, which comprises a base, base top fixedly connected with multiunit support column, support column top fixedly mounted has the roof, roof bottom is provided with flexible cylinder, flexible cylinder bottom fixedly connected with mounting panel, mounting panel bottom fixedly connected with template, base top fixedly mounted has a place the platform, place the platform top and seted up the die cavity, place platform one side fixedly connected with horizontal frame, place the platform inside and seted up the storage tank, place platform top fixedly mounted has technical scheme such as mould frame to have and fix limit frame and mould frame, prevent to appear rocking in the use of mould frame in the course of working, improve the stability when this equipment uses, and after the wearing and tearing appear in the mould frame, the accessible takes out the bolt fixed limit frame and mould frame, takes out the mould frame and changes technical effect such as waiting ";

When the device is used, although the die frame can be taken out for replacement, the device is not provided with a limiting structure for the die plate, so that a state that the die plate is not parallel to the placing table is easily generated in the pressing process, uneven stress is caused when the refractory bricks are pressed, and the pressing effect of the refractory bricks is affected;

in order to solve the above problems, the present application provides a refractory material pressing mold.

Disclosure of utility model

To solve the problems set forth in the background art. The utility model provides a refractory material pressing die which has the characteristics that the movement of a pressing plate is limited, so that the pressing plate is always parallel to a base, the quality of a manufactured refractory brick is ensured, and the practicability is improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the refractory material pressing die comprises a base, a die body fixedly connected to the upper surface of the base, and a top plate arranged above the base, wherein a limiting mechanism is arranged on the surface of the base;

The limiting mechanism comprises a moving plate arranged between the base and the top plate, a plurality of groups of first limiting rods fixedly connected between the base and the top plate and a first limiting groove formed in one side, close to the first limiting rods, of the surface of the moving plate, and the moving plate is in sliding connection with the first limiting rods through the first limiting grooves.

As the refractory material pressing mold, preferably, the inner part of the top plate is fixedly connected with the telescopic cylinder, and the output end of the telescopic cylinder is fixedly connected with the movable plate.

As the refractory material pressing die disclosed by the utility model, preferably, a pressing plate is arranged between the moving plate and the die body, and a plurality of groups of connecting rods which are distributed at equal intervals are fixedly connected between the pressing plate and the moving plate.

As the preferable refractory material pressing mold, the four corners of the bottom surface of the pressing plate are fixedly connected with the second limiting rods, and one side of the mold body, which is close to the second limiting rods, is provided with the second limiting grooves matched with the second limiting rods.

As the preferable refractory material pressing die, a demoulding mechanism is arranged in the die body, and comprises a push plate arranged in the die body, a plurality of groups of fixing rods fixedly connected to one side, close to the push plate, of the die body and springs sleeved on the surfaces of the fixing rods.

As the preferable refractory material pressing mold, one side of the surface of the push plate, which is close to the fixed rod, is fixedly connected with the movable rod, one side, which is close to the movable rod, of the inside of the fixed rod is provided with the sliding groove, and the fixed rod is in sliding connection with the movable rod through the sliding groove.

As the preferable refractory material pressing mold, the two ends of the spring are respectively fixedly connected with the push plate and the mold body, an imbedding groove is formed in one side, close to the push plate, of the mold body, and the push plate is in sliding connection with the mold body through the imbedding groove.

Compared with the prior art, the utility model has the beneficial effects that: through setting up stop gear, carry out spacingly through the removal of first gag lever post to the movable plate for the pressboard keeps parallely with the base, guarantees to make the roughness of nai firebrick, pushes away the pressboard through multiunit connecting rod, makes nai firebrick atress even, guarantees to make nai firebrick's quality, improves the practicality, simultaneously sets up demoulding mechanism, can extrude the spring shrink when pressing nai firebrick, after the pressfitting is accomplished, the push pedal receives spring force to push away nai firebrick automatically, saves the required time of nai firebrick drawing of patterns, improves work efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and is formed into

Moving plate and pressing plate

With body

Sectioning of a rod

The description, together with examples, serve to explain the utility model and do not constitute a limitation of the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a cross-sectional view of a mold in accordance with the present utility model;

Fig. 4 is a fixed view of the present utility model.

In the figure:

1. A base; 2. a top plate;

3. A limiting mechanism; 31. a telescopic cylinder; 32. a moving plate; 33. pressing the plate; 34. a first stop lever; 35. a first limit groove; 36. a connecting rod; 37. a second limit rod; 38. the second limit groove;

4. A demoulding mechanism; 41. a push plate; 42. a spring; 43. placing in a groove; 44. a fixed rod; 45. a moving rod; 46. a chute;

5. A die body.

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.

Example 1

As shown in fig. 1:

A refractory material pressing die comprises a base 1, a die body 5 fixedly connected to the upper surface of the base 1 and a top plate 2 arranged above the base 1.

In this embodiment: existing publication (bulletin) numbers: CN215202556U discloses a refractory material pressing mold, the mold frame proposed in the patent application document, the mold body 5 in the present application document adopts the same technical means in the prior art, and the technical means is not described in detail herein; in order to solve the technical problem in the prior art, as disclosed in the background art, although the mold frame can be taken out for replacement, the limiting structure of the mold plate is not arranged in the device, so that a state that the mold plate is not parallel to the placing table is easy to generate in the pressing process, and further, the refractory bricks are stressed unevenly during pressing, and the pressing effect of the refractory bricks is affected.

As shown in fig. 1-4:

Further, the method comprises the following steps:

In combination with the above, the limiting mechanism 3 includes a moving plate 32 disposed between the base 1 and the top plate 2, a plurality of groups of first limiting rods 34 fixedly connected between the base 1 and the top plate 2, and a first limiting groove 35 formed on one side of the surface of the moving plate 32 near the first limiting rods 34, and the moving plate 32 and the first limiting rods 34 are slidably connected through the first limiting grooves 35.

In this embodiment: when refractory materials are required to be pressed, refractory bricks to be pressed are firstly placed in the die body 5, then the telescopic cylinder 31 is started to drive the movable plate 32 to slide on the surface of the first limiting rod 34, then the movable plate 32 can drive the pressing plate 33 to move downwards, pressing operation is carried out on the refractory bricks in the die body 5 through the pressing plate 33, the movable plate 32 is limited through the first limiting rod 34 in the pressing plate 33 pressing process, the pressing plate 33 is parallel to the die body 5 all the time, and accordingly the quality of the manufactured refractory bricks is ensured even in stress of the refractory bricks.

It should be noted that: the telescopic cylinder 31 is electrically connected with an external power supply through a wire.

Still further, the method comprises:

In combination with the above, the telescopic cylinder 31 is fixedly connected to the top plate 2, the output end of the telescopic cylinder 31 is fixedly connected with the moving plate 32, the pressing plate 33 is arranged between the moving plate 32 and the die body 5, a plurality of groups of connecting rods 36 distributed at equal intervals are fixedly connected between the pressing plate 33 and the moving plate 32, the second limiting rods 37 are fixedly connected to four corners of the bottom surface of the pressing plate 33, and the die body 5 is provided with a second limiting groove 38 matched with the second limiting rods 37 on one side close to the second limiting rods 37.

In this embodiment: when refractory materials are required to be pressed, refractory bricks to be pressed are firstly placed in the die body 5, then the telescopic cylinder 31 is started to drive the movable plate 32 to slide on the surface of the first limiting rod 34, then the movable plate 32 drives the pressing plate 33 to move downwards through the plurality of groups of connecting rods 36 to push the second limiting rod 37 to slide into the second limiting groove 38, meanwhile, the pressing plate 33 pushes the pressing plate 33 to press the refractory bricks in the die body 5 through the plurality of groups of connecting rods 36, so that the stress of the refractory bricks is uniform, the movable plate 32 is limited through the first limiting rod 34, the pressing plate 33 is kept parallel to the die body 5, and the quality of the manufactured refractory bricks is ensured.

It should be noted that: the pressing plate 33 is limited through the second limiting rod 37 and the second limiting groove 38, so that the pressing plate 33 is prevented from shaking in the pressing process, and the pressing effect of the pressing plate 33 on refractory bricks is improved.

Still further, the method comprises:

In combination with the above, the inside of the mold body 5 is provided with the demolding mechanism 4, the demolding mechanism 4 includes the push plate 41 disposed inside the mold body 5 and a plurality of groups of fixing rods 44 fixedly connected to one side of the mold body 5 close to the push plate 41 and springs 42 sleeved on the surfaces of the fixing rods 44, one side of the push plate 41 close to the fixing rods 44 is fixedly connected with a moving rod 45, one side of the fixing rod 44 close to the moving rod 45 is provided with a sliding groove 46, the fixing rod 44 and the moving rod 45 are in sliding connection through the sliding groove 46, two ends of the springs 42 are respectively fixedly connected with the push plate 41 and the mold body 5, one side of the mold body 5 close to the push plate 41 is provided with an insertion groove 43, and the push plate 41 and the mold body 5 are in sliding connection through the insertion groove 43.

In this embodiment: in the process of pressing the refractory bricks by the pressing plate 33, the push plate 41 moves under the pressure of the pressing plate 33, the movable rod 45 is pushed to slide in the fixed rod 44, the compression spring 42 contracts, after the pressing is completed, the movable plate 32 is pulled to move upwards by the telescopic cylinder 31, the pressing plate 33 is driven by the connecting rod 36 to release the pressure on the refractory bricks, then the push plate 41 slides in the placing groove 43 under the elasticity of the spring 42, the refractory bricks are ejected, the pressed refractory bricks are automatically taken out, the time required for demoulding the refractory bricks is saved, and the working efficiency is improved.

It should be noted that: the cross-sectional shapes of the moving rod 45 and the chute 46 are T-shaped, so that the chute 46 can limit the movement of the moving rod 45.

Working principle: when refractory materials are required to be pressed, refractory bricks to be pressed are firstly placed in the die body 5, then the telescopic cylinder 31 is started to drive the movable plate 32 to slide on the surface of the first limiting rod 34, then the movable plate 32 drives the movable plate 33 to move downwards through the plurality of groups of connecting rods 36, the second limiting rod 37 is pushed to slide into the second limiting groove 38, meanwhile, the movable plate 33 can be pressed through the plurality of groups of connecting rods 36, the refractory bricks 33 are pressed, the movable plate 32 is uniformly stressed, the movable plate 33 is limited through the first limiting rod 34, the movable plate 33 and the die body 5 are kept parallel, the quality of the manufactured refractory bricks is guaranteed, in the pressing process of the movable plate 33, the push plate 41 is moved by the pressure of the movable plate 33, the movable plate 45 is pushed to slide in the fixing rod 44, the compression spring 42 is contracted, after the pressing is completed, the movable plate 32 is pulled to move upwards through the telescopic cylinder 31, the pressure of the movable plate 33 is relieved through the connecting rods 36, then the elastic force of the spring 42 is pushed out of the movable plate 41 to slide in the groove 43, the refractory bricks are automatically pushed out, the required demoulding efficiency is improved, and the required demoulding time is saved.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model to solve the problems set forth in the above background art.

Claims (7)

1. The utility model provides a refractory material pressfitting mould, includes base (1) and fixed connection be in mould body (5) of base (1) upper surface and set up roof (2) of base (1) top, its characterized in that: a limiting mechanism (3) is arranged on the surface of the base (1);

The limiting mechanism (3) comprises a moving plate (32) arranged between the base (1) and the top plate (2) and a plurality of groups of first limiting rods (34) fixedly connected between the base (1) and the top plate (2) and a first limiting groove (35) formed in the surface of the moving plate (32) and close to one side of the first limiting rods (34), and the moving plate (32) and the first limiting rods (34) are in sliding connection through the first limiting grooves (35).

2. The refractory pressing mold according to claim 1, wherein: the inside fixedly connected with flexible cylinder (31) of roof (2), just the output of flexible cylinder (31) with movable plate (32) fixed connection.

3. The refractory pressing mold according to claim 2, wherein: a pressing plate (33) is arranged between the moving plate (32) and the die body (5), and a plurality of groups of connecting rods (36) which are distributed at equal intervals are fixedly connected between the pressing plate (33) and the moving plate (32).

4. A refractory pressing die according to claim 3, wherein: second limiting rods (37) are fixedly connected to four corners of the bottom surface of the pressing plate (33), and second limiting grooves (38) matched with the second limiting rods (37) are formed in one side, close to the second limiting rods (37), of the die body (5).

5. The refractory pressing mold according to claim 1, wherein: the inside of mould body (5) is provided with demoulding mechanism (4), demoulding mechanism (4) are including setting up inside push pedal (41) of mould body (5) and fixed connection are in inside being close to of mould body (5) a plurality of groups dead lever (44) and the cover are established dead lever (44) surface spring (42).

6. The refractory pressing mold according to claim 5, wherein: one side of the surface of the push plate (41) close to the fixed rod (44) is fixedly connected with a movable rod (45), one side of the fixed rod (44) close to the movable rod (45) is provided with a sliding groove (46), and the fixed rod (44) is in sliding connection with the movable rod (45) through the sliding groove (46).

7. The refractory pressing mold according to claim 6, wherein: the two ends of the spring (42) are fixedly connected with the push plate (41) and the die body (5) respectively, an imbedding groove (43) is formed in one side, close to the push plate (41), of the die body (5), and the push plate (41) and the die body (5) are in sliding connection through the imbedding groove (43).