Steel ladle brick forming die

Abstract

The utility model discloses a ladle brick forming die which comprises a forming mechanism and a fastening mechanism, the forming mechanism comprises a first partition plate, two forming assemblies arranged on the two sides of the first partition plate in a bilateral symmetry mode and a plurality of partition plate assemblies arranged at equal intervals, and each forming assembly comprises a plurality of pouring dies. The inner walls and the outer walls of every two adjacent pouring molds, the inner wall of the pouring mold on the innermost side and the side wall of the first partition plate on the same side form a pouring cavity, a plurality of positioning grooves are symmetrically formed in the inner walls of the left side and the right side of each pouring cavity at equal intervals, and the partition plate assembly comprises a connecting rod and a plurality of second partition plates arranged at the bottom end of the connecting rod at equal intervals; the number of the second partition plates of the same assembly is equal to that of the pouring molds, the distance between every two adjacent second partition plates of the same assembly, the width of the first partition plates and the width of the side walls of the pouring molds are equal, and the width of the left end and the right end of each second partition plate is equal to the distance between the inner walls of the left and right horizontally-aligned positioning grooves in the same pouring cavity. And the positioning grooves are used for inserting the second partition plates.

Description

Technical Field

[0001] The utility model relates to the field of ladle brick production equipment, in particular to a ladle brick forming mould. Background Art

[0002] Ladle brick is a kind of brick, which is made of special refractory materials and is mainly used for building smelting furnaces. This kind of ladle brick can withstand high temperature up to 1770°. Ladle brick is the most widely used material in the metal smelting industry. When steel mills produce ladle bricks, they need to mix the sintered refractory particles with the solidifying material with water and pour them into the mold to solidify and form, and then dry them to complete the production. The molding cavity used for casting ladle bricks in the current ladle brick molding mold is mostly fixed mode, and the length of the inner wall of the cavity cannot be changed according to production needs. Utility Model Content

[0003] The utility model aims to provide a ladle brick forming mould to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a ladle brick forming mold, including a forming mechanism and a fastening mechanism, the forming mechanism includes a first partition, two forming components symmetrically arranged on both sides of the first partition, and a plurality of partition components arranged at equal intervals, the forming component includes a plurality of casting molds, the inner walls and outer walls of the two adjacent casting molds outside and inside, the inner wall of the innermost casting mold and the side wall of the first partition on the same side all form a casting cavity, the inner walls on the left and right sides of the casting cavity are symmetrically and evenly spaced. A plurality of positioning grooves are arranged, and the partition assembly includes a connecting rod and a plurality of evenly spaced There is a second partition at the bottom end of the connecting rod, the number of the second partitions of the same component is equal to the number of casting molds, the distance between two adjacent second partitions of the same component, the width of the first partition and the side wall width of the casting mold are all equal, the width of the left and right ends of the second partition is equal to the distance between the inner walls of the left and right horizontally aligned positioning grooves in the same casting cavity, the positioning groove is used for the second partition to be plugged in, two ears are symmetrically arranged on the left and right outer walls of the forming mechanism, there are two fastening mechanisms and they are symmetrically arranged, and the two fastening mechanisms are respectively used to fix the front and rear ends of the forming mechanism.

[0005] Furthermore, the fastening mechanism includes a screw rod and two nuts threadedly connected to both ends of the screw rod respectively, and the screw rod passes through the left partition assembly, the first partition and the right partition assembly in sequence.

[0006] Furthermore, a first T-shaped slider is provided on the left and right side walls at both ends of the first partition and on the outer wall at both ends of the casting mold and away from the first partition. A sliding groove for inserting the first T-shaped slider is provided on the outer wall at both ends of the casting mold and close to the first partition. The inner wall of the sliding groove is in contact with the outer wall of the first T-shaped slider and is slidably connected.

[0007] Furthermore, the heights of the first T-shaped sliding block and the sliding groove are equal to the height of the casting cavity.

[0008] Furthermore, a connecting groove is provided at the bottom end of the connecting rod, and a second T-shaped sliding block whose outer wall is in contact with and slidably connected to the inner wall of the connecting groove is provided at the top end of the second partition.

[0009] Furthermore, a plurality of positioning holes whose inner walls are connected to the inner wall of the connecting groove are evenly spaced at the top end of the connecting rod, and the second T-shaped sliding block is fixed to the connecting rod by a first bolt.

[0010] Furthermore, two third T-shaped sliders are slidably connected at both ends of the connecting groove, and a clamping block is fixedly connected to the bottom end of the third T-shaped slider. The two clamping blocks clamp the left and right sides of the forming mechanism, and the third T-shaped slider is fixed to the connecting rod by a second bolt.

[0011] The beneficial effect achieved by the utility model is: by symmetrically and evenly spacedly arranging a plurality of positioning grooves in the casting cavity, the second partition can be inserted into the casting cavity and the casting cavity is divided into a plurality of molding cavities, thereby achieving the effect of changing the length of the molding cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A schematic structural diagram of a ladle brick forming mold in an embodiment;

[0013] Figure 2 is a front cross-sectional view of a ladle brick forming mold in the embodiment;

[0014] Figure 3 is a side view of a casting mold in an embodiment;

[0015] Figure 4 is a side cross-sectional view of a baffle assembly in an embodiment. DETAILED DESCRIPTION

[0016] The utility model is further described below in conjunction with the accompanying drawings.

[0017] like Figure 1-3As shown, the utility model discloses a ladle brick forming mold, including: a forming mechanism and a fastening mechanism 7, the forming mechanism includes a first partition 1, two forming components symmetrically arranged on both sides of the first partition 1 and a plurality of partition components 3 arranged at equal intervals, the forming component includes a plurality of casting molds 2, the inner walls and outer walls of the two adjacent casting molds 2 outside and inside and the inner wall of the innermost casting mold 2 and the side wall of the first partition 1 on the same side all form a casting cavity 4, a plurality of positioning grooves 41 are symmetrically and evenly spaced on the inner walls on the left and right sides of the casting cavity 4, the partition component 3 includes a connecting rod 31 and a plurality of connecting rods 31 bottom ends are evenly spaced. The second partition 32, the number of second partitions 32 of the same component is equal to the number of casting molds 2, the spacing between two adjacent second partitions 32 of the same component, the width of the first partition 1 and the side wall width of the casting mold 2 are all equal, the width of the left and right ends of the second partition 32 is equal to the spacing between the inner walls of the left and right horizontally aligned positioning grooves 41 in the same casting cavity 4, the positioning grooves 41 are used for the second partition 32 to be plugged in, two ears 6 are symmetrically arranged on the left and right outer walls of the molding mechanism, there are two fastening mechanisms 7 and they are symmetrically arranged, and the two fastening mechanisms 7 are respectively used to fix the front and rear ends of the molding mechanism.

[0018] Further, such as Figure 1 As shown, the fastening mechanism 7 includes a screw rod 71 and two nuts 72 respectively threadedly connected to the two ends of the screw rod, and the screw rod passes through the left partition assembly 3, the first partition plate 1 and the right partition assembly 3 in sequence.

[0019] Based on the above structure, Figure 1-3As shown, when in use, multiple casting molds 2 are placed on both sides of the first partition 1 according to needs, and the positions of the first partition 1 and the multiple casting molds 2 are adjusted so that the ends of the first partition 1 and the multiple casting molds 2 are horizontally aligned, and then the screw 71 penetrates the ends of the left partition assembly 3, the first partition 1 and the right partition assembly 3 on the same side, and the two nuts 72 are threadedly connected to the two ends of the screw 71 respectively until the nuts 72 fit with the outer walls on the left and right sides of the forming mechanism, and then the distance between the two adjacent partition assemblies is adjusted according to the length of the ladle brick to be produced. After the distance adjustment is completed, the multiple second partitions 32 of the same assembly are respectively inserted into the multiple casting cavities by holding the two ends of the connecting rod 31. 4, when the second partition 32 is inserted into the casting cavity 4, the left and right ends of the second partition 32 slide downward along the inner walls of the left and right horizontally aligned positioning grooves 41 of the casting cavity 4 respectively, until the bottom end of the second partition 32 fits with the bottom end of the inner wall of the casting cavity 4, and then the nut 72 is screwed with the screw rod 71, and the nut 72 generates an inward contraction pressure on the front and rear ends of the forming mechanism, and the pressure acts on the two ends of the second partition 32 through the casting mold 2, thereby achieving an interference fit between the two ends of the second partition 32 and the left and right horizontally aligned positioning grooves 41 of the casting cavity 4, thereby achieving the fixation of the second partition 32, and the two adjacent second partitions 32 and the inner wall of the casting cavity 4 form a molding cavity for casting.

[0020] Further, such as Figure 1 As shown, in order to increase the connectivity between two adjacent casting molds 2 and between the innermost casting mold 2 and the first partition 1, and at the same time to save the step of aligning the ends of the left partition assembly 3, the first partition 1 and the right partition assembly 3 at a later stage, first T-shaped sliders 5 are provided on the left and right side walls at both ends of the first partition 1 and on the outer side walls at both ends of the casting mold 2 and away from the first partition 1, and sliding grooves 51 for inserting the first T-shaped slider 5 are provided at both ends of the casting mold 2 and on the outer side walls close to the first partition 1, and the inner wall of the sliding groove 51 is fitted with and slidably connected to the outer wall of the first T-shaped slider 5, as shown in FIG. Figure 3 As shown, the height of the first T-shaped slider 5 and the slide groove 51 are both equal to the height of the casting cavity 4;

[0021] When connecting, align the first T-shaped slider 5 and the slide groove 51, and slide the first T-shaped slider 5 downward along the inner wall of the slide groove 51 until the bottom end of the first T-shaped slider 5 is in contact with the bottom end of the inner wall of the slide groove 51, so that the slide groove 51 can position and limit the first T-shaped slider 5, thereby forming a positioning effect when connecting the first partition 1 and multiple casting molds 2 and a limiting effect after the connection.

[0022] Further, such as Figure 4As shown, in order to change the width of the second partition according to the width of the produced ladle brick, and to change the distance between two adjacent second partitions according to the width of the first partition and the width of the side wall of the casting mold, a connecting groove 311 is provided at the bottom end of the connecting rod 31, and a second T-shaped slider 321 is provided at the top end of the second partition 32, the outer wall of which is in contact with the inner wall of the connecting groove 311 and is slidably connected;

[0023] When replacing the second partition, release the sliding connection between the second T-shaped slider 321 and the connecting groove 311, take out the second T-shaped slider 321 together with the second partition 32, and replace the second partition interface of the corresponding width;

[0024] When adjusting the width between two adjacent second partitions 32, the second partition 32 drives the second T-shaped slider 321 to slide along the connecting groove 311 until the distance between the two adjacent second partitions 32 is equal to the width of the first partition and the width of the side wall of the casting mold.

[0025] Further, such as Figure 1 and 4 As shown, in order to prevent the second partition from being displaced under the connecting rod, a plurality of positioning holes 312 whose inner walls are connected to the inner wall of the connecting groove 311 are evenly spaced at the top of the connecting rod 31, and the second T-shaped slider 321 is fixed to the connecting rod 31 by a first bolt. Specifically, a first threaded hole for threaded connection with the first bolt is provided at the top of the second T-shaped slider 321, and the first bolt passes through the positioning hole 312 and is screwed to the threaded hole.

[0026] Further, such as Figure 2 As shown, in order to increase the interference fit effect between the second partition and the positioning groove, two third T-shaped sliders 33 are slidably connected to the two ends of the connecting groove 311, and the bottom end of the third T-shaped slider 33 is fixedly connected with a clamping block 331. The two clamping blocks 331 clamp the left and right sides of the forming mechanism. A second threaded hole is provided at the top of the third T-shaped slider 33. The third T-shaped slider 33 is fixed by a second bolt passing through the positioning hole 312 and being threadedly connected with the second threaded hole.

[0027] The above are only preferred specific implementation methods of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and utility model concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A ladle brick forming mold, characterized in that: include: A molding mechanism, the molding mechanism comprising a first partition (1), two molding assemblies symmetrically arranged on both sides of the first partition (1) and a plurality of partition assemblies (3) arranged at equal intervals, the molding assemblies comprising a plurality of casting molds (2), the inner walls and outer walls of two adjacent casting molds (2) and the inner wall of the innermost casting mold (2) and the side wall of the first partition (1) on the same side all forming a casting cavity (4), the inner walls on both sides of the casting cavity (4) are symmetrically and evenly spaced and are provided with a plurality of positioning grooves (41), the partition assembly (3) comprising a connecting rod (31) and a plurality of connecting rods arranged at equal intervals (31) a second baffle (32) at the bottom, the number of the second baffles (32) of the same component is equal to the number of the casting molds (2), the distance between two adjacent second baffles (32) of the same component, the width of the first baffle (1) and the width of the side wall of the casting mold (2) are all equal, the width of the left and right ends of the second baffle (32) is equal to the distance between the inner walls of the left and right horizontally aligned positioning grooves (41) in the same casting cavity (4), the positioning grooves (41) are used for the second baffles (32) to be plugged in, and two lifting ears (6) are symmetrically arranged on the left and right outer walls of the molding mechanism; A fastening mechanism (7), wherein the fastening mechanisms (7) are two and symmetrically arranged, and the two fastening mechanisms (7) are respectively used to fix the front and rear ends of the forming mechanism.

2. The ladle brick forming mold according to claim 1, characterized in that: The fastening mechanism (7) comprises a screw rod (71) and two nuts (72) respectively threadedly connected to the two ends of the screw rod, and the screw rod sequentially passes through the left partition assembly (3), the first partition (1) and the right partition assembly (3).

3. A ladle brick forming mold according to any one of claims 1-2, characterized in that: First T-shaped sliding blocks (5) are provided on the left and right side walls at both ends of the first partition (1) and on the outer side walls at both ends of the casting mold (2) and away from the first partition (1); sliding grooves (51) for inserting the first T-shaped sliding blocks (5) are provided at both ends of the casting mold (2) and on the outer side walls close to the first partition (1); the inner wall of the sliding groove (51) is in contact with the outer wall of the first T-shaped sliding block (5) and is slidably connected.

4. The ladle brick forming mold according to claim 3, characterized in that: The heights of the first T-shaped sliding block (5) and the sliding groove (51) are both equal to the height of the casting cavity (4).

5. The ladle brick forming mold according to claim 1, characterized in that: The bottom end of the connecting rod (31) is provided with a connecting groove (311), and the top end of the second partition plate (32) is provided with a second T-shaped sliding block (321) whose outer wall is in contact with the inner wall of the connecting groove (311) and is slidably connected.

6. The ladle brick forming mold according to claim 5, characterized in that: The top end of the connecting rod (31) is provided with a plurality of positioning holes (312) at equal intervals, the inner walls of which are all connected to the inner wall of the connecting groove (311), and the second T-shaped sliding block (321) is fixed to the connecting rod (31) by a first bolt.

7. The ladle brick forming mold according to claim 5, characterized in that: Two third T-shaped sliders (33) are slidably connected to the two ends of the connecting groove (311), and a clamping block (331) is fixedly connected to the bottom end of the third T-shaped slider (33). The two clamping blocks clamp the left and right sides of the forming mechanism, and the third T-shaped slider (33) is fixed to the connecting rod (31) by a second bolt.

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