CN215618944U

CN215618944U - Sand mold die fixing mechanism for production of fused bricks

Info

Publication number: CN215618944U
Application number: CN202121098899.7U
Authority: CN
Inventors: 龙沾卫
Original assignee: Zhengzhou Yuandong Refractory Co Ltd
Current assignee: Zhengzhou Yuandong Refractory Co Ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2022-01-25
Anticipated expiration: 2031-05-21

Abstract

The utility model discloses a sand mold fixing mechanism for production of an electric melting brick, which comprises an extension seat and a claw assembly attached to the inner wall of the extension seat, wherein a gravity lifting plate moving along the vertical direction is arranged in the extension seat, and the gravity lifting plate is assembled and used for being pressed by a placed sand mold to move downwards so as to drive the claw assembly to clamp the sand mold. The utility model provides a sand mold fixing mechanism for production of electric melting bricks, wherein a base is arranged at the lower end of an extension seat, the base is of a hollow round platform structure, a round platform with a larger diameter is positioned at the lower end, the base has certain stability when in use, a sliding ring slides on the outer wall of the extension seat, the bottom end of the sliding ring is connected with a gravity lifting plate, the outer wall of the bottom side of the gravity lifting plate is movably connected with a claw assembly, a mold is directly placed in the extension seat, the gravity lifting plate sliding in the extension seat slides downwards under pressure, the claw assembly is folded inwards, and the mold is clamped.

Description

Sand mold die fixing mechanism for production of fused bricks

Technical Field

The utility model relates to the technical field of industrial production, in particular to a sand mold fixing mechanism for production of an electric melting brick.

Background

The electric melting brick is also called as an electric melting zirconia-corundum brick, and is a white solid formed by injecting various specific materials into a model for cooling after the materials are melted and internalized in an electric melting furnace, and the electric melting brick has the characteristics of compact structure, lower porosity, larger volume density, high mechanical strength and high-temperature structural strength, strong molten glass erosion resistance and the like.

The electric melting brick has a very important position in industrial processing because of the characteristics of the electric melting brick, the existing electric melting brick is formed by cooling an injection model, most of the existing technologies are focused on the improvement of the model during manufacturing, and when molten liquid is injected into the model, engine oil can cause the condition that a mould deviates because of the impact force of the liquid, so that the processing procedure is interrupted, the working flow of a workshop is influenced, and the reduction of the working quality and the working efficiency is caused.

In summary, in the manufacture of the electric melting brick, the mold for injecting the solution needs to be fixed, so as to avoid the situation of delaying the working process due to the instability of the mold.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sand mold fixing mechanism for production of an electric melting brick, and aims to solve the problems that in the basic process of manufacturing the electric melting brick, molten liquid needs to be injected into a mold and is cooled to form the electric melting brick, and when the liquid is injected into the mold, the stability of the mold is difficult to ensure, and the work efficiency is reduced due to the fact that the mold is easy to topple.

In order to achieve the above purpose, the utility model provides the following technical scheme: including the extension seat and laminate in the claw subassembly that closes that the extension seat inner wall set up, be provided with the gravity lifter plate along vertical direction motion between two parties in the extension seat, the gravity lifter plate is used for exerting pressure by the sand mould of placing and moves down in order to order about close claw subassembly centre gripping sand mould.

Preferably, the extension base is provided with symmetrically distributed rotating grooves, and the outer walls of the rotating grooves are provided with rotating rods.

Preferably, the outer wall of the claw combining component is provided with a connecting hole, and the rotating rod is movably arranged in the connecting hole.

Preferably, the outer wall of the extension seat is axially and slidably connected with a sliding ring, the bottom end of the sliding ring is symmetrically provided with extension blocks, and the inner wall of each extension block is provided with a hinge hole.

Preferably, the two ends of the circle center of the gravity lifting plate are symmetrically provided with extension rods, and the extension rods are located in the hinge holes.

Preferably, the extension base is symmetrically provided with sliding grooves at two sides close to the extension rod.

Preferably, the bottom of the extension base is fixedly connected with a base, and openings are symmetrically formed in the two sides, close to the extension block, of the base.

Preferably, the sliding ring is symmetrically provided with rotating openings at two sides close to the claw combining component.

In the technical scheme, the sand mold fixing mechanism for the production of the electric melting bricks, provided by the utility model, has the following beneficial effects: be provided with the base at the lower extreme of extension seat, the base is hollow round platform type shape structure, and the round platform of major diameter shape is located the lower extreme, certain stability has when using, it has the sliding ring to slide at the outer wall of extension seat, the bottom of sliding ring is connected with the gravity lifter plate, the bottom side outer wall activity of gravity lifter plate even connects claw subassembly, when fixing the mould, can directly place the mould in the extension seat, the gravity lifter plate that slides in the extension seat receives pressure and will slide downwards, the claw subassembly that closes at this moment will inwards fold, so that the outer wall of clamping mould, take out the mould after the cooling takes shape, the pressure of gravity lifter plate upper end is relieved, it can loosen the dynamics of centre gripping at the mould outer wall to close claw subassembly, make the mould can take out.

Drawings

FIG. 1 is a schematic view of a closing structure of a closing pawl assembly according to an embodiment of the present invention;

FIG. 2 is a schematic view of a dispersed structure of a clutch assembly according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of an overall explosive structure provided by an embodiment of the present invention;

fig. 4 is a schematic view of an internal structure of a sliding ring according to an embodiment of the present invention.

Description of reference numerals:

1. a base; 2. an extension base; 3. rotating the rod; 4. a sliding ring; 5. a jaw closing assembly; 6. a gravity lift plate; 11. an opening; 21. a sliding groove; 22. a rotating tank; 51. connecting holes; 41. a rotation port; 42. a lengthening block; 43. a hinge hole; 61. an extension rod.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

Referring to fig. 1-4, the device comprises an extension base 2 and a closing claw assembly 5 attached to the inner wall of the extension base 2, wherein the bottom of the extension base 2 is fixedly connected with a base 1, the base 1 is a hollow round platform structure, and the round platform with a larger diameter is positioned at the lower end and has certain stability when in use, the extension base 2 is provided with symmetrically distributed rotating grooves 22, the outer walls of the rotating grooves 22 are provided with rotating rods 3, the outer wall of the closing claw assembly 5 is provided with connecting holes 51, the rotating rods 3 are movably arranged in the connecting holes 51, the closing claw assembly 5 is rotatably arranged in the rotating grooves 22 through the connecting holes 51, a gravity lifting plate 6 moving along the vertical direction is arranged in the extension base 2 in a centering manner, the gravity lifting plate 6 is positioned at the bottom of the closing claw assembly 5, the outer wall of the extension base 2 is axially and slidably connected with a sliding ring 4, the bottom end of the sliding ring 4 is symmetrically provided with extension blocks 42, the inner wall of the extension block 42 is provided with a hinge hole 43, two ends of the center of the gravity lifting plate 6 are symmetrically provided with extension rods 61, the extension rods 61 are all positioned in the hinge hole 43, two sides of the extension seat 2 close to the extension rods 61 are symmetrically provided with sliding grooves 21, the extension rods 61 slide in the sliding grooves 21, the gravity lifting plate 6 is assembled to be pressed by a placed sand mold and move downwards to drive the clamping claw assembly 5 to clamp the sand mold, two sides of the sliding ring 4 close to the clamping claw assembly 5 are symmetrically provided with rotating ports 41, when the clamping claw assembly 5 rotates, the provided rotating ports 41 can ensure that the moving track of the clamping claw assembly 5 is not blocked, the mold can be directly placed in the extension seat 2 to be fixed, the gravity lifting plate 6 sliding in the extension seat 2 is pressed to slide downwards, the sliding ring 4 slides downwards at the moment, the clamping claw assembly 5 is folded inwards, and the fastening degree is maximum when the bottom end of the sliding ring 4 is contacted with the outer wall of the upper end of the base 1, and base 1 is close to extension piece 42 bilateral symmetry and is provided with opening 11, extension piece 42 at this moment slides to opening 11's inside, close the outer wall of claw subassembly 5 tightly clamping mould, fix the mould, take out the mould after cooling takes shape, the pressure of gravity lifter plate 6 upper end is relieved, close claw subassembly 5 dynamics of can relaxing the centre gripping at the mould outer wall, make the mould can be taken out, so, can be convenient fix the mould, and be convenient for take when using, the mould after the completion also need not unnecessary operation, can take out, it is simpler during the use, can not cause too big work load to make production efficiency reduce.

The working principle of the utility model is as follows: the bottom of the extension seat 2 is fixedly connected with a base 1, the base 1 is of a hollow round table structure, the round table with a larger diameter is positioned at the lower end, and has certain stability when in use, then a die can be directly placed in the extension seat 2 to fix the die, a gravity lifting plate 6 sliding in the extension seat 2 slides downwards under pressure, a sliding ring 4 slides downwards at the moment, a closing claw component 5 is folded inwards, the fastening degree is maximum when the bottom end of the sliding ring 4 is contacted with the outer wall at the upper end of the base 1, openings 11 are symmetrically arranged at two sides of the base 1 close to an extension block 42, the extension block 42 slides to the inside of the opening 11, the closing claw component 5 tightly clamps the outer wall of the die to complete the fixation of the die, and the state is shown in figure 1 at the moment; take out the mould after the cooling takes shape, the pressure of 6 upper ends of gravity lifter plate is relieved, but close 5 lax centre gripping dynamics at the mould outer wall of claw subassembly for the mould can be taken out, the state at this moment is shown as figure 2, so, can be convenient fix the mould, and be convenient for take when using, the mould after the completion also need not unnecessary operation, can take out, and is simpler during the use, can not cause too big work load to make production efficiency reduce.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides a sand mould fixed establishment for production of electric smelting brick, its characterized in that, including extension seat (2) and laminate in extension seat (2) inner wall sets up closes claw subassembly (5), be provided with in the middle of extension seat (2) along the gravity lifter plate (6) of vertical direction motion, gravity lifter plate (6) are assembled and are used for receiving the sand mould of placing to exert pressure and move down in order to order about close claw subassembly (5) centre gripping sand mould.

2. A sand mould fixing mechanism for electric smelting brick production according to claim 1, characterized in that extension seat (2) is provided with symmetrically distributed rotary slots (22), and the outer wall of rotary slot (22) all is provided with rotary rod (3).

3. A sand mould fixing mechanism for electric smelting brick production according to claim 1, characterized in that the outer wall of closing claw subassembly (5) is provided with connecting hole (51), and rotary rod (3) is movably installed in connecting hole (51).

4. A sand mould fixing mechanism for electric smelting brick production according to claim 2, characterized in that the outer wall of extension seat (2) is axially and slidably connected with a sliding ring (4), the bottom of sliding ring (4) is symmetrically provided with extension blocks (42), and the inner wall of extension block (42) is provided with hinge holes (43).

5. A sand mould fixing mechanism for electric smelting brick production according to claim 1, characterized in that extension rods (61) are symmetrically arranged at two ends of the circle center of the gravity lifting plate (6), and the extension rods (61) are located in the hinge holes (43).

6. A sand mould fixing mechanism for electric smelting brick production according to claim 1, characterized in that slide grooves (21) are symmetrically arranged on two sides of the extension seat (2) close to the extension rod (61).

7. A sand mould fixing mechanism for electric smelting brick production according to claim 1, characterized in that the bottom of extension seat (2) is fixedly connected with base (1), and the base (1) is provided with openings (11) near the both sides of extension block (42) symmetrically.

8. A sand mould fixing mechanism for electric smelting brick production according to claim 4, characterized in that the slip ring (4) is provided with rotating ports (41) symmetrically near both sides of the closing claw assembly (5).