CN216691674U

CN216691674U - Material leakage prevention hydraulic system of mold filling machine for magnesia carbon bricks

Info

Publication number: CN216691674U
Application number: CN202122737153.2U
Authority: CN
Inventors: 梁春莲; 任建明; 李高平
Original assignee: Shanxi Luweibao Taigang Refractories Ltd
Current assignee: Shanxi Luweibao Taigang Refractories Ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-06-07
Anticipated expiration: 2031-11-10

Abstract

The utility model provides a material leakage prevention hydraulic system of a mold filling machine for magnesia carbon bricks, which comprises a hydraulic system body, wherein the hydraulic system body comprises a fixed seat and a mounting seat, a supporting cylinder is fixed between the fixed seat and the mounting seat, a reinforcing rib rod is arranged between the fixed seat and the mounting seat, a nut is arranged at the bottom of the reinforcing rib rod and matched with the fixed seat, a threaded column is arranged at the top of the reinforcing rib rod, a nut is arranged on the threaded column and matched with the mounting seat, a connecting pipe is arranged on the mounting seat, and a connecting seat is arranged on the connecting pipe. When this molding machine leak protection material hydraulic system for magnesia carbon brick uses, at the internally mounted of connecting seat has 24 degrees conical seat, and conical seat and connecting pipe cooperate and fix, play the additional action, make between the joint not fragile to increase of service life.

Description

Material leakage prevention hydraulic system of mold filling machine for magnesia carbon bricks

Technical Field

The utility model relates to the field of anti-leakage hydraulic equipment, in particular to an anti-leakage hydraulic system of a molding machine for magnesia carbon bricks.

Background

The magnesia carbon brick is a non-carbon-burning composite refractory material which is formed by taking high-melting point alkaline oxide magnesia and high-melting point carbon materials which are difficult to be infiltrated by slag as raw materials, adding various non-oxide additives and combining by using a carbonaceous binder, and is mainly used for the inner linings of converters, alternating current electric arc furnaces and direct current electric arc furnaces, slag lines of ladles and other parts, the magnesia carbon brick is pressed by a hydraulic device in the process of pressing and die filling the magnesia carbon brick, but the prior hydraulic system is easy to cause the leakage of oil liquid when in use, thereby causing the failure of work, the prior hydraulic equipment completes the sealing of an oil path through a hinged joint and a combined sealing gasket, the oil pressure is too large, which is easy to damage and inconvenient to use, and in addition, when the existing hydraulic system is used, the extending distance of the movable column cannot be adjusted, the efficiency is low during oil discharge, and the requirements under different conditions cannot be met.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a material leakage prevention hydraulic system for a mold filling machine for magnesia carbon bricks, which aims to solve the problems in the background art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a magnesia carbon brick is with moulding machine leak protection material hydraulic system, includes the hydraulic system body, the hydraulic system body includes fixing base and mount pad, be fixed with the support jar between fixing base and the mount pad, install the rib pole between fixing base and the mount pad, the nut is installed to the bottom of rib pole, the nut cooperatees with the fixing base, the screw thread post is installed at the top of rib pole, install the nut on the screw thread post, the nut cooperatees with the mount pad, install the connecting pipe on the mount pad, install the connecting seat on the connecting pipe, install coupling hose on the connecting seat, an oil pipe is installed to one side of support jar, install external screw thread one on the outer wall of connecting pipe, the internally mounted of connecting seat has the screw thread seat, the screw thread seat cooperatees with external screw thread one.

As a preferred embodiment of the present invention, the fixing seat is welded with a support frame, the support frame is provided with a positioning rod, the positioning rod is provided with an external thread, and the external thread is provided with a fixing block.

As a preferred embodiment of the present invention, a movable column is installed between the supporting frame and the fixed seat, and a fixed sleeve is welded at one end of the top of the movable column.

As a preferred embodiment of the present invention, a tapered seat is installed inside the connection seat, and the bottom of the tapered seat is installed inside the connection pipe.

As a preferred embodiment of the present invention, a piston is fixed at one end of the movable column, the piston is installed inside the supporting cylinder, and a limit ring is installed at one end of the positioning rod and is matched with the piston.

As a preferred embodiment of the present invention, the limiting ring includes a first arc plate and a second arc plate, a mounting hole is formed between the first arc plate and the second arc plate, a bearing seat is mounted on the first arc plate and the second arc plate, and one end of the positioning rod is mounted on the bearing seat.

The utility model has the beneficial effects that: the utility model relates to a material leakage prevention hydraulic system of a mold filling machine for magnesia carbon bricks, which comprises a fixed seat; a support cylinder; a reinforcing rib bar; a mounting seat; an oil outlet pipe; a nut; a threaded post; a connecting pipe; a connecting seat; a connecting hose; a nut; a support frame; an external thread; a fixed block; a movable post; fixing a sleeve; positioning a rod; a threaded seat; a conical seat; a piston; a limiting ring; a first arc plate; a second arc-shaped plate; mounting holes; and a bearing seat.

1. When this molding machine leak protection material hydraulic system for magnesia carbon brick used, there was 24 degrees conical seat at the internally mounted of connecting seat, and the conical seat cooperatees with the connecting pipe and fixes, plays the auxiliary action, makes between the joint not fragile to increase of service life.

2. This mould filling machine leak protection material hydraulic system for magnesia carbon brick makes the locating lever rotate on the support frame through the fixed block and moves down or rise, reciprocates the position that promotes the spacing ring and changes, through the change of spacing ring position, makes the distance of inside piston playback shorten, changes the distance of stretching out of activity post, in addition, the spacing ring shortens and the space between the piston, improves oil extraction speed when the oil extraction, and it is convenient to use.

3. This mould filling machine leak protection material hydraulic system support frame for magnesia carbon brick forms the parcel protection for the activity post when providing the fixed point for the locating lever, avoids the damage of the activity post because of external force causes.

Drawings

FIG. 1 is a schematic structural diagram of a material leakage prevention hydraulic system of a mold filling machine for magnesia carbon bricks, according to the present invention;

FIG. 2 is a schematic structural diagram of a support frame of a material leakage prevention hydraulic system of a mold filling machine for magnesia carbon bricks, according to the present invention;

FIG. 3 is a schematic cross-sectional view of a connecting seat of a material leakage prevention hydraulic system of a mold filling machine for magnesia carbon bricks, according to the present invention;

FIG. 4 is a schematic cross-sectional view of a support cylinder of a material leakage prevention hydraulic system of a mold filling machine for magnesia carbon bricks, according to the present invention;

FIG. 5 is a schematic structural view of a stop collar of a material leakage prevention hydraulic system of a mold filling machine for magnesia carbon bricks, according to the present invention;

in the figure: 1. a fixed seat; 2. a support cylinder; 3. a reinforcing rib bar; 4. a mounting seat; 5. an oil outlet pipe; 6. a nut; 7. a threaded post; 8. a connecting pipe; 9. a connecting seat; 10. a connecting hose; 11. a nut; 12. a support frame; 13. an external thread; 14. a fixed block; 15. a movable post; 16. fixing a sleeve; 17. positioning a rod; 18. a threaded seat; 19. a conical seat; 20. a piston; 21. a limiting ring; 22. a first arc plate; 23. a second arc-shaped plate; 24. mounting holes; 25. and a bearing seat.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further explained by combining the specific embodiments.

Referring to fig. 1 to 5, the present invention provides a technical solution: a material leakage prevention hydraulic system of a mold filling machine for magnesia carbon bricks comprises a hydraulic system body, wherein the hydraulic system body comprises a fixed seat 1 and a mounting seat 4, a supporting cylinder 2 is fixed between the fixed seat 1 and the mounting seat 4, a reinforcing rib rod 3 is installed between the fixed seat 1 and the mounting seat 4, a nut 11 is installed at the bottom of the reinforcing rib rod 3, the nut 11 is matched with the fixed seat 1, a threaded column 7 is installed at the top of the reinforcing rib rod 3, a nut 6 is installed on the threaded column 7, the nut 6 is matched with the mounting seat 4, a connecting pipe 8 is installed on the mounting seat 4, a connecting seat 9 is installed on the connecting pipe 8, a connecting hose 10 is installed on the connecting seat 9, an oil outlet pipe 5 is installed on one side of the supporting cylinder 2, a first external thread is installed on the outer wall of the connecting pipe 8, and a threaded seat 18 is installed inside the connecting seat 9, the threaded seat 18 is matched with the first external thread.

As a preferred embodiment of the present invention, a support frame 12 is welded on the fixing base 1, a positioning rod 17 is mounted on the support frame 12, an external thread 13 is mounted on the positioning rod 17, and a fixing block 14 is mounted on the external thread 13.

As a preferred embodiment of the present invention, a movable column 15 is installed between the supporting frame 12 and the fixed seat 1, and a fixed sleeve 16 is welded at one end of the top of the movable column 15.

In a preferred embodiment of the present invention, a tapered seat 19 is installed inside the connecting seat 9, and the bottom of the tapered seat 19 is installed inside the connecting pipe 8.

In a preferred embodiment of the present invention, a piston 20 is fixed to one end of the movable column 15, the piston 20 is installed inside the supporting cylinder 2, a limit ring 21 is installed to one end of the positioning rod 17, and the limit ring 21 is engaged with the piston 20.

As a preferred embodiment of the present invention, the limiting ring 21 includes a first arc plate 22 and a second arc plate 23, a mounting hole 24 is formed between the first arc plate 22 and the second arc plate 23, a bearing seat 25 is mounted on the first arc plate 22 and the second arc plate 23, and one end of the positioning rod 17 is mounted on the bearing seat 25.

The device provides the required energy to use through the external power, when using, connect the connecting hose 10 and the oil outlet pipe 5 with the external pipeline respectively, thus facilitate providing power to use, when using, the connecting seat 9 is installed inside the connecting pipe 8 through the taper seat 19, the angle between the taper seats 19 is 24 degrees, the position with smaller angle is at the bottom, when using, avoid the bottom oil pressure to rise the damage that causes the taper seat 19, thus make the taper seat 19 cooperate with connecting seat 9 to carry on the effective sealed use, it is convenient to use, when using, through rotating the fixed block 14, the fixed block 14 drives the external screw thread 13 on the locating lever 17 to rotate on the supporting arm 12, the rotation of the locating lever 17 promotes the internal spacing ring 21 to move up and down, move up and down and adjust the interval between spacing ring 21 and piston 20, when the spacing ring 21 is adjusted, adjust a locating lever 17 and arc plate one 22 or arc plate two 23 separately, finally, adjust to be the use on the collinear between the arc 22 and the arc 23, when using, the change of spacing ring 21 position makes the distance of inside piston 20 playback shorten, changes the distance of stretching out of activity post 15, and in addition, spacing ring 21 shortens and the space between the piston 20, improves oil extraction speed when the oil extraction, and it is convenient to use.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a magnesia carbon brick is with die filling machine leak protection material hydraulic system, includes the hydraulic system body, its characterized in that: the hydraulic system comprises a hydraulic system body and is characterized in that the hydraulic system body comprises a fixed seat (1) and a mounting seat (4), a supporting cylinder (2) is fixed between the fixed seat (1) and the mounting seat (4), a reinforcing rib rod (3) is installed between the fixed seat (1) and the mounting seat (4), a nut (11) is installed at the bottom of the reinforcing rib rod (3), the nut (11) is matched with the fixed seat (1), a threaded column (7) is installed at the top of the reinforcing rib rod (3), a nut (6) is installed on the threaded column (7), the nut (6) is matched with the mounting seat (4), a connecting pipe (8) is installed on the mounting seat (4), a connecting seat (9) is installed on the connecting pipe (8), a connecting hose (10) is installed on the connecting seat (9), an oil outlet pipe (5) is installed on one side of the supporting cylinder (2), and an external thread I is installed on the outer wall of the connecting pipe (8), the connecting seat (9) is internally provided with a threaded seat (18), and the threaded seat (18) is matched with the first external thread.

2. The anti-leakage hydraulic system of a magnesia carbon brick molding machine according to claim 1, characterized in that: the fixing seat is characterized in that a supporting frame (12) is welded on the fixing seat (1), a positioning rod (17) is installed on the supporting frame (12), an external thread (13) is installed on the positioning rod (17), and a fixing block (14) is installed on the external thread (13).

3. The leakage-proof hydraulic system of the molding machine for the magnesia carbon brick as claimed in claim 2, characterized in that: install movable post (15) between support frame (12) and fixing base (1), the welding of the top one end of activity post (15) has fixed cover (16).

4. The anti-leakage hydraulic system of a magnesia carbon brick molding machine according to claim 1, characterized in that: the inside installation of connecting seat (9) has toper seat (19), the inside of connecting pipe (8) is installed to the bottom of toper seat (19).

5. The anti-leakage hydraulic system of a magnesia carbon brick molding machine according to claim 3, characterized in that: the piston (20) is fixed to one end of the movable column (15), the piston (20) is installed in the supporting cylinder (2), the limiting ring (21) is installed to one end of the positioning rod (17), and the limiting ring (21) is matched with the piston (20).

6. The anti-leakage hydraulic system of a magnesia carbon brick molding machine according to claim 5, characterized in that: the limiting ring (21) comprises a first arc plate (22) and a second arc plate (23), a mounting hole (24) is formed between the first arc plate (22) and the second arc plate (23), a bearing seat (25) is mounted on the first arc plate (22) and the second arc plate (23), and one end of the positioning rod (17) is mounted on the bearing seat (25).