CN213416984U

CN213416984U - Electroslag fusion device for extra-thick casting blank

Info

Publication number: CN213416984U
Application number: CN202022060627.XU
Authority: CN
Inventors: 刘朝勇
Original assignee: Jinan Gangna Material Technology Co ltd
Current assignee: Jinan Gangna Material Technology Co ltd
Priority date: 2020-09-19
Filing date: 2020-09-19
Publication date: 2021-06-11
Anticipated expiration: 2030-09-19

Abstract

The utility model discloses an electroslag fusion device for extra thick casting blank, including bracing piece and mounting bracket, the top fixed mounting of bracing piece has the slide bar, and slidable mounting has the slide on the slide bar, one side fixed mounting at slide bar top has first motor, one side fixed mounting of slide has the support frame, and the bottom fixed mounting of support frame has the electrode pole, the inside movable mounting of mounting bracket has the safety cover, and the inside of safety cover is equipped with the insulating layer. The utility model discloses be provided with pneumatic cylinder and fixing base, fixed plate cooperation, can fix when using the device, stability when having increased the device use is provided with insulating layer and heat preservation cooperation, can insulate against heat and keep warm the operation when using the device, has improved the practicality of device, is provided with closing plate and seal receptacle cooperation, can seal the device use, has improved the leakproofness when using the device, makes the device convenient to use that fuses, has enlarged application scope.

Description

Electroslag fusion device for extra-thick casting blank

Technical Field

The utility model relates to an electroslag fusion device technical field specifically is an electroslag fusion device for extra thick casting blank.

Background

Electroslag (fusion casting) is a secondary refining technology, integrating the comprehensive metallurgical casting process of combining molten steel secondary refining with directional solidification, and its principle is that current is passed through liquid slag pool to resist heat, so as to melt metal electrode, the molten metal is collected into molten drops, and when the molten drops are dropped, the molten drops are passed through slag layer and fed into metal molten pool, then the molten drops are passed through the slag layer, and fed into water-cooled crystallizer to make crystallization and solidification so as to obtain steel ingot, and the steel smelted by open hearth, converter, electric arc furnace or induction furnace is cast or forged into electrode, and the refining process of secondary remelting by utilizing slag resistance heat, its English abbreviation is ESR, American hopkins (R.K.Hopkins) in 40 th century firstly proposes the principle of said refining method, and then the electroslag furnace for industrial production is successively built in the Soviet Union and.

Although the prior electroslag fusion device achieves basic operation performance, the following defects still exist: 1. the existing electroslag fusion device has the function of inconvenient discharge of solution after the completion of the fusion of the casting blank, thereby reducing the practicability of the fusion device; 2. meanwhile, the existing electroslag fusion device has poor sealing performance during operation and use, and the sealing performance of the fusion device during use is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electroslag fusion device for extra thick casting blank to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electroslag fusion device for extra thick casting blank, includes bracing piece and mounting bracket, the top fixed mounting of bracing piece has the slide bar, and slidable mounting has the slide on the slide bar, one side fixed mounting at slide bar top has first motor, one side fixed mounting of slide has the support frame, and the bottom fixed mounting of support frame has the electrode pole, the inside movable mounting of mounting bracket has the safety cover, and the inside of safety cover is equipped with the insulating layer, the inboard of insulating layer is equipped with the heat preservation, and the inboard of heat preservation is equipped with the crystallizer, one side fixed mounting of mounting bracket has the second motor, and the top fixed mounting of mounting bracket has the pneumatic cylinder, the output fixed mounting of pneumatic cylinder has the fixing.

Preferably, the output end of the first motor is rotatably provided with a threaded rod, and the other side of the sliding seat is fixedly provided with an adjusting seat.

Preferably, the top of the protection cover is fixedly provided with a sealing seat, and the bottom of the support frame is fixedly provided with a sealing plate.

Preferably, one side fixed mounting of safety cover has first connecting seat, and one side fixed mounting of support frame has the second connecting seat.

Preferably, the top of the fixed seat is fixedly provided with an anti-slip pad, and the bottom of the protective cover is fixedly provided with a fixed plate.

Preferably, the bottom of the supporting rod is fixedly provided with a mounting seat, and the mounting seat is rotatably provided with a fixing rod.

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

1. be provided with the crystallizer and cooperate with the electrode bar, can fuse the operation to the casting blank, improved the practicality of device, be provided with mounting bracket and second motor cooperation, can discharge the solution of fusing the completion to the solution of being convenient for the device to fusing the completion is discharged, has improved the practicality of device.

2. Be provided with pneumatic cylinder and fixing base, fixed plate cooperation, can fix when using the device, stability when having increased the device and using is provided with insulating layer and heat preservation cooperation, can insulate against heat and keep warm the operation when using the device, has improved the practicality of device, is provided with closing plate and seal receptacle cooperation, can use the device to seal, and the leakproofness when having improved the device and using makes the device convenient to use more fused, has enlarged application scope.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic view of the front closed structure of the present invention;

fig. 3 is a schematic view of the internal structure of the protective cover of the present invention;

fig. 4 is a schematic view of the side structure of the fixing base of the present invention.

In the figure: 1. a mounting seat; 101. fixing the rod; 2. a support bar; 3. a slide bar; 4. a threaded rod; 5. a slide base; 501. an adjusting seat; 6. a first motor; 7. a hydraulic cylinder; 8. a fixed seat; 801. a non-slip mat; 9. A mounting frame; 10. a protective cover; 1001. a fixing plate; 1002. a thermal insulation layer; 1003. a heat-insulating layer; 1004. a crystallizer; 11. a second motor; 12. a first connecting seat; 13. a sealing seat; 14. an electrode rod; 1401. a second connecting seat; 15. a sealing plate; 16. a support frame.

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 should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: an electroslag fusion device for an extra-thick casting blank comprises a supporting rod 2 and a mounting frame 9, wherein the top of the supporting rod 2 is fixedly provided with a sliding rod 3 through a bolt, a sliding seat 5 is slidably arranged on the sliding rod 3, the sliding seat 5 moves up and down on the sliding rod 3, one side of the sliding seat 5 is fixedly provided with a supporting frame 16 through a bolt, the bottom of the supporting frame 16 is fixedly provided with an electrode rod 14 through a bolt, one side of the supporting frame 16 is fixedly provided with a second connecting seat 1401 through a bolt, the second connecting seat 1401 is connected with the electrode rod 1401 through a cable, the second connecting seat is convenient to be connected with an external cable, the inside of the mounting frame 9 is movably provided with a protective cover 10 through a rotating shaft, the inside of the protective cover 10 is provided with a crystallizer 1004, one side of the outside of the protective cover 10 is fixedly provided with, the crystallizer 1004 and the electrode rod 14 are matched to perform fusion operation on casting blanks, a heat preservation layer 1003 is arranged outside the crystallizer 1004, and the heat preservation layer 1003 can be made of: glass fiber cotton, heat preservation 1003 can keep warm when the crystallizer 1004 operation, and the outside of heat preservation 1003 is equipped with insulating layer 1002, and the material of insulating layer 1002 can be: rock wool material, the outside of insulating layer 1002 when can be to the device operation carries out thermal-insulated operation, and bolt fixed mounting has second motor 11 in one side of mounting bracket 9, and second motor 11's model can be: 2IK6 type, the second motor 11 is connected with an external power supply through a wire, and the output end of the second motor 11 is connected with the crystallizer 1004, and the crystallizer 1004 can be rotated through the second motor 11, so that the fused solution can be poured conveniently, and the practicability of the device is improved;

the top of the protective cover 10 is fixedly provided with a sealing seat 13 through a bolt, the bottom of the support frame 16 is fixedly provided with a sealing plate 15 through a bolt, the sealing seat 13 is matched with the sealing plate 15 to seal the device during operation, the practicability of the device is improved, the bottom of the mounting frame 9 is fixedly provided with a hydraulic cylinder 7 through a bolt, the hydraulic cylinder 7 is connected with an external hydraulic pump through a hydraulic pipe, the output end of the hydraulic cylinder 7 is fixedly provided with a fixed seat 8 through a bolt, the top of the fixed seat 8 is fixedly provided with an anti-skid pad 801 through a bolt, the bottom of the protective cover 10 is fixedly provided with a fixed plate 1001 through a bolt, the hydraulic cylinder 7 can lift the fixed seat 8, so that the crystallizer 1004 is fixed during operation through the fixed seat 8 and the fixed plate 1001, the anti-skid pad 801 increases the friction;

the top of slide bar 3 has first motor 6 through bolt fixed mounting, and the model of first motor 6 can be: 2IK6 type, a first motor 6 is connected with an external power supply through a wire, a threaded rod 4 is rotatably installed at the output end of the first motor 6, an adjusting seat 501 is fixedly installed at the other side of a sliding seat 5 through welding, the threaded rod 4 is rotatably installed inside the adjusting seat 501, so that the sliding seat 5 can be adjusted in height by driving the threaded rod 4 to rotate through the first motor 6, the practicability of the device is improved, an installation seat 1 is fixedly installed at the bottom of a supporting rod 2 through welding, a fixing rod 101 is rotatably installed on the installation seat 1, and the installation seat 1 is matched with the fixing rod 101 to fixedly install the supporting rod 2;

the working principle is as follows: the crystallizer 1004 is matched with the electrode rod 14 to fuse a casting blank, the heat preservation layer 1003 is matched with the heat insulation layer 1002 to preserve heat and insulate heat during operation of the device, the mounting frame 9 is matched with the second motor 11 to dump and discharge fused stock solution, the sealing seat 13 is matched with the sealing plate 15 to seal the device during use, and the first motor 6 is matched with the threaded rod 4 and the adjusting seat 501 to adjust the device during use;

it is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides an electroslag fusion device for super thick casting blank, includes bracing piece (2) and mounting bracket (9), its characterized in that: the top of the supporting rod (2) is fixedly provided with a sliding rod (3), the sliding rod (3) is provided with a sliding seat (5) in a sliding way, a first motor (6) is fixedly arranged on one side of the top of the sliding rod (3), a support frame (16) is fixedly arranged on one side of the sliding seat (5), an electrode rod (14) is fixedly arranged at the bottom of the supporting frame (16), a protective cover (10) is movably arranged in the mounting frame (9), a heat insulation layer (1002) is arranged inside the protective cover (10), a heat insulation layer (1003) is arranged on the inner side of the heat insulation layer (1002), a crystallizer (1004) is arranged on the inner side of the heat-insulating layer (1003), a second motor (11) is fixedly arranged on one side of the mounting rack (9), and the top fixed mounting of mounting bracket (9) has pneumatic cylinder (7), the output fixed mounting of pneumatic cylinder (7) has fixing base (8).

2. The electroslag melting apparatus for an ultra-thick cast slab according to claim 1, wherein: the output of first motor (6) rotates and installs threaded rod (4), and the opposite side fixed mounting of slide (5) has regulation seat (501).

3. The electroslag melting apparatus for an ultra-thick cast slab according to claim 1, wherein: the top fixed mounting of safety cover (10) has seal receptacle (13), and the bottom fixed mounting of support frame (16) has closing plate (15).

4. The electroslag melting apparatus for an ultra-thick cast slab according to claim 1, wherein: one side fixed mounting of safety cover (10) has first connecting seat (12), and one side fixed mounting of support frame (16) has second connecting seat (1401).

5. The electroslag melting apparatus for an ultra-thick cast slab according to claim 1, wherein: the top fixed mounting of fixing base (8) has slipmat (801), and the bottom fixed mounting of safety cover (10) has fixed plate (1001).

6. The electroslag melting apparatus for an ultra-thick cast slab according to claim 1, wherein: the bottom fixed mounting of bracing piece (2) has mount pad (1), and rotates on mount pad (1) and install dead lever (101).