CN219006587U

CN219006587U - Cutting device is used in graphite electrode production and processing

Info

Publication number: CN219006587U
Application number: CN202223446456.XU
Authority: CN
Inventors: 刘博�; 杨波; 郭保印
Original assignee: Tengchong Hongxin New Material Co ltd
Current assignee: Tengchong Hongxin New Material Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-05-12
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses a cutting device for graphite electrode production and processing, which comprises a transverse plate, wherein the left side of the top of the transverse plate is fixedly connected with a fixed plate, the front side of an inner cavity of the fixed plate is in threaded connection with a screw rod, the right side of the screw rod is movably connected with a connecting plate, the middle shaft of the top of the transverse plate is fixedly connected with a fixed frame, the middle shaft of the top of the fixed frame is in threaded connection with a threaded rod, the bottom of the threaded rod is movably connected with a pressing plate, and the front side of the top of the fixed frame is fixedly connected with an electric telescopic rod. According to the utility model, through the cooperation of the transverse plate, the heating box, the graphite electrode body, the fixed plate, the screw rod, the connecting plate, the fixed frame, the threaded rod, the pressing plate, the sliding groove, the sliding block, the electric telescopic rod, the bracket, the shell, the motor, the worm wheel, the rotating shaft, the cutting sheet and the PLC controller, the problems that the graphite electrode cutting device in the prior art cannot cut in batches, cannot be positioned quickly, and has low working efficiency are solved.

Description

Cutting device is used in graphite electrode production and processing

Technical Field

The utility model relates to the technical field of cutting, in particular to a cutting device for graphite electrode production and processing.

Background

The graphite electrode is made up by using petroleum coke and needle coke as raw materials and coal pitch as binding agent and adopting the processes of calcining, proportioning, kneading, profiling, roasting, graphitizing and machining, and is a conductor which can release electric energy in the form of electric arc in the electric arc furnace to heat and melt the furnace charge, and can be divided into ordinary power, high power and ultrahigh power according to its high quality index.

Through searching, the Chinese utility model provides a graphite electrode cutting machine, the bulletin number of which is: CN209304787U, comprising a plasma heating device, a device frame, a cutting tool, a graphite moving fixing clamp, a cutting machine box, a moving rail and a machine base; the graphite is softened when being cut through plasma heating, so that the brittleness of the graphite is reduced, the problem that structural cracking of the graphite occurs when the graphite is cut is prevented, the graphite electrode cutting device in the prior art cannot cut in batches, and cannot be rapidly positioned, so that the working efficiency is low, and therefore, the cutting device for graphite electrode production and processing is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the cutting device for the production and processing of the graphite electrode, which has the advantage of high working efficiency, and solves the problems that the cutting device for the graphite electrode in the prior art cannot cut in batches and cannot quickly position so as to have low working efficiency.

Technical proposal

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cutting device is used in graphite electrode production and processing, includes the diaphragm, the left side fixedly connected with fixed plate at diaphragm top, the front side threaded connection of fixed plate inner chamber has the lead screw, the right side swing joint of lead screw has the connecting plate, the axis department fixedly connected with fixed frame at diaphragm top, the axis department threaded connection at fixed frame top has the threaded rod, the bottom swing joint of threaded rod has the clamp plate, the front side fixedly connected with electric telescopic handle at fixed frame top, one side fixedly connected with support of electric telescopic handle, one side fixedly connected with casing of support, the front fixedly connected with motor of casing, the output fixedly connected with worm of motor, the bottom meshing of worm has the worm wheel, the inner chamber fixedly connected with pivot of worm wheel, the right side fixedly connected with cutting blade of pivot.

Preferably, the left side fixedly connected with heating cabinet of diaphragm, the top of heating cabinet is pegged graft and is had graphite electrode body.

Preferably, the front end on the left side of the connecting plate is movably connected with the screw rod through a first bearing, and the top of the pressing plate is movably connected with the threaded rod through a second bearing.

Preferably, the front side and the rear side of the inner cavity of the fixed frame are both provided with sliding grooves, the inner cavity of the sliding grooves is connected with a sliding block in a sliding manner, and one side of the sliding block is fixedly connected with the pressing plate.

Preferably, the rear end of the left side of the connecting plate is fixedly connected with a sliding rod, and the surface of the sliding rod is in sliding connection with the fixing plate.

Preferably, the right side fixedly connected with PLC controller of casing, the four corners of casing bottom all fixedly connected with supporting leg.

Preferably, the bottom of the inner cavity of the fixed frame is provided with a first arc-shaped groove, and the bottom of the pressing plate is provided with a second arc-shaped groove.

Advantageous effects

Compared with the prior art, the utility model provides a cutting device for graphite electrode production and processing, which has the following beneficial effects:

1. according to the utility model, the screw rod is rotated, the screw rod drives the connecting plate to move, so that the distance between the connecting plate and the cutting piece is the same as the cutting length, the preheated graphite electrode body is taken out, one side which is not preheated is contacted with the fixed plate, the graphite electrode body is positioned in the first arc-shaped groove at the bottom of the inner cavity of the fixed frame, then the threaded rod is rotated, the threaded rod drives the pressing plate to move, the graphite electrode body is fixed through the pressing plate, then the motor is controlled to work through the PLC, the worm is driven by the motor to rotate, the worm wheel is driven by the worm wheel to rotate, the rotating shaft is driven by the rotating shaft to drive the cutting piece to rotate, the electric telescopic rod is controlled to shrink through the PLC, the electric telescopic rod drives the bracket to move, the bracket drives the shell to move, and then the cutting piece can be driven to move, so that the graphite electrode body is cut, and the problems that the graphite electrode cutting device in the prior art cannot cut in batches and cannot be positioned quickly, and the working efficiency is low are solved.

2. According to the utility model, the heating box is arranged to conveniently preheat the graphite electrode body, so that the graphite electrode is softened during cutting, the brittleness of graphite is reduced, cracking of the graphite is prevented during cutting, the work of the connecting plate is stabilized by arranging the first bearing, the connecting plate is conveniently driven to move by the screw rod, the work of the pressing plate is stabilized by arranging the sliding groove and the sliding block, the pressing plate is balanced and supported, the work of the connecting plate is stabilized by arranging the sliding rod, the connecting plate is balanced and supported, the work of the electric equipment is conveniently controlled by arranging the PLC, and the limit of the graphite electrode body is conveniently realized by arranging the first arc-shaped groove and the second arc-shaped groove.

Drawings

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

FIG. 2 is a schematic side view of a fixing frame according to the present utility model;

FIG. 3 is a schematic top view of the housing of the present utility model in cross-section;

fig. 4 is an enlarged schematic view of the structure of the present utility model at a.

In the figure: 1. a cross plate; 2. a heating box; 3. a graphite electrode body; 4. a fixing plate; 5. a screw rod; 6. a connecting plate; 7. a fixed frame; 8. a threaded rod; 9. a pressing plate; 10. a chute; 11. a slide block; 12. an electric telescopic rod; 13. a bracket; 14. a housing; 15. a motor; 16. a worm; 17. a worm wheel; 18. a rotating shaft; 19. cutting the sheet; 20. and a PLC controller.

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.

Referring to fig. 1-4, a cutting device for graphite electrode production and processing comprises a transverse plate 1, wherein a fixing plate 4 is fixedly connected to the left side of the top of the transverse plate 1, a screw rod 5 is connected to the front side of an inner cavity of the fixing plate 4 in a threaded manner, a connecting plate 6 is movably connected to the right side of the screw rod 5, a fixing frame 7 is fixedly connected to a middle shaft of the top of the transverse plate 1, a threaded rod 8 is connected to the middle shaft of the top of the fixing frame 7 in a threaded manner, a pressing plate 9 is movably connected to the bottom of the threaded rod 8, an electric telescopic rod 12 is fixedly connected to the front side of the top of the fixing frame 7, a support 13 is fixedly connected to a shell 14 on one side of the support 13, a motor 15 is fixedly connected to the front side of the shell 14, a worm 16 is fixedly connected to the output end of the motor 15, a worm wheel 17 is meshed to the bottom of the worm 16, a rotating shaft 18 is fixedly connected to the inner cavity of the worm wheel 17, and a cutting blade 19 is fixedly connected to the right side of the rotating shaft 18.

The left side fixedly connected with heating cabinet 2 of diaphragm 1, the top of heating cabinet 2 peg graft and have graphite electrode body 3.

Through above-mentioned technical scheme, through setting up heating cabinet 2, conveniently preheat graphite electrode body 3 for graphite electrode softens when the cutting, has reduced the brittleness of graphite, prevents that graphite from appearing splitting when the cutting from damaging.

The front end of the left side of the connecting plate 6 is movably connected with the screw rod 5 through a first bearing, and the top of the pressing plate 9 is movably connected with the threaded rod 8 through a second bearing.

Through above-mentioned technical scheme, through setting up first bearing, the work of connecting plate 6 has been stabilized, makes things convenient for lead screw 5 to drive connecting plate 6 and remove.

The front side and the rear side of the inner cavity of the fixed frame 7 are respectively provided with a chute 10, the inner cavity of the chute 10 is connected with a sliding block 11 in a sliding way, and one side of the sliding block 11 is fixedly connected with the pressing plate 9.

Through above-mentioned technical scheme, through setting up spout 10 and slider 11, the work of clamp plate 9 has been stabilized, has carried out balanced support to clamp plate 9.

The rear end of the left side of the connecting plate 6 is fixedly connected with a slide bar, and the surface of the slide bar is in sliding connection with the fixed plate 4.

Through above-mentioned technical scheme, through setting up the slide bar, the work of connecting plate 6 has been stabilized, has carried out balanced support to connecting plate 6.

The right side of the shell 14 is fixedly connected with a PLC controller 20, and four corners of the bottom of the shell 14 are fixedly connected with supporting legs.

Through above-mentioned technical scheme, through setting up PLC controller 20, the convenient control consumer work.

The bottom of the inner cavity of the fixed frame 7 is provided with a first arc-shaped groove, and the bottom of the pressing plate 9 is provided with a second arc-shaped groove.

Through above-mentioned technical scheme, through setting up first arc wall and second arc wall, it is convenient to spacing graphite electrode body 3.

When the graphite electrode cutting device is used, the screw rod 5 is rotated, the screw rod 5 drives the connecting plate 6 to move, the distance between the connecting plate 6 and the cutting piece 19 is the same as the cutting length, then the preheated graphite electrode body 3 is taken out, one side which is not preheated is contacted with the fixed plate 4, the graphite electrode body 3 is positioned in a first arc-shaped groove at the bottom of the inner cavity of the fixed frame 7, then the threaded rod 8 is rotated, the threaded rod 8 drives the pressing plate 9 to move, the graphite electrode body 3 is fixed through the pressing plate 9, then the motor 15 is controlled by the PLC controller 20 to work, the worm 16 is driven by the motor 15 to rotate, the worm wheel 17 is driven by the worm wheel 17 to rotate, the rotating shaft 18 drives the cutting piece 19 to rotate, the electric telescopic rod 12 is controlled by the PLC controller 20 to shrink, the electric telescopic rod 12 drives the bracket 13 to move, the shell 14 is driven by the bracket 13 to move, and the cutting piece 19 can be driven to cut, so that the problems that the graphite electrode cutting device in the prior art cannot cut in batches and cannot be positioned quickly, and the working efficiency is low are solved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Cutting device is used in graphite electrode production and processing, including diaphragm (1), its characterized in that: left side fixedly connected with fixed plate (4) at diaphragm (1) top, the front side threaded connection of fixed plate (4) inner chamber has lead screw (5), the right side swing joint of lead screw (5) has connecting plate (6), the axis department fixedly connected with fixed frame (7) at diaphragm (1) top, the axis department threaded connection at fixed frame (7) top has threaded rod (8), the bottom swing joint of threaded rod (8) has clamp plate (9), the front side fixedly connected with electric telescopic handle (12) at fixed frame (7) top, one side fixedly connected with support (13) of electric telescopic handle (12), one side fixedly connected with casing (14) of support (13), the front fixedly connected with motor (15) of casing (14), the output fixedly connected with worm (16) of motor (15), the bottom meshing of worm (16) has (17), the inner chamber fixedly connected with pivot (18) of worm wheel (17), right side fixedly connected with worm wheel (19) of pivot (18).

2. The cutting device for graphite electrode production and processing according to claim 1, wherein: the left side fixedly connected with heating cabinet (2) of diaphragm (1), the top of heating cabinet (2) is pegged graft and is had graphite electrode body (3).

3. The cutting device for graphite electrode production and processing according to claim 1, wherein: the front end of the left side of the connecting plate (6) is movably connected with the screw rod (5) through a first bearing, and the top of the pressing plate (9) is movably connected with the threaded rod (8) through a second bearing.

4. The cutting device for graphite electrode production and processing according to claim 1, wherein: the sliding chute (10) is formed in the front side and the rear side of the inner cavity of the fixed frame (7), the inner cavity of the sliding chute (10) is connected with the sliding block (11) in a sliding mode, and one side of the sliding block (11) is fixedly connected with the pressing plate (9).

5. The cutting device for graphite electrode production and processing according to claim 1, wherein: the rear end of the left side of the connecting plate (6) is fixedly connected with a sliding rod, and the surface of the sliding rod is in sliding connection with the fixed plate (4).

6. The cutting device for graphite electrode production and processing according to claim 1, wherein: the right side of casing (14) fixedly connected with PLC controller (20), the four corners of casing (14) bottom all fixedly connected with supporting leg.

7. The cutting device for graphite electrode production and processing according to claim 1, wherein: the bottom of the inner cavity of the fixed frame (7) is provided with a first arc-shaped groove, and the bottom of the pressing plate (9) is provided with a second arc-shaped groove.