CN216466406U

CN216466406U - Graphite electrode shaping is with supplementary stop device

Info

Publication number: CN216466406U
Application number: CN202122444220.1U
Authority: CN
Inventors: 刘雁伟; 张惠兵; 赤九林
Original assignee: Datong Yulin De Graphite New Materials Co ltd
Current assignee: Datong Yulin De Graphite New Materials Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-05-10
Anticipated expiration: 2031-10-11

Abstract

The utility model relates to the technical field of graphite electrode compression, and discloses an auxiliary limiting device for graphite electrode forming, which comprises an equipment main body, wherein an electric telescopic rod is fixedly connected inside the equipment main body, a movable plate is fixedly connected at the bottom end of the electric telescopic rod, an upper die is arranged at the bottom end of an extrusion rod, a motor is fixedly connected inside a manufacturing frame, a threaded rod is movably connected inside the manufacturing frame, a first threaded block is connected to the outer side of the threaded rod in a threaded manner, a second threaded block is connected to the outer side of the threaded rod in a threaded manner, and a spring is fixedly connected to the upper portion of the fixed plate. This graphite electrode shaping is with supplementary stop device drives the threaded rod through the motor and rotates, and first thread piece begins to remove with second thread piece this moment, and the limiting plate drives and places the board and remove, drives the mould through electric telescopic handle and removes, and through the setting of rethread spring, cushions extruded pressure to reach can the quick adjustment spacing scope, satisfy the production of various model graphite electrode.

Description

Graphite electrode shaping is with supplementary stop device

Technical Field

The utility model relates to the technical field of graphite electrode profiling, in particular to an auxiliary limiting device for graphite electrode forming.

Background

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

In the production of graphite electrode, need through the mould of specialty with graphite blank extrusion, and in current forming device, can't carry out a fine spacing to graphite electrode, in extrusion, the mould can't be adjusted as required fast, can't satisfy the production of all kinds of graphite electrode models, reduces the practicality of equipment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the auxiliary limiting device for the graphite electrode forming, which has the advantages of quickly adjusting the limiting range, meeting the production requirements of various types of graphite electrodes and solving the problems that the limiting range of a mould cannot be quickly adjusted and different types of graphite electrodes cannot be produced.

(II) technical scheme

In order to realize the purpose, the following technical scheme is provided: the utility model provides a graphite electrode shaping is with supplementary stop device, including the equipment principal, the inside fixedly connected with electric telescopic handle of equipment principal, the fixedly connected with movable plate in electric telescopic handle bottom, movable plate both sides fixedly connected with sliding block, the inside fixedly connected with bracing piece of equipment principal, movable plate bottom fixedly connected with extrusion stem, the cover cap has been cup jointed to the extrusion stem bottom, fixed surface is connected with the mould under the cover cap, the spout has been seted up to equipment principal inner wall, spout inner wall sliding connection has the preparation frame, the inside fixedly connected with installing frame of preparation frame, and the inside fixedly connected with motor of installing frame, motor right side fixedly connected with driving gear.

Preferably, the inside swing joint of preparation frame has the threaded rod, threaded rod outside threaded connection has first thread piece, threaded rod outside threaded connection has the second thread piece, threaded rod right-hand member outside fixedly connected with driven gear, the driving gear outside is connected with the meshing of the driven gear outside, the motor driving gear rotates, the driving gear drives driven gear and rotates, driven gear drives the threaded rod and rotates, the threaded rod rotates for first thread piece and second thread piece begin to remove.

Preferably, the limiting plate is fixedly connected with the upper portions of the first threaded block and the second threaded block, the limiting plate is fixedly connected with one side close to each other and placed on the plate, the upper portion of the plate is lapped with the lower die, the limiting plate starts to move due to the fact that the first threaded block and the second threaded block move, the limiting plate drives the placing plate to start to move, and therefore different lower dies can be placed.

Preferably, the upper surface of the sliding block is provided with a sliding hole corresponding to the support rod, the outer side of the support rod is in sliding connection with the inner wall of the sliding hole, the sleeve cap and the outer surface of the extrusion rod are both provided with threaded holes, the inner wall of each threaded hole is in threaded connection with a bolt, and the moving block is in sliding connection with the support rod to limit the movement of the moving plate.

Preferably, the fixed plate is fixedly connected to the inside of the equipment main body, the spring is fixedly connected to the upper portion of the fixed plate, the upper surface of the spring is fixedly connected to the bottom of the manufacturing frame, the manufacturing frame moves downwards, and the spring is extruded to protect the manufacturing frame.

Preferably, the leak has been seted up to preparation frame bottom, and the inside swing joint of equipment main part has the collection frame, and the crushed aggregates of production passes through the leak and gets into to collect in the frame, carries out the collection concentrated to the piece.

(III) advantageous effects

Compared with the prior art, the utility model provides an auxiliary limiting device for graphite electrode forming, which has the following beneficial effects:

1. this supplementary stop device is used in graphite electrode shaping drives the driving gear through the motor and rotates, and the driving gear drives driven gear and rotates, and driven gear drives the threaded rod and rotates, and first thread piece begins to remove with second thread piece this moment, and the limiting plate drives and places the board and remove to can adjust the distance of limiting plate fast, can install different bed die according to the needs of difference, the not unidimensional graphite electrode of die mould.

2. This supplementary stop device is used in graphite electrode shaping drives the movable plate through electric telescopic handle and removes, and the movable plate drives the lifter and removes, and the lifter drives the mould and removes, through the setting of spout for the preparation frame can remove, and the setting of rethread spring, rethread rotate the bolt, makes the cap break away from with the lifter and is connected, and thus can change the mould fast, makes electrode graphite can take shape fast.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

fig. 3 is a schematic perspective view of the limiting plate of the utility model.

In the figure: 1. an apparatus main body; 2. an electric telescopic rod; 3. moving the plate; 4. a slider; 5. a support bar; 6. an extrusion stem; 7. sleeving a cap; 8. an upper die; 9. manufacturing a frame; 10. a motor; 11. a driving gear; 12. a threaded rod; 13. a first thread block; 14. a second thread block; 15. a limiting plate; 16. placing the plate; 17. a lower die; 18. a chute; 19. a driven gear; 20. a fixing plate; 21. a spring; 22 collection frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work fall within the scope of protection.

Embodiment 1, as shown in fig. 1 to 3, an auxiliary limiting device for graphite electrode molding operates through a motor 10, the motor 10 is of the type: Y132S-6 has driven threaded rod 12 and has rotated, and threaded rod 12's rotation makes first screw block 13 and second screw block 14 begin to remove, and limiting plate 15 drives and places board 16 and remove this moment to can adjust limiting plate 15's distance fast, can install different bed dies 17 according to the needs of difference, the graphite electrode of die mould unidimensional not.

Embodiment 2, as shown in fig. 1, electric telescopic handle 2 drives movable plate 3 and removes, and movable plate 3 drives squeeze bar 6 and removes, and squeeze bar 6 drives upper die 8 and removes, begins to extrude graphite blank, and rethread spring 21's setting protects preparation frame 9, and rethread rotation bolt for cap 7 and squeeze bar 6 break away from being connected, and thus can change upper die 8 fast, make electrode graphite can be shaped fast.

The working principle is as follows: the utility model provides a graphite electrode shaping is with supplementary stop device, work through motor 10, drive driving gear 11 and begin to rotate, driving gear 11 drives driven gear 19 and begins to rotate, driven gear 19 rotates and can drive threaded rod 12 and begin to rotate, first thread piece 13 and second thread piece 14 begin to remove this moment, and the removal of limiting plate 15 has been driven, place board 16 simultaneously and also along with removing, thereby the distance of limiting plate 15 has been adjusted fast, can install different bed die 17 according to the needs of difference, place bed die 17 on placing board 16, thereby the not unidimensional graphite electrode of extrusion has been reached.

Put into lower mould 17 with graphite blank, electric telescopic handle 2 drives movable plate 3 downstream, sliding connection through sliding block 4 and bracing piece 5, play limiting displacement to moving plate 3's removal, moving plate 3 drives the movement of extrusion stem 6 downstream, the movement of extrusion stem 6 drives mould 8 downstream, it begins to extrude lower mould 17's graphite blank to go up mould 8 downstream, make its shaping, during extrusion, preparation frame 9 receives the extrusion force, setting through spout 18, preparation frame 9 downstream, spring 21 receives the extrusion this moment, protect preparation frame 9, when mould 8 is changed to needs, the rotating bolt, make upper shield 7 and extrusion stem 6 break away from the connection, thereby can change mould 8 fast, the rethread collects the setting of frame 22, collect the crushed aggregates.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides a graphite electrode shaping is with supplementary stop device, includes equipment main part (1), its characterized in that: an electric telescopic rod (2) is fixedly connected inside the equipment main body (1), a moving plate (3) is fixedly connected at the bottom end of the electric telescopic rod (2), sliding blocks (4) are fixedly connected with two sides of the moving plate (3), a supporting rod (5) is fixedly connected inside the equipment main body (1), the bottom of the moving plate (3) is fixedly connected with an extrusion rod (6), the bottom end of the extrusion rod (6) is sleeved with a sleeve cap (7), the lower surface of the sleeve cap (7) is fixedly connected with an upper die (8), the inner wall of the equipment main body (1) is provided with a sliding groove (18), the inner wall of the sliding chute (18) is connected with a manufacturing frame (9) in a sliding way, the interior of the manufacturing frame (9) is fixedly connected with an installation frame, and the inside fixedly connected with motor (10) of installing frame, motor (10) right side fixedly connected with driving gear (11).

2. The auxiliary limiting device for graphite electrode forming according to claim 1, wherein: the inside swing joint of preparation frame (9) has threaded rod (12), threaded rod (12) outside threaded connection has first screw thread piece (13), threaded rod (12) outside threaded connection has second screw thread piece (14), threaded rod (12) right-hand member outside fixedly connected with driven gear (19), the driving gear (11) outside is connected with driven gear (19) outside meshing.

3. The auxiliary limiting device for graphite electrode forming according to claim 2, wherein: first screw thread piece (13) and the equal fixedly connected with limiting plate (15) in second screw thread piece (14) upper portion, limiting plate (15) one side fixedly connected with that is close to each other place board (16), it has bed die (17) to place board (16) upper portion overlap joint.

4. The auxiliary limiting device for graphite electrode forming according to claim 1, wherein: the sliding block (4) upper surface is seted up with bracing piece (5) corresponding slide opening, bracing piece (5) outside and slide opening inner wall sliding connection, screw hole has all been seted up with extrusion stem (6) surface in cap (7), screw hole inner wall threaded connection has the bolt.

5. The auxiliary limiting device for graphite electrode forming according to claim 1, wherein: the device is characterized in that a fixing plate (20) is fixedly connected to the inside of the device body (1), a spring (21) is fixedly connected to the upper portion of the fixing plate (20), and the upper surface of the spring (21) is fixedly connected with the bottom of the manufacturing frame (9).

6. The auxiliary limiting device for graphite electrode forming according to claim 1, wherein: the bottom of the manufacturing frame (9) is provided with a leakage opening, and the interior of the equipment main body (1) is movably connected with a collecting frame (22).