CN213798273U - Carrier roller device of carbon electrode extruder extrusion plunger - Google Patents

Abstract

A carrier roller device for extruding a plunger of a carbon electrode extruder comprises a guide carrier roller, a bottom plate, an adjusting wedge and a base, wherein the guide carrier roller is attached to the cylindrical surface of the extruding plunger, the guide carrier roller is installed on the bottom plate through a bearing seat, the upper surface of the bottom plate is a horizontal plane, the lower surface of the bottom plate is an inclined plane, the base is a seat with a square groove on the upper surface, the wall of the groove is provided with an adjusting bolt and a fixing bolt, the bottom surface of the adjusting wedge is a horizontal plane, the upper surface of the adjusting wedge is an inclined plane, the bottom surface of the adjusting wedge is arranged on the bottom surface of the square groove of the base, the fixing bolt is connected with the adjusting wedge, the front end of the adjusting bolt is tightly contacted and propped against the adjusting wedge, and the bottom plate is arranged on the inclined plane of the adjusting wedge in the groove of the base; the base is fixed on the frame of the carbon electrode extruder. The beneficial effects are that: the center of the extrusion plunger is correspondingly adjusted by adjusting the wedge, so that the center of the extrusion plunger is consistent with the center of the material chamber. The installation level and the product precision of the equipment are improved, and the use and maintenance cost is reduced.

Description

Carrier roller device of carbon electrode extruder extrusion plunger

Technical Field

The utility model belongs to the technical field of mechanical engineering, especially, relate to carbon electrode extruder.

Background

The carbon electrode extruder in the prior art is provided with a special beam to limit the extrusion plunger for preventing the extrusion plunger from falling off. The defects of the prior art are as follows: the crossbeam formula structure does not have the adjustment function, hardly guarantees in the use that extrusion plunger is concentric with the extruder material room.

Disclosure of Invention

The utility model aims at providing a carbon electrode extruder with direction bearing roller can guarantee that the center of extrusion plunger is unanimous with the center of material room.

The technical scheme of the utility model as follows: the utility model provides a bearing roller device of plain electrode extruder extrusion plunger of charcoal, includes bearing roller mechanism and guiding mechanism, its characterized in that: the carrier roller mechanism comprises a guide carrier roller and two bearing blocks, the guide carrier roller is a cylindrical roller, the roller surface of the cylindrical roller is an arc surface, the arc surface is a surface which is attached to the cylindrical surface of an extrusion plunger of the carbon electrode extruder, and roller shafts at two ends of the cylindrical roller are respectively arranged in the two bearing blocks; the adjusting mechanism comprises a bottom plate, an adjusting wedge and a base, wherein the bottom plate is a square plate, the upper surface of the square plate is a horizontal plane, the lower surface of the square plate is an inclined plane, the right end of the square plate is thick, and the left end of the square plate is thin; bearing blocks at two ends of the guide carrier roller are fixed on the bottom plate; the base is a square base, a square groove is formed in the square base and is matched with the four sides of the bottom plate, three bolt holes are formed in the left end wall of the square groove and are respectively an adjusting bolt hole in the middle position and groove wall fixing bolt holes in the two sides of the adjusting bolt hole, two fixing bolts are arranged in the two groove wall fixing bolt holes, and one adjusting bolt is arranged in the adjusting bolt hole; the adjusting wedge is a square wedge, the bottom surface of the square wedge is a horizontal plane, the upper surface of the square wedge is an inclined plane, the left end of the square wedge is thick, the right end of the square wedge is thin, the inclination angle of the inclined plane of the square wedge is the same as that of the inclined plane below the bottom plate, a wedge fixing bolt hole corresponding to a groove wall fixing bolt hole in the left end wall of the square groove of the bottom plate is formed in the left end surface of the square wedge, and the length of the adjusting wedge in the direction of the inclined plane is 90-200 mm shorter than that of the bottom plate in the direction of the inclined plane; the bottom surface of the adjusting wedge is arranged on the bottom surface of the square groove of the base, the inclined surface is upward, a wedge fixing bolt hole is aligned with a groove wall fixing bolt hole in the state that the left end surface of the adjusting wedge is attached to the left end wall of the base, fixing bolts can be completely screwed into the wedge fixing bolt holes, the front end of the adjusting bolt is in contact with the adjusting wedge to be tightly propped against the adjusting wedge, the front end part of the fixing bolt can be screwed into the wedge fixing bolt hole in the state that the right end surface of the adjusting wedge is attached to the right wall surface of the groove wall, and the top of the adjusting bolt is attached to the outer side of the left end wall of the groove wall; the bottom plate is arranged in the groove of the base, and the lower inclined plane is arranged on the inclined plane above the adjusting wedge; the base is fixed on a frame of the carbon electrode extruder, and the surface of a plunger of the carbon electrode extruder is attached to the surface of the guide carrier roller.

Carrier roller device of plain electrode extruder extrusion plunger of charcoal, its characterized in that: the thickness of the thick edge at the right end of the bottom plate is larger than or equal to the height of the groove wall of the base, the thickness of the thin edge at the left end of the bottom plate is larger than zero, and the thickness of the thick edge at the left end of the wedge and the thickness of the thick edge at the right end of the bottom plate are adjusted to be smaller than or equal to the height of the groove wall of the base.

Carrier roller device of plain electrode extruder extrusion plunger of charcoal, its characterized in that: the inclination angle of the inclined plane under the bottom plate is 3-7 degrees.

The utility model discloses a use method is: when the guide carrier roller needs to be lifted, the locking bolt is unscrewed and separated from the adjusting wedge, then the adjusting bolt is adjusted rightwards, the adjusting bolt pushes the adjusting wedge to move rightwards, so that the bottom plate is lifted, and then the adjusting wedge is locked by the locking bolt; when the guide carrier roller needs to be lowered, the adjusting bolt is adjusted leftwards to enable the adjusting bolt to leave the adjusting wedge, meanwhile, the locking bolt is adjusted rightwards to enable the adjusting wedge to move leftwards to enable the bottom plate to be lowered, and then the adjusting bolt is tightly jacked against the adjusting wedge.

The utility model has the advantages that:

due to the fact that the guide carrier roller with self-adaptability is arranged, the center of the extrusion plunger is correspondingly adjusted by adjusting the wedge, and the center of the extrusion plunger is consistent with the center of the material chamber. The problem of prior art's extrusion plunger can not adjust is solved, the installation level and the product precision of equipment have been improved, user's use maintenance cost has been reduced simultaneously.

Drawings

FIG. 1 is a three-dimensional schematic view of a roller device of an extrusion plunger of a carbon electrode extruder

FIG. 2 is a schematic cross-sectional view of a roller device for extruding a plunger of a carbon electrode extruder

FIG. 3 is a schematic top view of a roller device for extruding a plunger of a carbon electrode extruder

In the figure, the support roller guide device comprises a guide support roller 1, a guide support roller 2, a bearing seat 3, a key 4, a bottom plate 5, an adjusting wedge 6, a base 7, a locking bolt 8, an adjusting bolt 9 and an extruding plunger.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

The carrier roller device for extruding the plunger of the carbon electrode extruder comprises a carrier roller mechanism and an adjusting mechanism, wherein the carrier roller mechanism comprises a guide carrier roller 1 and two bearing blocks 2, the guide carrier roller 1 is a cylindrical roller, the roller surface of the cylindrical roller is an arc surface, the arc surface is a surface which is attached to the cylindrical surface of an extrusion plunger 9 of the carbon electrode extruder, and roller shafts at two ends of the cylindrical roller are respectively arranged in the two bearing blocks 2; the adjusting mechanism comprises a bottom plate 4, an adjusting wedge 5 and a base 6, wherein the bottom plate 4 is a square plate, the upper surface of the square plate is a horizontal plane, the lower surface of the square plate is an inclined plane, the inclined angle of the inclined plane is 4 degrees, the right end of the square plate is thick, and the left end of the square plate is thin; bearing blocks at two ends of the guide carrier roller are fixed on the bottom plate 4; the base 6 is a square base, a square groove is formed in the square base, the groove is matched with the four sides of the bottom adjusting plate 4, three bolt holes are formed in the left end wall of the square groove and respectively comprise an adjusting bolt hole in the middle position and groove wall fixing bolt holes in two sides of the adjusting bolt hole, two fixing bolts 7 are arranged in the two groove wall fixing bolt holes, and one adjusting bolt 8 is arranged in the adjusting bolt hole; the adjusting wedge 5 is a square wedge, the bottom surface of the square wedge is a horizontal plane, the upper surface of the square wedge is an inclined plane, the left end of the square wedge is thick, the right end of the square wedge is thin, the inclined angle of the inclined plane of the square wedge is the same as that of the inclined plane below the bottom plate, a wedge fixing bolt hole corresponding to a groove wall fixing bolt hole in the left end wall of a square groove of the bottom plate 4 is formed in the left end surface of the square wedge, and the length of the adjusting wedge 5 in the direction of the inclined plane is 90-200 mm shorter than that of the bottom plate 4 in the direction of the inclined plane; the bottom surface of the adjusting wedge 5 is arranged on the bottom surface of the square groove of the base 6, the inclined plane is upward, under the state that the left end surface of the adjusting wedge is attached to the left end wall of the base, a wedge fixing bolt hole is aligned with a groove wall fixing bolt hole, the fixing bolt 7 can be completely screwed into the wedge fixing bolt hole, the front end of the adjusting bolt 8 is contacted and pressed against the adjusting wedge, under the state that the right end surface of the adjusting wedge 5 is attached to the right wall surface of the groove wall, the front end part of the fixing bolt 7 can be screwed into the wedge fixing bolt hole, and the top of the adjusting bolt 8 is attached to the outer side of the left end wall of the groove wall; the bottom plate 4 is arranged in the groove of the base 6, and the lower inclined plane is arranged on the inclined plane above the adjusting wedge 5; the base 6 is fixed on a frame of the carbon electrode extruder, and the surface of an extrusion plunger 9 of the carbon electrode extruder is attached to the surface of the guide carrier roller 1. The thickness of the thick edge at the right end of the bottom plate 4 is more than or equal to the height of the groove wall of the base 6, the thickness of the thin edge at the left end of the bottom plate 4 is more than zero, and the thickness of the thick edge at the left end of the adjusting wedge 5 and the thickness of the thick edge at the right end of the bottom plate 4 are less than or equal to the height of the groove wall of the base 6.

Claims (3)

1. The utility model provides a bearing roller device of plain electrode extruder extrusion plunger of charcoal, includes bearing roller mechanism and guiding mechanism, its characterized in that: the carrier roller mechanism comprises a guide carrier roller (1) and two bearing blocks (2), the guide carrier roller (1) is a cylindrical roller, the roller surface of the cylindrical roller is an arc surface, the arc surface is a surface which is attached to the cylindrical surface of an extrusion plunger (9) of the carbon electrode extruder, and roller shafts at two ends of the cylindrical roller are respectively arranged in the two bearing blocks (2); the adjusting mechanism comprises a bottom plate (4), an adjusting wedge (5) and a base (6), wherein the bottom plate (4) is a square plate, the upper surface of the square plate is a horizontal plane, the lower surface of the square plate is an inclined plane, the right end of the square plate is thick, and the left end of the square plate is thin; bearing blocks at two ends of the guide carrier roller are fixedly arranged on the bottom plate (4); the base (6) is a square base, a square groove is formed in the square base and is matched with the four sides of the bottom plate (4), three bolt holes are formed in the left end wall of the square groove and are respectively an adjusting bolt hole in the middle position and groove wall fixing bolt holes in the two sides of the adjusting bolt hole, two fixing bolts (7) are arranged in the two groove wall fixing bolt holes, and one adjusting bolt (8) is arranged in the adjusting bolt hole; the adjusting wedge (5) is a square wedge, the bottom surface of the square wedge is a horizontal plane, the upper surface of the square wedge is an inclined plane, the left end of the square wedge is thick, the right end of the square wedge is thin, the inclined angle of the inclined plane of the square wedge is the same as that of the inclined plane below the bottom plate, a wedge fixing bolt hole corresponding to a groove wall fixing bolt hole in the left end wall of a square groove of the bottom plate (4) is formed in the left end face of the square wedge, and the length of the adjusting wedge (5) in the direction of the inclined plane is 90-200 mm shorter than that of the bottom plate (4) in the direction of the inclined plane; the bottom surface of the adjusting wedge (5) is arranged on the bottom surface of the square groove of the base (6), the inclined plane is upward, under the state that the left end surface of the adjusting wedge is attached to the left end wall of the base, a wedge fixing bolt hole is aligned with a groove wall fixing bolt hole, a fixing bolt (7) can be completely screwed into the wedge fixing bolt hole, the front end of the adjusting bolt (8) is contacted with the adjusting wedge to be tightly jacked, under the state that the right end surface of the adjusting wedge (5) is attached to the right wall surface of the groove wall, the front end part of the fixing bolt (7) can be screwed into the wedge fixing bolt hole, and the top of the adjusting bolt (8) is attached to the outer side of the left end wall of the groove wall; the bottom plate (4) is arranged in a groove of the base (6), and the lower inclined plane is arranged on the upper inclined plane of the adjusting wedge (5); the base (6) is fixed on a frame of the carbon electrode extruder, and the surface of an extrusion plunger (9) of the carbon electrode extruder is attached to the surface of the guide carrier roller (1).

2. A roller device for extruding a plunger of a carbon electrode extruder as claimed in claim 1, wherein: the thickness of the thick edge at the right end of the bottom plate (4) is more than or equal to the height of the groove wall of the base (6), the thickness of the thin edge at the left end of the bottom plate (4) is more than zero, and the thickness of the thick edge at the left end of the adjusting wedge (5) and the thickness of the thick edge at the right end of the bottom plate (4) are less than or equal to the height of the groove wall of the base (6).

3. A roller device for extruding a plunger of a carbon electrode extruder as claimed in claim 2, wherein: the inclination angle of the inclined plane under the bottom plate is 3-7 degrees.

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