Graphite roller device

Abstract

The utility model discloses a graphite roller device which comprises an installation frame, sliding grooves are formed in the two sides of the installation frame, screws are arranged in the sliding grooves, sliding blocks are arranged on the surfaces of the screws, and installation plates are arranged on the side faces of the sliding blocks. A fixed cylinder is arranged on the surface of the mounting plate, a graphite roller mechanism is arranged in the fixed cylinder, and a movable groove is formed in the fixed cylinder. The driving shaft is inserted into the fixed cylinder, the limiting block is embedded into the fixed cylinder, the limiting block is in contact with the tail end of the movable rod in the inserting process, so that the movable rod rotates, the clamping block is located on the side face of the limiting block, the movable block is arranged on the surface of the fixed cylinder, and the movable block is in threaded connection with the fixed cylinder. And after the clamping block completes clamping, the movable block is rotated to be located on the side face of the movable rod, the movable rod is fixed, and therefore the installation stability of the graphite roller is guaranteed, and the graphite roller is convenient to disassemble, assemble and overhaul.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite rollers, and more specifically to a graphite roller device. Background Art

[0002] Graphite roller is an important industrial consumable, and its main features and functions are as follows: It is a rolling bearing part made of high-quality natural graphite material. It has a cylindrical shape with a smooth and seamless surface, which is convenient for rolling motion. It has different specifications and sizes, and can be selected according to the size of the mechanical parts. It is mainly used to reduce friction and wear between mechanical parts, such as bearings and mechanical reduction mechanisms, which are frequently used. The graphite roller rolls in direct contact with the metal parts, taking on the main friction and wear, thereby extending the service life of the machine. The material of graphite has very good softness and wear resistance. After use, a protective film will be formed, which is not easy to damage the mechanical parts. In addition, graphite also has a good self-lubricating effect, which can reduce the wear between machines. It is low-cost to use and easy to replace, and is widely used in the industrial field.

[0003] The existing graphite roller is not convenient to adjust after installation, and the installation structure is complicated, and it is not convenient to replace and repair. Therefore, it is necessary to provide a new technical solution to solve the problem. Utility Model Content

[0004] The utility model aims to provide a graphite roller device, which solves the problem that the existing graphite roller is inconvenient to adjust after installation, has a complex installation structure, and is inconvenient to replace and repair.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a graphite roller device, comprising: a mounting frame, sliding grooves are provided on both sides of the mounting frame and a screw is provided inside the sliding groove, a sliding block is provided on the surface of the screw and a mounting plate is provided on the side of the sliding block, a fixed cylinder is provided on the surface of the mounting plate and a graphite roller mechanism is provided inside the fixed cylinder, a movable groove is provided inside the fixed cylinder and a rotating shaft is provided inside the movable groove, a movable rod is provided on the surface of the rotating shaft and a clamping block is provided on the side of the movable rod, the graphite roller mechanism comprises a driving shaft and a limiting block is provided on the surface of the driving shaft, a fixing plate is provided on the side of the limiting block and a graphite wheel is provided on the inner side of the fixing plate, an arc-shaped groove is formed inside the graphite wheel, the driving shaft is inserted into the fixing cylinder and the limiting block and the fixing cylinder are embedded with each other, and the limiting block and the tail end of the movable rod are in contact with each other.

[0006] As a preferred implementation of the utility model, the clamping block is arranged in a trapezoidal structure.

[0007] As a preferred embodiment of the utility model, a movable block is arranged on the surface of the fixed cylinder and the movable block is threadedly connected to the fixed cylinder, and the movable block is arranged in a hexagonal structure.

[0008] As a preferred embodiment of the present invention, one end of the screw rod extends to the outside of the mounting frame and is installed with an adjusting knob.

[0009] As a preferred embodiment of the present invention, a spring column is arranged inside the fixing cylinder and a top plate is arranged on the side of the spring column, and the top plate is telescopically connected to the fixing cylinder through the spring column.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The utility model is provided with sliding grooves on both sides of the mounting frame, and a screw is provided inside the sliding groove, a sliding block is provided on the surface of the screw, and a mounting plate is provided on the side of the sliding block, a fixed cylinder is provided on the surface of the mounting plate, and a graphite roller mechanism is provided inside the fixed cylinder, and the sliding blocks on the surface of the screw can be driven to move synchronously toward each other by rotating the screw, so as to adjust the spacing between the graphite roller mechanisms, and the operation is simple and convenient, a movable groove is provided inside the fixed cylinder, and a rotating shaft is provided inside the movable groove, a movable rod is provided on the surface of the rotating shaft, and a clamping block is provided on the side of the movable rod, and the clamping block is provided in a trapezoidal structure, and the graphite roller machine The structure includes a driving shaft and a limiting block is arranged on the surface of the driving shaft, a fixing plate is arranged on the side of the limiting block and a graphite wheel is arranged on the inner side of the fixing plate, the driving shaft is inserted into the fixed cylinder, and the limiting block and the fixed cylinder are interlocked with each other. During the insertion process, the limiting block and the tail end of the movable rod are in contact with each other, so that the movable rod is rotated and the clamping block is located on the side of the limiting block, a movable block is arranged on the surface of the fixed cylinder and the movable block is threadedly connected with the fixed cylinder, and after the clamping block is clamped, the movable block is rotated to be located on the side of the movable rod, so as to fix the movable rod and ensure the stability of the graphite roller installation. This installation is convenient for disassembly, assembly and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a side view of the structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the front view structure of the utility model;

[0015] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model.

[0016] In the figure: 1. mounting frame; 2. sliding groove; 3. screw; 4. sliding block; 5. mounting plate; 6. fixing cylinder; 7. driving shaft; 8. limiting block; 9. fixing plate; 10. graphite wheel; 11. adjusting knob; 12. movable block; 13. movable groove; 14. movable rod; 15. groove; 16. rotating shaft; 17. clamping block; 18. spring column; 19. top plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4The utility model provides a technical solution: a graphite roller device, comprising: a mounting frame 1, both sides of the mounting frame 1 are provided with sliding grooves 2, and the interior of the sliding grooves 2 is provided with screws 3, the surface of the screws 3 is provided with sliding blocks 4, and the side of the sliding blocks 4 is provided with mounting plates 5, the surface of the mounting plate 5 is provided with fixed cylinders 6, and the interior of the fixed cylinders 6 is provided with a graphite roller mechanism, the interior of the fixed cylinders 6 is provided with movable grooves 13, and the interior of the movable grooves 13 is provided with a rotating shaft 16, the surface of the rotating shaft 16 is provided with movable rods 14, and the side of the movable rods 14 is provided with clamping blocks 17, the graphite roller device comprises: a mounting frame 1, a mounting frame 1, a mounting frame 2, a mounting frame 3, a mounting frame 4, a mounting frame 5, a mounting frame 6 ... The ink roller mechanism includes a driving shaft 7 and a limit block 8 is arranged on the surface of the driving shaft 7, a fixed plate 9 is arranged on the side of the limit block 8 and a graphite wheel 10 is arranged on the inner side of the fixed plate 9, an arc groove 15 is formed inside the graphite wheel 10, the driving shaft 7 is inserted into the fixed cylinder 6 and the limit block 8 and the fixed cylinder 6 are interlocked with each other, the limit block 8 and the tail end of the movable rod 14 are in contact with each other, sliding grooves 2 are arranged on both sides of the mounting frame 1 and a screw 3 is arranged inside the sliding groove 2, a sliding block 4 is arranged on the surface of the screw 3 and a mounting plate 5 is arranged on the side of the sliding block 4, and a fixed The fixed cylinder 6 and the fixed cylinder 6 are provided with a graphite roller mechanism inside. By rotating the screw 3, the sliding blocks 4 on the surface of the screw 3 can be driven to move synchronously toward each other, so as to adjust the spacing between the graphite roller mechanisms. The operation is simple and convenient. A movable groove 13 is provided inside the fixed cylinder 6, and a rotating shaft 16 is provided inside the movable groove 13. A movable rod 14 is provided on the surface of the rotating shaft 16, and a clamping block 17 is provided on the side of the movable rod 14. The clamping block 17 is arranged in a trapezoidal structure. The graphite roller mechanism includes a driving shaft 7, and a limiting block 8 is provided on the surface of the driving shaft 7. A fixed plate 9 is provided on the side of the limiting block 8, and a fixed plate 9 is provided on the side of the limiting block 8. A graphite wheel 10 is provided on the inner side of the plate 9, and the driving shaft 7 is inserted into the fixed cylinder 6, and the limit block 8 and the fixed cylinder 6 are interlocked with each other. During the insertion process, the limit block 8 and the tail end of the movable rod 14 contact each other, so that the movable rod 14 rotates, and the clamping block 17 is located on the side of the limit block 8. A movable block 12 is provided on the surface of the fixed cylinder 6 and the movable block 12 is threadedly connected with the fixed cylinder 6. After the clamping block 17 is clamped, the movable block 12 is rotated to be located on the side of the movable rod 14, so that the movable rod 14 is fixed, thereby ensuring the stability of the graphite roller installation. This installation is convenient for disassembly, assembly and maintenance.

[0019] Further improvements, such as Figure 4 As shown: the clamping block 17 is arranged in a trapezoidal structure, which is convenient for clamping with the limiting plate.

[0020] Further improvements, such as Figure 3As shown: a movable block 12 is arranged on the surface of the fixed cylinder 6 and the movable block 12 is threadedly connected to the fixed cylinder 6 . The movable block 12 is arranged in a hexagonal structure, which facilitates the rotation of the movable block 12 and fixes the movable rod 14 .

[0021] Further improvements, such as Figure 2 As shown: one end of the screw rod 3 extends to the outside of the mounting frame 1 and is installed with an adjusting knob 11, which facilitates the rotation of the screw rod 3.

[0022] Further improvements, such as Figure 4 As shown: a spring column 18 is arranged inside the fixing cylinder 6 and a top plate 19 is arranged on the side of the spring column 18. The top plate 19 is telescopically connected to the fixing cylinder 6 through the spring column 18. This arrangement ensures the stability of the installation of the drive shaft 7.

[0023] Working principle: sliding grooves 2 are arranged on both sides of the mounting frame 1, and a screw 3 is arranged inside the sliding groove 2, a sliding block 4 is arranged on the surface of the screw 3, and a mounting plate 5 is arranged on the side of the sliding block 4, a fixed cylinder 6 is arranged on the surface of the mounting plate 5, and a graphite roller mechanism is arranged inside the fixed cylinder 6, and the sliding blocks 4 on the surface of the screw 3 can be driven to move synchronously toward each other by rotating the screw 3, so as to adjust the spacing between the graphite roller mechanisms, and the operation is simple and convenient, a movable groove 13 is arranged inside the fixed cylinder 6, and a rotating shaft 16 is arranged inside the movable groove 13, a movable rod 14 is arranged on the surface of the rotating shaft 16, and a clamping block 17 is arranged on the side of the movable rod 14, and the clamping block 17 is arranged in a trapezoidal structure, and the graphite roller mechanism includes The drive shaft 7 is enclosed and a limit block 8 is arranged on the surface of the drive shaft 7. A fixed plate 9 is arranged on the side of the limit block 8 and a graphite wheel 10 is arranged on the inner side of the fixed plate 9. The drive shaft 7 is inserted into the fixed cylinder 6, and the limit block 8 and the fixed cylinder 6 are interlocked with each other. During the insertion process, the limit block 8 and the tail end of the movable rod 14 contact each other, so that the movable rod 14 rotates, and the clamping block 17 is located on the side of the limit block 8. A movable block 12 is arranged on the surface of the fixed cylinder 6 and the movable block 12 is threadedly connected with the fixed cylinder 6. After the clamping block 17 is clamped, the movable block 12 is rotated to be located on the side of the movable rod 14, so that the movable rod 14 is fixed, thereby ensuring the stability of the graphite roller installation. This installation is convenient for disassembly, assembly and maintenance.

[0024] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, and can be mechanical or electrical connections, or internal connectivity between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A graphite roller device, characterized in that: include: A mounting frame (1), wherein both sides of the mounting frame (1) are provided with sliding grooves (2), and a screw (3) is provided inside the sliding groove (2), a sliding block (4) is provided on the surface of the screw (3), and a mounting plate (5) is provided on the side of the sliding block (4), a fixed cylinder (6) is provided on the surface of the mounting plate (5), and a graphite roller mechanism is provided inside the fixed cylinder (6), a movable groove (13) is provided inside the movable groove (13), and a rotating shaft (16) is provided inside the movable groove (13), and a movable rod (16) is provided on the surface of the rotating shaft (16). 4) and a clamping block (17) is arranged on the side of the movable rod (14), the graphite roller mechanism comprises a driving shaft (7) and a limiting block (8) is arranged on the surface of the driving shaft (7), a fixing plate (9) is arranged on the side of the limiting block (8) and a graphite wheel (10) is arranged on the inner side of the fixing plate (9), an arc-shaped groove (15) is formed inside the graphite wheel (10), the driving shaft (7) is inserted into the interior of the fixing cylinder (6) and the limiting block (8) and the fixing cylinder (6) are interlocked, and the limiting block (8) and the tail end of the movable rod (14) are in contact with each other.

2. A graphite roller device according to claim 1, characterized in that: The clamping block (17) is arranged in a trapezoidal structure.

3. A graphite roller device according to claim 1, characterized in that: A movable block (12) is arranged on the surface of the fixed cylinder (6), and the movable block (12) is threadedly connected to the fixed cylinder (6), and the movable block (12) is arranged in a hexagonal structure.

4. A graphite roller device according to claim 1, characterized in that: One end of the screw rod (3) extends to the outside of the mounting frame (1) and is provided with an adjusting knob (11).

5. A graphite roller device according to claim 1, characterized in that: A spring column (18) is arranged inside the fixing cylinder (6), and a top plate (19) is arranged on the side of the spring column (18). The top plate (19) is telescopically connected to the fixing cylinder (6) through the spring column (18).

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