Graphite electrode sampling cutter

Abstract

The utility model relates to the technical field of graphite electrode machining, and discloses a graphite electrode sampling cutter which comprises a certain number of alloy cutter heads and a sampling cutter handle, the sampling cutter handle comprises a cylinder structure, a circular truncated cone structure and a Morse taper cutter handle structure, the rear end of the cylinder structure is fixedly connected with the lower bottom face of the circular truncated cone structure, and the rear end of the cylinder structure is fixedly connected with the lower bottom face of the circular truncated cone structure. The outer diameter of the cylinder structure is the same as the diameter of the lower bottom face of the circular truncated cone structure, the upper bottom face of the circular truncated cone structure is fixedly connected with one end of the Morse taper cutter handle, and the diameter of the upper bottom face of the circular truncated cone structure is the same as the diameter of the fixed end of the Morse taper cutter handle. A certain number of alloy tool bits are uniformly distributed at the front end of the sampling cylinder structure at certain intervals; when drilling and sampling are carried out on the graphite electrode, the alloy tool bit is fast in blanking, resistance is reduced, and efficiency is improved; the problems that time and labor are wasted during drilling graphite electrode sampling due to the fact that a cutter body is prone to cracking, an alloy cutter head and the cutter body are replaced frequently, and sampling cannot be conducted in time are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite electrode processing, in particular to a graphite electrode sampling tool. Background Art

[0002] The handle of the original graphite electrode sampling tool is easy to loosen during installation, the alloy tool head is easy to break during sampling, and the blade is welded perpendicular to the circumference, which results in large resistance during sampling and the tool body is easy to crack. This causes time-consuming and laborious sampling of the drilling graphite electrode, frequent replacement of the alloy tool head and tool body, and failure to take samples in time. Utility Model Content

[0003] The utility model aims to provide a graphite electrode sampling tool to solve the above problems.

[0004] In order to achieve the above objectives, the following technical solutions are provided:

[0005] A graphite electrode sampling tool comprises: a certain number of alloy tool heads and a sampling tool handle, wherein the sampling tool handle comprises: a cylindrical structure, a truncated cone structure and a Morse taper tool handle structure, wherein the rear end of the cylindrical structure is fixedly connected to the lower bottom surface of the truncated cone structure, and the outer diameter of the cylindrical structure is the same as the diameter of the lower bottom surface of the truncated cone structure, the upper bottom surface of the truncated cone structure is fixedly connected to one end of the Morse taper tool handle, and the diameter of the upper bottom surface of the truncated cone structure is the same as the diameter of the fixed end of the Morse taper tool handle, and a certain number of the alloy tool heads are evenly arranged at a certain interval on the front end of the sampling cylindrical structure.

[0006] Preferably, a certain number of holes and grooves are further provided at one end of the cylindrical structure, and the alloy cutter heads have six pieces, which are evenly distributed along the circumferential tangent direction of the cylindrical structure and are embedded and fixed in the holes and grooves.

[0007] Preferably, the blade of the alloy cutter head is oriented in the same direction as the rotation direction of the sampling handle, and is staggered inside and outside.

[0008] Preferably, a certain number of through hole groups are provided on the cylinder wall of the cylindrical structure along its axial direction.

[0009] Preferably, the angle between the alloy tool heads spaced apart in pairs and the extension lines of the central axis of the cylindrical structure is 60°.

[0010] Preferably, a clamping block is provided at the rear end of the Morse taper tool handle, and a connection between the clamping block and the Morse taper tool handle is smoothly transitioned.

[0011] The beneficial effects of the utility model are:

[0012] The utility model can quickly cut the material with the alloy cutter head when drilling and sampling on the graphite electrode, reduce the resistance and improve the efficiency. It solves the problem that the cutter body is easy to crack, which makes it time-consuming and laborious to drill and sample the graphite electrode, and the alloy cutter head and the cutter body are frequently replaced, and the sampling cannot be done in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 A top view of

[0015] Figure 3 for Figure 1 Left view of;

[0016] The reference numerals shown in the figure are: 1-alloy cutter head, 2-cylindrical structure, 3-Morse taper handle, 4-through hole group, 5-block. DETAILED DESCRIPTION

[0017] The design scheme is described in detail below with reference to the accompanying drawings.

[0018] like Figures 1 to 3 As shown, a graphite electrode sampling tool comprises: a certain number of alloy tool heads 1 and a sampling tool handle, the alloy tool head 1 is selected from YG8 A116; the sampling tool handle comprises: a cylindrical structure 2, a truncated cone structure and a Morse taper tool handle 3 structure, the cylindrical structure 2 has a size of: φ72×3.5×150mm; the Morse taper tool handle 3 has a suitable diameter of φ32.5, and its material is changed from Q235 to 45#; the rear end of the cylindrical structure 2 is fixedly connected to the lower bottom surface of the truncated cone structure, and the outer diameter of the cylindrical structure 2 is the same as the diameter of the lower bottom surface of the truncated cone structure, the upper bottom surface of the truncated cone structure is fixedly connected to one end of the Morse taper tool handle 3, and the diameter of the upper bottom surface of the truncated cone structure is the same as the diameter of the fixed end of the Morse taper tool handle 3, and a certain number of alloy tool heads 1 are evenly arranged at a certain interval at the front end of the sampling cylindrical structure 2.

[0019] In some embodiments, a certain number of holes and grooves are further provided at one end of the cylindrical structure 2, and the alloy tool heads 1 have six pieces, which are evenly distributed along the circumferential tangent direction of the φ72 cylindrical structure 2 and are embedded and fixed in the holes and grooves.

[0020] In some embodiments, the blade direction of the alloy cutter head 1 is consistent with the rotation direction of the sampling handle, and the inside and outside are staggered. When drilling, the force on the blade is consistent with the rotation direction of the sampling handle, which reduces the resistance of the blade.

[0021] In some embodiments, a certain number of through hole groups 4 are provided on the cylinder wall of the cylindrical structure 2 along its axial direction. After sampling is completed, the through hole groups 4 on the cylinder wall of the cylindrical structure 2 serve to carry out the crushed residual materials, making it more convenient to take out the samples.

[0022] In some embodiments, the angle between the extended lines of the alloy tool heads 1 spaced apart in pairs and the central axis of the cylindrical structure 2 is 60°. During operation, the force is applied along the rotation direction of the sampling handle, and sampling is smoother.

[0023] In some embodiments, a clamping block 5 is provided at the tail end of the Morse taper tool handle 3, and the connection between the clamping block 5 and the Morse taper tool handle 3 is smoothly transitioned. When installed and used, the Morse taper tool handle 3 is inserted into the equipment with appropriate margin, and is limited by the clamping block 5 and the drilling equipment, and is firmly fixed to realize the rotation function.

Claims

1. A graphite electrode sampling tool, characterized in that: include: A certain number of alloy tool bits and a sampling tool handle, the sampling tool handle comprises: a cylindrical structure, a truncated cone structure and a Morse taper tool handle structure, the rear end of the cylindrical structure is fixedly connected to the lower bottom surface of the truncated cone structure, and the outer diameter of the cylindrical structure is the same as the diameter of the lower bottom surface of the truncated cone structure, the upper bottom surface of the truncated cone structure is fixedly connected to one end of the Morse taper tool handle, and the upper bottom surface diameter of the truncated cone structure is the same as the diameter of the fixed end of the Morse taper tool handle, and a certain number of the alloy tool bits are evenly arranged at a certain interval at the front end of the sampling cylindrical structure.

2. A graphite electrode sampling tool according to claim 1, characterized in that: One end of the cylindrical structure is also provided with a certain number of holes and grooves, and the alloy cutter heads have six pieces, which are evenly distributed along the tangent direction of the circumference of the cylindrical structure and are embedded and fixed in the holes and grooves.

3. A graphite electrode sampling tool according to claim 2, characterized in that: The blade direction of the alloy cutter head is consistent with the rotation direction of the sampling cutter handle, and the inside and outside are staggered.

4. A graphite electrode sampling tool according to claim 2, characterized in that: A certain number of through hole groups are also arranged on the cylinder wall of the cylinder structure along its axial direction.

5. A graphite electrode sampling tool according to claim 3, characterized in that: The angle between the alloy tool heads spaced apart in pairs and the extension lines of the central axis of the cylindrical structure is 60°.

6. A graphite electrode sampling tool according to claim 1, characterized in that: A clamping block is provided at the tail end of the Morse taper tool handle, and a connection between the clamping block and the Morse taper tool handle is smoothly transitioned.

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