Transverse cutting tool for large-cavity diamond composite column

Abstract

An upper cup, a lower cup and a base arranged at the bottom of the lower cup are arranged, the top end of the lower cup is inserted into the upper cup, the upper cup and the lower cup are in interference fit to form a cup-shaped buckling structure, limiting mistake-proof clamping grooves are further formed in cup bodies of the upper cup and the lower cup, and it is guaranteed that the posture of a core column is right when the core column is placed in and pressed; the top of the upper cup is also downwards convexly provided with an upper tool bit which is matched with the lower tool bit, so that the existing hydraulic section treatment equipment is effectively utilized, the one-time section success rate of the large-cavity diamond composite column is greatly improved, the working procedure labor intensity is reduced, the section treatment quality is ensured, and the composite quality identification degree is improved so as to facilitate production control; and meanwhile, crushed materials are reduced, and crushed sand waste is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of artificial diamonds, and in particular relates to a transverse cutting tool for a large-cavity diamond synthetic column. Background Art

[0002] Truncation is an important part of diamond production control. By truncation of the graphite core column that has completed the diamond synthesis process, the growth state of the cross section can be judged and the control parameters can be reasonably adjusted to ensure that the yield and temperature of diamond production are within the process requirements.

[0003] As the cavity expands and the size of the synthetic core increases, the existing cutting equipment has a low success rate in a single cut, requiring secondary or even multiple cuts. The cut results are far from ideal, with uneven cross-sections and irregular shapes that make it difficult to determine the temperature and yield. Multiple cuts also increase worker labor intensity, resulting in inefficient processing time, affecting the timeliness of parameter adjustments and hindering quality control for this type of product. Furthermore, multiple cuts result in a large amount of crushed sand, which is difficult to recycle and easily leads to waste. Summary of the Invention

[0004] The purpose of the utility model is to address the deficiencies of the above-mentioned prior art and to provide a tool for transversely cutting a large-cavity diamond synthetic column, thereby improving the success rate of cutting the diamond synthetic column in one go.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] A tool for transversely cutting a large-cavity diamond synthetic column comprises an upper cup, a lower cup, and a base at the bottom of the lower cup. The top of the lower cup is inserted into the interior of the upper cup, and the two are interference-fitted to form a cup-shaped snap-fit structure. The upper and lower cups are also equipped with position-limiting and error-proofing slots.

[0007] The top of the upper cup is also provided with an upper cutting head protruding downwards;

[0008] The base is configured in a step shape, and a lower cutter head is fixedly provided on a convex surface thereof.

[0009] The outer side of the lower cutter head is also surrounded by a rubber pad for padding and fixing.

[0010] When the limit and anti-error slots of the upper and lower cups are snapped into place, the upper and lower blades are aligned.

[0011] The upper and lower cutting heads are both configured as arc-shaped cutting tools, and are both configured as blunt blades.

[0012] The lower cup and the upper cup are fixedly connected by threads.

[0013] The lower cutter head is fixed to the base by welding.

[0014] The beneficial effects of the present utility model are as follows:

[0015] (1) For this large-cavity diamond synthesis column transverse truncation tooling, by setting an upper cup, a lower cup, and a base disposed at the bottom of the lower cup, and the top end of the lower cup is inserted into the upper cup with an interference fit to form a cup-shaped snap-fit structure. Limited-position anti-error card slots are also provided on the cup bodies of the upper and lower cups to ensure the correct posture when the core column is placed and pressed; moreover, an upper cutting head protrudes downward from the top of the upper cup and cooperates with the lower cutting head, effectively utilizing the existing hydraulic section processing equipment, greatly improving the one-time section success rate of the large-cavity diamond synthesis column, reducing the labor intensity of the process, ensuring the section processing quality, improving the recognition of the synthesis quality for convenient production control, and at the same time reducing the generation of broken materials and waste of broken sand.

[0016] (2) By improving the truncation tooling that meets the requirements of the transverse section processing of the corresponding model diamond synthesis column on the basis of the existing hydraulic section equipment, the one-time truncation success rate of the large-cavity diamond synthesis column is effectively improved, the labor intensity of the process is reduced, and the section processing quality is ensured; the cup-shaped snap-fit structure and the upper and lower surrounding cutting heads improve the shear force applied to the core column body; the rubber gasket for fixing the substrate can prevent the column body from tilting and ensure the uniformity and consistency of the section processing; and the detachable upper and lower bases facilitate the replacement of the vulnerable parts of the cutting head and extend the service life of the tooling. Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a cross-sectional view of the present utility model;

[0019] Figure 3 is a three-dimensional schematic diagram of the present utility model. Detailed Embodiments

[0020] The following specific embodiments illustrate the implementation manners of the present utility model. Those skilled in the art can easily understand the other advantages and effects of the present utility model from the content disclosed in this specification.

[0021] The present utility model provides a large-cavity diamond synthesis column transverse truncation tooling, as Figures 1 to 3 shown.

[0022] A large-cavity diamond synthesis column transverse truncation tooling includes an upper cup 1, a lower cup 2, and a base 5 disposed at the bottom of the lower cup. The top end of the lower cup 2 is inserted into the upper cup 1, and the two are in interference fit to form a cup-shaped snap-fit structure. Limited-position anti-error card slots 6 are also provided on the cup bodies of the upper and lower cups to ensure the correct posture when the core column is placed and pressed; moreover, an upper cutting head protrudes downward from the top of the upper cup 1 and cooperates with the lower cutting head to improve the success rate of one-time truncation of the section.

[0023] In this embodiment, the base 5 is designed in a stepped shape and includes a cup bottom and a cup cover that are detachably fixed by threads, facilitating the replacement of the vulnerable parts of the cutter head and extending the service life of the tooling.

[0024] And a lower cutter head 3 is fixedly arranged on its convex surface, and a rubber gasket 4 for padding and fixing is also arranged around the outside of the lower cutter head 3 to ensure that the core column is placed and has a proper posture when being pressed.

[0025] Both the upper and lower cutter heads are designed as arc-shaped cutters and are set to have blunt edges. They are triangular in side view and are made of high-hard steel. The bottom of the lower cutter head 3 is fixedly welded in full contact with the cup bottom. When the limit and anti-misalignment clamping grooves 6 on the upper and lower cup bodies are snapped in place, the upper and lower cutter heads are aligned.

[0026] In this embodiment, the lower cup 2 and the upper cup 1 are fixedly connected by threads.

[0027] When placing the core column, it is required to place the column body of the core column that has completed the synthesis process horizontally inside the lower cup, and its radial direction is perpendicular to the directions of the upper and lower cutter heads after the limit and anti-misalignment clamping grooves are snapped in place. Subsequently, the tooling is placed on a hydraulic device for truncation operation.

[0028] This horizontal truncation tooling for large cavity diamond synthesis columns effectively utilizes the existing hydraulic section processing equipment, greatly improves the one-time section success rate of large cavity diamond synthesis columns, reduces the labor intensity of the process, ensures the section processing quality, improves the recognition of the synthesis quality for convenient production control, and at the same time reduces the generation of broken materials and waste of broken sand.

[0029] If terms such as "first" and "second" are used to limit components in this patent, those skilled in the art should be aware that the use of "first" and "second" is only for the convenience of describing the present invention and simplifying the description, and these terms have no special meaning.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

[0031] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "front", "rear", "left", "right", "center", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation on the protected content of the present utility model.

Claims

1. A transverse cutting tooling for a large cavity diamond synthesis column, characterized in that: It includes an upper cup, a lower cup and a base provided at the bottom of the lower cup. The top end of the lower cup is inserted into the upper cup, and the two are in interference fit to form a cup-shaped snap-fit structure. Limiting and anti-misalignment card slots are also provided on the cup bodies of the upper and lower cups. The top of the upper cup is also convex downward with an upper cutter head. The base is provided in a stepped shape, and a lower cutter head is fixedly provided on its convex surface.

2. The horizontal cutting tooling for a large cavity diamond synthesis column according to claim 1, characterized in that: A rubber gasket for padding and fixing is also provided around the outside of the lower cutter head.

3. A transverse cutting tool for a large cavity diamond synthesis column according to claim 1, characterized in that: When the limiting and anti-misalignment card slots of the upper and lower cups are snapped in place, the upper and lower cutter heads are aligned.

4. A transverse cutting tool for a large cavity diamond synthesis column according to any one of claims 1 to 3, characterized in that: Both the upper and lower cutter heads are provided as arc-shaped cutters and are both provided with blunt edges.

5. A transverse cutting tool for a large cavity diamond synthesis column according to claim 4, characterized in that: The lower cup and the upper cup are fixedly connected by threads.

6. A transverse cutting tool for a large cavity diamond synthesis column according to claim 4, characterized in that: The lower cutter head is fixedly welded to the base.

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