Desktop gem polishing faceting machine carbon point type

Abstract

To provide a mechanism capable of setting an accurate cutting direction in gem polishing.SOLUTION: There is provided a gem polishing apparatus that facilitates centering of a workpiece, fixes an orientation of the workpiece using a single index, and does not require experience and skill of an operator by using an analog rotary type angle gauge.SELECTED DRAWING: Figure 0006

Description

Detailed Table of ContentsTechnical Field Background technology Problems that the invention aims to solve Means for solving the invention BEST MODE FOR CARRYING OUT THE INVENTION Effect of the invention BRIEF DESCRIPTION OF THE DRAWINGS Part Name Abstract [Technical Field]

[0001] This invention is a machine used to cut and polish natural ores, synthetic stones, and artificial stones for use in accessories and decorative items. Each part has been designed to reduce machine noise, improve workability, production efficiency, and reduce pollution. [Background technology]

[0002] Conventional gem polishing equipment: Gem peg type: The angle and orientation of the workpiece are set by pressing the grinding rod with the workpiece clamped against the hole or groove. Korean style: A removable indexed work holder with a double-layered disc for polishing and faceting increases efficiency. Anglo-American style: A polishing machine consisting of a tower-type faceter and an indexed work holder with an analog or digital scale. Diamond type: The tower and faceter are completely separated. A table that can be raised or lowered is installed on the tower, and the faceter is placed on it for polishing. Chinese style: Simple type (similar to a diamond-shaped plastic type) Although there are differences in shape and precision, they can be roughly divided into five types. However, although the problem related to the present invention can be somewhat solved by the clamp shape using claws in diamond polishing, the shape is limited. Summary of the Invention [Problem to be solved by the invention] assignment

[0003] It is well known that conventional gem polishing machines adjust and set the workpiece angle, workpiece orientation, and workpiece cutting amount using some kind of mechanical device or jig before polishing. Mechanical faceting machines generally use a gear-shaped index to set the workpiece orientation (cutting surface), but in reality, the cutting surface cannot be aligned using only a maximum 120T index. Therefore, accurate adjustments are made using an auxiliary adjustment mechanism that shifts the index left and right, but even with a mechanical system, the final setting is based on intuition. This invention incorporates a mechanism for setting the accurate cutting direction. A 1 / 10 gauge dial in addition to the 120-increment dial allows for accurate value setting. Claim 3 allows for easy position adjustment by using a precision index zero point stopper on part 0030, a 1 / 10 precision scale on part 0031 with 120 increments on scale 0032 shown in drawing 0006, and a 1 / 10 precision scale on part 0030, allowing for position confirmation in the same place.

[0004] Conventional work clamps are bonded to brass or wood rods with a binder, making centering difficult and requiring skilled techniques or the re-cutting of the workpiece using a calibrant machine after bonding. The present invention aims to enable accurate work clamping without skilled techniques. Method: Using a dedicated clamp part printed with an additive 3D printer to match the shape of the workpiece. This not only facilitates centering but also facilitates bonding and reduces falling off during cutting. Specifically, part 0038 in drawing 0006 of claim 2 is created using a carbon nylon material for a 3D printer to fit the workpiece. Using a 3D printer allows for the creation of a free-form concave mold in the center of part 0038 with an accuracy of less than 0.05 mm. Furthermore, the heat resistance temperature of carbon nylon under load is approximately 120 degrees, allowing it to maintain its strength and be used. Furthermore, while wood, a conventional material, cannot be cut to standard sizes, and metal materials are difficult to bond to workpieces, carbon nylon is compatible with adhesive binders, making it easy to prevent falling off. Furthermore, the concave shape facilitates centering. Issues

[0005] With conventional methods, the work clamp is prone to coming off midway through the process. This is influenced by the properties of the binder and environmental factors such as temperature, but because strong binders pose health risks, a binder called Dopp Wax is generally used. However, Dopp Wax has weak adhesive strength, so the work is prone to falling off. Once it falls off, it must be reshaped and polished to return it to its original position, or it must be polished visually rather than by index, making it extremely difficult for beginners to return it to its original position. The object of this invention is to accurately return it to its original position and recover it. Means: In this invention, parts 0035, 0037, and 0029 keep the length of the work clamp constant, so even after returning it, it can be returned to its original position by simply adjusting the index

[0003] . This makes it possible for even non-experts to resume processing after an interruption. Best Mode for Carrying Out the Invention

[0006] The overall composition of drawing 0001 can be completed as a desktop or tabletop type because the top plate of part 0039 is the standard value. The machine can be arranged according to the installation environment and can be installed at home. At the same time, providing a community of excellent buyers both domestically and internationally will make the implementation of the present invention even more valuable.

[0007] This invention can create new plans and designs in the jewelry industry. The standard method of purchasing stones in Japan is to buy pre-cut loose stones. Ordinary minerals are purchased with ordinary cuts. Designers design using purchased loose stones, so there is little freedom of imagination. The ability to process and use gemstone rough, which is unfamiliar to Japanese people, allows for more individuality in the design. Furthermore, handling rough stones will greatly improve the discerning eye of Japanese people for gemstones. In addition, polishing is a light task, making it useful for homework for single-parent families and the elderly. Furthermore, the recent flood of fakes and imitations from overseas posing as genuine products on the market has led to concerns about authenticity and value. Users of the product of this invention will improve their knowledge of appraisal and their sophisticated discerning eye, providing peace of mind to the market. [Brief explanation of the drawings]

[0008] [Figure 0001] Faceting machine overall view [Figure 0002] Faceting machine body [Figure 0003] Faceting machine swing / height adjustment parts configuration [Figure 0004] Faceting machine slider component configuration [Figure 0005] Faceting machine cutting depth / height position adjustment stand [Figure 0006] Faceting machine work clamp / angle adjustment / cutting direction parts configuration [Figure 0007] Base table [Figure 0008] Base table (back) Part Name

[0009] Drawing 0003 Part 0001 Auxiliary angle adjustment fixing screw Part 0002 Auxiliary angle adjustment fixing screw spacer Part 0003 Bearing cap Part 0004 Height adjustment block dial Part 0005 Swing Bar Part 0006 Optional screw Part 0007 Swing bar fixing block Part 0008 Bearing base Drawing 0004 Part 0009 Slider Block Part 0010 Slider Base Part 0011 Slider block fixing screw Drawing 0005 Part 0012 Bearing fixing adapter A Part 0013 Bearing fixing adapter B Part 0014 Height adjustment dial Part 0015 Bearing fixing adapter C Part 0016 Bearing fixing adapter D Part 0017 Main stand Part 0018 Inner stand adapter Part 0019 Inner stand Drawing 0006 Part 0020 Angle fine adjustment screw Part 0021 Angle fine adjustment base plate Part 0022 1 / 10 Angle Scale Part 0023 Angle scale Part 0024 Angle gauge pulley Part 0025 Angle Gauge Pulley Clamp Side Part 0026 Clamp bar fixing screw Part 0027 Angle Adjustment Clamp Bar Side Base Part 0028 Angle adjustment clamp bar side base fixing screw Part 0029 Collet Pull Knob Part 0030 Precision index zero point stopper Part 0031 120-gradient scale Part 0032 1 / 10 precision scale Part 0033 Workpiece fixing base shell stopper Part 0034 Workpiece fixing base shell block Part 0035 Workpiece fixing base shell stopper B Part 0036 Workpiece fixing base shell Part 0037 Dedicated collet Part 0038 Carbon Jig Drawing 0007 Part 0039 Base Table Part 0040 Main rotating shaft Part 0041 Bearing case Part 0042 Drainage tray Drawing 0008 Part 0043 Direct Drive Plate

Claims

1. The present invention is a gem polishing device shown in drawing 0001. The component configuration of drawings 0003 to 0008 makes it easy to center the workpiece. Also, the orientation of the workpiece is fixed with a single index, and the analog rotary angle meter means that the skilled operator is not required.

2. The product of the present invention has a mechanism that makes it easy to center and flatten the workpiece by adhering part 0038 bit to part 0037 holder shown in drawing 0006, and also reduces the chance of the workpiece falling off.

3. The present invention is a part for a faceting machine that can polish gemstones without using an auxiliary adjustment mechanism for fine-tuning the index by adding a 1 / 10 scale to the index mechanism that adjusts the orientation of the work using parts 0030, 0031, and 0032 shown in drawing 0006.

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