TWM565727U - Miniature diamond round drill bit for miniature repair of hollow ridge of building decoration brick - Google Patents

Abstract

The present invention relates to a miniature diamond round drill bit, in particular to a miniature diamond round drill bit applied to a hollow repair of a building brick, which comprises a clamping portion, a drill bit which is tapered inwardly from the diameter of the clamping portion. And a diamond grinding part, wherein the diamond grinding part comprises a plurality of micro diamonds plated on the front outer layer of the drill part, so that it can be ground through the aperture to form a hole having a diameter of not more than 2 mm, and It will destroy the surface of the building decoration material to form cracks or cracks, so as to carry out the filling process of the building bricks hollow bulge micro-repair method, to avoid damage to the building bricks, no need to re-renovate the whole piece to reduce manpower and material loss. A miniature diamond round drill bit for improving the aesthetics of building blocks, hollow ridges and miniature repairing methods.

Description

Building brick, hollow ridge, miniature repair, miniature diamond round drill

The present invention relates to a micro drill bit, and more particularly to a miniature diamond round drill bit which can be used for micro-repairing of a hollow bulge of a decorative brick by plating a plurality of diamonds on the surface of the drill bit.

press! The drill bit is a kind of cutting tool. The hole or the groove body is created by rotating the action to remove the material. It has an important role in the industry. Most of the holes or grooves drilled by the drill bit have a circular cross section, and the commonly used materials are steel. High-hardness materials such as tungsten carbide, titanium oxide, etc. Generally, the drill bit mainly uses the above materials to directly form a cutting angle by grinding or cutting the front end of the drill bit. When the front end of the drill bit contacts the surface of the material, the rotation force and the cutting angle will be The surface of the material is removed by cutting. Therefore, the hardness of the drill must be higher than the hardness of the material to enable cutting. With the evolution of materials science, many materials with high hardness are gradually used in industry or daily life, and there are many bit manufacturing. Manufacturers have begun to develop drills with high hardness that can cut and drill harder.

The diamond is a mineral with a Mohs hardness of 10 grades. It is also the only gemstone with a Mohs hardness of 10 grades. The abrasion resistance is 140 times that of corundum and 1100 times that of quartz. Therefore, diamonds are often used as other materials for grinding. The main material is commonly used in industry to cut glass, wafers, or other high-hardness materials. Therefore, if diamond can be used as the main material of the drill bit, the high-hardness material can be quickly and stably ground, and it can be extremely fine. Micro diamond made of micro diamond Head to improve processing efficiency and reduce the loss rate, and can greatly increase the scope of use.

At present, in the construction industry, stone and tile are often used as decorative tiles for floors or walls. After sintering or special processing, the stone or tile has extremely high hardness, which is often generated by drilling a drill bit. In the case of bit wear, breakage or cracking of the stone or large-scale cracking of the tile, the operator is not easy to drill a complete and non-ruptured hole on the surface of the building brick, mainly because the hardness of the building bricks is high and the materials are closely combined. If the drill bit has a cutting angle, it will easily cause cracking or cracking of the material. Many building bricks provide a large area of stone or tile to improve the overall architectural decoration beauty. It is necessary to remove the whole building bricks and replace them with new building materials and bricks. In addition, it is necessary to replace all the adjacent building materials and tiles, which is time-consuming and labor-intensive and costly. If it can be directly drilled in the hollow ridges By filling the holes, you can save a lot of manpower, material and time costs.

In summary, if extremely high hardness diamond particles can be applied to the surface of the drill bit and ground by a cylindrical drill without cutting angle, the high hardness building bricks can be ground and removed with diamond surface. Avoiding the cutting angle to cause damage or cracking of building bricks, forming a complete and non-ruptured hole, which can greatly improve the integrity of building bricks and accelerate the processing procedure, and can greatly reduce the size of the drill bit and make a minimum drilling on the material. The hole forms an innovative micro-diamond round drill with high efficiency and low cost.

Based on the above technical problems, the present invention provides a micro-diamond round drill bit for building materials, bricks, hollow ridges and micro-repairs, which can be used for micro-drilling of high-hardness materials without damaging the surface of the material to cause extensive rupture damage, and can provide building bricks for building materials. Mini-drilling without cracking, replacing the cutting action by grinding to form a complete and tiny hole, improving the processed product Quality and efficiency, reducing damage rate and reducing labor costs.

The creation system includes a clamping portion; a drill portion is a cylinder that is tapered inwardly from the diameter of the clamping portion; and a diamond grinding portion, the diamond grinding portion includes a plurality of micro diamonds plated The outer layer of the front end of the drill bit is formed to form a drill bit with a diamond grinding portion, which can be used for the grinding process of the high hardness material to avoid breaking the high hardness material to cause cracking or cracking.

Preferably, the front end of the drill portion is tapered toward the center point to form a rounded corner.

Preferably, the diamond grinding portion is a spherical grinding portion.

Preferably, the clamping portion and the drill portion are made of carbon steel.

Preferably, the drill bit is a cylinder having a diameter of no more than 2 mm.

Therefore, the diamond grinding portion of the present invention is plated on the outer layer of the drill bit to make the drill bit have an excellent effect, which is described as follows:

(1) A large number of hard diamond particles are plated on the outer layer of the drill bit to grind high hardness materials or high hardness building material fascia surfaces.

(2) By drilling the drilling process, a complete circular hole can be formed to avoid cracking or cracking of the high-hardness building material plaque.

(3) It can be produced by mini-diamond round diamond grinding to avoid extremely large manpower and material costs.

(1)‧‧‧Diamond round drill

(11)‧‧‧Clamping Department

(12)‧‧‧Drills

(13)‧‧‧Diamond Grinding Department

(131)‧‧‧Diamonds

(2) ‧‧‧Building bricks

(3) ‧‧‧cement floor

(4) ‧‧‧ hollow raised parts

(5)‧‧‧Power drill

Figure 1: This is a schematic diagram of the diamond round diamond of the hollow building of the building bricks.

Figure 2: This is a schematic diagram of the diamond round drill bit of the creative building bricks hollow bulge micro-repair method.

Figure 3: Schematic diagram of the drilling of the hollow building ridges of the creative building materials.

Figure 4: Schematic diagram of the drilling penetration of the micro-repair method of the hollow building of the building material brick.

The present invention will be further described in detail with reference to the specific embodiments thereof, but the scope of the above-described invention is not limited to the embodiments described below. Various changes and modifications may be made without departing from the spirit and scope of the invention.

This creation is a kind of “micro-diamond round drill for building bricks with hollow ridges and micro-repairs”. Please refer to Figure 1 and Figure 2, which is a schematic diagram of the diamond round drill and drill bit enlargement of the micro-repair method for the creative building bricks. The schematic diagram includes a clamping portion (11), a drill portion (12) and a diamond grinding portion (13). The drill portion (12) is a column whose diameter is inwardly tapered. Body, the diamond grinding portion (13) includes a plurality of micro-diamonds (131) plated on the front outer layer of the drill portion (12) to form a miniature diamond round drill bit (1), which can be mounted on an electric drill (5) The front end rotates the drill bit to contact the surface of the object for drilling.

Please refer to Fig. 3 and Fig. 4 again, which is a schematic diagram of the drilling of the hollow building ridges of the creative building bricks and the drilling penetration diagram, including a building brick (2), and the building materials. a concrete floor (3) combined with a decorative brick (2), a hollow raised portion (4) between the building brick (2) and the concrete floor (3), a miniature diamond round drill bit (1) and an electric drill ( 5) The micro-diamond circular drill bit (1) includes a clamping portion (11), a drill portion (12) and a diamond grinding portion (13), and the drill portion (12) is the clamping portion ( 11) a cylinder whose diameter is tapered inwardly, such that the diameter of the drill portion (12) is less than 2 mm, and the front end of the drill portion (12) is tapered toward the center point to form a rounded corner to form a cylindrical body with a rounded front end. The diamond grinding portion (13) includes a plurality of micro-diamonds (131) plated on the front outer layer of the drill portion (12) to form a The miniature diamond round drill bit (1) can be installed at the front end of an electric drill (5) to rotate the micro diamond round drill bit (1) to contact the surface of the object for drilling, and the micro diamond circle is driven by the electric drill (5) The drill bit (1) rotates to contact the surface of the building brick (2) for grinding. The diamond on the surface of the miniature diamond round drill (1) can rapidly rotate the surface of the building decoration to remove the building brick (2) Material and forming a pore having a diameter of not more than 2 mm, and then referring to Fig. 4, the micro-diamond circular drill bit (1) continues to grind down through the pore to form a perfusion hole having a diameter of not more than 2 mm, and It will not damage the surface of the building decoration material to form cracks or cracks, so as to carry out the filling process of the building bricks hollow bulge micro-repair method, to avoid damage to the building bricks, no need to re-renovate the whole piece to reduce manpower and material loss. And the micro-diamond round drill bit of the hollow bulging micro-repair method of the building material decorative brick for improving the appearance.

The above discussion is only for the description of the embodiments of the present invention, and is not intended to limit the scope of the present invention; therefore, the equivalent structural changes and modifications made without departing from the spirit and scope of the present invention should be included in the present creation. Within the scope of the patent.

In summary, the present embodiment can achieve the expected effect. The specific structure of the disclosure has not been found in similar products, nor has it been disclosed before the application. Cheng has already complied with the requirements and requirements of the Patent Law, and has proposed new patents according to law. The application, please give us a review, and grant a patent.

Claims (5)

A miniature diamond round drill bit of a building material decorative brick hollow bulge micro-repair comprises a clamping portion; a drill portion is a cylinder which is tapered inwardly from the diameter of the clamping portion; and a diamond grinding portion, The diamond grinding section includes a plurality of micro-diamonds plated on the front outer layer of the drill bit. The miniature diamond round drill bit of the building material trim brick hollow ridge micro-repair according to the first aspect of the patent application, wherein the front end of the drill bit portion is tapered toward the center point to form a rounded corner. The micro-diamond round drill bit of the building material trim brick hollow ridge micro-repair according to the first aspect of the patent application, wherein the diamond grinding part is a ball type grinding part. The micro-diamond round drill of the building material decoration brick hollow ridge micro-repair according to the first aspect of the invention, wherein the clamping portion and the drill portion are made of carbon steel. The micro-diamond round drill bit of the building material decoration brick hollow ridge micro-repair according to the first aspect of the patent application, wherein the drill bit portion is a cylinder having a diameter of not more than 2 mm.