Disc polishing machine tool

Abstract

The utility model relates to a disc polishing machine tool which is characterized by comprising a polishing tool, a plurality of profiling holes are formed in the polishing tool, central columns are arranged in the profiling holes, the shape of the profiling holes is the same as that of a product to be machined, the profiling holes are in clearance fit with the product to be machined, and the central columns are inserted into the product to be machined. Through the design of a profiling polishing tool, the indexable blade grinding tool is divided into a profiling part, a carrying disc, a base and a positioning pin. By means of the design, the tool can be tightly attached to the appearance of the numerical control blade, through clearance fit and supporting of the center stand column, the phenomenon that the thin blade is brought away in the polishing process is effectively prevented, and the stability of products is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of polishing machines, in particular to a tooling for a disc polishing machine. Background Art

[0002] Polishing is a crucial step in the production of CNC blades. Polishing not only improves the appearance of the blades but also enhances their performance. However, traditional polishing tooling has many design deficiencies, particularly when handling thinner CNC blades. Due to the physical properties of these thin blades, they are easily blown away by the specialized brushes during the polishing process. This not only leads to increased product scrap rates but also poses a threat to production safety, such as potential personal injury from flying blades. Furthermore, traditional polishing tooling often lacks versatility and is difficult to adapt to different types and specifications of CNC blades, which undoubtedly increases production costs and operational difficulty.

[0003] To address these issues, the industry has been exploring more efficient and safe polishing tooling designs. However, most existing polishing tools still rely on traditional structural models, failing to fundamentally address the issue of flying flakes during the polishing of thin blades. Furthermore, their versatility is limited. Therefore, there is an urgent need for a new polishing tool that can maintain polishing results while improving product stability and safety and reducing production costs. Utility Model Content

[0004] The utility model aims to provide a tool for a disc polishing machine, so as to solve the problem in the prior art that a blade is easily brushed away by a brush.

[0005] The utility model is realized by adopting the following technical scheme: a disc polishing machine tool, characterized in that it includes a polishing tool, a plurality of profiling holes are provided on the polishing tool, a center column is provided in the profiling hole, the shape of the profiling hole is the same as the shape of the product to be processed and the gap is matched with the product to be processed, and the center column is inserted into the product to be processed.

[0006] Furthermore, the polishing tool includes a tool plate, a carrier plate and a chassis, and the tool plate, the carrier plate and the chassis are arranged in sequence from top to bottom.

[0007] Furthermore, the contoured hole is arranged on the tooling plate, and the central column is arranged at the bottom of the contoured hole.

[0008] Furthermore, the central column is fixed on the carrier plate.

[0009] Furthermore, a plurality of mounting holes are provided on the carrier plate, the mounting holes correspond to the contoured holes in one-to-one position, and the center column is inserted into the mounting holes.

[0010] Furthermore, a gap is left between the central column and the mounting hole to allow the grinding fluid to flow out.

[0011] Furthermore, the chassis is provided with positioning pins, and the tooling plate and the carrier plate are provided with positioning holes corresponding to the positioning pins, and the three are installed and positioned through the positioning pins and the positioning holes.

[0012] The disc polishing machine tool described in the utility model has the following beneficial effects:

[0013] The profile polishing fixture design separates the indexable insert grinding fixture into four parts: the profile section, the carrier plate, the base, and the positioning pins. This design allows the fixture to closely conform to the shape of the CNC insert. Through clearance fit and support from the center column, it effectively prevents thin inserts from being carried away during the polishing process, significantly improving product stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. The drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0015] Figure 1 This is a schematic diagram of the installation of a disc polishing machine tool;

[0016] Figure 2 This is a schematic diagram of a disc polishing machine tool;

[0017] Figure 3 It is a schematic diagram of the tooling tray;

[0018] Figure 4 Schematic diagram of the carrier plate;

[0019] In the figure, 1-polishing brush; 2-polishing tool; 3-tooling plate; 4-carrying plate; 5-chassis; 6-profile hole; 7-center column; 8-mounting hole. DETAILED DESCRIPTION

[0020] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0022] like Figure 1-4 As shown, a disc polishing machine tool includes a plurality of polishing tools 2 consisting of tool discs 3, carrier discs 4 and a base disc 5. The polishing tools 2 are installed on the polishing machine, and a polishing brush 1 is provided above the polishing tools 2.

[0023] The tooling tray 3 is provided with a plurality of contoured holes 6, designed according to the shape of the product to be processed, so that the product to be processed and the contoured holes 6 have a clearance fit. Below the tooling tray 3 are a carrier tray 4 and a base tray 5, respectively. The base tray 5 is provided with a positioning pin. The tooling tray 3 and carrier tray 4 are provided with positioning holes coaxial with the positioning pins on the base tray 5, thereby achieving the installation and positioning of the tooling tray 3, carrier tray 4, and base tray 5. The base tray 5 has a certain degree of magnetism to improve assembly performance.

[0024] The carrier plate 4 is provided with a plurality of mounting holes 8, which are coaxial with the geometric center of the cross-section of the profiling hole 6. A center post 7 is inserted into the mounting hole 8, one end of which extends into the profiling hole 6. When in use, the center post 7 is inserted into the product to be processed, ensuring more stable assembly of the product to be processed. The mounting holes 8 and the profiling hole 6 are both through holes. A certain gap is left between the center post 7 and the mounting holes 8 to prevent grinding fluid from clogging inside the tooling, ensuring product quality while improving efficiency. A clearance portion R1 is left at the bottom of the profiling hole 6 to prevent the tip of the tool from colliding with the product during the polishing process and causing damage.

[0025] The above embodiments describe the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Without departing from the spirit and scope of the present invention, modifications and variations made by those skilled in the art without departing from the spirit and scope of the present invention should be within the scope of protection of the appended claims.

Claims

1. A disc polishing machine tool, characterized in that: The polishing tool (2) is provided with a plurality of profiling holes (6), a center column (7) is provided in the profiling holes (6), the shape of the profiling holes (6) is the same as the shape of the product to be processed and has a clearance fit with the product to be processed, and the center column (7) is inserted into the product to be processed.

2. A disc polishing machine tool according to claim 1, characterized in that: The polishing tool (2) comprises a tool plate (3), a carrier plate (4) and a bottom plate (5), wherein the tool plate (3), the carrier plate (4) and the bottom plate (5) are arranged in sequence from top to bottom.

3. A disc polishing machine tool according to claim 2, characterized in that: The profiling hole (6) is arranged on the tooling plate (3), and the central column (7) is arranged at the bottom of the profiling hole (6).

4. A disc polishing machine tool according to claim 3, characterized in that: The central column (7) is fixed on the carrier plate (4).

5. A disc polishing machine tool according to claim 3, characterized in that: A plurality of mounting holes (8) are provided on the carrier plate (4), the mounting holes (8) correspond to the contour holes (6) in position, and the center column (7) is inserted into the mounting hole (8).

6. A disc polishing machine tool according to claim 5, characterized in that: A gap is left between the central column (7) and the mounting hole (8) to allow the grinding fluid to flow out.

7. A disc polishing machine tool according to claim 2, characterized in that: The chassis (5) is provided with a positioning pin, and the tooling plate (3) and the carrier plate (4) are provided with positioning holes corresponding to the positioning pin, and the three are installed and positioned through the positioning pin and the positioning hole.

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