Flat-tooth metal sword wheel

Abstract

The utility model relates to the technical field of gears, and discloses a flat tooth metal sword wheel which comprises a sword wheel disc, a shaft hole is formed in the middle of the sword wheel disc, first connecting holes are evenly formed in the middle of the inner side of the sword wheel disc, a plurality of second connecting holes are evenly formed in the sword wheel disc, and a plurality of flat tooth blocks are evenly and fixedly connected to the outer side of the sword wheel disc. A reinforcing assembly is arranged in the sword wheel disc and used for improving the use strength of the flat tooth metal sword wheel, the reinforcing assembly comprises a base layer, the base layer is fixedly connected to the interior of the sword wheel disc, a connecting layer is fixedly connected to the outer side of the base layer, and a first coating is fixedly connected to the outer side of the connecting layer. And the outer side of the first coating is fixedly connected with a second coating. According to the flat-tooth metal sword wheel, through cooperation of the base layer, the connecting layer, the first coating, the second coating and other structures, the applicability of the flat-tooth metal sword wheel is improved, and the service life of the flat-tooth metal sword wheel is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of gears, in particular to a flat-toothed metal sword wheel. Background Art

[0002] Flat-toothed metal rapier wheels (usually used in precision machining, cutting, or transmission) are one of the common tools in modern manufacturing. Their main function is to transmit power through the meshing of gears or for precision machining. Traditional metal rapier wheels are usually made of steel or other metal materials. Although these materials can meet certain requirements in terms of friction resistance and strength, they often have certain limitations for corrosive environments or working conditions requiring higher hardness. Utility Model Content

[0003] In order to make up for the above shortcomings, the utility model provides a flat-toothed metal sword wheel, aiming to improve the problems of applicability and service life of the flat-toothed metal sword wheel in the prior art.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a flat-toothed metal sword wheel, comprising a sword wheel disc, an axial hole is opened in the middle of the sword wheel disc, a connection hole 1 is evenly opened in the middle of the inner side of the sword wheel disc, a plurality of connection holes 2 are evenly opened inside the sword wheel disc, a plurality of flat tooth blocks are evenly fixedly connected to the outer side of the sword wheel disc, and a reinforcement component is arranged inside the sword wheel disc to improve the use strength of the flat-toothed metal sword wheel.

[0005] As a further description of the above technical solution:

[0006] The reinforcing component includes a base layer, the base layer is fixedly connected to the inside of the sword wheel, the outside of the base layer is fixedly connected to a connecting layer, the outside of the connecting layer is fixedly connected to a first coating, and the outside of the first coating is fixedly connected to a second coating.

[0007] As a further description of the above technical solution:

[0008] A plurality of heat dissipation holes are evenly arranged inside the sword wheel.

[0009] As a further description of the above technical solution:

[0010] The base layer is made of alloy steel, the connecting layer is made of titanium alloy, the first coating is made of titanium nitride, and the second coating is made of galvanized material.

[0011] As a further description of the above technical solution:

[0012] The flat-toothed metal sword wheel is heat-treated.

[0013] As a further description of the above technical solution:

[0014] The flat gear block is made of stainless steel, and a titanium carbonitride coating is provided on the outer side of the flat gear block.

[0015] As a further description of the above technical solution:

[0016] The sword wheel is installed on the shaft rod through the shaft hole.

[0017] The utility model has the following beneficial effects:

[0018] 1. In the present invention, by adopting a base layer and a connecting layer made of titanium alloy, the sword wheel meets the requirements of anti-friction, corrosion resistance and high strength. By adopting a chromium nitride coating as the first coating, the hardness of the sword wheel is improved while providing good corrosion resistance. By adopting a galvanized coating as the second coating, the corrosion resistance of the sword wheel is improved, thereby improving the applicability and service life of the flat-tooth metal sword wheel.

[0019] 2. In the utility model, the sword wheel disc and the shaft rod are installed through the shaft hole, the sword wheel disc is connected to other workpieces through the connection hole 1 and the connection hole 2, and the flat-toothed metal sword wheel is cooled through the heat dissipation holes, so that the flat-toothed metal sword wheel is easy to install with other workpieces, thereby improving the practicality of the metal sword wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a three-dimensional diagram of a flat-toothed metal sword wheel proposed in the utility model;

[0021] Figure 2 for Figure 1 A magnified view of point A in the figure;

[0022] Figure 3 This is a cross-sectional view of a sword wheel disc of a flat-toothed metal sword wheel proposed in the utility model.

[0023] Legend:

[0024] 1. Sword wheel; 2. Axis hole; 3. Connection hole 1; 4. Heat dissipation hole; 5. Connection hole 2; 6. Flat gear block; 7. Base layer; 8. Connection layer; 9. First coating; 10. Second coating. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Reference Figure 1-Figure 3 The utility model provides a kind of flat-tooth metal sword wheel, including sword wheel disc 1, shaft hole 2 is set in the middle part of sword wheel disc 1, several heat dissipation holes 4 are evenly set in the inside of sword wheel disc 1, connecting hole one 3 is evenly set in the inside of sword wheel disc 1, several connecting hole two 5 are evenly set in the inside of sword wheel disc 1, several flat-tooth blocks 6 are fixedly connected with the outside of sword wheel disc 1, flat-tooth metal sword wheel is handled with heat, flat-tooth block 6 adopts stainless steel material, titanium carbonitride coating is provided on the outside of flat-tooth block 6, sword wheel disc 1 is installed with shaft by shaft hole 2.

[0027] When using the device, first, sword wheel disc 1 is accurately installed with shaft through shaft hole 2, to ensure its stability and operation precision, then sword wheel disc 1 can be firmly connected with other workpieces through the cooperation of connecting hole one 3 and connecting hole two 5, realizing efficient connection between different components, and the design of heat dissipation hole 4 provides heat dissipation function for flat-tooth metal sword wheel, effectively reducing the heat generated during work process, preventing overheating from affecting equipment performance, thereby improving the practicality and reliability of metal sword wheel.

[0028] Reference Figure 1-Figure 3 Sword wheel disc 1 is provided with a reinforcing assembly inside, for improving the use strength of flat-tooth metal sword wheel, the reinforcing assembly includes a base layer 7, which is fixedly connected inside sword wheel disc 1, a connecting layer 8 is fixedly connected to the outside of base layer 7, a first coating layer 9 is fixedly connected to the outside of connecting layer 8, a second coating layer 10 is fixedly connected to the outside of first coating layer 9, base layer 7 adopts alloy steel material, connecting layer 8 adopts titanium alloy material, first coating layer 9 adopts chromium nitride material, and second coating layer 10 adopts galvanized material.

[0029] Titanium alloy is used as base layer 7, combined with connecting layer 8 of titanium alloy material, so that sword wheel disc 1 can meet the requirements of anti-friction, anti-corrosion and high strength, greatly improving its working performance under high load and harsh environment; in order to further enhance the durability of sword wheel disc 1, first coating layer 9 selects chromium nitride coating, which not only improves the hardness of sword wheel disc 1, but also enhances its corrosion resistance, ensuring that it is not easily damaged during long-term use, and second coating layer 10 uses zinc plating coating, further improving the corrosion resistance of sword wheel disc 1, so that it can still maintain excellent performance in humid or corrosive environment, through these delicate designs and material selection, the applicability, durability and service life of flat-tooth metal sword wheel are significantly improved, ensuring that the device can operate stably for a long time under various complex working conditions, meeting the needs of different industrial applications.

[0030] Working principle: When using this device, the sword wheel disc 1 is installed with the shaft rod through the shaft hole 2, and the sword wheel disc 1 is connected to other workpieces through the connection hole 1 3 and the connection hole 2 5. The flat-toothed metal sword wheel is dissipated through the heat dissipation hole 4, so that the flat-toothed metal sword wheel is easy to install with other workpieces, and the practicality of the metal sword wheel is improved. By adopting the base layer 7 and the connecting layer 8 of titanium alloy material, the sword wheel disc 1 takes into account the requirements of anti-friction, corrosion resistance and high strength. The first coating 9 adopts chromium nitride coating to improve the hardness of the sword wheel disc 1 while providing good corrosion resistance. The second coating 10 adopts galvanized coating to improve the corrosion resistance of the sword wheel disc 1, thereby improving the applicability and service life of the flat-toothed metal sword wheel.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A flat-toothed metal sword wheel, comprising a sword wheel disc (1), characterized in that: An axial hole (2) is provided in the middle of the sword wheel disc (1), a connecting hole (3) is uniformly provided in the middle of the inner side of the sword wheel disc (1), a plurality of connecting holes (5) are uniformly provided inside the sword wheel disc (1), a plurality of flat tooth blocks (6) are uniformly fixedly connected to the outer side of the sword wheel disc (1), and a strengthening component is provided inside the sword wheel disc (1) for improving the service strength of the flat tooth metal sword wheel.

2. The flat-toothed metal sword wheel according to claim 1, characterized in that: The reinforcing component comprises a base layer (7), the base layer (7) is fixedly connected to the inside of the sword wheel (1), a connecting layer (8) is fixedly connected to the outside of the base layer (7), a first coating (9) is fixedly connected to the outside of the connecting layer (8), and a second coating (10) is fixedly connected to the outside of the first coating (9).

3. The flat-toothed metal sword wheel according to claim 1, characterized in that: A plurality of heat dissipation holes (4) are evenly arranged inside the sword wheel (1).

4. The flat-toothed metal sword wheel according to claim 2, characterized in that: The base layer (7) is made of alloy steel, the connection layer (8) is made of titanium alloy, the first coating (9) is made of chromium nitride, and the second coating (10) is made of galvanized material.

5. The flat-toothed metal sword wheel according to claim 1, characterized in that: The flat-toothed metal sword wheel is heat-treated.

6. The flat-toothed metal sword wheel according to claim 1, characterized in that: The flat gear block (6) is made of stainless steel, and a titanium carbonitride coating is provided on the outer side of the flat gear block (6).

7. The flat-toothed metal sword wheel according to claim 1, characterized in that: The sword wheel (1) is mounted on the shaft through the shaft hole (2).

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