Heat-resistant mechanical fitting

Abstract

The utility model relates to technical field of mechanical fittings, especially a heat -resisting type mechanical fitting piece, the utility model adopts the technical scheme: including the main body support cooperation post of central axis is left and right direction, the right side of main body support cooperation post is equipped with the first cooperation connecting groove, the left side of first cooperation connecting groove is equipped with conical compression stable cooperation surface, the left side of main body support cooperation post is equipped with the circular arc main body ventilation isolation groove of circular even distribution, main body ventilation isolation groove with first cooperation connecting groove is open, main body ventilation isolation groove with first cooperation connecting groove is connected position is close to the outside position of main body support cooperation post and is equipped with the reinforcing cooperation connecting column. The utility model has the advantages of: the stability when cooperation is more reliable, the overall safety in the use process of later period is higher, can satisfy the cooperation use of various mechanical components, can replace the existing connecting washer and use when using.

Description

Technical Field

[0001] This utility model relates to the field of mechanical parts technology, and in particular to a heat-resistant mechanical mating part. Background Technology

[0002] When installing moving mechanical parts, it is usually necessary to use shims or combination sleeve structures for installation and connection. Existing accessories cannot effectively assist in heat dissipation at the connection of the shaft end position when installing shaft structures, resulting in relatively poor heat resistance during use. Utility Model Content

[0003] The purpose of this utility model is to provide a heat-resistant mechanical mating component. During use, it can effectively ventilate and dissipate heat at the connection position through the isolation groove and heat-resistant auxiliary mating hole set in the main structure. It can also be used with lubricant as needed, which can improve its heat resistance. Its left and right sides are sealed by the sealing groove for tight fit during installation, and the stability of the fit is also more reliable. The overall safety during use is higher, and it can meet the needs of various mechanical components.

[0004] The technical solution of this utility model is as follows: A heat-resistant mechanical mating component, characterized in that: it includes a main support mating column with its central axis pointing left and right; a conical first mating connection groove is provided on the right side of the main support mating column; a conical pressing and stabilizing mating surface is provided on the left side of the first mating connection groove; a circularly evenly distributed arc-shaped main ventilation isolation groove is provided on the left side of the main support mating column, the main ventilation isolation groove communicating with the first mating connection groove; a reinforcing mating connection column is provided near the outer side of the main support mating column at the connection position between the main ventilation isolation groove and the first mating connection groove; a circumferentially evenly distributed ventilation mating groove is formed between the reinforcing mating connection column and the main ventilation isolation groove, penetrating the entire component in the left and right direction; a second central mating stop groove is provided at the center of the left side of the main support mating column; a central mating connection hole communicating with the first mating connection groove is provided on the right side of the second central mating stop groove; and a heat-resistant auxiliary mating hole penetrating the outer surface of the main support mating column is provided on the outer side of the main ventilation isolation groove.

[0005] Furthermore, the outer arc surface of the main ventilation isolation groove coincides with the outer edge of the left end face of the first mating connection groove.

[0006] Furthermore, the reinforced connecting column has a cylindrical structure.

[0007] Furthermore, the heat-resistant auxiliary mating hole has a cylindrical structure and is located in the left side region of the reinforced mating connecting column.

[0008] Furthermore, the outer side of the main support column is a conical structural surface.

[0009] The beneficial effects of this utility model are: This utility model, through the isolation groove and heat-resistant auxiliary mating hole set in the main structure, can effectively ventilate and dissipate heat at the connection position during use. It can also be used with lubricant as needed, which can improve its heat resistance. Its left and right sides are sealed by the sealing groove for tight fit during installation, and the stability of the fit is also relatively reliable. The overall safety during use is higher, and it can meet the needs of various mechanical components and the application environment with high heat. Attached Figure Description

[0010] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a front view of the present invention; Figure 3 This is a schematic diagram of the left side of this utility model; Figure 4 This is a schematic diagram on the right side of the present invention; Figure 5 This is a top view of the present invention; Figure 6 This is a cross-sectional view of position AA of this utility model; Figure 7 This is a three-dimensional structural diagram of the present invention in the second direction; In the figure: 1. Main support column, 2. First mating connection groove, 3. Main ventilation isolation groove, 4. Reinforced mating connection column, 5. Second center mating stop groove, 6. Center mating connection hole, 7. Heat-resistant auxiliary mating hole. Detailed Implementation

[0011] like Figures 1 to 7As shown, a heat-resistant mechanical mating component includes a main support mating column 1 with its central axis pointing left to right. The right side of the main support mating column 1 has a conical first mating connection groove 2. During installation, this position can mate with the end of a mating shaft component. A sealing ring can be used for combined connection to ensure better tightness. The left side of the first mating connection groove 2 has a conical pressing and stabilizing mating surface. The left side of the main support mating column 1 has circumferentially distributed arc-shaped main ventilation isolation grooves 3, providing a certain isolation space between the left installation position and the right structure, while also ensuring ventilation. The main ventilation isolation grooves 3 communicate with the first mating connection groove 2. A reinforcing mating connection column 4 is located near the outer side of the main support mating column 1 at the connection point between the main ventilation isolation groove 3 and the first mating connection groove 2, further enhancing the strength of the internal structure, increasing the overall structural load-bearing capacity during use, and ensuring greater safety during operation. The reinforced connecting column 4 and the main ventilation isolation groove 3 form a circumferentially distributed ventilation groove that runs through the entire structure from left to right. This provides lateral ventilation and can also be used with lubricant. A second center-fitting stop groove 5 is located at the center of the left side of the main support connecting column 1. A center-fitting connecting hole 6, communicating with the first connecting groove 2, is located on the right side of the second center-fitting stop groove 5. During installation, shaft-like components can pass through the center-fitting connecting hole 6. The sealing grooves on both sides allow for precise installation and assembly with sealing accessories, ensuring easier operation during installation. A heat-resistant auxiliary fitting hole 7, penetrating the outer surface of the main support connecting column 1, is located on the outer side of the main ventilation isolation groove 3. This creates a heat dissipation channel between the inner and outer sides after installation, resulting in better overall heat resistance. When used with lubricant, it facilitates lubrication flow between the inner and outer sides, enhancing overall safety during use. During use, it can effectively ventilate and dissipate heat at the connection point through the isolation groove and heat-resistant auxiliary mating hole set in the main structure. It can also be used with lubricant as needed to improve its heat resistance. Its left and right sides are sealed by the sealing groove for tight fit during installation, and the stability of the fit is also relatively reliable. The overall safety during use is higher, and it can meet the needs of various mechanical components. It can replace the existing connecting gaskets and can be embedded in the sealing ring to improve the sealing of the mating position.

[0012] Preferably, the outer arc surface of the main ventilation isolation groove 3 coincides with the outer edge of the left end face of the first mating connection groove 2, which makes the overall stability of the inner and outer structures better and the mating load-bearing capacity more reliable during use.

[0013] Preferably, the heat-resistant auxiliary mating hole 7 is a cylindrical structure, and the heat-resistant auxiliary mating hole 7 is located in the left area of ​​the reinforced mating connecting column 4. In use, the left structure can be used as a heat-resistant space for mating, while the structure on the right side has more reliable strength, which can ensure the safety of the overall structure.

[0014] Preferably, the reinforcing connecting column 4 is a cylindrical structure, which can further improve the structural strength at this location and make the overall internal strength of the right-side structure higher.

[0015] Preferably, the outer side of the main support column 1 is a conical structure surface, which makes the insertion and fitting operation more convenient when installing externally and when embedding into the cylindrical hole structure.

[0016] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements or substitutions can be made without departing from the principle of this utility model, and these improvements or substitutions should also be considered within the protection scope of this utility model.

Claims

1. A heat-resistant mechanical mating part, characterized in that: The system includes a main support column (1) with its central axis pointing left and right. A conical first mating groove (2) is provided on the right side of the main support column (1), and a conical pressing and stabilizing mating surface is provided on the left side of the first mating groove (2). A circularly distributed arc-shaped main ventilation isolation groove (3) is provided on the left side of the main support column (1). The main ventilation isolation groove (3) communicates with the first mating groove (2), and the connection point between the main ventilation isolation groove (3) and the first mating groove (2) is located near the outer side of the main support column (1). A reinforced connecting column (4) is provided at the position. The reinforced connecting column (4) and the main ventilation isolation groove (3) form a ventilation matching groove that is evenly distributed around the circumference and runs through the whole in the left and right directions. A second center matching stop groove (5) is provided at the center position on the left side of the main support matching column (1). A center matching connecting hole (6) communicating with the first matching connecting groove (2) is provided on the right side of the second center matching stop groove (5). A heat-resistant auxiliary matching hole (7) that runs through the outer side of the main support matching column (1) is provided on the outside of the main ventilation isolation groove (3).

2. The heat-resistant mechanical mating part according to claim 1, characterized in that: The outer arc surface of the main ventilation isolation groove (3) coincides with the outer edge of the left end face of the first mating connection groove (2).

3. The heat-resistant mechanical mating part according to claim 1, characterized in that: The reinforced connecting column (4) is a cylindrical structure.

4. A heat-resistant mechanical mating part according to claim 1, characterized in that: The heat-resistant auxiliary mating hole (7) is a cylindrical structure and is located on the left side of the reinforced mating connecting column (4).

5. A heat-resistant mechanical mating part according to claim 1, characterized in that: The outer side of the main support column (1) is a conical structural surface.

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