High strength power assist structure

Abstract

The utility model relates to mechanical transmission assembly technical field especially relates to a kind of high-strength transmission auxiliary structure.The utility model uses technical scheme: including cylindrical main body installation cooperation seat, the left side of main body installation cooperation seat is equipped with the integrally-formed cylindrical main body combination connecting column, the right side end face center position of main body installation cooperation seat is equipped with the cylindrical transmission cooperation connecting hole that penetrates the left side end face center position of main body combination connecting column, the front and back sides of transmission cooperation connecting hole are equipped with the reinforcing combination safety slot that is symmetrical and will whole left-right direction penetrate, the left side end face of main body installation cooperation seat is equipped with the whole installation fixed hole that is evenly distributed in circumference.The utility model has the advantages that: the combination of accessory is more compact and more convenient when whole installation, the whole bearing capacity is stronger when using, disassembly is also more convenient when maintaining, effectively reduce the part quantity of the strength transmission assembly installation position, also reduce use and maintenance cost.

Description

Technical Field

[0001] This utility model relates to the field of mechanical transmission components technology, and in particular to a high-strength transmission auxiliary structure. Background Technology

[0002] When installing a drive shaft, it is usually necessary to assemble it with a drive assembly. In existing assemblies, the drive shaft is installed and fastened by fastening the end center shaft to form an overall connection. The load-bearing capacity during use is based on the shaft end position. For drive shafts with a large load-bearing capacity, the end position needs to be reinforced by adding reinforcing accessories to strengthen the installation position. Existing reinforcing components are fixed with bolts during assembly, which has relatively poor precision in the mating position, poses a risk of loosening during use, has relatively low connection efficiency during assembly, and has relatively poor convenience for later maintenance. Utility Model Content

[0003] The purpose of this utility model is to provide a high-strength transmission auxiliary structure. By setting a vertical reinforcement structure on the main structure of the transmission structure, it can be associated with and installed with structural components in different directions. The overall accuracy and strength during assembly are higher. The position where it mates with the transmission shaft is provided with a reinforced combination positioning hole, which can be quickly combined and connected with an auxiliary collar-type structure. The overall assembly of the accessories is tighter and more convenient during installation. The overall load-bearing capacity during use is stronger, and disassembly during maintenance is also more convenient. It effectively reduces the number of parts at the installation position of the high-strength transmission components and also reduces the cost of use and maintenance.

[0004] The technical solution of this utility model is as follows: A high-strength transmission auxiliary structure includes a cylindrical main body mounting base. The left side of the main body mounting base has an integrally formed cylindrical main body assembly connecting column. The center of the right end face of the main body mounting base has a cylindrical transmission engagement connection hole penetrating the center of the left end face of the main body assembly connecting column. The structure is characterized by: symmetrically arranged reinforced safety grooves penetrating the entire structure in the left-right direction on both the front and rear sides of the transmission engagement connection hole; uniformly distributed integral mounting and fixing holes on the left end face of the main body mounting base; and circumferentially distributed reinforced assembly... The positioning hole includes an integrally formed cylindrical auxiliary reinforcing mating seat at the lower end of the outer cylindrical surface of the main assembly connecting column. A cylindrical assembly connecting mounting groove is located at the center of the lower end of the auxiliary reinforcing mating seat. A cylindrical assembly isolation positioning column is located on the upper surface of the assembly connecting mounting groove. An isolation clearance space is formed between the outer cylindrical surface of the assembly isolation positioning column and the cylindrical surface of the assembly connecting mounting groove. Four circumferentially distributed cylindrical reinforcing heat-resistant mating columns are located on the outer cylindrical surface of the auxiliary reinforcing mating seat. A heat-resistant safety mating groove hole communicating with the transmission mating connecting hole is located at the central axis of the reinforcing heat-resistant mating column.

[0005] Furthermore, the overall mounting and fixing hole is a U-shaped structure with the opening facing outwards.

[0006] Furthermore, the reinforced combination positioning hole has a conical structure.

[0007] Furthermore, the projection of the auxiliary reinforcing mating seat in the left-right direction does not exceed the area of ​​the projection of the main mounting mating seat in the left-right direction.

[0008] Furthermore, a reinforcing connecting column with an arc-shaped cross-section is provided at the connection position between the main body mounting base and the main body assembly connecting column.

[0009] The beneficial effects of this utility model are: This utility model, by setting a vertical reinforcement structure on the main structure of the transmission structure, can be associated with and installed with structural components in different directions. The overall accuracy and strength during assembly are higher. The position where it mates with the transmission shaft is set with a reinforcement combination positioning hole, which can be used with an auxiliary collar structure for quick assembly connection. The overall assembly of the accessories is tighter and more convenient during installation. The overall load-bearing capacity during use is stronger, and disassembly during maintenance is also more convenient. It effectively reduces the number of parts at the installation position of the transmission components and also reduces the cost of use and maintenance. 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 bottom view of the present invention; Figure 7 This is a three-dimensional structural diagram of the present invention in the second direction; In the diagram: 1. Main body mounting seat, 2. Main body assembly connecting column, 3. Transmission assembly connecting hole, 4. Reinforced assembly safety groove, 5. Overall mounting fixing hole, 6. Reinforced assembly positioning hole, 7. Auxiliary reinforcement mounting seat, 8. Assembly connecting mounting groove, 9. Assembly isolation positioning column, 10. Heat-resistant safety mounting groove hole. Detailed Implementation

[0011] like Figures 1 to 7As shown, a high-strength transmission auxiliary structure includes a cylindrical main body mounting base 1. The left side of the main body mounting base 1 has an integrally formed cylindrical main body assembly connecting column 2. The center of the right end face of the main body mounting base 1 has a cylindrical transmission engagement connecting hole 3 that penetrates the center of the left end face of the main body assembly connecting column 2. During installation and use, this position is used to mount and mate with a transmission shaft-like structure. Symmetrical reinforced combined safety grooves 4 are provided on both the front and rear sides of the transmission engagement connecting hole 3, extending in the left-right direction, ensuring an embedded fit between the mounting position and the transmission shaft-like structure, with a larger fit space and higher fastening strength. The left end face of the main body mounting base 1 has circumferentially distributed integral mounting and fixing holes 5, which can be used to mate with mechanical equipment, such as mechanical transmission shafts, which mate with the main mechanical structure. The left end face of the main assembly connecting column 2 is provided with circumferentially distributed reinforcing assembly positioning holes 6, which can be combined with sealing ring-type structures and reinforcing collar-type structures to ensure better tightness during mating. It can also be inserted into the positioning structure on the mating components for better stability during assembly. The lower end of the outer cylindrical surface of the main assembly connecting column 2 is provided with an integrally formed cylindrical auxiliary reinforcing mating seat 7. The lower center of the auxiliary reinforcing mating seat 7 is provided with a cylindrical assembly connecting mounting groove 8. This location allows for the vertical connection and mating of different components, and provides overall reinforcement of the installation position during use, increasing the overall load-bearing capacity of the installation position. The upper end face of the assembly connecting mounting groove 8 is provided with a cylindrical assembly isolation positioning column 9, which has a certain isolation space inside the mating position, providing better heat resistance during use. An isolation clearance space is formed between the outer cylindrical surface of the assembly isolation positioning column 9 and the cylindrical surface of the assembly connecting mounting groove 8. The auxiliary reinforcing mating seat 7 has four circumferentially distributed cylindrical reinforcing heat-resistant mating columns on its outer cylindrical surface. Each reinforcing heat-resistant mating column has a heat-resistant safety mating slot 10 at its central axis, communicating with the transmission mating connection hole 3, providing reliable heat dissipation during use. This auxiliary structure can be installed to rotate with the transmission shaft, or it can be installed fixed, allowing only the transmission shaft to rotate. By setting a vertical reinforcing structure on the main structure of the transmission structure, it can be associated with structural components in different directions for installation, resulting in higher overall precision and strength during assembly. The mating position with the transmission shaft, through the setting of a reinforcing combination positioning hole, allows for quick assembly and connection with auxiliary collar-type structures. The overall assembly of components is tighter and more convenient, resulting in stronger overall load-bearing capacity during use and easier disassembly during maintenance. This effectively reduces the number of parts at the installation position of the transmission components, thus lowering usage and maintenance costs.

[0012] Preferably, the overall mounting and fixing hole 5 is a U-shaped structure with the opening facing outward, which provides a larger fitting space during fastening and makes the fastening combination operation more convenient, thereby further improving the connection efficiency during fastening.

[0013] Preferably, the reinforced combination positioning hole 6 has a conical structure, which makes it easier to fit together and allows for a gradual and tight fit, making the fitting operation more convenient.

[0014] Preferably, the projection of the auxiliary reinforcing mating seat 7 in the left and right directions does not exceed the area of ​​the projection of the main mounting mating seat 1 in the left and right directions, so that the space occupied by the overall structure is relatively small, and at the same time, it ensures that the strength of the auxiliary reinforcing mating seat 7 is higher. If the length of this position is set too large, it will affect the load-bearing strength of the mating position.

[0015] Preferably, the connection position between the main body mounting base 1 and the main body assembly connecting column 2 is provided with a reinforced connecting column with a circular arc cross section, which makes the connection position stronger and the structural safety more reliable during use.

[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 high-strength transmission auxiliary structure, comprising a cylindrical main body mounting base (1), wherein an integrally formed cylindrical main body assembly connecting column (2) is provided on the left side of the main body mounting base (1), and a cylindrical transmission engagement connecting hole (3) penetrating the center of the left end face of the main body assembly connecting column (2) is provided at the center of the right end face of the main body mounting base (1), characterized in that: The transmission connection hole (3) has symmetrical reinforced safety grooves (4) on both the front and rear sides that extend through the entire structure in the left and right directions. The main body mounting base (1) has uniformly distributed integral mounting and fixing holes (5) on its left end face. The main body connection column (2) has circumferentially distributed reinforced positioning holes (6) on its left end face. The main body connection column (2) has an integrally formed cylindrical auxiliary reinforced mounting base (7) at the lower end of its outer cylindrical surface. The lower center of the auxiliary reinforced mounting base (7) is located at... A cylindrical combined connection mounting groove (8) is provided. A cylindrical combined isolation positioning post (9) is provided on the upper end surface of the combined connection mounting groove (8). An isolation clearance space is formed between the outer cylindrical surface of the combined isolation positioning post (9) and the cylindrical surface of the combined connection mounting groove (8). Four circumferentially distributed cylindrical reinforced heat-resistant mating posts are provided on the outer cylindrical surface of the auxiliary reinforcing mating seat (7). A heat-resistant safety mating groove hole (10) communicating with the transmission mating connection hole (3) is provided at the central axis position of the reinforced heat-resistant mating post.

2. The high-strength transmission auxiliary structure according to claim 1, characterized in that: The overall mounting and fixing hole (5) is a U-shaped structure with the opening facing outward.

3. The high-strength transmission auxiliary structure according to claim 1, characterized in that: The reinforced combination positioning hole (6) has a conical structure.

4. The high-strength transmission auxiliary structure according to claim 1, characterized in that: The projection of the auxiliary reinforcement mating seat (7) in the left and right directions does not exceed the area of ​​the projection of the main mounting mating seat (1) in the left and right directions.

5. The high-strength transmission auxiliary structure according to claim 1, characterized in that: The main body mounting base (1) and the main body assembly connecting column (2) are connected by a reinforced connecting column with a circular arc cross section.

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