Limiting type fastening fit connecting piece

Abstract

The utility model relates to the technical field of assembly type connecting pieces, in particular to a limiting type fastening fit connecting piece. According to the technical scheme, the device comprises a main body supporting matching plate, an integrally-formed main body limiting matching base is arranged at the position, close to the upper end, of the front face of the main body supporting matching plate, and reinforcing and stabilizing matching supporting corners are arranged at the lower ends of the left side and the right side of the main body limiting matching base respectively. A cylindrical integral fixing mounting hole is formed in the lower end of the front face of the main body supporting matching plate, a main body matching connecting groove with a downward opening is formed in the lower end of the main body limiting matching seat, and arc-shaped matching guide transition grooves are formed in the positions, located at the reinforcing stable matching supporting corners, of the left side and the right side of the lower end of the main body matching connecting groove. Compared with the prior art, the utility model has the advantages that the precise limiting matching of different components can be realized, the positioning matching function can be realized, the fixing and limiting function can also be realized, the operation is more convenient during the integral installation matching, and the space occupied by the connecting position is smaller.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled connectors, in particular to a limit type fastening and mating connector. Background Art

[0002] When assembling and connecting plates, mechanical components, etc., it is usually necessary to cooperate with fastening connectors for installation. The existing fastening connectors usually use bolt fastening for combination. When installing components at the same plane position, the occupied space is relatively large, and the cooperation efficiency during installation is relatively low, unable to meet the usage requirements in some application environments with high space requirements. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a limit type fastening and mating connector, which can be flexibly fixed and installed as needed during use. By setting a limit mating groove for the assembled component at the lower end position, precise limit mating for different components can be achieved, which can not only play a role in positioning and mating, but also play a role in fixing and limiting. The operation during overall installation and mating is more convenient, the occupied space at the connection position is smaller, the efficiency during installation and mating is higher, and it is more convenient to disassemble and assemble the component connection position, and the convenience during maintenance is stronger.

[0004] The technical solution of the utility model is as follows:

[0005] A limit type fastening and mating connector, characterized in that: it includes a main body support and mating plate, an integrally formed main body limit and mating seat is provided at the upper end position on the front surface of the main body support and mating plate, a circular arc-shaped reinforcement and stability mating support angle is integrally formed at the lower end position on the left and right sides of the main body limit and mating seat respectively, a cylindrical overall fixed installation hole is provided at the lower end position on the front surface of the main body support and mating plate, a main body mating connection groove with a downward opening is provided at the lower end of the main body limit and mating seat, circular arc-shaped mating guide transition grooves are provided at the lower end on the left and right sides of the main body mating connection groove at the position of the reinforcement and stability mating support angle, and a clearance and mating installation groove with a downward opening and completely penetrating the front surface of the main body limit and mating seat is provided on the front surface of the main body mating connection groove.

[0006] Further, the upper end and the left and right side end faces of the main body limit and mating seat coincide with the upper end and the left and right side end faces of the main body support and mating plate respectively.

[0007] Further, the thickness of the reinforcement and stability mating support angle is the same as the thickness of the main body limit and mating seat.

[0008] Further, the circular arc-shaped structure of the mating guide transition groove is parallel to the outer circular arc-shaped structure surface of the reinforcement and stability mating support angle.

[0009] Furthermore, the rear end face of the main body mating connection groove and the front face of the main body support mating plate are in the same plane.

[0010] Advantages of the present utility model:

[0011] When in use, the present utility model can be flexibly fixedly installed as needed. By setting the limit mating groove of the assembly component at the lower end position, precise limit mating of different components can be achieved, which can not only play a role in positioning and mating, but also play a role in fixing and limiting. The operation during overall installation and mating is more convenient, the space occupied by the connection position is smaller, the efficiency during installation and mating is higher, and the disassembly and assembly of the component connection position are relatively convenient, and the convenience during maintenance is stronger. Description of the drawings

[0012] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0013] Figure 2 is a front view schematic diagram of the present utility model;

[0014] Figure 3 is a left side view schematic diagram of the present utility model;

[0015] Figure 4 is a right side view schematic diagram of the present utility model;

[0016] Figure 5 is a top view schematic diagram of the present utility model;

[0017] Figure 6 is a bottom view schematic diagram of the present utility model;

[0018] Figure 7 is a three-dimensional structural schematic diagram of the present utility model in a second direction;

[0019] In the figure: 1, main body support mating plate; 2, main body limit mating seat; 3, reinforcement and stability mating support angle; 4, overall fixed installation hole; 5, main body mating connection groove; 6, mating guiding transition groove; 7, avoidance mating installation groove. Specific implementation manners

[0020] Such as Figures 1 to 7As shown in the figure, a limiting type fastening and fitting connector includes a main body support and fitting plate 1. At the upper end position on the front side of the main body support and fitting plate 1, there is an integrally formed main body limiting and fitting seat 2. At the lower end positions on the left and right sides of the main body limiting and fitting seat 2, there is respectively an integrally formed arc-shaped reinforcement and stability fitting support angle 3, which can play an auxiliary reinforcement role during installation and fitting, and at the same time can provide a guiding and fitting role for the installation and combination process, ensuring the smoothness of the combination at the fitting position. At the lower end position on the front side of the main body support and fitting plate 1, there is a cylindrical overall fixed installation hole 4, through which the overall fastening connection can be carried out by cooperating with a fastening bolt. At the lower end of the main body limiting and fitting seat 2, there is a main body fitting connection groove 5 with an opening downward, which is the main body limiting connection structure for assembling different plates or mechanical components during use. At the lower end positions on the left and right sides of the main body fitting connection groove 5, at the position of the reinforcement and stability fitting support angle 3, there are arc-shaped fitting guiding transition grooves 6, ensuring better smoothness of the combination at the fitting position and making the combination operation during assembly more convenient. On the front side of the main body fitting connection groove 5, there is an avoidance fitting installation groove 7 with an opening downward and completely penetrating the front side of the main body limiting and fitting seat 2, which can play an avoidance role, making the structure on the assembled product have a larger fitting space with the combination position and avoiding the occurrence of interference easily. It can be flexibly fixed and installed as needed during use. At the lower end position, by setting a limiting and fitting groove for the assembling component, precise limiting and fitting of different components can be achieved, which can not only play a positioning and fitting role but also play a fixed limiting role. The operation during overall installation and fitting is more convenient, the space occupied by the connection position is smaller, the efficiency during installation and fitting is higher, and it is more convenient for disassembly and assembly at the component connection position, and the convenience during maintenance is stronger.

[0021] Preferably, the upper end and the left and right side end faces of the main body limiting and fitting seat 2 coincide with the upper end and the left and right side end faces of the main body support and fitting plate 1 respectively, making the overall structural support strength better and the service life longer during use.

[0022] Preferably, the thickness of the reinforcement and stability fitting support angle 3 is the same as the thickness of the main body limiting and fitting seat 2, making the structural strength at the connection position better and also more convenient during production and processing.

[0023] Preferably, the arc-shaped structure of the fitting guiding transition groove 6 is parallel to the outer arc-shaped structure surface of the reinforcement and stability fitting support angle 3, which can further improve the structural strength at this position.

[0024] Preferably, the rear end face of the main body fitting connection groove 5 is on the same plane as the front side of the main body support and fitting plate 1, making the flatness of the internal structure better and the bearing capacity stronger during fitting.

[0025] The above are the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements or substitutions can be made, and these improvements or substitutions should also be regarded as the protection scope of the present utility model.

Claims

1. A position-limiting fastening fitting, characterized in that: The invention comprises a main body support and matching plate (1), wherein an integrally formed main body limit matching seat (2) is provided at the upper end position of the front side of the main body support and matching plate (1), and an integrally formed arc-shaped reinforcement and stabilization matching support angle (3) is respectively provided at the lower end positions of the left and right sides of the main body limit matching seat (2), and a cylindrical integral fixing installation hole (4) is provided at the lower end position of the front side of the main body support and matching plate (1), and a main body matching connecting groove (5) opening downward is provided at the lower end of the main body limit matching seat (2), and arc-shaped matching guide transition grooves (6) are provided at the left and right sides of the lower end of the main body matching connecting groove (5) at the position of the reinforcement and stabilization matching support angle (3), and a avoiding matching installation groove (7) opening downward and completely penetrating the front side of the main body limit matching seat (2) is provided at the front side of the main body matching connecting groove (5).

2. A position-limiting fastening fitting according to claim 1, characterized in that: The upper end and left and right end surfaces of the main body limiting matching seat (2) respectively overlap with the upper end and left and right end surfaces of the main body supporting matching plate (1).

3. A position-limiting fastening fitting according to claim 1, characterized in that: The thickness of the reinforced stabilizing matching support angle (3) is the same as the thickness of the main body limiting matching seat (2).

4. A position-limiting fastening fitting according to claim 1, characterized in that: The arc-shaped structure of the matching guide transition groove (6) and the outer arc-shaped structural surface of the reinforced stable matching support angle (3) are parallel to each other.

5. The position-limiting fastening fitting according to claim 1, characterized in that: The rear end surface of the main body matching connection groove (5) and the front surface of the main body supporting matching plate (1) are on the same plane.

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