Integrated connection positioning device

Abstract

The utility model provides an integrated connection positioning device, which is fixed to the product structure after being connected with the positioning screw through the circular positioning screw hole opened thereon. At the same time, an integrated connection positioning device is embedded in the reserved hole on the inner wall of the product to form an integral body therewith. The upper positioning end is a recessed cylindrical cavity, and the cylindrical upper body of the product-related application component is installed inside the cavity. The cylindrical upper body is connected to the anti-rotation screw through the circular anti-rotation screw hole to prevent the cylindrical upper body from being displaced in the radial direction of the product. At the same time, axial positioning is achieved through the cylindrical concave terrace-shaped upper body clamping end assembled inside the product. The lower positioning end is a recessed cylindrical cavity, and the lower body of the product-related application component is installed inside the cavity. At the same time, axial positioning is achieved through the cylindrical concave terrace-shaped lower body clamping end assembled inside the product. Axial and radial positioning of the upper and lower bodies applied inside the product can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical structure design and relates to an integrated connection positioning device. Background Art

[0002] The connection and positioning devices of products are widely used in people's production and life, involving aviation, aerospace, processing and manufacturing and other fields. They are used to realize different functions, meet the needs of different subjects, and solve various problems faced by people in production and life. With the rapid development of modern mechanical processing, mechanical processing technology has made great progress, and many advanced technical methods have gradually emerged, such as micro-machining technology, rapid prototyping technology, precision and ultra-precision processing technology, etc. Advanced processing technology can provide better technical guarantees for the design of connection and positioning devices. People can design integrated connection and positioning devices with different functions according to product application requirements. Numerous applications have proved that the rationality of the design scheme can improve the processing quality and processability of the connection and positioning device, and improve the performance of related products.

[0003] Disadvantages of traditional technology:

[0004] Traditional connection and positioning devices are mostly connected by screws, threads, interference fits, etc. The defects of this connection method are that there are gaps between the parts, the coaxiality cannot be guaranteed, and some of them increase the difficulty of assembly, resulting in increased investment costs and difficulty in use in the production and life applications of products. Therefore, how to optimize the design of the original connection and positioning device to make it more suitable for current product needs and improve the reliability and safety of different product applications has become the current development direction of the optimization design of the connection and positioning device. Utility Model Content

[0005] The purpose of the utility model is to improve the functional integration and processing technology of the connection and positioning devices used in different products, to solve the precision requirements of the assembly of the connection and positioning devices, and to better meet the needs of production and life by improving the design of the connection and positioning devices.

[0006] The purpose of the utility model is achieved through the following technical solutions:

[0007] An integrated connection positioning device, characterized in that it is composed of a single part, the part structure includes an anti-rotation screw hole, a wiring groove, a positioning screw hole, an upper body positioning end and a lower body positioning end; the part structure as a whole is a rotating body structure with recessed cylindrical cavities on the upper and lower ends; the cylindrical cavity recessed at the upper end is the upper positioning end, and its cavity shape is consistent with the outer dimensions of the upper and lower ends of the application product; the cylindrical cavity recessed at the lower end is the lower positioning end, and its cavity shape is consistent with the outer dimensions of the upper and lower ends of the application product; there is a partition between the upper body positioning end and the lower body positioning end, and the partition The outer circumference is a circumferential wall; screw holes, wiring grooves, and positioning screw holes are located on the circumferential wall; the central parts of the upper and lower bodies of the application product are fixed to the cylindrical cavities recessed at the upper body positioning ends and the lower body positioning ends; the cylindrical recess of the upper body of the application product is pressed against the end face of the upper end of the circumferential wall at the upper body positioning end; the screw is passed through the positioning screw hole to be fixed to the outer shell of the application product; the anti-rotation screw passes through the anti-rotation screw hole to realize the positioning of the upper body; the lower end of the circumferential wall of the lower body positioning end has a long rod with a protruding rod, and the long rod is inserted into the cylindrical recess of the lower body of the application product.

[0008] Furthermore, after the positioning screw hole is connected to the positioning screw, the positioning screw is embedded in the reserved hole on the inner wall of the product to form a whole with it.

[0009] Further, the cylindrical upper body of the application product is connected to the anti-rotation screw through the circular anti-rotation screw hole.

[0010] Furthermore, the circular positioning screw hole corresponds to the position of the screw hole of the product shell.

[0011] Furthermore, the electrical parts of the upper body and the lower body of the application product assembly are interconnected in lines through square wiring troughs.

[0012] Furthermore, the wiring harness of the application product can be connected to the outside through the square wiring trough 2.

[0013] Furthermore, the upper body of the application product is positioned by means of an anti-rotation screw, a recessed anti-rotation hole and a device.

[0014] Further, the recessed anti-rotation hole on the upper body of the application product corresponds to the position of the anti-rotation screw hole.

[0015] Beneficial effects of the utility model:

[0016] The utility model discloses an integrated connection positioning device, which has a simple principle structure and a reasonable functional integration design. It can realize the positioning, anti-rotation, electrical line routing and communication of multiple components inside the product with only one structure. The integrated connection positioning device has low manufacturing cost and is easy to operate. When multiple parts of the product are assembled, the tightness and firmness of the connected parts can be ensured. The user can modify the connection according to the needs to meet the product performance.

[0017] The utility model discloses an integrated connection and positioning device. According to the design requirements of the product, a connection and positioning device is designed that can support and connect multiple components inside the product. The design of this device abandons the drawback of most previous designs that require the combined application of multiple parts, simplifies and integrates the design of the connection and positioning device that realizes the relevant functions of the product, and realizes multiple functions on one part. Through the appearance design of the connection and positioning device, it is ensured that the production and processing of the parts are one-time molding, effectively ensuring the coaxiality and quality consistency of the internal connection parts of the product, and abandoning the drawbacks of the connection and positioning device in the past application, such as the appearance difference of individual connection parts, the existence of gaps in the connection section, the misalignment of the installation of the internal parts of the product and the poor coaxiality, and other various fault phenomena, which even seriously affect the product performance. At the same time, the connection and positioning device can be adapted to multiple series of products to meet the needs of different industries, different categories, and different development stages, and improve the versatility of the connection and positioning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural diagram of an integrated connection positioning device of the utility model;

[0019] Figure 2 This is a structural diagram of an integrated connection positioning device of the utility model;

[0020] Figure 3 This is a schematic diagram of an application of an integrated connection positioning device of the utility model;

[0021] Figure 4 The utility model is an application schematic diagram of an integrated connection positioning device.

[0022] 1- Anti-rotation screw hole; 2- Cable routing groove; 3- Positioning screw hole 4- Upper body positioning end; 5- Lower body positioning end

[0023] Figure 3 Middle: 31-Upper body

[0024] 32-Set screw

[0025] 33-An integrated connection positioning device

[0026] 34-Product Shell

[0027] 35-Lower body

[0028] 36-Anti-rotation screw

[0029] Figure 4 Middle: 41-Upper body compression end

[0030] 32-Set screw

[0031] 33-An integrated connection positioning device

[0032] 34-Product Shell

[0033] 35-Lower body

[0034] 42--Lower body compression end

[0035] 43-Product wiring harness DETAILED DESCRIPTION

[0036] The utility model is further described below in conjunction with the accompanying drawings and embodiments. The utility model is an integrated connection positioning device, and the raw materials selected for each component meet the requirements of national standards.

[0037] like Figure 1 , Figure 2 As shown, the utility model is an integrated connection positioning device, which is composed of a single part. The part shape design includes an anti-rotation screw hole 1, a wiring groove 2, a positioning screw hole 3, an upper body positioning end 4 and a lower body positioning end 5.

[0038] like Figure 3 As shown, the utility model is an integrated connection positioning device. In product application, an integrated connection positioning device is fixed to the product structure after being connected with the positioning screw through the circular positioning screw hole 1 opened thereon. At the same time, an integrated connection positioning device is embedded in the reserved hole on the inner wall of the product to form an integral body therewith. An upper positioning end 4 of an integrated connection positioning device is a recessed cylindrical cavity, and a cylindrical upper body of a product-related application component is installed inside the cavity. The cylindrical upper body is connected to the anti-rotation screw through a circular anti-rotation screw hole 1 of an integrated connection positioning device to prevent the cylindrical upper body from being displaced in the radial direction of the product. At the same time, axial positioning is achieved through the cylindrical concave cone-shaped upper body clamping end assembled inside the product. A lower positioning end 6 of an integrated connection positioning device is a recessed cylindrical cavity, and a lower body of a product-related application component is installed inside the cavity. At the same time, axial positioning is achieved through the cylindrical concave cone-shaped lower body clamping end assembled inside the product. The application of an integrated connection positioning device can achieve axial and radial positioning of the upper and lower bodies applied inside the product.

[0039] like Figure 4 As shown, the utility model is an integrated connection positioning device, which is applied and installed on the upper body and the lower body inside the product, and can realize electrical docking communication through a square wiring groove 2 designed by the integrated connection positioning device. The wiring harness of the product connected by the application can be docked through the square wiring groove 2, without adding other mechanisms in the product structure design. The principle of the utility model is:

[0040] According to the application requirements of the product, an integrated connection positioning device is designed as a multifunctional integrated structure including an anti-rotation screw hole 1, a wiring groove 2, a positioning screw hole 3, an upper body positioning end 4 and a lower body positioning end 5. Figure 1 and Figure 2As shown. An integrated connection positioning device is fixed to the outer shell of the product through a circular positioning screw hole 3, and the upper and lower body components used in the product are fixed to the upper body positioning end 4 and the lower body positioning end 5 of the recessed cylindrical cavity of an integrated connection positioning device. The two positioning end faces are consistent with the outer dimensions of the relevant components, and axial constraint can be achieved. At the same time, the upper body is positioned with the circular recessed anti-rotation screw hole 1 of an integrated connection positioning device through an anti-rotation screw, further realizing radial constraint on the upper body, as shown in the figure. Figure 3 As shown. The parts filled inside the product can be designed with anti-rotation screw holes 1 according to the positioning requirements to radially position them. The connecting device is provided with a square wiring groove 2. When the upper and lower parts assembled inside the product need electrical wiring for communication, the square wiring groove 2 can be used to achieve interconnection on the line. Figure 4 shown.

[0041] Working process of this utility model:

[0042] An integrated connection positioning device is fixed to the housing of the product through a positioning screw hole 3, as shown in FIG. Figure 1 , Figure 3 The upper and lower body parts applied to the product are fixed to the upper body positioning end 4 and the lower body positioning end 5 of the cylindrical cavity recessed by an integrated connection positioning device, and the two positioning end faces are consistent with the outer dimensions of the relevant parts, as shown in detail. Figure 2 , Figure 3 The connecting device is provided with a square wiring groove 2, and the electrical parts of the upper body and the lower body assembled inside the product can be interconnected on the line through the square wiring groove 2 to communicate in time. Figure 4 At the same time, the upper body is positioned by the anti-rotation screw and the circular anti-rotation screw hole 1 of the connecting device to achieve radial constraint on the upper body, as shown in the figure. Figure 3 An integrated connection positioning device integrates the design functions of internal positioning of the product, connection of related components and internal communication channel, has a simple structure and clear principle, integrates multiple functions into one part, simplifies the internal design structure of the product, reduces processing costs, and further realizes the design concept of universalization and simplification of composite connection devices.

Claims

1. An integrated connection positioning device, characterized in that: The component structure comprises an anti-rotation screw hole (1), a wiring groove (2), a positioning screw hole (3), an upper body positioning end (4) and a lower body positioning end (5); the component structure as a whole is a rotating body structure having recessed cylindrical cavities at the top and bottom; the recessed cylindrical cavity at the top is the upper positioning end, and its cavity shape is consistent with the outer dimensions of the upper body lower end of the application product; the recessed cylindrical cavity at the bottom is the lower positioning end, and its cavity shape is consistent with the outer dimensions of the upper body lower end of the application product; A partition is provided between the upper body positioning end (4) and the lower body positioning end (5), and the outer periphery of the partition is a circumferential wall; The screw hole (1), the wiring groove (2), and the positioning screw hole (3) are located on the circumferential wall; the upper body and the lower body center parts of the application product are fixed to the cylindrical cavity recessed at the upper body positioning end (4) and the lower body positioning end (5); The cylindrical concave platform of the upper body of the application product is pressed against the end surface of the upper end of the circumferential wall at the positioning end of the upper body; the screw is passed through the positioning screw hole to fix it with the shell of the application product; the anti-rotation screw passes through the anti-rotation screw hole to realize the positioning of the upper body; The lower end of the circumferential wall of the lower body positioning end is provided with a long bar with a protruding rod shape, and the long bar is inserted into the cylindrical concave platform of the lower body of the application product.

2. The integrated connection positioning device according to claim 1, characterized in that: After the positioning screw hole is connected with the positioning screw, the positioning screw is embedded in the reserved hole on the inner wall of the product to form a whole with it.

3. The integrated connection positioning device according to claim 1, characterized in that: The cylindrical upper body of the application product is connected with the anti-rotation screw through the circular anti-rotation screw hole.

4. The integrated connection positioning device according to claim 1, characterized in that: The circular positioning screw holes correspond to the positions of the screw holes on the product's housing.

5. The integrated connection positioning device according to claim 1, characterized in that: The electrical parts of the upper and lower parts of the application product assembly are interconnected through square wiring troughs.

6. The integrated connection positioning device according to claim 1, characterized in that: The wiring harness of the application product can be connected to the outside through the square wiring trough.

7. The integrated connection and positioning device according to claim 1, characterized in that: The upper body of the application product is positioned by anti-rotation screws, recessed anti-rotation holes and devices.

8. The integrated connection and positioning device according to claim 1, characterized in that: The recessed anti-rotation hole on the upper body of the application product corresponds to the position of the anti-rotation screw hole.

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