Automatic trepanning method, system, medium and equipment for satellite cable support

Abstract

The invention provides a satellite cable support automatic trepanning method, system, medium and equipment, and the method comprises the steps: 1, setting a mounting surface and a coordinate system of an electric connector body on a three-dimensional software design platform, and setting a mounting surface and a coordinate system of a satellite cable support; 2, the electric connector is assembled on a satellite cable support; and step 3, trepanning the position of the electric connector on the satellite cable support, and setting a paint spraying protection area on the surrounding area of the electric connector on the satellite cable support. According to the method, on the basis of the three-dimensional model of the part, a traditional mode of firstly designing the hole size and then assembling the electric connector is upgraded into a rapid design of automatically opening the hole after assembling the electric connector, so that the hole size error and the hole design time can be greatly reduced, and the design efficiency of the satellite cable bracket is improved.

Description

Technical Field

[0001] The present invention relates to the field of aerospace technology, and in particular to a method, system, medium and equipment for automatically opening a hole in a satellite cable bracket. Background Art

[0002] In the design process of the satellite cable bracket, the traditional design process is to first open a hole on the bracket according to the size of the electrical connector opening, and then match and install the electrical connector. In this design mode, the size of the electrical connector opening cannot be wrong and the design time is long, especially when the installation position of the electrical connector is modified, the size needs to be completely re-modified.

[0003] Patent application document CN117842382A discloses a cable adapter bracket and installation method for satellite structural plate assembly; patent application document CN117748377A discloses a satellite cable fixing bracket and installation method; patent application document CN213279036U discloses a cable bracket for assisting spacecraft assembly. However, the above patents cannot completely solve the existing technical problems, nor can they meet the requirements of the present invention. Summary of the invention

[0004] In view of the defects in the prior art, the object of the present invention is to provide a method, system, medium and equipment for automatically opening holes in a satellite cable bracket.

[0005] The method for automatically opening a hole in a satellite cable support provided by the present invention comprises:

[0006] Step 1: On the 3D software design platform, set the installation surface and coordinate system of the electrical connector body, and set the installation surface and coordinate system of the satellite cable bracket; set the coordinate system of the center origin of the satellite cable bracket to (X 本体 ,Y 本体 );

[0007] Step 2: Assemble the electrical connector to the satellite cable bracket. The electrical connector installation coordinate system is (X 安装 ,Y 安装 )’s relative position;

[0008] Step 3: Drill a hole at the location of the electrical connector on the satellite cable bracket, and set a paint protection area around the electrical connector on the satellite cable bracket.

[0009] Preferably, the opening geometry of the electrical connector body is set so that the closed curve of the electrical connector mounting surface contour expands 1 mm outward.

[0010] Preferably, the paint protection area is set to expand 0.5 mm outside the closed curve of the fitting surface contour of the electrical connector.

[0011] Preferably, the electrical connector fastener opening geometry is set to expand 1 mm outside the closed curve of the electrical connector mounting surface contour, and the electrical connector fastener opening geometry is set on both sides of the electrical connector.

[0012] The conventional practice is to drill holes first and then install the electrical connector. However, this is more troublesome and requires checking the size of the electrical connector first. Now, the electrical connector is installed first, then mapped on the bracket, and holes are drilled according to the mapped outline.

[0013] The system for automatically opening holes in a satellite cable support provided by the present invention comprises:

[0014] Module M1: On the 3D software design platform, set the installation surface and coordinate system of the electrical connector body, and set the installation surface and coordinate system of the satellite cable bracket;

[0015] Module M2: Assemble the electrical connector to the satellite cable bracket;

[0016] Module M3: Drill holes at the electrical connector positions on the satellite cable bracket, and set up a spray paint protection area around the electrical connector on the satellite cable bracket;

[0017] The electric connector is first installed, then mapped onto the bracket, and finally a hole is drilled on the outline of the electric connector mapped onto the bracket.

[0018] Preferably, the opening geometry of the electrical connector body is set so that the closed curve of the electrical connector mounting surface contour expands 1 mm outward.

[0019] Preferably, the paint protection area is set to expand 0.5 mm outside the closed curve of the fitting surface contour of the electrical connector.

[0020] Preferably, the electrical connector fastener opening geometry is set to expand 1 mm outside the closed curve of the electrical connector mounting surface contour, and the electrical connector fastener opening geometry is set on both sides of the electrical connector.

[0021] According to the computer-readable storage medium storing a computer program provided by the present invention, when the computer program is executed by a processor, the steps of the method for automatically opening a hole in a satellite cable support are implemented.

[0022] The electronic device provided by the present invention includes a memory, a processor, and a computer program stored in the memory and executable on the processor. When the computer program is executed by the processor, the steps of the method for automatically opening a hole in a satellite cable bracket are implemented.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] Based on the three-dimensional model of the parts, the present invention upgrades the traditional method of designing the hole size first and then assembling the electrical connector into a rapid design of automatically opening the hole after assembling the electrical connector, which can greatly reduce the hole size errors and hole design time, and improve the design efficiency of the satellite cable bracket; when the installation position of the electrical connector is modified, the hole size of its latest position can be automatically updated. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0026] Figure 1 is a diagram of the arrangement of the electrical connector of the present invention;

[0027] Figure 2 is a diagram of the bracket type arrangement of the present invention;

[0028] Figure 3 is an assembly and setting diagram of the electrical connector of the present invention;

[0029] Figure 4 It is a diagram of the automatic hole opening arrangement of the electrical connector of the present invention;

[0030] Figure 5 This is a diagram of the setting of the automatic painting protection area of ​​the electrical connector of the present invention;

[0031] Figure 6 It is a diagram showing information of openings and protection areas of a satellite cable support of the present invention;

[0032] Figure 7 The present invention is a flow chart of a method for automatically opening a hole in a satellite cable support. DETAILED DESCRIPTION

[0033] The present invention is described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the present invention, but are not intended to limit the present invention in any form. It should be noted that, for those of ordinary skill in the art, several changes and improvements can also be made without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0034] Example 1

[0035] The present invention provides a rapid design method for automatic hole opening of a satellite cable bracket. Based on a three-dimensional model of a part, the traditional method of first designing the hole size and then assembling an electrical connector is upgraded to a rapid design of automatic hole opening after assembling the electrical connector, and the paint protection area after the hole opening is automatically marked.

[0036] Specifically, Figure 7The method for automatically opening a hole in a satellite cable bracket includes the following steps: Step 1: Setting the mounting surface and coordinate system of the electrical connector body; Step 2: Setting the mounting surface and coordinate system of the satellite cable bracket; Step 3: Assembling the electrical connector to the bracket; Step 4: Automatically opening a hole for the bracket electrical connector; Step 5: Setting a protection area for the automatic spray painting of the bracket. The electrical connector is first installed, then the electrical connector is mapped to the bracket, and finally the outline of the electrical connector mapped on the bracket is opened.

[0037] Figure 1 The electrical connector of the present invention is set up with the opening geometry 1 of the electrical connector body, the paint protection area 2, and the fastener opening geometry 3. The opening geometry 1 of the electrical connector is the closed curve of the electrical connector mounting surface contour expanded by 1mm; the paint protection area 2 is the closed curve of the electrical connector outer fitting surface contour expanded by 0.5mm; the electrical connector fastener opening geometry 3 is the closed curve of the electrical connector mounting surface contour expanded by 1mm.

[0038] Figure 2 The bracket type setting diagram of the present invention is as follows: the installation coordinate system and the installation surface of the bracket are set.

[0039] The design procedure of the rapid design method of the automatic cable opening is as follows: assemble the electrical connector to be installed to the bracket, such as Figure 3 As shown; then Figure 4 Click on the hole to create, press Figure 5 Click on the protection information creation, and finally get the opening and protection area information of the satellite cable bracket, such as Figure 6 shown.

[0040] Example 2

[0041] The present invention also provides a system for automatically opening a hole in a satellite cable rack. The system for automatically opening a hole in a satellite cable rack can be implemented by executing the process steps of the method for automatically opening a hole in a satellite cable rack, that is, those skilled in the art can understand the method for automatically opening a hole in a satellite cable rack as a preferred implementation of the system for automatically opening a hole in a satellite cable rack.

[0042] The system for automatically opening holes in a satellite cable bracket provided by the present invention comprises: module M1: setting the installation surface and coordinate system of the electric connector body and the installation surface and coordinate system of the satellite cable bracket on a three-dimensional software design platform; module M2: assembling the electric connector to the satellite cable bracket; module M3: opening holes at the positions of the electric connectors on the satellite cable bracket, and setting a paint protection area around the electric connectors on the satellite cable bracket; wherein the electric connector is first installed, then the electric connector is mapped to the bracket, and finally the outline of the electric connector mapped on the bracket is opened.

[0043] The opening geometry of the electrical connector body is set to expand 1mm outside the closed curve of the electrical connector mounting surface contour.

[0044] The paint protection area is set to expand 0.5mm outside the closed curve of the fitting surface contour of the electrical connector.

[0045] The electrical connector fastener opening geometry is set to expand 1mm outside the closed curve of the electrical connector mounting surface contour, and the electrical connector fastener opening geometry is set on both sides of the electrical connector.

[0046] In the description of the present application, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0047] Those skilled in the art know that, in addition to implementing the system, device and its various modules provided by the present invention in a purely computer-readable program code, it is entirely possible to implement the same program in the form of logic gates, switches, application-specific integrated circuits, programmable logic controllers and embedded microcontrollers by logically programming the method steps. Therefore, the system, device and its various modules provided by the present invention can be considered as a hardware component, and the modules included therein for implementing various programs can also be considered as structures within the hardware component; the modules for implementing various functions can also be considered as both software programs for implementing the method and structures within the hardware component.

[0048] The above describes the specific embodiments of the present invention. It should be understood that the present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes or modifications within the scope of the claims, which does not affect the essence of the present invention. In the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other arbitrarily.

Claims

1. A method for automatically opening a hole in a satellite cable bracket, characterized in that: include: Step 1: On the 3D software design platform, set the installation surface and coordinate system of the electrical connector body, and set the installation surface and coordinate system of the satellite cable bracket; Step 2: Assemble the electrical connector to the satellite cable bracket; Step 3: Drill a hole at the position of the electrical connector on the satellite cable bracket, and set a paint protection area around the electrical connector on the satellite cable bracket; The electric connector is first installed, then mapped onto the bracket, and finally a hole is drilled on the outline of the electric connector mapped onto the bracket.

2. The method for automatically opening a hole in a satellite cable support according to claim 1, characterized in that: The opening geometry of the electrical connector body is set to expand 1 mm outside the closed curve of the electrical connector mounting surface contour.

3. The method for automatically opening a hole in a satellite cable support according to claim 1, characterized in that: The paint protection area is set to expand 0.5mm outside the closed curve of the fitting surface contour of the electrical connector.

4. The method for automatically opening a hole in a satellite cable support according to claim 1, characterized in that: The electrical connector fastener opening geometry is set to expand 1mm outside the closed curve of the electrical connector mounting surface contour, and the electrical connector fastener opening geometry is set on both sides of the electrical connector.

5. A system for automatically opening holes in a satellite cable support, characterized in that: include: Module M1: On the 3D software design platform, set the installation surface and coordinate system of the electrical connector body, and set the installation surface and coordinate system of the satellite cable bracket; Module M2: Assemble the electrical connector to the satellite cable bracket; Module M3: Drill holes at the electrical connector positions on the satellite cable bracket, and set up a spray paint protection area around the electrical connector on the satellite cable bracket; The electric connector is first installed, then mapped onto the bracket, and finally a hole is drilled on the outline of the electric connector mapped onto the bracket.

6. The satellite cable bracket automatic hole opening system according to claim 5, characterized in that: The opening geometry of the electrical connector body is set to expand 1 mm outside the closed curve of the electrical connector mounting surface contour.

7. The satellite cable bracket automatic hole opening system according to claim 5, characterized in that: The paint protection area is set to expand 0.5mm outside the closed curve of the fitting surface contour of the electrical connector.

8. The satellite cable bracket automatic hole opening system according to claim 5, characterized in that: The electrical connector fastener opening geometry is set to expand 1mm outside the closed curve of the electrical connector mounting surface contour, and the electrical connector fastener opening geometry is set on both sides of the electrical connector.

9. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by a processor, the steps of the method for automatically opening a hole for a satellite cable support according to any one of claims 1 to 4 are implemented.

10. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein: When the computer program is executed by a processor, the steps of the method for automatically opening a hole for a satellite cable support according to any one of claims 1 to 4 are implemented.

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