TWI734232B - Automatic drawing system for bearing design - Google Patents

Abstract

The present invention is an automatic drawing system for bearing design, which includes: a client terminal, including a display device, which is used for displaying web pages; and a server, which is connected to the client terminal through a network, and the server stores: a part database , Used to store the part data of each part of the bearing; web software, used to display each part data in the parts database in the form of menus on the web; calculation software, used to convert the calculation of the part specifications selected through the web into the part parameters, It can be provided in the webpage software and displayed on the webpage; drawing software is used to generate engineering drawings from the part parameters provided by the webpage software for the webpage software to display the engineering drawings on the webpage and provide the client to download the engineering drawings.

Description

Automatic drawing system for bearing design

The present invention is an automatic drawing system for bearing design. The user can select the required bearing parts and input relevant parameters on the webpage displayed on the user terminal to automatically generate the engineering drawing system.

Bearings are a very common element. Almost all structures that need to be rotated are indispensable for the existence of bearings. In order to make the structure rotate smoothly, the manufacture of bearings must have a considerable level of precision. Therefore, the current mainstream practice is mostly turning by turning machines. Take out the main parts of each part of the bearing, and finally assemble it.

If the turning machine wants to turn the material into the main parts of each part of the bearing, it must draw engineering drawings to generate turning toolpaths for turning by the turning machine, and it would be a lot of waste if the engineering drawing is drawn every time. Time, so a more common method is to use calculation software (e.g. Excel) to manually input the part specifications into the corresponding table, and use the built-in calculation formula of the calculation software to convert the part specifications into drawing software (e.g. Pro/E) ) The part parameter used, and then manually copy this part parameter to the drawing software, the drawing software can generate engineering drawings based on this part parameter.

However, with the advancement of technology, the requirements for bearing performance and accuracy are getting higher and higher, and there are more and more changes. To generate engineering drawings in a conventional way, it is necessary to switch back and forth between the calculation software page and the drawing software page. , It has increased a lot of time cost, so how to simplify the process of users to generate engineering drawings is a problem that needs to be solved urgently in the industry.

The present invention allows the user to select the required bearing parts and input the relevant specifications through the webpage displayed on the user terminal, and then generate the required engineering drawings through the calculation of the system, so as to simplify the process of the user generating the engineering drawings.

In order to achieve the above objectives and effects, the present invention provides an automatic drawing system for bearing design, which includes: at least one client terminal, which includes a display device for displaying a web page; and a server, connected via a network The server is connected to the at least one client, and the server stores: a parts database for storing the part data of each part of the bearing; a web software for displaying the part data in the parts database in the form of a menu The webpage; a calculation software for converting the part specification calculations selected through the webpage into part parameters, which are provided in the webpage software and displayed on the webpage; a drawing software for the part parameters provided by the webpage software Generate engineering drawings for the webpage software to display the engineering drawings on the webpage, and provide the at least one client to download the engineering drawings.

In order to understand the embodiments of the present invention in more detail, please view it with the drawings. The present invention, as shown in the first figure, is an automatic drawing system for bearing design, which includes: at least one user terminal 1, which includes a display device 11, The display device 11 is used to display a web page 111; and a server 2 connected to the at least one client 1 via a network. The server 2 stores: a parts database 21 for storing various parts of the bearing The part data; a web software 22, used to display the part data in the parts database 21 in the form of a menu on the web page 111; a calculation software 24, used to convert the part specification calculations selected through the web page 111 into parts The parameters are provided in the webpage software 22 and displayed on the webpage 111; a drawing software 23 is used to generate engineering drawings of the part parameters provided by the webpage software 22 for the webpage software 22 to display the engineering drawings on the webpage 111, and provide the at least one client 1 to download engineering drawings, and the client 1 can be a computer, and the display device 11 can be a computer screen, and can be one client 1 or a plurality of clients 1 according to different usage scales .

Continuing the above content to further detail the implementation of the present invention, as shown in the second figure, this is the webpage software 22 displaying the parts database 21 in the form of a menu on the parts library menu of the webpage 111, and the user can operate through the client 1 The content displayed on page 111, after selecting the bearing parts, click on the next page to display the bearing form menu shown in the third figure, and click the next page after selecting the required bearing type to display the bearing parts shown in the fourth figure In the menu, select the desired bearing part and click on the next page to display the bearing feature menu shown in Figure 5. After selecting the desired bearing feature, click on the next page to display the part design page shown in Figure 6.

The left side of the part design page is a preview of the engineering drawing, and the right side is a parameter table. It consists of three columns: parameter, description, and value. The user can select the part specifications and modify the parameters according to the part specifications with the web control items, and the middle is the existing model For browsing, the user can click on the existing part model, and the system will bring the corresponding model parameters into the table on the right. It is quite convenient to slightly modify the old model. The main dimensions of the bearing are for international interchangeability. And economical production, the production of bearings is mostly in accordance with ISO standards, such as inner and outer diameter, thickness, lead angle or bearing rotation accuracy, etc. There are specifications. In the past, engineers had to read the design specifications to design the bearing in the parameter table. After selecting the specifications, you can click the corresponding parameter 400 button, and the web software 22 will provide the selected specifications in the parameter table to the calculation software 24 for calculation and conversion. After the calculation is completed, the part parameters are returned to the web software 22, as shown in the seventh figure. Shows that a new parameter table will be generated to overwrite the original parameter table. If you want to obtain and view the design result, click Preview 100 and the web software 22 will provide the part parameters in the parameter table to the drawing software 23. The drawing software 23 Then generate engineering drawings based on the obtained part parameters for the web software 22 to display on the part design page of web page 111 and provide users to click download 300 on the web page to download the drawings. In addition, you can also click the input data 200 button, and the new The designed part data is stored in the part database 21, and will be displayed in the current model browser to facilitate future minor modifications. In addition, click the switch turning 500 button to calculate the part parameters through the calculation software 24 and convert it into a turning The parameters are displayed on the web page 111 by the web software 22.

If you select the bevel assembly in the bearing parts menu shown in the fourth figure, the component creation page shown in the eighth figure will be displayed. The layout of the components is the same as that of the part design page. For the parts of the existing models, the button operations and operation methods corresponding to parameters 400, preview 100, etc. are the same as those on the part design page.

Based on the above content, we can know the automatic drawing system for bearing design of the present invention, so that the user only needs to click on the required part, and select its specifications. The system will automatically calculate the corresponding part parameters. After clicking the preview, the system will automatically Make the drawing software 23 generate engineering drawings for display on web page 111, and click download 300 to download the engineering drawing files. Users only need to operate web page 111 from beginning to end, instead of having to go back and forth between multiple different software pages as is known. Switching achieves the purpose of simplifying the process for users to generate engineering drawings.

As shown in the first figure, the drawing software 23 has a family table 232. The family table 232 is used to store the part parameters of each part of the bearing. If the part parameters transmitted to the drawing software 23 are all those in the family table Part parameters, the drawing software 23 directly uses the parameters in the family table 232 to construct the engineering drawing. If there are unsaved part parameters in the family table 232, add it to the family table 232 and construct the engineering drawing to speed up the drawing software 23 Program operation speed.

As shown in the first figure, the server 2 stores a parameter folder 25, the webpage software 22 stores the part parameters provided by the drawing software 23 in the parameter folder 25, and the drawing software 23 has a folder monitoring program 231 , Used to enable the drawing software 23 to obtain the part parameters provided by the webpage software 22 in the parameter folder 25, and the aforementioned folder monitoring program 231 scans the parameter folder 25 every second when the user logs on the web page 111 When the preview 100 is pressed, the web software 22 automatically generates a text file of the part parameters and saves it to the parameter folder 25. After the folder monitoring program 231 scans this text file, the drawing software 23 will read the content and delete the text file. To avoid repeated reading, in this way, a system architecture for the drawing software 23 to read the part parameters provided by the webpage software 22 is provided.

As shown in the first figure, the server 2 stores a web page folder 26, and the engineering drawings generated by the drawing software 23 are stored in the web page folder 26 for the web page software 22 to retrieve and display on the web page 111. In this framework, if the webpage software 22 detects that there are files in the webpage folder 26, it will embed the download link and the engineering drawing into the webpage 111 and update the display page. At this time, the user can browse the engineering drawing preview on the webpage or click to download 300 to download the engineering drawing to the client, in this way, a system architecture for the webpage software 22 to read the engineering drawing provided by the drawing software 23 is provided.

When the drawing software 23 generates the engineering drawing, it also generates a part file and compresses it for the at least one client 1 to download on the web page 111, which is convenient for the client 1 to store the part file and facilitate the use of portable hard disks, memory cards, etc. The device is carried.

The server 2 also stores a picture folder 27. The picture folder 27 stores the schematic diagrams of the parts of each part of the bearing for the web page 111 to display the schematic diagrams of the corresponding parts in the menu. The effects are as shown in the second to fourth pictures. As shown in the figure, it is used to more clearly confirm the bearing parts you have selected.

1: client 11: display device 111: Webpage 2: server 21: Parts database 22: Web software 23: drawing software 231: Folder Watcher 232: Family Table 24: calculation software 25: parameter folder 26: Web Folder 27: Picture folder 100: Preview 200: input data 300: download 400: Corresponding parameters 500: Switch turning

The first figure is a system architecture diagram of the present invention. The second picture is the parts library menu shown on the client web page. The third picture is the bearing form menu shown on the user side webpage. The fourth picture shows the bearing parts menu shown on the user's web page. The fifth picture shows the bearing feature menu shown on the user's web page. The sixth picture is the part design page shown on the client web page. The seventh picture is the page displayed after the corresponding parameters of the part design page. The eighth figure shows the component creation page shown in the client web page.

1: client

11: display device

111: Webpage

2: server

21: Parts database

22: Web software

23: drawing software

231: Folder Watcher

232: Family Table

24: calculation software

25: parameter folder

26: Web Folder

27: Picture folder

Claims (5)

An automatic drawing system for bearing design, which includes: at least one user terminal, which includes a display device for displaying a web page; and a server connected to the at least one client terminal via a network, the server The device stores: a parts database for storing the part data of each part of the bearing; a webpage software for displaying the part data in the parts database on the webpage in the form of a menu; a calculation software for storing The part specifications selected by the webpage are calculated and converted into part parameters, which are provided in the webpage software and displayed on the webpage; a drawing software is used to generate engineering drawings of the part parameters provided by the webpage software for the webpage software to convert The engineering drawing is displayed on the webpage, and the at least one client is provided to download the engineering drawing; wherein the server stores a parameter folder, and the part parameters provided by the webpage software in the drawing software are stored in the parameter folder in the form of a text file , The drawing software has a folder monitoring program, which is used to make the drawing software continue to scan the parameter folder. If a text file containing part parameters is scanned, the content will be read and the text file will be deleted so that the drawing software can obtain The parameters of the parts provided by the web software. The automatic drawing system for bearing design according to claim 1, wherein the drawing software has a family table for storing the part parameters of each part of the bearing. The automatic drawing system for bearing design according to claim 1, wherein the server stores a webpage folder, and the engineering drawings generated by the drawing software are stored in the webpage folder for the webpage software to retrieve and display Web page. The automatic drawing system for bearing design according to claim 1, wherein when the drawing software generates the engineering drawing, a part file is generated and compressed for the at least one client to download on the webpage. For example, the automatic drawing system for bearing design according to any one of claim 1 to claim 4, wherein the server additionally stores a picture folder, and the picture folder stores the schematic diagrams of the parts of each part of the bearing for the webpage The schematic diagram of the corresponding part is displayed in the menu.

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