CN101930482B - Hydraulic machine parameterization rapid design modeling system and modeling method thereof - Google Patents

Abstract

The invention relates to a parameterized rapid modeling device for a hydraulic machine tool, which is used to take the user's use requirements as the design target, obtain and display the product's performance, process, matching size and other related parameters through design and calculation. The various parameters obtained by the rapid design module are imported into the 3D solid modeling software module to generate the 3D solid modeling software solid model of the hydraulic press, and finally the design result processing module of the hydraulic press engineering drawing is obtained and connected. Starting from the design goal of the user, the present invention converts the obtained size parameters into the three-dimensional solid diagram and the two-dimensional engineering diagram of the product through the setting of the rapid design module and the design result processing module, which not only achieves large-scale batch rapid design modeling Requirements, while saving design time and design costs.

Description

Modeling system and modeling method for rapid parametric design of hydraulic machine tools

technical field

The invention relates to a modeling system for rapid parametric design of a hydraulic machine tool and a modeling method thereof, in particular to a modeling system for a rapid parametric design of a forging machine tool and a modeling method thereof.

Background technique

At present, there is no corresponding modeling system for the design of hydraulic machine tools. It can only be designed with a single-piece small-batch design module, and only partial modifications can be made on the original model, which not only takes a long time, but also consumes a lot of materials.

Contents of the invention

Aiming at the deficiencies of the prior art, the present invention provides a system and a modeling method that can realize parameterized rapid design and modeling of hydraulic machine tools according to customer requirements.

The present invention is achieved through the following technical solutions:

A parametric rapid design modeling system for hydraulic machine tools, the modeling system includes:

It is used to take the user's requirements as the design goal, obtain and display the product's performance, process, matching size and other related parameters through design calculation, including the design calculation module, interface display module and file processing module. The design calculation module The data output end of the interface display module is connected with the data input end of the interface display module, and the data output end of the interface display module is connected with the data input end of the file processing module;

And it is used to import various parameters obtained by the rapid design module into the parameterized 3D solid modeling software module to generate the 3D parametric solid model of the hydraulic press, and finally obtain the design result processing module of the hydraulic press engineering drawing, including the 3D solid modeling software interface module and engineering drawing module, wherein the data output end of the three-dimensional solid modeling software interface module is connected with the data output end of the engineering drawing module;

The rapid design module is connected with the design result processing module through the file processing module, and the data output end of the file processing module is connected with the data input end of the three-dimensional solid modeling software interface module.

The design calculation module is used to calculate various dimensional parameters of the hydraulic press according to the design target, and calculate various parameters of the hydraulic press through the dimensional parameters and the information stored in the database;

The interface display module is used to provide user design communication and realize visual design;

The file processing module is used to save and open the designed file, and save the designed data and other parameters in a certain format after comparison, for future file viewing and the import of subsequent three-dimensional solid modeling data;

The three-dimensional solid modeling software interface module is used to read the design data file, reset each characteristic parameter of the product model through the three-dimensional solid modeling software model database, and display the generated three-dimensional solid model;

The engineering drawing module is used to generate a two-dimensional engineering drawing through the pre-set two-dimensional engineering drawing standard format template in the module by using the size parameters obtained through projection transformation of the generated three-dimensional solid model.

The modeling methods include:

a. Input the design target into the design calculation module to obtain relevant parameters such as product performance, process, and matching dimensions, and write the data into the internal database;

b. The display interface module extracts the display data from the internal database and displays it on the user interface to facilitate the user's confirmation and modification;

c. The file processing module compares the internal database with the previous design data files, saves new parameters that meet the set range or abandons saving new parameters that do not meet the set range, and restores the previous design results;

d. The 3D solid modeling software interface module reads the data in the internal database, resets the various characteristic parameters of the product model through the 3D solid modeling software model database, and obtains and displays the 3D solid model;

e. The engineering drawing module obtains the size parameters of the generated three-dimensional solid model through projection transformation, and generates two-dimensional engineering drawing through the pre-set two-dimensional engineering drawing standard format template in the module.

Description of drawings

Accompanying drawing is the module flowchart of the present invention

Detailed ways

A parametric rapid modeling device for a hydraulic machine tool, including a rapid design module 1 for taking the user's use requirements as the design goal, obtaining and displaying product performance, process, matching dimensions and other related parameters through design calculations, and a rapid The various parameters obtained by the design module are imported into the 3D solid modeling software module, and the 3D solid modeling software solid model of the hydraulic press is regenerated, and finally the design result processing module 2 of the hydraulic press engineering drawing is obtained.

The rapid design module 1 includes a design calculation module 3 , an interface display module 4 and a file processing module 5 ; the design result processing module 2 includes a three-dimensional solid modeling software interface module 6 and an engineering drawing module 7 .

The design calculation module 3 is used to calculate various dimensional parameters of the hydraulic press according to the design target, and calculate various parameters of the hydraulic press through the dimensional parameters and the information stored in the database;

The interface display module 4 is used to provide user design communication and realize visual design;

The file processing module 5 is used to save and open the designed file, and save the designed data and other parameters in a certain format after comparison, for future file viewing and subsequent import of 3D solid modeling software data;

The three-dimensional solid modeling software interface module 6 is used to read the design data file, reset each characteristic parameter of the product model through the three-dimensional solid modeling software model database, and display the three-dimensional solid model generated;

The engineering drawing module 7 is used to generate a two-dimensional engineering drawing through the pre-set two-dimensional engineering drawing standard format template in the module through the size parameters obtained by projective transformation of the generated three-dimensional solid model.

The rapid design module 1 is connected with the design result processing module 2 through the file processing module 5; the data output terminal of the design calculation module 3 is connected with the data input terminal of the interface display module 4, and the data output terminal of the interface display module 4 is connected with the file processing module The data input end of 5 is connected, and the data output end of file processing module 5 is connected with the data input end of 3D solid modeling software interface module 6, and the data output end of 3D solid modeling software interface module 6 is connected with engineering drawing module 7. connected to the data output.

The workflow of the parametric rapid modeling device for hydraulic machine tools is as follows:

a. Input the design target 8 into the design calculation module 3 to obtain relevant parameters such as product performance, process, and matching dimensions, and write the data into the internal database 9;

b. The display interface module 4 extracts the display data from the internal database 9, and displays it on the user interface 10 to facilitate confirmation and modification by the user;

c, the file processing module 5 compares the internal database 9 with the previous design data file 11, saves new parameters that meet the set range or abandons saving new parameters that do not meet the set range, and restores the previous design result;

D, the three-dimensional solid modeling software interface module 6 reads the data in the internal database 9, resets each characteristic parameter of the product model through the three-dimensional solid modeling software model database, obtains and displays the three-dimensional solid model 12;

e. The engineering drawing module 7 obtains dimension parameters from the generated three-dimensional solid model 12 through projection transformation, and generates a two-dimensional engineering drawing 13 through the preset two-dimensional engineering drawing standard format template in the module.

Claims (2)

1. hydraulic machine parameterization rapid design modeling system is characterized in that said modeling comprises:

Be used for request for utilization with the user as design object; Obtain and show the quick design module of correlation parameters such as performance of products, technology, fit dimension through designing and calculating; Comprise designing and calculating module, interface display module and document processing module; Wherein the data output end of designing and calculating module is connected with the data input pin of interface display module, and the data output end of interface display module is connected with the data input pin of document processing module;

With import in the Pro/Engineer module with certain format in order to the various parameters that obtain by quick design module; Regenerate the three-dimensional Pro/Engineer solid model of hydropress; Finally obtain the design result processing module of the Pro/Engineer engineering drawing of hydropress; Comprise Pro/Engineer interface module and engineering drawing module, wherein the data output end of Pro/Engineer interface module is connected with the data output end of engineering drawing module;

Said quick design module is connected with the design result processing module through document processing module, and the data output end of said document processing module is connected with the data input pin of Pro/Engineer interface module;

Said designing and calculating module is in order to being carried out hydropress various sizes CALCULATION OF PARAMETERS by design object, and calculates the parameters of hydropress through dimensional parameters and the information in the internal database that is kept at correlation parameters such as performance in order to storage products, technology, fit dimension;

Said interface display module is used to provide the user to design interchange, realizes The visual design;

Said document processing module is used for preserving and opening design document, and preserves through the contrast back parameters such as data of design with certain format, checks and the importing of follow-up Pro/Engineer data for file later on;

Said Pro/Engineer interface module resets the various features parameter of product model in order to read the design data file through the Pro/Engineer model database;

The three-dimensional entity model that said engineering drawing module generates in order to demonstration, and the solid model that will generate obtains two-dimensional engineering graphic through projective transformation.

2. the method for the quick design setting model of hydraulic machine parameterization is characterized in that said modeling method comprises:

A, design object is imported the designing and calculating module, obtain correlation parameters such as performance of products, technology, fit dimension, and data are write internal database;

B, display interface module are extracted video data in the database internally, it are presented at make things convenient for the user to confirm on the user interface and revise;

C, document processing module are with comparing between internal database and the design data file before, and the new argument that will meet setting range preserves or abandon to preserve the new argument that does not meet setting range, and the design result before recovering;

D, Pro/Engineer interface module read the data in the internal database, reset the various features parameter of product model through the Pro/Engineer model database, obtain three-dimensional entity model;

The solid model that e, engineering drawing module will generate sees through projective transformation and obtains two-dimensional engineering graphic paper, and regenerates the engineering drawing mark according to the product design data that the Pro/Engineerngineer interface module obtains.

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