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Hard model making method of automobile model

A technology of automobile model and manufacturing method, which is applied to teaching models, manufacturing tools, instruments, etc., can solve the problems of difficulty in ensuring the splicing accuracy of multiple substituting wood billets, modeling defects, etc., so as to reduce the construction period of the model and improve the manufacturing accuracy. , the effect of reducing the difficulty of production

Active Publication Date: 2021-01-08
青岛宙庆工业设计有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in actual operation, it is often difficult to ensure the accuracy of splicing between multiple wood substitute blocks, thus, resulting in the final shape of the car model having modeling defects at the joints of multiple wood substitute blocks

Method used

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  • Hard model making method of automobile model
  • Hard model making method of automobile model

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] The invention proposes a method for making a hard model of an automobile model. In the process of model making, a pre-installed mold is introduced, and wood substitutes are put into the pre-installed mold to facilitate bonding and ensure bonding accuracy; each sub-component of the model is designed with a sub-skeleton 2. It is convenient to assemble with the main frame 3 .

[0033] Such as Figure 1 to Figure 2 Shown, the hard mold making method of automobile model described in the present invention, comprises the steps:

[0034] S1: Build a model skeleton including the main skeleton 3 and the sub-skeleton 2, and determine the data of the substitute wood block 1;

[0035] S2: Determine the surface data of the female mold of the pre-assembled mold according to the contour data of the local area corresponding to the sub-skeleton 2 in the data of the substitute wood block 1;

[0036] S3: According to the surface data of the female mold, process and form a pre-assembled m...

Embodiment 2

[0056] Such as figure 1 As shown, the sub-skeleton 2 as the front face of the car model is placed in the boat-shaped yogi block 1, and the yogi block 1 is made from a cut blank, which is obtained through steps S11 to S12 in step S1. The sub-frame 2 is provided with a rectangular frame, blank bonding posts protruding from one side of the four corners of the rectangular frame, and main frame bonding pads arranged on the other side of the four corners of the rectangular frame.

[0057] The present invention introduces the concept of pre-assembled moulds. The pre-installed mold can preassemble the various parts of the substitute wood block 1 to form the pre-assembled substitute wood block 1 .

[0058] The pre-installation mold includes a mold base; the left and right accommodation grooves are symmetrically arranged on the mold base. slot, then assemble the front assembly, rear assembly, left side panel, right side panel, left front adhesive pad, left rear adhesive pad, right fro...

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Abstract

The invention relates to a hard model manufacturing method of an automobile model and belongs to the technical field of automobile model processing. The hard model manufacturing method of the automobile model comprises the following steps that a model framework comprising a main framework and an auxiliary framework is erected, and epoxy tooling board blank data are determined; female mold surfacedata of a preassembled die are determined according to outline data of a local area corresponding to the auxiliary framework in the epoxy tooling board blank data; the preassembled mold with a femalemold is processed and formed according to the female mold surface data; epoxy tooling board blanks are spliced at the position of the female mold of the preassembled mold; the auxiliary framework andthe epoxy tooling board blanks spliced at the position of the female mold of the preassembled mold are bonded; the epoxy tooling board blanks bonded with the auxiliary framework are removed out of thepreassembled die; the auxiliary framework bonded with the epoxy tooling board blanks is installed on the main framework; in the model manufacturing process, the preassembled die is introduced, epoxytooling board materials are put to the preassembled die, bonding is facilitated, and the bonding precision can be guaranteed; and sub-units of the model are all provided with auxiliary frameworks andare conveniently assembled to the main framework.

Description

technical field [0001] The invention relates to a method for making a hard model of a car model, belonging to the technical field of car model processing. Background technique [0002] The car model can be used in trial production, verification and other stages before the production line. Common car models include yogi models, clay models, etc. Among them, the yogi model is also called a hard model, and the yogi block is pasted to the model skeleton, and then a car model with a corresponding shape can be formed by machining the yogi block. [0003] For areas with complex curved surfaces in the modeling, splicing of multiple substitute wood blocks is often required. However, in actual operation, it is often difficult to ensure the accuracy of the splicing between multiple substitute wood blocks, thus resulting in modeling defects in the splicing of multiple substitute wood blocks in the final formed car model. Contents of the invention [0004] In view of the above-menti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B27M3/00G09B25/02
CPCB27M3/00G09B25/02
Inventor 吴燕民万鲁乾
Owner 青岛宙庆工业设计有限公司