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Assembly adjustment system

A technology for adjusting systems and tooling, applied in special data processing applications, geometric CAD, design optimization/simulation, etc., can solve problems such as low efficiency and low quality consistency, achieve efficiency improvement, quality consistency improvement, and improve assembly quality consistent effect

Pending Publication Date: 2022-02-11
内蒙古第一机械集团股份有限公司
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Problems solved by technology

[0004] The purpose of the present invention is to provide an assembly adjustment system, which solves the "blindness" and randomness existing in the assembly and adjustment of special-shaped complex structural parts, and solves the technical problems of low efficiency and low quality consistency

Method used

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  • Assembly adjustment system

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Embodiment Construction

[0013] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0014] like figure 1 As shown, an assembly adjustment system of the present invention includes a three-dimensional measurement system, a three-dimensional modeling module, a virtual simulation module, a control system and tooling.

[0015] The three-dimensional measurement system adopts the existing ones, such as three-dimensional laser scanning system, camera or camera. The three-dimensional measurement system obtains the shape data of complex parts with special shapes, that is, the cloud data of a large number of point coordinates on the surface of complex parts with special shapes is obtained by reflecting the surface of parts such as laser and blue light, and the shape of complex parts with special shapes is represented by cloud data.

[0016] The three-dimensional modeling module establishes the three-dimensional digital model ...

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Abstract

The invention relates to an assembly adjustment system. The system comprises a three-dimensional measurement system, a three-dimensional modeling module, a virtual simulation module, a control system and a tool. The three-dimensional measurement system obtains appearance data of the special-shaped complex part; the three-dimensional modeling module establishes ideal digital models of the parts, assembles the ideal digital models of all the parts together, compares the ideal digital models corresponding to the cloud data of the points to obtain the difference between the ideal digital models and the ideal state, and adjusts all the special-shaped complex parts; the control system converts the obtained special-shaped complex part adjustment data into execution data of a tool execution structure and transmits a signal to a tool system; the tool system executes the displacement according to the received execution data, and adjustment of the special-shaped complex part under the reference coordinate system is completed. According to the invention, the problems of blindness and randomness in the installation and adjustment of the special-shaped complex structural member are solved, and the technical problems of low efficiency and low quality consistency are solved.

Description

technical field [0001] The invention belongs to the technical field of mechanical assembly, and in particular relates to an assembly adjustment system. Background technique [0002] Special-shaped complex structural parts are welded by multiple special-shaped complex parts. The parts are irregular in shape and have features such as notches. The position of the parts is required in assembly. If the interference or gap is too large, it will affect the special-shaped complex structural parts. welding quality. Before welding, the parts need to be hoisted to the tooling, and then the position of each part is adjusted using the tooling in sequence. During the adjustment process, if interference or excessive gaps are found, manual grinding or padding is performed to ensure assembly. and welding quality. [0003] The method of using assembly adjustment tooling to adjust the position of parts has the following shortcomings. First, there is a "blindness" in the adjustment during the...

Claims

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Application Information

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IPC IPC(8): G06F30/17G06F30/20G06F111/10
CPCG06F30/17G06F30/20G06F2111/10
Inventor 张磊马涛赵宁梁思文高瑞高培军张立宾张玲郁
Owner 内蒙古第一机械集团股份有限公司
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