Tiny component assembling device and method

A technology of tiny parts and assembly devices, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of small parts clamping, positioning limitations, inability to achieve a variety of small parts adsorption, handling and assembly, etc. The effect of ensuring assembly accuracy

Inactive Publication Date: 2013-10-16
DALIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The above-mentioned various devices and assembly methods solve some problems in the assembly process of tiny parts to varying degrees, but there are limitations in the clamping and positioning of tiny parts
None of the existing combined fixtures can achieve the adsorption, handling and assembly of various tiny parts

Method used

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  • Tiny component assembling device and method
  • Tiny component assembling device and method
  • Tiny component assembling device and method

Examples

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Embodiment Construction

[0020] Specific embodiments of the present invention will be described in detail below in conjunction with technical solutions and accompanying drawings.

[0021] Step 1: The combined suction clamp unit is fixed on the moving mechanical arm through the connecting block 1. Select the corresponding transitional adsorption block 9 according to the external structure size of the tiny parts 20 to be assembled. The transitional adsorption block 9 is first fixed on the transitional adsorption block feeding base 21, the tiny parts 20 to be assembled are fixed on the parts feeding base 19, and the fixed transitional adsorption block feeding base 21 and the parts feeding base 19 are fixed together on the On the feeding fixture base 18, such as Figure 4 shown.

[0022] Step 2: The combined adsorption clamp unit moves to the specified position, the solenoid valve controlling the power gas of the pneumatic clamp is opened, and the pneumatic clamp 2 starts to move, and is clamped by the ...

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Abstract

The invention relates to the technical field of precision assembly, in particular to a tiny component assembling device and method. The tiny component assembling device is characterized by consisting of a feeding clamp unit, combined adsorbing clamp unit and an assembling clamp unit, wherein the combined adsorbing clamp unit comprises a connecting block, a U-shaped pneumatic connecting block, a sucking disc connecting post, a left clamp finger, a right clamp finger, a sucking disc, a transitional adsorbing block, a positioning block and a pneumatic clamp; the transitional adsorbing block is designed to have a series of different sizes and structures and is used for adsorbing tiny components with various structural characteristics, so that the shift function of a clamp is achieved and the universality of the clamp is improved; the transitional adsorbing block adsorbs, moves and assembles the tiny components in the assembling process, and fixes an assembly after completion of the assembling process, thus ensuring that the assembly precision is not damaged, and achieving precision assembly of the tiny components. The tiny component assembling device and method are applicable to clamping adsorption, movement, assembly and fixation of tiny mechanical components.

Description

technical field [0001] The invention belongs to the technical field of precision assembly, and relates to an assembly device for tiny parts. Background technique [0002] The assembly technology of tiny parts is different from the traditional assembly method of parts, and usually requires micro-actuators to perform micro-operations on tiny parts. As a typical micro-actuator, micro-clamps can complete operations such as clamping, transporting and placing micro-miniature parts, and have good application prospects in the processing, assembly, biomedical engineering and optics of micro-mechanical parts. . [0003] The micro-manipulation-oriented combined micro-gripper published in the Journal of Harbin Institute of Technology, Volume 38, No. 6, 2006, is based on the design idea of ​​macro-micro integration, and a combined micro-gripper is designed, which uses a micro-linear motor to achieve millimeter-level movement , using bimorph piezoelectric cantilever mechanism to achieve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/00
Inventor 王晓东罗怡辛明哲
Owner DALIAN UNIV OF TECH
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