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A multi-link drive mechanism assembly tooling

A driving mechanism and a technology for assembling tooling, applied in the field of assembly tooling, can solve the problems of low assembly efficiency and reduce the rigidity of the box, and achieve the effects of improving assembly efficiency, avoiding position uncertainty, and improving rigidity

Active Publication Date: 2020-09-01
NANJING INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For the complex multi-link drive mechanism, due to the large number of rod systems, the position of each rod in the rod system is uncertain during the assembly process, and each rod needs to have a certain weight in order to maintain rigidity, so the assembly efficiency is very low, and it is usually assembled in It takes three to four days in the box. At the same time, in order to meet the assembly space requirements, the box where the multi-link drive mechanism is located needs to be windowed, thereby reducing the rigidity of the box.

Method used

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  • A multi-link drive mechanism assembly tooling
  • A multi-link drive mechanism assembly tooling
  • A multi-link drive mechanism assembly tooling

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Embodiment Construction

[0019] The present invention will be further explained in detail below in conjunction with the accompanying drawings and specific embodiments, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0020] Such as Figure 1-4 As shown, the multi-link driving mechanism assembly tool in the present invention includes a base plate 7 detachably mounted on the multi-link driving mechanism. The multi-link driving mechanism includes a first toggle 1 and a second toggle 2, and also includes a mounting In the main link 3 between the first toggle 1 and the second toggle 2, the first toggle 1 and the second toggle 2 are respectively provided with a first through hole 101 and a second through hole 101 for installing pins. The hole 201, the pin device is used to install the first toggle 1 or the second toggle 2 on the frame, and the ends of the first toggle 1 and the second toggle 2 are provided with elbows for connecting...

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Abstract

The invention relates to a tool capable of quickly assembling a multi-connecting-rod driving mechanism. The tool fully utilized holes and shaft-shaped bulges in the multi-connecting-rod driving mechanism to limit the positions of all rods in the multi-connecting-rod mechanism, so that the positions of the rods are kept relatively fixed. Then, the multi-connecting-rod driving mechanism and the assembly tool are placed together in an upper box body, then the rod system is positioned through a pin penetrating mode, meanwhile, the tool is ejected out, so that quick assembly of the multi-connecting-rod driving mechanism is realized.

Description

technical field [0001] The invention relates to an assembly tool, in particular to an assembly tool for a multi-link driving mechanism. Background technique [0002] The multi-link drive mechanism is widely used because of its slow speed in the stamping process and a slightly faster speed in the return process, which can significantly improve the forming accuracy and stamping efficiency of stamping parts. For the complex multi-link drive mechanism, due to the large number of rod systems, the position of each rod in the rod system is uncertain during the assembly process, and each rod needs to have a certain weight in order to maintain rigidity, so the assembly efficiency is very low, and it is usually assembled in It takes three to four days to install the box. At the same time, in order to meet the assembly space requirements, the box where the multi-link drive mechanism is located needs to be windowed, thereby reducing the rigidity of the box. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P19/04
Inventor 鹿新建
Owner NANJING INST OF TECH