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Clamping mechanism and manipulator using same

一种夹紧机构、夹紧件的技术，应用在机械手、程序控制机械手、夹头等方向，能够解决难以保证装夹精度、多人力、影响壳体加工速度等问题，达到装夹定位精确、提升加工速度的效果

Inactive Publication Date: 2011-03-23
SHENZHEN SHENGTIANDA AUTOMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the surface to be processed of the shell includes flat and curved surfaces, the fixing method of the shell is generally realized by manually installing the workpiece on the fixture, so more manpower is required and it is difficult to ensure the clamping accuracy
In addition, when using the existing fixtures to fix the shell, part of the surface that needs to be processed is often covered and cannot be processed, so the shell needs to be fixed more than once, which affects the processing speed of the shell

Method used

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  • Clamping mechanism and manipulator using same
  • Clamping mechanism and manipulator using same
  • Clamping mechanism and manipulator using same

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Embodiment Construction

[0011] The clamping mechanism and the manipulator of the present invention will be further described in detail with reference to the accompanying drawings and embodiments.

[0012] see figure 1 , the manipulator 100 of the embodiment of the present invention includes a manipulator 10 and a clamping mechanism 20 fixed at the end of the manipulator 10 . The clamping mechanism 20 is used to fix a workpiece 30 . The mechanical arm 10 can drive the clamping mechanism 20 and the workpiece 30 fixed on it to make various complex movements such as translation and rotation. In this embodiment, the manipulator 100 cooperates with a grinder (not shown in the figure) to grind multiple surfaces of the workpiece 30 .

[0013] see figure 2 The workpiece 30 to be processed includes a bottom wall 31 and a first side wall 33 , a second side wall 35 and a third side wall 37 extending along the edge of the bottom wall 31 to the same side. The first sidewall 33 and the second sidewall 35 are l...

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Abstract

The invention discloses a clamping mechanism, comprising a fixed clamping member, a movable clamping member and a driving member. The fixed clamping member is provided with a first clamping portion and the movable clamping member is provided with a second clamping portion. The movable clamping member is movably connected with the fixed clamping member via the driving member. The driving member leads the movable clamping member to translation in relation to the fixed clamping member so that the second clamping portion is away from the first clamping portion. The clamping mechanism has the advantages of high clamping precision and fast processing speed. The invention further provides a manipulator using the clamping mechanism.

Description

technical field [0001] The invention relates to a clamping mechanism, in particular to a clamping mechanism applied to a manipulator. Background technique [0002] In the machining process, it is often necessary to process the surface of the workpiece to make the surface of the workpiece smooth. For example, in electronic products, in order to make the electronic products have higher strength and better appearance, the shells of the electronic products are made of metal. In the process of preparing the metal shell, the surface of the shell is ground to make the surface smooth. [0003] Before grinding the shell, it is usually necessary to fix the shell first. However, when the surface to be processed of the shell includes flat and curved surfaces, the fixing method of the shell is generally realized by manually installing the workpiece on the fixture, so more manpower is required and it is difficult to ensure the clamping accuracy. In addition, when using the existing fix...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J15/00B25J9/10
CPCB24B41/06B25J15/00
Inventor 王辉
Owner SHENZHEN SHENGTIANDA AUTOMATION TECH CO LTD
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