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Clamping device

A clamping device and clamping piece technology, applied in the direction of chucks, manipulators, manufacturing tools, etc., can solve the problems of complex structure of the clamping device and so on.

Active Publication Date: 2016-08-24
SHENZHENSHI YUZHAN PRECISION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the jaws can only hold one workpiece, in order to hold multiple workpieces at the same time, it is necessary to install multiple jaws and corresponding driving parts for driving multiple jaws, resulting in a more complicated structure of the clamping device.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] see figure 1 , the clamping device 100 of the embodiment of the present invention is used to clamp the workpiece 200, and the clamping device 100 can be used in cooperation with a manipulator (not shown in the figure), and the workpiece 200 can be transported and other operations under the control of the manipulator.

[0013] The clamping device 100 includes a support frame 10 , two fixed shafts 20 , a driving mechanism 30 and six clamping components 50 . The drive mechanism 30 is installed on the support frame 10, and the two fixed shafts 20 are respectively fixed and installed on the support frame 10 in parallel. The clamping assembly 50 is pivotally connected to the two fixed shafts 20 and connected with the drive mechanism 30 so that Driven by the driving mechanism 30 , the clamping assembly 50 clamps or releases the workpiece 200 .

[0014] Please also see figure 2 , the supporting frame 10 includes a base portion 11 , a supporting portion 13 and two fixing port...

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PUM

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Abstract

A clamping device includes a support frame, a driving mechanism, a fixed shaft and at least two clamping components, the fixed shaft is fixedly mounted on the support frame, the driving mechanism includes a driving part and a movable shaft connected with the driving part, and the driving part is fixedly mounted on The support frame, each clamping component includes a first clamping part, a second clamping part, a first connecting part and a second connecting part, the first clamping part and the second clamping part are respectively pivotally connected to the fixed shaft, and the second A connecting piece and a second connecting piece are respectively pivotally connected to the movable shaft, and the first connecting piece is pivotally connected to the first clamping piece, and the second connecting piece is pivotally connected to the second clamping piece. Driven by the driving piece , the movable shaft drives the first connecting part and the second connecting part of at least two clamping components to move, so that the first clamping part and the second clamping part of at least two clamping components move toward or back to clamp or release artifacts. The above clamping mechanism has the advantage of simple structure.

Description

technical field [0001] The invention relates to a clamping device, in particular to a clamping device used with a mechanical arm. Background technique [0002] In the process of industrial processing, it is often necessary to clamp the workpiece to move and transport the workpiece. At present, when the workpiece is transported, the mechanical arm is generally used to cooperate with the clamping device installed at the end of the mechanical arm to clamp and transport the workpiece. The existing clamping device includes a support frame, jaws relatively movably installed on the support frame, and a driver for driving the jaws. The jaws move relatively under the drive of the driving mechanism to clamp and release the workpiece. Since the clamping jaws can only clamp one workpiece, in order to clamp multiple workpieces at the same time, multiple clamping jaws and corresponding multiple driving parts for driving the multiple clamping jaws need to be installed, resulting in a comp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J15/10
CPCB25J15/022B25J15/0052
Inventor 肖鑫胤杨波李德阳
Owner SHENZHENSHI YUZHAN PRECISION TECH CO LTD