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Internal-supporting clamp

A technology of internal support and fixture, which is applied in the direction of chucks, manufacturing tools, manipulators, etc., and can solve problems such as inapplicability

Pending Publication Date: 2019-09-20
BEIJING SOFT ROBOT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the internal support fixture has appeared in the prior art, it adopts the cylinder to pull the elastic structure to generate deformation so that the internal support clamps the workpiece. Due to the limitation of the cylinder bore and air pressure, the internal support of some fragile, soft and small-caliber workpieces Clamping scene is not applicable

Method used

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Embodiment Construction

[0032] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, not to limit the present application.

[0033] On the contrary, this application covers any alternatives, modifications, equivalent methods and schemes within the spirit and scope of this application as defined by the claims. Further, in order to make the public have a better understanding of the application, some specific details are described in detail in the detailed description of the application below. The present application can be fully understood by those skilled in the art without the description of these detailed parts.

[0034] The embodiment of the present application relates to an inner supporting fixture, which ca...

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Abstract

The embodiment of the invention discloses an internal-supporting clamp. The internal-supporting clamp comprises a supporting element and an elastic element. The elastic element is in sealed connection with the supporting element in the mode that the elastic element wraps a lower supporting portion of the supporting element, so that the elastic element can expand and shrink under the effect of an inflating and deflating device. When in a shrinking state, the elastic element can enter a to-be-clamped object, and when in an expanding state, the elastic element can support the to-be-clamped object inside. In addition, the interior of the elastic element is hollow. The internal-supporting clamp provided by the invention is small in size, light in weight, simple in structure, low in manufacturing cost and capable of being used for fast and stably clamping small-sized annular and bottle-shaped fragile and soft objects, with the internal shapes regular or irregular, in a certain range, and in addition, the clamped objects are not damaged.

Description

technical field [0001] The present application relates to a clamp, in particular to an internal support clamp. Background technique [0002] In industrial production and daily life, it is necessary to pick up certain objects. Sometimes, because it is inconvenient to directly contact its outer surface, it can only be picked up by supporting its inner wall from the inside. And some objects, because of reasons such as thin wall thickness, weak strength or easily damaged inner surface, cannot use metal or other rigid fixtures for internal support clamping, otherwise it may cause damage to the object. Or for some objects, the internal space is small or the outline is complex, and the custom-made rigid fixture is expensive and cannot be applied to other objects at the same time. And if the design is improper, it may also cause poor clamping stability and easy to fall off. Therefore, a technology is needed to provide various industrial production and internal support clamping in ...

Claims

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Application Information

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IPC IPC(8): B25J15/00B65G47/91
CPCB25J15/0019B65G47/91
Inventor 鲍磊张凌峰赵元瑞牟行浩
Owner BEIJING SOFT ROBOT TECH CO LTD
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