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Mechanical hand

A technology of manipulators and chassis, applied in the field of manipulators, can solve problems such as inconvenient grasping of ring-mounted workpieces

Inactive Publication Date: 2020-11-06
QINGDAO TECHNOLOGICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a manipulator, which can solve the problem of inconvenient grasping of ring-mounted workpieces in the prior art

Method used

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Embodiment Construction

[0029] A specific embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0030] Such as figure 2 with image 3 As shown, a manipulator provided by an embodiment of the present invention includes:

[0031] The bracket includes a circular chassis 12, a cover body 10, and a hanger 11. The cover body 10 is fixedly arranged on the chassis 12, and the cover body 10 forms a storage space; the hanger 11 is fixedly arranged on the cover body 10 for providing Hoisting fulcrum;

[0032] Several grasping devices. The grasping device includes a sliding rod 40 and a support plate 41 corresponding to the sliding rod 40 one-to-one. The sliding rod 40 is slidably arranged on the chassis 12, and the plurality of sliding rods 40 are evenly arranged along the central circumference of the chassis 12 , The support plate 4...

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Abstract

The invention discloses a mechanical hand, and belongs to the field of automation. The device comprises a support, multiple grabbing devices and a drive device. The support comprises a round bottom disc, a cover body and a hanging bracket, and the cover body is fixedly arranged on the bottom disc. The hanging bracket is fixedly arranged on the cover body and used for providing hanging fulcrums. The grabbing devices comprise sliding rods and supporting plates corresponding to the sliding rods one to one. The sliding rods are slidingly arranged on the bottom disc, the multiple sliding rods are evenly arranged along the circumference of the center of the bottom disc, the supporting plates are of arc-shaped structures bent towards the center of the bottom disc, and the supporting plates are fixedly arranged at the ends, away from the bottom disc, of the sliding rods. The drive device is used for driving the sliding rods to be away from or close to the bottom disc. The inner rings of annular workpieces are grabbed, the external space is not occupied, the inner rings of the annular workpieces are jacked through the supporting plates, the annular workpieces are clamped through friction force, when the annular workpieces are released, it is only needed to draw the sliding rods in inwards, and the annular workpieces are easy to release and grab.

Description

Technical field [0001] The invention relates to the field of automation, in particular to a manipulator. Background technique [0002] The manipulator is an automatic operating device that can imitate certain motion functions of human hands and arms to grasp, transport objects or operate tools according to a fixed program. The feature is that it can be programmed to complete various expected tasks, and its structure and performance have the advantages of both human and mechanical handpieces. [0003] Manipulators are the earliest industrial robots and the earliest modern robots. They can replace human labor to achieve mechanization and automation of production, and can operate in harmful environments to protect personal safety. Therefore, they are widely used in machinery manufacturing, metallurgy, Departments of electronics, light industry and atomic energy. [0004] In the field of machining, such as figure 1 As shown, it is often necessary to forge the material into a ring-mount...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21J13/10B25J15/00
CPCB21J13/10B25J15/0047
Inventor 胡耀增李杨王龙张守东聂晓斌薛伟朋唐修之宋亚萍
Owner QINGDAO TECHNOLOGICAL UNIVERSITY
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