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Two-claw cylinder clamping jaw mechanism for round piece

A gripper and cylinder technology, applied in the field of automation equipment, can solve the problems of easy collision, reduced equipment movement speed, high cost of force sensor hardware, etc., to achieve the effect of high reliability and less space occupation

Pending Publication Date: 2020-06-30
江苏汉格智能科技有限公司
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Problems solved by technology

[0003] However, in some occasions, while meeting the requirements of concentric clamping and positioning, circumferential or axial positioning is required at the same time. Most of the current solutions use corresponding force sensors or in-position detection switches. The hardware cost of force sensors is high, and software debugging is complicated. If the in-position detection switch is used, the movement speed of the equipment needs to be reduced a lot, otherwise it is easy to collide

Method used

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  • Two-claw cylinder clamping jaw mechanism for round piece
  • Two-claw cylinder clamping jaw mechanism for round piece

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Embodiment Construction

[0020] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0021] A two-claw cylinder clamping mechanism for round parts, including a clamping jaw 1, the clamping jaw 1 is composed of two clamping jaw main bodies 11, and the opposite surfaces of the two clamping jaw main bodies 11 are clamping surfaces 12, The jaw main body 11 is respectively arranged on the two action ends of the two-jaw cylinder 4, and the relative distance between the clamping surfaces 12 on the two jaw main bodies 11 is changed by the two-jaw cylinder 4 for gripping.

[0022] The gripping surface 12 is an arcuate surface with inner grooves, and the jaw main body 11 on the rear side of the gripping surface 12 is provided with a crescent groove 2, which conforms to the principle of bionics.

[0023] The radian of the crescent groove 2 is set concentrically with the radian of the clamping surface 12 .

[0024] Such as fig...

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Abstract

The invention discloses a two-claw cylinder clamping jaw mechanism for a round piece. The two-claw cylinder clamping jaw mechanism comprises a clamping jaw, wherein the clamping jaw is composed of twoclamping jaw main bodies; opposite surfaces of the two clamping jaw main bodies are clamping surfaces; the clamping jaw main bodies are separately arranged on two action ends of a two-claw cylinder;and the two-claw cylinder drives to change relative distance of the clamping surfaces on the two clamping jaw main bodies to grab and clamp. The clamping jaw mechanism is high in reliability, is relatively small in occupied space, is suitable for a mechanism with a narrow space, can replace a three-claw or four-claw cylinder which is expensive in price and is great in occupied space in many occasions, guarantees that the mechanism or a workpiece realizes circumferential sliding positioning or axial sliding positioning while performing a clamping process which needs to be centered, and can be applied to various occasions such as precise automatic assembly, robot loading and unloading.

Description

technical field [0001] The invention relates to the technical field of automation equipment, in particular to a two-claw cylinder clamping mechanism for round parts. Background technique [0002] Precision automatic assembly and automatic loading and unloading robots can meet the requirements of "fast / mass processing cycle", "saving labor costs", "improving production efficiency", and become an ideal choice for more and more factories. The loading and unloading robot system has high efficiency and high stability, and the structure is simple and easy to maintain. It can meet the production of different types of products. For users, it can quickly adjust the product structure and expand production capacity, and can greatly reduce the workload of industrial workers. Labor intensity; [0003] However, in some occasions, while meeting the requirements of concentric clamping and positioning, circumferential or axial positioning is required at the same time. Most of the current so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J15/00B25J15/08B25J15/02
CPCB25J15/0033B25J15/08B25J15/0293
Inventor 王军孙建福
Owner 江苏汉格智能科技有限公司
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