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Machining center pneumatic tool changing mechanical hand

A technology of machining centers and manipulators, which is applied to metal processing machinery parts, metal processing equipment, manufacturing tools, etc., can solve problems such as inability to retract, inability to loosen the tool, inability to clamp the tool tightly and drop the tool, and achieve good economic benefits and Social benefit, effect of reducing accidents

Pending Publication Date: 2018-06-22
INNER MONGOLIA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional manipulator has the tool drop phenomenon caused by the clamping jaw spring pressure is too small or the nut behind the spring is loose and the tool is overweight, or the spring of the loose lock is pressed too tightly and the jaw cannot be retracted, causing the tool to be clamped. Can't let go of the problem

Method used

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  • Machining center pneumatic tool changing mechanical hand
  • Machining center pneumatic tool changing mechanical hand
  • Machining center pneumatic tool changing mechanical hand

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] see Figure 1-4 As shown, a pneumatic tool changing manipulator of a machining center includes a manipulator 1, a cylinder 3 is installed on the manipulator 1, and the cylinder rod of the cylinder 3 is connected to a U-shaped push rod 4; The pin shaft 2 and the rolling bearing are fixedly connected to the mechanical claw 6; the U-shaped push rod 4 is connected to the chute of the mechanical claw 6 through the roller 5, and the roller 5 is connected to t...

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PUM

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Abstract

The invention discloses a machining center pneumatic tool changing mechanical hand. The machining center pneumatic tool changing mechanical hand comprises a mechanical arm, a pin shaft, an air cylinder, a U-shaped push rod, a roller and a mechanical claw. The mechanical hand has the beneficial effects that controllable clamping force is provided, tool falling is avoided, unloosening after tool clamping is avoided, when the mechanical arm clamps and loosens the tool, the mechanical hand is simple and rapid, in the tool changing process, the mechanical hand can rapidly clamp or loosen the tool with the precise strength, accidents are reduced, in a machining center automatic tool changing device, the mechanical hand plays a role in grabbing and conveying the tool, the tool is taken down froma tool changer and then is loaded on a spindle, and meanwhile, the tool is taken down from the spindle and is loaded into the tool changer.

Description

technical field [0001] The invention relates to a manipulator, in particular to a pneumatic tool changing manipulator of a machining center, which belongs to the technical field of mechanical application. Background technique [0002] A manipulator is an automatic operating device that can imitate certain movement functions of the human hand and arm to grab, carry objects or operate tools according to a fixed program. The feature is that various expected operations can be completed through programming, and the structure and performance have both the advantages of man and robot. The manipulator is the earliest industrial robot and the first modern robot. It can replace the heavy labor of people to realize the mechanization and automation of production, and can operate in harmful environments to protect personal safety. Therefore, it is widely used in machinery manufacturing, metallurgy, Departments of electronics, light industry and atomic energy. [0003] The traditional m...

Claims

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Application Information

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IPC IPC(8): B23Q3/155
CPCB23Q3/1554B23Q2003/155425
Inventor 高峰萨日娜梁丽强
Owner INNER MONGOLIA UNIV OF TECH
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