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Horizontal adjusting device for movable joint of mechanical arm

A technology of a leveling device and a mechanical arm, which is applied in the field of robots, can solve the problem that the mechanical arm cannot adjust the accuracy of the horizontal position, and achieves the effect of simple structure and guaranteed accuracy.

Active Publication Date: 2016-03-23
株洲卓尔科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an adjustment device that can solve the problem that the mechanical arm cannot adjust the horizontal position accuracy.

Method used

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  • Horizontal adjusting device for movable joint of mechanical arm
  • Horizontal adjusting device for movable joint of mechanical arm
  • Horizontal adjusting device for movable joint of mechanical arm

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Embodiment Construction

[0018] The present invention is described in detail below in conjunction with accompanying drawing. For the convenience of description, the following "up", "down", "left" and "right" are consistent with the directions of up, down, left and right in the drawings themselves.

[0019] Such as Figure 1~3 As shown, a mechanical arm mobile joint level adjustment device includes a housing 10, a mobile joint, and a fine-tuning device; the mobile joint includes a lead screw 40, a movable rod 30, a lead screw nut 41 and a fixed clip 31; 30 is inserted in the housing 10 through the upper and lower linear bearings 20 on the housing 10; the screw 40 is connected with the housing 10 through the upper and lower bearings fixed on the housing 10; the screw on the screw 40 Connected with a lead screw nut 41; the bottom of the lead screw 40 is fixed with a first gear 44; the lead screw 40 is fixed with two upper and lower limit blocks 43; the fixed clip 31 is sleeved on the movable rod 30; A ...

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Abstract

The invention discloses a horizontal adjusting device for a movable joint of a mechanical arm. The horizontal adjusting device comprises a shell, the movable joint and a fine adjusting device body. The movable joint comprises a lead screw, a movable rod, a lead screw nut and a fixing clamp. The movable rod is inserted into the shell through an upper linear bearing and a lower linear bearing of the shell. The lead screw is connected with the shell through an upper bearing and a lower bearing which are fixed to the shell. The lead screw nut is inserted into the lead screw. A first gear is fixed to the lower portion of the lead screw. An upper limiting block and a lower limiting block are fixed to the lead screw. The movable rod is sleeved with the fixing clamp. The fixing clamp is inserted in a sleeve on the left side of the lead screw nut. A spring in a tensioned state is arranged between the lead screw nut and the fixing clamp. The fine adjusting device body comprises a movable rod sleeve set and a cam set. The horizontal adjusting device for the movable joint of the mechanical arm has the advantages that the structure is simple, the horizontal position of the movable rod can be adjusted, and the precision of the horizontal position of the movable rod is guaranteed.

Description

Technical field: [0001] The invention relates to a robot, in particular to a device for adjusting the level of a moving joint of a mechanical arm. Background technique: [0002] In the current industrial field, including the automobile industry, electronic and electrical industry, and construction machinery industry, a large number of industrial robot automation production lines have been used. Industrial robots integrate advanced manufacturing technologies such as precision, flexibility, intelligence, and software application development. By implementing detection, control, optimization, scheduling, management, and decision-making on the process, they can increase production, improve quality, reduce costs, and reduce Resource consumption and environmental pollution are the highest manifestations of industrial automation. [0003] The SCARA robot arm belongs to a special type of industrial robot with cylindrical coordinates. It has 3 rotating or more joints, its axes are pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/10B25J17/00
CPCB25J9/1005B25J17/00
Inventor 陈艺峰
Owner 株洲卓尔科技有限公司
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