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A base for an industrial mechanical arm

A technology of industrial machinery and mechanical arms, which is applied in the field of bases for industrial mechanical arms, and can solve problems such as ineffective shock absorption, motor failure, and service life of the mechanical arm

Active Publication Date: 2021-05-21
苏州鼎智瑞光智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a base for industrial manipulators to solve the problems that the manipulators cannot effectively absorb shocks, affect the service life and easily hurt people when the motor fails.

Method used

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  • A base for an industrial mechanical arm
  • A base for an industrial mechanical arm
  • A base for an industrial mechanical arm

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0019] Specific implementation mode one: as Figure 1-Figure 11 As shown, this embodiment describes a base for an industrial mechanical arm, including a mounting base 2, a mechanical arm 5, a rotating plate 7, a motor 8, and a support cylinder 9; the support cylinder 9 is fixedly connected to the upper end of the mounting base 2; The motor 8 is fixedly connected to the mounting base 2, and the motor 8 is located in the support cylinder 9; the rotating plate 7 is fixedly connected to the output shaft of the motor 8, and the lower end of the rotating plate 7 is provided with an annular groove, and the lower end of the rotating plate 7 The annular groove is slidably matched with the support cylinder 9; the mechanical arm 5 is installed on the mounting seat 2; the base for an industrial mechanical arm also includes a base 1, a bracket I3, a limit device 4, a connecting device 6, and a bracket II10; The base 1 is fixedly connected to the lower end of the mounting base 2; one end of...

specific Embodiment approach 2

[0020] Specific implementation mode two: as Figure 2-Figure 4 As shown, this embodiment is a further description of specific embodiment 1. The base 1 includes a fixed plate 1-1, two poles 1-2, two springs I1-4, two elastic telescopic rods 1- 5. Two supporting devices 1-6, two scales 1-7, two sliding sleeves 1-8, and multiple nuts 1-9; the lower end of the fixing plate 1-1 is symmetrically fixedly connected with two struts 1-2; a groove 1-3 is provided on the opposite surface of each of the poles 1-2; one end of each elastic telescopic rod 1-5 is slidably fitted with the corresponding groove 1-3, and the elastic telescopic rod The other end of 1-5 is fixedly connected to the corresponding supporting device 1-6; one end of each spring I1-4 is fixedly connected to the upper end of the inner wall of the corresponding groove 1-3, and the other end of spring I1-4 is fixedly connected to Corresponding to the elastic telescopic rod 1-5; each of the sliding sleeves 1-8 is fixedly con...

specific Embodiment approach 3

[0021] Specific implementation mode three: as Figure 2-Figure 4 As shown, this embodiment is a further description of Embodiment 1, each of the supporting devices 1-6 includes a wheel 1-6-1, a connecting rod 1-6-2, two sliding blocks 1-6- 3. Ring 1-6-4, transmission rod 1-6-5, L-shaped connecting rod 1-6-6, slider 1-6-7, screw 1-6-8, bottom plate 1-6-9, Spring II 1-6-10, two limit sliders 1-6-12; the side of the bottom plate 1-6-9 is connected with a ring 1-6-4 through a bearing; the two sliders 1-6 -3 is symmetrically placed on the upper end of the bottom plate 1-6-9, the two sliding blocks 1-6-3 are in contact with each other, and the outer surface of the two sliding blocks 1-6-3 after contact is a circular surface, and the inside is set as a cone shaped groove; the slider 1-6-7 is set to be tapered, and the inner tapered groove of the slider 1-6-7 is slidably matched with the two sliders 1-6-3 after contact; the spring II1- One end of 6-10 is fixedly connected to the low...

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Abstract

A base for an industrial mechanical arm belongs to the field of fixing mechanical arms. The rotating plate is fixedly connected to the output shaft of the motor, and the lower end of the rotating plate is provided with an annular groove, and the annular groove at the lower end of the rotating plate is slidingly matched with the support cylinder; the mechanical arm is installed on the mounting seat; the base is fixedly connected to the lower end of the mounting seat; the bracket One end of I is fixedly connected to the upper end of the mounting base, and the other end of the bracket I is fixedly connected to the lower end of the limiting device; the connecting device is fixedly connected to the mounting base, and the connecting device is set on the outside of the mechanical arm; the limiting device and the connecting device slide Cooperate; one end of the bracket II is fixedly connected to the upper end of the installation seat, and the other end of the bracket II is slidingly matched with the limit device. Not only can the base effectively absorb the shock within the allowable range of the workpiece processing error to ensure the service life of the mechanical arm, but also control the rotation angle of the mechanical arm through the limit device and the connection device and limit the rotation of the mechanical arm after the motor fails to avoid mechanical damage. arm injury to the worker.

Description

technical field [0001] The invention relates to a base for an industrial manipulator, which belongs to the field of manipulator fixing. Background technique [0002] With the development of modern technology, some factories use robotic arms instead of manual labor. Sometimes the robotic arm needs to fix the workpiece during the work process. When the workpiece is impacted, it cannot be shock-absorbed within a reasonable range, which affects the service life; there is also a robotic arm. If the motor fails during the working process, the inertial rotation of the mechanical arm cannot be stopped, and it is very easy to cause the swing arm to injure the worker. Contents of the invention [0003] The purpose of the present invention is to provide a base for industrial manipulators to solve the problems that the manipulators cannot effectively absorb shocks, affect the service life and easily hurt people due to motor failure. [0004] The present invention realizes above-menti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J9/00B25J9/10B25J9/12B25J19/00F16F15/067
CPCB25J9/0009B25J9/101B25J9/126B25J19/0091F16F15/067
Inventor 张颜铄张义
Owner 苏州鼎智瑞光智能科技有限公司