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Planetary gear clamping mechanism

A technology of clamping mechanism and planetary gear system, which is applied in the direction of clamping, metal processing machinery parts, manufacturing tools, etc., can solve the problems of inability to guarantee the accuracy of the workpiece, low efficiency of the clamping mechanism, time-consuming and labor-intensive problems, and improve production efficiency and processing quality, reliable clamping force and centering performance, and easy installation

Active Publication Date: 2020-03-06
SHENYANG SIASUN ROBOT & AUTOMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the clamping mechanism is inefficient, time-consuming and labor-intensive, and cannot guarantee the accuracy of workpiece positioning

Method used

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Embodiment Construction

[0033] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0034] The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, components and arrangements of specific examples are described below. Of course, they are only examples and are not intended to limit the invention. Furthermore, the present invention may repeat reference numerals and / or letters in different instances. This repetition is for the purpose of simplicity and clarity and does not in itself indicat...

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Abstract

The invention discloses a clamping mechanism of a planetary gear system. The clamping mechanism comprises a motor, a chassis, a positioning slide block, a gear shaft, the planetary gear system, a rotary disc, a central screw, a connecting rod, a material disc and a clamping guide rod from top to bottom in sequence, wherein the planetary gear system is formed by surrounding a drive gear through a plurality of driven planetary gears; the motor is fixedly connected with the drive gear of the planetary gear system through the chassis; the planetary gear system is arranged on the rotary disc; the first end of the gear shaft is connected with the positioning slide block; the second end of the gear shaft is connected with the driven planetary gears of the planetary gear system, and is fixedly connected with the connecting rod through the rotary disc; the first end of the gear shaft is connected with the positioning slide block; the second end of the gear shaft is connected with the driven planetary gears of the planetary gear system and is fixedly connected with the connecting rod through the rotary disc; the central screw is used for connecting the rotary disc to the material disc; and the clamping guide rod is fixedly connected with the connecting rod through the material disc. The clamping mechanism of the planetary gear system is compact in structure, is simple to mount, is simpleto maintain, and reduces the cost.

Description

technical field [0001] The invention relates to a self-centering clamping device, in particular to a planetary gear train clamping mechanism. Background technique [0002] Clamping devices occupy a more important position in industrial production, and fast positioning and clamping are required when machining or installing workpieces. After long-term continuous development and accumulated experience, more representative mechanisms have also been produced, such as wedge clamping devices, screw clamping devices, eccentric clamping devices and centering clamping structures. Among them, the wedge clamping device is one of the most basic clamping device forms, and other clamping devices are generally its deformation, which is mainly used to increase the clamping force or change the direction of the clamping force. [0003] It is difficult for existing positioning and clamping devices to satisfy sufficient clamping force and precise workpiece positioning at the same time, requirin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/00
CPCB23Q3/00
Inventor 曲道奎王宏玉徐方马壮李加平王禹欧阳国帅
Owner SHENYANG SIASUN ROBOT & AUTOMATION
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