High-precise rotating working platform directly driven by torque motor

A technology of rotary table and torque motor, which is used in manufacturing tools, metal processing equipment, metal processing machinery parts, etc., can solve the problems of complex structure of rotary table, low rotation speed of rotary table and poor braking effect, etc. Achieve the effect of improved transmission accuracy and stability, simple structure and easy maintenance

Active Publication Date: 2012-04-04
ANYANG XINSHENG MACHINE TOOL
View PDF5 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the rotary table driven by the transmission mechanism has complex structure and low precision, while the rotary t

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • High-precise rotating working platform directly driven by torque motor
  • High-precise rotating working platform directly driven by torque motor
  • High-precise rotating working platform directly driven by torque motor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] Such as figure 1 As shown, the present invention includes a rotary table body 8, an inner shell 7, a tensioner sleeve 9 and a bearing flange 13 are fixed on the rotary table body 8, and the tensioner sleeve 9 is installed in the rotary sleeve 11 through clearance fit, and the inner shell 7 and A torque motor 10 is arranged between the rotary table bodies 8, and a reading head bracket 2 is fixed on the upper end of the inner shell 7,

[0017] A. The lower oil distribution shaft 4 is fixed on the inner shell 7, the lower end of the lower oil distribution shaft 4 is connected with the oil receiving pan 5, and the oil return pipe 12 is installed on the oil receiving pan 5; the lower oil distribution shaft 4 is connected with the upper oil distribution shaft 15, The upper oil distribution shaft 15 is fixed on the rotary body 1, and the rotary body 1 is fixed on the rotary sleeve 11. The lower end of the rotary body 1 is equipped with an angle encoder 14, and the upper end of...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a high-precise rotating working platform directly driven by a torque motor, which comprises a rotating platform body, wherein the rotating platform body is fixed with an inner shell, a tensing sleeve and a bearing flange, the tensing sleeve is arranged in a rotating sleeve, the torque motor is arranged between the inner shell and the rotating platform body, the upper end of the inner shell is fixed with a reading head support, the inner shell is fixed with a lower oil distributing shaft, the lower end of the lower oil distributing shaft is connected with an oil collecting disc, the oil collecting disc is provided with an oil return pipe, the lower oil distributing shaft is connected with an upper oil distributing shaft, the upper oil distributing shaft is fixed on a rotating body, the rotating body is fixed on the rotating sleeve, the lower end of the rotating body is provided with an angle encoder, the upper end of the rotating body is provided with a following clamper, a positioning ring and an upper cover board, the positioning ring is sheathed outside the following clamp, the rotating platform body is connected with the stator of the torque motor, the rotating sleeve is connected with the rotor of the torque motor, a bearing is arranged between the rotating sleeve and the rotating body, and the outer ring of the bearing is connected with the rotating platform body through the bearing flange. The high-precise rotating working platform disclosed by the invention has the advantages of simple structure, high precision, high rotational frequency and good brake effect.

Description

technical field [0001] The invention relates to a high-precision rotary worktable, in particular to a high-precision and high-speed rotary worktable directly driven by a built-in torque motor, belonging to the technical field of machining. Background technique [0002] The existing rotary table in our country generally adopts traditional transmission mechanisms such as gears, worm gears, or end sprockets. High energy consumption cannot meet the needs of high-speed and high-precision machine tools. [0003] The rotary table directly driven by the torque motor has a simple, stable transmission structure, high precision, and fast response, but its rotation speed is low, the braking effect is not obvious, and the rotary table will also vibrate during cutting. Contents of the invention [0004] The technical problem to be solved by the present invention is that the rotary table driven by the transmission mechanism has complex structure and low precision, while the rotary table...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B23Q1/26
Inventor 汪玉平张安清何爱军郝利军庞立明王安枝王超张正义任立波李慧芳高丽萍胡莹王楠毛子颖
Owner ANYANG XINSHENG MACHINE TOOL
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap