Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Biconical expansion locking mechanism

A technology of locking mechanism and cone expansion, which is applied in the direction of electromechanical devices, control mechanical energy, electrical components, etc., can solve the problems of not being able to drive objects, and the locking structure cannot be close to objects, etc., to achieve easy transportation and storage, light weight, and design reasonable effect

Active Publication Date: 2016-06-22
GUANGZHOU KEDING AUTOMATION EQUIP CO LTD
View PDF5 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the acceleration of my country's industrialization process, the motor industry is booming. However, the locking structure of the existing motors on the market cannot be close to the object, so that the object cannot be driven to rotate, which cannot meet the needs of users.

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
  • Biconical expansion locking mechanism
  • Biconical expansion locking mechanism
  • Biconical expansion locking mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0024] see Figure 1-11 , a double-cone expansion locking mechanism, including a bearing seat 1, a rotating shaft 2, a double-cone expanding chuck 3, a large pull rod 4, a pull pin shaft 11, a floating joint 12, a bearing 14 and a spring 15, and the rotating shaft 2 The bearing 14 is installed inside the bearing seat 1 and a shaft retaining ring 13 is arranged between the rotating shaft 2 and the bearing seat 1. The large tie rod 4 is installed inside the rotating shaft 2 and fixed by a pull pin shaft 11. The pull pin shaft 11 The outside of the bearing seat 1 is fixed on the rotating shaft 2 by pushing the slider 10 through a spring. A pressure pad 5 is installed on the outside of the bearing seat 1. The lower end of the bearing seat 1 is pressed by the bearing lower gland 6. The bearing lower gland 6 is installed on the On the bearing seat 1, a ...

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 biconical expansion locking mechanism, which comprises a bearing seat, a rotation shaft, a biconical expansion chuck, a large pull rod, a pull pin, a floating joint, a bearing and a spring, wherein the rotation shaft is arranged inside the bearing seat; the large pull rod is arranged inside the rotation shaft; the lower end of the bearing seat adopts a bearing down pressing cap for being pressed; the spring is arranged between the bearing down pressing cap and a spring push pull head, and the spring surrounds the outer part of the rotation shaft; and the biconical expansion chuck comprises a positioning core shaft, an expansion sleeve, a bushing and a small pull rod. The device has a simple structure, the design is reasonable, the size is small, the weight is light, and transportation and storage are facilitated; a pure mechanical structure is adopted, the use stability is good, detachability is good, and mounting and replacement are facilitated; through matching between the expansion sleeve, the rotation shaft, the small pull rod and the positioning core shaft, the rotation shaft only needs to be pulled to firmly fasten an article, the article is driven to rotate, the operation is simple and convenient, the use effects are good, the biconical expansion locking mechanism is applicable to motors of various types, the application range is wide, and the service life is long.

Description

technical field [0001] The invention relates to a locking mechanism, in particular to a double-cone expansion locking mechanism. Background technique [0002] The motor, commonly known as the motor, refers to an electromagnetic device that realizes the conversion or transmission of electric energy according to the law of electromagnetic induction. Its main function is to generate driving torque as a power source for electrical appliances or various machines. According to the type of working power supply, motors can be divided into DC motors and AC motors, DC motors can be divided into brushless DC motors and brushed DC motors, and AC motors can be divided into single-phase motors and three-phase motors. According to the structure and working principle, motors can be divided into DC motors, asynchronous motors and synchronous motors. With the acceleration of my country's industrialization process, the motor industry is developing vigorously thereupon, but the locking structu...

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
Patent Type & Authority Applications(China)
IPC IPC(8): H02K7/08
CPCH02K7/08
Inventor 王荣天
Owner GUANGZHOU KEDING AUTOMATION EQUIP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com