Check patentability & draft patents in minutes with Patsnap Eureka AI!

A kind of electric spindle and machine tool

An electric spindle and motor-driven technology, which is applied in the fields of boring and turning, can solve the problems of time-consuming and restricting the machining efficiency of machine tools, and achieve the effect of saving time and improving work efficiency

Active Publication Date: 2022-04-29
GUANGZHOU HAOZHI ELECTROMECHANICAL
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The entire tool change process takes a long time, which restricts the machining efficiency of the machine tool

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
  • A kind of electric spindle and machine tool
  • A kind of electric spindle and machine tool
  • A kind of electric spindle and machine tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] This part will describe the specific embodiment of the present invention in detail, and the preferred embodiment of the present invention is shown in the accompanying drawings. Each technical feature and overall technical solution of the invention, but it should not be understood as a limitation on the protection scope of the present invention.

[0028] In the present invention, if there is a description of directions (up, down, left, right, front and back), it is only for the convenience of describing the technical solution of the present invention, rather than indicating or implying that the referred technical features must have specific Orientation, construction and operation in a particular orientation, therefore should not be construed as limiting the invention.

[0029] In the present invention, "several" means one or more, "multiple" means more than two, "greater than", "less than", "exceeding", etc. are understood as excluding the original number; "above", "belo...

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 an electric spindle and a machine tool, comprising a body assembly and a shaft core assembly, the shaft core assembly is driven to rotate by a motor in the body assembly, the shaft core assembly is provided with a tool clamping mechanism, and the tool clamping mechanism is arranged on the shaft core assembly The shaft center hole of the tool clamping mechanism includes a pull rod, a pull claw, a sliding core and an elastic component, and the tool clamping mechanism has a broaching state and an unloading state; wherein, in the broaching state, the pulling rod and the sliding core are located at the first position, The rear part of the pulling claw abuts against the rear part of the sliding core, the front part of the pulling claw abuts against the front part of the sliding core, and the pulling claws are opened; in the state of unloading the knife, the pull rod and the sliding core move forward to the second position, The pull claw moves forward under the action of the elastic component, the rear part of the pull claw cooperates with the shaft center hole of the shaft core assembly and shrinks, the rear inner side of the pull claw abuts against the rear part of the sliding core and forms a fulcrum, and the pull claw The front is flared with clearance from the sliding core. It can save the tool changing time of the machine tool and improve the processing efficiency.

Description

technical field [0001] The invention is used in the fields of turning and boring, and in particular relates to an electric spindle and a machine tool. Background technique [0002] At present, in the field of mechanical processing, in order to complete the processing of a complex part, it often requires a variety of machine tools (such as drilling machines, boring machines, lathes, etc.) to cooperate with a variety of tools to achieve composite processing. The clamping and replacement of tools is to connect different processing functions. The hinge, stable and reliable clamping mechanism can give the machine tool a more stable processing capacity. [0003] In the tool changing process of the tool clamping mechanism used in the existing machine tools, the basic operation sequence is as follows: the spindle processes the part → the spindle stops rotating → the spindle moves to the relevant position of the tool magazine → the mechanical arm clamps the tool → the spindle unloads...

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 Patents(China)
IPC IPC(8): B23B19/02B23Q3/12
CPCB23Q1/70B23Q3/12
Inventor 马兵罗雄兴程振涛刘汉忠汤秀清
Owner GUANGZHOU HAOZHI ELECTROMECHANICAL
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com