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

Tool special for rolling small hole through lathe

A special tool and lathe technology, which is applied in the field of special tools for rolling small holes in lathes, and achieves the effects of high work efficiency, convenient operation and small tolerance of shape and position.

Inactive Publication Date: 2016-10-12
YANCHENG INST OF TECH
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Purpose of the invention: the purpose of the present invention is to solve the deficiencies of the prior art, to provide a reasonable structural design, easy to use, high work efficiency, the shape and position tolerance of the workpiece obtained after processing is small, it is not easy to form defects such as bell mouth, and the processed Special tools for rolling small holes on lathes with high workpiece quality and high precision

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
  • Tool special for rolling small hole through lathe
  • Tool special for rolling small hole through lathe

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Such as figure 1 As shown in Figure 2, a special tool for lathe rolling small holes, it includes a Morse taper handle (1), a needle roller cage (2) installed at one end of the Morse taper handle (1), installed on the needle roller The three needle rollers (3) at the right end of the cage (2), the needle rollers (3) are fixed on the Morse taper handle (1) through the pressure cap (4), the gasket (5) and the compression bolt (6). )superior.

[0020] In the special tool for lathe rolling small holes described above, the left end of the Morse taper shank (1) is installed in the taper hole of the tailstock of the lathe.

[0021] According to the special tool for rolling small holes on a lathe according to the present invention, the diameter D of the needle roller (3) is less than or equal to 5mm, and the ratio of the length to the diameter of the needle roller (3) is greater than 2.5.

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

PropertyMeasurementUnit
diameteraaaaaaaaaa
Login to View More

Abstract

The invention discloses a tool special for rolling a small hole through a lathe. The tool comprises a Morse taper shank (1), a roller pin holder (2) mounted at one end of the Morse taper shank (1) and roller pins (3) mounted at the right end of the roller pin holder (2). The roller pins (3) are fixed to the Morse taper shank (1) through a press cap (4), a gasket (5) and a compression bolt (6). The tool special for rolling the small hole through the lathe is reasonable in structural design, convenient to operate and high in work efficiency; the form and location tolerance of a machined workpiece is small, and the defects of horn mouths and the like are not prone to being formed; and the machined small hole workpiece is high in quality, precision and practicality.

Description

technical field [0001] The invention relates to a mechanical device, in particular to a special tool for lathe rolling small holes. Background technique [0002] In the prior art, it is often necessary to process workpieces with small holes. In the prior art, turning is performed first, and then grinding is performed. For example, tapered diamond grinding is used for grinding. The shape and position tolerance of the workpiece obtained after processing is relatively large, and manual grinding is required. It is easy to form defects such as bell mouth, and the quality of the processed workpiece is low, the precision is low, and it cannot meet the high standard. [0003] Therefore, it is very necessary on the basis of the prior art to research and develop a kind of structure design reasonable, easy to use, high work efficiency, the shape and position tolerance of the workpiece obtained after processing is small, and it is not easy to form defects such as bell mouth, and the wor...

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): B23P9/02B23B11/00
CPCB23P9/02B23B11/00
Inventor 周兆锋刘虎
Owner YANCHENG INST OF TECH
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