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

Floating cutter handle for reaming and using method of floating cutter handle

A tool handle and reaming technology, which is applied in the direction of reamers, reaming devices, metal processing equipment, etc., can solve the problems of large radial runout of reamers, low life of reamers, poor surface quality, etc., and achieve stable production efficiency, The effect of good processing quality and low tool cost

Pending Publication Date: 2022-04-12
GUANGXI YUCHAI MASCH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1) Due to the manufacturing error of the machine tool, tool handle, and reamer, or when the accuracy of the machine tool and tool handle decreases, the reamer often has a large radial runout (different axis) on the machine tool spindle, resulting in an oversized reaming hole, and further needs Resharpening the reamer solves the problem, which impacts production
[0004] 2) Due to the uncontrollable radial runout of the reamer on the machine tool, the reamer diameter design of the rigid reamer is usually small,
[0005] Affect the life of the reamer
[0006] 3) Rigid reaming usually cannot correct the deviation between the machine tool spindle and the center of the bottom hole of the workpiece, resulting in uneven cutting allowance of the reamer, affecting the quality of reaming and tool life
[0007] Rigid reaming has the hidden dangers of oversized reaming hole, poor surface quality, low reamer life, and handling reaming problems affecting production efficiency

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
  • Floating cutter handle for reaming and using method of floating cutter handle
  • Floating cutter handle for reaming and using method of floating cutter handle
  • Floating cutter handle for reaming and using method of floating cutter handle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] The present invention will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. It should be emphasized that the following description is only exemplary and not intended to limit the scope of the invention and its application.

[0034] Non-limiting and non-exclusive embodiments will be described with reference to the following drawings, wherein like reference numerals refer to like parts unless specifically stated otherwise.

[0035] Such as figure 1 A floating tool holder for reaming shown in ~ includes a floating device and a tool handle 7. The tool handle 7 is a conventional standard tool holder, which can generally be a hydraulic tool holder, a side-fixed tool holder, a shrink-fit tool holder, etc. , the floating device is installed on the left part of the handle 7 and rotates synchronously with the handle 7. The floating device includes a tool socket 2, a handle socket 4, and a connecting pi...

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 floating cutter handle for reaming comprises a floating device and a cutter handle, the floating cutter handle comprises a cutter connecting sleeve, a cutter handle connecting sleeve and a connecting pin, the right portion of the cutter handle connecting sleeve is installed on the left portion of the cutter handle and rotates synchronously with a handle, and the left portion of the cutter handle connecting sleeve is further provided with an axial connecting hole; the right portion of the cutter connecting sleeve is assembled in the connecting hole in a clearance fit mode and connected with the clamping position through a connecting pin arranged in the radial direction, so that the cutter handle connecting sleeve and the cutter connecting sleeve rotate synchronously. The connecting pin is in clearance fit with the cutter connecting sleeve and is in interference fit with the cutter handle connecting sleeve; a gap is formed between the right end of the cutter connecting sleeve and the bottom of the connecting hole, and an axial mounting hole connected with a reamer is formed in the left end of the cutter connecting sleeve. The reamer has the advantages of simple structure, accurate processing, prolonged service life and the like.

Description

technical field [0001] The invention relates to the technical field of machine tool processing, in particular to a floating tool holder for reaming and a method for using the same. Background technique [0002] At present, ordinary tool handles are generally used to clamp reamers to rigidly ream holes on machine tools, and there are the following problems: [0003] 1) Due to the manufacturing error of the machine tool, tool handle, and reamer, or when the accuracy of the machine tool and tool handle decreases, the reamer often has a large radial runout (different axis) on the machine tool spindle, resulting in an oversized reaming hole, and further needs Resharpening the reamer solves the problem, which affects production. [0004] 2) Due to the uncontrollable radial runout of the reamer on the machine tool, the reamer diameter design of the rigid reamer is usually small, [0005] Affect the life of the reamer. [0006] 3) Rigid reaming usually cannot correct the deviatio...

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): B23D77/00
Inventor 杨贻计
Owner GUANGXI YUCHAI MASCH 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