Unlock instant, AI-driven research and patent intelligence for your innovation.

Dressing device

A trimming device and a trimmer technology, applied in the trimming device field, can solve problems such as the temporary stop of the trimming device 30, and achieve the effect of shortening the operation time

Inactive Publication Date: 2015-11-25
NTN CORP
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when performing this adjustment work, there is a problem that it is necessary to temporarily stop the trimming device 30

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
  • Dressing device
  • Dressing device
  • Dressing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] figure 1 A dressing device 1 according to an embodiment of the present invention is shown in . This trimming device 1 has: a pillar 2 having a mounting surface 2a attached to a base (not shown) at the lower end; a head 3 integrally provided on the upper side of the pillar 2; and a vertically rotating shaft. 5. The rotating shaft 5 is accommodated in the rotating shaft receiving hole 4, and the rotating shaft receiving hole 4 is provided to open on the lower surface of the head 3.

[0040] The rotary shaft 5 is rotatably supported by a plurality of bearings 6 incorporated in the rotary shaft receiving hole 4 . A rotary shaft pulley 7 is fixed on the upper end of the rotary shaft 5 . The rotary shaft pulley 7 is connected to the motor pulley 9 fixed to the motor shaft 8a of the rotary shaft motor 8 through a toothed belt 10, and the rotary shaft motor 8 drives the rotary shaft 5 through the toothed belt 10 to perform rotate.

[0041] Such as figure 2 As shown, an e...

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

Provided is a dressing device wherein the operation time required to change the position of a diamond dresser with respect to the center of a pivot is short, and a positioning error of the diamond dresser does not tend to occur. A configuration, which comprises a pivot (5) that is supported to be rotatable, a pivot motor (8) that rotationally drives the pivot (5), a turning radius change shaft (12) that is supported to be rotatable about a position eccentric with respect to the center of the pivot (5) in the pivot (5), and a turning radius change shaft motor (14) that rotationally drives the turning radius change shaft (12), the turning radium change shaft (12) being provided with a dresser holder (16) to which a diamond dresser (15) is detachably attached, is adopted for a dressing device (1).

Description

technical field [0001] The invention relates to a dressing device for grinding wheel shaping. Background technique [0002] Usually, the raceway surfaces of the inner ring and the outer ring of the ball bearing are formed by grinding using a grinding wheel having an arc-shaped cross section. Then, the cross section of the grinding wheel is formed into an arc shape by cutting the surface of the grinding wheel with a diamond dresser in which a diamond is fixed at the tip of a shank. In addition, when cutting the surface of the grinding wheel with a diamond dresser, a dressing device that drives the diamond dresser to rotate and draws an arc-shaped trajectory is used. [0003] As such a trimming device is known Figure 15 , Figure 16 Trimming device shown. This dressing device 30 has a rotary shaft 31 supported rotatably and a rotary shaft motor 32 that drives and rotates the rotary shaft 31. A dresser holder 34 is provided on the rotary shaft 31, and a diamond is fixed at ...

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): B24B53/06
CPCB24B53/005B24B53/06
Inventor 辻信彦
Owner NTN CORP