JPH0215856U

JPH0215856U -

Info

Publication number: JPH0215856U
Application number: JP9173488U
Authority: JP
Priority date: 1988-07-11
Filing date: 1988-07-11
Publication date: 1990-01-31
Anticipated expiration: 2003-07-11
Also published as: JPH088061Y2

Description

[Brief explanation of drawings]

第１Ａ図は定着ローラの正面図、第１Ｂ図は心
ローラの正面図、第２図は研摩装置の平面図、第
３図は第２図―線断面図、第４図は第２図
―線断面図、第５図は研摩部材の平面図、第６
図は研摩部材の他例の平面図である。ｘ―ｘ……軸線、１……定着ローラ（ローラ）
、２……心ローラ、３……被覆層、３ｂ，３ｃ…
…第１、第２テーパ面、５_１，５_２……第１、第
２テーパ部、８……把持部材、９_１，９_２……第
１、第２回転駆動部材、１０_１……下部支持台（
支持部材）、１１……往復駆動部材、１２……研
摩部材、１３……作動部材。 FIG. 1A is a front view of the fixing roller, FIG. 1B is a front view of the center roller, FIG. 2 is a plan view of the polishing device, FIG. 3 is a cross-sectional view along the line shown in FIG. 2, and FIG. A line sectional view, FIG. 5 is a plan view of the abrasive member, and FIG.
The figure is a plan view of another example of the abrasive member. x-x...Axis, 1...Fixing roller (roller)
, 2... Core roller, 3... Covering layer, 3b, 3c...
...First and second tapered surfaces, 5 ₁ , 5 ₂ ... First and second tapered parts, 8 ... Gripping member, 9 ₁ , 9 ₂ ... First and second rotational drive members, 10 ₁ ... Lower support (
(supporting member), 11... reciprocating drive member, 12... polishing member, 13... operating member.

Claims

[Scope of utility model registration request]

A polishing device for a roller 1, comprising a center roller 2 having a tapered surface on at least a part of the outer circumferential surface, and a coating layer 3 formed on the outer circumferential surface of the center roller 2 by a coating method to follow the shape of the outer circumferential surface. At the gripping position, the roller 1 is gripped so as to be rotatable around its axis x--x, and at the release position, the gripping member 8 allows the roller 1 to come off, and the gripping member 8 rotates the gripped roller 1. A first rotational drive member ₉₁ , a support member ₁₀₁ capable of reciprocating in the axis xx direction of the roller 1 in a gripping state, a reciprocating drive member 11 for reciprocating the support member ₁₀₁ , and the support member 10
₁ , a polishing member 12 that is movable forward and backward with respect to the outer circumferential surface of the roller 1 in a gripping state and rotatable around an axis parallel to the forward and backward direction; and a second rotary drive member 92 that rotates the polishing member ₁₂ . and an operating member 13 that advances the polishing member 12 and presses it against the outer circumferential surface of the roller 1 in a gripped state with a constant contact pressure, and also moves the polishing member 12 backward to separate it from the outer circumferential surface of the roller 1. A roller polishing device characterized by: