JPH02100761U

JPH02100761U -

Info

Publication number: JPH02100761U
Application number: JP970189U
Authority: JP
Priority date: 1989-01-30
Filing date: 1989-01-30
Publication date: 1990-08-10
Anticipated expiration: 2004-01-30
Also published as: JPH0727078Y2

Description

[Brief explanation of the drawing]

第１図から第５図は本考案を具体化した第一実
施例を示し、第１図はワークの右側面を研削中の
平面研削盤の平面図、第２図は同じく側面図、第
３図は同じく正面図、第４図はワークの後側面を
研削中の平面研削盤の平面図、第５図は同じく側
面図、第６図は別例の平面研削盤を示す平面図、
第７図から第１１図は本考案を具体化した第二実
施例を示し、第７図は平面研削盤の正面図、第８
図は同じく側面図、第９図はワークの左側面、上
面及び右側面の研削時を示す説明図、第１０図は
ワークの後側面、上面及び前側面の研削時を示す
説明図、第１１図は研削時における砥石とワーク
との接触状態を示す説明図、第１２図は主軸ヘツ
ドを前方へのみ傾斜させた別例の平面研削盤によ
るワークの右側面の研削時を示す説明図、第１３
図は同じくワークの後側面及び上面の研削時を示
す説明図である。２は左右送り手段としての油圧シリンダ、６は
左右切込み手段としての左右調整ねじ、１１は前
後切込み手段としての前後調整ねじ、１８は前後
送り手段としての回転プレート、２０，２４は砥
石、Ｗはワークである。 Figures 1 to 5 show a first embodiment embodying the present invention, in which Figure 1 is a plan view of a surface grinder while grinding the right side of a workpiece, Figure 2 is a side view, and Figure 3 is a side view. The figure is also a front view, FIG. 4 is a plan view of the surface grinder while grinding the rear side of the workpiece, FIG. 5 is the same side view, and FIG. 6 is a plan view showing another example of the surface grinder.
7 to 11 show a second embodiment embodying the present invention, FIG. 7 is a front view of a surface grinder, and FIG. 8 is a front view of a surface grinder.
9 is an explanatory diagram showing when grinding the left side, top surface, and right side of the workpiece. FIG. 10 is an explanatory diagram showing when grinding the rear side, top surface, and front side of the workpiece. The figure is an explanatory diagram showing the contact state between the grinding wheel and the workpiece during grinding. 13
The figure is also an explanatory diagram showing the time of grinding the rear side and top surface of the workpiece. 2 is a hydraulic cylinder as a left-right feeding means, 6 is a left-right adjustment screw as a left-right cutting means, 11 is a front-back adjustment screw as a front-back cutting means, 18 is a rotating plate as a front-back feeding means, 20 and 24 are grindstones, and W is a It is work.

Claims

[Claims for Utility Model Registration] 1. A vertical axis surface grinder that rotates a grinding wheel 20 in the horizontal direction, comprising: a back-and-forth feeding means 18 for relatively reciprocating the grinding wheel 20 and the workpiece W in the front-back direction; a left-right feeding means 2 for relatively reciprocating the grindstone 20 and the work W in the left-right direction; a back-and-forth cutting means 11 for making the grindstone 20 cut into the front side or rear side of the work W; and the work W. A surface grinding machine equipped with left and right cutting means 6 for cutting a grindstone 20 into the left or right side surface of W. 2 Move the axis of rotation of the grindstone 24 forward or backward by 45 degrees
45 to the left or right as well as to the left or right.
2. The surface grinding machine according to claim 1, wherein the grinding wheel has an outer peripheral surface inclined at 45 degrees with respect to its rotation axis.