Machine Drawing

300 Machine Drawing

dharm
d:\N-Design\Des18-2.pm5

Fig. 18.25

Indexing drill jig

13.5

30

96

(^1515)
48
15
18
40
5
10
2 No’s M6
SOCKET HEADED
SCREW
18
f^12
12
48
18
(^1818)
18
12 f
28
20 31
24
3 HOLES
,M6
96
1
A
9 8
6
1.5
36
24
48
18
M12
30 f
3
18
18
M12
15°
Tilt angle torelease knob
4
f^20
5
f^10
(^18) f4.5
2.5 18
f4.5f^10
7
f^32
13
4 HOLES, DIA 4.5
90°
31 f
f^58 X–X
54
27
13.5
X
13.5
2 HOLES,DIA 4.5
14 f
X
Detail at A
18
3 HOLES, DIA 17
C-BORE
48
12
18
2 HOLES,
DIA 5
f^10
f^10
22.5
27
58
18 9
2
42
76
Part No.
Name
Matl
Qty
Part No.
Name
Matl
Qty
123 456 7
BracketJig plateLocatorQuick acting knobBall catch assemblyDrill bushDrill slip bush
ClMSMSMSMSHCSHCS
111 111 1
(^8910111213)
Ball 5SpringSocket head screwNut, M12Dowel pin, 5×35Workpiece
f
f
MSSteelMSMSMS
115 12
Parts list
Ballcatch