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Product Details

Specifications

It is one of the most important attachment for milling machine

Universal Dividing Head

1,The universal dividing head, Type UDH is one of the most important attachment for milling machine. With the help of this dividing head, the workpiece held between centers, or on a chuck can be rotate to any angle as desired and the periphery of a work piece can be divided into any divisions of equal parts. By means of all kinds of cutters, the dividing head can also help milling machine to perform the milling operation for flute, spur gear, spiral gear, spiral flute. Archimedean cam, helical flute and etc

2,The dividing head is equipped with a face plate that can be mounted onto the spindle nose. The work piece can be mounted on the face plate,thus,cutting can be carried out on 4-sides of a work piece

3,The universal dividing head, type UDH 100A, UDH 125A, UDH 160A is the same as UDH 80 of the structures, and the operation handle is setted on the left.

4,UDH 125B, UDH 160B is designed for the consumers special needed, the shafting is improved to support heavy load.

Main specification

Items		UDH 80	UDH 100	UDH 125	UDH 160
			UDH 100A	UDH 125A	UDH 160A
				UDH 125B	UDH 160B
Center height (mm/in)		80	100	125	160
		3.15	3.94	4.92	6.3
Tilting angle of the spindle		≥ 95° ; ≥ 5°
Rotating angle of the spindle for one complete		9°
revolution of the dividing handle
Min. value of the vernier		10"
Worm gear ratio		1:40
Diameter of spindle register taper (mm/in)		Φ36.541	Φ41.275	Φ53.975
		Φ1.441	Φ1.63	Φ2.13
Spindle taper bore (Morse)		MT NO.3		MT NO.4
Width of the locating key (mm/in)		14		18
		0.55		0.71
Hole No. of hole plate	First Face	24, 25, 28, 30, 34, 37, 38, 39, 41, 42, 43
	Second Face	46, 47, 49, 51, 53, 54, 57, 58, 59, 62, 66
Module of change gears (mm/in)		1.5		2
		0.06		0.08
Teeth No. of change gears		25, 25, 30, 35, 40, 50, 55, 60, 70, 80, 90, 100
Individual indexing error of the spindle for one		60"	±45"
complete revolution of dividing handle
Accumulative indexing error in any each of		±1'
the four quadrants
Max. bearing (kg)		80	100	130	130
Net weight (kg)		36	67(63)	110 (104)	130 (120)
Gross weight (kg)		45	79 (75)	126 (120)	149(139)
Case dimensions (mm)		542×403×220	616×465×265	635×530×310	710×535×342
Item No		521010	521012 521011	521014 521013 521015	521016 521017 521023

Installation sketch and dimension

Installation sketch and dimension:

	UDH 80	UDH 100	UDH 125	UDH 160
A	139	162	209	209
B	14	14	18	18
C	77	102	116	116
D	73	87	98	98
E	147	186	224	259
F	77	95	117	152
G	98	116	120	120
H	80	100	125	160
I	106	93	103	103
J	43	54.7	68.5	68.5
K	30	30	34.5	34.5
L	60	100	100	100
M	80	100	125	160

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