Semi Universal Dividing Head
Model: BS-0 BS-1
Semi-universal dividing head is one of machine tool accessories for dividing workpieces into equal partitions.
By using dividing scale ring, vernier, locating pin, index plate and change gear, workpieces placed can be divided into equal partitions according to your demand. It can be used for direct and indirect dividing.
It can complete gear, face and flute processing without need of accessories, however its whole construction is the same with the universal type.
The 24 quick-dividing holes can complete 2, 3, 4, 6, 8, 12, 24 division indexing. 3 dividing plates are attached along with the dividing head for indirect dividing in any division indexing 2-50, 51-380 except prime numbers and certain other numbers.
Model |
Unit | A | B | H | H | a | b | g | Center pin ejector | Mandrel diameter |
BS-0 | Metric | 193 | 140 | 173 | 100 | 166 | 90 | 16 | MT2 | 18 |
(mm) | ||||||||||
Inch | 7.59 | 5.51 | 6.81 | 3.93 | 6.53 | 3.54 | 0.63 | B&SN0.7 |
2. The tail of the dividing head dimension:
Model | Unit | A1 | B1 | H1 | h | a1 | b1 | g1 |
BS-0 | Metric | 175 | 87 | 107 | 100 | 130 | 92 | 16 |
(mm) | ||||||||
Inch | 6.89 | 3.42 | 4.21 | 3.93 | 5.12 | 3.62 | 0.63 |
3. Dividing Plate: Quantity of dividing plate's hole (Helical gear reduction ratio 1:40)
Dividing Plate A | 15 | 16 | 17 | 18 | 19 | 20 |
Dividing Plate B | 21 | 23 | 27 | 29 | 31 | 33 |
Dividing Plate C | 37 | 39 | 41 | 43 | 47 | 4 |