SIDE STRAIGHT BLOCK SETS –SIDE INSTALLATION TYPE/ OIL GROOVE SIDE INSTALLATION TYPE–
EXTRA PRECISION POSITIONING STRAIGHT BLOCK SETS –PL INSTALLATION TYPE–
TSSB
TSSB TSSBM (with oil groove)
• A16–25
• A30–80
0 -
A
2 - C1
0.005
A
L - 0.3 0
2 - C5
P
L 1
① Pin
T V Tolerance Positioning Precision (Clearance) ① Pin ② Bushing
V dimension symmetry against A/B plane
0.002
With oil groove
+ 0.005 + 0.002
0 –0.003
2 - R a
0.003 or less
0.008
Details
2 - C1
TSSBM
VTBSF
1
■ Mounting bolt holes: 2 (L30/40)
■ Mounting bolt hole: 1 (L25)
■ Mounting tap hole: 1 (L16/20)
V - 0.005 0 V + 0.005 + 0.01
R0.5
A 0.003
② Bushing
① Pin
L - 0.3 0
0 - 0.005
- 0.005 0
0.003 B
A
A
A
A
A
A
B
A
② Bushing
2 - C a
2 - R a
T V Tolerance Positioning Precision (Clearance)
V dimension symmetry against A/B plane
① Pin ② Bushing 0 –0.005 + 0.01 + 0.005
0.005
2 - C5
P
0.003 or less
M Material SKD11 H Hardness 58–62HRC
4 - C3
4 - C3
0 -
A
0.015
0.005
B
Installa- tion bolts
Part Number
Bolt hole
E
V T 1
T 2
R a
C a
L L 1
ℓ
P Q d 1
d 2
Type
A
0 -
V
+ 0.002 + 0.005
0.003
Part a
A 0.003
16 20 25
6 6 8 8
7 8
V
d
•A20–30
•A16
17
0.003 B
8 3
11
1 1 0.5 – 5 8 4.5 M4Bolt
2 - R0.5
10
19
d
Details of part a
2 - C0.5
22 1 1 0.5 34 2 2 1 28 1 1 0.5 43 2 2 1
30
10 4
12 14
16 6 9.5 5.5 M5 Bolt
20 10 25 20 35 30 45
TSSB
40
13 6
15 18
22 7 11 6.6 M6 Bolt
4 - C1 N (Dismounting tap)
4 - C1
M Material SKD11 H Hardness 58–62HRC
N (Dismounting tap)
50 65 70 85
60
20 11
25 30
36 12 14 8.6 M8 Bolt
2 2 1
80
25 14
30 40
52 14 18 11 M10 Bolt
Part Number
Bolt hole
L Selection
No. of bolt holes 1 (Tapping hole)
Installation bolts
Dismounting tap N
V T T 1
T 2
E
d t
Type
A
ℓ 1
ℓ 2
Bolt hole
Installa- tion bolts
Part Number
16 20 25 30 25 30 30 40
8 8 8 8
E
V T 1
T 2
R a
C a
L L 1
ℓ
16
– – M4 Bolt
9
P Q d 1
d 2
Type
A
– –
M4
26 817
30 40
8
12 14 22 1 1 0.5 16 6 9.5 5.5 M5 Bolt 15 18 28 1 1 0.5 22 7 11 6.6 M6 Bolt
10 4 13 6
TSSBM (with oil groove)
1 2 1
20
12
6.5 3.5 M3 Bolt
10
7.5 15 – –
VTBSF
10 10 12 12
25
15 32 10 21
8 5
M4 Bolt
M5
Part Number – E TSSB20 – 6
Example
Order
7.5 15
2
30
17 36 12 23
9.5 6
M5 Bolt
M6
Groove processing
End milling pocket processing
Quotation
10 20
Delivery
Part Number – L – E VTBSF20 – 25 – 8
■ Characteristics • Suitable for positioning in precision molds such as connector and elec- tronic device. It is capable of preventing wear and damage in core pins since it can be positioned before core pins are inlayed on cavity. • Positioning is easily performed by simultaneously processing plates in piles (refer to drawing on the right). • Use precision leader pins since clearance is fairly small.
Order
• Oil groove type (TSSBM) is obtained by attaching an oil groove at the sliding part of the side straight block set (TSSB) and two places on both sides of the pin. • The oil grooves ensure that oil is fed to the sliding part, thus preventing the side straight block set from scuffing or seizing.
Quotation
Delivery
■ When using • When the convex side and a concave side knock against each other, it causes damage. Please open about 1mm and use it.
When positioning is begun
Mold closed
■ When using • When the convex side and a concave side knock against each other, it causes damage. Please open about 1mm and use it.
■ Characteristics • Suitable for positioning in precision molds such as connector and electronic device. • It is capable of preventing wear and damage in core pins since it can be positioned before core pins are inlayed on cavity. • Use precision leader pins since clearance is fairly small.
S (Effective length max.)
When positioning is begun
E
Mold closed
8
5.5 7.5 9.5
S (Effective length max.)
10 12
E
6 8
3.5 5.5 7.5
10 20 25 30 35 45
16.0 21.0 26.0 31.0 41.0
A relatively large sized mold can be positioned more pre- cisely using 2 of the block set at each side in longitudinal direction of the mold base.
857
858
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