Standard Components For Plastic Mold 2021

PRODUCT OVERVIEW COOLING COUPLERS

■ Specifications of Sockets

■ How to Embed Cooling Plugs into Mold ■ Standard type Hexagonal head type KPM/JPSH/JPJH

Stainless Steel Mold Couplers

Slim Design Sockets Series

Classification

Mold Coupler Series

High Coupler Series for Cooling Pipe

With hexagonal head JPS/JPJ

KSH/KTSH KSM/KTSM KFF/KTFF

F120–KSH F120–KTSHBL F120–KSM F120–KFF F120–KSHL

SF120–MFTF SF120–MJTFF

KHSH KHSM KHSF

F120–KHSH F120–KHSM F120–KHSF

F120–MJTSH F120–MJTFF F120–MJTSLN

Depth (F)

Part Number

D P.955

D P.955 Water/Oil

D P.959 Water/Oil

D P.961

D P.964 Water/Oil

Applicable fluid Body material Sealing material Usable Temperature Range Maximum usable pressure MPa (kgf/cm 2 ) Working pressure MPa (kgf/cm 2 ) Vacuum application

Water

Water Brass

Brass

Stainless Steel Fluoric rubber –20°C–180°C

Brass

X 2

PT Screw

X 1

l 1

Nitrile rubber –20°C–80°C

Fluoric rubber –20°C–180°C

Nitrile rubber –20°C–80°C

Fluoric rubber –20°C–180°C

Cooling–use Plug (Standard type)

Attachment Hole

1.0 (10) 1.5 (15)

Z (Counterbore hole diameter)

Part Number

Tapered male thread R (PT)

X 2 (Reference value)

Counterbore depth F (reference value)

Tapered female thread Rc (PT)

Thread length ℓ 1

Full Length L

X 1

When using hexagonal wrench

When using socket wrench

Type

No.

Unsuitable

21 + X 2 21 + X 2 21 + X 2 18 + X 2 18 + X 2 22 + X 2 20 + X 2 20 + X 2

1 2 3 1 2 3 1 2 1 2 3 1 2

1/8 1/4 3/8 1/8 1/4 3/8 1/8 1/4 1/8 1/4 3/8 1/8 1/4

31 34 35 27 29 37 29 31

10 13 14

21 21 21

2–4 2–4 3–5 2–4 2–4 3–5 2–4 2–4 2–4 2–4 3–5 2–4 2–4

– – –

20– 23– 29–

1/8 1/4 3/8 1/8 1/4 3/8 1/8 1/4 1/8 1/4 3/8 1/8 1/4

Valveless TSP Coupler Series for Cooling

Compact/Double Valves Cooling High Flow Couplers Series

Large Flow Mold Couplers Series

Double Valves SP Coupler Series for Cooling

Classification

KPM

F120–TSH F120–TSF

SF120–TSH SF120–TSF

K3–KSH K4–KSH D P.968

F120–SF

SF120–SF

F120–HFLS

SF120–HFLS

19– 19– 22– 19– 19– 18– 18– 22– 18– 18–

– –

18 18 22 20 20

Type

Part Number

JPS

11 12

D P.967

D P.969

D P.970

D P.971

D P.972

(29–)

less than 2mm

No.

2/3/4

1/2/3 4 2/3 4

2/3/4

2/3

20– 23–

Applicable fluid Body material Sealing material

JPSH

Water/Oil

Water Brass

Water/Oil

Water

Brass

Stainless Steel

Brass

Stainless Steel

Brass

Stainless Steel

13.4 + X 2 13.4 + X 2 17.4 + X 2 15.4 + X 2 15.4 + X 2

– –

22.4 24.2 32.4 24.4 26.4

13.4 13.4 17.4 15.4 15.4

Fluoric rubber

Nitrile rubber –20°C– ＋ 80°C

Fluoric rubber

JPJ

11 12

–20°C– ＋ 180°C

Usable Temperature Range Maximum usable pressure MPa (kgf/cm 2 ) Working pressure MPa (kgf/cm 2 ) Vacuum application

(29–)

5.0 (51) 7.5 (76)

7.5 (76)

1.0 (10) 1.5 (15)

5.0 (51) 7.5 (76)

3.0 (31)

7.5 (76)

4.5 (46)

1.0 (10) 1.5 (15)

20– 23–

JPJH

10.0 (102)

4.5 (46) 10.0 (102) 6.5 (66)

Unsuitable

● Long type

E Maximum usable pressure: Indicates the permissible value of the pressure that is constantly applied when the coupler is used continuously. Repeated use exceeding the maximum usable pressure may cause leakage or damage. E Working Pressure: Indicates a pressure limit that does not affect the performance of the coupler even if the pressure rises temporarily.

(LJPS/LJPJ)

Notes: 1. Setting C dimension over 2mm will cause the socket to bump on the mold and make attaching/detaching impossible. 2. X 2 (Reference values) Appropriate dimensions vary depending on the hole diameter as well as the tapping depth and finishing level. 3. Because there is no outer hexagonal flange in LJPS, LJPJ, they cannot be attached by using socket wrench. Please use an Allen wrench to attach them. 4. Normally, the boring process takes place in the order of ① water hole, ② H diameter depth (G) processing, ③ Z diameter depth and (F) processing. (Reference) Calculation of H diameter hole depth (G): G = (L + X2)−ℓ 1 ex. When LJPJ1–100: (100 + 3)–9 = 94 ＊ This value varies depending the level of finishing on the tap hole.

■ Maximum Tightening Torque for Plug Attachment

②

Depth (G)

③

Depth (F)

R (PT) M Material Max. tightening torque for brass (C3604) N ・ cm {kgf ・ cm} M Material Max. tightening torque for Stainless steel (SUS303) N ・ cm {kgf ・ cm} With Hexagonal Wrench With Spanner/Socket Wrench With Hexagonal Wrench With Spanner/Socket Wrench

No.

PT Screw

690N ・ cm {70kgf ・ cm} 1080N ・ cm {110kgf ・ cm} 1470N ・ cm {150kgf ・ cm}

490N ・ cm {50kgf ・ cm} 880N ・ cm {90kgf ・ cm} 1080N ・ cm {110kgf ・ cm} 2940N ・ cm {300kgf ・ cm}

1370N ・ cm {140kgf ・ cm} 1760N ・ cm {180kgf ・ cm}

880N ・ cm {90kgf ・ cm} 1370N ・ cm {140kgf ・ cm} 2150N ・ cm {220kgf ・ cm} 5880N ・ cm {600kgf ・ cm}

1/8

① Water hole

1/4

X 2

l 1

X 1

–

3/8

L dimension 40–200

1/2

–

■ When using • Tighten the plug under the maximum tightening torque. • Please use within the allowable temperature. • Do not use the mold couplers for any other purposes than water cooling. • Select an appropriate hose and hose band for the socket. ■ About Plugs (KHPM/JPLH/SUS–JPLH/JPL/LJPL/LJPLH) of High Couplers Series for Cooling Pipe

Cooling–use Plug (Long type)

AttachmentHole Z (Counterbore hole diameter)

Part Number

Tapered male

Counterbore depth F (reference value)

Tapered female thread Rc (PT)

Thread length ℓ 1

Shaft diameter D 2

X 2 (Reference value)

H (Reference value)

Full Length L

X 1

When using hexagonal wrench

When using socket wrench

thread R (PT)

Type

No.

19 + X 2 19 + X 2 19 + X 2 19 + X 2

1 2 1 2

1/8 40–200 1/4 40–200 1/8 40–200 1/4 40–200

2–4 2–4 2–4 2–4

19– 19– 18– 18–

– – – –

11 14 11 14

1/8 1/4 1/8 1/4

Embedding in the mold is not appropriate concerning KHPM/JPLH/SUS–JPLH/ JPL/LJPL/LJPLH due to the structure of the connecting socket. Use the unit after mounting them outside the mold.

Less than 2mm

LJPS

13.2 19

Example

14.4

(At the time of attachment/detachment, counterbore diameter that a hand can fully enter is necessary due to its structure in which the socket tip is pulled by hand to attach/detach the socket. ) ■ About Plugs for Hexagonal Wrench Installation Even if the plug is accidentally broken, it can be easily removed as the hole inside shaped hexagonal so that an Allen wrench fits.

LJPJ

13.2 14.4

951

952