Festo DADM-CK-... Монтаж Manual do Utilizador descarregar pdf (Página 2)

Assembly instructions (en)

731 032 / 2008-01a

†‡

Indexing conversion kit

DADM-CK-...

Festo AG & Co. KG

Postfach

D-73726 Esslingen

++49/(0)711/347-0

www.festo.com

This kit is intended for converting the rotary indexing table DHTG to different

partitioning.

1. Indexing conversion kit

1a. Parts list DADM-CK-65/-90-...

11768d_1

1 Indexing selector

switch (2x)

2 Index plate (1x)

3 Stop bolt (1x)

4 Countersunk screw (3x)

5 Special grease LUB-E1

(free of silicone)

1b. Parts list DADM-CK-140/-220-...

11768d_2

1 Indexing selector

switch (2x)

2 Index plate (1x)

3 Stop bolt (1x)

4 Countersunk screw (3x)

5 Special grease LUB-E1

(free of silicone)

Caution

Danger of injury due to uncontrolled movements!

Before assembly or disassembly:

• Exhaust the device and the system.

Note

To avoid functional faults and increased wear:

• Make sure that all moving parts of the conversion kit are lubricated with

grease LUB-E1 before conversion.

2. Preparing for assembly/disassembly

• Make sure that the rotary indexing table DHTG is unlocked:

This is the case when the rotating plate can be turned freely.

Otherwise pressurize connection A !(A) with min. 4 bar (compressed air) in

order to unlock it.

3. Dismantling the rotating plate 6

11768d_3

• Mark position (B) of screw aH

on the rotating plate 6 and

on the clamping ring 7.

• Unscrew and remove

screw°aH.

11768d_4

• Screw on the clamping

ring 7 with the aid of two

cylindrical pins (C)

• Remove the bearing

chain 8.

11768d_5

• Pull the rotating plate 6

upwards with the aid of two

screws (D)

• Turn the rotating plate 6.

4. Assembly indexing conversion kit

4a. with DADM-CK-65/-90-…

11768d_6

• Unscrew and remove the

screws 9.

11768d_7

• Press the old index plate aJ

away from the rotating

plate 6 with the aid of

the screws 9.

11768d_8

• Place the new index plate 2

in the rotating plate 6.

• Fasten the index plate 2

with the screws 4. Maintain

the tightening torque

(!Section 0).

11768d_9

• Turn the rotating plate 6.

4b. with DADM-CK-140/-220-…

11768d_10

• Unscrew and remove the

screws 9.

11768d_11

• Press the old index plate aJ

away from the rotating

plate 6 with the aid of the

screws 9.

• Make sure that the toothed

segment (E) with the springs

for the overload protection

remains in position.

Diameter of the cylindrical pins (C): 3m6.

Cylindrical pins are not included in scope of delivery.

Thread sizes of screws (D): DHTG-65/-90 (M4), DHTG-140 (M6) and DHTG-220 (M8).

Screws are not included in scope of delivery.

11768d_12

• Place the new index plate 2

in the rotating plate 6.

• Fasten the index plate 2

with the screws 9. Maintain

the tightening torque

(!Section 6).

11768d_13

• Turn the rotating plate 6.

5. Assembly rotating plate 6

11768d_14

• Place the rotating plate 6 in

the rotary indexing table.

• Turn the rotating plate 6

until the index plate 2

snaps into the index bolt (E).

11768d_15

• Place the bearing chain 8 in

the rotary indexing table.

Make sure that the wire rings

lie in the corners.

• Tighten the clamping ring 7

until the marking on the ro-

tating plate 6 is aligned

with the existing notch (F) or

your own mark on the clamp-

ing ring 7. Use here the cy-

lindrical

pins (C)

11768d_16

• Tighten the screw aH.

Maintain the tightening

torque (!Section 6).

11768d_17

• Loosen the clamping ele-

ment (G) one turn.

• Unscrew the existing stop

screw aA.

11768d_18

• Unscrew the restrictor aB

and the screws aC.

• Remove the sub-base aD

carefully in order that the

small compression spring aE

and the seals are not lost.

11768d_19

• Unscrew and remove

screw aF.

• Remove the stop plate aG.

11768d_20

• Remove the old indexing se-

lector switches aI from the

left-hand cylinder bore.

11768d_21

• Push the new indexing selec-

tor switches 1 into the

bores.

11768d_22

• Make sure that the small

compression spring aE is po-

sitioned in the bore of the

sub-base aD.

• Place the sub-base aD into

position.

• Tighten the screws aC and

the restrictor aB. Maintain

the tightening torque

(!Section 6).

11768d_23

• Place the sub-base aG.

• Tighten the screws aF.

Maintain the tightening

torque (!Section 6).

11768d_24

• Screw in the new stop screw

3 for adjusting the damping

of the left-hand running.

• Tighten the clamping ele-

ment (G) again.

Maintain the tightening

torque (!Section 6).

• Exhaust the rotary indexing table again.

• Lock the rotating plate by pressurizing port B !(H) with min. 4 bar.

• Check to see if the rotating plate is locked.

If the rotating plate can still be turned freely:

• Turn the rotating plate by hand into the end position until the locking bolts

snap into place.

Note

• Before commissioning the rotary indexing table DHTG observe the oper-

ating instructions (!“Commissioning/Setting the cushioning”).

6. Screw sizes and tightening torques M

Designation 65 90 140 220

(G) Clamping

element

ß 2.5 4

[Nm] 0.8 2.5

4 Screw M4x8 M5x12 M5x16 M6x16

[Nm] 2.0 4.0 7.0

aB restrictor GRLA-M5-B GRLA-G1/8...

[Nm] 1.5 5.5

aC Screw M4x16 M6x16 M6x25

[Nm] 2.9 9.9

aF Screw M4x16 M5x16 M6x16 M6x20

[Nm] 1.5 2.9 5.9

aH Screw M3x6

[Nm] 0.6

Tolerance at M

0.6 to 0.8 Nm: ± 30%; Tolerance at M

>1 Mm ± 20%

1 2

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