Instruction Sheet
408-9721
Die Holder Assemblies
58449-1, -2, and -3
14 AUG 13 Rev C
Pneumatic
Power Unit
Upper Die
Holder
Handle
Lower Connector
Support (Ref)
Upper Die
Holding Plate
Connector
Support Bracket
Guide Block
Cable Clamp
Springs
Lower Die Holder
Slide Base (Ref)
Base
Plate
(Ref)
DIE HOLDER ASSEMBLY
58449-1
58449-2‡
58449-3
Lower Die
Holding Plate
CONNECTOR
AMPLIMITE*
Shielded Data Link (SDL)
AMPLIMITE and SDL
‡Obsolete
Figure 1
1. INTRODUCTION
Die Holder Assemblies 58449-1, -2, and -3 are
designed to be used with 2700-lb Pneumatic Power
Unit 312522-3 to crimp the ferrules of the connectors
listed in Figure 1 onto round shielded cable.
Refer to Instruction Sheets 408-9072 (SDL
connectors) and 408-9010 (AMPLIMITE connectors)
for connector assembly and die assembly selection,
and Customer Manual 409-5843 for operating
procedure of the pneumatic power unit.
NOTE
iNOTE All numerical values in this instruction sheet are in
metric units [with U.S. customary units in brackets].
Dimensions are in millimeters [and inches]. Figures are
not drawn to scale.
Read these instructions and any referenced
documents thoroughly before using the die holder
assembly.
©2013 Tyco Electronics Corporation, a TE Connectivity Ltd. company
All Rights Reserved
*Trademark
Reasons for reissue of this instruction sheet are
provided in Section 8, REVISION SUMMARY.
2. DESCRIPTION (See Figure 1)
Each die holder assembly consists of two
subassemblies: an upper die holder and a lower die
holder. A clear plastic guard assembly (not shown) is
also provided to protect the operator from possible
injury during the crimping operation.
The upper die holder subassembly consists of a die
holder, a die holding plate, and a ram adapter. The
upper plate is spaced from the ram of the power unit
by the ram adapter. The ram adapter is mounted to the
ram of the power unit with four socket head cap
screws (included with the die holder assembly).
The lower die holder subassembly consists of a die
holder, a die holding plate with a guide block, a
connector support bracket, and a cable clamp spring.
TOOLING ASSISTANCE CENTER 1-800-722-1111
PRODUCT INFORMATION 1-800-522-6752
This controlled document is subject to change.
For latest revision and Regional Customer Service,
visit our website at www.te.com
TE Connectivity, TE connectivity (logo), and TE (logo) are trademarks. Other logos, product and/or company names may be trademarks of their respective owners.
1 of 8
ORIGINAL INSTRUCTIONS
Ram Adapter
408-9721
The subassembly has a slide base which mates with
the base plate of the power unit.
3. INSTALLATION OF DIE HOLDER ASSEMBLY
!
DANGER
Avoid personal injury. Air supply to the pneumatic power
unit must be turned OFF before starting installation
procedure.
3.2. Upper Die Holder Subassembly (See Figure 2)
1. Mount the ram adapter to the mounting surface of
the ram, making sure that the guide pins are
positioned away from the front of the power unit.
2. Secure the ram adapter to the ram with the four
socket head cap screws provided with the die
holder assembly.
NOTE
iNOTE The socket head cap screws must be loose enough to
Select the appropriate die holder assembly and
proceed as follows:
allow the tooling to move on the ram when the upper die
holder is engaged with the lower die holder.
3.1. Lower Die Holder Subassembly (See Figure 2)
3. Slide the lower die holder subassembly under the
ram until the subassembly is against the tool stop of
the base plate.
1. Loosen the screw securing the tool stop to the
base plate of the power unit.
2. Install the lower die holder subassembly onto the
base plate of the power unit, making sure that the
handle is positioned toward the left side of the
power unit.
3. Tighten the screw securing the tool stop to the
base plate.
NOTE
iNOTE The pins of the upper die holding plate must be aligned
with the locating holes of the guide block.
4. Lower the ram to engage the upper die holder
subassembly with the lower die holder
subassembly.
Ram Adapter
Upper Die Holding
Plate (Ref)
Upper Die Holder
Locating Hole(s) of
Guide Block
Pin(s)
Handle (Positioned
to Left Side)
Lower Die
Holder
Guide Pin(s)
(Not Shown, Ref)
Base
Plate
Stop
Front of Pneumatic
Power Unit
Tool
Stop
Lower Die Holder
Subassembly
Figure 2
Rev C
2 of 8
408-9721
5. Secure the ram adapter to the ram by tightening
the four socket head cap screws (installed in
Step 2).
6. Connect the air supply to raise the ram.
NOTE NOTE
i
If the locating holes in the guide block do not line up with
the pins in the upper die holder subassembly, loosen the
screws securing the lower subassembly to the base
plate of the power unit. Re-adjust the tooling so that the
locating holes and pins are properly aligned; then retighten the screws to secure the lower subassembly to
the base plate of the power unit. Make sure the lower
subassembly is against the stop before securing the
screws.
4. DIE ASSEMBLY INSTALLATION AND REMOVAL (See
Figure 3)
4.1. Installation
Select the appropriate die assembly referenced on the
instruction sheet for the connector, then proceed as
follows:
!
DANGER
Make certain that the air supply to the power unit is
turned OFF before installing the die assembly.
1. Slide the lower die holding plate out from under
the ram.
Lower Die Holder
Subassembly
Upper Die
Holder
Pin(s)
Front Guard
Assembly
Front Guard
Assembly
Upper Die
(Indenter)
(Ref)
Connector Support
Bracket
Lower Die
Holder
Tool Stop
Lower Die
(Anvil) (Ref)
Locating
Hole(s) of
Guide Block
Figure 3
Rev C
3 of 8
408-9721
2. Install the upper die (indenter) into the upper die
holder and secure it with the cap screw provided
with the die assembly.
NOTE
iNOTE This screw can be accessed using the .19-in. diameter
hole on the left side of the fixed guard.
3. Install the lower die (anvil) into the lower die
holder and partially secure it with the cap screw
provided with the die assembly.
NOTE
iNOTE The cap screw can be accessed using the slot on the left
side of the connector support bracket.
4. Slide the lower subassembly under the ram and
against the stop on the base plate.
NOTE
iNOTE The pins in the upper plate should be aligned with the
locating holes in the guide block. Refer to Figure 1.
5. Lower the ram to engage the upper die holder
subassembly with the lower die holder
subassembly. Tighten the lower die assembly cap
screw.
6. Install the plastic guard assembly onto power unit
using the six button head cap screws provided with
the die holder assembly.
!
DANGER
DO NOT operate the power unit unless the guard
assembly is properly installed.
7. Connect the air supply to raise the ram.
8. After the ram has reached its uppermost position,
the power unit will re-cycle. The power unit is ready
to operate when the cycle is complete.
4.2. Removal
1. DISCONNECT the power unit from the air supply.
2. Using a hex wrench, remove the cap screw from
each die; then lift the die assembly out from the die
holding plates.
3. Re-install the cap screws into each die
component and mate and place the die assembly in
a suitable container. Store it in a clean dry area.
5. TOOLING ADJUSTMENTS AND CONVERSIONS (Refer
To Figure 1)
The following adjustments may be required if the
connector or cable sizes change.
5.1. Cable Clamp Springs
The cable clamp springs can be adjusted for various
cable diameters. Loosen the cap screw and reposition the cable clamp springs.
5.2. Connector Support Bracket
The connector support bracket can be adjusted for
Rev C
various connector sizes. Loosen the screws which
secure the bracket to the lower plate. Slide the bracket
to the appropriate position; then secure the screws.
5.3. Lower Connector Support
The lower connector support can be adjusted for
various connector heights. Loosen the screw which
secures the connector support to the bracket; then readjust the support.
5.4. Die Holder Assembly Conversion (For Assembly
58449-3 Only) (See Figure 4)
1. Remove the upper and lower die holders used for
the AMPLIMITE connector.
2. Install the lower die holder used for the SDL
connector onto the lower tooling assembly; locate it
against the clamping block and align it with the
tapped hole using the alignment gage. Secure the
die holder to the lower tooling assembly.
3. Assemble the locator to the upper die holder
used for the SDL connector using two 8-32 screws.
4. Assemble the upper die holder to the upper
tooling assembly. Align the upper die holder with the
lower die holder using the alignment gage. Secure
the upper die holder to the upper tooling assembly.
5. Remove the alignment gage, and install the
appropriate die assembly used for the SDL
connector as described in Section 4, DIE
ASSEMBLY INSTALLATION AND REMOVAL.
6. CRIMPING PROCEDURE
1. Slide the lower die holder out from under the ram
of power unit.
2. With the ferrule properly positioned on the
connector (cable assembly), position the ferrule in
the “target area” of the die assembly. Allow the front
of the connector shell to rest in the slot of the
connector support bracket of the die holder
subassembly.
3. Position the cable into the cable clamp springs.
4. Slide the lower die holder subassembly back
against the stop. The lower die holder should be
aligned with the upper die holder.
NOTE
iNOTE The ram will automatically lower when lower die holder
is positioned against stop.
5. After the ram has retracted to the upright position,
slide the lower die holder subassembly out from
under the ram and remove the crimped connector
assembly. Check the crimp height of the connector
assembly to ensure that the dimensions conform to
the termination requirements.
NOTE
iNOTE Various cable jacket insulation diameters may affect the
crimp height dimension. If different cable manufacturers
are used, check the crimp height after each termination.
4 of 8
408-9721
Upper Die Holding
Plate (Ref)
Alignment Gage
Locator
Upper Die Holder
(for SDL Connector)
Die Assembly
(for SDL
Connector, Ref)
Tapped Hole
(Ref)
Guide Block
(Ref)
Clamping
Block
Lower Die Holder
(for SDL Connector)
Figure 4
Rev C
5 of 8
408-9721
7. MAINTENANCE AND INSPECTION
It is recommended that a maintenance and inspection
program be performed periodically to ensure
dependable and uniform terminations. Frequency of
inspection should be adjusted to suit your
requirements through experience.
Frequency of inspection is dependent upon:
1. The care, amount of use, and handling of the die
holder assemblies.
2. The degree of operator skill.
1. Remove all lubrication and accumulated film with
a suitable commercial degreaser that will not affect
paint or plastic material.
2. Make sure all die holding screws and assembly
components are in place. If replacements are
necessary, refer to Section 8, REPLACEMENT
AND REPAIR.
3. Inspect the crimp area of the dies for flattened,
chipped, cracked, worn, or broken areas. If damage
is evident, refer to Section 8, REPLACEMENT AND
REPAIR.
3. The presence of abnormal amounts of dust and
dirt.
8. REPLACEMENT AND REPAIR (See Figure 5)
4. Your own established standards.
Customer-replaceable parts are listed in Figure 5.
7.1. Daily Maintenance
For optimum tool performance and minimum downtime, it is recommended that the following steps of
daily maintenance be performed.
1. Remove dust, moisture, and other contaminants
with a clean brush, or a soft, lint-free cloth. DO NOT
use objects that could damage the die holder
assembly or dies.
2. Make sure upper and lower die holder
subassemblies, cable clamp springs, and guide
block are in place and properly secured.
3. When the die holder assembly is not in use, store
it in a clean, dry area.
7.2. Periodic Inspection
Regular inspections should be performed by quality
control personnel. A record of scheduled inspections
should remain with the die holder assembly and/or be
supplied to personnel responsible for the tooling.
These inspections should be performed in the
following sequence:
Rev C
A complete inventory should be stocked and
controlled to prevent lost time when replacement of
parts is necessary. Parts other than those listed should
be replaced by TE Connectivity to ensure quality and
reliability. Order replacement parts through your
representative, or call 1-800-526-5142, or send a
facsimile of your purchase order to 717-986-7605, or
write to:
CUSTOMER SERVICE (038-035)
TYCO ELECTRONICS CORPORATION
PO BOX 3608
HARRISBURG PA 17105-3608
For customer repair service, call 1-800-526-5136.
9. REVISION SUMMARY
• Updated document to corporate requirements
• Made indication that 58449-2 is obsolete in table
in Figure 1
• New company logo
6 of 8
408-9721
REPLACEMENT PARTS
ITEM
PART NO.
1
314679-1
2
DESCRIPTION
QTY PER ASSEMBLY
58449-1
58449-2
58449-3
GUARD, Right
1
1
---
314680-1
GUARD, Front
1
1
---
3
314681-1
GUARD, Fixed
1
1
---
4
314682-1
SUPPORT, Lower
1
1
1
5
314683-1
BRACKET, Support
1
1
1
6
314684-1
BLOCK, Clamping
1
1
1
7
314685-1
BLOCK, Guide
1
1
1
8
314686-1
PLATE, Lower
1
1
---
9
314687-1
PLATE, Upper
1
1
---
10
543154-1
SLIDE, Base
1
1
1
Figure 5 (Cont’d)
Rev C
7 of 8
408-9721
REPLACEMENT PARTS
ITEM
PART NO.
11
313185-1
12
DESCRIPTION
QTY PER ASSEMBLY
58449-1
58449-2
58449-3
DIE HOLDER
1
---
1
313185-2
DIE HOLDER
1
---
1
13
313186-1
RAM ADAPTER
1
1
1
14
543156-1
SPRING, Cable Clamp
2
2
2
15
2-21000-5-
SCREW, Shoulder Head Cap, 8-32.25 in.
6
6
6
16
2-21000-0-
SCREW, Shoulder Head Cap, 6-32.50 in.
8
8
8
17
2-21002-1-
SCREW, Button Head Cap, 8-32.38 in.
10
10
10
18
2-21000-8-
SCREW, Shoulder Head Cap, 8-32.62 in.
8
10
10
19
027962-1
HANDLE, Tapered
1
1
1
20
021055-5
WASHER, Plain, 8
4
4
4
21
2-21000-7
SCREW, Shoulder Head Cap, 8-32.50 in.
2
2
2
22
314690-1
LOWER DIE HOLDER
---
1
1
23
314689-1
UPPER DIE HOLDER
---
1
1
24
314688-1
LOCATOR
---
1
1
25
854866-1
GUARD, Right
---
1
1
26
314680-2
GUARD, Front
---
---
1
27
314692-1
GUARD, Fixed
---
---
1
28
854885-1
PLATE, Lower
---
---
1
29
854884-1
PLATE, Upper
---
---
1
30
021001-5
SCREW, Shoulder Head Cap, 1/4-20.875 in.
1
1
1
Not Shown
854923-1
GAGE, Alignment
---
---
1
Not Shown
854923-2
GAGE, Alignment
---
---
1
Figure 5 (End)
Rev C
8 of 8
