STRIPPER GUIDE PINS & BUSHINGS

Stripper guide pins

See page Click here for Loctite adhesives.
Type Example of use Overview
Headed
type
Sliding part
diameter
tolerance
Catalogue No. Material Description
-0.010
-0.015
SGPH SUJ2  
SGOH SUJ2 With oil
grooves
-0.010
-0.013
TGPH
(3µm
range)
SUJ2  
-0.010
-0.012
VGPH
(Precision)
SKD11  
WVGPH
(Precision)
Carbide  
Straight
type
Sliding part
diameter
tolerance
Catalogue No. Material Description
-0.010
-0.015
SGPN SUJ2  
SGON SUJ2 With oil
grooves
-0.010
-0.013
TGPN
(3µm
range)
SUJ2  
-0.010
-0.012
VGPN
(Precision)
SKD11  
VGPS
(Precision)
SKD11 With
press-in lead
WVGPN
(Precision)
Carbide  
WVGPS
(Precision)
Carbide With
press-in lead
●With press-in lead: Press-in lead is provided on the thread side. By adjusting the mounting hole, these types can be fixed either by press fit or transition fit.
Detachable
type
Sliding part
diameter
tolerance
Catalogue No. Material Description
-0.010
-0.015
SGPR SUJ2  
SGOR SUJ2 With oil
grooves
-0.010
-0.013
TGPR
(3µm
range)
SUJ2  
-0.010
-0.012
VGPR
(Precision)
SKD11  
● The straight and detachable types are mounted by using bolts from the die set side. They can be removed without disassembling the die.
● Perpendicularity can be maintained by mounting in close contact with the punch plate face.
SRW ring: Use this ring as a pin stopper when the pin hole is a through hole without backing plate. SRW Click here
Detachable type,
both ends
tapped
Sliding part
diameter
tolerance
Catalogue No. Material
-0.010
-0.015
SGPW SUJ2
● These can be used for die sets in which the upper die is lifted up from below (such as for a progressive die intermittent cutting process and for tapping dies).
SRW ring: Use this ring as a stopper for the stripper guide pin on the die plate side.SRW Click here
Stripper
plate
(Fixed type)
Guide type Catalogue No.
Roller guide RSGPW
Select either a ball
guide or plain guide.
SGPWS
SGPWH
●Because the guide pin is fixed to the stripper plate which is close to the blade(punch, die), the shaft rigidity is higher than with conventional fixing methods.
This results in high-accuracy punching and high durability.
Oil type
Inner
diameter
tolerance
Catalogue No. Material Description Mounting
method
+0.005
0
SGBA SUJ2 Straight Press fit
0
-0.005
SGBH Headed
-0.003
-0.008
SGBD Straight Devcon
adhesive
SGBL Straight Loctite
adhesive
SGBT Headed
-0.010
-0.013
TGBL
(3µm
range)
Straight
TGBT
(3µm
range)
Headed
-0.003
-0.005
VGBL
(Precision)
Straight
VGBH
(Precision)
Headed
●Press-fit type: Although precision machining is required for the mounting holes, these stripper guide bushings allow machining and assembly to be carried out in parallel, improving workability.
● Devcon adhesive: Mounting hole clearance on one side: 2~3mm
● Loctite adhesive: Mounting hole clearance on one side: 0.01~0.03mm
Oil-free
type
Inner
diameter
tolerance
Catalogue No. Material Description Mounting
method
-0.003
-0.008
SGBZ FC250 Straight Loctite
adhesive
SGHZ Headed
-0.003
-0.006
TGBZ
(3µm
range)
Straight
TGHZ
(3µm
range)
Headed
-0.003
-0.005
VGBZ
(Precision)
Straight
VGHZ
(Precision)
Headed
●Oil-free type: Because a special solid lubricant is embedded in the product, no lubrication is required. (However the use of initial break-in greasing will further improve durability.)
(Copper
alloy on
inner
surface)
Oil type
Oil-free
type
Type Inner
diameter
tolerance
Catalogue No. Material Description Mounting
method
Oil
type
-0.003
-0.008
SGSF SUJ2+
Copper
alloy
Straight Loctite
adhesive
SGBF Headed
-0.003
-0.006
TGSF
(3µm
range)
Straight
TGBF
(3µm
range)
Headed
-0.003
-0.005
VSGSF
(Precision)
Straight
VSGBF
(Precision)
Headed
Oil-
free
type
-0.003
-0.008
SGCZ Straight
SGFZ Headed
-0.003
-0.006
TGCZ
(3µm
range)
Straight
TGFZ
(3µm
range)
Headed
-0.003
-0.005
VSGCZ
(Precision)
Straight
VSGFZ
(Precision)
Headed
●The guide's inner surface is covered with copper alloy for improved seizure resistance. In addition to the oil type, an oil-free type with special solid lubricant embedded in the product is also available.
(Sintered
alloy)
Oil-free
type
Type Inner
diameter
tolerance
Catalogue No. Material Description Mounting
method
Oil-free
type
-0.003
-0.008
SGBM Special
sintered
alloy
Straight Loctite
adhesive
SGHM Headed
-0.003
-0.006
TGBM
(3µm range)
Straight
TGHM
(3µm range)
Headed
-0.003
-0.005
VGBM
(Precision)
Straight
VGHM
(Precision)
Headed
●Sintered alloy type: This is an oil-free bushing made of a special alloy on which a solid lubricant composed mainly of graphite is dispersed and sintered for oil-impregnation. The friction coefficient is lower than for cast iron or copper alloy bushings, and the wear resistance is superior. Because the amount of oil contained in the solid lubricant is high, the product is resistant to oil film depletion, allowing it to be used for high-speed operations.
Ball type
Integrated
ball cage
type
Catalogue No. Material Description Mounting method
SGBB SUJ2 Straight Press fit
SGBBL Loctite
adhesive
SGBBF Headed
● Because ball bearings are used to support the sliding motion, the seizure resistance is outstanding.
● Both ends are fastened with snap rings so that the ball section does not come out of the bushing.
Please note that the stroke is restricted.
Ball type
For ball
cage
Catalogue No. Material Description Mounting method
SGBBW SUJ2 Thick type Loctite
adhesive
SGBBS Straight
SGBBH Headed
●Because ball bearings are used to support the sliding motion, the seizure resistance is outstanding.
For the ball cage, use MBSH(aluminum) or MBJH(resin). Click here

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