Guide bushing, conical | SM 1273-54
from €7.47*
€8.82*
Delivery time: 1-3 days working days
Delivery time: 1-3 days working days
This product is available in 6 versions.
Product information "Guide bushing, conical | SM 1273-54"
without collar
with conical bore
for indexing plungers SM 1273-51
Material:
ST: special steel
hardened (HRC 62 ±2) and ground
NI: stainless steel
hardened and ground
These guide bushings with conical bore will be used for
the latch bore of indexing plungers SM 1273-51.
RoHS-compliant: yes
| Compliance: | RoHS compliant |
|---|---|
| Material: | Stainless steel, Steel |
| Speciality: | Bore - conical |
| Surface: | bright, slide ground |
| Type of use: | Bushings, Indexing plunger / indexing pin |
Accessories
Indexing plunger | SM 1273-51
From
€34.65*
incl. VAT
for screwing onwith precision positioningplunger pin conical
Material:ST:steel, blackenedplunger pin: hardened, groundknob: plastic (polyamide PA) matt blacknot removable
Form B: without rest position Form C: with rest position, knob turned 90°
The SM 1273-51 indexing plungers enable very precise positioning.The indexing plunger is guided by the SM 1002 positioning bushes similar to DIN 172 / DIN 179.The actual detent bore is guided by positioning bushesSM 1273-54 / similar to DIN 179 and or SM 1273-55 / similar to DIN 172 with conical bores. The positioning bushes are used to guide the bolt and for the locating hole.Longer guide lengths also increase precision.Design and assembly instructionsThere are two bolt lengths l1 for each indexing plunger Ø d1. The length l7 is determined by the penetration depth of the indexing plunger into the cone of the bushing. The length l8 must ensure that the locking pin disengages completely. The bushing length, plate thickness and any gap can be selected within certain limits.When engaged, the pin must have at least 0.5 mm residual stroke so that the conical part of the pin is seated in the cone of the positioning bush without play. Safe residual stroke: l9 = l1 - 0.5 mm.A locating bore with tolerance H7 is usually provided to accommodate the positioning bushes (outer Ø with tolerance n6).
Form C with detent lock is used if the detent pin should not protrude temporarily.The knob is rotated by 90° after the locking pin has been retracted and held in this position by a locking notch.
RoHS-compliant: yes
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Positioning bushingsim. to DIN 179 / ISO 4247 cylindrical, through hardened
Material: Tool steelhardened and groundHardness: through hardened to HRc 63±1Form A: with one radius Form B: with two radiusesRoHS-compliant: yesLocating hole in the workpiece to ISO tolerance H6 or H7.For other dimension combinations, see SM 1005. Drill bushes from SCHOLZ MECHANIK are used in all manufacturing companies as a cost-effective and wear-resistant component. No longer just for precise drill guidance, but also in combination with new production processes - e.g. 3D printing - the drill bush can be used to quickly produce clamping fixtures, measuring gauges, clamping supports, etc.Drill positioning bushes are important and useful elements for placement and grid plates for turning and milling centres. Their high hardness and tight tolerances ensure very high repeat accuracy and a long service life.Assembly:the drill diameter should correspond to the bushing diameter,press in the bushing angular with a flat mandrel or drive in with Soft-face mallet SM 3366A.
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Drill bushing F7, stainless steel - sim. to DIN 179 | SM 1000N
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Drill bushes from SCHOLZ MECHANIK are used in all manufacturing companies as a cost-effective and wear-resistant component. No longer just for precise drill guidance, but also in combination with new production processes - e.g. 3D printing - the drill bush can be used to quickly produce clamping fixtures, measuring gauges, clamping supports, etc.Drill positioning bushes are important and useful elements for placement and grid plates for turning and milling centres. Their high hardness and tight tolerances ensure very high repeat accuracy and a long service life.Assembly:the drill diameter should correspond to the bushing diameter,press in the bushing angular with a flat mandrel or drive in with Soft-face mallet SM 3366A.
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Drill bushing F7, carbide - sim. to DIN 179 | SM 1000-02
Positioning bushingsim. to DIN 179 / ISO 4247cylindrical, CarbideMaterial: CarbideHardness: about 90 HRASurface: groundForm A: with one radius Form B: with two radiuses
RoHS-compliant: yesDrill bushes from SCHOLZ MECHANIK are used in all manufacturing companies as a cost-effective and wear-resistant component. No longer just for precise drill guidance, but also in combination with new production processes - e.g. 3D printing - drill bushes can be used to quickly produce clamping fixtures, measuring gauges, clamping supports, etc. Drill positioning bushes are important and useful elements for placement and grid plates for turning and milling centres. Due to their high hardness and tight tolerances, a very high repeat accuracy and long service life can be guaranteed.Assembly:the drill diameter should correspond to the bushing diameter,press in the bushing angular with a flat mandrel or drive in with Soft-face mallet SM 3366A.
Price on request
Guide bushing, conical | SM 1273-55
From
€13.10*
incl. VAT
with collar with conical bore for indexing plungers SM 1273-51
Material:ST: special steelhardened (HRC 62 ±2) and groundNI: stainless steelhardened and ground
The positioning bushings SM 1273-54 and SM 1273-55 with conical bore are used forthe detent bore of indexing plungers SM 1273-51 and allow precise positioning.The length l7 of the indexing pin is determined by the depth of penetration of the indexingpin into the cone of the bushing. The length l8 must ensure complete disengagement of the indexing pin. When engaged, the pin must have at least 0.5 mm residual stroke so that the conical part of the pin is seated in the cone of the positioning bush without play.To accommodate the positioning bushings (outer Ø with tolerance n6), the locating holes hould have tolerance H7.
RoHS-compliant: yes
