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2017 TOS – TÜNKERS One Screw Gripper System - The efficient and modular system -
2017
TOS – TÜNKERS One Screw Gripper System
- The efficient and modular system -
Introduction
One Screw – that was the basic idea behind the development of the newmodular TÜNKERS gripper system TOS.
No additional fixing elements like blind rivets or clamping elements, but only one screw that connects the modules to the basic frame – quick andeasy.
The fact that in the end there are two screws in the TÜNKERS TOS systemis due to the need for a really tight, highly dynamic robotic gripper in practical application.
The new special dual profile “EIGHT Beam” now also allows for extremely large gripper applications.
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The advantages at a glance
• Modular» Adaptable to any geometry» Simple replacement of components» Kit consisting of standard parts
• Reliable» Robust base frame for highly sophisticated
applications
• Efficient» Seven standard components in the base frame» Fastest system in automation with regard to MTTR
(Mean Time To Repair)» One Screw Principle» No special tools required» Lightweight profiles for small load on robot
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The concept behind TÜNKERS OneScrew
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OneScrew-concept:
Easy, stable and fast fixing of connecting elements with variable screwconnections and only one tool.
NEW
For static and small loads Standard“One Screw“Screwdriver
Base frame and connections
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TOS 001
Main frame (level 1)
Proven and weight-optimized octagonal aluminium profile, width 60, with offset boring pattern Ø12 H7 of adjacent surfaces.
Weight: 2.8kg/m
60mm
SW60 for flat gripper designWeight reduction of 43% compared
to competitor solution SW80
30mm
Base frame and connections
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Main frame with TOS 002 “EIGHT Beam“NEW
Dual design for maximum bending rigidity. TOS standard connections can be used
Weight: 6.0kg/m
140mm
Higher weight, but considerablymore rigid
100kg on L=500mm static load: TOS 001 – 1.88mm bending in z-
direction TOS 002 – 0.20mm bending in z-
direction
F
L
Comparison of rigidity
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TOS 001 TOS 002“EIGHT Beam“
Dual“EIGHT Beam“
Rigidity
Base frame and connections
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Aluminium profiles for standard applications
GR 40 = 1.83kg/mGR 25 = 1.40kg/m
Carbon profiles for weight optimization
GRC 40 = 0.64kg/mGRC 25 = 0.33kg/m
Connections (level 2)
GR 40/25
GRC 40/25
Major weight reductions when carbon parts are used GRC 40 65% lighter than GR40 GRC 25 76% lighter than GR25
Connection of the main profiles
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• Aluminium bracket for the base frame• Fixing with two screws as well as fittings sleeves and threaded bushes
T-connectorTOS 021 SET
Precise positioning MTTR < 10 min
Centering pin
BracketTOS 023 SET
Threaded bushTOS 103
Fitting sleeveTOS 101
Screw M8
ProfileTOS 001
BracketTOS 024 SET
Nord-Lock washer
Connection of the brackets to the main profile
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• Fixing with two screws and centering pins• TOS 040 tube connection (tube can be rotated by 90°)
Utilisation of all TÜNKERS standard component in level 2
MTTR < 7 min
Screw M8
Screw M8
Nord-Lock washer
Profile TOS 001
Fixture
Bracket
Cross clampTOS 040 SET
Fitting sleeveØ12TOS 101
Base frame and connections
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TOS 002 main frame For highest requirements made
to stability and precision
GR40 Connecting tube
Frame bracket with screw M16
TOS 040 SET
TOS 002
Base plateTOS 010
The individual components
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Base profileTOS 001
Base plateTOS 010
Base plateTOS 011
BracketTOS 023 SET
BracketTOS 024 SET
Flange connectionSW60
TOS 015 SET
T-connectorTOS 021 SET
SEVEN components in level 1 = efficient
The individual components
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Cross clamps for level 2
Examples of adapter / clamp connections
Cross clamp 40TOS 040 SET
Clamp 40 LWTOS 041 SET
Cross clamp 25TOS 044 SET
Boom 40TOS 043 SET
Clamp 25 LWTOS 045 SET
Cross clampGSKN
Example – modular TOS Gripper
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Example – modular TOS Gripperwith “EIGHT BEAM“
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TÜNKERS Maschinenbau GmbHi. A. Dipl.-Ing. Matthias Heina
Am Rosenkothen 4-12D-40880 Ratingen
Phone +49 (0) 2102-45 17-282Fax +49 (0) 2102-45 17-9999
E-Mail [email protected] www.tuenkers.de
YouTube
We will be glad to advise you on your application!
http://www.tuenkers.de/https://www.youtube.com/user/TuenkersMaschinenbau
TOS – TÜNKERS One Screw Gripper SystemIntroductionThe advantages at a glance The concept behind TÜNKERS OneScrewBase frame and connections Base frame and connections Comparison of rigidityBase frame and connections Connection of the main profiles �Connection of the brackets to the main profile �Base frame and connections The individual componentsThe individual components Example – modular TOS GripperExample – modular TOS Gripper �with “EIGHT BEAM“Foliennummer 16
