LANG TECHNIK Vasto-Clamp Bedienungsanleitung
59616
Item no.
LANG Technik GmbH •Albstraße 1-6 •D-73271 Holzmaden •www.lang-technik.de •Version 2023/06
Vasto•Clamp
6-jaw chuck
Translation of original instructions
Operating Instructions
Copyright:
LANG Technik GmbH
Albstraße 1–6
D-73271 Holzmaden
Germany
This documentation contains instructions and information that may not be reproduced,
distributed, or transmitted by data processing methods in whole or in part or used for
competitive purposes without authorization. Errors and omissions in the documentation are
excepted. All rights to this documentation remain with LANG Technik GmbH.
Modifications to the product: In the event of modifications to the product by the customer, the
warranty is void. No modifications may be made to the product without the manufacturer’s
approval.
Only use original spare parts. In the case of externally supplied parts, there is no guarantee that
they have been designed and manufactured to withstand the stresses applied or to meet safety
requirements.
The manufacturer provides a full warranty only and exclusively for the spare parts ordered from it.
The manufacturer is committed to improving its products. It reserves the right to make changes.
This does not imply any obligation to make retrospective adjustments to the products already
delivered.
General Terms and Conditions of Sale and Delivery:
Our General Terms and Conditions of Sale and Delivery shall apply as a matter of principle. These
are available to the plant operator at the latest when the contract is concluded.
Warranty and liability claims for personal injury and property damage are excluded if they are
caused by one or more of the following:
– Improper use
– Improper installation, commissioning, operation, or maintenance
– Operating the product in a defective state
– Inadequate monitoring of parts subject to wear and tear
– Failure to follow the instructions in the documentation
– Catastrophic events due to foreign bodies or force majeure
1
Chapter 1 Product Description Page
1.1 Unit 2
1.2 Scope of delivery 2
1.3 Maintenance and repair 2
1.4 Structure 3
1.5 Areas of application 3
1.6 Requirementforxingonamachinetable 4
1.7 Description of the function and use 4
1.8 Accessories add-on jaws 5
Chapter 2 Technical Data
2.1 Torques of the mounting screws 6
2.2 Maximum torque on actuation screw (worm drive) 6
2.3 Resources 6
2.4 General data 6
2.5 Spare parts and Accessories 7
Chapter 3 Installation
3.1 Mounting / dismantling add-on jaws and gripper jaws 8
3.2 Clamping the chuck on the machine table (setting-up) 8
Chapter 4 Operation
4.1 Clamping a workpiece 10
4.2 I.D. clamping (Inner diameter clamping) 10
4.3 Regular work during operation 11
Chapter 5 Maintenance
5.1 Testing and inspection work 12
5.2 Lubricant 12
5.3 Maintenance plan 12
5.4 Renewing the grease 13
5.5 Dismantling / mounting 13
5.6 Instructions for dismantling / mounting 14
5.7 Inserting the base jaws 14
5.8 Illustration spare parts/accessories 15
Chapter 6 Malfunctions
6.1 Malfunctions/Error 16
Chapter 7 Warnings
7.1 Intended Use 17
7.2 Personnel Requirements 17
7.3 Protective Equipment and Safety 17
Chapter 8 Decommissioning
8.1 Disposal 18
Chapter 9 Explanation of Symbols
9.1 Symbols 19
2
Chapter 1
1
1.1
The chuck is designed to clamp round components. It operates according to the friction lock or
form-closure clamping principle, depending on which add-on jaws are used.
Add-on clamping jaws (accessories)
The chuck can be set up as a 3-jaw chuck and as a 6-jaw chuck.
The add-on jaws (accessories) are latched into the base jaws without tools.
Different add-on jaws are available to match the form and type of material properties.
List of the add-on jaws (accessories)
Art. No... Material Clamping type/range
59616-60 Hard steel (16MnCr5) 30 – 120 mm
59616-61 Hard steel (16MnCr5) 75 – 160 mm
59616-62 Mild steel (16MnCr5) 10 – 160 mm
59616-63 Aluminium (F50) 10 – 160 mm
Contours adapted to the workpiece can be milled out in the soft add-on jaws.
1.2
Chuck with mounted base jaws (without add-on jaws)
4x screwed-in Quick•Point®96 clamping studs (Fig. 3, Item 4)
Hexagon socket A/F 8
Operating instructions
1.3
In case of damage or faults, please contact LANG Technik GmbH directly.
LANG Technik GmbH •Albstraße 1–6 •D-73271 Holzmaden •Phone: +49 7023 9585-0
59616-60
59616-61
59616-62
59616-63
Fig. 1 Fig. 2 (accessories)
3
Chapter 1
1
1.4
Abbildungen/Beschreibung
1
Set of 6 base jaws (with latching function)
4
Clamping studs (4 ea.) for Quick-Point®zero
point clamping system
2
Example of an add-on jaw (note:add-on jaw
sets are accessories and are not included in
the scope of supply)
5
Interface for the RoboTrex 96 automation
system
3
Drain duct for metalworking fluid
6
Worm shaft (drive for clamping the jaws,
A/F 8)
7
Grease nipple
1.5
The product is intended to be used for industrial and industry-related applications. It is used
within enclosed milling machines, machining centres and machine tools of a similar type
and within the scope of its technical data (see “Technical data” section).
12
Fig. 3
7
6543
4
Chapter 1
1
1.6
The chuck is supplied with 4 Quick•Point®clamping studs. This enables clamping in the
zero-point clamping system of LANG Technik GmbH, which is mounted on the machine
table of the machine tool. The following zero-point clamping systems of LANG Technik
GmbH are suitable for this:
Quick•Point®zero-pointplatewith96 mmgriddimension(manualoperation)
RoboTrex 96 automation base tower (automated operation)
1.7
The chuck can be used with automatic grippers in the machine tool (machining centre).
Manual use is also possible.
Inbothcases,afurther,suitablemountingsystemisnecessaryforxingthechucksafely
on the machine table. The Quick•Point®96 zero-point clamping systems of LANG Technik
GmbH are suitable.
Automated application (batch production):
For example, for batch production. The workpiece is clamped in the chuck manually
outside of the machine and is kept in a magazine. The chuck, including the clamped-
in workpiece, is then removed from the magazine by an automatic gripper. The
gripper positions the chuck in the zero-point clamping system in the metal cutting
machine. An integrated interface in the chuck (see Item 5, Structure section) ensures
secure gripping. After the machining the chuck together with the workpiece is placed
back in the magazine automatically.
Manual use (individual production):
The workpiece, as for batch production, is clamped in the chuck manually outside of
the machine.
Unlike the automated application, in the manual application the metal cutting machi-
ne is loaded and unloaded by the operating personnel.
Clamp workpieces:
The clamping mechanism for clamping/unclamping the workpieces is achieved by
turning the worm shaft (see Fig. 3, Item 6).
5
Chapter 1
1
59616-60 59616-61
59616-62 / 59616-63
1.8
Art. No Material Clamping range
59616-60 Hard steel (16MnCr5) 30 – 120 mm
59616-61 Hard steel (16MnCr5) 75 – 160 mm
59616-62 Mild steel (16MnCr5) 10 – 160 mm
59616-63 Aluminium (F50) 10 – 160 mm
6
Chapter 2
2
2.1
Strength
class Standard Thread / max. torque
Thread
ISO 4762
DIN 912
M5 M6 M8 M10
8.8 7 10 18 28,8
10.9 10,3 Nm 14,5 Nm 26,6 Nm 42,2 Nm
12.9 12 Nm 17 Nm 31,1 Nm 49,4 Nm
2.2
Torque at wrench, on clamping on the worm shaft 30 Nm max.
2.3
Grease: NLBI CI.2 K2K-30 DIN 51502
2.4
Dimensions LxWxH 210 x 155 x 57 mm
Weight without add-on jaws 9,8 kg
Maximum speed 500 U/min.
Total clamping force 15 kN
Chuckable materials: standard steel grades, cast metals and non-ferrous metals
7
Chapter 2
1
3
6
5
2
4
1
2
9
8
14
3
15
12
4
10
5
7
X
5
11
13
2
2.5
Item Quantity Article No. Description
119616-01 Base
2159616-02 Lid
3 1 59616-03 Retaining bracket
4 1 59616-04 Worm shaft
5 1 59616-05 Scroll
6 1 59616-06 Spacer ring
7 1 59616-20 Base jaw set assembly
8 4 45570 Clamping stud set ø 20
9 1 1001798 O-ring 107x2
10 1 1001799 O-ring 8x1,5
11 2 1001822 Steel ball DIN 5401 D8
12 1 1001823 Compression spring
13 1 1000432 Locking screw DIN 2353 1/8“
14 6 DIN 7991 Screw DIN 7991 M8x25
15 2 DIN 7991 Screw DIN 7991 M5x12
X 6 Accessories See:
“List of the add-on jaws”
9, 10, 11, 12 Maintenance kit
3, 4, 5, 9, 10,
11, 12 Set of spare parts
Fig. 4
8
Chapter 3
3
3.1
Mounting add-on jaws
The add-on jaws are latched into the base jaws from above using pressure only; there is no
need for tools thanks to the click system.
Place the add-on jaws on the middle of the base jaws.
Latch into position by applying pressure from above. Movement direction from the
inside to the outside.
The add-on jaws can be offset one notch inwards or outwards to utilise the full clamping
range.
Three or six jaws can be used, depending on the application case.
Dismantling add-on jaws
Pull off in the direction of the middle of the jaw chuck, without any need for tools.
3.2
WARNING! Risk of injury! Moving machine elements can cause severe injuries
during setting-up.
Secure the machine in which the chuck is used to prevent it from starting up.
Fig. 5 Fig. 6
12
Dieses Handbuch passt für folgende Modelle
2
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