Product Introduction
This product is specially designed for laser pipe cutter. The product itself can be used as an independent spindle with a chuck in the middle which can firmly clamp the workpiece and rotate at the same time. With the built-in two independent cylinders, one-way valve and check valve, it has a long-term
pressure-holding function (more than 8 hours), rapid clamping and loosening action can be achieved through the side rotation of air inlet, and disconnect the air source to start work. After the product base is fixed, connect the matched motor with the gear, and connect the compressed air source (0.4-
0.9MPa) to realize clamping and driving the workpiece to rotate. It is mainly used for workpiece clamping and rotating.
Because of the long length of the parts processed by the cutter, the main chuck used as the head position of laser cutting and the tail chuck matched with it are usually installed in pairs on the equipment.
The product is a four-claw dual-power automatic two-two-center structure, which can clamp the circular, square, rectangular, elliptical and other centrally axisymmetric parts.
The product center is hollow structure, in order to keep the using environment clean and sanitary, the series of products can install the dust extraction device on the back, and are recommended for installation in the pipe cutter.
Scope of application
The main chuck of the laser special pipe cutting machine is suitable for laser pipe cutting equipment, rotary cutting round pipes, square pipes, oval pipes, etc.
The chucks and fixtures developed by the company are widely used in military industry, aerospace, textile machinery, medical equipment, fitness equipment, automobile and motorcycle accessories, laser cutting, petrochemical machinery, agricultural machinery, and other civilian machinery.
Product specifications
Performance Parameters
Model | Claw stroke/diameter(mm) | Maximum clamping force(KN) | Allowable pressure (Mpa) | Limit speed(r/min) | Clamping range(mm) | Central height(mm) | Rotational intertial (Kg.㎡) | Roating part weight(Kg) | Whole unit weight(kg) |
GW400A-165 | 60 | 1.2 | 0.4-0.9 | 500 | φ20-160 | 350 | 6.5 | 192 | 315 |
GW500A-220 | 100 | 1.2 | 0.4-0.9 | 400 | φ20-210 | 400 | 11.5 | 271 | 450 |
GW630A-320 | 120 | 1.2 | 0.4-0.9 | 300 | φ20-310 | 485 | 14.4 | 219 | 523 |
| GW720A-400 | 150 | 1.2 | 0.4-0.9 | 200 | φ20-390 | 560 | 43.4 | 365 | 596 |
Dimensions
Specifications | A | B | B1 | C | D | E | F | G | H | I | J | K | L
| M | N | O | P | Q | R | S |
GW400A-165 | 580 | 350 | 640 | 660 | 208 | 165 | 500 | 226 | 165 | 175 | 190 | 400 | 30 | 60 | 4 | 8 | 22 | M12 | 9-M10 | 18 |
GW500A-220 | 690 | 400 | 730 | 765 | 208 | 165 | 600 | 228 | 220 | 250 | 268 | 500 | 30 | 60 | 4 | 9 | 22 | M12 | 9-M8 | 18 |
GW630A-320 | 700 | 485 | 910 | 940 | 230 | 190 | 605 | 233 | 320 | 335 | 350 | 500 | 30 | 60 | 4 | 9 | 22 | M12 | 9-M10 | 18 |
| GW720A-400 | 900 | 560 | 1030 | 1075 | 250 | 200 | 785 | 252 | 400 | 415 | 430 | 580 | 30 | 60 | 4 | 9 | 25 | M12 | 12-M8 | 18 |
DIRECTIONS FOR USE
Usage and features:
The development of BK □□□ SD series laser cutting double-power four-claw spindle holder is to integrate the features of front-mounted pneumatic chuck produced by our company and other related pneumatic products for improvements for many times. It has the features such as simple structure, convenient installation, strong applicability. clean and durable, reliable clamping, durable precision, and etc, to improve operation efficiency, reduce manufacturing cost and reduce the labor intensity of workers for the enterprise. This product is suitable for clamping various pipe fittings for the professional pipe cutters and tube-plate machine, and is most suitable for the cutting processing of all kinds of round tubes, square tubes, rectangular tubes and oval tubes, just making slight modification of the claws to cut steel tubes of all shapes.
Use requirements:
1. Before daily work, the operator shall carefully check whether the fastening screws of the claw are fixed or not, and the air pressure is normal or not. Please use the clean and stable compressed air, with air pressure controlled in the range of 0.4~0.9MPa. The air pipes bearing the pres-sure greater than 1.6MPa shall be selected to connect to the products. and the air pipes shall stay away from heat and open flame, otherwise they will be affected and bring hidden troubles to safe production.
2. During the use process of the chuck, the sliding surface and friction surface everywhere shall be lubricated and maintained in strict accordance with the hints at every oil lubricating point; take regular oil filling in the oil tank of the FRL (flinders resistant line) and control the oil drip speed.
3. When the claw or roller of the chuck needs to be adjusted, install nut seat on the sliding block, and make fine adjustment through adjusting the bolts till meeting the using requirements, take trial installation of clamp after the completion of adjustment, the sliding block can only enter into the working state after flexible action.
4. Do not modify the chuck at will, as the improper modification might damage the chuck and unable to keep normal use.
5. During long periods of non-use of the chuck, do not leave the work piece clamped on it, to prevent deformation which may influence the precision of the chuck.
6. Take cleaning work on the moving parts for 2-3 times a week and chuck maintenance once every 60 days, and check the wearing situation of the components, replace the components if necessary.
7. Pay attention to the coil voltage of the solenoid valve while connecting to the electrical control part and connect to the power supply of appropriate voltage, in order to avoid damage of electrical devices.
Notes:
1. While complying with the product transportation, storage, installation, adjustment, maintenance, and use rules, if the problems, such as the products can't work normally because of manufacturing quality problem, or damages are found when unpacking due to poor packing quality, or attachments are not in conformity with the packing list, or the shortage and missing of spare parts, and etc. are found, please con-tact with the quality department of our company within one month from the date of receiving the goods, and please indicate the product type, specification, number and date of production when sending the information.
2. The products shall be installed and used under the environment of 0℃ to 40℃.
3.The installation and use of the products shall strictly comply with the provisions in the instructions, and if you have any questions or im-provement suggestions, please inform the quality department of our company.
Safe operation requirements:
1.The storage place for chuck shall take effective waterproof and moisture-proof measures, and shall be well ventilated.
2. The packages shall not be stacked, and regularly check the packing condition
3.Enter into the installation program after carefully reading the installation instructions.
4. It is forbidden to press the clamping and loosening button during the running of the chuck, add the shield when necessary.
5. Please shut off the power and air source when installing and dismantling the chuck.
6. The rotate speed of the chuck shall not exceed the specified limit speed in the using process,
7. Non-professional personnel shall not remove the main structural parts of the chuck without authorization.
8. The open flame, heat source and other facilities are prohibited to be close to the installation place of the air pipe.
