Hebei Junke Machinery Technology Co.,Ltd
Hebei Junke Machinery Technology Co., Ltd Products: Drum, Sleeve, Winch, Gear
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Spooling device is an important part of cable storage winch. The guide cables are arranged orderly on the drum of cable storage winch. It is mainly composed of screw, rope retractor and load-bearing beam. The screw of the cable drum and the cable setter rotates synchronously through the chain drive device. The screw is bi-directional thread and the lead is the diameter of the cable. The rope retractor consists of a small roller, a pulley baffle, a pulley and a slider nut, mounted on the bearing beam by a small roller. The rotation of the bi-directional screw causes the slider nut to move left and right along the axis of the screw with the retractor to guide the cable. In order to avoid bending deformation of the screw under excessive pressure, the load-bearing beam was analyzed by force and finite element method, and its strength and stiffness were calculated to meet the requirements.
The winch converts the electric energy into mechanical energy through the motor, that is, the rotor of the motor rotates the output, through the triangle belt, shaft, gear, and then drives the drum to rotate after deceleration. The reel winds the wire rope 7 and passes through the pulley block to make the crane hook lift or drop the load Q, change the mechanical energy into mechanical work, and complete the vertical transport loading and unloading work of the load
We also supply LBS grooved drum used in all kinds of winchs. The whole drum details as follows:
1. the groove is cut directly into the body of drum.
2. according to the customer' requirements, the flanges are either welded or screw-bolted.
3. the groove is available as either LBS-groove or helical-groove.
4. groove geometry is determined by rope construction, diameter and length ,and by application.
5. the drum is provided with the requested mounting dimensions to fit the flanges by welding or screw bolting.
Our factory has more than 2000 sets of advanced equipment such as casting, forging, gear processing, sheet metal stamping, riveting, heat treatment and mechanical processing. In recent years, the Germany CW1000 machining center, CNC four axis, five axis linkage machining center, CNC punch, large CNC hobbing gear grinding machine, large CNC floor boring and milling machine, Vacuum electron beam welding, CNC welding robot and 80 roll machine and other advanced processing equipment.
| the drum's outer diameter | LBS sleeves diameter |
| width between the flanges | 320mm 550mm or as your requirement |
| the rotation direction | left or right |
| wire rope diameter and structure | 22mm 33mm or any others |
| the material | Q345B or high strength steel |
| the surface hardness | as your requirements |
