时间：2014-03-26 19:20　作者：admin　点击： 次

XNUMX. The quincunx elastic coupling has a simple structure, small radial size, light weight, and small moment of inertia. It is suitable for medium and high speed applications. The quincunx elastic coupling works stably and reliably, and has good vibration damping, buffering and electrical insulation properties. .The quincunx-shaped elastic coupling has greater axial, radial and angular compensation capabilities. The quincunx-shaped elastic coupling has high-strength polyurethane elastic elements that are wear-resistant and oil-resistant, have large load-bearing capacity, long service life, and are safe and reliable. No need for lubrication, low maintenance workload, and continuous long-term operation.
Plum blossom couplings are divided into: LMZ-I split type, LMZ-II integral type, LMS type double flange, LMD type single flange, LM type basic type.
XNUMX. Slider coupling The structure of the slider coupling is similar to that of the cross slider coupling. The difference is that the middle cross slider is square, and the middle slider is used for the corresponding radial direction of the half coupling end faces on both sides. Slide in the groove to realize the coupling of the two halves of the coupling.
Slider coupling is divided into: SL type, WH type.
XNUMX. Flange coupling (also known as flange coupling) is the use of bolts to connect two flanged disc type half couplings. The two half couplings are respectively connected with two shafts by keys to realize the two shaft connection. Transmit torque and movement.The flange coupling is simple in structure, convenient to manufacture, low in cost, reliable in work, convenient in assembly and disassembly, and maintenance, and the transmission torque is large, which can ensure high centering accuracy of the two shafts. It is generally used for stable load. High-speed or high-precision shafting transmission.
Flange coupling is divided into: YL type basic type, YLD type centering type.
XNUMX. The chain coupling uses a common chain to mesh with two side-by-side sprockets with the same number of teeth. The main difference between chain couplings of different structures is the use of different chains, and the common double-row roller chain coupling , Single-row roller chain couplings, toothed chain couplings, nylon chain couplings, etc.
The chain coupling is divided into: GL type (without cover), GLF type (with cover)
XNUMX. The diaphragm coupling is composed of several groups of diaphragms (stainless steel) that are interlaced with the two halves of the coupling with bolts. Each group of diaphragms is made up of several pieces. The diaphragms are divided into rod type and different shapes. Whole piece.The diaphragm coupling relies on the elastic deformation of the diaphragm to compensate for the relative displacement of the two shafts. It is a high-performance flexible coupling with metal elastic elements. It does not require lubrication. It has a compact structure, high strength and long service life. There is no rotation gap, and it is not affected by temperature and oil pollution. It has the characteristics of acid, alkali and corrosion resistance.
Diaphragm couplings are divided into: JMIJ type with intermediate shaft type, JZM type heavy-duty, JMI type with counterbore, JMII type without counterbore, and DJM single-type expansion sleeve type.
XNUMX. Gear coupling is composed of internal gear ring with the same number of teeth and flange half coupling with external teeth.The external teeth are divided into two types: straight teeth and drum teeth. The so-called drum teeth means that the external teeth are made into a spherical surface. The center of the spherical surface is on the gear axis. The tooth side clearance is larger than that of ordinary gears. Large angular displacement (relative to the straight tooth coupling) can improve the contact conditions of the teeth, increase the torque transmission capacity, and prolong the service life.
Drum gear couplings are divided into: GICL type wide basic type, GIICL type narrow basic type, GICLZ type wide connection to intermediate shaft type, GIICLZ type narrow connection to intermediate shaft type, GCLD type to motor shaft type, WGP Type with brake disc type, WGC type vertical installation type, WGZ type with brake wheel type, WGT type with intermediate sleeve type, TGL type nylon ring gear type, WGJ type with intermediate shaft type, NGCL type with brake wheel type , NGCLZ type with brake wheel type.