Rubber spring includes rubber spring and compound rubber spring.
Rubber spring: it is a kind of high elastic body, made of ordinary rubber. Rubber spring has small elastic modulus and large elastic deformation after loading, which can absorb shock and vibration. It can bear multi direction load at the same time, but its high temperature resistance and oil resistance are worse than steel spring. If there are special requirements, it can be made of oil resistant rubber. The product has good damping effect, small resonance field, long service life, low cost, good cold resistance, excellent air tightness, water resistance and electrical insulation, which is the best choice for damping.
Composite rubber spring: it is composed of metal spiral spring and high-quality vulcanized rubber wrapped outside. The utility model integrates the advantages of metal spring and rubber spring, and overcomes the disadvantages of large rigidity of metal spring, high working noise, small bearing weight of rubber spring, poor shape and mechanical performance stability, etc. It has the advantages of higher load and large deformation, better shock absorption and noise reduction effect, stable operation, short resonance range, etc.