Location: Home - Product

Product

Product

Contact us

Hebei Baorui rubber products Co. Ltd.

Add:Jingxian County rubber base in Hengshui, Hebei

Mobile:+86-15028778999

Tel:+86-318-4327555

Fax:+86-318-4327999

Rubber spring

Rubber spring

Time:2015-6-15

Hebei Baorui rubber products Co. Ltd.

Add:Jingxian County rubber base in Hengshui, Hebei

Tel:+86-318-4327555

Fax:+86-318-4327999

Mobile:+86-15028778999

PRODUCT DESCRIPTION

Product and  characteristics
Rubber spring: a polymer elastomer, which has high damping effect, small resonance field, long service life, low cost, good cold resistance, excellent air tightness,waterproof and electrical insulation, and is the best choice for vibration reduction.

Data of Rubber Spring

Specifications
D×H×d﹝mm﹞

Outer Diameter
(mm)

Inside Diameter
(mm)

Free Height
(mm)

Work deformation
(cm)

Rigidity
(kg/cm)

Working load
(Pa)

Ф50×50×Ф18

50

18

50

0.8

50

80

Ф60×60×Ф20

60

20

60

0.8

60

100

Ф80×80×Ф25-30

80

25

80

0.8

100

200

Ф100×100×Ф30

100

30

100

1

140

500

Ф100×130×Ф30

100

30

130

1

150

550

Ф120×120×Ф30

120

30

120

1.2

170

600

Ф127×127×Ф30

127

30

127

1.2

180

640

Ф130×130×Ф30

130

30

130

1.3

200

680

Ф140×140×Ф30

140

30

140

1.4

210

700

Ф140×160×Ф30

140

30

160

1.4

230

680

Ф140×160×Ф40

160

40

160

1.4

230

680

Ф160×160×Ф30

160

30

160

1.6

240

750

Ф160×160×Ф40

160

40

160

1.6

240

750

Ф160×160×Ф50

160

50

160

1.6

240

750

Ф160×160×Ф60

160

60

160

1.6

240

750

Ф180×180×Ф40

180

40

180

1.8

260

800

Ф180×240×Ф40

180

40

240

1.8

280

1000

Ф200×200×Ф40

200

40

200

2

280

1000

Ф200×200×Ф50

200

50

200

2

280

1000

Ф220×220×Ф50

220

50

220

2.2

320

1500

Ф240×240×Ф50

240

50

240

2.4

350

1800

Ф250×250×Ф50

250

50

250

2.5

370

2000

Ф300×245×Ф80

300

80

245

1

480

2800

Rubber spring is the general name of rubber shock absorber block. According to different language habits, it can also be called rubber pile, composite spring, rubber spring, metal spring, compound spiral spring, rubber shock absorber block and so on.
  Texture of material
  Rubber, silica gel and so on.
  A spring made of rubber. The elastic modulus of the rubber spring is small, and the elastic deformation of the rubber spring is larger, so as to absorb the shock and vibration. It can be subjected to multiple loads at the same time, but the high temperature resistance and oil resistance are worse than that of steel springs. Rubber springs are often used in mechanical equipment, vehicle walking mechanism and suspension, so as to reduce vibration and buffer. The rubber spring can be designed according to the needs of a variety of structural forms (see photo), commonly used are cylindrical, conical and flat diamond, ring shaped and combined. In order to maintain a certain shape and transfer load after the spring is loaded, the rubber springs are equipped with steel constraints such as steel plate, circular tube, disk, cone and other structural forms.
  Main features
  The shape of rubber spring is not limited, it has large elastic deformation, it is easy to realize nonlinear demand, and the effect of vibration isolation and sound insulation is good. The compound rubber spring is compared with the rubber spring, the former shape is restricted by the metal spiral spring, the linear request is high, the weight is heavy, but its load bearing heavy load merit is not the pure rubber spring analogy.
  Advantage
  (1) the shape is not restricted, and the stiffness of each direction can be freely chosen according to the design requirements.
  (2) although the modulus of elasticity is small, it can get large elastic deformation and easy to realize the ideal nonlinear characteristics.
 
(3) it has a high internal resistance, which has a good effect on the absorption of sudden shock and high frequency vibration and sound insulation.
 
(4) the same rubber spring can bear multidirectional load at the same time, so that the structure of the system is simplified.
  (5) easy to install and disassemble, without lubrication, it is good for maintenance.
  shortcoming
  (1) high temperature resistance and oil resistance are worse than steel springs.
 
(2) the rubber spring is used in the project, the shape is simpler than the bellows, but it is very difficult to calculate their elastic properties accurately.
 
(3) because they are not pure elastomers, they belong to a viscoelastic material, so the mechanical properties are more complex.
  application
  Rubber machines, such as vibrating machines, double decker buses, trucks and other industrial machinery, are usually used for damping and buffering in mechanical equipment, vehicle running mechanism and suspension. Rubber springs can also be designed into various structural forms according to the needs of the work.

None Return list Next