Hydraulic tools-Main types and structure of hydraulic cylinder
Three, hydraulic jack type and structure
Hydraulic jack a wide range of different sizes, different functions, so the structure is not the same.
1, double acting hydraulic cylinder, piston, cylinder head by Jack, pad (cap or seat), seal and joint.
2, single acting hydraulic jack by gravity reset cylinder, piston, cylinder head, pad (cap or seat), seal and joint.
3, spring return single acting hydraulic jack by oil cylinder, piston, cylinder head, pad (cap or seat), spring (spring), seal and joint.
4, the gravity reduction of single thin hydraulic jack sealing by the oil cylinder, a piston,
Components and joints.
5, spring return single thin hydraulic jack by the oil cylinder, piston, cylinder head, spring (spring), seal and joint.
6, gravity reset single action nut self-locking hydraulic jack from the oil cylinder, screw plunger, locking nut, seal and fittings.
7, double acting hydraulic jack by hollow plunger cylinder, hollow piston, a hollow guide column, cylinder head, pad (cap or seat), seal and joint.
8, the role of a single hollow plunger hydraulic jack by cylinder, hollow piston, a hollow guide column, cylinder head, a pressure spring, the pad (cap or seat), seal and joint.
More than eight kinds of commonly used types of hydraulic jacks, in practice, often in contact with. Some of the bottom of the cylinder mounting screw holes or the upper end of the outer ring installation thread, the end part of the piston rod with inner thread sliding connection.
The seal of hydraulic jack is not the same as the designer's idea. Most of the O ring and ring seal. Any seals should possess the characteristics of oil resistance, acid and alkali resistance, hydrolysis resistance, temperature resistance, abrasion resistance, anti extrusion and rebound properties etc..
SITUTE(SITOOT) TOOLS CO.,LTD.
Hydraulic jack a wide range of different sizes, different functions, so the structure is not the same.
1, double acting hydraulic cylinder, piston, cylinder head by Jack, pad (cap or seat), seal and joint.
2, single acting hydraulic jack by gravity reset cylinder, piston, cylinder head, pad (cap or seat), seal and joint.
3, spring return single acting hydraulic jack by oil cylinder, piston, cylinder head, pad (cap or seat), spring (spring), seal and joint.
4, the gravity reduction of single thin hydraulic jack sealing by the oil cylinder, a piston,
Components and joints.
5, spring return single thin hydraulic jack by the oil cylinder, piston, cylinder head, spring (spring), seal and joint.
6, gravity reset single action nut self-locking hydraulic jack from the oil cylinder, screw plunger, locking nut, seal and fittings.
7, double acting hydraulic jack by hollow plunger cylinder, hollow piston, a hollow guide column, cylinder head, pad (cap or seat), seal and joint.
8, the role of a single hollow plunger hydraulic jack by cylinder, hollow piston, a hollow guide column, cylinder head, a pressure spring, the pad (cap or seat), seal and joint.
More than eight kinds of commonly used types of hydraulic jacks, in practice, often in contact with. Some of the bottom of the cylinder mounting screw holes or the upper end of the outer ring installation thread, the end part of the piston rod with inner thread sliding connection.
The seal of hydraulic jack is not the same as the designer's idea. Most of the O ring and ring seal. Any seals should possess the characteristics of oil resistance, acid and alkali resistance, hydrolysis resistance, temperature resistance, abrasion resistance, anti extrusion and rebound properties etc..
SITUTE(SITOOT) TOOLS CO.,LTD.
Add:BinGang Industrial Zone,Yuhuan County,Taizhou City,Zhejiang Province,China
Tel:0086-576-87229709
Fax:0086-576-87296000
E-mail:sitoot@sitoot.com
sitoot@126.com
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