How to refuel the hydraulic tongs, where to refuel the manual hydraulic pliers

The handle part of the hydraulic tong has an oil bag, and it is enough to screw out the oil bag to change the oil, and then exhaust the air.

How to use manual hydraulic pliers:

1.For the selection of modules, how many square modules will crimp how many square terminals, the most commonly used is hexagonal lamination, as well as U-shaped modules, round molds, and point pressing, do not work without installing modules.

2.There are 2 kinds of common pressure relief valves: knob type and rotary handle pressure relief, and the knob type must be tightened to work 3Press the handle (similar to the water pump of the previous well) until the safety valve (relief valve) automatically overflows, and the crimping work is completed as soon as you feel the handle is pressed down lightly or you hear a crisp sound.

4.Unscrew the pressure relief valve or rotate the handle to press down the pressure relief valve pin until the piston completely retracts the cylinder body, and the whole work is completed Shearing pliers: hard and soft and steel scissors hard can cut steel strand (overhead line) copper and aluminum cables, soft can only cut copper and aluminum cables, the working steps are the same as crimping pliers, but some shear pliers do not have safety valves (relief valves), so after the cable (steel bar) is cut, do not continue to press the handle.

Manual hydraulic pump: used for matching split crimping joints and shearing heads.

The handle part of the hydraulic tong does not have an oil bag, so it is OK to screw out the oil bag and change the oil, and then exhaust the air.

There is a rubber plug on the hydraulic tongs, and you can add hydraulic oil by pulling out this plug. Rechargeable hydraulic pliers are the lightest design of cordless hydraulic tools, can be operated with one hand, used in power distribution operation terminal crimping, lightweight, high durability, maintenance probability is the lowest among all hydraulic tools, reach the set pressure automatic pressure relief, the head can be rotated for different workplaces, mechanical hydraulic head to ensure the quality of crimping.

Hydraulic pliers:

Hydraulic pliers refer to professional hydraulic tools specially used for crimping cables and terminals in power engineering. There are monolithic, split, electric, manual, etc. Hydraulic pliers are divided into several categories, such as separate integral cable hydraulic pliers, mechanical cable terminal pliers, steel core cable hydraulic pliers, manual hydraulic pliers, and electric hydraulic pliers.

Summary. Hydraulic clamp Sakura block refers to the special spine gear hydraulic tool specially used for crimping cables and terminals in power engineering. There are integral type, split type, balance trouser type, manual type, etc.

The hydraulic clamp is composed of oil tank, power mechanism, reversing valve, pressure relief valve, pump infiltration mu reed oil mechanism, the pump oil mechanism is composed of oil pump body, high and low pressure oil outlet holes, eccentric cluster belt shaft, partial resistance to centering bearing, driven gear and a pair of high-pressure oil pumps and a low-pressure oil pump, the oil pump body is suspended on the oil tank cover, the high and low pressure oil outlet holes are set up on the oil pump body, and the pressure relief valve oil circuit is connected, the eccentric shaft is longitudinally arranged, the upper pivot is placed in the oil pump body, the lower end is fixed with the eccentric bearing, and the driven gear is fixed at the top of the eccentric shaft. Connected with the power mechanism, the high and low pressure oil pumps are suspended on the oil pump body, each has an actuator that touches with the eccentric bearing, and the pump chamber of the high and low pressure oil pumps communicates with the oil outlet holes of high and low pressure respectively. The connection between the pump mechanism and the power mechanism is vertically connected, which can make full use of the space and reduce the floor space, which is conducive to operation and transportation; The pump oil form of high and low pressure oil pump is changed to the actuating form of eccentric bearing, which has the advantages of simple structure, few parts and components, and is conducive to assembly.

Squeeze it from that place.

Squeeze from the back of the back.

**Can't send it.

You can send **.

The last squeeze will do.

Is it from the inside of the handle?

That's right. From the inside of the handle.

Hello, it is a pleasure to serve you and give you the following answer: the hydraulic tong should use anti-wear lubricating oil to prevent the internal parts of the hydraulic tong from being rubbed and worn. Generally speaking, anti-wear lubricating oil should meet API GL-4 or higher standards, and have good temperature resistance and corrosion resistance, the temperature range is generally between -30 120, anti-wear lubricant has good chemical stability, can be used for a long time without deterioration, and has good anti-wear, hydrolysis and oxidation resistance.

When the hydraulic clamp fails, the common reason is insufficient lubricating oil or pollution, the solution is to replace the lubricating oil regularly, check whether the pipeline or parts are carbon or damaged, clean the lubricating oil filter, check whether the hydraulic clamp is damaged externally, if the fault is found, it should be repaired in time to avoid more serious damage to Qingque. Steps:1

Check whether the pipes or parts of the hydraulic tongs are carbon deposited or damaged, and if so, they should be cleaned or repaired in time; 2.Clean and lubricate the Biking oil filter, check the status of the lubricating oil, and replace it in time if it is contaminated; 3.Check whether the outside of the hydraulic clamp is damaged, and if so, it should be repaired in time; 4.

According to the requirements of the lubricating oil, select anti-wear lubricating oil, fill the hydraulic tong, and check whether the lubricating oil is sufficient; 5.Start the hydraulic clamp, observe whether the work is normal, and adjust the amount of lubricating oil; 6.Change the lubricating oil regularly to ensure the normal use of the hydraulic tongs.