Product Details
Lever shears
The structure of the lever shearing machine mainly includes: transmission system, sliding block (knife rest), bed (frame), pressing mechanism, stopper mechanism, balancer, electrical control system and other auxiliary devices, the following is the shearing machine. The main structure of the machine is briefly introduced as follows: (1) Transmission form The shearing machine is divided into three forms: mechanical transmission, hydraulic transmission and hydraulic-mechanical combined transmission. 1. Mechanical transmission shears are widely used due to their good rigidity, high efficiency and few failures. The general transmission is that the motor passes through the first-level belt transmission and friction clutch, and then through the second-level gear transmission, to transmit the rotation motion to the eccentric shaft, and finally through the crank connecting rod mechanism to make the tool post reciprocate in the guide rail on the machine body, in the eccentric shaft One end is equipped with a brake.
In mechanically driven shears, clutches and brakes are installed. The function of the clutch and brake is to start and stop the shears when the flywheel does not stop rotating.
Folding advantages of lever shears
(1) Work safety can prevent equipment failure caused by overload.
(2) Simple structure, easy manufacturing, short production cycle and low cost.
(3) Convenient operation, can realize single stroke, continuous stroke, jog stroke, stop in the middle of the stroke and return stroke.
(4) Low vibration, stable work, low noise and long tool life.
Disadvantages of folding lever shears
(1) The number of strokes is low.
(2) The motor power is large.
(3) The hydraulic components are prone to failure and the maintenance workload is large.
The hydraulic drive shearing machine is connected with the piston rod of the cylinder and the scissors slider.
3. Hydraulic-mechanical combined drive shears are installed on the slider, and the lower shears are installed at work. This shearing machine is a hydraulic drive shearing machine that uses a mechanical mechanism to achieve the parallel movement of the knife holder. It has a hydraulic drive. Advantages, without complicated oil circuit.
Item No. |
HR200101 |
HR200102 |
HR200103 |
HR200104 |
HR200105 |
HR200106 |
Model |
HS-5 |
HS-6 |
HS-8 |
HS-10 |
HS-12 |
HSG-8 |
Blade length |
5" |
6" |
8" |
10" |
12" |
8" |
|
Capacity(mm)
(mild steel)
|
Sheet steel |
6.0 |
6.0 |
6.0 |
6.0 |
6.0 |
6.0 |
Flat steel |
70×6 |
70×6 |
70×6 |
70×6 |
70×6 |
70×6 |
Round steel |
11 |
11 |
13 |
13 |
13 |
13 |
Packing size（cm） |
33×16×33 |
33×16×33 |
50×16×45 |
74×16×44 |
74×16×44 |
50×16×45 |
N.W./G.W（kg） |
10/12 |
11/13 |
17/19 |
21/23 |
26/28 |
17/19 |
Item No. |
HR200107 |
HR200107 |
HR200108 |
HR200109 |
Model |
PBS-8 |
PBS-8 |
PBS-7 |
PBS-9 |
|
Capacity(mm)
(mild steel)
|
Round steel |
16 |
22 |
22 |
Square steel |
16 |
20 |
20 |
Flat steel |
100×10 |
90×14 |
90×14 |
Angle steel |
40×6 |
60×7 |
60×7 |
T-steel |
40×6 |
60×7 |
60×7 |
Plate steel |
8 |
10 |
10 |
Body packing size（cm） |
66×28×61 |
97×36×67 |
110×36×92 |
Handle packing size（cm） |
120×16×12 |
120×16×12 |
120×16×12 |
N.W./G.W（kg） |
45/52 |
96/111 |
130/158 |
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