The steel bending machine is one of the steel processing machines. The working mechanism is a horizontal working disc rotating on the vertical axis. The reinforcing bar is placed in the dotted line position in the figure. The supporting pin is fixed on the machine tool. The center pin and the bending pin are mounted on the working disc. The steel bars are bent. In order to bend the steel bars of various diameters, there are several holes in the work plate for inserting the bending pin shafts, and the center pins of different diameters can be replaced accordingly. For example, a convenient Convenient Stirrup Bending Machine is very common.
The steel bending machine belongs to an improvement of the structure of the steel bending machine. The utility model comprises a reducer, a large gear, a pinion gear and a curved disk surface, and is characterized in that: the double-stage brake motor and the reducer are directly connected for one-stage deceleration; the pinion gear and the large gear mesh are engaged for two-stage deceleration; the large gear The curved disk surface is always driven to rotate; the central surface of the curved disk surface is provided with a plurality of bending shaft holes; and the positioning square bars of the working surface are respectively provided with a plurality of positioning axial holes. Since the two-stage brake motor and the reducer are directly connected for one-stage deceleration, the input and output revolution ratios are accurate, the bending speed is stable and accurate, and the electric automatic control can be used to change the speed, and the brake can ensure the bending angle. The steel bar is bi-directionally bent by the forward and reverse rotation of the motor. The center shaft is replaceable for easy maintenance. Intelligent control can be used. Foreign brands are OEM, and they are rarely imported. According to the survey, many foreign big brands are produced by domestic manufacturers.
So what is the operating procedure of the steel bending machine? The Double Wire Straightening Cutting Machine Manufacturer will come to tell you.
First, check whether the mechanical properties are good, the workbench and the bending machine table are kept level; and prepare various mandrel tool stops.
Second, according to the diameter of the processed steel bar and the requirements of the bending machine, the mandrel, the forming shaft, the iron retaining shaft or the variable retaining frame are installed, and the diameter of the mandrel should be 2.5 times the diameter of the reinforcing bar.
Third, check the mandrel, the block, the turntable should be free from damage and cracks, the protective cover is fast and reliable, and it can be operated only after the operation of the empty machine is confirmed.
4. When working, insert one end of the steel bar to be bent in the gap provided by the turntable.
Steel bending machine
Steel bending machine
The other end is fixed against the body and pressed by hand to check that the body is fixed.
It is really safe to block the side of the steel bar to start.
5. It is strictly forbidden to replace the mandrel, change the angle and speed control during the operation, and do not add or remove oil.
6. When bending steel bars, it is strictly forbidden to process the diameter, number of roots and mechanical speed of the steel bars exceeding the mechanical specifications.
7. When bending high hardness or low alloy steel bar, the maximum limit diameter should be changed according to the mechanical nameplate and the corresponding mandrel should be exchanged.
8. It is strictly forbidden to stand in the working radius of the curved steel bar and on the side where the fuselage is not fixed. The bent semi-finished products should be stacked neatly and the hooks must not face upwards.
9. When the turntable is reversed, it must be carried out after stopping.
Ten, the operation is completed, the site is cleaned, the machinery is maintained, and the lock box is broken.
The above is a description of the steel bending machine, I hope to help everyone. In addition, if you are interested in bending machines, you can contact us. We are a high-tech company specializing in the design, development, production, sales and after-sales service in the field of civil engineering. We can provide high-quality intelligent construction equipment including Wire Bending Machine and related Supporting services. The company specializes in the successful development of CNC stirrup bending machine. We believe that the quality will satisfy you and welcome you.