1.The role of steel bar straightening machine
The steel bar straightening machine is driven by a motor to increase the speed through a belt drive, so that the straightening cylinder rotates at a high speed, the steel bars passing through the straightening cylinder are straightened, and the rust on the surface of the steel bars is removed by the straightening die; the motor is driven by another pair of reduction belts and geared The box, on the one hand, drives the two conveying rollers to pull the steel bar to move forward, and on the other hand drives the crank wheel to move the hammer head up and down. When the steel bar is adjusted to the predetermined length, the hammer head hits the upper tool holder to block the steel bar. When the blocked steel bar falls into the receiving rack, the tool table returns to its original position due to the action of the spring, completing a cycle.
2.How to distinguish the quality of steel bar straightening machine
1. Straightening roller equipment is sensitive to rolling without obvious feeling of gap.
2. The straightening roller is firmly connected to the shell.
3. The orientation of the straightening roller bearing, strong retaining ring, and protective cover meets the requirements of the assembly drawing.
4. The pre-tightening force of each bolt conforms to the requirements of the code rules.
5. The orientation of the connecting rod and the connecting pin, the rocker device, and the cooperation gap meet the requirements of the assembly drawing.
6. The handwheel device rolls sensitively, without obvious sense of gap.
7. The center line of the straightening roller is consistent with the center of the inlet and outlet wire openings.
8. Grease should be applied between the rolling parts before assembling.
9. Various safety signs indicate whether they are in harmony and whether they are fixed in a conspicuous position.
