Features of the tooth roller

Tooth RollerThe dimensions are stable and the accuracy is high. It can be produced according to the instrument, precision screw, and fixed strip rolling formula. The fixed size allows vibrating plates, fully automatic workpieces, rolling formulas suitable for processing lengths, 3-axis machine for processing hollow pipe threads, specially used for the design of pipe parts, with 3-angle support, to determine the roundness, high accuracy, concentricity and verticality of the workpiece. This is an inevitable choice for the fastener industry. 2-axis mechanical debugging: 2-wheel synchronous adjustment, 2-wheel outer center synchronous adjustment, and the corresponding central plate should be configured. When the thread is processed, the workpiece will be placed on the center plate. The center height of the rolling piece is consistent with the center height of the rolling mold. The debugging of the 3 shaft machine: The 3 rolling dies are adjusted according to the isosceles 3 angles to adjust the gap between the pipe size. When the rolling die is adjusted and installed at one end of the byte, it is installed clockwise according to A, B, and C. Three wheels are inserted between the pipe and rotated half a turn to check the three wheels. If there is a clearance check, one round of adjustment will be made, and 3 rounds and another round will not be debugged and debugged. The tooth body is adjusted to an ideal depth according to the multiple extrusion of the pipe diameter. Remember not to test it once, this will damage the machine.

Tooth RollerIt is a multifunctional cold rolling mill with a rolling function, a straight line with threads in the rolling workpiece and a twill rolling in the low temperature range; the wire rolling machine is divided into three types: manual, semi-automatic and fully automatic, and it is consistent in operating mode according to the different types and characteristics of the rolling mill.

Operation steps and features of gear hobbing machine:

1. The material rack and material trough should be installed in a straight position, aligned with the guide cylinder, straightening cylinder and the center line of the lower cutting tool hole.

2. Turn the flywheel with your hands, check the transmission mechanism and working device, adjust the clearance, tighten the bolts, and start the empty operation after confirming that it is normal. Check that the bearing should have no abnormal noise and the gear meshing is good. Only after the operation is normal can it be operated.

3. Select appropriate straightening blocks and transmission speed according to the diameter of the straightening steel bars. Only after the commissioning is qualified can the feeding material be fed.

4. No feeding of materials is allowed before the straightening block is fixed and the protective cover is covered. It is strictly forbidden to open the protective covers of each part and adjust the gap during operation.

5. After the steel bar is fed in, the hand and the pulley must be kept at a certain distance and must not be approached.

6. Before feeding, the unstandard material head should be cut off. A 1m-long steel pipe should be installed in front of the guide barrel. The steel bars must first pass through the steel pipe and then be fed into the guide hole at the straightening front end.

7. After operation, the straightening block of the straightening cylinder should be loosened and returned to its original position. At the same time, the pre-pressure spring must return to its position.

8. Those who use electric motors and hydraulics as power and winches as auxiliary machines shall be carried out in accordance with relevant regulations.

9. The installation of the machinery must be solid and stable and maintain a horizontal position. Fixed machinery should have a reliable foundation, and the walking wheel should be tightly wedged when operating the mobile machinery.

10. A hangar should be installed for outdoor operations, and there should be a site for stacking raw materials and semi-finished products next to the machine.

11. When processing longer steel bars, there should be a dedicated person to help and follow the instructions of the operator. No pushing or pulling is allowed.

12. After operation, the finished product should be stacked. Clean the site, cut off the power supply, and lock the switch box
Features of the tooth roller:
1. The tooth rolling process is plastic deformation, which is different from cutting processing such as automatic lathes and other cutting processing, and does not have iron chips;

2. The surface of the thread after rolling can improve strength and hardness due to cold hardening;

3. The verticality of the processed products has good concentricity and high accuracy;

4. The surface roughness is less than turning, milling and grinding;

5. High requirements for blank dimensional accuracy;

6. High material utilization rate; productivity increases exponentially than cutting processing, and is easy to achieve automation;

7. The rolling mold has a long life.

8.Tooth RollerThe precision and hardness of rolling molds are also high, making it difficult to manufacture molds.