YM50KN-1M special purpose riveting press

A.Product Description：

          This equipment is used for riveting composite material cone components, with a thin-walled cone shape. The specific dimensions are the large end with a diameter of 1010mm, the small end with a diameter of 926mm, and the wall thickness with a diameter of 4.04mm-2.6mm.

B.Processing content：

   Rivet the installation seat parts, shell installation seat parts, and rivet the installation edges at both ends to the shell. The types of rivets used for riveting are stainless steel countersunk head rivets (1Cr18Ni9Ti), with specifications of 3mm, 3.5mm, and 5mm respectively

C.Function：

             1.Direct hydraulic press.

             2.Equipped with a workpiece pre pressing device, the workpiece is tightly pressed and riveted to the shell.

             3.Quick replacement of riveting tool.

             4.Adjustment of hand wheel lead screw for lower riveting pin.

             5.Hydraulic lifting, system pressure, master cylinder pressure, clamping cylinder pressure, lower rivet head lifting 

                control, lifting speed, lifting stroke, etc. can be manually set and adjusted.

D.Main performance indicators

       ▲ Structure                                                       C-frame

       ▲   Throat depth                                                  1000mm

       ▲   Mouth size                                                     435mm

       ▲    Pressure                                                         50KN

       ▲    Force                                                              Hydraulic

       ▲    Lower riveting pin drive                               Hand wheel lifting

       ▲   Lower riveting pin speed                              10-200mm/Min

       ▲    Coaxiality of upper and lower riveting pin    0.5mm

       ▲    Parallelism of upper and lower rivet pin base end faces 0.5mm

       ▲    Geometric dimensions of cantilever height             <600

       ▲     Geometric dimensions of cantilever width              <200

       ▲      Working stroke of main cylinder (upper rivet head)  75mm

       ▲      Working stroke of compression cylinder                 10mm

E.Functional attachments：

   Compression sleeve form                                       Cylindrical clamping sleeve

   Adjustable clamping force                                         0.5-5Kn

   Rotation range                                                        0-360°

   Rotating adjustment                                             Manual free adjustment

   Materials                                                  Heat treatment: Quenching treatment HRC55~62

 2 spotlights for machine tools                                   Safe location ensures work lighting

   Hydraulic system cooling                                    Air-cooled

F.Technical requirement：

          1.The functions of hydraulic cylinder lifting, system pressure, main cylinder riveting force, lower riveting head lifting control, lifting speed, lifting stroke, etc. are centrally controlled on the same layout, and the above parameters can be set and adjusted. The lifting mechanism of the lower riveting head is a manual screw, which stops at the bottom position and locks itself (or adds an external locking device).

          2.The device has an independent and movable control console (with 4 universal wheels installed at the bottom).

          3Foot switch with anti misoperation device.

          4.The emergency stop switch is set to quickly return the rivet head in any emergency situation.

          5.Add metal protective covers to the hydraulic pipelines and circuits on the bed according to actual needs.

          6.The main electrical components should first use the Schneider brand.

          7.The upper riveting pin and hydraulic cylinder body are treated with hard and quenched.

          8.Metal surface blackening treatment.

G.Hydraulic system：

         1.The hydraulic system adopts intensive valve blocks, and components are selected from Hubei Hydraulic Parts Factory or Beijing Huade Hydraulic Parts Factory with the same specifications and grade of products. The upper hydraulic cylinder is a composite cylinder, with a main cylinder stroke of 75mm and a compression cylinder stroke of 10mm. The feed rate and pressure are adjustable, and the return stroke adopts a quick return device. The nominal pressure is 50Kn, the liquid working pressure is 6.3MPa, and the flow rate is 2.5L/min

         2.Set the working pressure on the air panel, then rotate the button to the "adjustment" position, press the handheld switch to control the upper rivet head to rise and fall, and stop within the travel range.

         3.During the manual riveting process, set the working pressure on the control panel, rotate the button to "manual", press the foot switch, and the piston will perform a pressing and then riveting action. When the set riveting pressure is reached, after a certain time delay, release the foot switch, and the piston will retract. Release the foot switch at any time during the process, and the piston can quickly return.

         4.During the automatic mode operation process, set the working pressure on the control panel, rotate the button to "automatic", press the foot switch, and the piston will perform a pressing and then riveting action. When the set riveting pressure is reached, after a certain time delay, release the foot switch, and the piston will retract. In case of emergency, the red emergency stop switch needs to be installed, and the piston can return quickly.