Archive for December, 2016

Superposition Structure of Guide Plate and Side Pin of Compression Die for Automobile Punching Die

Superposition Structure of Guide Plate and Side Pin of Compression Die for Automobile Punching Die The utility model relates to a superposition structure of a guide plate and a side pin of a press core of an automobile punching die. A guide core, a guide pin and a side pin. The press core is connected with a guide plate, and the pressing core is slidingly connected with an upper die holder through a guide plate cnc drilling machine.

 

The guide plate is provided with a hole or a groove, Is fixedly arranged on the guide plate through the hole or the groove. The advantages of the utility model are as follows: 1, the punching machine ignores the condition of the workpiece itself, and ensures the placing of the guide plate under the prerequisite of placing the guide plate, while the side pin is placed; 2, the mold maintenance becomes convenient and feasible; Eliminating the safety hazard caused by the use of the safety bolt for the large-sized mold; 4 plate Drilling Machine, facilitating the processing of the mold and ensuring the strength; 5, the utility model has simple structure and easy processing busbar punching machine.

Precision presses know how much to balance the cylinder

Precision Punch Balancing cylinder is a medium-sized large-scale precision punch an important component in the production of precision punching punching its buffer protection. But the current general-purpose precision punch in the actual use, often found to balance the cylinder rod or rod connected with the balance rod hanging phenomenon, mainly due to the cylinder rod and lug once installed fixed, the action of the trajectory is also The accuracy of the movement of the slider is reduced and the trajectory of the movement of the slider is changed, resulting in the balance of the movement of the cylinder rod and the connection of the cylinder rod with the balance cylinder angle steel machine,  And the movement of the lifting lug and the slider is interfered.

Therefore, the result of the breakage is caused, and the cushioning protection function of the balancing cylinder is lost due to the breakage of the balance cylinder rod or the lifting lug, which is liable to cause the safety accident of the press adjustable stand. To fundamentally solve this problem, Wedeman designed a new precision balance for the punch cylinder structure, the entire cylinder structure by the balance lever, on the spherical washers, lifting ears, under the spherical washers, spring washers, nuts, slider , Balance cylinder composition. Precision Punch New Balanced Cylinder Balancing between the cylinder rod and the slider using a floating compensation connection method.

That is, in the upper and lower surface of the lifting ear balance cylinder rod connecting the orifice of the parts were made concave spherical surface and placed in the spherical washer, and then balance the cylinder rod from the lifting of the upper and lower spherical washers, hanging ears through the installation hole , And finally with spring washers, nuts fixed. Precision Punch The new balanced cylinder has a small floating compensation function, so it can effectively overcome the balance between the cylinder rod and the slider due to the installation accuracy, accuracy caused by the decline in the balance of the cylinder rod and lug breakage defects, but also Reduce the cylinder rod, hanging ear parts installation accuracy requirements bevelling machine, and truly meet the needs of modern processing and production.

Precision punch press commonly used instructions

1.Precision punch operation / Beer bit operation for the stamping operation, and the key to this bit when the green light will be on; This key in the use of punching process which is also used more 2. Stamping operations There are two operation keys, the operation must be both hands at the same time pressing, the machinery will be stamping operations. 3. Precise punch Press the emergency stop button in red for emergency shutdown. This key is to prevent us in the operation of the operation occurred in the accident, but also to prevent some unnecessary trouble.

So under the circumstances set up this key, under normal circumstances do not use, because the use of more punch on the life of a certain negative effect. 4. Precision Punch Miske Punch Indicator When we turn on the power when the red light is lit, that the power has been turned on, can be normal operations; when we appear when the green power indicator light, that mechanical Normal, is already in the Job state. This time we can carry out the normal operation of the operation CNC H-Beam Drilling Machine. 5. Precision Punch Power Switch Power switch is the product of the master switch steel structural drilling machine, when the power switch is turned on the red light will be on. Then the red will gradually turn into green, then we should be operating operations.

6. PRECISION PUSH MOTOR SWITCH The motor turns on when the switch is turned on, so that the rear action can be continued and the red indicator light will turn on. So the novice in operation, please remember to let the equipment operation sheet metal machinery, do not forget the motor switch control Oh.