Winding machine due to the winding of coils of different parts of the configuration are not different, many winding machines with thimble device its structure and principle and the thimble device of the lathe is the same, in practice there are many customers do not play the role of thimble device, and even unauthorized demolition of this part, these practices are wrong, it will affect the quality of the equipment winding, and the situation will be serious to accelerate wear and tear of the equipment caused by equipment damage. Damage. Thimble device in the winding machine equipment to maintain the concentricity of the spindle and winding mandrel and bear the load from the radial force, reduce the load borne by the spindle, reduce the radial runout during the operation of the equipment, so that the spindle runs more smoothly and smoothly.

Motor Stator Transformer Coil Needle Winding Machine Guide Needle

In the automatic winding machine thimble device is an indispensable part, it directly affects the effect of the equipment, thimble device can maintain the relative concentricity between the winding mandrel and the spindle at the same time to reduce the radial runout to obtain the best line effect, automatic winding machine thimble device is generally divided into two types of manual type and pneumatic type, the manual type requires operators to move the mobile bar to achieve the action of the thimble, pneumatic thimble requires external air source as a power source, the device is equipped with a manual thimble device, and the thimble device is equipped with an external air source as a power source. Pneumatic thimble needs external gas source as power, the device are equipped with pitch adjustment function, when using different lengths of mandrels need to adjust the pitch, manual thimble adjustment by moving the fixed position to realize the distance between the thimble and the winding spindle, pneumatic thimble adjustment not only need to adjust the fixed position but also need to adjust the cylinder’s lifting and shrinking distance and speed, the thimble device adjustment is too tight will make the mandrel bending, aggravate the spindle motor’s load, too loose will cause the device can not function, it should be based on the mandrels, the spindle motor’s load will be increased, the device can not function. Too loose will cause the device can not play a role, should be based on the length of the mandrel to make appropriate adjustments.

High Speed Four Spindles Cooling Fan Motor Automatic BLDC Brushless Inner Stator Coil Needle Winding Machine

The role of thimble device in the transformer winding machine is mainly to bear the radial load of the spindle, transformer winding machine winding coils are generally heavier, so the thimble device is more robust than the automatic winding machine, the thimble is generally divided into two types of manual type and electric type, manual thimble of the structure and principle of the thimble is basically the same as a large lathe thimble, through the rotation of the disk to drive the thimble position of the movement, the electric type of the thimble is driven by the slow speed motor between the gear and the rack and pinion. The electric thimble is driven by a slow-speed motor to move between the gear and rack to realize the position of the thimble device to move, pitch adjustment manual thimble to the shaker can not be rotated as a standard, electric thimble to the top of the force as a standard, the pitch can be adjusted by force to move the winding shaft to check whether the pitch is reasonable.

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