Device for finishing the cutting of beveled edge V-shaped round hole of silicon steel sheet in one process step by numerical control positioning and adjusting
A silicon steel sheet and round hole technology is applied in the field of CNC positioning and adjustment of a single step to complete the V-shaped round hole cutting device for the bevel edge of a silicon steel sheet, which can solve the problems of single cutting knife, multiple steps, low efficiency, etc. achieve the effect of improving production efficiency
Inactive Publication Date: 2010-10-20
蒋元华 +2
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Problems solved by technology
[0003] In order to overcome the shortcomings of the existing silicon steel sheet cutting equipment with a single cutter and multiple steps and low efficiency for cutting a silicon steel sheet, this patented technology provides a new device that combines a 45° oblique cutter and a V-shaped cutter , circular cutters are combined on one device, the distance and position between the cutters can be adjusted and controlled by the numerical control moving mechanism, one feeding, one positioning, one working step synchronous cutting completes one or two silicon steel sheets Processing and forming, thereby improving shearing accuracy and saving process time to improve production efficiency
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[0012] figure 1 It is the type diagram of transformer silicon steel sheet, in which L, L1, B and 2-фA are adjustable sizes. The device can cut one piece or one piece of each of the belt and the belt without V shape and round hole in one working step.
[0013] exist figure 2 Among them, the left miter knife rest 1 and the right miter knife rest 19 are respectively equipped with a left miter moving knife 2, a left miter drive 3, a left miter fixed knife 4, a right miter moving knife 17, and a right miter 1 drive 18. Right oblique cutting fixed knife 30; left circular hole cutting frame 5 and right circular hole cutting frame 15 respectively equipped with left circular hole moving cutter 6, left circular hole cutting drive 7, left circular hole fixed knife 8, right circular hole Moving cutter 14, right round hole cutting drive 13, right round hole fixed knife 16; V-shaped cutting frame 12 is equipped with V-shaped cutting moving cutter 9, V-shaped cutting drive 10, V-shaped cu...
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The invention combines the beveling, V-shaped cutting, round hole cutting devices of silicon steel sheets on a device; and the position and the distance of each shear knife can be adjusted; the device is driven by a human-computer interface, PLC and a servo; a self-master control system forms a control system; all slicers simultaneously shear after the silicon steel sheet is fed and positioned; one shearing process step finishes the total shearing molding of two pieces with different shapes or a piece of silicon steel sheet. The device replaces the multi-process shearing process of the current silicon steel sheet and provides the replacing technology for increasing the shearing forming efficiency and shearing precision of the silicon steel sheet which is largely applied in some industries.
Description
Technical field [0001] This patent relates to a device for numerical control positioning and adjustment, one-step shearing and forming, including oblique V-shaped cutting and round hole cutting of silicon steel sheets. cutting precision device. Background technique [0002] At present, the known silicon steel sheet shearing equipment, whether it is manual shearing or automatic shearing, consists of multiple cutting knives, divided into multiple work steps, and cuts a single incision at a time. The cutting step can be completed. To complete each working step, it is necessary to feed, position, cut, and then move to the next working step until finally forming a circular hole with 45° beveled sides on both outer sides, a V-shaped notch in the middle, and a certain distance on both sides of the V-shaped silicon steel sheets. Since silicon steel sheets of different specifications have different requirements for the distances of the hypotenuse, V-shaped, and circular holes, aft...
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Login to View More IPC IPC(8): B23D31/00G05B19/19
Inventor 蒋元华郑远黄宁生郑小孟黄远生
Owner 蒋元华