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Main unit of numerical control notching press

A punching machine and host technology, applied in electromechanical devices, manufacturing motor generators, electrical components, etc., can solve the problems of difficult to control the indexing accuracy, can not meet the requirements of CNC punching machine, etc., to achieve convenient operation, maintain accuracy, compact effect

Active Publication Date: 2010-05-26
常州市耀华电机设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the indexing accuracy is difficult to control, and cannot meet the requirements of the CNC punching machine

Method used

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  • Main unit of numerical control notching press
  • Main unit of numerical control notching press
  • Main unit of numerical control notching press

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0021] attached Figure 1~2 The illustrated embodiment comprises a frame 1, a workbench 2, a punch 7, an indexing device 8, a stamping device that drives the punch 7 to move up and down, and a radial feed device 9 that drives the workbench 2 to move. In addition, It includes an air pressure system 12, a tablet pressing device 4 and a tablet unloading device 6 controlled by air pressure.

[0022] A rail arm 10 is provided on one side of the frame 1 , and the workbench 2 is slidably connected to the rail arm 10 .

[0023] See image 3 , the above-mentioned indexing device 8 has an indexing servo motor 8-1 and a housing 8-20 fixed on the workbench, the housing 8-20 is provided with a planetary reduction mechanism for two-stage reduction, and the planetary reduction mechanism has an input shaft 8-3, the central gear 8-5 fixed on the input shaft 8-3, 3 to 4 evenly distributed primary planetary gears 8-6 meshed with the primary central gear 8-5, fixed on the primary planetary gear...

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PUM

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Abstract

The invention relates to a mainframe of numerical control notching press, comprising a frame, a worktable, a punching head, a dividing apparatus, a stamping device, a radial feeding device, a pressuresystem, a tabletting device, and an unloading device. A guide arm is arranged on one side of the frame; the worktable is slide-connected with the guide arm; the dividing apparatus is provided with acasing fixed on the worktable; a planetary reduction mechanism is arranged in the casing; the input shaft of the planetary reduction mechanism is connected with an indexing servomotor, and a height adjust apparatus of pallet is arranged on the output shaft, and is connected with the pallet; the radial feeding device is provided with a speed reducer fixed on the guide arm; the input shaft of the speed reducer is connected with the feeding servomotor, and the output shaft drives the worktable to move through a lead screw transmission pair. The mainframe of numerical control notching press has the advantages of suitability for intellectualized control, high graduation precision of the dividing apparatus, simple and quick adjustment, wide range of indexing groove numbers (both equal indexing and unequal indexing), random stepping size setting of the radial feeding device, high indexing precision and wide application range.

Description

technical field [0001] The invention relates to a device for processing the slot hole of a silicon steel chip of a motor, which is a main machine of a numerically controlled slotting machine. Background technique [0002] The single-slot punching of the stator and rotor silicon steel sheet of the motor is to place the silicon steel sheet, that is, the chip, on the tray of the single-slot punching machine workbench, and the indexing mechanism drives the chip on the tray to complete the indexing according to the number of slots, and the punching device drives the punch to complete the stamping , the table is moved by the radial feed device, in addition, it also includes a tablet pressing device and a tablet unloading device. At present, the indexing mechanism of the single-groove punch adopts a ratchet or a Fu Kaisen cam. If ratchet indexing is used, the number of ratchet grooves must be the same as the number of grooves of the motor silicon steel sheet; if Fukaisen cam index...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D28/26H02K15/00
Inventor 高晓锋
Owner 常州市耀华电机设备有限公司
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