Grinding device for burr of aluminum end ring of cast aluminum rotor

A technology for cast aluminum rotors and end rings, which is applied in the direction of grinding drive devices, grinding machines, grinding workpiece supports, etc., and can solve problems such as the safety impact of hand-held rotor grinding methods

Active Publication Date: 2021-12-10
ACCU JIANGSU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The stator and rotor are important components of the motor. Some current rotors include an iron core composed of silicon steel sheet laminations. The iron core is formed into a rough blank of the rotor after casting aluminum, and then the rough blank is subjected to rough turning, shelling and finishing. Car and other processes, it is necessary to grind the aluminum end rings at both ends of the rotor to remove burrs. The existing deburring method is to use a hand-held rotor to rotate the burr roller for grinding, but the hand-held rotor grinding method has certain safety. Affected, a more secure grinding device is required

Method used

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  • Grinding device for burr of aluminum end ring of cast aluminum rotor
  • Grinding device for burr of aluminum end ring of cast aluminum rotor
  • Grinding device for burr of aluminum end ring of cast aluminum rotor

Examples

Experimental program
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Embodiment

[0018] Example: see Figures 1 to 3 As shown, a grinding device for the aluminum end ring burr of a cast aluminum rotor includes an L-shaped machine base 1, the machine base 1 includes a bottom plate 11 and a vertical support plate 12 at the rear end of the bottom plate 11, and the upper end of the support plate 12 is formed with Rectangular grinding seat 13, the lower end surface of the grinding seat 13 is formed with a slot 131 that runs through the front end face of the grinding seat 13, and two transverse friction wheels 2 are inserted in the slot 131 of the grinding seat 13. The lower end of the wheel 2 exposes the lower end surface of the grinding seat 13; a transmission gear 3 is interposed between the friction wheels 2, and the transmission gear 3 and the friction wheel 2 are all inserted and fixed on the coupling shaft 4, and the two coupling shafts 4 The end is hinged on the grinding seat 13 through a bearing; the upper end surface of the grinding seat 13 directly ab...

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PUM

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Abstract

The invention discloses a grinding device for the burr of the aluminum end ring of a cast aluminum rotor. , the lower end surface of the grinding seat is formed with a groove running through the front end surface of the grinding seat, two transverse friction wheels are inserted into the groove of the grinding seat, and the lower end of the friction wheel is exposed to the lower end surface of the grinding seat; friction A transmission gear is inserted between the wheels, the transmission gear and the friction wheel are inserted and fixed on the connecting shaft, and both ends of the connecting shaft are hinged on the grinding seat through bearings; the grinding seat just above the transmission gear The upper end face is formed with a slot which is communicated with the slot, a drive gear is inserted into the slot, and the drive gear meshes with the transmission gear.

Description

technical field [0001] The invention relates to the technical field of motor rotors, in particular to a device for grinding burrs on aluminum end rings of cast aluminum rotors. Background technique [0002] The stator and rotor are important components of the motor. Some current rotors include an iron core composed of silicon steel sheet laminations. The iron core is formed into a rough blank of the rotor after casting aluminum, and then the rough blank is subjected to rough turning, shelling and finishing. Car and other processes, it is necessary to grind the aluminum end rings at both ends of the rotor to remove burrs. The existing deburring method is to use the hand-held rotor to rotate the burr roller for grinding, but the hand-held rotor grinding method has certain safety. Affected, a more secure grinding device is needed. Contents of the invention [0003] The purpose of the present invention is to address the deficiencies of the prior art and provide a grinding dev...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B9/04B24B41/06B24B47/14B24B41/04B24B47/12
CPCB24B9/04B24B41/06B24B47/14B24B41/04B24B47/12
Inventor 尤丹雷
Owner ACCU JIANGSU CO LTD
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