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Shaft high grinder

A technology of shaft height and grinding machine, which is applied in the direction of grinding machine parts, grinding machine, grinding feed movement, etc., can solve the problem of large size deviation of tile-shaped magnet shaft, and achieve improved grinding accuracy, reduced volume, The effect of reducing size deviation

Active Publication Date: 2016-04-13
德昌电机(南京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a shaft height grinding machine, which solves the technical defect of large size deviation in the grinding process of tile-shaped magnet shaft height in the prior art

Method used

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Embodiment Construction

[0043] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0044] Such as Figure 1 to Figure 4 The shaft high mill shown includes the following components:

[0045] ① Rack 1.

[0046] ②Conveyor belt 2 set horizontally on frame 1.

[0047] ③ The first guide rail 3 is arranged in front of the conveyor belt 2, and the first guide rail 3 is supported by the frame 1.

[0048]④ Two grinding wheels 5 are set on the frame 1 and driven by the motor 4 and can move in opposite directions or opposite directions. The axes of the two grinding wheels 5 are collinear and parallel to the conveyor belt 2. The mechanism is as follows: four guide rods 21 are arranged horizontally on the frame 1, the guide rods 21 are perpendicular to the second guide rail 10, the motor base 22 is arranged on the guide rods 21, and the bottom of the motor base 22 has two through holes, two of which Two guide rods 21 are respectivel...

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Abstract

The invention discloses a shaft height grinding machine. The shaft height grinding machine comprises a machine frame (1), a conveying belt (2), a first guide rail (3), two grinding wheels (5), a driving device and a shaft height fixture, wherein the conveying belt (2) is horizontally arranged on the machine frame (1); the first guide rail (3) is arranged in front of the conveying belt (2); the two grinding wheels (5) are arranged on the machine frame (1) and can be driven by a motor (4) to move in a departing mode or an approaching mode, the axes of the two grinding wheels (5) are coaxial, and the grinding wheels (5) are parallel to the conveying belt (2) and located on one side of the first guide rail (3); the driving device is arranged on the machine frame (1) to drive the grinding wheels to move; the shaft height fixture is arranged on the machine frame (1) and is driven by a first air cylinder to conduct reciprocating motion between the two grinding wheels (5) and the first guide rail (3), and the end, close to the grinding wheels (5), of the shaft height fixture is provided with a through hole (7) used for fixing a magnetic tile. The shaft height grinding machine has the advantages that the grinding accuracy of the shaft height of a tile-shaped magnet is improved, and size deviation is reduced; moreover, the shaft height grinding machine also has the advantages of being simple in structure, convenient to operate and stable in running.

Description

technical field [0001] The invention belongs to the field of magnetic material manufacture, and relates to a shaft high grinder. Background technique [0002] Tile-shaped magnets are permanent magnets commonly used in permanent magnet motors. The manufacturing and grinding of tile-shaped magnets in the material industry generally undergoes chamfer grinding, chord length grinding, external cylindrical grinding, internal cylindrical grinding and shaft height grinding. The process is processed on different machines respectively. Among them, the grinding machine used for shaft height grinding is to send the magnet to the grinding wheel of the grinding machine through the conveying device, and then the grinding wheel will grind the shaft height of the magnet one by one. Generally, This kind of grinder has the following disadvantages: [0003] 1. The positioning accuracy of the fixture is poor, which leads to a large deviation of the product size after the magnet has finished gri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B19/00
CPCB24B19/00B24B41/005B24B41/06B24B47/12
Inventor 张发宝徐建国
Owner 德昌电机(南京)有限公司
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