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Grinding device for galvanized iron alloy door

A ferroalloy and shell technology, applied in grinding/polishing safety devices, grinding machines, grinding racks, etc., can solve problems such as difficult to control the grinding force, damage to galvanized ferroalloy doors, and easy splashing to users, etc., to improve protection effect, the effect of prolonging the service life

Inactive Publication Date: 2020-02-21
湖南瑞泰欣金属有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the grinding device used for galvanized ferroalloy doors is to fix the grinding disc on the rotating shaft of the motor. During the grinding process, it is difficult for the user to control the grinding force, and if there is a sudden excessive force, the grinding disc will damage the plate. The surface of the zinc-iron alloy door is damaged, and at the same time, a lot of debris will be generated during the grinding process, which is easy to splash into the user's eyes, causing damage to the user's eyes and damaging the user's health

Method used

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  • Grinding device for galvanized iron alloy door
  • Grinding device for galvanized iron alloy door
  • Grinding device for galvanized iron alloy door

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] see Figure 1-3 , a grinding device for a galvanized iron alloy door, comprising a housing 1 and a grinding assembly mounted on the housing 1, a rear handle 101 is fixedly installed on the housing 1, the grinding assembly includes a rotating block 203 and a rotating shaft 202, and the rotating block 203 is provided with a cavity inside, the rotating shaft 202 is slidingly clamped in the cavity of the rotating block 203 and the rotating shaft 202 and the rotating block 203 are elastically connected by the first spring 204, and the rotating shaft 202 is fixedly equipped with a grinding disc 205, so A grinding motor 2 is fixedly installed inside the housing 1, and the first output shaft 201 of the grinding motor 2 is fixedly connected to the rotating block 203. In order to prevent debris generated during grinding from splashing on the user's eyes and causing damage to the user, the described A protective assembly is fixedly installed on the casing 1, and the protective ass...

Embodiment 2

[0027] This embodiment is a further improvement on the basis of Embodiment 1. Compared with Embodiment 1, the main difference is that: the housing 1 is evenly distributed with air inlets 103 and air outlets 104, and the grinding motor 2 The fan blade 207 is fixedly installed on the second output shaft 206 of the galvanized iron alloy door. The grinding motor 2 drives the fan blade 207 to rotate through the second output shaft 206 to dissipate heat from the grinding motor 2 while grinding the galvanized ferroalloy door. 2 service life.

[0028] In order to prevent dust outside the housing 1 from entering the housing 1 through the air inlet 103 , a dustproof net 105 is fixedly installed at the air inlet 103 on the housing 1 .

[0029] The working principle of this embodiment: the grinding motor 2 drives the fan blade 207 to rotate through the second output shaft 206 to dissipate heat from the grinding motor 2, prolong the service life of the grinding motor 2, and fix the dustpro...

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Abstract

The invention discloses a grinding device for a galvanized iron alloy door. The grinding device for the galvanized iron alloy door comprises a housing and a grinding assembly, wherein the grinding assembly comprises a rotary block and a rotary shaft; an empty cavity is formed in the rotary block; the rotary shaft is slidably clamped into the empty cavity of the rotary block and elastically connected with the rotary block through a first spring; a grinding disc is fixedly installed on the rotary shaft; and a protection assembly is fixedly installed on the housing. Damage caused to the galvanized iron alloy door by the grinding disc due to an excessive force of a user is effectively prevented through the elastic connection between the rotary shaft and the rotary block; meanwhile, a protection cover is fixedly installed on the housing and prevents chippings generated during grinding from causing harm to the user; a dust absorber is started, and the chippings generated during grinding arecleaned in time through a flexible pipe, and absorbed into a chipping collection box; and a grinding motor drives fan blades to rotate through a second output shaft to carry out heat dissipation on the grinding motor, so that the service life of the grinding motor is prolonged.

Description

technical field [0001] The invention relates to a grinding device, in particular to a grinding device for a galvanized iron alloy door. Background technique [0002] At present, the grinding device used for galvanized ferroalloy doors is to fix the grinding disc on the rotating shaft of the motor. During the grinding process, it is difficult for the user to control the grinding force, and the grinding disc will damage the plated The surface of the zinc-iron alloy door is damaged, and the grinding process will produce a lot of debris, which is easy to splash into the eyes of the user, causing damage to the eyes of the user and damaging the health of the user. Contents of the invention [0003] The object of the present invention is to provide a grinding device for a galvanized iron alloy door to solve the problems raised in the above-mentioned background technology. [0004] To achieve the above object, the present invention provides the following technical solutions: [...

Claims

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Application Information

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IPC IPC(8): B24B23/02B24B41/02B24B41/04B24B55/02B24B55/10B24B55/12
CPCB24B23/02B24B41/02B24B41/04B24B55/02B24B55/102B24B55/12
Inventor 文红军聂美娇文梦芝
Owner 湖南瑞泰欣金属有限公司
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