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Working method of cutting tool for rearview mirror

A technology for cutting tools and rear-view mirrors, which is applied in the direction of manufacturing tools, metal processing equipment, abrasive feeding devices, etc., can solve the problems of complex structure and inconvenient use, and achieve the effect of simple structure and convenient use.

Active Publication Date: 2017-05-10
重庆平步青云汽车配件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention intends to provide a method for using a cutting tool for rearview mirrors, so as to solve the problem that the tool needs to be used in conjunction with an additional pressurizing device and a sanding device, has a complex structure, and is inconvenient to use

Method used

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  • Working method of cutting tool for rearview mirror

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Embodiment Construction

[0021] The present invention will be described in further detail below by means of specific embodiments:

[0022] The reference signs in the drawings of the description include: nozzle seat 1, sand inlet hole 11, first filter hole 12, second filter plate 13, water inlet hole 14, water passing plate 15, connecting plate 16, second spring 17, Nozzle 2 , partition 21 , first spring 22 , rotating shaft 3 , support rod 31 , elastic member 32 .

[0023] The cutting tool used in this program is as attached figure 1 As shown: including the rotating shaft 3 and the nozzle, the nozzle includes the nozzle seat 1 and the nozzle 2, the working chamber is formed between the nozzle seat 1 and the nozzle 2, the nozzle 2 is a conical nozzle 2, and the upper end of the nozzle 2 is a large cone-shaped structure End, the nozzle 2 is provided with a tapered spray hole, the upper end of the spray hole is also the large end of the tapered structure.

[0024] A partition 21 is arranged in the worki...

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Abstract

The invention discloses an application method of a cutting tool for a rearview mirror. The method comprises the following steps: a sand-in hole is filled with fine sand; a power device drives a rotary shaft to rotate; the rotary shaft rotates and drives a support rod articulated with the rotary shaft to rotate; the support rod enables elastic deformation of an elastic member under the effect of centrifugal force; the elastic member pushes a second filtering plate to slide through a second spring so that a second filtering hole is communicated with a first filtering hole; the fine sand enters a second working chamber; a water-through hole is communicated with a water-in hole; the water flows into a first working chamber; and the water and fine sand entering the second working chamber are mixed and sprayed out from a nozzle to cut the rearview mirror. In the tool disclosed by the invention, the water can be pressurized automatically while the fine sand can be automatically added into the water; and when in use, additional pressurizing equipment and sand adding equipment are not needed, and the structure is simple and convenient to use.

Description

technical field [0001] The invention relates to a cutting tool. Background technique [0002] The rearview mirror is a tool for the driver to directly obtain external information such as the rear, side and bottom of the car while sitting in the cab seat. For the convenience of the driver's operation, to prevent the occurrence of driving safety accidents, and to ensure personal safety, all countries have stipulated that rearview mirrors must be installed on cars. [0003] The production process of rearview mirror mainly includes: cutting—cleaning—heating—baking and forming—cooling coating—rinsing protective paint—edging—packaging, etc. The cutting process is mainly to cut the raw material of the lens into the shape of the rearview mirror. Among the methods of cutting rearview mirrors, waterjet cutting is more and more widely used because of its smooth cutting end surface and good cutting performance. [0004] Waterjet cutting is to pressurize ordinary water in a high-pressu...

Claims

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Application Information

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IPC IPC(8): B24C1/04B24C5/04B24C7/00
CPCB24C1/045B24C5/04B24C7/0007
Inventor 林玲芬
Owner 重庆平步青云汽车配件有限公司
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