TWI639484B - Polishing head piece for insulating with driving parts - Google Patents

Abstract

The present invention relates to a polishing head member for insulating a driving member, comprising a structural disk, the front side of the structural disk is combined with a soft polishing layer by a first bonding component, and a second bonding component is provided. The structure disk is combined with a driving component, and a heat insulating disk is disposed on the back side of the structural disk to block heat transfer between the driving component and the structural disk. Since the soft polishing layer (foam) generally does not have high temperature resistance, the thermal polishing layer can prevent the soft polishing layer (foam) from being deformed or lost due to heat resistance of the output shaft and the structural disk. Conducive to the lamination of the polishing operation, as well as to enhance the service life of the object, and due to the thickness of the thermal insulation disc, the laminate thickness of the structural disc can be reinforced, and the structural disc is resistant to changes in the curvature of the workpiece (such as the vehicle sheet metal). Strength.

Description

Polishing head piece for insulating with driving parts

The present invention relates to a polishing assembly, and more particularly to a heat insulating construction between a polishing head member and a driving member.

There are often many occasions in the industry that require polishing operations, especially the use of physical machinery to reduce the surface roughness of the object, such as waxing after car washing, so that the surface of the gold surface of the vehicle is smooth and has a better light reflection effect.

The polishing operation usually consists of a polishing head member that is movably attached to an output shaft of a driving member, which is usually an electric motor, and in order to increase the torque and the output of the torque, The output shaft of the electric motor is often eccentrically arranged, so that the high-speed operation of the output shaft often has a high temperature, and the polishing head member mainly comprises a structural disc, the front side of the structural disc and a soft polishing layer ( Usually foamed) by a combination of components such as devil felt.

Since the soft polishing layer (foam) generally does not have high temperature resistance, if the high temperature of the output shaft passes through the heat transfer of the structural disk, the soft polishing layer (foam) tends to be deformed or worn by heat, which is unfavorable. The lame of the polishing operation and the height loss of the object.

In view of the problems of the prior art, the inventors believe that there should be a polishing head member for insulating the driving member, comprising a structural disk, the front side of the structural disk and a soft polishing layer being combined by a first bonding component And a second bonding component is disposed, wherein the chassis is combined with a driving component, and a heat insulating disk is disposed on the back side of the chassis to block heat transfer between the driving component and the chassis. Since the soft polishing layer (foam) generally does not have high temperature resistance, the thermal polishing layer can prevent the soft polishing layer (foam) from being heated or deformed by the thermal insulation of the heat insulating disk and the structural disk. Loss, which facilitates the lamination of the polishing operation and improves the service life of the object, and because of the thickness of the thermal insulation disk, the laminate thickness of the structural disk can be reinforced, and the curvature of the structural disk (such as the vehicle sheet metal) is increased when the structural disk is changed. , the strength of resistance.

(1)‧‧‧Architecture

(11)‧‧‧Inlay

(2) ‧‧‧Soft polishing layer

(3) ‧‧‧ first combined components

(4) ‧‧‧second combined components

(41)‧‧‧ screws

(42) ‧‧‧Perforation

(43)‧‧‧ screw holes

(44)‧‧‧Perforation

(5) ‧‧‧ drive parts

(6) ‧‧‧Heat insulation disk

(7)‧‧‧Soft ring mat

The first figure is a perspective exploded view of the present invention.

The second figure is a three-dimensional combination of the present invention.

The third figure is a schematic diagram of the outer edge of the structural disk of the present invention with a recessed groove and a soft ring pad embedded therein.

The fourth figure is an enlarged schematic view of the outer edge of the structural disk of the present invention with a recessed groove and an embedded soft ring pad.

The structure, features, and embodiments of the present invention will be described in the following by means of the accompanying drawings.

Referring to the first figure, in conjunction with the second figure, the present invention relates to a polishing head member for insulating the driving member, comprising a structural disk (1), the front side of the structural disk (1) and a soft polishing The layer (2) is combined by a first bonding component (3), and the first bonding component (3) may be provided with a corresponding devil felt between the chassis disk (1) and the soft polishing layer (2).

And a second combining component (4) for combining the structural disk (1) with a driving component (5), the second bonding component may comprise a plurality of screws (41), and the structural disk (1) and the The driving members (5) are respectively provided with a plurality of through holes (42) and a plurality of screw holes (43) for the screws (41) to be extended and locked.

And a heat insulation disk (6) is disposed on the back side of the structure disk (1), and the heat insulation disk (6) may be provided with a plurality of holes (44) corresponding to the screws (41) for the screws (41) Wear and stretch.

The soft polishing layer (foam) generally does not have high temperature resistance, so that the thermal insulation plate can prevent the soft polishing layer (foam) from being deformed or lost due to the thermal barrier of the output shaft and the structural disk, which is beneficial to the heating or the loss of the soft polishing layer (foam). The lame of the polishing operation, as well as the service life of the object, and due to the thickness of the insulation plate, The stack thickness of the architecture disk can be reinforced, and the strength of the structural disk against the curvature of the workpiece (such as the vehicle sheet metal) is increased.

It is used to block the heat transfer between the driving member (5) and the structural disk (1). The heat insulation plate (6) is made of carbon fiber. Carbon fiber has excellent properties such as light weight, high temperature resistance and friction resistance.

Referring to the third and fourth figures, wherein the outer edge of the chassis (1) is provided with a recessed groove (11), and a soft ring pad (7) is embedded in the recessed groove (11) to cushion Direct contact and collision of workpieces (such as the sheet metal of a vehicle), especially in a working environment with curvature and deflection.

In summary, the present invention is indeed in line with industrial utilization, and is not found in publications or publicly used before application, nor is it known to the public, and has non-obvious knowledge, conforms to patentable requirements, and patents are filed according to law. .

However, the above description is a preferred embodiment of the invention in the industry, and all the equivalent changes made according to the scope of the patent application of the present invention belong to the scope of the claim.

Claims (2)

A polishing head member for insulating a driving member, comprising a structural disk, the front side of the structural disk and a soft polishing layer being combined by a first bonding component, and a second bonding component is provided for the structural disk In combination with a driving member, a heat insulating disk is disposed on the back side of the structural disk for blocking heat transfer between the driving member and the structural disk, wherein the outer edge of the structural disk is provided with a recessed groove, and the embedded groove A soft ring pad is embedded in the interior. The polishing head member for insulating the driving member according to the first aspect of the invention, wherein the heat insulating disk is made of carbon fiber.