CN215394437U

CN215394437U - Self-stop alternating-current polishing machine

Info

Publication number: CN215394437U
Application number: CN202121803589.0U
Authority: CN
Inventors: 沈犇
Original assignee: Zhejiang Guanxin Science And Technology Co ltd
Current assignee: Zhejiang Guanxin Science And Technology Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-01-04
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a self-stop alternating current polishing machine, which comprises: the engine body comprises a shell with a hollow structure, and a clamping groove is formed in the bottom of the shell; the polishing disc is arranged on the driving end of the machine body; the induction assembly comprises an induction shell arranged at the head of the machine body, an inductor arranged at the bottom of an inner cavity of the induction shell and a clamping block arranged in the middle of the induction shell, the clamping block can slide in the clamping groove, and the clamping block is clamped with the clamping groove; according to the utility model, the clamping block is arranged on the induction component, and the positioning block is matched with the clamping groove and the positioning groove, so that the induction component can be conveniently and rapidly mounted and dismounted; be provided with the constant head tank through casing upper portion symmetry, the downside symmetry of response shell is provided with the locating piece with constant head tank matched with, and the setting of constant head tank and locating piece joint is favorable to response quick installation and the dismantlement of subassembly.

Description

Self-stop alternating-current polishing machine

Technical Field

The utility model relates to the technical field of polishing machines, in particular to a self-stopping alternating-current polishing machine.

Background

Polishers, also known as grinders, are often used for mechanical grinding, polishing, and waxing. The working principle is as follows: the motor drives the sponge or wool polishing disc arranged on the polishing machine to rotate at a high speed, and the polishing disc and the polishing agent act together and rub the surface to be polished, so that the aims of removing paint surface pollution, oxide layer and shallow mark can be achieved. The rotation speed of the polishing disk is generally 1500-3000r/min, and is mostly continuously variable, and can be adjusted at any time during construction according to requirements. Polishing machine can cause the injury to the user when using, lacks response stop motion, but the polishing can produce the dust and influence induction system, just leads to it to need frequent maintenance, therefore we propose a stop motion AC polishing machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a self-stop alternating current polishing machine, which solves the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a self-stopping ac polisher comprising:

the engine body comprises a shell with a hollow structure, and a clamping groove is formed in the bottom of the shell;

the polishing disc is arranged on the driving end of the machine body;

the induction assembly comprises an induction shell arranged at the head of the machine body, an inductor arranged at the bottom of an inner cavity of the induction shell and a clamping block arranged at the middle part of the induction shell, wherein the clamping block can slide in the clamping groove, and the clamping block is clamped with the clamping groove.

As a preferred embodiment of the self-stop ac polishing machine according to the present invention, the machine body further includes a control switch mounted on a side wall of the housing, a motor mounted in the middle of an inner cavity of the housing, and a gear commutator in transmission connection with an output end of the motor, wherein a driving end of the gear commutator is in transmission connection with the polishing disk.

As a preferred embodiment of the automatic stop ac polishing machine of the present invention, the upper portion of the housing is symmetrically provided with positioning slots, the lower side of the sensing shell is symmetrically provided with positioning blocks matched with the positioning slots, and the positioning slots are clamped with the positioning blocks.

In a preferred embodiment of the self-stop ac polishing machine according to the present invention, the positioning groove is a magnetic member, and the positioning block is a magnetic metal.

In a preferred embodiment of the self-stop ac polishing machine according to the present invention, an electrode is disposed in the center of the positioning block, and the electrode is electrically connected to the control switch.

Compared with the prior art, the utility model has the following beneficial effects: the sensing assembly is provided with the clamping block, the positioning block is matched with the clamping groove and the positioning groove, and the sensing assembly is convenient to mount and dismount quickly; positioning grooves are symmetrically formed in the upper portion of the shell, positioning blocks matched with the positioning grooves are symmetrically formed in the lower side of the induction shell, and the positioning grooves and the positioning blocks are clamped, so that the induction component is convenient to mount and dismount quickly; through the constant head tank for the magnetic part, the locating piece is magnetic metal's setting, and magnetic adsorption is favorable to the quick location of response subassembly to be fixed.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is an installation view of the present invention;

FIG. 2 is a side sectional view of the present invention;

FIG. 3 is an enlarged view of the present invention at a;

FIG. 4 is a side view of the sensing assembly of the present invention;

fig. 5 is a view of the installation of the induction assembly of the present invention.

In the figure: 100. the device comprises a machine body, 110, a shell, 110a, a clamping groove, 110b, a positioning groove, 120, a control switch, 130, a motor, 140, a gear commutator, 200, a polishing disc, 300, a sensing assembly, 310, a sensing shell, 320, a sensor, 330, a clamping block, 340, a positioning block, 340a and an electrode.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

The utility model provides a self-stopping alternating current polishing machine which can be conveniently and quickly mounted and dismounted by arranging a clamping block on an induction assembly and arranging a positioning block to match with a clamping groove and a positioning groove.

Referring to fig. 1 to 5, which are schematic structural views illustrating an embodiment of a self-stop ac polishing machine according to the present invention, referring to fig. 1 to 5, a main body of the embodiment of the self-stop ac polishing machine includes a machine body 100, a polishing disc 200, and a sensing assembly 300.

The machine body 100 is used for providing main body support and driving force, specifically, the machine body 100 includes a hollow-structured housing 110, a control switch 120 installed on a side wall of the housing 110, a motor 130 installed in the middle of an inner cavity of the housing 110, and a gear commutator 140 in transmission connection with an output end of the motor 130, a driving end of the gear commutator 140 is in transmission connection with the polishing disc 200, a clamping groove 110a is arranged at the bottom of the housing 110, when the machine body is used, the device is powered on first, then the operation and the shutdown of the motor 130 are controlled through the control switch 120, and the motor 130 provides driving force to drive the polishing disc 200 to rotate through the gear commutator 140.

The polishing disc 200 is used for polishing, and specifically, the polishing disc 200 is installed on the driving end of the machine body 100;

the sensing assembly 300 is used for sensing whether a living being exists and stopping the machine body 100, and specifically, the sensing assembly 300 includes a sensing shell 310 installed at the head of the machine body 100, a sensor 320 installed at the bottom of an inner cavity of the sensing shell 310, and a fixture block 330 arranged at the middle of the sensing shell 310, the fixture block 330 can slide in the fixture groove 110a, the fixture block 330 is connected with the fixture groove 110a in a clamping manner, the sensor 320 is a biological sensor 320 (an infrared detector, a radar detector, and the like), and the sensor 320 is in telecommunication connection with the control switch 120, when in use, the sensor 320 detects whether a living being exists near the polishing disc 200, the control switch 120 is operated to close when a living being exists, the polishing disc 200 is prevented from being accidentally injured, when in use, the sensing shell 310 can be pushed to enable the fixture groove 110a to slide in the chute until the sensing assembly 300 is detached, and then a new sensing assembly 300 can be replaced.

The upper part of the shell 110 is symmetrically provided with positioning grooves 110b, the lower side of the induction shell 310 is symmetrically provided with positioning blocks 340 matched with the positioning grooves 110b, and the positioning grooves 110b are clamped with the positioning blocks 340, so that the induction component 300 can be rapidly mounted and dismounted; the positioning groove 110b is a magnetic part, the positioning block 340 is made of magnetic metal, and the induction component 300 is favorably and quickly positioned and fixed through magnetic adsorption; the positioning block 340 is provided with an electrode 340a at the center, and the electrode 340a is electrically connected to the control switch 120, which is beneficial to the conductive installation of the sensing assembly 300.

The working principle is as follows: when the automatic stop AC polishing machine is used, the fixture block 330 and the positioning block 340 are arranged on the sensing assembly 300 to be matched with the clamping groove 110a and the positioning groove 110b, so that the sensing assembly 300 can be conveniently and rapidly mounted and dismounted.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A self-stopping ac polisher, comprising:

the engine body (100) comprises a shell (110) with a hollow structure, and a clamping groove (110a) is formed in the bottom of the shell (110);

a polishing disc (200), wherein the polishing disc (200) is installed on the driving end of the machine body (100);

the induction component (300) comprises an induction shell (310) arranged at the head of the machine body (100), an inductor (320) arranged at the bottom of an inner cavity of the induction shell (310) and a fixture block (330) arranged in the middle of the induction shell (310), wherein the fixture block (330) can slide in the clamping groove (110a), and the fixture block (330) is clamped with the clamping groove (110 a).

2. The self-stop AC polishing machine according to claim 1, wherein the machine body (100) further comprises a control switch (120) installed on the side wall of the housing (110), a motor (130) installed in the middle of the inner cavity of the housing (110), and a gear commutator (140) in transmission connection with the output end of the motor (130), and the drive end of the gear commutator (140) is in transmission connection with the polishing disc (200).

3. The self-stop AC polishing machine as claimed in claim 2, wherein the upper part of the housing (110) is symmetrically provided with positioning slots (110b), the lower side of the induction shell (310) is symmetrically provided with positioning blocks (340) matched with the positioning slots (110b), and the positioning slots (110b) and the positioning blocks (340) are clamped.

4. The machine of claim 3, wherein the positioning slot (110b) is a magnetic member and the positioning block (340) is a magnetic metal.

5. The machine of claim 4, wherein the positioning block (340) is provided with an electrode (340a) at the center, and the electrode (340a) is electrically connected with the control switch (120).