CN213105960U

CN213105960U - Bathtub burr grinding tool

Info

Publication number: CN213105960U
Application number: CN202021380714.7U
Authority: CN
Inventors: 李在明
Original assignee: Jiujiang Aipa Intelligent Technology Co ltd
Current assignee: Jiujiang Aipa Intelligent Technology Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-05-04
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a bathtub burr polishing tool, which comprises a micro motor with a motor shaft and a handle; the method is characterized in that: the grinding machine also comprises a motor base, an adjusting frame and a grinding component, wherein the adjusting frame is axially mounted on the motor base and is provided with an opening at one side; the motor base is internally provided with a motor cylinder for mounting a micro motor, the micro motor is provided with a motor wire, the motor wire penetrates through the top surface of the motor cylinder and is provided with a USB (universal serial bus) socket, the left side and the right side of the motor base are provided with connecting blocks, the connecting blocks are provided with studs, the adjusting frame is axially arranged on the studs and is in threaded connection with flange nuts, the adjusting frame is fixed at the front end of the handle, the front end of the handle is provided with a USB interface for inserting the USB socket, the handle is provided with a press switch, and a battery chamber provided with a lithium battery is partitioned inside the handle; the utility model discloses an electric structure drive polishing part is polished and is cleared up, can adjust the angle of polishing, and it is nimble convenient to use, has improved the efficiency of polishing.

Description

Bathtub burr grinding tool

Technical Field

The utility model relates to a bathtub grinding tool specifically is a bathtub burr grinding tool.

Background

In the bathtub manufacturing process, can set up a plurality of trompils that are used for installing the shower nozzle at the bathtub, these trompils outsides and interior week all have a lot of burrs to need to handle, generally adopt handheld abrasive paper to polish. Among the current patent, CN 201822256954.5's a bathtub burr burnisher, this instrument adopts mechanical structure to polish to the trompil, and there is the efficiency of polishing not good enough, lacks the back of polishing to the trompil, and the piece clearance in the trompil.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving a bathtub burr grinding tool among the prior art in the current patent, this instrument adopts mechanical structure to open the hole and polish, has the efficiency of polishing not good enough, lacks the back of polishing to the trompil, the problem of piece clearance in the trompil, and a bathtub burr grinding tool who provides.

The utility model adopts the following technical scheme: a bathtub burr polishing tool comprises a micro motor with a motor shaft and a handle; the method is characterized in that: the grinding machine also comprises a motor base, an adjusting frame and a grinding component, wherein the adjusting frame is axially mounted on the motor base and is provided with an opening at one side;

the motor base is internally provided with a motor cylinder for mounting a micro motor, the micro motor is provided with a motor wire, the motor wire penetrates through the top surface of the motor cylinder and is provided with a USB (universal serial bus) socket, the left side and the right side of the motor base are provided with connecting blocks, the connecting blocks are provided with studs, the adjusting frame is axially arranged on the studs and is in threaded connection with flange nuts, the adjusting frame is fixed at the front end of the handle, the front end of the handle is provided with a USB interface for inserting the USB socket, the handle is provided with a press switch, and a battery chamber provided with a lithium battery is partitioned inside the handle;

the polishing component comprises a connecting rod and a polishing wheel, a connecting part is arranged at the top end of the connecting rod and connected to a motor shaft through a coupler, multiple rows of bristles are distributed on the connecting rod along the circumference of the connecting rod, and the polishing wheel is installed at the front end of the connecting rod.

Furthermore, two internal thread holes are embedded in the front end of the handle, and through holes corresponding to the two internal thread holes are formed in the adjusting frame and are fixed through two bolts in a threaded connection mode.

Furthermore, the pressing switch is respectively and electrically connected with the USB interface and the lithium battery, and a charging hole electrically connected with the lithium battery is arranged on the battery chamber.

Furthermore, a chamber cover is mounted at the rear end of the handle in a screwed connection mode, and a spongy cushion is fixedly adhered inside the chamber cover.

Furthermore, the front end of the connecting rod is provided with a stud, and the polishing wheel is provided with a mounting hole for inserting the stud and is fixed by a flange nut.

The utility model discloses the beneficial effect who reaches is: aiming at a bathtub burr polishing tool in the prior patent, the tool adopts a mechanical structure to polish an opening, the polishing efficiency is poor, and the problem that chips in the opening are cleaned after the opening is not polished is solved;

this grinding tool adopts the electric construction drive part of polishing to polish and clear up, can also adjust the angle of polishing, and it is nimble convenient to use, has improved the efficiency of polishing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the motor base and the adjusting frame of the present invention;

FIG. 3 is a schematic view of the handle structure of the present invention;

FIG. 4 is a schematic structural view of a polishing member of the present invention;

FIG. 5 is an electrical schematic of the present invention;

in the figure: micro motor 1, motor line 11, USB socket 12, motor cabinet 2, motor barrel 21, connecting block 22, double-screw bolt 23, flange nut 24, adjusting frame 4, handle 5, internal thread hole 51, through-hole 52, bolt 53, USB interface 54, press switch 55, charge mouth 551, battery chamber 56, lithium cell 57, chamber cap 58, foam-rubber cushion 59, polishing part 6, connecting rod 61, connecting portion 62, brush hair 63, wheel 64 of polishing, double-screw bolt 65, mounting hole 66, flange nut 67.

Detailed Description

Example one

Referring to fig. 1-5, the technical solution provided by the present invention is: a bathtub burr grinding tool comprises a micro motor 1 with a motor shaft and a handle 5; the model of the micro motor can be a customized micro motor, and other models of micro motors, such as 775 motor, can also be flexibly used, which is not taken as a limitation and is not the focus of the application. The electric polishing machine further comprises a motor base 2, an adjusting frame 4 and a polishing part 6, wherein the adjusting frame is axially mounted on the motor base 2 and one side of the adjusting frame is provided with an opening; the adjusting frame is used for adjusting the working angle of the motor base, so that the grinding part can conveniently grind and clean the open hole.

Aiming at the problems that the polishing efficiency is poor and the cleaning of scraps in the open pore is lacked after the open pore is polished by adopting a mechanical structure to polish the open pore in the polishing tool for the bathtub burr in the prior patent,

the inside motor cabinet 21 that is used for installing micro motor 1 that is equipped with of motor cabinet 2, micro motor 1 is equipped with motor line 11, and it passes motor cabinet 21 top surface and is equipped with USB socket 12 for hookup drive part of polishing, the 2 left and right sides of motor cabinet are equipped with connecting block 22, are equipped with double-screw bolt 23 on connecting

block

22, 4 axle dress of adjusting frame have flange nut 24 on double-screw bolt 23 and spiro union, and the trompil of polishing as required, motor cabinet installation angle of accessible manual regulation axle dress on the adjusting frame is fixed by flange nut after the rigidity. The adjusting frame 4 is fixed at the front end of the handle 5 to facilitate the operation of holding the handle by hand, a USB interface 54 inserted with the USB socket 12 is arranged at the front end of the handle 5 to form electric connection, the USB interface is arranged above the internal thread hole, a press switch 55 is arranged on the handle 5 to realize the opening or closing by pressing the switch, and a battery chamber 56 provided with a lithium battery 57 is partitioned inside the handle 5; which provides electrical energy to the micro-motor.

The grinding part 6 comprises a connecting rod 61 and a grinding wheel 64, the top end of the connecting rod 61 is provided with a connecting part 62 which is connected on a motor shaft through a coupler, the connecting rod 61 is provided with a plurality of rows of bristles 63 along the circumference, and the grinding wheel 64 is arranged at the front end of the connecting rod. The polishing component is driven by the micro driving motor, and after the polishing wheel polishes the open hole, the multiple rows of bristles stretch into the open hole to be cleaned.

In the above, the front end of the handle 5 is fitted with two internal threaded holes 51, and the adjusting frame 4 is provided with through holes 52 corresponding to the two internal threaded holes 51, which are screwed and fixed by two bolts 53. The adjusting frame is convenient to be fixed at the front end of the handle.

In the above, the push switch 55 is electrically connected to the USB interface 54 and the lithium battery 57, respectively, and the battery chamber 56 is provided with a charging hole 551 electrically connected to the lithium battery 57. The external power supply charges the lithium battery.

In the above, a chamber cover 58 is screwed to the rear end of the handle 5, and a sponge pad 59 is adhered to the inside of the chamber cover 58. Which is screwed on the rear end of the handle.

In the above, the front end of the connecting rod 61 is provided with a stud 62, and the grinding wheel 64 is provided with a mounting hole 66 into which the stud 65 is inserted and is fixed by a flange nut 67. The polishing wheels with different diameters can be replaced conveniently according to the size of the opening.

Example two

The structure of the present application will be described with reference to the embodiments shown in fig. 1 to 5 of the specification, and the installation manner of the present application will be described herein.

In the installation, the screw thread post that the installation adjusting frame was equipped with in the motor cabinet left and right sides, adjust the angle of polishing and fixed by flange nut, fix the adjusting frame openly at the handle through the bolt spiro union, the USB socket that the micro motor that will install in the motor section was equipped with on the motor line is pegged graft on the USB interface, the part of polishing of shaft coupling installation on the drive shaft that micro motor was equipped with, the handle separates the battery intracavity installation lithium cell that has at the handle and covers the handle lid by the spiro union.

EXAMPLE III

The structure of the present application will be described with reference to the embodiments shown in fig. 1 to 5 of the specification, and the manner of using the present application will be described herein.

When the polishing device is used, the push switch is pressed down, the power supply is switched on, the driving shaft coupling arranged on the micro motor drives the polishing part to rotate, and after the polishing part polishes the open hole, the bristles distributed on the connecting rod extend into the open hole to further clean the open hole.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A bathtub burr polishing tool comprises a micro motor with a motor shaft and a handle; the method is characterized in that: the grinding machine also comprises a motor base, an adjusting frame and a grinding component, wherein the adjusting frame is axially mounted on the motor base and is provided with an opening at one side;

2. The bathtub burr sanding tool of claim 1, wherein: two internal thread holes are embedded in the front end of the handle, and through holes corresponding to the two internal thread holes are formed in the adjusting frame and are fixed through two bolts in a threaded connection mode.

3. The bathtub burr sanding tool of claim 1, wherein: the pressing switch is respectively and electrically connected with the USB interface and the lithium battery, and the battery chamber is provided with a charging hole electrically connected with the lithium battery.

4. The bathtub burr sanding tool of claim 1, wherein: the rear end of the handle is screwed with a chamber cover, and a spongy cushion is adhered inside the chamber cover.

5. The bathtub burr sanding tool of claim 1, wherein: the front end of the connecting rod is provided with a stud, and the polishing wheel is provided with a mounting hole for inserting the stud and is fixed by a flange nut.