CN211681325U

CN211681325U - Cell-phone metal frame trompil grinding tool

Info

Publication number: CN211681325U
Application number: CN202020333217.5U
Authority: CN
Inventors: 吴盛明
Original assignee: Shenzhen Xinlianxing Precision Die Casting Co ltd
Current assignee: Shenzhen Xinlianxing Precision Die Casting Co ltd
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-10-16
Anticipated expiration: 2030-03-17

Abstract

The utility model relates to the technical field of perforating polishing tools, in particular to a mobile phone metal frame perforating polishing tool, which comprises a bearing frame, wherein a supporting rod is arranged on the top surface of the bearing frame, a fixed plate is arranged on the top surface of the supporting rod, a motor is arranged on the surface of the fixed plate, a connecting sleeve is arranged on the shaft body of the motor, a first electric telescopic rod is arranged on the surface of the connecting sleeve, a second electric telescopic rod is arranged on the surface of the connecting sleeve, and buckle plates are arranged at the shaft body end part of the first electric telescopic rod and the shaft body end part of the second; the beneficial effects are that: the utility model provides a cell-phone metal frame trompil grinding tool supports the metal frame temporarily with the help of a plurality of electric telescopic handle from the inside of metal frame, so handheld electric drill of installing the head of polishing polish to the trompil of metal frame can, and polish random that drops and fall into in the accepting frame and collect.

Description

Cell-phone metal frame trompil grinding tool

Technical Field

The utility model relates to a trompil grinding tool correlation technique field specifically is a cell-phone metal frame trompil grinding tool.

Background

The mobile phone metal frame improves the anti-falling capacity of the mobile phone and improves the holding quality of people when using the mobile phone, a key hole and a horn hole are reserved when the mobile phone metal frame is processed, and burrs exist on the wall of the hole after the holes are formed, so that the burrs need to be polished;

in the prior art, a worker holds a metal frame of a mobile phone with one hand and an electric drill provided with a polishing head with the other hand to polish burrs on the inner wall of an opening, so that the potential safety hazard that the electric drill slips and damages the hand exists when the electric drill works for a long time; therefore, the utility model provides a cell-phone metal frame trompil grinding tool is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cell-phone metal frame trompil grinding tool to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cell-phone metal frame trompil grinding tool, is including accepting the frame, the top surface of accepting the frame is provided with the bracing piece, the top surface of bracing piece is provided with the fixed plate, the surface of fixed plate is provided with the motor, be provided with the adapter sleeve on the axis body of motor, the surface of adapter sleeve is provided with first electric telescopic handle, and the surface of adapter sleeve is provided with second electric telescopic handle, the axis body tip of first electric telescopic handle and second electric telescopic handle's axis body tip all are provided with the buckle, the surface of buckle is provided with the rubber strip, and the buckle is detained at the edge of metal frame, and the bottom surface of accepting the frame is provided with the feed opening, and the bottom surface of accepting the frame.

Preferably, the receiving frame is of a table-shaped frame structure, the top surface of the bottom plate of the receiving frame is inclined downwards from the edge to the center, and the blanking port is inserted in the center of the bottom surface of the receiving frame.

Preferably, the fixed plate is of a square plate-shaped structure, the two groups of supporting rods are arranged, and the two groups of supporting rods are symmetrically distributed around the center of the long edge of the fixed plate.

Preferably, the connecting sleeve is a square column structure, the opening has been seted up on the surface of connecting sleeve, and second electric telescopic handle is provided with two, and two second electric telescopic handle are provided with two about opening symmetric distribution, first electric telescopic handle, and two first electric telescopic handle are about opening symmetric distribution.

Preferably, the buckle is "T" font structure, and the rubber strip semicircular cylinder structure that is provided with a plurality ofly, and a plurality of rubber strips are arranged along the long limit of buckle and are distributed.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides a cell-phone metal frame trompil grinding tool supports the metal frame temporarily from the inside of metal frame with the help of a plurality of electric telescopic links, so hand-hold the electric drill of installing the head of polishing to polish can to the trompil of metal frame, and polish the random that drops and fall into and accept the frame and collect;

2. the utility model provides a cell-phone metal frame trompil grinding tool fixes a plurality of electric telescopic handle's adapter sleeve in the drive shaft of motor, and the motor operation drives the metal frame of being supported and adjusts inclination to be convenient for metal frame bottom turns to ninety degrees rear and conveniently polishes.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the fixing plate and the motor of the present invention;

fig. 3 is an enlarged schematic view of a structure in fig. 1.

In the figure: the supporting frame comprises a supporting frame 1, a supporting rod 2, a fixing plate 3, a motor 4, a connecting sleeve 5, a first electric telescopic rod 6, a second electric telescopic rod 7, a buckling plate 8, a rubber strip 9, a metal frame 10, a discharging opening 11, a supporting column 12 and a base plate 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a cell phone metal frame opening polishing tool comprises a bearing frame 1, the bearing frame 1 is of a table-shaped frame structure, the top surface of a bottom plate of the bearing frame 1 inclines downwards from edge to center, a feed opening 11 is inserted in the center of the bottom surface of the bearing frame 1, supporting rods 2 are welded on the top surface of the bearing frame 1, a fixing plate 3 is welded on the top surface of each supporting rod 2, the fixing plate 3 is of a square plate-shaped structure, two groups of the supporting rods 2 are arranged, the two groups of the supporting rods 2 are symmetrically distributed about the center of a long edge of the fixing plate 3, a motor 4 is fixedly connected to the surface of the fixing plate 3, a connecting sleeve 5 is sleeved on a shaft body of the motor 4, an electric drill provided with a polishing head by hand can be polished at an opening of a metal frame 10, the connecting sleeve 5 is driven by a starting motor 4 to rotate ninety degrees, the shaft of the motor 4 rotates ninety degrees;

the surface of the connecting sleeve 5 is fixedly connected with a first electric telescopic rod 6, the surface of the connecting sleeve 5 is fixedly connected with a second electric telescopic rod 7, the connecting sleeve 5 is of a square cylinder structure, the surface of the connecting sleeve 5 is provided with two through holes, the two second electric telescopic rods 7 are symmetrically distributed about the through holes, the two first electric telescopic rods 6 are symmetrically distributed about the through holes, the shaft body end part of the first electric telescopic rod 6 and the shaft body end part of the second electric telescopic rod 7 are both fixedly connected with a buckle plate 8, the surface of the buckle plate 8 is bonded with a rubber strip 9, the buckle plate 8 is of a T-shaped structure, the rubber strip 9 is of a semicircular cylinder structure, the rubber strips 9 are provided with a plurality of rubber strips 9, the rubber strips 9 are distributed along the long edge of the buckle plate 8, the buckle plate 8 is buckled at the edge of the metal frame 10, the top edge of the metal frame 10 is lapped on the buckle plate 8 at the shaft body end, the metal frame 10 is pushed to enable the right side edge of the metal frame 10 to be in contact with a buckling plate 8 at the end part of the shaft body of a first electric telescopic rod 6 on the right side, at the moment, two groups of second electric telescopic rods 7 and the first electric telescopic rod 6 are started simultaneously, the shaft body extending hands of the first electric telescopic rod 6 and the second electric telescopic rod 7 center and clamp the metal frame 10, and the metal frame 10 cannot be expanded due to the fact that the shaft body extending length of the first electric telescopic rod 6 and the second electric telescopic rod 7 is a set value;

the bottom surface of the bearing frame 1 is fixedly connected with a support column 12, a base plate 13 is fixedly connected with the bottom surface of the support column 12, and metal scraps which are polished and dropped fall into the bearing frame 1 to be collected.

The working principle is as follows: in actual work, the top edge of the metal frame 10 is lapped on the buckle plate 8 at the shaft body end part of the second electric telescopic handle 7 at the upper part, and the metal frame 10 is pushed to enable the right side edge of the metal frame 10 to be in contact with the buckle plate 8 at the shaft body end part of the first electric telescopic handle 6 at the right side, at the moment, two groups of the second electric telescopic handle 7 and the first electric telescopic handle 6 are simultaneously started, the shaft body extending hands of the first electric telescopic handle 6 and the second electric telescopic handle 7 center and clamp the metal frame 10, because the extending lengths of the shaft bodies of the first electric telescopic handle 6 and the second electric telescopic handle 7 are set values, the metal frame 10 cannot be expanded due to large extending lengths of the shaft bodies, an electric drill provided with a grinding head by hand is used for grinding the hole of the metal frame 10, the starting motor 4 drives the connecting sleeve 5 to rotate for ninety degrees, in the process, the bottom edge of, after polishing, the motor 4 axis body turns ninety degrees, and one section length is all reserved to the wire of first electric telescopic handle 6 and second electric telescopic handle 7 and is supplied tractive when rotatory, avoids rotating in-process wire and is torn apart, and the metal piece that polishes and drop falls into and accepts and collect in the frame 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cell-phone metal frame trompil burnisher, includes and accepts frame (1), its characterized in that: a supporting rod (2) is arranged on the top surface of the bearing frame (1), a fixing plate (3) is arranged on the top surface of the supporting rod (2), a motor (4) is arranged on the surface of the fixing plate (3), a connecting sleeve (5) is arranged on the shaft body of the motor (4), the surface of the connecting sleeve (5) is provided with a first electric telescopic rod (6), and the surface of the connecting sleeve (5) is provided with a second electric telescopic rod (7), the shaft body end part of the first electric telescopic rod (6) and the shaft body end part of the second electric telescopic rod (7) are both provided with pinch plates (8), the surface of the buckle plate (8) is provided with a rubber strip (9), the buckle plate (8) is buckled at the edge of the metal frame (10), and the bottom surface of the bearing frame (1) is provided with a feed opening (11), the bottom surface of the bearing frame (1) is provided with a support column (12), and the bottom surface of the support column (12) is provided with a backing plate (13).

2. The cell phone metal frame opening grinding tool according to claim 1, characterized in that: the bearing frame (1) is of a table-shaped frame structure, the top surface of the bottom plate of the bearing frame (1) is inclined downwards from the edge to the center, and the feed opening (11) is inserted in the center of the bottom surface of the bearing frame (1).

3. The cell phone metal frame opening grinding tool according to claim 1, characterized in that: the fixing plate (3) is of a square plate-shaped structure, the supporting rods (2) are arranged in two groups, and the two groups of supporting rods (2) are symmetrically distributed about the center of the long edge of the fixing plate (3).

4. The cell phone metal frame opening grinding tool according to claim 1, characterized in that: the connecting sleeve (5) is of a square column structure, the openings are formed in the surface of the connecting sleeve (5), the two second electric telescopic rods (7) are arranged, the two second electric telescopic rods (7) are symmetrically distributed about the openings, the two first electric telescopic rods (6) are arranged, and the two first electric telescopic rods (6) are symmetrically distributed about the openings.

5. The cell phone metal frame opening grinding tool according to claim 1, characterized in that: buckle (8) are "T" font structure, and rubber strip (9) semicircular cylinder structure, and rubber strip (9) are provided with a plurality ofly, and a plurality of rubber strip (9) are arranged along the long limit of buckle (8) and are distributed.