CN217619760U

CN217619760U - Angle mill protection casing mounting structure

Info

Publication number: CN217619760U
Application number: CN202221481171.7U
Authority: CN
Inventors: 曹关锦; 陈雪祥
Original assignee: Hangzhou Tianxiang Dazhong Industrial Co ltd
Current assignee: Hangzhou Tianxiang Dazhong Industrial Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-10-21
Anticipated expiration: 2032-06-13

Abstract

The utility model relates to an angle mill technical field especially relates to an angle mill protection casing mounting structure, including the angle mill body, the upper end of angle mill body front side is equipped with the installation axle, the surface cover of installation axle is equipped with interior ring holder, interior ring holder surface fixed mounting has outer protection casing, two at least inner arc grooves have been seted up to the internal surface of interior ring holder, every the equal fixed mounting in inside in inner arc groove has the slipmat, two at least mounts are installed in the upper end rotation of interior ring holder. The utility model discloses a user can rotate a plurality of mounts on the inner ring frame, and a plurality of mounts are rotatory on the inner ring frame through the pivot, and the mount rotation can drive the magnetic path rotatory simultaneously, and the magnetic attraction between magnetic path and the installation axle this moment can not take place easily rotatoryly, carries out the secondary through utilizing a plurality of mounts and installation axle and fixes to effectively improve the inner ring frame and install the stability of being connected between the axle.

Description

Angle mill protection casing mounting structure

Technical Field

The utility model relates to an angle mill technical field especially relates to an angle mill protection casing mounting structure.

Background

An angle grinder, also known as a grinder or a disc grinder, is an abrasive tool used for cutting and grinding glass fiber reinforced plastics. An angle grinder is a portable electric tool for cutting and polishing glass fibre reinforced plastics, and is mainly used for cutting, grinding and brushing metal and stone materials, etc. the electric angle grinder is used for grinding, cutting, derusting and polishing metal components by using a sheet grinding wheel, a rubber grinding wheel, a steel wire wheel, etc. which rotate at a high speed. The angle grinder is suitable for cutting, grinding and brushing metal and stone, and water cannot be used during operation. Guide plates must be used when cutting the stone. Grinding and polishing operations can also be performed for models equipped with electronic control devices, if appropriate accessories are installed on such machines.

When the protective cover is installed on the existing angle grinder, the inner ring of the protective cover is in a smooth state, and when the angle grinder is connected with the existing angle grinder, the inner ring of the protective cover is connected only by clamping force of the inner ring of the protective cover, so that the phenomenon of slipping easily occurs.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an angle grinder protective cover mounting structure.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an angle mill protection casing mounting structure, includes the angle mill body, the upper end of angle mill body front side is equipped with the installation axle, the surface cover of installation axle is equipped with interior ring holder, interior ring holder surface fixed mounting has outer protection casing, two at least inner arc grooves, every have been seted up to the internal surface of interior ring holder the equal fixed mounting in inside in inner arc groove has the slipmat, the upper end of interior ring holder rotates and installs two at least mounts, every all rotate between the lower tip of mount and the interior ring holder and install the pivot, be located the pivot side the lower tip fixed mounting of mount has the magnetic path.

As a preferred technical scheme of the utility model, every the latter half section of slipmat all is located the inner arc inslot portion, every the first half section of slipmat all outstanding in inner ring frame inner wall, every the first half section of slipmat is the arc, the lower tip fixed mounting of inner ring frame has the rubber pad, the inner groovy has been seted up to the lower tip of rubber pad.

As a preferred technical scheme of the utility model, the side tip fixed mounting of outer protection casing has two fixed plates, two all install the threaded rod through the screw thread between the fixed plate.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. after the angular adjustment between outer protection casing and the angle mill body is accomplished, the user rotates the threaded rod, the fixed plate at threaded rod rotation drive inner ring frame both ends is close to each other, inner ring frame will install the axle locking gradually this moment, simultaneously deformation takes place for a plurality of slipmats of inner ring frame inner wall, a plurality of slipmats are extruded into the inner arc inslot, a plurality of slipmats and installation axle large tracts of land contact, effectively improve the stability between inner ring frame and the installation axle, effectively improve the fixed degree between inner ring frame and the installation axle.

2. The user can rotate a plurality of mounts on the inner ring frame, and a plurality of mounts rotate on the inner ring frame through the pivot, and the mount rotation can drive the magnetic path rotatory simultaneously, and the magnetism between magnetic path and the installation axle is lived this moment, can not take place the rotation easily, carries out the secondary through utilizing a plurality of mounts and installation axle and fixes to effectively improve the stability of being connected between inner ring frame and the installation axle.

Drawings

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

FIG. 2 is a schematic structural view of the outer protective cover of the present invention;

fig. 3 is a schematic structural view of the inner ring frame of the present invention;

fig. 4 is a schematic structural view of the fixing frame of the present invention.

Wherein: 1. an angle grinder body; 11. installing a shaft; 2. an outer shield; 21. an inner ring frame; 22. an inner arc groove; 23. a non-slip mat; 24. a fixing plate; 25. a threaded rod; 26. a rubber pad; 27. an inner groove; 3. a fixed mount; 31. a rotating shaft; 32. a magnetic block.

Detailed Description

In order to make the technical means, creation features, achievement objects and functions of the present invention easy to understand, the present invention will be further explained with reference to the following embodiments, however, the following embodiments are only preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental procedures in the following examples were carried out in a conventional manner unless otherwise specified, and materials, reagents and the like used in the following examples were commercially available unless otherwise specified.

As shown in fig. 1, fig. 2, fig. 3, and fig. 4, an angle mill protection cover installation structure includes an angle mill body 1, an installation shaft 11 is disposed at an upper end portion of a front side of the angle mill body 1, an inner ring frame 21 is sleeved on a surface of the installation shaft 11, an outer protection cover 2 is fixedly installed on an outer surface of the inner ring frame 21, at least two inner arc grooves 22 are formed in an inner surface of the inner ring frame 21, an anti-slip pad 23 is fixedly installed inside each inner arc groove 22, a rubber pad 26 at a lower end portion of the inner ring frame 21 is attached to an upper end of the angle mill body 1, the inner ring frame 21 rotates to drive the outer protection cover 2 to rotate, after angle adjustment between the outer protection cover 2 and the angle mill body 1 is completed, a user rotates a threaded rod 25, the threaded rod 25 rotates to drive fixing plates 24 at two ends of the inner ring frame 21 to approach each other, at this time, the inner ring frame 21 gradually locks the installation shaft 11, the anti-slip pads 23 on an inner wall of the inner ring frame 21 deform, the inner ring frame 21 are extruded into the inner arc grooves 22, the anti-slip pads 23 contact the installation shaft 11, the fixing frames 23, the inner ring frame 21 rotates in a large area, at least two fixing frames 31, and the side of the fixing frame 21 are installed at least two fixing frames 31, and the side of the fixing frame 3, and the side of the fixing frame 21 is installed at the side of the fixing frame 31, and the side of the fixing frame 3, and the side of the fixing frame 21.

The latter half of every slipmat 23 all is located inside inner arc groove 22, the first half of every slipmat 23 all outstanding in inner ring frame 21 inner wall, the first half of every slipmat 23 is the arc, the lower tip fixed mounting of inner ring frame 21 has rubber pad 26, inner groovy 27 has been seted up to rubber pad 26's lower tip, the user can rotate a plurality of mounts 3 on the inner ring frame 21, a plurality of mounts 3 are rotatory on inner ring frame 21 through

pivot

31, 3 rotations of mount can drive the magnetic path 32 rotatory simultaneously, magnetic attraction between magnetic path 32 and the installation axle 11 this moment, can not take place the rotation easily, carry out the secondary with installation axle 11 through utilizing a plurality of mounts 3 and fix, the side tip fixed mounting of outer protection casing 2 has two fixed plates 24, all install threaded rod 25 through the screw thread between two fixed plates 24.

The working principle is as follows:

first, when the user is installing inner ring frame 21, earlier with inner ring frame 21 cover outside installation axle 11, a plurality of slipmats 23 of inner ring frame 21 inner wall contact with installation axle 11 outer wall this moment, simultaneously with the rubber pad 26 of the tip under inner ring frame 21 and the laminating of angle mill body 1 upper end, rotate inner ring frame 21, inner ring frame 21 is rotatory, outer protection casing 2 is rotatory to the rotatory drive of inner ring frame 21, after the angular adjustment between outer protection casing 2 and the angle mill body 1 is accomplished, the user rotates threaded rod 25, the rotatory fixed plate 24 that drives inner ring frame 21 both ends are close to each other of threaded rod 25, inner ring frame 21 locks installation axle 11 gradually this moment, a plurality of slipmats 23 of inner ring frame 21 inner wall take place deformation simultaneously, a plurality of slipmats 23 are extruded in inner arc groove 22, a plurality of slipmats 23 contact with installation axle 11 by a large scale, effectively improve the stability between inner ring frame 21 and installation axle 11, effectively improve the fixed degree between inner ring frame 21 and installation axle 11.

Second step, because the lower tip of rubber pad 26 and the laminating of 1 upper end of angle mill body, inner groovy 27 has been seted up to the lower tip of rubber pad 26 simultaneously, consequently, rubber pad 26 has better gasket effect, play the cushioning effect, including the fixed back of accomplishing of ring frame 21 and installation axle 11, the user can rotate a plurality of mounts 3 on the inner ring frame 21, a plurality of mounts 3 are rotatory on ring frame 21 including

pivot

31, 3 rotations of mount can drive the magnetic path 32 rotatory simultaneously, the magnetism between magnetic path 32 and the installation axle 11 is lived at this moment, can not take place the rotation easily, carry out the secondary through utilizing a plurality of mounts 3 and installation axle 11 and fix, thereby effectively improve the stability of being connected between inner ring frame 21 and the installation axle 11.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides an angle mill protection casing mounting structure, includes angle mill body (1), the upper end of angle mill body (1) front side is equipped with installation axle (11), its characterized in that, the surface cover of installation axle (11) is equipped with interior ring holder (21), interior ring holder (21) outer fixed surface installs outer protection casing (2), at least two inner arc grooves (22), every have been seted up to the internal surface of interior ring holder (21) the equal fixed mounting in inside of inner arc groove (22) has slipmat (23), two at least mount (3) are installed in the upper end rotation of interior ring holder (21).

2. The protective cover mounting structure of the angle grinder, according to claim 1, wherein a rear half section of each of the anti-slip pads (23) is located inside the inner arc groove (22), and a front half section of each of the anti-slip pads (23) protrudes from an inner wall of the inner ring frame (21).

3. The angle grinder shield mounting structure according to claim 2, wherein the front half section of each of the non-slip mats (23) is arc-shaped.

4. The protective cover mounting structure of the angle grinder, according to claim 3, wherein a rubber pad (26) is fixedly mounted at a lower end of the inner ring frame (21), and an inner groove (27) is formed at a lower end of the rubber pad (26).

5. The angle grinder shield mounting structure according to claim 4, wherein two fixing plates (24) are fixedly mounted at the side end of the outer shield (2), and a threaded rod (25) is threadedly mounted between the two fixing plates (24).

6. The angle grinder protective cover mounting structure according to claim 5, wherein a rotating shaft (31) is rotatably mounted between the lower end of each fixing frame (3) and the inner ring frame (21), and a magnetic block (32) is fixedly mounted at the lower end of the fixing frame (3) located at the side of the rotating shaft (31).