CN216543023U

CN216543023U - Box spanner is used in loading and unloading of angle mill

Info

Publication number: CN216543023U
Application number: CN202122827294.3U
Authority: CN
Inventors: 崔肇东
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-05-17
Anticipated expiration: 2031-11-18

Abstract

The utility model relates to the technical field of hardware tools, in particular to a socket wrench for assembling and disassembling an angle grinder. Comprises a sleeve, wherein 2-4 pins are arranged at the top end of the sleeve; the tail of the sleeve is provided with an assembling jack. The angle grinder grinding wheel loading and unloading device can be matched with a screwdriver, a ratchet wrench and the like to manually operate to load and unload the angle grinder grinding wheel, can also be assembled on an electric wrench to electrically operate to load and unload the angle grinder grinding wheel, has multiple options, and is time-saving and labor-saving.

Description

Box spanner is used in loading and unloading of angle mill

Technical Field

The utility model relates to the technical field of hardware tools, in particular to a socket wrench for assembling and disassembling an angle grinder.

Background

An angle grinder is a portable electric tool used for cutting and polishing glass fiber reinforced plastics, and is used for grinding, cutting, derusting and polishing metal components by using a sheet grinding wheel, a rubber grinding wheel or a steel wire wheel which rotates at a high speed. The angle grinder needs a special wrench for assembling and disassembling the grinding wheel. As shown in FIG. 8, a conventional wrench in the prior art is Y-shaped and includes a handle 81 and two support arms, wherein the two support arms are respectively fixed with an insertion shaft 82, when a grinding wheel is mounted or dismounted, the two insertion shafts 82 are correspondingly inserted into two insertion holes of a grinding wheel pressing plate of an angle grinder, and then the handle is rotated to screw or unscrew the handle, so that the grinding wheel is mounted or dismounted. The traditional wrench can only realize manual operation, and is time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a socket wrench for assembling and disassembling an angle grinder, which solves the technical problems.

In order to solve the problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a box spanner is used in loading and unloading of angle mill which characterized in that: comprises a sleeve, wherein 2-4 pins are arranged at the top end of the sleeve; the tail of the sleeve is provided with an assembling jack.

Preferably, the outer wall of the lower end of the sleeve is provided with a circumferential annular groove, and two through holes are symmetrically arranged in the annular groove.

Preferably, an annular body is fixed in the middle of the inner cavity of the sleeve, an assembly jack is arranged below the annular body, and an inner hexagonal hole is arranged above the annular body.

Preferably, the assembly jack is square, and four vertex angles of the assembly jack are provided with arc-shaped grooves.

As a further preferable scheme, the number of the pins is 2, and the pins are symmetrically arranged on the top end of the sleeve at the position close to the outer edge.

As a further preferable scheme two, the number of the pins is 3, and the pins are arranged on the top end of the sleeve close to the outer edge, wherein two pins are symmetrically arranged, and the third pin is equidistant from the other two pins.

As a further preferable scheme three, the number of the pins is 4, and the pins are uniformly arranged on the top end of the sleeve close to the outer edge.

Has the advantages that: compared with the prior art, the angle grinder grinding wheel loading and unloading device can be matched with a screwdriver, a ratchet wrench and the like to manually operate to load and unload the angle grinder grinding wheel, can also be assembled on an electric wrench to electrically operate to load and unload the angle grinder grinding wheel, has multiple selectivity, and is time-saving and labor-saving.

Drawings

FIG. 1 is a schematic view of the structure of embodiment 1;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a bottom view of FIG. 1;

FIG. 5 is a schematic structural view of example 2;

FIG. 6 is a top view of FIG. 5;

FIG. 7 is a schematic top view showing the structure of embodiment 3;

fig. 8 is a schematic structural view of a conventional angle grinder loading and unloading wrench.

Detailed Description

The utility model is further described with reference to the following figures and detailed description.

Example 1:

as shown in fig. 1-4, the socket wrench for loading and unloading an angle grinder in this embodiment includes a socket 1, two symmetrical pins 3 are disposed at a position close to an outer edge of a top end of the socket 1, and when a grinding wheel is loaded and unloaded, the two pins 3 can be inserted into two insertion holes of a grinding wheel pressing plate of the angle grinder. The afterbody of sleeve 1 is provided with assembly jack 7, assembly jack 7 is squarely, and its four apex angles all set up arc wall 71. The socket wrench can be assembled on a ratchet wrench or an electric wrench through the assembling insertion hole 7 for operation.

The outer wall of the lower end of the sleeve 1 is provided with a circumferential annular groove 2, two through holes 4 are symmetrically formed in the annular groove 2, and a cutter bar of the long screwdriver can penetrate through the through holes 4 to be operated.

An annular body 6 is fixed in the middle of the inner cavity of the sleeve 1, an assembly jack 7 is arranged below the annular body 6, and an inner hexagonal hole 51 is arranged above the annular body 6.

Example 2:

as shown in fig. 5 to 6, the difference between the angle grinder loading and unloading socket wrench according to the present embodiment and embodiment 1 is that: the top end of the sleeve 1 close to the outer edge is provided with 3 pins 3, wherein two pins are symmetrically arranged, and the third pin is equidistant to the other two pins; when the grinding wheel is assembled and disassembled, the 3 pins 3 can be correspondingly inserted into three jacks of the grinding wheel pressing plate of the angle grinder respectively. Meanwhile, a cylindrical hole 52 is arranged above the annular body 6.

Example 3:

as shown in fig. 7, the difference between the angle grinder loading and unloading socket wrench according to the present embodiment and embodiment 2 is: the top of the sleeve 1 is evenly provided with 4 pins 3 near the outer edge, and when the grinding wheel is assembled and disassembled, the 4 pins 3 can be correspondingly inserted into four jacks of the grinding wheel pressing plate of the angle grinder respectively.

The socket wrench can be matched with a screwdriver, a ratchet wrench and the like to manually operate and load and unload the grinding wheel of the angle grinder, can also be assembled on an electric wrench to electrically operate and load and unload the grinding wheel of the angle grinder, has more selectivity, and is time-saving and labor-saving.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures made by using the contents of the specification and the drawings of the present invention can be directly or indirectly applied to other related technical fields, and are within the scope of the present invention.

Claims

1. The utility model provides a box spanner is used in loading and unloading of angle mill which characterized in that: comprises a sleeve (1), wherein 2-4 pins (3) are arranged at the top end of the sleeve (1); the tail part of the sleeve (1) is provided with an assembling jack (7); the outer wall of the lower end of the sleeve (1) is provided with a circumferential annular groove (2), and two through holes (4) are symmetrically arranged in the annular groove (2).

2. The angle mill handling socket wrench as set forth in claim 1, wherein: an annular body (6) is fixed in the middle of an inner cavity of the sleeve (1), an assembling jack (7) is arranged below the annular body (6), and an inner hexagonal hole (51) or a cylindrical hole (52) is arranged above the annular body (6).

3. The angle mill handling socket wrench as set forth in claim 2, wherein: the assembling insertion holes (7) are square, and arc-shaped grooves (71) are formed in four vertex angles of the assembling insertion holes.

4. The angle mill handling socket wrench of claim 3, wherein: the number of the pins (3) is 2, and the pins are symmetrically arranged on the top end of the sleeve (1) close to the outer edge.

5. The angle mill handling socket wrench of claim 3, wherein: the number of the pins (3) is 3, the pins are arranged on the top end of the sleeve (1) close to the outer edge, two of the pins are symmetrically arranged, and the third pin is equidistant to the other two pins.

6. The angle mill handling socket wrench of claim 3, wherein: the number of the pins (3) is 4, and the pins are uniformly arranged on the top end of the sleeve (1) close to the outer edge.