CN214642574U

CN214642574U - Assembled angle grinder

Info

Publication number: CN214642574U
Application number: CN202120510007.3U
Authority: CN
Inventors: 孙福全
Original assignee: Tianjin Qianbo Construction & Installation Engineering Co ltd
Current assignee: Tianjin Qianbo Construction & Installation Engineering Co ltd
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-11-09
Anticipated expiration: 2031-03-11

Abstract

The utility model discloses an assembled angle grinder, including flat board, pivot, rocking arm, slider and even axostylus axostyle, dull and stereotyped upper surface is fixed with the base, surface welding has the support on the base, the support rotates with the rocking arm through the pivot to be connected, the welding of rocking arm one side has the spout, it has the slider to insert in the spout, the welding of slider one side has the connecting block, the connecting block has the angle grinder body with one side welding that the slider deviates from mutually, the bearing is installed with one side that the connecting block wants to deviate from to the angle grinder body, even the axostylus axostyle passes through the bearing and is connected with the rotation of angle grinder body, the one end welding that the axostylus axostyle stretches out the angle grinder body has the abrasive disc. The advantages of simple structure, light weight, assembly and use of the parts and convenient disassembly of the parts are achieved.

Description

Assembled angle grinder

Technical Field

The utility model relates to a technical angle mill field specifically is an assembled angle mill.

Background

An angle grinder, also called as a grinder or a disc 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 and the like which rotate at high speed, is suitable for cutting, grinding and brushing metal and stone, water cannot be used during operation, a guide plate must be used during stone cutting, and aiming at machine types provided with an electronic control device, if a proper accessory is installed on the machine, grinding and polishing operations can also be carried out, it needs to be noted that the angle grinder is used for grinding, because the rotating speed of the angle grinder is high, a cutting or saw blade cannot be bent during cutting, or the rotating speed is too high, hard materials with the thickness of more than 20mm cannot be cut, otherwise, once the angle grinder is clamped, the saw blade and the cutting blade are broken and splashed, or the machine is bounced out of control, articles are possibly damaged, and the operation of both hands is kept during the use process, and taking protective measures.

Through a large amount of search discoveries, the Chinese utility model patent column: application number CN202021203924.9, publication number CN212420799U, a rotatable formula angle mill discloses a rotatable formula angle mill, include the angle mill body and set up in the piece of polishing of angle mill body one end, the angle mill body can be dismantled and be connected with the dust cover that encircles a partial perisporium of polishing piece, the one end rotation of angle mill body grinding piece dorsad is connected with the handle, angle mill body threaded connection has fastening screw, fastening screw penetrates angle mill body one end can with handle lateral wall butt, the one end of handle dorsad angle mill body is provided with the extensible member of adjusting grip length, angle mill body lateral wall is provided with the cleaning member of clean dust cover.

In conclusion, the angle grinder on the market at present has a plurality of styles, but most of angle grinders are handheld angle grinders, the rotating speed of the angle grinders is high in work, the angle grinders are easy to shake in a handheld mode in the grinding process, certain potential safety hazards exist in the use process, and if the angle grinders are installed with accessories, the angle grinders can not only stably grind, but also reduce the potential safety hazards.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembled angle mill possesses simple structure, and light in weight can assemble the accessory and use and the convenient advantage of dismantling, has solved that traditional angle mill structure is complicated, and weight is big, can not install the problem that the accessory used.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an assembled angle grinder, includes flat board, pivot, rocking arm, slider and even axostylus axostyle, dull and stereotyped upper surface is fixed with the base, the skin weld has the support on the base, the support is connected through pivot and rocking arm rotation, the welding of rocking arm one side has the spout, it has the slider to insert in the spout, the welding of slider one side has the connecting block, the connecting block has the angle grinder body with the one side welding that the slider deviates from mutually, the bearing is installed with the one side that the connecting block wants to deviate from to the angle grinder body, even the axostylus axostyle passes through the bearing and is connected with the rotation of angle grinder body, the one end welding that even axostylus axostyle stretches out the angle grinder body has the abrasive disc.

Preferably, one side of the sliding groove opposite to the sliding block is respectively provided with a second round hole and a third round hole in a penetrating mode, the second round hole corresponds to the third round hole, and one end, penetrating through the second round hole and the third round hole, of a bolt is screwed up through a nut to fix the sliding groove and the sliding block.

Preferably, four screw holes are symmetrically formed in one side of the upper surface of the flat plate, four first round holes are symmetrically penetrated through the base, and four screws penetrate through the four first round holes formed in the base respectively and are inserted into the four screw holes to be screwed up so as to fix the flat plate and the base.

Preferably, a handle is welded in the middle of the top of the rocker arm.

Preferably, the angle grinder body is welded with a protective cover on the side opposite to the grinding plate, the protective cover is in the shape of ︻, and the protective cover is arranged above the grinding plate.

Preferably, the upper surface of the flat plate below the angle grinder body is provided with a workbench.

Preferably, the outer wall of the bearing outer ring is welded with the angle grinder body, the inner wall of the bearing inner ring is welded with the connecting shaft rod, and balls are arranged between the bearing outer ring and the bearing inner ring.

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

1. the utility model discloses a set up the rocking arm, the connecting block, the nut, the bolt, spout and slider, the welding of arm one side has the spout, the slider has been inserted in the spout, the welding of slider one side has the connecting block, the connecting block has the angle mill body with one side welding that the slider deviates from mutually, the spout link up respectively with the relative one side of slider and has seted up second round hole and third round hole, the second round hole is corresponding with the third round hole, the bolt passes the one end of second round hole and third round hole and screws up with nut and fix spout and slider, loosen nut and bolt, the slider just can separate angle mill body and rocking arm along the spout roll-off, the effect of dismantling angle mill body and accessory has been reached easily.

2. The utility model discloses a set up pivot, handle, workstation, the support rotates through pivot and rocking arm to be connected, and the welding has the handle in the middle of the rocking arm top, and the workstation has been seted up to the dull and stereotyped upper surface of angle mill body below, places the work piece that needs to polish on the workstation, uses the handle down to press the rocking arm, and the rocking arm area angle mill body down is polished, has reached and has not needed handheld polisher body just can polish the work piece, reduces the effect of potential safety hazard.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 3 is a schematic top view of the flat plate of the present invention;

fig. 4 is a schematic structural view of the angle grinder body of the present invention.

In the figure: 1. a flat plate; 2. a screw; 3. a support; 4. a rotating shaft; 5. a rocker arm; 6. a handle; 7. a protective cover; 8. an angle grinder body; 9. grinding; 10. a base; 11. a bolt; 12. a chute; 13. a slider; 14. connecting blocks; 15. a nut; 16. a screw hole; 17. a work table; 18. a bearing; 19. the shaft rod is connected.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides an embodiment: an assembled angle grinder comprises a flat plate 1, a rotating shaft 4, a rocker arm 5, a slide block 13 and a connecting shaft rod 19, wherein a base 10 is fixed on the upper surface of the flat plate 1, four screw holes 16 are symmetrically formed in one side of the upper surface of the flat plate 1, four first round holes are symmetrically formed in the base 10 in a penetrating manner, four screws 2 respectively penetrate through the four first round holes formed in the base 10 and are inserted into the four screw holes 16 to be screwed to fix the flat plate 1 and the base 10, the fixing manner is simple and can be easily disassembled, the weight cannot be overweight when the assembled, the flat plate 1 and the base 10 can be firmly fixed by the four screws 2, a support 3 is welded on the upper surface of the base 10, the support 3 is rotatably connected with the rocker arm 5 through the rotating shaft 4, a handle 6 is welded in the middle of the top of the rocker arm 5, a sliding groove 12 is welded on one side of the rocker arm 5, the slide block 13 is inserted into the sliding groove 12, a second round hole and a third round hole are respectively formed in the sliding groove 12 and the side opposite to the slide block 13, the second round hole is corresponding with the third round hole, and the bolt 11 passes the one end of second round hole and third round hole and screws up with the nut 15 with spout 12 and slider 13 fixed, loosens nut 15 and bolt 11, and slider 13 just can separate angle mill body 8 and rocking arm 5 along spout 12 roll-off, can select handheld angle mill body 8 to use, also can install the accessory and use.

One side of the sliding block 13 is welded with a connecting block 14, one side of the connecting block 14, which is far away from the sliding block 13, is welded with an angle grinder body 8, a motor is installed in the angle grinder body 8, as well known by the person skilled in the art, the angle grinder body 8 is provided with a common knowledge, which belongs to a conventional means or a common knowledge, and is not repeated herein, the person skilled in the art can carry out any selection according to the needs or the convenience, a bearing 18 is installed on one side of the angle grinder body 8, which is far away from the connecting block 14, a connecting shaft rod 19 is rotatably connected with the angle grinder body 8 through the bearing 18, the outer wall of the outer ring of the bearing 18 is welded with the angle grinder body 8, the inner wall of the inner ring of the bearing 18 is welded with the connecting shaft rod 19, balls are installed between the outer ring of the bearing 18 and the inner ring, one end of the connecting shaft rod 19 extends into the angle grinder body 8, and one end of the connecting shaft rod 19, which extends out of the angle grinder body 8, is welded with 9, the welding of the relative one side of angle mill body 8 and abrasive disc 9 has protective cover 7, protective cover 7 is "︻" shape, protective cover 7 covers in the abrasive disc 9 top, workstation 17 has been seted up to dull and stereotyped 1 upper surface of angle mill body 8 below, angle mill body 8 is at the work piece in-process of polishing, the sweeps that the work piece was polished and is produced can be toward splashing around, the sweeps that the position of protective cover 7 installation will up spatter blocks, will dress the protective equipment when using the operation of angle mill body 8, the standard operation.

The working principle is as follows: four screws 2 pass through respectively and link up four first round holes of seting up on the base 10 and insert and screw up in four screw 16 and fix dull and stereotyped 1 and base 10, bolt 11 passes the one end of second round hole and third round hole and screws up with spout 12 and slider 13 with nut 15 and fix, slider 13 passes through connecting block 14 and is connected with angle grinder body 8, put the work piece is smooth on workstation 17 after angle grinder body 8 and accessory equipment are accomplished, use handle 6 to push down rocking arm 5, rocking arm 5 takes angle grinder body 8 down, the motor drives abrasive disc 9 through connecting shaft pole 19 and rotates at a high speed, angle grinder body 8 polishes the work piece on workstation 17, protective cover 7 blocks the sweeps that upwards spatters that the work piece was polished and is produced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides an assembled angle mill, includes flat board (1), pivot (4), rocking arm (5), slider (13) and even axostylus axostyle (19), its characterized in that: the angle grinder is characterized in that a base (10) is fixed on the upper surface of the flat plate (1), a support (3) is welded on the upper surface of the base (10), the support (3) is rotatably connected with a rocker arm (5) through a rotating shaft (4), a sliding groove (12) is welded on one side of the rocker arm (5), a sliding block (13) is inserted into the sliding groove (12), a connecting block (14) is welded on one side of the sliding block (13), an angle grinder body (8) is welded on one side of the connecting block (14) away from the connecting block (14), a bearing (18) is installed on one side of the angle grinder body (8) away from the connecting block (14), a connecting shaft rod (19) is rotatably connected with the angle grinder body (8) through the bearing (18), and a grinding disc (9) is welded on one end of the connecting shaft rod (19) extending out of the angle grinder body (8).

2. An assembled angle grinder as set forth in claim 1, wherein: and a second round hole and a third round hole are respectively formed in one side, opposite to the sliding block (13), of the sliding groove (12) in a penetrating mode, the second round hole corresponds to the third round hole, and one end, penetrating through the second round hole and the third round hole, of the bolt (11) is screwed up by a nut (15) to fix the sliding groove (12) and the sliding block (13).

3. An assembled angle grinder as set forth in claim 1, wherein: four screw holes (16) are symmetrically formed in one side of the upper surface of the flat plate (1), four first round holes are symmetrically penetrated through the base (10), and four screws (2) penetrate through the four first round holes formed in the base (10) and are inserted into the four screw holes (16) to be screwed down so as to fix the flat plate (1) and the base (10).

4. An assembled angle grinder as set forth in claim 1, wherein: the middle of the top of the rocker arm (5) is welded with a handle (6).

5. An assembled angle grinder as set forth in claim 1, wherein: the angle grinder is characterized in that a protective cover (7) is welded on one side, opposite to the grinding plate (9), of the angle grinder body (8), the protective cover (7) is in the shape of ︻, and the protective cover (7) covers the grinding plate (9).

6. An assembled angle grinder as set forth in claim 1, wherein: the upper surface of the flat plate (1) below the angle grinder body (8) is provided with a workbench (17).

7. An assembled angle grinder as set forth in claim 1, wherein: the outer wall of the outer ring of the bearing (18) is welded with the angle grinder body (8), the inner wall of the inner ring of the bearing (18) is welded with the connecting shaft rod (19), and balls are arranged between the outer ring and the inner ring of the bearing (18).