CN219521635U

CN219521635U - Cutting auxiliary device of angle grinder

Info

Publication number: CN219521635U
Application number: CN202320404267.1U
Authority: CN
Inventors: 王春凯; 李安训; 薛传文; 尹峰峰; 张凯; 王楠
Original assignee: Lihuayi Lijin Refining and Chemical Co Ltd
Current assignee: Lihuayi Lijin Refining and Chemical Co Ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-08-15
Anticipated expiration: 2033-03-07

Abstract

The utility model relates to the field of mechanical tools, in particular to an auxiliary cutting device of an angle grinder. Comprises an auxiliary device fixing frame and an angle grinder fixing frame; the auxiliary device fixing frame comprises an auxiliary device base, an elastic supporting frame and a connecting lug; the other side surface of the auxiliary device base is fixedly provided with a connecting lug, and the connecting lug is provided with a cylindrical bulge for connecting with the angle grinder fixing frame; the fixing frame of the angle grinder comprises an angle grinder base and a gland, wherein supporting plates are fixedly arranged on two sides of the angle grinder base, one end of the gland is rotatably arranged on the supporting plates, and the other side of the gland is connected with the supporting plates through a lock catch; the other end of the angle grinder base is provided with a through hole, and the fastening bolt is used for fixing the angle grinder upwards from the lower part of the through hole. The angle grinder is fixed on the device, and the manpower can be saved through manually adjusting the position and the angle of the angle grinder; the phenomenon that the workpiece cutting error is large due to shaking when the angle grinder is in cutting work can be effectively reduced.

Description

Cutting auxiliary device of angle grinder

Technical Field

The utility model relates to the field of mechanical tools, in particular to an auxiliary cutting device of an angle grinder.

Background

When cutting operation, need the handheld angle mill operation of workman, because the high-speed operation of angle mill produces violent shake, lead to the angle mill error great when carrying out cutting operation, influence work piece pleasing to the eye and result of use, work efficiency is low. The shaking of the angle grinder is extremely easy to cause the damage of the cutting sheet, and the cutting sheet is easy to occur when splashed to hurt personnel accidents, thereby seriously affecting the safe production and the physical health of workers.

Disclosure of Invention

The utility model provides an auxiliary cutting device of an angle grinder, which aims to clamp the angle grinder, save manpower and reduce the shaking condition of the angle grinder during working.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model provides an auxiliary device for cutting an angle grinder, which comprises an auxiliary device fixing frame and an angle grinder fixing frame;

the auxiliary device fixing frame comprises an auxiliary device base, an elastic supporting frame and a connecting lug; the auxiliary device base is a U-shaped plate, the elastic supporting frame is a U-shaped rod, limiting plates are arranged at two ends of the elastic supporting frame, and the elastic supporting frame penetrates through the spring and penetrates through one side face of the auxiliary device base; the other side surface of the auxiliary device base is fixedly provided with a connecting lug, and the connecting lug is provided with a cylindrical bulge for connecting with the angle grinder fixing frame;

the fixing frame of the angle grinder comprises an angle grinder base and a gland, wherein one end of the angle grinder base is provided with a bearing hole, a bearing is arranged in the bearing hole, and a cylindrical bulge is inserted into an inner hole of the bearing; a first spring hanging hole is formed in the outer side face of the bearing hole, and a spring is arranged between the first spring hanging hole and a second spring hanging hole in the auxiliary base; the support plates are fixedly arranged on two sides of the base of the angle grinder, one end of the gland is rotatably arranged on the support plate, and the other side of the gland is connected with the support plate through a lock catch;

the other end of the angle grinder base is provided with a through hole, and the fastening bolt is used for fixing the angle grinder upwards from the lower part of the through hole.

In an embodiment, the elastic support frame is provided with a handle for pulling the elastic support frame downwards by hand.

In one embodiment, the bearing is a deep groove ball bearing.

The beneficial effects achieved by the utility model are as follows:

according to the auxiliary cutting device for the angle grinder, the angle grinder is fixed on the auxiliary cutting device, and the labor can be saved by manually adjusting the position and the angle of the angle grinder; the phenomenon that the workpiece cutting error is large due to shaking when the angle grinder is used for cutting can be effectively reduced, so that the cutting surface is more standard; the damage frequency of the cutting blade is reduced, the safe production is ensured, the labor safety and the physical health of operators are protected, and the construction quality and the cutting efficiency are effectively improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of an auxiliary cutting device of an angle grinder;

FIG. 2 is a partial side view of an angle grinder cutting assist device;

FIG. 3 is a partially exploded view of an angle grinder cutting assist device;

in the figure, 1, an auxiliary device fixing frame; 11. an auxiliary device base; 111. a spring hanging hole II; 12. an elastic support frame; 121. a handle; 13. a connecting lug; 131. a cylindrical protrusion; 2. fixing frame of angle grinder; 21. a base of the angle grinder; 211. a first spring hanging hole; 212. a through hole; 22. a gland; 23. a fastening bolt; 24. and (3) a bearing.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if the meaning of "and/or" is presented throughout this document, it is intended to include three schemes in parallel, taking "a and/or B" as an example, including a scheme, or B scheme, or a scheme where a and B meet simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

As shown in fig. 1 to 3, the present utility model provides an auxiliary device for cutting an angle grinder, comprising an auxiliary device fixing frame 1 and an angle grinder fixing frame 2.

The auxiliary device fixing frame 1 comprises an auxiliary device base 11, an elastic supporting frame 12 and a connecting lug 13; the auxiliary device base 11 is a U-shaped plate, the elastic supporting frame 12 is a U-shaped rod, limiting plates are arranged at two ends of the elastic supporting frame 12, and the elastic supporting frame 12 penetrates through the spring and penetrates through one side face of the auxiliary device base 11; the other side surface of the auxiliary device base 11 is fixedly provided with a connecting lug 13, and the connecting lug 13 is provided with a cylindrical bulge 131 for connecting with the angle grinder fixing frame 2.

The angle grinder fixing frame 2 comprises an angle grinder base 21 and a gland 22, wherein one end of the angle grinder base 21 is provided with a bearing 24 hole, a bearing 24 is arranged in the bearing 24 hole, and a cylindrical bulge 131 is inserted into an inner hole of the bearing 24; a first spring hanging hole 211 is formed in the outer side surface of the hole of the bearing 24, and a spring is arranged between the first spring hanging hole 211 and a second spring hanging hole 111 in the auxiliary base; the fixed backup pad that is provided with in angle grinder base 21 both sides, the one end rotatable setting of gland 22 is in the backup pad, and the opposite side of gland 22 is connected with the backup pad through the hasp. The angle grinder is disposed between the angle grinder base 21 and the gland 22, and is fixed by a fastening bolt 23.

The other end of the angle grinder base 21 is provided with a through hole 212, and a fastening bolt 23 passes through the through hole of the angle grinder from the lower part of the through hole 212 upwards or from top to bottom, and then a nut is screwed on to fix the angle grinder.

The angle grinder is fixed on the device, and the manpower can be saved through manually adjusting the position and the angle of the angle grinder; the phenomenon that the workpiece cutting error is large due to shaking when the angle grinder is used for cutting can be effectively reduced, and the cutting surface is more standard.

Embodiments of the utility model are:

first, fixing the auxiliary device fixing frame 1 on a flat table top

The spring is contracted by pulling down the elastic support frame 12, then the flat table top is placed between the auxiliary device base 11 and the elastic support frame 12, the pulling down operation of the elastic support frame 12 is stopped, the fixed spring is reset, and at the moment, the auxiliary device fixing frame 1 is firmly fixed on the flat table top under the action of the force of the fixed spring.

Secondly, fixing the angle grinder on the angle grinder fixing frame 2

The angle grinder is placed between the angle grinder base 21 and the gland 22, then the angle is found to pass through the fastening bolt 23 at the lower part of the through hole 212 or from top to bottom, the nut is screwed, and the angle grinder is fixed, and the installation is completed.

The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. An angle grinder cutting auxiliary device which is characterized in that: comprises an auxiliary device fixing frame (1) and an angle grinder fixing frame (2);

the auxiliary device fixing frame (1) comprises an auxiliary device base (11), an elastic supporting frame (12) and a connecting lug (13); the auxiliary device base (11) is a U-shaped plate, the elastic support frame (12) is a U-shaped rod, limiting plates are arranged at two ends of the elastic support frame (12), and the elastic support frame (12) penetrates through the spring and one side face of the auxiliary device base (11); the other side surface of the auxiliary device base (11) is fixedly provided with a connecting lug (13), and the connecting lug (13) is provided with a cylindrical bulge (131) for connecting with the angle grinder fixing frame (2);

the angle grinder fixing frame (2) comprises an angle grinder base (21) and a gland (22), wherein a bearing (24) hole is formed in one end of the angle grinder base (21), a bearing (24) is arranged in the bearing (24) hole, and a cylindrical bulge (131) is inserted into an inner hole of the bearing (24); a first spring hanging hole (211) is formed in the outer side surface of the bearing (24), and a spring is arranged between the first spring hanging hole (211) and a second spring hanging hole (111) in the auxiliary base; the two sides of the angle grinder base (21) are fixedly provided with support plates, one end of the gland (22) is rotatably arranged on the support plates, and the other side of the gland (22) is connected with the support plates through a lock catch;

the other end of the angle grinder base (21) is provided with a through hole (212), and a fastening bolt (23) is used for fixing the angle grinder upwards from the lower part of the through hole (212).

2. An angle grinder cutting aid as claimed in claim 1, wherein: the elastic support frame (12) is provided with a handle (121) for pulling the elastic support frame (12) downwards by hand.

3. An angle grinder cutting aid as claimed in claim 1, wherein: the bearing (24) is a deep groove ball bearing.