CN219255137U

CN219255137U - Angle grinder support

Info

Publication number: CN219255137U
Application number: CN202320583359.0U
Authority: CN
Inventors: 杨文辉; 蔡林益; 彭云云; 王开龙; 孔融; 王自朋; 王倩; 邢月; 王尚飞; 李超越
Original assignee: Jinan Urban Construction Group Co Ltd; Shandong Quanjian Engineering Testing Co Ltd; Jinan Municipal Engineering Construction Group Co Ltd; Shandong Huitong Construction Group Co Ltd; Shandong Huiyou Municipal Garden Group Co Ltd
Current assignee: Jinan Urban Construction Group Co Ltd; Shandong Quanjian Engineering Testing Co Ltd; Jinan Municipal Engineering Construction Group Co Ltd; Shandong Huitong Construction Group Co Ltd; Shandong Huiyou Municipal Garden Group Co Ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-06-27
Anticipated expiration: 2033-03-23

Abstract

The utility model belongs to the technical field of construction site, and particularly relates to an angle grinder support, which comprises a long bar block, wherein an inverted U-shaped frame is clamped on the long bar block, two vertical plates are upwards and symmetrically fixed on the upper surface of the inverted U-shaped frame, a fixed shaft penetrates through the two vertical plates, a rotary drum is rotatably sleeved in the middle of the fixed shaft, a supporting plate is welded at the top of the rotary drum, and two inclined plates are welded on the side surfaces of the supporting plate; two hanging rings A are welded on the rotary drum, two hanging rings B are welded on the inverted U-shaped frame, and a tension spring is connected between the hanging rings A and B; the correcting vertical plate is characterized by further comprising a correcting vertical plate, a V-shaped notch is formed in the upper portion of the correcting vertical plate, a V-shaped positioning plate is welded on the V-shaped notch, a backing plate is welded below the V-shaped positioning plate, and the backing plate is fixed on the long bar. The utility model has simple structure, can be manufactured on site by oneself and is convenient to install; the distance can be conveniently adjusted, and the device is suitable for angle grinders of different specifications; the angle between the cutting piece of the angle grinder and the steel bar to be cut is ensured, and the standard of the notch is ensured.

Description

Angle grinder support

Technical Field

The utility model belongs to the technical field of construction site, and particularly relates to an angle grinder support.

Background

The angle grinder is needed to be used for cutting the reinforcing steel bars frequently during construction on a construction site, when a worker uses the angle grinder to cut the reinforcing steel bars, the reinforcing steel bars are fixed by the other hand of the angle grinder by one hand, so that the angle grinder is not standard due to the fact that the reinforcing steel bars are not strictly perpendicular to cutting pieces of the angle grinder, and the angle grinder is easy to damage the worker, various types of angle grinder supports are produced for safely using the angle grinder, the existing angle grinder supports are complex in structure and complex in fixed mounting, one support can only be suitable for angle grinders of one specification, and the universality is poor.

Disclosure of Invention

The utility model aims to overcome the defects of the background technology and provide an angle grinder support.

The utility model is realized by the following technical scheme:

the angle grinder support comprises a long strip block, an inverted U-shaped frame is clamped in the middle of the long strip block, two side plates of the inverted U-shaped frame are fixed on the side surfaces of the long strip block, the upper surface of the inverted U-shaped frame is upwards and symmetrically fixed with two vertical plates, a round hole is formed in the upper portion of each vertical plate, a fixed shaft penetrates through the round hole of each vertical plate, the middle of the fixed shaft is a smooth section, two ends of the fixed shaft are threaded sections, the fixed shaft is fixed on the vertical plates through nuts, a rotary drum is rotatably sleeved in the middle of the fixed shaft, a supporting plate is welded at the top of the rotary drum, bolt holes are formed in one end, far away from the rotary drum, of the supporting plate, two inclined plates are welded on two side surfaces, close to one end of the rotary drum, of the supporting plate, and the inclined plates incline outwards; two hanging rings A are welded on one side of the rotary drum opposite to the supporting plate, two hanging rings B are welded on the inverted U-shaped frame corresponding to the hanging rings A, and tension springs are connected between the hanging rings A and the hanging rings B which are vertically corresponding to each other; still including the work piece positioner who is located the backup pad the place ahead, work piece positioner includes one and corrects the riser, the upper portion of correcting the riser is equipped with V style of calligraphy breach, welds a horizontally V style of calligraphy locating plate on V style of calligraphy breach, the riser is corrected perpendicularly to V style of calligraphy locating plate, and the length of V style of calligraphy locating plate is less than the width of rectangular piece, and the welding horizontally backing plate of V style of calligraphy locating plate below, backing plate side and correction riser welding are in the same place, and the backing plate is fixed on rectangular piece.

Preferably, the long bar is provided with a plurality of rows of screw holes along the length direction of the long bar, and the backing plate is fixed on the long bar through screws penetrating through the screw holes.

Preferably, the long strip block is a wood strip block or a steel strip block or a channel steel.

Preferably, the included angle between the inclined plate and the vertical direction is 5-15 degrees.

Compared with the prior art, the utility model has the beneficial effects that: the structure is simple, the device can be manufactured on site by oneself, and the device is convenient to install; the distance can be conveniently adjusted, and the device is suitable for angle grinders of different specifications; the angle between the cutting piece of the angle grinder and the steel bar to be cut is ensured, and the standard of the notch is ensured; the cutting machine is suitable for cutting steel bars with different diameters.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of another angle structure of the present utility model;

FIG. 3 is a schematic view of the structure of the inverted U-shaped frame of the present utility model;

FIG. 4 is a schematic view of the inverted U-shaped frame of the present utility model with tension springs removed;

FIG. 5 is a schematic view of a workpiece positioning apparatus according to the present utility model.

In the figure, 1 rectangular block, 2 inverted U-shaped frame, 3 riser, 4 fixed axle, 5 nuts, 6 rotary drums, 7 backup pad, 8 bolt holes, 9 hang plates, 10 link A,11 link B,12 extension springs, 13 correct riser, 14V style of calligraphy breach, 15V style of calligraphy locating plate, 16 backing plates, 17 screw holes, 18 screws.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model.

The angle grinder support comprises a long bar block 1, wherein the long bar block 1 is a long rectangular block, the long bar block 1 can be obtained locally on a construction site, for example, the long bar block 1 can be a wood bar block, a steel bar block or a channel steel, and the embodiment uses the channel steel common to the construction site. The inverted U-shaped frame 2 is clamped on the long bar 1, the inverted U-shaped frame 2 is located in the middle of the long bar 1, and two side plates of the inverted U-shaped frame 2 are fixed on the side face of the long bar 1. The upper surface of the inverted U-shaped frame 2 is upwards symmetrically fixed with two vertical plates 3, a round hole is arranged at the upper part of each vertical plate 3, a fixed shaft 4 penetrates through the round hole of each vertical plate 3, the middle of the fixed shaft 4 is a smooth section, two ends of the fixed shaft are threaded sections, namely the fixed shaft 4 between the two vertical plates 3 is a smooth shaft, external threads are arranged on the fixed shaft 4 outside the vertical plates 3, and the fixed shaft 4 is a threaded section. The screw thread section outside the round hole is provided with a nut 5, and the fixed shaft 4 is fixed with the vertical plate 3 through the nut 5 outside the round hole. A rotary drum 6 is sleeved on the smooth section of the fixed shaft 4, the rotary drum 6 can rotate around the fixed shaft 4, a supporting plate 7 is welded at the top of the rotary drum 6, bolt holes 8 are formed in one end, far away from the rotary drum 6, of the supporting plate 7, two inclined plates 9 are symmetrically welded on two side faces of one end, close to the rotary drum 6, of the supporting plate 7, the inclined plates 9 incline outwards, the two inclined plates 9 are in an inverted splayed shape, namely, the upper part is wide, the lower part is narrow, preferably, the included angle between the inclined plates 9 and the vertical direction is 5-15 degrees, namely, the inclined plates 9 incline outwards by 5-15 degrees.

Two hanging rings A10 are welded on the rotary drum 6 on the opposite side of the supporting plate 7, two hanging rings B11 are welded on the inverted U-shaped frame 2 on the lower side corresponding to the hanging rings A10, tension springs 12 are connected between the hanging rings A10 and the hanging rings B11 which correspond up and down, and hooks at two ends of the tension springs 12 are directly hung on the hanging rings A10 and the hanging rings B11. When the tension spring 12 is in a natural extension state, the support plate 7 is in a horizontal state.

The utility model also comprises a workpiece positioning device positioned in front of the supporting plate 7, the workpiece positioning device comprises a correcting vertical plate 13, the correcting vertical plate 13 is a vertical rectangular plate, a V-shaped notch 14 is arranged at the upper part of the correcting vertical plate 13, a V-shaped positioning plate 15 is welded in the V-shaped notch 14, the V-shaped positioning plate 15 is arranged along the width direction of the rectangular block 1, the length of the V-shaped positioning plate 15 is smaller than the width of the rectangular block 1, and the V-shaped positioning plate 15 is vertical to the correcting vertical plate 13. A horizontal backing plate 16 is welded below the V-shaped positioning plate 15, the side surface of the backing plate 16 is welded with the correcting vertical plate 13, and the backing plate 16 is also vertical to the correcting vertical plate 13. The backing plate 16 is fixed to the bar 1. Preferably, a plurality of rows of screw holes 17 are formed along the length direction of the long bar 1, the backing plate 16 can be fixed on the long bar 1 through screws 18 penetrating through the screw holes 17, and the fixed position of the backing plate 16 can be moved back and forth to enable the steel bars to be cut to exactly correspond to the positions of the cutting pieces of the angle grinder due to different sizes of the angle grinders.

When the angle grinder is used, firstly, the angle grinder is placed on the supporting plate 7, the mounting hole of the angle grinder is aligned with the bolt hole 8 of the supporting plate 7, then the angle grinder is fixed on the supporting plate 7 through bolts and nuts penetrating through the bolt hole 8 and the mounting hole, the machine body of the angle grinder is clamped between the two inclined plates 9, and the angle grinder with different sizes can be placed in as the upper part of the two inclined plates 9 is wide and the lower part of the two inclined plates is narrow. The side of the correction vertical plate 13 is tightly attached to the side of the long bar 1, the backing plate 16 is placed on the upper surface of the long bar 1, the correction vertical plate 13 and the backing plate 16 slide along the side of the long bar 1, the front-back distance between the V-shaped positioning plate 15 and the cutting piece of the angle grinder is adjusted, then the backing plate 16 is fixed on the long bar 1 through the screw 18, after the whole device is installed, the steel bar to be cut is placed on the V-shaped positioning plate 15, the length direction of the steel bar is consistent with the length direction of the V-shaped positioning plate 15, the position of the steel bar to be cut is exposed outside the V-shaped positioning plate 15, namely, the position of the cutting piece of the angle grinder is staggered with the V-shaped positioning plate 15, the position of the steel bar to be cut is aligned with the cutting piece of the angle grinder on one side of the V-shaped positioning plate 15, then a worker presses the steel bar on the V-shaped positioning plate 15, the angle grinder is pressed downwards by one hand, the angle grinder is rotated by holding the handle of the angle grinder, the drum 6 is rotated downwards, the angle grinder cuts the steel bar due to the tension spring 12, and the angle grinder returns to the support plate 7.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; those of ordinary skill in the art will appreciate that: the technical scheme described in the above embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. An angle grinder support, its characterized in that: the novel vertical plate comprises a long strip block (1), an inverted U-shaped frame (2) is clamped in the middle of the long strip block (1), two side plates of the inverted U-shaped frame (2) are fixed on the side face of the long strip block (1), two vertical plates (3) are upwards and symmetrically fixed on the upper surface of the inverted U-shaped frame (2), a round hole is formed in the upper portion of each vertical plate (3), a fixed shaft (4) penetrates through the round hole of each two vertical plates (3), the middle of each fixed shaft (4) is a smooth section, two ends of each fixed shaft are threaded sections, the fixed shaft (4) is fixed on each vertical plate (3) through nuts (5), a rotary drum (6) is rotatably sleeved in the middle of each fixed shaft (4), a supporting plate (7) is welded at the top of each rotary drum (6), bolt holes (8) are formed in one end, close to one end of each rotary drum (6), of each supporting plate (7), two inclined plates (9) are welded on two side faces, and the inclined plates (9) incline outwards. Two hanging rings A (10) are welded on one side of the rotary drum (6) opposite to the supporting plate (7), two hanging rings B (11) are welded on the inverted U-shaped frame (2) corresponding to the hanging rings A (10), and tension springs (12) are connected between the hanging rings A (10) and the hanging rings B (11) which correspond to each other vertically; still including being located the work piece positioner of backup pad (7) the place ahead, work piece positioner includes one and corrects riser (13), the upper portion of correcting riser (13) is equipped with V style of calligraphy breach (14), welds a horizontally V style of calligraphy locating plate (15) on V style of calligraphy breach (14), V style of calligraphy locating plate (15) are perpendicular to be corrected riser (13), and the length of V style of calligraphy locating plate (15) is less than the width of rectangular piece (1), V style of calligraphy locating plate (15) below welding horizontal backing plate (16), backing plate (16) side and correction riser (13) weld together, and backing plate (16) are fixed on rectangular piece (1).

2. The angle grinder rest according to claim 1, characterized in that: a plurality of rows of screw holes (17) are formed in the long strip block (1) along the length direction of the long strip block (1), and the backing plate (16) is fixed on the long strip block (1) through screws (18) penetrating through the screw holes (17).

3. The angle grinder rest according to claim 2, characterized in that: the strip blocks (1) are wood strip blocks or steel bar blocks or channel steel.

4. The angle grinder rest according to claim 2, characterized in that: the included angle between the inclined plate (9) and the vertical direction is 5-15 degrees.