CN213498373U

CN213498373U - I-steel border grinding device

Info

Publication number: CN213498373U
Application number: CN202022766438.4U
Authority: CN
Inventors: 杨英飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-06-22
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a polishing device for the edge of an I-shaped steel, which belongs to the field of I-shaped steel, and comprises a handle, wherein the left side of the handle is fixedly connected with a connecting post, the top and the bottom of the connecting post are fixedly connected with a fixed station, the inside of the handle is fixedly connected with a servo motor, the output end of the servo motor penetrates through the left side of the handle and extends to the inside of the connecting post, the output end of the servo motor is fixedly connected with a first bevel gear at the position inside the connecting post, the inner wall of the connecting post is rotationally connected with a rotating shaft, the lower position in the middle of the outer wall of the rotating shaft is fixedly connected with a second bevel gear, the first bevel gear is meshed with the second bevel gear, the outer wall of the fixed station is provided with a rotating ring groove, the top and the inner wall of the bottom side of the rotating ring, the efficiency of polishing is improved, prevents to cut and hinders the transport personnel, and avoids deckle edge to cause the influence to its use.

Description

I-steel border grinding device

Technical Field

The utility model relates to a I-steel field, more specifically say, relate to an I-steel border grinding device.

Background

I-steel, also known as steel beam, is a long steel bar having an i-shaped cross section. The I-shaped steel includes hot rolled I-shaped steel and light I-shaped steel.

When the I-steel is used, the I-steel needs to be cut due to long length sometimes, the position after cutting is very inconvenient to polish due to the I-shape, and the polishing efficiency of the existing polishing tool is low, so that the polishing cannot be performed after cutting under general conditions, burrs generated during cutting easily cut transport personnel, and the use of the I-steel can be influenced.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a I-steel border grinding device, it can realize, is convenient for polish the I-steel after the cutting, improves the efficiency of polishing, prevents to cut and injure the transport personnel, and avoids deckle edge to cause the influence to its use.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a grinding device along I-steel, includes the handle, handle left side fixedly connected with spliced pole, the equal fixedly connected with fixed station in spliced pole top and bottom, the inside fixedly connected with servo motor of handle, servo motor's output runs through the handle left side and extends to inside the spliced pole, servo motor's output just is located the first bevel gear of the position fixedly connected with of spliced pole inside.

Furthermore, the inner wall of the connecting column is rotatably connected with a rotating shaft, a second bevel gear is fixedly connected to the lower middle position of the outer wall of the rotating shaft, and the first bevel gear is meshed with the second bevel gear.

Furthermore, the fixed station outer wall has seted up the rotating ring groove, ring groove top and bottom side inner wall have all seted up ring groove.

Furthermore, a through groove is formed between the front side and the rear side of the outer wall of the fixed table, two ends of the rotating shaft respectively extend into the two through grooves, and gears are fixedly connected to two ends of the rotating shaft.

Further, the inside activity joint of ring-shaped groove has annular polishing area, the height that highly is greater than the fixed station in annular polishing area, annular polishing takes the outer wall to fixedly cup joint the abrasive paper of polishing.

Furthermore, the inner wall of the annular polishing belt is fixedly connected with a rack, and the rack is meshed with the gear.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) when this scheme is used, start servo motor, servo motor drives first inclined plane gear revolve, first inclined plane gear drives second inclined plane gear revolve through the meshing, second inclined plane gear drives the pivot and rotates, the pivot drives two gear revolve, the gear drives the rack through the meshing and rotates, the rack drives annular polishing area and rotates inside ring groove, annular polishing area rotates and drives the abrasive paper rotation of polishing, two fixed stations can polish simultaneously the position on I-steel crossbeam both sides like this, also can carry out the while of large tracts of land to one side alone, be convenient for polish the I-steel after the cutting, the efficiency of polishing is improved, prevent to cut the porter, and avoid deckle edge to cause the influence to its use.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic view of the present invention in partial cross section in fig. 1;

fig. 3 is a schematic cross-sectional view of fig. 2 according to the present invention;

fig. 4 is a schematic sectional view of the ring-shaped polishing belt of the present invention.

The reference numbers in the figures illustrate:

1. a grip; 2. connecting columns; 3. a fixed table; 4. a servo motor; 5. a first bevel gear; 6. a rotating shaft; 7. a second bevel gear; 8. rotating the ring groove; 9. an annular neck; 10. a through groove; 11. a gear; 12. an annular sanding belt; 13. sanding sand paper; 14. a rack.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Example 1:

referring to fig. 1-4, an i-steel edge polishing device comprises a handle 1, a connecting column 2 fixedly connected to the left side of the handle 1, a fixing table 3 fixedly connected to the top and the bottom of the connecting column 2, a servo motor 4 fixedly connected to the inside of the handle 1, an output end of the servo motor 4 penetrating through the left side of the handle 1 and extending to the inside of the connecting column 2, and a first bevel gear 5 fixedly connected to the position of the output end of the servo motor 4 and located inside the connecting column 2.

Referring to fig. 2, the inner wall of the connecting column 2 is rotatably connected with a rotating shaft 6, the middle of the outer wall of the rotating shaft 6 is fixedly connected with a second bevel gear 7, a first bevel gear 5 is meshed with the second bevel gear 7, the first bevel gear 5 drives the second bevel gear 7 to rotate through meshing, further, a gear 11 drives an annular polishing belt 12 to rotate, and polishing abrasive paper 13 rotates along with the annular polishing belt 12, so that the i-shaped steel is polished conveniently.

Referring to fig. 3, the outer wall of the fixed table 3 is provided with a rotary ring groove 8, the top of the rotary ring groove 8 and the inner wall of the bottom side are both provided with an annular clamping groove 9, the stable rotation of the annular polishing belt 12 can be kept through the annular clamping groove 9, and then the polishing h-shaped steel which can be stabilized by the polishing sand paper 13 is ensured.

Referring to fig. 3, having seted up between 3 outer wall front sides of fixed station and the rear side and having run through groove 10, the both ends of pivot 6 extend to two respectively and run through inside groove 10, the equal fixedly connected with gear 11 in both ends of pivot 6, the inside activity joint of ring groove 9 has annular polishing area 12, the height that highly is greater than fixed station 3 of annular polishing area 12, the fixed cover of ring polishing area 12 outer wall has been cup jointed polishing abrasive paper 13, can avoid fixed station 3 to hinder polishing of polishing abrasive paper 13 to the I-steel, improve the efficiency of polishing.

Referring to fig. 4, a rack 14 is fixedly connected to an inner wall of the annular polishing belt 12, the rack 14 is engaged with the gear 11, the gear 11 drives the rack 14 to rotate, and the annular polishing belt 12 drives the polishing sand paper 13 to rotate, so as to polish the i-steel.

When in use: the servo motor 4 is started, the servo motor 4 drives the first bevel gear 5 to rotate, the first bevel gear 5 drives the second bevel gear 7 to rotate through meshing, the second bevel gear 7 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the two gears 11 to rotate, the gears 11 drive the rack 14 to rotate through meshing, the rack 14 drives the annular polishing belt 12 to rotate inside the annular clamping groove 9, the annular polishing belt 12 rotates to drive the polishing abrasive paper 13 to rotate, the two fixing tables 3 can simultaneously polish the positions on two sides of the I-steel beam simultaneously, and large-area simultaneous polishing can be carried out on one side independently.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a I-steel border grinding device, includes handle (1), its characterized in that: handle (1) left side fixedly connected with spliced pole (2), equal fixedly connected with fixed station (3) in spliced pole (2) top and bottom, handle (1) inside fixedly connected with servo motor (4), the output of servo motor (4) runs through handle (1) left side and extends to inside spliced pole (2), the output of servo motor (4) just is located the first inclined plane gear of position fixedly connected with (5) of spliced pole (2) inside.

2. The i-steel edge grinding device of claim 1, wherein: the inner wall of the connecting column (2) is rotatably connected with a rotating shaft (6), a second bevel gear (7) is fixedly connected to the lower position in the middle of the outer wall of the rotating shaft (6), and the first bevel gear (5) is meshed with the second bevel gear (7).

3. The i-steel edge grinding device of claim 2, wherein: the outer wall of the fixed table (3) is provided with a rotary ring groove (8), and the top and the inner wall of the bottom side of the rotary ring groove (8) are both provided with an annular clamping groove (9).

4. The i-steel edge grinding device of claim 3, wherein: set up between fixed station (3) outer wall front side and the rear side and run through groove (10), the both ends of pivot (6) extend to two respectively and run through inside groove (10), the equal fixedly connected with gear (11) in both ends of pivot (6).

5. The I-steel edge grinding device of claim 4, wherein: annular clamping groove (9) inside activity joint has annular area (12) of polishing, the height that highly is greater than fixed station (3) in annular area (12) of polishing, the fixed cover of annular area (12) outer wall has been connect sand paper (13) of polishing.

6. The I-steel edge grinding device of claim 5, wherein: the inner wall of the annular grinding belt (12) is fixedly connected with a rack (14), and the rack (14) is meshed with the gear (11).