Angle steel polishing device

Abstract

The utility model relates to the technical field of angle steel machining, in particular to an angle steel polishing device which comprises a platen, a mounting groove is formed in the position, close to one side, of the top end of the platen, a polishing groove is formed in the position, close to one side of the mounting groove, of the top end of the platen, and a containing groove is formed in the position, close to the other side, of the top end of the platen. A motor is mounted in the mounting groove, the output end of the motor is in transmission connection with a rotating shaft, a grinding disc is mounted on the outer surface of the rotating shaft, and limiting grooves are formed in the positions, close to the edges, of the two sides of the grinding disc. Through the arrangement of a grinding disc, a limiting groove, an annular groove, a grinding rod, a grinding block, a [-shaped block, a limiting rod, a stopping block, an extension rod, a screw rod, a magnet disc and other parts, the problem that when angle steel is ground, the angle steel is generally manually held by one hand, and the grinding machine is held by the other hand to grind the angle steel can be effectively solved; and hand fatigue can be caused when the angle steel is held for a long time, and meanwhile the problem that the angle steel is prone to shaking in the polishing process exists.

Description

Technical Field

[0001] The utility model relates to the technical field of angle steel processing, and particularly relates to an angle steel grinding device. Background Art

[0002] When angle steel is produced and processed, it is often necessary to cut a group of longer angle steels into two groups of equidistant angle steels by a cutting machine. The two side edges of the angle steel after being divided into two will be in a burr state. Therefore, it is necessary to use a grinding device to grind and deburr the angle steel.

[0003] When grinding angle steel, generally, a person holds the angle steel with one hand and holds a grinding machine with the other hand to grind the grinding machine. Moreover, holding the angle steel for a long time will cause hand fatigue. At the same time, there is also a problem that the angle steel is prone to shaking during the grinding process. Therefore, corresponding improvements need to be made according to the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide an angle steel grinding device to solve the problems put forward in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: an angle steel grinding device, including a table board. An installation groove is opened at a position on one side of the top end of the table board, and a grinding groove is opened at a position on the side of the top end of the table board close to the installation groove. A placement groove is opened at a position on the other side of the top end of the table board. A motor is installed inside the installation groove, and the output end of the motor is in transmission connection with a rotating shaft. A grinding disc is installed on the outer surface of the rotating shaft, and limiting grooves are opened at positions on both sides of the grinding disc close to the edge. An annular groove is opened on one side of the grinding disc, and a plurality of groups of grinding rods are installed on the inner wall of one side of the annular groove. A plurality of groups of grinding blocks are installed on the inner wall of the other side of the annular groove.

[0006] Preferably, C-shaped blocks are installed on the inner walls of both sides of the grinding groove, and limiting rods are installed on the inner walls of both sides of the two C-shaped blocks.

[0007] Preferably, one ends of the limiting rods are arranged inside the limiting grooves and are slidably connected.

[0008] Preferably, the placement groove is communicated with the grinding groove, and a resisting block is movably installed at a position near one end inside the placement groove.

[0009] Preferably, an extension rod is installed at a position near the top of one side of the resisting block, and a plurality of groups of screw rods are movably screwed inside the extension rod. Magnet discs are installed inside a plurality of groups of the screw rods through bearings.

[0010] Preferably, one end of the rotating shaft penetrates through the inner wall of one side of the installation groove and extends into the grinding groove, and one end of the rotating shaft is installed on the inner wall of one side of the grinding groove through a bearing.

[0011] Compared with the prior art, the beneficial effects of the present utility model are:

[0012] Through the settings of components such as the grinding disc, limiting groove, annular groove, grinding rod, grinding block, C-shaped block, limiting rod, resisting block, extension rod, screw rod and magnet disc, it can effectively solve the problem that when grinding angle steel, generally one hand holds the angle steel and the other hand holds the grinding machine to grind the grinding machine. Moreover, holding the angle steel for a long time will cause hand fatigue, and at the same time, there is also the problem that the angle steel is prone to shaking during the grinding process. Brief Description of the Drawings

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the main body of the present utility model.

[0014] Figure 2 It is a half-sectional three-dimensional structural schematic diagram of the table board of the present utility model.

[0015] Figure 3 It is a half-sectional three-dimensional structural schematic diagram of the grinding groove of the present utility model.

[0016] Figure 4 It is a back three-dimensional structural schematic diagram of the grinding disc of the present utility model.

[0017] In the figure: 1. Table board; 11. Installation groove; 12. Grinding groove; 13. Placing groove; 2. Motor; 21. Rotating shaft; 22. Grinding disc; 23. Limiting groove; 24. Annular groove; 25. Grinding rod; 26. Grinding block; 3. C-shaped block; 31. Limiting rod; 4. Resisting block; 41. Extension rod; 42. Screw rod; 43. Magnet disc. Detailed Description of the Embodiments

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1 to 4, the present utility model provides a technical solution: an angle steel grinding device, including a table board 1, the top surface of the table board 1 is covered with iron sheets, so as to be able to carry out corresponding protection on the top surface of the table board 1. An installation groove 11 is opened at a position on one side of the top end of the table board 1, and a grinding groove 12 is opened at a position on the side of the top end of the table board 1 near the installation groove 11, and a placement groove 13 is opened at a position on the other side of the top end of the table board 1.

[0020] A motor 2 is installed inside the installation groove 11, and the output end of the motor 2 is drivingly connected with a rotating shaft 21. One end of the rotating shaft 21 penetrates through one side inner wall of the installation groove 11 and extends into the grinding groove 12, and one end of the rotating shaft 21 is installed with the side inner wall of the grinding groove 12 through a bearing. A grinding disc 22 is installed on the outer surface of the rotating shaft 21, and limiting grooves 23 are opened at positions on both sides of the grinding disc 22 near the edge. An annular groove 24 is opened on one side of the grinding disc 22, and a number of groups of grinding rods 25 are installed on one side inner wall of the annular groove 24, and a number of groups of grinding blocks 26 are installed on the other side inner wall of the annular groove 24.

[0021] Both inner walls of the grinding groove 12 are installed with U-shaped blocks 3, and limiting rods 31 are installed on both inner walls of the two U-shaped blocks 3. One ends of the limiting rods 31 are arranged inside the limiting grooves 23 and are slidably connected.

[0022] The placement groove 13 is communicated with the grinding groove 12, and a blocking block 4 is movably installed at a position near one end inside the placement groove 13. An extension rod 41 is installed at a position near the top end on one side of the blocking block 4, and a number of groups of screw rods 42 are movably screwed inside the extension rod 41. Magnet discs 43 are installed inside a number of groups of screw rods 42 through bearings. The blocking block 4 is installed on the top surface of the table board 1 through two fixing plates and two fixing bolts.

[0023] When in use, the user can place the angle steel in the placement groove 13 in the state shown in Figure 1 , and make one end of the placement groove 13 fit with one side inner wall of the annular groove 24. After that, the blocking block 4 can be placed at a position near one end inside the placement groove 13, so that one side of the blocking block 4 can fit with the other end of the placement groove 13. Then, the number of groups of screw rods 42 can be rotated accordingly, so that the corresponding magnet discs 43 can move downward accordingly, so that the bottom surfaces of the number of groups of magnet discs 43 can fit with one side surface of the angle steel, so that the number of groups of magnet discs 43 can adsorb and fix with the bottom inner wall of the placement groove 13 across the angle steel. Then, the blocking block 4 can be installed on the top surface of the table board 1 through two fixing plates and two fixing bolts. At this time, the fixation of the angle steel can be completed.

[0024] Afterwards, the motor 2 can be started, so that under the operation of the motor 2, the rotating shaft 21 can rotate accordingly, so that the inner wall of the annular groove 24 can be used to grind the side edge of one end of the angle steel, and the setting of several groups of grinding rods 25 can grind the corner of one end of the angle steel. Since the angle steel is limited by the inner wall of one side of the annular groove 24, one side of the stop block 4 and several groups of magnet disks 43, it can prevent the angle steel from shaking during the grinding process, and the operator does not need to hold the angle steel by hand during this process. While the grinding disk 22 rotates, the four groups of limit rods 31 will slide accordingly in the corresponding limit grooves 23, respectively, so that the grinding disk 22 is more stable when rotating.

[0025] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An angle steel grinding device, comprising a table (1), characterized in that: An installation groove (11) is provided at a position on one side near the top of the platen (1), and a grinding groove (12) is provided at a position on one side of the platen (1) near the installation groove (11). A placement groove (13) is provided at a position on the other side of the platen (1). A motor (2) is installed inside the installation groove (11), and the output end of the motor (2) is drivingly connected to a rotating shaft (21). A grinding disc (22) is installed on the outer surface of the rotating shaft (21), and limiting grooves (23) are provided at positions near the edges on both sides of the grinding disc (22). An annular groove (24) is provided on one side of the grinding disc (22), and a number of groups of grinding rods (25) are installed on the inner wall of one side of the annular groove (24). A number of groups of grinding blocks (26) are installed on the inner wall of the other side of the annular groove (24).

2. The angle steel grinding device according to claim 1, characterized in that: C-shaped blocks (3) are installed on the inner walls of both sides of the grinding groove (12), and limiting rods (31) are installed on the inner walls of both sides of the two C-shaped blocks (3).

3. The angle steel grinding device according to claim 2, characterized in that: One ends of the limiting rods (31) are arranged inside the limiting grooves (23) and are slidably connected thereto.

4. The angle steel grinding device according to claim 1, characterized in that: The placement groove (13) is communicated with the grinding groove (12), and a blocking block (4) is movably installed at a position near one end inside the placement groove (13).

5. The angle steel grinding device according to claim 4, characterized in that: An extension rod (41) is installed at a position near the top of one side of the blocking block (4), and a number of groups of screw rods (42) are movably screwed inside the extension rod (41). Magnet discs (43) are installed inside the number of groups of screw rods (42) through bearings.

6. The angle steel grinding device according to claim 1, characterized in that: One end of the rotating shaft (21) penetrates through the inner wall of one side of the installation groove (11) and extends into the grinding groove (12), and one end of the rotating shaft (21) is installed on the inner wall of one side of the grinding groove (12) through a bearing.

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