Steel grinding device

Abstract

The utility model provides a steel polishing device, and relates to the technical field of steel polishing devices, the steel polishing device comprises a bottom plate, the top of the bottom plate is provided with an adjusting mechanism, the adjusting mechanism comprises two supports, the top of one of the supports is fixedly connected with a fixed disc, a rotary disc is sleeved with the fixed disc, and the rotary disc is connected with the bottom of the bottom plate. The rotary disc is rotationally connected with the fixed disc, a first clamping hole is formed in the fixed disc, and a second clamping hole is formed in the rotary disc. According to the steel pipe grinding device, by arranging the adjusting mechanism, a clamped and fixed steel pipe can be turned over and ground, the steel pipe cannot roll randomly after being turned over, a constructor does not need to grind and fix the steel pipe at the same time, the constructor can grind the steel pipe more orderly, and the situation that a certain position is missed due to movement of the steel pipe is avoided; in addition, a first clamping hole is formed in the fixing disc.

Description

Technical Field

[0001] The utility model relates to the technical field of steel grinding devices, in particular to a steel grinding device. Background Art

[0002] Construction projects refer to various types of buildings and their ancillary facilities, as well as the supporting lines, pipelines, equipment installation projects and indoor and outdoor decoration projects. "Buildings" refer to projects with roofs, beams, columns, walls, foundations and internal spaces that can meet people's needs for production, living, learning, public activities, etc. Construction projects refer to the various technical work such as survey, planning, design, construction, installation and maintenance for the construction, reconstruction or expansion of buildings and ancillary structures, as well as the completed engineering entities.

[0003] In the existing construction projects, it is necessary to grind and remove rust from steel pipes that have been placed for a long time. Usually, manual grinding is adopted. Due to the special shape of the steel pipe, the steel pipe is easy to roll. Therefore, the construction workers need to fix the steel pipe while grinding. As a result, the construction workers are not able to control the handheld grinder conveniently, resulting in poor uniformity and orderliness of the steel pipe grinding. In addition, the easy rolling characteristic of the steel pipe may cause omissions by the construction workers during grinding. For this reason, we provide a steel pipe grinding device. Utility Model Content

[0004] The utility model aims to solve the disadvantage of the prior art that the steel pipe is not easy to control when manually grinding the steel pipe, and provides a steel grinding device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a steel grinding device, comprising: a base plate, an adjusting mechanism is provided on the top of the base plate, the adjusting mechanism comprises a bracket, the number of the brackets is two, a fixed disk is fixedly connected to the top of one of the brackets, a rotating disk is sleeved inside the fixed disk, the rotating disk is rotatably connected to the fixed disk, a first clamping hole is provided on the fixed disk, a second clamping hole is provided on the rotating disk, a rotating rod passes through the inside of the fixed disk and the rotating disk, the rotating rod is fixedly connected to the rotating disk, the rotating rod is rotatably connected to the fixed disk, a bearing is sleeved on the outer surface of the rotating rod, the bearing is placed in a groove provided inside the fixed disk, the bearing is fixedly connected to the inner wall of the fixed disk and the outer surface of the rotating rod, and a clamping mechanism is provided on the top of the base plate.

[0006] As a preferred embodiment, the clamping mechanism includes a sleeve block, which is sleeved on the outer surface of the rotating rod, and the sleeve block is fixedly connected to the rotating rod. The bottom of the sleeve block is fixedly connected with a connecting block, and a bidirectional threaded rod passes through the interior of the connecting block. A threaded block is sleeved on the outer surface of the bidirectional threaded rod, and the threaded block is threadedly connected to the bidirectional threaded rod.

[0007] As a preferred embodiment, the outer surface of the threaded block is fixedly connected to a guide block, the guide block is placed in a guide groove provided on the connecting block, one end of the guide block is fixedly connected to a clamping block, and the outer surface of the clamping block is fixedly connected to a rubber pad.

[0008] As a preferred implementation, bolts penetrate the interior of the fixed disk and the rotating disk, and the bolts are slidably connected to the fixed disk and the rotating disk.

[0009] As a preferred implementation, a nut is sleeved on the outer surface of the bolt, the nut is threadedly connected to the bolt, and a round block is fixedly connected to the top of the other bracket.

[0010] As a preferred embodiment, the round block is sleeved on the outer surface of the rotating rod, the rotating rod is rotatably connected to the round block, and an end of the rotating rod away from the round block is fixedly connected to an adjusting block.

[0011] As a preferred embodiment, one end of the bidirectional threaded rod is fixedly connected to a limiting plate, the limiting plate is placed in a rotation groove opened inside the connecting block, and one end of the bidirectional threaded rod away from the limiting plate is fixedly connected to a rocker.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] The utility model provides an adjusting mechanism so that the clamped and fixed steel pipe can be turned over and polished, and will not roll arbitrarily after being turned over, and there is no need for construction workers to fix the steel pipe while polishing, so that the construction workers can polish the steel pipe more systematically, and no position will be missed due to the movement of the steel pipe, thereby improving the effect of steel pipe polishing. In addition, a clamping hole 1 is provided on the fixed plate, which can be used in conjunction with a clamping hole 2 provided on the rotating plate. When the clamping hole 2 completely overlaps with a part of the clamping hole 1, the rotating plate and the rotating rod can be fixed by bolts and nuts, and the turned steel pipe can be fixed indirectly. The clamping mechanism is provided so that the steel grinding device can clamp steel pipes within a certain diameter range, so that construction workers can use a handheld grinder to perform stable polishing. At the same time, under the action of the rubber pad, the clamping block can clamp the steel pipe more firmly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The present invention is a stereoscopic diagram of a steel grinding device provided by the present invention.

[0015] Figure 2 The utility model provides a bearing installation schematic diagram of a steel grinding device.

[0016] Figure 3 The utility model is a schematic diagram of the disassembly of the adjustment mechanism of the steel grinding device provided by the utility model.

[0017] Figure 4 The present invention is a stereoscopic diagram of a clamping mechanism of a steel grinding device provided by the present invention.

[0018] Figure 5 The utility model provides a schematic diagram of the installation of a limit plate of a steel grinding device.

[0019] Legend:

[0020] 1. Bottom plate; 2. Adjustment mechanism; 3. Clamping mechanism; 21. Bracket; 22. Fixed plate;

[0021] 23. Turntable; 24. Clamping hole 1; 25. Clamping hole 2; 26. Turning rod; 27. Bearing; 28. Bolt;

[0022] 29, nut; 201, round block; 202, adjustment block; 31, sleeve block; 32, connection block;

[0023] 33. Bidirectional threaded rod; 34. Threaded block; 35. Guide block; 36. Clamp block; 37. Rubber pad;

[0024] 38. Limiting piece; 39. Joystick. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1

[0027] like Figure 1-Figure 3As shown, the utility model provides a technical solution: a steel grinding device, comprising: a bottom plate 1, an adjusting mechanism 2 is arranged on the top of the bottom plate 1, the adjusting mechanism 2 comprises a bracket 21, the number of the brackets 21 is two, a fixed disk 22 is fixedly connected to the top of one of the brackets 21, a rotating disk 23 is sleeved inside the fixed disk 22, the rotating disk 23 is rotatably connected to the fixed disk 22, a first clamping hole 24 is opened on the fixed disk 22, a second clamping hole 25 is opened on the rotating disk 23, a rotating rod 26 is penetrated inside the fixed disk 22 and the rotating disk 23, the rotating rod 26 is fixedly connected to the rotating disk 23, the rotating rod 26 is rotatably connected to the fixed disk 22, and the outer surface of the rotating rod 26 A bearing 27 is sleeved on the surface, and the bearing 27 is placed in a groove opened inside the fixed plate 22. The bearing 27 is fixedly connected to the inner wall of the fixed plate 22 and the outer surface of the rotating rod 26. Bolts 28 are passed through the interior of the fixed plate 22 and the rotating plate 23. The bolts 28 are slidingly connected to the fixed plate 22 and the rotating plate 23. A nut 29 is sleeved on the outer surface of the bolt 28, and the nut 29 is threadedly connected to the bolt 28. A round block 201 is fixedly connected to the top of the other bracket 21. The round block 201 is sleeved on the outer surface of the rotating rod 26. The rotating rod 26 is rotatably connected to the round block 201, and the end of the rotating rod 26 away from the round block 201 is fixedly connected to the adjusting block 202.

[0028] In this embodiment, by providing an adjustment mechanism 2, the steel pipe that has been clamped and fixed can be turned over without releasing the fixation, and the construction personnel do not need to worry about the steel pipe rolling during grinding, so that the grinding is more orderly, which indirectly improves the efficiency and quality of grinding. The turntable 23 can rotate in the fixed disk 22, and the turntable 23 is fixedly connected to the rotating rod 26. Therefore, after the turntable 23 and the fixed disk 22 are fixed, the rotating rod 26 can also remain stable. In addition, a plurality of clamping holes 24 are provided on the fixed disk 22, which can be selected from a clamping hole 25 provided on the turntable 23, to ensure that the turning position of the steel pipe is close to the required position and will not affect the normal grinding work.

[0029] Example 2

[0030] like Figure 1 , Figure 4 and Figure 5As shown, a clamping mechanism 3 is provided on the top of the base plate 1, and the clamping mechanism 3 includes a sleeve block 31, which is sleeved on the outer surface of the rotating rod 26, and the sleeve block 31 is fixedly connected to the rotating rod 26. A connecting block 32 is fixedly connected to the bottom of the sleeve block 31, and a bidirectional threaded rod 33 is penetrated inside the connecting block 32. A threaded block 34 is sleeved on the outer surface of the bidirectional threaded rod 33, and the threaded block 34 is threadedly connected to the bidirectional threaded rod 33. A guide block 35 is fixedly connected to the outer surface of the threaded block 34, and the guide block 35 is placed in a guide groove provided on the connecting block 32. A clamping block 36 is fixedly connected to one end of the guide block 35, and a rubber pad 37 is fixedly connected to the outer surface of the clamping block 36. One end of the bidirectional threaded rod 33 is fixedly connected to a limiting plate 38, and the limiting plate 38 is placed in a rotating groove provided inside the connecting block 32, and a rocker 39 is fixedly connected to one end of the bidirectional threaded rod 33 away from the limiting plate 38.

[0031] In this embodiment, by setting up the clamping mechanism 3, the steel pipe can be tightly clamped when grinding the steel pipe, and the setting of the rubber pad 37 can prevent the clamping block 36 from rotating autonomously when clamping the steel pipe. By setting up the bidirectional threaded rod 33, the two threaded blocks 34 can be threadedly driven by the bidirectional threaded rod 33, so that the two clamping blocks 36 can move in the same direction or opposite directions at the same time, so as to achieve the purpose of clamping or releasing the clamping of the steel pipe.

[0032] Working principle:

[0033] like Figure 1-Figure 5 As shown, when the utility model is in use, the two clamping mechanisms 3 can be used to clamp and fix the steel pipe, the steel pipe can be lifted and placed between the two clamping blocks 36, and then the rocker 39 can be rotated to drive the two-way threaded rod 33 to rotate, and under the action of the limit plate 38, the two-way threaded rod 33 can stably drive the two threaded blocks 34, and under the guidance of the guide block 35, the two clamping blocks 36 will be driven to gradually approach the steel pipe until the steel pipe is tightly clamped. At this time, the construction personnel can hold the grinder to grind a part of the steel pipe. When the grinding position on the steel pipe is convenient for grinding is completed, the steel pipe can be turned over, and the screw can be released. The bolt 28 is threadedly connected to the nut 29, and the adjusting block 202 is used to drive the rotating rod 26 to rotate. At the same time, the rotating rod 26 will stably drive the rotating disk 23 to rotate in the fixed disk 22 under the action of the bearing 27 until the turning state of the steel pipe is close to the actual demand, and at this time, the second clamping hole 25 opened on the rotating disk 23 can be aligned with the clamping hole 1 24 opened on the fixed disk 22. Then, the bolt 28 is passed through the fixed disk 22 and the rotating disk 23 at the same time, and the nut 29 is used to thread the bolt 28, so that the bolt 28 fixes the rotating disk 23 more firmly. At this time, the hand-held grinder can be used to grind the steel pipe until the grinding work is completed.

[0034] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A steel grinding device, characterized in that: include: A bottom plate (1), the top of the bottom plate (1) is provided with an adjustment mechanism (2), the adjustment mechanism (2) comprises a bracket (21), the number of the brackets (21) is two, the top of one of the brackets (21) is fixedly connected to a fixed disk (22), the interior of the fixed disk (22) is sleeved with a rotating disk (23), the rotating disk (23) is rotatably connected to the fixed disk (22), the fixed disk (22) is provided with a first clamping hole (24), the rotating disk (23) is provided with a second clamping hole (25), the A rotating rod (26) is passed through the interior of the fixed disk (22) and the rotating disk (23); the rotating rod (26) is fixedly connected to the rotating disk (23); the rotating rod (26) is rotatably connected to the fixed disk (22); a bearing (27) is sleeved on the outer surface of the rotating rod (26); the bearing (27) is placed in a groove provided inside the fixed disk (22); the bearing (27) is fixedly connected to the inner wall of the fixed disk (22) and the outer surface of the rotating rod (26); and a clamping mechanism (3) is provided on the top of the bottom plate (1).

2. A steel grinding device according to claim 1, characterized in that: The clamping mechanism (3) comprises a sleeve block (31), the sleeve block (31) is sleeved on the outer surface of the rotating rod (26), the sleeve block (31) is fixedly connected to the rotating rod (26), the bottom of the sleeve block (31) is fixedly connected to a connecting block (32), a bidirectional threaded rod (33) is passed through the interior of the connecting block (32), a threaded block (34) is sleeved on the outer surface of the bidirectional threaded rod (33), and the threaded block (34) is threadedly connected to the bidirectional threaded rod (33).

3. A steel grinding device according to claim 2, characterized in that: A guide block (35) is fixedly connected to the outer surface of the threaded block (34), the guide block (35) is placed in a guide groove provided on the connecting block (32), one end of the guide block (35) is fixedly connected to a clamping block (36), and the outer surface of the clamping block (36) is fixedly connected to a rubber pad (37).

4. A steel grinding device according to claim 1, characterized in that: Bolts (28) are passed through the interior of the fixed disk (22) and the rotating disk (23), and the bolts (28) are slidably connected to the fixed disk (22) and the rotating disk (23).

5. A steel grinding device according to claim 4, characterized in that: A nut (29) is sleeved on the outer surface of the bolt (28), and the nut (29) is threadedly connected to the bolt (28). A round block (201) is fixedly connected to the top of the other bracket (21).

6. A steel material grinding device according to claim 5, characterized in that: The round block (201) is sleeved on the outer surface of the rotating rod (26), the rotating rod (26) is rotatably connected to the round block (201), and one end of the rotating rod (26) away from the round block (201) is fixedly connected to the adjusting block (202).

7. A steel grinding device according to claim 2, characterized in that: One end of the bidirectional threaded rod (33) is fixedly connected to a limiting plate (38), the limiting plate (38) is placed in a rotation groove provided inside the connecting block (32), and one end of the bidirectional threaded rod (33) away from the limiting plate (38) is fixedly connected to a rocker (39).

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