Steel plate polishing device for steel structure machining

Abstract

The steel plate polishing device for steel structure machining comprises a machining table, a mounting frame and a containing table are fixedly mounted at the top of the machining table, two sliding grooves are formed in the machining table in a penetrating mode, and two connecting plates are connected to the two sliding grooves in a penetrating and sliding mode; a sliding mechanism is arranged between the opposite inner side walls of the machining table, the bottoms of the two connecting plates are fixedly connected with the top of the sliding mechanism, machining mechanisms are slidably connected to the two connecting plates in a penetrating mode, two driving mechanisms are arranged on the top of the machining table, and an abutting mechanism is fixedly installed on the inner top of the mounting frame. A limiting mechanism is arranged on the machining table. The steel plate polishing device is reasonable in structural design, two sides of a steel plate can be polished at the same time when the steel plate polishing device is used for polishing burrs of the steel plate, an operator can polish the whole steel plate only by turning the steel plate once, and polishing efficiency is improved.

Description

Technical Field

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

[0002] Steel plate is a flat steel material that is cast from molten steel and pressed after cooling. After cutting, square metal steel plates will leave burrs on the cut sides, so a grinding device is needed to remove the burrs, otherwise it will affect the appearance and usability of the finished product.

[0003] In the prior art, when grinding burrs on the side of a square steel plate, the operator positions and fixes the steel plate, then starts the grinding wheel to translate and grind the side of the steel plate. After grinding one side of the steel plate, the direction of the steel plate is turned and the other side of the fixed steel plate is ground. When grinding a steel plate, the steel plate needs to be turned three times, and the grinding efficiency is not good. For this reason, we have designed a steel plate grinding device for steel structure processing to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the problems in the prior art and proposes a steel plate grinding device for steel structure processing.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A steel plate grinding device for steel structure processing comprises a processing table, a mounting frame and a placing table are fixedly installed on the top of the processing table, two slide grooves are penetrated on the processing table, two connecting plates are slidably connected to the two slide grooves, a sliding mechanism is provided between the opposite inner side walls of the processing table, the bottoms of the two connecting plates are fixedly connected to the top of the sliding mechanism, and the processing mechanism is slidably connected to the two connecting plates, two driving mechanisms are provided on the top of the processing table, a tightening mechanism is fixedly installed on the inner top of the mounting frame, and a limiting mechanism is provided on the processing table, and the limiting mechanism penetrates the processing table and is slidably connected to it.

[0007] Preferably, the sliding mechanism includes an electric slide rail fixedly installed between the opposite inner walls of the processing table, an electric slider is slidably connected inside the electric slide rail, a mounting plate is fixedly installed on the top of the electric slider, and the bottoms of the two connecting plates are fixedly connected to the top of the mounting plate.

[0008] Preferably, the processing mechanism includes a sliding frame that is slidably connected to the connecting plate, a plurality of first springs are fixedly connected between the sliding frame and the side wall of the connecting plate, a top rod is fixedly installed on the side wall of one end of the sliding frame, a limit frame is fixedly installed on the side wall of the other end of the sliding frame, a sliding member is slidably connected to the limit frame, a second spring is fixedly connected between the sliding member and the inner wall of the limit frame, a driving motor is fixedly installed on the side wall of the sliding member, and a grinding wheel is fixedly installed on the end of the output shaft of the driving motor.

[0009] Preferably, the driving mechanism comprises two fixing rods fixedly mounted on the top of the processing table, and a trapezoidal plate is fixedly mounted on the top ends of the two fixing rods.

[0010] Preferably, the pressing mechanism comprises an electric push rod fixedly mounted on the top of the mounting frame, and a pressure plate is fixedly mounted on the telescopic end of the electric push rod.

[0011] Preferably, the limiting mechanism includes a servo motor fixedly mounted on the processing table, a threaded rod fixedly mounted on the end of the output shaft of the servo motor, the top end of the threaded rod is rotatably connected to the inner top of the processing table, a sliding plate is threadedly connected to the threaded rod, a plurality of limiting plates are fixedly mounted on the top of the sliding plate, and the plurality of limiting plates all pass through the processing table and are slidably connected thereto.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. Through the setting of the connecting plate, sliding mechanism, driving mechanism and processing mechanism, it can grind both sides of the steel plate at the same time when grinding the burrs of the steel plate. The operator only needs to turn the steel plate once to complete the grinding operation of the entire steel plate, thereby improving the grinding efficiency.

[0014] 2. Through the setting of the limit mechanism, it can quickly position and place the steel plate, making it convenient for the operator to fix and grind the steel plate.

[0015] To sum up, the utility model has a reasonable structural design. When grinding the burrs of a steel plate, it can grind both sides of the steel plate at the same time. The operator only needs to turn the steel plate once to complete the grinding operation of the entire steel plate, thereby improving the grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a steel plate grinding device for steel structure processing proposed by the utility model;

[0017] Figure 2 It is a top view of the structure on the processing table;

[0018] Figure 3 for Figure 2 A magnified view of the structure in Figure 2.

[0019] In the figure: 1 processing table, 2 mounting frame, 3 electric push rod, 4 pressure plate, 5 electric slide rail, 6 electric slider, 7 mounting plate, 8 connecting plate, 9 sliding plate, 10 limit plate, 11 servo motor, 12 threaded rod, 13 fixed rod, 14 placement table, 15 trapezoidal plate, 16 slide groove, 17 sliding frame, 18 first spring, 19 push rod, 20 limit frame, 21 sliding member, 22 second spring, 23 driving motor, 24 grinding wheel. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-3 A steel plate grinding device for steel structure processing comprises a processing table 1, a mounting frame 2 and a placing table 14 are fixedly installed on the top of the processing table 1, two slide grooves 16 are penetrated on the processing table 1, two connecting plates 8 are slidably connected to each other through the two slide grooves 16, a sliding mechanism is arranged between the opposite inner side walls of the processing table 1, the bottoms of the two connecting plates 8 are fixedly connected to the top of the sliding mechanism, the sliding mechanism comprises an electric slide rail 5 fixedly installed between the opposite inner side walls of the processing table 1, an electric slider 6 is slidably connected in the electric slide rail 5, a mounting plate 7 is fixedly installed on the top of the electric slider 6, and the bottoms of the two connecting plates 8 are fixedly connected to the top of the mounting plate 7;

[0022] The two connecting plates 8 are both penetrated and slidably connected with a processing mechanism, the processing mechanism includes a sliding frame 17 penetrated and slidably connected to the connecting plate 8, a plurality of first springs 18 are fixedly connected between the sliding frame 17 and the side wall of the connecting plate 8, a top rod 19 is fixedly installed on one end side wall of the sliding frame 17, a limit frame 20 is fixedly installed on the other end side wall of the sliding frame 17, a sliding member 21 is slidably connected to the limit frame 20, a second spring 22 is fixedly connected between the sliding member 21 and the inner wall of the limit frame 20, a driving motor 23 is fixedly installed on the side wall of the sliding member 21, and a grinding wheel 24 is fixedly installed at the end of the output shaft of the driving motor 23;

[0023] Two driving mechanisms are provided on the top of the processing table 1. The driving mechanisms include two fixed rods 13 fixedly installed on the top of the processing table 1. A trapezoidal plate 15 is fixedly installed on the top of the two fixed rods 13. Through the arrangement of the connecting plate 8, the sliding mechanism, the driving mechanism and the processing mechanism, when grinding the burrs of the steel plate, both sides of the steel plate can be ground at the same time. The operator only needs to turn the steel plate once to complete the grinding operation of the entire steel plate, thereby improving the grinding efficiency.

[0024] A tightening mechanism is fixedly installed on the inner top of the mounting frame 2, and the tightening mechanism includes an electric push rod 3 fixedly installed on the inner top of the mounting frame 2, and a pressing plate 4 is fixedly installed on the telescopic end of the electric push rod 3;

[0025] A limiting mechanism is provided on the processing table 1, which passes through the processing table 1 and is slidably connected thereto. The limiting mechanism includes a servo motor 11 fixedly mounted on the processing table 1, a threaded rod 12 is fixedly mounted at the end of the output shaft of the servo motor 11, the top of the threaded rod 12 is rotatably connected to the inner top of the processing table 1, a sliding plate 9 is threadedly connected to the threaded rod 12, a plurality of limiting plates 10 are fixedly mounted on the top of the sliding plate 9, and the plurality of limiting plates 10 all pass through the processing table 1 and are slidably connected thereto. Through the setting of the limiting mechanism, the steel plate can be quickly positioned and placed, so that the operator can conveniently fix and grind the steel plate.

[0026] The functional principle of the utility model can be explained through the following operation modes:

[0027] When it is necessary to grind the burrs on the side of the steel plate, first, the operator starts the servo motor 11, the servo motor 11 drives the threaded rod 12 to rotate, the threaded rod 12 drives the sliding plate 9 to slide upward, the sliding plate 9 drives the limiting plate 10 to slide upward, and then the operator places the steel plate on the placing table 14, multiple limiting plates 10 position the steel plate, and then the electric push rod 3 is started to drive the pressing plate 4 to move downward, so that the bottom of the pressing plate 4 is tightly against the top of the steel plate, the pressing plate 4 fixes the steel plate, and then the servo motor 11 is controlled to reverse, so that the sliding plate 9 drives the limiting plate 10 to move downward, and the limiting plate 10 is free from the obstruction to the side of the steel plate. At this time, the operator starts the electric slide rail 5, the electric slide rail 5 drives the electric slider 6 to slide left, the electric slider 6 drives the two connecting plates 8 to slide left through the mounting plate 7, and the connecting plate 8 drives the components on the sliding frame 17 to slide left. When the push rod 19 on the first spring 18 passes through the inclined surface of the trapezoidal plate 15, the push rod 19 is affected by the inclination of the trapezoidal plate 15 The extrusion of the inclined surface drives the sliding frame 17 to slide, and the sliding frame 17 drives the grinding wheel 24 on the driving motor 23 to slide, so that the grinding end of the grinding wheel 24 abuts against the right end of the front and rear side walls of the steel plate, and the grinding wheel 24 slides to grind the front and rear side walls of the steel plate. When the connecting plate 8 slides to the leftmost, the top rod 19 disengages from the trapezoidal plate 15, and the grinding wheel 24 on the driving motor 23 disengages from the side of the steel plate. At this time, the operator controls the electric push rod 3 to drive the pressing plate 4 to reset and disengage from the tightness against the steel plate, and the rotation Move the steel plate, and then control the servo motor 11 to rotate, so that the sliding plate 9 drives the limit plate 10 to move upward, and the limit plate 10 positions the steel plate again. After positioning, control the limit plate 10 to slide downward to break away from the obstruction of the side of the steel plate, start the electric push rod 3 to drive the pressure plate 4 to move downward to fix the steel plate, and then control the electric slide rail 5 to drive the electric slider 6 to slide to the right to grind the side of the steel plate again. After grinding, release the pressure plate 4 from the steel plate and remove the steel plate.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A steel plate grinding device for steel structure processing, comprising a processing table (1), characterized in that: The top of the processing table (1) is fixedly mounted with a mounting frame (2) and a placing table (14); two slide grooves (16) are provided through the processing table (1); two connecting plates (8) are slidably connected through the two slide grooves (16); a sliding mechanism is provided between the opposite inner side walls of the processing table (1); the bottoms of the two connecting plates (8) are fixedly connected to the top of the sliding mechanism; the two connecting plates (8) are slidably connected with a processing mechanism; two driving mechanisms are provided on the top of the processing table (1); a tightening mechanism is fixedly mounted on the inner top of the mounting frame (2); a limiting mechanism is provided on the processing table (1); the limiting mechanism passes through the processing table (1) and is slidably connected thereto.

2. A steel plate grinding device for steel structure processing according to claim 1, characterized in that: The sliding mechanism comprises an electric slide rail (5) fixedly mounted between opposite inner side walls of the processing table (1), an electric slider (6) being slidably connected inside the electric slide rail (5), a mounting plate (7) being fixedly mounted on the top of the electric slider (6), and the bottoms of the two connecting plates (8) being fixedly connected to the top of the mounting plate (7).

3. The steel plate grinding device for steel structure processing according to claim 1, characterized in that: The processing mechanism comprises a sliding frame (17) which is slidably connected to a connecting plate (8), a plurality of first springs (18) being fixedly connected between the sliding frame (17) and the side wall of the connecting plate (8), a push rod (19) being fixedly mounted on one end side wall of the sliding frame (17), a limit frame (20) being fixedly mounted on the other end side wall of the sliding frame (17), a sliding member (21) being slidably connected to the limit frame (20), a second spring (22) being fixedly connected between the sliding member (21) and the inner wall of the limit frame (20), a driving motor (23) being fixedly mounted on the side wall of the sliding member (21), and a grinding wheel (24) being fixedly mounted on the end of the output shaft of the driving motor (23).

4. The steel plate grinding device for steel structure processing according to claim 1, characterized in that: The driving mechanism comprises two fixing rods (13) fixedly mounted on the top of the processing table (1), and a trapezoidal plate (15) is fixedly mounted on the top ends of the two fixing rods (13).

5. The steel plate grinding device for steel structure processing according to claim 1, characterized in that: The pressing mechanism comprises an electric push rod (3) fixedly mounted on the top of the mounting frame (2), and a pressing plate (4) is fixedly mounted on the telescopic end of the electric push rod (3).

6. The steel plate grinding device for steel structure processing according to claim 1, characterized in that: The limiting mechanism comprises a servo motor (11) fixedly mounted on a processing table (1); a threaded rod (12) is fixedly mounted on the end of an output shaft of the servo motor (11); the top end of the threaded rod (12) is rotatably connected to the inner top of the processing table (1); a sliding plate (9) is threadedly connected to the threaded rod (12); a plurality of limiting plates (10) are fixedly mounted on the top of the sliding plate (9); and the plurality of limiting plates (10) all penetrate the processing table (1) and are slidably connected thereto.

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