Steel structural part raw material surface grinding device

Abstract

The utility model discloses a steel structural part raw material surface polishing device which comprises a short table and baffles, the baffles are welded to the two sides of the top of the short table, a vertical plate is welded to the center of the rear portion of the top of the short table, a mounting plate is transversely arranged in front of the vertical plate, and the baffles are perpendicularly welded to the two sides of the top of the short table. A push plate is arranged between the two ends of the side face of the baffle, and a through groove is inserted in the center of the interior of the short table. According to the steel structural part raw material surface grinding device, a vertical plate is welded to the center of the rear portion of the top of a short table, a steel structure placed on the short table is limited by push plates on the two sides, a motor at the top end of the vertical plate is started, and a lead screw can be rotated in a limiting groove in the vertical plate through the motor; and then the shaft sleeve sleeved outside the vertical lifting screw rod and the mounting plate in front of the shaft sleeve are vertically lifted, and the roll shaft of the polisher mounted between the suspenders at the bottom end also moves to be in contact with the surface of the steel structure, so that the problem of fixing the position of the polisher is solved.

Description

Technical Field

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

[0002] Steel structure is a supporting assembly composed of steel columns, steel plates, trusses, etc., which can be used on construction sites. As the initial component of a house, each component is welded by metal, and it is inevitable that there will be bumps and uneven materials, and the surface may also be rusted or have paint peeling. A grinding device is needed to clean the raw materials of the steel structure, but the height of ordinary grinders is fixed in the past. If the height of the grinder cannot be quickly adjusted according to the height of the original part, not only will it be unable to fit the surface of the component as much as possible, but the grinding depth will also be affected and uneven.

[0003] Now, a new type of surface grinding device for raw materials of steel structural parts is proposed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a surface grinding device for raw materials of steel structure parts, so as to solve the problem of fixed position of the grinder proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surface grinding device for raw materials of steel structure parts, comprising a low table and a baffle, baffles are welded on both sides of the top of the low table, a vertical plate is welded at the center of the rear of the top of the low table, and a mounting plate is horizontally arranged in front of the vertical plate, baffles are vertically welded on both sides of the top of the low table, and a push plate is arranged between the two ends of the side of the baffle, a through groove is inserted at the center of the interior of the low table, and a sieve plate is inserted in the through groove, and a lifting component for controlling the roller to slide up and down is installed in front of the baffle;

[0006] The lifting assembly includes a limit slot, a suspension rod, a grinder, a bushing and a motor. A limit slot is set between the top and bottom ends of the vertical plate, and a screw rod is longitudinally installed inside the limit slot. A motor is installed at the top of the outside of the vertical plate. The outside of the screw rod is sleeved with a bushing, and the front of the bushing is fixedly connected to the mounting plate. Suspensions are welded at both ends of the bottom of the mounting plate, and a grinder is installed between one ends of the suspension rod.

[0007] Preferably, the output shaft of the motor is fixedly connected to the screw rod, and the screw rod and the limiting groove are in the same vertical plane.

[0008] Preferably, the interior of the shaft sleeve is provided with a thread engaging with the screw rod, and the shaft sleeve can guide the mounting plate to rise and fall vertically.

[0009] Preferably, support rods are welded transversely at both ends of one side of the baffle, and sleeve blocks are sleeved on both sides of the outside of the support rods, one end of the sleeve blocks are fixedly connected to the push plates, both ends of the side faces of the push plates are welded with sleeve blocks, and rollers are movably connected at the top and bottom of the sleeve blocks, a frame is welded at the center of the side face of the push plate, and a pull-out rod is welded transversely at the center of one side of the frame.

[0010] Preferably, the draw rod passes through the central notch inside the baffle, and the draw rod can move horizontally inside the baffle.

[0011] Preferably, the support rod is embedded between the sleeve block and the push plate, and the push plates are symmetrically arranged on both sides of the top of the low table.

[0012] Preferably, a water tank is installed at the center of the bottom of the low table, and ferrules are welded on both sides of the inner wall of the water tank, filter frames are longitudinally inserted between the ferrules, a liquid pump is installed at the lower left side of the outside of the water tank, nozzles are fixedly connected on both sides of the bottom of the mounting plate, a diversion pipe is horizontally installed on the top of the mounting plate, nozzles are movably hinged on both sides of the bottom of the mounting plate, and a delivery pipe is connected between the diversion pipe and the liquid pump.

[0013] Preferably, the water tank is connected to the diversion pipe through a delivery pipe, and both sides of the bottom of the diversion pipe are connected to the nozzle.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the surface grinding device for raw materials of steel structure parts not only realizes the adjustment of the height of the grinder, but also realizes the pushing and moving of the steel structure;

[0015] (1) A vertical plate is welded at the center of the top rear of the low table. The steel structure placed on the low table is limited by the push plates on both sides. The motor at the top of the vertical plate is started, and the screw rod can be rotated in the limit groove in the vertical plate by means of the vertical plate, and then the shaft sleeve sleeved outside the screw rod and the mounting plate in front of it are vertically lifted. The grinder roller installed between the bottom end of the grinder roller also moves accordingly, forcing it to contact the surface of the steel structure for reinforcement, thereby avoiding uneven depth of grinding.

[0016] (2) By arranging a push plate between the two ends of the side of the baffle, the push plates on both sides are respectively connected between the symmetrical support rods at the two ends through sleeve blocks. The pull rods at the center of both sides can be held with both hands, and the pull rods and the push plates installed between the frame can be horizontally moved along the slots of the baffle. The steel structure can be pushed left and right on the surface of the low table, so that its surface is evenly processed by the grinder, and the workers' hands do not come into contact with the workpiece, which is very safe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the front view structure of the vertical plate of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the low table of the utility model when viewed from above;

[0020] Figure 4 It is a schematic diagram of the front cross-sectional structure of the set block of the utility model.

[0021] In the figure: 1. low table; 2. baffle; 3. pull-out rod; 4. frame; 5. push plate; 6. delivery pipe; 7. vertical plate; 8. motor; 9. mounting plate; 10. screw rod; 11. diverter pipe; 12. bushing; 13. nozzle; 14. grinder; 15. sieve plate; 16. water tank; 17. filter frame; 18. ferrule; 19. liquid pump; 20. support rod; 21. sleeve; 22. through groove; 23. roller; 24. limit groove; 25. suspension rod. DETAILED DESCRIPTION

[0022] 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.

[0023] Example 1: Please refer to Figure 1-4 , a surface grinding device for raw materials of steel structure parts, comprising a low table 1 and a baffle 2, both sides of the top of the low table 1 are welded with baffles 2, a vertical plate 7 is welded at the center of the rear of the top of the low table 1, and a mounting plate 9 is horizontally arranged in front of the vertical plate 7, both sides of the top of the low table 1 are vertically welded with baffles 2, and a push plate 5 is arranged between the two ends of the side of the baffle 2, a through groove 22 is inserted at the center of the inside of the low table 1, and a sieve plate 15 is inserted in the through groove 22, and a lifting component for controlling the roller to slide up and down is installed in front of the baffle 2;

[0024] The lifting assembly includes a limit groove 24, a suspension rod 25, a grinder 14, a sleeve 12 and a motor 8. A limit groove 24 is provided between the top and bottom ends of the vertical plate 7, and a screw rod 10 is longitudinally installed inside the limit groove 24. The motor 8 is installed at the top of the outside of the vertical plate 7. The outside of the screw rod 10 is sleeved with a sleeve 12, and the front of the sleeve 12 is fixedly connected to the mounting plate 9. Both ends of the bottom of the mounting plate 9 are welded with suspension rods 25, and a grinder 14 is installed between one end of the suspension rod 25. The output shaft of the motor 8 is fixedly connected to the screw rod 10. The screw rod 10 and the limit groove 24 are in the same vertical plane. The inside of the sleeve 12 is provided with a thread that engages with the screw rod 10. The sleeve 12 can guide the mounting plate 9 to rise and fall vertically.

[0025] Specifically, Figure 1 and Figure 2 As shown, the steel structure placed on the low table 1 is restricted by the push plates 5 on both sides. By starting the motor 8 at the top of the vertical plate 7, the screw rod 10 can be rotated in the limit groove 24 in the vertical plate 7, and then the shaft sleeve 12 on the outside of the screw rod 10 and the mounting plate 9 in front of it are vertically lifted. The roller of the grinder 14 installed between the suspension rods 25 at the bottom of the object also moves accordingly, forcing it to contact the surface of the steel structure and implement grinding and polishing of the same depth.

[0026] Embodiment 2: Support rods 20 are welded transversely at both ends of one side of the baffle 2, and sleeve blocks 21 are sleeved on both sides of the outside of the support rod 20, one end of the sleeve block 21 is fixedly connected to the push plate 5, and sleeve blocks 21 are welded at both ends of the side of the push plate 5, and rollers 23 are movably connected at the top and bottom of the sleeve block 21, a frame 4 is welded at the center of the side of the push plate 5, and a draw rod 3 is welded transversely at the center of one side of the frame 4, the draw rod 3 passes through the central notch inside the baffle 2, and the draw rod 3 can move horizontally in the baffle 2, the support rod 20 is embedded between the sleeve block 21 and the push plate 5, and the push plate 5 is symmetrically arranged on both sides of the top of the low table 1;

[0027] Specifically, Figure 1 and Figure 3 As shown, the push plates 5 on both sides are respectively connected between the symmetrical support rods 20 at both ends through the sleeve blocks 21. The pull rods 3 at the center of both sides can be held with both hands, and the pull rods 3 and the push plates 5 installed between the frame 4 can be horizontally moved along the slots of the baffle 2, so that the steel structure can be pushed left and right on the surface of the low table 1, so that its surface can be evenly processed by the grinder 14.

[0028] Embodiment 3: A water tank 16 is installed at the center of the bottom of the low table 1, and ferrules 18 are welded on both sides of the inner wall of the water tank 16, and a filter frame 17 is longitudinally inserted between the ferrules 18. A liquid pump 19 is installed at the lower left of the outside of the water tank 16, and nozzles 13 are fixedly connected to both sides of the bottom of the mounting plate 9. A shunt pipe 11 is horizontally installed on the top of the mounting plate 9, and nozzles 13 are movably hinged on both sides of the bottom of the mounting plate 9. A delivery pipe 6 is connected between the shunt pipe 11 and the liquid pump 19. The water tank 16 is connected to the shunt pipe 11 through the delivery pipe 6, and both sides of the bottom of the shunt pipe 11 are connected to the nozzle 13;

[0029] Specifically, Figure 1 and Figure 4 As shown, the nozzles 13 on both sides of the bottom of the mounting plate 9 are then sprayed on the sieve plate 15 of the through groove 22 to flush the reinforced steel structure here, and the dirty liquid enters the water tank 16 along the mesh of the sieve plate 15. After being restricted by the sleeves 18 on both sides of the inside of the object, fine residues can be filtered out in the filter frame 17, so that the flushing liquid can be continuously recycled.

[0030] Working principle: When the utility model is in use, first, the push plates 5 on both sides are respectively sleeved between the support rods 20 symmetrical at both ends through the sleeve blocks 21, and the draw rods 3 at the center of both sides can be held with both hands, and the push plates 5 installed between the draw rods 3 and the frame 4 can be horizontally moved along the slots of the baffle 2, so that the steel structure can be pushed left and right on the surface of the low table 1, so that its surface can be evenly processed by the grinder 14, and the steel structure placed on the low table 1 is restricted by the push plates 5 on both sides, and the motor 8 at the top of the vertical plate 7 is started, and the screw rod 10 can be rotated in the limit groove 24 in the vertical plate 7 by means of this object, and then the shaft sleeve 1 sleeved on the outside of the screw rod 10 can be vertically lifted. 2 and the mounting plate 9 in front of it, the roller of the grinder 14 installed between the bottom suspension rod 25 of the object also moves accordingly, forcing it to contact the surface of the steel structure and implement grinding and polishing of the same depth. During the grinding process, the liquid pump 19 is started to inject clear liquid into the shunt pipe 11 through the delivery pipe 6, and then sprayed on the sieve plate 15 of the through groove 22 through the nozzles 13 on both sides of the bottom of the mounting plate 9 to wash the steel structure reinforced here. The dirty liquid enters the water tank 16 along the mesh of the sieve plate 15, and is restricted by the ferrules 18 on both sides of the interior of the object, and fine residues can be filtered out in the filter frame 17, so that the washing liquid can be continuously circulated.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A surface grinding device for raw materials of steel structure parts, comprising a low table (1) and a baffle (2), characterized in that: Baffles (2) are welded to both sides of the top of the low table (1); a vertical plate (7) is welded to the center of the rear of the top of the low table (1); and a mounting plate (9) is horizontally arranged in front of the vertical plate (7); baffles (2) are vertically welded to both sides of the top of the low table (1); and a push plate (5) is arranged between the two ends of the side of the baffle (2); a through groove (22) is inserted at the center of the interior of the low table (1); and a sieve plate (15) is inserted in the through groove (22); and a lifting component for controlling the roller shaft to slide up and down is installed in front of the baffle (2); The lifting assembly comprises a limit groove (24), a suspension rod (25), a grinder (14), a shaft sleeve (12) and a motor (8); a limit groove (24) is arranged between the top and bottom ends of the vertical plate (7), and a screw rod (10) is longitudinally installed inside the limit groove (24); a motor (8) is installed at the top end of the vertical plate (7); the shaft sleeve (12) is sleeved on the outside of the screw rod (10), and the front of the shaft sleeve (12) is fixedly connected to the mounting plate (9); suspension rods (25) are welded at both ends of the bottom of the mounting plate (9), and a grinder (14) is installed between one end of the suspension rod (25).

2. A surface grinding device for raw materials of steel structural parts according to claim 1, characterized in that: The output shaft of the motor (8) is fixedly connected to the screw rod (10), and the screw rod (10) and the limiting groove (24) are located in the same vertical plane.

3. The surface grinding device for raw materials of steel structure parts according to claim 1 is characterized in that: The interior of the shaft sleeve (12) is provided with a thread engaging with the screw rod (10), and the shaft sleeve (12) can guide the mounting plate (9) to rise and fall vertically.

4. The surface grinding device for raw materials of steel structure parts according to claim 1 is characterized in that: Support rods (20) are welded transversely at both ends of one side of the baffle (2), and sleeve blocks (21) are sleeved on both sides of the outside of the support rod (20), one end of the sleeve block (21) is fixedly connected to the push plate (5), both ends of the side of the push plate (5) are welded with sleeve blocks (21), and the upper and lower parts of the sleeve block (21) are movably connected with rollers (23), a frame (4) is welded at the center of the side of the push plate (5), and a pull rod (3) is welded transversely at the center of one side of the frame (4).

5. The surface grinding device for raw materials of steel structure parts according to claim 4 is characterized in that: The draw rod (3) passes through the central notch inside the baffle (2), and the draw rod (3) can move horizontally inside the baffle (2).

6. The surface grinding device for raw materials of steel structure parts according to claim 4 is characterized in that: The support rod (20) is embedded between the sleeve block (21) and the push plate (5), and the push plate (5) is symmetrically arranged on both sides of the top of the low table (1).

7. The surface grinding device for raw materials of steel structure parts according to claim 1 is characterized in that: A water tank (16) is installed at the center of the bottom of the low table (1), and sleeves (18) are welded on both sides of the inner wall of the water tank (16), and a filter frame (17) is longitudinally inserted between the sleeves (18). A liquid pump (19) is installed at the lower left of the outside of the water tank (16), and nozzles (13) are fixedly connected to both sides of the bottom of the mounting plate (9). A shunt pipe (11) is horizontally installed on the top of the mounting plate (9), and nozzles (13) are movably hinged on both sides of the bottom of the mounting plate (9), and a delivery pipe (6) is connected between the shunt pipe (11) and the liquid pump (19).

8. The surface grinding device for raw materials of steel structure parts according to claim 7, characterized in that: The water tank (16) is connected to the diverter pipe (11) via the delivery pipe (6), and both sides of the bottom of the diverter pipe (11) are connected to the spray head (13).

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