Grinding device for steel structure manufacturing

Abstract

The utility model relates to the technical field of polishing devices, in particular to a steel structure manufacturing polishing device which comprises a working table, a clamping mechanism is arranged at the top of the working table, a vertical frame is fixedly installed at the top of one side of the working table, and a moving seat is connected to the upper portion of the inner side of the vertical frame through an arranged reciprocating mechanism. A U-shaped frame is jointly installed at the two ends of the interior of the moving seat through arranged lifting mechanisms, a grinding mechanism is arranged in the U-shaped frame, frames are obliquely installed on the two sides of the U-shaped frame, black curtain plates are clamped in the two frames, and transverse plates are fixedly connected to the ends, away from each other, of the two frames. Guide mechanisms are arranged at the two ends of the inner sides of the two transverse plates, shielding can be conducted when a steel plate is polished, so that generated splashing disintegrating slag is shielded, meanwhile, surface cleaning is conducted on the polished steel plate through the two-way spray pipe in the polishing process, and the manufacturing efficiency of the steel plate is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding devices, and specifically provides a steel structure manufacturing grinding device. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings and other fields. Steel structures are prone to rust. Generally, steel structures need to be rust-free, galvanized or painted, and they need regular maintenance. Therefore, their surfaces need to be polished during manufacturing. The strong light and slag from the existing devices will splash everywhere when they are used, which aggravates the difficulty of later cleaning. At the same time, strong light for a long time will cause eye damage, and the staff will more or less look at it, causing discomfort. For this reason, we need to improve the existing technology. Utility Model Content

[0003] The utility model aims to solve the shortcomings of the background technology and proposes a steel structure manufacturing and grinding device.

[0004] To achieve the above purpose, the utility model provides a steel structure manufacturing and grinding device, comprising a workbench, a clamping mechanism is arranged on the top of the workbench, a vertical frame is fixedly installed on the top of one side of the workbench, a movable seat is connected to the upper inner side of the vertical frame through a reciprocating mechanism, U-shaped frames are commonly installed at both ends of the movable seat through a lifting mechanism, a grinding mechanism is arranged inside the U-shaped frame, frames are obliquely installed on both sides of the U-shaped frame, and black curtain plates are clamped inside the two frames, cross plates are fixedly connected to the ends of the two frames away from each other, guide mechanisms are arranged on both ends of the inner sides of the two cross plates, and a cleaning mechanism is commonly connected to the bottom ends of the guide mechanisms, and an air pump is fixedly installed on the top of one end of the movable seat.

[0005] Preferably, the clamping mechanism comprises a platform fixedly mounted on the top of the workbench and close to the middle, two ends of the platform are internally clamped with two-way telescopic cylinders, and two ends of the two two-way telescopic cylinders are commonly mounted with a stand.

[0006] Preferably, the reciprocating mechanism includes a first hydraulic cylinder fixedly mounted on one side of the vertical frame, and the telescopic end of the first hydraulic cylinder is fixedly connected to the outer side of the moving seat.

[0007] Preferably, the lifting mechanism includes a second hydraulic cylinder fixedly mounted on the movable seat, and the U-shaped frame is fixedly mounted at the telescopic end of the second hydraulic cylinder.

[0008] Preferably, the grinding mechanism comprises a motor fixedly mounted on the top wall at one end of the U-shaped frame, a rotating shaft is fixedly mounted on the output shaft of the motor, and a grinding roller is mounted on the outer side of the rotating shaft.

[0009] Preferably, the guide mechanism comprises a slide rod sliding on the inner side of one end of the transverse plate, a spring is sleeved on the outer side of the slide rod and located above the transverse plate, and the cleaning mechanism is arranged at the bottom end of the slide rod.

[0010] Preferably, the cleaning mechanism includes a triangular seat fixedly mounted at the bottom end of the slide rod, a connecting pipe fixedly mounted inside the triangular seat, a plurality of bidirectional nozzles are installed inside the connecting pipe and located inside the triangular seat, and one end of the connecting pipe away from the triangular seat is connected to the inside of the air pump.

[0011] Compared with the prior art, the utility model has the following beneficial effects: by means of the frames arranged on both sides of the U-shaped frame and the black curtain plates mounted inside the frames, the splashing slag and strong light can be shielded during grinding, thereby ensuring that accidents can be avoided during operation and reducing the damage of strong light to surrounding workers; at the same time, the triangular seat below the inside of the horizontal plate can be adhered to the surface of the steel structure under the guidance of the guide mechanism when the second hydraulic cylinder is driven downward, so that the slag can be scraped off during the reciprocating grinding process; during the movement, the two-way nozzle inside the triangular seat can also efficiently clean and blow the ground surface through the conveyance of the air pump, thereby improving the production efficiency of the steel structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the utility model from another angle;

[0014] Figure 3 This is a schematic diagram of the cleaning mechanism structure of the utility model;

[0015] Figure 4 It is a schematic diagram of the structure of the grinding mechanism of the utility model.

[0016] In the figure: 1. workbench; 2. frame; 3. vertical frame; 4. two-way telescopic cylinder; 5. frame; 6. black curtain board; 7. frame; 8. U-shaped frame; 9. moving seat; 10. first hydraulic cylinder; 11. air pump; 12. horizontal plate; 13. second hydraulic cylinder; 14. two-way nozzle; 15. connecting pipe; 16. sliding rod; 17. spring; 18. motor; 19. triangular seat; 20. grinding roller. DETAILED DESCRIPTION

[0017] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] like Figure 1-Figure 4 A steel structure manufacturing and grinding device shown in the figure includes a workbench 1, a clamping mechanism is arranged on the top of the workbench 1, a vertical frame 3 is fixedly installed on the top of one side of the workbench 1, a moving seat 9 is connected to the upper inner side of the vertical frame 3 through a reciprocating mechanism, U-shaped frames 8 are installed together at both ends of the inside of the moving seat 9 through a lifting mechanism, a grinding mechanism is arranged inside the U-shaped frame 8, frames 7 are obliquely installed on both sides of the U-shaped frame 8, and black curtain plates 6 are clamped inside the two frames 7, cross plates 12 are fixedly connected to the ends of the two frames 7 away from each other, guide mechanisms are arranged at both ends of the inner sides of the two cross plates 12, and a cleaning mechanism is commonly connected to the bottom end of the guide mechanism, and an air pump 11 is fixedly installed on the top of one end of the moving seat 9.

[0019] The stand 3 provided can assist the grinding mechanism to be used above one end, and the black curtain plate 6 provided can be clamped inside the frame 7, so as to shield the splashing slag and strong light during grinding, thereby ensuring that the workers will not suffer from discomfort caused by the slag and strong light.

[0020] The clamping mechanism includes a platform 5 fixedly installed on the top of the workbench 1 and close to the middle. Two ends of the platform 5 are clamped with two-way telescopic cylinders 4. Both ends of the two two-way telescopic cylinders 4 are jointly installed with a frame 2. When in use, the two-way telescopic cylinders 4 can drive the frames 2 at both ends to approach each other, thereby clamping the steel plate, and then grinding it to improve stability.

[0021] The reciprocating mechanism includes a first hydraulic cylinder 13 fixedly mounted on one side of the frame 3, the telescopic end of the first hydraulic cylinder 13 is fixedly connected to the outer side of the movable seat 9, and the first hydraulic cylinder 13 can drive the movable seat 9 to reciprocate horizontally, thereby improving the grinding efficiency.

[0022] The lifting mechanism includes a second hydraulic cylinder 10 fixedly mounted on the moving seat 9, and the U-shaped frame 8 is fixedly mounted at the telescopic end of the second hydraulic cylinder 10. The second hydraulic cylinder 10 can drive the U-shaped frame 8 to move downward, thereby driving the grinding mechanism inside the U-shaped frame 8 to grind the steel plate.

[0023] The grinding mechanism includes a motor 18 fixedly mounted on the top wall of one end of the U-shaped frame 8, the output shaft of the motor 18 is fixedly mounted with a rotating shaft, and a grinding roller 20 is mounted on the outer side of the rotating shaft. After the motor 18 is connected to a power source, it can drive the rotating shaft and the grinding roller 20 to grind the steel plate.

[0024] The guiding mechanism includes a slide bar 16 sliding on the inner side of one end of the horizontal plate 12, and a spring 17 is mounted on the outer side of the slide bar 16 and located above the horizontal plate 12. The cleaning mechanism is arranged at the bottom end of the slide bar 16. Under the connection between the spring 17 and the slide bar 16, when the U-shaped frame 8 drives the frames 7 on both sides to move downward, the cleaning mechanism at the bottom of one end can be pressed against the surface of the steel plate for cleaning.

[0025] The cleaning mechanism includes a triangular seat 19 fixedly installed at the bottom end of the sliding rod 16, a connecting pipe 15 is fixedly installed inside the triangular seat 19, and the connecting pipe 15 is connected to a plurality of two-way nozzles 14 installed inside the triangular seat 19. The end of the connecting pipe 15 away from the triangular seat 19 is connected to the inside of the air pump 11. The triangular seat 19 can be attached to the surface of the steel plate under the guidance of the sliding rod 16 and the spring 17. As the first hydraulic cylinder 13 drives it to slide on the surface of the steel plate, the retained slag is cleared and pushed away. The connecting pipe 15 inside the triangular seat 19 is also transported by the air pump 11, and the dust on the surface of the steel plate is blown away through the two-way nozzle 14, thereby improving the quality after grinding.

[0026] Working principle: the steel plate is placed on the top of the two frames 2, and then the two-way telescopic cylinder 4 is used to adjust the position of the two frames 2 to clamp the internal steel plate. After the fixation is completed, the power drive motor 18 is connected to drive the grinding roller 20 to grind the surface of the steel plate. The inclined frame 7 is in the same position as the grinding roller 20 below the U-shaped frame 8. During grinding, the frames 7 on both sides of the U-shaped frame 8 and the black curtain plate 6 mounted inside the frame 7 can block the splashing slag and strong light during grinding, so as to ensure that accidents can be avoided during operation and reduce the damage of strong light to surrounding workers. At the same time, the triangular seat 19 below the cross plate 12 can be guided by the guide mechanism to fit on the upper surface of the steel plate when the second hydraulic cylinder 10 is driven downward, so as to scrape the slag during the reciprocating grinding process. During the movement, the two-way nozzle 14 inside the triangular seat 19 can also efficiently clean the surface slag after grinding and blow it away through the transportation of the air pump 11, thereby improving the production efficiency of the steel structure.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A steel structure manufacturing and grinding device, comprising a workbench (1), characterized in that: A clamping mechanism is provided on the top of the workbench (1); a vertical frame (3) is fixedly installed on the top of one side of the workbench (1); a movable seat (9) is connected to the upper inner side of the vertical frame (3) through a reciprocating mechanism; a U-shaped frame (8) is installed on both ends of the movable seat (9) through a lifting mechanism; a polishing mechanism is provided inside the U-shaped frame (8); frames (7) are obliquely installed on both sides of the U-shaped frame (8); black curtain plates (6) are clamped inside the two frames (7); a horizontal plate (12) is fixedly connected to the ends of the two frames (7) away from each other; guide mechanisms are provided on the inner ends of the two horizontal plates (12); and a cleaning mechanism is commonly connected to the bottom ends of the guide mechanisms; an air pump (11) is fixedly installed on the top of one end of the movable seat (9).

2. A steel structure manufacturing and grinding device according to claim 1, characterized in that: The clamping mechanism comprises a stand (5) fixedly mounted on the top of the workbench (1) and close to the middle, two ends of the stand (5) are internally clamped with bidirectional telescopic cylinders (4), and two ends of the two bidirectional telescopic cylinders (4) are jointly mounted with a stand (2).

3. A steel structure manufacturing and grinding device according to claim 1, characterized in that: The reciprocating mechanism comprises a first hydraulic cylinder (13) fixedly mounted on one side of the vertical frame (3) and internally fixedly clamped therein, wherein the telescopic end of the first hydraulic cylinder (13) is fixedly connected to the outer side of the moving seat (9).

4. A steel structure manufacturing and grinding device according to claim 1, characterized in that: The lifting mechanism comprises a second hydraulic cylinder (10) fixedly mounted on a movable seat (9), and the U-shaped frame (8) is fixedly mounted at the telescopic end of the second hydraulic cylinder (10).

5. A steel structure manufacturing and grinding device according to claim 1, characterized in that: The grinding mechanism comprises a motor (18) fixedly mounted on the top wall of one end of the U-shaped frame (8), a rotating shaft being fixedly mounted on the output shaft of the motor (18), and a grinding roller (20) being mounted on the outer side of the rotating shaft.

6. A steel structure manufacturing and grinding device according to claim 1, characterized in that: The guide mechanism comprises a slide bar (16) sliding on the inner side of one end of the transverse plate (12), a spring (17) is sleeved on the outer side of the slide bar (16) and located above the transverse plate (12), and the cleaning mechanism is arranged at the bottom end of the slide bar (16).

7. A steel structure manufacturing and grinding device according to claim 6, characterized in that: The cleaning mechanism comprises a triangular seat (19) fixedly mounted at the bottom end of the slide rod (16); a connecting pipe (15) is fixedly mounted inside the triangular seat (19); the connecting pipe (15) is connected to a plurality of bidirectional nozzles (14) installed inside the triangular seat (19); and one end of the connecting pipe (15) away from the triangular seat (19) is connected to the inside of the air pump (11).

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