Steel structure end face grinding device

Abstract

The utility model discloses a steel structure end face polishing device which comprises a bottom plate, a first rectangular opening is formed in the upper surface of the bottom plate, a vertical plate is fixedly connected to the upper surface of the bottom plate, a second rectangular opening is formed in the left side face of the vertical plate, and a supporting plate is fixedly installed on the left side face of the bottom plate. A first forward and reverse motor is fixedly mounted on the upper surface of the supporting plate, two first bearings are fixedly embedded in the inner side wall of the bottom plate, and inner rings of the two first bearings are jointly and fixedly connected with a first threaded rod. According to the steel structure polishing device, through the arrangement of the first forward and reverse motor, two first bearings, a first threaded rod and a first sliding block, a steel structure can be moved to the polishing mechanism to be polished, the steel structure can be fixed through the arranged fixing rod, and through the arrangement of the rotating motor and the placing plate, under the cooperation of a circular sliding groove and the two sliding blocks, the steel structure can be polished; and workers are prevented from disassembling the steel structure and turning over again for grinding, and the working efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of steel structures, and in particular to a steel structure end surface 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 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, bridges and other fields. Steel structure is easy to rust. Generally, steel structure needs to be rusted, galvanized or painted, and it needs regular maintenance. Therefore, it is particularly suitable for building large spans, super high and super heavy buildings; the material has good homogeneity and isotropy, and is an ideal elastic body, which best meets the basic assumptions of general engineering mechanics; the material has good plasticity and toughness, can have large deformation, and can withstand dynamic loads well; the construction period is short; it has a high degree of industrialization and can be produced with a high degree of mechanization.

[0003] However, after the current steel structure end face grinding device finishes grinding one end face of the steel structure, the staff needs to flip the steel structure over to the other end face and re-fix it for grinding, which not only increases the labor intensity but also reduces the work efficiency. Therefore, the technical personnel in this field provide a steel structure end face grinding device to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a steel structure end surface grinding device to solve the problems raised in the above background technology.

[0005] The present application embodiment adopts the following technical solutions:

[0006] A steel structure end face grinding device comprises a base plate, the upper surface of the base plate is provided with a first rectangular opening, the upper surface of the base plate is fixedly connected to a vertical plate, the left side of the vertical plate is provided with a second rectangular opening, the left side of the base plate is fixedly installed with a support plate, the upper surface of the support plate is fixedly installed with a first forward and reverse motor, the inner side wall of the base plate is fixedly inlaid with two first bearings, the inner rings of the two first bearings are commonly fixedly connected with a first threaded rod, the left end of the first threaded rod is fixedly connected to the output end of the first forward and reverse motor, the outer surface of the first threaded rod is threadedly connected with a first sliding block, the upper surface of the first sliding block is fixedly installed with a rotating motor, the output end of the rotating motor is fixedly installed with a placement plate, and the front side of the placement plate is threadedly connected with a fixing rod.

[0007] Preferably, two load-bearing legs are fixedly connected to the bottom surface of the base plate, and two fixing holes are provided on the upper surfaces of the two load-bearing legs.

[0008] Preferably, a controller is fixedly mounted on the front side of the vertical plate, and the first forward and reverse motor, the rotating motor, the grinding mechanism and the second forward and reverse motor are all electrically connected to the controller via wires.

[0009] Preferably, a circular slide groove is provided on the upper surface of the first sliding block, and two sliding blocks are slidably connected inside the circular slide groove, and the upper surfaces of the two sliding blocks are fixedly connected to the bottom surface of the placement plate.

[0010] Preferably, a reinforcement plate is fixedly installed on the back side of the vertical plate, a second forward and reverse motor is fixedly installed on the upper surface of the reinforcement plate, two second bearings are fixedly inlaid on the inner wall of the vertical plate, the inner rings of the two second bearings are commonly fixedly connected with a second threaded rod, and the rear end of the second threaded rod is fixedly connected to the output end of the second forward and reverse motor.

[0011] Preferably, the outer surface of the second threaded rod is threadedly connected to a second sliding block, and a grinding mechanism is fixedly mounted on the left side of the second sliding block.

[0012] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects:

[0013] Firstly, by providing the first forward and reverse motor, two first bearings, the first threaded rod and the first sliding block, the steel structure can be moved to the grinding mechanism for grinding, and the steel structure can be fixed by using the fixed rod.

[0014] Secondly, by setting up a rotating motor and a placing plate, and cooperating with a circular slide groove and two sliders, the steel structure can be rotated, preventing the staff from disassembling the steel structure and flipping it over for grinding, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 : A front view structural diagram of the steel structure end surface grinding device of the utility model;

[0017] Figure 2 The following is a schematic diagram of the rear view structure of the steel structure end face grinding device of the utility model;

[0018] Figure 3 The utility model is a front cross-sectional view of the steel structure end surface grinding device;

[0019] Figure 4 For: The utility model steel structure end surface grinding device Figure 3 A schematic diagram of the enlarged structure in the middle.

[0020] In the figure: 1. bottom plate; 2. first rectangular opening; 3. support plate; 4. first forward and reverse motor; 5. first bearing; 6. first threaded rod; 7. first sliding block; 8. rotating motor; 9. placement plate; 10. fixing rod; 11. circular slide groove; 12. slider; 13. vertical plate; 14. second bearing; 15. second threaded rod; 16. second sliding block; 17. grinding mechanism; 18. load-bearing leg; 19. fixing hole; 20. controller; 21. reinforcement plate; 22. second forward and reverse motor; 23. second rectangular opening. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0022] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0023] See also Figure 1-4 The utility model provides a technical solution for a steel structure end surface grinding device:

[0024] A steel structure end face grinding device comprises a bottom plate 1, a first rectangular opening 2 is provided on the upper surface of the bottom plate 1, a vertical plate 13 is fixedly connected to the upper surface of the bottom plate 1, a second rectangular opening 23 is provided on the left side of the vertical plate 13, a support plate 3 is fixedly installed on the left side of the bottom plate 1, a first forward and reverse motor 4 is fixedly installed on the upper surface of the support plate 3, two first bearings 5 ​​are fixedly inlaid on the inner side wall of the bottom plate 1, the inner rings of the two first bearings 5 ​​are fixedly connected with a first threaded rod 6, the left end of the first threaded rod 6 is fixedly connected to the output end of the first forward and reverse motor 4, the outer surface of the first threaded rod 6 is threadedly connected with a first sliding block 7, a rotating motor 8 is fixedly installed on the upper surface of the first sliding block 7, a placing plate 9 is fixedly installed on the output end of the rotating motor 8, and a fixing rod 10 is threadedly connected to the front of the placing plate 9; specifically, the steel structure can be fixed and flipped to the other end face for grinding;

[0025] In this embodiment, two load-bearing legs 18 are fixedly connected to the bottom surface of the base plate 1, and two fixing holes 19 are provided on the upper surfaces of the two load-bearing legs 18; a controller 20 is fixedly installed on the front of the vertical plate 13, and the first forward and reverse motor 4, the rotating motor 8, the grinding mechanism 17 and the second forward and reverse motor 22 are all electrically connected to the controller 20 through wires; a circular slide groove 11 is provided on the upper surface of the first sliding block 7, and two sliders 12 are slidably connected inside the circular slide groove 11, and the upper surfaces of the two sliders 12 are fixedly connected to the bottom surface of the placement plate 9; specifically, the device can be supported and fixed by the two load-bearing legs 18 and the two fixing holes 19, and the device can be conveniently controlled by the controller 20, and the operation of the rotating motor 8 can be made more stable by the circular slide groove 11 and the two sliders 12;

[0026] In this embodiment, a reinforcement plate 21 is fixedly installed on the back of the vertical plate 13, a second forward and reverse motor 22 is fixedly installed on the upper surface of the reinforcement plate 21, two second bearings 14 are fixedly inlaid on the inner wall of the vertical plate 13, the inner rings of the two second bearings 14 are commonly fixedly connected with a second threaded rod 15, and the rear end of the second threaded rod 15 is fixedly connected to the output end of the second forward and reverse motor 22; the outer surface of the second threaded rod 15 is threadedly connected with a second sliding block 16, and a grinding mechanism 17 is fixedly installed on the left side of the second sliding block 16; specifically, the end face of the steel structure can be comprehensively polished by using the reinforcement plate 21, the second forward and reverse motor 22, the second bearing 14, the second threaded rod 15, the second sliding block 16 and the grinding mechanism 17.

[0027] Working principle: When the steel structure end face grinding device is used, the user first places the steel structure on the placement plate 9 and fixes the steel structure by rotating the fixing rod 10, then starts the grinding mechanism 17 to work, and at the same time starts the first forward and reverse motor 4 to drive the first threaded rod 6 to rotate, driving the first sliding block 7, the rotating motor 8 and the placement plate 9 to move the steel structure to the grinding mechanism 17 for grinding, and then starts the second forward and reverse motor 22 to drive the second threaded rod 15 to rotate, and then drives the second sliding block 16 and the grinding mechanism 17 to move back and forth, and comprehensively grinds one end of the steel structure. When grinding the other end of the steel structure, start the first forward and reverse motor 4 to drive the first threaded rod 6 to rotate, driving the first sliding block 7, the rotating motor 8 and the placement plate 9 to move the steel structure away from the grinding mechanism 17, and start the rotating motor 8 to drive the placement plate 9, and cooperate with the circular slide groove 11 and the two sliders 12 to rotate the steel structure to the other end. Repeat the above operations to complete the grinding of the steel structure.

[0028] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0029] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A steel structure end surface grinding device, comprising a base plate (1), characterized in that: The upper surface of the bottom plate (1) is provided with a first rectangular opening (2), the upper surface of the bottom plate (1) is fixedly connected to a vertical plate (13), the left side of the vertical plate (13) is provided with a second rectangular opening (23), the left side of the bottom plate (1) is fixedly mounted with a support plate (3), the upper surface of the support plate (3) is fixedly mounted with a first forward and reverse motor (4), the inner side wall of the bottom plate (1) is fixedly inlaid with two first bearings (5), the inner rings of the two first bearings (5) are fixedly connected with a first threaded rod (6), the left end of the first threaded rod (6) is fixedly connected to the output end of the first forward and reverse motor (4), the outer surface of the first threaded rod (6) is threadedly connected with a first sliding block (7), the upper surface of the first sliding block (7) is fixedly mounted with a rotating motor (8), the output end of the rotating motor (8) is fixedly mounted with a placement plate (9), and the front surface of the placement plate (9) is threadedly connected with a fixing rod (10).

2. A steel structure end surface grinding device according to claim 1, characterized in that: Two load-bearing legs (18) are fixedly connected to the bottom surface of the base plate (1), and two fixing holes (19) are provided on the upper surfaces of the two load-bearing legs (18).

3. A steel structure end surface grinding device according to claim 1, characterized in that: A controller (20) is fixedly mounted on the front side of the vertical plate (13); the first forward and reverse motor (4), the rotating motor (8), the grinding mechanism (17) and the second forward and reverse motor (22) are all electrically connected to the controller (20) via wires.

4. A steel structure end surface grinding device according to claim 1, characterized in that: A circular slide groove (11) is provided on the upper surface of the first sliding block (7), and two sliding blocks (12) are slidably connected inside the circular slide groove (11), and the upper surfaces of the two sliding blocks (12) are fixedly connected to the bottom surface of the placement plate (9).

5. The steel structure end surface grinding device according to claim 1, characterized in that: A reinforcing plate (21) is fixedly mounted on the back of the vertical plate (13), a second forward and reverse motor (22) is fixedly mounted on the upper surface of the reinforcing plate (21), two second bearings (14) are fixedly embedded on the inner wall of the vertical plate (13), the inner rings of the two second bearings (14) are fixedly connected to a second threaded rod (15), and the rear end of the second threaded rod (15) is fixedly connected to the output end of the second forward and reverse motor (22).

6. A steel structure end surface grinding device according to claim 5, characterized in that: The outer surface of the second threaded rod (15) is threadedly connected to a second sliding block (16), and a grinding mechanism (17) is fixedly mounted on the left side of the second sliding block (16).

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