Polishing device for steel structure production

Abstract

The utility model relates to a polishing device for steel structure production, which comprises a table top, a vertical rod is fixedly mounted at the top of the table top, a top plate is fixedly mounted at the top of the vertical rod, a linear module is fixedly mounted at the bottom of the top plate, a polishing mechanism is arranged at the output end of the linear module, and a cushion block is fixedly mounted at the top of the table top. A clamping mechanism is arranged on the cushion block, and a connecting mechanism is arranged on the clamping mechanism. According to the grinding device for steel structure production, two steel plates with the same thickness are firstly placed on the top of a cushion block, then the clamping mechanism is used for positioning the two plates, the linear module drives the grinding mechanism to move, and after the grinding mechanism finishes grinding of the first plate, the second plate is ground; and the plate can be conveniently positioned, the safety performance is improved, the machining process is more compact, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure production, in particular to a grinding device used for steel structure production. 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. In the processing of steel structures, the main purpose of grinding is to remove burrs, rust, dirt and other substances on the surface, making the surface of the steel structure smoother and more beautiful, and improving the appearance quality and rust prevention performance of the components.

[0003] After searching, a stainless steel plate surface flatness grinding device was proposed according to the Chinese utility model application number CN202321763991.X. The utility model content records that "the stainless steel plate surface flatness grinding device of the utility model drives the lifting plate to move by adjusting the stud, and the lifting plate drives the slider through the connecting rod, so that the height of the grinding roller can be adjusted to be suitable for stainless steel plates of different thicknesses. The grinding roller is driven by the first driving motor, the second driving motor drives the lead screw, the lead screw drives the sliding seat, and the sliding seat drives the grinding roller through the slider. At this time, the surface of the stainless steel plate can be ground. Under the guidance of the guide column, the grinding roller moves linearly, so that the flatness of the surface of the stainless steel plate can be kept consistent, and it replaces the manual grinding method, reduces the labor intensity of the staff, and improves work efficiency."

[0004] When the stainless steel plate surface flatness grinding device is used to grind the steel plate, since the steel structure is not positioned, the steel plate may move during the grinding process, which may easily cause accidents and pose a safety threat to the operator. There are safety hazards, so a grinding device for steel structure production is proposed to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a grinding device for steel structure production, which has the advantages of easy clamping of steel plates, etc., and solves the problem that the steel plates are not positioned, and the steel plates may move during the grinding process, which may easily cause accidents and pose a safety threat to operators, and there are safety hazards.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding device for steel structure production, comprising a table, a vertical rod is fixedly installed on the top of the table, a top plate is fixedly installed on the top of the vertical rod, a linear module is fixedly installed on the bottom of the top plate, a grinding mechanism is arranged at the output end of the linear module, a cushion block is fixedly installed on the top of the table, a clamping mechanism is arranged on the cushion block, and a connecting mechanism is arranged on the clamping mechanism;

[0007] The clamping mechanism includes two first electric push rods, cavities are opened on the front and rear sides of the cushion block, the two first electric push rods are fixedly connected to the inner bottom walls of the two cavities, the output ends of the two first electric push rods respectively penetrate and extend to the front and rear sides of the cushion block, the output ends of the two first electric push rods are fixedly installed with moving blocks, the tops of the two moving blocks are fixedly installed with L-shaped rods, the opposite sides of the two L-shaped rods are fixedly installed with first moving rods, the left and right sides of the first moving rod are provided with second moving rods through a connecting mechanism, the bottom of the first moving rod and the bottom of the second moving rod are fixedly installed with multiple balls, and the bottoms of the multiple balls are in contact with the top of the cushion block.

[0008] Furthermore, the grinding mechanism includes a second electric push rod, which is fixedly connected to the output end of the linear module. A frame is fixedly installed on the bottom of the second electric push rod, and a motor is fixedly installed on the front of the frame. The output end of the motor penetrates and extends to the interior of the frame. A grinding roller is fixedly installed on the output end of the motor, and the side of the grinding roller away from the output end of the motor is rotatably connected to the inside of the frame through a bearing.

[0009] Furthermore, the connection mechanism includes a first connection block, the first connection block is fixedly connected to the side wall of the first moving rod, the side wall of the second moving rod is fixedly mounted with a second connection block, and the second connection block is connected to the first connection block by snap-fitting.

[0010] Furthermore, a collection box is placed on the top of the table, and the top of the collection box is not higher than the top of the table.

[0011] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0012] The grinding device for steel structure production is provided with a table, a vertical rod, a top plate, a linear module, a grinding mechanism, a cushion block, a clamping mechanism and a connecting mechanism. Two steel plates with the same thickness are first placed on the top of the cushion block, and then the clamping mechanism is used to position the two plates. The linear module drives the grinding mechanism to move. After the grinding mechanism finishes grinding the first plate, the second plate is ground. At the same time, a part of the clamping mechanism is removed by the connecting mechanism to release the positioning of the first plate, and the first plate is turned over. Then, a part of the clamping mechanism is installed by the connecting mechanism to position the first plate. After the grinding of the second plate is completed, the linear module drives the grinding mechanism to move, and the grinding mechanism grinds the first plate. This not only facilitates the positioning of the plates and improves the safety performance, but also makes the processing process more compact and improves the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;

[0015] Figure 3 For this utility model Figure 1 Enlarged view of point B in the middle;

[0016] Figure 4 This is a schematic diagram of the structure of the clamping mechanism of the utility model.

[0017] In the figure: 1 table, 2 vertical rod, 3 top plate, 4 linear module, 5 grinding mechanism, 51 second electric push rod, 52 frame, 53 motor, 54 grinding roller, 6 cushion block, 7 clamping mechanism, 71 first electric push rod, 72 moving block, 73 L-shaped rod, 74 first moving rod, 75 second moving rod, 76 ball, 8 connecting mechanism, 81 first connecting block, 82 second connecting block. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-4In this embodiment, a grinding device for steel structure production includes a table top 1, a vertical rod 2 is fixedly installed on the top of the table top 1, a top plate 3 is fixedly installed on the top of the vertical rod 2, a linear module 4 is fixedly installed on the bottom of the top plate 3, a grinding mechanism 5 is arranged at the output end of the linear module 4, a cushion block 6 is fixedly installed on the top of the table top 1, a clamping mechanism 7 is arranged on the cushion block 6, a connecting mechanism 8 is arranged on the clamping mechanism 7, a collecting box 9 is placed on the top of the table top 1, and the top of the collecting box 9 is not higher than the top of the table top 1.

[0020] Specifically, two steel plates of the same thickness are first placed on the top of the pad 6, and then the clamping mechanism 7 is used to position the two plates. The linear module 4 drives the grinding mechanism 5 to move. After the grinding mechanism 5 finishes grinding the first plate, the second plate is ground. At the same time, the connecting mechanism 8 is used to remove a part of the clamping mechanism 7 to release the positioning of the first plate, and the first plate is turned over. The connecting mechanism 8 is then used to install a part of the clamping mechanism 7 to position the first plate. When the grinding of the second plate is completed, the linear module 4 drives the grinding mechanism 5 to move, and the grinding mechanism 5 grinds the first plate, which not only facilitates the positioning of the plates and improves the safety performance, but also makes the processing process more compact and improves the processing efficiency. After the grinding is completed, a rag is used to push the debris on the top of the pad 6 to the inside of the collection box 9 for collection.

[0021] In this embodiment, the grinding mechanism 5 includes a second electric push rod 51, which is fixedly connected to the output end of the linear module 4. A frame 52 is fixedly installed at the bottom of the second electric push rod 51, and a motor 53 is fixedly installed on the front of the frame 52. The output end of the motor 53 passes through and extends to the interior of the frame 52. A grinding roller 54 is fixedly installed at the output end of the motor 53, and the side of the grinding roller 54 away from the output end of the motor 53 is rotatably connected to the interior of the frame 52 through a bearing.

[0022] Specifically, by turning on the second electric push rod 51 , the second electric push rod 51 drives the frame 52 , the motor 53 and the grinding roller 54 to move, and by turning on the motor 53 , the motor 53 drives the grinding roller 54 to rotate.

[0023] In this embodiment, the clamping mechanism 7 includes two first electric push rods 71, and cavities are opened on the front and rear sides of the cushion block 6. The two first electric push rods 71 ​​are fixedly connected to the inner bottom walls of the two cavities respectively. The output ends of the two first electric push rods 71 ​​respectively penetrate and extend to the front and rear sides of the cushion block 6. The output ends of the two first electric push rods 71 ​​are fixedly installed with moving blocks 72, and the tops of the two moving blocks 72 are fixedly installed with L-shaped rods 73. The opposite sides of the two L-shaped rods 73 are fixedly installed with first moving rods 74. The left and right sides of the first moving rod 74 are provided with second moving rods 75 through the connecting mechanism 8. The bottom of the first moving rod 74 and the bottom of the second moving rod 75 are fixedly installed with multiple balls 76, and the bottoms of the multiple balls 76 are in contact with the top of the cushion block 6.

[0024] Specifically, by turning on the two first electric push rods 71 ​​, the first electric push rods 71 ​​drive the moving block 72 , the L-shaped rod 73 , the first moving rod 74 , the connecting mechanism 8 , the second moving rod 75 and the ball 76 to move.

[0025] In this embodiment, the connecting mechanism 8 includes a first connecting block 81, which is fixedly connected to the side wall of the first moving rod 74, and a second connecting block 82 is fixedly installed on the side wall of the second moving rod 75. The second connecting block 82 is connected to the first connecting block 81 by snap-fitting.

[0026] Specifically, the second moving rod 75 is moved upward, and the second moving rod 75 drives the second connecting block 82 to separate from the first connecting block 81 ; the second moving rod 75 is moved downward, and the second moving rod 75 drives the second connecting block 82 to engage with the first connecting block 81 .

[0027] The working principle of the above embodiment is:

[0028] The staff places two steel plates of the same thickness on the top of the pad 6, and turns on the two first electric push rods 71. The first electric push rod 71 drives the moving block 72, the L-shaped rod 73, the first moving rod 74, the first connecting block 81, the second connecting block 82, the second moving rod 75 and the ball 76 to move until the plate is positioned by the second moving rod 75. The staff turns on the second electric push rod 51, and by turning on the motor 53, the motor 53 drives the grinding roller 54 to rotate. The second electric push rod 51 drives the frame 52, the motor 53 and the grinding roller 54 to move downward until the grinding roller 54 contacts the top of the first plate. After the linear module 4 is turned on, the linear module 4 drives the grinding roller 54 to grind the first plate, and then the second electric push rod 51 drives the frame 52, the motor 53 and the grinding roller 54 to grind the second plate. When the two plates are being polished, the second moving rod 75 is moved upward, and the second moving rod 75 drives the second connecting block 82 to separate from the first connecting block 81, thereby releasing the positioning of the first plate and turning the first plate over. The second moving rod 75 is moved downward, and the second moving rod 75 drives the second connecting block 82 to engage with the first connecting block 81 to position the first plate. When the polishing of the second plate is completed, the linear module 4 is turned on, and the linear module 4 drives the polishing roller 54 to polish the first plate, which not only facilitates the positioning of the plates and improves the safety performance, but also makes the processing process more compact and improves the processing efficiency. After the polishing is completed, a rag is used to push the debris on the top of the pad 6 to the inside of the collection box 9 for collection.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article 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, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grinding device for steel structure production, comprising a table (1), a vertical rod (2) fixedly mounted on the top of the table (1), a top plate (3) fixedly mounted on the top of the vertical rod (2), a linear module (4) fixedly mounted on the bottom of the top plate (3), a grinding mechanism (5) provided at the output end of the linear module (4), characterized in that: A cushion block (6) is fixedly mounted on the top of the table top (1); a clamping mechanism (7) is arranged on the cushion block (6); and a connecting mechanism (8) is arranged on the clamping mechanism (7); The clamping mechanism (7) comprises two first electric push rods (71), cavities are provided on both the front and rear sides of the cushion block (6), the two first electric push rods (71) are respectively fixedly connected to the inner bottom walls of the two cavities, the output ends of the two first electric push rods (71) respectively penetrate and extend to the front and rear sides of the cushion block (6), the output ends of the two first electric push rods (71) are both fixedly mounted with moving blocks (72), the tops of the two moving blocks (72) are both fixedly mounted with L-shaped rods (73), the opposite sides of the two L-shaped rods (73) are both fixedly mounted with first moving rods (74), the left and right sides of the first moving rod (74) are provided with second moving rods (75) via a connecting mechanism (8), the bottoms of the first moving rod (74) and the bottoms of the second moving rod (75) are both fixedly mounted with a plurality of balls (76), and the bottoms of the plurality of balls (76) are in contact with the top of the cushion block (6).

2. A grinding device for steel structure production as claimed in claim 1, characterized in that: The grinding mechanism (5) comprises a second electric push rod (51), the second electric push rod (51) is fixedly connected to the output end of the linear module (4), a frame (52) is fixedly mounted on the bottom of the second electric push rod (51), a motor (53) is fixedly mounted on the front of the frame (52), the output end of the motor (53) penetrates and extends into the interior of the frame (52), a grinding roller (54) is fixedly mounted on the output end of the motor (53), and a side of the grinding roller (54) away from the output end of the motor (53) is rotatably connected to the interior of the frame (52) via a bearing.

3. A grinding device for steel structure production as claimed in claim 1, characterized in that: The connecting mechanism (8) comprises a first connecting block (81), the first connecting block (81) being fixedly connected to a side wall of a first movable rod (74), a second connecting block (82) being fixedly mounted on a side wall of the second movable rod (75), and the second connecting block (82) and the first connecting block (81) being connected by a snap-fitting manner.

4. A grinding device for steel structure production as claimed in claim 1, characterized in that: A collection box (9) is placed on the top of the table top (1), and the top of the collection box (9) is not higher than the top of the table top (1).

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