Wind power flange edge hole coping device

Abstract

The utility model relates to the technical field of coping devices, and discloses a wind power flange edge hole coping device which comprises a working table, supporting legs are fixedly installed on the two sides of the bottom of the working table, a fixing mechanism is installed above the working table, a fixing disc is fixedly installed above the working table through a rotating base, and the rotating base is fixedly connected with the working table. A flange hole can be connected through a middle shaft and a protective pad disc above the fixing disc, the flange hole is fixed through a fixing hole above the fixing disc, and therefore deflection in the flange machining process is reduced, the machining precision of the flange is improved, a rotating rod is driven through a driving motor above the machine frame, and the machining precision of the flange is improved. The rotating gear on the outer wall of the rotating rod drives the transmission rod, the transmission rod is used for lifting the grinding roller, so that the inner side wall of the flange is ground, lifting type reciprocating grinding is facilitated, the grinding efficiency is improved, the grinding rollers of different sizes are conveniently replaced through the connecting shaft sleeve above the grinding roller, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding devices, in particular to a grinding device for the edge holes of a wind power flange. Background Technique

[0002] A flange, also known as a flange boss plate or a flange. A flange is a part used for connecting shafts to each other and is used for connecting between pipe ends; there are also flanges used at the inlets and outlets of equipment for connecting between two pieces of equipment, such as a reducer flange. A flange connection or a flange joint refers to a detachable connection formed by connecting a flange, a gasket, and bolts as a set of combined sealing structures;

[0003] After the existing large wind power flanges are drilled and produced, it is necessary to grind the edges of the holes to remove the burrs in the holes. When the existing edge hole grinding device grinds the edge holes of the flange, it mainly grinds the edge of the edge hole, and during the grinding process, it is impossible to perform reciprocating lifting and grinding inside the hole, reducing the work efficiency, and the overall operation is relatively cumbersome, resulting in low work efficiency. Content of the Utility Model

[0004] (1) Technical Problem to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a grinding device for the edge holes of a wind power flange, which solves the problem that when the existing edge hole grinding device grinds the edge holes of the flange, it mainly grinds the edge of the edge hole, and during the grinding process, it is impossible to perform reciprocating lifting and grinding inside the hole, reducing the work efficiency, and the overall operation is relatively cumbersome, resulting in low work efficiency as mentioned in the above background technique.

[0006] (2) Technical Solution

[0007] To achieve the above objectives, the utility model is realized through the following technical solutions: A grinding device for the edge holes of a wind power flange includes a workbench. Both sides of the bottom of the workbench are fixedly installed with legs. A fixing mechanism is installed above the workbench. Both sides above the workbench are fixedly installed with frames. One side of the outer wall of the frame is fixedly installed with a control panel. A lifting mechanism is installed through the upper part of the frame. One side of the outer wall above the frame is fixedly installed with a driving motor. A rotating rod is installed on one side of the driving motor. The other end of the rotating rod is fixedly installed with a fixing rod. A rotating gear is fixedly sleeved on the outer wall of the rotating rod.

[0008] Furthermore, a shock-absorbing base is fixedly installed at the bottom of the driving motor. One end of the rotating rod is connected to the output end of the driving motor, and a bushing is fixedly installed at the other end of the rotating rod. The other end of the rotating rod is connected to the fixing rod through a bearing.

[0009] Further, the fixing mechanism includes a rotating base, a fixing plate is fixedly installed above the rotating base, a protective gasket is fixedly installed on the outer wall above the fixing plate, a central shaft is installed through the middle of the fixing plate, and a plurality of fixing holes are formed in the outer wall of the fixing plate.

[0010] Further, the fixing plate is installed above the workbench through the rotating base.

[0011] Further, the lifting mechanism includes a transmission rod, a limiting block is fixedly installed at the lower end of the transmission rod, a lifting cylinder is fixedly installed at the lower end of the limiting block, a support rod is fixedly installed at the lower end of the lifting cylinder, and a grinding mechanism is fixedly installed at the lower end of the support rod.

[0012] Further, the outer wall of the transmission rod is installed through the upper part of the frame, meshing teeth are formed on the outer wall of the transmission rod, the outer wall of the transmission rod is meshed and connected with a rotating gear through the meshing teeth, and the limiting block is arranged below the frame.

[0013] Further, the grinding mechanism includes a connecting shaft sleeve, a grinding roller is fixedly installed at the lower end of the connecting shaft sleeve, and the upper part of the grinding roller is fixedly connected with the lower end of the support rod through the connecting shaft sleeve.

[0014] (III) Beneficial effects

[0015] The utility model provides a grinding device for the edge holes of a wind power flange, and has the following beneficial effects:

[0016] The fixing plate is fixedly installed above the workbench through the rotating base. The central shaft and the protective gasket above the fixing plate can be connected to the flange hole, and the flange hole is fixed by using the fixing holes above the fixing plate, so as to reduce the skew during the flange processing and improve the processing accuracy of the flange.

[0017] The rotating rod is driven by a driving motor above the frame, the rotating gear on the outer wall of the rotating rod drives the transmission rod, and the transmission rod is used to lift the grinding roller, so as to grind the inner side wall of the flange, thus facilitating the lifting type reciprocating grinding, improving the grinding efficiency, and the connecting shaft sleeve above the grinding roller facilitates the replacement of grinding rollers with different sizes, effectively improving the working efficiency. Description of the drawings

[0018] Figure 1 is a schematic structural diagram of the utility model;

[0019] Figure 2 is a schematic structural diagram of the fixing mechanism of the utility model;

[0020] Figure 3 is a schematic structural diagram of the lifting mechanism of the utility model;

[0021] Figure 4This is a schematic structural diagram of the grinding mechanism of the present utility model.

[0022] In the figure: 1, workbench; 2, support leg; 3, fixing mechanism; 31, rotating base; 32, fixing plate; 33, protective washer; 34, central axis; 35, fixing hole; 4, frame; 5, control panel; 6, lifting mechanism; 61, transmission rod; 62, limiting block; 63, lifting cylinder; 64, support rod; 65, grinding mechanism; 651, connecting shaft sleeve; 652, grinding roller; 7, driving motor; 8, rotating rod; 9, fixing rod; 10, rotating gear. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 to 4 , the present utility model provides a technical solution: a device for grinding the edge holes of a wind power flange, including a workbench 1, support legs 2 are fixedly installed on both sides of the bottom of the workbench 1, a fixing mechanism 3 is installed above the workbench 1, frames 4 are fixedly installed on both sides above the workbench 1, a control panel 5 is fixedly installed on one side of the outer wall of the frame 4, a lifting mechanism 6 is installed through the upper part of the frame 4, a driving motor 7 is fixedly installed on one side of the outer wall above the frame 4, a rotating rod 8 is installed on one side of the driving motor 7, a fixing rod 9 is fixedly installed at the other end of the rotating rod 8, a rotating gear 10 is fixedly sleeved on the outer wall of the rotating rod 8, a shock-absorbing base is fixedly installed at the bottom of the driving motor 7, one end of the rotating rod 8 is connected to the output end of the driving motor 7, and a shaft sleeve is fixedly installed at the other end of the rotating rod 8, and the other end of the rotating rod 8 is connected to the fixing rod 9 by a bearing.

[0025] The fixing mechanism 3 includes a rotating base 31, a fixing plate 32 is fixedly installed above the rotating base 31, a protective gasket is fixedly installed on the outer wall above the fixing plate 32, a central axis 34 is installed through the middle of the fixing plate, a plurality of fixing holes 35 are opened on the outer wall of the fixing plate 32, and the fixing plate 32 is installed above the workbench 1 through the rotating base 31.

[0026] The lifting mechanism 6 includes a transmission rod 61, a limiting block 62 is fixedly installed at the lower end of the transmission rod 61, a lifting cylinder 63 is fixedly installed at the lower end of the limiting block 62, an electric rotating rod 8 is fixedly installed at the lower end of the lifting cylinder 63, a grinding mechanism 65 is fixedly installed at the lower end of the electric rotating rod 8, the outer wall of the transmission rod 61 is installed through the upper part of the frame 4, meshing teeth are opened on the outer wall of the transmission rod 61, and the outer wall of the transmission rod 61 is meshed with the rotating gear 10 through the meshing teeth, and the limiting block 62 is arranged below the frame 4.

[0027] The grinding mechanism 65 includes a connecting bushing 651. A grinding roller 652 is fixedly installed at the lower end of the connecting bushing 651. Above the grinding roller 652, it is fixedly connected to the lower end of the electric rotating rod 8 through the connecting bushing 651.

[0028] In the specific embodiments of the present disclosure, the detailed descriptions of known functions and known components are omitted. To ensure the compatibility of the equipment, the operating means adopted are all consistent with the parameters of market instruments.

[0029] In summary, the operating steps of the wind power flange edge hole grinding device are as follows;

[0030] When in use, the fixed disk 32 is fixedly installed above the workbench 1 through the rotating base 31. The central axis 34 above the fixed disk 32 can be connected to the flange hole through the protective cushion disk. The flange hole is fixed by the fixing hole 35 above the fixed disk 32, thereby reducing the skew during the flange processing and improving the processing accuracy of the flange. The rotating rod 8 is driven by the driving motor above the frame 4. The rotating gear 10 on the outer wall of the rotating rod 8 drives the transmission rod 61, and the transmission rod 61 is used to lift and lower the grinding roller 652, thereby grinding the inner wall of the flange, facilitating lifting and reciprocating grinding, improving the grinding efficiency. The connecting bushing 651 above the grinding roller 652 facilitates the replacement of grinding rollers 652 of different sizes, effectively improving the work efficiency.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grinding device for the edge holes of a wind power flange, comprising a workbench (1), characterized in that: On both sides of the bottom of the workbench (1), legs (2) are fixedly installed. Above the workbench (1), a fixing mechanism (3) is installed. On both sides above the workbench (1), frames (4) are fixedly installed. On one side of the outer wall of the frame (4), a control panel (5) is fixedly installed. Above the frame (4), a lifting mechanism (6) is installed through it. On one side of the outer wall above the frame (4), a driving motor (7) is fixedly installed. On one side of the driving motor (7), a rotating rod (8) is installed. At the other end of the rotating rod (8), a fixing rod (9) is fixedly installed. A rotating gear (10) is fixedly sleeved on the outer wall of the rotating rod (8).

2. The edge hole grinding device for a wind power flange according to claim 1, characterized in that: At the bottom of the driving motor (7), a shock-absorbing base is fixedly installed. One end of the rotating rod (8) is connected to the output end of the driving motor (7), and at the other end of the rotating rod (8), a bushing is fixedly installed. The other end of the rotating rod (8) is connected to the fixing rod (9) by a bearing.

3. The edge hole grinding device for a wind power flange according to claim 1, characterized in that: The fixing mechanism (3) includes a rotating base (31). Above the rotating base (31), a fixing disk (32) is fixedly installed. On the outer wall above the fixing disk (32), a protective gasket is fixedly installed. A central shaft (34) is installed through the middle of the fixing disk. A plurality of fixing holes (35) are formed on the outer wall of the fixing disk (32).

4. A grinding device for the edge holes of a wind power flange according to claim 3, characterized in that: The fixing disk (32) is installed above the workbench (1) through the rotating base (31).

5. The edge hole grinding device for a wind power flange according to claim 1, wherein: The lifting mechanism (6) includes a transmission rod (61). At the lower end of the transmission rod (61), a limiting block (62) is fixedly installed. At the lower end of the limiting block (62), a lifting cylinder (63) is fixedly installed. At the lower end of the lifting cylinder (63), an electric rotating rod (8) is fixedly installed. At the lower end of the electric rotating rod (8), a grinding mechanism (65) is fixedly installed.

6. The edge hole grinding device for a wind power flange according to claim 5, wherein: The outer wall of the transmission rod (61) is installed through the upper part of the frame (4). Meshing teeth are formed on the outer wall of the transmission rod (61). The outer wall of the transmission rod (61) is meshed with the rotating gear (10) through the meshing teeth. The limiting block (62) is arranged below the frame (4).

7. A grinding device for the edge holes of a wind power flange according to claim 5, characterized in that: The grinding mechanism (65) includes a connecting bushing (651). At the lower end of the connecting bushing (651), a grinding roller (652) is fixedly installed. Above the grinding roller (652), it is fixedly connected to the lower end of the electric rotating rod (8) through the connecting bushing (651).

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