Drilling device for machining wind power yaw motor shell

Abstract

The utility model discloses a drilling device for wind power yaw motor shell processing, which comprises a machine base and a motor shell, the upper end of the machine base is provided with a processing groove, the left end side wall and the right end side wall of the processing groove close to the upper end are respectively and fixedly connected with a supporting seat, and the upper ends of the two supporting seats are respectively provided with a horizontal displacement seat. The yaw motor shell to be drilled is placed on the bearing steel wire mesh, the linear guide rail and the movable guide block are matched with the horizontal shifting base and the material carrying base to drive the yaw motor shell to be drilled to move to the drilling position, and the hydraulic cylinder is matched with the hydraulic buffer to drive the two clamping blocks to clamp and position the yaw motor shell. The yaw motor shell is conveniently and rapidly clamped and positioned, the drilling efficiency is improved, drilling excess materials are discharged into the machining groove through the bearing steel wire net, the drilling excess materials are guided into the uncovered recycling groove along the two inclined material guide plates, and drilling waste materials are conveniently and timely recycled.

Description

TECHNICAL FIELD

[0001] The utility model relates to motor casing processing technical field especially relates to a drilling device for wind power yaw motor casing processing. BACKGROUND

[0002] The wind power yaw motor is used for controlling the yaw system of the wind turbine generator unit, and can make the blades of the wind turbine generator always align with the wind direction. When the direction of the wind changes, the yaw motor can quickly adjust the angle of the wind turbine generator, so that the wind turbine generator always maintains the maximum contact area and the best operating state with the wind, thereby improving the power generation efficiency of the wind turbine generator.

[0003] At present, when the shell of the wind power yaw motor is drilled, it is not convenient to quickly position the motor shell, which affects the drilling efficiency, and the drilling waste of the motor shell cannot be recycled in time. The drilling device for wind power yaw motor shell processing is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] In view of the deficiencies and defects in the prior art, the utility model provides a drilling device for wind power yaw motor shell processing to solve the technical problems that the shell of the wind power yaw motor is not convenient to quickly position when drilled, which affects the drilling efficiency, and the drilling waste of the motor shell cannot be recycled in time.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A drilling device for wind power yaw motor shell processing, comprising a machine base and a motor shell, the upper end of the machine base is provided with a processing groove, the left and right end sidewalls of the processing groove close to the upper end are both fixedly connected with a supporting seat, the upper end of each of the two supporting seats is provided with a horizontal displacement seat, the two horizontal displacement seats are respectively arranged horizontally through the left and right inner walls of the processing groove, and the upper end of each of the two horizontal displacement seats fixedly connected with a same material loading seat in the processing groove, the left and right inner walls of the processing groove close to the upper end are both provided with a positioning assembly arranged horizontally through, the motor shell is arranged on the material loading seat and is pressed tightly with the positioning assembly, and the processing groove is provided with a surplus material recycling assembly.

[0007] Preferably, the upper end of the supporting seat is fixedly installed with a linear guide rail, the linear guide rail is slidably connected with a movable guide block matched with the linear guide rail, and the horizontal displacement seat is fixedly installed at the upper end of the movable guide block.

[0008] Preferably, the processing groove is provided with a strip-shaped slot on the inner wall of the left and right sides of the horizontal displacement seat, a plurality of balls are embedded on the top surface of the strip-shaped slot, a groove is provided on the bottom of the strip-shaped slot, a plurality of limiting pulleys are fixedly installed on the left and right inner walls of the groove, and the limiting pulleys are distributed at equal intervals.

[0009] Preferably, the upper end of the material loading seat is provided with a first opening, a load-bearing steel mesh is fixedly connected to the inner wall of the rectangular slot, and the upper end of the material loading seat is fixedly connected with a rectangular ring-shaped material blocking plate, and the first opening is located inside the rectangular ring-shaped material blocking plate.

[0010] Preferably, the positioning assembly comprises hydraulic cylinders fixedly installed on the left and right side walls of the base near the upper end, the piston rods of the two hydraulic cylinders are horizontally arranged through the left and right inner walls of the processing groove, clamping blocks are arranged on the opposite side walls of the piston rods of the two hydraulic cylinders, circular grooves are arranged on the side walls of the two clamping blocks, hydraulic buffers are fixedly installed in the two circular grooves, and the piston rods of the two hydraulic cylinders are fixedly connected with the two hydraulic buffers.

[0011] Preferably, the excess material recycling assembly comprises a second opening arranged on the inner wall of the right side of the bottom of the processing groove, the second opening is provided with a coverless recycling groove, and inclined material guide plates are fixedly connected to the front and rear inner walls of the processing groove above the coverless recycling groove.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The drill hole is placed on the load-bearing steel mesh, so that the linear guide rail and the movable guide block cooperate with the horizontal displacement seat and the material loading seat to drive the drill hole to move to the drilling position, the hydraulic cylinder cooperates with the hydraulic buffer to drive the two clamping blocks to clamp and position the drill hole, the drill hole is clamped and positioned quickly, and the drilling efficiency is improved.

[0014] 2. The drill hole excess material is discharged into the processing groove through the load-bearing steel mesh, so that the drill hole excess material is guided into the coverless recycling groove along the two inclined material guide plates, and the drill hole waste material is conveniently recycled in time. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a perspective view of a drilling device for processing a wind power yaw motor shell.

[0016] Figure 2 It is Figure 1 A local enlarged view of the middle A;

[0017] Figure 3 It is Figure 1 A local enlarged view of the middle B;

[0018] Figure 4 A split structure schematic diagram of the positioning assembly of the drilling device for processing the wind power yaw motor shell is provided.

[0019] In the figure: 1 base, 2 motor shell, 3 processing groove, 4 support seat, 5 horizontal displacement seat, 6 load seat, 7 linear guide rail, 8 movable guide block, 9 strip slot, 10 ball, 11 groove, 12 limit pulley, 13 first opening, 14 bearing steel wire net, 15 rectangular ring-shaped blocking plate, 16 hydraulic cylinder, 17 clamping block, 18 circular groove, 19 hydraulic buffer, 20 second opening, 21 coverless recovery groove, 22 inclined guide plate. DETAILED DESCRIPTION

[0020] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the present application.

[0021] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments.

[0022] Reference Figures 1-4The utility model provides a kind of wind power yaw motor shell processing drilling device, including machine base 1 and motor shell 2, the upper end of machine base 1 is equipped with processing groove 3, processing groove 3 is close to the upper end and is fixedly connected with support seat 4 on the left and right two end side walls, the upper end of two support seats 4 is equipped with horizontal displacement seat 5, the upper end of support seat 4 is fixedly installed with linear guide rail 7, linear guide rail 7 is slidably connected with the movable guide block 8 matched with it, linear guide rail 7 and movable guide block 8 are used to adjust the position of horizontal displacement seat 5, to cooperate with the horizontal displacement of the material seat 6 and drive the yaw motor shell to be drilled 2, horizontal displacement seat 5 is fixedly installed on the upper end of movable guide block 8, the yaw motor shell to be drilled 2 is placed on the load-bearing steel wire net 14 in the first opening 13 on the material seat 6, the linear guide rail 7 and movable guide block 8 on the two support seats 4 are started to drive horizontal displacement seat 5 to move horizontally along the strip-shaped slot 9, the left and right two sides of the inner wall of processing groove 3 is equipped with strip-shaped slot 9, a plurality of ball bearings 10 are embedded on the top surface of strip-shaped slot 9, recess 11 is provided on the bottom of strip-shaped slot 9, a plurality of limiting pulleys 12 are fixedly installed on the left and right two sides of the inner wall of recess 11, a plurality of limiting pulleys 12 are arranged at equal intervals, horizontal displacement seat 5 moves horizontally along strip-shaped slot 9, and a plurality of ball bearings 10 and limiting pulleys 12 in recess 11 provide stable limiting support for horizontal displacement seat 5, so that the two horizontal displacement seats 5 cooperate with the material seat 6 to drive the yaw motor shell to be drilled 2 to move stably.

[0023] Two horizontal displacement seats 5 are respectively arranged horizontally through the left and right two sides of the inner wall of processing groove 3, the upper end of two horizontal displacement seats 5 is fixedly connected with the same material seat 6 in processing groove 3, the upper end of material seat 6 is equipped with first opening 13, the inner wall of first opening 13 is fixedly connected with load-bearing steel wire net 14, load-bearing steel wire net 14 can effectively bear the yaw motor shell to be drilled 2, and the waste produced by drilling is concentrated in processing groove 3 through load-bearing steel wire net 14, the upper end of material seat 6 is fixedly connected with rectangular ring-shaped baffle plate 15, first opening 13 is located inside rectangular ring-shaped baffle plate 15, and rectangular ring-shaped baffle plate 15 can limit the waste produced by drilling to prevent drilling waste from flying apart.

[0024] The processing groove 3 is provided with a positioning assembly on the left and right inner walls near the upper end, the positioning assembly comprises hydraulic cylinders 16 fixedly installed on the left and right side walls of the machine base 1 near the upper end, the piston rods of the two hydraulic cylinders 16 are arranged horizontally through the left and right inner walls of the processing groove 3, clamping blocks 17 are arranged on the opposite side walls of the piston rods of the two hydraulic cylinders 16, circular grooves 18 are arranged on the side walls of the two clamping blocks 17, hydraulic buffers 19 are fixedly installed in the two circular grooves 18, the piston rods of the two hydraulic cylinders 16 are fixedly connected with the two hydraulic buffers 19, the motor shell 2 is arranged on the material loading seat 6 and is pressed against the positioning assembly, the hydraulic cylinders 16 on the left and right sides of the machine base 1 drive the two clamping blocks 17 to press against the left and right ends of the yaw motor shell 2 in cooperation with the hydraulic buffers 19, so that the yaw motor shell 2 is clamped and positioned in the rectangular annular material blocking plate 15, the yaw motor shell 2 is clamped and positioned quickly, and the drilling efficiency is improved.

[0025] The processing groove 3 is provided with a positioning assembly on the left and right inner walls near the upper end, the positioning assembly comprises hydraulic cylinders 16 fixedly installed on the left and right side walls of the machine base 1 near the upper end, the piston rods of the two hydraulic cylinders 16 are arranged horizontally through the left and right inner walls of the processing groove 3, clamping blocks 17 are arranged on the opposite side walls of the piston rods of the two hydraulic cylinders 16, circular grooves 18 are arranged on the side walls of the two clamping blocks 17, hydraulic buffers 19 are fixedly installed in the two circular grooves 18, the piston rods of the two hydraulic cylinders 16 are fixedly connected with the two hydraulic buffers 19, the motor shell 2 is arranged on the material loading seat 6 and is pressed against the positioning assembly, the hydraulic cylinders 16 on the left and right sides of the machine base 1 drive the two clamping blocks 17 to press against the left and right ends of the yaw motor shell 2 in cooperation with the hydraulic buffers 19, so that the yaw motor shell 2 is clamped and positioned in the rectangular annular material blocking plate 15, the yaw motor shell 2 is clamped and positioned quickly, and the drilling efficiency is improved.

[0026] The processing groove 3 is provided with a positioning assembly on the left and right inner walls near the upper end, the positioning assembly comprises hydraulic cylinders 16 fixedly installed on the left and right side walls of the machine base 1 near the upper end, the piston rods of the two hydraulic cylinders 16 are arranged horizontally through the left and right inner walls of the processing groove 3, clamping blocks 17 are arranged on the opposite side walls of the piston rods of the two hydraulic cylinders 16, circular grooves 18 are arranged on the side walls of the two clamping blocks 17, hydraulic buffers 19 are fixedly installed in the two circular grooves 18, the piston rods of the two hydraulic cylinders 16 are fixedly connected with the two hydraulic buffers 19, the motor shell 2 is arranged on the material loading seat 6 and is pressed against the positioning assembly, the hydraulic cylinders 16 on the left and right sides of the machine base 1 drive the two clamping blocks 17 to press against the left and right ends of the yaw motor shell 2 in cooperation with the hydraulic buffers 19, so that the yaw motor shell 2 is clamped and positioned in the rectangular annular material blocking plate 15, the yaw motor shell 2 is clamped and positioned quickly, and the drilling efficiency is improved.

[0027] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A drilling device for processing a wind power yaw motor shell, comprising a machine base (1) and a motor shell (2), the upper end of the machine base (1) is provided with a processing groove (3), characterized in that, The processing groove (3) is close to the upper end of the left and right two end side walls and is fixedly connected with a support seat (4), the upper end of the two support seats (4) is provided with a horizontal displacement seat (5), the two horizontal displacement seats (5) are respectively arranged through the left and right two side walls of the processing groove (3) horizontally, the upper end of the two horizontal displacement seats (5) in the processing groove (3) is fixedly connected with the same load carrier (6), the left and right two side walls of the processing groove (3) close to the upper end are provided with a positioning assembly through, the motor housing (2) is arranged on the load carrier (6) and is pressed tightly with the positioning assembly, and the processing groove (3) is provided with a surplus material recycling assembly.

2. The drilling device for processing the shell of a yaw motor of a wind turbine according to claim 1, characterized in that, The upper end of the support seat (4) is fixedly installed with a linear guide rail (7), the linear guide rail (7) is slidably connected with a matched movable guide block (8), and the horizontal displacement seat (5) is fixedly installed at the upper end of the movable guide block (8).

3. The drilling device for processing the shell of a yaw motor of a wind turbine according to claim 1, characterized in that, The left and right two side walls of the processing groove (3) opposite to the horizontal displacement seat (5) are provided with a strip-shaped groove (9), a plurality of ball bearings (10) are embedded on the top surface of the strip-shaped groove (9), a groove (11) is arranged on the bottom of the strip-shaped groove (9), a plurality of limiting pulleys (12) are fixedly installed on the left and right two side walls of the groove (11), and the plurality of limiting pulleys (12) are arranged at equal intervals.

4. The drilling device for processing the shell of a yaw motor of a wind turbine according to claim 1, characterized in that, The upper end of the load carrier (6) is provided with a first opening (13), the inner wall of the first opening (13) is fixedly connected with a load-bearing steel wire mesh (14), the upper end of the load carrier (6) is fixedly connected with a rectangular annular material blocking plate (15), and the first opening (13) is located on the inner side of the rectangular annular material blocking plate (15).

5. The drilling device for processing the shell of a yaw motor of a wind turbine according to claim 1, characterized in that, The positioning assembly comprises hydraulic cylinders (16) fixedly installed on the left and right two end side walls of the machine base (1) close to the upper end, the piston rods of the two hydraulic cylinders (16) are arranged through the left and right two side walls of the processing groove (3) horizontally, the opposite side walls of the piston rods of the two hydraulic cylinders (16) are provided with clamping blocks (17), the side walls of the two clamping blocks (17) opposite to the hydraulic cylinders (16) are provided with circular grooves (18), the hydraulic buffers (19) are fixedly installed in the two circular grooves (18), and the piston rods of the two hydraulic cylinders (16) are fixedly connected with the two hydraulic buffers (19).

6. The drilling device for processing the shell of a yaw motor of a wind turbine according to claim 1, characterized in that, The surplus material recycling assembly comprises a second opening (20) arranged on the bottom right side wall of the processing groove (3), the second opening (20) is inserted with a coverless recycling groove (21), and the front and rear two side walls of the processing groove (3) above the coverless recycling groove (21) are fixedly connected with inclined guide plates (22).

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