Search

CN-224222809-U - Get rid of nested through-hole burr equipment of fan blade

CN224222809UCN 224222809 UCN224222809 UCN 224222809UCN-224222809-U

Abstract

The utility model relates to the technical field of fan blade nesting processing equipment and discloses fan blade nesting through hole burr removing equipment which comprises a workbench, wherein moving assemblies are fixedly connected to two sides of the top of the workbench, a fixed box is fixedly connected to the top of the workbench, a motor is mounted on the inner wall of the fixed box, a supporting rod is fixedly connected to the driving end of the motor, a milling cutter is fixedly connected to one side of the supporting rod, a sliding frame is arranged at the top of the moving assemblies, a fixed block is fixedly connected to the bottom of the sliding frame, a plurality of springs are fixedly connected to the inner wall of the fixed block, and sliding plates are fixedly connected to the bottoms of the springs. According to the utility model, the fixed block is driven by the sliding frame, so that the fixed block drives the sliding plate, and the hairbrush moves to be in contact with the top of the workbench, so that the workbench is dedusted, dust can be effectively prevented from entering the equipment, and the abrasion degree of parts is reduced.

Inventors

  • LANG JIANYUAN
  • SHEN HUI

Assignees

  • 浙江龙游诚创五金有限公司

Dates

Publication Date
20260512
Application Date
20250528

Claims (8)

  1. 1. The equipment for removing burrs of nested through holes of fan blades comprises a workbench and is characterized in that moving assemblies are fixedly connected to two sides of the top of the workbench, a fixed box is fixedly connected to the top of the workbench, a motor is installed on the inner wall of the fixed box, a supporting rod is fixedly connected to the driving end of the motor, a milling cutter is fixedly connected to one side of the supporting rod, a sliding frame is arranged on the top of the moving assemblies, a fixed block is fixedly connected to the bottom of the sliding frame, a plurality of springs are fixedly connected to the inner wall of the fixed block, a sliding plate is fixedly connected to the bottom of each spring, a plurality of brushes are fixedly connected to the bottom of each sliding plate, and an installation assembly is arranged on the top of each sliding frame.
  2. 2. The device for removing burrs of nested through holes of fan blades according to claim 1, wherein the moving assembly comprises two sliding rails, the bottoms of the sliding rails are fixedly connected to the top of the workbench, the inner wall of the sliding frame is slidably connected to the outer portion of the sliding rails through sliding blocks, an electric push rod is fixedly connected to the top of the workbench, and the driving end of the electric push rod is fixedly connected to one side of the sliding frame.
  3. 3. The device for removing burrs of nested through holes of fan blades according to claim 1, wherein supporting frames are fixedly connected to four corners of the bottom of the workbench, and bases are fixedly connected to the bottoms of the supporting frames.
  4. 4. The device for removing burrs of nested through holes of fan blades according to claim 3, wherein the top of the base is fixedly connected with a collecting box for collecting impurities, and the through holes of the workbench are fixedly connected with two blanking openings.
  5. 5. The device for removing burrs of a through hole nested in a fan blade according to claim 1, wherein the mounting assembly comprises a square block, the bottom of the square block is fixedly connected to the top of the sliding frame, the top of the square block is in threaded connection with a threaded rod, one side of the square block is fixedly connected with a hollow column, the inner wall of the hollow column is provided with a sleeve, a plurality of square openings are formed in the outer portion of the sleeve, and a plurality of connecting rods are rotatably connected to the inner wall of the hollow column.
  6. 6. The device for removing burrs of nested through holes of fan blades according to claim 5, wherein a second hand wheel is fixedly connected to one side of the threaded rod, and a first hand wheel is fixedly connected to one side of the sleeve.
  7. 7. The device for removing burrs of a through hole nested in a fan blade according to claim 1, wherein the outer portion of the sliding plate is slidably connected to the inner wall of the fixed block, and the bottom of the sliding frame is slidably connected to the top of the workbench.
  8. 8. The device for removing burrs of nested through holes of fan blades according to claim 5, wherein a plurality of square openings are uniformly distributed outside the sleeve, and the connecting rod is movably connected to the inner wall of the square opening.

Description

Get rid of nested through-hole burr equipment of fan blade Technical Field The utility model relates to the technical field of fan blade nesting processing equipment, in particular to equipment for removing burrs of a fan blade nesting through hole. Background Casting is a common process for nesting processing of fan blades, wherein sand casting equipment firstly makes a sand mould which is in accordance with the nesting shape of the fan blades, molten metal at high temperature is injected into a mould cavity, and after the molten metal is cooled and solidified, a fan blade blank with nesting through holes can be formed. For example, large-scale wind power generation blade casting, a large-scale gravity casting machine is often used, and gravity is used for filling a mould with molten metal so as to ensure the molding of a nested structure. In the production process of the fan blade, burrs generated by the nested through holes can influence the appearance quality of the fan blade, so that the surface of the fan blade is uneven and not smooth. These burrs can also scratch other parts during subsequent assembly, resulting in assembly difficulties and even affecting the proper operation of the entire device. The device for removing burrs of the embedded through holes of the fan blades can accurately remove the burrs, so that the edges of the through holes are smooth and flat, and the surface quality standard of design requirements is achieved, thereby improving the overall quality of the fan blades and reducing the product reject rate caused by the burrs. In the prior art, part of the workbench is difficult to remove dust, and a large amount of metal scraps or dust of other materials can be generated in the process of removing burrs of the embedded through holes of the fan blades. If the equipment is difficult to remove dust, the dust can adhere to parts such as transmission parts, bearings, guide rails and the like of the equipment. As the apparatus operates, dust can enter the mating gaps of the components, acting as abrasives, exacerbating friction and wear between the components. For example, when the bearing runs in a dust environment, the surfaces of the ball and the roller path can be gradually scratched, so that the bearing accuracy is reduced, the service life is shortened, equipment operation faults are finally caused, the production progress is affected, and the equipment for removing burrs of the embedded through holes of the fan blades is provided for solving the problems. Disclosure of utility model The utility model aims at overcoming the defects of the prior art, and provides equipment for removing burrs of a nested through hole of a fan blade, wherein a fixed block is driven by a sliding frame, so that the fixed block drives a sliding plate, and a hairbrush moves to be in contact with the top of a workbench, thereby realizing dust removal of the workbench. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a get rid of nested through-hole burr equipment of fan blade, includes the workstation, the equal fixedly connected with of top both sides of workstation removes the subassembly, the fixed box in top fixedly connected with of workstation, the motor is installed to the inner wall of fixed box, the drive end fixedly connected with bracing piece of motor, one side fixedly connected with milling cutter of bracing piece, the top of removing the subassembly is provided with the carriage, the bottom fixedly connected with fixed block of carriage, fixed block inner wall fixedly connected with a plurality of springs, a plurality of the bottom fixedly connected with sliding plate of spring, the bottom fixedly connected with a plurality of brushes of sliding plate, the top of carriage is provided with the installation component; As a further description of the above technical solution: The moving assembly comprises two sliding rails, the bottoms of the sliding rails are fixedly connected to the top of the workbench, the inner wall of the sliding frame is slidably connected to the outer portion of the sliding rails through sliding blocks, the top of the workbench is fixedly connected with an electric push rod, and the driving end of the electric push rod is fixedly connected to one side of the sliding frame; As a further description of the above technical solution: The four corners of the bottom of the workbench are fixedly connected with supporting frames, and the bottoms of a plurality of supporting frames are fixedly connected with bases; As a further description of the above technical solution: the top of the base is fixedly connected with a collecting box for collecting impurities, and the through hole of the workbench is fixedly connected with two blanking openings; As a further description of the above technical solution: The mounting assembly comprises a square block, the bottom of the square block is fixedly co