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CN-224223506-U - Polishing equipment for finish machining of airplane parts

CN224223506UCN 224223506 UCN224223506 UCN 224223506UCN-224223506-U

Abstract

The utility model discloses polishing equipment for finishing airplane parts, and relates to the technical field of finishing airplane parts. The utility model comprises a bottom plate, a position adjusting assembly, a polishing assembly and a collecting assembly for collecting polishing scraps, wherein the position adjusting assembly comprises an air cylinder fixed on the upper side of the bottom plate, an L-shaped mounting frame connected with the telescopic end of the air cylinder, a mounting plate fixed on the back surface of the top of the L-shaped mounting frame and a guide rail movably matched with the bottom of the L-shaped mounting frame, the polishing assembly comprises a shaft cover symmetrically arranged in the middle of the vertical surface of the L-shaped mounting frame, a transmission shaft is rotatably arranged in the shaft cover, the end part of the transmission shaft is fixedly provided with a polishing head, and the collecting assembly comprises a collecting box fixed on the upper side of the bottom of the L-shaped mounting frame, a collecting drawer embedded in the collecting box and a negative pressure pipe communicated with the tail part of the collecting box. By arranging the collecting assembly, the utility model can effectively collect the scraps generated in the polishing process, thereby protecting the environment and maintaining the health of staff.

Inventors

  • LIU HUAIBO
  • WAN WENHAN
  • CHEN WEITAI

Assignees

  • 成都天元模具技术有限责任公司

Dates

Publication Date
20260512
Application Date
20250610

Claims (7)

  1. 1. The polishing device for the finish machining of the airplane parts comprises a base plate (100), a position adjusting assembly (200) arranged on the upper side of the base plate (100), a polishing assembly (400) matched with the position adjusting assembly (200) and a collecting assembly (300) for collecting polishing scraps, and is characterized in that the position adjusting assembly (200) comprises a cylinder (201) fixed on the upper side of the base plate (100), an L-shaped mounting frame (203) connected with the telescopic end of the cylinder (201), a mounting plate (204) fixed on the back surface of the top of the L-shaped mounting frame (203) and a guide rail (202) movably matched with the bottom of the L-shaped mounting frame (203), the polishing assembly (400) comprises a shaft cover (401) symmetrically arranged in the middle of the vertical surface of the L-shaped mounting frame (203), a transmission shaft is rotationally arranged in the shaft cover (401), the end part of the transmission shaft is fixedly provided with a polishing head, and the collecting assembly (300) comprises a collecting box (301) fixed on the upper side of the bottom of the L-shaped mounting frame (203), a collecting drawer (302) embedded in the collecting box (301) and a negative pressure tube (303) communicated with the tail of the collecting box (301).
  2. 2. The polishing device for finishing of aircraft parts according to claim 1, wherein the limiting groove (101) is formed in the side surface of the bottom plate (100), and the negative pressure pipe (303) penetrates through the limiting groove (101).
  3. 3. The polishing apparatus for finishing an aircraft component according to claim 1, wherein the guide rail (202) is symmetrically fixed to the front portion of the upper side of the base plate (100), and the guide rail (202) is parallel to the expansion and contraction direction of the expansion and contraction end of the cylinder (201).
  4. 4. The polishing device for finishing of aircraft parts according to claim 1, wherein a motor (402) is fixed on the outer side of the mounting plate (204), an output end of the motor (402) is connected with a driving wheel (405), the driving wheel (405) is matched with the driving wheel (403) through a belt (404), and the driving wheel (403) is fixed at the tail end of the driving shaft.
  5. 5. The polishing device for finishing airplane parts according to claim 4, wherein the driving wheel (405) is rotatably arranged on the back surface of the top of the L-shaped mounting frame (203), and an adjusting wheel for adjusting tightness of the belt (404) is arranged on the side surface of the L-shaped mounting frame (203).
  6. 6. The polishing apparatus for finishing an aircraft part according to claim 1, wherein the extended end of the negative pressure pipe (303) is a bellows, and the bellows is connected to an external negative pressure apparatus.
  7. 7. The polishing device for finishing of aircraft parts according to claim 1, wherein a feed inlet (3021) is formed in the middle of the outer side of the collecting drawer (302), a filter surface (3023) is arranged at the inner end of the collecting drawer (302), a top opening of a collecting chamber (3022) arranged in the collecting drawer (302) is attached to the inner wall of the collecting tank (301), and a gap for air flow is formed between the filter surface (3023) and the innermost end of the collecting tank (301).

Description

Polishing equipment for finish machining of airplane parts Technical Field The utility model belongs to the technical field of finish machining of airplane parts, and particularly relates to polishing equipment for finish machining of airplane parts. Background With the development of the aviation industry, the requirements for precision, surface quality and production efficiency of aircraft parts are increasing, and conventional polishing techniques and equipment gradually show limitations when facing these requirements. For example: Conventional polishing methods generally rely on manual or semi-automatic equipment, and it is difficult to ensure accurate polishing of aircraft parts requiring complex shapes and high precision, which not only affects the quality of the final product, but may also result in parts not meeting strict aviation standards, and the polishing process may produce a large amount of fine metal chips which, if not collected and handled effectively, may contaminate the work environment and even pose a threat to the health of the operator, and in addition, the improperly handled chips may reattach to the parts being processed, affecting surface quality and subsequent procedures. Therefore, we provide a polishing device for finishing airplane parts, which is used for solving the problems. Disclosure of utility model In order to solve the technical problems, the utility model is realized by the following technical scheme: The utility model discloses polishing equipment for finishing of airplane parts, which comprises a bottom plate, a position adjusting assembly arranged on the upper side of the bottom plate, a polishing assembly matched with the position adjusting assembly and a collecting assembly used for collecting polishing scraps, wherein the position adjusting assembly comprises an air cylinder fixed on the upper side of the bottom plate, an L-shaped mounting frame connected with the telescopic end of the air cylinder, a mounting plate fixed on the back surface of the top of the L-shaped mounting frame and a guide rail movably matched with the bottom of the L-shaped mounting frame, the polishing assembly comprises a shaft cover symmetrically arranged in the middle of the vertical surface of the L-shaped mounting frame, a transmission shaft is rotatably arranged in the shaft cover, a polishing head is fixed at the end part of the transmission shaft, and the collecting assembly comprises a collecting box fixed on the upper side of the bottom of the L-shaped mounting frame, a collecting drawer embedded in the collecting box and a negative pressure pipe communicated with the tail of the collecting box. The utility model is further characterized in that a limit groove is formed in the side face of the bottom plate, and the negative pressure pipe penetrates through the limit groove. The utility model is further characterized in that the guide rail is symmetrically fixed at the front part of the upper side of the bottom plate, and the guide rail is parallel to the telescopic direction of the telescopic end of the air cylinder. The utility model is further characterized in that a motor is fixed on the outer side of the mounting plate, the output end of the motor is connected with a driving wheel, the driving wheel is matched with a driving wheel through a belt, and the driving wheel is fixed at the tail end of the transmission shaft. The utility model is further characterized in that the driving wheel is rotatably arranged on the back surface of the top of the L-shaped mounting frame, and the side surface of the L-shaped mounting frame is provided with an adjusting wheel for adjusting the tightness of the belt. The utility model further provides that the extending end of the negative pressure pipe is a corrugated pipe, and the corrugated pipe is connected with external negative pressure equipment. The utility model is further characterized in that a feeding hole is formed in the middle of the outer side of the collecting drawer, a filtering surface is arranged at the inner end of the collecting drawer, the top opening of a collecting cavity arranged in the collecting drawer is attached to the inner wall of the collecting box, and a gap for air flow is formed between the filtering surface and the innermost end of the collecting box. The utility model has the following beneficial effects: 1. The utility model can realize accurate control of the position of the polishing head through the matching use of the cylinder provided with the position adjusting component and the guide rail, so that the polishing process is more accurate, and meanwhile, the position of the polishing head is conveniently adjusted through the cylinder, so that the polishing head can adapt to airplane parts with different shapes and sizes for polishing operation, and the operation flexibility and the application range of the equipment are greatly improved. 2. The collecting assembly comprises the collecting box, the collec