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CN-121973030-A - Polishing device for aluminum profile machining

CN121973030ACN 121973030 ACN121973030 ACN 121973030ACN-121973030-A

Abstract

The invention relates to the technical field of polishing devices, in particular to a polishing device for aluminum profile processing, which comprises a supporting mechanism and a polishing mechanism, wherein the supporting mechanism comprises a base, a hollow seat, a supporting part, a driving part and a U-shaped frame, the hollow seat is arranged on the base, the U-shaped frame is arranged on the hollow seat, the supporting part consists of two symmetrically arranged supporting frames and supporting rollers, the supporting rollers are rotatably arranged on the inner sides of the supporting frames, the driving part is arranged on the U-shaped frame, the polishing mechanism comprises a butt joint pipe, a telescopic hose, a pump body, a box body, a partition board, a pipeline part a and a pipeline part b, the telescopic hose is respectively connected with the connecting pipes at two ends, the pump body is connected with the telescopic hose, the partition board is arranged in the box body and divides the box body into a chamber a and a chamber b, the pump body is communicated with the box body through the pipeline part a, and the telescopic hose is communicated with the box body through the pipeline part b. The invention can polish the inner wall of the slender aluminum pipe uniformly without dead angles, and the problem that the tool cannot go deep due to the loss of the tool and the limitation of the size of the tool is avoided due to the fact that no entity grinding head exists.

Inventors

  • HUANG HUOSHENG
  • YANG BO
  • HE MAOCHUN
  • ZHANG JIALIN
  • XU XIAOHUI

Assignees

  • 江西中舰新材料科技有限公司

Dates

Publication Date
20260505
Application Date
20260324

Claims (8)

  1. 1. Grinding device of aluminium alloy processing, its characterized in that includes: The support mechanism comprises a base (1), a hollow seat (2), a support part, a driving part and a U-shaped frame (6), wherein the hollow seat (2) is connected to the base (1) through an upright post, the U-shaped frame (6) is connected to the hollow seat (2), the support part is provided with a plurality of groups and is arranged side by side, the support part consists of two symmetrically arranged support frames (11) and support rollers (10), the support rollers (10) are rotatably arranged at the inner sides of the support frames (11) and used for supporting an aluminum pipe to be polished, and the driving part is arranged on the U-shaped frame (6) and used for driving the aluminum pipe to rotate; The polishing mechanism comprises a butt joint pipe, a telescopic hose (8), a pump body (4), a box body (3), a partition plate (19), a pipeline portion a and a pipeline portion b, wherein two connecting pipes (5) are respectively and detachably connected to two ends of an aluminum pipe to be polished, the telescopic hose (8) is provided with two connecting pipes (5) at two ends and is respectively connected with the connecting pipes at two ends, a water outlet end of the pump body (4) is connected with the telescopic hose (8) at one end, the partition plate (19) is arranged in the box body (3) and divides the box body (3) into a cavity a and a cavity b, a mixed liquid of low-viscosity cutting oil and magnetic polishing particles is stored in the cavity a, low-viscosity cutting oil is stored in the cavity b, a water pumping end of the pump body (4) is communicated with the cavity a and the cavity b through the pipeline portion a, the telescopic hose (8) at the other end is communicated with the cavity a and the cavity b through the pipeline portion b, and a plurality of electromagnets (12) are arranged on an inner wall array of a hollow seat (2).
  2. 2. The polishing device for aluminum profile machining according to claim 1, wherein the driving part comprises a telescopic part a (7), a U-shaped block (23), a driving roller (9) and a motor a (24), wherein the telescopic part a (7) is arranged on the U-shaped frame (6) and is connected with the U-shaped block (23), the driving roller (9) is rotatably arranged on the inner side of the U-shaped block (23), and the motor a (24) is arranged on the U-shaped block (23) and the output end of the motor a is connected with the driving roller (9).
  3. 3. The polishing device for aluminum profile machining according to claim 1, wherein an annular groove is formed in the inner wall of the connecting pipe (5), an air hole communicated with the annular groove is formed in the connecting pipe (5), a pressing type air tap (25) is arranged in the air hole, and an air bag ring (26) communicated with the annular groove is arranged on the inner wall of the annular groove.
  4. 4. The polishing device for aluminum profile machining according to claim 1, wherein the pipeline portion a comprises a pipe a (13), a pipe b (15) and a pipe c (14), the pipe a (13) is connected with a water pumping end of the pump body (4), the pipe b (15) and the pipe c (14) are connected with the pipe a (13), the pipe b (15) is communicated with the cavity a, the pipe c (14) is communicated with the cavity b, the pipe b (15) is provided with an electromagnetic valve a, and the pipe c (14) is provided with an electromagnetic valve b.
  5. 5. The polishing device for aluminum profile machining according to claim 1, wherein the pipeline portion b comprises a return pipe (16), a pipe d (17) and a pipe f (18), one end of the return pipe (16) is connected with a telescopic hose (8) at the other end of the return pipe, the pipe d (17) and the pipe f (18) are connected with the return pipe (16), the pipe d (17) is communicated with a chamber a, the pipe f (18) is communicated with a chamber b, an electromagnetic valve c is arranged on the pipe d (17), an electromagnetic valve d is arranged on the pipe f (18), and a filter cloth (27) is arranged in the chamber b inside the box body (3).
  6. 6. Grinding device for aluminium profile machining according to claim 1, characterized in that the housing (3) is provided with a vibration motor (20) for assisting in the uniform mixing of the low-viscosity cutting oil and the magnetic grinding particles.
  7. 7. The polishing device for aluminum profile machining according to claim 1, wherein the box body (3) is provided with an opening a communicated with the cavity a, the box body (3) is provided with an opening b communicated with the cavity b, and sealing plugs are arranged in the opening a and the opening b.
  8. 8. The polishing device for aluminum profile machining according to claim 1, wherein a plurality of telescopic parts b (22) are arranged below an aluminum pipe to be polished on the hollow seat (2), and the telescopic parts b (22) are commonly connected with an arc polishing disc (21).

Description

Polishing device for aluminum profile machining Technical Field The invention relates to the technical field of polishing devices, in particular to a polishing device for aluminum profile machining. Background Aluminum tubes are one of the most common and most widely used aluminum profiles, and the aluminum tubes require polishing of the outer and inner surfaces thereof during production to improve surface roughness. The Chinese patent with the publication number of CN112692659A discloses a polishing device for processing an aluminum profile with high safety performance, and by setting the polishing mechanism to flexibly rotate at all angles, the matched moving assembly can also flexibly operate like a human hand through an electric polishing mechanism, thereby replacing manual operation of personnel, reducing the probability of injury to the personnel caused by the polishing machine, and simultaneously driving the aluminum pipe to rotate through the rotating mechanism, the polishing force can be uniform, so that the polishing precision is higher and the polishing device is more attractive. However, the prior art has the defects that the polishing device consists of the motor and the polishing disc, the motor is matched with the polishing disc to cause the overall volume of the polishing device to be larger, and the slender aluminum tube cannot enter the slender aluminum tube to polish the inner wall of the slender aluminum tube, so that the application range is limited. Disclosure of Invention The invention aims to solve the problems in the background art and provides a polishing device for aluminum profile processing. According to the technical scheme, the polishing device for aluminum profile machining comprises: The supporting mechanism comprises a base, a hollow seat, a supporting part, a driving part and a U-shaped frame; the support part is composed of two symmetrically arranged support frames and support rollers, the support rollers are rotatably arranged on the inner sides of the support frames and used for supporting aluminum pipes to be polished, and the driving part is arranged on the U-shaped frame and used for driving the aluminum pipes to rotate; The polishing mechanism comprises two connecting pipes, two telescopic hoses, a pump body, a box body, a partition board, a pipeline part a and a pipeline part b, wherein the two connecting pipes are detachably connected to two ends of an aluminum pipe to be polished respectively, the two telescopic hoses are connected with the connecting pipes at the two ends respectively, the water outlet end of the pump body is connected with the telescopic hose at one end, the partition board is arranged in the box body and divides the box body into a chamber a and a chamber b, a mixed liquid of low-viscosity cutting oil and magnetic polishing particles is stored in the chamber a, low-viscosity cutting oil is stored in the chamber b, the water pumping end of the pump body is communicated with the chamber a and the chamber b through the pipeline part a, the telescopic hose at the other end is communicated with the chamber a and the chamber b through the pipeline part b, and a plurality of electromagnets are arranged on the inner wall of the hollow seat in an array mode. Preferably, the driving part comprises a telescopic component a, a U-shaped block, a driving roller and a motor a, wherein the telescopic component a is arranged on the U-shaped frame and connected with the U-shaped block, the driving roller is rotatably arranged on the inner side of the U-shaped block, and the motor a is arranged on the U-shaped block and the output end of the motor a is connected with the driving roller. Preferably, the inner wall of the connecting pipe is provided with an annular groove, the connecting pipe is provided with an air hole communicated with the annular groove, a push type air tap is arranged in the air hole, and the inner wall of the annular groove is provided with an air bag ring communicated with the air tap. Preferably, the pipeline part a comprises a pipe a, a pipe b and a pipe c, wherein the pipe a is connected with a water pumping end of the pump body, the pipe b and the pipe c are connected with the pipe a, the pipe b is communicated with the cavity a, the pipe c is communicated with the cavity b, the pipe b is provided with an electromagnetic valve a, and the pipe c is provided with an electromagnetic valve b. Preferably, the pipeline part b comprises a return pipe, a pipe d and a pipe f, one end of the return pipe is connected with a telescopic hose at the other end of the return pipe, the pipe d and the pipe f are connected with the return pipe, the pipe d is communicated with the chamber a, the pipe f is communicated with the chamber b, the pipe d is provided with an electromagnetic valve c, the pipe f is provided with an electromagnetic valve d, and a filter cloth is arranged in the chamber b. Preferably, a vibration motor is provided on the housing to a