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CN-121989153-A - Milling cutter surface machining polishing machine tool convenient for dust collection

CN121989153ACN 121989153 ACN121989153 ACN 121989153ACN-121989153-A

Abstract

The invention relates to the technical field of milling cutter polishing, in particular to a polishing machine tool for milling cutter surface processing, which is convenient for dust collection, and comprises a bottom plate, wherein an angle adjusting mechanism is arranged on the left side of the top end of the bottom plate, a dust collecting mechanism is arranged on the angle adjusting mechanism, a moving mechanism is arranged on the right side of the top end of the bottom plate, an inclined adjusting moving mechanism and a rotation limiting mechanism are arranged on the moving mechanism, the angle adjusting mechanism comprises fixed vertical plates fixedly connected to the two sides of the top end of the bottom plate, the two fixed vertical plates respectively rotate to penetrate through a first rotating shaft and a second rotating shaft, and a U-shaped frame is fixedly connected between the first rotating shaft and the second rotating shaft.

Inventors

  • FENG JINCHAO

Assignees

  • 南通小野精密工具有限公司

Dates

Publication Date
20260508
Application Date
20260408

Claims (9)

  1. 1. The polishing machine tool for milling cutter surface machining convenient for dust collection comprises a bottom plate (1) and is characterized in that an angle adjusting mechanism is arranged on the left side of the top end of the bottom plate (1), a dust collecting mechanism is arranged on the angle adjusting mechanism, a moving mechanism is arranged on the right side of the top end of the bottom plate (1), and an oblique adjusting moving mechanism and a rotary limiting mechanism are arranged on the moving mechanism; The angle adjusting mechanism comprises fixed vertical plates (18) fixedly connected to two sides of the top end of the bottom plate (1), the two fixed vertical plates (18) respectively rotate to penetrate through a first rotating shaft (29) and a second rotating shaft (32), a U-shaped frame (24) is fixedly connected between the first rotating shaft (29) and the second rotating shaft (32), a driven shaft (33) is rotatably penetrated through the U-shaped frame (24), a polishing disc (34) is fixedly connected to one end of the driven shaft (33), the U-shaped frame (24) rotates to enable the polishing disc (34) to rotate around the axes of the first rotating shaft (29) and the second rotating shaft (32), and the inclination angle of the polishing disc (34) deforms along with the angle of the angle milling cutter (10).
  2. 2. The polishing machine tool for milling cutter surface machining convenient for dust collection according to claim 1, wherein one end of the fixed vertical plate (18) on one side is fixedly connected with a third motor (17), the driving end of the third motor (17) is fixedly connected with a second rotating shaft (32), the top end of the bottom plate (1) is fixedly connected with a fixing seat (16) corresponding to the left side of the fixed vertical plate (18), the left end of the fixing seat (16) is fixedly connected with a second motor (13), the driving end of the second motor (13) is fixedly connected with a driving shaft (14), the other end of the driving shaft (14) is fixedly connected with a driving flexible shaft (15), and the driving flexible shaft (15) is fixedly connected with a driven shaft (33).
  3. 3. The polishing machine tool for milling cutter surface machining convenient for dust collection according to claim 1, wherein the dust collection mechanism comprises a dust suction hood (9) fixedly connected to the U-shaped frame (24), the dust suction hood (9) is rotatably connected with a driven shaft (33), and a dust suction pipe (19) is fixedly connected to the bottom end of the dust suction hood (9).
  4. 4. The polishing machine tool for milling cutter surface machining convenient for dust collection of claim 1, wherein the moving mechanism comprises a moving seat (20) which is slidably connected to the right side of the top end of the bottom plate (1), a second vertical plate (41) is fixedly connected to the right side of the top end of the bottom plate (1) corresponding to the moving seat (20), a hydraulic rod B (42) is fixedly connected to the left end of the second vertical plate (41), and the telescopic end of the hydraulic rod B (42) is fixedly connected with the moving seat (20).
  5. 5. The polishing machine tool for milling cutter surface machining convenient for dust collection of claim 4, wherein the oblique adjusting and moving mechanism comprises a first vertical plate (2) fixedly connected to the right side of the top end of the moving seat (20), a hydraulic rod A (3) is fixedly connected to the left end of the first vertical plate (2), a pushing plate (4) is fixedly connected to the telescopic end of the hydraulic rod A (3), the pushing plate (4) is in sliding connection with the moving seat (20), and an L-shaped frame (7) is slidably connected to the left end of the pushing plate (4).
  6. 6. The polishing machine tool for milling cutter surface machining convenient for dust collection according to claim 5, wherein a fixed block (28) is fixedly connected to the top end of the movable seat (20) corresponding to the rear side of the L-shaped frame (7), a driven column (5) is rotatably penetrated through the fixed block (28), a guide plate (25) is fixedly connected to one end of the driven column (5), a guide hole (26) is formed in the guide plate (25) in a penetrating mode, a guide column (27) is fixedly connected to the bottom of the rear end of the L-shaped frame (7), the guide column (27) is arranged in the guide hole (26), an L-shaped plate (21) is rotatably connected to the other end of the driven column (5), and the L-shaped plate (21) is fixedly connected with the movable seat (20).
  7. 7. The polishing machine tool for milling cutter surface machining convenient for dust collection according to claim 6, wherein a first sprocket (22) is fixedly connected to the outer wall of the driven column (5) close to the L-shaped plate (21), a second sprocket (30) is fixedly connected to the outer wall of the first rotating shaft (29), the first sprocket (22) and the second sprocket (30) are connected through a chain (6), a tensioning structure (23) is fixedly installed at the top end of the bottom plate (1) corresponding to the left side of the L-shaped plate (21), a tensioning wheel (8) is installed on the tensioning structure (23), and the tensioning wheel (8) is in contact with the chain (6).
  8. 8. The polishing machine tool for milling cutter surface machining convenient for dust collection of claim 5, wherein the rotation limiting mechanism comprises a first motor (12) fixedly connected to the left side of the top end of the L-shaped frame (7), a fixed shaft (39) is fixedly connected to the driving end of the first motor (12), an adjusting column (11) is fixedly connected to the bottom end of the fixed shaft (39), an installation shaft (31) penetrates through the lower end of the adjusting column (11) in a rotating mode, and the installation shaft (31) and the angle milling cutter (10) are detachably connected.
  9. 9. The polishing machine tool for milling cutter surface machining convenient for dust collection according to claim 8, wherein limiting grooves (38) are formed in two sides, corresponding to the fixed shafts (39), of the top ends of the adjusting columns (11), one side, corresponding to the fixed shafts (39), of the bottom ends of the L-shaped frames (7) is fixedly connected with an electric push rod (35), a fixing shell (40) is fixedly connected to the telescopic ends of the electric push rod (35), limiting columns (37) are slidably arranged on the inner walls of the fixing shell (40), the shapes of the limiting columns (37) and the limiting grooves (38) are matched, and springs (36) are fixedly connected between the limiting columns (37) and the fixing shell (40).

Description

Milling cutter surface machining polishing machine tool convenient for dust collection Technical Field The invention relates to the technical field of milling cutter polishing, in particular to a polishing machine tool for milling cutter surface processing, which is convenient for dust collection. Background The angle milling cutter is a type of milling cutter, and is mainly used for machining grooves, inclined planes or forming surfaces with a certain angle on a workpiece, the workpiece is cut and machined according to a preset angle and a preset size through the cooperation of the rotation motion of the milling cutter and the feeding motion (or the compound motion of the milling cutter and the workpiece), after the angle milling cutter is produced, tiny scratches and burrs are often formed on the outer surface of the angle milling cutter, or an oxide layer is covered on the outer surface of the angle milling cutter, the surface roughness of the milling cutter is increased due to the defects, and the usability and the machining precision of the angle milling cutter are further affected, so that in order to reduce the surface roughness, the surface quality of the angle milling cutter is improved, the outer surface of the angle milling cutter is required to be polished, polishing is used as a key process for improving the surface quality of the angle milling cutter, and a polishing machine tool and chemical mechanical polishing (CMP polishing) play an indispensable important role in the process, and each assistance angle milling cutter realizes high-quality surface polishing by virtue of unique technical advantages. Under the prior art condition, the angle milling cutter has sharp angle characteristics, the cutting edges of the angle milling cutter are distributed in an inclined state, the unique angle structure brings a plurality of inconveniences to polishing operation, and the angle milling cutter is required to be obliquely placed according to the inclined direction of the cutting edges during polishing treatment, so that the polishing operation flow becomes complicated and complicated, the polishing difficulty and the workload are increased, in addition, the inclined angles of the cutting edges of the angle milling cutters of different types and specifications are different, however, the conventional polishing mode or equipment is difficult to flexibly adjust according to the actual inclined angles of the cutting edges of all types of angle milling cutters, the accurate and adaptive polishing treatment cannot be realized when the angle milling cutters of different angles are faced, the application range of the polishing technology is greatly limited, and the diversified production requirements are difficult to meet. Disclosure of Invention The invention aims to solve the defects in the background art, and provides a polishing machine tool for milling cutter surface processing, which is convenient for dust collection. In order to achieve the aim, the polishing machine tool for milling cutter surface processing, which is convenient for dust collection, comprises a bottom plate, wherein an angle adjusting mechanism is arranged on the left side of the top end of the bottom plate, a dust collecting mechanism is arranged on the angle adjusting mechanism, a moving mechanism is arranged on the right side of the top end of the bottom plate, and an oblique adjusting moving mechanism and a rotary limiting mechanism are arranged on the moving mechanism; the angle adjusting mechanism comprises fixed vertical plates fixedly connected to two sides of the top end of the bottom plate, the two fixed vertical plates respectively rotate to penetrate through a first rotating shaft and a second rotating shaft, a U-shaped frame is fixedly connected between the first rotating shaft and the second rotating shaft, a driven shaft is arranged on the U-shaped frame in a rotating mode, one end of the driven shaft is fixedly connected with a polishing disc, the U-shaped frame rotates to enable the polishing disc to rotate around the axes of the first rotating shaft and the second rotating shaft, and the inclination angle of the polishing disc deforms along with the angle of the angle milling cutter. Preferably, one side fixed riser one end fixedly connected with third motor, third motor drive end and second pivot fixed connection, the bottom plate top corresponds fixed riser's left side fixedly connected with fixing base, fixing base left end fixedly connected with second motor, second motor drive end fixedly connected with drive shaft, drive shaft other end fixedly connected with transmission flexible axle, transmission flexible axle and driven shaft fixed connection. Preferably, the dust collection mechanism comprises a dust hood fixedly connected to the U-shaped frame, the dust hood is rotationally connected with the driven shaft, and a dust collection pipe is fixedly connected to the bottom end of the dust hood. Preferably, the m