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CN-224209551-U - Small ball milling head equipment

CN224209551UCN 224209551 UCN224209551 UCN 224209551UCN-224209551-U

Abstract

The utility model provides small ball milling equipment, which comprises a rack, wherein a dovetail sliding table is arranged on the left side of the top of the rack, a machine tool backing plate is arranged on the upper part of the dovetail sliding table in a sliding manner, a milling assembly is fixedly arranged on the upper part of the machine tool backing plate, an installation bottom plate is arranged on the right side of the top of the rack, a machine tool head seat and a feeding assembly are respectively arranged on the left side and the right side of the upper part of the installation bottom plate, a T-shaped shaft tube is rotatably arranged on the upper part of the machine tool head seat, and a material ejecting mechanism for ejecting materials is arranged at the right end of the T-shaped shaft tube.

Inventors

  • XU WENPING
  • WEN HUILONG
  • LIU QIANLI

Assignees

  • 宁波劲工机械有限公司

Dates

Publication Date
20260508
Application Date
20250605

Claims (9)

  1. 1. The small milling ball head equipment comprises a frame (1), wherein a dovetail sliding table (101) is arranged on the left side of the top of the frame (1), a machine tool base plate (7) is arranged on the upper portion of the dovetail sliding table (101) in a sliding mode, a milling assembly is fixedly arranged on the upper portion of the machine tool base plate (7), a mounting bottom plate (2) is arranged on the right side of the top of the frame (1), a machine tool head seat (3) and a feeding assembly (9) are respectively arranged on the left side and the right side of the upper portion of the mounting bottom plate (2), the small milling ball head equipment is characterized in that a T-shaped shaft tube (301) is rotatably arranged on the upper portion of the machine tool head seat (3), a material ejection mechanism (5) is arranged at the right end of the T-shaped shaft tube (301), the material ejection mechanism (5) comprises a driving shaft sleeve (502) and a first spring (503), the driving shaft sleeve (502) is slidably arranged on the outer portion of the T-shaped shaft tube (301), a clutch ball (504) is elastically arranged in a mounting cavity formed in the inner cambered surface of the driving shaft sleeve (502) through a clutch spring, a material ejection rod (505) is slidably arranged in the inner portion of the T-shaped shaft tube (301), a material ejection groove (505) is formed by the elastic ball, the machine tool head seat (3) is provided with a power component for driving the driving shaft sleeve (502) to move.
  2. 2. The small ball milling head device according to claim 1, wherein a three-jaw chuck (4) is fixedly arranged at the left end of the T-shaped shaft tube (301), and a clamping hole in the middle of the three-jaw chuck (4) corresponds to the left end of the material ejecting rod (505).
  3. 3. The small ball milling head device according to claim 1, wherein the power assembly comprises a guide rod (13), a mounting seat (14) and a first air cylinder (15), the mounting seat (14) is rotationally arranged at the top of the machine tool head seat (3), the first air cylinder (15) is fixedly arranged at the outer end of the mounting seat (14), the telescopic end of the first air cylinder (15) is hinged with a driving ring (501) which is rotationally arranged outside the driving shaft sleeve (502) through a hinge, the guide rod (13) is slidably arranged at the rear side of the upper part of the machine tool head seat (3), and the outer end of the guide rod (13) is hinged with the driving ring (501) through a hinge.
  4. 4. A miniature ball milling head device according to claim 3, characterized in that the milling assembly comprises a mounting frame (701) and a motor No. two (705), the mounting frame (701) and the motor No. two (705) are respectively arranged on the upper part of a machine tool backing plate (7), a milling main shaft (702) is rotatably arranged at the upper end of the mounting frame (701), a third belt pulley (704) and a milling cutter (703) are respectively arranged at the end heads of the left side and the right side of the milling main shaft (702), a fourth belt pulley (706) is arranged at the left end of an output shaft of the motor No. two (705), and the third belt pulley (704) and the fourth belt pulley (706) are connected through belt transmission.
  5. 5. The small ball milling head device according to claim 4, wherein a fixing base (8) is fixedly arranged on the left side of the upper surface of the mounting base plate (2), the feeding assembly (9) is fixedly arranged at the top of the fixing base (8), the feeding assembly (9) comprises a feeding plate (901), the feeding plate (901) is fixedly arranged at the top of the fixing base (8), a third air cylinder (902) is arranged at the right end of the feeding plate (901), the telescopic end of the third air cylinder (902) is fixedly connected with a guide sliding block (903) which is slidably arranged on the feeding plate (901), a feeding rod (904) is fixedly arranged at the right end of the sliding block (903), and the feeding rod (904) is positioned in a material guide groove formed in the right side of the feeding plate (901).
  6. 6. The small ball milling head device according to claim 5, wherein a fixed guide rail (905) is fixedly arranged at the right end of the feeding plate (901), a feeding baffle plate (906) is slidably arranged on the fixed guide rail (905), a guide seat (907) is fixedly arranged at the upper part of the feeding baffle plate (906), a small bearing rotatably arranged at the outer end of the guide seat (907) is matched with the outer end of the feeding rod (904), and the feeding baffle plate (906) is elastically connected with a fixed square block (908) arranged on the fixed guide rail (905) through a rebound spring.
  7. 7. The small ball milling head device according to claim 6, wherein a hopper assembly (6) is fixedly arranged on the rear side of the upper portion of the fixed base (8), a jacking plate (601) is slidably arranged on the lower portion of the hopper assembly (6), and the lower end of the jacking plate (601) is fixedly connected with the telescopic end of a second cylinder (602) fixedly arranged on the lower portion of the hopper assembly (6) through a jacking connecting plate.
  8. 8. A small ball milling head device according to claim 1, characterized in that the right side of the upper surface of the mounting base plate (2) is respectively provided with a screw module (201) for driving the machine tool head seat (3) to move forwards and backwards and a position sensing switch (202) for sensing the running position of the machine tool head seat (3).
  9. 9. A small ball milling head device according to claim 3, further comprising a first motor (10), a first belt pulley (11) and a second belt pulley (12), wherein the first motor (10) is arranged at the top of the machine tool head seat (3), the first belt pulley (11) is arranged at the outer end of an output shaft of the first motor (10), the second belt pulley (12) is sleeved on the outer part of the T-shaped shaft tube (301), and the first belt pulley (11) and the second belt pulley (12) are connected through belt transmission.

Description

Small ball milling head equipment Technical Field The utility model relates to the technical field of machining, in particular to small ball milling equipment. Background In the machining industry, the ball part has a unique curved surface structure, so that the ball part has wide application requirements in the fields of aerospace, automobile manufacturing, precision instrument, mould manufacturing and the like, and along with the continuous improvement of the precision and performance requirements of parts in various industries, the ball part also provides higher challenges for the machining quality and efficiency of the ball part. At present, equipment for processing ball head parts in the market mainly uses a milling center, and the equipment can realize high-precision ball head processing, but needs to manually carry out feeding and discharging operations during ball head processing, so that the efficiency of ball head processing is lower, and the cost is higher. Disclosure of utility model The utility model provides small ball milling equipment, which aims to solve the technical problem that in the prior art, the manual feeding and discharging efficiency is low when a ball is milled. The utility model provides small ball milling equipment which adopts the following technical scheme: The utility model provides a small-size ball head equipment that mills, includes the frame, the top left side of frame is provided with the forked tail slip table, and the upper portion slip of forked tail slip table is provided with the lathe backing plate, and the fixed milling component that is provided with in upper portion of lathe backing plate, the top right side of frame are provided with mounting plate, and mounting plate's upper portion left and right sides is provided with lathe headstock and feeding subassembly respectively, and the upper portion rotation of lathe headstock is provided with T type central siphon, and the right-hand member of T type central siphon is provided with the elastic material mechanism with the material is ejecting, elastic material mechanism includes drive axle sleeve and first spring, drive axle sleeve slides and sets up in the outside of T type central siphon, and the installation intracavity that drive axle sleeve intrados outer end was seted up forms the clutch ball through clutch spring elasticity, and the elastic material pole forms elastic connection with T type central siphon, and the recess interlock that the elastic material pole outside was seted up, is provided with the power component that is used for driving drive axle sleeve and removes on the lathe headstock. Further, the left end of the T-shaped shaft tube is fixedly provided with a three-jaw chuck, and a clamping hole in the middle of the three-jaw chuck corresponds to the left end of the elastic rod. The power assembly comprises a guide rod, a mounting seat and a first air cylinder, the mounting seat is rotationally arranged at the top of the machine tool headstock, the first air cylinder is fixedly arranged at the outer end of the mounting seat, the telescopic end of the first air cylinder is hinged with a driving ring which is rotationally arranged outside the driving shaft sleeve through a hinge, the guide rod is slidingly arranged at the rear side of the upper part of the machine tool headstock, and the outer end of the guide rod is hinged with the driving ring through a hinge. Further, milling assembly includes mounting bracket and No. two motors, mounting bracket and No. two motors set up respectively in the upper portion of lathe backing plate, and the upper end rotation of mounting bracket is provided with and mills the main shaft, mills the left and right sides end department of main shaft and is provided with third belt pulley and milling cutter respectively, and the output shaft left end of No. two motors is provided with the fourth belt pulley, and third belt pulley and fourth belt pulley pass through belt drive connection. Further, mounting plate's upper surface left side is fixed to be provided with unable adjustment base, and the feeding component is fixed to be set up in unable adjustment base's top, feeding component includes the delivery sheet, the delivery sheet is fixed to be set up in unable adjustment base's top, and the right-hand member of delivery sheet is provided with No. three cylinders, and the flexible end of No. three cylinders and the direction slider fixed connection that slides on the delivery sheet set up are fixed to the right-hand member of slider, and the feed bar is located the material guiding groove that the delivery sheet right side was seted up. Further, fixed guide rail is fixedly arranged at the right end of the feeding plate, the feeding baffle plate is arranged on the fixed guide rail in a sliding mode, the guide seat is fixedly arranged on the upper portion of the feeding baffle plate, the small bearing arranged at the outer end of the guide seat in a rotating mode is m