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CN-224222879-U - Helical gear production is with processing equipment

CN224222879UCN 224222879 UCN224222879 UCN 224222879UCN-224222879-U

Abstract

The utility model discloses processing equipment for producing helical gears, which belongs to the technical field of helical gear production and comprises a workbench, wherein a controller is arranged at the top of the workbench, a gear cutting mechanism is arranged at the top of the workbench, a gear blank supporting mechanism is arranged on the gear cutting mechanism, a gear blank is arranged at the top of the gear blank supporting mechanism, a gear blank pressing mechanism is arranged at the top of the workbench, the gear blank pressing mechanism is matched with the gear blank supporting mechanism and used for fixing the gear blank, the gear cutting mechanism comprises two linear motors, the same sliding seat is arranged on the output shafts of the two linear motors, and two telescopic motors are fixedly arranged at the top of the sliding seat. Through compressing tightly and the dual effect of negative pressure, can improve the fixed stability of gear blank, through adjusting the interval between two grip blocks and the two circle seats, can satisfy the gear hobbing installation of equidimension.

Inventors

  • WANG CHENGXIANG
  • LI JIE
  • DAI YACHAO

Assignees

  • 南京劲拓机械有限公司

Dates

Publication Date
20260512
Application Date
20250507

Claims (6)

  1. 1. The utility model provides a processing equipment is used in helical gear production, includes workstation (1), the top of workstation (1) is provided with controller (11), its characterized in that, the top of workstation (1) is provided with tooth-forming mechanism (2), be provided with gear blank supporting mechanism (3) on workstation (1), the top of gear blank supporting mechanism (3) is provided with gear blank (6), the top of workstation (1) is provided with gear blank hold-down mechanism (4), gear blank hold-down mechanism (4) are used for fixing gear blank (6) with gear blank supporting mechanism (3) cooperation.
  2. 2. The machining device for helical gear production according to claim 1, wherein the tooth-opening mechanism (2) comprises two linear motors (21), the same slide seat (22) is installed on the output shaft of the two linear motors (21), two telescopic motors (23) are fixedly installed at the top of the slide seat (22), the same transverse seat (24) is installed at the top of the two telescopic motors (23), two clamping plates (28) are slidably installed on the transverse seat (24), synchronous motors (29) are installed on the outer sides of the two clamping plates (28), round seats (210) are installed on the output shafts of the two synchronous motors (29), hexagonal grooves (211) are formed in the inner sides of the two round seats (210), two ends of the hobbing (5) are of a hexagonal structure, and two ends of the hobbing (5) are matched with the two hexagonal grooves (211).
  3. 3. The helical gear production processing device according to claim 2, wherein two adjusting grooves (25) are formed in the inner side of the transverse seat (24), limiting rods (27) are fixedly installed in the two adjusting grooves (25), adjusting blocks (26) are slidably installed on the outer sides of the two limiting rods (27), the two adjusting blocks (26) are fixedly installed on the two clamping plates (28), two push rod motors (212) are fixedly installed on the outer sides of the transverse seat (24), and output shafts of the two push rod motors (212) are fixedly installed on the outer sides of the two clamping plates (28).
  4. 4. The processing device for producing helical gears according to claim 1, wherein the gear blank supporting mechanism (3) comprises a rotating rod (31), the rotating rod (31) is rotatably installed at the top of the workbench (1) through a bearing, a servo motor (35) is fixedly installed at the bottom of the workbench (1), an output shaft of the servo motor (35) is fixedly installed at the bottom end of the rotating rod (31), a circular plate (32) is fixedly installed at the top end of the rotating rod (31), a supporting plate (33) is installed at the top of the circular plate (32) through a screw, a convex positioning block (34) is fixedly installed at the center of the top of the supporting plate (33), and the gear blank (6) is placed at the top of the supporting plate (33) and positioned through the convex positioning block (34).
  5. 5. The processing equipment for producing helical gears according to claim 1, wherein the gear blank pressing mechanism (4) comprises two electric cylinders (42), the two electric cylinders (42) are fixedly installed at the bottom of the workbench (1), the top of the two electric cylinders (42) is fixedly provided with a same top plate (41), the top of the top plate (41) is provided with a negative pressure pump (43), the negative pressure pump (43) is communicated with an elbow pipe (44), the bottom end of the elbow pipe (44) is communicated with a hollow ring (47), the hollow ring (47) is fixedly installed at the top of the top plate (41), the top plate (41) is located right above the circular plate (32), the bottom of the hollow ring (47) is provided with a plurality of negative pressure ports (48), the elbow pipe (44) is provided with an electromagnetic valve (46), and the elbow pipe (44) is provided with a negative pressure meter (45).
  6. 6. The processing device for producing the helical gear according to claim 1, wherein two ball grooves (12) are formed in the top of the workbench (1), two sliding seats (221) are embedded in the bottom of the sliding seat (22), and the two sliding seats (221) are slidably connected with the inner walls of the two ball grooves (12).

Description

Helical gear production is with processing equipment Technical Field The utility model belongs to the technical field of bevel gear production, and particularly relates to processing equipment for bevel gear production. Background The gear is a common part commonly used in mechanical transmission, the bevel gear is a common gear, and in practical application, the bevel gear has the characteristics of stable transmission, small impact, vibration, small noise and the like, so that the bevel gear is widely used in high-speed heavy-load occasions, and a CNC numerical control lathe is required to cut a gear blank during the production of the bevel gear, so that a required shape is machined. At present, after a gear blank is placed for machining by a person, the machined workpiece needs to be manually taken away by the person, so that the efficiency is low, and the batch machining production is inconvenient. The utility model discloses a CNC (computer numerical control) lathe for bevel gear production, which belongs to the technical field of gear numerical control lathes and comprises a machine table, wherein the top of the machine table is fixedly connected with a main motor, the rotating shaft end of the main motor is in transmission connection with a connecting rod, the outer wall of the connecting rod is fixedly connected with a placement seat, the top of the placement seat is fixedly connected with a guard plate, the outer wall of the guard plate is fixedly connected with an electric cylinder, the telescopic end of the electric cylinder is fixedly connected with a main clamping plate, the top of the placement seat is fixedly connected with an auxiliary clamping plate, and the top of the placement seat is provided with a slot and is inserted with a main drawer. The existing helical gear machining cannot be used for quickly fixing a gear blank, and is inconvenient to quickly replace. In order to solve the problems, the application provides a processing device for producing helical gears. Disclosure of utility model Aiming at the problems in the related art, the utility model provides processing equipment for producing a bevel gear, which aims to overcome the technical problems in the prior art. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides a processing equipment is used in helical gear production, includes the workstation, the top of workstation is provided with the controller, the top of workstation is provided with the tooth mechanism, be provided with the gear on the tooth mechanism, be provided with gear blank supporting mechanism on the workstation, gear blank supporting mechanism's top is provided with the gear blank, the top of workstation is provided with gear blank hold-down mechanism, gear blank hold-down mechanism cooperatees with gear blank supporting mechanism and is used for fixing the gear blank. Preferably, the tooth-opening mechanism comprises two linear motors, the same sliding seat is arranged on the output shafts of the two linear motors, two telescopic motors are fixedly arranged at the top of the sliding seat, the same transverse seat is arranged at the top of the two telescopic motors, two clamping plates are slidably arranged on the transverse seat, synchronous motors are arranged on the outer sides of the two clamping plates, round seats are arranged on the output shafts of the two synchronous motors, hexagonal grooves are formed in the inner sides of the two round seats, two ends of the hobbing are of a hexagonal structure, and two ends of the hobbing are matched with the two hexagonal grooves. Through setting up the gear hobbing between two circle seats, be used for fixed the gear hobbing through two hexagonal grooves, two synchronous motor drive gear hobbing synchronous rotation through two circle seats, and two linear electric motor promote the slide and move forward, and then drive gear hobbing and move forward and be close to the gear blank, and two flexible motors promote horizontal seat and carry out altitude mixture control, and horizontal seat drives and carries out altitude mixture control to the gear blank for carry out the latch processing. Preferably, two regulating grooves are formed in the inner side of the transverse seat, limiting rods are fixedly installed in the two regulating grooves, regulating blocks are slidably installed on the outer sides of the two limiting rods, the two regulating blocks are fixedly installed with the two clamping plates, two push rod motors are fixedly installed on the outer sides of the transverse seat, and output shafts of the two push rod motors are fixedly installed on the outer sides of the two clamping plates. The two clamping plates are pushed to be close to or far away from each other by the two push rod motors, the distance between the two clamping plates and the two round seats is adjusted, the installation of hobbing with different sizes can be m