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CN-121988810-A - Multi-point high-efficiency forming equipment for gear machining

CN121988810ACN 121988810 ACN121988810 ACN 121988810ACN-121988810-A

Abstract

The invention relates to the technical field of gear forming equipment, and provides multi-point high-efficiency forming equipment for gear processing, which comprises a plurality of slotting points, wherein the multi-point synchronous slotting operation of a single workpiece can be realized, the processing efficiency is further improved, meanwhile, the feeding force of the plurality of slotting points is counteracted to a certain extent, the clamping precision of a clamping structure matched with the workpiece is ensured to a certain extent, the practicability is better, the multi-point high-efficiency forming equipment comprises a workbench, the clamping structure and a cutting structure, the clamping structure comprises an interaction frame, the interaction frame is rotatably connected to the workbench, the bottom end of the workbench is provided with a first servo motor, the first servo motor is used for rotatably driving the interaction frame, the front end and the rear end of the interaction frame are respectively provided with an inner support positioning piece, the inner support clamping of the workpiece is realized through the inner support positioning piece, the lifting structure is arranged on the workbench, the lifting structure is matched with the inner support positioning piece, and the cutting structure comprises a portal frame and the portal frame is fixedly connected to the top end of the workbench.

Inventors

  • ZHANG YONGJIANG

Assignees

  • 昆明格勒木机械有限公司

Dates

Publication Date
20260508
Application Date
20240219

Claims (9)

  1. 1. The utility model provides a multi-point high efficiency former for gear machining, includes workstation (1), its characterized in that still includes clamping structure and cutting structure, the clamping structure includes interaction frame (2), interaction frame (2) rotate and connect on workstation (1), and the bottom of workstation (1) is installed first servo motor, first servo motor is used for the rotation drive of interaction frame (2), and the inner support centre gripping of work piece is realized to both ends all installing in interaction frame (2), through the inner support centre gripping of inner support locating piece, installs elevation structure on workstation (1), elevation structure and inner support locating piece match, the cutting structure includes portal frame (3), portal frame (3) fixed connection is on the top of workstation (1), and sliding connection has crane (4) in portal frame (3), the bottom of crane (4) rotates and is connected with rotating frame (5), and the mounting groove has been seted up to the bottom of rotating frame (5), the mounting groove rotation is connected with synchronous toothed ring (6), and mounting groove installs two pairs of moving frame (7) and two pairs of moving frame (8) are all fixed with two and are connected with rack (8), the bottom of rotating frame (5) is through a plurality of bolts (10) fixedly connected with closure board (11), closure board (11) are used for synchronizing ring gear (6) and two guide and spacing to moving frame (7), install electric telescopic handle, second servo motor and third servo motor on portal frame (3), crane (4) and on rotating frame (5) respectively, electric telescopic handle's telescopic handle with crane (4) are connected, second servo motor is used for rotating drive of rotating frame (5) for crane (4), third servo motor is used for synchronizing ring gear (6) for rotating drive of rotating frame (5).
  2. 2. The multi-point high-efficiency forming device for gear machining according to claim 1, wherein the two internal bracing positioning pieces respectively comprise a first cylindrical frame (12) and a second cylindrical frame (13), the first cylindrical frame (12) and the second cylindrical frame (13) are respectively fixedly connected to the front end and the rear end of the interaction frame (2), a first vertical well cavity and a second vertical well cavity are respectively arranged in the first cylindrical frame (12) and the second cylindrical frame (13), a first key groove internal bracing frame (14) and a plurality of first shaft hole internal bracing rods (15) are connected in the first shaft groove internal bracing frame in a sliding mode, a first reset spring (16) is fixedly connected to the first key groove internal bracing frame (14) and the plurality of first shaft hole internal bracing rods (15), a second key groove internal bracing frame (17) and a plurality of second shaft hole internal bracing rods (18) are connected in a sliding mode, and the second key groove internal bracing frame (17) and the second shaft hole internal bracing rods (19) are fixedly connected to the second reset spring (16).
  3. 3. The multi-point high-efficiency forming device for gear machining according to claim 2, wherein the lifting structure comprises a triangular frame (20), two guide rods (21) are fixedly connected to the bottom end of the triangular frame (20), two guide holes are formed in the workbench (1), the two guide rods (21) are respectively and slidably connected to the two guide holes, an electric driving rod is mounted at the top end of the workbench (1), a driving rod of the electric driving rod is connected with the triangular frame (20), a driving cone rod (22) is fixedly connected to the bottom end of the triangular frame (20), and the driving cone rod (22) is matched with the first key groove inner supporting frame (14), the second key groove inner supporting frame (17), the plurality of first shaft hole inner supporting rods (15) and the plurality of second shaft hole inner supporting rods (18).
  4. 4. A multi-point high efficiency forming apparatus for gear machining according to claim 3, wherein the top ends of the first and second key groove inner brackets (14, 17) are provided with slope chamfer angles (23), and the plurality of first shaft hole inner brackets (15) and the plurality of second shaft hole inner brackets (18) are provided with fillet chamfer angles (24).
  5. 5. The multi-point high-efficiency forming device for gear machining according to claim 4, wherein a side bracket (25) is fixedly connected to the side surface of the rotating frame (5), the third servo motor is installed on the side bracket (25), a shaft groove is formed in the rotating frame (5), the shaft groove is communicated with the installation groove, a driving bevel gear (26) is installed on a servo shaft of the third servo motor, a driven bevel gear (27) is fixedly connected to the top end of the synchronous gear ring (6), and the driving bevel gear (26) is matched with the driven bevel gear (27).
  6. 6. The multi-point high-efficiency forming device for gear machining according to claim 5, wherein a mounting frame (28) is fixedly connected to the lifting frame (4), the second servo motor is mounted on the mounting frame (28), a driving gear (29) is mounted on an output shaft of the second servo motor, a driven gear (30) is meshed with the driving gear (29), and the driven gear (30) is mounted on the rotating frame (5).
  7. 7. The multi-point high-efficiency forming device for gear machining according to claim 6, wherein two opposite moving frames (7) are fixedly connected with arc-shaped sections (31), and the two arc-shaped sections (31) are fixedly connected with two racks (8) respectively.
  8. 8. The multi-point high-efficiency forming device for gear machining according to claim 7, wherein central holes (32) are formed in the portal frame (3), the lifting frame (4) and the rotating frame (5), and the driving conical head rod (22) sequentially penetrates through the three central holes (32) from top to bottom.
  9. 9. The multi-point high-efficiency forming device for gear machining according to claim 8, wherein a triangular opening (33) is arranged in the triangular frame (20), the triangular opening (33) provides enough passing space for an electric telescopic rod, and mounting foot frames (34) are fixedly connected to four corners of the bottom end of the workbench (1).

Description

Multi-point high-efficiency forming equipment for gear machining Technical Field The invention relates to the technical field of gear forming equipment, in particular to multi-point high-efficiency forming equipment for gear machining. Background As the name suggests, the multi-point high-efficiency forming equipment for gear machining is auxiliary equipment applied to a gear machining link and used for realizing synchronous multi-point bolt machining and forming of gears. Through searching, the invention patent with the Chinese patent application number of CN202311045082.7 discloses a novel gear shaping machine, which is roughly described as comprising a main body device and a gear shaping mechanism, wherein the main body device comprises a workbench, a bracket arranged at the top of the workbench and a dust collecting mechanism arranged at the bottom of the workbench, the bottom of the workbench is provided with a supporting leg, the top of the workbench is provided with an operation platform, the gear shaping mechanism is arranged below the bracket in a sliding manner, the gear shaping mechanism comprises a sliding block, a sleeve, a gear shaping cutter, a working hydraulic cylinder and a gear shaping shaft, the sliding block is arranged at the bottom of the bracket in a sliding manner, the sleeve is fixedly arranged at the bottom of the sliding block, the working hydraulic cylinder is arranged in the sleeve, the extension end of the working hydraulic cylinder is provided with the gear shaping shaft, the gear shaping cutter is arranged at the bottom of the sleeve, and a telescopic mechanism is arranged between the gear shaping shaft and the gear shaping cutter, the telescopic mechanism comprises an adjusting hydraulic cylinder, a guide block and a connecting rod, wherein the connecting rod is arranged at the bottom of a gear shaping shaft, the adjusting hydraulic cylinder is embedded in the connecting rod, the extending end of the adjusting hydraulic cylinder is provided with the guide block, the guide block penetrates through a sleeve, a gear shaping cutter is arranged at the bottom of the guide block, when the telescopic mechanism is used, a workpiece is arranged on a supporting table, the gear shaping mechanism works, the working hydraulic cylinder extends to drive the gear shaping shaft to move, the connecting rod is pushed to enable the gear shaping cutter to perform gear shaping on the workpiece, when the size of a gear is small, the adjusting hydraulic cylinder extends to drive the guide extension, at the moment, the distance between the gear shaping cutter and the gear shaping shaft is increased, the gear shaping cutter is far away from the sleeve, the gear shaping shaft and the bottom of the sleeve can be effectively prevented from touching the workpiece during gear shaping, accidents can be effectively prevented, and the safety of processing is ensured. In the prior art, although gear shaping processing of a workpiece can be realized, the processing slotting points are single, the processing efficiency is required to be further improved, and the radial component force in the slotting feeding force can only be counteracted by a clamping structure matched with the workpiece by the single slotting point, so that the clamping requirement on the workpiece is higher. Disclosure of Invention (One) solving the technical problems Aiming at the defects of the prior art, the invention provides the multi-point high-efficiency forming equipment for gear machining, which has a plurality of slotting points, can realize multi-point synchronous slotting operation of a single workpiece, further improve the machining efficiency, offset the feeding force of a plurality of bolt points to a certain extent, ensure the neutrality of a clamping structure matched with the workpiece to a certain extent, and ensure the clamping precision to a certain extent, and has better practicability. (II) technical scheme The multi-point high-efficiency forming equipment for gear machining comprises a workbench and is characterized by further comprising a clamping structure and a cutting structure, wherein the clamping structure comprises an interaction frame, the interaction frame is rotatably connected to the workbench, a first servo motor is mounted at the bottom end of the workbench, the first servo motor is used for rotating and driving the interaction frame, inner support locating pieces are mounted at the front end and the rear end of the interaction frame, inner support clamping of a workpiece is achieved through the inner support locating pieces, a lifting structure is mounted on the workbench, the lifting structure is matched with the inner support locating pieces, the cutting structure comprises a portal frame, the portal frame is fixedly connected to the top end of the workbench, a lifting frame is connected in a sliding mode, the bottom end of the lifting frame is rotatably connected with a rotating frame, a synchronous