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CN-224222878-U - Calibrating device of bevel gear milling tool

CN224222878UCN 224222878 UCN224222878 UCN 224222878UCN-224222878-U

Abstract

The utility model relates to the technical field of bevel gear processing, and discloses a calibrating device of a bevel gear milling tool, which comprises a fixed plate, the fixed plate comprises a fixed plate, wherein connecting thread blocks are fixedly arranged on two sides of the fixed plate at equal intervals, a moving groove is formed in the top of the fixed plate, and a multi-shaft adjusting assembly is arranged at the top of the fixed plate. According to the multi-shaft adjusting device, the multi-direction adjustment is performed by arranging the multi-shaft adjusting assembly, the accuracy is improved, the horizontal motor is started to drive the first screw rod to rotate and drive the threaded sleeve block and the T-shaped support plate to perform the horizontal direction adjustment, the vertical motor is started to drive the second screw rod to rotate, the second screw rod, the vertical motor and the sleeve block can move vertically under the action of the threaded embedded seat, the double-end motor is started to drive the rotating shaft and the gear to rotate, the hollow sleeve rod can rotate in the rotating rod under the action of the semicircular toothed plate, and accurate displacement adjustment of the tool in the multi-shaft direction can be realized, so that the multi-shaft adjustment effect is achieved.

Inventors

  • ZHANG JIANNING
  • ZHANG QINGJIE
  • BAI LIWEI

Assignees

  • 石家庄市鑫捷螺旋齿制造有限公司

Dates

Publication Date
20260512
Application Date
20250613

Claims (8)

  1. 1. The calibrating device of the bevel gear milling tool comprises a fixed plate (1) and is characterized in that connecting thread blocks (2) are fixedly arranged on two sides of the fixed plate (1) at equal intervals, a moving groove (3) is formed in the top of the fixed plate (1), a multi-shaft adjusting assembly (4) is arranged at the top of the fixed plate (1), and a positioning clamping assembly (5) is arranged on the surface of the multi-shaft adjusting assembly (4).
  2. 2. The calibrating device of the bevel gear milling tool according to claim 1, wherein the multi-axis adjusting assembly (4) comprises: the connecting seats (411) are fixedly arranged at the top of the fixed plate (1) at equal intervals; The first screw rod (412) is rotationally connected between the inner sides of the connecting seats (411); and the horizontal motor (413) is fixedly arranged on the outer side of the connecting seat (411).
  3. 3. The calibrating device for the bevel gear milling tool according to claim 2, wherein a first rotating shaft is fixedly arranged at the output end of the horizontal motor (413), the other end of the first rotating shaft movably penetrates through the outer side of the connecting seat (411) and extends to the inner side of the connecting seat (411) to be fixedly connected with one end of a first screw rod (412), a thread sleeve block (414) is in threaded connection with the outer wall of the first screw rod (412), a limiting block (415) is fixedly arranged at the bottom of the thread sleeve block (414), and the bottom of the limiting block (415) extends to the inner wall of the movable groove (3) to be in sliding connection.
  4. 4. The calibrating device for the bevel gear milling tool according to claim 3, wherein a T-shaped support plate (416) is fixedly arranged at the top of the threaded sleeve block (414), threaded embedded seats (417) are fixedly arranged at the top of the T-shaped support plate (416) at equal intervals, screw rods II (418) are connected with the inner walls of the threaded embedded seats (417) in a threaded mode, sleeve blocks (419) are movably sleeved on the outer walls of the threaded embedded seats (417), vertical motors (4111) are fixedly arranged at the tops of the inner walls of the sleeve blocks (419), and the output ends of the vertical motors (4111) are fixedly connected with one ends of the screw rods II (418).
  5. 5. The calibrating device for the bevel gear milling tool according to claim 4, wherein the top of the T-shaped support plate (416) is fixedly provided with a hollowed-out plate (4112), two sides of the inner wall of the hollowed-out plate (4112) are fixedly provided with a rotating rod (4113), the other end of the rotating rod (4113) is rotationally connected with a hollowed-out sleeve rod (4114), the bottom of the hollowed-out sleeve rod (4114) extends to the bottom of the hollowed-out plate (4112), the inner wall surface of the hollowed-out sleeve rod (4114) is fixedly provided with a double-end motor (4115), the output end of the double-end motor (4115) is fixedly provided with a second rotating shaft, the other end of the second rotating shaft movably penetrates through the inner wall surface of the hollowed-out sleeve rod (4114) and extends out of the hollowed-out sleeve rod (4114), the other end of the second rotating shaft is fixedly provided with a gear (4116), the surface of the gear (4116) is connected with a semicircular toothed plate (4117) in a meshed mode, and the surface of the semicircular toothed plate (4117) is fixedly arranged on the inner side of the sleeve block (419).
  6. 6. The calibrating device of the bevel gear milling tool according to claim 1, wherein the positioning and clamping assembly (5) comprises: The positioning cylinder (511) is fixedly arranged at the top of the hollowed sleeve rod (4114); the chassis (512) is fixedly sleeved on the outer wall of the positioning cylinder (511).
  7. 7. The calibrating device for the bevel gear milling tool of claim 6, wherein a hydraulic rod (513) is fixedly arranged at the bottom of the inner wall of the positioning barrel (511), a conical pushing disc (514) is fixedly arranged at the telescopic end of the hydraulic rod (513), and positioning rods (515) are uniformly arranged on the circumference of the outer wall of the positioning barrel (511) at equal intervals.
  8. 8. The calibrating device for the bevel gear milling tool according to claim 7, wherein one end of the positioning rod (515) is fixedly provided with a positioning block (516), the other end of the positioning rod (515) movably penetrates through the outer wall of the positioning barrel (511) and extends into the positioning barrel (511), the other end of the positioning rod (515) is fixedly provided with a protruding block (517), the outer wall of the positioning rod (515) is movably sleeved with a spring (518), one end of the spring (518) is fixedly connected with the surface of the inner wall of the positioning barrel (511), and the other end of the spring (518) is fixedly connected with the surface of the protruding block (517).

Description

Calibrating device of bevel gear milling tool Technical Field The utility model relates to the technical field of bevel gear machining, in particular to a calibrating device of a bevel gear milling tool. Background The earliest bevel gear is an original planar wooden gear and is mainly applied to a simple mechanical device for transmitting motion and power between intersecting shafts, with the development of metallurgical technology, the bevel gear is made of copper and cast iron, the durability is improved, the application range is gradually widened, steel is widely applied to the manufacture of the bevel gear, the strength and bearing capacity of the bevel gear are greatly improved, meanwhile, the mechanical processing technology is continuously improved, and particularly the application of the generating principle in gear processing is remarkably improved. In the prior art, in the batch production process of bevel gears, gear milling is a key process, the gear milling tool calibration device can be used for accurately calibrating the gear milling tool after the tool is mounted on a gear milling machine tool, in the use process, the gear milling tool cannot be rapidly positioned according to bevel gears of different models and sizes, and the calibration device is usually used for multi-direction accurate adjustment. Therefore, a calibrating device of a bevel gear milling tool is provided. Disclosure of utility model The utility model aims to provide a calibrating device of a bevel gear milling tool, which aims to solve the problems in the background technology. In order to achieve the purpose, the calibrating device of the bevel gear milling tool comprises a fixed plate, wherein connecting thread blocks are fixedly arranged on two sides of the fixed plate at equal intervals, a moving groove is formed in the top of the fixed plate, a multi-shaft adjusting assembly is arranged on the top of the fixed plate, and a positioning clamping assembly is arranged on the surface of the multi-shaft adjusting assembly. Preferably, the multi-shaft adjusting assembly specifically comprises a connecting seat, a first screw rod and a horizontal motor, wherein the connecting seat is fixedly arranged at the top of a fixed plate at equal intervals, the first screw rod is rotatably connected between the inner sides of the connecting seat, and the horizontal motor is fixedly arranged on the outer side of the connecting seat. Preferably, the output end of the horizontal motor is fixedly provided with a first rotating shaft, the other end of the first rotating shaft movably penetrates through the outer side of the connecting seat and extends to the inner side of the connecting seat to be fixedly connected with one end of the first screw rod, the outer wall of the first screw rod is in threaded connection with a threaded sleeve block, the bottom of the threaded sleeve block is fixedly provided with a limiting block, and the bottom of the limiting block extends to the inner wall of the movable groove to be in sliding connection. Preferably, the top fixed mounting of screw thread cover piece has T shape extension board, the top equidistance fixed mounting of T shape extension board has the embedded seat of screw thread, the inner wall threaded connection of the embedded seat of screw thread has the lead screw two, the outer wall movable sleeve of the embedded seat of screw thread is equipped with the sleeve piece, the inner wall top fixed mounting of sleeve piece has vertical motor, the output of vertical motor and the one end fixed connection of lead screw two. Preferably, the top fixed mounting of T shape extension board has the fretwork board, the inner wall both sides fixed mounting of fretwork board has the bull stick, the other end rotation of bull stick is connected with the fretwork loop bar, the bottom of fretwork loop bar extends to the bottom of fretwork board, the inner wall fixed mounting of fretwork loop bar has bi-polar motor, bi-polar motor's output fixed mounting has rotation axis two, the other end activity of rotation axis two runs through the inner wall surface of fretwork loop bar and extends to outside the fretwork loop bar, the other end fixed mounting of rotation axis two has the gear, the surface engagement of gear is connected with the semicircle pinion rack, the surface fixed mounting of semicircle pinion rack carries out the removal of horizontal direction through the cooperation between connecting seat, lead screw one, horizontal motor, screw thread loop piece, the stopper, can drive the fretwork loop bar through the cooperation between screw embedded seat, lead screw two, sleeve piece, vertical motor, fretwork board, the bull stick and can drive the clamp assembly through the cooperation between bull stick, can drive the cooperation between bull stick, the semicircle rack and carry out the location angle adjustment, can drive the clamp assembly and carry out inclination adjustment, can be adjusted the m