Boring equipment for gear machining

Abstract

The invention discloses gear machining boring equipment, and particularly relates to the technical field of gear machining, the gear machining boring equipment comprises an equipment base, a plurality of first linear electric rails are fixedly mounted at the top end of the equipment base, an equipment base is fixedly mounted at the driving ends of the first linear electric rails, and a mounting longitudinal frame is fixedly mounted on one side of the top end of the equipment base; a boring rotating cylinder is arranged at the top of the longitudinal mounting frame, a boring device is arranged on the side, away from the longitudinal mounting frame, of the boring rotating cylinder, a side milling device is arranged on the side, close to the boring device, of the boring rotating cylinder, and a first stabilizing device is arranged on the side, close to the longitudinal mounting frame, of the boring rotating cylinder. According to the gear boring and side milling integrated machine, the boring rotating cylinder is arranged, the boring device and the side milling device are used in cooperation, boring machining is conducted on a gear boring hole, meanwhile, synchronous milling finish machining is conducted on the side wall of a gear, and the overall machining efficiency of the gear is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of gear processing, and specifically relates to a gear processing boring equipment. Background Technique

[0002] Gear boring is a cutting process used to enlarge and regularize the reserved holes of gears, and is widely used in various stages from semi-finishing to finishing. Boring is achieved by removing metal from the workpiece with a rapidly rotating tool. Gear boring usually uses a special boring tool to precisely machine the inner hole or tooth profile of the gear; The existing gear processing boring equipment mainly bores the inner hole of the gear through a high-speed rotating boring tool. Among them, the boring tool is installed and fixed through a boring rod and a rotating mechanism. When the boring rod controls the high-speed rotation of the boring tool, vibrations often occur, thus affecting the boring processing quality of the gear. Secondly, the traditional boring equipment can only bore the aperture of the gear, and subsequent separate turning tools or milling tools are required to perform finish machining on the surface of the gear, thereby reducing the overall processing efficiency of the gear. For this reason, we propose a gear processing boring equipment to solve the above problems. Summary of the Invention

[0003] The purpose of the present invention is to provide a gear processing boring equipment to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the present invention provides the following technical solution: A gear processing boring equipment, including an equipment base, a plurality of first linear electric rails are fixedly installed at the top of the equipment base, a driving end of the first linear electric rail is fixedly installed with an equipment base, a mounting vertical frame is fixedly installed on one side of the top of the equipment base, a boring rotating cylinder is provided at the top of the mounting vertical frame, a boring device is provided at a position on the side of the boring rotating cylinder away from the mounting vertical frame, a side milling device is provided at a position on the side of the boring rotating cylinder close to the boring device, a first stabilizing device is provided at a position on the side of the boring rotating cylinder close to the mounting vertical frame, and a second stabilizing device is provided on the side of the equipment base away from the mounting vertical frame.

[0005] Preferably, the boring device includes a boring inner seat, an adjusting sliding frame is integrally formed on the outer wall of the boring inner seat, a boring through groove corresponding to the adjusting sliding frame is formed on the boring rotating cylinder, the adjusting sliding frame is movably clamped in the boring through groove, the boring inner seat is movably clamped in the boring rotating cylinder, a transverse sliding seat is slidably clamped in the middle of the boring inner seat, a translation sliding shaft is fixedly installed on the outer side of the transverse sliding seat, an adjusting sliding seat is slidably clamped in the adjusting sliding frame, the translation sliding shaft fixedly penetrates through the middle of the adjusting sliding seat, the translation sliding shaft movably penetrates through the end of the adjusting sliding frame, an installation frame is fixedly installed on the outer side of the adjusting sliding seat, a first tool holder is fixedly installed at one end of the installation frame away from the adjusting sliding seat, and a boring tool head is fixedly installed on the first tool holder through bolts.

[0006] Preferably, a driving sliding seat is fixedly installed at the side end of the transverse sliding seat, a driving inclined groove is formed on the driving sliding seat, a driving longitudinal column is movably inserted in the driving inclined groove, driving brackets are fixedly installed at the top and bottom ends of the driving longitudinal column, a driving disk is fixedly installed at one end of the driving bracket away from the driving longitudinal column, the driving disk is slidably clamped in the boring rotating cylinder, a first telescopic cylinder is arranged on one side of the boring rotating cylinder close to the driving disk, a first cylinder frame is fixedly installed on the outer side of the first telescopic cylinder, the first cylinder frame is fixedly installed in the boring rotating cylinder, and the driving end of the first telescopic cylinder is fixedly installed with the driving disk.

[0007] Preferably, a first bearing is fixedly clamped at the top of the installation longitudinal frame, a driving cross bar is fixedly clamped in the middle of the first bearing, a driving cross groove corresponding to the driving cross bar is formed on one side of the boring rotating cylinder close to the installation longitudinal frame, the driving cross bar is slidably clamped in the corresponding driving cross groove, a crown gear is fixedly installed at one end of the driving cross bar away from the boring rotating cylinder, a first motor is fixedly installed on one side of the outer wall of the installation longitudinal frame close to the crown gear, and a first gear is fixedly installed at the driving end of the first motor, and the first gear is meshed and connected with the crown gear.

[0008] Preferably, a second bearing is fixedly installed on one side of the outer wall of the boring rotating cylinder close to the installation longitudinal frame, an auxiliary support is fixedly installed on the outer side of the second bearing, a second telescopic cylinder is arranged at the bottom of the auxiliary support, and the driving end of the second telescopic cylinder is fixedly installed at the bottom of the auxiliary support.

[0009] Preferably, the side milling device includes an inner sliding seat which is slidably clamped on one side of the inner wall of the boring cylinder close to the boring device. Adjusting longitudinal frames are integrally formed at the top and bottom of the inner sliding seat. Translation sliding grooves corresponding to the adjusting longitudinal frames are formed in the boring cylinder. The adjusting longitudinal frames are slidably clamped in the corresponding translation sliding grooves. Driving clamping seats are slidably clamped in the adjusting longitudinal frames. Side milling cutters are fixedly installed at the side ends of the driving clamping seats through bolts. A driving clamping shaft is fixedly installed at one end of the driving clamping seat away from the side milling cutter. A driving collar is arranged on one side of the adjusting longitudinal frame away from the side milling cutter. The driving collar is movably sleeved on the outer side of the boring cylinder. A rotating clamping ring is fixedly installed in the middle of the side of the driving collar close to the adjusting longitudinal frame. An arc-shaped clamping groove corresponding to the rotating clamping ring is formed at one end of the adjusting longitudinal frame close to the inner sliding seat. The rotating clamping ring is slidably clamped in the corresponding arc-shaped clamping groove. A spiral groove for cooperating with the driving clamping shaft is formed in the driving collar. The driving clamping shaft is movably clamped in the corresponding spiral groove. A fixing nut is threadedly installed at one end of the driving clamping shaft away from the driving clamping seat after passing through the spiral groove. Two symmetrically distributed protective plates are fixedly installed on the outer side of the adjusting longitudinal frame. The inner sides of the protective plates are in contact with the outer wall of the boring cylinder. The positions of the protective plates correspond to the positions of the translation sliding grooves.

[0010] Preferably, a driving shaft is rotatably installed on the inner sliding seat. A second gear is fixedly installed at the end of the driving shaft. A transmission gear ring for cooperating with the second gear is fixedly installed on the inner wall of the rotating clamping ring. The second gear and the transmission gear ring are meshed and connected on the inner side. A worm gear is fixedly installed at one end of the driving shaft away from the second gear. A second motor is fixedly installed on one side of the inner sliding seat close to the worm gear. A worm is fixedly installed at the driving end of the second motor. The worm and the worm gear are meshed and connected.

[0011] Preferably, a third telescopic cylinder is arranged in the boring cylinder. A second cylinder frame is fixedly installed on the outer side of the third telescopic cylinder. The second cylinder frame is fixedly installed on the inner wall of the boring cylinder. The driving end of the third telescopic cylinder is fixedly installed on the inner sliding seat.

[0012] Preferably, the first stabilizing device includes a first stabilizing frame which is fixedly installed on one side of the top of the equipment base close to the installation longitudinal frame. The second telescopic cylinder is fixedly installed on the first stabilizing frame. A first through groove is formed at the top of the first stabilizing frame. The boring cylinder movably penetrates through the first through groove. A plurality of uniformly distributed first balls are rollingly clamped on the inner wall of the first through groove. The first balls are in contact with the outer wall of the boring cylinder.

[0013] Preferably, the second stabilizing device includes a second linear electric rail, which is fixedly installed on the side of the top of the equipment base away from the installation longitudinal frame. The driving end of the second linear electric rail is fixedly installed with a second stabilizing frame. A second through groove is opened at the top of the second stabilizing frame. The boring rotating cylinder can movably penetrate through the second through groove. A plurality of uniformly distributed second balls are rollingly clamped on the inner wall of the second through groove, and the second balls can contact the outer wall of the boring rotating cylinder.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. By setting the boring rotating cylinder and cooperating with the boring device and the side milling device, the boring hole of the gear is machined by boring, and at the same time, the side wall of the gear is synchronously milled and finely processed, improving the overall machining efficiency of the gear.

[0015] 2. By setting the first stabilizing device and the second stabilizing device, the two ends of the boring rotating cylinder are stably supported, increasing the stability of the boring rotating cylinder during rotation, and preventing the boring rotating cylinder from vibrating when rotating at high speed, which affects the boring machining quality of the gear. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0017] Figure 1 It is a schematic structural diagram of the present invention.

[0018] Figure 2 It is a schematic structural diagram of the present invention after being disassembled.

[0019] Figure 3 It is a schematic structural diagram of the boring rotating cylinder in the present invention.

[0020] Figure 4 It is a schematic structural connection diagram of the boring rotating cylinder and the boring device in the present invention.

[0021] Figure 5 It is a schematic partial structural connection diagram of the boring device in the present invention.

[0022] Figure 6 It is a schematic structural connection diagram of the installation longitudinal frame and the boring rotating cylinder in the present invention.

[0023] Figure 7 It is a schematic structural connection diagram of the boring rotating cylinder and the side milling device in the present invention.

[0024] Figure 8For the present invention Figure 7 An enlarged view of location A in the present invention.

[0025] Figure 9 It is a schematic diagram of the structural connection of the boring cylinder and the side milling device in another perspective of the present invention.

[0026] Figure 10 It is a schematic diagram of the partial structural connection of the side milling device in the present invention.

[0027] Figure 11 For the present invention Figure 10 An enlarged view of location B in the present invention.

[0028] Figure 12 It is a schematic diagram of the structure of the first stabilizing device in the present invention.

[0029] Figure 13 It is a schematic diagram of the structure of the second stabilizing device in the present invention.

[0030] In the figure: 1. Equipment base; 11. First linear electric rail; 12. Equipment base; 2. Installation vertical frame; 21. First bearing; 3. Boring cylinder; 301. Boring through slot; 302. Translation sliding slot; 303. Driving transverse slot; 31. Driving cross bar; 32. Crown gear; 33. First motor; 34. First gear; 35. Second bearing; 36. Auxiliary support; 37. Second telescopic cylinder; 4. Boring device; 5. Side milling device; 6. First stabilizing device; 7. Second stabilizing device; 41. Boring inner seat; 42. Adjusting sliding frame; 43. Transverse sliding seat; 44. Adjusting sliding seat; 441. Mounting frame; 45. Translation sliding shaft; 46. First tool holder; 47. Boring cutter head; 48. Driving sliding seat; 481. Driving inclined slot; 482. Driving longitudinal column; 483. Driving bracket; 484. Driving disc; 49. First telescopic cylinder; 491. First cylinder frame; 51. Inner sliding seat; 52. Adjusting longitudinal frame; 53. Driving clamping seat; 54. Side milling cutter head; 55. Driving clamping shaft; 551. Fixing nut; 56. Driving collar; 561. Spiral groove; 57. Rotating clamping ring; 571. Arc-shaped clamping groove; 58. Second gear; 581. Driving shaft; 582. Driving gear ring; 583. Worm gear; 584. Second motor; 585. Worm; 59. Protective plate; 591. Third telescopic cylinder; 592. Second cylinder frame; 61. First stabilizing frame; 601. First through slot; 62. First ball; 71. Second linear electric rail; 72. Second stabilizing frame; 701. Second through slot; 73. Second ball. Detailed implementation manners

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] Embodiment: As Figure 1-13 shown, the present invention provides a gear processing boring equipment, including an equipment base 1. A plurality of first linear electric rails 11 are fixedly installed at the top of the equipment base 1. The driving end of the first linear electric rail 11 is fixedly installed with an equipment base 12. One side of the top of the equipment base 12 is fixedly installed with an installation vertical frame 2. A boring rotating cylinder 3 is arranged at the top of the installation vertical frame 2; A first bearing 21 is fixedly clamped at the top of the installation vertical frame 2. A driving cross bar 31 is fixedly clamped in the middle of the first bearing 21. A driving cross groove 303 corresponding to the driving cross bar 31 is opened on one side of the boring rotating cylinder 3 close to the installation vertical frame 2. The driving cross bar 31 is slidably clamped in the corresponding driving cross groove 303. The boring rotating cylinder 3 is convenient to slide translationally outside the driving cross bar 31. One end of the driving cross bar 31 away from the boring rotating cylinder 3 is fixedly installed with a crown gear 32. A first motor 33 is fixedly installed on one side of the outer wall of the installation vertical frame 2 close to the crown gear 32. The driving end of the first motor 33 is fixedly installed with a first gear 34. The first gear 34 is meshed and connected with the crown gear 32. By turning on the first motor 33 to drive the first gear 34 to drive the crown gear 32 to rotate, the driving cross bar 31 is driven to rotate, and then the boring rotating cylinder 3 is controlled to rotate; A second bearing 35 is fixedly installed on one side of the outer wall of the boring rotating cylinder 3 close to the installation vertical frame 2. An auxiliary support 36 is fixedly installed on the outside of the second bearing 35. A second telescopic cylinder 37 is arranged at the bottom of the auxiliary support 36. The driving end of the second telescopic cylinder 37 is fixedly installed at the bottom of the auxiliary support 36. By turning on the second telescopic cylinder 37 to drive the auxiliary support 36 to slide translationally, the boring rotating cylinder 3 is controlled to slide translationally outside the driving cross bar 31; A boring device 4 is arranged at a position on one side of the boring rotating cylinder 3 away from the installation vertical frame 2. A side milling device 5 is arranged at a position on one side of the boring rotating cylinder 3 close to the boring device 4. A first stabilizing device 6 is arranged at a position on one side of the boring rotating cylinder 3 close to the installation vertical frame 2. A second stabilizing device 7 is arranged on one side of the top of the equipment base 12 away from the installation vertical frame 2.

[0033] The boring device 4 includes a boring inner seat 41. An adjusting sliding frame 42 is integrally formed on the outer wall of the boring inner seat 41. A boring through slot 301 corresponding to the adjusting sliding frame 42 is provided on the boring rotating cylinder 3. The adjusting sliding frame 42 is movably clamped in the boring through slot 301. The boring inner seat 41 is movably clamped in the boring rotating cylinder 3. A transverse sliding seat 43 is slidably clamped in the middle of the boring inner seat 41. The transverse sliding seat 43 is convenient for translating and sliding in the middle of the boring inner seat 41. A translation sliding shaft 45 is fixedly installed on the outer side of the transverse sliding seat 43. An adjusting sliding seat 44 is slidably clamped in the adjusting sliding frame 42. The translation sliding shaft 45 fixedly penetrates through the middle of the adjusting sliding seat 44. The translation sliding shaft 45 movably penetrates through the end of the adjusting sliding frame 42. An installation frame 441 is fixedly installed on the outer side of the adjusting sliding seat 44. A first tool holder 46 is fixedly installed at one end of the installation frame 441 away from the adjusting sliding seat 44. A boring tool bit 47 is fixedly installed on the first tool holder 46 by bolts; a driving sliding seat 48 is fixedly installed at the side end of the transverse sliding seat 43. A driving inclined slot 481 is provided on the driving sliding seat 48. A driving longitudinal column 482 is movably inserted in the driving inclined slot 481. Driving brackets 483 are fixedly installed at the top and bottom ends of the driving longitudinal column 482. A driving disc 484 is fixedly installed at one end of the driving bracket 483 away from the driving longitudinal column 482. The driving disc 484 is slidably clamped in the boring rotating cylinder 3. A first telescopic cylinder 49 is provided on one side of the boring rotating cylinder 3 close to the driving disc 484. A first cylinder frame 491 is fixedly installed on the outer side of the first telescopic cylinder 49. The first cylinder frame 491 is fixedly installed in the boring rotating cylinder 3. The driving end of the first telescopic cylinder 49 is fixedly installed with the driving disc 484. According to the size of the inner diameter of the boring hole of the gear to be processed, the distance between the boring tool bit 47 and the axis position of the boring rotating cylinder 3 is flexibly adjusted. Control the first telescopic cylinder 49 to start to control the driving disc 484 to drive the driving bracket 483 and the driving longitudinal column 482 to perform translational sliding. Cooperate with the driving longitudinal column 482 to slide in the driving inclined slot 481, so as to control the transverse sliding seat 43 to perform translational sliding in the middle of the boring inner seat 41, and further control the translation sliding shaft 45, the first tool holder 46 and the boring tool bit 47 to perform stable translational sliding, so as to flexibly adjust the distance between the boring tool bit 47 and the axis position of the boring rotating cylinder 3, which is convenient for the boring tool bit 47 to perform boring processing on the gear boring hole. Cooperate with the rotation of the boring rotating cylinder 3 to control the boring tool bit 47 to rotate, and cooperate with the translation of the boring rotating cylinder 3 to control the boring tool bit 47 to perform translation, so that the boring tool bit 47 performs boring processing on the gear boring hole.

[0034] The side milling device 5 includes an inner sliding seat 51 which is slidably clamped on one side of the inner wall of the boring cylinder 3 close to the boring device 4. At the top and bottom of the inner sliding seat 51, adjusting longitudinal frames 52 are integrally formed. Translation sliding grooves 302 corresponding to the adjusting longitudinal frames 52 are formed in the boring cylinder 3, and the adjusting longitudinal frames 52 are slidably clamped in the corresponding translation sliding grooves 302. A third telescopic cylinder 591 is provided in the boring cylinder 3. A second cylinder frame 592 is fixedly installed on the outer side of the third telescopic cylinder 591, and the second cylinder frame 592 is fixedly installed on the inner wall of the boring cylinder 3. The driving end of the third telescopic cylinder 591 is fixedly installed on the inner sliding seat 51. By activating the second cylinder frame 592, the inner sliding seat 51 is controlled to translate and slide in the boring cylinder 3, thereby driving the adjusting longitudinal frame 52 to translate and slide in the translation sliding groove 302. In each of the adjusting longitudinal frames 52, a driving clamping seat 53 is slidably clamped. The driving clamping seat 53 is convenient for vertically sliding in the adjusting longitudinal frame 52. A side milling cutter head 54 is fixedly installed at the side end of the driving clamping seat 53 through bolts. A driving clamping shaft 55 is fixedly installed at one end of the driving clamping seat 53 away from the side milling cutter head 54. On one side of the adjusting longitudinal frame 52 away from the side milling cutter head 54, a driving sleeve ring 56 is provided. The driving sleeve ring 56 is movably sleeved on the outer side of the boring cylinder 3. In the middle of the side of the driving sleeve ring 56 close to the adjusting longitudinal frame 52, a rotating clamping ring 57 is fixedly installed. An arc-shaped clamping groove 571 corresponding to the rotating clamping ring 57 is formed at one end of the adjusting longitudinal frame 52 close to the inner sliding seat 51. The rotating clamping ring 57 is slidably clamped in the corresponding arc-shaped clamping groove 571. A spiral groove 561 for cooperating with the driving clamping shaft 55 is formed in the driving sleeve ring 56. The driving clamping shaft 55 is movably clamped in the corresponding spiral groove 561. One end of the driving clamping shaft 55 away from the driving clamping seat 53 passes through the spiral groove 561 and is threadedly installed with a fixing nut 551. By driving the driving sleeve ring 56 to slowly rotate on the outer side of the boring cylinder 3 and cooperating with the driving clamping shaft 55 being movably clamped in the corresponding spiral groove 561, the two driving clamping shafts 55 and the driving clamping seat 53 are controlled to slide in the corresponding adjusting longitudinal frames 52, thereby driving the side milling cutter head 54 to perform stable translational sliding. Two symmetrically distributed protective plates 59 are fixedly installed on the outer side of the adjusting longitudinal frame 52. The inner side of the protective plates 59 is in contact with the outer wall of the boring cylinder 3. The positions of the protective plates 59 correspond to the positions of the translation sliding grooves 302. The protective plates 59 can seal and protect the translation sliding grooves 302 to prevent the milling waste from entering the boring cylinder 3 through the translation sliding grooves 302 and causing an impact.

[0035] A drive shaft 581 is rotatably installed on the inner sliding seat 51. A second gear 58 is fixedly installed at the end of the drive shaft 581. A transmission gear ring 582 that cooperates with the second gear 58 is fixedly installed on the inner wall of the rotating clamping ring 57. The second gear 58 and the transmission gear ring 582 are meshed and connected on the inner side. A worm gear 583 is fixedly installed at the end of the drive shaft 581 away from the second gear 58. A second motor 584 is fixedly installed on one side of the inner sliding seat 51 close to the worm gear 583. A worm 585 is fixedly installed at the driving end of the second motor 584. The worm 585 and the worm gear 583 are meshed and connected. By controlling the second motor 584 to start, the worm 585 is driven to drive the worm gear 583 to rotate, thereby controlling the drive shaft 581 and the second gear 58 to rotate slowly, and then driving the transmission gear ring 582 and the rotating clamping ring 57 to drive the driving sleeve ring 56 to slowly rotate on the outer side of the boring cylinder 3.

[0036] The first stabilizing device 6 includes a first stabilizing frame 61. The first stabilizing frame 61 is fixedly installed on one side of the top of the equipment base 12 close to the installation longitudinal frame 2. A second telescopic cylinder 37 is fixedly installed on the first stabilizing frame 61. A first through groove 601 is opened at the top of the first stabilizing frame 61. The boring cylinder 3 movably penetrates through the first through groove 601. A plurality of first balls 62 evenly distributed are rollingly clamped on the inner wall of the first through groove 601. The first balls 62 are in contact with the outer wall of the boring cylinder 3. By providing the first stabilizing frame 61, the boring cylinder 3 movably penetrates through the first through groove 601 and is in contact with the first balls 62, stably supporting one end of the boring cylinder 3, increasing the stability of the boring cylinder 3 during rotation, and preventing the boring cylinder 3 from vibrating when rotating at high speed, which affects the boring processing quality of the gear.

[0037] The second stabilizing device 7 includes a second linear rail 71. The second linear rail 71 is fixedly installed on one side of the top of the equipment base 12 away from the installation longitudinal frame 2. A second stabilizing frame 72 is fixedly installed at the driving end of the second linear rail 71. A second through groove 701 is opened at the top of the second stabilizing frame 72. The boring cylinder 3 can movably penetrate through the second through groove 701. A plurality of second balls 73 evenly distributed are rollingly clamped on the inner wall of the second through groove 701. The second balls 73 can be in contact with the outer wall of the boring cylinder 3. By providing the second stabilizing device 7, when the boring cylinder 3 passes through the gear boring hole, the second linear rail 71 is controlled to start, driving the second stabilizing frame 72 to slide translationally, so that the end of the boring cylinder 3 movably penetrates through the second through groove 701 and is in contact with the second balls 73, stably supporting the other end of the boring cylinder 3, and further increasing the stability of the boring cylinder 3 during rotation.

[0038] Working principle: When boring a gear, first position the gear on an external positioning mechanism, place the gear at one end of the boring cylinder 3 close to the second stabilizing device 7, and control the center position of the gear boring hole to correspond to the axis position of the boring cylinder 3; Subsequently, control is used to activate multiple first linear electric rails 11 to drive the equipment base 12 to translate and slide, so that the boring cylinder 3 stably passes through the gear boring hole; Subsequently, control is used to activate the second linear electric rail 71 to drive the second stabilizing frame 72 to translate and slide, so that the end of the boring cylinder 3 movably penetrates through the second through slot 701 and contacts the second ball 73, stably supporting the other end of the boring cylinder 3. In cooperation with the boring cylinder 3 movably penetrating through the first through slot 601 and contacting the first ball 62, stably supporting one end of the boring cylinder 3, increasing the stability of the boring cylinder 3 during rotation, and preventing vibration from occurring when the boring cylinder 3 rotates at high speed subsequently, which affects the boring processing quality of the gear; By activating the first motor 33 to drive the first gear 34 to drive the crown gear 32 to rotate, thereby driving the driving cross bar 31 to rotate, and further controlling the boring cylinder 3 to rotate; by activating the second telescopic cylinder 37 to drive the auxiliary support 36 to translate and slide, thereby controlling the boring cylinder 3 to translate and slide outside the driving cross bar 31; According to the size of the inner diameter of the boring hole of the gear to be processed, flexibly adjust the distance between the boring cutter head 47 and the axis position of the boring cylinder 3. Control is used to activate the first telescopic cylinder 49 to control the driving disk 484 to drive the driving bracket 483 and the driving vertical column 482 to translate and slide. In cooperation with the driving vertical column 482 sliding in the driving inclined slot 481, thereby controlling the cross slide base 43 to translate and slide in the middle of the boring inner seat 41, and further controlling the translation slide shaft 45, the first tool holder 46 and the boring cutter head 47 to stably translate and slide, so as to flexibly adjust the distance between the boring cutter head 47 and the axis position of the boring cylinder 3; Meanwhile, by activating the second cylinder frame 592 to control the inner slide base 51 to translate and slide in the boring cylinder 3, thereby driving the adjusting vertical frame 52 to translate and slide in the translation chute 302, so that the end of the side milling cutter head 54 contacts the side wall of the gear; In cooperation with the rotation of the boring cylinder 3, control the boring cutter head 47 to rotate, and in cooperation with the translation of the boring cylinder 3, control the boring cutter head 47 to translate, so that the boring cutter head 47 performs boring processing on the gear boring hole; Among them, when the boring cutter head 47 performs translational rotation boring processing on the gear boring hole, synchronously control is used to activate the second cylinder frame 592 to control the inner slide base 51 to translate and slide in the boring cylinder 3, thereby driving the adjusting vertical frame 52 to translate and slide in the translation chute 302, so that the end of the side milling cutter head 54 always contacts the side wall of the gear; Meanwhile, the second motor 584 is controlled to start, driving the worm 585 to drive the worm wheel 583 to rotate, thereby controlling the slow rotation of the drive shaft 581 and the second gear 58, and further driving the transmission gear ring 582 and the rotating snap ring 57 to drive the advancing collar 56 to slowly rotate outside the boring cylinder 3. In cooperation with the driving shaft 55 being movably clamped in the corresponding spiral groove 561, the two driving shafts 55 and the advancing seat 53 are controlled to slide in the corresponding adjusting vertical frame 52, thereby driving the side milling cutter head 54 to perform stable translational sliding on the side wall surface of the gear; Thus, the side milling cutter head 54 performs synchronous milling and finishing on the side wall of the gear, improving the overall machining efficiency of the gear; Among them, by providing the protective plate 59, the position of the protective plate 59 corresponds to the position of the translational chute 302. The protective plate 59 can enclose and protect the translational chute 302 to prevent the milling waste from entering the boring cylinder 3 through the translational chute 302 and causing an impact.

[0039] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gear machining and boring device, comprising a device base (1), characterized in that: A plurality of first linear electric rails (11) are fixedly mounted on the top of the equipment base (1), a driving end of the first linear electric rail (11) is fixedly mounted on the equipment base (12), a mounting longitudinal frame (2) is fixedly mounted on one side of the top of the equipment base (12), a boring rotary drum (3) is provided on the top of the mounting longitudinal frame (2), a boring device (4) is provided on a side of the boring rotary drum (3) away from the mounting longitudinal frame (2), a side milling device (5) is provided on a side of the boring rotary drum (3) close to the boring device (4), a first stabilizing device (6) is provided on a side of the boring rotary drum (3) close to the mounting longitudinal frame (2), and a second stabilizing device (7) is provided on a side of the top of the equipment base (12) away from the mounting longitudinal frame (2).

2. A gear machining and boring equipment according to claim 1, characterized in that: The boring device (4) comprises a boring inner seat (41), an outer wall of the boring inner seat (41) is integrally formed with an adjusting slide frame (42), a boring through groove (301) corresponding to the adjusting slide frame (42) is formed on the boring rotary drum (3), the adjusting slide frame (42) is movably engaged in the boring through groove (301), the boring inner seat (41) is movably engaged in the boring rotary drum (3), a horizontal slide seat (43) is slidably engaged in the middle of the boring inner seat (41), and a translational slide seat (43) is fixedly mounted on the outer side of the horizontal slide seat (43). A sliding shaft (45), an adjusting slide seat (44) is slidably mounted in the adjusting slide frame (42), the translational sliding shaft (45) is fixedly passed through the middle of the adjusting slide seat (44), the translational sliding shaft (45) is movably passed through the end of the adjusting slide frame (42), a mounting frame (441) is fixedly mounted on the outer side of the adjusting slide seat (44), a first tool seat (46) is fixedly mounted on one end of the mounting frame (441) away from the adjusting slide seat (44), and a boring tool head (47) is fixedly mounted on the first tool seat (46) by means of bolts.

3. A gear machining and boring device according to claim 2, characterized in that: A driving slide (48) is fixedly mounted on the side end of the transverse slide seat (43), a driving inclined groove (481) is provided on the driving slide seat (48), a driving longitudinal column (482) is movably inserted in the driving inclined groove (481), a driving bracket (483) is fixedly mounted on the top and bottom ends of the driving longitudinal column (482), a driving disc (484) is fixedly mounted on the end of the driving bracket (483) away from the driving longitudinal column (482), the driving disc (484) is slidably engaged in the boring drum (3), a first telescopic cylinder (49) is provided on the side of the boring drum (3) close to the driving disc (484), a first cylinder frame (491) is fixedly mounted on the outer side of the first telescopic cylinder (49), the first cylinder frame (491) is fixedly mounted in the boring drum (3), and the driving end of the first telescopic cylinder (49) and the driving disc (484) are fixedly mounted.

4. The gear machining and boring equipment according to claim 1, characterized in that: A first bearing (21) is fixedly mounted on the top of the mounting longitudinal frame (2), a driving cross bar (31) is fixedly mounted on the middle of the first bearing (21), a driving cross groove (303) corresponding to the driving cross bar (31) is provided on a side of the boring drum (3) close to the mounting longitudinal frame (2), the driving cross bar (31) is slidably engaged in the corresponding driving cross groove (303), a crown gear (32) is fixedly mounted on one end of the driving cross bar (31) away from the boring drum (3), a first motor (33) is fixedly mounted on a side of the outer wall of the mounting longitudinal frame (2) close to the crown gear (32), a first gear (34) is fixedly mounted on the driving end of the first motor (33), and the first gear (34) is meshingly connected to the crown gear (32).

5. The gear machining and boring equipment according to claim 1, characterized in that: A second bearing (35) is fixedly mounted on a side of the outer wall of the boring drum (3) close to the mounting longitudinal frame (2); an auxiliary support (36) is fixedly mounted on the outer side of the second bearing (35); a second telescopic cylinder (37) is provided at the bottom of the auxiliary support (36); and a driving end of the second telescopic cylinder (37) is fixedly mounted on the bottom of the auxiliary support (36).

6. The gear machining and boring equipment according to claim 1, characterized in that: The side milling device (5) comprises an inner slide seat (51), the inner slide seat (51) being slidably engaged with a side of the inner wall of the boring drum (3) close to the boring device (4), the top and bottom of the inner slide seat (51) being integrally formed with an adjustment longitudinal frame (52), the boring drum (3) being provided with a translational slide groove (302) corresponding to the adjustment longitudinal frame (52), the adjustment longitudinal frame (52) being slidably engaged with the corresponding translational slide groove (302), the adjustment longitudinal frame The sliding card in the (52) is provided with a driving card seat (53), and the side end of the driving card seat (53) is fixedly installed with a side milling cutter head (54) by bolts. The end of the driving card seat (53) away from the side milling cutter head (54) is fixedly installed with a driving card shaft (55). The side of the adjusting longitudinal frame (52) away from the side milling cutter head (54) is provided with a driving sleeve (56), and the driving sleeve (56) is movably sleeved on the outer side of the boring drum (3). The driving sleeve ( A rotating snap ring (57) is fixedly installed in the middle of one side close to the adjusting longitudinal frame (52); an arc-shaped snap groove (571) corresponding to the rotating snap ring (57) is opened at one end of the adjusting longitudinal frame (52) close to the inner slide seat (51); the rotating snap ring (57) is slidably engaged in the corresponding arc-shaped snap groove (571); a spiral groove (561) used in conjunction with the driving snap shaft (55) is opened on the driving sleeve (56); the driving snap shaft (55) is movably engaged in the corresponding spiral groove (561); an end of the driving snap shaft (55) away from the driving snap seat (53) passes through the spiral groove (561) and is threadedly installed with a fixing nut (551); two symmetrically distributed protective plates (59) are fixedly installed on the outer side of the adjusting longitudinal frame (52); the inner side of the protective plates (59) contacts the outer wall of the boring drum (3); the position of the protective plates (59) corresponds to the position of the translational slide groove (302) 7. A gear machining and boring device according to claim 6, characterized in that: A drive shaft (581) is rotatably mounted on the inner slide seat (51), a second gear (58) is fixedly mounted on the end of the drive shaft (581), a transmission gear ring (582) used in conjunction with the second gear (58) is fixedly mounted on the inner wall of the rotating retaining ring (57), the second gear (58) and the inner side of the transmission gear ring (582) are meshingly connected, a worm gear (583) is fixedly mounted on the end of the drive shaft (581) away from the second gear (58), a second motor (584) is fixedly mounted on the side of the inner slide seat (51) close to the worm gear (583), a worm (585) is fixedly mounted on the driving end of the second motor (584), and the worm gear (585) is meshingly connected to the worm gear (583).

8. The gear machining and boring equipment according to claim 6, characterized in that: A third telescopic cylinder (591) is provided in the boring drum (3); a second cylinder frame (592) is fixedly mounted on the outer side of the third telescopic cylinder (591); the second cylinder frame (592) is fixedly mounted on the inner wall of the boring drum (3); and a driving end of the third telescopic cylinder (591) is fixedly mounted on the inner slide seat (51).

9. The gear machining and boring equipment according to claim 5, characterized in that: The first stabilizing device (6) comprises a first stabilizing frame (61), the first stabilizing frame (61) being fixedly mounted on a side of the top of the equipment base (12) close to the mounting longitudinal frame (2), the second telescopic cylinder (37) being fixedly mounted on the first stabilizing frame (61), the top of the first stabilizing frame (61) being provided with a first through slot (601), the boring drum (3) movably passing through the first through slot (601), the inner wall of the first through slot (601) being provided with a plurality of evenly distributed first rolling balls (62), the first rolling balls (62) being in contact with the outer wall of the boring drum (3).

10. The gear machining and boring equipment according to claim 1, characterized in that: The second stabilizing device (7) comprises a second linear electric rail (71), the second linear electric rail (71) being fixedly mounted on a side of the top of the equipment base (12) away from the mounting vertical frame (2), a second stabilizing frame (72) being fixedly mounted on the driving end of the second linear electric rail (71), a second through-groove (701) being provided on the top of the second stabilizing frame (72), the boring drum (3) being able to movably pass through the second through-groove (701), a plurality of evenly distributed second balls (73) being provided on the inner wall of the second through-groove (701), the second balls (73) being able to contact the outer wall of the boring drum (3).

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