CN113798607A - Special drilling machine of box of corrosion-resistant reduction gear - Google Patents
Special drilling machine of box of corrosion-resistant reduction gear Download PDFInfo
- Publication number
- CN113798607A CN113798607A CN202111265382.7A CN202111265382A CN113798607A CN 113798607 A CN113798607 A CN 113798607A CN 202111265382 A CN202111265382 A CN 202111265382A CN 113798607 A CN113798607 A CN 113798607A
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- fixed
- driving
- housing
- belt pulley
- speed reducer
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- 238000005553 drilling Methods 0.000 title claims abstract description 21
- 238000005260 corrosion Methods 0.000 title claims abstract description 17
- 230000007797 corrosion Effects 0.000 title claims abstract description 17
- 230000009467 reduction Effects 0.000 title claims description 13
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 46
- 238000003754 machining Methods 0.000 claims abstract description 7
- 239000000110 cooling liquid Substances 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 244000309464 bull Species 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/16—Thread cutting; Automatic machines specially designed therefor in holes of workpieces by taps
- B23G1/20—Machines with a plurality of working spindles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
Abstract
The invention discloses a special drilling machine for a box body of a corrosion-resistant speed reducer, which comprises a machine table, wherein a clamping device for fixing the box body of the speed reducer is arranged in the middle of the machine table, a first multi-hole machining device for respectively drilling two side surfaces of the box body of the speed reducer is symmetrically arranged on two sides of the clamping device, a second multi-hole machining device is arranged on the upper side of the clamping device, the first multi-hole machining device comprises a first cover shell and a first driving telescopic rod, the first cover shell is fixed on the machine table, the first driving telescopic rod is arranged in the first cover shell, two ends of the first driving telescopic rod respectively penetrate through two sides of the first cover shell, a first driving component for driving the first driving telescopic rod to rotate is arranged on the first cover shell, a plurality of holes in three surfaces of a shell of the speed reducer can be simultaneously machined, and the holes can be adjusted according to the positions of the machined holes.
Description
Technical Field
The invention relates to a speed reducer processing device, in particular to a special drilling machine for a corrosion-resistant speed reducer box.
Background
The reducer is an independent part consisting of gear transmission, worm transmission and gear-worm transmission enclosed in a rigid shell, and is commonly used as a speed reduction transmission device between a prime mover and a working machine. The function of matching the rotation speed and transmitting the torque between the prime mover and the working machine or the actuating mechanism is very extensive in modern machinery.
The reduction gear is owing to be connected with end cover and flange dish, so need a plurality of connecting thread hole of three face processing on the reduction gear shell, can only process a screw hole of one face simultaneously now mostly, and this hole processing back is being processed next hole, and efficiency is lower and time cost is higher.
Disclosure of Invention
The invention aims to provide a special drilling machine for a box body of a corrosion-resistant speed reducer, which can simultaneously process a plurality of holes on three surfaces of a shell of the speed reducer and can be adjusted according to the positions of the processed holes.
The technical purpose of the invention is realized by the following technical scheme:
a special drilling machine for a box body of a corrosion-resistant speed reducer comprises a machine table, wherein a clamping device for fixing the box body of the speed reducer is arranged in the middle of the machine table, a first multi-hole processing device for respectively drilling two side faces of the box body of the speed reducer is symmetrically arranged on two sides of the clamping device, a second multi-hole processing device is arranged on the upper side of the clamping device, the first multi-hole processing device comprises a first housing and a first driving telescopic rod, the first housing is fixed on the machine table, the first driving telescopic rod is arranged in the first housing, two ends of the first driving telescopic rod respectively penetrate through two sides of the first housing, a first driving component for driving the first driving telescopic rod to rotate is arranged on the first housing, a truncated cone-shaped housing is arranged on one side of the first housing, one end of the first driving telescopic rod penetrates through the truncated cone-shaped housing, and an annular groove is formed in the truncated cone-shaped housing, the annular groove is internally and rotatably provided with a limiting ring, the first driving telescopic rod is fixed with the limiting ring, one end of the first driving telescopic rod is fixed with a first bevel gear, the inner side of the circular truncated cone-shaped shell is provided with a plurality of worms, one ends of the worms are all inserted into the inner side wall of the circular truncated cone-shaped shell and are in rotating fit with the inner side wall of the circular truncated cone-shaped shell, the other ends of the worms are all fixed with a second bevel gear meshed with the first bevel gear, the inner side of the circular truncated cone-shaped shell is provided with a plurality of rotating rods, the top wall of the inner side of the circular truncated cone-shaped shell is provided with a plurality of sliding grooves, the upper ends of the rotating rods are respectively and slidably arranged in the corresponding sliding grooves, the upper ends of the rotating rods are all provided with limiting assemblies, the rotating rods are all fixed with worm gears meshed with the corresponding worms, one side of the rotating rods is provided with a second driving assembly for driving the rotating rods to move, and the lower ends of the rotating rods are all fixed with screw taps through bolts, the cooling device comprises a first housing and a second housing, wherein the first housing is provided with a plurality of cooling liquid pipes, a first air cylinder is fixed on the rear wall of the first housing, a connecting rod is fixed on a piston rod of the first air cylinder, and one end, far away from the first air cylinder, of the connecting rod is fixed with a circular truncated cone-shaped shell.
By adopting the technical scheme, a reducer shell to be processed is fixed through a clamping device, then the reducer shell is required to be processed, two pairs of upper end faces of the reducer are processed through a multi-hole processing device, a worker drives a rotating rod at a corresponding position to move through a driving assembly II, the rotating rod drives a screw tap fixed at the lower end of the rotating rod to move, the rotating rod and the worm wheel rotate while moving due to the engagement of the worm wheel and the worm, until the position of the screw tap corresponds to the position to be processed corresponding to the reducer shell, then a driving assembly I is started, the driving assembly I drives a driving telescopic rod I to rotate, the driving telescopic rod I rotates to drive a bevel gear I to rotate, the bevel gear I rotates to drive a plurality of bevel gears II engaged with the bevel gears II, the bevel gears II respectively rotate to drive the worms fixed with the bevel gears to rotate, and the worm rotates to drive the corresponding worm wheels to rotate, the worm wheel rotates and drives the bull stick that corresponds and rotate, and the bull stick rotates and drives the screw tap that corresponds and rotate, starts cylinder one thereupon, and the piston rod of cylinder one stretches out and drives the connecting rod and remove, and the connecting rod removes and drives round platform shape shell and remove, drives the extension of drive telescopic link under the effect of spacing ring, and the screw tap of both sides is processed reduction gear housing both sides respectively.
As preferred, the clamping device includes the bottom plate and places the platform, the bottom plate is fixed in on the board, all be fixed with branch on the four corners of bottom plate, the branch upper end is fixed with placing the platform, the symmetry is fixed with cylinder two on the bottom plate, two one sides of cylinder are provided with dwang one and dwang two, the one end of dwang one is articulated with cylinder two's piston rod, dwang two's one end is articulated with the bottom plate, the one end that cylinder two was kept away from to dwang one is articulated with dwang two, the one end that the bottom plate was kept away from to dwang two is fixed with the clamp splice.
By adopting the technical scheme, the second cylinders on two sides are started, the piston rods of the second cylinders retract to drive the first rotating rod to move, the first rotating rod moves to drive the second rotating rod to rotate, the second rotating rod rotates to drive the clamping blocks to move, and the front end and the rear end of the speed reducer are fixed until the clamping blocks on two sides fix the front end and the rear end of the speed reducer.
Preferably, the first driving assembly comprises a first motor, a first belt pulley, a second belt pulley and a first belt, the first motor is fixed to the upper end of the first housing, an output shaft of the first motor is fixed to the first belt pulley, one end, far away from the truncated cone-shaped housing, of the first driving telescopic rod is fixed to the second belt pulley, and the first belt pulley and the second belt pulley are connected through the first belt pulley.
By adopting the technical scheme, the first motor is started, the first belt pulley is driven to rotate by the rotation of the output shaft of the first motor, the first belt pulley drives the first belt to transmit, the first belt transmits and drives the second belt pulley to rotate, and the second belt pulley drives the first driving telescopic rod to rotate.
Preferably, the driving assembly II comprises a driving strip and a tightening bolt, an adjusting groove is formed in the driving strip, the rotating rod penetrates through the driving strip at the corresponding position and is in running fit with the driving strip, a threaded hole is formed in the lower end of the truncated cone-shaped shell, and the tightening bolt penetrates through the adjusting groove and is in threaded fit with the threaded hole.
By adopting the technical scheme, when the rotating rod is to be moved, the screwing bolt is unscrewed, the driving strip is moved, the driving strip drives the rotating rod to move until the rotating rod moves to the designated position, and the screwing bolt is screwed down.
Preferably, the limiting assembly comprises a limiting ring, limiting grooves are formed in the two inner walls of the sliding groove, the two sides of the limiting ring are arranged in the limiting grooves in the two sides in a sliding mode respectively, and the limiting ring is fixed to the upper end of the rotating rod.
By adopting the technical scheme, the limiting ring moves along the limiting grooves on the two sides, and the limiting ring can also rotate in the limiting grooves on the two sides.
Preferably, the second porous processing device comprises a lifting column, a second housing and a second belt pulley, the lifting column is fixed on the machine table, the lifting column penetrates through the second housing and is in sliding fit with the second housing, a lifting groove is formed in the side wall of the lifting column, a rack is fixed in the lifting groove, a second motor is fixed on the second housing, a gear meshed with the rack is fixed on an output shaft of the second motor, a third motor is fixed on the second housing, a third belt pulley is fixed on an output shaft of the third motor, a driving rod II is longitudinally arranged on the housing II in a penetrating way, a belt pulley IV is fixed at the upper end of the driving rod II, the third belt pulley and the fourth belt pulley are connected through the second belt, the structure of the second driving rod far away from one end of the second belt pulley is consistent with the structure of the first driving telescopic rod far away from one end of the second belt pulley, and the structure of the driving rod far away from one end of the second belt pulley is used for processing the upper end face of the speed reducer.
Adopt above-mentioned technical scheme, when will processing the reduction gear up end and punch, starter motor two, the output shaft of motor two rotates and drives belt pulley three and rotate, belt pulley three rotates and drives two conveyances of belt, two conveyances of belt drive belt pulley four and rotate, belt pulley four rotates and drives two rotations of actuating lever, two rotations of actuating lever drive a plurality of screw taps of downside rotate, then starter motor three, the output shaft of motor three rotates and drives the gear and rotate, because the rack is fixed, the gear drives two descents of housing in the pivoted, the housing drives a plurality of screw taps and removes to reduction gear housing, process through a plurality of screw taps and punch to reduction gear housing.
Preferably, a collecting tank is arranged on the machine table, the lower end of the collecting tank is communicated with the outer side of the machine table, and a collecting box is arranged on the lower side of the collecting tank.
Adopt above-mentioned technical scheme, the screw tap adds man-hour to the reduction gear shell and can produce the piece, and the piece falls into to collect the inslot after, and the piece can be collected by collecting the box.
Preferably, the number of the rotating rods is the same as that of the worms.
Preferably, a coaming is fixed on the machine platform.
By adopting the technical scheme, the coaming has the function of preventing chips and cooling liquid from splashing.
Preferably, a controller is fixed to the machine base.
By adopting the technical scheme, the controller plays a role in controlling the first motor, the second motor and the third motor.
Has the advantages that: the invention simultaneously processes two surfaces of the speed reducer and can process multiple holes on one surface, thereby accelerating the efficiency of punching and processing the shell of the speed reducer and greatly reducing the processing cost of enterprises in time.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a schematic diagram for showing the positions of a first driving assembly, a truncated cone-shaped housing, a second porous processing device, a second belt, a third motor, a third belt pulley, a second driving rod and a fourth belt pulley;
FIG. 3 is a schematic diagram for showing the positions of the area A, the second driving assembly, the driving strip, the tightening bolt, the adjusting groove and the screw tap;
FIG. 4 is a schematic position diagram for showing a first housing, a truncated cone-shaped housing, a first driving telescopic rod, a first motor, a first belt pulley, a second belt pulley, a first belt, a screw tap, an annular groove, a limiting ring, a first cylinder and a connecting rod;
FIG. 5 is a schematic structural diagram showing the region A;
FIG. 6 is a schematic structural view for showing a position limiting assembly;
FIG. 7 is a schematic structural diagram for showing a region B;
FIG. 8 is a schematic structural diagram for showing a region C;
FIG. 9 is a schematic illustration showing the positions of the collection trough, collection cassette and shroud.
Reference numerals: 1. a machine platform; 2. a clamping device; 3. a porous processing device; 4. a first housing; 5. driving a first telescopic rod; 6. a first driving component; 8. a truncated cone shaped housing; 9. a first bevel gear; 10. a worm; 11. a second bevel gear; 12. a rotating rod; 13. a chute; 14. a limiting component; 15. a worm gear; 16. a second driving component; 17. a base plate; 18. a placing table; 19. a strut; 20. a second air cylinder; 21. rotating the first rod; 22. rotating the second rod; 23. a clamping block; 24. a first motor; 25. a first belt pulley; 26. a second belt pulley; 27. a first belt; 28. a drive bar; 29. screwing down the bolt; 30. an adjustment groove; 32. a limiting ring; 33. a limiting groove; 34. collecting tank; 35. a collection box; 36. enclosing plates; 37. a second porous processing device; 38. a lifting column; 39. a second housing; 40. a second belt; 41. a lifting groove; 42. a second motor; 43. a gear; 44. a third motor; 45. a third belt pulley; 46. a second driving rod; 47. a belt pulley IV; 48. a rack; 49. a screw tap; 50. a coolant tube; 51. a controller; 52. an annular groove; 53. a limiting ring; 54. a first cylinder; 55. a connecting rod.
Detailed Description
The following description is only a preferred embodiment of the present invention, and the protection scope is not limited to the embodiment, and any technical solution that falls under the idea of the present invention should fall within the protection scope of the present invention. It should also be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention.
Referring to fig. 1 to 4, a special drilling machine for a box body of a corrosion-resistant reducer comprises a machine table 1, wherein a clamping device 2 for fixing the box body of the reducer is arranged in the middle of the machine table 1, the clamping device 2 comprises a bottom plate 17 and a placing table 18, the bottom plate 17 is fixed on the machine table 1, supporting rods 19 are fixed at four corners of the bottom plate 17, the upper ends of the supporting rods 19 are fixed with the placing table 18, two air cylinders 20 are symmetrically fixed on the bottom plate 17, a controller 51 is fixed on the machine table 1, the controller 51 is pressed to control the two air cylinders 20 at two sides, a first rotating rod 21 and a second rotating rod 22 are arranged at one side of the two air cylinders 20, one end of the first rotating rod 21 is hinged with a piston rod of the second air cylinder 20, one end of the second rotating rod 22 is hinged with the bottom plate 17, one end of the first rotating rod 21, which is far away from the two air cylinders 20, is hinged with the second rotating rod 22, a clamping block 23 is fixed at one end of the second rotating rod 22, the piston rod of the second air cylinder 20 retracts to drive the first rotating rod 21 to move, the first rotating rod 21 moves to drive the second rotating rod 22 to rotate, and the second rotating rod 22 rotates to drive the clamping blocks 23 to move until the clamping blocks 23 on the two sides fix the front end and the rear end of the speed reducer.
Then, the shell of the speed reducer needs to be processed, two sides of the clamping device 2 are symmetrically provided with a porous processing device 3I for respectively drilling two side faces of the box body of the speed reducer, the porous processing device 3I comprises a first cover shell 4 and a first driving telescopic rod 5, the first cover shell 4 is fixed on the machine table 1, the first driving telescopic rod 5 is arranged in the first cover shell 4, two ends of the first driving telescopic rod 5 respectively penetrate through two sides of the first cover shell 4, the first cover shell 4 is provided with a first driving component 6 for driving the first driving telescopic rod 5 to rotate, the first driving component 6 comprises a first motor 24, a first belt pulley 25, a second belt pulley 26 and a first belt 27, the first motor 24 is fixed at the upper end of the first cover shell 4, an output shaft of the first motor 24 is fixed with the first belt pulley 25, one side of the first cover shell 4 is provided with a truncated cone-shaped shell 8, one end of the first driving telescopic rod 5 far away from the truncated cone-shaped shell 8 is fixed with the second belt pulley 26, the first belt pulley 25 and the second belt pulley 26 are connected through the first belt 27, the controller 51 is pressed down, the first motor 24 is started, the first belt pulley 25 is driven to rotate by rotation of an output shaft of the first motor 24, the first belt pulley 25 drives the first belt 27 to transmit, the first belt 27 drives the second belt pulley 26 to rotate, and the second belt pulley 26 drives the first drive telescopic rod 5 to rotate.
One end of a driving telescopic rod I5 penetrates through a truncated cone-shaped shell 8, an annular groove 52 is formed in the truncated cone-shaped shell 8, a limiting ring 53 is rotationally arranged in the annular groove 52, the driving telescopic rod I5 is fixed with the limiting ring 53, one end of the driving telescopic rod I5 is fixed with a bevel gear I9, the driving telescopic rod I5 rotates to drive the bevel gear I9 to rotate, a plurality of worms 10 are arranged on the inner side of the truncated cone-shaped shell 8, one ends of the worms 10 are inserted into the inner side wall of the truncated cone-shaped shell 8 and are in rotational fit with the inner side wall of the truncated cone-shaped shell 8, bevel gears 11 meshed with the bevel gears I9 are fixed at the other ends of the worms 10, the bevel gears I9 rotate to drive a plurality of bevel gears 11 meshed with the bevel gears I to rotate, the bevel gears 11 rotate to respectively drive the worms 10 fixed with the bevel gears to rotate, a plurality of rotating rods 12 are arranged on the inner side of the truncated cone-shaped shell 8, and the rotating rods 12 are consistent with the worms 10I in number, the top wall of the inner side of the circular truncated cone-shaped shell 8 is provided with a plurality of sliding grooves 13, the upper ends of a plurality of rotating rods 12 are respectively arranged in the corresponding sliding grooves 13 in a sliding manner, worm gears 15 meshed with corresponding worms 10 are fixed on the plurality of rotating rods 12, the worms 10 rotate to drive the corresponding worm gears 15 to rotate, the worm gears 15 rotate to drive the corresponding rotating rods 12 to rotate, screw taps 49 are fixed at the lower ends of the plurality of rotating rods 12 through bolts, the rotating rods 12 rotate to drive the corresponding screw taps 49 to rotate, a first air cylinder 54 is fixed on the rear wall of a first housing 4, a connecting rod 55 is fixed on a piston rod of the first air cylinder 54, one end of the connecting rod 55 far away from the first air cylinder 54 is fixed with the circular truncated cone-shaped shell 8, the first air cylinder 54 is started, the piston rod of the first air cylinder 54 extends out to drive the connecting rod 55 to move, the connecting rod 55 moves to drive the circular truncated cone-shaped shell 8 to move, a first drive telescopic rod 5 to extend under the action of a limiting ring 53, and the screw taps 49 at two sides of the speed reducer shell are respectively processed, a plurality of cooling liquid pipes 50 are arranged on the first cover shell 4, and the cooling liquid pipes 50 can spray cooling liquid for cooling while processing.
A second driving assembly 16 for driving the rotating rods 12 to move is arranged on one side of each of the plurality of rotating rods 12, the second driving assembly 16 comprises a driving strip 28 and a tightening bolt 29, an adjusting groove 30 is formed in the driving strip 28, the rotating rods 12 penetrate through the driving strips 28 at corresponding positions, the rotating rods 12 are in running fit with the driving strips 28, threaded holes are formed in the lower end of the circular truncated cone-shaped shell 8, the tightening bolts 29 penetrate through the adjusting groove 30 to be in threaded fit with the threaded holes, when the rotating rods 12 are to be moved, the tightening bolts 29 are loosened, the driving strips 28 are moved, the driving strips 28 move to drive the rotating rods 12 to move, the rotating rods 12 move to drive the screw taps 49 fixed to the lower ends of the rotating rods to move, and due to the meshing of the worm wheels 15 and the worm 10, the rotating rods 12 and the worm wheels 15 can rotate while moving until the positions of the screw taps 49 correspond to positions needing to be machined corresponding to the reducer shell, and the tightening bolts 29 are tightened. The upper ends of the rotating rods 12 are provided with limiting assemblies 14, each limiting assembly 14 comprises a limiting ring 32, limiting grooves 33 are formed in two inner walls of the sliding grooves 13, two sides of each limiting ring 32 are arranged in the limiting grooves 33 of the two sides in a sliding mode respectively, the limiting rings 32 are fixed to the upper ends of the rotating rods 12, the limiting rings 32 move along the limiting grooves 33 of the two sides, and the limiting rings 32 can also rotate in the limiting grooves 33 of the two sides.
When two sides of the speed reducer are machined and drilled, the upper end face of the speed reducer is also required to be machined and drilled, a second porous machining device 3 is arranged on the upper side of the clamping device 2, the second porous machining device 3 comprises a lifting column 38, a second housing 39 and a second belt pulley 26, the lifting column 38 is fixed on the machine table 1, the lifting column 38 penetrates through the second housing 39, the second housing 39 is in sliding fit with the lifting column 38, a lifting groove 41 is formed in the side wall of the lifting column 38, a rack 48 is fixed in the lifting groove 41, a second motor 42 is fixed on the second housing 39, a gear 43 meshed with the rack 48 is fixed on an output shaft of the second motor 42, a third motor 44 is fixed on the second housing 39, a third belt pulley 45 is fixed on an output shaft of the third motor 44, a second driving rod 46 is longitudinally arranged on the second housing 39 in a penetrating manner, a fourth belt pulley 47 is fixed at the upper end of the second driving rod 46, the third belt pulley 45 is connected with the fourth belt pulley 47 through the second belt 40, the structure of the end, far away from the second belt pulley 26, of the second driving rod 46 is consistent with the structure of the end, far away from the second belt pulley 26, of the first driving telescopic rod 5, the structure of the end, far away from the second belt pulley 26, of the driving rod is used for machining the upper end face of the speed reducer, when the upper end face of the speed reducer is required to be machined and punched, starting the second motor 42, rotating the output shaft of the second motor 42 to drive the third belt pulley 45 to rotate, rotating the third belt pulley 45 to drive the second belt 40 to transmit, transmitting the second belt pulley 40 to drive the fourth belt pulley 47 to rotate, rotating the fourth belt pulley 47 to drive the second driving rod 46 to rotate, rotating the second driving rod 46 to drive the plurality of screw taps 49 on the lower side to rotate, then the third motor 44 is started, the output shaft of the third motor 44 rotates to drive the gear 43 to rotate, because the rack 48 is fixed, the gear 43 rotates and simultaneously drives the second housing 39 to descend, the second housing drives the screw taps 49 to move towards the reducer housing, and the reducer housing is processed and punched through the screw taps 49.
The collecting groove 34 has been seted up on board 1, and collecting groove 34 lower extreme link up with the outside, and collecting groove 34 downside is provided with collects box 35, and screw tap 49 adds man-hour to the reduction gear housing and can produce the piece, and the piece falls into behind collecting groove 34, and the piece can be collected by collecting box 35, is fixed with bounding wall 36 on board 1, and bounding wall 36 plays the effect that prevents piece and coolant liquid spill.
Claims (10)
1. The special drilling machine for the box body of the corrosion-resistant speed reducer comprises a machine table (1) and is characterized in that a clamping device (2) used for fixing the speed reducer box body is arranged in the middle of the machine table (1), porous processing devices (3) used for drilling two side faces of the speed reducer box body are symmetrically arranged on two sides of the clamping device (2), a porous processing device II (37) is arranged on the upper side of the clamping device (2), each porous processing device I (3) comprises a housing I (4) and a driving telescopic rod I (5), the housing I (4) is fixed on the machine table (1), the driving telescopic rod I (5) is arranged in the housing I (4), two ends of the driving telescopic rod I (5) penetrate through two sides of the housing I (4) respectively, and a driving assembly I (6) used for driving the driving telescopic rod I (5) to rotate is arranged on the housing I (4), a truncated cone-shaped shell (8) is arranged on one side of the housing I (4), one end of the driving telescopic rod I (5) penetrates through the truncated cone-shaped shell (8), an annular groove (52) is formed in the truncated cone-shaped shell (8), a limiting ring (53) is rotatably arranged in the annular groove (52), the driving telescopic rod I (5) is fixed with the limiting ring (53), a bevel gear I (9) is fixed at one end of the driving telescopic rod I (5), a plurality of worms (10) are arranged on the inner side of the truncated cone-shaped shell (8), one ends of the worms (10) are inserted into the inner side wall of the truncated cone-shaped shell (8) and are in rotating fit with the inner side wall of the truncated cone-shaped shell (8), bevel gears II (11) meshed with the bevel gear I (9) are fixed at the other ends of the worms (10), and a plurality of rotating rods (12) are arranged on the inner side of the truncated cone-shaped shell (8), a plurality of sliding grooves (13) are formed in the top wall of the inner side of the circular truncated cone-shaped shell (8), the upper ends of a plurality of rotating rods (12) are arranged in the corresponding sliding grooves (13) in a sliding mode respectively, limiting assemblies (14) are arranged at the upper ends of the plurality of rotating rods (12), worm wheels (15) meshed with corresponding worms (10) are fixed on the plurality of rotating rods (12), driving assemblies II (16) driving the rotating rods (12) to move are arranged on one sides of the plurality of rotating rods (12), screw taps (49) are fixed at the lower ends of the plurality of rotating rods (12) through bolts, a plurality of cooling liquid pipes (50) are arranged on the first housing (4), a first cylinder (54) is fixed on the rear wall of the first housing (4), a connecting rod (55) is fixed on a piston rod of the first air cylinder (54), and one end, far away from the first air cylinder (54), of the connecting rod (55) is fixed with the circular truncated cone-shaped shell (8).
2. The special drilling machine for the box body of the corrosion-resistant speed reducer according to claim 1, wherein, the clamping device (2) comprises a bottom plate (17) and a placing table (18), the bottom plate (17) is fixed on the machine table (1), supporting rods (19) are fixed on four corners of the bottom plate (17), the upper ends of the supporting rods (19) are fixed with a placing table (18), a second air cylinder (20) is symmetrically fixed on the bottom plate (17), a first rotating rod (21) and a second rotating rod (22) are arranged on one side of the second air cylinder (20), one end of the rotating rod I (21) is hinged with a piston rod of the cylinder II (20), one end of the second rotating rod (22) is hinged with the bottom plate (17), one end of the first rotating rod (21), which is far away from the second cylinder (20), is hinged with the second rotating rod (22), and a clamping block (23) is fixed at one end of the second rotating rod (22) far away from the bottom plate (17).
3. The special drilling machine for the corrosion-resistant speed reducer box body is characterized in that the first driving assembly (6) comprises a first motor (24), a first belt pulley (25), a second belt pulley (26) and a first belt (27), the first motor (24) is fixed at the upper end of the first housing (4), an output shaft of the first motor (24) is fixed with the first belt pulley (25), one end, far away from the truncated cone-shaped shell (8), of the first driving telescopic rod (5) is fixed with the second belt pulley (26), and the first belt pulley (25) and the second belt pulley (26) are connected through the first belt (27).
4. The special drilling machine for the box body of the corrosion-resistant speed reducer according to claim 3, wherein the second driving assembly (16) comprises a driving bar (28) and a tightening bolt (29), an adjusting groove (30) is formed in the driving bar (28), the rotating rod (12) penetrates through the driving bar (28) at the corresponding position, the rotating rod (12) is in rotating fit with the driving bar (28), a threaded hole is formed in the lower end of the truncated cone-shaped shell (8), and the tightening bolt (29) penetrates through the adjusting groove (30) and is in threaded fit with the threaded hole.
5. The special drilling machine for the corrosion-resistant speed reducer box body according to claim 4, wherein the limiting assembly (14) comprises a limiting ring (32), limiting grooves (33) are formed in both inner walls of the sliding groove (13), both sides of the limiting ring (32) are respectively slidably arranged in the limiting grooves (33) on both sides, and the limiting ring (32) is fixed with the upper end of the rotating rod (12).
6. The special drilling machine for the corrosion-resistant speed reducer box body according to claim 1, wherein the second porous machining device (3) comprises a lifting column (38), a second housing (39) and a second belt (40), the lifting column (38) is fixed on the machine table (1), the lifting column (38) penetrates through the second housing (39), the second housing (39) is in sliding fit with the lifting column (38), a lifting groove (41) is formed in the side wall of the lifting column (38), a rack (48) is fixed in the lifting groove (41), a second motor (42) is fixed on the second housing (39), a gear (43) meshed with the rack (48) is fixed on an output shaft of the second motor (42), a third motor (44) is fixed on the second housing (39), a third belt pulley (45) is fixed on an output shaft of the third motor (44), and a second driving rod (46) longitudinally penetrates through the second housing (39), the utility model discloses a reduction gear, including actuating lever two (26), drive lever two (46) upper end is fixed with belt pulley four (47), belt pulley three (45) and belt pulley four (47) are connected through belt two (40), the structure of keeping away from belt pulley two (26) one end is unanimous with the structure of keeping away from belt pulley two (26) one end in drive lever two (46), the structure of keeping away from belt pulley two (26) one end in drive lever two (46) is used for processing the reduction gear up end.
7. The special drilling machine for the corrosion-resistant speed reducer box body according to claim 1, wherein a collecting groove (34) is formed in the machine table (1), the lower end of the collecting groove (34) is communicated with the outside, and a collecting box (35) is arranged on the lower side of the collecting groove (34).
8. The special drilling machine for the corrosion-resistant reducer box according to claim 1, characterized in that the number of the rotating rods (12) and the number of the worm screws (10) are the same.
9. The special drilling machine for the corrosion-resistant speed reducer box body according to claim 1, characterized in that a coaming (36) is fixed on the machine platform (1).
10. The special drilling machine for the corrosion-resistant speed reducer box body according to claim 1, characterized in that a controller (51) is fixed on the machine table (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111265382.7A CN113798607A (en) | 2021-10-28 | 2021-10-28 | Special drilling machine of box of corrosion-resistant reduction gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111265382.7A CN113798607A (en) | 2021-10-28 | 2021-10-28 | Special drilling machine of box of corrosion-resistant reduction gear |
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| Publication Number | Publication Date |
|---|---|
| CN113798607A true CN113798607A (en) | 2021-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111265382.7A Pending CN113798607A (en) | 2021-10-28 | 2021-10-28 | Special drilling machine of box of corrosion-resistant reduction gear |
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| Country | Link |
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| CN (1) | CN113798607A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61192423A (en) * | 1985-02-19 | 1986-08-27 | Mazda Motor Corp | Between-axis distance adjusting positioner for plural tools |
| CN104096924A (en) * | 2014-07-29 | 2014-10-15 | 江苏鸿业重工有限公司 | Multi-station threading machine |
| CN206519629U (en) * | 2017-02-20 | 2017-09-26 | 江苏百泰电子制造有限公司 | Multiaxis multiaspect self-tapping equipment |
| CN206811248U (en) * | 2017-05-11 | 2017-12-29 | 三门联捷电子有限公司 | Double end automatic tapping machine |
| CN207577596U (en) * | 2017-12-13 | 2018-07-06 | 东莞市斌鑫自动化设备有限公司 | A kind of gear tooth-type automatic drilling machine |
| CN207681653U (en) * | 2018-01-10 | 2018-08-03 | 江门市华盈五金电器有限公司 | A kind of multi-functional tapping equipment |
| CN208696479U (en) * | 2018-08-24 | 2019-04-05 | 上海新关电子有限公司 | Multistation tooth machining unit |
| CN212192228U (en) * | 2020-05-22 | 2020-12-22 | 泉州市闽达机械制造有限公司 | Drilling tool for support |
| CN213591827U (en) * | 2020-06-23 | 2021-07-02 | 上海中振有色金属铸造有限公司 | Single tube drilling special plane of convenient adjustment drilling position |
-
2021
- 2021-10-28 CN CN202111265382.7A patent/CN113798607A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61192423A (en) * | 1985-02-19 | 1986-08-27 | Mazda Motor Corp | Between-axis distance adjusting positioner for plural tools |
| CN104096924A (en) * | 2014-07-29 | 2014-10-15 | 江苏鸿业重工有限公司 | Multi-station threading machine |
| CN206519629U (en) * | 2017-02-20 | 2017-09-26 | 江苏百泰电子制造有限公司 | Multiaxis multiaspect self-tapping equipment |
| CN206811248U (en) * | 2017-05-11 | 2017-12-29 | 三门联捷电子有限公司 | Double end automatic tapping machine |
| CN207577596U (en) * | 2017-12-13 | 2018-07-06 | 东莞市斌鑫自动化设备有限公司 | A kind of gear tooth-type automatic drilling machine |
| CN207681653U (en) * | 2018-01-10 | 2018-08-03 | 江门市华盈五金电器有限公司 | A kind of multi-functional tapping equipment |
| CN208696479U (en) * | 2018-08-24 | 2019-04-05 | 上海新关电子有限公司 | Multistation tooth machining unit |
| CN212192228U (en) * | 2020-05-22 | 2020-12-22 | 泉州市闽达机械制造有限公司 | Drilling tool for support |
| CN213591827U (en) * | 2020-06-23 | 2021-07-02 | 上海中振有色金属铸造有限公司 | Single tube drilling special plane of convenient adjustment drilling position |
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Application publication date: 20211217 |
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