CN116372217B - Self-boring machining device of speed reducer - Google Patents
Self-boring machining device of speed reducer Download PDFInfo
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- CN116372217B CN116372217B CN202310372998.7A CN202310372998A CN116372217B CN 116372217 B CN116372217 B CN 116372217B CN 202310372998 A CN202310372998 A CN 202310372998A CN 116372217 B CN116372217 B CN 116372217B
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- speed reducer
- ring
- fixedly connected
- dust collection
- plug
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 127
- 238000003754 machining Methods 0.000 title claims abstract description 20
- 239000000428 dust Substances 0.000 claims abstract description 63
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 238000000034 method Methods 0.000 claims abstract description 15
- 230000000670 limiting effect Effects 0.000 claims description 43
- 238000012545 processing Methods 0.000 claims description 31
- 238000009434 installation Methods 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 125000006850 spacer group Chemical group 0.000 claims description 10
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 20
- 230000009471 action Effects 0.000 description 18
- 230000005540 biological transmission Effects 0.000 description 14
- 238000001125 extrusion Methods 0.000 description 9
- 230000002349 favourable effect Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 206010024796 Logorrhoea Diseases 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0046—Devices for removing chips by sucking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention relates to the technical field of speed reducer machining, in particular to a self-boring machining device of a speed reducer, which comprises a machining table, a speed reducer body and a motor, wherein the speed reducer body is positioned at the top of the machining table, the speed reducer body and the machining table are in threaded connection through a plurality of first connecting bolts, connecting flanges are fixedly connected to the speed reducer body and the motor, the connecting flanges are in threaded connection through a plurality of second connecting bolts, and the output end of the motor drives the input end of the speed reducer body to synchronously rotate; according to the invention, in the process of rotating the plug-in ring, the dust collection mechanism is used for adsorbing the scraps near the positioning spigot through the dust collection hole, so that the scraps generated by cutting are prevented from entering between the output end and the positioning spigot to cause the blockage of the output end, and the influence of the scraps on the use of the speed reducer main body is reduced.
Description
Technical Field
The invention relates to the technical field of machining of speed reducers, in particular to a self-boring machining device of a speed reducer.
Background
The speed reducer is an independent component 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 driving part and a working machine; the speed reducer has the function of matching the rotating speed and the transmission torque between the prime motor and the working machine or the actuating mechanism, is very widely applied to modern machinery, and is a relatively precise machine. Its purpose is to reduce the rotational speed and increase the torque.
The prior art discloses a part of the patent document related to the technical field of speed reducer processing, and the Chinese invention with the application number of CN200910035604.9 discloses a self-boring processing device of a speed reducer, which is arranged on a hollow output shaft of the speed reducer, utilizes the rotation of the speed reducer to process an output end mounting surface and a positioning spigot of the speed reducer, comprises a transmission shaft connected with the transmission of the output shaft, a turning tool capable of boring the end face of a box body of the output end of the speed reducer and the positioning spigot of the box body, and is connected with an adjusting device capable of radially and axially adjusting the turning tool on the transmission shaft, and the turning tool is fixed on the adjusting device through a tool rest.
In the prior art, when cutting the surface of the output end of the speed reducer, the cut scraps easily pollute the processing place, and when cutting the vicinity of the positioning spigot of the output end of the speed reducer, the generated scraps easily enter the positioning spigot, so that blockage is generated between the output end of the speed reducer and the positioning spigot, the normal rotation of the output end of the speed reducer is influenced, and the normal use of the speed reducer is not facilitated.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a self-boring device of a speed reducer.
In order to achieve the above purpose, the invention adopts the following technical scheme: the self-boring machining device of the speed reducer comprises a machining table, a speed reducer body and a motor, wherein the speed reducer body is positioned at the top of the machining table, the speed reducer body is in threaded connection with the machining table through a plurality of first connecting bolts, connecting flanges are fixedly connected to the speed reducer body and the motor, the connecting flanges are in threaded connection through a plurality of second connecting bolts, and an output end of the motor drives an input end of the speed reducer body to synchronously rotate;
the processing table is provided with a mounting seat, the mounting seat is connected with a sliding mechanism, the mounting seat is rotationally connected with a plug ring, one end of the plug ring is opposite to the output end of the speed reducer body, the plug ring and the output end of the speed reducer body are coaxially arranged, the surface of the output end of the speed reducer body is fixedly connected with a limiting bulge, and the inner wall of the plug ring is provided with a clamping groove matched with the output end of the speed reducer body;
the surface fixedly connected with mounting plate of jack-in ring, the mounting plate is close to one side of speed reducer main part is connected with the lathe tool through positioning mechanism, the top fixedly connected with two bracing pieces of processing platform, the top fixedly connected with circular ring jointly of bracing piece, the standing groove has been seted up to the bottom of circular ring, the connecting block has been placed to the inside of standing groove, be connected with elastic reset mechanism on the connecting block, the top fixedly connected with rack of processing platform, the top of rack is connected with the collection box through installing stop gear, the collection box is located the bottom of connecting block, positioning mechanism drives the lathe tool carries out rotatory in-process, synchronous pair the connecting block is acted on and is made positioning mechanism is in the inside rotation of circular ring, the connecting block carries out horizontal reciprocating motion along the standing groove;
one end of the plug-in ring is provided with a plurality of dust collection holes penetrating to the other end, and the plug-in ring is connected with a dust collection mechanism; in operation, prior art is when cutting the casing surface of speed reducer output, the piece that cuts down pollutes the processing place easily, and when cutting near the location tang to speed reducer output, the piece that produces gets into the inside of location tang easily, thereby cause the jam between speed reducer output and the location tang, influence the normal rotation of speed reducer output, be unfavorable for the normal use of speed reducer, this technical scheme can solve above problem, specific operational mode is as follows, with the speed reducer main part through first connecting bolt threaded connection on the processing bench, thereby fix the speed reducer main part, this moment the speed reducer main part is located one side of circular ring, and the output of speed reducer main part is located circular ring inside, drive the mount pad through slide mechanism's effect and remove, the mount pad drives the jack collar and removes, in the course of removal, make the joint groove on the jack collar inner wall and the spacing arch on the speed reducer main part output dock, thereby when the output of speed reducer main part gets into the jack collar inside, can drive the ring and remove the motor, when the speed reducer main part is carried out to the drive the jack collar and rotate the motor, and drive one side of the speed reducer main part and drive the jack collar and rotate the annular main part through the effect of rotating the annular ring, and drive the speed reducer main part through the effect of rotating the mount pad, then, rotate the one side of the annular main part is rotated along with the effect of the drive of the speed reducer main part, thereby improve the roughness on output casing surface and with the perpendicular degree between the output of speed reducer main part, in the rotatory in-process of positioning mechanism drive lathe tool, one side of positioning mechanism and connecting block produces the extrusion, make the connecting block displace along the standing groove and remove to one side from the top of collecting the box, thereby open the opening at collecting box top, be convenient for promote the piece that the rotatory cutting of lathe tool produced to collect inside the collecting box, when positioning mechanism extrudees the connecting block to not having the influence to its rotation, positioning mechanism rotates the top of connecting block, make the connecting block get back to the collecting box top again through elastic reset mechanism's effect, seal the top opening of collecting box, when positioning mechanism drives the lathe tool rotation, open the collecting box and collect the piece, effectually prevent piece everywhere scatter, and in time seal the top opening of collecting box through the connecting block, prevent to collect good piece that the air current that produces along with the lathe tool rotation from upwards drifting away, improve the collection efficiency of chip, when the output of speed reducer main part is rotatory, one end of insert ring is close to the positioning stop of output end, and in the ring effect that the dust absorption hole is led to the fact the piece to the dust absorption hole through the effect of rotating the rotating ring, prevent to get into the dust absorption of chip between the dust collector and the effect to the dust absorption stop hole through the effect that the effect to the output end of the speed reducer main part is produced.
Preferably, the sliding mechanism comprises two sliding rails, the two sliding rails are fixedly connected to the top of the processing table, a sliding seat is connected to the two sliding rails in a sliding manner, the mounting seat is fixedly connected to the top of the sliding seat, a hydraulic cylinder is fixedly mounted on the top of the processing table, and a piston shaft of the hydraulic cylinder is fixedly connected to one side of the mounting seat; during operation, the piston shaft of the hydraulic cylinder moves to drive the mounting seat to move, and the mounting seat drives the sliding seat at the bottom to move along the two sliding rails, so that the mounting seat drives the inserting ring to approach the main body of the speed reducer and keep away from the main body after processing is finished.
Preferably, the positioning mechanism comprises a positioning block, the positioning block is fixedly connected to one side of the mounting plate, a positioning groove is formed in one side of the positioning block, one side of the turning tool is located in the positioning groove, two third connecting bolts are placed on one side of the positioning block, and one ends of the third connecting bolts penetrate through the positioning block and the turning tool and are connected with nuts in a threaded mode after extending to the other side of the positioning block; during operation, through placing one side of lathe tool inside the constant head tank, then through the threaded connection of third connecting bolt and nut, fix the lathe tool in the constant head tank, when the jack collar drives the mounting disc and rotates, the mounting disc drives the locating piece and rotates, and drive the lathe tool through the locating piece and rotate the cutting, after the edge of a knife of lathe tool damages, take out the lathe tool from the constant head tank and renew the lathe tool through dismantling third connecting bolt and nut, be favorable to changing the lathe tool, after the locating piece removes the inside of circular ring, the locating piece is located one side of connecting block, and extrude the connecting block along with the rotation of locating piece, thereby make the connecting block remove to one side and release the shielding to collecting box top open-ended.
Preferably, the elastic reset mechanism comprises two first limiting pins, the two first limiting pins are fixedly connected to one side of the connecting block, the first limiting pins are slidably inserted on the adjacent supporting rods, the first limiting pins are sleeved with first springs, and two ends of each first spring are fixedly connected to one side of the connecting block and one side of the adjacent supporting rod respectively; when the connecting block is extruded by the positioning block to move to one side, the connecting block drives the two first limiting pins to move along the sliding insertion part, the first springs are extruded in the moving process, so that the first springs generate compression deformation, after the positioning block rotates to the upper side of the connecting block, the connecting block loses extrusion of the positioning block, and returns to the initial position under the elastic action of the first springs, so that the connecting block shields the top of the collecting box again.
Preferably, the installation limiting mechanism comprises two limiting blocks and two connecting rods, the two limiting blocks are respectively and fixedly connected to two opposite sides of the collecting box, the two connecting rods are respectively positioned on two opposite sides of the placing frame, limiting rings are fixedly connected to the tops of the connecting rods, the limiting blocks are respectively positioned in adjacent limiting rings, two second limiting pins are fixedly connected to one sides of the connecting rods, the second limiting pins are respectively and slidably inserted into one adjacent side of the placing frame, a second spring is sleeved on the second limiting pins, two ends of the second spring are respectively and fixedly connected to one ends of the placing frame and one adjacent end of the second limiting pin, and pull rings are respectively and fixedly connected to the two connecting rods; during operation, through the spacing effect of spacing ring to the stopper, make the collection box position in the top of rack, through the pulling pull ring, make two connecting rods keep away from each other, the connecting rod drives the second spacer pin at the in-process that removes and removes, and extrude the second spring, thereby make the spacing ring break away from the stopper, thereby cancel the spacing effect to the collection box, the collection box just can take out between two spacing rings, thereby carry out centralized processing with the piece of collection box inside, place the collection box again and carry out spacingly through the spacing ring at the rack top, be favorable to taking the collection box, be convenient for regularly carry out centralized processing to the piece of inside collection.
Preferably, the mounting plate is rotatably connected with a contact ring, the contact ring is positioned on one side of the circular ring, and the diameters of the inner walls of the contact ring and the circular ring are the same; during operation, when the mounting plate is close to the circular ring, the side wall of the circular ring of the contact ring contacts, so that when the plug-in ring drives the mounting plate to rotate, the contact ring is in extrusion contact with the circular ring and is fixed on one side of the circular ring through friction, the mounting plate rotates in the contact ring, the wear generated by the contact rotation of the side surfaces of the mounting plate and the circular ring is reduced, and the influence of rotation friction on the rotation of the plug-in ring is reduced.
Preferably, the dust collection mechanism comprises a dust collection shell and a first gear, the dust collection shell is fixedly connected to one side of the mounting seat, a through groove is formed in one side of the dust collection shell, a first rotating shaft is fixedly connected to the inside of the dust collection shell, a dust collection fan is rotatably connected to the first rotating shaft, the first gear is fixedly connected to one end of the plug-in ring, a second rotating shaft is rotatably connected to the top of the intrados of the dust collection shell, a second gear is fixedly connected to one end of the second rotating shaft, the second gear is meshed with the first gear, a first belt pulley is fixedly connected to the other end of the second rotating shaft, a second belt pulley is fixedly connected to the first rotating shaft, one end of the second belt pulley is fixedly connected to the side surface of the dust collection fan, and transmission is carried out between the first belt pulley and the second belt pulley through a transmission belt. During operation, when the output end of the speed reducer body drives the plug-in ring to rotate, the plug-in ring drives the first gear to rotate, the first gear drives the second rotating shaft to rotate through the meshing action of the first gear and the second gear, thereby the first belt pulley at one end of the second rotating shaft rotates, and the second belt pulley is fixedly connected to the side surface of the dust collection fan through the transmission action of the transmission belt, thereby the dust collection fan is driven to rotate on the first rotating shaft under the rotation action of the second belt pulley, the dust collection fan rotates and exhausts air outwards through the through groove, the plug-in ring is close to the dust collection hole of the output end of the speed reducer body and is subjected to air inlet under the action of negative pressure, so that scraps generated by cutting scraps between the output end and the positioning spigot are adsorbed, the scraps are reduced to enter between the output end and the positioning spigot, the diameter of the first gear is larger than that of the second gear, and therefore the rotating speed of the dust collection fan is improved under the action of the gear ratio, and the influence of the rotation of the output end of the speed reducer body on dust collection is effectively reduced.
Compared with the prior art, the invention has the following beneficial effects:
1. when positioning mechanism drives the lathe tool rotatory, open the collection box along with the rotation of lathe tool and collect the piece, effectually prevent that the piece from scattering everywhere, and in time seal the open top of collection box through the connecting block, prevent to collect the piece and upwards fly away along with the air current that the lathe tool rotatory produced, improve the collection efficiency of garrulous thing, when the jack collar is rotatory along with the output of speed reducer main part, the one end of jack collar is close to the location tang of output, and at the rotatory in-process of jack collar, through dust extraction's effect, adsorb the piece near the location tang through the dust absorption hole, prevent that the piece that the cutting produced from getting into between output and the location tang from causing the output to block up, reduce the influence that the piece produced to the speed reducer main part use.
2. Through placing one side of lathe tool inside the constant head tank, then through the threaded connection of third connecting bolt and nut, fix the lathe tool in the constant head tank, when the jack collar drives the mounting disc and rotates, the mounting disc drives the locating piece and rotates, and drive the lathe tool through the locating piece and rotate the cutting, after the edge of a knife of lathe tool damages, take out the lathe tool from the constant head tank and change new lathe tool through dismantling third connecting bolt and nut, be favorable to changing the lathe tool, after the locating piece removes the inside of circular ring, the locating piece is located one side of connecting block, and extrude the connecting block along with the rotation of locating piece, thereby make the connecting block remove to one side and release the shielding to collecting box open-top.
3. When the mounting plate is close to the circular ring, the side wall of the circular ring of the contact ring is contacted, so that when the plug-in ring drives the mounting plate to rotate, the contact ring is in extrusion contact with the circular ring and is fixed on one side of the circular ring through friction, the mounting plate rotates in the contact ring, the abrasion generated by the contact rotation of the side surfaces of the mounting plate and the circular ring is reduced, and the influence of rotation friction on the rotation of the plug-in ring is reduced.
4. The dust collection fan rotates and outwards exhausts air through the through groove, the dust collection hole of the plugging ring, which is close to the output end of the speed reducer body, is subjected to air inlet under the action of negative pressure, so that scraps generated by scraps between the output end and the positioning spigot are adsorbed, the scraps are reduced to enter between the output end and the positioning spigot, the diameter of the first gear is larger than that of the second gear, the rotating speed of the dust collection fan is improved under the action of the gear ratio, and the influence of slower rotation of the output end of the speed reducer body on dust collection is effectively reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of a portion of the structure of the present invention (with the speed reducer body and motor hidden);
FIG. 4 is an enlarged schematic view of the structure at B in FIG. 3 according to the present invention;
FIG. 5 is a schematic cross-sectional view of a portion of the present invention (with the speed reducer body and motor hidden and the suction housing cut away);
FIG. 6 is an enlarged schematic view of the structure at C in FIG. 5 according to the present invention;
fig. 7 is a schematic view of the cooperation structure of the rack and the collecting box of the present invention.
In the figure: 1. a processing table; 2. a speed reducer main body; 3. a motor; 4. a first connecting bolt; 5. a connecting flange; 6. a second connecting bolt; 7. a mounting base; 8. a plug ring; 9. a limit protrusion; 10. a clamping groove; 11. a mounting plate; 12. turning tools; 13. a support rod; 14. a circular ring; 15. a placement groove; 16. a connecting block; 17. a placing rack; 18. a collection box; 19. dust collection holes; 20. a slide rail; 21. a slide; 22. a hydraulic cylinder; 23. a positioning block; 24. a positioning groove; 25. a third connecting bolt; 26. a nut; 27. a first limit pin; 28. a first spring; 29. a limiting block; 30. a connecting rod; 31. a limiting ring; 32. a second limiting pin; 33. a second spring; 34. a pull ring; 35. a contact ring; 36. a dust collection housing; 37. a first gear; 38. a through groove; 39. a first rotation shaft; 40. a dust collection fan; 41. a second rotation shaft; 42. a second gear; 43. a first pulley; 44. a second pulley; 45. a drive belt.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
The self-boring machining device of the speed reducer comprises a machining table 1, a speed reducer body 2 and a motor 3, wherein the speed reducer body 2 is positioned at the top of the machining table 1, the speed reducer body 2 and the machining table 1 are in threaded connection through a plurality of first connecting bolts 4, connecting flanges 5 are fixedly connected to the speed reducer body 2 and the motor 3, the connecting flanges 5 are in threaded connection through a plurality of second connecting bolts 6, and the output end of the motor 3 drives the input end of the speed reducer body 2 to synchronously rotate;
the processing table 1 is provided with a mounting seat 7, the mounting seat 7 is connected with a sliding mechanism, the mounting seat 7 is rotationally connected with a plug ring 8, one end of the plug ring 8 is opposite to the output end of the speed reducer main body 2, the plug ring 8 and the output end of the speed reducer main body 2 are coaxially arranged, the surface of the output end of the speed reducer main body 2 is fixedly connected with a limiting bulge 9, and the inner wall of the plug ring 8 is provided with a clamping groove 10 matched with the output end of the speed reducer main body 2;
the surface of the plug-in ring 8 is fixedly connected with a mounting disc 11, one side of the mounting disc 11, which is close to the speed reducer main body 2, is connected with a turning tool 12 through a positioning mechanism, the top of the processing table 1 is fixedly connected with two supporting rods 13, the tops of the supporting rods 13 are fixedly connected with a circular ring 14 together, the bottom of the circular ring 14 is provided with a placing groove 15, a connecting block 16 is placed in the placing groove 15, an elastic reset mechanism is connected to the connecting block 16, the top of the processing table 1 is fixedly connected with a placing rack 17, the top of the placing rack 17 is connected with a collecting box 18 through an installation limiting mechanism, the collecting box 18 is positioned at the bottom of the connecting block 16, and the positioning mechanism synchronously acts on the connecting block 16 when the positioning mechanism rotates in the circular ring 14, so that the connecting block 16 transversely reciprocates along the placing groove 15;
one end of the plug-in ring 8 is provided with a plurality of dust collection holes 19 penetrating to the other end, and the plug-in ring 8 is connected with a dust collection mechanism; during operation, in the prior art, when cutting the surface of a shell of the output end of the speed reducer, the cut scraps easily pollute a processing place, when cutting the vicinity of a positioning spigot of the output end of the speed reducer, the generated scraps easily enter the inside of the positioning spigot, so that blockage is generated between the output end of the speed reducer and the positioning spigot, the normal rotation of the output end of the speed reducer is influenced, and the normal use of the speed reducer is not facilitated, the technical scheme can solve the problems, and the specific working mode is as follows, the speed reducer main body 2 is connected onto the processing table 1 through the first connecting bolt 4 in a threaded manner, so that the speed reducer main body 2 is fixed, at the moment, the speed reducer main body 2 is positioned on one side of the circular ring 14, the output end of the speed reducer main body 2 is positioned inside the circular ring 14, the mounting seat 7 is driven to move through the action of the sliding mechanism, the mounting seat 7 drives the inserting ring 8 to move, in the moving process, the position of the inserting ring 8 is adjusted, the clamping groove 10 on the inner wall of the inserting ring 8 is abutted with the limit bulge 9 on the output end of the speed reducer main body 2, so that when the output end of the speed reducer main body 2 enters the interior of the inserting ring 8, the output end of the speed reducer main body 2 can drive the inserting ring 8 to move, when the inserting ring 8 moves towards the output end of the speed reducer main body 2, the mounting disc 11 moves along with the inserting ring 8, one side of the circular ring 14 is blocked by the moving disc 11, then the input end of the speed reducer main body 2 is driven to synchronously rotate by the motor 3, the output end of the speed reducer main body 2 is driven to slowly rotate, the inserting ring 8 drives the mounting disc 11 to rotate, and the turning tool 12 is driven to rotate by the action of the positioning mechanism, thereby cut the casing surface of speed reducer main part 2 output to improve the roughness of output casing surface and with the perpendicular degree between the output of speed reducer main part 2, in the rotatory in-process of positioning mechanism drive lathe tool 12, one side of positioning mechanism and connecting block 16 produces the extrusion, make connecting block 16 carry out the displacement along standing groove 15 and remove to one side from the top of collecting box 18, thereby open the opening at collecting box 18 top, be convenient for promote the piece that lathe tool 12 rotatory cutting produced to collecting box 18 inside collect, when positioning mechanism extrudees connecting block 16 to not having an influence to its rotation, positioning mechanism rotates the top of connecting block 16, make connecting block 16 get back to the collecting box 18 top through the effect of elasticity canceling release mechanical system, seal the top opening of collecting box 18, when positioning mechanism drives 12 rotatory, open collecting box 18 and collect the piece along with the rotation of connecting block 16, and in time seal the top opening of collecting box 18, prevent that the lathe tool that the collection from wagging graft well from upwards wagging down along with the air current that 12 rotation produced, improve the chip that the chip carrier is close to the chip 8 produced in the effect of the chip carrier, when the chip carrier is close to the output end 8 is close to the jack-off end of the rotating plug-in the plug-in device 8, prevent that the dust absorption end 8 from producing the dust absorption end of the chip carrier's 8 from the effect in the jack-in the plug connector main part 2, the effect of the jack-in the end is adjacent to the end of the jack-in connection device 2, the effect of the jack-in connection piece is produced in the end is reduced to the jack-stop 8, the effect to the jack-stop edge of the jack device is produced in the jack-stop 8, and the dust absorption edge is near the end is reduced to the jack-stop 8.
As a further embodiment of the invention, the sliding mechanism comprises two sliding rails 20, wherein the two sliding rails 20 are fixedly connected to the top of the processing table 1, a sliding seat 21 is connected to the two sliding rails 20 in a sliding manner, a mounting seat 7 is fixedly connected to the top of the sliding seat 21, a hydraulic cylinder 22 is fixedly mounted on the top of the processing table 1, and a piston shaft of the hydraulic cylinder 22 is fixedly connected to one side of the mounting seat 7; during operation, the piston shaft of the hydraulic cylinder 22 moves to drive the mounting seat 7 to move, and the mounting seat 7 drives the sliding seat 21 at the bottom to move along the two sliding rails 20, so that the mounting seat 7 drives the inserting ring 8 to approach the speed reducer main body 2 and keep away from after finishing processing.
As a further embodiment of the invention, the positioning mechanism comprises a positioning block 23, the positioning block 23 is fixedly connected to one side of the mounting plate 11, a positioning groove 24 is formed in one side of the positioning block 23, one side of the turning tool 12 is positioned in the positioning groove 24, two third connecting bolts 25 are placed on one side of the positioning block 23, and one ends of the third connecting bolts 25 penetrate through the positioning block 23 and the turning tool 12 and are connected with nuts 26 in a threaded manner after extending to the other side of the positioning block 23; during operation, one side of the turning tool 12 is placed in the positioning groove 24, then the turning tool 12 is fixed in the positioning groove 24 through the threaded connection of the third connecting bolt 25 and the nut 26, when the plug-in ring 8 drives the mounting plate 11 to rotate, the mounting plate 11 drives the positioning block 23 to rotate, and the turning tool 12 is driven to rotate and cut through the positioning block 23, after the knife edge of the turning tool 12 is damaged, the turning tool 12 is taken out of the positioning groove 24 and replaced by the new turning tool 12 through disassembling the third connecting bolt 25 and the nut 26, the turning tool 12 is replaced conveniently, and after the positioning block 23 moves into the circular ring 14, the positioning block 23 is located on one side of the connecting block 16 and extrudes the connecting block 16 along with the rotation of the positioning block 23, so that the connecting block 16 moves to one side and the shielding of the top opening of the collecting box 18 is relieved.
As a further embodiment of the invention, the elastic reset mechanism comprises two first limiting pins 27, wherein the two first limiting pins 27 are fixedly connected to one side of the connecting block 16, the first limiting pins 27 are slidably inserted on the adjacent supporting rods 13, the first limiting pins 27 are sleeved with first springs 28, and two ends of each first spring 28 are fixedly connected to one side of the connecting block 16 and one side of the adjacent supporting rod 13 respectively; when the connecting block 16 is extruded by the positioning block 23 to move to one side during operation, the connecting block 16 drives the two first limiting pins 27 to move along the sliding insertion position, and the first springs 28 are extruded in the moving process to enable the first springs 28 to generate compression deformation, when the positioning block 23 rotates to the upper side of the connecting block 16, the connecting block 16 loses extrusion of the positioning block 23, the connecting block 16 returns to the initial position under the elastic action of the first springs 28, and therefore the top of the collecting box 18 is shielded again by the connecting block 16.
As a further embodiment of the invention, the installation limiting mechanism comprises two limiting blocks 29 and two connecting rods 30, the two limiting blocks 29 are respectively and fixedly connected to two opposite sides of the collecting box 18, the two connecting rods 30 are respectively positioned at two opposite sides of the placing frame 17, the tops of the connecting rods 30 are respectively and fixedly connected with limiting rings 31, the limiting blocks 29 are respectively positioned in the adjacent limiting rings 31, one side of each connecting rod 30 is fixedly connected with two second limiting pins 32, the second limiting pins 32 are respectively and slidably inserted into one side of the placing frame 17 adjacent to each other, the second limiting pins 32 are sleeved with second springs 33, two ends of each second spring 33 are respectively and fixedly connected to one ends of the placing frame 17 and the adjacent second limiting pins 32, and pull rings 34 are respectively and fixedly connected to the two connecting rods 30; during operation, through the limiting action of limiting ring 31 to stopper 29, make the collection box 18 position in the top of rack 17, through pulling pull ring 34, make two connecting rods 30 keep away from each other, connecting rod 30 drives second spacer pin 32 removal at the in-process that removes, and extrusion second spring 33, thereby make limiting ring 31 break away from stopper 29, thereby cancel the limiting action to collection box 18, collection box 18 just can follow between two limiting rings 31, thereby carry out centralized processing with the piece of collection box 18 inside, place collection box 18 again and carry out spacingly through limiting ring 31 at the rack 17 top, be favorable to taking collection box 18, be convenient for regularly carry out centralized processing to the piece of inside collection.
As a further embodiment of the present invention, the mounting plate 11 is rotatably connected with a contact ring 35, the contact ring 35 is positioned at one side of the circular ring 14, and the diameters of the contact ring 35 and the inner wall of the circular ring 14 are the same; when the installation plate 11 approaches the circular ring 14 in operation, the side wall of the circular ring 14 of the contact ring 35 contacts, so that when the plug-in ring 8 drives the installation plate 11 to rotate, the contact ring 35 is in extrusion contact with the circular ring 14 and is fixed on one side of the circular ring 14 through friction, the installation plate 11 rotates in the contact ring 35, abrasion generated by contact rotation of the side surfaces of the installation plate 11 and the circular ring 14 is reduced, and the influence of rotation friction on rotation of the plug-in ring 8 is reduced.
As a further embodiment of the invention, the dust collection mechanism comprises a dust collection shell 36 and a first gear 37, the dust collection shell 36 is fixedly connected to one side of the mounting seat 7, a through groove 38 is formed in one side of the dust collection shell 36, a first rotating shaft 39 is fixedly connected to the inside of the dust collection shell 36, a dust collection fan 40 is rotatably connected to the first rotating shaft 39, the first gear 37 is fixedly connected to one end of the plug-in ring 8, a second rotating shaft 41 is rotatably connected to the top of the intrados of the dust collection shell 36, one end of the second rotating shaft 41 is fixedly connected to a second gear 42, the second gear 42 is meshed with the first gear 37, the other end of the second rotating shaft 41 is fixedly connected to a first belt pulley 43, a second belt pulley 44 is fixedly connected to the first rotating shaft 39, one end of the second belt pulley 44 is fixedly connected to the side of the dust collection fan 40, and the first belt pulley 43 and the second belt pulley 44 are driven by a driving belt 45; when the speed reducer is operated, the output end of the speed reducer body 2 drives the plug-in ring 8 to rotate, the plug-in ring 8 drives the first gear 37 to rotate, the first gear 37 drives the second rotating shaft 41 to rotate through the meshing action with the second gear 42, so that the first belt pulley 43 at one end of the second rotating shaft 41 rotates, and the second belt pulley 44 rotates through the transmission action of the transmission belt 45, the second belt pulley 44 is fixedly connected to the side surface of the dust collection fan 40, so that the dust collection fan 40 is driven to rotate on the first rotating shaft 39 under the rotation action of the second belt pulley 44, the dust collection fan 40 rotates and is exhausted outwards through the through groove 38, the dust collection hole 19 close to the output end of the speed reducer body 2 is used for collecting dust under the action of negative pressure, so that chips generated between the output end and the positioning spigot are adsorbed, the chips are reduced to enter between the output end and the positioning spigot, the diameter of the first gear 37 is larger than that of the second gear 42, so that the rotating speed of the dust collection fan 40 is increased under the action of the gear ratio, and the influence of the rotation of the output end of the speed reducer body 2 on dust collection is effectively reduced.
The working principle of the invention is as follows:
the speed reducer main body 2 is connected on the processing table 1 through the first connecting bolt 4 in a threaded manner, so that the speed reducer main body 2 is fixed, at the moment, the output end of the speed reducer main body 2 is positioned at one side of the circular ring 14, the installation seat 7 is driven to move through the action of the sliding mechanism, the installation seat 7 drives the plug ring 8 to move, in the moving process, the position of the plug ring 8 is adjusted, the clamping groove 10 on the inner wall of the plug ring 8 is abutted with the limit bulge 9 on the output end of the speed reducer main body 2, when the output end of the speed reducer main body 2 enters the interior of the plug ring 8, the output end of the speed reducer main body 2 can drive the plug ring 8 to move, when the plug ring 8 moves towards the output end of the speed reducer main body 2, the installation disc 11 moves along with the plug ring 8, and moves to one side of the circular ring 14 to shade one side of the circular ring 14, then drives the input end of the speed reducer main body 2 to synchronously rotate through the motor 3, and enables the output end of the speed reducer main body 2 to slowly rotate, the output end of the speed reducer main body 2 drives the plug-in ring 8 to rotate, the plug-in ring 8 drives the mounting disc 11 to rotate, and drives the turning tool 12 to rotate through the action of the positioning mechanism, thereby cutting the shell surface of the output end of the speed reducer main body 2, improving the flatness of the shell surface of the output end and the verticality between the shell surface and the output end of the speed reducer main body 2, in the process that the positioning mechanism drives the turning tool 12 to rotate, one side of the positioning mechanism and the connecting block 16 generates extrusion, so that the connecting block 16 moves along the placing groove 15 and moves from the top of the collecting box 18 to one side, thereby opening the top of the collecting box 18 is opened, the piece that is convenient for rotate the cutting with lathe tool 12 and produce promotes to collect inside the collection box 18, when positioning mechanism extrudees connecting block 16 and does not produce the influence to its rotation, positioning mechanism rotates the top to connecting block 16, make connecting block 16 get back to the collection box 18 top again through elastic reset mechanism's effect, seal the open top of collection box 18, when positioning mechanism drives lathe tool 12 and rotates, open collection box 18 and collect the piece along with the rotation of lathe tool 12, effectually prevent the piece scatter everywhere, and in time seal the open top of collection box 18 through connecting block 16, prevent to collect good piece and fly upwards along with the air current that lathe tool 12 rotated and produce, improve the collection efficiency of garrulous thing, when insert ring 8 along with the output of speed reducer main part 2 is rotatory, insert ring 8's one end is close to the location tang of output, and adsorb the piece that the cutting produced through dust absorption hole 19 in the in-process of insert ring 8, prevent to cause the output to stop up between the piece entering output and the location tang, reduce the influence to the use of speed reducer main part 2.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, but rather, the foregoing embodiments and description illustrate the principles of the invention, and that various changes and modifications may be effected therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (4)
1. The utility model provides a self-boring processingequipment of speed reducer, includes processing platform (1), speed reducer main part (2) and motor (3), its characterized in that, speed reducer main part (2) are located the top of processing platform (1), speed reducer main part (2) with carry out threaded connection through a plurality of first connecting bolt (4) between processing platform (1), speed reducer main part (2) with all fixedly connected with flange (5) on motor (3), carry out threaded connection through a plurality of second connecting bolt (6) between flange (5), the output of motor (3) drives the input synchronous rotation of speed reducer main part (2); the processing bench (1) is provided with a mounting seat (7), the mounting seat (7) is connected with a sliding mechanism, the mounting seat (7) is rotationally connected with a plug-in ring (8), one end of the plug-in ring (8) is opposite to the output end of the speed reducer main body (2), the plug-in ring (8) and the output end of the speed reducer main body (2) are coaxially arranged, the surface of the output end of the speed reducer main body (2) is fixedly connected with a limiting bulge (9), and the inner wall of the plug-in ring (8) is provided with a clamping groove (10) matched with the output end of the speed reducer main body (2); the surface fixedly connected with mounting plate (11) of grafting ring (8), one side that mounting plate (11) is close to speed reducer main part (2) is connected with lathe tool (12) through positioning mechanism, the top fixedly connected with two bracing pieces (13) of processing platform (1), the top fixedly connected with circular ring (14) jointly of bracing piece (13), standing groove (15) have been seted up to the bottom of circular ring (14), connecting block (16) have been placed to the inside of standing groove (15), be connected with elastic reset mechanism on connecting block (16), the top fixedly connected with rack (17) of processing platform (1), the top of rack (17) is connected with through installation stop gear and collects box (18), it is located to collect box (18) the bottom of connecting block (16), positioning mechanism drives in-process that lathe tool (12) rotated, the synchronization is right connecting block (16) are acted on make positioning mechanism when circular ring (14) inside rotates, connecting block (16) are followed reciprocating movement is carried out in the transverse direction of connecting block (15); the utility model discloses a dust collection device, including a mounting disc (11), a plug ring (8), a plurality of dust collection holes (19) that run through to the other end are offered to one end of plug ring (8), be connected with dust absorption mechanism on plug ring (8), positioning mechanism includes locating piece (23), locating piece (23) fixed connection is in one side of mounting disc (11), locating slot (24) have been offered to one side of locating piece (23), one side of lathe tool (12) is located the inside of locating slot (24), two third connecting bolts (25) have been placed to one side of locating piece (23), one end of third connecting bolts (25) all runs through locating piece (23) with lathe tool (12) and extend to behind the opposite side of locating piece (23) threaded connection nut (26), elastic return mechanism includes two first spacer pins (27), two first spacer pins (27) are all fixed connection in one side of connecting block (16), first spacer pins (27) all slide and peg graft on adjacent bracing piece (13), first spacer pins (27) are equipped with first spring (28) and two ends (28) are in two adjacent connecting rod (28) are fixed connection respectively, two stopper (29) are in respectively fixed connection collect the both sides that box (18) is relative, two connecting rod (30) are located respectively the opposite sides of rack (17), the equal fixedly connected with spacing ring (31) in top of connecting rod (30), stopper (29) all are located adjacent spacing ring (31) in, one side fixedly connected with two second spacer pins (32) of connecting rod (30), second spacer pins (32) all slide the grafting and be in one side that rack (17) is adjacent, the cover is equipped with second spring (33) on second spacer pin (32), the both ends of second spring (33) are in respectively fixed connection on rack (17) and the one end of adjacent second spacer pin (32), two all fixedly connected with pull ring (34) on connecting rod (30).
2. The self-boring machining device of a speed reducer according to claim 1, wherein the sliding mechanism comprises two sliding rails (20), the two sliding rails (20) are fixedly connected to the top of the machining table (1), a sliding seat (21) is fixedly connected to the two sliding rails (20) in a sliding manner, the mounting seat (7) is fixedly connected to the top of the sliding seat (21), a hydraulic cylinder (22) is fixedly mounted on the top of the machining table (1), and a piston shaft of the hydraulic cylinder (22) is fixedly connected to one side of the mounting seat (7).
3. The self-boring device of a speed reducer according to claim 1, wherein a contact ring (35) is rotatably connected to the mounting plate (11), the contact ring (35) is located at one side of the circular ring (14), and the diameters of the inner walls of the contact ring (35) and the circular ring (14) are the same.
4. The self-boring device of a speed reducer according to claim 1, wherein the dust collection mechanism comprises a dust collection housing (36) and a first gear (37), the dust collection housing (36) is fixedly connected to one side of the mounting seat (7), a through groove (38) is formed in one side of the dust collection housing (36), a first rotating shaft (39) is fixedly connected to the inside of the dust collection housing (36), a dust collection fan (40) is rotatably connected to the first rotating shaft (39), the first gear (37) is fixedly connected to one end of the plug-in ring (8), a second rotating shaft (41) is rotatably connected to the top of an intrados of the dust collection housing (36), a second gear (42) is fixedly connected to one end of the second rotating shaft (41), the second gear (42) is meshed with the first gear (37), a second belt pulley (44) is fixedly connected to the other end of the second rotating shaft (41), a second belt pulley (44) is fixedly connected to the first belt pulley (43), and the second belt pulley (44) is fixedly connected to the first belt pulley (45) between the first belt pulley and the second belt pulley (40).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310372998.7A CN116372217B (en) | 2023-04-10 | 2023-04-10 | Self-boring machining device of speed reducer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310372998.7A CN116372217B (en) | 2023-04-10 | 2023-04-10 | Self-boring machining device of speed reducer |
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| CN116372217A CN116372217A (en) | 2023-07-04 |
| CN116372217B true CN116372217B (en) | 2023-10-27 |
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| CN202310372998.7A Active CN116372217B (en) | 2023-04-10 | 2023-04-10 | Self-boring machining device of speed reducer |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101693304A (en) * | 2009-09-28 | 2010-04-14 | 国茂减速机集团有限公司 | Self-boring machining device of speed reducer |
| CN214443349U (en) * | 2021-04-13 | 2021-10-22 | 山东昊德机械有限公司 | Milling machine is used in conveyer production |
| CN215698503U (en) * | 2021-06-22 | 2022-02-01 | 太仓博超精密机械设备有限公司 | Cutting device is used in processing of manipulator pivot connecting piece |
| WO2022021558A1 (en) * | 2020-07-30 | 2022-02-03 | 苏州恺恩奥自动化有限公司 | Intelligent machining apparatus for drilling and cutting |
-
2023
- 2023-04-10 CN CN202310372998.7A patent/CN116372217B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101693304A (en) * | 2009-09-28 | 2010-04-14 | 国茂减速机集团有限公司 | Self-boring machining device of speed reducer |
| WO2022021558A1 (en) * | 2020-07-30 | 2022-02-03 | 苏州恺恩奥自动化有限公司 | Intelligent machining apparatus for drilling and cutting |
| CN214443349U (en) * | 2021-04-13 | 2021-10-22 | 山东昊德机械有限公司 | Milling machine is used in conveyer production |
| CN215698503U (en) * | 2021-06-22 | 2022-02-01 | 太仓博超精密机械设备有限公司 | Cutting device is used in processing of manipulator pivot connecting piece |
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| Publication number | Publication date |
|---|---|
| CN116372217A (en) | 2023-07-04 |
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