CN112139609A - Gear forming processing equipment and gear forming processing technology - Google Patents
Gear forming processing equipment and gear forming processing technology Download PDFInfo
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- CN112139609A CN112139609A CN202011042253.7A CN202011042253A CN112139609A CN 112139609 A CN112139609 A CN 112139609A CN 202011042253 A CN202011042253 A CN 202011042253A CN 112139609 A CN112139609 A CN 112139609A
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- workbench
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- 238000005516 engineering process Methods 0.000 title abstract description 4
- 230000000670 limiting effect Effects 0.000 claims abstract description 48
- 238000005498 polishing Methods 0.000 claims abstract description 31
- 238000001125 extrusion Methods 0.000 claims description 31
- 238000003825 pressing Methods 0.000 claims description 27
- 238000010862 gear shaping Methods 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims 7
- 241001330002 Bambuseae Species 0.000 claims 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 7
- 239000011425 bamboo Substances 0.000 claims 7
- 238000000465 moulding Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 210000003781 tooth socket Anatomy 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
- B23F5/02—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by grinding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/02—Loading, unloading or chucking arrangements for workpieces
- B23F23/06—Chucking arrangements
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to gear molding processing equipment and a gear molding processing technology, which relate to the technical field of gear manufacturing and comprise a fixing device for fixing a gear to be processed and a polishing device for polishing the fixed gear; the fixing device comprises a workbench, a bottom plate, a cylindrical barrel, a rotating barrel, a first fixing barrel, a second fixing barrel, a driving rack, a telescopic cylinder and a limiting pin; the grinding device comprises a fixed sliding block, a driving motor, a cam, a connecting shaft, a tool rest, a grinding cutter and a fixed frame.
Description
Technical Field
The invention relates to the technical field of gear manufacturing, in particular to gear forming processing equipment and a gear forming processing technology.
Background
The gear is applied to daily life of people everywhere, such as: the gear shaping processing has higher requirements on the precision of the tooth surface and the tooth groove of the gear in the aspects of transmission of mechanical watches and robots, automobiles, ships and other heavy industries, and generally, before the gear shaping processing, the processing equipment for performing tooth punching and tooth grinding on the gear is generally used so as to perform refined processing on the gear, and the gear shaping processing is conveniently applied in practice according to actual needs.
When current gear grinding device specifically operates, generally need operating personnel to wait to process the gear and place on the mount, then fix the gear on the mount through bolt or other modes, after the gear is fixed, rethread grinding tool polishes fixed gear to guarantee the precision of gear tooth's socket, thereby make things convenient for actual use.
The above prior art solution has the following drawbacks: above-mentioned mode of polishing is when polishing the gear, can't satisfy fixed and a plurality of gears of polishing simultaneously, and is convenient inadequately on the method of fixed gear, often need change the mount that corresponds when needing fixed gear of different internal diameter size and can fix it and polish, so fixed and the in-process of polishing the gear has the space that can improve yet.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide gear forming and processing equipment which has the advantages of good fixation convenience, capability of fixing a plurality of gears to be processed at one time and capability of fixing the gears to be processed with different sizes.
The above object of the present invention is achieved by the following technical solutions:
a gear molding processing device comprises a fixing device for fixing a gear to be processed and a polishing device for polishing the fixed gear;
the fixing device comprises a workbench, a bottom plate, a cylindrical barrel, a rotating barrel, a first fixed barrel, a second fixed barrel, a driving rack, a telescopic cylinder and a limiting pin, wherein the workbench is arranged on the ground of a workshop, the bottom plate is arranged on one side of the workbench far away from the ground, the cylindrical barrel is fixedly arranged on one side of the bottom plate far away from the workbench and extends upwards, the telescopic cylinder is arranged on one side of the bottom plate far away from the workbench and is positioned in an inner cavity of the cylindrical barrel, the driving rack is fixedly arranged on one side of the telescopic cylinder far away from the bottom plate and is controlled by the telescopic cylinder to move up and down, the rotating barrel is sequentially inserted and rotatably arranged in the cylindrical barrel from top to bottom, the outer side wall of the rotating barrel is meshed with the driving rack to be controlled by the driving rack to rotate, inserting holes for the rotating barrel to be inserted and rotated are arranged on the cylindrical barrel, and the first fixed barrel, the thread directions of the first fixed cylinder and the second fixed cylinder are opposite, the limiting pin is fixedly arranged on one side of the first fixed cylinder, which is opposite to the second fixed cylinder, and is inserted and slid on the cylindrical cylinder, and an inserting groove for inserting and sliding the limiting pin is formed in the outer side wall of the cylindrical cylinder;
the polishing device comprises a fixed sliding block, a driving motor, a cam, a connecting shaft, a knife rest, a polishing knife and a fixed frame, wherein the fixed sliding block is slidably arranged on the workbench, the driving motor is fixedly arranged on one side of the fixed sliding block, which is far away from the workbench, the cam is fixedly arranged on an output shaft of the driving motor and is driven by the driving motor to rotate, the fixed frame is fixedly arranged on one side of the fixed sliding block, which is far away from the workbench, the driving motor and the cam are positioned in an inner cavity of the fixed frame, one end of the connecting shaft is rotatably arranged on the cam, one end of the knife rest is rotatably arranged on one end of the connecting shaft, which is far away from the cam, the knife rest is slidably arranged on one side of the fixed frame, which is far away from the fixed sliding block, a sliding hole for the knife rest, the other end is used for polishing the gear.
As a preferred technical scheme of the invention, the workbench is further provided with an adjusting device for displacing and fixing the polishing device, the adjusting device comprises a connecting bolt, a fixing nut, a fixing plate, a moving groove and a sliding groove, the sliding groove is formed in one surface, close to the fixing frame, of the workbench and extends along the length of the workbench to enable the fixing slider to slide, the fixing plate is symmetrically arranged on the outer side wall of the driving motor and is in sliding contact with the workbench, the moving groove is formed in one surface, close to the cam, of the workbench and extends along the length of the workbench, one end of the connecting bolt is in clamping contact with the moving groove and is inserted into the fixing plate, and the fixing nut is connected with the connecting bolt in a threaded fit manner.
As a preferable technical scheme of the invention, the workbench is also provided with a rotating device for rotating the cylindrical barrel, the rotating device comprises a rotating motor, a driving gear, a cylindrical gear, a rotating shaft and a rolling bearing, one side of the rotating motor, which is far away from the driving end, is fixedly arranged on the workbench, one side of the workbench, which is far away from the ground, is provided with a mounting groove for the rotating motor to be mounted, the driving gear is arranged on the driving end of the rotating motor, the cylindrical gear is fixedly arranged on one side of the bottom plate, which is far away from the cylindrical barrel, and is meshed with the driving gear, the workbench is provided with a sinking groove for the cylindrical gear to be rotatably arranged, the rotating shaft is fixedly arranged on one side of the workbench, which is close to the cylindrical gear, and is sleeved with the cylindrical gear to slide, the cylindrical gear is provided with a intervening groove for the rotating shaft, and the inner ring of the rolling bearing is fixedly installed with the rotating shaft, and the outer ring of the rolling bearing is fixedly installed with the side wall of the intervening groove.
As a preferred technical scheme of the invention, one end of the first fixed cylinder, which is opposite to the second fixed cylinder, is further provided with an upper limiting device and a lower limiting device, which are used for vertically abutting and clamping a gear, the upper limiting device and the lower limiting device comprise an extrusion cylinder, a limiting plate, an insertion cylinder, a sliding block, an extrusion plate, an extrusion pressure spring, an insertion column, an inclined guide column, a pushing pressure spring and a pressing strip, the extrusion cylinder is fixedly arranged at one end of the first fixed cylinder, which is opposite to the second fixed cylinder, the limiting plate is arranged in the extrusion cylinder and is parallel to the end surfaces of the first fixed cylinder and the second fixed cylinder, the insertion cylinder is fixedly arranged at one side of the limiting plate, which is far away from the first fixed cylinder and the second fixed cylinder, the sliding block is slidably arranged in a cavity of the insertion cylinder, the extrusion plate is fixedly arranged at one side of the sliding block, which is far away from the insertion cylinder, one end of the extrusion pressure spring is connected with the limiting plate, the other end of the extrusion pressure spring is fixedly connected with the extrusion plate, the inserting column is fixedly arranged on one side of the extrusion plate close to the sliding block and penetrates through and slides on the limiting plate, a penetrating hole for the inserting column to penetrate and slide is formed in the limiting plate, one end, far away from the extrusion plate, of the inserting column is inserted and slides on the first fixed cylinder or the second fixed cylinder, an inserting groove for the inserting column to insert and slide is formed in the first fixed cylinder or the second fixed cylinder, the inclined guide column is integrally arranged on the inserting column and is abutted against one side, far away from the inserting cylinder, of the limiting plate, the inclined guide column is sequentially and progressively reduced in outer diameter from the direction from the limiting plate to the first fixed cylinder or the second fixed cylinder, the pushing pressure spring is arranged between the inserting groove bottom and one end, far away from the limiting plate, of the inserting column, one end of the pushing pressure spring is abutted against the bottom of the inserting groove, the other end of, the pressing strip is rotatably installed on the inner wall of the extrusion container, one end of the pressing strip is in sliding contact with the outer side wall of the inclined guide column, and the other end of the pressing strip extends outwards towards the inner cavity of the extrusion container and is abutted against the upper side wall and the lower side wall of the gear.
According to the preferable technical scheme, a buffer block is arranged on one side, in contact with the gear, of the pressing strip, a mounting groove for mounting the buffer block is formed in the pressing strip, a clamping block is integrally arranged on one side, close to the bottom of the mounting groove, of the buffer block, a clamping groove which is used for clamping the clamping block and is communicated with the mounting groove is formed in one side, close to the bottom of the mounting groove, of the pressing strip, an inserting bolt used for fixing the clamping block is connected to the pressing strip in a threaded mode, a through hole for inserting the inserting bolt is formed in the clamping block, a fastening nut is matched with the inserting bolt in a threaded mode, and the fastening nut is located outside the clamping groove.
As a preferred technical scheme of the invention, the cylinder is further provided with a pre-supporting device for pre-supporting the gear before fixing, the pre-supporting device comprises a pre-supporting cylinder, a supporting pressure spring, a supporting airbag, a supporting block, an air pipe and an air pump, the pre-supporting cylinder is inserted and installed on the side edge of the cylinder and is positioned below the insertion hole, the side edge of the cylinder is provided with a through hole for inserting the pre-supporting cylinder, two ends of the pre-supporting cylinder are provided with installation holes, one end of the air pipe is connected with the supporting airbag, the other end of the air pipe is connected with the air pump to inflate and deflate the supporting airbag, and the air pump is fixedly installed on one side of the bottom plate away from the workbench.
In summary, the invention includes at least one of the following beneficial technical effects:
1. through the fixing and polishing device designed, in the polishing operation of the gears, a plurality of gears to be processed can be fixed simultaneously, the fixing convenience is met in the fixing mode, and the gears with different sizes can be fixed and polished on one cylindrical barrel.
2. Through rotary device's setting on the workstation, when concrete treating the processing gear process of polishing, can be through the rotating electrical machines drive among the rotary device down, thereby can the autogiration realize polishing the sword and polish next tooth or tooth's socket when polishing one tooth or tooth's socket.
3. Through the setting of upper and lower stop device, when treating the processing gear and fixing, not only can fix it from the internal diameter, but also can contradict tightly the clamp to the upper and lower face of gear to carry out the fixed of full aspect to the gear.
Drawings
Fig. 1 is a schematic view of the main structure of the present invention.
Fig. 2 is a schematic view of the structure of the adjusting device.
Fig. 3 is a schematic view of the structure of the fixing device.
Fig. 4 is a schematic structural view of the upper and lower position-limiting devices.
Fig. 5 is a schematic view of the mounting structure of the buffer block.
Fig. 6 is a schematic structural view of the pre-support device.
In the figure: 2. a fixing device; 3. a polishing device; 21. a work table; 22. a base plate; 23. a cylindrical barrel; 24. a rotary drum; 25. a first fixed cylinder; 26. a second fixed cylinder; 27. a drive rack; 28. a telescopic cylinder; 29. a spacing pin; 231. inserting holes; 232. inserting the slot; 31. fixing the sliding block; 32. a drive motor; 33. a cam; 34. a connecting shaft; 35. a tool holder; 36. polishing the knife; 37. a fixed mount; 371. a sliding hole; 4. an adjustment device; 41. a connecting bolt; 42. fixing a nut; 43. a fixing plate; 44. a moving groove; 45. a sliding groove; 5. a rotating device; 51. a rotary motor; 52. a drive gear; 53. a cylindrical gear; 54. a rotating shaft; 55. a rolling bearing; 211. a placing groove; 212. sinking a groove; 531. an intervening groove; 6. an upper and lower limiting device; 61. an extrusion cylinder; 62. a limiting plate; 63. inserting the cylinder; 64. a slider; 65. a pressing plate; 66. extruding the pressure spring; 67. inserting the column; 68. a tilt guide post; 69. pushing the pressure spring; 60. compressing the strips; 621. perforating holes; 251. inserting into a groove; 7. a buffer block; 601. mounting grooves; 71. a clamping block; 602. a clamping groove; 603. inserting bolts; 604. a pin shaft; 605. fastening a nut; 711. a through hole; 8. a pre-support device; 81. a pre-support cylinder; 82. supporting a pressure spring; 83. a support airbag; 84. a support block; 85. an air tube; 86. an air pump; 233. a through hole; 811. and (7) installing holes.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the gear forming and processing equipment disclosed by the invention comprises a fixing device 2 for fixing a gear to be processed and a polishing device 3 for polishing the fixed gear, wherein in the whole gear polishing operation, a plurality of gears to be processed can be simultaneously fixed, the convenience of fixation can be met in a fixing mode, and the gears with different sizes can be fixed and polished on one cylindrical barrel 23.
Referring to fig. 2, the adjusting device 4 includes a connecting bolt 41, a fixing nut 42, a fixing plate 43, a moving groove 44 and a sliding groove 45, the sliding groove 45 is disposed on a surface of the worktable 21 close to the fixing frame 37 and extends along the length of the worktable 21 to allow the fixing slider 31 to slide, the fixing plate 43 is symmetrically mounted on the outer side wall of the driving motor 32 and slides on the worktable 21, the moving groove 44 is disposed on a surface of the worktable 21 close to the cam 33 and extends along the length of the worktable 21, one end of the connecting bolt 41 is engaged with the moving groove 44 and is inserted into the fixing plate 43, and the fixing nut 42 is connected to the connecting bolt 41 in a threaded fit manner. In a specific adjusting process, if the tool rest 35 needs to be displaced, the fixed slide block 31 in the sliding groove 45 can be moved, and at the same time, the connecting bolt 41 inserted in the fixed plate 43 and the fixed slide block 31 synchronously displace in the moving groove 44, so that the tool rest 35 connected with the fixed slide block 31 is driven to move, and when the tool rest is moved to a specified position, the fixed nut 42 fixes the tool rest on the workbench 21 through matching with the connecting bolt 41.
Referring to fig. 3, the fixing device 2 includes a workbench 21, a bottom plate 22, a cylinder 23, a rotary cylinder 24, a first fixed cylinder 25, a second fixed cylinder 26, a driving rack 27, a telescopic cylinder 28 and a limit pin 29, the workbench 21 is disposed on the floor of a workshop, the bottom plate 22 is disposed on one side of the workbench 21 away from the floor, the cylinder 23 is fixedly mounted on one side of the bottom plate 22 away from the workbench 21 and extends upward, the telescopic cylinder 28 is disposed on one side of the bottom plate 22 away from the workbench 21 and is located in an inner cavity of the fixed cylinder, the driving rack 27 is fixedly mounted on one side of the telescopic cylinder 28 away from the bottom plate 22 and is controlled by the telescopic cylinder 28 to move up and down, the rotary cylinder 24 is sequentially inserted and rotatably mounted in the cylinder 23 from top to bottom, and the outer side wall of the rotary cylinder 24 is engaged with the driving rack 27 to be controlled by the driving rack 27 to rotate, the cylinder 23 is provided, the first fixed cylinder 25 and the second fixed cylinder 26 are respectively installed at two ends of the rotating cylinder 24 in a threaded manner, the thread directions of the first fixed cylinder 25 and the second fixed cylinder 26 are opposite, the limiting pin 29 is fixedly installed at one side of the first fixed cylinder 25, which is opposite to the second fixed cylinder 26, and is inserted and slid on the cylindrical cylinder 23, and the outer side wall of the cylindrical cylinder 23 is provided with an inserting groove 232 for inserting and sliding the limiting pin 29; when the gear to be processed is fixed, the gear to be processed is firstly sleeved on the cylindrical barrel 23 and keeps a horizontal position with the through hole 231, then the telescopic cylinder 28 drives the driving rack 27 to move upwards or downwards, so that the rotary barrel 24 meshed with the driving rack 27 is driven to rotate, the rotary barrel 24 drives the first fixed barrel 25 and the second fixed barrel 26 to move while rotating, and the first fixed barrel 25 and the second fixed barrel 26 can only be screwed out or screwed in under the rotation of the rotary barrel 24 due to the interference effect of the limiting pin 29 on the first fixed barrel 25 and the second fixed barrel 26, and finally, the fixing effect of the gear to be processed is realized.
Referring to fig. 4, the up-down limiting device 6 includes an extruding cylinder 61, a limiting plate 62, an inserting cylinder 63, a sliding block 64, an extruding plate 65, an extruding pressure spring 66, an inserting column 67, an inclined guiding column 68, a pushing pressure spring 69 and a pressing strip 60, the extruding cylinder 61 is fixedly installed at one end of the first fixed cylinder 25 opposite to the second fixed cylinder 26, the limiting plate 62 is installed in the extruding cylinder 61 and parallel to the end surfaces of the first fixed cylinder 25 and the second fixed cylinder 26, the inserting cylinder 63 is fixedly installed at one side of the limiting plate 62 away from the first fixed cylinder 25 and the second fixed cylinder 26, the sliding block 64 is slidably installed in the cavity of the inserting cylinder 63, the extruding plate 65 is fixedly installed at one side of the sliding block 64 away from the inserting cylinder 63, the extruding pressure spring 66 is installed between the limiting plate 62 and the extruding plate 65 and sleeved on the inserting cylinder 63 and the sliding block 64, one end of the extruding pressure spring 66 is connected with the limiting plate 62, the inserting column 67 is fixedly arranged at one side of the extrusion plate 65 close to the sliding block 64 and is inserted and slid on the limit plate 62, a through hole 621 for the inserting column 67 to be inserted and slid is arranged on the limit plate 62, one end of the inserting column 67 far away from the extrusion plate 65 is inserted and slid on the first fixed cylinder 25 or the second fixed cylinder 26, an inserting groove 251 for the inserting column 67 to be inserted and slid is arranged on the first fixed cylinder 25 or the second fixed cylinder 26, the inclined guide column 68 is integrally arranged on the inserting column 67 and is abutted against one side of the limit plate 62 far away from the inserting cylinder 63, the outer diameters of the inclined guide column 68 are sequentially reduced from the limit plate 62 to the first fixed cylinder 25 or the second fixed cylinder 26, the pushing pressure spring 69 is arranged between the bottom of the inserting groove 251 and one end of the inserting column 67 far away from the limit plate 62, one end of the pushing pressure spring 69 is abutted against one end of the inserting groove 251, the other end of the pushing pressure spring 69 is abutted against one end of the inserting column, the compressing bar 60 is rotatably mounted on the inner wall of the extrusion cylinder 61, one end of the compressing bar 60 is in sliding contact with the outer side wall of the inclined guide column 68, the other end of the compressing bar 60 extends out of the inner cavity of the extrusion cylinder 61 and is abutted against the upper and lower side walls of the gear, in the specific implementation, the gear to be processed is firstly sleeved on the cylindrical cylinder 23 and is kept at a horizontal position with the through hole 231, at the moment, the telescopic cylinder 28 drives the driving rack 27 to move upwards, the rotary cylinder 24 drives the first fixed cylinder 25 and the second fixed cylinder 26 to be screwed out under the action of the driving rack 27, when the extruding plate 65 is contacted with the inner wall of the gear, the first fixed cylinder 25 and the second fixed cylinder 26 continue to be screwed out, at the moment, the extruding plate 65 does not move forwards due to the reaction force of the inner wall of the gear, meanwhile, the sliding block 64 in the extrusion cylinder 61 gradually slides to the bottom of the inserting cylinder 63, then the inserting column 67 moves backwards under, because the inclined guide column 68 is integrally arranged on the inserting column 67 and is abutted against one side of the limiting plate 62 far away from the inserting cylinder 63, the outer diameters of the inclined guide column 68 in the direction from the limiting plate 62 to the first fixed cylinder 25 or the second fixed cylinder 26 are sequentially reduced, and because the pressing strip 60 is rotatably arranged on the inner wall of the extrusion cylinder 61 through the connection of the pin shaft 604, one end of the pressing strip 60 is in sliding contact with the outer side wall of the inclined guide column 68, and the other end of the pressing strip 60 extends out of the inner cavity of the extrusion cylinder 61 and is abutted against the upper side wall and the lower side wall of the gear, when the inserting column 67 moves backwards, the sliding ends of the pressing strip 60 and the outer side wall of the inclined guide column 68 move along the inclined plane of the inclined guide column 68, and when moving, the pressing strip 60 realizes the limiting effect of the other end of the pressing strip 60.
Referring to fig. 5, a buffer block 7 is disposed on one side of the pressing bar 60 abutting against the gear, a mounting groove 601 for mounting the buffer block 7 is disposed on the pressing bar 60, a clamping block 71 is integrally disposed on one side of the buffer block 7 near the bottom of the mounting groove 601, a clamping groove 602 for clamping the clamping block 71 and communicating with the mounting groove 601 is disposed on one side of the pressing bar 60 near the bottom of the mounting groove 601, an inserting bolt 603 for fixing the clamping block 71 is threadedly connected to the pressing bar 60, a through hole 711 for inserting the inserting bolt 603 is disposed on the clamping block 71, a fastening nut 605 is threadedly engaged with the inserting bolt 603, the fastening nut 605 is disposed outside the clamping groove 602, when the pressing bar 60 vertically limits the gear, the buffer block 7 is disposed between the gear and the pressing bar 60 to protect the upper and lower surfaces of the gear, because the buffer block 7 is mounted on the pressing bar 60 by engaging the inserting bolt 603 and the fastening nut 605, therefore, the disassembly and the replacement are convenient.
Referring to fig. 6, as shown in fig. 1, a pre-supporting device 8 for pre-supporting before fixing the gears is further disposed on the cylindrical barrel 23, the pre-supporting device 8 includes a pre-supporting barrel 81, a supporting pressure spring 82, a supporting air bag 83, a supporting block 84, an air pipe 85 and an air pump 86, the pre-supporting barrel 81 is inserted and installed on the side edge of the cylindrical barrel 23 and located below the insertion hole 231, a through hole 233 for inserting the pre-supporting barrel is formed on the side edge of the cylindrical barrel 23, mounting holes 811 are formed at both ends of the pre-supporting barrel 81, one end of the air pipe 85 is connected with the supporting air bag 83, the other end of the air pipe 85 is connected with the air pump 86 to inflate and deflate the supporting air bag 83, the air pump 86 is fixedly installed on one side of the bottom plate 22 away from the worktable 21, if a plurality of gears to be processed need to be polished, the plurality of gears need to be simultaneously fixed and then uniformly polished, therefore, the gear to be processed needs to be supported in advance and then fixed in a unified manner, in a specific work, the supporting air bags 83 are inflated through the air pump 86, and the supporting compressed springs 82 are subjected to the extrusion force of the supporting air bags 83 so as to push out the pre-supporting cylinders 81 connected with the supporting air bags to support the gear to be processed in advance.
In this embodiment, a gear forming process is further provided, which is mainly completed by the above gear forming equipment, and includes the following steps:
(1): fixing a gear: when the gear to be processed is sleeved on the cylindrical barrel 23, the gear to be processed is supported in advance through the pre-supporting device 8 and then is fixed through the fixing device 2 and the upper and lower limiting devices 6.
(2): grinding the gear: the fixed gear to be processed is polished by the polishing device 3.
(3): a rotating gear: when one tooth or tooth socket is ground, the rotating device 5 can rotate the tooth or tooth socket, and the grinding tool 36 can grind other teeth or tooth sockets.
(4): adjusting the distance: when gears of different sizes are polished, the distance between the polishing knife 36 and the gear can be adjusted through the adjusting device 4, and then the gears of different sizes are polished.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (6)
1. The utility model provides a gear shaping processing equipment which characterized in that: comprises a fixing device (2) for fixing a gear to be processed and a polishing device (3) for polishing the fixed gear;
the fixing device (2) comprises a workbench (21), a bottom plate (22), a cylindrical barrel (23), a rotating barrel (24), a first fixing barrel (25), a second fixing barrel (26), a driving rack (27), a telescopic cylinder (28) and a limiting pin (29), wherein the workbench (21) is arranged on the ground of a workshop, the bottom plate (22) is arranged on one side of the workbench (21) far away from the ground, the cylindrical barrel (23) is fixedly arranged on one side of the bottom plate (22) far away from the workbench (21) and extends upwards, the telescopic cylinder (28) is arranged on one side of the bottom plate (22) far away from the workbench (21) and is positioned in an inner cavity of the cylindrical barrel (23), the driving rack (27) is fixedly arranged on one side of the telescopic cylinder (28) far away from the bottom plate (22) and is controlled by the telescopic cylinder (28) to move up and down, the rotating barrel (24) is sequentially inserted from top to bottom and rotatably arranged in the cylindrical barrel (, the outer side wall of the rotating cylinder (24) is meshed with the driving rack (27) to be controlled by the driving rack (27) to rotate, a through hole (231) for the rotating cylinder (24) to insert and rotate is formed in the cylindrical cylinder (23), the first fixing cylinder (25) and the second fixing cylinder (26) are respectively installed at two ends of the rotating cylinder (24) in a threaded mode, the threaded directions of the first fixing cylinder (25) and the second fixing cylinder (26) are opposite, the limiting pin (29) is fixedly installed on one side, opposite to the second fixing cylinder (26), of the first fixing cylinder (25) and is inserted and slid on the cylindrical cylinder (23), and a through slot (232) for the limiting pin (29) to insert and slide is formed in the outer side wall of the cylindrical cylinder (23);
the polishing device (3) comprises a fixed sliding block (31), a driving motor (32), a cam (33), a connecting shaft (34), a tool rest (35), a polishing knife (36) and a fixed frame (37), the fixed sliding block (31) is slidably mounted on the workbench (21), the driving motor (32) is fixedly mounted on one side, away from the workbench (21), of the fixed sliding block (31), the cam (33) is fixedly mounted on an output shaft of the driving motor (32) and driven by the driving motor (32) to rotate, the fixed frame (37) is fixedly mounted on one side, away from the workbench (21), of the fixed sliding block (31), the driving motor (32) and the cam (33) are located in an inner cavity of the fixed frame (37), one end of the connecting shaft (34) is rotatably mounted on the cam (33), one end of the tool rest (35) is rotatably mounted at one end, away from the cam (33), of the connecting shaft (34), just knife rest (35) are slided and are installed in one side that fixed slider (31) were kept away from in mount (37), set up on mount (37) and supply knife rest (35) to wear to establish slip hole (371) that slides, the one end fixed mounting of polishing sword (36) just sets gradually along the direction of height of sword on knife rest (35), and the other end is used for polishing the gear.
2. The gear shaping processing apparatus of claim 1, wherein: the workbench (21) is also provided with an adjusting device (4) for displacing and fixing the polishing device (3), the adjusting device (4) comprises a connecting bolt (41), a fixed nut (42), a fixed plate (43), a moving groove (44) and a sliding groove (45), the sliding groove (45) is arranged on one surface of the workbench (21) close to the fixed frame (37) and extends along the length of the workbench (21) for the fixed slide block (31) to slide, the fixed plates (43) are symmetrically arranged on the outer side wall of the driving motor (32), and is glidingly abutted against the workbench (21), the moving groove (44) is arranged on one surface of the workbench (21) close to the cam (33) and extends along the length of the workbench (21), one end of the connecting bolt (41) is buckled and pressed against the moving groove (44) and is inserted on the fixed plate (43), the fixing nut (42) is connected with the connecting bolt (41) in a thread fit mode.
3. The gear shaping processing apparatus of claim 1, wherein: still be provided with on workstation (21) and be used for carrying out rotary device (5) to cylindrical drum (23), rotary device (5) are including rotating electrical machines (51), drive gear (52), cylindrical gear (53), pivot (54) and antifriction bearing (55), one side that the drive end was kept away from in rotating electrical machines (51) is fixed to be placed on workstation (21), one side that ground was kept away from in workstation (21) is seted up and is supplied mounting groove (211) that rotating electrical machines (51) were laid, drive gear (52) set up on the drive end of rotating electrical machines (51), cylindrical gear (53) fixed mounting is in one side that cylindrical drum (23) was kept away from in bottom plate (22) and meshes with drive gear (52), set up on workstation (21) and supply cylindrical gear (53) to rotate the heavy groove (212) of installation, pivot (54) fixed mounting is in one side that workstation (21) are close to cylindrical gear (53) and supply cylindrical gear (53), and supply cylindrical gear (52) to be provided (53) The cylindrical gear (53) is provided with a medium groove (531) for inserting the rotating shaft (54), the rolling bearing (55) is rotatably installed between the rotating shaft (54) and the medium groove (531), the inner ring of the rolling bearing (55) is fixedly installed with the rotating shaft (54), and the outer ring of the rolling bearing (55) is fixedly installed with the side wall of the medium groove (531).
4. The gear shaping processing apparatus of claim 1, wherein: the gear fixing device is characterized in that an upper limiting device (6) and a lower limiting device (6) which are used for clamping a gear in an up-and-down abutting mode are further arranged at one end, opposite to each other, of each of the first fixing cylinder (25) and the second fixing cylinder (26), the upper limiting device (6) and the lower limiting device (6) comprise extrusion cylinders (61), limiting plates (62), inserting cylinders (63), sliding blocks (64), extrusion plates (65), extrusion pressure springs (66), inserting columns (67), inclined guide columns (68), pushing pressure springs (69) and pressing strips (60), the extrusion cylinders (61) are fixedly installed at one ends, opposite to each other, of the first fixing cylinder (25) and the second fixing cylinder (26), the limiting plates (62) are arranged in the extrusion cylinders (61) and are parallel to the end faces of the first fixing cylinder (25) and the second fixing cylinder (26), the inserting cylinders (63) are fixedly installed at one sides, far away from the first fixing cylinder (25) and, sliding block (64) slide install insert in establishing a section of thick bamboo (63) cavity, stripper plate (65) fixed mounting is kept away from in slider (64) and is inserted one side of establishing a section of thick bamboo (63), extrusion pressure spring (66) are located between limiting plate (62) and stripper plate (65) and the cover is located and is inserted and establish on a section of thick bamboo (63) and slider (64), just extrusion pressure spring (66) one end is connected with limiting plate (62), the other end and stripper plate (65) fixed connection, insert post (67) fixed mounting and locate on limiting plate (62) near one side of slider (64) and wear to establish and slide in stripper plate (65), set up on limiting plate (62) and supply to insert wear to establish hole (621) that post (67) wear to establish and slide, insert the one end of keeping away from stripper plate (65) of establishing post (67) and insert and establish and slide on first fixed section of thick bamboo (25) or second fixed section of thick bamboo (26), first fixed section of thick bamboo (25) or second fixed section of thick bamboo (26) are seted up and are supplied to insert and are inserted and are established and are A groove (251) is arranged, the inclined guide column (68) is integrally arranged on the inserting column (67) and is abutted against one side of the limiting plate (62) far away from the inserting cylinder (63), and the inclined guide columns (68) are sequentially arranged in a descending manner from the limiting plate (62) to the outer diameter of the first fixed cylinder (25) or the second fixed cylinder (26), the pushing pressure spring (69) is arranged between the bottom of the inserting groove (251) and one end of the inserting column (67) far away from the limit plate (62), one end of the pushing pressure spring (69) is abutted against the bottom of the inserting groove (251), the other end of the pushing pressure spring (69) is abutted against one end of the inserting column (67) far away from the limiting plate (62), the pressing strip (60) is rotatably arranged on the inner wall of the extrusion cylinder (61), one end of the pressing strip (60) is in sliding contact with the outer side wall of the inclined guide column (68), the other end of the pressing strip (60) extends outwards towards the inner cavity of the extrusion cylinder (61) and is abutted against the upper side wall and the lower side wall of the gear.
5. The gear shaping processing apparatus of claim 4, wherein: one side that compresses tightly strip (60) and gear contradict is provided with buffer block (7), set up mounting groove (601) that supply buffer block (7) installation on compressing tightly strip (60), one side an organic whole that buffer block (7) are close to mounting groove (601) tank bottom is provided with joint piece (71), compress tightly strip (60) and go up one side that is close to mounting groove (601) tank bottom and set up joint groove (602) that supply joint piece (71) joint and communicate each other with mounting groove (601), it has alternate bolt (603) that are used for fixing to joint piece (71) to compress tightly strip (60) to go up threaded connection, set up through-hole (711) that supply to alternate bolt (603) and alternate on joint piece (71), threaded fit has fastening nut (605) on alternate bolt (603), fastening nut (605) are located outside joint groove (602).
6. The gear shaping processing apparatus of claim 1, wherein: the cylindrical barrel (23) is also provided with a pre-supporting device (8) which is used for pre-supporting the gear before fixing, the pre-supporting device (8) comprises a pre-supporting cylinder (81), a supporting pressure spring (82), a supporting air bag (83), a supporting block (84), an air pipe (85) and an air pump (86), the pre-supporting cylinder (81) is arranged on the side edge of the cylindrical cylinder (23) in an inserting way and is positioned below the inserting hole (231), a straight-through hole (233) for the pre-support cylinder to penetrate is arranged on the side edge of the cylindrical cylinder (23), mounting holes (811) are respectively arranged at the two ends of the pre-supporting cylinder (81), one end of the air pipe (85) is connected with the supporting air bag (83), the other end of the air pipe (85) is connected with an air pump (86) to realize the inflation and deflation of the supporting air bag (83), the air pump (86) is fixedly arranged on one side of the bottom plate (22) far away from the workbench (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011042253.7A CN112139609A (en) | 2020-09-28 | 2020-09-28 | Gear forming processing equipment and gear forming processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011042253.7A CN112139609A (en) | 2020-09-28 | 2020-09-28 | Gear forming processing equipment and gear forming processing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112139609A true CN112139609A (en) | 2020-12-29 |
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ID=73894832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011042253.7A Withdrawn CN112139609A (en) | 2020-09-28 | 2020-09-28 | Gear forming processing equipment and gear forming processing technology |
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| Country | Link |
|---|---|
| CN (1) | CN112139609A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846701A (en) * | 2021-01-08 | 2021-05-28 | 南京林业大学 | Old man tempers and twists round waist ware metal rolling disc preparation forming machine |
| CN112935758A (en) * | 2021-01-29 | 2021-06-11 | 何向东 | Major possession commodity circulation packing box recovery processing equipment |
-
2020
- 2020-09-28 CN CN202011042253.7A patent/CN112139609A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846701A (en) * | 2021-01-08 | 2021-05-28 | 南京林业大学 | Old man tempers and twists round waist ware metal rolling disc preparation forming machine |
| CN112846701B (en) * | 2021-01-08 | 2022-04-05 | 南京林业大学 | A kind of old man exercising waist twister metal turning plate making and forming machine |
| CN112935758A (en) * | 2021-01-29 | 2021-06-11 | 何向东 | Major possession commodity circulation packing box recovery processing equipment |
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Application publication date: 20201229 |
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