CN114393410A - Processing equipment for main pole iron core inner wall reversing groove - Google Patents
Processing equipment for main pole iron core inner wall reversing groove Download PDFInfo
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- CN114393410A CN114393410A CN202210075247.4A CN202210075247A CN114393410A CN 114393410 A CN114393410 A CN 114393410A CN 202210075247 A CN202210075247 A CN 202210075247A CN 114393410 A CN114393410 A CN 114393410A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- 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
- B23Q11/10—Arrangements for cooling or lubricating tools or work
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- 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
- B23Q11/10—Arrangements for cooling or lubricating tools or work
- B23Q11/1069—Filtration systems specially adapted for cutting liquids
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- 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
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
- B23Q11/121—Arrangements for cooling or lubricating parts of the machine with lubricating effect for reducing friction
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- 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
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
- B23Q11/126—Arrangements for cooling or lubricating parts of the machine for cooling only
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- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
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- Drilling And Boring (AREA)
Abstract
The utility model relates to a processing equipment is used in main utmost point iron core inner wall switching-over groove, relate to the field of motor processing equipment, it includes the workstation, centre gripping subassembly and processing subassembly, the centre gripping subassembly is located the workstation, the centre gripping subassembly is equipped with a plurality ofly, the centre gripping subassembly is used for fixing main utmost point iron core, the processing subassembly includes the extension arm, the installation pole, cutter and driving medium, extension arm and aircraft nose fixed connection, the extending direction of extension arm is unanimous with the direction of feed of tool bit, the one end that the aircraft nose was kept away from to installation pole and extension arm is connected, the axial of installation pole and the surface perpendicular of workstation, the one end that the extension arm was kept away from to cutter and installation pole is connected, the driving medium is used for driving the cutter to rotate. The middle machine tool drives the extension arm and the mounting rod to move through the machine head, the cutter can be fed into the through hole of the main pole iron core, then the machine head drives the cutter to move in the through hole, machining of a slotted hole structure of the inner wall of the main pole iron core can be facilitated, and therefore the working efficiency of machining the inner wall of the main pole iron core is improved.
Description
Technical Field
The application relates to the field of motor processing equipment, in particular to processing equipment for a reversing groove in the inner wall of a main pole iron core.
Background
An electric machine (commonly called "motor") refers to an electromagnetic device that converts or transmits electric energy according to the law of electromagnetic induction. The motor mainly comprises a stator and a rotor, wherein the stator is a fixed part of a machine and mainly used for generating a rotating magnetic field. The stator comprises main pole iron core, stator winding and frame triplex, and main pole iron core is the essential element of motor magnetic circuit, and the effect of main pole iron core is as a part of motor main magnetic circuit and is used for laying stator winding, sets up the through-hole that supplies the rotor to pass on the main pole iron core, need process out the slotted hole structure on the through-hole inner wall in the course of working of production motor to be used for installing stator winding.
In the related art, a machine tool is generally used to machine the inner wall of the through hole of the main pole core when machining the slot structure, while the tool bit of the conventional machine tool is generally connected to a machine head capable of sliding in the vertical and horizontal directions, and the feeding direction of the tool bit is generally parallel to the worktable of the machine tool; however, the slotted hole structure is positioned on the inner wall of the through hole of the main pole iron core, and the cutter head of the conventional machine tool cannot extend into the through hole of the main pole iron core; and because the forms of the main pole iron cores are various, and the slot structure also needs to be adjusted at any time according to the different types of the motors, the operation is difficult when the conventional machine tool is adopted to process the slot structure on the inner wall of the main pole iron core.
In view of the above-mentioned related art, the inventor believes that the related art has a defect that it is inconvenient to machine the slot structure on the inner wall of the main pole core.
Disclosure of Invention
In order to facilitate the processing of a slotted hole structure on the inner wall of a main pole iron core, the application provides a processing device for a reversing slot on the inner wall of the main pole iron core.
The application provides a main utmost point iron core inner wall processing equipment for switching-over groove adopts following technical scheme:
the utility model provides a main utmost point iron core inner wall switching-over groove is with processing equipment, includes workstation, centre gripping subassembly and processing subassembly, the centre gripping subassembly is located on the workstation, the centre gripping subassembly is used for fixing main utmost point iron core, the processing subassembly includes extension arm, installation pole, cutter and driving medium, the extension arm is used for with aircraft nose fixed connection, the extending direction of extension arm is unanimous with the direction of feed of tool bit, the installation pole with the extension arm is kept away from the one end of aircraft nose is connected, the axial of installation pole with the surface perpendicular of workstation, the cutter with the installation pole is kept away from the one end of extension arm is connected, the driving medium is used for the drive the cutter rotates.
By adopting the technical scheme, when the reversing groove is processed on the inner wall of the main pole iron core, the main pole iron core is firstly placed on the workbench, then the main pole iron core is fixed by the clamping component, the machining can be started after the main pole iron core is fixed, the machine head of the machine tool drives the extension arm and the mounting rod to move during the machining, so that one end of the mounting rod connected with the cutter extends into the through hole of the main pole iron core, then the transmission piece is utilized to drive the cutter to rotate, then the machine head of the machine tool drives the cutter to machine a reversing groove structure on the inner wall of the through hole of the main pole iron core, in the application, the machine tool drives the extension arm and the mounting rod to move through the machine head, the cutter can be fed into the through hole of the main pole iron core, then the aircraft nose drives the cutter and removes can be convenient for carry out slotted hole structure's processing to the main pole iron core inner wall in the through-hole to be favorable to improving the work efficiency of processing to the main pole iron core inner wall.
Optionally, the driving medium includes actuating lever, reversing lever and two connecting pieces, the actuating lever rotate connect in inside the extension arm, the reversing lever rotates connect in the installation pole inside, actuating lever one end with tool bit fixed connection, the other end pass through one the connecting piece drive the reversing lever rotates, the reversing lever is kept away from the one end of actuating lever is through another the connecting piece drive the cutter rotates.
Through adopting above-mentioned technical scheme, add man-hour, the tool bit of lathe drives the actuating lever and rotates, it rotates to drive the reversing lever through the connecting piece when the actuating lever rotates, it rotates to drive the cutter through the connecting piece when the reversing lever rotates, thereby process main utmost point iron core through-hole inner wall, can directly drive the cutter by the tool bit of lathe and rotate through above-mentioned structure, need not to set up solitary power supply for the cutter, consequently, the manufacturing cost of the processing equipment of this application has effectively been reduced, and foretell structure has simple structure, the reliable advantage of transmission, consequently, can improve the machining precision to the main utmost point iron core.
Optionally, the installation pole is close to the coaxial fixedly connected with adjustable ring of extension arm one end, seted up on the extension arm and held the adjustment tank of adjustable ring, the installation pole pass through the adjustable ring rotate connect in the adjustment tank, be equipped with adjusting bolt on the extension arm, adjusting bolt be used for with the installation pole in the extension arm is fixed.
Through adopting above-mentioned technical scheme, in the course of working, when needs add man-hour to the radial other directions of main pole iron core inner wall, can drive the cutter through rotating the installation pole and rotate, thereby change the contact position of cutter and main pole iron core inner wall, make the cutter can all process out the slotted hole structure along the through-hole inner wall circumference of main pole iron core, just can carry out the processing operation to each position of the through-hole inner wall of main pole iron core through the position that above-mentioned structure need not to adjust the main pole iron core, need not to relapse centre gripping or take off the main pole iron core, consequently, be favorable to improving the work efficiency of adding man-hour to the main pole iron core.
Optionally, the cutter is including holding box and connecting rod, hold the box with the installation pole is kept away from the one end fixed connection of extension arm, the connecting rod rotate connect in hold the box in and both ends extend to hold outside the box, the switching-over pole passes through the connecting piece drive the connecting rod rotates, connecting rod one end coaxial coupling has the drill bit, other end coaxial coupling has the bistrique.
By adopting the technical scheme, the connecting rod is driven to rotate through the connecting piece when the reversing rod rotates, the drill bit and the grinding head rotate simultaneously when the connecting rod rotates, and the machine head drives the cutter to move after the drill bit finishes drilling, so that the grinding head at the other end of the connecting rod grinds the inner wall of a drilled hole; on the other hand, the main pole iron core does not need to be repeatedly clamped or taken down, so that the processing efficiency is further improved.
Optionally, the coupling comprises two intermeshing bevel gears.
Through adopting above-mentioned technical scheme, the junction of driving medium is driven through bevel gear, has higher transmission efficiency to bevel gear transmission has the advantage that the precision is high, the transmission is steady, consequently can improve the machining precision to the main pole iron core.
Optionally, still include lubricated subassembly, lubricated subassembly includes oil filler pipe, play oil pipe and oil pump, stretch the arm and be close to the one end of aircraft nose and seted up the oil filler point, the oil filler pipe with the oil filler point intercommunication, actuating lever one end extends to in the oil filler point, the actuating lever extends to the lateral wall of the interior one end of oil filler point has seted up a plurality of first through-holes along circumference, the actuating lever coaxial run through set up with the second through-hole of first through-hole intercommunication, the reversing lever coaxial run through set up with the third through-hole of second through-hole intercommunication, the third through-hole is kept away from the one end of actuating lever with hold the inside intercommunication of box, go out oil pipe one end with hold the inside intercommunication of box, the other end extends to drill bit department, the oil pump with go out oil pipe intercommunication.
By adopting the technical scheme, in the processing process, a worker adds lubricating liquid into the oil filling hole through the oil filling pipe, and the driving rod and the interior of the extension arm can be lubricated by the lubricating liquid along with the rotation of the driving rod, so that the abrasion is reduced; meanwhile, lubricating liquid enters a second through hole coaxial with the driving rod through the first through hole and then flows into the containing box through the third through hole, the reversing rod and the mounting rod can be lubricated in the process that the lubricating liquid flows through the third through hole, so that abrasion is reduced, the oil pump conveys the lubricating liquid in the containing box to the drill bit, so that the drill bit is cooled, and the driving rod, the extension arm, the reversing rod and the mounting rod can be cooled from inside to outside in the process that the lubricating liquid is conveyed along the second through hole and the third through hole; through foretell structure can be when lubricating actuating lever and reversing bar, can cool off driving piece and cutter to can effectively reduce the wearing and tearing of equipment, be favorable to improving the machining precision to the main pole iron core.
Optionally, the clamping assembly includes a clamping block and a fastening member, the clamping block is provided with a positioning hole, the fastening member includes a first bolt and a nut, one end of the nut of the first bolt is connected with the workbench, the other end of the first bolt penetrates through the positioning hole and is in threaded connection with the nut, and the nut is abutted against the clamping block.
Through adopting above-mentioned technical scheme, place the main utmost point iron core after on the workstation, be connected the nut one end of first bolt with the workstation, then the one end of keeping away from the workstation with first bolt passes the locating hole and with nut threaded connection, then rotate the nut in order to compress tightly fixture block and main utmost point iron core, can compress tightly the main utmost point iron core on the workstation, above-mentioned structure processing is simple, high durability and convenient installation, be favorable to carrying out the centre gripping fast to the main utmost point iron core fixed, be favorable to improving the work efficiency of adding man-hour to the main utmost point iron core inner wall.
Optionally, a plurality of parallel sliding grooves are formed in the workbench, and one end of the first bolt is clamped in the sliding grooves through nuts and can slide along the length direction of the sliding grooves.
Through adopting above-mentioned technical scheme, first bolt one end joint just can follow the length direction slip of spout in the spout to be convenient for adjust the position of centre gripping subassembly, make a plurality of centre gripping subassemblies can carry out the centre gripping to the main pole iron core of equidimension not fixed, thereby effectively improved the application scope of centre gripping subassembly.
Still include filtering component, filtering component includes accumulator, filter screen, circulating pipe and circulating pump, the accumulator distribute in around the workstation lateral wall, the accumulator in workstation fixed connection, the filter screen is located the accumulator, the filter screen with the connection can be dismantled to the accumulator, accumulator one end with accumulator intercommunication, the other end with the notes oil pipe intercommunication, the circulating pump with the accumulator intercommunication.
Through adopting above-mentioned technical scheme, in the course of working, go out oil pipe spun lubricated liquid to drill bit cooling back, in the spout inflow accumulator on the workstation, then the filter screen filters the lubricated liquid of retrieving to filter the piece in the lubricated liquid, then the circulating pump passes through the recovery tube with the lubricated liquid after filtering and carries to the oiling intraductal, is convenient for carry out reuse to lubricated liquid through foretell structure, is favorable to keeping operational environment's cleanness simultaneously.
Optionally, the clamping assembly further comprises a supporting piece, the supporting piece comprises a second bolt and a threaded sleeve, one end of the second bolt is connected in the sliding groove in a sliding mode through a nut, the other end of the second bolt penetrates through the positioning hole and the threaded sleeve, and a limiting groove used for clamping the clamping block is formed in the side wall of the threaded sleeve.
Through adopting above-mentioned technical scheme, set up support piece and support the fixture block, can improve the stability of fixture block, reduce the fixture block and lead to not hard up problem because of the vibration in the course of working, be favorable to the centre gripping subassembly to keep good centre gripping effect, after the fixture block is good with the centre gripping of main pole iron core, rotate the swivel nut, adjust the height of spacing groove when the swivel nut goes up and down, can adjust support piece's support height for support piece can be applicable to the main pole iron core of different shapes, has effectively strengthened the application scope of support frame.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the machining tool, the extension arm and the mounting rod are integrally L-shaped by arranging the extension arm and the mounting rod, the machine tool drives the extension arm and the mounting rod to move through the machine head, a cutter can be fed into the through hole of the main pole iron core, and then the machine head drives the cutter to move in the through hole, so that the machining of a groove hole structure on the inner wall of the main pole iron core can be facilitated, and the improvement of the working efficiency of machining the inner wall of the main pole iron core is facilitated;
2. the transmission part is arranged, so that the cutter can be directly driven to rotate by the cutter head of the machine tool, and an independent power source is not required to be arranged for the cutter, so that the production cost of the machining equipment is effectively reduced, and the structure has the advantages of simple structure and reliable transmission, so that the machining precision of the main pole iron core can be improved;
3. the cutter comprises a connecting rod, one end of the connecting rod is coaxially connected with a drill bit, the other end of the connecting rod is coaxially connected with a grinding head, after the drill bit finishes drilling, the machine head drives the cutter to move, so that the grinding head at the other end of the connecting rod grinds the inner wall of a drilled hole, and on one hand, the structure does not need to replace the drill bit and the grinding head, so that the machining efficiency is effectively improved; on the other hand, the main pole iron core does not need to be repeatedly clamped or taken down, so that the processing efficiency is further improved;
4. the clamping component comprises a clamping block, a fastening piece and a supporting piece, wherein the fastening piece is used for clamping the clamping block and the main pole iron core, the supporting frame is used for supporting one end of the clamping block, the stability of the clamping block can be improved, and the clamping component has the advantages of high applicability and high stability.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a cross-sectional view of a processing assembly and a filter assembly according to an embodiment of the present application;
FIG. 3 is an enlarged partial view of a drive member and prop according to an embodiment of the present application;
FIG. 4 is an enlarged view of portion A of FIG. 1;
FIG. 5 is a schematic structural view of a table and clamping assembly of an embodiment of the present application;
fig. 6 is a schematic structural diagram of a clamping assembly according to an embodiment of the present application.
Reference numerals: 1. processing the assembly; 11. an extension arm; 111. mounting a disc; 1111. an adjustment groove; 112. a cavity; 113. an oil filler hole; 114. an oil inlet hole; 12. mounting a rod; 121. an adjusting ring; 1211. adjusting the bolt; 13. a transmission member; 131. a drive rod; 1311. a first through hole; 1132. a second through hole; 132. a reversing lever; 1321. a third through hole; 133. a connecting member; 1331. a bevel gear; 14. a cutter; 141. accommodating the box; 142. a connecting rod; 1421. a drill bit; 1422. grinding heads; 2. a work table; 21. a chute; 3. a lubrication assembly; 31. an oil filling pipe; 32. an oil outlet pipe; 33. an oil pump; 4. a clamping assembly; 41. a clamping block; 411. positioning holes; 42. a fastener; 421. a first bolt; 422. a nut; 43. a support member; 431. a second bolt; 432. a threaded sleeve; 4321. a limiting groove; 5. a filter assembly; 51. a recovery tank; 52. a filter screen; 53. a circulation pipe; 54. a circulation pump; 6. a machine tool; 61. a machine head; 62. a cutter head; 7. a main pole iron core.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses a processing device for a reversing groove on the inner wall of a main pole iron core 7. Referring to fig. 1, a processing device for a reversing groove on the inner wall of a main pole iron core 7 comprises a processing assembly 1, a workbench 2, a lubricating assembly 3, a clamping assembly 4 and a filtering assembly 5.
Referring to fig. 1, fig. 2 and fig. 3, processing subassembly 1 includes extension arm 11, installation pole 12, driving medium 13 and cutter 14, extension arm 11 adopts ring flange fixed connection with aircraft nose 61 of lathe 6, the extending direction of extension arm 11 is unanimous with the direction of feed of tool bit 62, the bottom welding that aircraft nose 61 one end was kept away from to extension arm 11 has mounting disc 111, the welding of installation pole 12 one end has adjusting ring 121, the longitudinal section of adjusting ring 121 is the T shape, set up the adjustment tank 1111 with adjusting ring 121 matching on mounting disc 111, installation pole 12 one end is rotated through adjusting ring 121 and is connected in adjustment tank 1111, threaded connection has adjusting bolt 1211 on mounting disc 111. In operation, the adjusting bolt 1211 is rotated such that an end of the adjusting bolt 1211 abuts against the adjusting ring 121 to secure the mounting rod 12 and the extension arm 11.
Referring to fig. 1, 2 and 3, the transmission member 13 includes a driving rod 131, a reversing rod 132 and two connectors 133, the driving rod 131 is rotatably connected inside the extension arm 11, the rotation axis of the driving rod 131 is consistent with the extension direction of the extension arm 11, an oil hole 113 is provided at one end of the extension arm 11 close to the machine head 61, one end of the driving rod 131 close to the machine head 61 extends into the oil hole 113 and is coaxially and fixedly connected with the tool bit 62 by a key, the reversing rod 132 is coaxially and rotatably connected inside the installation rod 12, and the rotation axis of the reversing rod 132 is perpendicular to the rotation axis of the driving rod 131.
Referring to fig. 1, 2 and 3, a cavity 112 is formed inside one end of the extension arm 11 away from the machine head 61, one ends of the driving rods 131 and the reversing rods 132 close to each other extend into the cavity 112, any one of the connectors 133 is located in the cavity 112, the connectors 133 include two bevel gears 1331, one bevel gear 1331 and one end of the driving rod 131 located in the cavity 112 are coaxially welded, the other bevel gear 1331 and one end of the reversing rod 132 located in the cavity 112 are coaxially welded, and the two bevel gears 1331 are meshed with each other.
Referring to fig. 1, fig. 2 and fig. 3, the tool 14 includes a containing box 141 and a connecting rod 142, the containing box 141 and one end of the mounting rod 12 far from the extension arm 11 are welded, the connecting rod 142 is rotatably connected in the containing box 141 and both ends of the connecting rod extend to the outside of the containing box 141, the rotation axis of the connecting rod 142 is perpendicular to the rotation axis of the reversing rod 132, one end of the reversing rod 132 far from the driving rod 131 extends to the inside of the containing box 141, another connecting member 133 is located in the containing box 141, the connecting member 133 includes two bevel gears 1331, any one of the bevel gears 1331 and one end of the reversing rod 132 located in the containing box 141 are coaxially welded, another bevel gear 1331 and one end of the connecting rod 142 located in the containing box 141 are coaxially welded, the two bevel gears 1331 are meshed with each other, one end of the connecting rod 142 is coaxially welded with the drill 1421, and the other end is coaxially welded with the grinding head 1422.
Referring to fig. 2, 3 and 4, the lubricating assembly 3 includes an oil injection pipe 31, an oil outlet pipe 32 and an oil pump 33, an oil inlet 114 is formed on a flange plate connecting the extension arm 11 and the head 61, the oil inlet 114 is communicated with the oil injection hole 113, one end of the oil injection pipe 31 is fixedly communicated with the oil inlet 114, one end of the driving rod 131 is extended into the oil injection hole 113, a plurality of first through holes 1311 are formed on a sidewall of one end of the driving rod 131 extended into the oil injection hole 113 along the circumferential direction, the plurality of first through holes 1311 are uniformly distributed along the circumferential direction of the driving rod 131, a second through hole 1132 communicated with the first through hole 1311 is coaxially formed through the driving rod 131, the second through hole 1132 is communicated with the cavity 112, a third through hole 1321 communicated with the second through hole 1132 is coaxially formed through the reversing rod 132, one end of the third through hole 1321 far away from the driving rod 131 is communicated with the inside of the containing box 141, one end of the oil outlet pipe 32 is fixedly communicated with the inside of the containing box 141, the oil pump 33 is fixedly communicated with the oil outlet pipe 32, the flowline 32 is a gooseneck hose, and during the process, the end of the flowline 32 remote from the container 141 can be moved to the drill head 1421 or the grinding head 1422 as desired.
Referring to fig. 5 and 6, in the present embodiment, four clamping assemblies 4 are provided, and the four clamping assemblies 4 are respectively located at four sides of the main pole core 7, and in other embodiments, the number of the clamping assemblies 4 can be freely selected according to the size and shape of the main pole core 7, and is not limited to the present application.
Referring to fig. 5 and 6, the clamping assembly 4 includes a clamping block 41, a fastening member 42 and a supporting member 43, the clamping block 41 is a strip-shaped block, a positioning hole 411 is formed in the clamping block 41 in a penetrating manner along a thickness direction, the positioning hole 411 is a waist-shaped hole, a length direction of the waist-shaped hole is parallel to a length direction of the clamping block 41, and one end of the positioning hole 411 along the length direction penetrates through an end portion of the clamping block 41.
Referring to fig. 5 and 6, the fastening member 42 includes a first bolt 421 and a nut 422, the upper surface of the worktable 2 is provided with a plurality of sliding grooves 21 parallel to each other along the length direction, the sliding grooves 21 are T-shaped grooves, one end of the first bolt 421 is slidably connected in the sliding grooves 21 through a nut, and the other end of the first bolt 421 penetrates through the positioning hole 411 and is in threaded connection with the nut 422. When centre gripping owner utmost point iron core 7, arrange fixture block 41 in owner utmost point iron core 7 upper surface to make the screw rod of first bolt 421 and 7 lateral walls butts of main utmost point iron core, then rotate nut 422, nut 422 compresses tightly fixture block 41 and main utmost point iron core 7, thereby realizes fixing the centre gripping of main utmost point iron core 7 through four centre gripping subassemblies 4.
Referring to fig. 5 and 6, the supporting member 43 includes a second bolt 431 and a threaded sleeve 432, one end of the second bolt 431 is slidably connected in the sliding groove 21 through a nut, and the other end of the second bolt 431 passes through the positioning hole 411 and is in threaded connection with the threaded sleeve 432, and a limiting groove 4321 for clamping the fixture block 41 is formed in a side wall of the threaded sleeve 432. When centre gripping owner utmost point iron core 7, slide second bolt 431 to the one side of keeping away from first bolt 421, then rotate swivel nut 432, adjust spacing groove 4321's height when swivel nut 432 goes up and down, can adjust support piece 43's support height to support the one end of keeping away from owner utmost point iron core 7 to fixture block 41, can improve fixture block 41's centre gripping stability, prevent that main utmost point iron core 7 from rocking in the course of working.
Referring to fig. 1 and 2, the filtering assembly 5 includes a recycling tank 51, a filter screen 52, a circulation pipe 53 and a circulation pump 54, the recycling tank 51 is distributed on the peripheral side wall of the workbench 2, the recycling tank 51 is welded to the workbench 2, the filter screen 52 is in a shape of a Chinese character 'hui', the filter screen 52 is located in the recycling tank 51, the filter screen 52 is slidably connected to the recycling tank 51, a gap for collecting lubricating liquid is formed between the filter screen 52 and the recycling tank 51, one end of the circulation pipe 53 is fixedly communicated with the recycling tank 51, the other end of the circulation pipe 53 is fixedly communicated with the oil filling pipe 31, and the circulation pump 54 is fixedly communicated with the circulation pipe 53.
The implementation principle of the processing equipment for the reversing groove on the inner wall of the main pole iron core in the embodiment of the application is as follows: when a reversing groove is processed on the inner wall of the main pole iron core 7, the main pole iron core 7 is placed on the workbench 2, then the main pole iron core 7 is fixed through the clamping component 4, and the processing can be started after the main pole iron core 7 is fixed.
During machining, the tool bit 62 of the machine tool 6 drives the driving rod 131 to rotate, the driving rod 131 drives the reversing rod 132 to rotate through the connecting piece 133 when rotating, and the reversing rod 132 drives the drill 1421 to rotate through the connecting piece 133 when rotating; then the machine head 61 of the machine tool 6 drives the extension arm 11 and the mounting rod 12 to move, so that the drill 1421 extends into the through hole of the main pole iron core 7, and then the machine head 61 of the machine tool 6 drives the drill 1421 to machine a reversing groove structure on the inner wall of the through hole of the main pole iron core 7.
In the course of working, lubricating liquid can lubricate driving rod 131 and extension arm 11 inside along with the rotation of driving rod 131, thereby reducing wear, then lubricating liquid enters into in the second through-hole 1132 coaxial with driving rod 131 through first through-hole 1311, then accessible third through-hole 1321 flows into and holds in the box 141, in the in-process that lubricating liquid flows through third through-hole 1321, can lubricate reversing bar 132 and installation pole 12 inside, lubricating liquid can be to driving rod 131 simultaneously, extension arm 11, reversing bar 132 and installation pole 12 from inside to outside cool off.
The lubricated liquid of play oil pipe 32 spun cools off the back to drill bit 1421, in spout 21 inflow recovery tank 51 on the workstation 2, then filter screen 52 filters the lubricated liquid of retrieving to filter the piece in the lubricated liquid, then circulating pump 54 carries the lubricated liquid after filtering to oiling pipe 31 in through the recovery pipe, is convenient for carry out reuse to lubricated liquid through foretell structure.
After the drilling operation is completed, the driver head 61 is driven to feed, so that the grinding head 1422 at the other end of the connecting rod 142 performs a grinding operation on the reversing groove.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a main utmost point iron core inner wall processing equipment for groove that commutates which characterized in that: comprises a workbench (2), a clamping component (4) and a processing component (1), the clamping component (4) is positioned on the workbench (2), the clamping component (4) is used for fixing the main pole iron core (7), the processing component (1) comprises an extension arm (11), a mounting rod (12), a cutter (14) and a transmission piece (13), the extension arm (11) is fixedly connected with the machine head (61), the extension direction of the extension arm (11) is consistent with the feeding direction of the cutter head (62), the mounting rod (12) is connected with one end of the extension arm (11) far away from the machine head (61), the axial direction of the mounting rod (12) is vertical to the surface of the workbench (2), the cutter (14) is connected with one end, away from the extension arm (11), of the mounting rod (12), and the transmission piece (13) is used for driving the cutter (14) to rotate.
2. The processing equipment for the reversing slot on the inner wall of the main pole iron core, according to claim 1, is characterized in that: the driving medium (13) includes actuating lever (131), reversing lever (132) and two connecting pieces (133), actuating lever (131) rotate connect in inside extension arm (11), reversing lever (132) rotate connect in inside installation pole (12), actuating lever (131) one end with tool bit (62) fixed connection, the other end are through one connecting piece (133) drive reversing lever (132) rotate, reversing lever (132) are kept away from the one end of actuating lever (131) is through another connecting piece (133) drive cutter (14) rotate.
3. The processing equipment for the reversing slot on the inner wall of the main pole iron core, according to claim 2, is characterized in that: installation pole (12) are close to the coaxial fixedly connected with of extension arm (11) one end regulation ring (121), seted up on extension arm (11) and held regulation groove (1111) of regulation ring (121), installation pole (12) rotate through regulation ring (121) connect in regulation groove (1111), be equipped with adjusting bolt (1211) on extension arm (11), adjusting bolt (1211) be used for with installation pole (12) in extension arm (11) are fixed.
4. The processing equipment for the reversing slot on the inner wall of the main pole iron core, according to claim 2, is characterized in that: cutter (14) are including holding box (141) and connecting rod (142), hold box (141) with installation pole (12) is kept away from the one end fixed connection of extension arm (11), connecting rod (142) rotate connect in hold box (141) and both ends extend to hold outside the box (141), switching-over pole (132) pass through connecting piece (133) drive connecting rod (142) rotate, connecting rod (142) one end coaxial coupling has drill bit (1421), other end coaxial coupling has bistrique (1422).
5. The processing equipment for the reversing slot on the inner wall of the main pole iron core, according to claim 2, is characterized in that: the coupling (133) comprises two mutually engaging bevel gears (1331).
6. The processing equipment for the reversing slot on the inner wall of the main pole iron core, according to claim 4, is characterized in that: still include lubricated subassembly (3), lubricated subassembly (3) include oiling pipe (31), go out oil pipe (32) and oil pump (33), stretch out the arm and be close to the one end of aircraft nose (61) and seted up oil filler point (113), oiling pipe (31) with oil filler point (113) intercommunication, actuating lever (131) one end extends to in oil filler point (113), actuating lever (131) extend to the lateral wall of one end has seted up a plurality of first through-holes (1311) along circumference in oil filler point (113), actuating lever (131) coaxial run-through seted up with second through-hole (1132) of first through-hole (1311) intercommunication, reversing lever (132) coaxial run-through set up with third through-hole (1321) of second through-hole (1132) intercommunication, third through-hole (1321) are kept away from the one end of actuating lever (131) with hold the inside intercommunication of box (141), one end of the oil outlet pipe (32) is communicated with the inside of the accommodating box (141), the other end of the oil outlet pipe extends to the drill bit (1421), and the oil pump (33) is communicated with the oil outlet pipe (32).
7. The processing equipment for the reversing slot on the inner wall of the main pole iron core, according to claim 1, is characterized in that: the clamping assembly (4) comprises a clamping block (41) and a fastening piece (42), a positioning hole (411) is formed in the clamping block (41), the fastening piece (42) comprises a first bolt (421) and a nut (422), one end of a nut of the first bolt (421) is connected with the workbench (2), the other end of the nut penetrates through the positioning hole (411) and the nut (422) in threaded connection, and the nut (422) is abutted to the clamping block (41).
8. The processing equipment for the reversing slot on the inner wall of the main pole iron core, according to claim 7, is characterized in that: a plurality of parallel sliding grooves (21) are formed in the workbench (2), and one end of the first bolt (421) is clamped in the sliding grooves (21) through a nut and can slide along the length direction of the sliding grooves (21).
9. The processing equipment for the reversing slot on the inner wall of the main pole iron core, according to claim 6, is characterized in that: still include filtering component (5), filtering component (5) are including accumulator (51), filter screen (52), circulating pipe (53) and circulating pump (54), accumulator (51) distribute in workstation (2) lateral wall all around, accumulator (51) in workstation (2) fixed connection, filter screen (52) are located in accumulator (51), accumulator one end with accumulator (51) intercommunication, the other end with oiling pipe (31) intercommunication, circulating pump (54) with the accumulator intercommunication.
10. The processing equipment for the reversing slot on the inner wall of the main pole iron core, according to claim 7, is characterized in that: the clamping assembly (4) further comprises a supporting piece (43), the supporting piece (43) comprises a second bolt (431) and a threaded sleeve (432), one end of the second bolt (431) is connected into the sliding groove (21) in a sliding mode through a nut, the other end of the second bolt penetrates through the positioning hole (411) and the threaded sleeve (432) in a threaded mode, and a limiting groove (4321) used for clamping the clamping block (41) is formed in the side wall of the threaded sleeve (432).
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| CN202210075247.4A CN114393410B (en) | 2022-01-22 | 2022-01-22 | Processing equipment for main pole iron core inner wall reversing groove |
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| CN202210075247.4A CN114393410B (en) | 2022-01-22 | 2022-01-22 | Processing equipment for main pole iron core inner wall reversing groove |
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| CN114393410B (en) | 2022-12-13 |
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