CN117583650A - Symmetrical double-spindle numerical control lathe - Google Patents
Symmetrical double-spindle numerical control lathe Download PDFInfo
- Publication number
- CN117583650A CN117583650A CN202410083647.9A CN202410083647A CN117583650A CN 117583650 A CN117583650 A CN 117583650A CN 202410083647 A CN202410083647 A CN 202410083647A CN 117583650 A CN117583650 A CN 117583650A
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- lathe
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- lathe body
- fixedly connected
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- 238000003801 milling Methods 0.000 claims abstract description 48
- 238000009434 installation Methods 0.000 claims description 42
- 238000003825 pressing Methods 0.000 claims description 22
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C1/00—Milling machines not designed for particular work or special operations
- B23C1/04—Milling machines not designed for particular work or special operations with a plurality of horizontal working-spindles
- B23C1/045—Opposed - spindle machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
-
- 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
-
- 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
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
The invention relates to the technical field of numerically controlled lathes, in particular to a symmetrical double-spindle numerically controlled lathe which comprises a lathe body, a milling structure, a supporting structure, a fixing structure, a collecting structure and a mounting structure; two connecting wheels in the supporting structure are convenient for supporting the automobile shaft, and the two ends of the automobile shaft are not required to be aligned with the three-jaw chucks by an operator, so that the operation flexibility of fixing the automobile shaft is improved; the milling structure is convenient for processing automobile shafts with different diameters and lengths, and meanwhile, the mounting structure is arranged so that when the milling cutter is replaced, the mounting disc provided with the milling cutter to be replaced is mounted between the sliding rod and the mounting seat, so that the replacement efficiency is improved; the setting of collecting the structure is convenient for collect a large amount of sweeps that processing dropped to on the lathe body to follow-up carry the sweeps to the assigned position and handle, avoid a large amount of sweeps to pile up in the bottom of lathe body.
Description
Technical Field
The invention relates to the technical field of numerically controlled lathes, in particular to a symmetrical double-spindle numerically controlled lathe.
Background
The double-spindle numerical control lathe is high-efficiency metal processing equipment, and is provided with two spindles, a plurality of working procedures can be simultaneously carried out, the numerical control lathe is mainly used for processing inner and outer cylindrical surfaces of shaft parts or disc parts and the like, and an automobile shaft is usually processed through the numerical control lathe in the production process.
However, when traditional numerical control lathe is processing the car axle, the car axle is carried to the lathe body through operating personnel generally, when fixing the both ends of car axle through three-jaw chuck, need hold in the palm the car axle through operating personnel and aim at, and operating flexibility is lower, and numerical control lathe's a plurality of milling cutters pass through the bolt to be installed on the mounting disc, when needs change milling cutter, lead to changing inefficiency, and can produce a large amount of sweeps in the milling process, these sweeps can drop and pile up in lathe body bottom, be inconvenient for clear up.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a symmetrical double-spindle numerical control lathe.
The technical scheme adopted for solving the technical problems is as follows: the symmetrical double-spindle numerical control lathe comprises a lathe body, a supporting structure arranged on the lathe body, a milling structure arranged on the lathe body, a mounting structure arranged on the milling structure and a collecting structure arranged on the lathe body;
the supporting structure comprises a connecting rod, the connecting rod is fixedly connected to the lathe body, a sliding frame is connected to the connecting rod in a sliding mode, scale bars are arranged on the sliding frame, two second rotating shafts are connected to the sliding frame in a rotating mode, connecting wheels are fixedly connected to the second rotating shafts, a limiting block is connected to the sliding frame in a sliding mode, the limiting block is clamped with one of limiting grooves on the connecting rod, a plurality of limiting grooves are formed in the connecting rod, and the limiting block is of a trapezoid structure; the limiting block is fixedly connected with a fixing plate, the fixing plate is connected with the sliding frame in a sliding mode, the fixing plate is fixedly connected with a pressing plate, the pressing plate is connected with the sliding frame in a sliding mode, and a first spring is fixedly connected between the fixing plate and the sliding frame.
Specifically, be equipped with fixed knot on the lathe body and construct, fixed knot constructs including the slide, sliding connection has two slides on the lathe body, install three-jaw chuck on the slide, it is connected with the second lead screw to rotate on the lathe body, two threaded connection between slide and the second lead screw, second lead screw both ends screw thread opposite direction.
Specifically, a third motor is arranged on the lathe body, and the second screw rod is fixedly connected with an output shaft of the third motor.
Specifically, milling structure includes the mounting panel, sliding connection has the mounting panel on the lathe body, sliding connection has two slide bars on the mounting panel, two equal sliding connection has the mount pad on the slide bar, it is connected with first pivot to rotate on the mount pad, fixedly connected with mounting disc in the first pivot, install milling cutter on the mounting disc.
Specifically, install first motor on the mount pad, fixed connection between the output shaft of first pivot and first motor, install first hydraulic stem on the slide bar, can dismantle through mounting structure between slide bar and the flexible end of first hydraulic stem and be connected.
Specifically, install the second hydraulic stem on the lathe body, fixed connection between the flexible end of second hydraulic stem and the mounting panel.
Specifically, the first lead screw is rotationally connected to the mounting plate, the two sliding rods are in threaded connection with the first lead screw, the second motor is mounted on the lathe body, and the first lead screw is fixedly connected with an output shaft of the second motor.
Specifically, the mounting structure includes the installation cover, fixedly connected with installation cover on the slide bar, sliding connection has the installation pole on the installation cover, block between the installation pole and the mounting groove on the flexible end of first hydraulic pressure pole.
Specifically, fixedly connected with dead lever on the installation pole, sliding connection between dead lever and the installation cover, fixedly connected with presses the piece on the dead lever, sliding connection between pressing the piece and the installation cover, fixedly connected with third spring between installation pole and the installation cover.
Specifically, collect the structure and collect the frame including, can dismantle on the lathe body and be connected with two and collect the frame, sliding connection has two slide on the lathe body, two equal fixedly connected with gag lever post on the slide, sliding connection between gag lever post and the lathe body, two the block between the gag lever post respectively with the spacing hole on two collection frames, fixedly connected with second spring between slide and the lathe body.
The beneficial effects of the invention are as follows:
(1) According to the symmetrical double-spindle numerical control lathe, the supporting structure is arranged on the lathe body, the fixing structure is arranged on the lathe body, two connecting wheels in the supporting structure are convenient for supporting the automobile shaft, the two ends of the automobile shaft are not required to be aligned with the three-jaw chuck by an operator, and the operation flexibility in fixing the automobile shaft is improved.
(2) According to the symmetrical double-spindle numerical control lathe, the milling structure is arranged on the lathe body, the mounting structure is arranged on the milling structure, the milling structure is convenient to process automobile shafts with different diameters and lengths, meanwhile, when the milling cutter is replaced, the mounting disc with the milling cutter to be replaced is mounted between the sliding rod and the mounting seat through the arrangement of the mounting structure, and the replacement efficiency is improved.
(3) According to the symmetrical double-spindle numerical control lathe, the collection structure is arranged on the lathe body, and the collection structure is convenient for collecting a large amount of scraps falling onto the lathe body during processing, so that the scraps can be carried to a designated position for processing later, and a large amount of scraps are prevented from accumulating at the bottom of the lathe body.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the overall structure of a preferred embodiment of a symmetrical double spindle numerically controlled lathe according to the present invention;
FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1;
FIG. 3 is an enlarged schematic view of the B-section structure shown in FIG. 1;
FIG. 4 is a schematic diagram of a connecting structure of a slide and a lathe body according to the present invention;
FIG. 5 is a schematic view of the connection structure between the collecting frame and the lathe body according to the present invention;
FIG. 6 is an enlarged schematic view of the structure of the portion C shown in FIG. 5;
FIG. 7 is a schematic view of the connection structure of the slide bar and the mounting plate of the present invention;
FIG. 8 is a schematic view of a connection structure between a mounting sleeve and a mounting base according to the present invention;
FIG. 9 is an enlarged schematic view of the structure of the portion D shown in FIG. 8;
FIG. 10 is a schematic view of the connection structure of the mounting rod and the fixing rod of the present invention;
FIG. 11 is a schematic view of the connection structure of the carriage and the connecting rod of the present invention;
FIG. 12 is an enlarged schematic view of the E-section structure shown in FIG. 11;
fig. 13 is a schematic diagram of a connection structure of the stopper according to the present invention.
In the figure: 1. a lathe body; 2. milling the structure; 201. a mounting plate; 202. a slide bar; 203. a mounting base; 204. a first rotating shaft; 205. a mounting plate; 206. a first motor; 207. a first hydraulic lever; 208. a second hydraulic lever; 209. a first screw rod; 210. a second motor; 211. a milling cutter; 3. a support structure; 301. a connecting rod; 302. a carriage; 303. a second rotating shaft; 304. a fifth wheel; 305. a limiting block; 306. a limit groove; 307. a fixing plate; 308. a first spring; 309. pressing the plate; 310. a scale bar; 4. a fixed structure; 401. a slide; 402. a three-jaw chuck; 403. a second screw rod; 404. a third motor; 5. a collection structure; 501. a collection frame; 502. a limit rod; 503. a limiting hole; 504. a slide plate; 505. a second spring; 6. a mounting structure; 601. a mounting sleeve; 602. a mounting rod; 603. a mounting groove; 604. a third spring; 605. a fixed rod; 606. pressing the blocks.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 13, the symmetrical double-spindle numerical control lathe of the invention comprises a lathe body 1, a supporting structure 3 arranged on the lathe body 1, a milling structure 2 arranged on the lathe body 1, a mounting structure 6 arranged on the milling structure 2 and a collecting structure 5 arranged on the lathe body 1;
the supporting structure 3 comprises a connecting rod 301, the connecting rod 301 is fixedly connected to the lathe body 1, a sliding frame 302 is slidingly connected to the connecting rod 301, a scale bar 310 is arranged on the sliding frame 302, two second rotating shafts 303 are rotatably connected to the sliding frame 302, a connecting wheel 304 is fixedly connected to the second rotating shafts 303, a limiting block 305 is slidingly connected to the sliding frame 302, the limiting block 305 is clamped with one of limiting grooves 306 on the connecting rod 301, a plurality of limiting grooves 306 are formed in the connecting rod 301, and the limiting block 305 is of a trapezoid structure; the limiting block 305 is fixedly connected with a fixing plate 307, the fixing plate 307 is slidably connected with the carriage 302, the fixing plate 307 is fixedly connected with a pressing plate 309, the pressing plate 309 is slidably connected with the carriage 302, and a first spring 308 is fixedly connected between the fixing plate 307 and the carriage 302.
Specifically, the lathe body 1 is provided with a fixing structure 4, the fixing structure 4 comprises a sliding seat 401, the lathe body 1 is connected with two sliding seats 401 in a sliding manner, a three-jaw chuck 402 is installed on the sliding seats 401, the lathe body 1 is rotationally connected with a second screw rod 403, the two sliding seats 401 are in threaded connection with the second screw rod 403, the two ends of the second screw rod 403 are in opposite directions, an automobile shaft to be processed is placed on the two connecting wheels 304, then by starting a third motor 404, an output shaft of the third motor 404 drives the second screw rod 403 to rotate when rotating, the second screw rod 403 drives the two sliding seats 401 to slide in opposite directions in a threaded manner because the two ends of the second screw rod 403 are in opposite directions, the three-jaw chuck 402 is driven to move when the sliding seats 401 move, and after the two ends of the automobile shaft are positioned in the three-jaw chuck 402, the two ends of the automobile shaft are fixed through the three-jaw chuck 402, and at the moment, the fixing of the automobile shaft is completed; the two three-jaw chucks 402 are driven to slide on the lathe body 1 in opposite directions through the second screw rod 403, so that automobile shafts with different lengths can be conveniently fixed, the automobile shafts can be conveniently supported and positioned through the two connecting wheels 304, and when the automobile shafts are placed, the two ends of the automobile shafts do not need to be aligned with the three-jaw chucks 402 through operators; when automobile shafts with different diameters are required to be placed on the connecting wheel 304, the pressing plate 309 can be pressed, the pressing plate 309 can be driven to slide towards the inside of the sliding frame 302 when the pressing plate 309 slides towards the inside of the sliding frame 302, the first spring 308 is contracted when the fixing plate 307 slides, meanwhile, the fixing plate 307 drives the limiting block 305 to be not clamped with the limiting grooves 306 on the connecting rod 301, sliding can be carried out between the sliding frame 302 and the connecting rod 301 at the moment, sliding distance between the sliding frame 302 and the connecting rod 301 can be observed through the scale bars 310 on the sliding frame 302 during sliding, at the moment, each limiting groove 306 corresponds to each automobile shaft with different types, therefore, when the sliding frame 302 slides downwards to a certain position, the pressing plate 309 can be loosened, the limiting block 305 is clamped with the corresponding limiting groove 306 under the action of the first spring 308, at the moment, adjustment of the sliding frame 302 is completed, the position of the connecting wheel 304 is conveniently and rapidly adjusted according to automobile shafts with different diameters, the axle centers of the automobile shafts are conveniently kept at the same axle centers through the clamping blocks 305 and the connecting rod 301, and the stability of the sliding frame 302 is conveniently adjusted after the adjustment is carried out.
Specifically, a third motor 404 is installed on the lathe body 1, the second screw 403 is fixedly connected with an output shaft of the third motor 404, the milling structure 2 comprises an installation plate 201, the installation plate 201 is connected with the lathe body 1 in a sliding manner, two sliding rods 202 are connected with the installation plate 201 in a sliding manner, two installation seats 203 are connected with the sliding rods 202 in a sliding manner, a first rotating shaft 204 is connected with the installation seat 203 in a rotating manner, an installation disc 205 is fixedly connected with the first rotating shaft 204, a milling cutter 211 is installed on the installation disc 205, a first motor 206 is installed on the installation seat 203, a first hydraulic rod 207 is installed on the sliding rod 202, a second hydraulic rod 208 is installed on the lathe body 1 in a detachable manner through an installation structure 6 between the sliding rods 202 and a telescopic end of the first hydraulic rod 207, the telescopic end of the second hydraulic rod 208 is fixedly connected with the mounting plate 201, the mounting plate 201 is rotatably connected with a first screw rod 209, two sliding rods 202 are in threaded connection with the first screw rod 209, the lathe body 1 is provided with a second motor 210, the first screw rod 209 is fixedly connected with the output shaft of the second motor 210, the two sliding rods 202 can be started to drive the first hydraulic rod 207, the telescopic end of the first hydraulic rod 207 can drive the mounting seat 203 to slide forwards when being extended, the mounting seat 203 can drive the mounting plate 205 to move forwards when being slid forwards, the mounting plate 205 can drive the milling cutter 211 to move forwards, the milling cutter 211 is driven to move forwards and backwards through the first hydraulic rod 207, so that the processing of automobile shafts with different diameters is facilitated, when the milling cutter 211 moves to a certain position (at the moment, the servo motor inside the left sliding seat 401 can be started), the servo motor inside the left sliding seat 401 drives the left three-jaw chuck 402 to rotate, the three-jaw chuck 402 can drive the automobile shaft to rotate when rotating, the milling cutter 211 can be matched to process the automobile shaft when rotating the automobile shaft, when different milling cutters 211 are needed to be used, the first motor 206 can be started, the output shaft of the first motor 206 can drive the first rotating shaft 204 to rotate when rotating, the mounting disc 205 can be driven to rotate when rotating, at the moment, a plurality of milling cutters 211 with different types are mounted on the mounting disc 205 through bolts, when the mounting disc 205 rotates, the milling cutter 211 to be used can be driven to rotate to the front, meanwhile, the second motor 210 can be started, the output shaft of the second motor 210 can drive the first screw 209 to rotate when rotating, and because the threads at the two ends of the first screw 209 are opposite, the first screw 209 can drive the two sliding rods 202 to slide in opposite directions, the two sliding rods 202 can be driven to slide in opposite directions through the threads of the first screw 209, so that the driving of the milling cutters 211 can move in opposite directions, and the mounting disc 205 can be conveniently driven to move in opposite directions, so that the automobile shaft 208 can be started, and simultaneously, the second hydraulic rod 208 can be driven by the second hydraulic rod 201 to process the second hydraulic rod 201, and the second hydraulic rod can be adjusted to have high compression rod 201.
Specifically, the mounting structure 6 includes the installation sleeve 601, fixedly connected with installation sleeve 601 on the slide bar 202, sliding connection has installation pole 602 on the installation sleeve 601, block between installation pole 602 and the mounting groove 603 on the flexible end of first hydraulic stem 207, fixedly connected with dead lever 605 on the installation pole 602, sliding connection between dead lever 605 and the installation sleeve 601, fixedly connected with pressing block 606 on the dead lever 605, sliding connection between pressing block 606 and the installation sleeve 601, fixedly connected with third spring 604 between installation pole 602 and the installation sleeve 601, simultaneously when needs dismantle milling cutter 211 and change, accessible push down pressing block 606, can drive dead lever 605 when the push down slides, can drive installation pole 602 when dead lever 605 slides down and slide down, and the third spring 604 contracts when installation pole 602 slides, makes the block between dead lever 602 and the mounting groove 603 on the flexible end of first hydraulic stem 207 no longer, and the accessible installation sleeve 601 is to be dismantled mount pad 203 from the slide bar 202 and wait to dismantle 202, so that can be through the quick change between the quick change cartridge 203 and the installation pad 203 is installed to the installation base 203 through the quick change, and the quick change of installing and the installation sleeve 203 is equipped with the quick change milling cutter, and the quick change of the installation base 203 is equipped with the quick change of the installation sleeve 203.
Specifically, collect structure 5 includes collection frame 501, can dismantle on lathe body 1 and be connected with two collection frames 501, sliding connection has two slide 504 on the lathe body 1, two equal fixedly connected with gag lever post 502 on the slide 504, sliding connection between gag lever post 502 and the lathe body 1, two between gag lever post 502 respectively with two spacing holes 503 on collecting frame 501 block, fixedly connected with second spring 505 between slide 504 and the lathe body 1, during the processing sweeps that produce can drop to collection frame 501 in, be convenient for collect a large amount of sweeps that drop to lathe body 1 through collection frame 501 to follow the sweeps transport and handle to the assigned position, avoid a large amount of sweeps to pile up the bottom at lathe body 1, when the sweeps in the collection frame 501 need be handled, the accessible presses down slide 504, and second spring 505 contracts when slide 504 slides down, and simultaneously slide 504 can drive gag lever post 502 and slide down, makes between gag lever post 502 no longer and the spacing hole 503 on the collection frame 501 block, can collect frame 501 with the lathe body 501 from the lower, and collect frame 501 is convenient for collect frame 501, and collect frame 501 is kept firm between the frame 1.
When the invention is used, the automobile shaft to be processed is placed on the two connecting wheels 304, then the output shaft of the third motor 404 can drive the second screw rod 403 to rotate when being started up by the third motor 404, as the two ends of the second screw rod 403 are opposite in screw thread direction, the second screw rod 403 can drive the two sliding seats 401 to slide oppositely, the sliding seats 401 can drive the three-jaw chucks 402 to move when moving, when the two ends of the automobile shaft are positioned in the three-jaw chucks 402, the two ends of the automobile shaft are fixed through the three-jaw chucks 402, at the moment, the fixation of the automobile shaft is finished, the two three-jaw chucks 402 are driven to slide oppositely on the lathe body 1 through the second screw rod 403, the automobile shaft with different lengths is convenient to fix, the automobile shaft is convenient to support and position through the two connecting wheels 304, when the automobile shaft is placed, the two ends of the automobile shaft are not required to be aligned with the three-jaw chucks 402 through operators, meanwhile, when automobile shafts with different diameters are required to be placed on the fifth wheel 304, the pressing plate 309 can be pressed, the pressing plate 309 can be driven to slide when sliding towards the inside of the carriage 302, the first spring 308 is contracted when the fixing plate 307 slides, meanwhile, the fixing plate 307 drives the limiting block 305 to be no longer clamped with the limiting groove 306 on the connecting rod 301, at the moment, sliding between the carriage 302 and the connecting rod 301 can be realized, the sliding distance between the carriage 302 and the connecting rod 301 can be observed through the scale bar 310 on the carriage 302 during sliding, at the moment, because each limiting groove 306 corresponds to each automobile shaft with different types, when the carriage 302 slides downwards to a certain position, the pressing plate 309 can be loosened, and the limiting block 305 is clamped with the corresponding limiting groove 306 under the action of the first spring 308, and at the moment, the adjustment of the carriage 302 is completed; the sliding connection between the sliding frame 302 and the connecting rod 301 is convenient for quickly adjusting the position of the connecting wheel 304 according to the automobile shafts with different diameters, so that the axle center of the automobile shaft and the three-jaw chuck 402 keep the same axle center when the automobile shaft is placed, and the sliding frame 302 after adjustment is convenient to fix through the clamping between the limiting block 305 and the connecting rod 301, and the stability is improved;
by starting the two slide bars 202 to drive the first hydraulic rod 207, the telescopic end of the first hydraulic rod 207 drives the mounting seat 203 to slide forwards, the mounting seat 203 can slide forwards when sliding forwards, the mounting disc 205 can drive the milling cutter 211 to move when moving forwards, the milling cutter 211 is driven to move forwards and backwards through the first hydraulic rod 207, so that the automobile shafts with different diameters can be machined, when the milling cutter 211 moves to a certain position (at this time, a servo motor in the left slide seat 401 can be started, the servo motor in the left slide seat 401 drives the left three-jaw chuck 402 to rotate, the three-jaw chuck 402 can drive the automobile shaft to rotate, the automobile shaft can cooperate with the milling cutter 211 to machine the automobile shaft when rotating), when different milling cutters 211 are required to be used, the first motor 206 can be started, the output shaft of the first motor 206 can drive the first rotating shaft 204 to rotate when rotating, the first rotating shaft 204 rotates to drive the mounting disc 205 to rotate, at this time, since a plurality of milling cutters 211 with different types are mounted on the mounting holes on the mounting disc 205 through bolts, when the mounting disc 205 rotates, the milling cutter 211 to be used rotates to the front, meanwhile, the second motor 210 can be started, the output shaft of the second motor 210 rotates to drive the first screw rod 209 to rotate, and the threads at two ends of the first screw rod 209 are opposite, so that the first screw rod 209 drives the two sliding rods 202 to slide oppositely, the sliding rods 202 drive the milling cutter 211 to slide oppositely when sliding oppositely, the threads of the first screw rod 209 drive the two sliding rods 202 to slide oppositely, so that the milling cutter 211 is conveniently driven to move oppositely, and the automobile shaft is processed, and meanwhile, the telescopic end of the second hydraulic rod 208 drives the height of the mounting plate 201 to be adjusted by starting the second hydraulic rod 208;
when the milling cutter 211 needs to be detached for replacement, the pressing block 606 can be pressed downwards, the fixing rod 605 can be driven to slide downwards when the pressing block 606 slides downwards, the mounting rod 602 can be driven to slide downwards when the fixing rod 605 slides downwards, the third spring 604 contracts when the mounting rod 602 slides, the mounting rod 602 is not clamped with the mounting groove 603 on the telescopic end of the first hydraulic rod 207 any more, the mounting seat 203 can be detached from the sliding rod 202 through the mounting sleeve 601, at the moment, the mounting seat 203 to be replaced can be inserted into the sliding rod 202, the mounting seat 203 can be conveniently and quickly connected with the sliding rod 202 through the clamping between the mounting rod 602 and the telescopic end of the first hydraulic rod 207, the mounting disc 205 provided with the milling cutter 211 can be quickly replaced through the mounting seat 203, and the replacement efficiency of the milling cutter 211 is improved;
the scraps produced during processing can fall into the collecting frame 501, so that a large amount of scraps falling onto the lathe body 1 during processing can be conveniently collected through the collecting frame 501, and can be conveniently carried to a designated position for processing subsequently, and a large amount of scraps are prevented from being accumulated at the bottom of the lathe body 1; when the sweeps in the collection frame 501 need be handled, the accessible presses down the slide 504, and the second spring 505 contracts when slide 504 slides down, and slide 504 can drive gag lever post 502 simultaneously and slide downwards, makes between the gag lever post 502 no longer and the spacing hole 503 on the collection frame 501 block, can dismantle the collection frame 501 from lathe body 1 this moment, handles the sweeps of collecting in the collection frame 501, through the block between gag lever post 502 and the collection frame 501, is convenient for fix between collection frame 501 and lathe body 1, has improved the steadiness.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
1. The symmetrical double-spindle numerical control lathe is characterized by comprising a lathe body (1), a supporting structure (3) arranged on the lathe body (1), a milling structure (2) arranged on the lathe body (1), a mounting structure (6) arranged on the milling structure (2) and a collecting structure (5) arranged on the lathe body (1);
the supporting structure (3) comprises a connecting rod (301), the connecting rod (301) is fixedly connected to the lathe body (1), a sliding frame (302) is slidably connected to the connecting rod (301), scale bars (310) are arranged on the sliding frame (302), two second rotating shafts (303) are rotatably connected to the sliding frame (302), connecting wheels (304) are fixedly connected to the second rotating shafts (303), limiting blocks (305) are slidably connected to the sliding frame (302), the limiting blocks (305) are clamped with one of limiting grooves (306) on the connecting rod (301), a plurality of limiting grooves (306) are formed in the connecting rod (301), and the limiting blocks (305) are of a trapezoid structure; the limiting block (305) is fixedly connected with a fixing plate (307), the fixing plate (307) is in sliding connection with the sliding frame (302), the fixing plate (307) is fixedly connected with a pressing plate (309), the pressing plate (309) is in sliding connection with the sliding frame (302), and a first spring (308) is fixedly connected between the fixing plate (307) and the sliding frame (302).
2. The symmetrical double spindle numerically controlled lathe as in claim 1, wherein: be equipped with fixed knot construct (4) on lathe body (1), fixed knot constructs (4) including slide (401), sliding connection has two slide (401) on lathe body (1), install three-jaw chuck (402) on slide (401), it is connected with second lead screw (403) to rotate on lathe body (1), two threaded connection between slide (401) and second lead screw (403), second lead screw (403) both ends screw opposite in direction.
3. The symmetrical double spindle numerically controlled lathe as in claim 2, wherein: the lathe is characterized in that a third motor (404) is mounted on the lathe body (1), and the second screw rod (403) is fixedly connected with an output shaft of the third motor (404).
4. The symmetrical double spindle numerically controlled lathe as in claim 1, wherein: milling structure (2) are including mounting panel (201), sliding connection has mounting panel (201) on lathe body (1), sliding connection has two slide bars (202) on mounting panel (201), two equal sliding connection has mount pad (203) on slide bar (202), rotate on mount pad (203) and be connected with first pivot (204), fixedly connected with mounting disc (205) on first pivot (204), install milling cutter (211) on mounting disc (205).
5. The symmetrical double spindle numerically controlled lathe as in claim 4, wherein: install first motor (206) on mount pad (203), fixed connection between the output shaft of first pivot (204) and first motor (206), install first hydraulic stem (207) on slide bar (202), can dismantle through mounting structure (6) between the flexible end of slide bar (202) and first hydraulic stem (207).
6. The symmetrical double spindle numerically controlled lathe as in claim 5, wherein: the lathe is characterized in that a second hydraulic rod (208) is arranged on the lathe body (1), and the telescopic end of the second hydraulic rod (208) is fixedly connected with the mounting plate (201).
7. The symmetrical double spindle numerically controlled lathe as in claim 6, wherein: the lathe is characterized in that a first screw rod (209) is rotationally connected to the mounting plate (201), two sliding rods (202) are in threaded connection with the first screw rod (209), a second motor (210) is mounted on the lathe body (1), and the first screw rod (209) is fixedly connected with an output shaft of the second motor (210).
8. The symmetrical double spindle numerically controlled lathe as in claim 7, wherein: the mounting structure (6) comprises a mounting sleeve (601), the mounting sleeve (601) is fixedly connected to the sliding rod (202), a mounting rod (602) is connected to the mounting sleeve (601) in a sliding mode, and the mounting rod (602) is clamped with a mounting groove (603) in the telescopic end of the first hydraulic rod (207).
9. The symmetrical double spindle numerically controlled lathe as in claim 8, wherein: fixed connection dead lever (605) on installation pole (602), sliding connection between dead lever (605) and installation cover (601), fixedly connected with presses piece (606) on dead lever (605), sliding connection between pressing piece (606) and installation cover (601), fixedly connected with third spring (604) between installation pole (602) and installation cover (601).
10. The symmetrical double spindle numerically controlled lathe as in claim 1, wherein: the collecting structure (5) comprises collecting frames (501), two collecting frames (501) are detachably connected to the lathe body (1), two sliding plates (504) are slidably connected to the lathe body (1), limiting rods (502) are fixedly connected to the sliding plates (504), the limiting rods (502) are slidably connected to the lathe body (1), the limiting rods (502) are respectively clamped with limiting holes (503) in the two collecting frames (501), and a second spring (505) is fixedly connected between the sliding plates (504) and the lathe body (1).
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| CN202410083647.9A CN117583650B (en) | 2024-01-19 | 2024-01-19 | Symmetrical double-spindle numerical control lathe |
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| CN202410083647.9A CN117583650B (en) | 2024-01-19 | 2024-01-19 | Symmetrical double-spindle numerical control lathe |
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Cited By (1)
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| CN117817369A (en) * | 2024-03-06 | 2024-04-05 | 连云港大陆农业机械装备有限公司 | Turning and polishing integrated machine for processing agricultural machinery accessories |
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| Publication number | Publication date |
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| CN117583650B (en) | 2024-04-30 |
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