CN117415341B - Lathe cutting equipment for hydraulic cylinder piston rod - Google Patents
Lathe cutting equipment for hydraulic cylinder piston rod Download PDFInfo
- Publication number
- CN117415341B CN117415341B CN202311737710.8A CN202311737710A CN117415341B CN 117415341 B CN117415341 B CN 117415341B CN 202311737710 A CN202311737710 A CN 202311737710A CN 117415341 B CN117415341 B CN 117415341B
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- Prior art keywords
- piston rod
- fixedly connected
- sliding
- cylinder
- wall
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- 238000005520 cutting process Methods 0.000 title claims abstract description 59
- 238000007514 turning Methods 0.000 claims abstract description 31
- 238000004804 winding Methods 0.000 claims description 21
- 238000003756 stirring Methods 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 9
- 230000002265 prevention Effects 0.000 claims description 5
- 230000005484 gravity Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 8
- 239000002184 metal Substances 0.000 description 4
- 239000002775 capsule Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/08—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning axles, bars, rods, tubes, rolls, i.e. shaft-turning lathes, roll lathes; Centreless turning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
- B23B25/02—Arrangements for chip-breaking in turning-machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
- B23B25/06—Measuring, gauging, or adjusting equipment on turning-machines for setting-on, feeding, controlling, or monitoring the cutting tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
-
- 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
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
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- 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)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses lathe cutting equipment for a piston rod of a hydraulic cylinder, which relates to the technical field of lathe cutting and comprises an anti-instability mechanism, wherein the bottom of the anti-instability mechanism is in sliding connection with the surface of a sliding rail, one end of the piston rod to be processed is clamped by a three-jaw chuck, the other end of the piston rod to be processed penetrates through the anti-instability mechanism, the anti-instability mechanism penetrates through the piston rod, and then the inner side of the anti-instability mechanism applies pressure to the surface of the piston rod to clamp. According to the lathe cutting equipment for the piston rod of the hydraulic cylinder, when a cutter turns a position, close to the three-jaw chuck, of the piston rod, the sliding table slides on the surface of the sliding rail to be close to the three-jaw chuck, hydraulic pressure is introduced into the clamping assembly, the surface of the piston rod is rapidly clamped by the introduction and the discharge of the hydraulic pressure, the problem that in the prior art, the piston rod is unstable due to turning caused by clamping only two ends of the piston rod is solved, and the problem that the slender piston rod is unstable due to deformation caused by self gravity and pressure applied by a cutter head is solved.
Description
Technical Field
The invention relates to the technical field of lathe cutting, in particular to lathe cutting equipment for a piston rod of a hydraulic cylinder.
Background
The turning processing is the most basic, most extensive and important process method in the mechanical manufacturing industry, because the material of the slender piston rod is harder, the length-diameter ratio is high, the cutting force of the traditional turning is large, the straightness and other form and position tolerances of the piston rod cannot be effectively ensured after the processing, the ultrasonic vibration turning enables the piston rod to be possible, the ultrasonic turning has the advantages of small cutting force, low cutting heat, small surface roughness after the cutting and the like, the ultrasonic turning is widely applied in actual production, in the ultrasonic auxiliary cutting, a more common ultrasonic excitation mechanism is a linear vibration device, the device has the advantages of simple structure, easiness in manufacturing and the like, but due to the fact that the vibration direction is linear motion, when a cutter and a workpiece are separated, the surface of the processed surface of the cutter can be rubbed, the surface quality of the workpiece can be damaged, the cutter can bear alternating tensile stress, fatigue is caused, the cutter is broken, the novel vibration excitation mechanism is an elliptical vibration mechanism, the elliptical vibration track is generated on the cutter point, the defect of the linear vibration mechanism is overcome, and the technology is widely applied along with the development of technology. In the traditional technology of the slender piston rod, a step-by-step machining mode, namely semi-finish turning-surface strengthening treatment is adopted, multiple tool setting is needed, the flow is complex, the traditional turning machining precision is low, and the slender piston rod is easy to deform in the turning machining.
The existing lathe cutting equipment for the hydraulic cylinder piston rod has the problems that the slender piston rod is deformed and unstable due to self gravity and pressure applied by a tool bit and chips are difficult to remove when the piston rod is turned due to structural design defects.
Disclosure of Invention
The invention provides lathe cutting equipment for a piston rod of a hydraulic cylinder, which solves the problems in the background art.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the lathe cutting equipment of pneumatic cylinder piston rod, including the device body, the upper position fixedly connected with slide rail on device body surface, the device body surface is close to the position rotation of slide rail and is connected with three-jaw chuck, the side position sliding connection on device body surface has the slide cylinder, still includes:
the bottom of the anti-instability mechanism is in sliding connection with the surface of the sliding rail, one end of a piston rod to be processed is clamped by the three-jaw chuck, the other end of the piston rod to be processed penetrates through the anti-instability mechanism, the anti-instability mechanism penetrates through the piston rod, and then the inner side of the anti-instability mechanism applies pressure to the surface of the piston rod to clamp; the anti-instability mechanism comprises a fixed wall, wherein the inner side surface of the fixed wall is fixedly connected with a clamping assembly, the surface of the fixed wall is fixedly connected with a chip guiding assembly, hydraulic pressure is introduced into the clamping assembly, and the clamping assembly is expanded by the hydraulic pressure so as to clamp the surface of the piston rod;
the anti-winding mechanism is arranged at the top of the sliding cylinder and used for clamping the turning tool, the anti-winding mechanism moves along with the sliding cylinder, the turning tool performs turning on the piston rod, the anti-winding mechanism shears the cuttings to break the cuttings, and the anti-winding mechanism stirs the cuttings wound on the surface of the piston rod to the position of the chip guiding assembly for collection.
Preferably, the surface sliding connection of slide rail has the slip table, the top fixedly connected with supporting seat of slip table, the top of supporting seat is provided with the opening, the medial surface of supporting seat and the fixed wall's fixed surface are connected, and the one end of slender piston rod is through three-jaw chuck centre gripping, and three-jaw chuck drives the piston rod and rotates, prevents winding mechanism and carries out the centre gripping to the cutter, and the cylinder drives prevents winding mechanism and removes to carry out the turning to a plurality of positions of piston rod.
Preferably, the clamping assembly comprises a fixed shell, the surface of the fixed shell is fixedly connected with the inner side surface of the fixed wall, and the inner side surface of the fixed shell is rotationally connected with a rotating roller.
Preferably, the surface of the fixed shell is rotationally connected with a round-lack rotating wall, one side of the round-lack rotating wall, which is far away from the fixed shell, is fixedly connected with a rubber bag, and the surface of the rotating roller is in contact with the surface of the round-lack rotating wall.
Preferably, the chip guiding assembly comprises an embedded wall, the surface of the embedded wall is fixedly connected with the inner side face of the fixed wall, a semi-cylinder body is fixedly connected to the lower position of the inner side face of the embedded wall, the support of the support seat enables the axis of the fixed wall to be collinear with the axis of the piston rod, and when the cutter turns the position, close to the three-jaw chuck, of the surface of the piston rod, in order to prevent the piston rod from being unstable, the sliding table slides on the surface of the sliding rail to be close to the three-jaw chuck.
Preferably, one side of the semi-cylinder body far away from the embedded wall is fixedly connected with a necking shell, the surface of the necking shell is fixedly connected with a chip guide tube, and the surface of the chip guide tube is externally connected with a fan.
Preferably, the winding prevention mechanism comprises an electric turntable, the bottom of the electric turntable is fixedly connected with the top of a sliding cylinder, the output end of the electric turntable is fixedly connected with a headstock gear, a threaded rod at the output end of the headstock gear is connected with a pressing table through threads, the sliding table drives the clamping assembly to penetrate through a piston rod, the chip guide assembly is driven to be close to the turning position of a cutter, the pressing table is driven by the threaded rod to slide downwards, the cutter is clamped, and the cutter turns the part of the piston rod.
Preferably, the surface fixedly connected with subtend subassembly of headstock gear, the top fixedly connected with cylinder of platform, the output fixedly connected with brace table of cylinder, the medial surface sliding connection of brace table has the slip subassembly.
Preferably, the opposite assembly comprises a fixed plate, the bottom of the fixed plate is fixedly connected with the top of the hoist, a motor is fixedly connected with the surface of the fixed plate, when the hoist controls the threaded rod to rotate downwards, the pressing table slides on the surface of the sliding rod to be close to the fixed plate, so that the cutter is arranged at a position close to the crank, and the cutter is close to the piston rod to carry out turning operation.
Preferably, the rotating shaft at the output end of the motor is fixedly connected with a crank, one end of the crank, which is far away from the motor, is fixedly connected with a cutting edge, and the turning tool is clamped when the pressing table moves downwards.
Preferably, the sliding assembly comprises a sliding block, the surface of the sliding block is in sliding connection with the inner side surface of the supporting table, the bottom of the sliding block is rotationally connected with a poking plate, the surface of the round-lack rotating wall is provided with a notch, the notch and the opening are similar to the operation of the opening, and when the cutting chips are wound on the surface of the slender piston rod, the notch and the opening allow the hook body to pass through.
Preferably, the position of the surface of the sliding block away from the poking plate is fixedly connected with an electric cylinder, the output end of the electric cylinder is rotationally connected with the surface of the poking plate, and the bottom of the poking plate is fixedly connected with a hook body.
The invention provides lathe cutting equipment for a piston rod of a hydraulic cylinder. The beneficial effects are as follows:
1. according to the lathe cutting equipment for the piston rod of the hydraulic cylinder, when a cutter turns a position, close to the three-jaw chuck, of the piston rod, the sliding table slides on the surface of the sliding rail to be close to the three-jaw chuck, hydraulic pressure is introduced into the clamping assembly, the surface of the piston rod is rapidly clamped by the introduction and the discharge of the hydraulic pressure, the problem that in the prior art, the piston rod is unstable due to turning caused by clamping only two ends of the piston rod is solved, and the problem that the slender piston rod is unstable due to deformation caused by self gravity and pressure applied by a cutter head is solved.
2. According to the lathe cutting equipment for the hydraulic cylinder piston rod, hydraulic pressure is introduced into the rubber capsule, the hydraulic pressure enables the rubber capsule to expand to apply pressure to the surface of the piston rod, the three-jaw chuck drives the piston rod to rotate so as to cut, coiled cuttings are stirred to the inner side surface of the semi-cylinder body, the fan enables airflow to carry the coiled cuttings to be discharged through the chip guide pipe, the round-missing rotating wall and the rotating roller rotate relatively, and therefore the piston rod is supported, and meanwhile turning operation of the piston rod is not disturbed.
3. According to the lathe cutting equipment for the hydraulic cylinder piston rod, the three-jaw chuck drives the long and thin piston rod to rotate, the clamping component applies clamping force to the surface of the piston rod, turning chips are wound on the surface of the piston rod, the opposite component separates the wound chips from the cutter, hydraulic pressure is discharged from the inside of the clamping component, the sliding component toggles the wound chips to slide into the inside of the chip guiding component through the piston rod to collect the chips, and the problem that the chips are difficult to remove on the surface of the piston rod when the piston rod is turned is solved.
4. After cutting is stopped, the cutting chip is wound on the surface of the piston rod and is difficult to remove, the motor drives the crank to rotate, the cutting edge faces to the tip of the cutter, so that the cutting chip is separated from the surface of the cutter, the sliding block slides on the inner side surface of the supporting table and is close to the chip guide assembly, the opening enables the hook body to be close to the chip guide assembly, the wound cutting chip is separated from the surface of the piston rod, and the cutting of the cutting edge can effectively prevent the cutting chip from being adhered to the surface of the cutter to cause collection difficulty.
5. This lathe cutting equipment of pneumatic cylinder piston rod when needs get rid of the smear metal, the inside hydraulic pressure of rubber bag discharges for separate between rubber bag and the piston rod, three-jaw chuck supports the one end of piston rod this moment, because focus is off-set, lacks the opening rotation upper position of circle pivoted wall, and the slider slides and is close to and lacks the circle pivoted wall, and the couple body stirs the smear metal of coiling and passes and lack the circle pivoted wall, and the electronic jar drives and stirs the board and deflect fast, thereby makes the coiling smear metal of hook at couple body surface break away from the piston rod, thereby gets rid of the smear metal of coiling at the piston rod surface fast.
Drawings
FIG. 1 is a perspective view of the entire top of the lathe cutting apparatus of the hydraulic cylinder piston rod of the present invention;
FIG. 2 is a perspective view of the entire bottom of the lathe cutting device of the hydraulic cylinder piston rod of the present invention;
FIG. 3 is a schematic structural view of the anti-destabilizing mechanism of the present invention;
FIG. 4 is a schematic view of a clamping assembly according to the present invention;
FIG. 5 is a schematic view of a chip guide assembly according to the present invention;
FIG. 6 is a schematic view of the structure of the winding prevention mechanism of the present invention;
FIG. 7 is a schematic view of the structure of the opposite component of the present invention;
fig. 8 is a schematic structural view of a sliding assembly according to the present invention.
In the figure: 1. a device body; 2. a slide rail; 3. an anti-destabilization mechanism; 31. a sliding table; 32. a support base; 33. an opening; 34. a fixed wall; 35. a clamping assembly; 351. a fixed case; 352. a rotating roller; 353. a round-missing rotating wall; 354. rubber capsules; 36. a chip guide assembly; 361. an embedded wall; 362. a half cylinder; 363. a necking shell; 364. a chip guide tube; 4. a three-jaw chuck; 5. a slide cylinder; 6. an anti-winding mechanism; 61. an electric turntable; 62. a hoist; 63. an opposing assembly; 631. a fixing plate; 632. a motor; 633. a crank; 634. cutting edges; 64. a pressing table; 65. a cylinder; 66. a support table; 67. a sliding assembly; 671. a slide block; 672. a toggle plate; 673. a hook body; 674. an electric cylinder.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
First embodiment: as shown in fig. 1-3, the present invention provides a technical solution: the lathe cutting equipment of pneumatic cylinder piston rod, including device body 1, the upper position fixedly connected with slide rail 2 on device body 1 surface, the position rotation that device body 1 surface is close to slide rail 2 is connected with three-jaw chuck 4, and the side position sliding connection on device body 1 surface has a slide cylinder 5, still includes:
the bottom of the anti-instability mechanism 3 is in sliding connection with the surface of the sliding rail 2, one end of a piston rod to be processed is clamped by the three-jaw chuck 4, the other end of the piston rod to be processed penetrates through the anti-instability mechanism 3, the anti-instability mechanism 3 penetrates through the piston rod, and then the inner side of the anti-instability mechanism 3 applies pressure to the surface of the piston rod to clamp; the anti-instability mechanism 3 comprises a fixed wall 34, a clamping component 35 is fixedly connected to the inner side surface of the fixed wall 34, a chip guiding component 36 is fixedly connected to the surface of the fixed wall 34, hydraulic pressure is introduced into the clamping component 35, and the clamping component 35 is expanded by the hydraulic pressure so as to clamp the surface of the piston rod;
the surface of the sliding rail 2 is connected with a sliding table 31 in a sliding manner, the top of the sliding table 31 is fixedly connected with a supporting seat 32, the top of the supporting seat 32 is provided with an opening 33, and the inner side surface of the supporting seat 32 is fixedly connected with the surface of a fixed wall 34;
the anti-winding mechanism 6 is arranged at the top of the sliding cylinder 5 and used for clamping a turning tool, the anti-winding mechanism 6 moves along with the sliding cylinder 5, the turning tool turns the piston rod, the anti-winding mechanism 6 shears the cuttings to break the cuttings, and the anti-winding mechanism 6 stirs the cuttings wound on the surface of the piston rod to the position of the chip guiding assembly 36 for collection.
When the tool is used, one end of the slender piston rod is clamped through the three-jaw chuck 4, the three-jaw chuck 4 drives the piston rod to rotate, the winding prevention mechanism 6 clamps a tool, the sliding cylinder 5 drives the winding prevention mechanism 6 to move, therefore, turning is carried out on a plurality of positions of the piston rod, when the tool turns a position of the piston rod, which is close to the three-jaw chuck 4, the sliding table 31 slides on the surface of the sliding rail 2 and is close to the three-jaw chuck 4, hydraulic pressure is introduced into the clamping assembly 35, the surface of the piston rod is clamped rapidly due to the introduction and the discharge of the hydraulic pressure, and the problem that in the prior art, the turning instability of the piston rod is caused by clamping only two ends of the piston rod is solved, and the problem that the slender piston rod is deformed and unstable due to the gravity of the self and the pressure applied by the tool bit is solved.
Second embodiment: as shown in fig. 3, 4 and 5, the clamping assembly 35 comprises a fixed shell 351, the surface of the fixed shell 351 is fixedly connected with the inner side surface of the fixed wall 34, the inner side surface of the fixed shell 351 is rotationally connected with a rotating roller 352, the surface of the fixed shell 351 is rotationally connected with a round-lack rotating wall 353, one side of the round-lack rotating wall 353 away from the fixed shell 351 is fixedly connected with a rubber bag 354, the surface of the rotating roller 352 is in contact with the surface of the round-lack rotating wall 353, the chip guiding assembly 36 comprises an embedded wall 361, the surface of the embedded wall 361 is fixedly connected with the inner side surface of the fixed wall 34, a half cylinder 362 is fixedly connected with the lower position of the inner side surface of the embedded wall 361, one side of the half cylinder 362 away from the embedded wall 361 is fixedly connected with a necking shell 363, the surface of the necking shell 363 is fixedly connected with a chip guiding tube 364, and the surface of the chip guiding tube 364 is externally connected with a fan.
When the three-jaw chuck is used, the axis of the fixed wall 34 is collinear with the axis of the piston rod through the support of the support seat 32, when the cutter turns the position, close to the three-jaw chuck 4, of the surface of the piston rod, in order to prevent the piston rod from being unstable, the sliding table 31 slides on the surface of the sliding rail 2 and is close to the three-jaw chuck 4, hydraulic pressure is introduced into the rubber bag 354, the rubber bag 354 expands to apply pressure on the surface of the piston rod, the three-jaw chuck 4 drives the piston rod to rotate so as to cut, coiled chips are stirred to the inner side surface of the half cylinder 362, the fan enables the air flow to carry the coiled chips to be discharged through the chip guide tube 364, and the round-missing rotating wall 353 and the rotating roller 352 rotate relatively, so that the turning operation of the piston rod is not disturbed when the piston rod is supported.
Third embodiment: as shown in fig. 3 and 6, a clamping component 35 is fixedly connected to the inner side surface of the fixed wall 34, a chip guiding component 36 is fixedly connected to the surface of the fixed wall 34, hydraulic pressure is introduced into the clamping component 35, and the hydraulic pressure expands the clamping component 35 to clamp the surface of the piston rod;
the surface sliding connection of slide rail 2 has slip table 31, the top fixedly connected with supporting seat 32 of slip table 31, the top of supporting seat 32 is provided with opening 33, the medial surface of supporting seat 32 and the fixed surface of wall 34 are fixedly connected, prevent winding mechanism 6 includes electric turntable 61, electric turntable 61's bottom and the top fixed connection of slide cylinder 5, electric turntable 61's output fixedly connected with headstock gear 62, the threaded rod of headstock gear 62 output has press bench 64 through threaded connection, headstock gear 62's fixed surface is connected with opposite direction subassembly 63, press bench 64's top fixedly connected with cylinder 65, cylinder 65's output fixedly connected with supporting bench 66, supporting bench 66's medial surface sliding connection has slip subassembly 67.
During the use, slip table 31 drives and presss from both sides and fix the subassembly 35 and pass the piston rod, will lead bits subassembly 36 and drive and be close to cutter turning position, press bench 64 is driven by the threaded rod and slide downwards for the cutter is held, and the part of cutter to the piston rod carries out the turning, and three-jaw chuck 4 drives long and thin piston rod and rotates, presss from both sides and fixes the subassembly 35 and applys clamping force to the surface of piston rod, and the surface at the piston rod is convoluteed to the lathe cutting, and opposite direction subassembly 63 separates the cutting that winds with the cutter, and the inside of clamping subassembly 35 discharges hydraulic pressure, and the slip subassembly 67 stirs the inside that convoluteed cutting was slided through the piston rod and is collected to lead bits subassembly 36, has solved the cutting and has convoluteed the problem that is difficult to get rid of at the piston rod surface when the piston rod turning.
Fourth embodiment: as shown in fig. 6, 7 and 8, the opposite component 63 includes a fixing plate 631, the bottom of the fixing plate 631 is fixedly connected with the top of the hoist 62, the surface of the fixing plate 631 is fixedly connected with a motor 632, a rotating shaft at the output end of the motor 632 is fixedly connected with a crank 633, one end of the crank 633 away from the motor 632 is fixedly connected with a cutting edge 634, the pressing table 64 clamps the turning tool when moving downwards, the sliding component 67 includes a sliding block 671, the surface of the sliding block 671 is slidably connected with the inner side surface of the supporting table 66, the bottom of the sliding block 671 is rotatably connected with a stirring plate 672, the surface of the sliding block 671 is fixedly connected with an electric cylinder 674 away from the position of the stirring plate 672, and the output end of the electric cylinder 674 is rotatably connected with the surface of the stirring plate 672, and the bottom of the stirring plate 672 is fixedly connected with a hook 673.
When the tool is used, when the headstock gear 62 controls the threaded rod to rotate downwards, the pressing table 64 slides on the surface of the sliding rod to be close to the fixing plate 631, so that the tool is installed at a position close to the crank 633, the tool is close to the piston rod to carry out turning operation, after cutting is stopped, chips are wound on the surface of the piston rod and are difficult to remove, the motor 632 drives the crank 633 to rotate, the cutting edge 634 faces to be close to the tip of the tool, the chips are separated from the surface of the tool, the sliding block 671 slides on the inner side surface of the supporting table 66 to be close to the chip guide assembly 36, the opening 33 enables the hook body 673 to be close to the chip guide assembly 36, the wound chips are separated from the surface of the piston rod, and the cutting of the cutting edge 634 can effectively prevent the chips from adhering to the surface of the tool to cause collection difficulty.
Fifth embodiment: as shown in fig. 4 and 8, the surface of the fixed shell 351 is fixedly connected with the inner side surface of the fixed wall 34, the inner side surface of the fixed shell 351 is rotationally connected with the rotating roller 352, the surface of the fixed shell 351 is rotationally connected with the round-lack rotating wall 353, one side of the round-lack rotating wall 353 away from the fixed shell 351 is fixedly connected with the rubber bag 354, the surface of the rotating roller 352 is in contact with the surface of the round-lack rotating wall 353, the surface of the sliding block 671 is slidably connected with the inner side surface of the supporting table 66, the bottom of the sliding block 671 is rotationally connected with the stirring plate 672, the position of the surface of the sliding block 671 away from the stirring plate 672 is fixedly connected with the electric cylinder 674, the output end of the electric cylinder 674 is rotationally connected with the surface of the stirring plate 672, and the bottom of the stirring plate 672 is fixedly connected with the hook 673.
In use, the surface of the circular lack rotating wall 353 is provided with a notch, the notch is similar to the operation of the opening 33, when the chip is wound on the surface of the slender piston rod, the notch and the opening 33 allow the hook body 673 to pass through, when the chip is required to be removed, the hydraulic pressure in the rubber bag 354 is discharged, the rubber bag 354 is separated from the piston rod, at the moment, the three-jaw chuck 4 supports one end of the piston rod, the opening of the circular lack rotating wall 353 rotates to an upper position due to the fact that the gravity center is downward, the sliding block 671 slides to be close to the circular lack rotating wall 353, the hook body 673 drives the wound chip to pass through the circular lack rotating wall 353, and the electric cylinder 674 drives the shifting plate 672 to deflect rapidly, so that the wound chip hooked on the surface of the hook body 673 is separated from the piston rod, and the chip wound on the surface of the piston rod is removed rapidly.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The statement "comprising an element defined by … … does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
Claims (6)
1. The lathe cutting equipment of pneumatic cylinder piston rod, including device body (1), the top position fixedly connected with slide rail (2) on device body (1) surface, the position rotation that device body (1) surface is close to slide rail (2) is connected with three-jaw chuck (4), the side position sliding connection on device body (1) surface has slide cylinder (5), its characterized in that still includes:
the anti-instability mechanism (3), the bottom of the anti-instability mechanism (3) is connected with the surface of the sliding rail (2) in a sliding way, one end of a piston rod to be processed is clamped by the three-jaw chuck (4), the other end of the piston rod to be processed penetrates through the anti-instability mechanism (3), the anti-instability mechanism (3) penetrates through the piston rod, and then the inner side of the anti-instability mechanism (3) applies pressure to the surface of the piston rod to clamp; the anti-instability mechanism (3) comprises a fixed wall (34), wherein the inner side surface of the fixed wall (34) is fixedly connected with a clamping assembly (35), the surface of the fixed wall (34) is fixedly connected with a chip guiding assembly (36), hydraulic pressure is introduced into the clamping assembly (35), and the hydraulic pressure enables the clamping assembly (35) to expand so as to clamp the surface of the piston rod;
the anti-winding mechanism (6) is arranged at the top of the sliding cylinder (5) and used for clamping a turning tool, the anti-winding mechanism (6) moves along with the sliding cylinder (5), the turning tool carries out turning on a piston rod, the anti-winding mechanism (6) shears the cuttings to fracture, and the anti-winding mechanism (6) stirs the cuttings wound on the surface of the piston rod to the position of the chip guiding assembly (36) for collection;
the winding prevention mechanism (6) comprises an electric turntable (61), the bottom of the electric turntable (61) is fixedly connected with the top of the sliding cylinder (5), the output end of the electric turntable (61) is fixedly connected with a hoist (62), and a threaded rod at the output end of the hoist (62) is connected with a pressing table (64) through threads;
the surface of the hoist (62) is fixedly connected with a facing component (63), the top of the pressing table (64) is fixedly connected with an air cylinder (65), the output end of the air cylinder (65) is fixedly connected with a supporting table (66), and the inner side surface of the supporting table (66) is slidably connected with a sliding component (67);
the sliding assembly (67) comprises a sliding block (671), the surface of the sliding block (671) is in sliding connection with the inner side surface of the supporting table (66), and a stirring plate (672) is rotatably connected to the bottom of the sliding block (671);
the electric cylinder (674) is fixedly connected to the surface of the sliding block (671) at a position far away from the stirring plate (672), the output end of the electric cylinder (674) is rotationally connected with the surface of the stirring plate (672), and the bottom of the stirring plate (672) is fixedly connected with the hook body (673).
2. A lathe cutting device for a hydraulic cylinder piston rod according to claim 1, characterized in that: the surface sliding connection of slide rail (2) has slip table (31), the top fixedly connected with supporting seat (32) of slip table (31), the top of supporting seat (32) is provided with opening (33), the medial surface of supporting seat (32) is connected with the surface fastening of fixed wall (34).
3. A lathe cutting device for a hydraulic cylinder piston rod according to claim 2, characterized in that: the clamping assembly (35) comprises a fixed shell (351), the surface of the fixed shell (351) is fixedly connected with the inner side face of the fixed wall (34), and the inner side face of the fixed shell (351) is rotatably connected with a rotating roller (352).
4. A lathe cutting device for a hydraulic cylinder piston rod according to claim 3, characterized in that: the surface rotation of fixed shell (351) is connected with lack circle rotation wall (353), the one side that lacks circle rotation wall (353) kept away from fixed shell (351) is fixedly connected with rubber bag (354), the surface of rotor (352) and the surface contact of lack circle rotation wall (353).
5. The lathe cutting apparatus of a hydraulic cylinder piston rod according to claim 4, wherein: the chip guide assembly (36) comprises an embedded wall (361), the surface of the embedded wall (361) is fixedly connected with the inner side face of the fixed wall (34), and a half cylinder body (362) is fixedly connected to the lower position of the inner side face of the embedded wall (361).
6. The lathe cutting apparatus of a hydraulic cylinder piston rod according to claim 5, wherein: one side of the semi-cylinder body (362) far away from the embedded wall (361) is fixedly connected with a necking shell (363), the surface of the necking shell (363) is fixedly connected with a chip guide tube (364), and the surface of the chip guide tube (364) is externally connected with a fan.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311737710.8A CN117415341B (en) | 2023-12-18 | 2023-12-18 | Lathe cutting equipment for hydraulic cylinder piston rod |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311737710.8A CN117415341B (en) | 2023-12-18 | 2023-12-18 | Lathe cutting equipment for hydraulic cylinder piston rod |
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| CN117415341A CN117415341A (en) | 2024-01-19 |
| CN117415341B true CN117415341B (en) | 2024-03-08 |
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| KR20230144219A (en) * | 2022-04-07 | 2023-10-16 | 이진국 | Gang type CNC lathe automation equipment with driven tools |
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| JP2014240104A (en) * | 2013-06-12 | 2014-12-25 | 株式会社トクピ製作所 | Coolant supply device of lathe |
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| CN117415341A (en) | 2024-01-19 |
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