CN118305344A - Novel cyclone lathe - Google Patents
Novel cyclone lathe Download PDFInfo
- Publication number
- CN118305344A CN118305344A CN202410510798.8A CN202410510798A CN118305344A CN 118305344 A CN118305344 A CN 118305344A CN 202410510798 A CN202410510798 A CN 202410510798A CN 118305344 A CN118305344 A CN 118305344A
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- Prior art keywords
- radial
- adjusting
- groove
- tool
- axial
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/24—Tool holders for a plurality of cutting tools, e.g. turrets
- B23B29/248—Tool holders for a plurality of cutting tools, e.g. turrets with individually adjustable toolholders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/24—Tool holders for a plurality of cutting tools, e.g. turrets
- B23B29/32—Turrets adjustable by power drive, i.e. turret heads
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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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
The invention relates to the technical field of steel skeleton plastic composite pipe machining equipment and discloses a novel cyclone lathe which comprises a turning tool for turning a steel skeleton plastic composite pipe, wherein the turning tool is arranged on the end face of a tool mounting disc through a tool rest, the tool mounting disc is fixedly connected with a lathe spindle in a coaxial manner, and the tool rest is connected with the tool mounting disc through a position adjusting mechanism. The invention can respectively or simultaneously adjust the axial position and the radial position of the tool rest, thereby realizing the accurate adjustment of the position of the turning tool arranged on the tool mounting disc, avoiding frequent tool changing or manual adjustment of the position of the turning tool, greatly improving the efficiency and the machining precision of turning, simultaneously realizing the turning under the condition that the plastic composite pipe with the steel skeleton is fixed and the axial and radial feeding operation in the turning process, and greatly improving the precision of turning and the universality of equipment.
Description
Technical Field
The invention relates to the technical field of steel skeleton plastic composite pipe processing equipment, in particular to a novel cyclone lathe.
Background
With the rapid development of economy, various pipes formed by compounding plastic and metal or nonmetal reinforced materials are widely applied, wherein the steel skeleton plastic composite pipe has excellent compounding effect and higher pressure resistance, and meanwhile, the composite pipe has excellent flexibility and is suitable for water supply and gas transmission pipeline systems for long-distance buried ground. At present, a steel skeleton plastic composite pipe is generally machined through a cyclone lathe in the turning process, the traditional cyclone lathe generally clamps a turning tool through a lathe spindle to conduct turning on the pipe, and the turning tool is only applicable to the condition that the precision requirement is not high, but the turning is conducted under the high precision requirement, a connecting mechanism between the spindle and the turning tool can be separated from the spindle due to instability, so that the turning tool is easy to damage, machine halt and the like, meanwhile, the turning tool cannot be flexibly turned on the surface of the pipe due to fixed position of the turning tool in the turning process, the pipe is too deep under the condition that the thickness of the pipe is uneven, the wall thickness of the pipe is easy to thin, the turning position is too shallow, turning deviation is easy to occur, the partial pipe wall is not turned, and the influence is caused on the surface treatment of the follow-up pipe.
The invention patent with the application publication number of CN116079472A discloses a lathe tool feeding quantitative adjusting device in a whirlwind turning lathe and the whirlwind turning lathe, wherein the lathe tool feeding quantitative adjusting device in the whirlwind turning lathe comprises a driving mechanism and a quantitative feeding mechanism, the top end of an axle box is fixedly arranged on the driving mechanism through a base, and the quantitative feeding mechanism is rotationally connected to a cutter disc on the machining side of a spindle box and is connected with a cutter rest through a sliding component. According to the invention, quantitative feeding is realized through the number of teeth of the shifting fork, which is impacted by the feeding gear, and the number of turns of the cutter head, and high-precision turning of the steel skeleton plastic composite pipe is realized, so that the problems that in the prior art, quantitative feeding adjustment, high-precision machining and flexible turning cannot be provided by a turning tool turning structure are solved, but the shifting fork and the gear are easy to wear due to frequent impact of the shifting fork and the gear, the precision of quantitative feeding of the turning tool is seriously influenced, the service life of the device is greatly reduced, and the device can only perform quantitative feeding adjustment on a cutter in one direction, so that the universality of equipment is poor, the machining precision is difficult to guarantee, and the improvement is needed.
Disclosure of Invention
The invention aims to provide a novel cyclone lathe, which can respectively or simultaneously adjust the axial position and the radial position of a tool rest, so that the position of a turning tool arranged on a tool mounting disc is accurately adjusted, frequent tool changing or manual adjustment of the position of the turning tool is not needed, the turning efficiency and the machining precision are greatly improved, meanwhile, the turning operation can be carried out under the condition that a steel skeleton plastic composite pipe is fixed, the axial and radial feeding operation is carried out in the turning process, and the turning precision and the equipment universality are greatly improved.
The technical aim of the invention is realized by the following technical scheme:
The utility model provides a novel whirlwind lathe, is including being used for carrying out lathe tool of turning to steel skeleton plastics composite pipe, the lathe tool passes through the knife rest and installs on the terminal surface of cutter mounting disc, the coaxial fixed connection of cutter mounting disc and lathe spindle, the knife rest passes through position adjustment mechanism and is connected with the cutter mounting disc.
Through adopting above-mentioned technical scheme, drive the high-speed rotation of cutter mounting disc when the lathe main shaft high-speed is rotatory, the lathe tool of fixing on the cutter mounting disc high-speed rotation drives the lathe tool around the steel skeleton plastics composite pipe of fixing on the lathe high-speed rotation, thereby realize carrying out the lathe work operation to steel skeleton plastics composite pipe, the cutter frame is connected with the cutter mounting disc through position adjustment mechanism, can carry out axial position, radial position respectively or simultaneously the regulation to the cutter frame through position adjustment mechanism, thereby realize carrying out the accurate regulation to the position of the lathe tool of installing on the cutter mounting disc, need not frequent tool changing or manual regulation lathe tool's position, the efficiency and the machining precision of lathe work have been improved greatly, simultaneously, can also realize carrying out the lathe work and carry out axial, radial feeding operation in the lathe work in-process under the fixed condition of steel skeleton plastics composite pipe, the precision of lathe work has been improved greatly.
The invention is further provided with: the position adjusting mechanism comprises radial adjusting grooves arranged on the cutter mounting plate and radial adjusting sliding blocks arranged in the radial adjusting grooves, the number of the radial adjusting grooves is matched with that of turning tools, the radial adjusting grooves are positioned on the diameter of the end face of the cutter mounting plate and extend in a direction away from the center of the cutter mounting plate and penetrate through the diameter of the end face of the cutter mounting plate, and the radial adjusting sliding blocks can slide back and forth along the extending direction of the radial adjusting grooves.
Through adopting above-mentioned technical scheme, radial regulation slider sets up in radial adjustment inslot for radial regulation piece can be along with the high-speed rotation of cutter mounting disc, radial regulation slider can be along the reciprocal slip of the extending direction in radial adjustment inslot, makes radial regulation slider can drive the lathe tool and carries out radial position's regulation, thereby makes the lathe tool can carry out radial feeding or the operation of moving back along the work piece, has effectively solved the unable problem that realizes quantitative radial feeding operation of lathe tool in the course of working in current whirlwind lathe.
The invention is further provided with: the position adjusting mechanism further comprises an axial adjusting groove arranged on the radial adjusting slide block and an axial adjusting slide block arranged in the axial adjusting groove, the extending direction of the axial adjusting groove is perpendicular to the extending direction of the radial adjusting groove, the axial adjusting slide block can slide back and forth along the extending direction of the axial adjusting groove, and the tool rest is fixed on the axial adjusting slide block.
Through adopting above-mentioned technical scheme, axial adjusting slider sets up in axial adjusting groove for axial adjusting block can be with radial adjusting block high-speed rotation along with the cutter mounting disc together, axial adjusting slider can follow axial adjusting groove's extending direction and reciprocate the slip, makes axial adjusting slider can drive the lathe tool and carries out axial position's regulation, thereby makes the lathe tool can carry out axial feeding or the operation of moving back along the work piece, has effectively solved the problem that the lathe tool can't realize quantitative axial feeding operation in the course of working in current whirlwind lathe.
The invention is further provided with: the bottom of radial regulation slider is equipped with lug one, lug one with radial regulation slider below set up the cam on the cam curved slot sliding fit, the cam is fixed on radial regulation drive shaft of radial regulation slider below, radial regulation drive shaft rotates with the mounting hole on the cutter mounting disc to be connected, the bottom of mounting hole is equipped with a spring, the bottom at the mounting hole is fixed to the one end of spring, the other end of spring is contradicted at the tip of radial regulation drive shaft.
By adopting the technical scheme, when the radial adjustment driving shaft is controlled to rotate, the radial adjustment driving shaft can drive the cam fixedly connected with the radial adjustment driving shaft to synchronously rotate, and the radial adjustment sliding block is driven by the curve groove to slide along with the extension direction of the first radial adjustment groove of the convex block during the rotation of the cam, so that the radial position of the turning tool is adjusted.
The invention is further provided with: the axial adjusting slide block is in threaded connection with an axial adjusting driving shaft parallel to the extending direction of the axial adjusting groove, and two ends of the axial adjusting driving shaft are fixedly connected with two sides of the radial adjusting slide block through bearing blocks respectively.
The axial adjusting driving shaft is fixedly provided with a gear, the gear is meshed with a rack arranged on the cutter mounting plate, the rack is in sliding fit with a sliding rail I fixed on the cutter mounting plate, one side of the rack is provided with a lever, the middle part of the lever is rotationally connected with a supporting seat fixed on the radial adjusting sliding block, one end of the lever, which is opposite to the rack, is connected with the rack through a first push rod, and the other end of the lever is connected with a deflector rod through a second push rod.
One end of the first push rod is rotationally connected with one end of the rack, the other end of the first push rod is rotationally connected with one end of the lever, and one end of the second push rod is rotationally connected with the other end of the second lever.
Through adopting above-mentioned technical scheme, when the lever rotates around its supporting seat of fixing on radial regulation slider rotates the point of being connected, its one end of being connected with push rod rotation is clockwise or anticlockwise rotatory to drive push rod one and draw or promote rack and slide along slide rail one, the drive gear is rotatory when the rack slides, drive rather than fixed connection's axial regulation drive shaft is rotatory when the gear is rotatory, axial regulation drive shaft can drive the axial regulation slider who is connected with its screw thread and slide along the extending direction of axial adjustment groove when the axial regulation drive shaft is rotatory, thereby realize lathe tool axial position's regulation.
The invention is further provided with: the other end of the second push rod penetrates through the guide sleeve and extends out of the guide sleeve, a second projection is arranged at one end of the second push rod extending out of the guide sleeve, the second projection is in sliding fit with a first groove of the top of the driving rod below the second push rod, the middle of the driving rod is rotationally connected with an opening groove at one end of a radial adjusting driving shaft through a rotating shaft, a fourth groove which is in sliding fit with a cylindrical pin fixedly arranged in the second groove of the top of the driving rod is formed in the bottom of the driving rod, the driving block is in sliding fit with a third groove of the second support plate, the second support plate is in sliding fit with a second slide rail fixed on the first support plate, the first support plate is fixed on a cutter mounting disc, the driving block is connected with a telescopic shaft of a first driving cylinder fixed on the second support plate, the lower end of the driving rod is connected with a telescopic shaft of a second driving cylinder fixed on the driving block through a connecting rod, and two ends of the connecting rod are rotationally connected with the driving rod and the telescopic shaft of the second driving cylinder respectively.
The axial direction of the rotating shaft is perpendicular to the axial direction of the radial adjusting driving shaft, the extending directions of the groove I and the groove IV are parallel to the axial direction of the rotating shaft, the extending directions of the groove III and the sliding rail II are perpendicular to the axial direction of the rotating shaft, the top and the bottom of the deflector rod can slide back and forth along the extending directions of the groove I and the groove II respectively, and the driving block can slide back and forth along the extending direction of the groove III.
By adopting the technical scheme, when the telescopic shaft of the driving air cylinder I stretches out and draws back, the driving block can be driven to slide back and forth along the extending direction of the groove III, when the driving block is driven to slide along the extending direction of the groove III, the driving rod is driven to rotate around the rotating shaft, when the driving rod rotates around the rotating shaft, the groove I at the upper end of the driving rod drives the driving rod II to slide along the guide sleeve along the convex block II, when the driving rod II slides along the guide sleeve, one end of the driving rod II connected with the lever drives the lever to rotate around the point of rotating connection of the supporting seat fixed on the radial adjusting sliding block, when the lever rotates around the point of rotating connection of the supporting seat fixed on the radial adjusting sliding block, one end of the lever connected with one end of the driving rod is driven to slide along the sliding rail I through the driving rod I, the driving gear is driven to rotate along the sliding rail I when the gear slides, the axial adjusting driving shaft is driven to rotate when the gear rotates, and the axial adjusting sliding block connected with the driving rod II is driven to slide along the extending direction of the axial adjusting groove when the axial adjusting driving shaft rotates, so that the adjustment of the axial position of a turning tool is realized;
When the telescopic shaft of the driving cylinder II stretches out and draws back, the lower end of the driving rod can be driven to slide along the cylindrical pin through the connecting rod, the upper end of the driving rod can synchronously slide along the convex block II, at the moment, the radial adjusting driving shaft is driven by the driving rod to rotate relative to the mounting hole on the cutter mounting disc, the cam fixed on the radial adjusting driving shaft is driven to synchronously rotate when the radial adjusting driving shaft rotates, the radial adjusting sliding block is driven by the curve groove to slide along the extending direction of the convex block I along the radial adjusting groove when the cam rotates, and the radial adjusting sliding block can realize the adjustment of the radial position of the turning tool when sliding along the extending direction of the radial adjusting groove.
The invention is further provided with: the turning tools comprise a plurality of turning tools, and the turning tools are circumferentially distributed on the end face of the tool mounting disc respectively.
Through adopting above-mentioned technical scheme, the lathe tool of many lathe tools can realize the lathe work of the multichannel process of same work piece simultaneously or not simultaneously, need not to shut down the tool changing many times, has effectively improved lathe work efficiency.
The beneficial effects of the invention are as follows:
1. According to the invention, the tool mounting disc is driven to rotate at a high speed when the lathe spindle rotates at a high speed, the turning tool fixed on the tool rest is driven to rotate around the steel skeleton plastic composite pipe fixed on the lathe at a high speed when the tool mounting disc rotates at a high speed, so that turning operation on the steel skeleton plastic composite pipe is realized, the tool rest is connected with the tool mounting disc through the position adjusting mechanism, the axial position and the radial position of the tool rest can be respectively or simultaneously adjusted through the position adjusting mechanism, accurate adjustment on the position of the turning tool mounted on the tool mounting disc is realized, frequent tool changing or manual adjustment on the position of the turning tool is not needed, the turning efficiency and the machining precision are greatly improved, meanwhile, turning operation can be realized under the condition that the steel skeleton plastic composite pipe is fixed, axial and radial feeding operation is realized in the turning process, and the turning precision and the universality of equipment are greatly improved.
2. According to the radial adjusting mechanism, the radial adjusting sliding blocks are arranged in the radial adjusting grooves, so that the radial adjusting blocks can rotate at a high speed along with the cutter mounting plate, and can slide back and forth along the extending direction of the radial adjusting grooves, so that the radial adjusting sliding blocks can drive the turning tool to adjust the radial position, the turning tool can perform radial feeding or retracting operation along a workpiece, and the problem that quantitative radial feeding operation cannot be achieved in the machining process of the turning tool in the conventional cyclone lathe is effectively solved.
3. According to the positioning adjusting mechanism, the axial adjusting slide block is arranged in the axial adjusting groove, so that the axial adjusting block and the radial adjusting block can rotate at a high speed along with the cutter mounting disc, the axial adjusting slide block can slide back and forth along the extending direction of the axial adjusting groove, and the axial adjusting slide block can drive the turning tool to adjust the axial position, so that the turning tool can perform axial feeding or retracting operation along a workpiece, and the problem that quantitative axial feeding operation cannot be realized in the machining process of the turning tool in the existing cyclone lathe is effectively solved.
4. According to the invention, the axial position and the radial position of the turning tool are respectively or simultaneously adjusted by the action of the driving cylinder I and the driving cylinder II, namely: when the telescopic shaft of the driving cylinder I stretches out and draws back, the driving block can be driven to slide back and forth along the extending direction of the groove III, when the driving block is driven to slide along the extending direction of the groove III, the driving rod rotates around the rotating shaft, when the driving rod rotates around the rotating shaft, the first groove of the upper end of the driving rod drives the second push rod to slide along the guide sleeve along the convex block II, when the second push rod slides along the guide sleeve, one end of the driving rod connected with the lever drives the lever to rotate around the point of rotating connection of the supporting seat fixed on the radial adjusting sliding block, when the lever rotates around the point of rotating connection of the supporting seat fixed on the radial adjusting sliding block, one end of the lever rotationally connected with the push rod drives the rack to slide along the sliding rail I through the first push rod, the rack drives the gear to rotate along the sliding rail I, and drives the axial adjusting driving shaft to rotate when the gear rotates, and drives the axial adjusting sliding block in threaded connection with the driving shaft to slide along the extending direction of the axial adjusting groove when the axial adjusting driving shaft rotates, so that the axial position of the turning tool is adjusted; when the telescopic shaft of the driving cylinder II stretches out and draws back, the lower end of the driving rod can be driven to slide along the cylindrical pin through the connecting rod, the upper end of the driving rod can synchronously slide along the convex block II, at the moment, the radial adjusting driving shaft is driven by the driving rod to rotate relative to the mounting hole on the cutter mounting disc, the cam fixed on the radial adjusting driving shaft is driven to synchronously rotate when the radial adjusting driving shaft rotates, the radial adjusting sliding block is driven by the curve groove to slide along the extending direction of the convex block I along the radial adjusting groove when the cam rotates, and the radial adjusting sliding block can realize the adjustment of the radial position of the turning tool when sliding along the extending direction of the radial adjusting groove.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a part of the structure of a novel cyclone lathe of the present invention.
Fig. 2 is an enlarged partial schematic view of a in fig. 1.
Fig. 3 is an enlarged partial schematic view of B in fig. 2.
Fig. 4 is a partially enlarged schematic view of a part of the structure of a position adjusting mechanism of a novel cyclone lathe.
Fig. 5 is a schematic diagram of a connection structure between a radial adjusting slider and a cam fixed on a radial adjusting driving shaft in a position adjusting mechanism of a novel cyclone lathe.
Fig. 6 is a schematic diagram of a connection structure between a radial adjustment driving shaft and a cutter mounting plate in a position adjustment mechanism of a novel whirlwind lathe.
In the figure, 1, a cutter mounting plate; 2. radial adjusting grooves; 3. radial adjusting sliding blocks; 4. an axial adjustment groove; 5. an axial adjustment slider; 6. a first bump; 7. a cam; 8. a curved slot; 9. radially adjusting the drive shaft; 10. axially adjusting the drive shaft; 11. a bearing seat; 12. a gear; 13. a rack; 14. a first slide rail; 15. a lever; 16. a first supporting plate; 17. a push rod I; 18. a second push rod; 19. a deflector rod; 20. a first groove; 21. a rotating shaft; 22. an open slot; 23. a driving block; 24. a second groove; 25. a second supporting plate; 26. groove III; 27. driving a first cylinder; 28. driving a second cylinder; 29. a cylindrical pin; 30. groove IV; 31. a second bump; 32. a connecting rod; 33. a guide sleeve; 34. a mounting hole; 35. a spring; 36. a support base; 37. a second slide rail; 38. a tool rest.
Detailed Description
The technical scheme of the present invention will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. 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 fall within the scope of the invention.
As shown in fig. 1 to 6, the novel cyclone lathe comprises a turning tool for turning a steel skeleton plastic composite pipe, wherein the turning tool is arranged on the end face of a tool mounting plate 1 through a tool rest 38, the tool mounting plate 1 is fixedly connected with a lathe spindle coaxially, and the tool rest 38 is connected with the tool mounting plate 1 through a position adjusting mechanism.
Further, the position adjusting mechanism comprises radial adjusting grooves 2 arranged on the cutter mounting plate 1 and radial adjusting sliding blocks 3 arranged in the radial adjusting grooves 2, the number of the radial adjusting grooves 2 is matched with that of turning tools, the radial adjusting grooves 2 are located on the diameter of the end face of the cutter mounting plate 1 and extend in a direction away from the center of the cutter mounting plate 1 and penetrate through the end face, and the radial adjusting sliding blocks 3 can slide back and forth along the extending direction of the radial adjusting grooves 2.
Further, the position adjusting mechanism further comprises an axial adjusting groove 4 arranged on the radial adjusting slide block 3 and an axial adjusting slide block 5 arranged in the axial adjusting groove 4, the extending direction of the axial adjusting groove 4 is perpendicular to the extending direction of the radial adjusting groove 2, the axial adjusting slide block 5 can slide back and forth along the extending direction of the axial adjusting groove 4, and the tool rest 38 is fixed on the axial adjusting slide block 5.
Further, the bottom of radial adjustment slider 3 is equipped with lug one 6, lug one 6 and the curved slot 8 sliding fit on the cam 7 that radial adjustment slider 3 below set up, cam 7 is fixed on radial adjustment drive shaft 9 of radial adjustment slider 3 below, radial adjustment drive shaft 9 rotates with the mounting hole 34 on the cutter mounting disc 1 and is connected, the bottom of mounting hole 34 is equipped with a spring 35, the one end of spring 35 is fixed in the bottom of mounting hole 34, the other end of spring 35 is contradicted at the tip of radial adjustment drive shaft 9.
Further, the axial adjusting slide block 5 is in threaded connection with an axial adjusting driving shaft 10 parallel to the extending direction of the axial adjusting groove 4, and two ends of the axial adjusting driving shaft 10 are fixedly connected with two sides of the radial adjusting slide block 3 through bearing blocks 11 respectively.
Further, a gear 12 is fixedly arranged on the axial adjusting driving shaft 10, the gear 12 is meshed with a rack 13 arranged on the cutter mounting plate 1, the rack 13 is in sliding fit with a first slide rail 14 fixed on the cutter mounting plate 1, one side of the rack 13 is provided with a lever 15, the middle part of the lever 15 is rotatably connected with a supporting seat 36 fixed on the radial adjusting sliding block 3, one end of the lever 15 opposite to the rack 13 is connected with the rack 13 through a first push rod 17, and the other end of the lever 15 is connected with a deflector 19 through a second push rod 18.
Further, one end of the first push rod 17 is rotatably connected with one end of the rack 13, the other end of the first push rod 17 is rotatably connected with one end of the lever 15, and one end of the second push rod 18 is rotatably connected with the other end of the second lever 15.
Further, the other end of the second push rod 18 penetrates through the guide sleeve 33 and extends out of the guide sleeve 33, a second projection 31 is arranged at one end of the second push rod 18 extending out of the guide sleeve 33, the second projection 31 is in sliding fit with a first groove 20 at the top of a first driving cylinder 19 fixed on the second support plate 16, the middle part of the driving rod 19 is rotatably connected with an opening groove 22 at one end of a radial adjusting driving shaft 9 through a rotating shaft 21, a fourth groove 30 in sliding fit with a cylindrical pin 29 fixedly arranged in a second groove 24 at the top of the driving block 23 is arranged at the bottom of the driving rod 19, the driving block 23 is in sliding fit with a third groove 26 on the second support plate 25, the second support plate 25 is in sliding connection with a second slide rail 37 fixed on the first support plate 16, the first support plate 16 is fixed on the cutter mounting disc 1, the driving block 23 is connected with a telescopic shaft of a first driving cylinder 27 fixed on the second support plate 25, the lower end of the driving rod 19 is rotatably connected with a telescopic shaft of a second driving cylinder 28 fixed on the driving block 23 through a connecting rod 32, and the two ends of the connecting rod 32 are respectively connected with the telescopic shafts of the driving cylinder 19 and the second cylinder 28.
Further, the axial direction of the rotating shaft 21 is perpendicular to the axial direction of the radial adjusting driving shaft 9, the extending directions of the first groove 20 and the fourth groove 30 are parallel to the axial direction of the rotating shaft 21, the extending directions of the third groove 26 and the second slide rail 37 are perpendicular to the axial direction of the rotating shaft 21, the top and the bottom of the deflector rod 19 can slide reciprocally along the extending directions of the first groove 20 and the second groove 24, respectively, and the driving block 23 can slide reciprocally along the extending direction of the third groove 26.
Further, the turning tools comprise a plurality of turning tools, and the turning tools are circumferentially distributed on the end face of the tool mounting disc 1 respectively.
The working principle of the invention is as follows: the lathe spindle drives the cutter mounting plate 1 to rotate at a high speed when rotating at a high speed, and the cutter mounting plate 1 drives the turning tool fixed on the tool rest 38 to rotate around the steel skeleton plastic composite pipe fixed on the lathe at a high speed, so that turning operation is carried out on the steel skeleton plastic composite pipe, the tool rest 38 is connected with the cutter mounting plate 1 through a position adjusting mechanism, the axial position and the radial position of the tool rest 38 can be respectively or simultaneously adjusted through the position adjusting mechanism, accurate adjustment of the position of the turning tool mounted on the cutter mounting plate 1 is realized, frequent tool changing or manual adjustment of the position of the turning tool is not needed, the turning efficiency and the machining precision are greatly improved, meanwhile, turning operation is carried out under the condition that the steel skeleton plastic composite pipe is fixed, axial and radial feeding operation is carried out in the turning process, and the turning precision and the universality of equipment are greatly improved.
The position adjusting mechanism realizes the axial position and the radial position of the turning tool to be respectively or simultaneously adjusted by the action of the first driving cylinder 27 and the second driving cylinder 28 respectively or simultaneously, namely: when the telescopic shaft of the first driving cylinder 27 stretches and contracts, the driving block 23 can be driven to slide reciprocally along the extending direction of the groove III 26, when the driving block 23 is driven to slide along the extending direction of the groove III 26, the driving rod 19 is driven to rotate around the rotating shaft 21, when the driving rod 19 rotates around the rotating shaft 21, the first groove 20 at the upper end drives the second push rod 18 to slide along the guide sleeve 33 along the convex block II 31, the second push rod 18 drives the lever 15 connected with the lever 15 to rotate around the point of rotating connection of the support seat 36 fixed on the radial adjusting slide block 3 when the second push rod 18 slides along the guide sleeve 33, when the lever 15 rotates around the point of rotating connection of the support seat 36 fixed on the radial adjusting slide block 3, the end of rotating connection of the lever 15 and the first push rod 17 drives the rack 13 to slide along the first slide rail 14 through the first push rod 17, the driving gear 12 rotates when the rack 13 slides along the first slide rail 14, the axial adjusting drive shaft is driven to rotate when the gear 12 rotates, and the axial adjusting drive shaft is driven to slide along the extending direction of the axial adjusting slide groove in threaded connection of the axial adjusting slide when the axial adjusting drive shaft rotates, so that the adjustment of an axial turning tool is realized; when the telescopic shaft of the driving cylinder II 28 stretches out and draws back, the lower end of the driving rod 19 can be driven to slide along the cylindrical pin through the connecting rod, the upper end of the driving rod 19 synchronously slides along the convex block II 31, at the moment, the radial adjusting driving shaft 9 rotates relative to the mounting hole 34 on the cutter mounting disc 1 under the driving of the driving rod 19, the cam 7 fixed on the radial adjusting driving shaft 9 is driven to synchronously rotate when the radial adjusting driving shaft 9 rotates, the radial adjusting sliding block 3 is driven to slide along the extending direction of the convex block I6 along the radial adjusting groove 2 through the curve groove 8 during the rotation of the cam 7, and the radial adjusting sliding block 3 can realize the adjustment of the radial position of the turning tool when sliding along the extending direction of the radial adjusting groove 2.
Claims (10)
1. The utility model provides a novel whirlwind lathe which characterized in that: the lathe tool comprises a lathe tool used for turning a steel skeleton plastic composite pipe, wherein the lathe tool is installed on the end face of a tool installation disc (1) through a tool rest (38), the tool installation disc (1) is fixedly connected with a lathe spindle in a coaxial mode, and the tool rest (38) is connected with the tool installation disc (1) through a position adjusting mechanism.
2. The novel cyclone lathe according to claim 1, wherein: the position adjusting mechanism comprises radial adjusting grooves (2) arranged on the cutter mounting plate (1) and radial adjusting sliding blocks (3) arranged in the radial adjusting grooves (2), the number of the radial adjusting grooves (2) is matched with that of turning tools, the radial adjusting grooves (2) are arranged on the diameter of the end face of the cutter mounting plate (1) and extend and penetrate in the direction away from the center of the cutter mounting plate (1), and the radial adjusting sliding blocks (3) can slide back and forth along the extending direction of the radial adjusting grooves (2).
3. The novel cyclone lathe according to claim 2, wherein: the position adjusting mechanism further comprises an axial adjusting groove (4) arranged on the radial adjusting slide block (3) and an axial adjusting slide block (5) arranged in the axial adjusting groove (4), the extending direction of the axial adjusting groove (4) is perpendicular to the extending direction of the radial adjusting groove (2), the axial adjusting slide block (5) can slide back and forth along the extending direction of the axial adjusting groove (4), and the tool rest (38) is fixed on the axial adjusting slide block (5).
4. A novel cyclone lathe according to claim 3, characterized in that: the bottom of radial regulation slider (3) is equipped with lug one (6), lug one (6) and radial regulation slider (3) below set up curved slot (8) on cam (7) sliding fit, cam (7) are fixed on radial regulation drive shaft (9) of radial regulation slider (3) below, radial regulation drive shaft (9) are connected with mounting hole (34) rotation on cutter mounting plate (1), the bottom of mounting hole (34) is equipped with a spring (35), the bottom at mounting hole (34) is fixed to the one end of spring (35), the tip at radial regulation drive shaft (9) is contradicted to the other end of spring (35).
5. The novel cyclone lathe according to claim 4, wherein: the axial adjusting slide block (5) is in threaded connection with an axial adjusting driving shaft (10) parallel to the extending direction of the axial adjusting groove (4), and two ends of the axial adjusting driving shaft (10) are fixedly connected with two sides of the radial adjusting slide block (3) through bearing blocks (11) respectively.
6. The novel cyclone lathe according to claim 5, wherein: the axial adjusting driving shaft (10) is fixedly provided with a gear (12), the gear (12) is meshed with a rack (13) arranged on the cutter mounting plate (1), the rack (13) is in sliding fit with a first sliding rail (14) fixed on the cutter mounting plate (1), one side of the rack (13) is provided with a lever (15), the middle part of the lever (15) is rotationally connected with a supporting seat (36) fixed on the radial adjusting sliding block (3), one end of the lever (15) opposite to the rack (13) is connected with the rack (13) through a first pushing rod (17), and the other end of the lever (15) is connected with a deflector rod (19) through a second pushing rod (18).
7. The novel cyclone lathe according to claim 6, wherein: one end of the first push rod (17) is rotationally connected with one end of the rack (13), the other end of the first push rod (17) is rotationally connected with one end of the lever (15), and one end of the second push rod (18) is rotationally connected with the other end of the second lever (15).
8. The novel cyclone lathe as claimed in claim 7, wherein: the other end of the push rod II (18) penetrates through the guide sleeve (33) and extends out of the guide sleeve (33), one end of the push rod II (18) extending out of the guide sleeve (33) is provided with a projection II (31), the projection II (31) is in sliding fit with a groove I (20) at the top of a deflector rod (19) below the push rod II (18), the middle part of the deflector rod (19) is rotationally connected with an opening groove (22) at one end of a radial adjusting driving shaft (9) through a rotating shaft (21), the bottom of the deflector rod (19) is provided with a groove IV (30) which is in sliding fit with a cylindrical pin (29) fixedly arranged in a groove II (24) at the top of a driving block (23), the driving block (23) is in sliding fit with a groove III (26) on a supporting plate II (25), the supporting plate II (25) is in sliding connection with a sliding rail II (37) fixed on a supporting plate II (16), the supporting plate II (16) is fixed on a cutter mounting plate (1), the driving block (23) is fixedly connected with a driving shaft (27) on the driving cylinder II (27) through a telescopic shaft (32) fixed on the driving rod II (27), and two ends of the connecting rod (32) are respectively connected with the driving rod (19) and the telescopic shaft of the driving cylinder II (28) in a rotating way.
9. The novel cyclone lathe according to claim 8, wherein: the axial direction of pivot (21) is perpendicular to the axial direction of radial regulation drive shaft (9), the extending direction of groove one (20) and groove four (30) all is parallel to the axial direction of pivot (21), the extending direction of groove three (26) and slide rail two (37) all is perpendicular to the axial direction of pivot (21), the top and the bottom of driving lever (19) can be along the extending direction reciprocal slip of groove one (20) and groove two (24) respectively, the extending direction reciprocal slip of groove three (26) can be followed to drive piece (23).
10. The novel cyclone lathe according to claim 9, wherein: the turning tools comprise a plurality of turning tools, and the turning tools are circumferentially distributed on the end face of the tool mounting disc (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410510798.8A CN118305344A (en) | 2024-04-26 | 2024-04-26 | Novel cyclone lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410510798.8A CN118305344A (en) | 2024-04-26 | 2024-04-26 | Novel cyclone lathe |
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| Publication Number | Publication Date |
|---|---|
| CN118305344A true CN118305344A (en) | 2024-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410510798.8A Pending CN118305344A (en) | 2024-04-26 | 2024-04-26 | Novel cyclone lathe |
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| CN (1) | CN118305344A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119304216A (en) * | 2024-12-16 | 2025-01-14 | 杭州瑞盛电气有限公司 | A positioning turning device for iron accessories |
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2024
- 2024-04-26 CN CN202410510798.8A patent/CN118305344A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119304216A (en) * | 2024-12-16 | 2025-01-14 | 杭州瑞盛电气有限公司 | A positioning turning device for iron accessories |
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