CN115255946B - Vertical turning, milling and grinding combined high-precision machine tool - Google Patents
Vertical turning, milling and grinding combined high-precision machine tool Download PDFInfo
- Publication number
- CN115255946B CN115255946B CN202210976845.9A CN202210976845A CN115255946B CN 115255946 B CN115255946 B CN 115255946B CN 202210976845 A CN202210976845 A CN 202210976845A CN 115255946 B CN115255946 B CN 115255946B
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- movable rod
- workbench
- milling
- threaded rod
- cavity
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- 238000007514 turning Methods 0.000 title claims abstract description 25
- 238000003801 milling Methods 0.000 title claims abstract description 24
- 238000000227 grinding Methods 0.000 title claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 24
- 238000010030 laminating Methods 0.000 claims abstract description 14
- 238000006073 displacement reaction Methods 0.000 claims abstract description 13
- 150000001875 compounds Chemical class 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims 2
- 239000002826 coolant Substances 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- 239000000110 cooling liquid Substances 0.000 description 6
- 238000003754 machining Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
- B23Q11/126—Arrangements for cooling or lubricating parts of the machine for cooling only
Abstract
The invention discloses a vertical turning, milling and grinding combined high-precision machine tool which comprises a machine body placed in a factory building, wherein a workbench is arranged at the front end of the machine body; the first sliding seat and the second sliding seat are respectively sleeved on the outer sides of the left displacement threaded rod and the right displacement threaded rod in a threaded manner; further comprises: the fixing column is fixedly arranged in the middle of the upper end of the workbench so as to place a workpiece; and the driving motor is embedded and installed inside the lower end of the workbench. This compound high accuracy lathe of vertical turning milling grinds sets up the movable rod in the spacing inslot through the laminating for when driving motor starts, utilize driving disk etc. to drive the location centre gripping of movable rod to the work piece, and the piece to the spacing inslot that the movable rod is located blows and clears away, avoids influencing the removal of movable rod, improves the work piece laminating degree, and driving motor can drive impeller roller and rotate afterwards, makes the coolant liquid circulate in the cooling tube, realizes the cooling operation to the platen, avoids receiving high temperature influence and takes place deformation.
Description
Technical Field
The invention relates to the technical field of machine tools, in particular to a vertical turning, milling and grinding combined high-precision machine tool.
Background
The machine tool utilizes various processing structures to realize automatic cutting and polishing work on a workpiece so as to finish machining of the workpiece, is modern processing equipment with high comprehensiveness, and can be divided into a vertical type machine tool and a horizontal type machine tool according to types, wherein the vertical type machine tool generally has turning and polishing functions, and realizes milling and polishing compound operation of the machine tool.
However, the existing vertical lathe has the following problems:
1. the existing machine tools in the market are various, and different types of machine tools have certain defects, wherein when the machine tools process workpieces, the workpieces are required to be positioned and fixed by using a clamping assembly, the clamping assembly is usually clamped and slidingly arranged in a T-shaped chute formed in a working table plate, and scraps generated by the last milling and grinding of the workpieces are easily accumulated in the chute because the chute is exposed, so that the movement of the clamping assembly in the chute is influenced, the laminating property between the clamping assembly and the workpieces is influenced, and the accuracy of the processing position of the workpieces is influenced;
2. when a workpiece is machined, such as cut and polished, the machine tool generates certain heat, the machine tool working table plate is generally made of cast iron, and the cast iron has good shock resistance, but extremely high heat conductivity, so that the machine tool working table plate is easy to deform when the machining generates high temperature.
We have therefore proposed a vertical turning-milling-grinding combined high precision machine tool in order to solve the problems set out above.
Disclosure of Invention
The invention aims to provide a vertical turning, milling and grinding combined high-precision machine tool, which aims to solve the problems that chips generated in the milling and grinding process of the existing machine tool in the market in the prior art are easy to accumulate in a chute, the movement of a clamping assembly is influenced, the bonding property between the clamping assembly and a workpiece is influenced, the accuracy of the machining position of the workpiece is influenced, and meanwhile, the high temperature generated in the milling and grinding process is easy to cause the deformation of a machine tool workbench plate.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a vertical turning milling grinds compound high accuracy lathe, includes the organism of placing in the factory building inside, the workstation is installed to the front end of organism, and servo feed motor is all installed to the upper end left and right sides of organism to servo feed motor's output key is connected with the displacement threaded rod, and the right side upper end bolt fastening of organism has the turning milling tool magazine;
the first sliding seat and the second sliding seat are respectively sleeved on the outer sides of the left displacement threaded rod and the right displacement threaded rod in a threaded manner, and the side parts of the first sliding seat and the second sliding seat are respectively provided with a vertical universal grinding head and a turning ram;
further comprises:
the fixed column is fixedly arranged in the middle of the upper end of the workbench, and the upper end of the fixed column is provided with a bedplate so as to place a workpiece;
the driving motor is embedded and installed inside the lower end of the workbench, the upper end output end of the driving motor is connected with a rotating shaft in a key manner, the upper end of the rotating shaft is respectively provided with a bearing and a guide rod in a fixed manner, the inner thread of the adjusting cylinder is connected with an adjusting threaded rod, and the adjusting threaded rod is sleeved outside the guide rod in a fitting manner;
the impeller roller and the toothed ring sleeve are both arranged in the workbench in a bearing way, a transmission belt assembly is sleeved between the upper end of the impeller roller and the rotating shaft, the impeller roller is positioned in the drawing cavity, and the drawing cavity is formed in the workbench;
the adjusting box is embedded and installed in the right side of the workbench, and a refrigerating assembly is installed at the bottom in the adjusting box;
the driving disc is sleeved on the outer side of the fixed column, the driving disc bearing is arranged in the workbench, the toothed ring column is fixedly arranged at the lower end of the driving disc, the driving groove is formed in the upper end of the driving disc, the movable rod is arranged in the driving groove in a fit mode, and meanwhile the clamping plate is arranged on the side portion of the movable rod to achieve the clamping effect on a workpiece.
Preferably, the upper end fixed mounting of adjusting threaded rod has the carousel, and the outside at the carousel is established to the equidistant fixture block of installing in the outside of carousel, and the fixture block laminating is in the telescopic inside of ring gear, and ring gear sleeve and ring gear post intermeshing simultaneously, the height of fixture block is less than the upper and lower travel distance of carousel for when the carousel rotates, can drive the ring gear sleeve and rotate, and then can drive the ring gear post and rotate, and can utilize the cooperation between adjusting threaded rod and the adjustment section of thick bamboo, drive the carousel and break away from in the telescopic inside of ring gear.
Preferably, the drawing cavity is respectively communicated with the adjusting box and one end of the cooling pipe, the cooling pipe is in an S-shaped coiled shape and is arranged in the bedplate, and the other end of the cooling pipe is communicated with the adjusting box, so that cooling liquid in the cooling pipe can uniformly cool the bedplate.
Preferably, the middle part of the movable rod is positioned in the limiting groove, the limiting groove is formed in the bedplate, and the movable rod is arranged at the center of the bedplate at equal angles, namely the center of the bedplate, so that after the bottom of the movable rod is stressed, the movable rod can slide in the limiting groove, and the workpiece can be clamped.
Preferably, the limit groove and the driving groove are respectively rectangular and arc-shaped, and the limit groove and the movable rod are of a clamping sliding structure, so that the movable rod can be forced after the driving groove rotates along with the driving disc.
Preferably, the guide gear is installed on the inner bearing of the movable rod, the tooth blocks are meshed with the side parts of the guide gear, and the tooth blocks are installed on the inner wall of the limiting groove at equal intervals, so that the guide gear can rotate under the meshing effect after the movable rod moves.
Preferably, the upper end fixedly connected with rotary drum of gear guide, and the rotary drum is located the inside of cavity to the cavity is seted up in the inside of movable rod for the rotary drum can rotate along with gear guide.
Preferably, the outside laminating cover of rotary drum is equipped with the piston board that the cross-section is rectangular, and the lateral part laminating of piston board in the inner wall of cavity to the internally mounted of piston board has the slider, and the slider laminating is located the inside of the spout that "V" font set up moreover, and the spout sets up in the outside of rotary drum simultaneously, makes after the rotary drum rotates, can drive the piston board and reciprocate in the cavity inside.
Preferably, the left and right sides of cavity all is connected with the air-out pipeline with the outside, and the mouth of pipe of air-out pipeline sets up down for when the piston board reciprocates in the cavity inside, can utilize the air-out pipeline to blow to the inside of spacing groove, blow away the piece, avoid influencing the removal of movable rod.
Compared with the prior art, the invention has the beneficial effects that: this compound high accuracy lathe of vertical turning milling grinds sets up the movable rod in the spacing inslot through the laminating for when driving motor starts, utilize driving disk etc. to drive the location centre gripping of movable rod to the work piece, and carry out the blowing to the piece in the spacing inslot that the movable rod is located and clear away, avoid influencing the removal of movable rod, improve the work piece laminating degree, driving motor can drive impeller roller and rotate afterwards, make the coolant liquid circulate in the cooling tube, realize the cooling operation to the platen, avoid receiving high temperature influence and take place deformation, its specific content is as follows:
1. the movable rods and the guide gears are arranged, so that after the driving motor is started, the driving disc arranged at the upper end of the toothed ring column can be driven to rotate by utilizing the cooperation between the rotary disc and the toothed ring sleeve and the meshing effect between the toothed ring sleeve and the toothed ring column, after the driving disc rotates, three movable rods are driven to move towards the center direction of the fixed column by utilizing the cooperation of the driving grooves and the limiting grooves, the clamping plates arranged at the side parts of the movable rods are driven to be attached to a workpiece, the workpiece is clamped, when the movable rods move in the limiting grooves, the rotary drum can be driven to rotate by utilizing the meshing effect between the tooth blocks and the guide gears, the rotary drum drives the piston plate to move up and down in the cavity by utilizing the cooperation of the sliding grooves and the sliding blocks, and in the process of moving up and down, wind can be blown out from air outlet pipes at the two sides of the movable rods, and dust accumulated in the limiting grooves and beside the movable rods can not be influenced, and the positioning accuracy is improved;
2. be provided with impeller and cooling tube for rotate the adjustment cylinder, drive the carousel and break away from in the ring gear sleeve inside, then start driving motor again, utilize the drive belt to drive the impeller roller and rotate, with reduction in production cost, after the impeller roller rotates, utilize the driving force of impeller roller, drive the cooling liquid entering cooling tube after the cooling of adjusting box inside through refrigeration subassembly, because the cooling tube evenly coils the inside that sets up at the platen, thereby can realize the cooling work of platen, then get into the adjusting box inside and further cool off, realize the cyclic utilization of cooling liquid.
Drawings
FIG. 1 is a schematic diagram of the overall front view of the present invention;
FIG. 2 is a schematic diagram of a front cross-sectional structure of a workbench according to the invention;
FIG. 3 is a schematic view of a gear ring sleeve of the present invention in a top-down view;
FIG. 4 is a schematic side view of the ring gear column of the present invention;
FIG. 5 is a schematic view of a top view of a platen of the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 7 is a schematic view of a drive plate of the present invention in a top-down view;
FIG. 8 is a schematic illustration of a piston plate of the present invention in a top-down view;
fig. 9 is a schematic diagram of a front sectional structure of a rotary shaft according to the present invention.
In the figure: 1. a body; 2. a work table; 3. a servo feed motor; 4. a displacement threaded rod; 5. a first slider; 6. a second slider; 7. vertical universal grinding head; 8. turning and milling a ram; 9. turning a milling tool magazine; 10. fixing the column; 11. a platen; 12. an impeller roller; 13. a driving motor; 1301. a rotating shaft; 1302. an adjustment cylinder; 1303. adjusting a threaded rod; 1304. a guide rod; 14. a turntable; 15. a toothed ring sleeve; 16. a clamping block; 17. a drive belt assembly; 18. a drawing cavity; 19. an adjusting box; 20. a refrigeration assembly; 21. a cooling tube; 22. a drive plate; 23. tooth ring column; 24. a movable rod; 25. a limit groove; 26. tooth blocks; 27. a gear guide; 28. a rotating drum; 29. a cavity; 30. a piston plate; 31. a slide block; 32. a chute; 33. and a driving groove.
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.
Referring to fig. 1-9, the present invention provides a technical solution: the utility model provides a vertical turning milling grinds compound high accuracy lathe, includes the organism 1 of placing in the factory building inside, and workstation 2 is installed to the front end of organism 1, and servo feed motor 3 is all installed to the upper end left and right sides of organism 1 to servo feed motor 3's output key is connected with displacement threaded rod 4, and the right side upper end bolt fastening of organism 1 has a turning milling cutter storehouse 9; the first sliding seat 5 and the second sliding seat 6 are respectively sleeved on the outer sides of the left displacement threaded rod 4 and the right displacement threaded rod in a threaded manner, and the side parts of the first sliding seat 5 and the second sliding seat 6 are respectively provided with a vertical universal grinding head 7 and a turning and milling ram 8; further comprises: a fixed column 10 fixedly installed at the middle of the upper end of the table 2, and a platen 11 is installed at the upper end of the fixed column 10 so as to place a workpiece; the driving disc 22 is sleeved on the outer side of the fixed column 10, the driving disc 22 is arranged in the workbench 2 in a bearing way, the toothed ring column 23 is fixedly arranged at the lower end of the driving disc 22, the driving groove 33 is formed in the upper end of the driving disc 22, the movable rod 24 is attached to the inner part of the driving groove 33, and meanwhile, the clamping plate is arranged on the side part of the movable rod 24 to realize the clamping function on a workpiece; the driving motor 13 is embedded and installed inside the lower end of the workbench 2, the upper end output end of the driving motor 13 is connected with a rotating shaft 1301 in a key way, the upper end of the rotating shaft 1301 is respectively provided with an adjusting cylinder 1302 and a guide rod 1304 in a bearing and fixed way, the inside of the adjusting cylinder 1302 is connected with an adjusting threaded rod 1303 in a threaded way, and meanwhile the adjusting threaded rod 1303 is sleeved outside the guide rod 1304 in a fitting way; the upper end of the adjusting threaded rod 1303 is fixedly provided with a rotary table 14, a toothed ring sleeve 15 is sleeved on the outer side of the rotary table 14, clamping blocks 16 are arranged on the outer side of the rotary table 14 at equal intervals, the clamping blocks 16 are attached to the inner part of the toothed ring sleeve 15, meanwhile, the toothed ring sleeve 15 and the toothed ring column 23 are meshed with each other, and the height of the clamping blocks 16 is smaller than the up-down moving distance of the rotary table 14; the middle part of the movable rod 24 is positioned in the limit groove 25, the limit groove 25 is arranged in the bedplate 11, and three movable rods 24 are arranged at equal angles with respect to the center of the bedplate 11 as a center of a circle; the limit groove 25 and the drive groove 33 are respectively rectangular and arc-shaped structures, and the limit groove 25 and the movable rod 24 are in a clamping sliding structure;
as shown in fig. 1-5 and 7, firstly, a workpiece is placed in the middle of the upper end of a platen 11, a driving motor 13 is started, the driving motor 13 drives a turntable 14 to rotate by utilizing a rotating shaft 1301, an adjusting threaded rod 1303 and the like, the turntable 14 drives a toothed ring sleeve 15 to synchronously rotate by utilizing a clamping block 16, after the toothed ring sleeve 15 rotates, the toothed ring sleeve 15 is meshed with a toothed ring column 23, a driving disc 22 arranged at the upper end of the toothed ring column 23 can be driven to rotate, after the driving disc 22 rotates, the driving disc 22 applies force to a movable rod 24 by utilizing a driving groove 33 formed at the upper end, and as the middle part of the movable rod 24 is clamped and slidably arranged in a limiting groove 25, the movable rod 24 can move towards the workpiece to realize clamping operation of the workpiece, and then the servo feeding motor 3 drives the displacement threaded rod 4 to rotate respectively, so that a vertical universal grinding head 7 and a turning ram 8 arranged on a first sliding seat 5 and a second sliding seat 6 can be driven to adjust positions, then the workpiece can be subjected to finish vertical machining by utilizing the vertical universal grinding head 7 and the turning ram 8, and the left and right machining precision of the grinding head can be improved in degree and indexing precision;
the inner bearing of the movable rod 24 is provided with a guide gear 27, the side part of the guide gear 27 is meshed with a tooth block 26, and the tooth blocks 26 are arranged on the inner wall of the limit groove 25 at equal intervals; the upper end of the guide gear 27 is fixedly connected with a rotary drum 28, the rotary drum 28 is positioned in the cavity 29, and the cavity 29 is arranged in the movable rod 24; the outside laminating of rotary drum 28 is overlapped and is equipped with the piston board 30 that the cross-section is rectangular, and the lateral part of piston board 30 is laminated in the inner wall of cavity 29, and the internally mounted of piston board 30 has slider 31, and slider 31 laminating is located the inside of spout 32 that "V" font set up, spout 32 opens in the outside of rotary drum 28 at the same time; the left and right sides of the cavity 29 are connected with air outlet pipelines with the pipe orifices facing downwards;
as shown in fig. 2, 6 and 8, when the movable rod 24 slides in the limiting groove 25, the guide gear 27 is driven to be meshed with the tooth block 26, so that the guide gear 27 rotates, and further, the rotary drum 28 arranged at the upper end of the guide gear 27 can be driven to rotate, after the rotary drum 28 rotates, the rotary drum 28 can drive the piston plate 30 to move up and down in the cavity 29 by utilizing the cooperation between the sliding groove 32 and the sliding block 31, and when the movable rod moves up and down, outside air is pumped into the cavity 29, and then chips around the movable rod 24 are blown away through the air outlet pipeline, so that the movement of the movable rod 24 is prevented from being influenced, and the movable rod 24 can be caused to be closely attached to the side part of a workpiece;
the impeller roller 12 and the toothed ring sleeve 15 are both installed in the workbench 2 in a bearing way, a transmission belt assembly 17 is sleeved between the upper end of the impeller roller 12 and the rotating shaft 1301, the impeller roller 12 is positioned in the drawing cavity 18, and the drawing cavity 18 is formed in the workbench 2; an adjusting box 19 embedded and installed inside the right side of the workbench 2, and a refrigerating assembly 20 is installed at the bottom of the adjusting box 19; the drawing cavity 18 is respectively communicated with one end of the regulating box 19 and one end of the cooling pipe 21, the cooling pipe 21 is arranged in the platen 11 in an S-shaped coil shape, and the other end of the cooling pipe 21 is communicated with the regulating box 19;
as shown in fig. 2-3, fig. 5 and fig. 9, the adjusting cylinder 1302 is rotated on the rotating shaft 1301 to drive the adjusting threaded rod 1303 to move downwards, so that the turntable 14 is separated from the inside of the toothed ring sleeve 15, then the driving motor 13 is started again, the driving motor 13 drives the impeller roller 12 to rotate by using the driving belt assembly 17, so as to reduce the production cost, after the impeller roller 12 rotates, the driving force of the impeller roller 12 is utilized to drive the cooling liquid cooled by the cooling assembly 20 in the adjusting box 19 to enter the cooling pipe 21, and the cooling pipe 21 is uniformly coiled in the platen 11, so that the cooling work of the platen 11 can be realized, and then the cooling liquid enters the adjusting box 19 to be further cooled, so that the recycling of the cooling liquid is realized.
Working principle: when the vertical turning-milling combined high-precision machine tool is used, as shown in fig. 1-9, a workpiece is placed on a platen 11, a driving motor 13 is started, the clamping plates arranged on the side parts of three movable rods 24 are driven to clamp the workpiece by utilizing the cooperation between a driving disc 22 and the platen 11, when the movable rods 24 move in a limit groove 25, the cooperation between a cavity 29 and a piston plate 30 can be utilized to promote wind power to be generated from an air-out through pipe, the fragments in the limit groove 25 are blown, the movement of the movable rods 24 is avoided, the positions of a vertical universal grinding head 7 and a turning ram 8 are adjusted, the workpiece is cut and polished, and the like.
What has not been described in detail in this specification is prior art that is well known to those skilled in the art, and in the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (4)
1. The utility model provides a compound high accuracy lathe of vertical turning milling, includes places in the inside organism (1) of factory building, workstation (2) are installed to the front end of organism (1), and servo feed motor (3) are all installed to the upper end left and right sides of organism (1), and the output key of servo feed motor (3) is connected with displacement threaded rod (4), and the right side upper end bolt fastening of organism (1) has turning milling tool magazine (9);
the first sliding seat (5) and the second sliding seat (6) are respectively sleeved on the outer sides of the left displacement threaded rod and the right displacement threaded rod (4) in a threaded manner, and the side parts of the first sliding seat (5) and the second sliding seat (6) are respectively provided with a vertical universal grinding head (7) and a turning ram (8);
characterized by further comprising:
the fixed column (10) is fixedly arranged in the middle of the upper end of the workbench (2), and a platen (11) is arranged at the upper end of the fixed column (10) so as to place a workpiece;
the driving motor (13) is embedded and installed inside the lower end of the workbench (2), the upper end output end of the driving motor (13) is connected with the rotating shaft (1301) in a key way, the upper end of the rotating shaft (1301) is respectively provided with the adjusting cylinder (1302) and the guide rod (1304) in a bearing and fixed way, the adjusting cylinder (1302) is internally connected with the adjusting threaded rod (1303) in a threaded way, and the adjusting threaded rod (1303) is sleeved outside the guide rod (1304) in a fitting way;
the impeller roller (12) and the toothed ring sleeve (15) are respectively arranged in the workbench (2) in a bearing way, a transmission belt assembly (17) is sleeved between the upper end of the impeller roller (12) and the rotating shaft (1301), the impeller roller (12) is positioned in the drawing cavity (18), and the drawing cavity (18) is formed in the workbench (2);
an adjusting box (19) which is embedded and installed in the right side of the workbench (2), and a refrigerating component (20) is installed at the bottom in the adjusting box (19);
the driving disc (22) is sleeved on the outer side of the fixed column (10), the driving disc (22) is arranged in the workbench (2) in a bearing manner, the toothed ring column (23) is fixedly arranged at the lower end of the driving disc (22), the driving groove (33) is formed in the upper end of the driving disc (22), the movable rod (24) is attached to the inner part of the driving groove (33), and meanwhile, the clamping plate is arranged on the side part of the movable rod (24) to realize the clamping effect on a workpiece;
the middle part of the movable rod (24) is positioned in the limiting groove (25), the limiting groove (25) is arranged in the bedplate (11), and three movable rods (24) are arranged at equal angles with respect to the center of the bedplate (11) as a center of a circle;
the inner bearing of the movable rod (24) is provided with a guide gear (27), the side part of the guide gear (27) is meshed with a tooth block (26), and the tooth blocks (26) are arranged on the inner wall of the limit groove (25) at equal intervals;
the upper end of the guide gear (27) is fixedly connected with a rotary drum (28), the rotary drum (28) is positioned in the cavity (29), and the cavity (29) is arranged in the movable rod (24);
the outside laminating of rotary drum (28) is overlapped and is equipped with piston board (30) that the cross-section is rectangular, and the lateral part of piston board (30) is laminated in the inner wall of cavity (29), and the internally mounted of piston board (30) has slider (31), and slider (31) laminating is located the inside of spout (32) that "V" font set up, and spout (32) are offered in the outside of rotary drum (28) simultaneously;
the left side and the right side of the cavity (29) are connected with air outlet pipelines, and the pipe orifices of the air outlet pipelines are arranged downwards.
2. The vertical turning, milling and grinding composite high-precision machine tool according to claim 1, wherein: the upper end fixed mounting of adjusting threaded rod (1303) has carousel (14), and tooth ring sleeve (15) cover is established in the outside of carousel (14) to fixture block (16) are installed to equidistant outside of carousel (14), and fixture block (16) laminating in the inside of tooth ring sleeve (15) moreover, tooth ring sleeve (15) and tooth ring post (23) intermeshing simultaneously, the height of fixture block (16) is less than the upper and lower travel distance of carousel (14).
3. The vertical turning, milling and grinding composite high-precision machine tool according to claim 2, wherein: the drawing cavity (18) is communicated with the adjusting box (19) and one end of the cooling pipe (21) respectively, the cooling pipe (21) is installed inside the bedplate (11) in an S-shaped coiled mode, and the other end of the cooling pipe (21) is communicated with the adjusting box (19).
4. A vertical type turning, milling and grinding combined high-precision machine tool according to claim 3, wherein: the limiting groove (25) and the driving groove (33) are respectively rectangular and arc-shaped structures, and the limiting groove (25) and the movable rod (24) are of clamping sliding structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210976845.9A CN115255946B (en) | 2022-08-15 | 2022-08-15 | Vertical turning, milling and grinding combined high-precision machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210976845.9A CN115255946B (en) | 2022-08-15 | 2022-08-15 | Vertical turning, milling and grinding combined high-precision machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115255946A CN115255946A (en) | 2022-11-01 |
| CN115255946B true CN115255946B (en) | 2024-02-02 |
Family
ID=83750158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210976845.9A Active CN115255946B (en) | 2022-08-15 | 2022-08-15 | Vertical turning, milling and grinding combined high-precision machine tool |
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| CN217018771U (en) * | 2022-03-08 | 2022-07-22 | 贵州迪宝尔机械制造有限公司 | Circulating cooling device suitable for milling machine |
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| JP2001287102A (en) * | 2000-04-05 | 2001-10-16 | Okuma & Howa Machinery Ltd | Combined machining machine tool |
| US7147595B1 (en) * | 2005-12-13 | 2006-12-12 | Hsi-Kuan Chen | CNC machine tool |
| CN106346332A (en) * | 2016-10-17 | 2017-01-25 | 无锡市日升化工有限公司 | Dust collection type radiating grinding machine |
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| CN211361572U (en) * | 2019-12-24 | 2020-08-28 | 盐城威佳机床制造有限公司 | Chip blowing device of machine tool |
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| CN217018771U (en) * | 2022-03-08 | 2022-07-22 | 贵州迪宝尔机械制造有限公司 | Circulating cooling device suitable for milling machine |
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| CN115255946A (en) | 2022-11-01 |
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