CN111644641A - Novel double-power-feed numerical control heavy horizontal lathe - Google Patents
Novel double-power-feed numerical control heavy horizontal lathe Download PDFInfo
- Publication number
- CN111644641A CN111644641A CN202010542975.2A CN202010542975A CN111644641A CN 111644641 A CN111644641 A CN 111644641A CN 202010542975 A CN202010542975 A CN 202010542975A CN 111644641 A CN111644641 A CN 111644641A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- mountain
- numerical control
- feeding device
- shaped guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B23/00—Tailstocks; Centres
Abstract
The invention discloses a novel double-power-feed numerical control heavy horizontal lathe which comprises a main motor, a spindle box, a tool rest, a numerical control system, a tailstock, a lathe bed, a chuck jaw, a first mountain-shaped guide rail, a rectangular guide rail, a second mountain-shaped guide rail, an inclined rack, a second gear, a first double-curved-surface speed reducer, a first servo motor, a tightening force label, a pressure gauge, a butterfly spring, a first travel switch, a travel pull rod, a second travel switch, a travel switch collision block, a power feeding device, a second double-curved-surface speed reducer, a second servo motor, a first feeding device, a second feeding device, an elastic mechanism and a limiting mechanism. The first feeding device and the second feeding device can replace a transmission mode of two sides of the helical rack and the gear with a transmission mode of two sides of the ball screw, so that the selectivity of the machine tool is enhanced.
Description
Technical Field
The invention relates to a novel double-power-feed numerical control heavy horizontal lathe, in particular to the technical field of numerical control lathes.
Background
The existing common horizontal lathe comprises a lathe body, a main spindle box, a change gear box, a feeding box, a slide carriage box, a tool rest, a tailstock, a lead screw and a polish rod which are positioned on the lathe body, and for some machine tools for processing long sizes, the common horizontal lathe also comprises a center frame follow rest. At present, besides a common horizontal lathe, a numerical control heavy horizontal lathe and a numerical control horizontal lathe are provided.
The numerical control horizontal lathe is designed in an electromechanical integration mode, attractive in appearance, reasonable in structure, wide in application and convenient to operate, can realize automatic control, can be used for turning inner and outer cylindrical surfaces, conical surfaces, end surfaces, cutting grooves, any conical surfaces and spherical surfaces of various parts, male and female threads, English threads, conical threads and other procedures, and is suitable for mass production. The numerical control system may be configured with a standard RS232 interface so that the machine tool may enter the DNC system. The guide rail of the numerical control horizontal lathe body adopts a superaudio quenching and grinding process and has strong wear resistance. The spindle system has an advanced structure and high cutting performance.
The numerical control heavy horizontal lathe is turning equipment which is heavy in weight and large in volume and is suitable for machining various large or ultra-large shaft workpieces and disc workpieces, can meet the cutting machining requirements of various ferrous metals and nonferrous metals, and is widely applied to the fields of automobiles, aerospace, ships, war industry, wind power, rubber equipment, mining machinery and the like. The main working mode of the heavy horizontal numerically controlled lathe is to operate a turning tool feeding device by means of automatic control so as to precisely turn a workpiece.
However, in the existing horizontal numerically controlled lathe, the guide rail is basically fed by one-side power, and the guide rail is poor in form rigidity, small in bearing capacity, poor in positioning accuracy, high in noise and complex in operation.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a novel double-power-feed numerical control heavy horizontal lathe which can realize double-power feed, has strong rigidity, large bearing capacity, high precision, stable operation, high positioning precision, low noise and simple operation, is specially used for wind power generation and machining wind power generation main shafts, ship shafts and mine machinery shafts.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a novel heavy horizontal lathe of numerical control of double dynamical feeding, includes main motor, headstock, knife rest, numerical control system, tailstock, lathe bed, chuck jaw, first chevron type guide rail, rectangular guide rail, second chevron type guide rail, helical rack, second gear, first hyperboloid speed reducer, first servo motor, top tight power sign, manometer, disc spring, first travel switch, travel pull rod, second travel switch, travel switch hits the piece, power feed device, second hyperboloid speed reducer, second servo motor, first feed device, second feed device, elastic mechanism, stop gear.
Preferably, a main shaft box is arranged on the left side of the machine tool body and is driven by a spiral gear, so that the torque of a main shaft of the machine tool is increased, the noise is reduced, and the main shaft of the machine tool runs stably.
Preferably, a first mountain-shaped guide rail is arranged on the end face of the left side of the lathe bed, a second mountain-shaped guide rail is arranged on the end face of the right side of the lathe bed, the first mountain-shaped guide rail and the second mountain-shaped guide rail are arranged in parallel, a rectangular guide rail is arranged between the first mountain-shaped guide rail and the second mountain-shaped guide rail, the guide rail formed by the first mountain-shaped guide rail, the second mountain-shaped guide rail and the rectangular guide rail is in a two-mountain one-moment mode, and the surfaces of the first mountain-shaped guide rail, the second mountain-shaped guide rail and the rectangular guide rail are provided with the supersonic frequency quenching layer.
Preferably, a first feeding device is arranged on one side of the first mountain-shaped guide rail, a second feeding device is arranged on one side of the second mountain-shaped guide rail, a first double-curved-surface speed reducer and a first servo motor are arranged in the first feeding device, a second double-curved-surface speed reducer and a second servo motor are arranged on one side of the second feeding device, and the first feeding device and the second feeding device adopt a bevel rack and gear two-side transmission mode.
Preferably, the two sides of the helical rack gear are driven by a first gear arranged on the upper side of a rotating shaft of the first double-curved-surface speed reducer, and an elastic mechanism is arranged between the first gear and the second gear, so that the two gears are tightly meshed with the rack, the reverse gap is eliminated, and the repeated positioning precision is improved. The second gear and the first gear both adopt helical teeth, and the first feeding device and the second feeding device can also replace the transmission mode of two sides of the helical rack gear with the transmission mode of a ball screw. The second gear, the first gear and the helical rack need to be matched for use.
Preferably, a tool rest is arranged in the middle of the upper side of the end face of the machine tool body, a numerical control system is arranged on the right side of the tool rest, a feeding device of the machine tool is controlled by the numerical control system, and the numerical control system can enable the repeated positioning accuracy to be more accurate.
Preferably, the right side of numerical control system is provided with the tailstock, the tailstock surface is provided with the tight power sign, manometer, tailstock inside is provided with elastic mechanism, stop gear, the inside belleville spring that is provided with of elastic mechanism, inside first travel switch, the second travel switch of being provided with of stop gear, first travel switch, second travel switch are provided with the travel pull rod, the travel switch hits the piece, first travel switch, second travel switch and travel pull rod, travel switch hit and use in coordination between the piece.
Compared with the prior art, the invention provides a novel double-power-feed numerical control heavy horizontal lathe, which has the following beneficial effects:
1. according to the novel double-power-feed numerical control heavy horizontal lathe, the first feeding device is arranged on one side of the first mountain-shaped guide rail, the second feeding device is arranged on one side of the second mountain-shaped guide rail, the double-power feeding mode is adopted, so that the feeding of the lathe is more stable, a plurality of factors such as tool rest crawling during feeding are completely solved, the transmission mode of the two sides of the bevel rack gear can be replaced by the transmission mode of the two sides of the ball screw through the first feeding device and the second feeding device, and the selectivity of the lathe is enhanced.
2. The two sides of the helical rack gear are in a transmission mode, a first gear is arranged on the upper side of a rotating shaft of the first double-curved-surface speed reducer, and an elastic mechanism is arranged between the first gear and the second gear, so that the two gears are tightly meshed with the rack, the reverse gap is eliminated, and the repeated positioning precision is improved. The second gear and the first gear both adopt helical teeth, and the double-gear backlash is adopted in the invention, so that the backlash can be eliminated during feeding operation, and higher positioning precision is achieved.
3. The end face of the left side of the lathe bed is provided with a first mountain-shaped guide rail, the end face of the right side of the lathe bed is provided with a second mountain-shaped guide rail, the first mountain-shaped guide rail and the second mountain-shaped guide rail are arranged in parallel, a rectangular guide rail is arranged between the first mountain-shaped guide rail and the second mountain-shaped guide rail, the guide rail formed by the first mountain-shaped guide rail, the second mountain-shaped guide rail and the rectangular guide rail is in a two-mountain one-square mode, the three guide rails are adopted in the invention, the first mountain-shaped guide rail and the second mountain-shaped guide rail play a role in positioning and guiding, and the rectangular guide rail plays a role in bearing, so that the machining precision of the machine tool is improved, the bearing capacity is enhanced.
4. The lathe bed left side is provided with the headstock, the headstock adopts helical gear transmission, increases lathe main shaft moment of torsion, noise reduction, makes its steady operation, the right side of knife rest is provided with numerical control system, the feed arrangement of lathe adopts numerical control system to control, numerical control system can make the repeated positioning accuracy more accurate.
5. The right side of numerical control system is provided with the tailstock, the tailstock surface is provided with top tight power sign, manometer, tailstock inside is provided with elastic mechanism, stop gear, the inside belleville spring that is provided with of elastic mechanism, belleville spring can prevent to transship, inside first travel switch, the second travel switch of being provided with of stop gear, first travel switch, second travel switch are provided with the stroke pull rod, the stroke switch hits the piece, first travel switch, second travel switch and stroke pull rod, travel switch hit the cooperation between the piece and use, can control sleeve displacement, make the lathe be convenient for more operate, the prevention is because of the unexpected damage that transships caused.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention without limiting the invention in which:
FIG. 1 is a schematic structural view of a novel double-power-feed numerical control heavy horizontal lathe provided by the invention;
FIG. 2 is a schematic structural view of a novel double-power-feed numerical control heavy horizontal lathe power feeding device provided by the invention;
FIG. 3 is a partial structural schematic view of a novel double power feeding numerical control heavy horizontal lathe provided by the invention;
FIG. 4 is a schematic structural view of a novel double-power-feed numerical control heavy horizontal lathe tailstock provided by the invention;
FIG. 5 is a schematic structural view of a novel double-power-feed numerical control heavy horizontal lathe tailstock provided by the invention;
in the figure: 1. a main motor; 2. a main spindle box; 3. a tool holder; 4. a numerical control system; 5. a tailstock; 6. a bed body; 7. a chuck jaw; 8. a first chevron-shaped guide rail; 9. a rectangular guide rail; 10. a second chevron-shaped guide rail; 11. a helical rack; 12. a second gear; 13. a first gear; 15. a first bi-curved surface reducer; 16. a first servo motor; 17. a tightening force label; 18. a pressure gauge; 19. a belleville spring; 20. a first travel switch; 21. a travel pull rod; 22. a second travel switch; 23. a travel switch collision block; 24. a power feed device; 25. a second doubly-curved surface reducer; 26. a second servo motor; 27. a first feeding device; 28 second feeding means; 29. an elastic mechanism; 30. a limiting mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions:
the invention discloses a novel double-power-feed numerical control heavy horizontal lathe which comprises a motor 1, a spindle box 2, a tool rest 3, a numerical control system 4, a tailstock 5, a lathe bed 6, a chuck jaw 7, a first mountain-shaped guide rail 8, a rectangular guide rail 9, a second mountain-shaped guide rail 10, a bevel rack 11, a second gear 12, a first gear 13, a first double-curved-surface speed reducer 15, a first servo motor 16, a tightening force label 17, a pressure gauge 18, a belleville spring 19, a first travel switch 20, a travel pull rod 21, a second travel switch 22, a travel switch collision block 23, a power feed device 24, a second double-curved-surface speed reducer 25, a second servo motor 26, a first feed device 27, a second feed device 28, an elastic mechanism 29 and a limiting mechanism 30.
The working principle and the using process of the invention are as follows:
as shown in fig. 1, it is characterized in that: the lathe bed 6 left side is provided with headstock 2, headstock 2 adopts helical gear transmission, increases lathe main shaft moment of torsion, noise reduction, makes its steady operation, headstock 2 left side is provided with main motor 1, for the axial shaft coupling hookup between motor 1 and the headstock 2, set up four external chuck claws 7 on the right side chuck terminal surface of headstock 2, chuck claws 7 are used for pressing from both sides tight work piece.
As shown in fig. 1, it is characterized in that: the structure is characterized in that a first mountain-shaped guide rail 8 is arranged on the end face of the left side of the lathe bed 6, a second mountain-shaped guide rail 10 is arranged on the end face of the right side of the lathe bed 6, the first mountain-shaped guide rail 8 and the second mountain-shaped guide rail 10 are arranged in parallel, a rectangular guide rail 9 is arranged between the first mountain-shaped guide rail 8 and the second mountain-shaped guide rail 10, the guide rail formed by the first mountain-shaped guide rail 8, the second mountain-shaped guide rail 10 and the rectangular guide rail 9 is in a two-mountain one-moment mode, and a superaudio frequency quenching layer is adopted on the surfaces of the first mountain-shaped guide rail 8, the second mountain-shaped guide rail 10. The first mountain-shaped guide rail 8 and the second mountain-shaped guide rail 10 play a role in positioning and guiding, and the rectangular guide rail 9 plays a role in bearing, so that the machining precision of the machine tool is improved, the bearing capacity is enhanced, the wear resistance is enhanced, and the service life of the machine tool is prolonged.
As shown in fig. 2, it is characterized in that: the first chevron-shaped guide rail 8 is provided with a first feeding device 27, and the second chevron-shaped guide rail 10 side is provided with a second feeding device 28.
As shown in fig. 2, it is characterized in that: the first feeding device 27 is internally provided with a first double-curved-surface speed reducer 15 and a first servo motor 16, one side of the second feeding device 28 is provided with a second double-curved-surface speed reducer 25 and a second servo motor 26, and the first feeding device 27 and the second feeding device 28 adopt a bevel rack and gear two-side transmission mode.
As shown in fig. 3, it is characterized in that: the two-side transmission mode of the helical rack gear is that a first gear 13 is arranged on the upper side of a rotating shaft of a first double-curved-surface speed reducer 15, the first gear 13 and a second gear 12 are meshed and connected with the helical rack 11, the second gear 12 and the first gear 13 both adopt helical teeth, and the first feeding device 27 and the second feeding device 28 can also replace the two-side transmission mode of the helical rack gear with the transmission mode of the two-side transmission mode of a ball screw. The second gear 12, the first gear 13 and the helical rack 11 need to be matched for use, and the double-gear backlash is adopted, so that the gear backlash can be eliminated during feeding operation, and higher positioning precision is achieved.
As shown in fig. 1, it is characterized in that: the middle part of the upper side of the end face of the lathe body 6 is provided with a tool rest 3, the right side of the tool rest 3 is provided with a numerical control system 4, a feeding device 24 of the lathe is controlled by the numerical control system 4, and the numerical control system 4 can enable the repeated positioning accuracy to be more accurate.
As shown in fig. 5, it is characterized in that: the right side of numerical control system 4 is provided with tailstock 5, tailstock 5 surface is provided with top power sign 17, manometer 18, tailstock 5 is inside to be provided with elastic mechanism, stop gear, the inside belleville spring 19 that is provided with of elastic mechanism, belleville spring 19 can prevent to transship, stop gear is inside to be provided with first travel switch 20, second travel switch 22, first travel switch 20, second travel switch 22 are provided with travel pull rod 21, travel switch and hit piece 23, first travel switch 20, second travel switch 22 and travel pull rod 21, travel switch hit the cooperation between the piece 23 and use, can control sleeve displacement, make the lathe be convenient for more operate, the unexpected damage of prevention because of overloading causes.
The invention has the following use process: the first feeding device is arranged on one side of the first mountain-shaped guide rail, the second feeding device is arranged on one side of the second mountain-shaped guide rail, the double-power feeding mode is adopted, the machine tool is fed more stably, multiple factors such as tool rest crawling and the like during feeding are completely solved, the first feeding device 27 and the second feeding device 28 can replace a mode of transmission on two sides of the helical rack and pinion to a mode of transmission on two sides of the ball screw, and the selectivity of the machine tool is enhanced.
The two sides of the helical rack gear are in a transmission mode that a first gear 13 is arranged on the upper side of a rotating shaft of a first double-curved-surface speed reducer 15, the first gear 13 and a second gear 12 are in meshed connection with the helical rack 11, and helical teeth are adopted by the second gear 12 and the first gear 13. The end face of the left side of the lathe bed 6 is provided with a first mountain-shaped guide rail 8, the end face of the right side of the lathe bed 6 is provided with a second mountain-shaped guide rail 10, the first mountain-shaped guide rail 8 and the second mountain-shaped guide rail 10 are arranged in parallel, a rectangular guide rail 9 is arranged between the first mountain-shaped guide rail 8 and the second mountain-shaped guide rail 10, the guide rail formed by the first mountain-shaped guide rail 8, the second mountain-shaped guide rail 10 and the rectangular guide rail 9 is in a two-mountain one-moment guide rail form, the invention adopts three guide rails, the first mountain-shaped guide rail 8 and the second mountain-shaped guide rail 10 play a positioning and guiding role, and the rectangular guide rail 9 plays a bearing role, so that the machining precision of the machine tool is improved, the bearing capacity is enhanced, the wear resistance is.
The lathe bed 6 left side is provided with headstock 2, headstock 2 adopts helical gear transmission, increases lathe main shaft moment of torsion, noise reduction, makes its steady operation, the right side of knife rest 3 is provided with numerical control system 4, the feed arrangement 24 of lathe adopts numerical control system 4 to control, numerical control system 4 can make the precision of repeated positioning more accurate. The right side of numerical control system 4 is provided with tailstock 5, tailstock 5 surface is provided with top power sign 17, manometer 18, tailstock 5 is inside to be provided with elastic mechanism, stop gear, the inside belleville spring 19 that is provided with of elastic mechanism, belleville spring 19 can prevent to transship, stop gear is inside to be provided with first travel switch 20, second travel switch 22, first travel switch 20, second travel switch 22 are provided with travel pull rod 21, travel switch and hit piece 23, first travel switch 20, second travel switch 22 and travel pull rod 21, travel switch hit the cooperation between the piece 23 and use, can control sleeve displacement, make the lathe be convenient for more operate, the unexpected damage of prevention because of overloading causes.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a heavy horizontal lathe of numerical control of novel double dynamical feed which characterized in that: the numerical control lathe comprises a motor (1), a spindle box (2), a tool rest (3), a numerical control system (4), a tailstock (5), a lathe bed (6), a chuck jaw (7), a first mountain-shaped guide rail (8), a rectangular guide rail (9), a second mountain-shaped guide rail (10), a helical rack (11), a second gear (12), a first gear (13), a first double-curved-surface speed reducer (15), a first servo motor (16), a jacking force label (17), a pressure gauge (18), a butterfly spring (19), a first travel switch (20), a travel pull rod (21), a second travel switch (22), a travel switch collision block (23), a power feeding device (24), a second double-curved-surface speed reducer (25), a second servo motor (26), a first feeding device (27), a second feeding device (28), an elastic mechanism (29) and a limiting mechanism (30).
2. The novel double-power-feed numerical control heavy horizontal lathe is characterized in that: the lathe bed (6) left side is provided with headstock (2), headstock (2) adopt helical gear transmission, headstock (2) left side is provided with main motor (1), be the axial shaft coupling hookup between main motor (1) and headstock (2), install external chuck claw (7) on the right side chuck terminal surface of headstock (2).
3. The novel double-power-feed numerical control heavy horizontal lathe is characterized in that: the structure is characterized in that a first mountain-shaped guide rail (8) is arranged on the end face of the left side of the lathe bed (6), a second mountain-shaped guide rail (10) is arranged on the end face of the right side of the lathe bed (6), the first mountain-shaped guide rail (8) and the second mountain-shaped guide rail (10) are arranged in parallel, a rectangular guide rail (9) is arranged between the first mountain-shaped guide rail (8) and the second mountain-shaped guide rail (10), the guide rail formed by the first mountain-shaped guide rail (8), the second mountain-shaped guide rail (10) and the rectangular guide rail (9) is in a two-mountain one-moment mode, and a superaudio frequency quenching layer is adopted on the surfaces of the first mountain-shaped guide rail (8), the second mountain-shaped guide rail (10.
4. The novel double-power-feed numerical control heavy horizontal lathe is characterized in that: the feeding device is characterized in that a first feeding device (27) is arranged on one side of the first mountain-shaped guide rail (8), a second feeding device (28) is arranged on one side of the second mountain-shaped guide rail (10), a first double-curved-surface speed reducer (15) and a first servo motor (16) are arranged in the first feeding device (27), a second double-curved-surface speed reducer (25) and a second servo motor (26) are arranged on one side of the second feeding device (28), and the first feeding device (27) and the second feeding device (28) adopt a bevel rack and gear two-side transmission mode.
5. The novel double-power-feed numerical control heavy horizontal lathe is characterized in that: the two-side transmission mode of the helical rack gear is that a first gear (13) is arranged on the upper side of a rotating shaft of a first double-curved surface speed reducer (15), the first gear (13) and a second gear (12) are in meshed connection with a helical rack (11), the second gear (12) and the first gear (13) both adopt helical teeth, and the two-side transmission mode of the helical rack gear can be replaced by a transmission mode of a ball screw by the first feeding device (27) and the second feeding device (28).
6. The novel double-power-feed numerical control heavy horizontal lathe is characterized in that: the numerical control lathe is characterized in that a tool rest (3) is arranged in the middle of the upper side of the end face of the lathe body (6), a numerical control system (4) is arranged on the right side of the tool rest (3), a feeding device (24) of the lathe is controlled by the numerical control system (4), and the numerical control system (4) can enable repeated positioning accuracy to be more accurate.
7. The novel double-power-feed numerical control heavy horizontal lathe is characterized in that: the numerical control system (4) right side is provided with tailstock (5), tailstock (5) surface is provided with tightening force sign (17), manometer (18), tailstock (5) inside is provided with elastic mechanism (29), stop gear (30), elastic mechanism (29) are provided with belleville spring (19), stop gear (30) inside is provided with first travel switch (20), second travel switch (22), first travel switch (20), second travel switch (22) are provided with stroke pull rod (21), travel switch hits piece (23), first travel switch (20), second travel switch (22) and stroke pull rod (21), travel switch hit the cooperation between piece (23) and use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010542975.2A CN111644641A (en) | 2020-06-15 | 2020-06-15 | Novel double-power-feed numerical control heavy horizontal lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010542975.2A CN111644641A (en) | 2020-06-15 | 2020-06-15 | Novel double-power-feed numerical control heavy horizontal lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111644641A true CN111644641A (en) | 2020-09-11 |
Family
ID=72342134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010542975.2A Pending CN111644641A (en) | 2020-06-15 | 2020-06-15 | Novel double-power-feed numerical control heavy horizontal lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111644641A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2440609Y (en) * | 2000-08-08 | 2001-08-01 | 枣庄机床厂 | Transmission of lathe for machining brake drum and brake disc |
| CN1672869A (en) * | 2005-04-18 | 2005-09-28 | 江苏亚威机床有限公司 | Numerically controlled capstan punch with double screw driven Y-axle |
| CN201997715U (en) * | 2011-01-21 | 2011-10-05 | 柳州市数控机床研究所 | Turning-grinding combined machine tool |
| CN202137385U (en) * | 2011-05-13 | 2012-02-08 | 纽威数控装备（苏州）有限公司 | Closed lathe bed with four guide rails in steel inserted structure for turning lathe |
| CN102463468A (en) * | 2010-11-17 | 2012-05-23 | 上海谱港机床有限公司 | Numerically controlled horizontal lathe suitable for overload processing |
| CN103357903A (en) * | 2013-07-01 | 2013-10-23 | 安徽力成机械装备有限公司 | Novel tailstock of numerically-controlled lathe |
| CN104633076A (en) * | 2013-11-15 | 2015-05-20 | 武汉重型机床集团有限公司 | Coaxial two-gear gap elimination device |
| CN105345036A (en) * | 2015-12-16 | 2016-02-24 | 武汉宝德机电股份有限公司 | Numerical-control remanufacturing method of old heavy horizontal lathe and control device for numerical-control remanufacturing of old heavy horizontal lathe |
| CN205057081U (en) * | 2015-09-10 | 2016-03-02 | 六安瑞普数控装备有限公司 | Detection device tightly does all can on power tool tailstock top |
| US9475163B1 (en) * | 2015-05-08 | 2016-10-25 | Chi-Nan Lee | Lathe with automatic cross feeding and retraction functions |
| CN206522412U (en) * | 2016-12-23 | 2017-09-26 | 大族激光科技产业集团股份有限公司 | Coaxial double-rack-and-pinion drive device |
-
2020
- 2020-06-15 CN CN202010542975.2A patent/CN111644641A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2440609Y (en) * | 2000-08-08 | 2001-08-01 | 枣庄机床厂 | Transmission of lathe for machining brake drum and brake disc |
| CN1672869A (en) * | 2005-04-18 | 2005-09-28 | 江苏亚威机床有限公司 | Numerically controlled capstan punch with double screw driven Y-axle |
| CN102463468A (en) * | 2010-11-17 | 2012-05-23 | 上海谱港机床有限公司 | Numerically controlled horizontal lathe suitable for overload processing |
| CN201997715U (en) * | 2011-01-21 | 2011-10-05 | 柳州市数控机床研究所 | Turning-grinding combined machine tool |
| CN202137385U (en) * | 2011-05-13 | 2012-02-08 | 纽威数控装备（苏州）有限公司 | Closed lathe bed with four guide rails in steel inserted structure for turning lathe |
| CN103357903A (en) * | 2013-07-01 | 2013-10-23 | 安徽力成机械装备有限公司 | Novel tailstock of numerically-controlled lathe |
| CN104633076A (en) * | 2013-11-15 | 2015-05-20 | 武汉重型机床集团有限公司 | Coaxial two-gear gap elimination device |
| US9475163B1 (en) * | 2015-05-08 | 2016-10-25 | Chi-Nan Lee | Lathe with automatic cross feeding and retraction functions |
| CN205057081U (en) * | 2015-09-10 | 2016-03-02 | 六安瑞普数控装备有限公司 | Detection device tightly does all can on power tool tailstock top |
| CN105345036A (en) * | 2015-12-16 | 2016-02-24 | 武汉宝德机电股份有限公司 | Numerical-control remanufacturing method of old heavy horizontal lathe and control device for numerical-control remanufacturing of old heavy horizontal lathe |
| CN206522412U (en) * | 2016-12-23 | 2017-09-26 | 大族激光科技产业集团股份有限公司 | Coaxial double-rack-and-pinion drive device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203356600U (en) | Lathe with cutting-fluid spraying and collecting systems | |
| CN203390653U (en) | Dust collection system for lathe | |
| CN201427188Y (en) | Square machine tool of multifunctional numerical control lathe | |
| CN103722250A (en) | Numerically-controlled horizontal-gantry fixed-girder milling machine for cycloid gears | |
| CN201419244Y (en) | Vertical double-station head cover chamfering machine | |
| CN103658869A (en) | High-accuracy gear milling machine for gear and rack | |
| CN212734156U (en) | Multifunctional turning center machine with double main shafts and double tool turrets | |
| CN205519746U (en) | Barrel arbor combined machining special plane | |
| CN111644641A (en) | Novel double-power-feed numerical control heavy horizontal lathe | |
| CN204135675U (en) | Twin shaft complex milling machine | |
| CN109571051A (en) | A kind of digital control vertical turn-milling complex machining center workbench | |
| CN206104918U (en) | Wall thickness stator spiral boring machine and special tool thereof | |
| CN203679282U (en) | 75-degree oblique-bed-body dual-bed-saddle row tool numerical control horizontal lathe | |
| CN2560459Y (en) | Workpiece propelling mechanism for digital controlled helical groove milling machine | |
| CN108859234B (en) | Continuous processing machine tool for processing coal briquettes into spherical structure | |
| CN212144515U (en) | Numerical control boring lathe end face mechanism | |
| CN201913296U (en) | Machine for processing shaft neck of crankshaft | |
| CN212793429U (en) | Non-rotating thread machining mechanism for small-size pipe body | |
| CN210232430U (en) | Horizontal hydraulic ten-spindle belt rotating fourth shaft machining center machine | |
| CN208628993U (en) | Direct-drive type groove or thread processing equipment spindle transmission component | |
| CN209206553U (en) | A kind of numerical control gear spline miller | |
| CN112109215A (en) | Arched non-metal machining center | |
| CN207076972U (en) | A kind of radian-adjustable arc lathe tool | |
| CN212043534U (en) | Multi-axial machine tool guide rail | |
| CN215699738U (en) | Double-drive C-axis composite Y-axis movable workbench structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200911 |