CN110842219B - Double-end digit control machine tool - Google Patents
Double-end digit control machine tool Download PDFInfo
- Publication number
- CN110842219B CN110842219B CN201911305653.XA CN201911305653A CN110842219B CN 110842219 B CN110842219 B CN 110842219B CN 201911305653 A CN201911305653 A CN 201911305653A CN 110842219 B CN110842219 B CN 110842219B
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- plate
- double
- material guiding
- control machine
- machine tool
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- 239000000463 material Substances 0.000 claims abstract description 32
- 238000007514 turning Methods 0.000 claims abstract description 32
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000012545 processing Methods 0.000 abstract description 9
- 239000002699 waste material Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 6
- 238000003754 machining Methods 0.000 description 5
- 238000005086 pumping Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002173 cutting fluid Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/08—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning axles, bars, rods, tubes, rolls, i.e. shaft-turning lathes, roll lathes; Centreless turning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B9/00—Automatic or semi-automatic turning-machines with a plurality of working-spindles, e.g. automatic multiple-spindle machines with spindles arranged in a drum carrier able to be moved into predetermined positions; Equipment therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0053—Devices for removing chips using the gravity force
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses a double-end numerical control machine tool, which comprises: a base; the clamping device comprises two oil clamping seats which are respectively arranged on the machine base at intervals through mounting seats along the X direction, and the distance between the two oil clamping seats can be adjusted; the supporting device comprises brackets which are arranged between the two oil clamping seats in a lifting manner, and each bracket is arranged adjacent to one of the oil clamping seats; the two material guide plates are obliquely arranged on the machine base and are respectively adjacent to one of the oil clamping seats, and the distance between the two material guide plates can be adjusted; two turning points, one turning point is arranged on each material guiding plate. Compared with the prior art, the double-end numerical control machine tool can improve the processing efficiency and the processing quality of workpieces.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a double-head numerical control machine tool.
Background
The numerical control machine tool is an automatic machine tool with high precision and high efficiency. The machine tool has wide processing technology performance, can process linear cylinders, oblique line cylinders, circular arcs, various complex workpieces such as threads, grooves, worms and the like, has linear interpolation and circular arc interpolation compensation functions, and plays a good economic role in mass production of complex parts.
The numerical control machine tool automatically processes the processed parts according to a processing program which is programmed in advance. The processing process route, the process parameters, the movement track, the displacement, the cutting parameters (the rotation number of a main shaft, the feeding amount, the back cutting amount and the like) and auxiliary functions (the tool changing, the forward rotation of the main shaft, the reverse rotation, the cutting fluid opening, the closing and the like) of the part are manually written into a processing program list according to instruction codes and program formats specified by a numerical control machine tool, and then the contents in the program list are recorded on a control medium (such as a punched paper tape, a magnetic disk and a bubble memory) and then are input into a numerical control device of the numerical control machine tool, so that the numerical control machine tool is instructed to process the part.
The prior art discloses a concrete pumping clamping rod turning bracket device, including lathe, pumping clamping rod, and pumping clamping rod tail end is placed on the bracket, and the bracket comprises frame, bracing piece, extension bar, semicircle support, and the frame lower surface is provided with the slipmat, and frame upper surface fixedly connected with bracing piece is provided with the extension bar in the bracing piece, and the upper end fixedly connected with semicircle of extension bar holds in the palm. The turning bracket device can ensure the machining precision of the concrete pumping clamping rod. But in the practical application process, only one end of the workpiece can be turned, the workpiece is required to be taken down and changed to be placed on the bracket for fixing, and the cutting slag generated in the turning process is easy to accumulate on the machine tool, so that the processing quality and efficiency of the workpiece are affected.
Disclosure of Invention
The invention aims to provide a double-head numerical control machine tool which can improve the processing efficiency and the processing quality of a workpiece.
To achieve the purpose, the invention adopts the following technical scheme:
Provided is a double-ended numerical control machine tool including:
A base;
the clamping device comprises two oil clamping seats which are respectively arranged on the machine base at intervals through mounting seats along the X direction, and the distance between the two oil clamping seats can be adjusted;
The supporting device comprises brackets which are arranged between the two oil holders in a lifting manner, and each bracket is arranged adjacent to one of the oil holders;
The two material guide plates are obliquely arranged on the machine base and are respectively adjacent to one of the oil clamping seats, and the distance between the two material guide plates can be adjusted;
and two turning points, wherein one turning point is arranged on each material guiding plate.
As a preferred scheme of double-end digit control machine tool, strutting arrangement still includes two lift cylinders and two connecting pieces, the connecting piece includes intermediate junction spare and connecting seat, intermediate junction spare one end with mount pad fixed connection, the other end with connecting seat fixed connection, the connecting seat has seted up the mounting hole along vertical direction, the lift cylinder is fixed in the lower extreme of connecting seat, just the piston rod of lift cylinder passes the mounting hole with the bracket connection.
As a preferred scheme of double-end digit control machine tool, the intermediate connection spare is including perpendicular first connecting plate, second connecting plate and the third connecting plate that connects gradually, first connecting plate with the third connecting plate is parallel to each other and is located the downside of second connecting plate, first connecting plate with connecting seat fixed connection, the interval is equipped with two length along the regulation slot hole that vertical direction extends on the third connecting plate, and the screw passes the regulation slot hole with screw hole on the mount pad connects soon.
As a preferable scheme of the double-head numerical control machine tool, the middle connecting piece further comprises a reinforcing plate, wherein the reinforcing plate is positioned below the second connecting plate and is vertically connected with the first connecting plate, the second connecting plate and the third connecting plate respectively.
As a preferred scheme of double-end digit control machine tool, the bracket include with the spliced pole that the piston rod is connected, with the opening up's that the upper end of spliced pole is connected U type support, install in pivot and the cover at U type support both ends are located pivot epaxial supporting part, supporting part has a recess that is used for supporting circular work piece.
As a preferable scheme of the double-head numerical control machine tool, the bearing part comprises a connecting cylinder and conical cylinders positioned at two ends of the connecting cylinder, and the diameter of one end of each conical cylinder connected with the connecting cylinder is smaller than that of the other opposite end of each conical cylinder.
As a preferred scheme of double-end digit control machine tool, still include two along X along the interval install in slide on the frame, install in every first drive module on the slide, and slidable mounting in on the slide and with the first slide that first drive module is connected, first drive module can drive first slide is along X to removing, the mount pad with the stock guide all install in on the first slide and with first slide sliding fit.
As a preferable scheme of double-end digit control machine tool, still include install in second drive module and the second slide on the first slide, the second drive module with the second slide is connected and is used for driving the second slide is along X to removing, the stock guide install in on the second slide.
As a preferable scheme of the double-head numerical control machine tool, the double-head numerical control machine tool further comprises a third driving module which is arranged on the second sliding plate, and the third driving module is connected with the material guiding plate and used for driving the material guiding plate to move along the inclined direction of the material guiding plate.
As a preferred scheme of double-end digit control machine tool, the stock guide include install in the slope on the second slide and with the base plate that the third drive module is connected with install in guide portion on the base plate, guide portion is adjacent the base plate is close to one side setting of oil holder, just set up along the X direction on the guide portion a plurality of lengths along the baffle box that the incline direction of base plate extends, the baffle box is followed the incline direction of guide portion runs through guide portion, the turning head install in on the guide portion.
The invention has the beneficial effects that: the bracket adopts a lifting design, and the outer sides of the oil clamping seats are respectively provided with the turning points, so that the two ends of a workpiece can be simultaneously turned, the turning points are arranged on the obliquely arranged guide plate, waste residues and cutting waste liquid flow out along the guide plate together, and the phenomenon that the normal work of the turning points is influenced due to the fact that the waste residues generated by turning are accumulated near the turning points can be prevented, and the turning quality of the workpiece is prevented from being influenced by accumulated waste residues. Compared with the prior art, the double-end numerical control machine tool improves the processing efficiency and the processing quality of workpieces.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings that are required to be used in the embodiments of the present invention will be briefly described below. It is evident that the drawings described below are only some embodiments of the present invention and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
Fig. 1 is a schematic structural diagram of a double-ended numerical control machine tool according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of a double-ended numerically-controlled machine tool according to an embodiment of the present invention after the outer cover is removed.
Fig. 3 is an enlarged schematic view of a part of the structure of a double-ended numerical control machine tool according to an embodiment of the present invention.
Fig. 4 is a schematic structural view of a supporting device according to an embodiment of the present invention.
In the figure:
1. A base; 2. a clamping device; 21. a mounting base; 22. an oil holder; 3. a support device; 31. a bracket; 311. a connecting column; 312. a U-shaped bracket; 313. a rotating shaft; 314. a support part; 3141. a connecting cylinder; 3142. a conical cylinder; 32. a lifting cylinder; 33. an intermediate connection; 34. a connecting seat; 4. a material guide plate; 41. a substrate; 42. a material guiding part; 43. a guide groove; 51. a slide; 52. a first driving module; 53. a first slide plate; 54. a second driving module; 55. a second slide plate; 56. a third driving module; 6. an outer cover;
100. A workpiece.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the invention, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numbers in the drawings of embodiments of the invention correspond to the same or similar components; in the description of the present invention, it should be understood that, if the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present invention and simplifying the description, rather than indicating or implying that the apparatus or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration and should not be construed as limiting the present patent, and that the specific meaning of the terms described above may be understood by those of ordinary skill in the art according to specific circumstances.
In the description of the present invention, unless explicitly stated and limited otherwise, the term "coupled" or the like should be interpreted broadly, as it may be fixedly coupled, detachably coupled, or integrally formed, as indicating the relationship of components; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between the two parts or interaction relationship between the two parts. 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.
As shown in fig. 1 and 2, the double-ended numerical control machine tool in the present embodiment includes:
A base 1;
the clamping device 2 comprises two oil clamping seats 22 which are respectively arranged on the machine base 1 at intervals through mounting seats 21 along the X direction, and the distance between the two oil clamping seats 22 can be adjusted;
the supporting device 3 comprises brackets 31 which are arranged between the two oil holders 22 in a lifting manner, and each bracket 31 is arranged adjacent to one oil holder 22;
The two material guide plates 4 are obliquely arranged on the machine base 1 and are respectively adjacent to one of the oil clamping seats 22, and the distance between the two material guide plates 4 can be adjusted;
two turning points, one turning point is arranged on each material guiding plate 4.
In this embodiment, after the distance between the two oil holders 22 is adjusted, the manipulator places the workpiece 100 on the bracket 31, the bracket 31 is lifted to the center of the spindle of the oil holder 22, then the oil holder 22 is moved to a set position and clamps the workpiece 100, and the turning point moves to the turning position of the workpiece 100 through the guide plate 4 to perform turning on the workpiece 100; after the machining is completed, the oil holder 22 releases the chuck and is retracted in the X direction to be separated from the workpiece 100, and the robot takes out the workpiece 100, thus circulating. The bracket 31 in this embodiment adopts the liftable design to set up a lathe turning respectively in the outside of oil holder 22, can carry out lathe turning simultaneously to the both ends of work piece 100, and the lathe turning is installed on the stock guide 4 that the slope set up, and waste residue flows along stock guide 4 together with cutting waste liquid, can prevent that the waste residue that the lathe turning produced from piling up near the lathe turning and influencing lathe turning normal work, avoid accumulational waste residue to influence the lathe turning quality of work piece 100. Compared with the prior art, the double-head numerical control machine tool of the embodiment improves the machining efficiency and the machining quality of the workpiece 100.
As shown in fig. 4, the supporting device 3 further includes two lifting cylinders 32 and two connectors, the connectors include a middle connector 33 and a connecting seat 34, one end of the middle connector 33 is fixedly connected with the mounting seat 21, the other end of the middle connector is fixedly connected with the connecting seat 34, the connecting seat 34 is provided with a mounting hole along the vertical direction, the lifting cylinders 32 are fixed at the lower ends of the connecting seat 34, and a piston rod of the lifting cylinders 32 passes through the mounting hole to be connected with the bracket 31, i.e. the bracket 31 can move synchronously with the oil holder 22 along the X direction.
Specifically, the intermediate connecting piece 33 includes a first connecting plate, a second connecting plate and a third connecting plate which are sequentially and vertically connected, the first connecting plate and the third connecting plate are mutually parallel and are positioned at the lower side of the second connecting plate, the first connecting plate is fixedly connected with the connecting seat 34, two adjusting long holes with the lengths extending along the vertical direction are arranged on the third connecting plate at intervals, a screw penetrates through the adjusting long holes and is screwed with threaded holes on the mounting seat 21, the mounting position of the bracket 31 can be adjusted along the vertical direction through the adjusting long holes, and then the position of the bracket 31 is adjusted along the vertical direction through the lifting cylinder 32, so that the support of the workpiece 100 is realized.
In order to improve the structural stability of the intermediate connection member 33, the intermediate connection member 33 further includes a reinforcing plate located below the second connection plate and vertically connected to the first connection plate, the second connection plate, and the third connection plate, respectively.
The bracket 31 comprises a connecting column 311 connected with the piston rod, a U-shaped bracket 312 with an upward opening connected with the upper end of the connecting column 311, a rotating shaft 313 arranged at two ends of the U-shaped bracket 312, and a bearing part 314 sleeved on the rotating shaft 313, wherein the bearing part 314 is provided with a groove for supporting the round workpiece 100. The support 314 is rotatable about the rotation axis 313 in response to movement of the brackets 31 when adjusting the distance between the two brackets 31, and the distance between the two brackets 31 can be smoothly adjusted when the workpiece 100 is placed on the brackets 31.
Further, the retainer 314 includes a connecting cylinder 3141 and tapered cylinders 3142 at both ends of the connecting cylinder 3141, and one end of the tapered cylinder 3142 connected to the connecting cylinder 3141 has a smaller diameter than the other end opposite thereto. The structural design of the tapered cartridge 3142 can increase the size range of the workpiece 100 supported by the carrier 31.
As shown in fig. 3, the double-end numerical control machine tool of the present embodiment further includes two sliding bases 51 installed on the machine base 1 at intervals along the X direction, a first driving module 52 installed on each sliding base 51, and a first sliding plate 53 slidably installed on the sliding base 51 and connected to the first driving module 52, wherein the first driving module 52 can drive the first sliding plate 53 to move along the X direction, and the installation base 21 and the material guiding plate 4 are both installed on the first sliding plate 53 and slidably matched with the first sliding plate 53. The first driving module 52 can drive the oil holder 22 and the bracket 31 on the mounting seat 21 and the turning point on the stock guide 4 to synchronously move along the X direction.
Specifically, the first driving module 52 includes a servo motor, a screw rod mounted on the slide seat 51, and slide rails located at two sides of the slide seat 51, and the first slide plate 53 is connected to the screw rod and is in sliding fit with the slide rails through a slide block.
In this embodiment, the double-end numerical control machine further includes a second driving module 54 and a second sliding plate 55 mounted on the first sliding plate 53, the second driving module 54 is connected with the second sliding plate 55 to drive the second sliding plate 55 to move along the X direction, and the material guiding plate 4 is mounted on the second sliding plate 55. The second driving module 54 can further drive the guide plate 4 to move along the X direction so as to adjust the suitable turning position. The structure of the second driving module 54 is similar to that of the first driving module 52, and the working principle is the same, which is not described in detail.
Further, the double-end numerical control machine tool of the embodiment further comprises a third driving module 56 installed on the second sliding plate 55, and the third driving module 56 is connected with the material guiding plate 4 to drive the material guiding plate 4 to move along the inclined direction thereof. The third driving module 56 has a similar structure to the first driving module 52, and the working principle is the same, and detailed description thereof is omitted.
In this embodiment, the guide plate 4 includes a base plate 41 obliquely mounted on the second sliding plate 55 and connected to the third driving module 56, and a guide portion 42 mounted on the base plate 41, where the guide portion 42 is disposed adjacent to one side of the base plate 41 near the oil holder 22, and a plurality of guide grooves 43 extending along the oblique direction of the base plate 41 are formed in the guide portion 42 along the X direction, the guide grooves 43 penetrate the guide portion 42 along the oblique direction of the guide portion 42, and the turning head is mounted on the guide portion 42. By providing the guide groove 43, the generated waste residue and the cutting waste liquid can flow out through the guide groove 43, and the upper surface of the guide part 42 can be kept clean.
The double-end numerical control machine tool of the embodiment further comprises an outer cover 6 arranged on the machine base 1, the outer cover 6 is provided with an opening for taking and placing the workpiece 100, and the clamping device 2, the supporting device 3, the material guide plate 4 and the like are all arranged in the outer cover 6.
It should be understood that the above description is only illustrative of the preferred embodiments of the present application and the technical principles employed. It will be apparent to those skilled in the art that various modifications, equivalents, variations, and the like can be made to the present application. Such variations are intended to be within the scope of the application without departing from the spirit thereof. In addition, some terms used in the description and claims of the present application are not limiting, but are merely for convenience of description.
Claims (5)
1. The utility model provides a double-end digit control machine tool which characterized in that includes:
A base;
the clamping device comprises two oil clamping seats which are respectively arranged on the machine base at intervals through mounting seats along the X direction, and the distance between the two oil clamping seats can be adjusted;
The supporting device comprises brackets which are arranged between the two oil holders in a lifting manner, and each bracket is arranged adjacent to one of the oil holders; the lifting device comprises a bracket, a lifting cylinder, a connecting seat, a mounting hole, a connecting seat and a connecting rod, wherein the connecting seat is fixedly connected with the mounting seat, the connecting seat is provided with the mounting hole along the vertical direction, the lifting cylinder is fixed at the lower end of the connecting seat, and a piston rod of the lifting cylinder penetrates through the mounting hole to be connected with the bracket; the middle connecting piece comprises a reinforcing plate, a first connecting plate, a second connecting plate and a third connecting plate which are sequentially and vertically connected, the first connecting plate and the third connecting plate are mutually parallel and are positioned on the lower side of the second connecting plate, the first connecting plate is fixedly connected with the connecting seat, two adjusting long holes with the lengths extending along the vertical direction are formed in the third connecting plate at intervals, and screws penetrate through the adjusting long holes and are connected with threaded holes in the mounting seat in a rotating mode; the reinforcing plate is positioned below the second connecting plate and is vertically connected with the first connecting plate, the second connecting plate and the third connecting plate respectively; the bracket comprises a connecting column connected with the piston rod, a U-shaped bracket with an upward opening connected with the upper end of the connecting column, rotating shafts arranged at two ends of the U-shaped bracket and a bearing part sleeved on the rotating shafts, and the bearing part is provided with a groove for supporting a round workpiece; the bearing part comprises a connecting cylinder and conical cylinders positioned at two ends of the connecting cylinder, and the diameter of one end of the conical cylinder connected with the connecting cylinder is smaller than that of the other opposite end of the conical cylinder;
The two material guide plates are obliquely arranged on the machine base and are respectively adjacent to one of the oil clamping seats, and the distance between the two material guide plates can be adjusted;
and two turning points, wherein one turning point is arranged on each material guiding plate.
2. The double-end numerical control machine tool according to claim 1, further comprising two sliding seats arranged on the machine base at intervals along the X direction, a first driving module arranged on each sliding seat, and a first sliding plate which is slidably arranged on the sliding seats and connected with the first driving module, wherein the first driving module can drive the first sliding plate to move along the X direction, and the mounting seat and the material guide plate are both arranged on the first sliding plate and are slidably matched with the first sliding plate.
3. The double-ended numerical control machine of claim 2, further comprising a second drive module and a second slide plate mounted on the first slide plate, the second drive module being connected to the second slide plate for driving the second slide plate to move in the X-direction, the stock guide being mounted on the second slide plate.
4. The double-ended numerical control machine of claim 3, further comprising a third drive module mounted on the second slide plate, the third drive module being coupled to the stock guide for driving the stock guide to move in an oblique direction thereof.
5. The double-end numerical control machine tool according to claim 4, wherein the material guiding plate comprises a base plate obliquely arranged on the second sliding plate and connected with the third driving module and a material guiding part arranged on the base plate, the material guiding part is adjacent to one side of the base plate, which is close to the oil clamping seat, a plurality of material guiding grooves with lengths extending along the oblique direction of the base plate are formed in the material guiding part along the X direction, the material guiding grooves penetrate through the material guiding part along the oblique direction of the material guiding part, and the turning head is arranged on the material guiding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911305653.XA CN110842219B (en) | 2019-12-18 | 2019-12-18 | Double-end digit control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911305653.XA CN110842219B (en) | 2019-12-18 | 2019-12-18 | Double-end digit control machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110842219A CN110842219A (en) | 2020-02-28 |
| CN110842219B true CN110842219B (en) | 2024-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911305653.XA Active CN110842219B (en) | 2019-12-18 | 2019-12-18 | Double-end digit control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110842219B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05301135A (en) * | 1992-04-24 | 1993-11-16 | Dainichi Kinzoku Kogyo Kk | Long work steady rest device in lathe |
| KR19980035163U (en) * | 1996-12-12 | 1998-09-15 | 김종진 | Roll chocks for roll turning |
| CN108526494A (en) * | 2018-04-17 | 2018-09-14 | 南京嘉玺数控科技有限公司 | A kind of big packet double end turning lathe special plane of new-energy automobile rear axle |
| CN211161944U (en) * | 2019-12-18 | 2020-08-04 | 广东博克斯智能机床科技有限公司 | Double-end numerical control machine tool |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9162289B2 (en) * | 2011-09-12 | 2015-10-20 | Mazak Corporation | Machine tool apparatus and method |
-
2019
- 2019-12-18 CN CN201911305653.XA patent/CN110842219B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05301135A (en) * | 1992-04-24 | 1993-11-16 | Dainichi Kinzoku Kogyo Kk | Long work steady rest device in lathe |
| KR19980035163U (en) * | 1996-12-12 | 1998-09-15 | 김종진 | Roll chocks for roll turning |
| CN108526494A (en) * | 2018-04-17 | 2018-09-14 | 南京嘉玺数控科技有限公司 | A kind of big packet double end turning lathe special plane of new-energy automobile rear axle |
| CN211161944U (en) * | 2019-12-18 | 2020-08-04 | 广东博克斯智能机床科技有限公司 | Double-end numerical control machine tool |
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|---|---|
| CN110842219A (en) | 2020-02-28 |
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Inventor after: Li Xiaojing Inventor after: Yang Jiansheng Inventor after: Chen Shaohua Inventor before: Li Xiaojing |