CN210360592U - Symmetrical double-spindle numerical control lathe - Google Patents
Symmetrical double-spindle numerical control lathe Download PDFInfo
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- CN210360592U CN210360592U CN201921308423.4U CN201921308423U CN210360592U CN 210360592 U CN210360592 U CN 210360592U CN 201921308423 U CN201921308423 U CN 201921308423U CN 210360592 U CN210360592 U CN 210360592U
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Abstract
The utility model discloses a symmetrical double-spindle numerical control lathe, which comprises a lathe main body and a gantry double-side cutter structure, wherein the gantry double-side cutter structure comprises a gantry seat, an X-axis supporting plate, Y-axis supporting plates respectively arranged on the two sides of the X-axis supporting plate, two groups of first servo motors respectively driving the two Y-axis supporting plates to transversely move, knife boards respectively arranged on the two Y-axis supporting plates, and two groups of second servo motors driving the knife boards to longitudinally move along the Y-axis supporting plates; a cutter and a power cutter for processing a workpiece are arranged on the cutter plate, and a middle cutter is arranged on the lower end surface of the X-axis supporting plate; the symmetrical double-spindle numerical control lathe further comprises a first spindle mechanism and a second spindle mechanism which are respectively positioned on two sides of the gantry base. The utility model discloses a two main shaft numerical control lathes of symmetry adopts the two side cutter structures of longmen, subtracts the lathe volume, simplifies the structure, reduces lathe manufacturing cost, and machining efficiency is high, and the processing cost is low, and finished product precision and concentricity are high, ensure off-the-shelf stability of quality, have realized good economic effect.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, in particular to two main shaft numerical control lathes of symmetry.
Background
The numerical control lathe and the turning center are high-precision and high-efficiency automatic machine tools, can be used for processing complex workpieces such as linear cylinders, oblique line cylinders, circular arcs and various threads, grooves, worms and the like, have various compensation functions of linear interpolation and circular arc interpolation, and play a good economic effect in the batch production of complex parts. The conventional numerical control lathe is usually internally provided with only one processing system, a single main shaft and a single cutter, namely, only one end face of one workpiece can be processed at the same time, if the top face and the side wall of the workpiece need to be processed, the workpiece needs to be clamped again after a clamp is disassembled and then secondary processing is carried out, and the processing of the workpiece cannot be finished at one time, so that the operation wastes time and labor, the labor intensity is improved, the production cost is increased, the processing precision of the product is influenced, and the popularization and the application of the industry are not facilitated; the existing numerical control core-moving machine is high in production cost, has requirements on a rough workpiece, can only process a precise material bar, and is narrow in application range and low in universality.
Therefore, how to realize a symmetrical double-spindle numerical control lathe with reasonable structural design, low production cost, reasonable cutter arrangement by adopting a gantry structure, high processing efficiency and processing precision and stable finished product quality is a technical problem to be solved urgently in the industry.
Disclosure of Invention
The utility model aims at providing a two main shaft numerical control lathes of symmetry, aim at realizing that a structural design is reasonable, low in production cost adopts the longmen structure rationally to lay the cutter, and machining efficiency and machining precision are high, the two main shaft numerical control lathes of symmetry that finished product quality is stable.
The utility model provides a symmetrical two main shaft numerical control lathe, including the lathe main part, the protection casing, two glass door that open, still including locating the two side cutter structures of longmen on the lathe main part, two side cutter structures of longmen are including setting up the longmen seat on the lathe main part, locate the X axle layer board on the longmen seat, locate respectively on X axle layer board two sides and along X axle layer board lateral shifting's Y axle layer board, locate in X axle layer board and drive two sets of first servo motor of two Y axle layer board lateral shifting respectively, locate respectively the cutting board on two Y axle layer boards, drive the cutting board along two sets of second servo motor of Y axle layer board longitudinal shifting; the cutter plate is provided with a cutter and a power cutter structure for processing a workpiece; the gantry double-side tool structure also comprises a tool rest arranged on the lower end surface of the X-axis supporting plate and a middle-mounted tool arranged on the tool rest; the symmetrical double-spindle numerical control lathe further comprises a first spindle mechanism and a second spindle mechanism which are arranged on the machine tool main body and are respectively positioned on two sides of the gantry base.
Preferably, two sides of the X-axis supporting plate are respectively provided with two sliding rails, and the Y-axis supporting plate is provided with a sliding block sliding along the two sliding rails at a position corresponding to the two sliding rails.
Preferably, the first spindle mechanism comprises a spindle and a chuck assembly arranged on the spindle and used for fixing the workpiece; the structure of the second main shaft mechanism is the same as that of the first main shaft mechanism.
Preferably, the collet assembly is provided as a hydraulic chuck or as a collet chuck base.
Preferably, the symmetrical double-spindle numerically controlled lathe further comprises a control panel arranged on the protective cover.
Compared with the prior art, the utility model discloses a two main shaft numerical control lathes of symmetry have following beneficial effect: the gantry type numerical control lathe is provided with a gantry base, an X-axis supporting plate is arranged on the gantry base, Y-axis supporting plates are respectively arranged on two sides of the X-axis supporting plate, knife rests are arranged on each group of Y-axis supporting plates, a knife and a power knife are arranged on each knife rest, and a first main shaft mechanism and a second main shaft mechanism are symmetrically arranged on two sides of the gantry base; each tool rest is provided with a tool and a power tool, the lower end face of the X-axis supporting plate is also provided with a middle-mounted tool, a plurality of tools synchronously process workpieces, and a plurality of functions of turning, milling, drilling, tapping, even grinding and the like are integrated, so that the workpieces are processed at one time, time and labor are saved, the labor intensity is reduced, the processing precision and the concentricity of products are improved, and the quality stability of finished products is ensured; additionally, the utility model discloses a two main shaft numerical control lathes of symmetry, traditional numerical control is walked heart machine, has saved the intermediate sleeve structure of walking the heart machine, simplifies the structure, reduces manufacturing cost, is applicable to various work piece processing simultaneously, and the commonality is high, and application scope is wide.
Drawings
Fig. 1 is one of schematic three-dimensional structural diagrams of an embodiment of a symmetric double-spindle numerically controlled lathe according to the present invention;
fig. 2 is a second schematic perspective view of an embodiment of a symmetrical double-spindle numerically controlled lathe according to the present invention, wherein the protective cover is not shown;
fig. 3 is an enlarged schematic view of a three-dimensional structure of an embodiment of the symmetrical double-spindle numerically controlled lathe of the present invention, wherein the machine tool main body, the protective cover and the double-open glass door are not shown;
fig. 4 is an enlarged schematic view of a three-dimensional structure of a gantry double-side tool structure in an embodiment of the symmetric double-spindle numerically controlled lathe of the present invention.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 4, an embodiment of the symmetrical double-spindle numerically controlled lathe of the present invention is provided, including a machine tool main body 100, a protective cover 103, a double-open glass door, a control panel 600 disposed on the protective cover 103, and a gantry double-side tool structure disposed on the machine tool main body 100, wherein the symmetrical double-spindle numerically controlled lathe further includes a first spindle mechanism 101 and a second spindle mechanism 102 disposed on the machine tool main body 100 and respectively disposed on two sides of the gantry double-side tool structure.
In this embodiment, the first spindle mechanism 101 includes a spindle, and a chuck assembly disposed on the spindle and used for fixing a workpiece; the second spindle mechanism 102 has the same structure as the first spindle mechanism 101. The chuck component is set to be a hydraulic chuck or a spring chuck seat, the structure of the chuck component is flexibly set, different processing requirements of different workpieces can be met, the flexibility is high, and the universality is high.
The gantry double-side tool structure comprises a gantry base 201 erected on the machine tool body 100 and an X-axis supporting plate 202 arranged on the gantry base 201. Gantry 201 erects on lathe main part 100, and X axle layer board 202 fixed mounting is on gantry 201, and first main shaft mechanism 101 and second main shaft mechanism 102 symmetry respectively lie in gantry 201's both sides, the utility model discloses a two main shaft structures of symmetry have improved two main shaft numerical control lathe's of symmetry machining efficiency greatly, exert good economic effect.
The gantry double-side tool structure further comprises Y-axis supporting plates 203 which are respectively arranged on the two sides of the X-axis supporting plate 202 and move transversely along the X-axis supporting plate 202, knife boards 204 which are respectively arranged on the two Y-axis supporting plates 203, and two groups of second servo motors 205 which drive the knife boards 204 to move longitudinally along the Y-axis supporting plate 203. Two groups of first servo motors are arranged in the X-axis supporting plate 202 and respectively drive the two Y-axis supporting plates 203 to move transversely.
The cutter 206 for processing the workpiece and the power cutter structure are mounted on the cutter plate 204, the power cutter structure is used for drilling the workpiece, and the power cutter structure comprises a cutter holder 301, a power cutter 302 arranged on the cutter holder 301 and a driving motor 303 for driving the power cutter 302 to work. The gantry double-side tool structure further comprises a tool rest 400 arranged on the lower end face of the X-axis supporting plate 202 and a middle tool 401 arranged on the tool rest 400.
The double-slide rails 501 are respectively arranged on two sides of the X-axis supporting plate 202, the slide block 502 which slides along the double-slide rails 501 is arranged at the position, corresponding to the double-slide rails 501, of the Y-axis supporting plate 203, and the slide block 502 slides along the double-slide rails 501 under the driving action of the first servo motor, so that the Y-axis supporting plate 203 is driven to transversely move along the X-axis supporting plate 202.
In the gantry double-sided tool structure of this embodiment, the Y-axis supporting plates 203 are respectively disposed on both sides of the X-axis supporting plate 202, and the Y-axis supporting plates 203 include a first Y-axis supporting plate corresponding to the first spindle mechanism 101 and a second Y-axis supporting plate corresponding to the second spindle mechanism 102. The X-axis supporting plate 202 is internally provided with a first servo motor a for driving the first Y-axis supporting plate to move transversely along the X-axis supporting plate 202, the first Y-axis supporting plate is provided with a first cutter plate and a second servo motor a for driving the first cutter plate to move longitudinally along the first Y-axis supporting plate, and the first cutter plate is provided with a first cutter, a first cutter holder, a first power cutter and a first driving motor. A first servo motor b for driving the second Y-axis supporting plate to move transversely along the X-axis supporting plate 202 is arranged in the X-axis supporting plate 202, a second cutting board and a second servo motor b for driving the second cutting board to move longitudinally along the second Y-axis supporting plate are arranged on the second Y-axis supporting plate, and a second cutter, a second cutter holder, a second power cutter and a second driving motor are arranged on the second cutting board.
The utility model discloses a two main shaft numerical control lathes of symmetry, including the two side cutter structures of longmen, the two side cutter structures of longmen are including locating longmen seat 201 on lathe main part 100, are equipped with X axle layer board 202 on longmen seat 201, and X axle layer board 202 is two sides to be equipped with first Y axle layer board, second Y axle layer board respectively, and cutter 206 on the first Y axle layer board matches with first main shaft mechanism 101 and merges and makes up into first system of processing, and cutter 206 on the second Y axle layer board matches with second main shaft mechanism 102 and merges and makes up into second system of processing. The utility model discloses a two side cutter structures in longmen, not only reduce the shared space of cutter 206 installation, the whole volume of the two main shaft numerical control lathes of symmetry that significantly reduces, compact structure, and reasonable in design adds man-hour in addition, can process the work piece respectively by first processing system and second processing system, also can be that first processing system and second processing system process the work piece in step, the processing flexibility ratio is high, and have many processing systems, greatly save cost of labor and process time, effectively improve the machining efficiency of lathe, and the machining cost is reduced. And the first cutter and the first power cutter are arranged on the first cutter plate, the second cutter and the second power cutter are arranged on the second cutter plate, a middle cutter 401 is further arranged on the lower end face of the X-axis supporting plate 202, a plurality of machining cutters 206 are arranged in each machining system, the workpieces are synchronously machined by the plurality of cutters 206, a plurality of functions such as turning, milling, drilling, tapping, even grinding and the like are integrated, different end faces of the complex parts are machined at one time, time and labor are saved, the labor intensity is reduced, the production efficiency is improved, the machining cost is reduced, the precision and the concentricity of finished products are improved, and the quality stability of the finished products is ensured.
In addition, more traditional numerical control is walked heart machine, the utility model discloses a symmetry double main shaft numerical control lathe has saved the intermediate sleeve structure of walking the heart machine, simplifies the structure, reduces the manufacturing cost of lathe, and symmetry double main shaft numerical control lathe does not need the requirement to the blank material specially, is applicable to various work piece processing, and the commonality is high, and application scope is wide, the facilitate promotion.
Therefore, the utility model discloses a two main shaft numerical control lathes of symmetry adopts longmen two side cutter structures, not only subtracts the lathe volume, simplifies the structure, reduces lathe manufacturing cost, the lathe of being convenient for promotes, and improved the machining efficiency of lathe, reduce the processing cost, finished product machining precision and concentricity have been improved, finished product stable in quality has been ensured, structural design is reasonable has been realized, low in production cost adopts longmen structure rationally to lay cutter 206, machining efficiency and machining precision are high, positive effects such as finished product stable in quality.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (5)
1. A symmetrical double-spindle numerical control lathe comprises a machine tool body, a protective cover and a double-opening glass door, and is characterized by further comprising a gantry double-side tool structure arranged on the machine tool body, wherein the gantry double-side tool structure comprises a gantry seat erected on the machine tool body, an X-axis supporting plate arranged on the gantry seat, Y-axis supporting plates respectively arranged on two sides of the X-axis supporting plate and transversely moving along the X-axis supporting plate, two groups of first servo motors arranged in the X-axis supporting plate and respectively driving the two Y-axis supporting plates to transversely move, knife boards respectively arranged on the two Y-axis supporting plates, and two groups of second servo motors driving the knife boards to longitudinally move along the Y-axis supporting plate; the cutting board is provided with a cutter and a power cutter structure for processing a workpiece; the gantry double-side tool structure further comprises a tool rest arranged on the lower end face of the X-axis supporting plate and a middle-mounted tool arranged on the tool rest; the symmetrical double-spindle numerical control lathe further comprises a first spindle mechanism and a second spindle mechanism which are arranged on the machine tool main body and are respectively positioned on two sides of the gantry base.
2. The symmetrical double-spindle numerical control lathe according to claim 1, wherein double slide rails are respectively arranged on two sides of the X-axis supporting plate, and the slide blocks sliding along the double slide rails are arranged on the Y-axis supporting plate at positions corresponding to the double slide rails.
3. A symmetrical double-spindle numerically controlled lathe according to claim 1 or 2, wherein the first spindle mechanism comprises a spindle, and a chuck assembly arranged on the spindle and used for fixing a workpiece; the structure of the second main shaft mechanism is the same as that of the first main shaft mechanism.
4. A symmetrical dual spindle numerically controlled lathe according to claim 3 in which the cartridge assembly is provided as a hydraulic chuck or as a collet chuck.
5. The symmetrical double-spindle numerical control lathe according to claim 4, further comprising a control panel arranged on the protective cover.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921308423.4U CN210360592U (en) | 2019-08-13 | 2019-08-13 | Symmetrical double-spindle numerical control lathe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921308423.4U CN210360592U (en) | 2019-08-13 | 2019-08-13 | Symmetrical double-spindle numerical control lathe |
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| CN210360592U true CN210360592U (en) | 2020-04-21 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112388394A (en) * | 2019-08-13 | 2021-02-23 | 中山市建阳机械设备制造有限公司 | Symmetrical double-spindle numerical control lathe |
| CN113634772A (en) * | 2020-04-27 | 2021-11-12 | 中山市建阳机械设备制造有限公司 | Double-spindle numerical control lathe |
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2019
- 2019-08-13 CN CN201921308423.4U patent/CN210360592U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112388394A (en) * | 2019-08-13 | 2021-02-23 | 中山市建阳机械设备制造有限公司 | Symmetrical double-spindle numerical control lathe |
| CN113634772A (en) * | 2020-04-27 | 2021-11-12 | 中山市建阳机械设备制造有限公司 | Double-spindle numerical control lathe |
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