CN111482818A - Numerical control machine tool for machining high-precision and high-efficiency revolving body type parts - Google Patents
Numerical control machine tool for machining high-precision and high-efficiency revolving body type parts Download PDFInfo
- Publication number
- CN111482818A CN111482818A CN202010480035.5A CN202010480035A CN111482818A CN 111482818 A CN111482818 A CN 111482818A CN 202010480035 A CN202010480035 A CN 202010480035A CN 111482818 A CN111482818 A CN 111482818A
- Authority
- CN
- China
- Prior art keywords
- motor
- rotary table
- machine tool
- machining
- control machine
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The invention relates to the field of numerical control machine tools, and discloses a numerical control machine tool for machining high-precision and high-efficiency revolving body parts, which comprises a base, wherein the base is of a trapezoidal structure, a group of guide rails are fixedly arranged on the upper end surface of the base through bolts, the guide rails are parallel to each other, a slide block is connected with the surfaces of the guide rails in a sliding manner, a connecting plate is arranged on the upper surface of the slide block, a high-precision rotary table is connected to the upper end of the connecting plate, a first motor is arranged at the side position of the rotary table and drives the rotary table to rotate, the numerical control machine tool for machining the high-precision and high-efficiency revolving body parts drives the rotary table on the connecting plate to linearly move back and forth along the guide rails through a lead screw, the rotary table is linked with a single horizontal shaft, the traditional design of the machine tool structure is simplified, meanwhile, the manufacturing, assembly, maintenance and use cost of the equipment is reduced.
Description
Technical Field
The invention relates to the field of numerical control machine tools, in particular to a numerical control machine tool for machining high-precision and high-efficiency revolving body parts.
Background
The traditional three-axis vertical numerical control machine tool mainly solves the problem of position degree machining of rotary parts by interpolation of three linear axes through a numerical control system, and the precision guarantee mainly depends on the precision of the numerical control system and an optical element. The high-precision optical element completely depends on import and is forbidden by developed countries, the three-axis interpolation is not only more complex in structure on the machine tool design, but also has dead corners and blind areas which cannot be completely interpolated, so that a ceiling with part machining precision is formed. The equipment cost is higher, the effective space is small, the process capability is limited, and the processing efficiency and the beat are influenced.
Therefore, a numerical control machine tool for machining high-precision and high-efficiency revolving body parts is designed.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the technical scheme that:
a numerical control machine tool for machining high-precision and high-efficiency revolving body parts comprises a base, wherein the base is of a trapezoidal structure, a group of two guide rails are fixedly installed on the surface of the upper end of the base through bolts, the guide rails are parallel to each other, three pairs of six slide blocks are slidably connected onto the guide rails, three slide blocks are arranged on each guide rail and are slidably connected with the surfaces of the guide rails, a connecting plate is installed on the upper surface of each slide block, a turntable is connected to the upper end of each connecting plate, a first motor is installed at the side position of the turntable, an upright post is fixedly connected to one end of the base, a concave groove is formed in the upper surface of the base at the contact position of the upright post, a second motor is installed inside the concave groove and is arranged between the guide rails, the second motor is fixedly connected to the upper surface of the base through bolts, the output, guide rails are vertically arranged on the stand columns, one set of two guide rails are fixedly connected with the side faces of the stand columns through bolts, and the outer sides of the guide rails are connected with the spindle box through a second set of sliding blocks (three pairs of six sliding blocks, symmetrically arranged).
Further, the headstock has been seted up the opening for hollow structure upper end, the third motor is installed at the top of stand, the third motor passes through bolt fixed connection on the stand, and the third motor is connected with perpendicular lead screw, and is connected with the headstock through the nut on the lead screw, perpendicular lead screw is arranged in between the guide rail, headstock internally mounted has the main shaft, the main shaft is vertical downwards, and installs the fourth motor on the main shaft, the main shaft is connected to the fourth motor, and fourth motor housing fixed connection is at the headstock inner wall.
Further, stand side fixed connection tool magazine, and install the fifth motor on the tool magazine, the tool magazine is connected to the fifth motor output, the stand is kept away from base one side and is installed the switch board.
Furthermore, the surface of the rotary table is of a disc-shaped (or square) structure, the surface of the rotary table is provided with a clamping groove, the side edge of the rotary table is fixedly connected with a first motor shell, and the output end of the first motor is connected with the input end of the rotary table.
Further, the rotary table rotates forwards and backwards continuously or intermittently, and is arbitrarily indexed.
The invention has the beneficial effects that:
1. the invention optimizes the design of the traditional three-axis vertical numerical control machine tool, reduces a horizontal shaft, realizes the replacement of a reduced axial motion by the transposition of the turntable, reduces an axial motion, and can more accurately ensure the centering and the positioning of the processed part by the high-precision turntable, so that the processing precision of the part is higher.
2. The invention reduces one axial motion device, which not only simplifies the machine tool design, reduces the manufacturing, assembling, maintaining and using cost, but also increases the effective space of the machine tool and makes the process capability of the machine tool stronger.
3. The invention is particularly suitable for processing parts such as revolved bodies, obviously improves the processing efficiency and the processing precision, and the ingenious configuration of the high-precision rotary table not only can realize the functions of drilling, milling, boring and tapping, but also can finish the grinding processing of the end surface excircle and the inner hole of the part by one-time clamping, thereby greatly enhancing the technological capability of a machine tool, improving the efficiency and stably obtaining the processing quality with higher precision.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is an enlarged schematic view of a portion B in fig. 1.
In the figure: 1, a base; 2, a guide rail; 3, connecting a plate; 4, rotating the platform; 5 a first motor; 6, a sliding block; 7, a screw rod; 8 a second motor; 9 upright posts; 10, a guide rail; 11, a main spindle box; 12, a sliding block; 13 a third motor; 14, a screw rod; 15 a main shaft; 16 a fourth motor; 17, a tool magazine; 18 a fifth motor; 19 control cabinet.
Detailed Description
In order to make the technical solutions and advantages of the embodiments of the present invention clearer, 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 some embodiments of the present invention, but not all 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 FIGS. 1-3: a numerical control machine tool for machining high-precision and high-efficiency revolving body parts comprises a base 1, wherein the base 1 is of a trapezoidal structure, two groups of guide rails 2 are fixedly mounted on the upper end surface of the base 1 through bolts, and the two groups of guide rails 2 are parallel to each other; the two groups of guide rails 2 are connected with a first sliding block 6 in a sliding manner, the lower surface of the first sliding block 6 is connected with the upper surface of the guide rails 2 in a sliding manner, the upper surface of the first sliding block 6 is provided with a connecting plate 3, the upper end of the connecting plate 3 is connected with a rotary table 4 in a rotating manner, the side edge position of the rotary table 4 is provided with a first motor 5, one side of the base 1 far away from the rotary table 4 is fixedly connected with an upright post 9, the upper surface contact position of the upright post 9 on the base 1 is provided with a notch, the notch is internally provided with a second motor 8, the second motor 8 is arranged between the two groups of guide rails 2, the second motor 8 is fixedly connected with the upper surface of the base 1 through a bolt, the output end of the second motor 8 is connected with one end of a screw rod 7, the other end of the screw rod 7, and the outer side of the slide rail 10 is connected with a main spindle box 11 in a sliding manner through a second slide block 12, the slide rail is supported by using a base 1, a rotary table 4 is connected with the guide rails 2 in a sliding manner, so that the rotary table 4 can move horizontally, the front and back movement along the horizontal longitudinal direction (Y axis) or the left and right movement along the horizontal transverse direction (X axis) of the two guide rails 2 can be realized, and the rotary table 4 can rotate simultaneously.
Wherein, headstock 11 has seted up the opening for well accuse structure upper end, third motor 13 is installed to one side that headstock 11 is close to stand 9, third motor 13 passes through bolt fixed connection headstock 11 upper surface, and 11 lower extremes of headstock install dwang 14, dwang 14 surface is seted up threadedly, and dwang 14 upper end fixed connection third motor 13, and dwang 14 arranges in between two sets of slide rails 10, headstock 11 internally mounted has main shaft 15, main shaft 15 is vertical downwards, and the 15 upper ends of main shaft install fourth motor 16, main shaft 15 is connected to the 16 output ends of fourth motor, and the 16 shell fixed connection headstock 11 inner walls of fourth motor, make headstock 11 can reciprocate.
Wherein, the side of stand 9 fixed connection tool magazine 17, and tool magazine 17 is the cylinder structure, tool magazine 17 plane one side fixed connection stand 9, and tool magazine 17 cambered surface one side installs servo motor 18, and servo motor 18 output is connected tool magazine 17 (except boring and milling boring tapping cutter in the tool magazine 17, can install the abrasive machining cutter additional), and base 1 one side is kept away from to stand 9 installs controller 19, and controller 19 controls all motors and servo motor 18.
Wherein, 4 surfaces of revolving stage are disc-shaped structure, and 4 surfaces of revolving stage have seted up the draw-in groove, 4 side fixed connection first motor 5 shells of revolving stage, and 5 input ends of revolving stage are connected to first motor 5 output, drive 4 gyrations of revolving stage.
Wherein, the spout has been seted up to revolving stage 4 lower extreme, and the spout is the same with first slide rail 10 lower terminal surface structure, reaches revolving stage 4 and can dismantle direct mount on guide rail 2.
Wherein, the first slider 6 and the second slider 12 that slide connection was gone up with slide rail 10 to guide rail 2 divide into two sets of symmetries and are six, stability when the increase removes.
The first motor 5, the second motor 8, the third motor 13, the fourth motor 16 and the servo motor 18 are both provided, wherein the models of all the motors are YH-1.
In conclusion, the invention provides the numerical control machine tool for machining the high-precision high-efficiency revolving body parts aiming at the requirement of high-efficiency machining of some high-precision revolving body parts when in use, so that the precision of the equipment body is improved, the machining precision of the parts is improved, meanwhile, the structural design is optimized and concise, and the manufacturing, mounting, maintaining and using cost of the equipment is reduced. The device has larger effective space and stronger process capability, the base 1 is used for supporting, the turntable 4 is connected with the guide rails 2 in a sliding way, the turntable 4 can horizontally move, the front and back movement or the horizontal and transverse left and right movement along the two guide rails 2 in the horizontal longitudinal direction can be realized, the turntable 4 can simultaneously perform the rotary movement, the design of the traditional three-axis vertical numerical control machine tool is optimized, and a horizontal shaft is reduced; an axial movement instead of being reduced is achieved by indexing of the turret 4; one axial movement is reduced, centering and positioning of the machined part can be ensured more accurately by means of the rotary table 4, machining precision of the part is higher, the reduced axial movement device simplifies machine tool design, reduces manufacturing, assembling, maintaining and using cost, increases effective space of the machine tool, and enables technological capability of the machine tool to be stronger, grinding machining tools can be additionally arranged in the tool magazine 17 besides drilling, milling, boring and tapping tools, the rotary type part machining tool is particularly suitable for machining of rotary type parts, and machining efficiency and machining precision are higher; the ingenious configuration of the high-precision rotary table 4 not only can realize the functions of drilling, milling, boring and tapping, but also can finish the grinding processing of the end face excircle and the inner hole of the part by one-time clamping, thereby not only greatly enhancing the technological capability of the machine tool and improving the efficiency, but also stably obtaining the processing quality with higher precision.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. The utility model provides a digit control machine tool of high accuracy high efficiency solid of revolution class parts machining, includes base (1), its characterized in that: the base (1) is of a trapezoidal structure, the upper end surface of the base (1) is fixedly provided with a set of two guide rails (2) through bolts, the guide rails (2) are parallel to each other, the guide rails (2) are connected with three pairs of six sliders (6) in a sliding manner, three sliders are arranged on each guide rail, the sliders (6) are connected with the guide rails (2) in a surface sliding manner, the sliders (6) are provided with connecting plates (3) in a surface mounting manner, the upper ends of the connecting plates (3) are connected with rotary tables (4), the side edge positions of the rotary tables (4) are provided with first motors (5), one ends of the base (1) are fixedly connected with stand columns (9), the stand columns (9) are provided with concave grooves at the upper surface contact positions of the base (1), second motors (8) are arranged inside the concave grooves, the second motors (8) are arranged between the guide rails (2), and the second motors (8) are fixedly connected with, the output end of the second motor (8) is connected with one end of the screw rod (7), a nut on the screw rod is connected to the bottom of the connecting plate (3), a guide rail (10) is vertically installed on the stand column (9) and is connected with the side face of the stand column (9) in a set of two mode, and the outer side of the guide rail (10) is connected with the spindle box (11) in a sliding mode through the second group of sliding blocks (12).
2. The numerical control machine tool for machining the high-precision high-efficiency revolving body type parts according to claim 1, is characterized in that: the utility model discloses a guide rail structure, including headstock (11), third motor (13), perpendicular lead screw (14), nut on the lead screw, headstock (11), third motor (13) are provided with the opening for hollow structure upper end, third motor (13) are installed at the top of stand (9), third motor (13) are connected on the stand through bolt fixed connection, and the third motor is connected with perpendicular lead screw (14), and is connected with headstock (11) through the nut on the lead screw, perpendicular lead screw (14) are arranged in between guide rail (10), headstock (11) internally mounted has main shaft (15), main shaft (15) are vertical downwards, and main shaft (15) upper end installs fourth motor (16), main shaft (15) are connected in fourth motor (16), and fourth motor (16) shell fixed connection is at headstock (11) inner.
3. The numerical control machine tool for machining the high-precision high-efficiency revolving body type parts according to claim 1, is characterized in that: stand (9) side fixed connection tool magazine (17), and install fifth motor (18) on tool magazine (17), tool magazine (17) are connected to fifth motor (18) output, base (1) one side is kept away from in stand (9) and switch board (19) are installed.
4. The numerical control machine tool for machining the high-precision high-efficiency revolving body type parts according to claim 1, is characterized in that: the surface of the rotary table (4) is of a disc-shaped (or square) structure, the surface of the rotary table (4) is provided with a clamping groove, the side edge of the rotary table (4) is fixedly connected with a shell of a first motor (5), and the output end of the first motor (5) is connected with the input end of the rotary table (4).
5. The numerical control machine tool for machining the high-precision high-efficiency revolving body type parts according to claim 4, is characterized in that: the 360-degree forward and reverse rotation of the rotary table (4) is realized continuously or intermittently, and the rotary table can be indexed randomly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010480035.5A CN111482818A (en) | 2020-05-29 | 2020-05-29 | Numerical control machine tool for machining high-precision and high-efficiency revolving body type parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010480035.5A CN111482818A (en) | 2020-05-29 | 2020-05-29 | Numerical control machine tool for machining high-precision and high-efficiency revolving body type parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111482818A true CN111482818A (en) | 2020-08-04 |
Family
ID=71790934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010480035.5A Withdrawn CN111482818A (en) | 2020-05-29 | 2020-05-29 | Numerical control machine tool for machining high-precision and high-efficiency revolving body type parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111482818A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114683073A (en) * | 2020-12-29 | 2022-07-01 | 苏州企赢自动化科技有限公司 | Three-spindle machining center with rotary table |
-
2020
- 2020-05-29 CN CN202010480035.5A patent/CN111482818A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114683073A (en) * | 2020-12-29 | 2022-07-01 | 苏州企赢自动化科技有限公司 | Three-spindle machining center with rotary table |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102632422B (en) | Small high-speed five-axis linkage machine tool | |
| CN209954213U (en) | Multi-surface machining center of composite stand column | |
| CN111002047A (en) | Numerical control movable beam type five-axis gantry machining center machine tool | |
| CN114226809B (en) | Multi-axis linkage type numerical control drilling and milling machine tool | |
| CN218051328U (en) | Horizontal five-axis linkage machining center machine tool with double rotary working tables | |
| CN110814788A (en) | Numerical control machine tool with planetary exchange workbench | |
| CN112571068A (en) | Horizontal five-axis turning and milling composite machining center with opposite double main shafts | |
| CN111482818A (en) | Numerical control machine tool for machining high-precision and high-efficiency revolving body type parts | |
| CN219189307U (en) | Double-sided boring and milling compound machine tool with movable upright posts | |
| CN214979181U (en) | Numerical control machine tool for machining high-precision and high-efficiency revolving body type parts | |
| CN212217764U (en) | Numerical control movable beam type five-axis gantry machining center machine tool | |
| CN209408068U (en) | A kind of vertical sleeping Compositions of metal-working machines of double-workbench | |
| CN217913444U (en) | Prevent supporting frock of displacement high accuracy three-dimensional laser cutting | |
| CN109365881A (en) | Move horizontally oblique-feeding Universal rotary milling drill tools | |
| CN210254422U (en) | F-shaped steel rail multi-station planer type milling machine | |
| CN211758579U (en) | Six-head numerical control boring and milling machine tool | |
| CN209477380U (en) | Move horizontally oblique-feeding Universal rotary milling drill tools | |
| CN110216491B (en) | Single-column vertical-horizontal combined type multi-surface machining center | |
| CN211840976U (en) | Processing device for 5G base station shell | |
| CN208231275U (en) | A kind of common platform of the horizontal five axis Compositions of metal-working machines of hardware and software platform | |
| CN220718682U (en) | Novel tooth scraping machine structure | |
| CN202986610U (en) | Intelligent automatic control driving system used for high rotating speed carving machine | |
| CN221313237U (en) | Turning, milling and grinding compound numerical control machine tool | |
| CN221158670U (en) | Double-end mould drilling machine | |
| CN217192775U (en) | Multi-axis linkage numerical control machining center |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200804 |