CN111002047A - Numerical control movable beam type five-axis gantry machining center machine tool - Google Patents
Numerical control movable beam type five-axis gantry machining center machine tool Download PDFInfo
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- CN111002047A CN111002047A CN201911385393.1A CN201911385393A CN111002047A CN 111002047 A CN111002047 A CN 111002047A CN 201911385393 A CN201911385393 A CN 201911385393A CN 111002047 A CN111002047 A CN 111002047A
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- moving mechanism
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- machine tool
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- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/0054—Means for adjusting the position of a machine tool with respect to its supporting surface
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention discloses a numerical control movable beam type five-axis gantry machining center machine tool, and relates to the technical field of machining. Including two bases that are parallel to each other, bottom between the base is provided with the processing platform, the pedestal upper end of base is seted up flutedly, install longitudinal movement mechanism in the recess, there is lateral shifting mechanism at the top of base through longitudinal movement mechanism sliding connection, lateral shifting mechanism's front sliding connection has vertical moving mechanism, vertical moving mechanism's front sliding connection has the headstock that is used for processing, the positive fixed mounting of the pedestal of one of them base has automatic tool magazine. The position of the machine tool spindle is adjusted by arranging the longitudinal moving mechanism, the transverse moving mechanism and the vertical moving mechanism, the machine tool spindle can be machined at any position of the three-axis workbench and the five-axis workbench, the efficiency and the precision are high, and the three-axis workbench and the five-axis workbench are fixed in position and can machine large workpieces.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a numerical control moving beam type five-axis gantry machining center machine tool.
Background
The gantry machining center is a machining center with a main shaft axis perpendicular to a workbench, is a gantry frame in an integral structure, is provided with a cross beam in the middle and consists of double upright columns and a top beam, and is particularly suitable for machining large-sized workpieces and workpieces with complex shapes; the gantry machining center is provided with a fixed beam type (beam fixing, workbench moving/rotating), a movable beam type (beam moving up and down and workbench moving back and forth), a movable column type (workbench fixing, gantry moving), a crown type (workbench fixing and beam moving) and the above multiple gantry machining centers in a composite mode, and the machining characteristics, capacity and aimed product machining application are not completely the same.
The existing gantry machining center usually adopts a fixed gantry frame and a rotatable workbench to cooperate to carry out multi-axis machining on a workpiece, and the machine tool has the defects of poor machining precision, low working efficiency and incapability of meeting the requirement of machining large-sized workpieces due to the fact that the workpiece moves along with the workbench.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a numerical control moving beam type five-axis gantry machining center machine tool which has the advantages of fixed workbench, high machining efficiency, capability of three-axis machining, five-axis machining and the like, and solves the problem of low efficiency of the existing gantry machining center.
(II) technical scheme
In order to realize the purposes of fixing the workbench, having high processing efficiency and being capable of carrying out three-axis processing and five-axis processing, the invention provides the following technical scheme: the numerical control moving beam type five-axis gantry machining center machine tool comprises two bases which are arranged in parallel, a machining table is arranged at the bottom between the bases, a groove is formed in the upper end of a base body of each base, a longitudinal moving mechanism is installed in the groove, the top of each base is connected with a transverse moving mechanism in a sliding mode through the longitudinal moving mechanism, the front of each transverse moving mechanism is connected with a vertical moving mechanism in a sliding mode, the front of each vertical moving mechanism is connected with a spindle box used for machining in a sliding mode, and an automatic tool magazine is fixedly installed on the front of the base body of one base.
As a preferred technical scheme, the machining table comprises a base and a table top fixedly positioned at the front end of the base, a three-axis workbench is fixedly installed at the top of the base, a five-axis workbench is fixedly installed at the top of the table top, and numerical control rotary tables are fixedly installed on the left side and the right side of the five-axis workbench.
As a preferred technical solution of the present invention, the longitudinal moving mechanism includes a longitudinal servo motor fixedly mounted at the rear end of the groove, an end of an output shaft of the longitudinal servo motor is fixedly connected to a longitudinal screw rod for driving the transverse moving mechanism through a coupling, the longitudinal screw rod is located inside the groove, and the top of the base is fixedly connected to a longitudinal guide rail for the transverse moving mechanism to slide.
As a preferred technical solution of the present invention, the lateral movement mechanism includes an installation table, an inner groove is provided on an inner side of a table body front surface of the installation table, a lateral servo motor is fixedly installed on one side inside the inner groove, an end of an output shaft of the lateral servo motor is fixedly connected with a lateral lead screw for driving the vertical movement mechanism through a coupling, and a lateral guide rail for sliding the vertical movement mechanism is fixedly connected to a top of the installation table.
As a preferred technical scheme of the invention, the vertical moving mechanism comprises a sliding plate, a vertical servo motor is fixedly mounted at the top of the sliding plate, and the end part of an output shaft of the vertical servo motor is fixedly connected with a vertical screw rod for driving a spindle box through a coupler.
According to a preferable technical scheme, the spindle box comprises a mounting frame, vertical guide rails for the spindle box to slide are fixedly connected to the left side and the right side of the mounting frame, a machining motor is fixedly mounted inside the spindle box, and a machine tool spindle is fixedly mounted at the end part of an output shaft at the bottom of the machining motor.
(III) advantageous effects
Compared with the prior art, the invention provides a numerical control moving beam type five-axis gantry machining center machine tool, which has the following beneficial effects: the machine tool spindle is adjusted by arranging the longitudinal moving mechanism, the transverse moving mechanism and the vertical moving mechanism, machining can be performed at any position of the three-axis workbench and the five-axis workbench, the efficiency is high, the precision is good, the three-axis workbench and the five-axis workbench are fixed in position, large-sized workpieces can be machined, machining can be performed on all three axes and five axes, and the cost is saved.
Drawings
FIG. 1 is a schematic structural diagram of a numerical control moving beam type five-axis gantry machining center machine tool provided by the invention;
FIG. 2 is a front view of a numerical control moving beam type five-axis gantry machining center machine tool provided by the invention;
FIG. 3 is a right side view of a numerical control moving beam type five-axis gantry machining center machine tool provided by the invention;
fig. 4 is a top view of a numerical control moving beam type five-axis gantry machining center machine tool provided by the invention.
In the figure: 1. a base; 2. a processing table; 201. a base; 202. a three-axis table; 203. a table top; 204. a five-axis workbench; 205. a numerical control turntable; 3. a groove; 4. a longitudinal movement mechanism; 401. a longitudinal servo motor; 402. a longitudinal screw rod; 403. a longitudinal guide rail; 5. a lateral movement mechanism; 501. an installation table; 502. an inner tank; 503. a transverse servo motor; 504. a transverse screw rod; 505. a transverse guide rail; 6. a vertical moving mechanism; 601. a slide plate; 602. a vertical servo motor; 7. a main spindle box; 701. a mounting frame; 702. a vertical guide rail; 703. processing a motor; 704. a machine tool spindle; 8. an automatic tool magazine.
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. 1-4, the numerical control moving beam type five-axis gantry machining center machine tool comprises two bases 1 which are arranged in parallel, a machining table 2 is arranged at the bottom between the bases 1, a groove 3 is formed in the upper end of a base body of each base 1, a longitudinal moving mechanism 4 is installed in the groove 3, the top of each base 1 is connected with a transverse moving mechanism 5 in a sliding mode through the longitudinal moving mechanism 4, the front face of each transverse moving mechanism 5 is connected with a vertical moving mechanism 6 in a sliding mode, the front face of each vertical moving mechanism 6 is connected with a spindle box 7 used for machining in a sliding mode, and an automatic tool magazine 8 is fixedly installed on the front face of the base body of one base 1.
As a specific technical scheme of this embodiment, the machining table 2 includes a base 201 and a table-board 203 fixedly located at the front end of the base 201, the top of the base 201 is fixedly mounted with a three-axis workbench 202, the top of the table-board 203 is fixedly mounted with a five-axis workbench 204, and the left and right sides of the five-axis workbench 204 are both fixedly mounted with a numerical control turntable 205.
In this embodiment, the three-axis workbench 202 and the five-axis workbench 204 are respectively used for three-axis machining and five-axis machining, and are fixed in position, so that large workpieces can be conveniently machined.
As a specific technical solution of this embodiment, the longitudinal moving mechanism 4 includes a longitudinal servo motor 401 fixedly installed at the rear end of the groove 3, an end of an output shaft of the longitudinal servo motor 401 is fixedly connected with a longitudinal screw 402 for driving the lateral moving mechanism 5 through a coupling, the longitudinal screw 402 is located inside the groove 3, and the top of the base 1 is fixedly connected with a longitudinal guide rail 403 for sliding the lateral moving mechanism 5.
In this embodiment, the longitudinal servo motor 401 drives the longitudinal screw 402 to rotate, and cooperates with the longitudinal guide rail 403 to move the transverse moving mechanism 5 longitudinally.
As a specific technical solution of this embodiment, the lateral movement mechanism 5 includes a mounting table 501, an inner groove 502 is provided on the inner side of the table front of the mounting table 501, a lateral servo motor 503 is fixedly mounted on one side inside the inner groove 502, a lateral screw rod 504 for driving the vertical movement mechanism 6 is fixedly connected to an output shaft end of the lateral servo motor 503 through a coupling, and a lateral guide rail 505 for sliding the vertical movement mechanism 6 is fixedly connected to the top of the mounting table 501.
In this embodiment, the horizontal servo motor 503 drives the horizontal screw rod 504 to rotate, and cooperates with the horizontal guide rail 505 to move the vertical moving mechanism 6 horizontally.
As a specific technical scheme of this embodiment, the vertical moving mechanism 6 includes a sliding plate 601, a vertical servo motor 602 is fixedly mounted at the top of the sliding plate 601, and an end of an output shaft of the vertical servo motor 602 is fixedly connected with a vertical lead screw for driving the spindle box 7 through a coupling.
In this embodiment, the vertical servo motor 602 drives the vertical screw rod to rotate, so that the spindle box 7 moves vertically.
As a specific technical scheme of this embodiment, the spindle box 7 includes a mounting frame 701, both sides of the mounting frame 701 are fixedly connected with a vertical guide rail 702 for the spindle box 7 to slide, a processing motor 703 is fixedly installed in the spindle box 7, and a machine tool spindle 704 is fixedly installed at an end of a bottom output shaft of the processing motor 703.
In this embodiment, the processing motor 703 drives the machine tool spindle 704 to perform processing operation, and the vertical guide rail 702 is matched with the vertical moving mechanism 6.
The working principle and the using process of the invention are as follows: when the machining tool is used, a workpiece is placed on the three-axis workbench 202 or the five-axis workbench 204 according to machining requirements, the longitudinal servo motors 401, the transverse servo motors 503 and the vertical servo motors 602 of the longitudinal moving mechanism 4, the transverse moving mechanism 5 and the vertical moving mechanism 6 work to enable the machine tool spindle 704 in the spindle box 7 to move to a position to be machined at any time, a machining tool is mounted on the machine tool spindle 704, and the machining motor 703 is started to perform machining operation, so that the machining tool is convenient and fast.
In summary, the numerical control moving beam type five-axis gantry machining center machine tool is provided with the longitudinal moving mechanism 4, the transverse moving mechanism 5 and the vertical moving mechanism 6 to adjust the position of the machine tool spindle 704, can machine at any position of the three-axis workbench 202 and the five-axis workbench 204, is high in efficiency and precision, is fixed in position of the three-axis workbench 202 and the five-axis workbench 204, can machine large-sized workpieces, can machine all three axes and five axes, saves cost, and is suitable for production, popularization and application.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 can 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 (6)
1. The utility model provides a five longmen machining center lathe of numerical control walking beam formula, includes two mutual parallel arrangement's base (1), its characterized in that: the utility model discloses a lathe tool magazine, including base (1), bottom between base (1) is provided with processing platform (2), the pedestal upper end of base (1) is seted up fluted (3), install longitudinal movement mechanism (4) in recess (3), there is lateral shifting mechanism (5) at the top of base (1) through longitudinal movement mechanism (4) sliding connection, the positive sliding connection of lateral shifting mechanism (5) has vertical moving mechanism (6), the positive sliding connection of vertical moving mechanism (6) has headstock (7) that are used for processing, the positive fixed mounting of the pedestal of one of them base (1) has automatic tool magazine (8).
2. The numerical control moving beam type five-axis gantry machining center machine tool according to claim 1, characterized in that: processing platform (2) include base (201) and fixed mesa (203) that are located base (201) front end, the top fixed mounting of base (201) has triaxial workstation (202), the top fixed mounting of mesa (203) has five-axis workstation (204), the equal fixed mounting in the left and right sides of five-axis workstation (204) has numerical control revolving stage (205).
3. The numerical control moving beam type five-axis gantry machining center machine tool according to claim 1, characterized in that: the longitudinal moving mechanism (4) comprises a longitudinal servo motor (401) fixedly mounted at the rear end of the groove (3), the end part of an output shaft of the longitudinal servo motor (401) is fixedly connected with a longitudinal screw rod (402) used for driving the transverse moving mechanism (5) through a coupler, the longitudinal screw rod (402) is located inside the groove (3), and the top of the base (1) is fixedly connected with a longitudinal guide rail (403) used for the transverse moving mechanism (5) to slide.
4. The numerical control moving beam type five-axis gantry machining center machine tool according to claim 1, characterized in that: the transverse moving mechanism (5) comprises an installation table (501), an inner groove (502) is formed in the inner side of the front face of a table body of the installation table (501), a transverse servo motor (503) is fixedly installed on one side of the inner portion of the inner groove (502), the end portion of an output shaft of the transverse servo motor (503) is fixedly connected with a transverse screw rod (504) used for driving the vertical moving mechanism (6) through a shaft coupling, and the top of the installation table (501) is fixedly connected with a transverse guide rail (505) used for sliding the vertical moving mechanism (6).
5. The numerical control moving beam type five-axis gantry machining center machine tool according to claim 1, characterized in that: vertical moving mechanism (6) include slide (601), the top fixed mounting of slide (601) has vertical servo motor (602), the output shaft tip of vertical servo motor (602) is used for driving the vertical lead screw of headstock (7) through shaft coupling fixedly connected with.
6. The numerical control moving beam type five-axis gantry machining center machine tool according to claim 1, characterized in that: the spindle box (7) comprises a mounting frame (701), wherein the left side and the right side of the mounting frame (701) are fixedly connected with vertical guide rails (702) used for sliding of the spindle box (7), a machining motor (703) is fixedly mounted inside the spindle box (7), and a machine tool spindle (704) is fixedly mounted at the end part of a bottom output shaft of the machining motor (703).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911385393.1A CN111002047A (en) | 2019-12-28 | 2019-12-28 | Numerical control movable beam type five-axis gantry machining center machine tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911385393.1A CN111002047A (en) | 2019-12-28 | 2019-12-28 | Numerical control movable beam type five-axis gantry machining center machine tool |
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| CN111002047A true CN111002047A (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911385393.1A Pending CN111002047A (en) | 2019-12-28 | 2019-12-28 | Numerical control movable beam type five-axis gantry machining center machine tool |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941080A (en) * | 2020-07-17 | 2020-11-17 | 天津市双兴自动门有限公司 | Special processingequipment of section bar door |
| TWI776172B (en) * | 2020-06-22 | 2022-09-01 | 陳鵬任 | Small Gantry Overhead Processing Machine |
| CN115284018A (en) * | 2022-05-06 | 2022-11-04 | 志晟数控科技(山东)有限公司 | Double-column movable working table type gantry machining center |
| CN115319488A (en) * | 2022-09-01 | 2022-11-11 | 超同步股份有限公司 | Gantry machine tool |
| TWI784765B (en) * | 2021-10-21 | 2022-11-21 | 廖清德 | Moving column gate type one two machine CNC metal processing machine |
| CN116690242A (en) * | 2023-08-07 | 2023-09-05 | 通用技术集团机床工程研究院有限公司 | Swing table device |
| CN117428485A (en) * | 2023-12-08 | 2024-01-23 | 普锐米勒机床(东莞)有限公司 | Multifunctional five-axis numerical control machining center |
-
2019
- 2019-12-28 CN CN201911385393.1A patent/CN111002047A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI776172B (en) * | 2020-06-22 | 2022-09-01 | 陳鵬任 | Small Gantry Overhead Processing Machine |
| CN111941080A (en) * | 2020-07-17 | 2020-11-17 | 天津市双兴自动门有限公司 | Special processingequipment of section bar door |
| TWI784765B (en) * | 2021-10-21 | 2022-11-21 | 廖清德 | Moving column gate type one two machine CNC metal processing machine |
| CN115284018A (en) * | 2022-05-06 | 2022-11-04 | 志晟数控科技(山东)有限公司 | Double-column movable working table type gantry machining center |
| CN115319488A (en) * | 2022-09-01 | 2022-11-11 | 超同步股份有限公司 | Gantry machine tool |
| CN116690242A (en) * | 2023-08-07 | 2023-09-05 | 通用技术集团机床工程研究院有限公司 | Swing table device |
| CN116690242B (en) * | 2023-08-07 | 2024-01-12 | 通用技术集团机床工程研究院有限公司 | Swing table device |
| CN117428485A (en) * | 2023-12-08 | 2024-01-23 | 普锐米勒机床(东莞)有限公司 | Multifunctional five-axis numerical control machining center |
| CN117428485B (en) * | 2023-12-08 | 2024-03-29 | 普锐米勒机床(东莞)有限公司 | Multifunctional five-axis numerical control machining center |
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Application publication date: 20200414 |