CN202180342U - Numerical control portal machining center with tool storage and spindle jointly mounted on sliding saddle - Google Patents

Numerical control portal machining center with tool storage and spindle jointly mounted on sliding saddle Download PDF

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Publication number
CN202180342U
CN202180342U CN2011202790410U CN201120279041U CN202180342U CN 202180342 U CN202180342 U CN 202180342U CN 2011202790410 U CN2011202790410 U CN 2011202790410U CN 201120279041 U CN201120279041 U CN 201120279041U CN 202180342 U CN202180342 U CN 202180342U
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CN
China
Prior art keywords
saddle
crossbeam
machining center
numerical control
tool
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.)
Expired - Fee Related
Application number
CN2011202790410U
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Chinese (zh)
Inventor
王元庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cnc Machine Tool Co Ltd Hangzhou Days
Original Assignee
Cnc Machine Tool Co Ltd Hangzhou Days
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cnc Machine Tool Co Ltd Hangzhou Days filed Critical Cnc Machine Tool Co Ltd Hangzhou Days
Priority to CN2011202790410U priority Critical patent/CN202180342U/en
Application granted granted Critical
Publication of CN202180342U publication Critical patent/CN202180342U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a numerical control portal machining center with a tool storage and a spindle jointly mounted on a sliding saddle, which mainly resolves the problems that tool replacement time is long, and production efficiency is low since an existing portal machining center and a tool storage are mounted on a vertical post, tool replacement only can be completed after the spindle moves to the vertical post along a crossbeam. The numerical control portal machining center is characterized in that the tool storage and the spindle are jointly mounted on the sliding saddle, so that reciprocating time of the crossbeam along the spindle during tool replacing can be saved, and tool replacing is quickened. The numerical control portal machining center comprises a base (1) provided with an operation table (2), and is characterized in that two vertical posts (3) are connected to the base (1), the crossbeam (4) is fixed to the top ends of the vertical posts and movably connected with the sliding saddle (5) through a crossbeam translational mechanism, a tool storage bracket (6) and a spindle device are disposed on the sliding saddle, and the tool storage facing the spindle device is connected onto the tool storage bracket.

Description

A kind of tool magazine and main shaft are contained in the numerical control gantry machining center on the saddle altogether
Technical field
The utility model relates to a kind of machining center, especially relates to a kind of tool magazine and main shaft and is contained in the numerical control gantry machining center on the saddle altogether.
Background technology
The numerical control gantry machining center mainly is made up of lathe bed, workbench, left and right pillar, crossbeam, saddle, main speed reduction box, console, electric control box and driving control device.Can accomplish mill, multiple operation processing such as brill, hinge, boring, be applicable to thick, the fine finishining of the large and medium-sized part of every profession and trade.Chinese patent discloses a kind of numerical control gantry heavy-duty machine for machining, milling, boring, planing and grinding, and (publication number: CN 101502933A), it is made up of lathe bed, carriage, composite pillar, crossbeam, back timber, rotary motive power head, chuck, tailstock, main drive gear, bistrique, milling and boring heads, planing tool frame, turning tool rest, electric control system etc.; By the line slideway guiding, carriage moves back and forth velocity interval: O.02-60000mm/min by the reciprocating motion of main drive motor, main drive gear, gear, tooth bar completion carriage to carriage on lathe bed; Two composite pillars are connected with securing member respectively with the lathe bed two sides; Back timber is connected with securing member with two composite pillar upper surfaces; Crossbeam is installed in respectively on the guide rail of composite pillar both sides, utilizes two driven by servomotor of lifting one's head, and drives leading screw and rotates, and moves up and down thereby accomplish crossbeam; Milling and boring heads on the crossbeam, turning tool rest are used driven by servomotor respectively, drive leading screw and rotate, and accomplish milling and boring heads, turning tool rest traverse feed; Bistrique on the crossbeam, planing tool frame are used driven by servomotor respectively, drive leading screw and rotate, and accomplish bistrique, the traverse feed of planing tool frame; Bistrique on two composite pillars, planing tool frame are installed in respectively on the guide rail of composite pillar, use driven by servomotor respectively, drive leading screw and rotate, and accomplish bistrique, the motion of planing tool frame bottom and top feed.But the tool magazine on this lathe is arranged on the column, so the main shaft that is installed on the saddle during tool changing need move to the column place along crossbeam, and tool change time is long, and production efficiency is lower.
The utility model content
The utility model provides a kind of tool magazine and main shaft to be contained in the numerical control gantry machining center on the saddle altogether; It mainly is that the tool magazine that solves the existing in prior technology machining center is arranged on the column; Therefore saddle need move back and forth the column place during tool changing; Tool change time is long, the low technical problem that waits of production efficiency.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals:
A kind of tool magazine of the utility model and main shaft are contained in the numerical control gantry machining center on the saddle altogether; Comprise base, base is provided with workbench, and described base is connected with two root posts; The column top is fixed with crossbeam; Crossbeam is connected with saddle through cross beam translation mechanism, and saddle is provided with tool magazine carriage and main shaft device, is connected with the tool magazine towards main shaft device on the tool magazine carriage.Saddle can pass through cross beam translation mechanism move left and right on crossbeam, so tool magazine also can be along with laterally moving about saddle.When the needs tool changing, main shaft device only need move vertically to the tool magazine place can realize automatic tool changer; Save the time of transverse movement.
As preferably, described cross beam translation mechanism includes the beam guideway that is located on the crossbeam, and saddle is movably connected on the beam guideway; Crossbeam is provided with motor cabinet; Be fixed with servomotor on the motor cabinet, servomotor is connected with ball screw, and saddle is movably connected on the ball screw through screw thread; The end of ball screw is connected with nut seat, and nut seat is fixed on the crossbeam.Servomotor can drive ball screw and be rotated, thereby makes and to be threaded in the saddle move left and right on the screw mandrel.Beam guideway can be symmetrically arranged two.
As preferably, described main shaft device includes the ram that can slide up and down that is movably connected on the saddle, is fixed with main motor on the ram.The drive motors of band screw mandrel can be set on the saddle, connect ram, make ram on saddle, to slide up and down, thereby main motor is descended near workpiece through wire rod thread.On the main motor various main tappings can be installed.
As preferably, described saddle top is connected with compensating cylinder.Smoothness when compensating cylinder can improve the main shaft device vertical feed helps lathe and realizes Precision Machining.
As preferably, described base is provided with table slide, and workbench is movably connected on the table slide, and base is provided with the workbench motor, and the workbench motor is connected with the workbench screw mandrel, and workbench is through the workbench screw mandrel that is threaded.Workbench can seesaw along table slide under the driving of workbench screw mandrel, makes workpiece to be processed can be positioned at the main shaft device below exactly.
Therefore, the utility model is installed tool magazine and main shaft device simultaneously on the saddle of crossbeam, makes Digit Control Machine Tool tool change time in process shorten, and operating efficiency is higher, and is simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the utility model;
Accompanying drawing 2 is plan structure sketch mapes of Fig. 1;
Accompanying drawing 3 is side structure sketch mapes of Fig. 1;
Accompanying drawing 4 is perspective view of the utility model.
Parts, position and numbering among the figure: base 1, workbench 2, column 3, crossbeam 4, saddle 5, tool magazine carriage 6, tool magazine 7, beam guideway 8, motor cabinet 9, servomotor 10, ball screw 11, nut seat 12, ram 13, main motor 14, compensating cylinder 15, table slide 16, workbench motor 17, workbench screw mandrel 18.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment: a kind of tool magazine of this example and main shaft are contained in the numerical control gantry machining center on the saddle altogether, like Fig. 1, Fig. 2, Fig. 3, Fig. 4, a base 1 are arranged; Base is provided with workbench 2; Base is provided with table slide 16, and workbench is movably connected on the table slide, and base is provided with workbench motor 17; The workbench motor is connected with workbench screw mandrel 18, and workbench is through the workbench screw mandrel that is threaded.Base 1 is connected with two root posts 3, and the column top is fixed with crossbeam 4, and crossbeam is provided with two beam guideways 8 that laterally arrange, and saddle 5 is movably connected on the beam guideway, and the saddle top is connected with compensating cylinder 15.Crossbeam is provided with motor cabinet 9, is fixed with servomotor 10 on the motor cabinet, and servomotor is connected with ball screw 11, and saddle 5 is movably connected on the ball screw through screw thread, and the end of ball screw is connected with nut seat 12, and nut seat is fixed on the crossbeam.Saddle is provided with tool magazine carriage 6, is connected with tool magazine 7 on the tool magazine carriage.Also be connected with the ram 13 that can move up and down on the saddle, be fixed with main motor 14 on the ram.
During use, on workbench 2, fix workpiece to be processed, utilize the front and back position of workbench screw mandrel 18 adjustment workbench, utilize the position, the left and right sides of ball screw 11 adjustment saddles 5, after ram 13 moves downward, main motor 14 be positioned at workpiece directly over.The main tapping that install at main motor place can be processed workpiece.When needing tool changing, main tapping can move to tool magazine 7 next doors and carry out automatic tool changer, then workpiece is carried out next step processing.
The above is merely the specific embodiment of the utility model; But the architectural feature of the utility model is not limited thereto; Any those skilled in the art is in the field of the utility model, and variation of being done or modification all are encompassed among the claim of the utility model.

Claims (5)

1. tool magazine and main shaft are contained in the numerical control gantry machining center on the saddle altogether; Comprise base (1), base is provided with workbench (2), it is characterized in that described base (1) is connected with two root posts (3); The column top is fixed with crossbeam (4); Crossbeam is connected with saddle (5) through cross beam translation mechanism, and saddle is provided with tool magazine carriage (6) and main shaft device, is connected with the tool magazine (7) towards main shaft device on the tool magazine carriage.
2. a kind of tool magazine according to claim 1 and main shaft are contained in the numerical control gantry machining center on the saddle altogether; It is characterized in that described cross beam translation mechanism includes the beam guideway (8) that is located on the crossbeam (4); Saddle (5) is movably connected on the beam guideway, and crossbeam is provided with motor cabinet (9), is fixed with servomotor (10) on the motor cabinet; Servomotor is connected with ball screw (11); Saddle (5) is movably connected on the ball screw through screw thread, and the end of ball screw is connected with nut seat (12), and nut seat is fixed on the crossbeam.
3. a kind of tool magazine according to claim 1 and 2 and main shaft are contained in the numerical control gantry machining center on the saddle altogether; It is characterized in that described main shaft device includes the ram that can slide up and down (13) that is movably connected on the saddle (5), is fixed with main motor (14) on the ram.
4. a kind of tool magazine according to claim 1 and 2 and main shaft are contained in the numerical control gantry machining center on the saddle altogether, it is characterized in that described saddle (5) top is connected with compensating cylinder (15).
5. a kind of tool magazine according to claim 1 and 2 and main shaft are contained in the numerical control gantry machining center on the saddle altogether; It is characterized in that described base (1) is provided with table slide (16); Workbench is movably connected on the table slide; Base is provided with workbench motor (17), and the workbench motor is connected with workbench screw mandrel (18), and workbench (2) is through the workbench screw mandrel that is threaded.
CN2011202790410U 2011-08-03 2011-08-03 Numerical control portal machining center with tool storage and spindle jointly mounted on sliding saddle Expired - Fee Related CN202180342U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202790410U CN202180342U (en) 2011-08-03 2011-08-03 Numerical control portal machining center with tool storage and spindle jointly mounted on sliding saddle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202790410U CN202180342U (en) 2011-08-03 2011-08-03 Numerical control portal machining center with tool storage and spindle jointly mounted on sliding saddle

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CN202180342U true CN202180342U (en) 2012-04-04

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102294599A (en) * 2011-08-03 2011-12-28 杭州大天数控机床有限公司 Numerically controlled gantry processing centre with tool storage and main shaft both arranged on slide saddle
CN103350343A (en) * 2013-06-07 2013-10-16 杭州大天数控机床有限公司 Numerical control gantry vertical and horizontal combined machining center of combination of tool magazine and main shaft on saddle
CN104070184A (en) * 2013-03-27 2014-10-01 沈阳北方特种机床设计院有限公司 Multifunctional special numerically controlled lathe for non-circular pistons
CN108907754A (en) * 2018-07-31 2018-11-30 四川省青城机械有限公司 A kind of sevenfive axis processing unit (plant)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102294599A (en) * 2011-08-03 2011-12-28 杭州大天数控机床有限公司 Numerically controlled gantry processing centre with tool storage and main shaft both arranged on slide saddle
CN104070184A (en) * 2013-03-27 2014-10-01 沈阳北方特种机床设计院有限公司 Multifunctional special numerically controlled lathe for non-circular pistons
CN104070184B (en) * 2013-03-27 2016-10-05 沈阳北方特种机床设计院有限公司 The multi-functional cnc lathe of non-circular piston
CN103350343A (en) * 2013-06-07 2013-10-16 杭州大天数控机床有限公司 Numerical control gantry vertical and horizontal combined machining center of combination of tool magazine and main shaft on saddle
CN103350343B (en) * 2013-06-07 2016-04-20 杭州大天数控机床有限公司 The numerical control gantry vertical that a kind of tool magazine and main shaft are compounded in saddle crouches Compositions of metal-working machines
CN108907754A (en) * 2018-07-31 2018-11-30 四川省青城机械有限公司 A kind of sevenfive axis processing unit (plant)

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120404

Termination date: 20160803