CN105058171A - Gantry processing center for automatic frame production line - Google Patents
Gantry processing center for automatic frame production line Download PDFInfo
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- CN105058171A CN105058171A CN201510518797.9A CN201510518797A CN105058171A CN 105058171 A CN105058171 A CN 105058171A CN 201510518797 A CN201510518797 A CN 201510518797A CN 105058171 A CN105058171 A CN 105058171A
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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
- B23Q37/00—Metal-working machines, or constructional combinations thereof, built-up from units designed so that at least some of the units can form parts of different machines or combinations; Units therefor in so far as the feature of interchangeability is important
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Abstract
A gantry processing center for an automatic frame production line comprises a base. A plurality of processing devices are arranged on the base at intervals in the X-axis direction. The processing devices are gantry-type processing devices. A Y-direction lead screw is arranged on a beam of a portal frame and is parallel with the beam. When the Y-direction lead screw is driven by a Y-direction driving device to rotate, a Z-direction sliding plate can conduct straight reciprocating motion in the Y-axis direction. A thread of the Y-direction lead screw is composed of two thread sections of the same length but in the opposite directions. Workpieces are automatically replaced on different stations and stations of different processing mandrels, so that processing efficiency is greatly improved, and the equipment structure is simplified.
Description
Technical field
The present invention relates to frame production equipment field, particularly a kind of gantry machining center for frame automatic production line.
Background technology
Along with the development of Numeric Control Technology, the parts machining of many products is all machined by Digit Control Machine Tool, in the processing of liquid crystal TV set frame workpiece, frame workpiece needs the processing carrying out the different machining spindle of multiple working procedure, then prior art is in the process completing workpiece, because different machining spindle is arranged on different stations, so need workman or other appliance arrangement to be shifted on different stations by workpiece, period relates to workpiece dismounting, clamping workpiece, and the problem of transfer equipment is designed according to features such as the own shape length of workpiece, all seriously reduce working (machining) efficiency and the complexity adding equipment.
Summary of the invention
For above-mentioned defect, the object of the invention is to propose a kind of gantry machining center for frame automatic production line.
For reaching this object, the present invention by the following technical solutions:
For a gantry machining center for frame automatic production line, comprise base; Described base is provided with processing unit (plant); Some described processing unit (plant)s are spaced along X-direction and are arranged on described base;
Described processing unit (plant) is planer-type processing unit (plant), and described planer-type processing unit (plant) comprises portal frame, Z-direction slide plate and machining spindle, and described Z-direction slide plate is vertically set on the crossbeam of described portal frame, and described machining spindle is arranged on described Z-direction slide plate; When some described processing unit (plant)s are spaced along X-direction, described lifting beam is successively through each described portal frame; Described in two, Z-direction slide plate is vertically set on the crossbeam of described portal frame, the crossbeam of described portal frame is provided with Y-direction screw mandrel parallel with it, when described Y-direction screw mandrel rotates under the drive of Y-direction drive unit, described Z-direction slide plate can do straight reciprocating motion in Y direction; Screw thread on described Y-direction screw mandrel is made up of the reverse thread that two segment length are equal.
Further, some front sides being spaced the described processing unit (plant) of setting are provided with centering body, described centering body comprises centering plate, left support bar, right support bar, centering driving mechanism, left aligning plate and right aligning plate, and described lifting beam passes perpendicularly through the perpendicular bisector on described centering plate length direction;
Described left support bar and right support bar are symmetricly set on the both sides of described centering plate, described left aligning plate is fixed on the top end left side of face of described left support bar, and the left end workpiece end that both form " L " shape holds position, described right aligning plate is fixed on the top end right side of face of described right support bar, and the right-hand member workpiece end that both form " L " shape holds position, described left end workpiece end holds position and right-hand member workpiece end accommodation position is oppositely arranged, and workpiece is taken and puts between accommodation position, both ends;
Described centering driving mechanism drives described left support bar and right support bar simultaneously in opposite directions or motion of supporting or opposing, make to set up the center holding the workpiece between position and right-hand member workpiece end accommodation position in described left end workpiece end, be right against the perpendicular bisector on described centering plate length direction.
Further, described centering driving mechanism comprises middle gear, upper rack, lower tooth bar, left draw runner, right draw runner and rack drives mechanism;
Described upper rack and lower tooth bar be arranged in parallel thereon along the length direction of described centering plate, described middle gear to be arranged between described upper rack and lower tooth bar rotationally by bearing, and described upper rack and lower tooth bar engage middle gear is tangent with described respectively; Described left draw runner and right draw runner are put down fixed thereon along the length direction of described centering plate, described upper rack and lower tooth bar are slidably arranged on described left draw runner and right draw runner respectively, and described rack drives mechanism can drive described left draw runner or right draw runner to do straight reciprocating motion.
Further, described gear is fixed on the bottom of described centering plate, and the top of described centering plate is provided with stability maintenance slide rail, and the top of described left support bar and right support bar is all fixed with stability maintenance slide block, and described stability maintenance slide block can along described stability maintenance slide rail rectilinear motion.
Further, some rear sides being spaced the described processing unit (plant) of setting are provided with pickup platform, and described pickup platform is fixed on the side of described lifting beam by vertical brace summer.
Further, the working position of processing unit (plant) described in each is all furnished with described fixture, described fixture is provided with the first clamping position.
Further, described fixture is fixed on fixture slide block, and in the range of work of described processing unit (plant), be provided with the fixture slide rail extended along Y direction, described fixture slide block is slidably arranged on described fixture slide rail.
Use the automatic production line of a kind of gantry machining center for frame automatic production line as described in claim 1-7 any one, described gantry processing unit (plant) is spaced along X-direction and is arranged on described base.
Beneficial effect of the present invention: workpiece is automatically changed on the station of different stations and different machining spindle, substantially increases working (machining) efficiency, simplified apparatus structure.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the present of invention;
Fig. 2 is the partial enlarged drawing of part A in Fig. 1;
Fig. 3 is the rear structure schematic diagram of one embodiment of the present of invention;
Fig. 4 is the scheme of installation of an embodiment of trunnion shaft in the present invention;
Fig. 5 is the partial enlarged drawing of D part in Fig. 4;
Fig. 6 is the structural representation of an embodiment of centering body in the present invention;
Fig. 7 is the partial enlarged drawing of part B in Fig. 6;
Fig. 8 is the partial enlarged drawing of C part in Fig. 6;
Fig. 9 is the structural representation of an embodiment of processing unit (plant) in the present invention.
Wherein: base 1;
Processing unit (plant) 2, portal frame 201, crossbeam 2011, Y-direction drive unit 2012; Z-direction slide plate 202, machining spindle 203;
Fixture 3, the first clamping position 31; Lifting beam 4, upright driving mechanism 5; Sliding panel 6, the second clamping position 61; X-axis driving mechanism 7, Y-direction screw mandrel 8,
Balanced controls 9, installing plate 91, vertical sliding panel 92, trunnion shaft 93, gear 94, tooth bar 95, bearing block 96;
Centering plate 101, left support bar 102, right support bar 103; Centering driving mechanism 104, to middle gear 141, upper rack 142, lower tooth bar 143, left draw runner 144, right draw runner 145, rack drives mechanism 146; Left aligning plate 105, right aligning plate 106, stability maintenance slide rail 107, stability maintenance slide block 108;
Left end workpiece end holds position 11, and right-hand member workpiece end holds position 12; Pickup platform 13, vertical brace summer 131; Fixture slide block 141, fixture slide rail 142, workpiece 15.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
As shown in Figure 1, Figure 2 and Figure 3, a kind of gantry machining center for frame automatic production line, comprises base 1; Described base 1 is provided with processing unit (plant) 2, fixture 3, lifting beam 4, upright driving mechanism 5, sliding panel 6 and X-axis driving mechanism 7;
Some described processing unit (plant)s 2 are spaced along X-direction and are arranged on described base 1, and the working position of processing unit (plant) 2 described in each is all furnished with described fixture 3, and described fixture 3 is provided with the first clamping position 31;
As shown in Figures 4 and 5, described lifting beam 4 is arranged on the side of described processing unit (plant) 2, and described lifting beam 4 extends along X-direction, and under the drive of described upright driving mechanism 5, described lifting beam 4 can do straight reciprocating motion by the vertical direction; Described sliding panel 6 is slidably arranged on described lifting beam 4 along X-direction, and does straight reciprocating motion under the drive of described X-axis driving mechanism 7; Described sliding panel 6 is provided with some second clamping positions 61, and the quantity of some described second clamping positions 61 is greater than the quantity of described processing unit (plant) 2, and described first clamping position 31 can perpendicular to described X-direction with the described second line clamping position 61;
When described upright driving mechanism 5 drives described lifting beam 4 to move straight up, the workpiece 15 be placed on the second clamping position 61 is lifted; Described X-axis driving mechanism 7 drives described sliding panel 6 to move in the X-axis direction, makes described workpiece 15 arrive the top of the first clamping position 31; When described upright driving mechanism 5 drives described lifting beam 4 to move downward, described workpiece 15 is fallen on the second clamping position 61.
As shown in Fig. 1 and Fig. 9, described processing unit (plant) 2 is planer-type processing unit (plant), described planer-type processing unit (plant) comprises portal frame 201, Z-direction slide plate 202 and machining spindle 203, described Z-direction slide plate 202 is vertically set on the crossbeam 2011 of described portal frame 201, described machining spindle 203 is arranged on described Z-direction slide plate 202, and the cutter for work pieces process is fixed on described machining spindle 203; When some described processing unit (plant)s 2 are spaced along X-direction, described lifting beam 4 is successively through each described portal frame 201.
Z-direction slide plate 202 described in two is vertically set on the crossbeam 2011 of described portal frame 201, the crossbeam 2011 of described portal frame 201 is provided with Y-direction screw mandrel 8 parallel with it, when described Y-direction screw mandrel 8 rotates under the drive of Y-direction drive unit 2012, described Z-direction slide plate 202 can do straight reciprocating motion in Y direction.
Screw thread on described Y-direction screw mandrel 8 is made up of the reverse thread that two segment length are equal.
The side of described lifting beam 4 is provided with balanced controls 99, trunnion shaft 93, gear 94, tooth bar 95 and bearing block 96 that described balanced controls 9 comprise installing plate 91, vertically sliding panel 92, extend along X-direction, some described installing plates 91 are spaced along X-direction and are arranged on described base 1; On corresponding installing plate 91 described in each, be equipped with described vertical sliding panel 92, gear 94, tooth bar 95 and bearing block 96;
One end of described vertical sliding panel 92 is fixed on described lifting beam 4, and described vertical sliding panel 92 can do straight reciprocating motion relative to described installing plate 91 in the vertical direction; Described tooth bar 95 is fixed on described vertical sliding panel 92, and described tooth bar 95 in the vertical direction extends and engages with described gear 94; Described trunnion shaft 93 through the described gear 94 on each installing plate 91 and bearing block 96, and is parallel to described X-direction.
As shown in Figure 6, some front sides being spaced the described processing unit (plant) 2 of setting are provided with centering body, described centering body comprises centering plate 101, left support bar 102, right support bar 103, centering driving mechanism 104, left aligning plate 105 and right aligning plate 106, and described lifting beam 4 passes perpendicularly through the perpendicular bisector on described centering plate 101 length direction;
Described left support bar 102 and right support bar 103 are symmetricly set on the both sides of described centering plate 101, described left aligning plate 105 is fixed on the top end left side of face of described left support bar 102, and the left end workpiece end that both form " L " shape holds position 11, as shown in Figure 7; Described right aligning plate 106 is fixed on the top end right side of face of described right support bar 103, and the right-hand member workpiece end that both form " L " shape holds position 12, described left end workpiece end holds position 11 and right-hand member workpiece end accommodation position 12 is oppositely arranged, workpiece 15 is taken and puts between accommodation position, both ends, as shown in Figure 8.
Described centering driving mechanism drives described left support bar 102 and right support bar 103 simultaneously in opposite directions or motion of supporting or opposing, make to set up the center holding the workpiece 15 between position 11 and right-hand member workpiece end accommodation position 12 in described left end workpiece end, be right against the perpendicular bisector on described centering plate 101 length direction.
Described centering driving mechanism 104 comprises middle gear 141, upper rack 142, lower tooth bar 143, left draw runner 144, right draw runner 145 and rack drives mechanism 146;
Described upper rack 142 and lower tooth bar 143 be arranged in parallel thereon along the length direction of described centering plate 101, described middle gear 141 to be arranged between described upper rack 142 and lower tooth bar 143 rotationally by bearing, and described upper rack 142 and lower tooth bar 143 engage middle gear 141 is tangent with described respectively; Described left draw runner 144 and right draw runner 145 are put down fixed thereon along the length direction of described centering plate 101, described upper rack 142 and lower tooth bar 143 are slidably arranged on described left draw runner 144 and right draw runner 145 respectively, and described rack drives mechanism 146 can drive described left draw runner 144 or right draw runner 145 to do straight reciprocating motion.
Described gear is fixed on the bottom of described centering plate 101, the top of described centering plate 101 is provided with stability maintenance slide rail 107, the top of described left support bar 102 and right support bar 103 is all fixed with stability maintenance slide block 108, and described stability maintenance slide block 108 can along described stability maintenance slide rail 107 rectilinear motion.
As shown in Figure 2, some rear sides being spaced the described processing unit (plant) 2 of setting are provided with pickup platform 13, and described pickup platform 13 is fixed on the side of described lifting beam 4 by vertical brace summer 131.
As shown in Figure 8, described fixture 3 is fixed on fixture slide block 141, and in the range of work of described processing unit (plant) 2, be provided with the fixture slide rail 142 extended along Y direction, described fixture slide block 141 is slidably arranged on described fixture slide rail 142.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (8)
1. for a gantry machining center for frame automatic production line, comprise base, it is characterized in that: described base is provided with processing unit (plant); Some described processing unit (plant)s are spaced along X-direction and are arranged on described base;
Described processing unit (plant) is planer-type processing unit (plant), and described planer-type processing unit (plant) comprises portal frame, Z-direction slide plate and machining spindle, and described Z-direction slide plate is vertically set on the crossbeam of described portal frame, and described machining spindle is arranged on described Z-direction slide plate; When some described processing unit (plant)s are spaced along X-direction, described lifting beam is successively through each described portal frame; Described in two, Z-direction slide plate is vertically set on the crossbeam of described portal frame, the crossbeam of described portal frame is provided with Y-direction screw mandrel parallel with it, when described Y-direction screw mandrel rotates under the drive of Y-direction drive unit, described Z-direction slide plate can do straight reciprocating motion in Y direction; Screw thread on described Y-direction screw mandrel is made up of the reverse thread that two segment length are equal.
2. a kind of gantry machining center for frame automatic production line according to claim 1, it is characterized in that: some front sides being spaced the described processing unit (plant) of setting are provided with centering body, described centering body comprises centering plate, left support bar, right support bar, centering driving mechanism, left aligning plate and right aligning plate, and described lifting beam passes perpendicularly through the perpendicular bisector on described centering plate length direction;
Described left support bar and right support bar are symmetricly set on the both sides of described centering plate, described left aligning plate is fixed on the top end left side of face of described left support bar, and the left end workpiece end that both form " L " shape holds position, described right aligning plate is fixed on the top end right side of face of described right support bar, and the right-hand member workpiece end that both form " L " shape holds position, described left end workpiece end holds position and right-hand member workpiece end accommodation position is oppositely arranged, and workpiece is taken and puts between accommodation position, both ends;
Described centering driving mechanism drives described left support bar and right support bar simultaneously in opposite directions or motion of supporting or opposing, make to set up the center holding the workpiece between position and right-hand member workpiece end accommodation position in described left end workpiece end, be right against the perpendicular bisector on described centering plate length direction.
3. a kind of gantry machining center for frame automatic production line according to claim 2, is characterized in that: described centering driving mechanism comprises middle gear, upper rack, lower tooth bar, left draw runner, right draw runner and rack drives mechanism;
Described upper rack and lower tooth bar be arranged in parallel thereon along the length direction of described centering plate, described middle gear to be arranged between described upper rack and lower tooth bar rotationally by bearing, and described upper rack and lower tooth bar engage middle gear is tangent with described respectively; Described left draw runner and right draw runner are put down fixed thereon along the length direction of described centering plate, described upper rack and lower tooth bar are slidably arranged on described left draw runner and right draw runner respectively, and described rack drives mechanism can drive described left draw runner or right draw runner to do straight reciprocating motion.
4. a kind of gantry machining center for frame automatic production line according to claim 3, it is characterized in that: described gear is fixed on the bottom of described centering plate, the top of described centering plate is provided with stability maintenance slide rail, the top of described left support bar and right support bar is all fixed with stability maintenance slide block, and described stability maintenance slide block can along described stability maintenance slide rail rectilinear motion.
5. a kind of gantry machining center for frame automatic production line according to claim 2, it is characterized in that: some rear sides being spaced the described processing unit (plant) of setting are provided with pickup platform, and described pickup platform is fixed on the side of described lifting beam by vertical brace summer.
6. a kind of gantry machining center for frame automatic production line according to claim 1, is characterized in that: the working position of processing unit (plant) described in each is all furnished with described fixture, and described fixture is provided with the first clamping position.
7. a kind of gantry machining center for frame automatic production line according to claim 6, it is characterized in that: described fixture is fixed on fixture slide block, in the range of work of described processing unit (plant), be provided with the fixture slide rail extended along Y direction, described fixture slide block is slidably arranged on described fixture slide rail.
8. use the automatic production line of a kind of gantry machining center for frame automatic production line as described in claim 1-7 any one, described gantry processing unit (plant) is spaced along X-direction and is arranged on described base.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510518797.9A CN105058171A (en) | 2015-08-21 | 2015-08-21 | Gantry processing center for automatic frame production line |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510518797.9A CN105058171A (en) | 2015-08-21 | 2015-08-21 | Gantry processing center for automatic frame production line |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514385A (en) * | 2016-12-30 | 2017-03-22 | 东莞市艺神五金制品有限公司 | Processing mechanism for rose box mask head |
| CN117400002A (en) * | 2023-12-15 | 2024-01-16 | 中科德迈(沈阳)智能装备有限公司 | Composite manufacturing device for adding and subtracting materials and quality monitoring and intelligent control method |
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| CN204055110U (en) * | 2014-08-26 | 2014-12-31 | 福建省天大精诺信息有限公司 | 3 D stereo engraving machine |
| CN104551147A (en) * | 2014-12-27 | 2015-04-29 | 宁波天艺数控机械有限公司 | Double-gantry mobile numerical control milling machine for automobile production line |
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2015
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| JP2000161457A (en) * | 1998-11-30 | 2000-06-16 | Shinko Electric Co Ltd | Rectilinear/rotary mechanism |
| CN101134281A (en) * | 2007-10-22 | 2008-03-05 | 丁继义 | Combined numerical controlled machinery processing center |
| DE102007051904B3 (en) * | 2007-10-29 | 2009-02-12 | Emag Holding Gmbh | Machine tool for processing rotationally symmetrical workpieces transports workpieces from a workpiece feeding position to a workpiece spindle by moving carriages and pivoting revolving disks about horizontal pivoting axes |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514385A (en) * | 2016-12-30 | 2017-03-22 | 东莞市艺神五金制品有限公司 | Processing mechanism for rose box mask head |
| CN117400002A (en) * | 2023-12-15 | 2024-01-16 | 中科德迈(沈阳)智能装备有限公司 | Composite manufacturing device for adding and subtracting materials and quality monitoring and intelligent control method |
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