CN103668016A - Servo drive system for aluminum alloy hub quenching - Google Patents
Servo drive system for aluminum alloy hub quenching Download PDFInfo
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- CN103668016A CN103668016A CN201310723824.7A CN201310723824A CN103668016A CN 103668016 A CN103668016 A CN 103668016A CN 201310723824 A CN201310723824 A CN 201310723824A CN 103668016 A CN103668016 A CN 103668016A
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Abstract
A servo drive system for aluminum alloy hub quenching comprises two low-pressure machines and a workpiece supporting platform (9) arranged between the two low-pressure machines, wherein two hub taking manipulators (6) for grabbing and taking cast hubs from the low-pressure machines, a quenching bucket (11) and a deslagging table (10) are arranged on the periphery of the workpiece supporting platform (9). The servo drive system is characterized in that a servo motor drive mechanism I (1) and a servo motor drive mechanism II (2) are arranged on the lifting guide rail (12); a servo motor drive mechanism III (3) is arranged on a transversely moving guide rail (13); the three servo motor drive mechanisms are used for controlling a synchronous clamping jaw (7) to rotate by 360 degrees on the horizontal plane, vertically lift and transversely move from left to right, so as to implement the procedures of hub quenching, deslagging and unloading. According to the invention, by virtue of the drive signal of a servo system, the synchronous linkage of up-and-down, left-and-right and rotary motion can be realized, and the three servo motor drive mechanisms can move synchronously to place hubs on the quenching bucket accurately within the shortest period for deslagging and unloading.
Description
Technical field
The invention belongs to metal casting machine technical field, refer more particularly to aluminium alloy wheel hub hardening servo drive system.
Background technology
Hardening system device after known low pressure casting aluminum alloy wheel hub, has a plurality of signaling points, controls each joint and completes transverse moving left and right, the joint motion of oscilaltion and 360 ° of rotations of plane.Control joint and conventionally adopt common driving element, as cylinder, oil cylinder, common electric machine etc., these are all only to provide power, and the startup of uncontrollable self power and stopping needs external signal switch to assist.Series installation and maintenance that these additional signaling switches relate to, be all that can the whole hardening system of relation accurately locate, the key of normal operation.First, when the hub size of change production, the installation site that need to simultaneously change signaling switch, debugs whole program again, when actual operation, has increased a lot of initial failure periods, has reduced production efficiency.Secondly, each driving element is controlled its operation by PLC, can only have a driving element to move at every turn, cannot realize the interlock in joint, and speed cannot improve.
Summary of the invention
For above problem, the object of the present invention is to provide a kind ofly with servo drive system, to replace common power system, utilize the signal source of self, control the operation in each joint, realize location and start-stop accurately.By program prepared in advance, when the hub size of change production, only need to call the program of answering in contrast, just can complete change working process at once.Because servosystem actuate signal carries, each joint motion has all set start-stop position in program, so can realize interlock simultaneously with rotatablely moving up and down, completes the movement of two points within the shortest time.
Technical scheme of the present invention is achieved in the following ways: aluminium alloy wheel hub hardening servo drive system, comprise two low press, be located at two workpiece saddles in the middle of low press, the surrounding of workpiece saddle is provided with and captures two wheel hub pickup hands having cast, a hardening bucket and a slagging-off platform from low press, crossbeam be fixed on two low press upper board on, crossbeam is provided with traversing guide rail and riser guide, and the lower end of riser guide is connected with synchronous jaw, synchronous jaw gripping wheel hub; It is characterized in that: described riser guide is provided with the ⅠHe of driven by servomotor mechanism driven by servomotor mechanism II, traversing guide rail is provided with driven by servomotor mechanism III, with three groups of synchronous jaw horizontal planes of driven by servomotor mechanism controls 360 ° of rotations, oscilaltion and transverse moving left and rights, realizing wheel hub quenches, removes slag, discharging operation.
Described driven by servomotor mechanism I is comprised of servomotor, step-down gear and turning axle, is located at the lower end of riser guide, and synchronizes jaw and connects, and can realize 360 ° of rotations of synchronous jaw horizontal plane; By the encoder in its servomotor of time variable control, control the closed position of rotation, make wheel hub be placed in slagging-off platform top.
The described ⅡYu of driven by servomotor mechanism driven by servomotor mechanism I connects by lifter wheel tooth bar 15, by time variable control, respectively organizes the in-house encoder of driven by servomotor, makes synchronous jaw 7 realize oscilaltion campaign.
The described ⅢYu of driven by servomotor mechanism driven by servomotor mechanism II connects, by sideslip gear tooth bar, by time variable control, respectively organize the in-house encoder of driven by servomotor, drive synchronous jaw to two low press mid-way transverse shiftings, realize the transverse moving left and right motion of synchronous jaw.
The present invention, the actuate signal carrying by servosystem, each joint motion has all set start-stop position in program, can realize interlock simultaneously up and down with rotatablely moving, three groups of servo-actuating devices move simultaneously, accurately wheel hub are placed in to hardening bucket top with the shortest time; Slagging-off and discharging.Improve working efficiency, reduced production cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Tu3Shi driven by servomotor mechanism 1 schematic diagram.
Fig. 4 is synchronous clamping jaw structure schematic diagram.
Fig. 5 is traversing guide rail and the riser guide schematic diagram on crossbeam.
The Tu6Shi driven by servomotor ⅡYu of mechanism driven by servomotor mechanism III structural representation.
In figure: driven by servomotor mechanism I 1, driven by servomotor mechanism II 2, driven by servomotor mechanism III 3, upper board 4, lower board 5, wheel hub pickup hand 6, synchronous jaw 7, crossbeam 8, workpiece saddle 9, slagging-off platform 10, hardening bucket 11, riser guide 12, traversing guide rail 13, sideslip gear tooth bar 14, lifter wheel tooth bar 15.
Embodiment
By Fig. 1, Fig. 2 knows, aluminium alloy wheel hub hardening servo drive system, by driven by servomotor mechanism I 1, driven by servomotor mechanism II 2, driven by servomotor mechanism III 3, upper board 4, lower board 5, wheel hub pickup hand 6, synchronous jaw 7, crossbeam 8, workpiece saddle 9, slagging-off platform 10, hardening bucket 11, riser guide 12, traversing guide rail 13, sideslip gear tooth bar 14 and lifter wheel tooth bar 15 form, in the middle of being located at two low press, be provided with workpiece saddle 9, the surrounding of workpiece saddle 9 is provided with and captures two wheel hub pickup hands 6 having cast from low press, a hardening bucket 11 and a slagging-off platform 10, crossbeam 8 be fixed on two low press upper board 4 on, crossbeam 8 is provided with traversing guide rail 13 and riser guide 12, the lower end of riser guide 12 is connected with synchronous jaw 7, synchronous jaw 7 is for gripping wheel hub, riser guide 12 is provided with driven by servomotor mechanism I 1 and driven by servomotor mechanism II 2, traversing guide rail 13 is provided with driven by servomotor mechanism III 3, with three groups of synchronous jaw 7 horizontal planes of driven by servomotor mechanism controls 360 ° of rotations, oscilaltion and transverse moving left and rights, realizing wheel hub quenches, removes slag, discharging operation.
By Fig. 3, being known, is driven by servomotor mechanism 1 schematic diagram.Driven by servomotor mechanism I 1 is comprised of servomotor 1-1, step-down gear 1-2 and turning axle 1-3, is located at the lower end of riser guide 12, and synchronizes jaw 7 and connects, and can realize 360 ° of rotations of synchronous jaw 7 horizontal plane; By the encoder in its servomotor of time variable control 1-1, control the closed position of rotation, make wheel hub be placed in slagging-off platform top.
By Fig. 4, being known, is synchronous jaw 7 structural representations.Synchronous jaw 7 is connected to the lower end of riser guide 12, and the crawl of synchronous jaw 7 and relieving are to be determined by the encoder in servomotor 1-1.
By Fig. 5, being known, is traversing guide rail and the riser guide schematic diagram on crossbeam.Crossbeam 8 be laterally provided with traversing guide rail 13, be longitudinally provided with riser guide 12.
By Fig. 6, known driven by servomotor mechanism II 2 and driven by servomotor mechanism III 3 structural representations.Described driven by servomotor mechanism II 2 is connected by lifter wheel tooth bar 15 with driven by servomotor mechanism I 1, by time variable control, respectively organizes the in-house encoder of driven by servomotor, makes synchronous jaw 7 realize oscilaltion campaign.
Described driven by servomotor mechanism III 3 is connected with driven by servomotor mechanism II 2, that sideslip gear tooth bar 14 is respectively organized the in-house encoder of driven by servomotor by time variable control, drive synchronous jaw 7 to two low press mid-way transverse shiftings, realize the transverse moving left and right motion of synchronous jaw 7.
Its working process is:
1, with a synchronous jaw 7, carry out gripping wheel hub;
2, Yong Yizu driven by servomotor mechanism I 1 with synchronize jaw 7 and connect, realize 360 ° of rotations of synchronous jaw 7 horizontal planes;
3, Yong Yizu driven by servomotor mechanism II 2 is connected with driven by servomotor mechanism I 1, by lifter wheel tooth bar 15 structures, realizes the oscilaltion campaign of synchronous jaw 7;
4, Yong Yizu driven by servomotor mechanism III 3 is connected with driven by servomotor mechanism II 2, by sideslip gear tooth bar 14 structures, realize synchronous jaw 7 transverse moving left and right motion,
Embodiment 1:
1, the wheel hub of having cast is sent from low pressing machine table, and synchronous jaw 7 grippings are to wheel hub
2, driven by servomotor mechanism II 2 drives synchronous jaw 7 to rise, driven by servomotor mechanism III 3 drives synchronous jaw 7 to two low press mid-way transverse shiftings, driven by servomotor mechanism I 1 drives synchronous jaw 7 horizontal plane rotations, by time variable control, respectively organize the in-house encoder of driven by servomotor, control the closed position of Ge Zu driven by servomotor mechanism, three groups of servo-actuating devices move simultaneously, make wheel hub be placed in hardening bucket top with the shortest time;
3, driven by servomotor mechanism II 2 drives jaw to decline, and by the encoder in its servomotor of time variable control, controls the position that declines and stop; Wheel hub is placed on the bracket of hardening bucket 11, and synchronous jaw 7 unclamps wheel hub;
6, treat that wheel hub completes hardening, again by hardening bucket 11 brackets, hauled out the waters surface, synchronous jaw 7 is again after clamping wheel hub, and driven by servomotor mechanism II 2 drives jaws to rise, and by the encoder in its servomotor of time variable control, controls the position of rising and stopping;
7, driven by servomotor mechanism I 1 drives synchronous jaw 7 horizontal plane rotations, by the encoder in its servomotor of time variable control, controls the position stopping of rotation, makes wheel hub be placed in slagging-off platform top;
8, driven by servomotor mechanism II 2 drives jaw to decline, and by the encoder in its servomotor of time variable control, controls the position that declines and stop; Wheel hub is placed on slagging-off platform 10, and synchronous jaw 7 unclamps wheel hub, and wheel hub has removed slag just can flow to next operation;
9, synchronous jaw 7 You Sanzu driven by servomotor mechanisms drive and reset, and have gone the hardening work of the wheel hub that the low press in other one side cast.
Claims (4)
1. aluminium alloy wheel hub hardening servo drive system, comprise two low press, be located at two workpiece saddles (9) in the middle of low press, the surrounding of workpiece saddle (9) is provided with and captures two wheel hub pickup hands (6), a hardening bucket (11) and a slagging-off platform (10) of having cast from low press, crossbeam (8) be fixed on two low press upper board (4) on, crossbeam (8) is provided with traversing guide rail (13) and riser guide (12), the lower end of riser guide (12) is connected with synchronous jaw (7), synchronous jaw (7) gripping wheel hub; It is characterized in that: described riser guide (12) is provided with driven by servomotor mechanism I (1) and driven by servomotor mechanism II (2), traversing guide rail (13) is provided with driven by servomotor mechanism III (3), with three groups of synchronous jaws of driven by servomotor mechanism controls (7) horizontal plane 360 ° of rotations, oscilaltion and transverse moving left and rights, realize that wheel hub quenches, removes slag, discharging operation.
2. aluminium alloy wheel hub hardening servo drive system according to claim 1, it is characterized in that: described driven by servomotor mechanism I (1) is comprised of servomotor (1-1), step-down gear (1-2) and turning axle (1-3), be located at the lower end of riser guide (12), with synchronize jaw (7) and connect, can realize 360 ° of rotations of synchronous jaw (7) horizontal plane; By the encoder in its servomotor of time variable control (1-1), control the closed position of rotation, make wheel hub be placed in slagging-off platform (10) top.
3. aluminium alloy wheel hub hardening servo drive system according to claim 1, it is characterized in that: described driven by servomotor mechanism II (2) is connected by lifter wheel tooth bar (15) with driven by servomotor mechanism I (1), by time variable control, respectively organize the in-house encoder of driven by servomotor, make synchronous jaw (7) realize oscilaltion campaign.
4. aluminium alloy wheel hub hardening servo drive system according to claim 1, it is characterized in that: described driven by servomotor mechanism III (3) is connected by sideslip gear tooth bar (14) with driven by servomotor mechanism II (2), by time variable control, respectively organize the in-house encoder of driven by servomotor, drive synchronous jaw (7) to two low press mid-way transverse shiftings, realize the transverse moving left and right motion of synchronous jaw (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310723824.7A CN103668016A (en) | 2013-12-25 | 2013-12-25 | Servo drive system for aluminum alloy hub quenching |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310723824.7A CN103668016A (en) | 2013-12-25 | 2013-12-25 | Servo drive system for aluminum alloy hub quenching |
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| CN103668016A true CN103668016A (en) | 2014-03-26 |
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| CN201310723824.7A Pending CN103668016A (en) | 2013-12-25 | 2013-12-25 | Servo drive system for aluminum alloy hub quenching |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104673979A (en) * | 2015-02-12 | 2015-06-03 | 江苏天宝利自动化科技有限公司 | Large die high-frequency quenching machine |
| CN105349741A (en) * | 2015-12-08 | 2016-02-24 | 江苏苏美达车轮有限公司 | Device for quenching after demolding to cast and produce aluminum alloy hub |
| WO2016110235A1 (en) * | 2015-01-05 | 2016-07-14 | 江苏苏美达车轮有限公司 | Automobile hub gravity-pressurizing casting apparatus, casting system and casting method |
| CN109550976A (en) * | 2018-12-30 | 2019-04-02 | 浙江平川智能装备股份有限公司 | A kind of aluminium wheels basal plane automatic lathe |
| CN110735028A (en) * | 2019-12-09 | 2020-01-31 | 江苏厚莱机械科技有限公司 | heat treatment processing operation equipment for hub flange outer ring |
| US11624127B2 (en) | 2019-10-29 | 2023-04-11 | Samsung Electronics Co., Ltd. | Boron nitride layer, apparatus including the same, and method of fabricating the boron nitride layer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101225461A (en) * | 2007-01-19 | 2008-07-23 | 蒋斐祥 | Automobile wheel hub continuous automatic quenching device |
| CN202124327U (en) * | 2011-05-20 | 2012-01-25 | 江苏天宏机械工业有限公司 | Automatic clamping and water soaking mechanism for aluminum casting hubs |
| CN103157782A (en) * | 2013-04-03 | 2013-06-19 | 苏州苏铸成套装备制造有限公司 | Three-axis association full-automatic casting machine |
| CN203683640U (en) * | 2013-12-25 | 2014-07-02 | 江苏天宏机械工业有限公司 | Servo drive system for hardening of aluminum alloy hubs |
-
2013
- 2013-12-25 CN CN201310723824.7A patent/CN103668016A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101225461A (en) * | 2007-01-19 | 2008-07-23 | 蒋斐祥 | Automobile wheel hub continuous automatic quenching device |
| CN202124327U (en) * | 2011-05-20 | 2012-01-25 | 江苏天宏机械工业有限公司 | Automatic clamping and water soaking mechanism for aluminum casting hubs |
| CN103157782A (en) * | 2013-04-03 | 2013-06-19 | 苏州苏铸成套装备制造有限公司 | Three-axis association full-automatic casting machine |
| CN203683640U (en) * | 2013-12-25 | 2014-07-02 | 江苏天宏机械工业有限公司 | Servo drive system for hardening of aluminum alloy hubs |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016110235A1 (en) * | 2015-01-05 | 2016-07-14 | 江苏苏美达车轮有限公司 | Automobile hub gravity-pressurizing casting apparatus, casting system and casting method |
| CN104673979A (en) * | 2015-02-12 | 2015-06-03 | 江苏天宝利自动化科技有限公司 | Large die high-frequency quenching machine |
| CN105349741A (en) * | 2015-12-08 | 2016-02-24 | 江苏苏美达车轮有限公司 | Device for quenching after demolding to cast and produce aluminum alloy hub |
| CN105349741B (en) * | 2015-12-08 | 2017-11-24 | 江苏苏美达车轮有限公司 | Quenching unit after the demoulding of Foundry Production aluminium alloy wheel hub |
| CN109550976A (en) * | 2018-12-30 | 2019-04-02 | 浙江平川智能装备股份有限公司 | A kind of aluminium wheels basal plane automatic lathe |
| CN109550976B (en) * | 2018-12-30 | 2024-03-29 | 浙江平川智能装备股份有限公司 | Automatic lathe for aluminum hub base surface |
| US11624127B2 (en) | 2019-10-29 | 2023-04-11 | Samsung Electronics Co., Ltd. | Boron nitride layer, apparatus including the same, and method of fabricating the boron nitride layer |
| CN110735028A (en) * | 2019-12-09 | 2020-01-31 | 江苏厚莱机械科技有限公司 | heat treatment processing operation equipment for hub flange outer ring |
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Application publication date: 20140326 |