CN201158169Y - Hydraulic press with T shaped double-moveable platform, drive and control system thereof - Google Patents
Hydraulic press with T shaped double-moveable platform, drive and control system thereof Download PDFInfo
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- CN201158169Y CN201158169Y CNU2007200979281U CN200720097928U CN201158169Y CN 201158169 Y CN201158169 Y CN 201158169Y CN U2007200979281 U CNU2007200979281 U CN U2007200979281U CN 200720097928 U CN200720097928 U CN 200720097928U CN 201158169 Y CN201158169 Y CN 201158169Y
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- hydraulic press
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Abstract
The utility model relates to a hydraulic press with T-shaped double-moving work bench and a drive and control system thereof. The hydraulic press with T-shaped double-moving work bench comprises a hydraulic press, T-shaped guide rails of moving work benches on the lower part of the hydraulic press, and a first and a second moving work benches arranged on the T-shaped guide rails. The drive and control system comprises a controller PLC arranged in an operation box for controlling the operation of the hydraulic press, a control panel on the operation box, a drive circuit electrically connected with the controller PLC, a first work bench drive motor and a second moving work bench drive motor which are connected with the drive circuit through wires, a plurality of lifting cylinders arranged on the T-shaped guide rails of the hydraulic press, and an A in-position detection limit switch, a B in-position detection limit switch, a C in-position detection limit switch, and a D in-position detection limit switch which are arranged at the lower end of the T-shaped guide rails of the moving work benches and connected with a CPU module in the controller PLC. The hydraulic press has the advantages of economic and reliable operation, high production efficiency, simple control principle, convenient use, high performance, high efficiency, and high automation.
Description
Technical field
The utility model belongs to a kind of hydraulic press, and what particularly relate to a kind of high-performance, high efficiency, high automation has the two travelling table hydraulic presses of T type and driving and a control system.
Background technology
At present, along with the application of hydraulic press equipment in automobile industry, the especially extensive use on the auto production line is mainly used in that stretching, bending, flange, stamping-out, side cut, moulding and the complicated casing of metal sheet and large curved surface part stretch and technologies such as shaping.Because the mould kind is many, it is frequent that hydraulic press is changed technology, and this just requires hydraulic press to have the demand that high operating efficiency could satisfy all automobile manufacturing companies when die change.The hydraulic press that is applied in auto production line in the conventional art is for improving die change efficient, employing moves forward and backward or single workstation control system of move left and right, after the user uses first mold, travelling table is moved out to outside the hydraulic press main frame, utilize first mold boom hoisting to remove, utilize boom hoisting to be placed on the travelling table second mold again, then travelling table is moved in the hydraulic press main frame, behind the mould, formally begin compacting work again about fixing.If second mold uses, change the 3rd mold, repeat above process.In changing mold process, the working time is occupied virtually, also badly influences production efficiency simultaneously.
Summary of the invention
The utility model provides a kind of convenience for solving the technical problem that exists in the known technology, saves time, and the labour-saving has the two travelling table hydraulic presses of T type and driving and control system.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: the two travelling table hydraulic presses of a kind of T of having type and driving and control system.Wherein, have the hydraulic press of the two travelling tables of T type, include hydraulic press, be arranged on the underbeam of hydraulic press bottom and corresponding with the slide block of hydraulic press, by the intersect vertically T type guide rail of the travelling table that constitutes of cross slide way and longitudinal rail; Be arranged on the T type guide rail and along its first travelling table that moves and second travelling table.
Be formed with A position, travelling table location, B position, travelling table location, travelling table C position, location and D position, travelling table location on the described T type guide rail, wherein, travelling table C position, location and D position, travelling table location are positioned on the longitudinal rail of T type guide rail, A position, travelling table location is positioned on the cross slide way of T type guide rail, and B position, travelling table location is positioned at the longitudinal rail of T type guide rail and the junction of cross slide way.
Wherein, be used to have the driving and the control system of the hydraulic press of the two travelling tables of T type, include: be set in place the controller PLC of the control hydraulic press work in the operation panel of hydraulic press one side and the control panel on the operation panel, also be provided with and be positioned at operation panel, the drive circuit that is electrically connected with controller PLC; Be used for driving its first travelling table drive motors that moves and second travelling table drive motors, the described first travelling table drive motors links to each other with drive circuit by lead respectively with the second travelling table drive motors; Be separately positioned on a plurality of cylinders that rise and fall on the T type guide rail of hydraulic press, be used for driving a plurality of cylinders that rise and fall that first travelling table and second travelling table rise and fall, be by with hydraulic circuit that digital quantity output module among the controller PLC links to each other in magnetic valve control; Be arranged on the lower end of travelling table T type guide rail, the detection A position that is used to detect first travelling table and the second travelling table shift position put in place limit switch, detect the B position put in place limit switch, detect put in place limit switch and detect the D position limit switch that puts in place of C position, described each limit switch is connected with CPU module among the controller PLC respectively.
Described drive circuit includes: frequency converter, and the input of described frequency converter is connected with power supply by breaker, and the input of frequency converter also is connected with CPU module among the controller PLC by auxiliary reclay; The output of frequency converter connects first A.C. contactor and second A.C. contactor respectively by wave filter, and wherein, first A.C. contactor connects the first travelling table drive motors, and second A.C. contactor connects the second travelling table drive motors.
Also be provided with routine data and picture image form and show first travelling table and the second travelling table mobile status and the touch-screen that is connected with CPU module among the controller PLC by data wire.
The control selector switch that is arranged on the control panel on the operation panel and button all are connected with digital quantity input module among the PLC.
Advantage and the good effect that the utlity model has are: the two travelling table hydraulic presses of the T of having type of the present utility model and driving and control system, have with tradition and to move forward and backward or the hydraulic press of the single mobile working bench control system of move left and right is compared, had reliable, the characteristics of enhancing productivity.The utility model control principle is simple, and is easy to use, economical operation has remarkable economic efficiency concerning equipment user, demonstrated fully the characteristics of hydraulic press high-performance, high efficiency, high automation.
Description of drawings
Fig. 1 is the structural representation that the utlity model has the two travelling table hydraulic presses of T type and driving and control system;
Fig. 2 is the vertical view of the hydraulic press of the two travelling tables of the T of having type of the present utility model;
Fig. 3 is that T type of the present utility model two-track starts building to do the PLC of bench control system, the schematic diagram of touch-screen;
Fig. 4 is the schematic diagram that T type of the present utility model two-track starts building to do control panel on the bench control system operation panel;
Fig. 5 is the Electric Machine Control schematic diagram that T type of the present utility model two-track starts building to do bench control system.
Label among the figure is respectively:
The 1-hydraulic press; The 2-operation panel; The 3-slide block; 4-first travelling table; 5-second travelling table; 6-T type guide rail; A position, 7-travelling table location; B position, 8-travelling table location; C position, 9-travelling table location; D position, 10-travelling table location; The 11-I pulley; The 12-II pulley; 13-detects the A position limit switch that puts in place; 14-detects the B position limit switch that puts in place; 15-detects the C position limit switch that puts in place; 16-detects the D position limit switch that puts in place; The 17-first travelling table mobile motor; The 18-second travelling table mobile motor; 19-controller PLC; The 20-display touch screen; 21-" workbench clamping jacking " selector switch; 22-" workbench 1 workbench 2 " selector switch; 23-" workbench moves to left " button; 24-" workbench moves to right " button; 25-" workbench reach " button; 26-" moves " button behind the workbench; The 27-breaker; The 28-frequency converter; The 29-wave filter; 30-first A.C. contactor; 31-second A.C. contactor; The 32-auxiliary reclay; The 33-power module; The 34-CPU module; The 35-digital quantity input module; The 36-cylinder that rises and falls; 37-" host work platform " selector switch; The 38-control panel; 39-digital quantity output module.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. describes in detail, and of the present utility model to have two travelling table hydraulic presses of T type and driving and control system thereof as follows:
As shown in Figure 1 and Figure 2, hydraulic press with the two travelling tables of T type of the present utility model, include on the underbeam that is arranged on hydraulic press 1 bottom and 3 corresponding with the slide block of hydraulic press, by the intersect vertically T type guide rail 6 of the travelling table that constitutes of cross slide way and longitudinal rail; Be arranged on the T type guide rail 6 and along its first travelling table 4 that moves and second travelling table 5.
Be formed with A position, travelling table location 7, B position, travelling table location 8, travelling table C position 9, location and D position, travelling table location 10 on the described T type guide rail 6, wherein, travelling table C position 9, location and D position, travelling table location 10 are positioned on the longitudinal rail of T type guide rail 6, A position, travelling table location 7 is positioned on the cross slide way of T type guide rail 6, and B position, travelling table location 8 is positioned at the longitudinal rail of T type guide rail 6 and the junction of cross slide way.
As Fig. 2, Fig. 3, shown in Figure 4, be used to have the driving and the control system of the hydraulic press of the two travelling tables of T type, include: be set in place the controller PLC19 of control hydraulic press 1 work in the operation panel 2 of hydraulic press 1 one sides and the control panel 38 on the operation panel 2, controller PLC19 is provided with two power modules 33 and a CPU module 34, and digital quantity input module 35 and digital quantity output module 39.The control selector switch that is arranged on the control panel 38 on the operation panel 2 and button all are connected with digital quantity input module 35 among the PLC19.
Also be provided with on the operation panel 2 with routine data and picture image form and show first travelling table 4 and second travelling table, 5 mobile status and the touch-screen 20 that is connected with CPU module 34 among the controller PLC19 by data wire.
Described driving and control system also include and are arranged on the drive circuit that is electrically connected with controller PLC19 in the operation panel 2; Be used for driving its first travelling table drive motors 17 that moves and second travelling table drive motors 18, the described first travelling table drive motors 17 links to each other with drive circuit by lead respectively with the second travelling table drive motors 18; Be separately positioned on a plurality of cylinders 36 that rise and fall on the T type guide rail 6 of hydraulic press 1, be used to drive a plurality of cylinders 36 that rise and fall that first travelling table 4 and second travelling table 5 rise and fall, be by with hydraulic circuit that digital quantity output module 39 among the controller PLC19 links to each other in magnetic valve control.Promptly, be installed in controller PLC19 in the operation panel 2 in conjunction with button on the operation box panel and knob, change by the magnetic valve state in the controller PLC19 internal processes processing controls hydraulic circuit, hydraulic circuit also changes thereupon, is used for driving the cylinder 36 that rises and falls that is in four jiaos of workbench and drives the jack-up of first travelling table 4 and second travelling table 5 and fall clamping; Be arranged on the lower end of travelling table T type guide rail 6, the detection A position that is used to detect first travelling table 4 and second travelling table, 5 shift positions put in place limit switch 13, detect the B position put in place limit switch 14, detect put in place limit switch 15 and detect the D position limit switch 16 that puts in place of C position, described each limit switch is connected with CPU module 34 among the controller PLC19 respectively.
As shown in Figure 5, described drive circuit includes: frequency converter 28, and the input of described frequency converter 28 is connected with power supply by breaker 27, and the input of frequency converter 28 also is connected with CPU module 34 among the controller PLC19 by auxiliary reclay 32; The output of frequency converter 28 connects first A.C. contactor 30 and second A.C. contactor 31 respectively by wave filter 29, wherein, first A.C. contactor 30 connects the first travelling table drive motors, 17, the second A.C. contactors 31 and connects the second travelling table drive motors 18.
Controller PLC19 drives frequency converter 28 in conjunction with button on the operation box panel and knob, with the rotating speed of the drive motors that is used for changing first travelling table 4 and second travelling table 5, thus the change of speed when realizing that the first travelling table drive motors 17 and the second travelling table drive motors 18 move.The driving of first travelling table 4 and second travelling table 5 all adopts the frequency converter 28 that is arranged in the operation panel 2 to drive through reductor with motor, the two all moves on T type guide rail, its mobile route is: 7-B position, A position 8 or 8-A position, B position 7,8-C position, B position 9 or 9-B position, C position 8,8-D position, B position 10 or 10-B position, D position 8, stable action is reliable, and adopts the positioner location to guarantee higher reseting precision.The lead of the first travelling table drive motors 17 is delivered in the melt pit by I pulley 11, and the lead of the second travelling table drive motors 18 is delivered in the melt pit by II pulley 12, and lead is connected with the operation panel 2 of control travelling table.
The following describes the course of action of the two travelling table hydraulic presses of the T of having type of the present utility model and driving and control system.
The 1st step. hydraulic press 1 is at first mold between the operating period, and promptly first travelling table 4 is in A position, travelling table location 7, the first molds and is installed on first travelling table 4, and main frame runs well, and produces and carries out as usual.This moment, second travelling table 5 was in C position, travelling table location 9, was between lay-up period, and be installed in second mold on second travelling table 5 this moment, do not influence the ordinary production of hydraulic press 1.
The 2nd step. after being used to complete, the first mold production needs to change second mold, make hydraulic press 1 main frame be in home, be that slide block 3 is in the extreme higher position, " host work platform " selector switch 37 that control T type is shifted out on operation panel 2 panels of two travelling tables places " workbench " position, " first workbench, second workbench " selector switch 22 places " first workbench " position, " workbench clamping jacking " selector switch 21 places " jack-up " position, the cylinder 36 that rises and falls that travelling table is four jiaos is in the jack-up position, be separated from until first travelling table 4 and detect the A position and put in place behind the limit switch 13, push " workbench moves to left " button 23, more than all buttons and selector switch and limit switch signal all be connected with input/output module 35 among the controller PLC19 in control T type shifts out the operation panel 2 of two travelling tables, through PLC19 internal processes operating ratio after, condition satisfies permission first travelling table 4 and is moved to the left on T type guide rail 6, controller PLC19 is by A.C. contactor 30 adhesives of the auxiliary reclay 32 controls first travelling table mobile motor 17, start the first travelling table mobile motor 17 simultaneously, detect the B position and put in place till limit switch 14 senders until moving to, this moment, first travelling table 4 stopped on 8 positions, B position, travelling table location, had realized the switching of 7-B position, the first travelling table 4A position 8.
The 3rd step. push " moving behind the workbench " button 26, after the operation of PLC19 internal processes, condition satisfies permission first travelling table 4 and moves backward on T type guide rail 6, controller PLC19 is by A.C. contactor 30 adhesives of the auxiliary reclay 32 controls first travelling table mobile motor, start the first travelling table mobile motor 17 simultaneously, detect the D position and put in place till limit switch 16 senders until moving to, this moment, first travelling table 4 stopped on 10 positions, D position, travelling table location, had realized the switching of 8-D position, the first travelling table 4B position 10.
The 4th step. " first workbench, second workbench 2 " selector switch 22 is placed " workbench 2 " position, push " moving behind the workbench " button 26, after the operation of PLC19 internal processes, condition satisfies permission second travelling table 5 and moves backward on T type guide rail 6, controller PLC19 is by the A.C. contactor adhesive of the auxiliary reclay 32 controls second travelling table mobile motor 18, start the second travelling table mobile motor 18 simultaneously, detect the B position and put in place till limit switch 14 senders until moving to, this moment, second travelling table 5 stopped on 8 positions, B position, travelling table location, had realized the switching of 9-B position, the second travelling table 5C position 8.
The 5th step. push " workbench moves to right " button 24, after the operation of PLC19 internal processes, condition satisfies permission second travelling table 5 and moves right on T type guide rail 6, controller PLC19 is by the A.C. contactor adhesive of the auxiliary reclay 32 controls second travelling table mobile motor 18, start the second travelling table mobile motor 18 simultaneously, detect the A position and put in place till limit switch 13 senders until moving to, this moment, second travelling table 5 stopped on 7 positions, A position, travelling table location, had realized the switching of 8-A position, II travelling table 5B position 7.
The 6th step. " workbench clamping jacking " selector switch 21 that will control on operation panel 2 panels that the T type shifts out pair travelling tables places " clamping " position, the cylinder 36 that rises and falls that travelling table is four jiaos is in lowering position, push down until second travelling table 5 and to detect the A position and put in place behind limit switch 13 senders, again " host work platform " selector switch 37 is placed " main frame " position.After second mold and main frame and workbench connected, just can directly continue to have produced, thereby save the time of waiting in the die change process from workbench loading and unloading mould, improve production efficiency greatly.
And the like, in the second mold part production process, first mold is moved from first travelling table 4, change the 3rd mold, treat that the second mold part production on second travelling table 5 is finished after, repeat the 1-6 step to get final product.
When first travelling table 4 or second travelling table 5 are mobile on T type guide rail 6, controller PLC19 drives frequency converter 28 in conjunction with button on the operation box panel and knob, rotating speed with the drive motors that is used for changing first travelling table 4 and second travelling table 5, thereby realize the change of speed when the first travelling table mobile motor 17 and the second travelling table mobile motor 18 move, in order to guarantee first travelling table 4 and second travelling table, 5 stable action, the location accurately.
Claims (6)
1. the hydraulic press with the two travelling tables of T type is characterized in that: include hydraulic press (1); Be arranged on the underbeam of hydraulic press (1) bottom and corresponding with the slide block (3) of hydraulic press, by the intersect vertically T type guide rail (6) of the travelling table that constitutes of cross slide way and longitudinal rail; Be arranged on the T type guide rail (6) and along its first travelling table (4) that moves and second travelling table (5).
2. the hydraulic press with the two travelling tables of T type according to claim 1, it is characterized in that: be formed with A position (7), travelling table location on the described T type guide rail (6), B position (8), travelling table location, travelling table C position (9), location and D position (10), travelling table location, wherein, travelling table C position (9), location and travelling table D position, location (10) are positioned on the longitudinal rail of T type guide rail (6), travelling table A position, location (7) is positioned on the cross slide way of T type guide rail (6), and travelling table B position, location (8) is positioned at the longitudinal rail of T type guide rail (6) and the junction of cross slide way.
3. a driving and control system that is used to have the hydraulic press of the two travelling tables of T type, include: be set in place the controller PLC (19) of control hydraulic press (1) work in the operation panel (2) of hydraulic press (1) one side and the control panel (38) on the operation panel (2), it is characterized in that, also be provided with and be positioned at operation panel (2), the drive circuit that is electrically connected with controller PLC (19); Be used for driving its first travelling table drive motors (17) that moves and second travelling table drive motors (18), the described first travelling table drive motors (17) links to each other with drive circuit by lead respectively with the second travelling table drive motors (18); Be separately positioned on a plurality of cylinders that rise and fall (36) on the T type guide rail (6) of hydraulic press (1), be used for driving a plurality of cylinders that rise and fall (36) that first travelling table (4) and second travelling table (5) rise and fall, be by with hydraulic circuit that digital quantity output module (39) among the controller PLC (19) links to each other in magnetic valve control; Be arranged on the lower end of travelling table T type guide rail (6), the detection A position that is used to detect first travelling table (4) and second travelling table (5) shift position put in place limit switch (13), detect the B position put in place limit switch (14), detect C position limit switch (15) and the detection D position limit switch (16) that puts in place that puts in place, described each limit switch is connected with CPU module (34) among the controller PLC (19) respectively.
4. driving and the control system that is used to have the hydraulic press of the two travelling tables of T type according to claim 3, it is characterized in that: described drive circuit includes: frequency converter (28), the input of described frequency converter (28) is connected with power supply by breaker (27), and the input of frequency converter (28) also is connected with CPU module (34) among the controller PLC (19) by auxiliary reclay (32); The output of frequency converter (28) connects first A.C. contactor (30) and second A.C. contactor (31) respectively by wave filter (29), wherein, first A.C. contactor (30) connects the first travelling table drive motors (17), and second A.C. contactor (31) connects the second travelling table drive motors (18).
5. driving and the control system that is used to have the hydraulic press of the two travelling tables of T type according to claim 3, it is characterized in that, also be provided with routine data and picture image form and show first travelling table (4) and second travelling table (5) mobile status and the touch-screen (20) that is connected with CPU module (34) among the controller PLC (19) by data wire.
6. driving and the control system that is used to have the hydraulic press of the two travelling tables of T type according to claim 3, it is characterized in that the control selector switch that is arranged on the control panel (38) on the operation panel (2) and button all are connected with digital quantity input module (35) among the PLC (19).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2007200979281U CN201158169Y (en) | 2007-11-22 | 2007-11-22 | Hydraulic press with T shaped double-moveable platform, drive and control system thereof |
Applications Claiming Priority (1)
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CNU2007200979281U CN201158169Y (en) | 2007-11-22 | 2007-11-22 | Hydraulic press with T shaped double-moveable platform, drive and control system thereof |
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CNU2007200979281U Expired - Fee Related CN201158169Y (en) | 2007-11-22 | 2007-11-22 | Hydraulic press with T shaped double-moveable platform, drive and control system thereof |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103085314A (en) * | 2013-02-01 | 2013-05-08 | 合肥合锻机床股份有限公司 | Press machine provided with double moving working tables and moving control device and control method |
CN104309153A (en) * | 2014-08-25 | 2015-01-28 | 浙江中医药大学中药饮片有限公司 | Intelligent Chinese herbal medicine quantitative pressing complete equipment and method for preparing Chinese herbal medicine tablets |
CN107073549A (en) * | 2015-01-28 | 2017-08-18 | 小松产机株式会社 | press machine |
CN109848231A (en) * | 2018-12-17 | 2019-06-07 | 南京迪威尔高端制造股份有限公司 | The heavy dies mobile station apparatus of multidirectional double acting hydraulic extrusion press |
-
2007
- 2007-11-22 CN CNU2007200979281U patent/CN201158169Y/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103085314A (en) * | 2013-02-01 | 2013-05-08 | 合肥合锻机床股份有限公司 | Press machine provided with double moving working tables and moving control device and control method |
CN104309153A (en) * | 2014-08-25 | 2015-01-28 | 浙江中医药大学中药饮片有限公司 | Intelligent Chinese herbal medicine quantitative pressing complete equipment and method for preparing Chinese herbal medicine tablets |
CN107073549A (en) * | 2015-01-28 | 2017-08-18 | 小松产机株式会社 | press machine |
US10350667B2 (en) | 2015-01-28 | 2019-07-16 | Komatsu Industries Corporation | Press device |
CN109848231A (en) * | 2018-12-17 | 2019-06-07 | 南京迪威尔高端制造股份有限公司 | The heavy dies mobile station apparatus of multidirectional double acting hydraulic extrusion press |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081203 Termination date: 20101122 |