CN104526006A - Synchronous double-control double-drill-bit bench drill and control method thereof - Google Patents
Synchronous double-control double-drill-bit bench drill and control method thereof Download PDFInfo
- Publication number
- CN104526006A CN104526006A CN201410451299.2A CN201410451299A CN104526006A CN 104526006 A CN104526006 A CN 104526006A CN 201410451299 A CN201410451299 A CN 201410451299A CN 104526006 A CN104526006 A CN 104526006A
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- Prior art keywords
- drill
- bench drill
- bench
- control
- double
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/28—Associations of only boring or drilling machines directed to a particular metal-working result
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
- B23B39/24—Drilling machines with a plurality of working-spindles; Drilling automatons designed for programme control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
- B23B49/02—Boring templates or bushings
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a synchronous double-control double-drill-bit bench drill and a control method thereof. The synchronous double-control double-drill-bit bench drill comprises an operation platform and a cutting liquid circulating system; two bench drill bodies which are arranged side by side are arranged on the operation platform; a base of one bench drill body is fixed to the operation platform, and a base of the other bench drill body is fixed to a sliding block; the side face of a main drill body of each bench drill body is fixedly provided with a stepping motor, and output transmission shafts of the stepping motors are connected with rocker arm shafts on the bench drill bodies; a workpiece is clamped through cooperation of positioning air cylinder pressing heads and V-shaped grooves fixed to the operation platform; stepping motor stroke count clearing devices are arranged; and bench drill motors, the stepping motors, a pneumatic clamping device and a cutting liquid motor switch are controlled through the same PLC, and a visual man-machine interactive control panel is arranged on the operation platform. Due to the fact that the double-bench-drill-body double-control design is adopted, two parallel holes can be machined in one workpiece at the same time, so that the efficiency is greatly improved; the machining precision of drilled holes is improved; and the production cost is reduced.
Description
Technical field
The present invention relates to bench drill, be specially the two drill bit bench drill of synchronization double-control and control method thereof.
Technical background
General bench drilling machine is generally independently single bench drill, if when will get out multiple eyelet on an object, needs to have bored a switching location of workpiece and bores another again.Often because workpiece is not easy to fix, cause processing unstable, bit life serious curtailment, processes the bad guarantee of location of workpiece degree, and dimensional discrepancy is large, and piece-holder generally adopts artificial gripping, needs manually to firmly grasp, and safety coefficient reduces greatly.Labor strength is large especially, and efficiency is too low, is all manual operations, wastes time and energy.
Summary of the invention
For the deficiencies in the prior art, the present invention devises the two drill bit bench drill of a kind of synchronization double-control, can the parallel hole at processing work two simultaneously, substantially increases efficiency, reduces production cost, guaranteed to the quality of product, can ensure the spacing dimension between holes.
Technical scheme of the present invention: the two drill bit bench drill of synchronization double-control, comprise operating platform, the cutting fluid circulatory system, Pneumatic clamping system, operating platform there are two bench drills of existing side by side, the base of one of them bench drill is fixing, and another bench drill base is fixed on a slide block on the operational platform, and the guide rail on slide block and operating platform matches, and merge can along guide rail transverse shifting to regulate the spacing between two bench drills; One side of the drill body band rocker arm shaft of each bench drill is fixed with stepper motor, and stepper motor take-off (propeller) shaft connects the rocker arm shaft on bench drill; Workpiece adopts positioning cylinder pressure head and fixing V-type slot fit on the operational platform to complete clamping, and the piston rod of cylinder pressure head is vertically fixed on each bench drill base; Each drill sleeve side is provided with vertical touches bar, when drill bit playback state, touches masthead portion and can touch the travel switch be located on drill body, stepper motor trip count is made zero; The motor switch of described bench drill motor, stepper motor, Pneumatic clamping system, the cutting fluid circulatory system is controlled by same PLC, and is provided with visual human-computer interactive control panel on the operational platform.
Described cylinder pressure head is provided with the drill jig guide pin bushing corresponding with drill bit, the shake of drill bit when starting to prevent from holing.
Described fixing bench drill base is provided with the handwheel jackscrew regulating the relative bit location of workpiece near operating platform edge side.
Described guide rail is that dovetail groove and the leading screw that parallels with dovetail groove form, described slide block regulates its sliding distance by leading screw, described slide block is provided with downward location spiral pin, by be tightly fixed slide block and the bench drill above thereof of this location spiral pin and operating platform.
Described leading screw one end is passed operating platform sidewall and is connected handwheel.
Supporting worm speed reducer is also had between described stepper motor output and take-off (propeller) shaft.
Described visual human-computer interactive control panel is a touch-screen.
The method of controlling operation thereof of the two drill bit bench drill of synchronization double-control, comprises the steps:
PLC reads the speed data inside touch-screen, position data;
The main shaft of manual unlocking touch-screen starts, and cutting fluid starts;
PLC issues contactor main axle cutting liquid order, and contactor drives main shaft and cutting fluid electric machine rotation;
Wait for startup command;
Detect main shaft, whether cutting fluid starts, as do not started, reactionless;
Press S1 start button, PLC sends pulse data, comes to driver, and driver, pulse amplifying, drives stepper motor, and in electric machine rotation, PLC waits for the data that rotate in place;
PLC detects and rotate in place, and a work bout completes;
S2 button, as there is problem, is pressed in midway, stops;
If S3, S4 limit switch is encountered in the position of movement, whole action stops;
Wherein, 24V power supply is for power to PLC, 60V power supply is for power to driver, PLC calculates whole position signallings, and transmitting-receiving order, and touch-screen is man-machine interaction, relay is that 220V signal comes to the auxiliary reclay of contactor the 24V signal switching that PLC sends, the 24V pulse signal that driver sends PLC, switches to 60V pulse signal, to motor.
Thinking of the present invention is the position being adjusted two drilling machines by line slideway and leading screw, adjust the centre-to-centre spacing in two holes, the reference edge of the workpiece adjusted by handwheel jackscrew, realize batch machining and do not need duplicate measurements, the position of workpiece is fixed with V-type groove, positioning cylinder adds clamping of workpieces, drill jig guide pin bushing is utilized to be fixed on cylinder pressure head, dowel hole is positioned at directly over Workpiece boring, dowel hole diameter is suitable with bit diameter, drill jig guide pin bushing plays a part to limit drill bit shake, drill bit is made not depart from center, add cooling system, in order to make, running speed is too fast burns out rotary head, stepper motor and reductor is utilized to bore under replacing artificial rocking arm, the speed of adjustable lower brill, slow forward fast backward, by touch-screen any one speed of boring adjustable and under the position got into.
The invention has the beneficial effects as follows: bore double control design owing to adopting dual stage, two parallel holes can be processed on an object simultaneously, the internal diameter of parallel hole and the degree of depth can be identical, also can regulate arbitrarily, substantially increase efficiency, adopt PLC centralized Control, automaticity is high, improve the machining accuracy of boring, reduce production cost.
Accompanying drawing explanation
Accompanying drawing 1 is schematic perspective view of the present invention;
Fig. 2 is control principle block diagram of the present invention;
Fig. 3 is that connection diagram installed by stepper motor of the present invention.
[0015]in figure, 1. water circulating pump cooling zone, 2. leading screw handwheel, 3. bench drill track, 4. drill body, 5. stepper motor and reductor, 6. human-computer interactive control panel, 7. electrical control cabinet region, 8. processing work, 9. region, tool box, 10. dog screw, 11. handwheel jackscrews, 12. pneumatic pressure head, 13. stepper motors, 14. rocker arm shafts, 15. turbine speed change systems, 16.V type groove, 17. drill holders, 18. jackscrews, 19. jackscrew handwheels, 20. cylinder pressure heads, 21. cylinder piston rods.。
Detailed description of the invention
The two drill bit bench drill of synchronization double-control, comprise operating platform, the cutting fluid circulatory system, operating platform there are two bench drills of existing side by side, the base of one of them bench drill is fixing on the operational platform, another bench drill base is fixed on a slide block, and the guide rail on slide block and operating platform matches, and merge can along guide rail transverse shifting to regulate the spacing between two bench drills; Drill body 4 side of each bench drill is fixed with stepper motor and reductor 5, and take-off (propeller) shaft connects the rocker arm shaft 14 on bench drill; Workpiece adopts positioning cylinder pressure head 12 and fixing V-type groove 16 on the operational platform to coordinate clamping; Cylinder piston rod 21 is vertically fixed on each bench drill base; Drill sleeve side is provided with vertical touches bar, when drill bit playback state, touches masthead portion and can touch the travel switch be located on drill body, stepper motor trip count is made zero; Described bench drill motor, stepper motor, Pneumatic clamping, cutting fluid motor switch are controlled by same PLC, and are provided with visual human-computer interactive control panel 6 on the operational platform; Described cylinder pressure head 12 is provided with the drill jig guide pin bushing corresponding with drill bit; Described fixing bench drill base is provided with the turn-knob screw 11 regulating the relative bit location of workpiece near operating platform edge side; Described guide rail is that dovetail groove and the leading screw that parallels with dovetail groove form, described slide block regulates its sliding distance by leading screw, described slide block is provided with downward location spiral pin 10, by be tightly fixed slide block and the bench drill above thereof of this location spiral pin and operating platform; Described leading screw one end connects and exposes the leading screw handwheel 2 on operating platform sidewall; Supporting worm speed reducer is also had between described stepper motor output and take-off (propeller) shaft; Described Visible human plan panel is a touch-screen.
The method of controlling operation thereof of the two drill bit bench drill of synchronization double-control, comprises the steps:
PLC reads the speed data inside touch-screen, position data;
The main shaft of personnel's manual unlocking touch-screen starts, and cutting fluid starts;
PLC issues contactor main axle cutting liquid order, and contactor drives main axle cutting liquid electric machine rotation;
Wait for startup command;
Detect main shaft, whether cutting fluid starts, as do not started, reactionless;
Press S1 start button, PLC sends pulse data, comes to driver, and driver, pulse amplifying, drives stepper motor, and in electric machine rotation, PLC waits for the data that rotate in place;
PLC detects and rotate in place, and a work bout completes;
S2 button, as there is problem, is pressed in midway, stops;
If S3, S4 limit switch is encountered in the position of movement, whole action stops;
Wherein, 24V power supply is for power to PLC, 60V power supply is for power to driver, PLC calculates whole position signallings, and transmitting-receiving order, and touch-screen is man-machine interaction, relay is that 220V signal comes to the auxiliary reclay of contactor the 24V signal switching that PLC sends, the 24V pulse signal that driver sends PLC, switches to 60V pulse signal, to motor.
Claims (8)
1. the two drill bit bench drill of synchronization double-control, comprise operating platform, the cutting fluid circulatory system, Pneumatic clamping system, operating platform there are two bench drills of existing side by side, it is characterized in that the base of one of them bench drill is fixing on the operational platform, another bench drill base is fixed on a slide block, and the guide rail on slide block and operating platform matches, and merge can along guide rail transverse shifting to regulate the spacing between two bench drills; One side of the drill body band rocker arm shaft of each bench drill is fixed with stepper motor, and stepper motor take-off (propeller) shaft connects the rocker arm shaft on bench drill; Workpiece adopts positioning cylinder pressure head and fixing V-type slot fit on the operational platform to complete clamping, and the piston rod of cylinder pressure head is vertically fixed on each bench drill base; Each drill sleeve side is provided with vertical touches bar, when drill bit playback state, touches masthead portion and can touch the travel switch be located on drill body, stepper motor trip count is made zero; The motor switch of described bench drill motor, stepper motor, Pneumatic clamping system, the cutting fluid circulatory system is controlled by same PLC, and is provided with visual human-computer interactive control panel on the operational platform.
2. the two drill bit bench drill of synchronization double-control as claimed in claim 1, is characterized in that described cylinder pressure head is provided with the drill jig guide pin bushing corresponding with drill bit.
3. the two drill bit bench drill of synchronization double-control as claimed in claim 1, is characterized in that described fixing bench drill base is provided with the handwheel jackscrew regulating the relative bit location of workpiece near operating platform edge side.
4. the two drill bit bench drill of synchronization double-control as claimed in claim 1, it is characterized in that described guide rail is that dovetail groove and the leading screw that parallels with dovetail groove form, described slide block regulates its sliding distance by leading screw, described slide block is provided with downward location spiral pin, by be tightly fixed slide block and the bench drill above thereof of this location spiral pin and operating platform.
5. the two drill bit bench drill of synchronization double-control as claimed in claim 4, is characterized in that described leading screw one end is passed operating platform sidewall and connects handwheel.
6. the two drill bit bench drill of synchronization double-control as claimed in claim 1, is characterized in that also having supporting worm speed reducer between described stepper motor output and take-off (propeller) shaft.
7. the two drill bit bench drill of synchronization double-control as claimed in claim 1, is characterized in that described visual human-computer interactive control panel is a touch-screen.
8. the method for controlling operation thereof of the two drill bit bench drill of synchronization double-control, comprises the steps:
PLC reads the speed data inside touch-screen, position data;
The main shaft of manual unlocking touch-screen starts, and cutting fluid starts;
PLC issues contactor main axle cutting liquid order, and contactor drives main shaft and cutting fluid electric machine rotation;
Wait for startup command;
Detect main shaft, whether cutting fluid starts, as do not started, reactionless;
Press S1 start button, PLC sends pulse data, comes to driver, and driver, pulse amplifying, drives stepper motor, and in electric machine rotation, PLC waits for the data that rotate in place;
PLC detects and rotate in place, and a work bout completes;
S2 button, as there is problem, is pressed in midway, stops;
If S3, S4 limit switch is encountered in the position of movement, whole action stops;
Wherein, 24V power supply is for power to PLC, 60V power supply is for power to driver, PLC calculates whole position signallings, and transmitting-receiving order, and touch-screen is man-machine interaction, relay is that 220V signal comes to the auxiliary reclay of contactor the 24V signal switching that PLC sends, the 24V pulse signal that driver sends PLC, switches to 60V pulse signal, to motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410451299.2A CN104526006A (en) | 2014-09-07 | 2014-09-07 | Synchronous double-control double-drill-bit bench drill and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410451299.2A CN104526006A (en) | 2014-09-07 | 2014-09-07 | Synchronous double-control double-drill-bit bench drill and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104526006A true CN104526006A (en) | 2015-04-22 |
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ID=52841737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410451299.2A Pending CN104526006A (en) | 2014-09-07 | 2014-09-07 | Synchronous double-control double-drill-bit bench drill and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104526006A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110919401A (en) * | 2018-09-19 | 2020-03-27 | 磊神智能设备（上海）有限公司 | Remote control metal drilling machine tool equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0961532A2 (en) * | 1998-05-29 | 1999-12-01 | PLURITEC ITALIA S.p.A. | Drilling machine with a least two machining heads for machining printed circuit boards |
| CN201455338U (en) * | 2009-07-29 | 2010-05-12 | 三门峡合鑫机床有限公司 | Double-column vertical digital controlled drill |
| CN202006367U (en) * | 2011-03-16 | 2011-10-12 | 浙江得利亚自动化制造有限公司 | Cylinder prick guide digital display punching machine |
| CN202479540U (en) * | 2012-02-23 | 2012-10-10 | 孙云德 | Drilling machine |
| CN202824728U (en) * | 2012-10-15 | 2013-03-27 | 刘飞 | Novel row drilling machine tool |
| CN103111655A (en) * | 2013-01-21 | 2013-05-22 | 福州闽侯精钻机械厂 | Numerical control machine tool system based on combination of human-computer interface and controller and control method thereof |
| CN103658746A (en) * | 2013-12-02 | 2014-03-26 | 郑州市嵩阳煤机制造有限公司 | Positioning device and method for drilling of steel pipes |
| CN203696007U (en) * | 2013-09-18 | 2014-07-09 | 杭州金浪机电有限公司 | Drilling machine for steel tubes |
| CN204075275U (en) * | 2014-09-07 | 2015-01-07 | 曲阜市恒兴机械制造有限公司 | The two drill bit bench drill of synchronization double-control |
-
2014
- 2014-09-07 CN CN201410451299.2A patent/CN104526006A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0961532A2 (en) * | 1998-05-29 | 1999-12-01 | PLURITEC ITALIA S.p.A. | Drilling machine with a least two machining heads for machining printed circuit boards |
| CN201455338U (en) * | 2009-07-29 | 2010-05-12 | 三门峡合鑫机床有限公司 | Double-column vertical digital controlled drill |
| CN202006367U (en) * | 2011-03-16 | 2011-10-12 | 浙江得利亚自动化制造有限公司 | Cylinder prick guide digital display punching machine |
| CN202479540U (en) * | 2012-02-23 | 2012-10-10 | 孙云德 | Drilling machine |
| CN202824728U (en) * | 2012-10-15 | 2013-03-27 | 刘飞 | Novel row drilling machine tool |
| CN103111655A (en) * | 2013-01-21 | 2013-05-22 | 福州闽侯精钻机械厂 | Numerical control machine tool system based on combination of human-computer interface and controller and control method thereof |
| CN203696007U (en) * | 2013-09-18 | 2014-07-09 | 杭州金浪机电有限公司 | Drilling machine for steel tubes |
| CN103658746A (en) * | 2013-12-02 | 2014-03-26 | 郑州市嵩阳煤机制造有限公司 | Positioning device and method for drilling of steel pipes |
| CN204075275U (en) * | 2014-09-07 | 2015-01-07 | 曲阜市恒兴机械制造有限公司 | The two drill bit bench drill of synchronization double-control |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110919401A (en) * | 2018-09-19 | 2020-03-27 | 磊神智能设备（上海）有限公司 | Remote control metal drilling machine tool equipment |
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Application publication date: 20150422 |