CN102601465B - Automatic clamping and feeding device for malleable cast iron pipe fitting tapping machine - Google Patents
Automatic clamping and feeding device for malleable cast iron pipe fitting tapping machine Download PDFInfo
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- CN102601465B CN102601465B CN201110023523.4A CN201110023523A CN102601465B CN 102601465 B CN102601465 B CN 102601465B CN 201110023523 A CN201110023523 A CN 201110023523A CN 102601465 B CN102601465 B CN 102601465B
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Abstract
The invention relates to an automatic clamping and feeding device for a malleable cast iron pipe fitting tapping machine, which comprises a power mechanism, an automatic feeding mechanism and an automatic clamping mechanism. The power mechanism and the automatic feeding mechanism are arranged on a manual clamping station on the tapping machine, the automatic clamping mechanism is arranged above the feeding mechanism, the power mechanism comprises a cylinder, an electromagnetic cylinder switch and a linkage plate, the cylinder is provided with a driving piston, a metal inductive head is fixed to the end face of the linkage plate, the automatic feeding mechanism comprises a guide post, a guide post seat, a lower support, an upper support, a turnover slide way, a connecting plate, a fixture seat, a movable fixture and an electromagnet, and the automatic clamping mechanism comprises a feed bin, a bin seat, an electromagnetic bin seat switch and a support plate. The automatic clamping and feeding device is capable of completely replacing a manual clamping and feeding device on an existing malleable cast iron pipe fitting tapping machine, remarkably improves the working efficiency of the malleable cast iron pipe fitting tapping machine, and is simple and convenient in operation, high in safety, time-saving and labor-saving.
Description
Technical field
The present invention relates to a kind of tapping machine automatic card-loading pay-off, particularly a kind of automatic card-loading pay-off matching with malleable cast iron pipe fitting tapping machine, belongs to machining equipment technical field.
Background technology
The internal thread of malleable cast iron pipe fitting need be processed by tapping machine, current tapping machine is when processing malleable cast iron pipe fitting internal thread, first pipe fitting to be processed to be installed to one by one to (i.e. manual being installed) on movable fixture by operative employee, then start cylinder, motion by cylinder piston is passed processing stations by the movable fixture that malleable cast iron pipe fitting is housed, movable fixture and holding clamp are coincide and clamp pipe fitting, restarting the positive car of tapping machine makes screw tap enter processing stations to start tapping, tapping drilling depth is to when setting value, detection is exported control signal by electromagnetic switch, make positive car stall and carry out anti-car running, screw tap exits processing stations, by operative employee, the pipe fitting processing is taken out from jig simultaneously.This by being manually installed, the processing mode operation of manually controlling feeding, processing, discharging is inconvenient, time-consuming, thereby has caused production efficiency decline, and has certain potential safety hazard.
Summary of the invention
The present invention has overcome the defect of background technology, can replace that craft on existing malleable cast iron pipe fitting tapping machine is installed, pay-off completely, makes malleable cast iron pipe fitting tapping machine realize autofeed, automatic card-loading and self-feeding processing, and a people can operate three lathes simultaneously.
Its technical scheme is, a kind of malleable cast iron pipe fitting tapping machine automatic card-loading pay-off, comprise actuating unit, automatic feed mechanism, automatic card-loading mechanism, actuating unit, automatic feed mechanism are arranged at the station that is manually installed on tapping machine, and automatic card-loading mechanism is arranged on automatic feed mechanism top.
Described actuating unit comprises cylinder, cylinder electromagnetic switch, the linkage board of driven plunger, piston tail end is fixed on of linkage board, linkage board end face is fixed with the inductive head of a metal, and cylinder electromagnetic switch is fixed on position that tapping machine fuselage is adjacent with piston and contour with inductive head.
Described automatic feed mechanism comprises guide pillar, guide pillar seat, lower carriage, upper bracket, upset slideway, connecting plate, jig seat, movable fixture, electromagnet.Guide pillar slides and is placed in guide pillar seat, and guide pillar tail end is fixed on the other end of linkage board, and guide pillar front end is fixed with connecting plate, at connecting plate middle part, is hinged with jig seat, on jig seat, is fixed with movable fixture, and electromagnet is fixed on the bottom in movable fixture.
When cylinder piston seesaws, by linkage board, guide pillar is synchronized with the movement, also drives connecting plate, jig seat and movable fixture to seesaw simultaneously.Wherein, the bottom of connecting plate is between lower carriage opening and between upset slideway, to seesaw, when seesawing between the seat of Ze Shi storehouse, its top, driving supporting plate to seesaw; Jig seat is elder generation's parallel on upset slideway root when connecting plate starts to move forward, along with constantly advancing of connecting plate, jig seat is also downward-sloping on two arc surfaces of upset slideway gradually, until advance while putting in place, jig seat is downward-sloping 90 degree just in time, and movable fixture and the holding clamp being fixed on lathe are folded.
Upper and lower support forms by L shaped metallic object, and all there is square aperture upper and lower support front portion, and upper bracket is upper and lower opposing connection with lower carriage, and lower carriage is fixed on guide pillar seat, is connected with the upset slideway of the metallic plate formation of a pair of 1/4 circle at lower carriage openend.
Described automatic card-loading mechanism is by feed bin, storehouse seat, storehouse seat electromagnetic switch, supporting plate forms, feed bin is the rectangle metal cell body of opening above, feed bin is fixed on the seat of storehouse with 35-40 degree inclination angle by the flange of its lower end, storehouse seat consists of two metallic plates and is fixed on upper bracket openend, width in the middle of the seat of storehouse equates with feed bin insied width, one side of storehouse seat is fixed with storehouse seat electromagnetic switch, supporting plate is fixed on connecting plate in upper bracket opening and between the seat of storehouse, the upper plane of supporting plate is close to the upper plane of feed bin, supporting plate is realized and synchronously being seesawed under the drive of connecting plate, travel forward and while putting in place, just in time block feed bin below charging aperture, while moving rearwards to, feed bin below charging aperture is opened completely.
The present invention is equally applicable to two internal thread machining of pipe collar class malleable cast iron pipe fitting.
The invention has the beneficial effects as follows, significantly improved the work efficiency of malleable cast iron pipe fitting tapping machine, easy and simple to handle, time saving and energy saving, safe.
Accompanying drawing explanation
Fig. 1 is complete machine schematic diagram of the present invention;
Fig. 2 is part body top view of the present invention;
Fig. 3 is support of the present invention, storehouse holder structure schematic diagram.
In figure, piston 1, cylinder 2, cylinder electromagnetic switch 3, linkage board 4, inductive head 5, guide pillar 6, guide pillar seat 7, lower carriage 8, upper bracket 9, upset slideway 10, connecting plate 11, jig seat 12, movable fixture 13, electromagnet 14, feed bin 15, storehouse seat 16, storehouse seat electromagnetic switch 17, supporting plate 18, threeway malleable cast iron pipe fitting 19, holding clamp 20
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, 2, 3, the present invention includes actuating unit, automatic feed mechanism, automatic card-loading mechanism, actuating unit, automatic feed mechanism are arranged at the station that is manually installed on tapping machine, and automatic card-loading mechanism is arranged on automatic feed mechanism top.Actuating unit comprises cylinder 2, cylinder electromagnetic switch 3, the linkage board 4 of driven plunger 1, piston 1 tail end is fixed on of linkage board 4, linkage board 4 end faces are fixed with the inductive head 5 of a metal, and cylinder electromagnetic switch 3 is fixed on position that tapping machine fuselage is adjacent with piston 1 and contour with inductive head 5.Automatic feed mechanism comprises guide pillar 6, guide pillar seat 7, lower carriage 8, upper bracket 9, upset slideway 10, connecting plate 11, jig seat 12, movable fixture 13, electromagnet 14.Guide pillar 6 slides and is placed in guide pillar seat 7, guide pillar 6 tail ends are fixed on the other end of linkage board 4, and guide pillar front end is fixed with connecting plate 11, at connecting plate 11 middle parts, are hinged with jig seat 12, on jig seat 12, be fixed with movable fixture 13, electromagnet 14 is fixed on the bottom in movable fixture 13.Upper and lower support forms by L shaped metallic object, all there is square aperture upper and lower support front portion, upper bracket 9 is upper and lower opposing connection with lower carriage 8, and lower carriage 8 is fixed on guide pillar seat 7, at lower carriage 8 openends, is connected with the upset slideway 10 that a pair of 1/4 round metallic plate forms.Automatic card-loading mechanism is comprised of feed bin 15, storehouse seat 16, storehouse seat electromagnetic switch 17, supporting plate 18, feed bin 15 is the rectangle metal cell body of opening above, feed bin 15 is fixed on storehouse seat 16 with 35-40 degree inclination angle by the flange of its lower end, storehouse seat 16 consists of two metallic plates and is fixed on upper bracket 9 openends, width in the middle of storehouse seat 16 equates with feed bin 15 insied widths, one side of storehouse seat 16 is fixed with storehouse seat electromagnetic switch 17, supporting plate 18 is fixed on connecting plate 11 in upper bracket 9 openings and between storehouse seat 16, and the upper plane of supporting plate 18 is close to the upper plane of feed bin 15.
As shown in Figure 1, 2, 3, the internal thread of processing three way type malleable cast iron pipe fitting 19 of take is example, in feed bin 15, once put well after several threeway malleable cast iron pipe fittings 19, start working power, now cylinder 2 is not worked, piston 1 is the state that stretches out completely, also be failure to actuate by the power-actuated automatic feed mechanism of cylinder 2, it is motionless that jig seat 12 is positioned at the top of upset slideway 10 roots, movable fixture 13 on jig seat 12 is parked in storehouse seat 16 middle lower portion, and in feed bin 15, a bottom threeway malleable cast iron pipe fitting 19 enters storehouse seat 16 and falls in movable fixture 13.
When being arranged in the storehouse seat electromagnetic switch 17 of storehouse seat 16 1 sides and movable fixture 13 being detected and have threeway malleable cast iron pipe fitting 19, to electrical apparatus control system, send signal, connect electromagnet 14 power supplys, threeway malleable cast iron pipe fitting 19 is sucked in movable fixture 13, therefore can not be thrown out of when movable fixture 13 is movable inclined; Connect cylinder solenoid valve simultaneously and make piston 1 retraction, then by linkage board 4, drive guide pillar 6 reaches, connecting plate 11 and jig seat 12 are synchronously moved forward, downward-sloping on upset slideway 10 gradually in the time of 12 reach of jig seat, supporting plate 18 also moves forward thereupon feed bin 15 below charging apertures is closed, and prevents that the threeway malleable cast iron pipe fitting 19 of 15 li of feed bins from continuing to fall in storehouse seat 16.
When jig seat 12 is advanced to processing stations just in time from upset downward-sloping 90 degree slideway 10, movable fixture 13 on it matches and the threeway malleable cast iron pipe fitting in it 19 is blocked to jail with the holding clamp 20 on lathe, threeway malleable cast iron pipe fitting 19 is subject to the constraint of jig automatically to keep correct machining posture, now the inductive head 5 of linkage board 4 ends is followed piston 1 and is moved to while approaching with cylinder electromagnetic switch 3, and cylinder electromagnetic switch 3 is sent three road signals simultaneously: the cylinder solenoid valve control piston 1 of leading up to is slack; One tunnel makes electromagnet 14 power-off discharge threeway malleable cast iron pipe fitting 19, also has a road to control lathe and starts positive car, and three screw taps enter rapidly processing stations threeway malleable cast iron pipe fitting 19 is carried out to tapping operation.
After completing on request tapping operation, the anti-car electromagnetic switch that is positioned at lathe rear portion is sent signal, control that positive car stops, anti-turner does, make screw tap exit machining state, by cylinder solenoid valve control piston 1, stretch out simultaneously, then drive successively guide pillar 6 and to movable fixture 13, return original position and await orders, now supporting plate 18 also along with after move and open the charging aperture of feed bin 15 lower ends, 19 of threeway malleable cast iron pipe fittings that process fall into the basket of lathe below automatically, so far complete an operation cycle.
When processing the pipe collar class malleable cast iron pipe fitting of two internal thread, the present invention is not used as any change, and working method is identical with processing threeway malleable cast iron pipe fitting 19 internal threads.While processing the malleable cast iron pipe fitting internal thread of different size, only need to change feed bin 15, storehouse seat 16 and the jig of corresponding size.
Claims (1)
1. a malleable cast iron pipe fitting tapping machine automatic card-loading pay-off, comprise actuating unit, automatic feed mechanism, automatic card-loading mechanism, actuating unit, automatic feed mechanism is arranged at the station that is manually installed on tapping machine, automatic card-loading mechanism is arranged on automatic feed mechanism top, it is characterized in that, actuating unit comprises the cylinder (2) of driven plunger (1), cylinder electromagnetic switch (3), linkage board (4), piston (1) tail end is fixed on of linkage board (4), linkage board (4) end face is fixed with the inductive head (5) of a metal, cylinder electromagnetic switch (3) is fixed on position that tapping machine fuselage is adjacent with piston (1) and contour with inductive head (5), automatic feed mechanism comprises guide pillar (6), guide pillar seat (7), lower carriage (8), upper bracket (9), upset slideway (10), connecting plate (11), jig seat (12), movable fixture (13), electromagnet (14), automatic card-loading mechanism is by feed bin (15), storehouse seat (16), storehouse seat electromagnetic switch (17), supporting plate (18) forms, feed bin (15) is the rectangle metal cell body of opening above, feed bin (15) is fixed on storehouse seat (16) with 35-40 degree inclination angle by the flange of its lower end, storehouse seat (16) consists of two metallic plates and is fixed on upper bracket (9) openend, one side of storehouse seat (16) is fixed with storehouse seat electromagnetic switch (17), supporting plate (18) is fixed on connecting plate (11) in upper bracket (9) opening and between storehouse seat (16), guide pillar (6) slides and is placed in guide pillar seat (7), guide pillar (6) tail end is fixed on the other end of linkage board (4), guide pillar (6) front end is fixed with connecting plate (11), at connecting plate (11) middle part, be hinged with jig seat (12), on jig seat (12), be fixed with movable fixture (13), electromagnet (14) is fixed on the bottom in movable fixture (13), on, lower carriage forms by L shaped metallic object, on, all there is square aperture lower carriage front portion, upper bracket (9) is upper and lower opposing connection with lower carriage (8), lower carriage (8) is fixed on guide pillar seat (7), at lower carriage (8) openend, be connected with the upset slideway (10) of the metallic plate formation of a pair of 1/4 circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110023523.4A CN102601465B (en) | 2011-01-21 | 2011-01-21 | Automatic clamping and feeding device for malleable cast iron pipe fitting tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110023523.4A CN102601465B (en) | 2011-01-21 | 2011-01-21 | Automatic clamping and feeding device for malleable cast iron pipe fitting tapping machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102601465A CN102601465A (en) | 2012-07-25 |
| CN102601465B true CN102601465B (en) | 2014-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110023523.4A Active CN102601465B (en) | 2011-01-21 | 2011-01-21 | Automatic clamping and feeding device for malleable cast iron pipe fitting tapping machine |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769698A (en) * | 2012-10-23 | 2014-05-07 | 河北建支铸造集团有限公司 | Tapping machine automatic feeding system |
| CN103111694B (en) * | 2013-01-15 | 2014-12-10 | 郑运婷 | Automatic floating tapping machine |
| CN103111692B (en) * | 2013-01-15 | 2014-10-15 | 郑运婷 | Automatic floating tapping device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1815851A1 (en) * | 1967-12-27 | 1969-07-24 | Sprzetu Elektrotech | Device for drilling threads in small workpieces |
| SU707763A1 (en) * | 1977-01-03 | 1980-01-05 | Центральное Проектно-Конструкторское И Технологическое Бюро Министерства Станкостроительной И Инструментальной Промышленности | Automatic machine for cutting thread in round splined nuts |
| CN2047202U (en) * | 1989-01-19 | 1989-11-08 | 林柄周 | Biaxial full automatic tapping machine |
| CN2181352Y (en) * | 1993-08-07 | 1994-11-02 | 林如切 | Automatic clamp for dom nut tapping machine |
| CN201371294Y (en) * | 2009-03-20 | 2009-12-30 | 荆州市九菱科技有限公司 | Automatic tapping machine |
| CN201385164Y (en) * | 2009-02-15 | 2010-01-20 | 惠州市华阳精机有限公司 | Tapping machine |
| CN201500834U (en) * | 2009-08-13 | 2010-06-09 | 王理仁 | Machining installation capable of full-automatic feeding, discharge and tapping |
| CN201596825U (en) * | 2009-12-29 | 2010-10-06 | 瑞安市车辆配件厂 | Automatic feeding tapping device |
| CN201913339U (en) * | 2011-01-21 | 2011-08-03 | 河北建支铸造集团有限公司 | Automatic clamping and feeding device matched with tapping machine for malleable cast iron pipe fittings |
-
2011
- 2011-01-21 CN CN201110023523.4A patent/CN102601465B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1815851A1 (en) * | 1967-12-27 | 1969-07-24 | Sprzetu Elektrotech | Device for drilling threads in small workpieces |
| SU707763A1 (en) * | 1977-01-03 | 1980-01-05 | Центральное Проектно-Конструкторское И Технологическое Бюро Министерства Станкостроительной И Инструментальной Промышленности | Automatic machine for cutting thread in round splined nuts |
| CN2047202U (en) * | 1989-01-19 | 1989-11-08 | 林柄周 | Biaxial full automatic tapping machine |
| CN2181352Y (en) * | 1993-08-07 | 1994-11-02 | 林如切 | Automatic clamp for dom nut tapping machine |
| CN201385164Y (en) * | 2009-02-15 | 2010-01-20 | 惠州市华阳精机有限公司 | Tapping machine |
| CN201371294Y (en) * | 2009-03-20 | 2009-12-30 | 荆州市九菱科技有限公司 | Automatic tapping machine |
| CN201500834U (en) * | 2009-08-13 | 2010-06-09 | 王理仁 | Machining installation capable of full-automatic feeding, discharge and tapping |
| CN201596825U (en) * | 2009-12-29 | 2010-10-06 | 瑞安市车辆配件厂 | Automatic feeding tapping device |
| CN201913339U (en) * | 2011-01-21 | 2011-08-03 | 河北建支铸造集团有限公司 | Automatic clamping and feeding device matched with tapping machine for malleable cast iron pipe fittings |
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| CN102601465A (en) | 2012-07-25 |
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