CN103056210B - Automatic continuous horizontal-type punching machine for steel tube - Google Patents
Automatic continuous horizontal-type punching machine for steel tube Download PDFInfo
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- CN103056210B CN103056210B CN201210523240.0A CN201210523240A CN103056210B CN 103056210 B CN103056210 B CN 103056210B CN 201210523240 A CN201210523240 A CN 201210523240A CN 103056210 B CN103056210 B CN 103056210B
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Abstract
An automatic continuous horizontal-type punching machine for a steel tube comprises a frame and a working platform on the upper portion of the frame. A hydraulic device and an electric control device are further arranged on the frame, and a stamping device, a fixing device and a sample conveying device are arranged on the working platform. The stamping device comprises a stamping oil cylinder, a stamping die and a discharge ejecting rod located between the stamping oil cylinder and the stamping die, a discharge oil cylinder is arranged at the front end of the stamping oil cylinder, and the stamping oil cylinder is connected with the discharge ejecting rod. The fixing device comprises an upper swaging die and a lower swaging die, and a swaging oil cylinder is arranged above the upper swaging die. The sample conveying device comprises a feeding hopper, a receiving hopper and a connecting plate located between the feeding hopper and the receiving hopper. The upper swaging die and the lower swaging die are respectively located on the upper side and the lower side of the connecting plate, and the stamping die is located on the front side of the connecting plate. The sample conveying device directing at shapes of the steel tube is arranged, one-time stamping of the steel tube is completed, and automatic feeding and discharging of the steel tube are achieved.
Description
Technical field
The present invention relates to a kind of pressing equipment, particularly relate to a kind of Automatic continuous horizontal punching machine for steel pipe.
Background technology
Punching press utilizes mould sheet metal to be made various part and housing, container class workpiece on forcing press, or pipe fitting is made the processing technology of various tubular workpiece; This kind of moulding technique carried out in cold conditions is called cold stamping, is called for short punching press.In the process of steel pipe, punching press is a kind of important manufacturing process.At present, in the Sheet Metal Forming Technology of steel pipe, the pressing equipment of employing is vertical press, primarily of frame, the fixture being fixedly arranged on frame bottom, and is fixedly arranged on punching press oil cylinder and the diel composition of frame upper end.During punching press, by the operating frequency of workman according to pressing equipment, according to certain speed, steel pipe is placed on the securing means, diel carries out disposable punch process to steel pipe under the drive of punching press oil cylinder, then the steel pipe that punching press is good is taken off, again next root steel pipe is placed on the securing means, so move in circles.Often there is following defect in this pressing equipment: (1) adopts the manual material loading of manual type and blanking, and efficiency is low, and cost of labor is high; (2) high to the skill set requirements of operator.
Summary of the invention
The present invention is directed to existing by problem existing in steel pipe pressing equipment, provide a kind of Automatic continuous horizontal punching machine for steel pipe, this horizontal punching machine achieves Automatic continuous material loading and the blanking of steel pipe, improves ram efficiency.
Technical scheme of the present invention: a kind of Automatic continuous horizontal punching machine for steel pipe, comprises the workbench of frame and upper rack, described frame is also provided with hydraulic means and electric control gear; Described workbench is provided with decompressor, fixture and sample conveyer, and described electric control gear is connected with sample conveyer with decompressor, fixture respectively by hydraulic means; Described decompressor comprises punching press oil cylinder, diel and is positioned at discharging push rod therebetween, and described punching press oil cylinder front end is provided with discharging oil cylinder, and described discharging oil cylinder is connected with discharging push rod; Described fixture comprises binder patrix and binder counterdie, and the top of described binder patrix is provided with binder oil cylinder; The connecting plate that described sample conveyer comprises feed hopper, receiving hopper and is positioned at therebetween; Described binder patrix and binder counterdie lay respectively at the upper side and lower side of connecting plate, and described diel is positioned at the front side of connecting plate; Described connecting plate is the steel plate with certain angle of inclination, described connecting plate near one end of feed hopper higher than near one end of receiving hopper; The centre of described connecting plate is provided with opening, and described binder counterdie is connected with connecting plate at opening part; The top of described binder counterdie is provided with semicircular low groove, and described low groove and diel are positioned on coaxial line; The below of described binder counterdie is provided with device for discharging, and the below of described feed hopper is provided with material oil cylinder; Described fixture also comprises backstay, and described backstay is positioned at the rear of connecting plate.
Preferably, the connecting plate between described binder counterdie and feed hopper is feedboard, and the connecting plate between described binder counterdie and receiving hopper is reclaiming plate.
Preferably, described device for discharging comprises unloading fuel tank and stripper, and described unloading fuel tank is connected with stripper by linking arm; The bottom of described linking arm is connected with unloading fuel tank, and the top of described linking arm is connected with stripper.
Preferably, described linking arm and stripper are hinged, and the quantity of described stripper is 3-5; Described stripper is contacted with steel pipe by the dumping pit being arranged on binder counterdie bottom.
Preferably, described diel comprises the little mould of outer field large mould and internal layer; The hardness of described diel is greater than the hardness of steel pipe, and the hardness of described large mould is greater than the hardness of little mould.
Preferably, the below of described discharging push rod is provided with guide rail, and described discharging push rod is connected with slide by ram; Described guide rail is V-type rail, and described ram is V-type ram.
Preferably, the bottom of described binder patrix is provided with semicircular upper groove, the consistent size of described upper groove and low groove, and the diameter being all not less than steel pipe.
Preferably, described backstay is provided with adjusting handle away from the side of connecting plate, and described backstay is fixing on the table by lock nut.
Operation principle of the present invention: the switch 1. opening the control panel of electric control gear, starts liftout oil cylinder, is ejected by the steel pipe II in feed hopper, and roll into along feedboard in the low groove of binder counterdie; Meanwhile, unloading fuel tank drives stripper to be ejected by the steel pipe I in the low groove of binder counterdie and to roll in receiving hopper along reclaiming plate by linking arm; 2. according to the length of steel pipe, the length of backstay is regulated by adjusting handle; Binder oil cylinder pushing binder patrix moves downward until compressed by steel pipe II; 3. the diel of punching press oil cylinder pushing and discharging push rod are moved in the direction of V-type rail to steel pipe II by V-type ram, carry out disposable punch process to steel pipe II; 4., after steel pipe II punching press terminates, punching press oil cylinder is kept in the center, meanwhile, discharging oil cylinder by discharging push rod to the little mould in diel to steel pipe II applied thrust, steel pipe II is spun off from mould; 5. binder patrix lifts, and enters next press cycle.
Beneficial effect of the present invention is:
(1) the present invention is provided with the sample conveyer for steel pipe shape, and the connecting plate of described sample conveyer is the steel plate tilted, and binder counterdie is provided with the groove for fixing steel pipe; The below of described binder counterdie and entry table is respectively equipped with unloading fuel tank and upper material oil cylinder, achieves automatic feed and the discharging of steel pipe;
(2) diel is arranged on V-type rail by V-type ram by the present invention, achieves diel sliding on V-type rail; Meanwhile, diel comprises the little mould of outer field large mould and internal layer, not only completes the disposable punching press to steel pipe, also utilizes discharging push rod and little mould to be spun off from mould by the steel pipe that punching press is good, ensure that the self-emptying of steel pipe;
(3) described mold and bed die are equipped with the groove all mated with steel pipe shape, size, achieve steel pipe fixing on horizontal punching machine, ensure that carrying out smoothly of punching course.
(4) the present invention is also provided with the adjusting handle for regulating backstay length, can according to the length of the different adjustment backstay of steel pipe length.
Accompanying drawing explanation
Accompanying drawing 1 is front view of the present invention;
Accompanying drawing 2 is left views of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further.
For an Automatic continuous horizontal punching machine for steel pipe, comprise the workbench on frame 17 and frame 17 top, described frame 17 is also provided with hydraulic means 18 and electric control gear 4; Described workbench is provided with decompressor, is fixed on device and sample conveyer, and described electric control gear 4 is connected with sample conveyer with decompressor, fixture respectively by hydraulic means 18.The discharging push rod 5 that described decompressor comprises punching press oil cylinder 3, diel 6 and is positioned at therebetween, the front end of described punching press oil cylinder 3 is provided with discharging oil cylinder 1, and described discharging oil cylinder 1 is connected with discharging push rod 5; Described diel 6 comprises the little mould of outer field large mould and internal layer; The hardness of described diel 6 is greater than the hardness of steel pipe, and the hardness of described large mould is greater than the hardness of little mould.
Described fixture comprises binder patrix 10 and binder counterdie 23, the bottom of described binder patrix 10 is provided with semicircular upper groove 20, the top of described binder counterdie 23 is provided with low groove 21, the consistent size of described upper groove 20 and low groove 21, and is all not less than the diameter of steel pipe.Described low groove 21 is positioned on coaxial line with diel 6.The top of described binder patrix 10 is provided with binder oil cylinder 9; The connecting plate that described sample conveyer comprises feed hopper 26, receiving hopper 19 and is positioned at therebetween, described connecting plate is the steel plate with certain angle of inclination, described connecting plate near one end of feed hopper 26 higher than near one end of receiving hopper 19; Described binder counterdie 23 is feedboard 25 with the connecting plate of feed hopper 26, and described binder counterdie 23 is reclaiming plate 29 with the connecting plate of receiving hopper 19.Described binder patrix 10 and binder counterdie 23 lay respectively at the upper side and lower side of connecting plate, and described diel 6 is positioned at the front side of connecting plate; The centre of described connecting plate is provided with opening, and described binder counterdie 23 is connected with connecting plate at opening part.The below of described binder counterdie 23 is provided with device for discharging, and described device for discharging comprises unloading fuel tank 27 and stripper 24, and described unloading fuel tank 27 is connected with stripper 24 by linking arm 22; The bottom of described linking arm 22 is connected with unloading fuel tank 27, and top and the stripper 24 of described linking arm 22 are hinged and connected, and the quantity of described stripper 24 is 3; Described stripper 24 is contacted with steel pipe 8 by the dumping pit 11 being arranged on binder counterdie 23 bottom.The below of described feed hopper 26 is provided with material oil cylinder 28.Described fixture also comprises backstay 12, and described backstay 12 is positioned at the rear of connecting plate; Described backstay 12 is provided with adjusting handle 14 away from the side of connecting plate, and described backstay 12 is by lock nut 13 fixed position.The below of described discharging push rod 5 is provided with V-type rail 15, and described discharging push rod 5 is slided with V-type rail 15 by V-type ram 16 and is connected.
Claims (8)
1. the Automatic continuous horizontal punching machine for steel pipe, comprise the workbench on frame (17) and frame (17) top, described frame (17) is also provided with hydraulic means (18) and electric control gear (4); Described workbench is provided with decompressor, fixture and sample conveyer, and described electric control gear (4) is connected with sample conveyer with decompressor, fixture respectively by hydraulic means (18); The discharging push rod (5) that described decompressor comprises punching press oil cylinder (3), diel (6) and is positioned at therebetween, described punching press oil cylinder (3) front end is provided with discharging oil cylinder (1), and described discharging oil cylinder (1) is connected with discharging push rod (5); Described fixture comprises binder patrix (10) and binder counterdie (23), and the top of described binder patrix (10) is provided with binder oil cylinder (9); The connecting plate that described sample conveyer comprises feed hopper (26), receiving hopper (19) and is positioned at therebetween; Described binder patrix (10) and binder counterdie (23) lay respectively at the upper side and lower side of connecting plate, described diel (6) is positioned at the front side of connecting plate, it is characterized in that: described connecting plate is the steel plate with certain angle of inclination, described connecting plate near one end of feed hopper (26) higher than near one end of receiving hopper (19); The centre of described connecting plate is provided with opening, and described binder counterdie (23) is connected with connecting plate at opening part; The top of described binder counterdie (23) is provided with semicircular low groove (21), and described low groove (21) and diel (6) are positioned on coaxial line; The below of described binder counterdie is provided with device for discharging, and the below of described feed hopper (26) is provided with material oil cylinder (28); Described fixture also comprises backstay (12), and described backstay (12) is positioned at the rear of connecting plate.
2. a kind of Automatic continuous horizontal punching machine for steel pipe according to claim 1, it is characterized in that: the connecting plate between described binder counterdie (23) and feed hopper (26) is feedboard (25), the connecting plate between described binder counterdie (23) and receiving hopper (19) is reclaiming plate (29).
3. a kind of Automatic continuous horizontal punching machine for steel pipe according to claim 1, it is characterized in that: described device for discharging comprises unloading fuel tank (27) and stripper (24), and described unloading fuel tank (27) is connected with stripper (24) by linking arm (22); The bottom of described linking arm (22) is connected with unloading fuel tank (27), and the top of described linking arm (22) is connected with stripper (24).
4. a kind of Automatic continuous horizontal punching machine for steel pipe according to claim 3, is characterized in that: described linking arm (22) and stripper (24) are for hinged, and the quantity of described stripper (24) is 3-5; Described stripper (24) is contacted with steel pipe (8) by the dumping pit (11) being arranged on binder counterdie (23) bottom.
5. a kind of Automatic continuous horizontal punching machine for steel pipe according to claim 1, it is characterized in that: the below of described discharging push rod (5) is provided with guide rail, described discharging push rod (5) is connected with slide by ram; Described guide rail is V-type rail (15), and described ram is V-type ram (16).
6. a kind of Automatic continuous horizontal punching machine for steel pipe according to claim 1, it is characterized in that: the bottom of described binder patrix (10) is provided with semicircular upper groove (20), the consistent size of described upper groove (20) and low groove (21), and be all not less than the diameter of steel pipe.
7. a kind of Automatic continuous horizontal punching machine for steel pipe according to claim 1, it is characterized in that: described backstay (12) is provided with adjusting handle (14) away from the side of connecting plate, described backstay (12) is fixing on the table by lock nut (13).
8. a kind of Automatic continuous horizontal punching machine for steel pipe according to claim 1-7 any one, is characterized in that: described diel (6) comprises the little mould of outer field large mould and internal layer; The hardness of described diel (6) is greater than the hardness of steel pipe, and the hardness of described large mould is greater than the hardness of little mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210523240.0A CN103056210B (en) | 2012-12-09 | 2012-12-09 | Automatic continuous horizontal-type punching machine for steel tube |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210523240.0A CN103056210B (en) | 2012-12-09 | 2012-12-09 | Automatic continuous horizontal-type punching machine for steel tube |
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| CN103056210A CN103056210A (en) | 2013-04-24 |
| CN103056210B true CN103056210B (en) | 2015-05-06 |
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| CN105436274B (en) * | 2014-06-05 | 2018-09-11 | 石家庄格力电器小家电有限公司 | The control circuit of pipe pressing device and pipe pressing device |
| CN105689574A (en) * | 2014-07-06 | 2016-06-22 | 赵牧青 | Automatic-feeding electric power splicing sleeve material opening expander |
| CN105414376A (en) * | 2015-12-18 | 2016-03-23 | 湖北鑫吉药用包装股份有限公司 | Stamping and discharging device for metal thin pipe production and waving hand assembly thereof |
| CN106736547B (en) * | 2016-12-21 | 2018-12-07 | 张家港和顺机械制造有限公司 | Automotive seat angular adjustment component special shaping device and chair angle adjust component |
| CN106734653B (en) * | 2016-12-21 | 2018-03-27 | 张家港和顺机械制造有限公司 | A kind of Special forming machine and its forming method of automotive seat angular adjustment component |
| CN107443486B (en) * | 2017-07-31 | 2019-06-21 | 烨德实业(深圳)有限公司 | A kind of cross cutting intelligent apparatus of continuous cross cutting self-emptying |
| CN108817296A (en) * | 2018-09-07 | 2018-11-16 | 海盐鼎丰紧固件有限公司 | A kind of cleaning forging integrated device |
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| US4346581A (en) * | 1979-10-18 | 1982-08-31 | Kabushiki Kaisha Komatsu Seisakusho | Apparatus for manufacturing fittings |
| CN201483238U (en) * | 2009-09-07 | 2010-05-26 | 旭东机械(昆山)有限公司 | Automatic pipe expanding and punching device for pipe fitting |
| CN201815558U (en) * | 2010-03-30 | 2011-05-04 | 陆颂荫 | Cold extruding die of double-end pipe joint |
| CN102581875A (en) * | 2012-01-18 | 2012-07-18 | 孙德国 | Full-automatic computerized high-speed horizontal punching machinery |
| CN102699171A (en) * | 2012-06-25 | 2012-10-03 | 王俊强 | Mechanical pipe fitting end part forming machine |
| CN203091498U (en) * | 2012-12-09 | 2013-07-31 | 青岛张氏机械有限公司 | Automatic and continuous horizontal punching machine for steel tubes |
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2012
- 2012-12-09 CN CN201210523240.0A patent/CN103056210B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4346581A (en) * | 1979-10-18 | 1982-08-31 | Kabushiki Kaisha Komatsu Seisakusho | Apparatus for manufacturing fittings |
| CN201483238U (en) * | 2009-09-07 | 2010-05-26 | 旭东机械(昆山)有限公司 | Automatic pipe expanding and punching device for pipe fitting |
| CN201815558U (en) * | 2010-03-30 | 2011-05-04 | 陆颂荫 | Cold extruding die of double-end pipe joint |
| CN102581875A (en) * | 2012-01-18 | 2012-07-18 | 孙德国 | Full-automatic computerized high-speed horizontal punching machinery |
| CN102699171A (en) * | 2012-06-25 | 2012-10-03 | 王俊强 | Mechanical pipe fitting end part forming machine |
| CN203091498U (en) * | 2012-12-09 | 2013-07-31 | 青岛张氏机械有限公司 | Automatic and continuous horizontal punching machine for steel tubes |
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| CN103056210A (en) | 2013-04-24 |
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