CN100425379C - Servo-actuated die cutting scale apparatus for steel pipe - Google Patents
Servo-actuated die cutting scale apparatus for steel pipe Download PDFInfo
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- CN100425379C CN100425379C CNB2007100102908A CN200710010290A CN100425379C CN 100425379 C CN100425379 C CN 100425379C CN B2007100102908 A CNB2007100102908 A CN B2007100102908A CN 200710010290 A CN200710010290 A CN 200710010290A CN 100425379 C CN100425379 C CN 100425379C
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Abstract
The follow up blank sizing device for a steel tube comprises a symmetrical rolling support block under the upper working bench, parallel rolling bead guide track on the machine base, loop wheel plate on the spherical guide, mold base, rodless cylinder under the loop wheel plate, clamping mechanism at the sides of the mold base at both sides of the steel plate to be machined, broaching device on the top of the mold base, bottom of the support plate connecting to the cutting mechanism, guide post matching with the guide sleeve connecting symmetrically connected on the loop wheel plate face, on which installs symmetrical follow up oil cylinder, end of the sticking out bar of the follow up oil cylinder connecting to the bottom of the support plate respectively. It is reasonable in design, simple in structure, low in cost, small in land occupation and convenient.
Description
Technical field
The invention belongs to the length measuring device of steel pipe, be specially adapted to welded still pipe is substituted with die-cut cut-out the servo-actuated die cutting scale apparatus of the sawed-off a kind of steel pipe of traditional type.
Background technology
At present, scale technology and pattern assembly in the welded still pipe industry, mainly be divided into two kinds, wherein a kind of is the off-line scale, its scale is not located on the production line, but it is sawed-off to carry out scale on the fixedly saw beyond the production line, and another kind is online scale, it is that to carry out scale sawed-off by flying saw, and their shortcoming is described below:
1, speed slow, involve great expense.It is exactly saw blade that the flying of online scale sawed main tool, and is subjected to the constraint of the linear velocity and the bite of saw blade, and cutting speed just is restricted, thereby its efficient has reached extreme value; On structure, first, the instrument that flies to saw is saw blade, meets the requirements of linear velocity in order to make saw blade, needs the very complicated reductor of design, is the life-span that guarantees saw blade, this reductor must be designed to not have the gap transmission, and its manufacturing cost is quite high.The second, the walking that flies to saw partly is to be finished by gear, tooth bar, because the speed of saw blade has determined its needed stroke, speed is slow, and stroke is just long more, and therefore the tooth bar that flies to saw is often just done very longly, has just increased manufacturing cost very naturally.
2, floor space is big.Flying to saw is the some of production line, because stroke is long, makes whole production line increase length, and floor space is also just big naturally.
3, noise is big.Saw blade will produce very big dry sound in the process of cutting metal, not only influence workmen's physical and mental health but also do not meet environmental requirement.
Summary of the invention
The present invention is intended to the shortcoming and defect part that exists in above-mentioned technology, and provide not only reasonable in design, designs simplification, both speed was fast, enhanced productivity, and stroke is short again, reduce floor space, and it is little to have a noise, and the low and handling safety of cost is used a kind of servo-actuated die cutting scale apparatus of steel pipe very easily.
Order of the present invention is realized with following technical scheme: the servo-actuated die cutting scale apparatus of described steel pipe, comprise upper table, gripper shoe, support, spherical guide, chassis plate, fairlead, lead, die holder, clamp mechanism, broaching mechanism and cutter mechanism, the spherical guide longitudinally that installing is parallel to each other on support, installing is adorned die holder as the chassis plate that straight line moves on the chassis plate on spherical guide; Corresponding with the position of processed steel pipe, install clamp mechanism respectively in processed steel pipe both sides, in die holder top symmetry installing broaching mechanism, the gripper shoe bottom surface connects cutter mechanism; Bilateral symmetry connects lead on the chassis plate face, and has and can make the fairlead that is slidingly matched with lead; It is characterized in that: the ball tray that the symmetry installing is supported by gripper shoe under upper table, the spherical guide longitudinally that installing is parallel to each other on the support between ball tray and support; Installing can make the Rodless cylinder of die holder and processed steel pipe synchronous operation under the chassis plate, also symmetrical installing slave cylinder on the chassis plate face, the end of the extension bar of slave cylinder is connected on the gripper shoe bottom surface, with the scale instrument of installing Photoelectric Detection on the chassis plate face of processed steel pipe relative direction.
Described ball tray is made up of ball, tray, and in the groove of tray, cloth is with several balls.
Described cutter mechanism is made up of handle of a knife, pressing plate, cutting edge, connects handle of a knife in the gripper shoe bottom surface, and cutting edge is connected on the handle of a knife with pressing plate.
Described die holder is made up of base plate, straight beam, side plate, top board, and is consistent with processed steel pipe longitudinal centre line, connects the die holder of the square frame that straight beam, side plate, top board by base plate, both sides constitute on the chassis plate.
Described clamp mechanism is by fixedly die holder, clamping die, hydraulic cylinder, mobile die holder are formed, on the die holder base plate of a side of processed steel pipe, be connected and fixed die holder, with fixedly die holder is corresponding, connect mobile die holder on the straight beam side of processed steel pipe opposite side by Driven by Hydraulic Cylinder, fixedly adorning clamping die in the inner chamber between die holder and the mobile die holder, described clamping die is made up of two halves fixture block, slide rail, slide rail is connected on the base plate of die holder, and slide rail top and mobile die holder bottom are slidingly matched.
Described broaching mechanism, form by crossbeam, hydraulic cylinder, pull bar, broaching tool, corresponding with the steel pipe top position, an end of cylinder lever connecting rod on crossbeam, the other end of pull bar connects the broaching tool of the upper and lower adjusting of energy, hydraulic cylinder is separately fixed on the side plate of die holder, and the two ends of pull bar upper beam symmetry connects the end of the extension bar of hydraulic cylinder; At this moment, the oil cylinder of two mechanical synchronization just can promote crossbeam and the broaching tool that drives on the pull bar is broached.
Described ball tray is made up of ball, tray, and in the groove of tray, cloth so, when press is exerted pressure, has the ball tray with several balls on the punching mechanism, and spherical guide is arranged down, has just reduced frictional force to greatest extent.
On the scale instrument of described Photoelectric Detection installing can with processed steel pipe on give the movable latch of boxing out and matching.
Method of operating of the present invention and principle are described below: well-known, on production line, processed steel pipe is realized by a motor-driven cover conveying mechanism, and the press of the present invention on production line is fixing and motionless, and its whole walkings and action realize by Rodless cylinder, and all finish following the welded still pipe running; Described two leads, cover, the precision guiding when just having guaranteed cutting knife work, described two slave cylinders have just guaranteed that the ascending, descending of cutting knife and press bed is synchronous; Therefore just be named as servo-actuated die cutting scale apparatus.The present invention is a kind of novel length measuring device on the welded still pipe production line.Its first procedure by the broaching mechanism realize that its function is that breach is vertically drawn at the top of welded still pipe one, its notch depth be about the steel pipe arm thick about 70%; And second operation work is realized by punching mechanism, produce the steel pipe of length specification at first as required, on welded still pipe, be processed with to give and box out, detect required cut lengths by photoelectric detector, in the quick insertion of latch on the photoelectric detector is given and being boxed out, Rodless cylinder just promote die holder on spherical guide with processed steel pipe synchronous operation, welded still pipe top that mechanism just the is in operation otch of broaching one of broaching this moment, this moment, clamp mechanism clamped operating welded still pipe, meanwhile, punching mechanism moves down under the pressure of press fast, cutting knife just is cut into welded still pipe two sections, only needing 2 seconds and finish whole die-cut processes, only is 1/20～1/30 of sawing.Combine the above technical measures of being taked, realize purpose of the present invention.
The invention has the beneficial effects as follows: not only reasonable in design, designs simplification, both speed was fast, enhanced productivity, and stroke is short again, reduces floor space, and it is little to have a noise, and the otch end face is neat, cost low and handling safety, uses advantages such as very convenient.
Description of drawings
The present invention has three width of cloth accompanying drawings.Wherein:
Accompanying drawing 1 is the main TV structure schematic diagram of specific embodiments of the invention.
Accompanying drawing 2 is side views of Fig. 1.
Accompanying drawing 3 is cutaway views along the I-I line of Fig. 1.
Among the figure: 1, press bed 2, ball tray 3, gripper shoe 4, handle of a knife 5, spring 6, fairlead 7, cutting knife 8, crossbeam 9, hydraulic cylinder 10, pull bar 11, broaching tool 12, straight beam 13, fixture block 14 slide rails 15, fixedly die holder 16, base plate 17, chassis plate 18, spherical guide 19, support 20 Rodless cylinders 21, steel pipe 22, mobile die holder 23, hydraulic cylinder 24, top board 25, slave cylinder 26, scale instrument 27, latch 28, lead
The specific embodiment
Be specific embodiments of the invention shown in Fig. 1,2,3, it is to make below the ∮ 100mm, pipe thickness is the servo-actuated die cutting scale apparatus of the steel pipe on the production line of the following carbon steel pipe of 5mm, comprise upper table 1, gripper shoe 3, support 19, spherical guide 18, chassis plate 17, fairlead 6, lead 28, die holder, clamp mechanism, broaching mechanism and cutter mechanism, the spherical guide longitudinally 18 that installing is parallel to each other on support 19, installing is adorned die holder as the chassis plate 17 that straight line moves on the chassis plate 17 on spherical guide 18; Corresponding with the position of processed steel pipe 21, install the clamp mechanism of forming by fixedly die holder 15, clamping die, hydraulic cylinder 23 and mobile die holder 22 respectively in processed steel pipe 21 both sides, described clamping die is made up of two halves fixture block 13 and slide rail; In the broaching mechanism that the installing of die holder internal upper part symmetry is made up of crossbeam 8, hydraulic cylinder 9, pull bar 10 and broaching tool 11, gripper shoe 3 bottom surfaces connect the cutter mechanism of being made up of handle of a knife 4, pressing plate 5 and cutting edge 7,17 of chassis plates are gone up bilateral symmetry and are connected leads 28, and have and can make the fairlead 6 that is slidingly matched with lead 28; It is characterized in that: by the ball tray of forming by ball and tray 2 that gripper shoe 3 supports, install the spherical guide longitudinally 18 that is parallel to each other on the support 19 that ball tray 2 and support are 19 in the installing of upper table 1 time symmetry; Chassis plate 17 times installing can make the Rodless cylinder 20 of die holder and processed steel pipe 21 synchronous operations, 17 of chassis plates are gone up also symmetry installing slave cylinder 25, the end of the extension bar of slave cylinder 25 is connected on gripper shoe 3 bottom surfaces, goes up the scale instrument 26 that the installing installing has the Photoelectric Detection of latch 27 with 17 of the chassis plates of processed steel pipe 21 relative directions.
The above; only be the preferable specific embodiment of the present invention; but the protection domain of invention is not limited thereto; all are familiar with those skilled in the art in technical scope disclosed by the invention, are equal to replacement or change and all should be encompassed within protection scope of the present invention according to technical scheme of the present invention and design of the present invention thereof.
Claims (7)
1, a kind of servo-actuated die cutting scale apparatus of steel pipe, comprise upper table (1), gripper shoe (3), support (19), spherical guide (18), chassis plate (17), fairlead (6), lead (28), die holder, clamp mechanism, broaching mechanism and cutter mechanism, the spherical guide longitudinally (18) that installing is parallel to each other on support, go up the chassis plate (17) that installing is moved as straight line at spherical guide (18), chassis plate (17) is gone up the dress die holder; Corresponding with the position of processed steel pipe (21), install clamp mechanism respectively in processed steel pipe both sides, in die holder top symmetry installing broaching mechanism, gripper shoe (3) bottom surface connects cutter mechanism; Bilateral symmetry connects lead (28) on chassis plate (17) face, and has and can make the fairlead (6) that is slidingly matched with lead (28); It is characterized in that: the symmetry installing is by the ball tray (2) of gripper shoe (3) support down at upper table (1), and the support (19) between ball tray (2) and support (19) is gone up the spherical guide longitudinally (18) that installing is parallel to each other; Chassis plate (17) down installing can make the Rodless cylinder (20) of die holder and processed steel pipe (21) synchronous operation, also symmetrical installing slave cylinder (25) on chassis plate (17) face, the end of the extension bar of slave cylinder (25) is connected on gripper shoe (3) bottom surface, with the scale instrument (26) of installing Photoelectric Detection on chassis plate (17) face of processed steel pipe (21) relative direction.
2, by the servo-actuated die cutting scale apparatus of the described steel pipe of claim 1, it is characterized in that: described ball tray (2) is made up of ball and tray, and in the groove of tray, cloth is with several balls.
3, press the servo-actuated die cutting scale apparatus of the described steel pipe of claim 1, it is characterized in that: described cutter mechanism, be made up of handle of a knife (4), pressing plate (5) and cutting edge (7), connect handle of a knife (4) in gripper shoe (3) bottom surface, cutting edge (7) is connected on the handle of a knife (4) with pressing plate (5).
4, press the servo-actuated die cutting scale apparatus of the described steel pipe of claim 1, it is characterized in that: described die holder is made up of base plate (16), straight beam (12), side plate and top board (24), consistent with processed steel pipe (21) longitudinal centre line, go up the die holder of connection at chassis plate (17) by the square frame of straight beam (12), side plate and top board (24) formation of base plate (16), both sides.
5, servo-actuated die cutting scale apparatus by the described steel pipe of claim 1, it is characterized in that: described clamp mechanism is by fixing die holder (15), clamping die, hydraulic cylinder (23) and mobile die holder (22) are formed, on the die holder base plate (16) of a side of processed steel pipe (21), be connected and fixed die holder (15), with fixedly die holder (16) is corresponding, connect the mobile die holder (22) that drives by hydraulic cylinder (23) on straight beam (12) side of processed steel pipe (21) opposite side, fixedly adorning clamping die in the inner chamber between die holder (15) and the mobile die holder (22), described clamping die is made up of two halves fixture block (13) and slide rail (14), slide rail (14) is connected on the base plate (16) of die holder, and slide rail (14) top and mobile die holder (22) bottom are slidingly matched.
6, press the servo-actuated die cutting scale apparatus of the described steel pipe of claim 1, it is characterized in that: described broaching mechanism, form by crossbeam (8), hydraulic cylinder (9), pull bar (10) and broaching tool (11), corresponding with the steel pipe top position, go up an end of cylinder lever connecting rod (10) in crossbeam (8), the other end of pull bar (10) connects the broaching tool (11) of the upper and lower adjusting of energy, hydraulic cylinder (9) is separately fixed on the side plate of die holder, and the two ends symmetry of pull bar (10) upper beam (8) connects the end of the extension bar of hydraulic cylinder (9).
7, by the servo-actuated die cutting scale apparatus of the described steel pipe of claim 1, it is characterized in that: the scale instrument of described Photoelectric Detection, install the movable latch (27) that can match thereon with the preformed hole on the processed steel pipe (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100102908A CN100425379C (en) | 2007-02-02 | 2007-02-02 | Servo-actuated die cutting scale apparatus for steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100102908A CN100425379C (en) | 2007-02-02 | 2007-02-02 | Servo-actuated die cutting scale apparatus for steel pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101011758A CN101011758A (en) | 2007-08-08 |
| CN100425379C true CN100425379C (en) | 2008-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100102908A Expired - Fee Related CN100425379C (en) | 2007-02-02 | 2007-02-02 | Servo-actuated die cutting scale apparatus for steel pipe |
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| CN (1) | CN100425379C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648293B (en) * | 2009-09-03 | 2012-03-28 | 摩士集团股份有限公司 | Pipe material cutter |
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| CN102059486B (en) * | 2010-09-03 | 2014-01-08 | 江苏省南扬机械制造有限公司 | Synchronous cold saw cutting machine |
| CN102489773B (en) * | 2011-12-29 | 2013-12-04 | 江苏三环实业股份有限公司 | Grid shearing fixation device for lead-acid storage battery |
| CN102601209B (en) * | 2012-03-02 | 2014-04-16 | 宁波敏实汽车零部件技术研发有限公司 | Punching die for car doorframe posts |
| CN102825329B (en) * | 2012-09-20 | 2014-10-01 | 上海和达汽车配件有限公司 | On-line cutting method of vehicle door anti-collision pipe after roller forming |
| CN103447601A (en) * | 2013-08-14 | 2013-12-18 | 章兵 | Hydraulic channel-steel cutting machine |
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| CN105081052B (en) * | 2015-05-19 | 2017-01-18 | 合肥皓东精密工业有限公司 | Adjustable notching mold for copper-aluminum pipes |
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| CN107138786B (en) * | 2017-03-17 | 2020-10-02 | 凌云工业股份有限公司 | Follow-up cutting device for automobile door anti-collision beam |
| CN107116595A (en) * | 2017-06-16 | 2017-09-01 | 天津宏向塑料制品有限公司 | A kind of length controllable plastic device for cutting pipe |
| CN108284302A (en) * | 2018-01-17 | 2018-07-17 | 嘉善超盛五金材料有限公司 | A kind of copper sheathing processing technology and its copper pipe cutter device |
| CN112846775B (en) * | 2020-12-29 | 2022-02-15 | 无锡鹰贝精密液压有限公司 | Lathe for machining precise inner hexagon of pressure valve core and machining process |
| CN113020401A (en) * | 2021-03-04 | 2021-06-25 | 江苏沃得家俬有限公司 | Cutter structure for rolling line follow cutting |
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| US6675684B2 (en) * | 2001-02-20 | 2004-01-13 | Oto Mills S.P.A. | Cutoff machine for tubular elements |
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Patent Citations (7)
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|---|---|---|---|---|
| US4653368A (en) * | 1985-12-06 | 1987-03-31 | Riera John F | Tube cutoff die set |
| CN2046045U (en) * | 1989-03-04 | 1989-10-18 | 航空航天部成都发动机公司 | Synchronous cutting-off apparatus of metal pipe flattener |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101648293B (en) * | 2009-09-03 | 2012-03-28 | 摩士集团股份有限公司 | Pipe material cutter |
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| Publication number | Publication date |
|---|---|
| CN101011758A (en) | 2007-08-08 |
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Granted publication date: 20081015 Termination date: 20160202 |