CN104096916A - Multifunctional steel pipe welding joint processing machine - Google Patents

Multifunctional steel pipe welding joint processing machine Download PDF

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Publication number
CN104096916A
CN104096916A CN201410339209.0A CN201410339209A CN104096916A CN 104096916 A CN104096916 A CN 104096916A CN 201410339209 A CN201410339209 A CN 201410339209A CN 104096916 A CN104096916 A CN 104096916A
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China
Prior art keywords
steel pipe
workbench
pipe welding
processing machine
welding point
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CN201410339209.0A
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Chinese (zh)
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CN104096916B (en
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彭良芬
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彭良芬
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Publication of CN104096916B publication Critical patent/CN104096916B/en

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Abstract

The invention discloses a multifunctional steel pipe welding joint processing machine which comprises a machine seat, a workbench arranged on one side of the machine seat, and a swing cutting device arranged on the inner side of the workbench. The swing cutting device is mainly composed of a fixing frame, a cutting mechanism arranged on the fixing frame, and a rotating shaft fixedly connected with one end of the fixing frame, the fixing frame is connected on the inner side of the machine seat in a bridging manner, the workbench is fixed on the machine seat through an ascending and descending mechanism, a horizontal guide rail is arranged on a sliding frame of the ascending and descending mechanism, the workbench is mounted on the horizontal guide rail, and a clamp used for clamping a workpiece and adjusting processing angle of the workpiece is arranged on the workbench. By the multifunctional steel pipe welding joint processing machine, the problems of low fit degree at a joint and low processing efficiency when a door/window frame steel pipe joint welding head is processed manually are solved, processing quality of the steel pipe welding joint is improved, processing efficiency is improved, and production cost is lowered.

Description

A kind of Multifunctional steel pipe welding point processing machine

Technical field

The present invention relates to steel door and window processing and manufacturing field, be specifically related to a kind of Multifunctional steel pipe welding point processing machine.

Background technology

Steel door window setting technique in developed country's development rapidly, is widely used, and is treated coldly in China, and key issue is that old steel casement door window inferior causes inveteracy harmful effect to people.Before the 80's of twentieth century, steel door and window is dominate in China's metal door and window, and after the 80's, along with progressively going deep into of reform and opening-up, Chinese national economy obtains fast development, scientific and technological level improves constantly, people start to think steel door and window because cross section structure is simple, intensity is low, there is no seal approach, leak out gas leakage, heat transfer coefficient greatly, be not incubated, line density is high, should not on skyscraper, use, and dividing steel door and window into low grade, doors and windows inferior, steel door and window is replaced by plastic window and aluminum window gradually.

But we think whether above-mentioned cognition is to be correctly worth discussion.In the time carrying out strength check, often use mechanics of materials formula: [σ]≤M/W, wherein: the bending resistance allowable stress that [σ] is material; M is the moment of flexure acting on main stress member; W is the opposing distance of material section; Again: W=Iz/Yz, wherein: Iz is the principal moments of inertia in section bar cross section; Yz is the maximum of the section bar section type heart apart from principal moments of inertia direction of principal axis and two distances of outer surface.The allowable stress of steel is [σ]=210; The allowable stress of aluminium alloy is [σ]=70, is just in time three times poor.Because [σ] and Iz are linear, when moment of flexure one timing acting on main stress member, the principal moments of inertia in steel section cross section only needs 1/3rd of aluminium alloy extrusions; Experimental results show that by equal strength: two kinds of section bar outer profile sizes are equal, and the wall thickness of steel rectangular tube is 1/3rd of aluminium alloy, and the Iz value of aluminum rectangular tube is only 2.7 times of steel rectangular tube, intensity is lower than steel rectangular tube, and both line densities are approximate; If adopt color steel sheet rectangular tube, price is only that three points of aluminium alloy are to one, consider, select steel matter rectangular tube under equal physical property condition its cost far below aluminum alloy material rectangular tube, even if adopt AISI304 stainless steel tube (price is 30.5 yuan/kilogram), though price is a little more than aluminium alloy, but its class is self-evident, this routine steel pipe weight ratio aluminum pipe weighs 9%, but steel strength is higher by 10% than aluminum pipe, therefore, not there is not the prejudice spin of " steel weight should not use on skyscraper ".

In the manufacture process of steel door and window, often can relate to the welding of coupling, but, if in the welding process of two round steel pipes or a round steel pipe and other odd-shaped cross section couplings, the end face of a steel pipe need to agree with the external arc of round steel pipe to ensure welding quality and bonding strength, at present, how to agree with in the processing method of round tube external arc in processing coupling, often adopt artificial hand-held topping machanism to carry out the circular arc of the outer steel pipe of matching, and this kind of method common fitting degree is not high, in the time of welding, easily there is gap, cause welding quality not high, bonding strength is also good not, moreover, if while adding the connected mode with certain angle of inclination, the difficulty of processing that adopts artificial hand-held topping machanism to carry out the processing mode of the circular arc of the outer steel pipe of matching will increase, this will can affect the welding quality of plumb joint more, simultaneously, also can affect the working (machining) efficiency of steel door and window.

Summary of the invention

In order to address the above problem, the invention discloses a kind of Multifunctional steel pipe welding point processing machine, while having solved door window frame coupling plumb joint employing artificial, there is the problem that joint compatible degree is not high and working (machining) efficiency is low, improve the crudy of Steel Welded Joint, improve working (machining) efficiency simultaneously, reduced production cost.

A kind of Multifunctional steel pipe welding point processing machine, comprise support and be arranged on the workbench of support one side, also comprise the topping machanism that waves that described workbench inner side is set, described workbench is liftable and the workbench that moves horizontally, on described workbench, be provided with for clamping work pieces and adjust the fixture at workpiece processing angle, described in wave topping machanism one end by a linkage connection for transmission motor.

Further, described in wave topping machanism mainly by fixed mount, be arranged on cutting mechanism on described fixed mount and the rotating shaft that is fixedly connected with described fixed mount one end forms, described fixed mount is connected across described support inner side by described rotating shaft.

Further, described smear metal mechanism is mainly by providing the high-speed electric expreess locomotive of power, cutting blade and the sliding damper that can move horizontally along described fixed mount being connected on described high-speed electric expreess locomotive to form, and described high-speed electric expreess locomotive is arranged on described sliding damper.

Further, described sliding damper is mainly made up of the cross bar that is arranged on the horizontal concrete chute at described fixed mount two ends and be fixed on described horizontal concrete chute, and described high-speed electric expreess locomotive is fixed on the middle part of described cross bar.

Further, the edge of described horizontal concrete chute is provided with scale, and when reset, described cross bar is positioned at " zero " groove place of described chute, and described cross bar is locked on described horizontal concrete chute by lock-screw.

Further, described workbench is fixed on described support by an elevating mechanism, described elevating mechanism mainly comprises and on rail plate, is provided with tooth bar, travelling carriage with described rail plate socket described in rail plate, on described travelling carriage, be provided with the gear mechanism that is operated in height for regulating, described gear mechanism is meshed with described tooth bar.

Further, be also provided with horizontal guide rail on the travelling carriage of described elevating mechanism, described workbench is arranged on described horizontal guide rail.

Further, described fixture mainly by a base, the angle demodulator that is arranged on holddown groove on described base, is arranged on the self-locking mechanism of described holddown groove top and is arranged on base one side forms.

Further, described clamp base is fixed on described workbench by a fixed rotating shaft, and the end face of described holddown groove is concordant with the inner face of workbench, in described recliner, be provided with circular-arc chute, on described chute, be provided with scale, the rotation centerline of described circular-arc chute overlaps with described fixed rotating shaft.

Further, described linkage is mainly made up of a connecting rod and a rocking bar, described in described connecting rod is connected to, waves on the fixed mount of topping machanism, and described rocking bar is connected with one speed reducer, and described decelerator connects described driving motor.

The invention has the advantages that: steel pipe to be processed is by being fixed on the fixture of described workbench, can freely adjust angle according to the needs of soldering angle by the recliner being arranged on fixture, ensure effective clamping of accuracy and the steel pipe of angle, described workbench can move horizontally handled easily by lifting goods, described size of waving size that topping machanism can adjust described horizontal concrete chute scale according to the size of steel pipe caliber and ensure joint cutting circular arc, therefore, the compatible degree of cutting circular arc is higher, improve welding quality, ensure the bonding strength of steel door and window, in addition, adopt machine to replace people's manual operations, improve the working (machining) efficiency of steel door and window welding point, save the production cost of steel door and window.

 

Brief description of the drawings

In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is a kind of structural representation of Multifunctional steel pipe welding point processing machine.

Detailed description of the invention

The invention discloses a kind of Multifunctional steel pipe welding point processing machine, while having solved door window frame coupling plumb joint employing artificial, there is the problem that joint compatible degree is not high and working (machining) efficiency is low, improve the crudy of Steel Welded Joint, improve working (machining) efficiency simultaneously, reduced production cost.

Below in conjunction with the accompanying drawing in the present invention, the technical scheme in the present invention is clearly and completely described, obviously, described is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, belongs to the scope of protection of the invention.

A kind of Multifunctional steel pipe welding point processing machine, comprise support 1 and be arranged on the workbench 2 of support 1 one sides, also comprise described workbench 2 inner sides are set wave topping machanism 6, described workbench 2 is liftable and the workbench that moves horizontally, on described workbench 2, be provided with the fixture 3 for clamping work pieces and adjustment workpiece processing angle, described topping machanism 6 one end of waving are by linkage 10 connection for transmission motors 102, the described topping machanism 6 that waves is mainly by fixed mount 5, the rotating shaft 100 that is arranged on cutting mechanism 12 on described fixed mount 5 and be fixedly connected with described fixed mount 5 one end forms, described fixed mount 5 is connected across described support 1 inner side by described rotating shaft 100, described smear metal mechanism 12 is main by the high-speed electric expreess locomotive 61 that power can be provided, the cutting blade 60 and the sliding damper 13 that can move horizontally along described fixed mount 5 that are connected on described high-speed electric expreess locomotive form, described high-speed electric expreess locomotive 61 is arranged on described sliding damper 13, when described cutting blade 60 is horizontal, when work, the position of the height of described cutting blade 60 and described work top 2 is suitable, described sliding damper 13 is mainly made up of the cross bar 8 that is arranged on the horizontal concrete chute 70 at described fixed mount 5 two ends and be fixed on described horizontal concrete chute 70, described high-speed electric expreess locomotive 61 is fixed on the middle part of described cross bar 8, the edge of described horizontal concrete chute 70 is provided with scale, when reset, described cross bar 8 is positioned at " zero " groove place of described chute, described cross bar 8 is locked on described horizontal concrete chute 70 by lock-screw 9, described workbench 2 is fixed on described support 1 by an elevating mechanism 400, described elevating mechanism 400 mainly comprises described in rail plate 41 and is provided with tooth bar (not shown) on rail plate 41, the travelling carriage 4 being socketed with described rail plate 41, on described travelling carriage 4, be provided with the gear mechanism 43 that is operated in height for regulating, described gear mechanism 40 is meshed with described tooth bar, on the travelling carriage 4 of described elevating mechanism, be also provided with horizontal guide rail 42, described workbench 2 is arranged on described horizontal guide rail 42, described fixture 3 is mainly by a base 32, be arranged on the holddown groove 35 on described base 32, the angle demodulator 30 that is arranged on the self-locking mechanism 31 of described holddown groove 35 tops and is arranged on base 32 1 sides forms, described clamp base 32 is fixed on described workbench by a fixed rotating shaft 33, and the end face of described holddown groove 35 is concordant with the inner face of workbench 2, in described recliner 30, be provided with circular-arc chute 300, on described chute, be provided with scale, the rotation centerline of described circular-arc chute 300 overlaps with described fixed rotating shaft 33, described linkage 10 is mainly made up of a connecting rod 101 and a rocking bar 102, described in being connected to, described connecting rod 101 waves on the fixed mount 5 of topping machanism 6, described rocking bar 101 is connected with one speed reducer 200, described decelerator 200 connects described driving motor 300.

The operation principle of the embodiment of the present invention is as follows: first, according to the connection angle of steel pipe pre-set angle that needs processing in the recliner 30 of fixture 3, steel pipe to be processed is put into holddown groove 35, now, the end face that ensures steel pipe one end to be processed aligns with the axle center of described rotating shaft 100, then self-locking device 31 is pressed, steel pipe to be processed is locked in fixture 3, the size of the external diameter of the steel pipe of welding as required, the described scale that waves the horizontal concrete chute 70 on topping machanism 6 is adjusted to outside dimension suitable, the distance in rotating shaft 100 axle center that the outer point of contact of cutting blade 60 is stretched out is suitable with the distance of described outer diameter of steel pipes, after to be adjusted, by locked lock-screw 9, cross bar 8 and level trough 70 are fastenedly connected, then start high-speed electric expreess locomotive 61 power supplys, high-speed electric expreess locomotive 61 drives cutting blade 60 High Rotation Speeds, start the power supply that waves the motor of topping machanism 6 described in driving, motor 300 drives the cutting blade 60 that waves topping machanism 6 to swing along rotating shaft 100, now push work platform 2 moves horizontally, that the end to be processed of pipe fitting to be processed is slowly near cutting blade, complete welding point processing work.

Known by above description, the invention has the advantages that: steel pipe to be processed is by being fixed on the fixture of described workbench, can freely adjust angle according to the needs of soldering angle by the recliner being arranged on fixture, ensure effective clamping of accuracy and the steel pipe of angle, described workbench can move horizontally handled easily by lifting goods, described size of waving size that topping machanism can adjust described horizontal concrete chute scale according to the size of steel pipe caliber and ensure joint cutting circular arc, therefore, the compatible degree of cutting circular arc is higher, improve welding quality, ensure the bonding strength of steel door and window, in addition, adopt machine to replace people's manual operations, improve the working (machining) efficiency of steel door and window welding point, save the production cost of steel door and window.

Above content is in conjunction with concrete preferred embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.

Claims (10)

1. a Multifunctional steel pipe welding point processing machine, comprise support and be arranged on the workbench of support one side, it is characterized in that, also comprise the topping machanism that waves that described workbench inner side is set, described workbench is liftable and the workbench that moves horizontally, on described workbench, be provided with for clamping work pieces and adjust the fixture at workpiece processing angle, described in wave topping machanism one end by a linkage connection for transmission motor.
2. a kind of Multifunctional steel pipe welding point processing machine according to claim 1, it is characterized in that, described wave topping machanism mainly by fixed mount, be arranged on cutting mechanism on described fixed mount and the rotating shaft that is fixedly connected with described fixed mount one end forms, described fixed mount is connected across described support inner side by described rotating shaft.
3. a kind of Multifunctional steel pipe welding point processing machine according to claim 2, it is characterized in that, described smear metal mechanism is mainly by providing the high-speed electric expreess locomotive of power, cutting blade and the sliding damper that can move horizontally along described fixed mount being connected on described high-speed electric expreess locomotive to form, and described high-speed electric expreess locomotive is arranged on described sliding damper.
4. according to a kind of Multifunctional steel pipe welding point processing machine described in claim 2 or 3, it is characterized in that, described sliding damper is mainly made up of the cross bar that is arranged on the horizontal concrete chute at described fixed mount two ends and be fixed on described horizontal concrete chute, and described high-speed electric expreess locomotive is fixed on the middle part of described cross bar.
5. a kind of Multifunctional steel pipe welding point processing machine according to claim 4, it is characterized in that, the edge of described horizontal concrete chute is provided with scale, when reset, described cross bar is positioned at described chute " zero " groove place, and described cross bar is locked on described horizontal concrete chute by lock-screw.
6. a kind of Multifunctional steel pipe welding point processing machine according to claim 1, it is characterized in that, described workbench is fixed on described support by an elevating mechanism, described elevating mechanism mainly comprises and on rail plate, is provided with tooth bar, travelling carriage with described rail plate socket described in rail plate, on described travelling carriage, be provided with the gear mechanism that is operated in height for regulating, described gear mechanism is meshed with described tooth bar.
7. according to a kind of Multifunctional steel pipe welding point processing machine described in claim 1 or 6, it is characterized in that, on the travelling carriage of described elevating mechanism, be also provided with horizontal guide rail, described workbench is arranged on described horizontal guide rail.
8. a kind of Multifunctional steel pipe welding point processing machine according to claim 1, it is characterized in that, described fixture mainly by a base, the angle demodulator that is arranged on holddown groove on described base, is arranged on the self-locking mechanism of described holddown groove top and is arranged on base one side forms.
9. a kind of Multifunctional steel pipe welding point processing machine according to claim 8, it is characterized in that, described clamp base is fixed on described workbench by a fixed rotating shaft, and the end face of described holddown groove is concordant with the inner face of workbench, in described recliner, be provided with circular-arc chute, on described chute, be provided with scale, the rotation centerline of described circular-arc chute overlaps with described fixed rotating shaft.
10. a kind of Multifunctional steel pipe welding point processing machine according to claim 1 and 2, it is characterized in that, described linkage is mainly made up of a connecting rod and a rocking bar, described in being connected to, described connecting rod waves on the fixed mount of topping machanism, described rocking bar is connected with one speed reducer, and described decelerator connects described driving motor.
CN201410339209.0A 2014-07-16 2014-07-16 A kind of Multifunctional steel pipe welding point processing machine CN104096916B (en)

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CN104096916B CN104096916B (en) 2018-04-03

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109695366A (en) * 2016-12-30 2019-04-30 辛钧意 A kind of penstock installation equipment

Citations (8)

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Publication number Priority date Publication date Assignee Title
US4148467A (en) * 1977-12-12 1979-04-10 Sargeant Eugene F Pipe cutting and welding apparatus
CN1059681A (en) * 1991-10-15 1992-03-25 王宝生 The burning torch running gear that cutting circular steel is used
CN201002176Y (en) * 2006-12-31 2008-01-09 招锦荣 Pipe cutting machine
CN201012437Y (en) * 2007-04-02 2008-01-30 王洪 Cutting torch angle controlling gear
CN201291337Y (en) * 2008-10-10 2009-08-19 上海宝业机电科技有限公司 Digital control cutting device for cutting steel tube intersecting-line
CN201792126U (en) * 2010-09-27 2011-04-13 无锡华联科技集团有限公司 Five-axis steel pipe intersecting line cutting machine
CN102848373A (en) * 2012-09-11 2013-01-02 宜昌市天鸿科技有限责任公司 Equipment and method for one-step forming of obliquely crossing grooves of reducing pipe fittings
CN204234896U (en) * 2014-07-16 2015-04-01 彭良芬 A kind of Multifunctional steel pipe welding point processing machine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148467A (en) * 1977-12-12 1979-04-10 Sargeant Eugene F Pipe cutting and welding apparatus
CN1059681A (en) * 1991-10-15 1992-03-25 王宝生 The burning torch running gear that cutting circular steel is used
CN201002176Y (en) * 2006-12-31 2008-01-09 招锦荣 Pipe cutting machine
CN201012437Y (en) * 2007-04-02 2008-01-30 王洪 Cutting torch angle controlling gear
CN201291337Y (en) * 2008-10-10 2009-08-19 上海宝业机电科技有限公司 Digital control cutting device for cutting steel tube intersecting-line
CN201792126U (en) * 2010-09-27 2011-04-13 无锡华联科技集团有限公司 Five-axis steel pipe intersecting line cutting machine
CN102848373A (en) * 2012-09-11 2013-01-02 宜昌市天鸿科技有限责任公司 Equipment and method for one-step forming of obliquely crossing grooves of reducing pipe fittings
CN204234896U (en) * 2014-07-16 2015-04-01 彭良芬 A kind of Multifunctional steel pipe welding point processing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109695366A (en) * 2016-12-30 2019-04-30 辛钧意 A kind of penstock installation equipment
CN109695366B (en) * 2016-12-30 2020-08-21 乐清市川嘉电气科技有限公司 Steel pipe mounting equipment

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