CN105964751A - Air duct flanging machine and control method thereof - Google Patents

Air duct flanging machine and control method thereof Download PDF

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Publication number
CN105964751A
CN105964751A CN201610368053.8A CN201610368053A CN105964751A CN 105964751 A CN105964751 A CN 105964751A CN 201610368053 A CN201610368053 A CN 201610368053A CN 105964751 A CN105964751 A CN 105964751A
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China
Prior art keywords
air duct
support
pinch roller
installing plate
turning machine
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CN201610368053.8A
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Chinese (zh)
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CN105964751B (en
Inventor
范小军
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Sichuan Huangli Fire Equipment Co Ltd
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Priority to CN201610368053.8A priority Critical patent/CN105964751B/en
Publication of CN105964751A publication Critical patent/CN105964751A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D19/00Flanging or other edge treatment, e.g. of tubes
    • B21D19/02Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
    • B21D19/04Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers
    • B21D19/046Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers for flanging edges of tubular products

Abstract

The invention discloses an air duct flanging machine which comprises a base, a speed-reducing motor, a spindle, a rotary supporting structure, a pressure wheel supporting structure and pressure wheels, wherein the speed-reducing motor, the spindle, the rotary supporting structure, the pressure wheel supporting structure and the pressure wheels are arranged on the base; the pressure wheel supporting structure comprises brackets and supporting rods; the brackets are fixedly mounted on the base; the supporting rods are mounted on the brackets in an inclined manner; the pressure wheels are mounted at the lower ends of the supporting rods; and forming wheels matched with the pressure wheels and friction wheels used for driving an air duct to rotate are coaxially and fixedly mounted on the spindle. The air duct flanging machine is characterized in that the pressure wheel supporting structure further comprises hydraulic cylinders, a hydraulic pump and a controller; the hydraulic cylinders are fixedly mounted on the brackets; the piston rods of the hydraulic cylinders are served as the supporting rods; the hydraulic pump is driven by a drive motor; the controller is used for controlling the drive motor; and the hydraulic pump is connected with the hydraulic cylinders. The invention further discloses a control method of the air duct flanging machine. By adoption of the above air duct flanging machine and control method, the air duct flanging machining efficiency can be remarkably improved, and the above air duct flanging machine and control method are suitable for popularization and use in the air duct flanging machining field.

Description

A kind of air drum edge turning machine and control method thereof
Technical field
The invention belongs to drum flange machining tool field, be specifically related to a kind of air drum edge turning machine and control method thereof.
Background technology
Ventilation blower (or exhaust blower) is dependent on the mechanical energy of input, improve gas pressure to supply gas side by side the machinery of body, it is a kind of driven fluid machinery, it is widely used in the ventilation of factory, mine, tunnel, cooling tower, vehicle, boats and ships and building, dust discharge and cooling, boiler and the ventilation of industrial furnace and air inducing, cooling in the apparatus of air conditioning and domestic electric appliance and ventilation, the drying of corn and selecting and recommending, wind-tunnel wind regime and the inflation of aircushion vehicle and propelling etc..
Ventilation blower is mainly made up of air duct, impeller and motor, for air duct therein, couple together more convenient to make it install, therefore the edge of a circle flange plate type it is provided with at the two ends of air duct length direction, during fabrication, generally use drum flange processing machine to be turned up at the edge at air duct length direction two ends and be processed into right angle.
At present, in prior art, the main drum flange processing machine shape such as notification number used is CN201841196U, the structure (seeing this specification accompanying drawing 1) of entitled " a kind of semi-automatic air drum edge turning machine ".This semi-automatic air drum edge turning machine one semi-automatic air drum edge turning machine, including pedestal 1 and main shaft 2, power set, support means, stopping means and the organisation of working being arranged on, described main shaft 2 is connected with power set, friction pulley 3 it is provided with on main shaft 2, described organisation of working includes support 4, support bar 5 and flange pressure roller 6, it is characterized in that, it is laterally hinged with on described support 4 and is provided with a contiguous block being positioned at above main shaft 27, support bar 5 run through contiguous block 7 and with contiguous block 7 threaded engagement, the described pressured roller seat of flange pressure roller 68 is arranged on support bar 5 termination.
But above-mentioned semi-automatic air drum edge turning machine still has following weak point: add man-hour using it to carry out flange, need the rotating disk of manual rotation support bar 5 upper end to regulate the support bar amount of putting in, the flange pressure roller 6 making support bar 5 lower end gradually compresses the edge of air duct end, thus the end edge that flange pressure roller 6 abuts air duct is processed to complete flange, so operates the most uninteresting and the most laborious;First one end of air duct is carried out flange processing additionally, be only capable of every time, after this end machines, then overturn to the other end and carry out flange processing again.Visible, above-mentioned semi-automatic air drum edge turning machine operates relatively complicated, and flange working (machining) efficiency is the most relatively low.
Based on this, applicant considers to design a kind of higher air drum edge turning machine of flange working (machining) efficiency and control method thereof.
Summary of the invention
For above-mentioned the deficiencies in the prior art, the technical problem to be solved is: how to provide a kind of higher air drum edge turning machine of flange working (machining) efficiency.
In order to solve above-mentioned technical problem, present invention employs following technical scheme:
A kind of air drum edge turning machine, including pedestal and setting reducing motor, main shaft, rotatable support structure, pinch roller supporting construction and pinch roller on the base;Wherein, described main shaft is coaxially fixedly linked with the output shaft of described reducing motor;
Described pinch roller supporting construction includes that support and support bar, described support are vertically fixedly mounted on described pedestal, and described support bar is oblique being moveably mounted on described support, and the lower end of described support bar is provided with described pinch roller;
The briquetting roller matched with described pinch roller coaxially it is installed with on described main shaft, and for ordering about the friction pulley that described air duct rotates;
It is characterized in that: described pinch roller supporting construction also includes a hydraulic cylinder, described hydraulic cylinder tilts fixed installation on the bracket, and the piston rod of described hydraulic cylinder is for arrange obliquely, and this piston rod constitutes described support bar;Also include that described hydraulic pump is connected with described hydraulic cylinder by driving motor-driven hydraulic pump and for controlling to drive the controller of motor.
Above-mentioned air drum edge turning machine uses hydraulic cylinder to promote support bar (piston rod), make the pinch roller bottom support bar can compress the edge of air duct to complete flange processing, instead of the operation of Manual-pushing support bar, while so can saving manpower, also make the single above-mentioned air drum edge turning machine of multiple stage that can manipulate, therefore the efficiency of drum flange processing can be improved.
As preferably, described pinch roller supporting construction is two groups arranged about the plane symmetry being perpendicular to described base length direction, and described briquetting roller is two be correspondingly arranged with described pinch roller supporting construction.
The setting of said structure, make this air drum edge turning machine that the edges at two ends of air duct can carry out flange processing simultaneously, so so that the air drum edge turning machine of the present invention only spends the time about the conventional single drum flange time-consuming half of processing can complete flange processing, significantly improves working (machining) efficiency.
As improvement, above-mentioned air drum edge turning machine also includes polytypic air duct universal architecture, and this polytypic air duct universal architecture includes following structure:
In two groups of pinch roller supporting constructions one group is fixedly mounted on described pedestal, is provided with sliding connection structure between lower surface and the described pedestal upper surface of the described support of another group so that two groups of pinch roller supporting constructions can mutually adjacent or away from;
The corresponding in the longitudinal direction polytypic air duct of described main shaft is provided with and multiple is available for the jack that latch grafting is fixing, in two briquetting rollers one of neighbouring above-mentioned slidably support for be secured on described main shaft by latch.
The setting of above-mentioned polytypic air duct universal architecture so that the air drum edge turning machine of the present invention can be adjusted accordingly according to actual air duct model to be processed, thus meets the flange processing request of this model air duct.Visible, the setting of polytypic air duct universal architecture makes to improve the versatility of the air drum edge turning machine of the present invention, it is possible to be better suited for the actual process requirements of enterprise.
As improvement, above-mentioned air drum edge turning machine also includes the spinning structure of a kind of improvement, described spinning structure includes described pinch roller, and this pinch roller includes the first spinning wheel for the end edge of air duct is processed into broadening formation, and for above-mentioned broadening formation being processed into the second spinning wheel of right angle flange;Wherein, the first spinning wheel monnolithic case is the hourglass shape that side has camber line, and the second spinning wheel monnolithic case is the hourglass shape that side has 90 degree of angles;
Described spinning structure also includes that installing plate and pin, described installing plate are strip, and described first spinning wheel and the second spinning wheel are sequentially arranged along this installing plate length direction and are vertically rotatably connected on this installing plate;
The middle part of described installing plate length direction is vertically fixedly installed a bearing pin, and described installing plate is rotatably fixed the lower end being arranged on described support bar by this bearing pin, and described installing plate is consistent with the inclination angle of described support bar;
Described installing plate lateral surface is respectively arranged with a spacing blind hole at the two ends of length direction, and described support is provided through the pin hole corresponding with described blind hole;Described pin is plugged in described pin hole and blind hole and described installing plate is fixed.
Above-mentioned installing plate lateral surface refers to deviate from the first spinning wheel and the side of the second spinning wheel on installing plate.
The spinning structure of above-mentioned improvement so that pinch roller has the first spinning wheel carrying out horn mouth processing and the second spinning wheel carrying out right angle flange processing simultaneously.
This spinning structure in use, first rotates installing plate and rotates the first spinning wheel to process the edge of air duct so that it is in broadening formation;This makes it possible to prevent the disposable right angle flange that is processed at the edge of air duct to be likely to occur the excessive situation causing air duct marginal texture that crackle occurs of disposable bending.
Subsequently, take off pin, when rotating installing plate and make the second spinning wheel be positioned at bottom, insert pin and carry out limit mounting plate, the second spinning wheel so can be used the broadening formation at air duct edge, be processed further flange at a right angle;Preferably ensure the structural strength at flange.
As preferably, described installing plate is to be arranged on described first spinning wheel and two pieces of the second spinning wheel two ends.
So, the locating effect that can make the first spinning wheel and the second spinning wheel is more preferable, it is possible to prevents the deflection occurred after a long time use, therefore can preferably guarantee the quality that flange is processed.
As preferably, the lower end of described support bar is fixedly connected with a support member consistent with this support bar inclination angle;Described support member is overall in downward opening U-shape structure, and described installing plate is rotatably connected between the biside plate of described support member.
The setting of above-mentioned support member, again such that two pieces of installing plates clamp between the rotatable biside plate being fixed on support member so that installing plate has more preferable fixed effect, thus beneficially pinch roller is persistently processed.
As preferably, described rotatable support structure includes the bracket being arranged on main shaft both sides, and the upper surface of described bracket is the inclined-plane of inside inclined downward, and described inclined-plane is provided with supporting roller base and support roller;Described inclined-plane is provided with a chute from top to bottom;
Also include the moving structure for making described supporting roller base be connected with described slide;
The top of described supporting roller base is fixedly installed a vertical and arc block for strip, and the radian of this arc block matches with the radian of air duct lateral surface;Described support roller is rotatable spaced multiple along the radian direction of described arc block.
Above-mentioned rotatable support structure, uses above-mentioned supporting roller base and is provided with the structure of multiple support roller on supporting roller base, it is possible to forming air duct and preferably rotationally support.
As preferably, the upper end of described arc block is adjacent to the upper end of air duct.
So, while multiple support rollers of supporting roller base can be made side, air duct side can be formed and more preferably rotationally support, arc block and multiple support roller thereof is also made to coordinate together from the side of air duct to encircle air duct so that air duct has the most spacing;Thus effectively prevent air duct two ends from carrying out flange at the same time and add man-hour because of the shake of the inconsistent initiation of machine process, thus for guarantee that air duct two ends carry out being smoothed out of flange processing simultaneously.
Present invention also offers the control method of a kind of air drum edge turning machine, the described hydraulic cylinder in pinch roller supporting construction described in two groups is controlled by same described controller.
Use same controller to control, the structure simplifying air drum edge turning machine can not only be reduced, reduce cost;The action of pinch roller supporting construction described in two groups also can be made to synchronize as far as possible, only in the case of synchronizing as far as possible, can well complete the flange processing that the edges at two ends of air duct is carried out simultaneously.
As preferably, described pinch roller has just touched air duct edge to this pinch roller and has completed the displacement of processing and completed by the advance distance of at least three sections of described piston rods, and air duct rotation at least can be made the interval time between adjacent two sections of advance distances to turn around.
So, by the above-mentioned control process more simplified, more preferably control the rhythm of flange processing, suitably delay the course of processing of drum flange, improve air duct two ends and carry out the synchronicity of flange processing simultaneously so that processing can complete smoothly.Additionally, above-mentioned control process, additionally it is possible to prevent because the too fast edge caused of processing crackle occurs or the situation of fold occurs, it is ensured that the quality of flange processing.
Accompanying drawing explanation
Fig. 1 be notification number be CN201841196U, the structural representation of entitled " a kind of semi-automatic air drum edge turning machine ".
Fig. 2 is the structural representation of the air drum edge turning machine of the present invention.
Fig. 3 is enlarged drawing at A in Fig. 2.
Enlarged drawing at B in Fig. 4 bitmap 2.
Upper figure is labeled as:
1 pedestal, 2 main shafts, 3 friction pulleys, 4 supports, 5 support bars, 6 flange pressure rollers, 8 roller seats, 9 motors, 10 belt mechanism, 11 variators, 12 brackets, 13 supporting roller bases, 14 support roller 14,15 tailstocks, 16 push rods, 17 top wheels.
20 air ducts, 21 briquetting rollers, 22 hydraulic cylinders, 23 rotating disks, 24 first spinning wheels, 25 second spinning wheels, 26 installing plates, 27 main shafts, 28 pins, 29 support members, 30 adjusting nuts, 31 ring-shaped bearing sets, 32 adjusting rods 32,33 regulate handle 33.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings.Wherein, the exemplary term such as such as upper and lower, left and right are used for description, it is therefore intended that help reader understanding, and be not intended to limit.
As shown in Figures 2 to 4, a kind of air drum edge turning machine, including pedestal 1 and reducing motor 9, main shaft 2, rotatable support structure, pinch roller supporting construction and the pinch roller being arranged on this pedestal 1;Wherein, described main shaft 2 is coaxially fixedly linked with the output shaft of described reducing motor 9;
Described pinch roller supporting construction includes that support 4 and support bar 5, described support 4 are vertically fixedly mounted on described pedestal 1, and described support bar 5 is moveably mounted on described support 4 for oblique, and the lower end of described support bar 5 is provided with described pinch roller;
The briquetting roller 21 matched with described pinch roller coaxially it is installed with on described main shaft 2, and for ordering about the friction pulley 3 that described air duct 20 rotates;
Described pinch roller supporting construction also includes a hydraulic cylinder 22, and described hydraulic cylinder 22 tilts to be fixedly mounted on described support 4, and the piston rod of described hydraulic cylinder 22 is for arrange obliquely, and this piston rod constitutes described support bar 5;Also include that described hydraulic pump is connected with described hydraulic cylinder 22 by driving motor-driven hydraulic pump and for controlling to drive the controller of motor.
Above-mentioned air drum edge turning machine uses hydraulic cylinder 22 to promote support bar 5(piston rod), make the pinch roller bottom support bar 5 can compress the edge of air duct 20 to complete flange processing, instead of the operation of Manual-pushing support bar 5, while so can saving manpower, also make the single above-mentioned air drum edge turning machine of multiple stage that can manipulate, therefore the efficiency of air duct 20 flange processing can be improved.
During enforcement, as well known to those skilled in the art, hydraulic pump is suction fluid from hydraulic oil container, therefore hydraulic pump acquiescence is to be used in combination with hydraulic oil container, and therefore not to repeat here.
Angle between the most described hydraulic cylinder 22 and horizontal plane is 45 degree.
During enforcement, described controller can be selected for PLC(programmable logic controller (PLC)) or single-chip microcomputer in one control.
Wherein, described pinch roller supporting construction is two groups arranged about the plane symmetry being perpendicular to described pedestal 1 length direction, and described briquetting roller 21 is two be correspondingly arranged with described pinch roller supporting construction.
The setting of said structure, make this air drum edge turning machine that the edges at two ends of air duct 20 can carry out flange processing simultaneously, so, the air drum edge turning machine making the present invention only spends the time about the conventional single air duct 20 flange time-consuming half of processing can complete flange processing, significantly improves working (machining) efficiency.
Wherein, above-mentioned air drum edge turning machine also includes polytypic air duct 20 universal architecture, and this polytypic air duct 20 universal architecture includes following structure:
In two groups of pinch roller supporting constructions one group is fixedly mounted on described pedestal 1, is provided with sliding connection structure between lower surface and described pedestal 1 upper surface of the described support 4 of another group so that two groups of pinch roller supporting constructions can mutually adjacent or away from;
The corresponding in the longitudinal direction polytypic air duct 20 of described main shaft 2 is provided with and multiple is available for the jack that latch grafting is fixing, in two briquetting rollers 21 one of neighbouring above-mentioned slidably support 4 for be secured on described main shaft 2 by latch.
The setting of above-mentioned polytypic air duct 20 universal architecture so that the air drum edge turning machine of the present invention can be adjusted accordingly according to actual air duct 20 model to be processed, thus meets the flange processing request of this model air duct 20.Visible, the setting of polytypic air duct 20 universal architecture makes to improve the versatility of the air drum edge turning machine of the present invention, it is possible to be better suited for the actual process requirements of enterprise.
During enforcement, can refer to following methods about the adjustment of pinch roller supporting construction and briquetting roller 21 and carry out:
Distance between one group of pinch roller supporting construction that briquetting roller 21 is adjacent is fixed value.Needing according to when adjusting until the length of flange processing air duct 20, mobile above-mentioned adjustable briquetting roller 21, make the distance between two briquetting rollers 21 arranged on main shaft 2 suitable, finally in the position determining adjustable pinch roller supporting construction according to above-mentioned fixed value with the length treating flange processing air duct 20.
During enforcement, being slidably additionally provided with locking member on support 4, described locking member includes a rotating disk 23, and the fixing connecting rod that be connected vertical with described rotating disk 23;The bottom of described support 4 has the bearing that horizontal expansion is arranged, vertically it is provided through the perforation for plugging with described connecting rod on described bearing, and described pedestal 1 upper surface correspondence polytypic air duct 20 is provided with and multiple are available for described connecting rod lower end and fall into and spacing spacing hole.After the perforation of described bearing is run through in the lower end of described connecting rod, insert the spacing hole on pedestal 1 and can realize the locking of support 4.
During enforcement, described sliding connection structure is included in the trapezoidal rails that the lower surface of described support 4 is fixedly installed, and the dovetail groove that matches of described trapezoidal rails arranged at the upper surface of described pedestal 1, described trapezoidal rails is slidably connected in described dovetail groove.
Above-mentioned trapezoidal rails and the sliding connection structure of dovetail groove, not only make support 4 can be formed on the width of pedestal 1 spacing, additionally it is possible to prevent the shake up and down of support 4, therefore ensure that the quality that flange is processed.
Wherein, above-mentioned air drum edge turning machine also includes the spinning structure of a kind of improvement, described spinning structure includes described pinch roller, and this pinch roller includes the first spinning wheel 24 for the end edge of air duct 20 is processed into broadening formation, and for above-mentioned broadening formation being processed into the second spinning wheel 25 of right angle flange;Wherein, the first spinning wheel 24 monnolithic case is the hourglass shape that side has camber line, and the second spinning wheel 25 monnolithic case is the hourglass shape that side has 90 degree of angles;
Described spinning structure also includes installing plate 26 and pin 28, and described installing plate 26 is strip, and described first spinning wheel 24 and the second spinning wheel 25 are sequentially arranged and are vertically rotatably connected to along this installing plate 26 length direction on this installing plate 26;
The middle part of described installing plate 26 length direction is vertically fixedly installed a bearing pin 27, and described installing plate 26 is rotatably fixed the lower end being arranged on described support bar 5 by this bearing pin 27, and described installing plate 26 is consistent with the inclination angle of described support bar 5;
Described installing plate 26 lateral surface is respectively arranged with a spacing blind hole at the two ends of length direction, and described support is provided through the pin hole corresponding with described blind hole;Described pin 28 is plugged in described pin hole and blind hole and described installing plate 26 is fixed.
Above-mentioned installing plate 26 lateral surface refers to deviate from the first spinning wheel 24 and side of the second spinning wheel 25 on installing plate 26.
The spinning structure of above-mentioned improvement so that pinch roller has the first spinning wheel 24 carrying out horn mouth processing and the second spinning wheel 25 carrying out right angle flange processing simultaneously.
This spinning structure in use, first rotates installing plate 26 and rotates the first spinning wheel 24 to process the edge of air duct 20 so that it is in broadening formation;This makes it possible to prevent the disposable right angle flange that is processed at the edge of air duct 20 to be likely to occur the excessive situation causing air duct 20 marginal texture that crackle occurs of disposable bending.
Subsequently, take off pin 28, when rotating installing plate 26 and make the second spinning wheel 25 be positioned at bottom, insert pin 28 and carry out limit mounting plate 26, the second spinning wheel 25 so can be used the broadening formation at air duct 20 edge, be processed further flange at a right angle;Preferably ensure the structural strength at flange.
Wherein, described installing plate 26 is to be arranged on described first spinning wheel 24 and two pieces of the second spinning wheel 25 two ends.
So, the locating effect that can make the first spinning wheel 24 and the second spinning wheel 25 is more preferable, it is possible to prevents the deflection occurred after a long time use, therefore can preferably guarantee the quality that flange is processed.
Wherein, the lower end of described support bar 5 is fixedly connected with a support member 29 consistent with this support bar 5 inclination angle;Described support member 29 entirety is downward opening U-shape structure, and described installing plate 26 is rotatably connected between the biside plate of described support member 29.
The setting of above-mentioned support member 29, again such that two pieces of installing plates 26 clamp between the rotatable biside plate being fixed on support member 29 so that installing plate 26 has more preferable fixed effect, thus beneficially pinch roller is persistently processed.
Wherein, described rotatable support structure includes the bracket 12 being arranged on main shaft 2 both sides, the inclined-plane that upper surface is inside inclined downward of described bracket 12, and described inclined-plane is provided with supporting roller base 13 and support roller 14;Described inclined-plane is provided with a chute from top to bottom;
Also include the moving structure for making described supporting roller base 13 be connected with described slide;
The top of described supporting roller base 13 is fixedly installed a vertical and arc block for strip, and the radian of this arc block matches with the radian of air duct 20 lateral surface;Described support roller 14 is rotatable spaced multiple along the radian direction of described arc block.
Above-mentioned rotatable support structure, uses above-mentioned supporting roller base 13 and is provided with the structure of multiple support roller 14 on supporting roller base 13, it is possible to forming air duct 20 and preferably rotationally support.
During enforcement, the described bracket 12 being arranged on described main shaft 2 length direction the same side is at least two arranged along described main shaft 2 length direction.
The quantity of the support roller 14 being preferably provided on supporting roller base 13 is three.
Wherein, the upper end of described arc block is adjacent to the upper end of air duct 20.
So, side, air duct side can be formed while more preferably rotationally supporting by the multiple support rollers 14 that can make supporting roller base 13, arc block and multiple support roller 14 thereof is also made to coordinate from the side of air duct 20 to encircle air duct together, air duct 20 is had the most spacing, thus effectively prevent air duct two ends from carrying out flange at the same time and add man-hour because of the shake of the inconsistent initiation of machine process, thus for guarantee that air duct 20 two ends carry out being smoothed out of flange processing simultaneously.
During enforcement, described moving structure includes the grafting block being fixed on supporting roller base 13 lower end and being plugged in chute;
The lower end of described grafting block is run through described chute and is fixedly connected with a female adjusting nut 30 of band, axially paralleling with the length direction of described chute of described adjusting nut 30;
Described moving structure also includes two the ring-shaped bearing sets 31 being fixed on described chute head and the tail downside, two ends, and two ring-shaped bearing sets 31 are coaxial with described adjusting nut 30;
Described moving structure also includes an adjusting rod, described adjusting rod runs through said two ring-shaped bearing set 31 and described adjusting nut 30, and the slidably supported said two ring-shaped bearing that is connected in two ends of this adjusting rod overlaps on 31, middle part is connected for threaded engagement with described adjusting nut 30;The upper end of described adjusting rod is fixedly installed a regulation handle.
After above-mentioned moving structure is set, adjusting rod can be made to rotate by regulation handle, because being threaded engagement between the adjusting nut 30 that adjusting rod and supporting roller base 13 lower end are fixing, therefore adjusting nut 30 can be driven along slide, simultaneously the most also because being threaded engagement between adjusting rod and adjusting nut 30, therefore also when stopping operation regulation handle, adjusting nut 30 can be made to be formed spacing.Visible, the setting of above-mentioned moving structure is more convenient for being adjusted supporting roller base 13 moving so that it is suitable with air duct 20 size to be processed quickly.
During enforcement, on described adjusting rod, between regulation handle with adjacent ring-shaped bearing set 31, the lateral surface of part is provided with graduation mark.
So, by observing graduation mark, can quickly learn amount of movement and the position location of supporting roller base 13, thus be more convenient for supporting roller base 13 is adjusted movement fast and accurately.
The control method of above-mentioned air drum edge turning machine, the described hydraulic cylinder 22 in pinch roller supporting construction described in two groups is controlled by same described controller.
Use same controller to control, the structure simplifying air drum edge turning machine can not only be reduced, reduce cost;The action of pinch roller supporting construction described in two groups also can be made to synchronize as far as possible, only in the case of synchronizing as far as possible, can well complete the flange processing that the edges at two ends of air duct 20 is carried out simultaneously.
The control method of above-mentioned air duct 20 flange processing machine, wherein, described pinch roller just touched air duct 20 edge to this pinch roller complete processing displacement completed by the advance distance of at least three sections of described piston rods, and at least can make the interval time between adjacent two sections of advance distances air duct 20 rotation turn around.
So, by the above-mentioned control process more simplified, more preferably control the rhythm of flange processing, suitably delay the course of processing of air duct 20 flange, improve air duct 20 two ends and carry out the synchronicity of flange processing simultaneously so that processing can complete smoothly.Additionally, above-mentioned control process, additionally it is possible to prevent because the too fast edge caused of processing crackle occurs or the situation of fold occurs, it is ensured that the quality of flange processing.
Below it is only the preferred embodiment of the present invention; need to point out be; for those skilled in the art on the premise of without departing from the technical program, it is also possible to make some deformation and improvement, the technical scheme of above-mentioned deformation and improvement should be contemplated as falling within the scope that this application claims equally.

Claims (10)

1. an air drum edge turning machine, including pedestal and setting reducing motor, main shaft, rotatable support structure, pinch roller supporting construction and pinch roller on the base;Wherein, described main shaft is coaxially fixedly linked with the output shaft of described reducing motor;
Described pinch roller supporting construction includes that support and support bar, described support are vertically fixedly mounted on described pedestal, and described support bar is oblique being moveably mounted on described support, and the lower end of described support bar is provided with described pinch roller;
The briquetting roller matched with described pinch roller coaxially it is installed with on described main shaft, and for ordering about the friction pulley that described air duct rotates;
It is characterized in that: described pinch roller supporting construction also includes a hydraulic cylinder, described hydraulic cylinder tilts fixed installation on the bracket, and the piston rod of described hydraulic cylinder is for arrange obliquely, and this piston rod constitutes described support bar;Also include that described hydraulic pump is connected with described hydraulic cylinder by driving motor-driven hydraulic pump and for controlling to drive the controller of motor.
Air drum edge turning machine the most according to claim 1, it is characterised in that: described pinch roller supporting construction is two groups arranged about the plane symmetry being perpendicular to described base length direction, and described briquetting roller is two be correspondingly arranged with described pinch roller supporting construction.
Air drum edge turning machine the most according to claim 2, it is characterised in that: also including polytypic air duct universal architecture, this polytypic air duct universal architecture includes following structure:
In two groups of pinch roller supporting constructions one group is fixedly mounted on described pedestal, is provided with sliding connection structure between lower surface and the described pedestal upper surface of the described support of another group so that two groups of pinch roller supporting constructions can mutually adjacent or away from;
The corresponding in the longitudinal direction polytypic air duct of described main shaft is provided with and multiple is available for the jack that latch grafting is fixing, in two briquetting rollers one of neighbouring above-mentioned slidably support for be secured on described main shaft by latch.
Air drum edge turning machine the most according to claim 1 and 2, it is characterized in that: also include the spinning structure of a kind of improvement, described spinning structure includes described pinch roller, this pinch roller includes the first spinning wheel for the end edge of air duct is processed into broadening formation, and for above-mentioned broadening formation being processed into the second spinning wheel of right angle flange;Wherein, the first spinning wheel monnolithic case is the hourglass shape that side has camber line, and the second spinning wheel monnolithic case is the hourglass shape that side has 90 degree of angles;
Described spinning structure also includes that installing plate and pin, described installing plate are strip, and described first spinning wheel and the second spinning wheel are sequentially arranged along this installing plate length direction and are vertically rotatably connected on this installing plate;
The middle part of described installing plate length direction is vertically fixedly installed a bearing pin, and described installing plate is rotatably fixed the lower end being arranged on described support bar by this bearing pin, and described installing plate is consistent with the inclination angle of described support bar;
Described installing plate lateral surface is respectively arranged with a spacing blind hole at the two ends of length direction, and described support is provided through the pin hole corresponding with described blind hole;Described pin is plugged in described pin hole and blind hole and described installing plate is fixed.
Air drum edge turning machine the most according to claim 4, it is characterised in that: described installing plate is to be arranged on described first spinning wheel and two pieces of the second spinning wheel two ends.
Air drum edge turning machine the most according to claim 5, it is characterised in that: the lower end of described support bar is fixedly connected with a support member consistent with this support bar inclination angle;Described support member is overall in downward opening U-shape structure, and described installing plate is rotatably connected between the biside plate of described support member.
Air drum edge turning machine the most according to claim 1 and 2, it is characterised in that: described rotatable support structure includes the bracket being arranged on main shaft both sides, and the upper surface of described bracket is the inclined-plane of inside inclined downward, and described inclined-plane is provided with supporting roller base and support roller;Described inclined-plane is provided with a chute from top to bottom;
Also include the moving structure for making described supporting roller base be connected with described slide;
The top of described supporting roller base is fixedly installed a vertical and arc block for strip, and the radian of this arc block matches with the radian of air duct lateral surface;Described support roller is rotatable spaced multiple along the radian direction of described arc block.
Air drum edge turning machine the most according to claim 7, it is characterised in that: the upper end of described arc block is adjacent to the upper end of air duct.
9. the control method of the air drum edge turning machine described in the claims 2, it is characterised in that: the described hydraulic cylinder in pinch roller supporting construction described in two groups is controlled by same described controller.
Control method the most according to claim 9, it is characterized in that: described pinch roller just touched air duct edge to this pinch roller complete processing displacement completed by the advance distance of at least three sections of described piston rods, and at least can make the interval time between adjacent two sections of advance distances air duct rotation turn around.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106984680A (en) * 2017-04-19 2017-07-28 佛山市顺德区华雷金属制品有限公司 A kind of ventilating duct flanger

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007290009A (en) * 2006-04-26 2007-11-08 Nippon Spindle Mfg Co Ltd Drawing method and apparatus therefor
CN200974091Y (en) * 2006-10-11 2007-11-14 管印贵 Fan flange forming machine
KR20100132158A (en) * 2009-06-09 2010-12-17 김재수 Mnaufacturing method of a single body type lap joint using compression and spinning process and a spinning device for the same
CN201841196U (en) * 2010-11-10 2011-05-25 重庆双扬牌电器制造有限公司 Semi-automatic air drum edge turning machine
KR20120005302U (en) * 2011-01-12 2012-07-20 박태업 Steel tube fabrication apparatus
CN203556702U (en) * 2013-09-24 2014-04-23 重庆双扬牌电器制造有限公司 Flanging machine with flanging die head clamping fork
CN204159711U (en) * 2014-10-23 2015-02-18 山东华力机电有限公司 Spraying machine air duct processing unit (plant)
CN204381145U (en) * 2014-12-03 2015-06-10 桐乡市天鑫包装有限公司 A kind of circular tank hemmer
CN204381147U (en) * 2014-12-03 2015-06-10 桐乡市天鑫包装有限公司 A kind of hemmer of drum
CN104985041A (en) * 2015-06-15 2015-10-21 浙江上风高科专风实业有限公司 Housing case flanger and use method thereof
CN205629033U (en) * 2016-05-30 2016-10-12 四川皇利消防设备有限公司 Air drum flanging machine

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007290009A (en) * 2006-04-26 2007-11-08 Nippon Spindle Mfg Co Ltd Drawing method and apparatus therefor
CN200974091Y (en) * 2006-10-11 2007-11-14 管印贵 Fan flange forming machine
KR20100132158A (en) * 2009-06-09 2010-12-17 김재수 Mnaufacturing method of a single body type lap joint using compression and spinning process and a spinning device for the same
CN201841196U (en) * 2010-11-10 2011-05-25 重庆双扬牌电器制造有限公司 Semi-automatic air drum edge turning machine
KR20120005302U (en) * 2011-01-12 2012-07-20 박태업 Steel tube fabrication apparatus
CN203556702U (en) * 2013-09-24 2014-04-23 重庆双扬牌电器制造有限公司 Flanging machine with flanging die head clamping fork
CN204159711U (en) * 2014-10-23 2015-02-18 山东华力机电有限公司 Spraying machine air duct processing unit (plant)
CN204381145U (en) * 2014-12-03 2015-06-10 桐乡市天鑫包装有限公司 A kind of circular tank hemmer
CN204381147U (en) * 2014-12-03 2015-06-10 桐乡市天鑫包装有限公司 A kind of hemmer of drum
CN104985041A (en) * 2015-06-15 2015-10-21 浙江上风高科专风实业有限公司 Housing case flanger and use method thereof
CN205629033U (en) * 2016-05-30 2016-10-12 四川皇利消防设备有限公司 Air drum flanging machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106984680A (en) * 2017-04-19 2017-07-28 佛山市顺德区华雷金属制品有限公司 A kind of ventilating duct flanger

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