CN107520305A - A kind of flanger - Google Patents

A kind of flanger Download PDF

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Publication number
CN107520305A
CN107520305A CN201710801057.5A CN201710801057A CN107520305A CN 107520305 A CN107520305 A CN 107520305A CN 201710801057 A CN201710801057 A CN 201710801057A CN 107520305 A CN107520305 A CN 107520305A
Authority
CN
China
Prior art keywords
pedestal
wheel
flanger
hole
transhipment department
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710801057.5A
Other languages
Chinese (zh)
Inventor
赵爱平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Nanhai Lichuan Cold Rolling Machinery Co Ltd
Original Assignee
Foshan Nanhai Lichuan Cold Rolling Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Foshan Nanhai Lichuan Cold Rolling Machinery Co Ltd filed Critical Foshan Nanhai Lichuan Cold Rolling Machinery Co Ltd
Priority to CN201710801057.5A priority Critical patent/CN107520305A/en
Publication of CN107520305A publication Critical patent/CN107520305A/en
Pending legal-status Critical Current

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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

Abstract

The invention discloses a kind of flanger, including upper pedestal and lower pedestal, also upper pedestal is provided with upper pressure wheel, and lower pedestal pushes up wheel up and down, and the front side edge of lower top wheel is along top-joining part is provided with, and the side of upper pressure wheel is connected with pre- pinch roller with rotating shaft, and upper pedestal is provided with elevating mechanism.Upper whorl axial is connected with motor, two upper pressure wheels of the application are arranged at intervals, and can adapt to the walking path of arc very well, and top-joining part is that point contacts with the bottom of the U-shaped structure of second connecting portion, so can also be well adapted for the walking path of arc.Elevating mechanism includes eccentric wheel, the control unit of eccentric wheel and the eccentric setting of transhipment department, so the axis of control unit and transhipment department during rotation, can produce upper and lower displacement, so as to realize the relatively upper and lower displacement of upper pedestal and lower pedestal, is clamped so as to realize.The present invention is used for flanger.

Description

A kind of flanger
Technical field
The present invention relates to a kind of flanger.
Background technology
Want two edges of the opening respectively prefabricated first connecting portion and second connecting portion for the workpiece that flange connects, first Connecting portion bending is downward, and second connecting portion is taken the shape of the letter U structure, and in flange, first connecting portion is first put into the U-shaped of second connecting portion At the concavity of structure, the first company then is pushed down into the cantilever upset for the U-shaped structure for entering second connecting portion with flanger Socket part, so as to allow first connecting portion to leave the U-shaped structure of second connecting portion.
Existing portable flanger, due to its Structure Designing Problem, cause that straight workpiece can only be carried out flange, it is right In some, the flange effect of cambered and larger radian workpiece is bad.
For portable flanger in processing, it is necessary to which upper pedestal and lower pedestal are clamped, existing clamping structure makes complexity, Its processing needs wire cutting or precision machine tool to process guide groove, and the cost so made is just very high.
The content of the invention
The technical problem to be solved in the present invention is:A kind of cost of manufacture that flange can be carried out to the workpiece with radian is provided Low flanger simple in construction.
The present invention solve its technical problem solution be:
A kind of flanger, including upper pedestal and lower pedestal, in addition to upper pedestal are set provided with two intervals forward extended out The upper whorl axial put, upper whorl axial be provided with it is upper, lower pedestal be provided with two with upper whorl axial descend wheel shaft correspondingly, set on lower wheel shaft There is lower top wheel, upper is the cylindrical component using upper whorl axial as gyroaxis, lower to push up revolving member of the wheel for following wheel shaft gyroaxis, lower top The front side edge of wheel is along being provided with section top-joining part at an acute angle, the angle α at an acute angle between upper whorl axial and lower wheel shaft, on side use Rotating shaft is connected with pre-, and the pre- coniform revolving member for using the rotating shaft as gyroaxis, upper pedestal is provided with lift Structure so that go up pedestal and lower pedestal can be close to each other or remote, it is described two to go up, from left to right or be from right to left spaced successively in advance Set;
The upper pedestal is provided with connecting hole, and described elevating mechanism is provided with connecting hole, and elevating mechanism includes eccentric wheel, Transhipment department including column, the end face of transhipment department are provided with column or poroid control unit, control unit and transhipment department eccentric setting, Column or poroid drive division are additionally provided with the end face of transhipment department;Drive division is coaxial with transhipment department, and control unit is connected with lower pedestal, Transhipment department is connected with lower pedestal, and drive division is connected with driving handle.
As the further improvement of such scheme, control unit and drive division are respectively provided on the both ends of the surface of transhipment department.
As the further improvement of such scheme, control unit is cylindrical component, and lower pedestal is provided with linkage hole, the linkage The elongated hole of Kong Weicheng or so extensions so that the free gap for control unit or so activity is provided with linkage hole.
As the further improvement of such scheme, connected between upper pedestal and lower pedestal with guide pillar.
As the further improvement of such scheme, elevating mechanism also includes turning set, and turning set is enclosed on transhipment department, rotates It is set in connecting hole;Also include the roll adjustment screw element that is connected with upper pedestal, connecting hole is the elongated hole for presenting lower extension, roll adjustment Screw element passes from below through the hole wall of connecting hole, and is abutted with transhipment department.
As the further improvement of such scheme, pre- bus is continuous smooth curves, and pre- bus is provided with raised section With depression section, raised section is positioned at the front side of depression section.
As the further improvement of such scheme, in addition to the balance rollers group positioned at lower top wheel lower section, balance rollers group Including being provided with two spaced rollers in the balance shaft being vertically arranged, balance shaft, upper pedestal is provided with linking arm, connection Arm and balance axis connection;Balance shaft is located at the lower section between the wheel of top under two.
As the further improvement of such scheme, the rolling surface of roller is cambered surface.
As the further improvement of such scheme, α is 30 degree.
As the further improvement of such scheme, at least one upper whorl axial is connected with motor so that is connected with motor It is upper clockwise or counterclockwise.
The beneficial effects of the invention are as follows:A kind of flanger, including upper pedestal and lower pedestal, in addition to upper pedestal are provided with two The individual spaced upper whorl axial forward extended out, upper whorl axial be provided with it is upper, lower pedestal be provided with two with upper whorl axial correspond Lower wheel shaft, lower wheel shaft is provided with lower top and takes turns, and the upper cylindrical component for using upper whorl axial as gyroaxis, lower top wheel returns for following wheel shaft The revolving member of rotating shaft, the front side edge edge of lower top wheel are provided with section top-joining part at an acute angle, the folder between upper whorl axial and lower wheel shaft Angle α at an acute angle, on side pre-, the pre- coniform revolution structure for using the rotating shaft as gyroaxis is connected with rotating shaft Part, upper pedestal are provided with elevating mechanism so that and go up pedestal and lower pedestal can be close to each other or remote, it is described two to go up, in advance from a left side It is arranged at intervals from right to left to the right side or successively;Because this technology only has the in running order pre- pinch roller of an energy, it is possible to Flange is carried out to the workpiece of arc, and two upper pressure wheels are arranged at intervals, can adapt to the walking path of arc very well, and top-joining part with The bottom of the U-shaped structure of second connecting portion is a contact, so can also be well adapted for the walking path of arc.
The upper pedestal is provided with connecting hole, and described elevating mechanism is provided with connecting hole, and elevating mechanism includes eccentric wheel, Transhipment department including column, the end face of transhipment department are provided with column or poroid control unit, control unit and transhipment department eccentric setting, Column or poroid drive division are additionally provided with the end face of transhipment department;Drive division is coaxial with transhipment department, and control unit is connected with lower pedestal, Transhipment department is connected with lower pedestal, and drive division is connected with driving handle.The eccentric setting of control unit and transhipment department, thus control unit with The axis of transhipment department can produce upper and lower displacement during rotation, so as to realize upper pedestal and lower pedestal relatively up and down Displacement, so as to realize clamp.The present invention is used for flanger.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment Accompanying drawing is briefly described.Obviously, described accompanying drawing is the part of the embodiment of the present invention, rather than is all implemented Example, those skilled in the art on the premise of not paying creative work, can also obtain other designs according to these accompanying drawings Scheme and accompanying drawing.
Fig. 1 is the main structure diagram of the embodiment of the present invention;
Fig. 2 is the right side structural representation of the embodiment of the present invention.
Embodiment
Carried out below with reference to the design of embodiment and accompanying drawing to the present invention, concrete structure and caused technique effect clear Chu, it is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair Bright part of the embodiment, rather than whole embodiments, based on embodiments of the invention, those skilled in the art is not paying The other embodiment obtained on the premise of creative work, belongs to the scope of protection of the invention.In addition, be previously mentioned in text All connection/annexations, not singly refer to component and directly connect, and refer to be added deduct by adding according to specific implementation situation Few couple auxiliary, to form more excellent draw bail.Each technical characteristic in the present invention, in the premise of not conflicting conflict Under can be with combination of interactions.
Referring to Figures 1 and 2, this is embodiments of the invention, specifically:
A kind of flanger, including upper pedestal 1 and lower pedestal 2, in addition to upper pedestal 1 are provided with two intervals forward extended out The upper whorl axial of setting, upper whorl axial are provided with upper pressure wheel 3, and lower pedestal 2 is provided with two and descends wheel shaft correspondingly with upper whorl axial, under Wheel shaft is provided with lower top and takes turns 4, and upper pressure wheel 3 is the cylindrical component using upper whorl axial as gyroaxis, and lower top wheel 4 is following wheel shaft gyroaxis Revolving member, the front side edge of lower top wheel 4 is along being provided with section top-joining part 41 at an acute angle, the angle between upper whorl axial and lower wheel shaft α at an acute angle, the side of upper pressure wheel 3 are connected with pre- pinch roller 5 with rotating shaft, and the pre- pinch roller 5 is the circle using the rotating shaft as gyroaxis The revolving member of taper, upper pedestal 1 are provided with elevating mechanism so that upper pedestal 1 and lower pedestal 2 can be close to each other or remote, institute Two upper pressure wheels 3, pre- pinch roller 5 is stated from left to right or to be from right to left arranged at intervals successively;Because this technology only has an energy to be in The pre- pinch roller of working condition, it is possible to flange is carried out to the workpiece of arc, and two upper pressure wheels are arranged at intervals, and can be adapted to very well The walking path of arc, and top-joining part is that point contacts with the bottom of the U-shaped structure of second connecting portion, so can also be well adapted for The walking path of arc.
The upper pedestal 1 is provided with connecting hole 71, and described elevating mechanism is provided with connecting hole 71, and elevating mechanism includes inclined Heart wheel, include the transhipment department 72 of column, the end face of transhipment department 72 is provided with column or poroid control unit 73, and control unit 73 is with The eccentric setting of transfer part 72, column or poroid drive division 77 are additionally provided with the end face of transhipment department 72;Drive division 77 and transhipment department 72 Coaxial, control unit 73 is connected with lower pedestal 2, and transhipment department 72 is connected with lower pedestal 2, and drive division 77 is connected with driving handle.Control Portion and the eccentric setting of transhipment department, so the axis of control unit and transhipment department during rotation, can produce upper and lower displacement, So as to realize the relatively upper and lower displacement of upper pedestal and lower pedestal, clamped so as to realize.
For the ease of assembling, control unit 73 and drive division 77 are respectively provided on the both ends of the surface of transhipment department 72.So descend base Frame, upper pedestal, driving handle are with regard to that can be connected in turn on eccentric wheel.
Stuck for the ease of avoiding during compression control unit 73 from occurring with upper pedestal 1, control unit 73 is column Component, lower pedestal 2 are provided with linkage hole 75, and the linkage hole 75 is the elongated hole extended in left and right so that linkage is set in hole 75 There is the free gap for the activity of control unit 73 or so.
Being connected between upper pedestal 1 and lower pedestal 2 with guide pillar so that upper pedestal 1 and lower pedestal 2 will not move left and right, so as to Allow upper pressure wheel and lower top wheel horizontal level will not occurred level displacement.
It is c that the length in the gap living, which can be allowed, and the eccentric throw of control unit 73 and transhipment department 72 is b, and c is not less than b, so Driving handle is per the continuous 180 degree that rotates with regard to that can restPose.
And the c of the present embodiment is not more than b, so unidirectional rotational angle of driving handle is less than 180 degree, so as to realize Clamp the spacing function of extreme position.
In order to reduce friction, elevating mechanism also includes turning set 74, and turning set 74 is enclosed on transhipment department 72, and turning set 74 is set In connecting hole 71.
The present embodiment also includes the roll adjustment screw element 76 being connected with upper pedestal 1, and connecting hole 71 is to present the elongated of lower extension Hole, roll adjustment screw element 76 passes from below through the hole wall of connecting hole 71, and is abutted with transhipment department 72, is thus adapted to different thickness The workpiece of degree.
It is uneven to provide the cylinder of precompression and the power upper pressure wheel 3 to advance in order to increase friction.
Because before processing, it is necessary to which cantilever first is carried out into pre-bending, in order to correspond to different pre-bending angles and jib-length, in advance The bus of pinch roller 5 is continuous smooth curves, and the bus of pre- pinch roller 5 is provided with raised section 51 and depression section 52, and raised section 51 is located at The front side for the section 52 that is recessed.The energy enlarging moment of raised section 51, depression Duan Nengrang cantilevers are bent as soon as possible.
In order to which the present invention can steadily advance, so as to realize the uniform flange to cantilever, the present embodiment is also included under being located at The balance rollers group of the lower section of top wheel 4, balance rollers group are included in the balance shaft 6 being vertically arranged, and balance shaft 6 is provided with two intervals The roller 61 of setting, upper pedestal 1 are provided with linking arm, and linking arm is connected with balance shaft 6, balance shaft 6 be located at two under top wheel 4 it Between lower section.The cylinder that balance shaft 6 is vertically arranged accordingly upper pressure wheel is horizontally disposed, and balance rollers, which assemble, closes pinch roller, The mutually perpendicular plane of workpiece and cambered surface can effectively be positioned well.
In order to allow roller and cambered surface a little contact, to improve adaptability of the stabilizer group to cambered surface, the rolling of roller 61 Dynamic face is cambered surface.
The present embodiment is motor from tape drive, the driver, and at least one upper whorl axial is connected with motor so that The upper pressure wheel 3 being connected with motor is clockwise or counterclockwise.
The α of the present embodiment be 30 degree, can so allow well top-joining part block well second connecting portion U-shaped structure and The depression formed between cambered surface.
The better embodiment of the present invention is illustrated above, but the present invention is not limited to the embodiment, Those skilled in the art can also make a variety of equivalent modifications or replacement on the premise of without prejudice to spirit of the invention, this Equivalent modification or replacement are all contained in the application claim limited range a bit.

Claims (10)

1. a kind of flanger, including upper pedestal (1) and lower pedestal (2), it is characterised in that:Also include upper pedestal (1) and be provided with two The individual spaced upper whorl axial forward extended out, upper whorl axial are provided with upper pressure wheel (3), and lower pedestal (2) is provided with two and upper wheel Axle descends wheel shaft correspondingly, and lower wheel shaft is provided with lower top and takes turns (4), and upper pressure wheel (3) is the column structure using upper whorl axial as gyroaxis The revolving member that (4) are following wheel shaft gyroaxis is taken turns on part, lower top, and the front side edge of lower top wheel (4) is along provided with section top at an acute angle Socket part (41), the angle α at an acute angle between upper whorl axial and lower wheel shaft, the side of upper pressure wheel (3) are connected with pre- pinch roller with rotating shaft (5), the pre- pinch roller (5) is the coniform revolving member using the rotating shaft as gyroaxis, and upper pedestal (1) is provided with lift Structure so that upper pedestal (1) and lower pedestal (2) can be close to each other or remote, described two upper pressure wheels (3), pre- pinch roller (5) from a left side to The right side is arranged at intervals successively from right to left;
The upper pedestal (1) is provided with connecting hole (71), is provided with described elevating mechanism in connecting hole (71), elevating mechanism includes Eccentric wheel, include the transhipment department (72) of column, the end face of transhipment department (72) is provided with column or poroid control unit (73), control Portion (73) and transhipment department (72) eccentric setting, column or poroid drive division (77) are additionally provided with the end face of transhipment department (72);Drive Dynamic portion (77) are coaxial with transhipment department (72), and control unit (73) is connected with lower pedestal (2), and transhipment department (72) is connected with lower pedestal (2), Drive division (77) is connected with driving handle.
A kind of 2. flanger according to claim 1, it is characterised in that:Control unit (73) and drive division (77) are respectively provided at On the both ends of the surface of transhipment department (72).
A kind of 3. flanger according to claim 1, it is characterised in that:Control unit (73) is cylindrical component, lower pedestal (2) Linkage hole (75) is provided with, linkage hole (75) is the elongated hole extended in left and right so that is provided with linkage hole (75) for control The free gap of portion (73) left and right processed activity.
A kind of 4. flanger according to claim 3, it is characterised in that:Guide pillar is used between upper pedestal (1) and lower pedestal (2) Connection.
A kind of 5. flanger according to claim 1, it is characterised in that:Elevating mechanism also includes turning set (74), rotates Set (74) is enclosed on transhipment department (72), and turning set (74) is located in connecting hole (71);Also include the roll adjustment being connected with upper pedestal (1) Screw element (76), connecting hole (71) are the elongated hole for presenting lower extension, and roll adjustment screw element (76) passes from below through connecting hole (71) Hole wall, and abutted with transhipment department (72).
A kind of 6. flanger according to claim 1, it is characterised in that:The bus of pre- pinch roller (5) is continuous smooth curves, The bus of pre- pinch roller (5) is provided with raised section (51) and depression section (52), and raised section (51) are positioned at the front side of depression section (52).
A kind of 7. flanger according to claim 1, it is characterised in that:Also include taking turns the balance below (4) positioned at lower top Roller group, balance rollers group include being provided with two spaced rollers in the balance shaft (6) being vertically arranged, balance shaft (6) (61), upper pedestal (1) is provided with linking arm, and linking arm is connected with balance shaft (6);Balance shaft (6) be located at two under top wheel (4) it Between lower section.
A kind of 8. flanger according to claim 7, it is characterised in that:The rolling surface of roller (61) is cambered surface.
A kind of 9. flanger according to claim 1, it is characterised in that:α is 30 degree.
A kind of 10. flanger according to claim 1, it is characterised in that:At least one upper whorl axial is connected with motor, is made Obtain the upper pressure wheel (3) being connected with motor clockwise or counterclockwise.
CN201710801057.5A 2017-09-07 2017-09-07 A kind of flanger Pending CN107520305A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710801057.5A CN107520305A (en) 2017-09-07 2017-09-07 A kind of flanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710801057.5A CN107520305A (en) 2017-09-07 2017-09-07 A kind of flanger

Publications (1)

Publication Number Publication Date
CN107520305A true CN107520305A (en) 2017-12-29

Family

ID=60683693

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710801057.5A Pending CN107520305A (en) 2017-09-07 2017-09-07 A kind of flanger

Country Status (1)

Country Link
CN (1) CN107520305A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110142320A (en) * 2019-05-29 2019-08-20 佛山市南海力钏冷轧机械有限公司 A kind of arc side button side machine guiding mechanism
CN110270613A (en) * 2019-05-29 2019-09-24 佛山市南海力钏冷轧机械有限公司 A kind of arc side button side machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110142320A (en) * 2019-05-29 2019-08-20 佛山市南海力钏冷轧机械有限公司 A kind of arc side button side machine guiding mechanism
CN110270613A (en) * 2019-05-29 2019-09-24 佛山市南海力钏冷轧机械有限公司 A kind of arc side button side machine

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