CN201175743Y - Bend-angle structure of bender - Google Patents
Bend-angle structure of bender Download PDFInfo
- Publication number
- CN201175743Y CN201175743Y CNU2008200308402U CN200820030840U CN201175743Y CN 201175743 Y CN201175743 Y CN 201175743Y CN U2008200308402 U CNU2008200308402 U CN U2008200308402U CN 200820030840 U CN200820030840 U CN 200820030840U CN 201175743 Y CN201175743 Y CN 201175743Y
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- frame
- active
- initiatively
- tungsten copper
- copper electrode
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Abstract
The utility model provides a bending angle structure of a bending machine. The bending angle structure comprises a frame and is characterized in that the frame comprises an active frame and a passive frame which are arranged symmetrically, wherein, the upper part of the active frame is provided with a through hole, the inner part of the through hole is fixed with an active rotating shaft fixed by a pin roll, one end of the active rotating shaft is connected with a power device, the other end of the active rotating shaft is fixed with an active rotating plate which is provided with an active clamping block consisting of a tungsten copper electrode block and an insulating contact terminal, the front end of the insulating contact terminal is circular and has the same axle center as the active rotating shaft, a positioning plate is fixed at the lower part of the active rotating plate, and the other side of the active frame relative to the active rotating plate is provided with the tungsten copper electrode block, and an insulating layer is arranged between the tungsten copper electrode block and the active frame. The bending angle structure of the bending machine effectively uses the part to be bent of a special bending aluminum cell strip including a common aluminum cell strip with small specifications, ensures that the physical performance of the aluminum cell strip has the toughness for bending without lacerative and ensures that the aluminum cell strip is bent to the needed angle.
Description
Technical field
The utility model relates to a kind of double glazing glazing bar bending equipment, relates in particular to a kind of bent angle structure of bender.
Background technology
Heat insulation because of double glazing, sound insulation value good, in the application of every field such as building more and more widely, the connected mode of the aluminium glazing bar that cuts off as double glazing is even more important, the sealing property that double glazing is heat insulation, the quality of sound insulation value directly depends on the hollow coloured glaze, and the quality of the connected mode of aluminium glazing bar is the key factor of the sealing property quality of double glazing.The making of hollow coloured glaze is divided into adhesive tape formula and aluminum groove dual mode, and adhesive tape formula double glazing can only limitedly use because of reasons such as its non-refractory, not anti-solvent, creep resistance differences.The double glazing of aluminum groove double sealing is simple because of making, and has avoided the shortcoming of adhesive tape formula double glazing simultaneously and is widely used.
The aluminium glazing bar of the double glazing of aluminum groove double sealing has two kinds of selections: conventional aluminium glazing bar (aluminum profile extrusion that cost is comparatively cheap forms) but and bending aluminum strip (higher aluminum profile extrusion forms by purity).What generally adopt at present is the conventional aluminium glazing bar, by connecting to form frame with limb four limits after the sawing, four joint angles can not well seal in the state of single track sealing everywhere, though can remedy by hand, but, thereby the effect of double glazing, life-span are reduced greatly because of operability is not strong; The intensity difference of conventional aluminium glazing bar, but meet the performance requirement of double glazing, very easily rupture when it being carried out Bending Processing by existing equipment.But use bending aluminium glazing bar by the continuous bending of bender, only leave a junction on one side, can address the above problem through the butyl rubber simple process, but yet bending aluminium glazing bar cost higher (exceeding about 60%) than conventional aluminium glazing bar, quality is uneven, low slightly any the ratio that fractures of cost is higher, and the waste aluminium is so need improve existing equipment.
Summary of the invention
The purpose of this utility model is in order to overcome above-mentioned weak point of the prior art, provide a kind of special-purpose bending aluminium glazing bar that can use small dimension effectively to need (comprising the conventional aluminium glazing bar) position of bending, but the aluminium glazing bar can be reached the unsplit toughness of bending on physical property, and simultaneously with the bent angle structure of aluminum strip folding to the bender of the angle that requires by transient heating.
The purpose of this utility model is achieved in that a kind of bent angle structure of bender, comprise frame, described frame includes symmetrically arranged active frame and passive frame, its active upper rack is provided with through hole, be fixed with in the through hole by the fixing active rotating shaft of bearing pin, active rotating shaft one end connects power set, the other end is fixed with initiatively flap, initiatively on the flap active fixture block of being made up of tungsten copper electrode block and insulation contact is installed, the insulation contact front end be circular and with the active rotating shaft concentric, initiatively the flap below is fixed with location-plate, initiatively relative initiatively another side of flap of frame is equipped with the tungsten copper electrode block, be provided with insulating barrier between tungsten copper electrode block and the active frame, the corresponding initiatively position of flap is provided with by the fixing passive flap of bearing pin on the passive frame, the corresponding initiatively position of fixture block is provided with the passive fixture block of being made up of tungsten copper electrode block and insulation contact on the passive flap, the insulation contact front end be circular and with the bearing pin concentric, the fixed head below is provided with limited block, the position of corresponding location-plate offers locating hole on the limited block, tungsten copper electroplax piece position on the passive frame on the corresponding initiatively frame is provided with the tungsten copper electrode block, initiatively the tungsten copper electrode block of frame upside and the tungsten copper electrode block medial extremity of passive frame upside all are installed with collets, the top is provided with arc notch in two collets, initiatively the collets of fixture block and passive fixture block are against on the arc notch, and the tungsten copper electrode block all connects transformer and pulse welding resistance adjuster.
Described pulse welding resistance adjuster is selected TCW.32E three pulse welding resistance controllers for use.
Advantage of the present utility model is:
(1) the bending yield rate that can improve special-purpose small dimension aluminum strip (6A, 5.5A) reaches 100%;
(2) can bending the former can't bending common aluminum strip, and can make double glazing manufacturer adopt common aluminum strip just can produce the bending aluminum strip type double glazing of top grade.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 1;
Fig. 4 is the C-C cutaway view of Fig. 1.
Among the figure: 1, active frame; 2, passive frame; 3, active rotating shaft; 4, active flap; 5, tungsten copper electrode block; 6, insulation contact; 7, location-plate; 8, tungsten copper electrode block; 9, passive flap; 10, tungsten copper electrode block; 11, insulation contact; 12, limited block; 13, spacing hole; 14, tungsten copper electrode block; 15, collets; 16, collets; 17, transformer; 18, pulse welding resistance adjuster.
The specific embodiment
Accompanying drawing is non-limiting to disclose a specific embodiment of the present utility model, and the utility model will be further described below in conjunction with accompanying drawing.
By Fig. 1 to Fig. 4 as seen, a kind of bent angle structure of bender, comprise frame, described frame includes symmetrically arranged active frame 1 and passive frame 2, it initiatively is provided with through hole in frame 1 top, be fixed with in the through hole by the fixing active rotating shaft 3 of bearing pin, active rotating shaft 3 one ends connect power set, the other end is fixed with initiatively flap 4, initiatively on the flap 4 the active fixture block of being made up of tungsten copper electrode block 5 and insulation contact 6 is installed, insulation contact 6 front ends be circular and with active rotating shaft 3 concentrics, initiatively flap 4 belows are fixed with location-plate 7, initiatively frame 1 relative initiatively another side of flap 4 is equipped with tungsten copper electrode block 8, be provided with insulating barrier between tungsten copper electrode block 8 and the active frame 1, the corresponding initiatively position of flap 4 is provided with by the fixing passive flap 9 of bearing pin on the passive frame 2, the corresponding initiatively position of fixture block is provided with the passive fixture block of being made up of tungsten copper electrode block 10 and insulation contact 11 on the passive flap 9, insulation contact 11 front ends be circular and with the bearing pin concentric, the fixed head below is provided with limited block 12, the position of corresponding location-plate 7 offers locating hole 13 on the limited block 12, tungsten copper electrode block 5 positions on the passive frame 2 on the corresponding initiatively frame 1 are provided with tungsten copper electrode block 10, initiatively the tungsten copper electrode block 8 of frame 1 upside and tungsten copper electrode block 14 medial extremitys of passive frame 2 upsides all are installed with collets (15,16), two collets (15,16) interior top is provided with arc notch, initiatively the collets of fixture block and passive fixture block are against on the arc notch tungsten copper electrode block (8,14) all connect transformer and TCW.32E three pulse welding resistance controllers.
The course of work is as follows:
The aluminum strip of required bending is placed on the track, start the power set cylinder, with active anchor clamps and passive clamp aluminum strip, location-plate 7 inserts in the spacing hole 13, when clamping aluminum strip, transfer to suitable current through transformer 17 and pulse welding resistance adjuster 18, promptly connect two pairs of tungsten copper electrodes (be 0.5 second turn-on time), and make position, aluminum strip institute folding part heating in moment, reach the toughness of energy bending, start power set module cylinder immediately, module is pushed into the regulation position, the aluminum strip of required bending is rolled over to required angle.
Claims (2)
1. the bent angle structure of a bender, comprise frame, it is characterized in that described frame includes symmetrically arranged active frame and passive frame, its active upper rack is provided with through hole, be fixed with in the through hole by the fixing active rotating shaft of bearing pin, active rotating shaft one end connects power set, the other end is fixed with initiatively flap, initiatively on the flap active fixture block of being made up of tungsten copper electrode block and insulation contact is installed, the insulation contact front end be circular and with the active rotating shaft concentric, initiatively the flap below is fixed with location-plate, initiatively relative initiatively another side of flap of frame is equipped with the tungsten copper electrode block, be provided with insulating barrier between tungsten copper electrode block and the active frame, the corresponding initiatively position of flap is provided with by the fixing passive flap of bearing pin on the passive frame, the corresponding initiatively position of fixture block is provided with the passive fixture block of being made up of tungsten copper electrode block and insulation contact on the passive flap, the insulation contact front end be circular and with the bearing pin concentric, the fixed head below is provided with limited block, the position of corresponding location-plate offers locating hole on the limited block, tungsten copper electroplax piece position on the passive frame on the corresponding initiatively frame is provided with the tungsten copper electrode block, initiatively the tungsten copper electrode block of frame upside and the tungsten copper electrode block medial extremity of passive frame upside all are installed with collets, the top is provided with arc notch in two collets, initiatively the collets of fixture block and passive fixture block are against on the arc notch, and the tungsten copper electrode block all connects transformer and pulse welding resistance adjuster.
2. the bent angle structure of a kind of bender according to claim 1 is characterized in that described pulse welding resistance adjuster selects TCW.32E three pulse welding resistance controllers for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200308402U CN201175743Y (en) | 2008-01-14 | 2008-01-14 | Bend-angle structure of bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200308402U CN201175743Y (en) | 2008-01-14 | 2008-01-14 | Bend-angle structure of bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201175743Y true CN201175743Y (en) | 2009-01-07 |
Family
ID=40215759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200308402U Expired - Fee Related CN201175743Y (en) | 2008-01-14 | 2008-01-14 | Bend-angle structure of bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201175743Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172689A (en) * | 2011-01-26 | 2011-09-07 | 上海交通大学 | Electroplastic bending device for light metal section |
| CN114055285A (en) * | 2021-10-25 | 2022-02-18 | 深圳大学 | Electric pulse auxiliary processing device and method |
-
2008
- 2008-01-14 CN CNU2008200308402U patent/CN201175743Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172689A (en) * | 2011-01-26 | 2011-09-07 | 上海交通大学 | Electroplastic bending device for light metal section |
| CN102172689B (en) * | 2011-01-26 | 2012-11-28 | 上海交通大学 | Electroplastic bending device for light metal section |
| CN114055285A (en) * | 2021-10-25 | 2022-02-18 | 深圳大学 | Electric pulse auxiliary processing device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 Termination date: 20110114 |