CN204817590U - Band steel side bend device - Google Patents
Band steel side bend device Download PDFInfo
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- CN204817590U CN204817590U CN201520531895.1U CN201520531895U CN204817590U CN 204817590 U CN204817590 U CN 204817590U CN 201520531895 U CN201520531895 U CN 201520531895U CN 204817590 U CN204817590 U CN 204817590U
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Abstract
The utility model discloses a band steel side bend device, the large -scale motor assembly jig comprises an operation bench, discoid fixed mould and operating handle, fixed mould fixed mounting is at the center of operation panel, the dish reason of fixed mould is equipped with the recess, operating handle's one end is rotated with the center of fixed mould and is connected, the top and the bottom of fixed mould are equipped with the size respectively, the otic placode that the shape is unanimous, stop pin of fixed connection between two otic placodes, the last rotation of operating handle is connected one and is rolled the wheel, rolling the wheel, to be close to the rim of fixed mould one side unanimous with the radius of fixed mould top or bottom to the distance in the fixed mould centre of a circle, compared with the prior art, the security height has, high reliability and high work efficiency, the advantage that construction cost is low.
Description
Technical field
The utility model relates to steel clod wash technology, particularly a kind of flat steel lateral-bending device.
Background technology
Installing construction is on-the-spot, makes grounding connection line in electrical construction through conventional band steel, the turning process in band steel laid processes, need by band steel in the width direction side direction to simmer system at an angle.Construction in the past, be mostly adopt oxygen, acetylene bakes and the method for heating simmered system, but this method efficiency of construction is low, labor strength is large, operating environment is poor, two gas consumption consumptions are large, and shaping rear crooked radian is inconsistent, fold is serious, most importantly destroy the zinc coat of band steel, make construction quality not reach design, instructions for use.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of flat steel lateral-bending device, and this apparatus structure is simple, easy and simple to handle, operating efficiency is high, formed product is attractive in appearance, and without the need to consuming the constructing device of other energy.
For achieving the above object, the utility model provides following technical scheme: a kind of flat steel lateral-bending device, comprise operating desk, discoid fixing mold and operating grip, fixing mold is fixedly mounted on the center of operating desk, the dish edge of described fixing mold is provided with groove, one end of operating grip is connected with the center rotating of fixing mold, the downside of operating grip is adjacent with groove outer rim, and described operating grip is rotationally connected one and rolls wheel, roll the wheel rim of wheel near fixing mold side consistent with the radius of fixing mold top or bottom to the distance in the fixing mold center of circle, the top and bottom of fixing mold is respectively equipped with size, the otic placode that shape is consistent, two otic placodes are provided with and are positioned at same vertical plane and the identical hole of size, grafting latch between holes.
Preferably, the edge mouth of groove is provided with 15 ° of chamferings.
Preferably, fixing mold is by first, two, three sheet packs add the layer structure that welding is formed, wherein the second steel plate is positioned at first, between three steel plates, and first, the diameter of three steel plates is greater than the diameter of the second steel plate, first, the diameter of three steel plates, thickness is all consistent, first, two, the center of three steel plates is equipped with pin-and-hole, three pin-and-holes overlap, and hole internal fixtion installs the centrepin being used for attended operation handle, wherein the first steel plate and the 3rd steel plate are being that the circumferentially uniform of the center of circle has four filling welding holes with kingpin hole, first steel plate and the 3rd steel plate fill welding hole respectively by four and the second Plate Welding is integrated.
Preferably, rolling wheel by rolling axle pin and operating grip is rotationally connected, rolling axle pin and operating grip is welded and fixed, rolling axle pin is up-thin-low-thick multidiameter, and the pin hole at Zha Lun center is also up-thin-low-thick shoulder hole, and rolls axle pin and coordinates.
Preferably, operating desk is provided with the angle index line using dark paint stroke on the surface.
Adopt technique scheme, fixing mold is lain in a horizontal plane in operating table surface, and relatively fixing, extract latch out, band steel width level to be curved is put in fixing mold groove, plugs latch, rotating operation handle, rolls wheel by band steel press-in groove to be curved, thus makes band steel simmering and bending.Compared with prior art, there is the advantage that security is high, operating efficiency is high, construction cost is low.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is utility model works state diagram;
Fig. 3 is the A-A sectional view of Fig. 1;
Fig. 4 is the B-B sectional view of Fig. 1;
Fig. 5 is the C portion partial enlarged drawing of Fig. 3;
Fig. 6 is groove chamfering schematic diagram;
Fig. 7-1 is the first steel plate structure schematic diagram that the utility model fixes mold;
Fig. 7-2 is second steel plate structure schematic diagrames that the utility model fixes mold;
Fig. 7-3 is the 3rd steel plate structure schematic diagrames that the utility model fixes mold;
Fig. 8 is the utility model operating table surface simmering and bending angle index graticule schematic diagram;
Fig. 9 is that the utility model simmers the U-shaped schematic diagram of band steel processed;
Wherein, 1. operating desk 2. is fixed mold 21. first steel plate 22. second steel plate 23. the 3rd steel plate 3. operating grip 4. groove 5. otic placode 6. latch 7. and is rolled wheel 8. and roll axle pin 9. band steel 10. to be curved centrepin.
Detailed description of the invention
Below in conjunction with accompanying drawing, by the description to embodiment, the utility model is described further:
As shown in Figure 1, a kind of flat steel lateral-bending device of the utility model, comprise operating desk 1, discoid fixing mold 2 and operating grip 3, fixing mold 2 is fixedly mounted on the center of operating desk 1, as shown in Figure 8, operating desk 1 is provided with the angle index line using dark paint stroke on the surface, so that operating personnel grasp simmering and bending angle, as shown in Fig. 7-1 to 7-3, fixing mold 2 is by first, two, three steel plates 21, 22, the layer structure that 23 superposition welding are formed, wherein the second steel plate 22 is positioned at first, three steel plates 21, between 23, and first, three steel plates 21, the diameter of 23 is greater than the diameter of the second steel plate 22, first, three steel plates 21, the diameter of 23, thickness is all consistent, first, two, three steel plates 21, 22, the center of 23 is equipped with pin-and-hole, three pin-and-holes overlap, and hole internal fixtion installs the centrepin 10 being used for attended operation handle 3, wherein, first steel plate 21 and the 3rd steel plate 23 are being that the circumferentially uniform of the center of circle has four filling welding holes with kingpin hole, first steel plate 21 and the 3rd steel plate 23 fill welding hole respectively by four and the second steel plate 22 is welded as a whole, second steel plate 22 and the first steel plate 21, the semidiameter of the 3rd steel plate 23 forms groove 4 just, as shown in Figure 6, the edge mouth of groove 4 is provided with 15 ° of chamferings, namely first, three steel plates 21, the edge of 23 is provided with 15 ° of chamferings, being conducive to band steel 9 to be curved rolls into groove 4, as shown in Figure 3, operating grip 3 is made up of square steel or steel pipe, one end radial direction has through hole, be socketed on fixing mold centrepin 10, and can rotate around centrepin 10, the groove 4 outer rim place of adjacent fixing mold 2 on the downside of operating grip 3, first, three steel plates 21, the edge of 23 is respectively equipped with size, the otic placode 5 that shape is consistent, two otic placodes 5 are respectively with first, three steel plates 21, 23 are connected as a single entity, as shown in Figure 4, two otic placodes 5 are provided with and are positioned at same vertical plane and the identical hole of size, grafting latch 6 between holes, as shown in Figure 5, operating grip 3 is rotationally connected one and rolls wheel 7, roll wheel 7 to be rotationally connected with operating grip 3 by rolling axle pin 8, roll axle pin 8 to be welded and fixed with operating grip, rolling axle pin 8 is up-thin-low-thick multidiameter, the pin hole rolling wheel 7 center is also up-thin-low-thick shoulder hole, with roll axle pin 8 and be rotatably assorted, to guarantee that rolling wheel 7 freely rotates around rolling axle pin 8 and can not throw off, roll the wheel rim of wheel 7 near fixing mold 2 side consistent with the radius of the first steel plate 21 or the 3rd steel plate 23 to the distance in fixing mold 2 center of circle, roll axle pin 8 to be welded and fixed with operating grip 3.Roll wheel 7 and roll axle pin 8 gap and be greater than zero coordinate, roll wheel 7 and freely rotate around rolling axle pin 8, before operation, both gap location drip-feed lubricatings oil, to reduce pivoting friction resistance.
The utility model in use, fixing mold 2 is lain in a horizontal plane in operating desk 1 on the surface, and it is relatively fixing, extract latch 6 out, band steel 9 width level to be curved is put in groove 4, plug latch 6, as shown in Figure 2, operating personnel's level, and pull clockwise operating grip 3 and hold and put end, operating grip 3 rotates around centrepin 10 under the constraint of centrepin 10, and drive and roll wheel 7 and move around groove 4 outer rim of fixing mold 2, roll the movement locus of wheel 7 because be subject to exposing the obstruction of band steel 9 to be curved outside groove 4, and by force the band steel 9 exposed outside groove 4 is pressed into groove 4, thus achieve the object of Flat steel bending.Compared with prior art, there is following beneficial effect: 1. security improves: oxygen in the past, acetylene are roasting heating simmering and bending operation, operating personnel are in high-temperature operation environment, there is the danger of scald, band steel zinc coat, under flame barbecue, produces toxic and harmful, works the mischief to operating personnel are healthy, and the utility model adopts cold stewing technology, avoid above-mentioned risk; 2. operating efficiency improves: the curved operation of fire bending in the past, and operating personnel also need to use hand hammer to beat cooperation, and outward appearance one-shot forming curvature disunity, will repeatedly adjustment, increase labour intensity, cause operating efficiency low, and the utility model only needs rotating operation handle 3 to get final product simmering and bending band steel; 3. construction cost reduces: the utility model cost of manufacture is cheap, and simmering and bending efficiency is high, correspondingly reduces the labour cost expenditure of workmen, without the need to other energy, saves two considerable gas expenses and uses.In addition, in the grounding flat steel laid processes of job site, under special circumstances, in order to avoid obstacle, system of band steel need being simmered is U-shaped, and band steel often can only be simmered system 90 ° by existing simmering and bending machinery, and band steel simmering and bending angle of the present utility model can reach 180 °, namely the band steel system of can simmering is U-shaped, as shown in Figure 9.The height of operating desk 1 is preferably 800 to 1000mm.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. a flat steel lateral-bending device, comprise operating desk (1), discoid fixing mold (2) and operating grip (3), fixing mold (2) is fixedly mounted on the center of operating desk (1), it is characterized in that: the dish edge of described fixing mold (2) is provided with groove (4), one end of operating grip (3) is connected with the center rotating of fixing mold (2), the downside of operating grip (3) is adjacent with groove (4) outer rim, and described operating grip (3) is rotationally connected one and rolls wheel (7), roll wheel (7) consistent with the radius of fixing mold (2) top or bottom to the distance in fixing mold (2) center of circle by the wheel rim of fixing mold (2) side, the top and bottom of fixing mold (2) is respectively equipped with size, the otic placode (5) that shape is consistent, two otic placodes (5) are provided with and are positioned at same vertical plane and the identical hole of size, grafting latch (6) between holes.
2. flat steel lateral-bending device according to claim 1, is characterized in that: the edge mouth of described groove (4) is provided with 15 ° of chamferings.
3. flat steel lateral-bending device according to claim 2, it is characterized in that: described fixing mold (2) is by first, two, three steel plates (21, 22, 23) layer structure of superposition welding formation, wherein the second steel plate (22) is positioned at first, three steel plates (21, 23) between, and first, three steel plates (21, 23) diameter is greater than the diameter of the second steel plate (22), first, three steel plates (21, 23) diameter, thickness is all consistent, first, two, three steel plates (21, 22, 23) center is equipped with pin-and-hole, three pin-and-holes overlap, and hole internal fixtion installs the centrepin (10) being used for attended operation handle (3), wherein the first steel plate (21) and the 3rd steel plate (23) are being that the circumferentially uniform of the center of circle has four filling welding holes with kingpin hole, first steel plate (21) and the 3rd steel plate (23) fill welding hole respectively by four and the second steel plate (22) is welded as a whole.
4. the flat steel lateral-bending device according to any one of claims 1 to 3, it is characterized in that: described in roll wheel (7) and be rotationally connected by rolling axle pin (8) and operating grip (3), roll axle pin (8) to be welded and fixed with operating grip (3), roll axle pin (8) for up-thin-low-thick multidiameter, the pin hole rolling wheel (7) center is also up-thin-low-thick shoulder hole, and rolls axle pin (8) and coordinates.
5. flat steel lateral-bending device according to claim 1, is characterized in that: described operating desk (1) is provided with the simmering and bending angle index line using dark paint stroke on the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520531895.1U CN204817590U (en) | 2015-07-20 | 2015-07-20 | Band steel side bend device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520531895.1U CN204817590U (en) | 2015-07-20 | 2015-07-20 | Band steel side bend device |
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| Publication Number | Publication Date |
|---|---|
| CN204817590U true CN204817590U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520531895.1U Active CN204817590U (en) | 2015-07-20 | 2015-07-20 | Band steel side bend device |
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| CN (1) | CN204817590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622684A (en) * | 2018-12-27 | 2019-04-16 | 曹文斌 | A kind of iron sheet plate bending machine |
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2015
- 2015-07-20 CN CN201520531895.1U patent/CN204817590U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622684A (en) * | 2018-12-27 | 2019-04-16 | 曹文斌 | A kind of iron sheet plate bending machine |
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