CN102756024A - Multifunctional bending device - Google Patents
Multifunctional bending device Download PDFInfo
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- CN102756024A CN102756024A CN2012102631061A CN201210263106A CN102756024A CN 102756024 A CN102756024 A CN 102756024A CN 2012102631061 A CN2012102631061 A CN 2012102631061A CN 201210263106 A CN201210263106 A CN 201210263106A CN 102756024 A CN102756024 A CN 102756024A
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- main wheel
- semicircle main
- wheel
- semicircle
- base plate
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Abstract
The invention relates to proximate matter bending equipment, and in particular relates to a multifunctional bending device capable of bending different materials and different proximate matters into various curves. Technical problem is required to be solved is as follows: the multifunctional bending device is provided, which has a simple and practical structure, low cost, convenience in carrying, capability of bending various arc lines with the radius larger than the radius of a main wheel, and high precision in formation. The technical scheme is that a semicircular main wheel and a back wheel are movably arranged on a bottom plate through a wheel shaft; the wheel shaft is vertical to the surface of the bottom plate; the upper surfaces of the semicircular main wheel and the back wheel are fixedly connected through a connecting plate; concave grooves are arranged on arc surfaces of both the semicircular main wheel and the back wheel; a driving device is arranged on the semicircular main wheel; and a centering device is arranged on the bottom plate. The multifunctional bending device is widely applied to bending and forming materials.
Description
Technical field
The present invention relates to a kind of shape bending equipment, be specifically related to a kind of multi-functional bending apparatus that can unlike material, differential profiles be bent to multiple curve.
Background technology
In the assembling and installation process of complete set of equipments, circuit pipelines such as wind, water, oil, gas, electricity are used unlike material, and the different size section bar need bend to different curves or operation in batches, and during decoration, the material that needs a person with the qualifications of a general curves various curves.
At present, crooked equipment is varied, but in various degree existence shortcomings separately all, and concentrating has some:
One, the part composition is many, and cost is high.
Two, carry inconvenience, heaviness.
Three, can not a tractor serves several purposes on an equipment, can not be with the curve of the crooked several kinds of forms of machine.
Four, because curve form is different, and material surface is prone to pull, the depanning difficulty.
Five, in the BENDING PROCESS, can not arbitrarily change bending direction, can not bending go out random arc line greater than loose tool.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, and technical problem to be solved has provided a kind of simple and practical, and cost is low, and is easy to carry, and flexible one-tenth is greater than the multiple camber line of main wheel radius, the multi-functional bending apparatus that formed precision is high.
For solving the problems of the technologies described above; The technical scheme that the present invention adopted is: multi-functional bending apparatus; Comprise: base plate, semicircle main wheel, backgear, drive unit, wheel shaft and centring means, said semicircle main wheel and backgear all are movably arranged on the base plate through a wheel shaft, wheel shaft and base plate surperficial perpendicular; The upper surface of semicircle main wheel and backgear is connected fixing through connecting plate; And be provided with groove on the arc-shaped surface of semicircle main wheel and backgear, on the said semicircle main wheel drive unit be installed, said base plate is provided with centring means.
Said drive unit comprises removes head, and the said head of removing is fixed on the horizontal section of semicircle main wheel, and said semicircle main wheel is provided with clamping device.
Said drive unit comprises gear, tooth bar, oil cylinder and base; One end of said wheel shaft is equipped with gear, and said gear is positioned at the below of base plate, and oil cylinder is installed in base; The side that tooth bar is installed in oil cylinder is meshed with gear; One end of said tooth bar and the piston of oil cylinder link together, and the bottom of said gear is provided with base, and said semicircle main wheel is provided with clamping device.
Said clamping device comprises holddown groove, clamping body and eccentric body, and holddown groove is fixed on the semicircle main wheel, and clamping body is installed in the slotted hole of removing head, and removes head and be provided with the eccentric body that is used to adjust the clamping body degree of tightness.
Said clamping device comprises holddown groove, clamping body, eccentric body and C type framework; Said C type framework and holddown groove all are fixed on the semicircle main wheel; And C type framework is corresponding with holddown groove; Clamping body is slidingly mounted on C type inside of frame, and said C type framework is provided with the eccentric body that is used to adjust the clamping body degree of tightness.
Said eccentric body comprises cylinder, bearing pin and handle, and said bearing pin is installed on the cylinder, and is provided with cylinder is eccentric, and an end of bearing pin is fixed with handle.
Said centring means comprises bearing and arc scale, has scale on the said arc scale, and bearing is installed on the base plate, has slotted hole on the bearing, and the arc scale is slidingly mounted on the slotted hole of bearing.
Groove on the said semicircle main wheel arc-shaped surface or be helical form, or be that annular is horizontal.
Groove cross sectional shape on said semicircle main wheel and the backgear or be semicircle, or be rectangle, or be triangle.
The present invention compared with prior art has following beneficial effect.
1, the present invention is simple in structure is suitable for, and cost is low, and is easy to carry.
2, the present invention is through the interaction of semicircle main wheel and backgear, can shape bending be become the random arc line greater than main wheel radius, and the distance of center circle that can adjust between semicircle main wheel and the backgear leaves, to adapt to the section bar of different size.
3, the present invention clamps section bar through clamping device is set, and guarantees stable molding, and passes through the fast tight quick-release of eccentric body adjustment clamping body, is convenient for changing section bar and section bar feeding.
4, the groove of semicircle main wheel adopts helical groove among the present invention, treats that crooked section bar is stuck in the groove with the main wheel rotation, reduce the section bar surface and pull, and section bar gets final product depanning through rotation, and depanning is easy, and is simple to operation.
5, base plate is equipped with centring means among the present invention, can accurately confirm the bending radius and the arc number of degrees of section bar through the arc scale, and formed precision is high.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described further.
Fig. 1 is the structural representation of embodiment 1 among the present invention.
Fig. 2 is the A-A cutaway view among Fig. 1.
Fig. 3 is the structural representation of semicircle main wheel among the present invention.
Fig. 4 is spiral helicine structural representation for semicircle main wheel groove among the present invention.
Fig. 5 is the horizontal structural representation of annular for semicircle main wheel groove among the present invention.
Fig. 6 is the structural representation of clamping body among the present invention.
Fig. 7 is the vertical view of Fig. 4.
Fig. 8 is the structural representation of centring means among the present invention.
Fig. 9 is the structural representation of eccentric body among the present invention.
Figure 10 is the structural representation of embodiment 2 among the present invention.
Figure 11 is the B-B cutaway view among Fig. 9.
Among the figure: 1 is base plate, and 2 is semicircle main wheel, and 3 is backgear, and 4 is drive unit, and 5 is wheel shaft, and 6 is centring means; 7 for removing head, and 8 is gear, and 9 is tooth bar, and 10 is oil cylinder, and 11 is base, and 12 is bearing; 13 is the arc scale, and 14 is clamping device, and 15 is holddown groove, and 16 is clamping body, and 17 is eccentric body, and 18 is C type framework; 19 is cylinder, and 20 is bearing pin, and 21 is handle, and 22 is connecting plate, and 23 for treating crooked section bar.
The specific embodiment
Extremely shown in Figure 11 like Fig. 1; Multi-functional bending apparatus; Comprise: base plate 1, semicircle main wheel 2, backgear 3, drive unit 4, wheel shaft 5 and centring means 6, said semicircle main wheel 2 all is movably arranged on the base plate 1 through a wheel shaft 5 with backgear 3, and wheel shaft 5 is surperficial perpendicular with base plate 1; The upper surface of semicircle main wheel 2 and backgear 3 is connected fixing through connecting plate 22; And be provided with groove on the arc-shaped surface of semicircle main wheel 2 and backgear 3, on the said semicircle main wheel 2 drive unit 4 be installed, said base plate 1 is provided with centring means 6.
Said drive unit 4 comprises removes 7, saidly removes 7 and is fixed on the horizontal section of semicircle main wheel 2, and said semicircle main wheel 2 is provided with clamping device 14.
Said drive unit 4 comprises gear 8, tooth bar 9, oil cylinder 10 and base 11; One end of said wheel shaft 5 is equipped with gear 8, and said gear 8 is positioned at the below of base plate 1, and oil cylinder 10 is installed in base plate 1 bottom; The side that tooth bar 9 is installed in oil cylinder 10 is meshed with gear 8; One end of said tooth bar 9 and the piston of oil cylinder 10 link together, and the bottom of said gear 8 is provided with base 11, and said semicircle main wheel 2 is provided with clamping device 14.
Said clamping device 14 comprises holddown groove 15, clamping body 16 and eccentric body 17, and holddown groove 15 is fixed on the semicircle main wheel 2, and clamping body 16 is installed in to be removed in 7 the slotted hole, and removes 7 and be provided with the eccentric body 17 that is used to adjust clamping body 16 degrees of tightness.
Said clamping device 14 comprises holddown groove 15, clamping body 16, eccentric body 17 and C type framework 18; Said C type framework 18 all is fixed on the semicircle main wheel 2 with holddown groove 15; And C type framework 18 is corresponding with holddown groove 15; Clamping body 16 is slidingly mounted on the inside of C type framework 18, and said C type framework 18 is provided with the eccentric body 17 that is used to adjust clamping body 16 degrees of tightness.
Said eccentric body 17 comprises cylinder 19, bearing pin 20 and handle 21, and said bearing pin 20 is installed on the cylinder 19, and is provided with cylinder 19 off-centre, and an end of bearing pin 20 is fixed with handle 21.
Said centring means 6 comprises bearing 12 and arc scale 13, has scale on the said arc scale 13, and bearing 12 is installed on the base plate 1, has slotted hole on the bearing 12, and arc scale 13 is slidingly mounted on the slotted hole of bearing 12.
Groove on said semicircle main wheel 2 arc-shaped surface or be helical form, or be that annular is horizontal.
Groove cross sectional shape on said semicircle main wheel 2 and the backgear 3 or be semicircle, or be rectangle, or be triangle.
Embodiment 1
To remove head as drive unit
To shown in Figure 9, semicircle main wheel 2 is installed on the base plate 1 with backgear 3, has bolt hole on the horizontal section of semicircle main wheel 2 like Fig. 1; Remove an end of 7 through on the bolt hole that is bolted to semicircle main wheel 2, semicircle main wheel 2 is removed a middle part of 7 near a side of backgear 3 through being bolted to, and the upper surface of semicircle main wheel 2 and backgear 3 is connected fixing through connecting plate 22; Guarantee that semicircle main wheel 2 and backgear 3 have enough intensity, with treating that crooked section bar 23 is clamped in the groove of semicircle main wheel 2 and backgear 3, and clamp through clamping device 14; Clamping body 16 is installed in through bolt and removes in 7 the slotted hole; Clamping body 16 will treat that with holddown groove 15 crooked section bar 23 firmly steps up, and through the handle 21 of rotating eccentricity body 17, cylinder 19 firmly compresses clamping body 16; And guarantee the fast tight quick-release of clamping body 16; Be convenient for changing section bar and section bar feeding, rotation removes 7 will treat that crooked section bar 23 bends to the random arc line greater than main wheel radius, as: U type, circle, S type etc.; Treat crooked section bar 23 with the bending that rotatablely moves of semicircle main wheel 2, material surface is difficult for pulling.
Like Fig. 4, shown in Figure 5, when treating that crooked section bar 23 angle of bend are spent less than 180, semicircle main wheel 2 adopts the horizontal groove of annular; If treating crooked section bar 23 angle of bend is more than 180 degree or 180 are spent, or full circle, or the dish bowlder; Semicircle main wheel 2 adopts helical grooves, treats that crooked section bar 23 is with the bending that rotatablely moves of semicircle main wheel 2, after the moulding; As long as get final product depanning through the rotation section bar, depanning is easy, and is simple to operation.
Have on the base plate 1 a plurality of with to semicircle main wheel 2 distance of center circle from the axis hole that do not wait; Wheelbase between convenient semicircle main wheel 2 of adjustment and the backgear 3 to be adapting to the section bar of different size, and semicircle main wheel 2 can make different shapes with groove according to differential profiles with backgear 3, as: pipe, square tube, channel-section steel and angle steel etc.; Groove is made corresponding semicircle, rectangle and triangle etc.; Adapt to various section bars to reach, crooked convenient, safe and reliable.
Base plate 1 is provided with centring means 6; Centring means 6 is made up of bearing 12 and arc scale 13, and arc scale 13 is movably arranged on through bolt in the slotted hole of bearing 12, moves the position of arc scale 13 in bearing 12 slotted holes through the adjustment bolt; Assurance treats that crooked section bar 23 bending camber lines and arc scale 13 are on same camber line; Arc scale 13 can be according to treating that crooked section bar 23 wants crooked radius to make, and can accurately confirm to treat the radius of crooked section bar 23 crooked camber lines through arc scale 13, guarantees to treat the formed precision of crooked section bar 23; And arc scale 13 is provided with number of division, can accurately confirm to treat the circular arc number of degrees of crooked section bar 23.
With oil cylinder as drive unit
Like Figure 10, shown in Figure 11, semicircle main wheel 2 is installed on the base plate 1 through wheel shaft 5 respectively with backgear 3, and an end of wheel shaft 5 is equipped with gear 8 through square key; Gear 8 is positioned at the below of base plate 1, and base plate 1 bottom is equipped with oil cylinder 10, and the piston of oil cylinder 10 is connected with tooth bar 9; Tooth bar 9 and gear 8 engagements, gear 8 bottoms are provided with base 11, and wheel shaft 5 is installed in the axis hole of base 11; Wheel shaft 5 employing tops are square, and the bottom is circular bearing pin, guarantees easy accessibility; Transmission is more reliable, and semicircle main wheel 2 is connected through connecting plate 22 with backgear 3 upper surfaces to be fixed, and guarantees that semicircle main wheel 2 has enough intensity with backgear 3.
The course of work of embodiment 2 is identical with embodiment 1.
The present invention also can use hydraulic jack and motor etc. to provide power to come bent section for semicircle main wheel 2, to guarantee the crooked demand of crooked bigger material.
Combine accompanying drawing that embodiments of the invention have been done detailed description above, but the present invention is not limited to the foregoing description, in the ken that those of ordinary skills possessed, can also under the prerequisite that does not break away from aim of the present invention, makes various variations.
Claims (9)
1. multi-functional bending apparatus; Comprise: base plate (1), semicircle main wheel (2), backgear (3), drive unit (4), wheel shaft (5) and centring means (6); It is characterized in that: said semicircle main wheel (2) and backgear (3) all are movably arranged on the base plate (1) through a wheel shaft (5); Wheel shaft (5) is surperficial perpendicular with base plate (1); The upper surface of semicircle main wheel (2) and backgear (3) is connected fixing through connecting plate (22); And be provided with groove on the arc-shaped surface of semicircle main wheel (2) and backgear (3), drive unit (4) is installed on the said semicircle main wheel (2), said base plate (1) is provided with centring means (6).
2. multi-functional bending apparatus according to claim 1; It is characterized in that: said drive unit (4) comprises removes head (7); The said head (7) of removing is fixed on the horizontal section of semicircle main wheel (2), and said semicircle main wheel (2) is provided with clamping device (14).
3. multi-functional bending apparatus according to claim 1; It is characterized in that: said drive unit (4) comprises gear (8), tooth bar (9), oil cylinder (10) and base (11); One end of said wheel shaft (5) is equipped with gear (8), and said gear (8) is positioned at the below of base plate (1), and oil cylinder (10) is installed in base plate (1) bottom; The side that tooth bar (9) is installed in oil cylinder (10) is meshed with gear (8); The piston of one end of said tooth bar (9) and oil cylinder (10) links together, and the bottom of said gear (8) is provided with base (11), and said semicircle main wheel (2) is provided with clamping device (14).
4. multi-functional bending apparatus according to claim 2; It is characterized in that: said clamping device (14) comprises holddown groove (15), clamping body (16) and eccentric body (17); Holddown groove (15) is fixed on the semicircle main wheel (2); Clamping body (16) be installed in remove the head (7) slotted hole in, and remove the head (7) be provided with the eccentric body (17) that is used to adjust clamping body (16) degree of tightness.
5. multi-functional bending apparatus according to claim 3; It is characterized in that: said clamping device (14) comprises holddown groove (15), clamping body (16), eccentric body (17) and C type framework (18); Said C type framework (18) and holddown groove (15) all are fixed on the semicircle main wheel (2); And C type framework (18) is corresponding with holddown groove (15); Clamping body (16) is slidingly mounted on the inside of C type framework (18), and said C type framework (18) is provided with the eccentric body (17) that is used to adjust clamping body (16) degree of tightness.
6. according to claim 4 or 5 described multi-functional bending apparatus; It is characterized in that: said eccentric body (17) comprises cylinder (19), bearing pin (20) and handle (21); Said bearing pin (20) is installed on the cylinder (19); And be provided with cylinder (19) is eccentric, an end of bearing pin (20) is fixed with handle (21).
7. multi-functional bending apparatus according to claim 1; It is characterized in that: said centring means (6) comprises bearing (12) and arc scale (13); Have scale on the said arc scale (13); Bearing (12) is installed on the base plate (1), and bearing has slotted hole on (12), and arc scale (13) is slidingly mounted on the slotted hole of bearing (12).
8. multi-functional bending apparatus according to claim 6 is characterized in that: the groove on said semicircle main wheel (2) arc-shaped surface or for helical form, or be annular horizontal.
9. multi-functional bending apparatus according to claim 8 is characterized in that: the groove cross sectional shape on said semicircle main wheel (2) and the backgear (3) or for semicircle, or be rectangle, or be triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102631061A CN102756024A (en) | 2012-07-27 | 2012-07-27 | Multifunctional bending device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102631061A CN102756024A (en) | 2012-07-27 | 2012-07-27 | Multifunctional bending device |
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| CN102756024A true CN102756024A (en) | 2012-10-31 |
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| CN2012102631061A Pending CN102756024A (en) | 2012-07-27 | 2012-07-27 | Multifunctional bending device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950179A (en) * | 2012-12-03 | 2013-03-06 | 中煤第六十八工程有限公司 | Steel tube bending machine |
| CN104307943A (en) * | 2014-09-18 | 2015-01-28 | 张家港市和恒精工机械有限公司 | Bending machine for special-shaped tube |
| CN104550355A (en) * | 2014-11-27 | 2015-04-29 | 芜湖福马汽车零部件有限公司 | Long steel pipe bending machine |
| CN104815883A (en) * | 2015-04-08 | 2015-08-05 | 青岛昊运船艇制造有限公司 | Ship windshield frame bending machine |
| CN104858273A (en) * | 2015-06-12 | 2015-08-26 | 福建省雾精灵环境科技有限公司 | 360-degree tube bending device |
| CN105290174A (en) * | 2015-12-02 | 2016-02-03 | 成都锦江电子系统工程有限公司 | Bending tool for small-diameter and thin-wall waveguide tube |
| CN108421859A (en) * | 2018-03-30 | 2018-08-21 | 重庆市永川区华益机械铸造有限责任公司 | A kind of elbow processing device |
| CN108580609A (en) * | 2016-12-08 | 2018-09-28 | 天津瑞贝精密机械技术研发有限公司 | Rod-shaped articles end process and treat system |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102950179A (en) * | 2012-12-03 | 2013-03-06 | 中煤第六十八工程有限公司 | Steel tube bending machine |
| CN104307943A (en) * | 2014-09-18 | 2015-01-28 | 张家港市和恒精工机械有限公司 | Bending machine for special-shaped tube |
| CN104550355A (en) * | 2014-11-27 | 2015-04-29 | 芜湖福马汽车零部件有限公司 | Long steel pipe bending machine |
| CN104815883A (en) * | 2015-04-08 | 2015-08-05 | 青岛昊运船艇制造有限公司 | Ship windshield frame bending machine |
| CN104815883B (en) * | 2015-04-08 | 2017-01-11 | 青岛昊运船艇制造有限公司 | Ship windshield frame bending machine |
| CN104858273B (en) * | 2015-06-12 | 2016-09-07 | 福建省雾精灵环境科技有限公司 | A kind of 360 degree of swan neck systems |
| CN104858273A (en) * | 2015-06-12 | 2015-08-26 | 福建省雾精灵环境科技有限公司 | 360-degree tube bending device |
| CN106424245A (en) * | 2015-06-12 | 2017-02-22 | 福建省雾精灵环境科技有限公司 | Omni-directional continuous pipe bending device |
| CN106424245B (en) * | 2015-06-12 | 2018-01-02 | 福建省雾精灵环境科技有限公司 | Comprehensive continuous swan neck system |
| CN105290174A (en) * | 2015-12-02 | 2016-02-03 | 成都锦江电子系统工程有限公司 | Bending tool for small-diameter and thin-wall waveguide tube |
| CN108580609A (en) * | 2016-12-08 | 2018-09-28 | 天津瑞贝精密机械技术研发有限公司 | Rod-shaped articles end process and treat system |
| CN108580609B (en) * | 2016-12-08 | 2019-06-28 | 天津瑞贝精密机械技术研发有限公司 | Rod-shaped articles end process and treat system |
| CN108421859A (en) * | 2018-03-30 | 2018-08-21 | 重庆市永川区华益机械铸造有限责任公司 | A kind of elbow processing device |
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Application publication date: 20121031 |