CN201669322U - Half pipe electric adjustable pipe bender - Google Patents
Half pipe electric adjustable pipe bender Download PDFInfo
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- CN201669322U CN201669322U CN2010202224004U CN201020222400U CN201669322U CN 201669322 U CN201669322 U CN 201669322U CN 2010202224004 U CN2010202224004 U CN 2010202224004U CN 201020222400 U CN201020222400 U CN 201020222400U CN 201669322 U CN201669322 U CN 201669322U
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- tongue
- semicanal
- groove wheels
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- circle
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Abstract
本实用新型公开了一种金属弯管机，特别是一种金属的半管电动可调弯管机。包括驱动装置和设置在安装面板上的凹凸槽轮组，所述凹凸槽轮组包括相互配合的凹槽轮和凸轮，所述凹凸槽轮组分为若干组从动凹凸槽轮组和一组驱动装置驱动的主动凹凸槽轮组，每组凹凸槽轮组的左右两端均设置有可调节凹槽轮和凸轮之间间隙的径向调节机构，安装面板上设置有可调节每组凹凸槽轮组安装位置的固定调节孔。本实用新型的有益效果：可以实现半圆管的弯曲，构合理，使用操作和维护维修方便，造价低。
The utility model discloses a metal pipe bending machine, in particular to a metal semi-pipe electric adjustable pipe bending machine. It includes a driving device and a concave-convex grooved wheel set arranged on the installation panel. The concave-convex grooved wheel set includes a grooved wheel and a cam that cooperate with each other. The concave-convex grooved wheel group is divided into several groups of driven concave-convex grooved wheels and a set The active concave-convex wheel set driven by the driving device, the left and right ends of each set of concave-convex wheel sets are equipped with a radial adjustment mechanism that can adjust the gap between the grooved wheel and the cam, and the installation panel is provided with adjustable grooves for each set Fixed adjustment holes for wheel mounting positions. The beneficial effects of the utility model: the bending of the semicircular tube can be realized, the structure is reasonable, the operation and maintenance are convenient, and the cost is low.
Description
Technical field
The utility model relates to a kind of electric adjustable semicircular-pipe bender of metal winding pipe machine, particularly a kind of metal.
Background technology
Semicanal mainly refers to the metal tube of subdivision, the semicanal bending machine is the radius of curvature that the semicanal of this subdivision is bent to requirement of engineering, the semicanal coiled coil of bending is welded on the inner and outer wall of equipment, be used for substituting the cooling and the heating jacket of jacketed vessel and equipment, it is slow effectively to overcome chuck cooling and heating heat transfer rate, and uneven up and down shortcoming, adopts valve snail to revolve half coil pipe, the equipment heat transfer rate can increase more than the twice, and device efficiency improves significantly.But present domestic still unformed electric adjustable semicircular-pipe bender.Common metal winding pipe machine can not be processed crooked semicanal, even more mold exchange can not guarantee semicanal shape and bending curvature radius, uses inconvenience, and cost is higher.Because some metal material hardness are bigger, processing difficulties.
Summary of the invention
The technical problems to be solved in the utility model is: a kind of electric adjustable semicircular-pipe bender is provided, and it can process the semicanal metal pipe material easily.
In order to solve the problems of the technologies described above, realize by following measure:
A kind of electric adjustable semicircular-pipe bender of the utility model, comprise drive unit and the tongue and groove wheels that are arranged on the installation panel, described tongue and groove wheels comprise drop center wheel and the cam that cooperatively interacts, the gap is the semicanal passage between drop center wheel and the cam, described tongue and groove wheels are divided into some groups of driven tongue and groove wheels and one group of active tongue and groove wheels that drive unit drives, and the semicanal combination of channels of driven tongue and groove wheels and active tongue and groove wheels forms circular arc semicanal warp rail; The two ends, the left and right sides of every group of tongue and groove wheels are provided with the radiai adjustment mechanism of the radius of curvature of regulating semicanal warp rail place circular arc, and installation panel is provided with the secured adjusted mechanism that regulates every group of tongue and groove wheels position on the circumferencial direction of semicanal warp rail place circle.
Electric adjustable semicircular-pipe bender of the present utility model, described secured adjusted mechanism comprises rectangular arc secured adjusted on the installation panel and that be positioned at semicanal warp rail both sides hole is set, every group of tongue and groove wheels are connected on the secured adjusted hole by bolt, the length in described secured adjusted hole is greater than the diameter of bolt, and the center of circle of the center in secured adjusted hole and semicanal warp rail place circle is on same straight line.
Electric adjustable semicircular-pipe bender of the present utility model, the secured adjusted installing hole of the nearly center of circle side of described semicanal warp rail place circle is provided with circular hole outward, every group of tongue and groove wheels are connected on the circular hole by bolt, and the center of circle of center, secured adjusted hole, the circular hole center of circle and semicanal warp rail place circle is on same straight line.
Electric adjustable semicircular-pipe bender of the present utility model, the secured adjusted hole of the center of circle far away side of described semicanal warp rail place circle is that the center has two on same straight line.
Electric adjustable semicircular-pipe bender of the present utility model, it is consistent that described radiai adjustment mechanism regulates the radial direction of direction and semicanal warp rail place justifying, comprise adjustment seat, regulating wheel and adjusting leading screw, described adjusting leading screw one end connects regulating wheel, the other end connects the tongue and groove wheels, and the centre is threaded with adjustment seat, and adjustment seat is arranged on tongue and groove wheels bottom.
Electric adjustable semicircular-pipe bender of the present utility model, described semicanal warp rail is provided with gathering sill.
The beneficial effects of the utility model:
(1) bending machine of the present utility model and common bending machine curved tube are different, can realize the bending of semicircle pipe, the semicanal coiled coil of bending is welded on the inner and outer wall of equipment, be used for substituting the cooling and the heating jacket of jacketed vessel and equipment, it is slow effectively to overcome chuck cooling and heating heat transfer rate, and uneven up and down shortcoming, adopts valve snail to revolve half coil pipe, the equipment heat transfer rate can increase more than the twice, and device efficiency improves significantly.
(2) bending machine described in the utility model adopts many group tongue and groove wheels and its diverse location on installation panel to distribute and realizes the bending of semicanal, and semicanal bending (spiral) radius of curvature size is regulated with regulating wheel and arc groove hole.Concavo-convex sheave can be changed according to different pipe diameters.
(3) bending machine described in the utility model is rational in infrastructure, uses operation and maintenance easy to maintenance, and cost is low.
Description of drawings
Fig. 1 is a plan structure schematic diagram of the present utility model;
Fig. 2 is the main TV structure schematic diagram of active tongue and groove wheels part of the present utility model;
Fig. 3 is an installation panel perforate schematic diagram of the present utility model.
Among the figure: 1, tongue and groove wheels initiatively, 2, the semicanal warp rail, 3, frame, 4, motor, 5, chain, 6, reductor, 7, gathering sill, 8, driven tongue and groove wheels, 9, installation panel.
1-1, regulating wheel, 1-2, adjustment seat, 1-3, adjusting leading screw, 1-4, drop center wheel support and bearing, 1-5, Cam rest and bearing, 1-6, bolt I, 1-7, roll-driving shaft, 1-8, sheave sprocket wheel, 1-9, bolt II, 1-10, reductor sprocket wheel.
A, drop center wheel, B, cam, D, secured adjusted hole, E, circular hole.
The specific embodiment
As shown in Figure 1, 2, 3, comprise drive unit and the tongue and groove wheels that are arranged on the installation panel 9, the tongue and groove wheels comprise drop center wheel A and the cam B that cooperatively interacts, and drop center wheel A is installed on drop center wheel support and the bearing 1-4, and cam B is installed on Cam rest and the bearing 1-5.The gap is the semicanal passage that the semicanal that is used to process passes through between drop center wheel and the cam, the tongue and groove wheels are divided into some groups of driven tongue and groove wheels 8 and one group of active tongue and groove wheels 1 that drive unit drives, the two ends, the left and right sides of every group of tongue and groove wheels are provided with the radiai adjustment mechanism that can regulate gap between drop center wheel A and the cam B, the two ends, the left and right sides of every group of tongue and groove wheels are provided with the radiai adjustment mechanism of the radius of curvature of regulating semicanal warp rail 2 place circular arcs, and installation panel 9 is provided with the secured adjusted mechanism that regulates every group of tongue and groove wheels position on the circumferencial direction of semicanal warp rail 2 places circle.Initiatively tongue and groove wheels 1, driven tongue and groove wheels 8, gathering sill 7 are fixed on the installation panel 9.Installation panel 9 is fixed on above the frame 3, has secured adjusted hole D on the installation panel 9.Secured adjusted hole D is rectangular arcuate socket, and every group of tongue and groove wheels are connected on the D of secured adjusted hole by bolt, and the length of secured adjusted hole D is greater than the diameter of bolt.The center of circle of the center in secured adjusted hole and semicanal warp rail 2 places circle is on same straight line.Radiai adjustment mechanism comprises adjustment seat 1-2, regulating wheel 1-1 and regulates leading screw 1-3, regulates leading screw 1-3 one end and connects regulating wheel, and the other end connects the tongue and groove wheels, and middlely is threaded with adjustment seat 1-2, and adjustment seat 1-2 is arranged on bottom the tongue and groove wheels.The secured adjusted hole D of semicanal warp rail 2 nearly center of circle sides is provided with circular hole E outward, and every group of tongue and groove wheels are connected on the circular hole by bolt, and the center of circle of center, secured adjusted hole, the circular hole center of circle and semicanal warp rail 2 is on same straight line.The secured adjusted hole D in semicanal warp rail 2 outsides is center two on same straight line.Drive unit adopts motor 4 and reducing motor 6.Motor 4 is fixed on frame 3 inside with reductor 6,, is advanced thereby drive semicanal by chain 5, sheave sprocket wheel 1-8, roll-driving shaft 1-7, driving drop center wheel A and cam B by reductor sprocket wheel 1-10.The adjusting of bending machine bend pipe radius of curvature size, can finish by common adjusting of dual mode, a kind of for passing through to regulate radiai adjustment mechanism, the tongue and groove wheels are moved on the diameter of a circle direction at semicanal warp rail 2 places, and drop center wheel A and cam B are along the i.e. position adjustments realization on (H1-H2) direction of the direction of radius of curvature.Another kind of by the installation site of adjusting tongue and groove wheels on the installation panel 9 on the circumferencial direction of semicanal warp rail 2 places circle, thus initiatively tongue and groove wheels 1 and of the position realization of driven tongue and groove wheels 8 regulated along the bend pipe circumferencial direction.Turn regulating wheel 1-1 carries out the position adjustments of the direction of drop center wheel A and cam B radius of curvature.Unclamp bolt I1-6 and bolt II1-9 bottom nut, the bolt II1-9 on drop center wheel A and the cam B base is rotated around circular hole E, bolt I1-6 slides in the D of secured adjusted hole and regulates, and screws nut after adjusting finishes.
Its using method is: the first step: adopt gas cutting, plasma cutting etc. at same plane subdivision along the pipe center line metal tube, obtain semicanal.Second step: the size that is adjusted to needs of bending machine bend pipe radius of curvature size.Turn regulating wheel 1-1 carries out the position adjustments of the direction of drop center wheel A and cam B radius of curvature.Unclamp bolt I1-6 and bolt II1-9 bottom nut, the bolt II1-9 on drop center wheel A and the cam B base is rotated around circular hole E, bolt I1-6 slides in the D of secured adjusted hole and regulates, and screws nut after adjusting finishes.The 3rd goes on foot: open motor 4 and reductor 6, chain 5 driving active tongue and groove wheels 1 drive semicanal 2 enters tongue and groove wheels 8 and carries out bending.The 4th step: turn regulating wheel 1-1 carries out the gap adjustment of drop center wheel A and cam B.The 5th step: the concrete condition of looking the semicanal bending is carried out the fine setting of bend pipe radius of curvature.Thereby through finding the bend pipe radius of curvature that meets the requirements to make the bend pipe semicanal after the debugging several times.
Claims (6)
1. electric adjustable semicircular-pipe bender, comprise drive unit and the tongue and groove wheels that are arranged on the installation panel (9), described tongue and groove wheels comprise drop center wheel and the cam that cooperatively interacts, the gap is the semicanal passage between drop center wheel and the cam, it is characterized in that: described tongue and groove wheels are divided into some groups of driven tongue and groove wheels (8) and one group of active tongue and groove wheels (1) that drive unit drives, and the semicanal combination of channels of driven tongue and groove wheels (8) and active tongue and groove wheels (1) forms circular arc semicanal warp rail (2); The two ends, the left and right sides of every group of tongue and groove wheels are provided with the radiai adjustment mechanism of the radius of curvature of regulating semicanal warp rail (2) place circular arc, and installation panel (9) is provided with the secured adjusted mechanism that regulates every group of tongue and groove wheels position on the circumferencial direction of semicanal warp rail (2) place circle.
2. electric adjustable semicircular-pipe bender according to claim 1, it is characterized in that: described secured adjusted mechanism comprises and is provided with on the installation panel (9) and rectangular arc secured adjusted hole that be positioned at semicanal warp rail (2) both sides, every group of tongue and groove wheels are connected on the secured adjusted hole by bolt, the length in described secured adjusted hole is greater than the diameter of bolt, and the center of circle of the center in secured adjusted hole and semicanal warp rail (2) place circle is on same straight line.
3. electric adjustable semicircular-pipe bender according to claim 1, it is characterized in that: be provided with circular hole outside the secured adjusted hole of the nearly center of circle side of described semicanal warp rail (2) place circle, every group of tongue and groove wheels are connected on the circular hole by bolt, and the center of circle of center, secured adjusted hole, the circular hole center of circle and semicanal warp rail (2) place circle is on same straight line.
4. electric adjustable semicircular-pipe bender according to claim 1 and 2 is characterized in that: the secured adjusted hole of the center of circle far away side of described semicanal warp rail (2) place circle is that the center has two on same straight line.
5. electric adjustable semicircular-pipe bender according to claim 1, it is characterized in that: it is consistent that described radiai adjustment mechanism regulates the radial direction of direction and semicanal warp rail (2) place justifying, comprise adjustment seat (1-2), regulating wheel (1-1) and regulate leading screw (1-3), described adjusting leading screw (1-3) end connects regulating wheel (1-1), the other end connects the tongue and groove wheels, and the centre is threaded with adjustment seat (1-2), and adjustment seat (1-2) is arranged on tongue and groove wheels bottom.
6. electric adjustable semicircular-pipe bender according to claim 1 is characterized in that: described semicanal warp rail (2) is provided with gathering sill (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202224004U CN201669322U (en) | 2010-06-11 | 2010-06-11 | Half pipe electric adjustable pipe bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202224004U CN201669322U (en) | 2010-06-11 | 2010-06-11 | Half pipe electric adjustable pipe bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201669322U true CN201669322U (en) | 2010-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202224004U Expired - Fee Related CN201669322U (en) | 2010-06-11 | 2010-06-11 | Half pipe electric adjustable pipe bender |
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| Country | Link |
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| CN (1) | CN201669322U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879541A (en) * | 2010-06-11 | 2010-11-10 | 济南大学 | Half pipe electric adjustable pipe bender |
| CN104359732A (en) * | 2014-11-06 | 2015-02-18 | 中国核动力研究设计院 | Molding device for reverse U-shaped stress corrosion sample and using method of molding device |
| CN104722622A (en) * | 2015-01-29 | 2015-06-24 | 四川省宜宾市昌明机械有限公司 | Semi-circle pipe forming and bending device |
| CN108326187A (en) * | 2017-12-26 | 2018-07-27 | 铜陵三佳变压器科技股份有限公司 | A kind of new energy transformer copper wire apparatus for bending |
-
2010
- 2010-06-11 CN CN2010202224004U patent/CN201669322U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879541A (en) * | 2010-06-11 | 2010-11-10 | 济南大学 | Half pipe electric adjustable pipe bender |
| CN104359732A (en) * | 2014-11-06 | 2015-02-18 | 中国核动力研究设计院 | Molding device for reverse U-shaped stress corrosion sample and using method of molding device |
| CN104722622A (en) * | 2015-01-29 | 2015-06-24 | 四川省宜宾市昌明机械有限公司 | Semi-circle pipe forming and bending device |
| CN104722622B (en) * | 2015-01-29 | 2016-08-24 | 四川省宜宾市昌明机械有限公司 | A kind of semi-circular tube contour bender |
| CN108326187A (en) * | 2017-12-26 | 2018-07-27 | 铜陵三佳变压器科技股份有限公司 | A kind of new energy transformer copper wire apparatus for bending |
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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: 20101215 Termination date: 20120611 |