CN102248046A - Pipe bender and forming device therein - Google Patents
Pipe bender and forming device therein Download PDFInfo
- Publication number
- CN102248046A CN102248046A CN2011101692839A CN201110169283A CN102248046A CN 102248046 A CN102248046 A CN 102248046A CN 2011101692839 A CN2011101692839 A CN 2011101692839A CN 201110169283 A CN201110169283 A CN 201110169283A CN 102248046 A CN102248046 A CN 102248046A
- Authority
- CN
- China
- Prior art keywords
- head
- frame
- balancing weight
- screw
- pipe
- 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
Links
Images
Abstract
The invention discloses a pipe bender and a forming device therein. The pipe bender comprises a stand, a screw and a nose, wherein the screw is rotatably arranged on the side wall of the stand at the output end of a pipe, the nose is arranged at the outer side of the side wall of the stand, a plurality of pipe bending moulds are arranged on at least one of the upper and lower sides of the nose through a mould dabber, a driving device is connected with the upper end of the screw, the nose is slidably arranged on the stand through a slider and is in threaded connection with the screw, a counter weight matched with the nose is arranged on the stand, the counter weight and the nose are respectively arranged on the two sides of the screw, and a feeding trolley is slidably arranged on the side wall of the stand at the side where an operator is. The pipe bender has the advantage that the counter weight is used for reducing the torque generated by the nose weight on the screw, thus preventing the screw from bending and reducing the load of the driving device. During loading and unloading the feeding trolley, the pipe is prevented from touching other devices on the stand, thus facilitating loading and unloading, and improving the production efficiency.
Description
Technical field
The present invention relates to a kind of bending machine and shaped device wherein.
Background technology
At present, bending machine comprises frame, be positioned on the frame side wall of pipe output and rotate the head that is provided with screw rod and is positioned at this frame side wall outside, head is provided with the mould mandrel that is used to install bend pipe mould, the upper end of screw rod is connected with the motor that is used for drive screw turns, head is slidingly arranged on the frame and with screw flight by slide bar and is connected, and the middle part of frame is provided with feeding trolley.Because different tube diameters, employed bend pipe mould difference, so, in order to satisfy the requirement of multiple caliber, a plurality of bend pipe moulds are installed on a mould mandrel usually, because the requirement of production technology, a plurality of bend pipe moulds also must be on different aspects, be that the bottom-up multilayer of bend pipe mould is arranged and formed, again because the working water plane of feeding trolley is constant, this just need switching back and forth between different bend pipe moulds, increased the distance that head moves up and down, and move for head can have abundant distance, the forward part of frame just needs the very high of design, thereby corresponding with the multiple layers of molds on the head.The shortcoming of the bending machine of said structure is: because on the mould mandrel on the head a plurality of bend pipe moulds have been installed, and other relevant corollary equipment has been installed also on the head, make the pressure that head bore increase, and the moment of torsion that this pressure acts on the screw rod just strengthens, this has just increased the load of motor, has also reduced the stationarity of head motion.Serious words also can cause motor to damage and bent screws, influence ordinary production.
Summary of the invention
Technical problem to be solved by this invention is: the shaped device in a kind of head weight do not have influence to screw rod and drive unit the bending machine is provided.
For solving the problems of the technologies described above, the technical solution used in the present invention is: the shaped device in a kind of bending machine, comprise frame, be positioned at and rotate the head that is provided with screw rod and is positioned at this frame side wall outside on the frame side wall of pipe output, the both sides up and down of head have at least a side to be provided with the several layers bend pipe mould by the mould mandrel, the upper end of screw rod is connected with drive unit, head is slidingly arranged on the frame and with screw flight by slide bar and is connected, also be provided with the balancing weight that matches with head on the frame, and balancing weight and head lay respectively at the both sides of screw rod.
The frame that is positioned at balancing weight and head upper is provided with sprocket wheel, connects by chain between balancing weight and the head, and chain and sprocket engagement;
The frame that is positioned at balancing weight and head upper is provided with fixed wheel, connect by steel wire rope between balancing weight and the head, and steel wire rope is wrapped on the fixed wheel;
Described drive unit is a motor.
A kind of bending machine, comprise frame, be positioned at and rotate the head that is provided with screw rod and is positioned at this frame side wall outside on the frame side wall of pipe output, the both sides up and down of head have at least a side to be provided with the several layers bend pipe mould by the mould mandrel, the upper end of screw rod is connected with drive unit, head is slidingly arranged on the frame and with screw flight by slide bar and is connected, also be provided with the balancing weight that matches with head on the frame, and balancing weight and head lay respectively at the both sides of screw rod, and being positioned at slides on the frame side wall of operating personnel's one side is provided with feeding trolley.
The part that frame is positioned at pipe pipeline below is provided with the material-supporting device that is used for the holding pipe.
The invention has the beneficial effects as follows: utilize balancing weight to reduce head weight, avoided the bending of screw rod and the load of minimizing drive unit the moment of torsion that screw rod produces.Simultaneously, on the frame that is positioned at operating personnel's one side, feeding trolley is set, both avoided the influence of balancing weight to feeding trolley, also guaranteed when feeding trolley is carried out material loading and blanking, pipe can not run into other devices on the frame, make upper and lower material very convenient, quick, thereby improved production efficiency.
Description of drawings
Fig. 1 is the front view of bending machine of the present invention;
Fig. 2 is the left view of Fig. 1.
Among the figure: 1, frame, 2, screw rod, 3, head, 4, the mould mandrel, 5, motor, 6, slide rail, 7, slide bar, 8, feeding trolley, 9, balancing weight, 10, sprocket wheel, 11, chain, 12, material-supporting device.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present invention in detail.
As shown in Figure 1 and Figure 2, shaped device in the bending machine of the present invention, comprise frame 1, be positioned at and rotate the head 3 that is provided with screw rod 2 and is positioned at this frame 1 sidewall outside on frame 1 sidewall of pipe output, the both sides up and down of head 3 have at least a side to be provided with several layers bend pipe mould (not drawing among the figure) by mould mandrel 4, and the quantity of bend pipe mould and installation site require decision by actual production.The upper end of screw rod 2 links to each other with the output shaft of motor 5, certainly, when actual production, also can adopt other drive unit that screw rod 2 is rotated.Head 3 is provided with slide rail 6, head 3 can slide on horizontal plane along slide rail 6, slide rail 6 is slidingly arranged on the frame 1 and with screw rod 2 by slide bar 7 and is threaded, also be provided with the balancing weight 9 that matches with head 3 on the frame 1, and balancing weight 9 and head 3 lay respectively at the both sides of screw rod 2, the frame 1 that is positioned at balancing weight 9 and head 3 tops is provided with sprocket wheel 10, connects by chain 11 between balancing weight 9 and the head 1, and chain 11 and sprocket wheel 10 engagements.When actual production, also an end of chain 11 can be linked to each other with balancing weight 9, the other end links to each other with slide rail 6.When actual production, also can adopt following method that balancing weight 9 is installed, on the frame 1 above balancing weight 9 and the head 3, fixed wheel is set, connect by steel wire rope between balancing weight 9 and the head 3, and steel wire rope is wrapped on the fixed wheel.
As shown in Figure 1 and Figure 2, a kind of bending machine, comprise frame 1, be positioned at and rotate the head 3 that is provided with screw rod 2 and is positioned at this frame 1 sidewall outside on frame 1 sidewall of pipe output, the both sides up and down of head 3 have at least a side to be provided with several layers bend pipe mould (not drawing among the figure) by mould mandrel 4, and the quantity of bend pipe mould and installation site require decision by actual production.The upper end of screw rod 2 links to each other with the output shaft of motor 5, certainly, when actual production, also can adopt other drive unit that screw rod 2 is rotated.Head 3 is provided with slide rail 6, head can slide on horizontal plane along slide rail 6, slide rail 6 is slidingly arranged on the frame 1 and with screw rod 2 by slide bar 7 and is threaded, also be provided with the balancing weight 9 that matches with head 3 on the frame 1, and balancing weight 9 and head 3 lay respectively at the both sides of screw rod 2, and being positioned at slides on frame 1 sidewall of operating personnel's one side is provided with feeding trolley 8.The part that frame 1 is positioned at pipe pipeline below is provided with the material-supporting device 12 that is used for the holding pipe.
Advantage of the present invention is: balancing weight and head are separately positioned on the screw rod both sides; utilize balancing weight to reduce the moment of torsion that head weight produces screw rod like this; avoid screw rod because of high pulling torque bending of bearing and the load that reduces drive unit, well protected screw rod and drive unit.Simultaneously, on the frame that is positioned at operating personnel's one side, feeding trolley is set, both avoided the influence of balancing weight to feeding trolley, also guaranteed when feeding trolley is carried out material loading and blanking, pipe can not run into other devices on the frame, make upper and lower material very convenient, quick, thereby improved production efficiency.
Claims (6)
1. the shaped device in the bending machine, comprise frame, be positioned at and rotate the head that is provided with screw rod and is positioned at this frame side wall outside on the frame side wall of pipe output, the both sides up and down of head have at least a side to be provided with the several layers bend pipe mould by the mould mandrel, the upper end of screw rod is connected with drive unit, head is slidingly arranged on the frame and with screw flight by slide bar and is connected, it is characterized in that: also be provided with the balancing weight that matches with head on the frame, and balancing weight and head lay respectively at the both sides of screw rod.
2. the shaped device in the bending machine according to claim 1 is characterized in that: the frame that is positioned at balancing weight and head upper is provided with sprocket wheel, connect by chain between balancing weight and the head, and chain and sprocket engagement.
3. the shaped device in the bending machine according to claim 1 is characterized in that: the frame that is positioned at balancing weight and head upper is provided with fixed wheel, connect by steel wire rope between balancing weight and the head, and steel wire rope is wrapped on the fixed wheel.
4. the shaped device in the bending machine according to claim 1 is characterized in that: described drive unit is a motor.
5. based on the bending machine of the described shaped device of claim 1, it is characterized in that: being positioned at slides on the frame side wall of operating personnel's one side is provided with feeding trolley.
6. bending machine according to claim 5 is characterized in that: the part that described frame is positioned at pipe pipeline below is provided with the material-supporting device that is used for the holding pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101692839A CN102248046A (en) | 2011-06-23 | 2011-06-23 | Pipe bender and forming device therein |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101692839A CN102248046A (en) | 2011-06-23 | 2011-06-23 | Pipe bender and forming device therein |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102248046A true CN102248046A (en) | 2011-11-23 |
Family
ID=44975823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101692839A Pending CN102248046A (en) | 2011-06-23 | 2011-06-23 | Pipe bender and forming device therein |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102248046A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755545A (en) * | 2017-12-18 | 2018-03-06 | 张家港兴宇机械制造有限公司 | Die changing mechanism in bending machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4719811A (en) * | 1985-02-25 | 1988-01-19 | Rota-Flex Corporation | Well pumping unit with counterweight |
| CN1103432A (en) * | 1993-12-01 | 1995-06-07 | 鞍山钢铁公司 | Traveling bent pipe-belly pipe disassembly-and-assembly machine |
| CN2480544Y (en) * | 2001-03-30 | 2002-03-06 | 中国石油天然气集团公司 | Six-lever swing type walking beam oil pump |
| CN2841185Y (en) * | 2005-11-02 | 2006-11-29 | 逸升机械有限公司 | Composite cantilever winding-machine structure |
| US20080236234A1 (en) * | 2007-03-16 | 2008-10-02 | Rusch Christopher J | Rotary draw tube bender |
| TWI311081B (en) * | 2006-01-12 | 2009-06-21 | Ying Lin Machine Ind Co Ltd | Auxiliary power device for a pipe bending machine |
| CN101722218A (en) * | 2009-10-22 | 2010-06-09 | 张家港市杰创机械有限公司 | Forming device in pipe bender |
| CN202155407U (en) * | 2011-06-23 | 2012-03-07 | 江苏宏帆机械制造有限公司 | Pipe bender and forming device therein |
-
2011
- 2011-06-23 CN CN2011101692839A patent/CN102248046A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4719811A (en) * | 1985-02-25 | 1988-01-19 | Rota-Flex Corporation | Well pumping unit with counterweight |
| CN1103432A (en) * | 1993-12-01 | 1995-06-07 | 鞍山钢铁公司 | Traveling bent pipe-belly pipe disassembly-and-assembly machine |
| CN2480544Y (en) * | 2001-03-30 | 2002-03-06 | 中国石油天然气集团公司 | Six-lever swing type walking beam oil pump |
| CN2841185Y (en) * | 2005-11-02 | 2006-11-29 | 逸升机械有限公司 | Composite cantilever winding-machine structure |
| TWI311081B (en) * | 2006-01-12 | 2009-06-21 | Ying Lin Machine Ind Co Ltd | Auxiliary power device for a pipe bending machine |
| US20080236234A1 (en) * | 2007-03-16 | 2008-10-02 | Rusch Christopher J | Rotary draw tube bender |
| CN101722218A (en) * | 2009-10-22 | 2010-06-09 | 张家港市杰创机械有限公司 | Forming device in pipe bender |
| CN202155407U (en) * | 2011-06-23 | 2012-03-07 | 江苏宏帆机械制造有限公司 | Pipe bender and forming device therein |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755545A (en) * | 2017-12-18 | 2018-03-06 | 张家港兴宇机械制造有限公司 | Die changing mechanism in bending machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204716239U (en) | A kind of based on the automatic towing device of chain-drive electric cable for coal mining machine | |
| CN103357777B (en) | For the Three-dimensional mechanical arm conveyer of pressing equipment | |
| CN105499971B (en) | A kind of Shaft clamp spring assembling machine | |
| CN207027511U (en) | Common rail robot device | |
| CN201735631U (en) | Slider type belt traversing mechanism | |
| CN204657181U (en) | Three rolls plate bending machine | |
| CN206689233U (en) | A kind of magnesium alloy blank plate flattening machine of adjustable pressure roller spacing | |
| CN104727608A (en) | Lifting horizontal-moving type parking equipment | |
| CN103361813B (en) | Divide silk warper coiled hair mounting and positioning device | |
| CN203030805U (en) | Feed mechanism of full-automatic numerical control universal bending machine | |
| CN105710260A (en) | Traction and straightening mechanism on reinforcement hoop bending machine | |
| CN1737251A (en) | General purpose type wire stranding machine | |
| CN102354578B (en) | Auxiliary tray feeding equipment for crosswise wire strander | |
| CN202155407U (en) | Pipe bender and forming device therein | |
| CN102248046A (en) | Pipe bender and forming device therein | |
| CN103400659A (en) | Cabling pay-off machine with lifting structure | |
| CN101653809B (en) | Collecting and storing device of lathy thin wall steel pipes | |
| CN203997830U (en) | A kind of long distance conveying device of high speed of applicable automatic assembly line | |
| CN102385961B (en) | Twisting machine | |
| CN204607067U (en) | A kind of large plate automatic piling frame | |
| CN103341570A (en) | Tunnel inverted arch rebar connecting rib bending machine | |
| CN202996426U (en) | Hydraulic rocker slider side-below loading machine | |
| CN104085648B (en) | High-speed long-distance conveying device suitable for automatic assembly line | |
| CN105366108B (en) | Turning and guiding device of pipe bundling and bagging machine | |
| CN204777965U (en) | Drum clamping device with stop gear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111123 |