CN204159697U - The pusher bending machine that a kind of bending radius is controlled - Google Patents
The pusher bending machine that a kind of bending radius is controlled Download PDFInfo
- Publication number
- CN204159697U CN204159697U CN201420486149.0U CN201420486149U CN204159697U CN 204159697 U CN204159697 U CN 204159697U CN 201420486149 U CN201420486149 U CN 201420486149U CN 204159697 U CN204159697 U CN 204159697U
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- CN
- China
- Prior art keywords
- fixture
- pipe
- bending
- deck
- slide block
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- 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.)
- Expired - Fee Related
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Abstract
The pusher bending machine that a kind of bending radius is controlled, comprise a holder, one bending radius control device and a heater coil, bending radius control device comprises turning arm, the guide rail be fixedly installed, for clamping the first fixture of pipe and the second fixture for clamping turning arm, described guide rail is provided with the slide block that is slidably connected with it and the stopping means for limiting slide block position on guide rail, the second described fixture is hinged on slide block, the first described fixture is fixedly installed on one end of turning arm, and can rotate with turning arm with bending pipe, the bottom of the first fixture is provided with roller, the pin joint of the second fixture and slide block to the vertical range of the first clamp central equal pipe want the bending radius of sweep, by the position that adjustment turning arm clamps in the second fixture, the crooked process radius of pipe can be made to change.The bending part wall of pipe stretches evenly, avoids the defect that bend pipe chimb tube wall tension is thinning, concave edge wall compression thickens and causes bend pipe wall unevenness is even.
Description
Technical field
The utility model relates to forming elbow technical field, the pusher bending machine that a kind of bending radius is controlled specifically.
Background technology
Along with the fast development of China's economy, bend pipe is more and more extensive in the application in the fields such as power construction, construction of road and bridge and oil-gas transportation, the bending machine of existing existence, generally pipe is made to be molded into bend pipe with the use of mould, for the bend pipe of shaping differently curved diameter, need frequent more mold exchange, trivial operations.
Utility model content
The purpose of this utility model is to provide a kind of without the need to using bend pipe mould, and the pusher bending machine that can control the radius of shaping bend pipe.
The technical scheme that the utility model is adopted for achieving the above object is: the pusher bending machine that a kind of bending radius is controlled, comprise a holder for fixing pipe one end, a bending radius control device for bending pipe and one are located at the peripheral and heater coil heated it of pipe, described bending radius control device comprises turning arm, the guide rail be fixedly installed, for clamping the first fixture of pipe and the second fixture for clamping turning arm, described guide rail is provided with the slide block that is slidably connected with it and the stopping means for limiting slide block position on guide rail, the second described fixture is hinged on slide block, the first described fixture is fixedly installed on one end of turning arm, and can rotate with turning arm with bending pipe, the bottom of the first fixture is provided with roller, the pin joint of the second fixture and slide block to the vertical range of the first clamp central equal pipe want the bending radius of sweep.
Further, the upper surface of slide block is vertically provided with fixed axis, fixed axis is provided with can around the spill spin block of its circular-rotation, and the second described fixture is fixed on the sidewall of spill spin block.Wherein, the second fixture is bolted to connection by two semicircular jigs and forms, and one of them jig is fixed on the sidewall of spill spin block.
In the utility model, wherein a kind of set-up mode of the first fixture is: the first fixture is bolted to connection by L-type deck and semicircle deck and forms, and described L-type deck is provided with and can forms the arc groove of manhole with semicircle deck, the another kind of set-up mode of the second fixture is: the first fixture is made up of L-type deck and semicircle deck, roller is arranged on the bottom of L-type deck, described L-type deck is provided with and can forms the arc groove of manhole with semicircle deck, and the end face of the end face of arc groove upper end and semicircle deck upper end is hinged, the top of described L-type deck and the top of semicircle deck are respectively equipped with the first cylinder and the second cylinder, the end of the piston rod of the first cylinder and the top of semicircle deck hinged, the end of the piston rod of the second cylinder and the bottom-hinged of L-type deck, the synergy of the first cylinder and the second cylinder, L-type deck and semicircle deck can be made to hold tightly or be separated from each other, by automatically controlling to make pipe be clamped in Mobile base or depart from Mobile base, and this Mobile base is applicable to the pipe of different size.
Beneficial effect: the two ends of pipe are clamped in holder and the first fixture by this bending machine respectively, by exerting a force to the first fixture, first fixture rotates as the center of circle around the pin joint of the second fixture and slide block, and holder is motionless, then pipe under the drive of the first fixture by bending, its crooked process radius is the vertical range of pin joint to the first clamp central of the second fixture and slide block, and the position clamped in the second fixture by adjustment turning arm, can make the crooked process radius of pipe change; Meanwhile, the booster action of heater coil, can make the bending part wall of pipe stretch evenly, avoids the defect that bend pipe chimb tube wall tension is thinning, concave edge wall compression thickens and causes bend pipe wall unevenness is even.
Accompanying drawing explanation
Fig. 1 is enforcement figure of the present utility model;
Fig. 2 is the schematic diagram of bending radius control device in the utility model;
Fig. 3 is the schematic diagram of slide block and the second fixture in the utility model;
Fig. 4 is the one enforcement figure of the first fixture in the utility model;
Fig. 5 is the another kind enforcement figure of the first fixture in the utility model.
Reference numeral: 1, holder, 2, heater coil, 3, turning arm, 4, guide rail, the 5, first fixture, 50, L-type deck, 51, semicircle deck, 52, arc groove, the 53, first cylinder, 54, the second cylinder, the 6, second fixture, 7, slide block, 8, roller, 9, fixed axis, 10, spill spin block, 11, bolt.
Detailed description of the invention
As shown in Figure 1, the pusher bending machine that a kind of bending radius is controlled, comprises holder 1, the bending radius control device for bending pipe for fixing pipe one end and one and is located at the peripheral and heater coil 2 heated it of pipe.Bending radius control device as shown in Figure 2, comprise turning arm 3, the guide rail 4 be fixedly installed, for clamping the first fixture 5 of pipe and the second fixture 6 for clamping turning arm 3, guide rail 4 is provided with the slide block 7 that is slidably connected with it and the stopping means for limiting slide block 7 position on guide rail 4, the second described fixture 6 is hinged on slide block 7, the first described fixture 5 is fixedly installed on one end of turning arm 3, and can rotate with turning arm with bending pipe, the bottom of the first fixture 5 is provided with roller 8, the pin joint of the second fixture 6 and slide block 7 to the vertical range at the first fixture 5 center equal pipe want the bending radius of sweep.
As shown in Figures 2 and 3, the upper surface of slide block 7 is vertically provided with fixed axis 9, fixed axis 9 is provided with can around the spill spin block 10 of its circular-rotation, and the second described fixture 6 is fixed on the sidewall of spill spin block 10; Further, the second fixture 6 is bolted to connection by two semicircular jigs and forms, and one of them jig is fixed on the sidewall of spill spin block 10.
As shown in Figure 4, be a kind of set-up mode of the first fixture 5: the first fixture 5 is bolted to connection by L-type deck 50 and semicircle deck 51 and forms, described L-type deck 50 is provided with and can forms the arc groove 52 of manhole with semicircle deck 51.
As shown in Figure 5, be the another kind of set-up mode of the first fixture 5: the first fixture 5 is made up of L-type deck 50 and semicircle deck 51, roller 8 is arranged on the bottom of L-type deck 50, described L-type deck 50 is provided with and can forms the arc groove 52 of manhole with semicircle deck 51, and the end face of the end face of arc groove 52 upper end and semicircle deck 51 upper end is hinged, the top of described L-type deck 50 and the top of semicircle deck 51 are respectively equipped with the first cylinder 53 and the second cylinder 54, the end of the piston rod of the first cylinder 53 and the top of semicircle deck 51 hinged, the end of the piston rod of the second cylinder 54 and the bottom-hinged of L-type deck 50, the synergy of the first cylinder 53 and the second cylinder 54, L-type deck 50 and semicircle deck 51 can be made to hold tightly or be separated from each other.
When shaping bend pipe, as shown in Figure 1, one end of pipe is fixed in holder 1, the other end is clamped in the first fixture 5, by stopping means, slide block 7 is fixed on the certain position of fixed guide 4, first fixture 5 force is moved it, the travel track of the first fixture 5 the pin joint of the second fixture 6 and slide block 7 be the center of circle, on the circular curve done to the air line distance between the first fixture 5 and turning arm 3 tie point for radius with this center of circle, pipe is bent into bend pipe under the motion effect of the first fixture 5.According to the radius size of bend pipe to be formed, the clip position of adjustment turning arm 3 in the second fixture 6, the crooked process radius of the pipe that the first fixture 5 can be made to drive changes.
Claims (5)
1. the pusher bending machine that a bending radius is controlled, it is characterized in that: comprise a holder (1) for fixing pipe one end, it is peripheral and to its heater coil heated (2) that a bending radius control device for bending pipe and one are located at pipe, described bending radius control device comprises turning arm (3), the guide rail (4) be fixedly installed, for clamping first fixture (5) of pipe and the second fixture (6) for clamping turning arm (3), described guide rail (4) is provided with the slide block (7) that is slidably connected with it and for limiting the stopping means of slide block (7) in the upper position of guide rail (4), described the second fixture (6) is hinged on slide block (7), described the first fixture (5) is fixedly installed on one end of turning arm (3), and can rotate with turning arm with bending pipe, the bottom of the first fixture (5) is provided with roller (8), the pin joint of the second fixture (6) and slide block (7) to the vertical range at the first fixture (5) center equal pipe want the bending radius of sweep.
2. the pusher bending machine that a kind of bending radius according to claim 1 is controlled, it is characterized in that: the upper surface of described slide block (7) is vertically provided with fixed axis (9), fixed axis (9) is provided with can around the spill spin block of its circular-rotation (10), and described the second fixture (6) is fixed on the sidewall of spill spin block (10).
3. the pusher bending machine that a kind of bending radius according to claim 2 is controlled, it is characterized in that: described the second fixture (6) is bolted to connection by two semicircular jigs and forms, and one of them jig is fixed on the sidewall of spill spin block (10).
4. the pusher bending machine that a kind of bending radius according to claim 1 is controlled, it is characterized in that: described the first fixture (5) is bolted to connection by L-type deck (50) and semicircle deck (51) and forms, described L-type deck (50) is provided with and can forms the arc groove (52) of manhole with semicircle deck (51).
5. the pusher bending machine that a kind of bending radius according to claim 1 is controlled, it is characterized in that: described the first fixture (5) is made up of L-type deck (50) and semicircle deck (51), roller (8) is arranged on the bottom of L-type deck (50), described L-type deck (50) is provided with and can forms the arc groove (52) of manhole with semicircle deck (51), and the end face of the end face of arc groove (52) upper end and semicircle deck (51) upper end is hinged, the top of described L-type deck (50) and the top of semicircle deck (51) are respectively equipped with the first cylinder (53) and the second cylinder (54), the end of the piston rod of the first cylinder (53) and the top of semicircle deck (51) hinged, the end of the piston rod of the second cylinder (54) and the bottom-hinged of L-type deck (50), the synergy of the first cylinder (53) and the second cylinder (54), L-type deck (50) and semicircle deck (51) can be made to hold tightly or be separated from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420486149.0U CN204159697U (en) | 2014-08-27 | 2014-08-27 | The pusher bending machine that a kind of bending radius is controlled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420486149.0U CN204159697U (en) | 2014-08-27 | 2014-08-27 | The pusher bending machine that a kind of bending radius is controlled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204159697U true CN204159697U (en) | 2015-02-18 |
Family
ID=52533425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420486149.0U Expired - Fee Related CN204159697U (en) | 2014-08-27 | 2014-08-27 | The pusher bending machine that a kind of bending radius is controlled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204159697U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162564A (en) * | 2014-08-27 | 2014-11-26 | 河南新开源石化管道有限公司 | Bending radius control device for bent pipe forming |
| CN104190763A (en) * | 2014-08-27 | 2014-12-10 | 河南新开源石化管道有限公司 | Push type pipe bending machine with controllable bending radius |
| CN107983808A (en) * | 2017-11-29 | 2018-05-04 | 无锡市汇鼎金属制管有限公司 | A kind of metal tube processing molding machine |
-
2014
- 2014-08-27 CN CN201420486149.0U patent/CN204159697U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162564A (en) * | 2014-08-27 | 2014-11-26 | 河南新开源石化管道有限公司 | Bending radius control device for bent pipe forming |
| CN104190763A (en) * | 2014-08-27 | 2014-12-10 | 河南新开源石化管道有限公司 | Push type pipe bending machine with controllable bending radius |
| CN104162564B (en) * | 2014-08-27 | 2016-04-06 | 河南新开源石化管道有限公司 | A kind of bending radius control device for forming elbow |
| CN107983808A (en) * | 2017-11-29 | 2018-05-04 | 无锡市汇鼎金属制管有限公司 | A kind of metal tube processing molding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20200827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |