CN203862775U - Adjustable pipe bending machine - Google Patents
Adjustable pipe bending machine Download PDFInfo
- Publication number
- CN203862775U CN203862775U CN201420269388.0U CN201420269388U CN203862775U CN 203862775 U CN203862775 U CN 203862775U CN 201420269388 U CN201420269388 U CN 201420269388U CN 203862775 U CN203862775 U CN 203862775U
- Authority
- CN
- China
- Prior art keywords
- roller
- roller body
- power wheel
- bending machine
- swing arm
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of machining machines, in particular to an adjustable pipe bending machine which comprises a machine frame, a machine table, a pressing roller, a power wheel, a swing arm and a baffle. The machine table is installed on the machine frame. The pressing roller, the power wheel, the swing arm and the baffle are all installed on the machine table. The power wheel and the baffle are located at the two ends of the pressing roller respectively. The power wheel is connected with the pressing roller through the swing arm in a rotating mode. The pressing roller is provided with an inner roller body, an outer roller body and a roller belt, and the inner roller body is provided with a threaded rod and a regulating valve. The pressing roller is provided with the inner roller body, the outer roller body and the roller belt to form a combined structure, and meanwhile the inner roller body is provided with the threaded rod and the regulating valve; in the use process, the inner roller body rises, the outer roller body contracts at the same time, the diameter is decreased, and therefore pipe fittings with small bending degrees can be machined; on the contrary, the inner roller body falls, the outer roller body is extruded to expand, the diameter is increased, and therefore pipe fittings with large bending degrees can be machined; the adjustable pipe bending machine is easy to operate, convenient to adjust and capable of greatly improving machining convenience and production efficiency.
Description
Technical field
The utility model relates to processing equipment technical field, especially a kind of adjustable bending machine.
Background technology
The operation principle of existing bending machine is: metal tube is placed in the mould linking with line shaft, pressure roller extruding is fixing, and during work, line shaft driven mold and metal tube move together, make metal tube along mould, be bent into the bend pipe of required angle, but existing bending machine pressure roller is all fixing size, can only bending the pipe fitting of corresponding camber, if process the bend pipe of other specification requirements, can only change pressure roller, accessory is various, troublesome poeration, regulating power is poor, convenience and the production efficiency of impact processing.
Utility model content
Poor in order to overcome existing bending machine regulating power, troublesome poeration, the deficiency of impact processing convenience, the utility model provides a kind of adjustable bending machine.
The utility model solves the technical scheme that its technical problem adopts: a kind of adjustable bending machine, comprise frame, board, pressure roller, power wheel, swing arm and baffle plate, board is arranged in frame, pressure roller, power wheel, swing arm and baffle plate are all arranged on board, power wheel and baffle plate lay respectively at the two ends of pressure roller, power wheel is rotatably connected with pressure roller by swing arm, and pressure roller is provided with interior roller, outer roller and roller strap, and interior roller is provided with screw rod and control valve.
According to another embodiment of the present utility model, further comprise that interior roller and outer roller are all the consistent pyramidal structure in inclination angle.
According to another embodiment of the present utility model, further comprise that interior roller is embedded in outer roller central authorities, the outer wall of interior roller and the laminating of the inwall of outer roller.
According to another embodiment of the present utility model, further comprise that interior roller is connected with board by screw rod.
According to another embodiment of the present utility model, further comprise that control valve is connected to the top of screw rod.
According to another embodiment of the present utility model, further comprise that roller strap is wrapped on the outer wall of outer roller.
The beneficial effects of the utility model are, interior roller is set on pressure roller, outer roller and roller strap, form combining structure, screw rod and control valve are set simultaneously on interior roller, be threaded with board, interior roller is all the consistent pyramidal structure in inclination angle with outer roller, interior roller is embedded in outer roller central authorities, roller strap is wrapped on the outer wall of outer roller, during use, can be according to the size that needs flexible modulation pressure roller of radius bend, rotating regulation valve, when in driving, roller rises, outer roller shrinks thereupon, diameter diminishes, can process the pipe fitting that camber is less, otherwise, rotating regulation valve, when in driving, roller declines, the expansion of extruding outer roller, it is large that diameter becomes, can process the pipe fitting that camber is larger, simultaneously, live roll can move in swing arm, with the distance between adjusting and pressure roller, coordinate the diameter of pressure roller to change, simple to operate, easy to adjust, convenience and the production efficiency of processing have greatly been improved.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. frames in figure, 2. board, 3. pressure roller, 4. power wheel, 5. swing arm, 6. baffle plate, 7. interior roller, 8. outer roller, 9. roller strap, 10. screw rod, 11. control valves.
The specific embodiment
If Fig. 1 is structural representation of the present utility model, a kind of adjustable bending machine, comprise frame 1, board 2, pressure roller 3, power wheel 4, swing arm 5 and baffle plate 6, board 2 is arranged in frame 1, pressure roller 3, power wheel 4, swing arm 5 and baffle plate 6 are all arranged on board 2, and power wheel 4 and baffle plate 6 lay respectively at the two ends of pressure roller 3, and power wheel 4 is rotatably connected with pressure roller 3 by swing arm 5, pressure roller 3 is provided with interior roller 7, outer roller 8 and roller strap 9, and interior roller 7 is provided with screw rod 10 and control valve 11.Interior roller 7 is all the consistent pyramidal structure in inclination angle with outer roller 8.Interior roller 7 is embedded in outer roller 8 central authorities, the inwall laminating of the outer wall of interior roller 7 and outer roller 8.Interior roller 7 is connected with board 2 by screw rod 10.Control valve 11 is connected to the top of screw rod 10.Roller strap 9 is wrapped on the outer wall of outer roller 8.
Interior roller 7 is set on pressure roller 3, outer roller 8 and roller strap 9, form combining structure, screw rod 10 and control valve 11 are set simultaneously on interior roller 7, be threaded with board 2, interior roller 7 is all the consistent pyramidal structure in inclination angle with outer roller 8, interior roller 7 is embedded in outer roller 8 central authorities, roller strap 9 is wrapped on the outer wall of outer roller 8, during use, can be according to the size that needs flexible modulation pressure roller 3 of radius bend, rotating regulation valve 11, when in driving, roller 7 rises, outer roller 8 shrinks thereupon, diameter diminishes, can process the pipe fitting that camber is less, otherwise, rotating regulation valve 11, when in driving, roller 7 declines, 8 expansions of extruding outer roller, it is large that diameter becomes, can process the pipe fitting that camber is larger, simultaneously, live roll 4 can move in swing arm 5, with the distance between adjusting and pressure roller 3, coordinate the diameter of pressure roller 3 to change, simple to operate, easy to adjust, convenience and the production efficiency of processing have greatly been improved.
Claims (6)
1. an adjustable bending machine, comprise frame (1), board (2), pressure roller (3), power wheel (4), swing arm (5) and baffle plate (6), board (2) is arranged in frame (1), pressure roller (3), power wheel (4), swing arm (5) and baffle plate (6) are all arranged on board (2), power wheel (4) and baffle plate (6) lay respectively at the two ends of pressure roller (3), power wheel (4) is rotatably connected with pressure roller (3) by swing arm (5), it is characterized in that, pressure roller (3) is provided with interior roller (7), outer roller (8) and roller strap (9), interior roller (7) is provided with screw rod (10) and control valve (11).
2. adjustable bending machine according to claim 1, is characterized in that, interior roller (7) is all the consistent pyramidal structure in inclination angle with outer roller (8).
3. adjustable bending machine according to claim 1, is characterized in that, interior roller (7) is embedded in outer roller (8) central authorities, the inwall laminating of the outer wall of interior roller (7) and outer roller (8).
4. adjustable bending machine according to claim 1, is characterized in that, interior roller (7) is connected with board (2) by screw rod (10).
5. adjustable bending machine according to claim 1, is characterized in that, control valve (11) is connected to the top of screw rod (10).
6. adjustable bending machine according to claim 1, is characterized in that, roller strap (9) is wrapped on the outer wall of outer roller (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420269388.0U CN203862775U (en) | 2014-05-26 | 2014-05-26 | Adjustable pipe bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420269388.0U CN203862775U (en) | 2014-05-26 | 2014-05-26 | Adjustable pipe bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203862775U true CN203862775U (en) | 2014-10-08 |
Family
ID=51643765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420269388.0U Expired - Fee Related CN203862775U (en) | 2014-05-26 | 2014-05-26 | Adjustable pipe bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203862775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583265A (en) * | 2014-10-24 | 2016-05-18 | 五冶集团上海有限公司 | Simple adjustable pipe bending device |
-
2014
- 2014-05-26 CN CN201420269388.0U patent/CN203862775U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583265A (en) * | 2014-10-24 | 2016-05-18 | 五冶集团上海有限公司 | Simple adjustable pipe bending device |
| CN105583265B (en) * | 2014-10-24 | 2017-11-28 | 五冶集团上海有限公司 | Simple adjustable bending pipe device |
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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: 20141008 Termination date: 20150526 |
|
| EXPY | Termination of patent right or utility model |