CN203862761U - Pipe bender capable of saving labor - Google Patents
Pipe bender capable of saving labor Download PDFInfo
- Publication number
- CN203862761U CN203862761U CN201420263995.6U CN201420263995U CN203862761U CN 203862761 U CN203862761 U CN 203862761U CN 201420263995 U CN201420263995 U CN 201420263995U CN 203862761 U CN203862761 U CN 203862761U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- power wheel
- pole
- board
- limiting stand
- 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
Links
Abstract
The utility model relates to the technical field of machining machines, in particular to a pipe bender capable of saving labor. The pipe bender comprises a machine frame, a machine table, a pressing roller, a power wheel, a swing arm and a baffle. The machine table is disposed on the machine frame, the pressing roller, the power wheel, the swing arm and the baffle are arranged 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 rotatably connected with the machine table through the swing arm, the machine table is provided with a limiting table, the swing arm is provided with a bent rod, and the limiting table and the bent rod are respectively provided with pulleys. Due to the facts that the machine table is provided with the limiting table, the swing arm is provided with the bent rod and the limiting table and the bent rod are provided with the pulleys, when the pipe bender is used, force application points of a pipe to be machined can be increased, local stress is reduced, operation difficulty is lowered, besides, a strength point can extend to the far end, labor is saved by means of the lever principle, the pulleys can prevent the pipe from being scratched during bending, and bending resistance can be reduced in a rolling friction mode.
Description
Technical field
The utility model relates to processing equipment technical field, especially a kind of laborsaving 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, when work, line shaft driven mold and metal tube move together, make metal tube be bent into the bend pipe of required angle along mould, because metal tube is mainly to change by the position relationship between baffle plate, pressure roller and power wheel, carry out 3 application of force bendings, because the location comparison of three point of applications approaches, not only can make the local stress of metal tube increase, and relatively require great effort, need to consume very large energy.
Utility model content
Easily make pipe fitting local stress large in order to overcome existing bending machine, the deficiency of operation effort, the utility model provides a kind of laborsaving bending machine.
The utility model solves the technical scheme that its technical problem adopts: a kind of laborsaving 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, and power wheel is rotatably connected with board by swing arm, and board is provided with limiting stand, swing arm is provided with pole, is all provided with roller on limiting stand and pole.
According to another embodiment of the present utility model, further comprise that limiting stand is positioned at the front portion of baffle plate, pole is positioned at the rear portion of power wheel.
According to another embodiment of the present utility model, further comprise that pole is between baffle plate and limiting stand.
According to another embodiment of the present utility model, further comprise limiting stand and pole all tilt distribution on board.
According to another embodiment of the present utility model, further comprise that the inner of limiting stand and pole is all high compared with outer end.
The beneficial effects of the utility model are, limiting stand is set on board, pole is set in swing arm, on limiting stand and pole, be all provided with roller, when use, not only can increase processed pipe fitting the point of application, reduce local stress, reduce operation easier, and impetus can be extended to far-end, utilize lever principle to save strength, roller can prevent that pipe fitting is scratched in Forging Process, reduces bending resistance with the form of rolling friction.And, limiting stand and pole be all low inside and high outside tilt distribution on board, can guarantee that bending starts time, the point of application concentrate on farthest two ends, in Forging Process, gather to middle transition gradually subsequently, to reach labour-saving object.
Brief description of the drawings
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. limiting stand, 8. pole, 9. roller, 10. pipe fitting.
Detailed description of the invention
If Fig. 1 is structural representation of the present utility model, a kind of laborsaving 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, and 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, power wheel 4 is rotatably connected with board 2 by swing arm 5, board 2 is provided with limiting stand 7, and swing arm 5 is provided with pole 8, on limiting stand 7 and pole 8, is all provided with roller 9.Limiting stand 7 is positioned at the front portion of baffle plate 6, and pole 8 is positioned at the rear portion of power wheel 4.Pole 8 is between baffle plate 6 and limiting stand 7.Limiting stand 7 and pole 8 all tilt distribution on board 2.The inner of limiting stand 7 and pole 8 is all high compared with outer end.
Limiting stand 7 is set on board 2, pole 8 is set in swing arm 5, on limiting stand 7 and pole 8, be all provided with roller 9, when use, not only can increase processed pipe fitting 10 the point of application, reduce local stress, reduce operation easier, and impetus can be extended to far-end, utilize lever principle to save strength, roller 9 can prevent that pipe fitting 10 is scratched in Forging Process, reduces bending resistance with the form of rolling friction.And, limiting stand 7 and pole 8 be all low inside and high outside tilt distribution on board 2, can guarantee that bending starts time, the point of application concentrate on farthest two ends, in Forging Process, gather to middle transition gradually subsequently, to reach labour-saving object.
Claims (5)
1. a laborsaving 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 board (2) by swing arm (5), it is characterized in that, board (2) is provided with limiting stand (7), swing arm (5) is provided with pole (8), on limiting stand (7) and pole (8), be all provided with roller (9).
2. laborsaving bending machine according to claim 1, is characterized in that, limiting stand (7) is positioned at the front portion of baffle plate (6), and pole (8) is positioned at the rear portion of power wheel (4).
3. laborsaving bending machine according to claim 1, is characterized in that, pole (8) is positioned between baffle plate (6) and limiting stand (7).
4. laborsaving bending machine according to claim 1, is characterized in that, limiting stand (7) and pole (8) all tilt distribution on board (2).
5. laborsaving bending machine according to claim 1, is characterized in that, the inner of limiting stand (7) and pole (8) is all high compared with outer end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263995.6U CN203862761U (en) | 2014-05-22 | 2014-05-22 | Pipe bender capable of saving labor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263995.6U CN203862761U (en) | 2014-05-22 | 2014-05-22 | Pipe bender capable of saving labor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203862761U true CN203862761U (en) | 2014-10-08 |
Family
ID=51643751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420263995.6U Expired - Fee Related CN203862761U (en) | 2014-05-22 | 2014-05-22 | Pipe bender capable of saving labor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203862761U (en) |
-
2014
- 2014-05-22 CN CN201420263995.6U patent/CN203862761U/en not_active Expired - Fee Related
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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: 20150522 |
|
| EXPY | Termination of patent right or utility model |