CN105290173A - Pipe bender convenient to operate - Google Patents
Pipe bender convenient to operate Download PDFInfo
- Publication number
- CN105290173A CN105290173A CN201410340669.5A CN201410340669A CN105290173A CN 105290173 A CN105290173 A CN 105290173A CN 201410340669 A CN201410340669 A CN 201410340669A CN 105290173 A CN105290173 A CN 105290173A
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- casing
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- driven shaft
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Abstract
The invention relates to a pipe bender which is convenient to operate and belongs to the technical field of pipe bender design. The pipe bender comprises a machine shell, a motor, a driving shaft and a driven shaft. The motor is arranged in the machine shell. The driving shaft and the driven shaft stretch out of the machine shell through a driving shaft hole and a driven shaft groove in the machine shell respectively. The portion, in the machine shell, of the driving shell is connected with a power output shaft of the motor. The pipe bender is characterized in that a bearing is arranged on the portion, in the machine shell, of the driven shaft in a sleeving mode; a threaded compression rod is arranged, and the threaded compression rod is screwed in a slotted hole in the machine shell and placed above the bearing of the driven shaft by penetrating through the slotted hole; a spring is supported at the bottom of the bearing of the driven shaft, and the bearing of the driven shaft is fixed into the machine shell under the action of the spring and the threaded compression rod; the portions, stretching out of the machine shell, of the driving shaft and the driven shaft are provided with a driving pipe bending wheel and a driven pipe bending wheel respectively; both the driving pipe bending wheel and the driven pipe bending wheel are arranged in a staggered mode vertically and horizontally. The pipe bender has the advantages that the structure is reasonable, operation is convenient and the finished product precision of bent pipes is high.
Description
Technical field
The present invention relates to a kind of bending machine, specifically a kind of easy to operate bending machine, belongs to bending machine design field.
Background technology
Bending machine is mainly used in the bending of the materials such as steel pipe, the pipe laying in boiler, bridge, boats and ships, furniture, decoration etc. and build and played important function.Bending machine is about to straight pipeline and is processed into bend pipe for having certain flexibility according to the requirement of production technology.In the prior art, the bend pipe work of pipeline is generally by workman's manual operations, and processing a bend pipe needs repeatedly to operate, and wastes a large amount of manpower, adds the working strength of bend pipe personnel; Because workman is hand-manipulated, can not guarantee to avoid to the injury of operating personnel, may therefore there is bend pipe operation hidden danger in bend pipe process; And owing to being manual operations, the finished product accuracy of bend pipe is also relatively poor, and labor productivity is also relatively low.
Summary of the invention
The object of the invention is for above-mentioned prior art Problems existing, in order to solve the problem, provide a kind of rational in infrastructure simple, manufacture easy, easy to use, be conducive to improving labor productivity, easy to operate bending machine that bend pipe finished product accuracy is high.
The present invention is achieved in that a kind of easy to operate bending machine, comprises casing, motor, driving shaft, driven shaft; Described motor is arranged in casing; Driving shaft, driven shaft stretch out outside casing respectively by the active axis hole on casing, driven axial trough; The part of described driving shaft in casing is connected with the power output shaft of motor; It is characterized in that: the part cover of described driven shaft in casing has bearing; Be provided with screw thread depression bar, screw thread depression bar is spun on the slotted eye on casing, and is placed in above the bearing of driven shaft through slotted eye; The bearing bottom support of described driven shaft has spring, and the bearing of driven shaft is fixed in casing under the effect of spring and screw thread depression bar; The part that described driving shaft, driven shaft extend casing is respectively equipped with initiatively bend pipe wheel, driven bend pipe wheel; Described active bend pipe wheel, driven bend pipe wheel for up and down, left and right all misplaces discharge.
Also be provided with motor, reducing gear outside described casing, screw thread depression bar one end outside casing is connected with the power output shaft of motor by reducing gear.
Described casing is also provided with holddown groove.
The present invention is rational in infrastructure simply, the manufacturing is easy, the invention provides a kind of easy to operate bending machine, comprises casing, motor, driving shaft, driven shaft; Motor is arranged in casing; Driving shaft, driven shaft stretch out outside casing respectively by the active axis hole on casing, driven axial trough; The part of driving shaft in casing is connected with the power output shaft of motor; In the present invention, there is bearing at the part cover of driven shaft in casing; The present invention also comprises screw thread depression bar, is spun on by screw thread depression bar on the slotted eye on casing, above the bearing being placed in driven shaft through slotted eye; Have spring in the bearing bottom support of driven shaft, the bearing of driven shaft is fixed in casing under the effect of spring and screw thread depression bar; The part that driving shaft, driven shaft extend casing is respectively equipped with initiatively bend pipe wheel, driven bend pipe wheel.Initiatively bend pipe wheel, driven bend pipe wheel are dislocation discharge.When concrete use, initiatively bend pipe wheel, driven bend pipe wheel for up and down, left and right all misplaces discharge, straight pipeline can be placed on and lie in a horizontal plane between initiatively bend pipe wheel, driven bend pipe are taken turns; Then, rotate screw thread depression bar, screw thread depression bar presses down, and withstands the bearing of driven shaft, driven shaft is driven to move up and down at driven axial trough, drive the change of the active bend pipe wheel connected in it, driven bend pipe wheel position, under the change of active bend pipe wheel, the displacement of driven bend pipe wheel, the straight steel pipe part be placed on initiatively between bend pipe wheel, driven bend pipe wheel bends change, when bending reach the flexibility of needs after, stop the rotation screw thread depression bar, and now, initiatively bend pipe wheel, driven bend pipe wheel position are fixed; Finally start the motor in casing, under the drive of motor, driving shaft rotates, drive the rotation of initiatively bend pipe wheel, the initiatively rotation of the bend pipe wheel rotation that drives again driven bend pipe to take turns, and be constantly bent under the rotation that straight steel pipe is taken turns at active bend pipe, finally reach required effect.
Preferred as one, outside casing, also arrange motor, reducing gear, screw thread depression bar one end outside casing is connected with the power output shaft of motor by reducing gear.Steel pipe effectively can be avoided comparatively hard, screw thread depression bar cannot be rotated and press down.
Preferred as one, casing arranges holddown groove, is conducive to, when straight steel pipe position fixing on casing, being convenient to operate the bend pipe of straight steel pipe.
On total, bending machine provided by the invention, have rational in infrastructure simple, manufacture easy, easy for operation, be conducive to improving labor productivity, advantage that bend pipe finished product accuracy is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1 casing, 2 driving shafts, 3 driven shafts, 4 driven axial troughs, 5 screw thread depression bars, 6 initiatively bend pipe wheel, 7 driven bend pipe wheels, 8 motors, 9 reducing gears, 10 holddown grooves, 11 straight steel pipes.
Specific embodiments
Illustrate that the present invention is described further below in conjunction with accompanying drawing and accompanying drawing.
An easy to operate bending machine, comprises casing 1, motor, driving shaft 2, driven shaft 3, and wherein, motor is arranged in casing 1, and driving shaft 2, driven shaft 3 stretch out outside casing 1 respectively by the active axis hole on casing 1, driven axial trough 4; The part of driving shaft 2 in casing 1 is connected with the power output shaft of motor; The part cover of driven shaft 3 in casing 1 has bearing; The present invention also comprises screw thread depression bar 5, and screw thread depression bar 5 is spun on the slotted eye on casing 1, and is placed in above the bearing of driven shaft 3 through slotted eye; Have spring in the bearing bottom support of driven shaft 3, the bearing of driven shaft 3 is fixed in casing 1 under the effect of spring and screw thread depression bar 5; The part that driving shaft 2, driven shaft 3 extend casing is respectively equipped with initiatively bend pipe wheel 6, driven bend pipe wheel 7; In the present invention, initiatively bend pipe wheel 6, driven bend pipe wheel 7 for up and down, left and right all misplaces discharge.Preferred as one, can also be provided with motor 8, reducing gear 9 outside casing 1, screw thread depression bar 5 one end outside casing 1 is connected by the power output shaft of reducing gear 9 with motor 8 with motor 8.Preferred as one, casing 1 arranges holddown groove 10, is conducive to, when straight steel pipe 11 position fixing on casing 1, being convenient to operate the bend pipe of straight steel pipe 11.
Claims (2)
1. an easy to operate bending machine, comprises casing (1), motor, driving shaft (2), driven shaft (3); Described motor is arranged in casing (1); Driving shaft (2), driven shaft (3) stretch out casing (1) outward respectively by the active axis hole on casing (1), driven axial trough (4); The part of described driving shaft (2) in casing (1) is connected with the power output shaft of motor; It is characterized in that: the part cover of described driven shaft (3) in casing (1) has bearing; Be provided with screw thread depression bar (5), screw thread depression bar (5) is spun on the slotted eye on casing (1), and is placed in above the bearing of driven shaft (3) through slotted eye; The bearing bottom support of described driven shaft (3) has spring, and the bearing of driven shaft (3) is fixed in casing (1) under the effect of spring and screw thread depression bar (5); The part that described driving shaft (2), driven shaft (3) extend casing (1) is respectively equipped with initiatively bend pipe wheel (6), driven bend pipe wheel (7); Described active bend pipe wheel (6), driven bend pipe wheel (7) for up and down, left and right all misplaces discharge.
2. easy to operate bending machine according to claim 1, it is characterized in that: described casing (1) outside is also provided with motor (8), reducing gear (9), screw thread depression bar (5) is connected with the power output shaft of motor (8) by reducing gear (9) in casing (1) one end outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410340669.5A CN105290173A (en) | 2014-07-17 | 2014-07-17 | Pipe bender convenient to operate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410340669.5A CN105290173A (en) | 2014-07-17 | 2014-07-17 | Pipe bender convenient to operate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105290173A true CN105290173A (en) | 2016-02-03 |
Family
ID=55188373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410340669.5A Pending CN105290173A (en) | 2014-07-17 | 2014-07-17 | Pipe bender convenient to operate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105290173A (en) |
-
2014
- 2014-07-17 CN CN201410340669.5A patent/CN105290173A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |
|
| WD01 | Invention patent application deemed withdrawn after publication |