CN202239081U - Steel tube straightening machine - Google Patents
Steel tube straightening machine Download PDFInfo
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- CN202239081U CN202239081U CN2011202283045U CN201120228304U CN202239081U CN 202239081 U CN202239081 U CN 202239081U CN 2011202283045 U CN2011202283045 U CN 2011202283045U CN 201120228304 U CN201120228304 U CN 201120228304U CN 202239081 U CN202239081 U CN 202239081U
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- steel tube
- hydraulic system
- straightening machine
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- workbench
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Abstract
The utility model discloses a steel tube straightening machine, belonging to the technical field of machinery manufacture. The steel tube straightening machine comprises an operating platform, a gantry movable framework, a lower pressing head, a vertical conveying roller, a rotary roller, an auxiliary hydraulic system and an electric control system. The steel tube straightening machine is characterized in that: the gantry movable framework, the lower pressing head, the vertical conveying roller and the rotary roller are arranged on the operating platform along the length direction of the operating platform; the auxiliary hydraulic system is arranged at one end of the operating platform; and the vertical conveying roller and the rotary roller are connected with the auxiliary hydraulic system by pipelines. The utility model provides the steel tube straightening machine with high straightening efficiency and good straightening effect.
Description
Technical field
The utility model relates to machinery manufacturing technology field, and more particularly, it relates to a kind of steel tube straightening machine.
Background technology
At present in the steel pipe industry; Need carry out alignment to the steel pipe produced or the steel pipe of impaired bending; Steel tube straightening machine automaticity commonly used at present is not high; Be mainly reflected in the steel pipe of confirming the tube bending fixed point and lift, rotate and will fix a point to aim at the steel pipe of seaming chuck and move and carry out respectively, efficient is lower.Carry out alignment if fruit adopts manual work to beat, then calibration result is poor, and effect is low.
Number of patent application is that the file of ZL01237025.8 discloses a kind of multi-functional steel pipe straightener; This straightener is fixed installation two supports parallel to each other on frame; The alignment roller is rack-mount through transverse axis, have semicircular groove on the circumference of alignment roller, the alignment roller is in transmission connection through transmission mechanism and power set; But this device can not be implemented in the rotation and the up-down of steel pipe in the alignment process, has reduced alignment effect and alignment efficient.
Number of patent application is that the file of ZL200620078004.2 discloses a kind of steel tube straightening machine; This straightener comprises frame, left and right alignment mould, is arranged on the actuating unit on the frame; On left and right aligning mould facing surfaces, respectively have deep-slotted chip breaker; The circular arc of two deep-slotted chip breakers is the part of a circle, and left and right aligning mould can relatively move under the drive of actuating unit.This straightener carries out alignment to the sweep of impaired steel pipe, and alignment is respond well, but alignment efficient is low.
Along with the fast development of China's steel pipe industry, press for the novel pressure alignment equipment that a kind of automaticity is higher, efficient is higher.
Summary of the invention
Technical problem to be solved
This use is novel to be deficiency low to prior art steel pipe alignment efficient, the alignment weak effect, and the alignment equipment that a kind of automaticity is high, efficient is higher, alignment is respond well is provided.
Technical scheme
The utility model adopts following technical scheme.
A kind of steel tube straightening machine; Comprise workbench, movable gantry framework, push-down head, vertical rollgang, rotating roller, auxiliary hydraulic system, electric-control system; Said movable gantry framework, push-down head, vertical rollgang, rotating roller are arranged on the workbench along the workbench length direction; Said auxiliary hydraulic system is arranged in an end of workbench, and vertically rollgang, rotating roller are connected with auxiliary hydraulic system through pipeline.
Said movable gantry framework is provided with moved cross beam, and moved cross beam goes up and down through Electric Machine Control, and moved cross beam is connected with hydraulic system, and main pressure head is fixedly connected on the hydraulic system below.
Described vertical rollgang quantity has 4 groups at least.Described rotating roller quantity has 2 groups at least.The number of general roller is many more, and the goods precision is high more after the alignment, and for guaranteeing the alignment effect of steel pipe, the quantity of roller should not be less than some.
Said push-down head quantity has 2 at least.Push-down head places on the inner orbit of workbench, along interior guide rail movement, and each upward drive motors of installation, the following girl's driven wheel on the motor shaft and engagement of inboard tooth bar of girl down.In the steel pipe alignment process, push-down head is mainly mainly played a supporting role to steel pipe.
Said main pressure head lower surface, push-down head upper surface are nearly semicircle concave surface, and main pressure head, push-down head can cooperate the formation circular cavity.It mainly is in order impaired steel pipe to be contacted with push-down head with main pressure head better, finally to cooperate other parts to realize good alignment effect that main pressure head becomes semicircle concave surface with the push-down head surface design.
Beneficial effect
The novel beneficial effect of this use is:
(1) realized that steel pipe rotation in alignment process, lifting, fixed point aim at the steel pipe forms of motion of seaming chuck, saved the alignment time;
(2) improve alignment efficient and the effect that has improved steel pipe greatly.
Description of drawings
Fig. 1 is the front view of steel tube straightening machine.
Fig. 2 is the left view of steel tube straightening machine.
Among the figure: 1 push-down head; 2 workbench; 3 movable gantry frameworks; 4 rotating rollers; 5 vertical rollgangs; 6 auxiliary hydraulic systems; 7 moving crossbeams; 8 main pressure heads.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
Like Fig. 1; A kind of steel tube straightening machine; Comprise workbench 2, movable gantry framework 3, push-down head 1, vertical rollgang 5, rotating roller 4, auxiliary hydraulic system 6, electric-control system; Said movable gantry framework 3, push-down head 1, vertically rollgang 5, rotating roller 4 are arranged on the workbench 2 along workbench 2 length directions, and inside and outside two secondary guide rails are arranged on the said workbench 2, and two secondary guide rails are parallel to each other; Inboard tooth bar is fixed on interior rail-sides, two outboard rack are fixed on 2 liang of lateral surfaces of workbench, and each tooth bar direction is parallel with guide rail; Said movable gantry framework 3 lower ends are provided with the bottom girder of two separation; Two bottom girders place respectively on the outer guide of workbench 2 both sides; Move along outer guide; A planer-type is installed on each bottom girder is moved the framework drive motors, the planer-type on the motor shaft move the framework driven wheel respectively with two outboard rack engagements in workbench 2 outsides.Said auxiliary hydraulic system 6 is arranged in an end of workbench 2, and vertically rollgang 5, rotating roller 4 are connected with auxiliary hydraulic system 6 through pipeline, controls the up-down of vertical rollgang 5, rotating roller 4 through auxiliary hydraulic system 6.Each is organized on vertical rollgang 5, the rotating roller 4 motor is installed, and connects the normal operation that realizes roller-way through circuit.
Described vertical rollgang 5 quantity have more than 4 groups or 4 groups.Described rotating roller 4 quantity have at least more than 2 groups or 2 groups.Said push-down head 9 quantity have more than 2 or 2.
Like Fig. 2, said movable gantry framework 3 is provided with moved cross beam 7, and moved cross beam 7 goes up and down through Electric Machine Control, and moved cross beam 7 is connected with hydraulic system, and main pressure head 8 is fixedly connected on the hydraulic system below.
Said main pressure head 8 lower surfaces, push-down head 1 upper surface are nearly semicircle concave surface, and main pressure head 8, push-down head 1 can cooperate the formation circular cavity.
Embodiment 1
A kind of steel tube straightening machine; Comprise workbench 2, movable gantry framework 3, push-down head 1, vertical rollgang 5, rotating roller 4, auxiliary hydraulic system 6, electric-control system; Said movable gantry framework 3, push-down head 1, vertically rollgang 5, rotating roller 4 are arranged on the workbench 2 along workbench 2 length directions; Inside and outside two secondary guide rails are arranged on the said workbench 2, and two secondary guide rails are parallel to each other; Inboard tooth bar is fixed on interior rail-sides, two outboard rack are fixed on 2 liang of lateral surfaces of workbench, and each tooth bar direction is parallel with guide rail; Said movable gantry framework 3 lower ends are provided with the bottom girder of two separation; Two bottom girders place respectively on the outer guide of workbench 2 both sides; Move along outer guide; A planer-type is installed on each bottom girder is moved the framework drive motors, the planer-type on the motor shaft move the framework driven wheel respectively with two outboard rack engagements in workbench 2 outsides.Said auxiliary hydraulic system 6 is arranged in an end of workbench 2, and vertically rollgang 5, rotating roller 4 are connected with auxiliary hydraulic system 6 through pipeline, controls the up-down of vertical rollgang 5, rotating roller 4 through auxiliary hydraulic system 6.Each is organized on vertical rollgang 5, the rotating roller 4 motor is installed, and connects the normal operation that realizes roller-way through circuit.
Described vertical rollgang 5 quantity have 4 groups.Described rotating roller 4 quantity have 2 groups.Said push-down head 1 quantity has 2.
Said movable gantry framework 3 is provided with moved cross beam 7, and moved cross beam 7 goes up and down through Electric Machine Control, and moved cross beam 7 is connected with hydraulic system, and main pressure head 8 is fixedly connected on the hydraulic system below.
Said main pressure head 8 lower surfaces, push-down head 1 upper surface are nearly semicircle concave surface, and main pressure head 8, push-down head 1 can cooperate the formation circular cavity.
A kind of steel tube straightening machine; Comprise workbench 2, movable gantry framework 3, push-down head 1, vertical rollgang 5, rotating roller 4, auxiliary hydraulic system 6, electric-control system; Said movable gantry framework 3, push-down head 1, vertically rollgang 5, rotating roller 4 are arranged on the workbench 2 along workbench 2 length directions; Inside and outside two secondary guide rails are arranged on the said workbench 2, and two secondary guide rails are parallel to each other; Inboard tooth bar is fixed on interior rail-sides, two outboard rack are fixed on 2 liang of lateral surfaces of workbench, and each tooth bar direction is parallel with guide rail; Said movable gantry framework 3 lower ends are provided with the bottom girder of two separation; Two bottom girders place respectively on the outer guide of workbench 2 both sides; Move along outer guide; A planer-type is installed on each bottom girder is moved the framework drive motors, the planer-type on the motor shaft move the framework driven wheel respectively with two outboard rack engagements in workbench 2 outsides.Said auxiliary hydraulic system 6 is arranged in an end of workbench 2, and vertically rollgang 5, rotating roller 4 are connected with auxiliary hydraulic system 6 through pipeline, controls the up-down of vertical rollgang 5, rotating roller 4 through auxiliary hydraulic system 6.Each is organized on vertical rollgang 5, the rotating roller 4 motor is installed, and connects the normal operation that realizes roller-way through circuit.
Described vertical rollgang 5 quantity have 5 groups.Described rotating roller 4 quantity have 3 groups.Said push-down head 1 quantity has 3.
Said movable gantry framework 3 is provided with moved cross beam 7, and moved cross beam 7 goes up and down through Electric Machine Control, and moved cross beam 7 is connected with hydraulic system, and main pressure head 8 is fixedly connected on the hydraulic system below.
Said main pressure head 8 lower surfaces, push-down head 1 upper surface are nearly semicircle concave surface, and main pressure head 8, push-down head 1 can cooperate the formation circular cavity.
In the process of using the utility model; Through secondary hydraulic system 6 controls; The height that reduces vertical rollgang 5, rotating roller 4 is placed in steel pipe on the push-down head 1 to being lower than push-down head 1 place, rises vertical rollgang 5, rotating roller 4 to being higher than the push-down head place through controlling secondary hydraulic system 6 then; Open electric-control system, steel pipe begins to get into the alignment stage.Steel pipe is realized the mainly percussion through main pressure head 8, vertical rollgang 5,4 pairs of steel pipe different pieces of rotating roller of alignment.Rotating roller 4 rollers drive bended pipe and realize with steel pipe self axis being rotatablely moving of rotating shaft under the drive of drive motors; Vertically the rod of rollgang 5 is under the drive of drive motors, drives bended pipe and realizes the linear longitudinal movement of steel pipe along self axis direction.Because vertically rollgang 5, rotating roller 4 can freely-movables on workbench 2,, can suitably adjust vertical rollgang 5, the position of rotating roller 4 on workbench 2 according to the difference of the length of steel pipe, degree of crook, bending position.
After impaired steel pipe is nipped by roller, under the effect of roller, constantly make straight line or rotatablely move, thereby make goods bear the distortion such as compression, bending, flattening of each side, reach the purpose of alignment at last.
Use the utility model, realized that steel pipe rotation in alignment process, lifting, fixed point aim at the steel pipe forms of motion of seaming chuck, saved the alignment time, improve the alignment efficient and the effect that have improved steel pipe greatly.
Claims (6)
1. steel tube straightening machine; Comprise workbench (2), movable gantry framework (3), push-down head (1), vertical rollgang (5), rotating roller (4), auxiliary hydraulic system (6), electric-control system; It is characterized in that; Said movable gantry framework (3), push-down head (1), vertical rollgang (5), rotating roller (4) are arranged on the workbench (2) along the workbench length direction; Said auxiliary hydraulic system (6) is arranged in an end of workbench (2), and vertically rollgang (5), rotating roller (4) are connected with auxiliary hydraulic system (6) through pipeline.
2. a kind of steel tube straightening machine according to claim 1; It is characterized in that said movable gantry framework (3) is provided with moved cross beam (7), moved cross beam (7) goes up and down through Electric Machine Control; Moved cross beam is connected with hydraulic system, and main pressure head (8) is fixedly connected on the hydraulic system below.
3. a kind of steel tube straightening machine according to claim 2 is characterized in that, described vertical rollgang quantity has more than 4 groups or 4 groups.
4. according to each described a kind of steel tube straightening machine in the claim 1 ~ 3, it is characterized in that described rotating roller quantity has at least more than 2 groups or 2 groups.
5. according to each described a kind of steel tube straightening machine in the claim 1 ~ 3, it is characterized in that said push-down head (1) quantity is more than 2 or 2.
6. a kind of steel tube straightening machine according to claim 2 is characterized in that, said main pressure head (8) lower surface, push-down head (1) upper surface are nearly semicircle concave surface, and main pressure head (8), push-down head (1) can cooperate the formation circular cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202283045U CN202239081U (en) | 2011-06-30 | 2011-06-30 | Steel tube straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202283045U CN202239081U (en) | 2011-06-30 | 2011-06-30 | Steel tube straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202239081U true CN202239081U (en) | 2012-05-30 |
Family
ID=46100384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202283045U Expired - Fee Related CN202239081U (en) | 2011-06-30 | 2011-06-30 | Steel tube straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202239081U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734384A (en) * | 2016-12-17 | 2017-05-31 | 杭萧钢构股份有限公司 | For the equipment of U-shaped steel tube end part shaping |
| CN107931372A (en) * | 2017-12-25 | 2018-04-20 | 江苏双友智能装备科技股份有限公司 | The on-line automatic straightener of steel pipe |
| CN109047515A (en) * | 2018-09-19 | 2018-12-21 | 苏州工业园区虹逸精密机械有限公司 | Open side type metal winding pipe and alignment multifunctional numerical control hydraulic press |
-
2011
- 2011-06-30 CN CN2011202283045U patent/CN202239081U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734384A (en) * | 2016-12-17 | 2017-05-31 | 杭萧钢构股份有限公司 | For the equipment of U-shaped steel tube end part shaping |
| CN106734384B (en) * | 2016-12-17 | 2018-06-15 | 杭萧钢构股份有限公司 | For the equipment of U-shaped steel tube end shaping |
| CN107931372A (en) * | 2017-12-25 | 2018-04-20 | 江苏双友智能装备科技股份有限公司 | The on-line automatic straightener of steel pipe |
| CN109047515A (en) * | 2018-09-19 | 2018-12-21 | 苏州工业园区虹逸精密机械有限公司 | Open side type metal winding pipe and alignment multifunctional numerical control hydraulic press |
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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: 20120530 Termination date: 20150630 |
|
| EXPY | Termination of patent right or utility model |