CN203061624U - Hydraulic type automatic section bar straightening machine - Google Patents
Hydraulic type automatic section bar straightening machine Download PDFInfo
- Publication number
- CN203061624U CN203061624U CN 201220756028 CN201220756028U CN203061624U CN 203061624 U CN203061624 U CN 203061624U CN 201220756028 CN201220756028 CN 201220756028 CN 201220756028 U CN201220756028 U CN 201220756028U CN 203061624 U CN203061624 U CN 203061624U
- Authority
- CN
- China
- Prior art keywords
- servo
- section bar
- cylinder
- workpiece
- hydraulic station
- 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
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to straightening equipment, in particular to a hydraulic type automatic section bar straightening machine. A hydraulic station and a servo oil cylinder are connected through an oil pipe. The servo oil cylinder is arranged on a machine seat and is provided with a steam cylinder piston which is connected with a pushing rod. A pressing head is arranged on the lower end portion of the pushing rod. A working table is arranged below the pressing head. Two supports are arranged on the working table at intervals and are in a non-fixed state. The interval distance can be adjusted according to the length of a workpiece. A rotating device is arranged on each of the outer sides of the two supports. The rotating devices are connected with the hydraulic station. A displacement sensor is further arranged in the middle of the working table. The displacement sensor is arranged under the pressing head. A servo hydraulic control system is used for being combined with the displacement sensor, and the purpose that a steel pipe or a section bar is straightened in a full-automatic mode is achieved. The hydraulic type automatic section bar straightening machine is simple in operation, requirements on experience and competence of an operator are lowered, straightening accuracy is good, working efficiency is high, workpiece quality is guaranteed, and meanwhile labor intensity of the operator can be lowered.
Description
Technical field
The utility model relates to the automatic section bar straightener of a kind of alignment equipment, particularly fluid pressure type.Product is applicable to the alignment work of pipe and steel construction section bar.
Background technology
Since China reform and opening-up, national economy is increased fast, has become the main flow of the present industrial development of China with " scientific and technical innovation, autonomous innovation ", and China's industry is progressively to intensive style, energy-saving and emission-reduction, and the direction of low-carbon (LC) develops.In mechanical industry, pipe fitting or section bar are subjected to temperatures involved and can produce certain flexural deformation in heat treatment process, if it is not carried out alignment, can influence the performance of pipe fitting or section bar, cause potential safety hazard.At present, in the real work of pipe fitting or section bar alignment, the method for alignment adopt manually play the table measurement after, manually beat again or use that jack etc. is simple and mechanical to carry out alignment.This class aligning method needs the operator could implement through strict training, also needs the mutual cooperation of operator.During operation, also regular meeting causes pipe fitting or section bar surface damage owing to reasons such as dynamics are excessive, and material is scrapped, and causes damage.And operator's labour intensity is big, and is time-consuming, and efficient is low.As run in batches big, the workpiece of uniform specification, especially artificial and simple machine can not finish.In order to solve an above-mentioned difficult problem, R﹠D institution and science and technology in enterprise personnel utilize modern science and technology in constantly research, exploration, though obtained some progress technically, still exist the technical barrier that does not overcome as yet in practice.
Summary of the invention
The purpose of this utility model is to overcome above deficiency, provides a kind of fluid pressure type automatic section bar straightener, adopts servo hydraulic control system to combine with displacement transducer, realizes the purpose to steel pipe or the full-automatic alignment of section bar.This machine operation is simple, and to operating personnel's experience competency profiling reduction, but the alignment precision is good, and high efficiency when guaranteeing workpiece quality, can also alleviate operator's labour intensity.
The technical scheme that its technical problem that solves the utility model adopts is: contain steam-cylinder piston, servo-cylinder, support, push rod, pressure head, workpiece, workbench, supporting seat, displacement transducer, whirligig, Hydraulic Station, Hydraulic Station and servo-cylinder respectively are provided with into, oil-out, and be connected by oil pipe, servo-cylinder is arranged on the support, servo-cylinder is provided with steam-cylinder piston, steam-cylinder piston is connected with push rod, the bottom of push rod is provided with pressure head, the lower surface of pressure head is provided with " ∧ " type groove, below pressure head, be provided with workbench, be interval with 2 supporting seats on the workbench, the upper surface of supporting seat is provided with groove, groove is " ∨ " type, supporting seat is the on-fixed state, distance at interval can be regulated according to the length of workpiece, the outside of 2 supporting seats respectively is provided with a whirligig, whirligig is connected with Hydraulic Station, the centre position of workbench also is provided with a displacement transducer, displacement transducer be arranged on pressure head under, and communicate to connect with the Hydraulic Station control system, formed the automatic section bar straightener of fluid pressure type.
The know-why that the utility model adopts is: adopt servo hydraulic control system to combine with displacement transducer, realize the purpose to steel pipe or the full-automatic alignment of section bar.In hydraulic jack when work,, Hydraulic Station is exported fluid with oil pump and is transported to servo-cylinder by oil inlet pipe, and servo-cylinder provides thrust to steam-cylinder piston, and steam-cylinder piston promotes push rod, and pressure head is done move downward.After finishing alignment work, steam-cylinder piston reclaims, and servo-cylinder is failed fluid by oil return pipe and got back to Hydraulic Station.When machine is worked in alignment, operating personnel are placed on workpiece on the bracing frame earlier, and with the workpiece crooked position be placed on pressure head under, start controller buttons, the whirligig at workbench two ends drives workpiece and revolves biography, the displacement transducer that is arranged on the workpiece below detects the glacing flatness data of workpiece simultaneously, after data feed back to control system, gone out the maximum deflection point of workpiece by Computer Analysis, and output control instruction, whirligig is made progress the maximum deflection point of workpiece, moved downward by Hydraulic Station control servo-cylinder drive ram, pressure head returns after the workpiece crooked position is exerted pressure.And then detect the glacing flatness of workpiece, repeat alignment process, until the crooked position alignment.
The utility model beneficial effect is: adopt servo hydraulic control system to combine with displacement transducer, realized the purpose to steel pipe or the full-automatic alignment of section bar.This machine operation is simple, and to operating personnel's experience competency profiling reduction, but the alignment precision is good, and high efficiency when guaranteeing workpiece quality, can also alleviate operator's labour intensity.
Description of drawings
Be in conjunction with the accompanying drawings and embodiments the utility model to be further described below:
Fig. 1 is the automatic section bar straightener of fluid pressure type structural representation
In the drawings: 1. steam-cylinder piston, 2. servo-cylinder, 3. support, 4. push rod, 5. pressure head, 6. workpiece, 7. workbench, 8. supporting seat, 9. displacement transducer, 10. whirligig, 11. Hydraulic Stations.
The specific embodiment
In the drawings: Hydraulic Station 11 and servo-cylinder 2 respectively are provided with into, oil-out, and be connected by oil pipe, servo-cylinder 2 is arranged on the support 3, servo-cylinder 2 is provided with steam-cylinder piston 1, steam-cylinder piston 1 is connected with push rod 4, the bottom of push rod 4 is provided with pressure head 5, the lower surface of pressure head 5 is provided with " ∧ " type groove, below pressure head 5, be provided with workbench 7, be interval with 2 supporting seats 8 on the workbench 7, the upper surface of supporting seat 8 is provided with groove, and groove is " ∨ " type, supporting seat 8 is the on-fixed state, distance at interval can be regulated according to the length of workpiece, and the outside of 2 supporting seats 8 respectively is provided with a whirligig 10, and whirligig 10 is connected with Hydraulic Station 11, the centre position of workbench 7 also is provided with a displacement transducer 9, displacement transducer 9 be arranged on pressure head 5 under.
Adopt servo hydraulic control system to combine with displacement transducer 9, realize the purpose to steel pipe or the full-automatic alignment of section bar.In hydraulic jack when work,, Hydraulic Station 11 is exported fluid with oil pump and is transported to servo-cylinder 2 by oil inlet pipe, and servo-cylinder 2 provides thrust for steam-cylinder piston 1, and steam-cylinder piston 1 promotes push rod 4, and pressure head 5 is done move downward.After finishing alignment work, steam-cylinder piston 1 reclaims, and servo-cylinder 2 is failed fluid by oil return pipe and got back to Hydraulic Station 11.When machine is worked in alignment, operating personnel are placed on workpiece on the bracing frame earlier, and with the workpiece crooked position be placed on pressure head under, start controller buttons, the whirligig 10 at workbench two ends drives the workpiece rotation, the displacement transducer 9 that is arranged on the workpiece below detects the glacing flatness data of workpiece simultaneously, after data feed back to control system, gone out the maximum deflection point of workpiece by Computer Analysis, and output control instruction, whirligig 10 is made progress the maximum deflection point of workpiece, moved downward by Hydraulic Station 11 control servo-cylinders 2 drive ram 5, pressure head 5 returns after the workpiece crooked position is exerted pressure.And then detect the glacing flatness of workpiece, repeat alignment process, until the crooked position alignment.
Claims (1)
1. the automatic section bar straightener of fluid pressure type, contain steam-cylinder piston, servo-cylinder, support, push rod, pressure head, workpiece, workbench, supporting seat, displacement transducer, whirligig, Hydraulic Station, it is characterized in that: Hydraulic Station and servo-cylinder respectively are provided with into, oil-out, and be connected by oil pipe, servo-cylinder is arranged on the support, servo-cylinder is provided with steam-cylinder piston, steam-cylinder piston is connected with push rod, the bottom of push rod is provided with pressure head, the lower surface of pressure head is provided with " ∧ " type groove, be provided with workbench below pressure head, be interval with 2 supporting seats on the workbench, the upper surface of supporting seat is provided with groove, groove is " ∨ " type, supporting seat is the on-fixed state, and distance at interval can be regulated according to the length of workpiece, and the outside of 2 supporting seats respectively is provided with a whirligig, whirligig is connected with Hydraulic Station, the centre position of workbench also is provided with a displacement transducer, displacement transducer be arranged on pressure head under, and communicate to connect with the Hydraulic Station control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220756028 CN203061624U (en) | 2012-12-31 | 2012-12-31 | Hydraulic type automatic section bar straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220756028 CN203061624U (en) | 2012-12-31 | 2012-12-31 | Hydraulic type automatic section bar straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203061624U true CN203061624U (en) | 2013-07-17 |
Family
ID=48760450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220756028 Expired - Fee Related CN203061624U (en) | 2012-12-31 | 2012-12-31 | Hydraulic type automatic section bar straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203061624U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658245A (en) * | 2013-11-28 | 2014-03-26 | 苏州踵力重型机械有限公司 | Automatic steel pipe straightening press |
| CN107838232A (en) * | 2017-11-02 | 2018-03-27 | 长乐万达纺织机械有限公司 | A kind of hydraulic corrector structure of lace captain to part |
| CN108115448A (en) * | 2017-12-22 | 2018-06-05 | 天津顺兴捷科技有限责任公司 | A kind of single-station aluminium alloy extrusions alignment device |
-
2012
- 2012-12-31 CN CN 201220756028 patent/CN203061624U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658245A (en) * | 2013-11-28 | 2014-03-26 | 苏州踵力重型机械有限公司 | Automatic steel pipe straightening press |
| CN107838232A (en) * | 2017-11-02 | 2018-03-27 | 长乐万达纺织机械有限公司 | A kind of hydraulic corrector structure of lace captain to part |
| CN108115448A (en) * | 2017-12-22 | 2018-06-05 | 天津顺兴捷科技有限责任公司 | A kind of single-station aluminium alloy extrusions alignment device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201931279U (en) | Device for machining large-sized workpiece on gantry combined machine tool | |
| CN201693033U (en) | Axle quick straightening device | |
| CN104588505A (en) | Hydraulic dynamic bending machine | |
| CN202114110U (en) | Four-column type prebending machine for steel tubes | |
| CN203061624U (en) | Hydraulic type automatic section bar straightening machine | |
| CN207190309U (en) | A kind of hydraulic press | |
| CN103418643A (en) | Straightening mechanism | |
| CN206911990U (en) | bending machine | |
| CN104289579A (en) | Automatic steel plate edging machine | |
| CN203426317U (en) | Reinforced steel bar or steel beam arc shape machining device | |
| CN203030682U (en) | Slender shaft straightening machine | |
| CN103506446A (en) | Device for machining steel-structure arc beam for building | |
| CN201940492U (en) | Copper pipe flaring machine | |
| CN204018434U (en) | A kind of hydraulic pressure guide rail straightener | |
| CN204449025U (en) | Hydraulic pressure moves bender | |
| CN203508685U (en) | Double-face push bending machine | |
| CN201997574U (en) | Automatic shaft body straightening machine | |
| CN102179425B (en) | Machine for automatically straightening axle body | |
| CN205465344U (en) | Planer -type automatic rotation knife rest sheet metal groover work slip table special fixture | |
| CN210059667U (en) | Quick forging press is to pressing device | |
| CN202539289U (en) | Long standalone four-cylinder hydraulic plate bender | |
| CN204247773U (en) | Two backer's bender | |
| CN203417961U (en) | Straightening mechanism | |
| CN202725688U (en) | Lifting type steel pipe straightening machine | |
| CN207138590U (en) | A kind of efficient numerically controlled bender |
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: 20130717 Termination date: 20141231 |
|
| EXPY | Termination of patent right or utility model |