CN104923590A - Pressure correcting machine and correcting method thereof - Google Patents
Pressure correcting machine and correcting method thereof Download PDFInfo
- Publication number
- CN104923590A CN104923590A CN201510188906.5A CN201510188906A CN104923590A CN 104923590 A CN104923590 A CN 104923590A CN 201510188906 A CN201510188906 A CN 201510188906A CN 104923590 A CN104923590 A CN 104923590A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- computer
- hydraulic cylinder
- slideway
- mobile device
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/10—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts between rams and anvils or abutments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
The invention relates to the technical field of correction and discloses a pressure correcting machine. The pressure correcting machine comprises a base and a machine enclosure arranged on the base, a camera and a computer, wherein a workbench is formed on the upper surface of the base; the machine enclosure and the base are enclosed to form a workpiece channel, a plurality of hydraulic cylinders are distributed on the inner wall of the machine enclosure, and correction heads are mounted on the end parts of push rods of the hydraulic cylinders; or a shifting device is arranged on the inner wall of the machine enclosure, a plurality of hydraulic cylinders are mounted on the shifting device, and correction heads are mounted on the end parts of push rods of the hydraulic cylinders; the camera is mounted in a working channel and used for scanning shapes and dimensions of workpieces; the input end of the computer is in communication connection with the camera and the output end of the computer is in communication connection with the hydraulic cylinders or the shifting device and the hydraulic cylinders; and the computer is used for obtaining the shapes and dimensions, scanned by the camera, of the workpieces by calculating and controlling the motion of the shifting device and the motion of the push rods of the hydraulic cylinders. The invention further provides a correcting method. The workpieces can be corrected with high efficiency and high precision.
Description
Technical field
The present invention relates to alignment technique field, particularly relate to a kind of pressure correction machine and bearing calibration thereof.
Background technology
Adopt correction process in a large number in industrial products, comprise the crossbeam of steel, exactly the alignment bent, bending it is bent of straight needs, usually uses this equipment of inspection machine.Existing inspection machine transmits static pressure by a master cylinder or two master cylinders.The school tire that one measure-alike with shape of product is had between the master cylinder of transmission static pressure and product.Traditional inspection machine workload is large, and efficiency is low, needs to re-start correction, and workload is large, and efficiency is low, and the precision corrected is low.
Summary of the invention
(1) technical problem that will solve
The object of this invention is to provide a kind of high efficiency, high-precision pressure correction machine and bearing calibration thereof.
(2) technical scheme
In order to solve the problems of the technologies described above, the invention provides a kind of pressure correction machine, comprising:
Base and the casing be located on described base, the upper surface of described base forms workbench, and described casing and base surround work passage; The inwall of described casing is distributed with several hydraulic cylinders, the end of the push rod of described hydraulic cylinder is provided with Calibration Head; Or the inwall of described casing is provided with mobile device, described mobile device is provided with several hydraulic cylinders, and the end of the push rod of described hydraulic cylinder is provided with Calibration Head;
Video camera, it is installed in described service aisle, for scanning the geomery of workpiece; And
Computer, its input is connected with camera communication, output and described hydraulic cylinder or described mobile device and hydraulic cylinder communicate to connect, the geomery of the workpiece that the camera-scanning for obtaining arrives, by calculating and controlling the motion of the motion of mobile device and the push rod of hydraulic cylinder.
Wherein, the described mobile device sliding shoe that comprises the first slideway being installed on described casing inner wall, the second slideway being slidably mounted on described first slideway and be installed on described second slideway; Described first slideway is provided with the first line slideway paralleled with it, and the leading screw of described first line slideway connects the first drive motors, and described second slideway is connected with the nut of described first line slideway; Described second slideway is provided with the second line slideway paralleled with it, and the leading screw of described second line slideway connects the second drive motors, and described sliding shoe is connected with the nut of described second line slideway; Described hydraulic cylinder is installed on sliding shoe, and described second drive motors and the first drive motors are connected with the output of computer respectively.
Wherein, described mobile device comprises multiple symmetrical 3-freedom parallel mechanism, and each described symmetrical 3-freedom parallel mechanism installs a described hydraulic cylinder, and the output of computer is connected with symmetrical 3-freedom parallel mechanism respectively.
Wherein, multiple described symmetrical 3-freedom parallel mechanism array arrangement.
Wherein, described symmetrical 3-freedom parallel mechanism is Delta parallel mechanism.
Wherein, the surface configuration of point that the shape of described Calibration Head corrects according to the needs of workpiece is determined.
Wherein, each described Calibration Head is all provided with pressure sensor, and described pressure sensor is connected with compunication, and detected pressures also sends computer to; The push rod of described hydraulic cylinder is provided with displacement transducer, and institute's displacement sensors is connected with compunication, detects the displacement data of push rod and sends data to computer.
The present invention also provides a kind of bearing calibration, comprises the following steps:
S1, fixes workpiece on the table, scans, send scan-data to computer to the surface configuration of workpiece;
S2, computer calculates according to scan-data and determines workpiece needs the point of correction;
S3, computer controls workpiece to need the push rod of the hydraulic cylinder of the some correspondence corrected move simultaneously, or first control mobile device work strip hydrodynamic cylinder pressure simultaneously and move to correspondence position workpiece needing the point corrected, the pushrod movement of hydraulic control cylinder again, Calibration Head extruding surface of the work, makes the distortion on the surface of workpiece.
Wherein, also step is comprised:
S4, scans the surface configuration of workpiece again, repeats step S2-S3, until computer obtains workpiece surface size according to scanning result is consistent with the design of product.
Wherein, described step S1 also comprises the shape of the surface configuration determination Calibration Head of the point corrected according to the needs of workpiece.
(3) beneficial effect
In pressure correction machine provided by the invention and bearing calibration thereof, tool has the following advantages:
(1) traditional is turned to Supplements to the unified correction of workpiece, the hydraulic cylinder of each zonule is responsible for the surface of the workpiece in oneself region, carries out subregion correction, makes correction accuracy high.
(2) in technical scheme of the present invention according to the difference of the deflection of surface of the work, the distance of stretch out and draw back of the push rod of hydraulic cylinder is thereupon different, thus the different and problem repeatedly corrected that causes of the deformation resilience amount of surface of the work after the correction avoiding the unified work route journey of the school tire of traditional inspection machine to bring.
(3) pressure correction machine applies pressure by multipoint mode to multiple regions of workpiece simultaneously, after school is over first, by on timely scanning discovery workpiece with product design size not coincident regions and produce the region of secondary resilience, also carry out secondary correction fast in time, make to correct efficiency high.
(4) surface configuration in face that the shape of the Calibration Head of pressure correction machine corrects according to the needs of workpiece is determined, can correct the workpiece of kinds of surface shape.
(5) by displacement transducer and pressure sensor realize the stressed of trimming process workpiece with distortion visual.
(6) on the mobile device hydraulic cylinder is installed, the seamless correction that can realize surface of the work further in the motion among a small circle by mobile device, ensures further to correct efficiency.
Accompanying drawing explanation
Fig. 1 is the front view of the embodiment of the present invention 1;
Fig. 2 is the sectional view of the hydraulic cylinder of the embodiment of the present invention 1;
Fig. 3 is the front view of the embodiment of the present invention 2;
Fig. 4 is the front view of the embodiment of the present invention 3;
Fig. 5 is A direction view in Fig. 4;
Fig. 6 is the embodiment used in combination of the mobile device described in embodiment in the present invention 2 and embodiment 3.
In figure, 1: base; 2: casing; 201: top board; 202: side plate; 3: workpiece; 4: hydraulic cylinder; 401: cylinder body; 402: piston; 403: push rod; 404: hydraulic control module; 405: feed pipe; 41: Calibration Head; 11: workbench; 5: symmetrical 3-freedom parallel mechanism; 6: the first slideways; 7: the second slideways; 8: sliding shoe.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following instance for illustration of the present invention, but is not used for limiting the scope of the invention.
Embodiment 1
With reference to shown in Fig. 1, pressure correction machine of the present invention, comprising: base 1, casing 2, video camera (scheming not shown) and computer (scheming not shown).In the accompanying drawing 1 of the present embodiment, also comprise workpiece 3, be convenient in the description process of technical scheme, clearly demonstrate pressure correction machine structure and the course of work.Casing 2 is located on base 1, and the upper surface of base 1 forms workbench 11, and casing 2 and base 1 surround work passage.Casing 2 comprises two side plates 202 and a top board 201, surrounds the work passage of " mouth " font structure with base 1.The inwall of casing 2 is distributed with several hydraulic cylinders 4, the end of the push rod 403 of hydraulic cylinder 4 is provided with Calibration Head 41.In the present embodiment, only on an inwall and interior upper wall of casing 2, hydraulic cylinder is installed, in fact, all hydraulic cylinder can also be installed at all inwalls.Video camera is installed in service aisle, for scanning the geomery of workpiece 3.The input of computer is connected with camera communication, and output and the hydraulic cylinder 4 of computer communicate to connect, the geomery of the work 3 that the camera-scanning that computer obtains arrives, by calculating and the motion of the push rod 403 of hydraulic control cylinder 4.With reference to shown in Fig. 2, hydraulic cylinder 4 comprises cylinder body 401, piston 402, push rod 403 and hydraulic control module 404, piston 402 is installed on the inner chamber of cylinder body 401, inner chamber is divided into front chamber and rear chamber, push rod 403 is fixed on piston 402, and pass from the front end of cylinder body 401, front chamber is connected with fluid reservoir respectively by feed pipe 405 with rear chamber, feed pipe 405 is provided with hydraulic control module 404, computer is connected with the hydraulic control module 404 of hydraulic cylinder 4, worked by hydraulic control control module 404, thus the pushrod movement of hydraulic control cylinder 4.Hydraulic control module 404 comprises pump and three position four-way directional control valve.
In the present invention, first computer imports the normal data of the workpiece shapes size of design, obtain the scan-data of the geomery of the workpiece scanned at computer after, scan-data and normal data are compared, thus draw the point that workpiece needs to correct and correcting value, and formation control information, control information is sent to hydraulic cylinder by computer, thus the push rod 403 controlling multiple hydraulic cylinder 4 moves simultaneously, extruding is carried out to workpiece to be corrected and corrects.
Further, the surface configuration of point that the shape of Calibration Head 41 corrects according to the needs of workpiece is determined.Calibration Head 41 has various structures, and the surface configuration of the point corrected as required is selected and installed suitable Calibration Head, improves the accuracy corrected.
Further, each Calibration Head 41 is all provided with pressure sensor, and pressure sensor is connected with compunication, and detected pressures also sends computer to.The push rod 403 of hydraulic cylinder 4 is provided with displacement transducer, and displacement transducer is connected with compunication, detects the displacement data of push rod 403 and sends data to computer.Detect the calibrating (base measuring) pressure of Calibration Head in real time by pressure sensor and displacement transducer and correct displacement, avoiding overvoltage or insufficient pressure, improving and correct efficiency, and pressure and displacement can be shown by display screen, realize visualized operation.
Embodiment 2
The present embodiment is substantially the same manner as Example 1, and institute's difference is: with reference to shown in Fig. 3, the inwall of casing 2 is also provided with mobile device, and several hydraulic cylinders 4 are installed on mobile device.The mobile device of the present embodiment comprises multiple symmetrical 3-freedom parallel mechanism 5, also claims three freedom degree manipulator, and each symmetrical 3-freedom parallel mechanism 5 installs a hydraulic cylinder 4.The output of computer is connected with symmetrical 3-freedom parallel mechanism 5 and hydraulic cylinder 4 respectively, controls 3-freedom parallel mechanism and hydraulic cylinder.Multiple symmetrical 3-freedom parallel mechanism 5 array arrangement is at the inwall of casing.Symmetrical 3-freedom parallel mechanism can select Delta parallel mechanism, and Delta parallel mechanism bearing capacity is strong, rigidity large, deadweight duty ratio is little, dynamic property good, and repetitive positioning accuracy is high, can ensure the correction accuracy of inspection machine further.
When the pressure correction machine of the present embodiment uses, first computer imports the normal data of the workpiece shapes size of design, obtain the scan-data of the geomery of the workpiece scanned at computer after, scan-data and normal data are compared, thus draw the point that workpiece needs to correct and correcting value, and formation control information, computer first controls multiple symmetrical 3-freedom parallel mechanism 5 and moves simultaneously, the hydraulic cylinder be positioned near the point needing correction is driven to move to correspondence position workpiece needing the point corrected, the pushrod movement of hydraulic control cylinder again, Calibration Head extruding surface of the work, make the distortion on the surface of workpiece.
Embodiment 3
The present embodiment is substantially the same manner as Example 1, and institute's difference is: with reference to shown in Figure 4 and 5, the inwall of casing 2 is also provided with mobile device, and several hydraulic cylinders 4 are installed on mobile device.The sliding shoe 8 that the mobile device of the present embodiment comprises the first slideway 6 being installed on casing 2 inwall, the second slideway 7 being slidably mounted on the first slideway 6 and is installed on the second slideway 7.First slideway 6 is provided with the first line slideway (scheming not shown) paralleled with it, and the leading screw of the first line slideway connects the first drive motors, and the second slideway 7 is connected with the nut of the first line slideway.Second slideway 7 is provided with the second line slideway (scheming not shown) paralleled with it, and the leading screw of the second line slideway connects the second drive motors, and sliding shoe 8 is connected with the nut of the second line slideway.Hydraulic cylinder 4 is installed on sliding shoe 8, and the second drive motors and the first drive motors all select servomotor, be connected respectively, move under control of the computer with the output of computer.With reference to shown in Fig. 5, mobile device is two, and two mobile devices are installed on the inwall of top board 201 and side plate 202 respectively.First slideway 6 of mobile device is two, and the second slideway 7 is multiple, and the sliding shoe 8 that each slideway is arranged is also for multiple.
When the pressure correction machine of the present embodiment uses, first computer imports the normal data of the workpiece shapes size of design, obtain the scan-data of the geomery of the workpiece scanned at computer after, scan-data and normal data are compared, thus draw the point that workpiece needs to correct and correcting value, and formation control information, computer first controls the first drive motors and the motion of the second drive motors, drive the hydraulic cylinder be positioned near the point needing correction to move to correspondence position workpiece needing the point corrected simultaneously, the pushrod movement of hydraulic control cylinder again, Calibration Head extruding surface of the work, make the distortion on the surface of workpiece.
It should be noted that, with reference to shown in Fig. 6, embodiment 2 and the mobile device described in embodiment 3 can be used in combination in a pressure correction machine.
On the mobile device hydraulic cylinder is installed, the seamless correction to surface of the work can be realized further, promote while improving correction accuracy and correct efficiency.
The present invention also provides a kind of bearing calibration, and use pressure correction machine described above to correct, it comprises the following steps:
S1, fixed on the table by workpiece, the surface configuration of video camera to workpiece scans, and sends scan-data to computer.
S2, computer calculates according to scan-data and determines workpiece needs the point of correction.First computer imports the normal data of the workpiece shapes size of design, obtain the scan-data of the geomery of the workpiece scanned at computer after, scan-data and normal data are compared, thus draws the point that workpiece needs to correct and correcting value, and formation control information.
S3, computer controls to need the push rod of the hydraulic cylinder of the some correspondence corrected to move simultaneously, or first control mobile device work strip hydrodynamic cylinder pressure simultaneously and move to correspondence position workpiece needing the point corrected, the pushrod movement of hydraulic control cylinder again, Calibration Head extruding surface of the work, makes the areal deformation of workpiece.The control information that computer is formed according to step S2, hydraulic control cylinder and mobile device motion.
S4, scans the surface configuration of workpiece again, repeats step S2-S3, until computer obtains workpiece surface size according to scanning result is consistent with the design of product.
Further, step S1 also comprises the shape of the surface configuration determination Calibration Head of the point corrected according to the needs of workpiece.
Further, use the pressure sensor being installed on Calibration Head to detect calibrating (base measuring) pressure, and send computer to, computer can according to pressure correction control signal, the pushrod movement of hydraulic control cylinder more exactly.Same, the push rod of hydraulic cylinder is provided with displacement transducer, detects the displacement data of push rod 403 and sends data to computer, the displacement data of computer by detecting, Correction and Control signal, reaches accurate control, avoid damaging by pressure or displacement deficiency, improve and correct efficiency.
In pressure correction machine of the present invention and bearing calibration thereof, tool has the following advantages:
(1) traditional is turned to Supplements to the unified correction of workpiece, the hydraulic cylinder of each zonule is responsible for the surface of the workpiece in oneself region, carries out subregion correction, makes correction accuracy high.
(2) pressure correction machine applies pressure by multipoint mode to multiple positions of workpiece simultaneously, after school is over first, by on timely scanning discovery workpiece with product design size not coincident regions and produce the region of secondary resilience, also carry out secondary correction fast in time, make to correct efficiency high.
(3) surface configuration in face that the shape of the Calibration Head of pressure correction machine corrects according to the needs of workpiece is determined, can correct the workpiece of kinds of surface shape.
(4) realize the visual of the stressed of trimming process workpiece and distortion by displacement transducer and pressure sensor, simultaneously can revise Corrective control information in real time, improve the accuracy corrected further.
(5) hydraulic cylinder is installed by mobile device, corresponding with needing the position of the point corrected by mobile device hydraulic control cylinder, makes calibration result better, corrects efficiency high.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a pressure correction machine, is characterized in that, comprising:
Base and the casing be located on described base, the upper surface of described base forms workbench, and described casing and base surround work passage; The inwall of described casing is distributed with several hydraulic cylinders, the end of the push rod of described hydraulic cylinder is provided with Calibration Head; Or the inwall of described casing is provided with mobile device, described mobile device is provided with several hydraulic cylinders, and the end of the push rod of described hydraulic cylinder is provided with Calibration Head;
Video camera, it is installed in described service aisle, for scanning the geomery of workpiece; And
Computer, its input is connected with camera communication, output and described hydraulic cylinder or described mobile device and hydraulic cylinder communicate to connect, the geomery of the workpiece that the camera-scanning for obtaining arrives, by calculating and controlling the motion of the motion of mobile device and the push rod of hydraulic cylinder.
2. pressure correction machine as claimed in claim 1, is characterized in that, the sliding shoe that described mobile device comprises the first slideway being installed on described casing inner wall, the second slideway being slidably mounted on described first slideway and is installed on described second slideway; Described first slideway is provided with the first line slideway paralleled with it, and the leading screw of described first line slideway connects the first drive motors, and described second slideway is connected with the nut of described first line slideway; Described second slideway is provided with the second line slideway paralleled with it, and the leading screw of described second line slideway connects the second drive motors, and described sliding shoe is connected with the nut of described second line slideway; Described hydraulic cylinder is installed on sliding shoe, and described second drive motors and the first drive motors are connected with the output of computer respectively.
3. pressure correction machine as claimed in claim 1, it is characterized in that, described mobile device comprises multiple symmetrical 3-freedom parallel mechanism, and each described symmetrical 3-freedom parallel mechanism installs a described hydraulic cylinder, and the output of computer is connected with symmetrical 3-freedom parallel mechanism respectively.
4. pressure correction machine as claimed in claim 3, is characterized in that, multiple described symmetrical 3-freedom parallel mechanism array arrangement.
5. pressure correction machine as claimed in claim 3, it is characterized in that, described symmetrical 3-freedom parallel mechanism is Delta parallel mechanism.
6. pressure correction machine as claimed in claim 1, is characterized in that, the surface configuration of the point that the shape of described Calibration Head corrects according to the needs of workpiece is determined.
7. pressure correction machine as claimed in claim 1, it is characterized in that, each described Calibration Head is all provided with pressure sensor, and described pressure sensor is connected with compunication, and detected pressures also sends computer to;
The push rod of described hydraulic cylinder is provided with displacement transducer, and institute's displacement sensors is connected with compunication, detects the displacement data of push rod and sends data to computer.
8. a bearing calibration, is characterized in that, comprises the following steps:
S1, fixes workpiece on the table, scans, send scan-data to computer to the surface configuration of workpiece;
S2, computer calculates according to scan-data and determines workpiece needs the point of correction;
S3, computer controls workpiece to need the push rod of the hydraulic cylinder of the some correspondence corrected move simultaneously, or first control mobile device work strip hydrodynamic cylinder pressure simultaneously and move to correspondence position workpiece needing the point corrected, the pushrod movement of hydraulic control cylinder again, Calibration Head extruding surface of the work, makes the distortion on the surface of workpiece.
9. bearing calibration as claimed in claim 8, is characterized in that, also comprise step:
S4, scans the surface configuration of workpiece again, repeats step S2-S3, until computer obtains workpiece surface size according to scanning result is consistent with the design of product.
10. bearing calibration as claimed in claim 8, it is characterized in that, described step S1 also comprises the shape of the surface configuration determination Calibration Head of the point corrected according to the needs of workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510188906.5A CN104923590B (en) | 2015-04-20 | 2015-04-20 | Pressure correction machine and its bearing calibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510188906.5A CN104923590B (en) | 2015-04-20 | 2015-04-20 | Pressure correction machine and its bearing calibration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104923590A true CN104923590A (en) | 2015-09-23 |
| CN104923590B CN104923590B (en) | 2017-08-04 |
Family
ID=54111198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510188906.5A Active CN104923590B (en) | 2015-04-20 | 2015-04-20 | Pressure correction machine and its bearing calibration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104923590B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623510A (en) * | 2017-01-20 | 2017-05-10 | 苏州松翔电通科技有限公司 | Shaping device for aluminum alloy die castings |
| CN110153236A (en) * | 2019-06-21 | 2019-08-23 | 湖北华阳汽车变速系统股份有限公司 | A kind of automatic detection of shift fork deformation and apparatus for correcting based on machine vision |
| CN110756624A (en) * | 2019-11-05 | 2020-02-07 | 中信戴卡股份有限公司 | Wheel rim deformation correction device and method |
| CN112742980A (en) * | 2021-01-11 | 2021-05-04 | 江苏科技大学 | Intelligent mobile electromagnetic induction leveling equipment and method thereof |
| CN115921594A (en) * | 2022-12-15 | 2023-04-07 | 山东沃尔鑫机械有限公司 | 500 ton-level automatic intelligent shape correction equipment |
| CN118386587A (en) * | 2024-07-01 | 2024-07-26 | 金丰（中国）机械工业有限公司 | Load correction method for multipoint eccentric driving mechanism of press |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA17915U (en) * | 2006-04-25 | 2006-10-16 | Dniprospetstal Kuzmin Electrom | Hydraulic straightening press |
| CN101712053A (en) * | 2009-12-14 | 2010-05-26 | 浙江大学 | Multi-straightening head-based quick straightening device and method |
| CN201988599U (en) * | 2011-01-26 | 2011-09-28 | 上海莱必泰数控机床股份有限公司 | Control device of straight guiding track automatic alignment machine |
| CN102416415A (en) * | 2011-10-31 | 2012-04-18 | 中联重科股份有限公司 | Orthotic device |
| CN102689626A (en) * | 2011-03-25 | 2012-09-26 | 齐齐哈尔轨道交通装备有限责任公司 | Centre sill correcting device and method of rail wagon |
| CN102357565B (en) * | 2011-10-13 | 2014-04-02 | 湖南通源机电科技有限公司 | Hydraulic automatic correction machine for cylinder |
-
2015
- 2015-04-20 CN CN201510188906.5A patent/CN104923590B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA17915U (en) * | 2006-04-25 | 2006-10-16 | Dniprospetstal Kuzmin Electrom | Hydraulic straightening press |
| CN101712053A (en) * | 2009-12-14 | 2010-05-26 | 浙江大学 | Multi-straightening head-based quick straightening device and method |
| CN201988599U (en) * | 2011-01-26 | 2011-09-28 | 上海莱必泰数控机床股份有限公司 | Control device of straight guiding track automatic alignment machine |
| CN102689626A (en) * | 2011-03-25 | 2012-09-26 | 齐齐哈尔轨道交通装备有限责任公司 | Centre sill correcting device and method of rail wagon |
| CN102357565B (en) * | 2011-10-13 | 2014-04-02 | 湖南通源机电科技有限公司 | Hydraulic automatic correction machine for cylinder |
| CN102416415A (en) * | 2011-10-31 | 2012-04-18 | 中联重科股份有限公司 | Orthotic device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623510A (en) * | 2017-01-20 | 2017-05-10 | 苏州松翔电通科技有限公司 | Shaping device for aluminum alloy die castings |
| CN110153236A (en) * | 2019-06-21 | 2019-08-23 | 湖北华阳汽车变速系统股份有限公司 | A kind of automatic detection of shift fork deformation and apparatus for correcting based on machine vision |
| CN110756624A (en) * | 2019-11-05 | 2020-02-07 | 中信戴卡股份有限公司 | Wheel rim deformation correction device and method |
| CN110756624B (en) * | 2019-11-05 | 2021-12-10 | 中信戴卡股份有限公司 | Wheel rim deformation correction device and method |
| CN112742980A (en) * | 2021-01-11 | 2021-05-04 | 江苏科技大学 | Intelligent mobile electromagnetic induction leveling equipment and method thereof |
| CN115921594A (en) * | 2022-12-15 | 2023-04-07 | 山东沃尔鑫机械有限公司 | 500 ton-level automatic intelligent shape correction equipment |
| CN115921594B (en) * | 2022-12-15 | 2023-11-03 | 山东沃尔鑫机械有限公司 | 500 ton-level automatic intelligent shape correction equipment |
| CN118386587A (en) * | 2024-07-01 | 2024-07-26 | 金丰（中国）机械工业有限公司 | Load correction method for multipoint eccentric driving mechanism of press |
| CN118386587B (en) * | 2024-07-01 | 2024-09-06 | 金丰（中国）机械工业有限公司 | Load correction method for multipoint eccentric driving mechanism of press |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104923590B (en) | 2017-08-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104923590A (en) | Pressure correcting machine and correcting method thereof | |
| CN103100889B (en) | Multi-point flexible positioning tool | |
| CN104128396B (en) | Workpiece straightener and aligning method thereof | |
| US11565295B2 (en) | Angle measurement system | |
| KR950012389B1 (en) | Index-feed machining system | |
| CN108801150B (en) | Laser multi-size single servo detection device | |
| CN101590773A (en) | Method and device for producing a marking on a workpiece surface by pressing | |
| CN204672736U (en) | A kind of efficient sheet material apparatus for shaping | |
| CN203156615U (en) | Positioning tool for processing wallboard | |
| CN204036081U (en) | A kind of special fixture of working flat plate gate | |
| CN104589110A (en) | Flexible clamp for numerical control machining of large-scale thin-wall workpiece and clamping force servo control method thereof | |
| CN104475598A (en) | Processing device for high-precision pipe fitting molding tool | |
| CN102848334B (en) | Floating positioning device | |
| CN208575153U (en) | A kind of removable attacking head for NC turret punch machine | |
| CN108195249A (en) | Hole location detecting tool | |
| CN101476865A (en) | Bearing outside collar dustproof groove detection apparatus | |
| CN204724647U (en) | A kind of horizontal linear degree governor motion | |
| CN211101075U (en) | Automatic accurate positioning aluminum alloy template punching machine | |
| CN202290891U (en) | Hydraulic automatic correcting machine for tube bodies | |
| CN102357565B (en) | Hydraulic automatic correction machine for cylinder | |
| CN208033344U (en) | A kind of bender limiting device | |
| CN203936169U (en) | Straightener workpiece press-bending amount control device | |
| CN104511777A (en) | Quick engine cylinder body end face milling clamp | |
| CN104440400A (en) | Mirror milling jacking device with deformation tracking function and wall thickness measuring function | |
| CN216032736U (en) | Press machine deflection detection tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161122 Address after: Anyang City, Henan province 455000 urban and rural integration demonstration area Xingye Road West (high speed railway station 200 meters southeast of South Road) Applicant after: Anyang Qiangji precision manufacturing industrial park Limited by Share Ltd Address before: Changjiang Road 230000 in Anhui province high tech Zone in Hefei City, Golden Plaza No. 699, building A02, 1-2709 A01 Applicant before: Seiko equipment technology Co., Ltd is pacified by force in Hefei |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |