CN102553976B - Special machine for correcting bend plates of crane booms and correcting method - Google Patents
Special machine for correcting bend plates of crane booms and correcting method Download PDFInfo
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- CN102553976B CN102553976B CN201210004266.4A CN201210004266A CN102553976B CN 102553976 B CN102553976 B CN 102553976B CN 201210004266 A CN201210004266 A CN 201210004266A CN 102553976 B CN102553976 B CN 102553976B
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Abstract
The invention discloses a special machine for correcting bend plates of crane booms and a correcting method. The special machine for correcting bend plates of crane booms comprises a platform, a lifting turnover device and a hammering device, wherein the lifting turnover device is used for lifting and turning the bend plates, the hammering device is slidably connected to a first guide rail and used for hammering to correct the bend plates of the crane booms, the platform serves as a measurement reference and is used for measuring the height, width, linearity and shape precision of the bend plates and providing foundation for correction. The bend plates can be lifted and turned to the proper positions by the lifting turnover device and then are hammered and corrected by the manipulator type hammering device. Compared with the manner of manual hammering correction in the prior art, the correcting method has the advantages of improving work efficiency and correcting quality and facilitating realization of standard operation and streamline production.
Description
Technical field
The present invention relates to technical field of engineering machinery, particularly a kind of crane arm bent plate is proofreaied and correct special plane and bearing calibration.
Background technology
At present, carrying out crane arm bent plate timing, generally bent plate is adjusted to platform, manually carries out hammering correction, the shortcoming of this mode is:
The first, correction work amount is large, and operative employee is usually short of physical strength.
The position of the second, can hammering proofreading and correct is limited, school, part position less than, though it is not good enough to reach requirement form accuracy through normal size after causing bent plate to be proofreaied and correct.
Three, artificial hammering correction efficiency is very low, and correction mass is also poor, is unfavorable for realizing standard operation and continuous productive process.
Summary of the invention
The present invention is intended to propose a kind of crane arm bent plate and proofreaies and correct special plane and bearing calibration, efficiency and the correction mass to improve crane arm bent plate, proofreaied and correct.
First aspect, crane arm bent plate of the present invention is proofreaied and correct special plane and is comprised: platform, liftable tipper and hammering device; Wherein, liftable tipper is used for clamping crane arm bent plate, and realizes lifting and the upset of bent plate; Hammering device is slidably connected to the first guide rail, for crane arm bent plate is carried out to hammering correction; Platform is the platform with detection reference, for measuring height, width, the linearity of bent plate, for proofreading and correct, provides foundation.
Preferably, above-mentioned crane arm bent plate is proofreaied and correct in special plane, proofreaies and correct special plane and also comprises checkout gear, and checkout gear is slidably connected on platform by the second guide rail.
Preferably, above-mentioned crane arm bent plate is proofreaied and correct in special plane, and checkout gear comprises height measurement unit and the straight line degree measurement unit of arm bent plate.
Preferably, above-mentioned crane arm bent plate is proofreaied and correct in special plane, and checkout gear comprises the first checkout gear and second detection device, and the first checkout gear and second detection device form sliding pair with the second guide rail respectively.
Preferably, above-mentioned crane arm bent plate is proofreaied and correct in special plane, and the first checkout gear comprises the first column, is slidably connected to the first controller of the first column, first measure cantilever; Be connected in the first height measurement unit and the first straight line degree measurement unit of the first measurement cantilever end; Wherein, the first height measurement unit comprises the first flexible horizon rule and for showing the display screen of bent plate measuring height; The first straight line degree measurement unit comprises generating laser.
Preferably, above-mentioned crane arm bent plate is proofreaied and correct in special plane, and second detection device comprises: the second column, the second controller that is slidably connected to the second column, the second measurement cantilever; Be connected in the second height measurement unit and the second Linearity surveying unit of the second measurement cantilever end; Wherein, the second height measurement unit comprises the second flexible horizon rule and for showing the display screen of bent plate measuring height; The second straight line degree measurement unit comprises laser shutter.
Preferably, above-mentioned crane arm bent plate is proofreaied and correct in special plane, also comprises: charging roller and blanking roller-way; Charging roller and blanking roller-way are arranged at the two ends of platform.
Preferably, above-mentioned crane arm bent plate is proofreaied and correct in special plane, and platform surface is also provided with liftable roller.
Preferably, above-mentioned crane arm bent plate is proofreaied and correct in special plane, and hammering device is manipulator hammering device, comprises the hammering head that base, connection are connected with the mechanical arm of base, with mechanical arm; And manipulator control equipment; Manipulator control equipment is connected with hammering head with mechanical arm respectively.
Crane arm bent plate of the present invention is proofreaied and correct special plane and is used liftable tipper that bent plate is risen, and then bent plate is turn to after correction position, adopts mechanical hammering device to carry out hammering correction to bent plate; With respect in prior art by manually carrying out for the mode of hammering correction, the operating efficiency of raising and correction mass, be conducive to realize standard operation and continuous productive process.
Second aspect, the invention also discloses the bearing calibration of a kind of crane arm bent plate, and bearing calibration comprises the steps that A is to step e: steps A, the bent plate that needs are proofreaied and correct hang on the platform with detection reference; Step B, based on checkout gear, bent plate is carried out width measure, is highly measured and the measurement of linearity; Step C, according to measurement result, on mark bent plate, need proofread and correct position; Step D, use liftable tipper are raised up to predetermined altitude by bent plate, then bent plate are turn to correction position; Step e, by hammering device, bent plate is proofreaied and correct, until reach requirement.
Crane arm bent plate bearing calibration of the present invention is used liftable tipper that bent plate is risen, and then bent plate is turn to after correction position, adopts mechanical hammering device to carry out hammering correction to bent plate; With respect in prior art by manually carrying out for the mode of hammering correction, the operating efficiency of raising and correction mass, be conducive to realize standard operation and continuous productive process.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the front view that crane arm bent plate of the present invention is proofreaied and correct special plane the first embodiment;
Fig. 2 is the top view that crane arm bent plate of the present invention is proofreaied and correct special plane the first embodiment;
Fig. 3 is the front view that crane arm bent plate of the present invention is proofreaied and correct special plane the second embodiment;
Fig. 4 is the top view that crane arm bent plate of the present invention is proofreaied and correct special plane the second embodiment;
Fig. 5 is the front view that crane arm bent plate of the present invention is proofreaied and correct special plane the 3rd embodiment;
Fig. 6 is the top view that crane arm bent plate of the present invention is proofreaied and correct special plane the 3rd embodiment;
Fig. 7 is that crane arm bent plate of the present invention is proofreaied and correct in special plane the 3rd embodiment, the front view of charging roller or blanking roller-way;
Fig. 8 is that crane arm bent plate of the present invention is proofreaied and correct in special plane the 3rd embodiment, the top view of charging roller or blanking roller-way;
Fig. 9 is that crane arm bent plate of the present invention is proofreaied and correct in special plane the 3rd embodiment, the layout schematic diagram of charging roller, platform and blanking roller-way;
Figure 10 is that crane arm bent plate of the present invention is proofreaied and correct in special plane embodiment, the structural representation of hammering device;
Figure 11 A is that crane arm bent plate of the present invention is proofreaied and correct in special plane embodiment, the front view of the structure of liftable tipper;
Figure 11 B is that crane arm bent plate of the present invention is proofreaied and correct in special plane embodiment, the side view of the structure of liftable tipper;
Figure 12 A is that crane arm bent plate of the present invention is proofreaied and correct in special plane embodiment, the front view of the first checkout gear;
Figure 12 B is that crane arm bent plate of the present invention is proofreaied and correct in special plane embodiment, the top view of the first checkout gear;
Figure 13 A is that crane arm bent plate of the present invention is proofreaied and correct in special plane embodiment, the front view of second detection device;
Figure 13 B is that crane arm bent plate of the present invention is proofreaied and correct in special plane embodiment, the top view of second detection device.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
The first embodiment
See figures.1.and.2.
The present embodiment comprises platform 4, liftable tipper 2 and hammering device 3; Wherein, liftable tipper 2 is for clamping crane arm bent plate, and realizes lifting and the upset of bent plate; Hammering device 3 is slidably connected to the first guide rail 8, for crane arm bent plate is carried out to hammering; Platform 4, for having the platform of detection reference, is used to hammering device 3 that correction reference is provided.
In addition, it should be noted that, liftable tipper 2 can not be connected with platform 4.As the two links together, the platform of putting liftable tipper 2 places must have step surface, and when bent plate is put down with utility liftable tipper 2, the chain of liftable tipper 2 can be fallen platform below 4, guarantees that bent plate can be placed on platform 4 smoothly.As the two does not connect, platform 4 can disconnect at lifting tipper 2 places, and while wanting equally utility liftable tipper 2 that bent plate is put down, chain can be fallen platform below 4, guarantees that bent plate can be placed on platform smoothly.
The present embodiment crane arm bent plate is proofreaied and correct special plane and is used liftable tipper that bent plate is risen, and then bent plate is turn to after correction position, adopts mechanical hammering device to carry out hammering correction to bent plate; With respect in prior art by manually carrying out for the mode of hammering correction, the operating efficiency of raising and correction mass, be conducive to realize standard operation and continuous productive process.
The second embodiment
With reference to Fig. 3 and Fig. 4.
The present embodiment crane arm bent plate is proofreaied and correct special plane and is comprised: the present embodiment comprises platform 4, liftable tipper 2 and hammering device 3; Wherein, liftable tipper 2 is for clamping crane arm bent plate, and realizes lifting and the upset of bent plate; Hammering device 3 is slidably connected to the first guide rail 8, for crane arm bent plate is carried out to hammering; Platform 4, for having the platform of detection reference, is used to hammering device 3 that correction reference is provided.
And, different from the first embodiment, to proofread and correct special plane and also comprise the first checkout gear 9A and second detection device 9B, these two checkout gears are slidably connected on platform 4 by the second guide rail 11.
Because the platform in the present embodiment is the platform with detection reference, and, on this platform, be also connected with two checkout gears, by checkout gear, the height to bent plate and linearity detect automatically, avoided the low defect of correction form accuracy causing due to artificial experience, and then improve and correct efficiency and correction mass, than the first embodiment, be more easy to realize standardized work and continuous productive process.
The 3rd embodiment
With reference to Fig. 5, Fig. 6, Fig. 7, Fig. 8 and Fig. 9.
The present embodiment crane arm bent plate is proofreaied and correct special plane and is comprised: the present embodiment comprises platform 4, liftable tipper 2, hammering device 3, the first checkout gear 9A and second detection device 9B; Wherein, liftable tipper 2 is for clamping crane arm bent plate, and realizes lifting and the upset of bent plate; Hammering device 3 is slidably connected to the first guide rail 8, for crane arm bent plate is carried out to hammering; Platform 4, for having the platform of detection reference, is used to hammering device 3 that correction reference is provided.The first checkout gear 9A and second detection device 9B are slidably connected on platform 4 by the second guide rail 11.
In addition, different from above-mentioned two embodiment, platform 4 surfaces are also provided with liftable roller 7; And proofread and correct special plane and also comprise charging roller 1 and blanking roller-way 6; Charging roller 1 and blanking roller-way 6 are arranged at the two ends of platform 4.
And this embodiment has increased charging roller 1 and blanking roller-way 6, and platform 4 surfaces are also provided with liftable roller 7.By such setting, make the correction of crane arm bent plate can further realize automation.
In the second embodiment and the 3rd embodiment, checkout gear 9 can comprise height measurement unit, width detection unit and the straight line degree measurement unit of arm bent plate, by these three detecting units, realize automatically the detection of height, width and the linearity of arm bent plate.
The 4th embodiment
With reference to Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11 A, Figure 11 B, Figure 12 A, Figure 12 B, Figure 13 A and Figure 13 B.
The present embodiment crane arm bent plate is proofreaied and correct special plane and is comprised: the present embodiment comprises platform 4, liftable tipper 2, hammering device 3, the first checkout gear 9A and second detection device 9B; Wherein, liftable tipper 2 is for clamping crane arm bent plate, and realizes lifting and the upset of bent plate; Hammering device 3 is slidably connected to the first guide rail 8, for crane arm bent plate is carried out to hammering; Platform 4, for having the platform of detection reference, is used to hammering device 3 that correction reference is provided.The first checkout gear 9A and second detection device 9B are slidably connected on platform 4 by the second guide rail 11.Platform 4 surfaces are also provided with liftable roller 7; And proofread and correct special plane and also comprise charging roller 1 and blanking roller-way 6; Charging roller 1 and blanking roller-way 6 are arranged at the two ends of platform 4.
This crane arm bent plate is proofreaied and correct in special plane embodiment, and the structural representation of hammering device as shown in figure 10; Liftable tipper structure is as shown in Figure 11 A and Figure 11 B, and the structure of the first checkout gear is as shown in Figure 12 A and Figure 12 B.The structure of second detection device is as shown in Figure 13 A and Figure 13 B.
With reference to Figure 10.Manipulator hammering device 3 comprise base 12, mechanical arm 14, hammering 15 and manipulator control equipment 16.Manipulator control equipment 16 is connected with described mechanical arm 14 and described hammering 15 respectively.Mechanical arm 14 is connected in base 12, and hammering 15 is arranged at mechanical arm end.
With reference to Figure 11 A and Figure 11 B.Liftable tipper 2 comprises body 17, liftable oil cylinder 18, power set 19, upset chain 20 and column 21.The column 21 of body 17 moves up and down under the effect of liftable oil cylinder 18, realizes elevating function; Upset chain 20 some in body 17 inside, power set 19 driving pawls of upset, drive; Upset chain 20 loopy movings, realize the upset to object.
With reference to Figure 12 A and Figure 12 B.The first checkout gear 9A comprises: the first column 22A, the first controller 23A that is slidably connected to the first column 22A, the first measurement cantilever 24A; Be connected in the first height measurement unit and the first straight line degree measurement unit of the first measurement cantilever 24A end; Wherein, the first height measurement unit comprises the first flexible horizon rule 28A and for showing the display screen 25A of bent plate measuring height; The first straight line degree measurement unit comprises generating laser 26.
With reference to Figure 13 A and Figure 13 B.Second detection device 9B comprises: the second column 22B, the second controller 23B that is slidably connected to the second column 22B, the second measurement cantilever 24B; Be connected in the second height measurement unit and the second Linearity surveying unit of the second measurement cantilever 24B end; Wherein, the second height measurement unit comprises the second flexible horizon rule 28B and for showing the display screen 25B of bent plate measuring height; The second straight line degree measurement unit comprises laser shutter 27.
Based on the present embodiment crane arm bent plate, proofread and correct special plane, can realize as follows the rectification to crane arm bent plate, be specially:
Step S41, starts the switch with the liftable roller 7 on the platform 4 of detection reference, and liftable roller 7 is raised to upper limit position.
Step S42, completes bending to need the bent plate of proofreading and correct to use charging roller 1 on traveling crane, starts the switch of charging roller 1, bent plate is delivered to the correct position of the platform 4 with detection reference.
Step S43,7, the liftable roller having on the platform 4 of detection reference is fallen, on platform 4, used checkout gear to measure bent plate, the position that mark need to be proofreaied and correct and correcting value, this step comprise width dimensions measure, highly measurement and three aspects of straight line degree measurement, be described as follows:
1) width measure
While measuring width dimensions, use tape measure to measure.
2) highly measure
The first measurement cantilever 24A or second is measured to cantilever 24B to be risen to certain altitude and avoids colliding with bent plate, the first flexible horizon rule 28A or the second flexible horizon rule 28B are stretched out, make the first measurement cantilever 24A or the second measurement cantilever 24B drop to the upper edge of bent plate, on the first display screen 25A or second display screen 25B, read height.
3) straight line degree measurement
While measuring linearity, the first checkout gear 9A and second detection device 9B are moved to the two ends correct position of bent plate by the second track 11, regulate generating laser 26(horizontal direction adjustable position) and laser shutter 27(horizontal direction adjustable position) horizontal level, bent plate two ends are equated apart from the position of laser rays, measure the distance of other positions of bent plate and laser rays, with this, determine the linearity of bent plate.
Step S44, the defective position that needs correction of mark;
Step S45, is used liftable tipper 2 that bent plate is risen to certain altitude, then bent plate is turned to suitable position.
Step S46, marches to hand type hammering device 3 by manipulator control equipment 16 correction position of bent plate, adjusts parameter, and bent plate is carried out to hammering correction;
Step S47, after correction, use liftable tipper 2 by bent plate upset, decline and put back to platform and measure, bent plate is proofreaied and correct while reaching requirement and is utilized roller-way that bent plate is transported to blanking roller-way 6, then walks with traveling crane.
To sum up, in this embodiment:
(1) proofread and correct platform and the blanking roller-way that the chief component of special plane has charging roller, liftable tipper (as long as can realize lifting and upset), hand type hammering device (power mode can be pneumatic, electronic etc.), has detection reference.There is above-mentioned part, realized material loading, lifting upset bent plate, size is proofreaied and correct, proofreaied and correct in manipulator hammering and form accuracy is measured, standard operation and the continuous productive process of blanking series of processes.
Wherein material loading, blanking roller-way ground on the scene can reduce when nervous, other three parts are to form to proofread and correct the indispensable part of special plane, when feeding, discharge roller-way does not need, with the detection reference platform of liftable roller, can be reduced to integral platform, the liftable roller in the middle of platform can be removed.
(2) hand type hammering device is installed in orbit, can proofread and correct the diverse location on bent plate length direction.
(3) switching mechanism can be realized lifting and the turn over function of bent plate, and timing rises certain altitude by bent plate, while proofreading and correct different positions, bent plate can be overturn, and changing among a small circle correction position can realize by the mechanical arm of hammering device.
(4) measurement mechanism mainly carries out the measurement to the linearity of bent plate and height.
In addition, the present invention also provides the embodiment of a kind of crane arm bent plate bearing calibration, because the method is proofreaied and correct special plane realization based on above-mentioned crane arm bent plate, and, when illustrating correction special plane, the operating procedure of bent plate having been proofreaied and correct has been done detailed explanation.Therefore, the present invention does not repeat them here.Relevant part is with reference to the description of above-mentioned five embodiment.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. crane arm bent plate is proofreaied and correct a special plane, it is characterized in that, comprising:
Platform (4), liftable tipper (2) and hammering device (3); Wherein,
Described liftable tipper (2) is for realizing lifting and the upset of described bent plate;
Described hammering device (3) is slidably connected to the first guide rail (8), for described crane arm bent plate is carried out to hammering correction;
Described platform (4) has detection reference, is used to measurement and the correction of the wide size of height, linearity and the form accuracy of bent plate that foundation is provided;
Described hammering device (3) is manipulator hammering device, the hammering head (15) that comprises base (12), is connected in the mechanical arm (14) of described base (12), is connected with described mechanical arm (14); And manipulator control equipment (16);
Described manipulator control equipment (16) is connected with described hammering head (15) with described mechanical arm (14) respectively.
2. crane arm bent plate according to claim 1 is proofreaied and correct special plane, it is characterized in that,
Described correction special plane also comprises checkout gear, and described checkout gear is slidably connected on described platform (4) by the second guide rail (11).
3. crane arm bent plate according to claim 2 is proofreaied and correct special plane, it is characterized in that,
Described checkout gear (9) comprises height measurement unit and the straight line degree measurement unit of arm bent plate.
4. crane arm bent plate according to claim 2 is proofreaied and correct special plane, it is characterized in that,
Described checkout gear comprises the first checkout gear (9A) and second detection device (9B), and described the first checkout gear (9A) and second detection device (9B) form sliding pair with described the second guide rail (11) respectively.
5. crane arm bent plate according to claim 4 is proofreaied and correct special plane, it is characterized in that,
Described the first checkout gear (9A) comprising:
The first column (22A), the first controller (23A) that is slidably connected to described the first column (22A), the first measurement cantilever (24A); Be connected in the first height measurement unit and the first straight line degree measurement unit of described the first measurement cantilever (24A) end; Wherein
Described the first height measurement unit comprises the first flexible horizon rule (28A) and for showing the display screen (25A) of bent plate measuring height; Described the first straight line degree measurement unit comprises generating laser (26).
6. according to the crane arm bent plate described in claim 4 or 5, proofread and correct special plane, it is characterized in that,
Described second detection device (9B) comprising:
The second column (22B), the second controller (23B) that is slidably connected to described the second column (22B), the second measurement cantilever (24B); Be connected in the second height measurement unit and the second Linearity surveying unit of described the second measurement cantilever (24B) end; Wherein
Described the second height measurement unit comprises the second flexible horizon rule (28B) and for showing the display screen (25B) of bent plate measuring height; Described the second straight line degree measurement unit comprises laser shutter (27).
7. crane arm bent plate according to claim 6 is proofreaied and correct special plane, it is characterized in that,
Also comprise: charging roller (1) and blanking roller-way (6); Described charging roller (1) and blanking roller-way (6) are arranged at the two ends of described platform (4).
8. crane arm bent plate according to claim 7 is proofreaied and correct special plane, it is characterized in that,
Described platform (4) surface is also provided with liftable roller (7).
9. the bearing calibration of crane arm bent plate, is characterized in that, described method is proofreaied and correct special plane based on crane arm bent plate as claimed in claim 1;
Described bearing calibration comprises the steps:
Steps A, the bent plate that needs are proofreaied and correct hang on the described platform (4) with detection reference;
Step B, based on checkout gear, bent plate is carried out width measure, is highly measured and the measurement of linearity;
Step C, according to measurement result, on bent plate, need the position of proofreading and correct described in mark;
Step D, use described liftable tipper (2) that described bent plate is raised up to certain altitude, then described bent plate is turn to correction position;
Step e, by described hammering device (3), bent plate is proofreaied and correct, until reach requirement.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210004266.4A CN102553976B (en) | 2012-01-09 | 2012-01-09 | Special machine for correcting bend plates of crane booms and correcting method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210004266.4A CN102553976B (en) | 2012-01-09 | 2012-01-09 | Special machine for correcting bend plates of crane booms and correcting method |
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| CN102553976A CN102553976A (en) | 2012-07-11 |
| CN102553976B true CN102553976B (en) | 2014-04-16 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105149381B (en) * | 2015-08-18 | 2017-05-10 | 奇瑞汽车股份有限公司 | Elbow hinge shaping tool and method |
| CN107449389A (en) * | 2017-09-21 | 2017-12-08 | 江苏南钢通恒特材科技有限公司 | Rod iron Flatness Tester and rod iron detection means |
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