CN115301765A

CN115301765A - Component flatness correction device

Info

Publication number: CN115301765A
Application number: CN202210908930.1A
Authority: CN
Inventors: 葛曹杰; 葛安其; 邱小力; 张善良
Original assignee: Hcn Machinery Co ltd
Current assignee: Hcn Machinery Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-08

Abstract

The invention discloses component flatness correction equipment, which belongs to the technical field of mechanical equipment and is used for providing rapid, effective and automatic working component flatness correction equipment. The invention can accurately judge whether the flatness of the component reaches the standard or not and determine the position of the uneven part of the component by designing the optical distance sensor and the photosensitive element which are matched with each other, thereby realizing the automation of the inspection of the unevenness of the component, and simultaneously matching with the moving mechanism and the electric adjusting mechanism, realizing the automation of alignment, improving the detection and correction efficiency, realizing repeated detection and correction for many times due to higher speed, and improving the correction effect of the component.

Description

Component flatness correction equipment

Technical Field

The application relates to the technical field of mechanical equipment, in particular to component flatness correction equipment.

Background

At present, in the modern industrial field, mechanical equipment is assembled from various components, and during the production process of large components, flatness deformation caused by welding or problems of the plates themselves is common. In this case, a jack or a screw type straightening machine is generally used to perform pressure straightening on a component, but the jack needs to be provided with different mounting frames for workpieces having different shapes and sizes, and is not suitable for frequent component replacement. The screw rod type straightening machine can enable the pressure head to generate larger pressure only by enabling an operator to generate large torsional force, and the screw rod transmission has gaps, so that the pressure cannot be maintained, the straightening effect is poor, and time and labor are wasted.

And the existing component flatness correction equipment has low automation degree, can not liberate manpower, has low efficiency and large error in the correction process of manual participation, and is difficult to avoid omission.

Disclosure of Invention

An object of the application is to provide a quick and effective automatic working device for correcting flatness of a component.

To achieve the above object, the present application provides a component flatness correction apparatus: including detection mechanism, moving mechanism, operation panel, block terminal, arrestment mechanism, mechanism of exerting pressure, place platform, bearing base and frame subassembly, place the platform through frame subassembly fixed connection in on the bearing base, detection mechanism and moving mechanism are located place the platform left and right sides, detection mechanism is used for detecting place the straightness of bench component, moving mechanism is used for adjusting the component and is in place the position on the platform, arrestment mechanism is used for the mechanism of exerting pressure during operation retrains place the bench component, the operation panel is used for carrying out manual operation and setting, be provided with electric control system and hydraulic system in the block terminal for provide motion control and power for whole correction equipment, realize mechanical automation control.

Preferably, the detection mechanism comprises a lifting plate A, a telescopic rod A is arranged between the lifting plate A and the bearing base, an optical distance sensor and a photosensitive element are arranged on the lifting plate A, the optical distance sensor and the photosensitive element are symmetrical about the placing table, an emitting end of the optical distance sensor is opposite to a receiving end of the photosensitive element, the photosensitive element determines whether the component is straight by judging whether a received light bar is connected, the optical distance sensor determines the position of a protruding part on the component by judging the reflection time of the light bar, and detection can be rapidly and repeatedly carried out, so that the straightness detection efficiency is higher.

Preferably, the bearing base is provided with guide rails A on the left side and the right side of the lifting plate A, the lifting plate A faces to the side face of the guide rail A, the sliding groove A and the guide rail A are matched to form a sliding pair, and the upper end of the guide rail A is provided with a limiting plate A for limiting the maximum stroke of the lifting plate A.

Preferably, the rack assembly includes a vertical frame fixedly connected to both sides of the placing table, the detecting mechanism is close to the front and rear sides of the vertical frame, a cross beam is fixedly connected to the upper end of the vertical frame, a pressing mechanism is movably connected to the cross beam, a configuration frame is fixedly connected to at least the front and rear sides of the vertical frame, the braking mechanism is disposed on the configuration frame, the braking mechanism includes a braking rod fixed on the configuration frame, the movable end of the braking rod points to the placing table and is fixedly connected with a braking plate, and the component is prevented from moving by friction force.

As an optimization, the mechanism of exerting pressure includes the pneumatic cylinder, two limiting plate C of the hydro-cylinder side fixedly connected with of pneumatic cylinder, two limiting plate C is located respectively the top and the below of crossbeam are located the crossbeam top limiting plate C is provided with the roller in the rolling slot who offers, the roller is suitable for with sliding friction between limiting plate C and the crossbeam changes rolling friction into, the expansion end of pneumatic cylinder is directional place the platform and through nut fixedly connected with pressure head, the lower extreme of pressure head has made things convenient for the change of the end of exerting pressure through pin fixedly connected with pressure end.

As an optimization, the crossbeam has the chamber that slides that link up from top to bottom, mechanism of exerting pressure passes the chamber that slides with crossbeam sliding connection is located the crossbeam below limiting plate C's lower fixed surface is connected with the driver, the output fixedly connected with gear of driver, the lower fixed surface of crossbeam is connected with the spur rack, the spur rack with gear engagement ensures the position control precision.

Preferably, the moving mechanism comprises a linkage frame, a telescopic rod B is arranged between the linkage frame and the bearing base, a transfer assembly is arranged on the linkage frame, the transfer assembly is provided with a crawler belt and used for pushing a component on the placing table, loading and unloading and position adjustment of the component are achieved, and fine adjustment can be achieved.

Preferably, the linkage frame comprises a pair of supporting brackets, the two supporting brackets are fixedly connected through a bridging frame, two ends of a telescopic rod B are respectively fixedly connected with the bridging frame and the bearing base, the transfer assembly comprises a lifting plate B fixedly connected with the supporting brackets, a pair of constraint plates are fixedly connected onto the lifting plate B, a smooth supporting plate and a pair of rollers are arranged between the two constraint plates, the smooth supporting plate is located between the two rollers, two ends of the rollers are fixedly connected with rotating shafts through limiting rings, shaft holes are formed in the constraint plates, the rotating shafts and the shaft holes form rotating pairs, the outer side surfaces of the constraint plates are fixedly connected with a servo motor through a motor mounting plate, the rotating shafts penetrate through the shaft holes and are fixedly connected with the output end of the servo motor, through grooves are formed between the smooth supporting plate and the lifting plate B, the crawler belt penetrates through the through grooves and bypasses the two rollers, and the crawler belt obtains rotating power from the rollers.

Preferably, the transfer assemblies are two groups, each group is two, the transfer assemblies in each group are symmetrical about the placement table, the transfer assemblies are located at the front and rear sides of the stand, the optical distance sensor and the photosensitive element in the detection mechanism are located between the stand and the transfer assemblies, guide rails B are fixedly connected to the bearing base and located at the left and right sides of the linkage frame, the guide rails B face each other, sliding grooves B are formed in one sides of the transfer assemblies, the limiting plates face each other, sliding blocks are fixedly connected to one sides of the guide rails B, the sliding blocks and the sliding grooves B form sliding pairs, limiting plates B are fixedly connected to the upper ends of the guide rails B, and the maximum movement stroke of the transfer assemblies is limited.

Preferably, the side edge of the placing table is fixedly connected with side guard plates, the side guard plates are fixedly connected with the bearing base through a support frame below the side guard plates, the lower surface of the placing table is provided with criss-cross structural reinforcing plates, the structural reinforcing plates are located between the side guard plates, and the structural reinforcing plates are fixedly connected with the placing table and the side guard plates, so that the placing table can be effectively prevented from deforming when bearing large-tonnage workpieces.

Compared with the prior art, the beneficial effect of this application lies in:

(1) By designing the optical distance sensor and the photosensitive element which are matched with each other, whether the flatness of the component reaches the standard can be accurately judged, the position of the uneven part of the component can be determined, the automation of component unevenness inspection is realized, meanwhile, the alignment automation is realized by matching the moving mechanism and the electric adjusting mechanism, the detection and correction efficiency is improved, the detection and correction can be repeatedly performed for many times due to higher speed, and the correction effect on the component is improved;

(2) The hydraulic oil cylinder is adopted to improve the maximum correcting pressure of the equipment and the pressure maintaining capacity in the pressure applying process, the component placing table is designed to be high-rigidity welded, the large-tonnage workpiece can be supported without deformation, the middle of the oil cylinder top support is designed to be a long groove, the oil cylinder is arranged in the long groove and can be moved to be suitable for workpieces with different widths, meanwhile, the piston rod of the oil cylinder can be provided with pressure heads with different heights, the hydraulic oil cylinder is suitable for components with different heights, and the processing flexibility is improved.

Drawings

FIG. 1 is a first view of the overall construction of the flatness correcting apparatus for the structural member;

FIG. 2 is a second view of the overall construction of the flatness correcting apparatus for the component;

FIG. 3 is a perspective view of the component flatness correction apparatus after removal of the inspection mechanism and the moving mechanism;

FIG. 4 is a perspective view of the component flatness correction apparatus of FIG. 3 with the operator station and the electric box removed;

FIG. 5 is a drawing showing the relationship between the pressing mechanism of the member flatness correcting apparatus and the cross member;

fig. 6 is a sectional view of the perspective structure of fig. 5 of the flatness correcting apparatus for the member;

fig. 7 is an exploded view of a pressing mechanism of the member flatness correcting apparatus;

FIG. 8 is an enlarged partial view at A of FIG. 7 of the flatness correcting apparatus for the component;

fig. 9 is a first view showing a positional relationship between the detecting mechanism and the moving mechanism of the member flatness correcting apparatus and the placing table;

fig. 10 is a second view showing the positional relationship of the detecting mechanism and the displacement mechanism of the member flatness correcting apparatus with respect to the placing table;

FIG. 11 is a schematic view showing a positional relationship between the detecting mechanism and the displacing mechanism of the member flatness correcting apparatus;

fig. 12 is a perspective view of a detecting mechanism of the member flatness correcting apparatus;

FIG. 13 is a perspective view of the flatness correcting apparatus of FIG. 12 after removing the guide rails A;

fig. 14 is a partially enlarged view of the component flatness correcting apparatus at B of fig. 13;

FIG. 15 is a perspective view of the displacement mechanism of the member flatness correction device;

fig. 16 is a perspective view of the flatness correcting apparatus of fig. 15 after removing the guide rail B;

FIG. 17 is a first perspective view of a transfer assembly of the component flatness correction apparatus;

FIG. 18 is a second perspective view of the transfer assembly of the component flatness correction apparatus;

FIG. 19 is a perspective view of the component flatness correction apparatus of FIG. 18 after removal of the track and rollers;

fig. 20 is a schematic view showing the fitting relationship between the track and the roller of fig. 18 of the member flatness correcting apparatus.

In the figure: 1. a detection mechanism; 101. an optical distance sensor; 102. a photosensitive element; 103. a guide rail A; 104. a limiting plate A; 105. a lifting plate A; 106. a telescopic rod A; 107. a chute A; 2. a moving mechanism; 210. a linkage frame; 211. a telescopic rod B; 212. a bridge frame; 213. a guide rail B; 214. a chute B; 215. a limiting plate B; 216. a support bracket; 220. a migration component; 221. a restraint plate; 222. a crawler belt; 223. a slider; 224. a motor mounting plate; 225. a servo motor; 226. a lifting plate B; 227. a shaft hole; 228. a smooth supporting plate; 229. a through groove; 230. a drum; 231. a limiting ring; 232. a rotating shaft; 3. an operation table; 4. a distribution box; 5. a brake mechanism; 501. a brake plate; 502. a brake lever; 6. a pressure applying mechanism; 601. a hydraulic cylinder; 602. a limiting plate C; 603. a nut; 604. a pressure head; 605. a pressure applying end; 606. a driver; 607. a gear; 608. rolling a groove; 609. a roller; 7. a placing table; 701. a side guard plate; 702. a structural reinforcement plate; 8. a load-bearing base; 9. a rack assembly; 901. erecting a frame; 902. a cross beam; 903. a sliding cavity; 904. straight rack; 905. a configuration rack; 906. a support frame.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate orientations and positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present application.

It is noted that the terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The component flatness correction device shown in fig. 1-20 comprises a detection mechanism 1, a moving mechanism 2, an operation table 3, a distribution box 4, a brake mechanism 5, a pressure applying mechanism 6, a placing table 7, a bearing base 8 and a rack assembly 9, so that the correction device has automatic loading, unloading, detection, correction and pressure applying stabilizing functions, the placing table 7 is fixedly connected to the bearing base 8 through the rack assembly 9, the bearing base 8 bears the total weight of the whole device and a workpiece placed on the device, a larger bottom area can avoid the ground from being crushed due to overlarge pressure after the device is placed, a side edge of the placing table 7 is fixedly connected with a side protection plate 701, the side protection plate 701 is fixedly connected with the bearing base 8 through a support frame 906 below, a criss-cross structural reinforcing plate 702 is arranged on the lower surface of the placing table 7, the structural reinforcing plate 702 is located between the side protection plates 701, the structural reinforcing plate 702 is fixedly connected with the placing table 7 and the side protection plates 701, and the placing table 7 does not need to be detached, so that the placing table 7 is fixed in a welded manner, the whole body is stable in a structure, has higher load bearing capability and can bear heavier processing objects.

The detection mechanism 1 and the moving mechanism 2 are positioned at the left side and the right side of the placing table 7, the structural form of the placing table 7 is not affected, the placing table 7 can keep the structural strength of the detection mechanism 1, the detection mechanism 1 is used for detecting the straightness of a component on the placing table 7, the detection mechanism 1 comprises a lifting plate A105, an expansion rod A106 is arranged between the lifting plate A105 and the bearing base 8, an electric expansion rod is generally adopted, the precision during height adjustment can be ensured, an optical distance sensor 101 and a photosensitive element 102 are arranged on the lifting plate A105, the optical distance sensor 101 can emit and receive light waves with specific frequency, the coordinates of the uneven part on the component can be calculated by utilizing the time interval between reflection and reception, the photosensitive element 102 is similar to an electronic film of a camera and can receive the light rays with specific frequency emitted by the optical distance sensor 101 to record the outline of the component, so as to judge whether the straightness of the component reaches the standard, the optical distance sensor 101 and the photosensitive element 102 are symmetrical about the placing table 7, the emitting end of the optical distance sensor 101 is opposite to the receiving end of the photosensitive element 102, the light source emitted by the optical distance sensor 101 is not a light ray but a light cone, the light cone and the light cone are mutually matched, the photosensitive element 102 determines whether the component is straight or not by judging whether the received light bar is connected or not, the optical distance sensor 101 determines the position of a convex part on the component by judging the reflection time of the light bar, the bearing base 8 is provided with guide rails A103 at the left side and the right side of the lifting plate A105, the lifting plate A105 is provided with a sliding groove A107 opposite to the side surface of the guide rail A103, the sliding groove A107 and the guide rail A103 are matched to form a sliding pair, so that the heights of the optical distance sensor 101 and the photosensitive element 102 relative to the placing table 7 can be stably and synchronously adaptively adjusted, the upper end of the guide rail A103 is provided with a limit plate A104, for limiting the maximum adjustment travel.

The braking mechanism 5 is used for restraining a component on the placing table 7 when the pressing mechanism 6 works, the rack assembly 9 comprises a vertical frame 901 fixedly connected to two sides of the placing table 7, the detecting mechanism 1 is close to the front side and the rear side of the vertical frame 901, the detecting mechanism 1 is usually arranged on the front side and the rear side of the vertical frame 901, the flatness of the framework before correction and the flatness of the component after correction are respectively detected, a cross beam 902 is fixedly connected to the upper end of the vertical frame 901, the pressing mechanism 6 is movably connected to the cross beam 902, the component is pressed to be in a flat state through a pressing mode, at least the front side and the rear side of the vertical frame 901 are fixedly connected with a configuration frame 905, the braking mechanism 5 is arranged on the configuration frame 905, the braking mechanism 5 comprises a braking rod 502 fixed on the configuration frame 905, an air cylinder is generally adopted, the movable end of the braking rod 502 points to the placing table 7 and is fixedly connected with a braking plate 501, the braking plate 501 can move up and down relative to the placing table 7 under the driving of the braking rod 502, when the straightness of the component is not qualified, the brake plate 501 descends to press the component onto the placing table 7, the component is effectively prevented from moving when the pressing mechanism 6 presses the component, the pressing mechanism 6 comprises a hydraulic cylinder 601, a large pressure action can be generated under the driving of a plunger pump, two limiting plates C602 are fixedly connected to the side surfaces of the hydraulic cylinder 601, the two limiting plates C602 are respectively located above and below the cross beam 902 and used for limiting the hydraulic cylinder 601 on the cross beam 902, a roller 609 is arranged in a rolling groove 608 formed in the limiting plate C602 above the cross beam 902, the roller 609 is suitable for converting sliding friction between the limiting plates C602 and the cross beam 902 into rolling friction, the limiting plate C602 below the cross beam 902 can be in close contact with the cross beam 902 when the pressing mechanism 6 presses, and the strong friction can effectively avoid the shaking of the pressing mechanism 6, the working stability is improved, the directional platform 7 of placing of live end of pneumatic cylinder 601 and through nut 603 fixedly connected with pressure head 604, pressure head 604 can be dismantled, the lower extreme of pressure head 604 has the end 605 of exerting pressure through pin fixedly connected with, the convenience is dismantled and is installed the end 605 of exerting pressure, thereby deal with the salient point of equidimension not on the component in a flexible way, crossbeam 902 has the chamber 903 that slides that link up from top to bottom, supply the mechanism 6 that exerts pressure to remove, the mechanism 6 that exerts pressure passes chamber 903 and crossbeam 902 sliding connection that slides, the lower fixed surface of limiting plate C602 who is located crossbeam 902 below is connected with driver 606, its inside motor and reduction gear structure have, the output fixedly connected with gear 607 of driver 606, the lower fixed surface of crossbeam 902 is connected with spur rack 904, spur rack 904 and gear 607 meshing, position control's precision can be guaranteed well.

The moving mechanism 2 is used for adjusting the position of a component on the placing table 7, the moving mechanism 2 comprises a linkage frame 210, a plurality of moving assemblies 220 are guaranteed to ascend and descend synchronously, a telescopic rod B211 is arranged between the linkage frame 210 and the bearing base 8, an air cylinder is usually adopted, the response speed is higher, the linkage frame 210 is provided with two moving assemblies 220, each moving assembly 220 comprises two groups, each group comprises two moving assemblies 220, the moving assemblies 220 in each group are symmetrical relative to the placing table 7, the two moving assemblies 220 are respectively arranged in the front and at the back of the vertical frame 901 and respectively arranged around the placing table 7, the stability of the component during lifting can be well guaranteed, the optical distance sensor 101 and the photosensitive element 102 in the detection mechanism 1 are arranged between the vertical frame 901 and the moving assemblies 220, and therefore the detection mechanism 1 is closer to the working position of the pressing mechanism 6, thus, when the detection mechanism 1 finds that the components have uneven parts, the position adjustment error of the components can be reduced, the bearing base 8 is fixedly connected with the guide rail B213, the guide rail B213 is positioned on the left side and the right side of the linkage frame 210, one side of the guide rail B213 opposite to the migration assembly 220 is provided with the sliding groove B214, one side of the restraint plate 221 opposite to the guide rail B213 is fixedly connected with the sliding block 223, the sliding block 223 and the sliding groove B214 form a sliding pair, the synchronism and the stability of the migration assembly 220 during ascending and descending can be ensured, the upper end of the guide rail B213 is fixedly connected with the restraint plate B215 which also limits the maximum stroke of the migration assembly 220 during the up-and-down movement, the migration assembly 220 is provided with the crawler belt 222 for pushing the components on the placing table 7, and when the migration assembly 220 is positioned at the lowest initial position, the crawler belt 222 does not contact with the components; when the transfer assembly 220 ascends, the crawler 222 contacts with the member and provides upward supporting force and horizontal friction force for the member, so that the member can move horizontally after being separated from the upper surface of the placing table 7, the linkage frame 210 comprises a pair of support brackets 216, the two support brackets 216 are fixedly connected through the bridge frame 212 to form a linkage structure and can ascend and descend synchronously, two ends of the telescopic rod B211 are fixedly connected with the bridge frame 212 and the bearing base 8 respectively, the telescopic rod B211 can drive the linkage frame 210 to adjust up and down without high position control precision by generally adopting an air cylinder or a hydraulic cylinder 601, the transfer assembly 220 comprises a lifting plate B226 fixedly connected with the support brackets 216, a pair of constraint plates 221 are fixedly connected to the lifting plate B226 and used for constraining the freedom degree of the crawler 222, a smooth supporting plate 228 and a pair of rollers 230 are arranged between the two constraint plates 221 and used for providing a certain lifting force for the crawler 222, two ends of the rollers 230 are fixedly connected with a rotating shaft 232 through a limiting ring 231, the constraint plates 221 are provided with a smooth supporting plate 228, the rotating auxiliary roller 230 and a rotating shaft hole 229 for driving a servo motor 225 to rotate through a rotating auxiliary shaft hole 229 fixed on the outer side of the crawler mounting plate 221, and a servo motor 229, the crawler mounting plate 225.

The operation table 3 is used for manual operation and setting, for example, setting a flatness qualified range of a component, inputting a thickness of the component and an upper pressure limit of the pressing mechanism 6, and an electric control system and a hydraulic system, even a pneumatic system, are arranged in the distribution box 4 and used for providing motion control and power for the whole correction device, the electric control system is used for being electrically connected with the optical distance sensor 101, the photosensitive element 102, the driver 606 and the electric telescopic rod and used for acquiring a detection signal and providing electric energy, and the hydraulic system is mainly connected with the plunger pump and the hydraulic cylinder 601 and is provided with valve body structures such as a reversing valve and an overflow valve, and is used for controlling action parts such as the hydraulic cylinder 601 and the air cylinder in the correction device under the action of a manual or electric control valve.

The working principle of the component flatness correction equipment is as follows: when in use, a plate-shaped member is placed on the placing table 7, the transfer assembly 220 is lifted, the crawler belt 222 is in contact with the lower surface of the member and lifts the member away from the placing table 7, then the member is close to the detection mechanism 1 at the inlet of the pressing mechanism 6 under the rotation action of the crawler belt 222, the optical distance sensor 101 generates a light sweeping member with a specific frequency band, the outline of the upper surface of the member is projected onto the photosensitive element 102, if the protrusion on the member exceeds the straightness requirement, the photosensitive element 102 can respectively come out from the outline of the light source, the light can be reflected to the receiving end of the optical distance sensor 101 at the same time, the coordinates of the protrusion on the member are calculated by using the time interval between the emission and the reception, a plurality of uneven positions can be detected at one time, the positions can be marked into coordinates which correction is needed, and the sorting is carried out according to the found time, the component continues to advance towards the lower part of the pressing mechanism 6, meanwhile, the pressing mechanism 6 is driven by the driver 606 to move towards the first target position, until the first marked convex part on the component is positioned right below the pressing mechanism 6, the transferring component 220 descends, the component is naturally placed on the placing table 7, then the pressure head 604 descends to apply pressure to the convex part of the component to make the convex part flat, then under the coordination effect of the positions of the transferring component 220 and the driver 606, the next coordinate point is corrected continuously, until all marks are completely pressed, the pressure head 604 ascends to the initial position, the transferring component 220 is lifted up again to lift the component from the placing table 7, the corrected part passes through the detecting mechanism 1 between the outlets of the pressing stations to receive the flatness detection again, if the corrected part passes through the detecting mechanism, if the corrected part has an uneven part due to shielding, the coordinates of the uneven portion are redetermined and then returned to the pressed position for correction again.

The foregoing has described the principles, principal features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and such changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims

1. An apparatus for straightening a component, comprising: including detection mechanism, moving mechanism, operation panel, block terminal, arrestment mechanism, mechanism of exerting pressure, place platform, bearing base and frame subassembly, place the platform through frame subassembly fixed connection in on the bearing base, detection mechanism and moving mechanism are located place the platform left and right sides, detection mechanism is used for detecting place the straightness of bench component, moving mechanism is used for adjusting the component and is in place the position on the platform, arrestment mechanism is used for the mechanism of exerting pressure during operation retrains place the bench component, the operation panel is used for carrying out manual operation and setting, be provided with electric control system and hydraulic system in the block terminal for provide motion control and power for whole correction equipment.

2. The component flatness correcting apparatus of claim 1, wherein: the detection mechanism comprises a lifting plate A, a telescopic rod A is arranged between the lifting plate A and the bearing base, an optical distance sensor and a photosensitive element are arranged on the lifting plate A, the optical distance sensor and the photosensitive element are symmetrical relative to the placing table, the emitting end of the optical distance sensor is opposite to the receiving end of the photosensitive element, the photosensitive element determines whether the component is straight or not by judging whether a received light bar is connected, and the optical distance sensor determines the position of a protruding part on the component by judging the reflection time of the light bar.

3. The component flatness correction apparatus of claim 2, wherein: the bearing base is in the left and right sides of lifter plate A is provided with guide rail A, lifter plate A subtend guide rail A's side has seted up spout A, spout A with guide rail A cooperation constitutes the pair that slides, guide rail A's upper end is provided with limiting plate A.

4. The component flatness correcting apparatus of claim 3, wherein: the rack assembly comprises a vertical frame fixedly connected with two sides of the placing table, the detection mechanism is close to the front side and the rear side of the vertical frame, a beam is fixedly connected to the upper end of the vertical frame, a pressing mechanism is movably connected to the beam, at least one side face of the front side and the rear side of the vertical frame is fixedly connected with the placing frame, the braking mechanism is arranged on the placing frame and comprises a braking rod fixed on the placing frame, and the movable end of the braking rod is oriented to the placing table and is fixedly connected with a braking plate.

5. The component flatness correcting apparatus of claim 4, wherein: the mechanism of exerting pressure includes the pneumatic cylinder, two limiting plate C of hydro-cylinder side fixedly connected with of pneumatic cylinder, two limiting plate C is located respectively the top and the below of crossbeam are located the crossbeam top limiting plate C is provided with the roller in the rolling groove of seting up, the roller is suitable for with sliding friction between limiting plate C and the crossbeam changes rolling friction into, the expansion end of pneumatic cylinder is directional place the platform and through nut fixedly connected with pressure head, the lower extreme of pressure head is through pin fixedly connected with end of exerting pressure.

6. The component flatness correction device of claim 5, wherein: the crossbeam has the chamber that slides that link up from top to bottom, the mechanism of exerting pressure passes the chamber that slides with crossbeam sliding connection is located the crossbeam below limiting plate C's lower fixed surface is connected with the driver, the output fixedly connected with gear of driver, the lower fixed surface of crossbeam is connected with the spur rack, the spur rack with gear engagement.

7. The component flatness correction apparatus of claim 4, wherein: the moving mechanism comprises a linkage frame, a telescopic rod B is arranged between the linkage frame and the bearing base, a transfer assembly is arranged on the linkage frame, and the transfer assembly is provided with a crawler belt and used for pushing a component on the placing table.

8. The component flatness correction device of claim 7, wherein: the link frame includes a pair of support bracket, two through bridge frame fixed connection between the support bracket, telescopic link B's both ends respectively with the bridge frame with bearing base fixed connection, the migration subassembly include with support bracket fixed connection's lifter plate B, a pair of about board of fixedly connected with on the lifter plate B, two be provided with smooth layer board and a pair of cylinder between the about board, smooth layer board is located two between the cylinder, spacing ring fixedly connected with pivot is passed through at the both ends of cylinder, the shaft hole has been seted up on the about board, the pivot with the shaft hole constitutes the revolute pair, the lateral surface of about board passes through motor mounting panel fixedly connected with servo motor, the pivot passes behind the shaft hole with servo motor's output fixed connection, smooth layer board with logical groove has between the lifter plate B, the track passes lead to the groove and walk around two the cylinder.

9. The component flatness correction device of claim 8, wherein: the migration subassembly has two sets ofly, and every group has two, in every group the migration subassembly about place the bench symmetry, two sets of the migration subassembly is located respectively the front and back of grudging post, among the detection mechanism optical distance sensor with photosensitive element is located the grudging post with between the migration subassembly, fixedly connected with guide rail B on the bearing base, guide rail B is located the left and right sides of linkage frame, guide rail B subtend spout B has been seted up to one side of migration subassembly, the opposite direction of about plate guide rail B's one side fixedly connected with slider, the slider with spout B constitutes the pair that slides, guide rail B's upper end fixedly connected with limiting plate B.

10. The component flatness correcting apparatus of claim 1, wherein: the side edge of the placing table is fixedly connected with side guard plates, the side guard plates are fixedly connected with the bearing base through a support frame below the side guard plates, the lower surface of the placing table is provided with criss-cross structural reinforcing plates, the structural reinforcing plates are located between the side guard plates, and the structural reinforcing plates are fixedly connected with the placing table and the side guard plates.