CN211401047U - Detection and calibration integrated device for welding frame - Google Patents

Abstract

The utility model discloses a detection and calibration integrated device for a welding frame, which comprises a rack platform for butt joint with an external transmission mechanism, wherein a liftable roller transmission mechanism is arranged below the rack platform, and the roller transmission mechanism is used for continuously transmitting the welding frame transmitted by the external transmission mechanism to the rack platform after being lifted and enabling the welding frame to fall on the rack platform after falling; the rack platform is provided with a positioning and fixing mechanism and a lifting detection mechanism, and the positioning and fixing mechanism is used for fixing the welding frame and then enabling the detection mechanism to carry out detection operation; more than one movable type correcting mechanism for correcting the type of the welding frame is further arranged on the rack platform so as to be used for correcting the type of the detected welding frame at different positions. The utility model has the advantages of an automatic change intelligent degree height, integrated level height, detect the school type efficient, detect the school type precision high, greatly reduced manual work intensity and dangerous, improve the product quality greatly.

Description

Detection and calibration integrated device for welding frame

Technical Field

The utility model mainly relates to the automatic weld equipment field, concretely relates to detect school type integrated device for welding frame.

Background

There is a need in the art for welding large frame members that are formed from multiple pieces of material. Because the heat and internal force generated during welding change, the formed product has large deformation, so that the detection and correction calibration needs to be performed after the welding is finished. The traditional detection basically depends on manually holding measuring tools such as a tape measure, a caliper, an angle square and the like, measuring welding points one by one, marking after detecting a place needing to be corrected, and then performing subsequent correction operation. In the traditional correction, a flame heating mode is adopted, so that a weldment is locally heated and then rapidly cooled, and the change of internal stress is generated. At present, the method is relatively dependent on manual operation skill requirements, has no universality, and has the following technical problems:

firstly, the working efficiency is low. During detection, the manual holding of a measuring tape, a caliper, an angle square and other measuring tools is needed to measure the welding points one by one, and the welding points of a large frame piece are multiple, so that the detection work efficiency is extremely low, and the development of subsequent correction operation is seriously influenced. Meanwhile, during the calibration, the welding points needing calibration need to be heated and calibrated by manually holding a plurality of tools such as a flame gun and a calibration tool one by one, and then are cooled by adopting the water cooling and other modes, so that the calibration working efficiency is extremely low, and the follow-up operation is seriously influenced.

Secondly, the detection and the calibration do not have uniformity and have poor accuracy. Because manual detection depends on the skills and experiences of quality testing personnel, the operation skills, experiences and the like of manual detection at each time are not unified, detection results among frame piece products in different batches or among different welding points of the same frame piece product are not unified, the detection accuracy is poor, the later-stage correction accuracy is also influenced, and the quality and the strength of the product are finally influenced. Meanwhile, most of the existing calibration methods are to heat the workpiece locally and then use water cooling and the like to enable the workpiece to be deformed locally due to stress change, the method also depends on the operation skill and experience of workers, so that the operation skill and experience of manual calibration at each time are not uniform, calibration results among frame piece products in different batches or among different welding points of the same frame piece product are not uniform, the calibration accuracy is poor, and the quality and the strength of the product are finally influenced.

Thirdly, the labor intensity is high, and errors are easy to occur. Because manual detection and manual correction are adopted, the labor intensity of personnel is high; moreover, as a large frame member has more welding points, the situations that a certain welding point forgets to detect or correct the welding point, skips to detect or skip to correct the welding point often occur, and the quality and the strength of the product are seriously influenced.

Fourthly, the automation and the intelligence degree are low. Whether the operation is detection or correction operation, the manual operation is not only carried out during detection and correction, but also the manual feeding and the manual discharging are required before and after detection and before and after correction, so that the detection and correction can not be matched with other automatic equipment (for example, the automatic feeding and discharging transmission equipment can not be connected); meanwhile, integrated operation cannot be realized between detection and calibration, the operation occupies a large area due to two different operation requirements, the operation requirements of high efficiency and automation cannot be met, and automation and systematization operation cannot be formed.

Fifthly, the operation risk is large. During detection, manual work is involved, and a welding frame is heavy, so that the operation risks of collision and impact pressure are easy to occur. Meanwhile, during the shape correction, the welding points are heated and corrected one by manually holding a plurality of tools such as a flame gun and a shape correction tool, and then the welding points are cooled by adopting the water cooling and other modes, so that dangerous components such as high temperature, flame, cooling water vapor and the like exist in the operation site, the misoperation danger of workers is easy to occur, and the potential safety hazard exists in the site.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem that: aiming at the problems in the prior art, the detection and calibration integrated device for the welding frame is high in automation intelligent degree, integration level and detection and calibration efficiency, high in detection and calibration precision, capable of greatly reducing manual operation intensity and danger and greatly improving product quality.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a detection and correction integrated device for a welding frame comprises a rack platform, a roller transmission mechanism, a welding frame conveying mechanism and a detection and correction integrated device, wherein the rack platform is in butt joint with an external transmission mechanism; the welding frame platform is provided with a positioning and fixing mechanism and a lifting detection mechanism, and the positioning and fixing mechanism is used for adjusting and fixing the position of the welding frame after being placed, and enabling the detection mechanism to descend and be pressed on the welding frame to perform detection operation; the welding frame detection device is characterized in that more than one movable type correction mechanism for correcting the welding frame is further arranged on the rack platform, and the movable type correction mechanism can transversely move on the side edge of the rack platform along the transmission direction of the rack platform so as to be used for correcting the detected welding frame at different positions.

As a further improvement, a plurality of roller grooves have been seted up in proper order on rack platform's the platform panel, roller transmission device includes roller transmission assembly and locates the roller lifting unit of roller transmission assembly below, the ascending roller lifting unit that is used for of roller lifting unit drive roller transmission assembly lets a plurality of rollers of roller transmission assembly transmit respectively through roller groove bulge up after to so that the last location fixed establishment of rack platform can not form the hindrance to the welding frame that the transmission came.

As a further improvement of the utility model, roller transmission assembly includes roller platform, roller driving motor and many rollers, every the both ends of roller are all installed on the roller platform through vertical roller support protrusion, all be equipped with a transmission double gear, every in the below of every roller on the roller platform the gear of roller tip all is connected with transmission double gear through a vertical arrangement's first drive chain, every transmission double gear still is connected, is used for driving the roller through a second drive chain and roller driving motor simultaneously and rolls.

As a further improvement, still be equipped with the transmission determine module that is used for detecting welding frame transmission position on the rack platform, when transmission determine module detected welding frame and transmitted when targetting in place roller transmission device stops the transmission and descends, drops welding frame on the rack platform.

As a further improvement, the positioning fixing mechanism includes more than two locating pieces and more than two positioning drive assemblies that can promote the welding frame translation, and the locating piece more than two is fixed in front side position and left side position on the frame platform respectively, in order to be used for supporting welding frame's front side and left side when the location, more than two positioning drive assembly is fixed in rear side position and right side position on the frame platform respectively, in order to be used for promoting when the location welding frame moves towards the locating piece in side and left side position so that welding frame finally is pushed tightly fixed by locating piece and positioning drive assembly respectively all around.

As a further improvement of the utility model, the location drive assembly is including driving actuating cylinder, the drive end that drives actuating cylinder is equipped with removable location kicking block.

As a further improvement, detection mechanism is including being fixed in the detection frame on the rack platform, be equipped with vertical lifter assembly in the detection frame, lifter assembly's bottom mounting has the detection frock frame, be equipped with a plurality of detection fixture blocks on the detection frock frame, during the detection frock frame steps down and makes a plurality of detection fixture blocks correspond the card respectively and establish at welding frame's a plurality of welding point department, with whether be used for detecting have the welding flaw portion of concavity and compress tightly the plastic with bellied welding flaw portion down under lifter assembly's drive.

As a further improvement, the shaping dead slot has all been seted up in every welding point department of welding frame on the frame platform to in detect the fixture block and compress tightly the shaping with bellied welding flaw portion down.

As a further improvement, the lifter assembly includes the vertical guide post that is fixed in the detection frame, the guide post endotheca is equipped with the lifter, the lower extreme and the detection frock frame fixed connection of lifter, be fixed with vertical first rack on the lifter, it still is fixed with detection driving motor to detect the frame, the drive axle head that detects driving motor is equipped with the gear with first rack toothing, in order to be used for driving the lifter along the guide post oscilaltion.

As the utility model discloses a further improvement, the middle part that detects the frock frame is equipped with the fixing base, it can dismantle with the lifter assembly through the fixing base to detect the frock frame and be connected, a plurality of it all can dismantle with the detection frock frame and be connected to detect the fixture block.

As a further improvement of the present invention, the movable calibrating mechanism includes a movable base, on which a lateral calibrating device and a lifting calibrating device are disposed, the lateral calibrating device can be moved to the side of the welding frame in a front-back telescopic manner, and is used for inwardly extruding or outwardly stretching the welding frame to calibrate the welding frame; the lifting type correcting device can move towards the welding frame in a lifting mode and is used for downwards extruding or upwards stretching the welding frame to perform type correction.

As a further improvement, the side direction school type device includes the direction base, be equipped with many guiding bars on the scalable motion ground on the direction base, the rear of direction base is equipped with flexible drive actuating cylinder, the place ahead of direction base is equipped with the school type block subassembly that is used for push-and-pull welding frame, school type block subassembly drives actuating cylinder with flexible simultaneously and passes drive axle head, many guiding bars behind the direction base and be connected, carry out concertina movement along the direction of many guiding bars under the drive of flexible drive actuating cylinder.

As a further improvement, the school type block assembly includes mount pad, regulation seat, school type piece and screw rod assembly, the school type piece is fixed in on the regulation seat, the regulation seat through vertical arrangement's screw rod assembly slidable from top to bottom install on the mount pad, be used for through rotatory screw rod assembly make the regulation seat oscilaltion adjust the type piece from top to bottom school type position adjust.

As a further improvement of the present invention, the guiding base is horizontally rotatably mounted on the movable base through a vertically arranged rotating shaft, and is configured to rotate outwards when the welding frame is transferred to the rack platform, so that the lateral sizing device does not form an obstacle to the transferred welding frame; the top of direction base is equipped with the draw-in groove, be equipped with chucking spare on the removal base, be used for when the direction base inwards rotatory to the position back card go into the draw-in groove in order to make the side direction school type device keep fixed back carry out the school type operation.

As a further improvement of the utility model, lift school type device includes lift mounting base, lift hydro-cylinder, school type hook piece through vertical arrangement's lift hydro-cylinder be fixed in lift mounting base on, with be used for through lift hydro-cylinder's drive decline and extrusion welding frame carry out the school type, perhaps collude welding frame rising again after descending and stretch welding frame carries out the school type.

As a further improvement, the shaping dead slot has all been seted up in every welding point department of welding frame on the frame platform to the type correction hook piece compresses tightly the plastic with bellied welding flaw portion down, or the type correction hook piece of being convenient for stretches into welding frame's below through the shaping dead slot earlier and rises tensile welding frame again behind the hooking welding frame and carries out the type correction.

As a further improvement, the both sides of the type correction hook block on the lift mounting base all are equipped with a level convex and compress tightly the seat, compress tightly the screw thread pressing rod that all is equipped with a vertical arrangement on the seat, but compress tightly articulated, the screw thread pressing rod that will compress tightly the rotatory top to welding frame of seat and downwardly rotating of seat earlier when being used for the operation, so that the screw thread pressing rod compresses tightly and carries out the type correction operation again behind the welding frame.

As a further improvement, the mobile base is provided with a rotary oil cylinder, the lifting mounting base is installed on the mobile base through the rotary oil cylinder in a horizontal rotating manner and is used for outwards rotating when the welding frame is transmitted to the rack platform, so that the lifting correction device does not form a block on the welding frame transmitted.

As a further improvement, the movable base is fixed in on rack platform's the lateral wall through transverse arrangement's guide rail set slidable, guide rail set includes transverse arrangement's guide rail and second rack, be equipped with the drive shaft on the movable base, the one end of drive shaft is equipped with the walking gear with second rack meshing, the other end of drive shaft is equipped with walking hand wheel, is used for through rotatory walking hand wheel with the drive movable base translation.

Compared with the prior art, the utility model has the advantages of:

firstly, the utility model discloses a detection school type integrated device integrated level for welding frame is high, frame platform, roller transmission device, location fixed establishment, but the detection mechanism of liftable and the removal school type mechanism of sideslip mutually support, can form automatic unloading, automatic positioning, automatic fixed, automated inspection, a series of actions of automatic school type, no longer need the manual work to hold the tape measure, slide caliper rule, the butt welding point of a plurality of measuring tool such as angle square one is measured, also no longer need the manual work to hold butt welding point of one of a plurality of instruments such as flame gun and carry out the school type, detection and school type work efficiency have been improved greatly, the high efficiency of follow-up operation has effectively been guaranteed and has gone on. Meanwhile, the high integration level effectively reduces the field use area of the equipment, and greatly reduces the requirement on the operation area of a factory building.

Secondly the utility model discloses a detect school type integrated device for welding frame no matter detect or the school type all has the unity, and accurate nature is high. Because realized the accurate location in position through location fixed establishment, rethread detection mechanism realizes once pushing down the state that is accurate all welding points of detection promptly, rethread removes the unified type of carrying out the school of school type mechanism, the dependence to quality testing personnel's skill and experience has been reduced, make no matter be between different batches of frame member product, or the detection and the school type between the different welding points of same frame member product all have the unity, it is high with the accurate nature of school type to check, the quality and the intensity of product have finally been improved.

Thirdly, the utility model discloses a detect school type integrated device for welding frame can form automatic unloading, automatic positioning, automatic fixation, automated inspection, a series of actions of automatic school type, greatly reduced artifical intensity of labour, detection mechanism realizes once pushing down the state that accurately detects all welding points promptly, remove school type mechanism and can the sideslip carry out the school type of multiple spot, even the welding point of large-scale frame spare is many, also can not appear certain welding point forget detect or school type, skip the condition of detecting or school type and appear, the quality and the intensity of product have been improved greatly.

Fourthly the utility model discloses a detection school type integrated device for welding frame, degree of automation, intellectuality are high. Frame platform, roller transmission device, location fixed establishment, the detection mechanism of liftable and remove school type mechanism and mutually support, support each other, can form automatic unloading, automatic positioning, it is automatic fixed, automated inspection, a series of actions of automatic school type, make this device can cooperate other automation equipment (for example automatic feeding unloading transmission band, automatic frame spraying color etc.) to use, make can be fine satisfy the high efficiency, automatic operation demand, make and to form automatic system operation.

Fifthly, the utility model discloses a detect school type integrated device for welding frame, the school type is dangerous low. Because the butt welding joints of a plurality of tools such as a flame gun, a sizing tool and the like do not need to be held manually to heat and size and then cooled by adopting the water cooling and other modes, dangerous components such as high temperature, flame, cooling water vapor and the like are avoided in the operation field, the danger of misoperation of workers is reduced, and the potential safety hazard of the field is greatly reduced.

Sixth is the utility model discloses a detect school type integrated device for welding frame, frame platform has the function of platform, and this can be convenient for welding frame's steady placing because only welding frame has steady, just can guarantee that subsequent mobile location is accurate, just also can further guarantee that subsequent pushing down detects and the school type is accurate. Secondly, under the functional prerequisite of having realized the platform, in order to realize the transmission, a plurality of roller grooves have been seted up in proper order to this application on the platform panel, and this a plurality of rollers of roller transmission assembly can be carried out transmission after roller groove bulges up during the transmission to can be with the steady placing of welding frame on frame platform after falling to put. Thirdly, this application is accurate for detection and school type, has set up location fixed establishment on the rack platform, because the welding frame of transmission must appear the position at transmission, decline etc. in-process and move, can not satisfy accurate detection and accurate school type, so must set up location fixed establishment to the welding frame after putting and carry out position readjustment and fix a position fixedly. But set up location fixed establishment and probably can block the welding frame of transmission, so this application sets up roller transmission device into the roller transmission assembly of mutually supporting and locate the roller lifting unit of roller transmission assembly below, roller transmission assembly can rise and be higher than rack platform's panel and transmit, make the last location fixed establishment of rack platform can not form the hindrance to the welding frame that the transmission came, and can realize falling after the transmission again and put and fix a position fixedly, do not exist independently between several parts, but mutually support, a technical function group has been formed.

Seventhly, the utility model discloses a detect school type integrated device for welding frame, firstly roller driving motor can drive all transmission double gear operations simultaneously through second drive chain, and then drives all roller operations simultaneously through every first drive chain, not only makes the transmission go on in step, high-efficient, makes simple structure compact moreover, maintains convenient and fast. And secondly, the vertical roller support, the transmission double gears and other components are arranged in a matched manner, so that the roller can respectively protrude upwards through the roller groove when being lifted, and the transmission is effectively ensured.

Eighthly, the utility model discloses a detection school type integrated device for welding frame through the location drive assembly that more than two locating pieces and more than two promotion welding frame translation, has formed splendid location cooperation for the welding frame of every turn transmission has appeared position shift in the course such as transmission, decline, but can be positioned accurately before detection or school type; and the device is fixed during detection or correction, and cannot cause position shift due to pressing of a detection mechanism or position shift due to pressing and stretching of a correction mechanism.

Ninthly, the utility model discloses a detection and calibration integrated device for welding frame, firstly, the detection tool rack is provided with a plurality of detection fixture blocks, when the detection tool rack is pressed down to the right place, if the welding position is found to be just in contact with the detection fixture blocks, the operation is normal; if a gap is found between the welding position and the detection fixture block, the welding defect part which is concave can be immediately judged, and the shape correction needs to be carried out at the next stage, so that the detection is convenient and fast. Secondly, the detection tool rack of this application not only has the detection function, simultaneously, if bellied welding flaw portion appears, the detection fixture block that then pushes down just in time can compress tightly the plastic with this arch down, realizes the purpose of school type, also the detection tool rack of this application has compromise the function of detection and partial school type promptly, has alleviateed the work content of follow-up special school type, has shortened the activity duration.

Ten be the utility model discloses a detection school type integrated device for welding frame removes school type mechanism and includes the removal base, is equipped with side direction school type device and lift school type device on the removal base, also promptly, and the school type of side direction can be realized to this device, also can realize the school type of direction from top to bottom, can satisfy the school type needs of the different flaws that different solder joints appear, and the school type is efficient, the school type is effectual.

Eleven is the utility model discloses a detection school type integrated device for welding frame makes the regulation seat oscilaltion adjust with the upper and lower school type position of proofreading type piece through rotatory screw rod subassembly. Therefore, the shape correcting block of the device can meet the shape correcting requirements of welding points with different heights of the same welding frame, can accurately push and pull the shape correcting points, and is extremely high in shape correcting precision. Meanwhile, aiming at welding frames of different batches, the up-and-down type correction positions of the type correction blocks can be adjusted, so that different type correction requirements are met.

Twelve is the utility model discloses a detect school type integrated device for welding frame, all be equipped with the convex seat that compresses tightly of a level in the both sides of school type hook piece on the lift mounting base, when needs tensile welding frame carries out the school type, in order to avoid coming the too much drawing of section bar (as long as will be unusual bellied place downwards pull up can), through setting up the screw thread compression bar, can compress tightly the normal section bar position of the both sides of this unusual salient point earlier, then upwards pull up this unusual salient point again, realize splendid school type effect.

Drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the inspection and calibration integrated device for welding frames of the present invention.

Fig. 2 is a schematic view of a partial structure of the rack platform of the present invention.

Fig. 3 is a schematic view of a partial structure of the roller transmission mechanism of the present invention.

Fig. 4 is a schematic view of the three-dimensional structure of the detection mechanism of the present invention when it is mounted on the frame platform.

Fig. 5 is a schematic diagram of the three-dimensional structure of the detection mechanism of the present invention.

Fig. 6 is a schematic view of the three-dimensional structure of the mobile sizing mechanism of the present invention when it is mounted on the frame platform.

Fig. 7 is a schematic diagram of the three-dimensional structure of the movement calibration mechanism of the present invention.

Fig. 8 is a schematic perspective view of the lateral calibration device of the present invention.

Illustration of the drawings:

1. welding the frame; 2. a rack platform; 21. a roller groove; 3. a roller transmission mechanism; 31. a roller transmission assembly; 311. a roller platform; 312. a roller; 313. a roller support; 314. a transmission double gear; 32. a roller lifting assembly; 4. a positioning and fixing mechanism; 41. positioning blocks; 42. positioning the driving assembly; 5. a detection mechanism; 51. detecting the frame; 52. a lifter bar assembly; 521. a guide post; 522. a lifting rod; 53. detecting a tool rack; 531. detecting a fixture block; 54. detecting a driving motor; 6. moving the model correcting mechanism; 61. a movable base; 62. a lateral sizing device; 621. a guide base; 622. a guide bar; 623. a telescopic driving cylinder; 624. a school block assembly; 6241. a mounting seat; 6242. an adjusting seat; 6243. a calibration block; 6244. a screw assembly; 625. a rotating shaft; 63. a lifting model correcting device; 631. a lifting mounting base; 632. a lift cylinder; 633. calibrating a hook block; 634. a pressing seat; 635. a threaded hold down bar; 636. rotating the oil cylinder; 64. a guide rail assembly; 641. a guide rail; 642. a second rack; 65. a traveling gear; 66. a walking hand wheel.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments and drawings.

As shown in fig. 1 to 8, the utility model provides a detect school type integrated device for welding frame, including being used for frame platform 2 with the butt joint of outside transmission device, frame platform 2 is equipped with the landing slab, and frame platform 2's height is between 0.2 meters to 2 meters. A liftable roller transmission mechanism 3 is arranged below the rack platform 2 and used for continuously transmitting the welding frame 1 transmitted by the external transmission mechanism to the rack platform 2 after being lifted and enabling the welding frame 1 to fall on the rack platform 2 after being lowered; the rack platform 2 is provided with a positioning and fixing mechanism 4 and a liftable detection mechanism 5, and the positioning and fixing mechanism 4 is used for adjusting and fixing the position of the welding frame 1 after being placed, and enabling the detection mechanism 5 to descend and be pressed on the welding frame 1 to perform detection operation; more than one movable type correcting mechanism 6 for correcting the type of the welding frame 1 is further arranged on the rack platform 2, and the movable type correcting mechanism 6 can transversely move on the side edge of the rack platform 2 along the transmission direction of the rack platform 2 so as to be used for correcting the type of the detected welding frame 1 at different positions. The specific implementation is as follows:

the front end and the rear end of the machine frame platform 2 can be directly butted with an external transmission mechanism (such as a roller transmission belt and the like, as shown in the figure B) for automatic feeding and discharging. During operation, the roller transmission mechanism 3 below the rack platform 2 is lifted and enters a rolling transmission state, and forms transmission butt joint with an external transmission mechanism at the front end. The welding frame 1 conveyed by the external conveying mechanism is then conveyed to the rack platform 2. At this time, the roller conveying mechanism 3 stops conveying, and the welding frame 1 originally borne on the roller conveying mechanism 3 falls on the rack platform 2 due to the descending. At this time, the positioning and fixing mechanism 4 starts the operation, and the welding frame 1 after being dropped is adjusted and fixed in position. That is, the welding frame 1 is positioned before detection so as to ensure the accurate operation of the subsequent detection mechanism 5. After positioning and fixing, the detection mechanism 5 descends and is pressed on the welding frame 1, detection operation is carried out through the detection mechanism 5, which welding positions have problems and need subsequent correction operation is obtained, meanwhile, the detection mechanism 5 ascends and retracts to the original position, and when the positioning and fixing mechanism 4 still enables the welding frame 1 to be positioned and fixed. Then, the model correcting mechanism 6 is moved to start traversing for performing model correcting operations at different positions on the fixed welding frame 1 based on the previous detection result. In this embodiment, a mobile model calibration mechanism 6 is installed on both sides of the rack platform 2, so that efficient model calibration can be performed from both sides at the same time. After the type correction is finished, the positioning and fixing mechanism 4 can loosen the welding frame 1, the roller transmission mechanism 3 below the rack platform 2 is lifted to support the welding frame 1, then the roller transmission mechanism 3 enters a rolling transmission state again, the welding frame 1 after the type correction is finished is continuously transmitted to the external transmission mechanism at the rear end, and automatic feeding, detection, type correction and falling operation are formed. Through the special scientific design, the method has the following advantages:

firstly, the utility model discloses a detection school type integrated device integrated level for welding frame is high, frame platform 2, roller transmission device 3, location fixed establishment 4, but the detection mechanism 5 of liftable and the removal school type mechanism 6 of sideslip mutually support, can form automatic unloading, automatic positioning, automatic fixed, automated inspection, a series of actions of automatic school type, no longer need the manual work to hold the tape measure, slide caliper rule, butt welding point of a plurality of measuring tool such as angle square one measures, butt welding point that also no longer need the manual work to hold a plurality of instruments such as flame guns carries out the school type, detection and school type work efficiency have been improved greatly, the high efficiency of follow-up operation has effectively been guaranteed and has gone on. Meanwhile, the high integration level effectively reduces the field use area of the equipment, and greatly reduces the requirement on the operation area of a factory building.

Secondly the utility model discloses a detect school type integrated device for welding frame no matter detect or the school type all has the unity, and accurate nature is high. Because realized the accurate location in position through location fixed establishment 4, rethread detection mechanism 5 realizes once pushing down the state that is accurate all welding points of detection promptly, rethread removes type correction mechanism 6 and unifies the type of carrying on, the dependence to quality testing personnel's skill and experience has been reduced, make no matter be between different batches of frame member products, or detection and type between the different welding points of same frame member product all have the unity, it is high with the accurate nature of type of checking, the quality and the intensity of product have finally been improved.

Thirdly, the utility model discloses a detect school type integrated device for welding frame can form automatic unloading, automatic positioning, automatic fixation, automated inspection, a series of actions of automatic school type, greatly reduced artifical intensity of labour, detection mechanism 5 realizes once pushing down the state that accurately detects all welding points promptly, remove school type mechanism 6 can the sideslip carry out the school type of multiple spot, even the welding point of large-scale frame member is many, also can not appear certain welding point and forget detection or school type, skip the condition of detection or school type and appear, the quality and the intensity of product have been improved greatly.

Fourthly the utility model discloses a detection school type integrated device for welding frame, degree of automation, intellectuality are high. Frame platform 2, roller transmission device 3, location fixed establishment 4, the detection mechanism 5 of liftable and remove school type mechanism 6 and mutually support, can form automatic unloading of going up, automatic positioning, automatic fixed, automated inspection, a series of actions of automatic school type, make this device can cooperate other automation equipment (for example automatic feeding unloading transmission band, automatic frame spraying coloring etc.) to use, make can be fine satisfy the high efficiency, automatic operation demand, make the system operation that can form automation.

Fifthly, the utility model discloses a detect school type integrated device for welding frame, the school type is dangerous low. Because the butt welding joints of a plurality of tools such as a flame gun, a sizing tool and the like do not need to be held manually to heat and size and then cooled by adopting the water cooling and other modes, dangerous components such as high temperature, flame, cooling water vapor and the like are avoided in the operation field, the danger of misoperation of workers is reduced, and the potential safety hazard of the field is greatly reduced.

As shown in fig. 1 and 2, further, in a preferred embodiment, a plurality of roller slots 21 are sequentially formed on the platform panel of the rack platform 2, the roller transmission mechanism 3 includes a roller transmission assembly 31 and a roller lifting assembly 32 disposed below the roller transmission assembly 31, the roller lifting assembly 32 drives the roller transmission assembly 31 to lift for allowing a plurality of rollers of the roller transmission assembly 31 to respectively protrude upwards through the roller slots 21 for transmission, so that the positioning and fixing mechanism 4 on the rack platform 2 does not obstruct the transmitted welding frame 1. Through the special scientific design, the method has the following advantages:

firstly, the rack platform 2 has the function of a platform, so that the welding frame 1 can be placed stably, and the subsequent moving and positioning accuracy can be ensured only when the welding frame 1 is stable, and the subsequent pressing detection and correction accuracy can be further ensured; otherwise, if the welding frame 1 is in states of shaking, inclining and the like during positioning, detecting and calibrating, the high precision of detecting and calibrating cannot be ensured. Secondly, under the functional prerequisite of having realized the platform, in order to realize the transmission, a plurality of roller grooves 21 have been seted up in proper order to this application on the platform panel, and this a plurality of rollers of roller transmission assembly 31 can carry out the transmission after roller groove 21 bulges up during the transmission to can be with the steady placing of welding frame 1 on frame platform 2 after falling to put. Thirdly, this application is accurate in order to detect and the school type, has set up location fixed establishment 4 on rack platform 2, because the welding frame 1 of transmission will appear the position at the in-process such as transmission, decline and move, can not satisfy accurate detection and accurate school type, so must set up location fixed establishment 4 and carry out the position readjustment and fix a position to welding frame 1 after putting. But set up location fixed establishment 4 and probably will block the welding frame 1 of transmission, so this application sets up roller transmission device 3 into roller transmission assembly 31 of mutually supporting and locate roller transmission assembly 31 below roller lifting unit 32, roller transmission assembly 31 can rise and be higher than rack platform 2's panel and transmit, make the location fixed establishment 4 on rack platform 2 can not form the hindrance to the welding frame 1 that transmits, and can realize falling again after the transmission and put and fix a position fixedly, do not exist independently between several parts, but mutually support, a technical function group has been formed.

As shown in fig. 3, further, in a preferred embodiment, the roller transmission assembly 31 includes a roller platform 311, a roller driving motor and a plurality of rollers 312, two ends of each roller 312 are installed on the roller platform 311 through a vertical roller support 313 in a protruding manner, a dual transmission gear 314 is disposed on the roller platform 311 below each roller 312, a gear at an end of each roller 312 is connected to the dual transmission gear 314 through a vertically arranged first transmission chain, and each dual transmission gear 314 is also connected to the roller driving motor through a second transmission chain for driving the rollers 312 to roll. Through the special scientific design, the method has the following advantages:

firstly, roller driving motor can drive all transmission double gear 314 operations simultaneously through second drive chain, and then drives all roller 312 operations simultaneously through every first drive chain, not only makes the transmission go on in step, high-efficient, makes simple structure compact moreover, maintains convenient and fast. Secondly, the vertical roller support 313, the double transmission gears 314 and other components are arranged in a matched mode, so that the rollers 312 can protrude upwards through the roller grooves 21 when being lifted, and transmission is effectively guaranteed.

Further, in the preferred embodiment, a transmission detection assembly (not shown) for detecting the transmission position of the welding frame 1 is further disposed on the rack platform 2, and when the transmission detection assembly detects that the welding frame 1 has been transmitted to the target position, the roller transmission mechanism 3 stops transmitting and descends to drop the welding frame 1 onto the rack platform 2. The transmission detection assembly may employ existing conventional components such as an infrared position sensor. Or the roller transmission mechanism 3 stops transmission when the welding frame 1 is transmitted in place by setting the transmission time of the roller transmission mechanism 3.

As shown in fig. 1 and 2, further, in the preferred embodiment, the positioning fixing mechanism 4 includes more than two positioning blocks 41 and more than two positioning driving assemblies 42 capable of pushing the welding frame 1 to translate, the more than two positioning blocks 41 are respectively fixed at the front side position and the left side position on the rack platform 2 for abutting against the front side and the left side of the welding frame 1 during positioning, the more than two positioning driving assemblies 42 are respectively fixed at the rear side position and the right side position on the rack platform 2 for pushing the welding frame 1 to move towards the positioning blocks 41 at the front side and the left side position during positioning, so that the periphery of the welding frame 1 is finally and tightly fixed by the positioning blocks 41 and the positioning driving assemblies 42. It should be noted that the front side and the left side, and the rear side and the right side are for convenience of clarifying the positional relationship of the plurality of components, and are not intended to limit the position of the components themselves; in other embodiments, two or more positioning blocks 41 may be respectively fixed to the rear side position and the right side position on the rack platform 2, and two or more positioning driving assemblies 42 may be respectively fixed to the front side position and the left side position on the rack platform 2 in correspondence, and such simple changes all belong to the protection scope of the present invention. Through more than two positioning blocks 41 and more than two positioning driving components 42 which can push the welding frame 1 to translate, excellent positioning matching is formed, so that even if the welding frame 1 which is transmitted each time is moved in the processes of transmission, descending and the like, the welding frame 1 can be positioned accurately before detection or correction; and is fixed during detection or correction without causing position displacement due to pressing down of the detection mechanism 5 or position displacement due to pressing down and stretching of the correction.

Further, in the preferred embodiment, the positioning drive assembly 42 includes a drive cylinder having a replaceable positioning ram at its drive end. The abrasion can be timely replaced, and the positioning accuracy is effectively guaranteed.

As shown in fig. 1, 4 and 5, further, in the preferred embodiment, the detecting mechanism 5 includes a detecting frame 51 fixed on the frame platform 2, a vertical lifting rod assembly 52 is disposed on the detecting frame 51, a detecting fixture frame 53 is fixed at a bottom end of the lifting rod assembly 52, a plurality of detecting fixture blocks 531 are disposed on the detecting fixture frame 53, and during detection, the detecting fixture frame 53 is driven by the lifting rod assembly 52 to step down and make the plurality of detecting fixture blocks 531 clamped at a plurality of welding points of the welding frame 1 respectively, so as to detect whether there is a concave welding defect and press and shape the convex welding defect downwards. Through the special scientific design, the method has the following advantages:

firstly, the detection tool rack 53 is provided with a plurality of detection fixture blocks 531, and when the detection tool rack 53 is pressed down to the right position, if the welding position is found to be just in contact with the detection fixture blocks 531, the detection tool rack is normal; if a gap is found between the welding position and the detection fixture block 531, the welding defect part which is concave can be immediately judged, and the shape correction needs to be carried out at the next stage, so that the detection is convenient and quick. Secondly, the detection tool rack 53 of the present application not only has a detection function, but also, if a raised welding defect part appears, the detection fixture block 531 pressed down can just press and shape the protrusion downwards, so as to achieve the purpose of model correction, that is, the detection tool rack 53 of the present application also has the functions of detection and partial model correction, reduces the work content of subsequent special model correction, and shortens the operation time.

As shown in fig. 2, in a preferred embodiment, a shaping empty slot (as shown in fig. a) is formed at each welding point of the welding frame 1 on the rack platform 2, so that the detection fixture block 531 presses and shapes the convex welding defect part downwards. Because the shaping empty slot can make the section bar of the welding frame 1 have a space running downwards, the section bar rebounds after being pressed downwards, and the excellent shape correcting effect is realized.

As shown in fig. 1, 4, and 5, further, in a preferred embodiment, the lifting rod assembly 52 includes a guiding post 521 vertically fixed on the detecting frame 51, a lifting rod 522 is sleeved in the guiding post 521, a lower end of the lifting rod 522 is fixedly connected to the detecting tool rack 53, a vertical first rack is fixed on the lifting rod 522, the detecting frame 51 is further fixed with the detecting driving motor 54, and a driving shaft end of the detecting driving motor 54 is provided with a gear engaged with the first rack for driving the lifting rod 522 to move up and down along the guiding post 521. The guide post 521 not only plays a role in installation, but also can ensure the lifting guide of the lifting rod 522, so that the lifting positions of the detection tool frame 53 are unified, and the accurate detection is effectively ensured. Meanwhile, the rack and pinion driving mode is simple and compact in structure, and low in processing, manufacturing and maintaining cost.

Further, in the preferred embodiment, a fixing seat is disposed in the middle of the detection tool rack 53, the detection tool rack 53 is detachably connected to the lifting rod assembly 52 through the fixing seat, and the plurality of detection blocks 531 are detachably connected to the detection tool rack 53. This makes maintenance convenient and fast, through in time changing new detection frock frame 53 or detecting fixture block 531, can effectively guarantee the accurate of detecting and go on.

As shown in fig. 1, 6, 7 and 8, further, in a preferred embodiment, the moving and calibrating mechanism 6 includes a moving base 61, a lateral calibrating device 62 and a lifting and lowering calibrating device 63 are provided on the moving base 61, the lateral calibrating device 62 can be moved back and forth telescopically towards the lateral direction of the welding frame 1 for pressing or stretching the welding frame 1 inwards or outwards to perform calibration; the lifting and lowering type correcting device 63 is movable up and down toward the welding frame 1 for pressing down or pulling up the welding frame 1 to perform the correction. That is, the device of this application can realize the school type of side direction, also can realize the school type of upper and lower direction, can satisfy the school type needs of the different flaws that different solder joints appear, and the school type is efficient, the school type is effectual.

As shown in fig. 7 and 8, further, in the preferred embodiment, the lateral calibrating device 62 includes a guiding base 621, a plurality of guiding rods 622 capable of telescopically moving are disposed on the guiding base 621, a telescopic driving cylinder 623 is disposed behind the guiding base 621, a calibrating block assembly 624 for pushing and pulling the welding frame 1 is disposed in front of the guiding base 621, and the calibrating block assembly 624 is simultaneously connected with a driving shaft end of the telescopic driving cylinder 623 penetrating through the guiding base 621 and the plurality of guiding rods 622 for telescopic movement along the guiding of the plurality of guiding rods 622 under the driving of the telescopic driving cylinder 623. The arrangement of the guide base 621 and the guide rod 622 can enable the correcting block assembly 624 to have accurate and reliable action stroke and good correcting effect when the correcting block assembly is pushed, pulled and corrected.

As shown in fig. 8, further, in the preferred embodiment, the calibration block assembly 624 includes a mounting base 6241, an adjusting base 6242, a calibration block 6243, and a screw assembly 6244, the calibration block 6243 being fixed to the adjusting base 6242, the adjusting base 6242 being slidably and adjustably mounted on the mounting base 6241 up and down by the vertically arranged screw assembly 6244 for raising and lowering the adjusting base 6242 up and down by rotating the screw assembly 6244 to adjust the up and down calibration position of the calibration block 6243. Therefore, the calibrating block 6243 of the device can meet the calibrating requirements of welding points with different heights of the same welding frame, can accurately push and pull the calibrating points, and has extremely high calibrating precision. Meanwhile, for welding frames of different batches, different sizing requirements can be met by adjusting the up-and-down sizing positions of the sizing blocks 6243.

Further, as shown in fig. 8, in the preferred embodiment, a guide base 621 is horizontally and rotatably mounted on the moving base 61 through a vertically arranged rotating shaft 625 for rotating outward when the welding frame 1 is transferred to the rack platform 2 so that the side-sizing device 62 does not form an obstacle to the transferred welding frame 1; the top of the guide base 621 is provided with a clamping groove, and the movable base 61 is provided with a clamping piece for clamping into the clamping groove after the guide base 621 rotates inwards to a proper position so as to enable the lateral type-correcting device 62 to keep fixed for performing type-correcting operation. In this embodiment, the clamping member is a wedge-shaped clamping block hinged to the movable base 61, and when the guide base 621 rotates inward to a proper position, the wedge-shaped clamping block is put down, so that the wedge-shaped clamping block is clamped into the clamping groove to keep the lateral sizing device 62 fixed. Through setting up guide base 621 as rotatable for can not form the hindrance to the welding frame 1 that the transmission came, effectively compromise the high efficiency of transmission and school type and carried out.

As shown in fig. 6 and 7, further, in the preferred embodiment, the lifting calibration device 63 includes a lifting mounting base 631, a lifting cylinder 632, and a calibration hook 633, where the calibration hook 633 is fixed on the lifting mounting base 631 by the vertically arranged lifting cylinder 632 for descending and pressing the welding frame 1 to perform calibration by driving of the lifting cylinder 632, or for ascending and stretching the welding frame 1 to perform calibration by hooking the welding frame 1 after descending. When the calibration point is abnormally protruded upward, the lift cylinder 632 drives the calibration hook block 633 to descend and press the protrusion point, so that the calibration point is pressed downward. However, if the calibration point is an abnormal protrusion facing downward, the lift cylinder 632 first drives the calibration hook 633 to descend, so that the calibration hook 633 is lower than the protrusion point, then hooks the calibration hook 633 to the protrusion point of the welding frame 1, and then the lift cylinder 632 drives the calibration hook 633 to ascend to stretch the welding frame 1 for calibration. Therefore, the shape can be corrected no matter the abnormal bulge is upward or downward.

As shown in fig. 2, in a preferred embodiment, a shaping empty slot (as shown in fig. a) is formed at each welding point of the welding frame 1 on the rack platform 2, so that the shape-correcting hook block 633 can press and shape the convex welding defect part downwards, or so that the shape-correcting hook block 633 firstly extends into the lower part of the welding frame 1 through the shaping empty slot to hook the welding frame 1 and then lifts and stretches the welding frame 1 to correct the shape. When the type point that faces is in welding frame 1's bottommost department, because frame platform 2's hindrance, consequently through setting up the plastic dead slot, further improved and pressed down the accurate nature and the operability of setting up the type, because the dead slot can let welding frame 1's section bar have a space of moving downwards, press down and set up the back again and kick-back, realize splendid type correction effect. Meanwhile, the shaping empty groove is arranged to provide a larger moving space for the calibration hook block 633, so that the calibration hook block can conveniently extend into the lower part of the welding frame 1 to hook the welding frame 1 and then lift and stretch the welding frame 1 to calibrate. In this embodiment, the shaping empty slot and the above-described shaping empty slot formed at each welding point of the welding frame 1 on the rack platform 2 are the same, so that the detection fixture 531 presses the convex welding defect portion downward to shape the shaping empty slot.

As shown in fig. 7, in a preferred embodiment, a horizontally protruding pressing base 634 is disposed on each of the two sides of the calibration hook block 633 of the lifting mounting base 631, a vertically disposed threaded pressing rod 635 is disposed on each of the pressing bases 634, and the pressing bases 634 and the lifting mounting base 631 are hinged to each other in a horizontally rotatable manner, so that when in operation, the pressing bases 634 are rotated to above the welding frame 1, and the threaded pressing rods 635 are rotated downward, so that the threaded pressing rods 635 press the welding frame 1, and then the calibration operation is performed. When the welding frame 1 needs to be stretched for correction, in order to avoid stretching the section bar too much (because only the downward abnormal convex part needs to be pulled up), the thread pressing rod 635 is arranged, so that the normal section bar parts on the two sides of the abnormal convex point can be firstly pressed, and then the abnormal convex point is pulled up, and an excellent correction effect is realized.

Further, as shown in fig. 7, in the preferred embodiment, a rotation cylinder 636 is provided on the moving base 61, and the elevation mounting base 631 is horizontally rotatably mounted on the moving base 61 via the rotation cylinder 636, for being rotated outward when the welding frame 1 is transferred to the rack platform 2, so that the elevation calibrating device 63 does not form an obstacle to the transferred welding frame 1. Through setting up rotary cylinder 636 for lift school type device 63 can not form the hindrance to the welding frame 1 that the transmission came, has effectively compromise the high efficiency of transmission and school type and has developed.

As shown in fig. 6 and 7, further, in the preferred embodiment, the moving base 61 is slidably fixed on the sidewall of the rack platform 2 by a transversely-arranged guide rail assembly 64, the guide rail assembly 64 includes a transversely-arranged guide rail 641 and a second rack 642, the moving base 61 is provided with a driving shaft, one end of the driving shaft is provided with a traveling gear 65 engaged with the second rack 642, and the other end of the driving shaft is provided with a traveling handwheel 66 for driving the moving base 61 to translate by rotating the traveling handwheel 66. This makes the operating personnel can be through rotatory walking hand wheel 66, with the accurate translation of removal base 61 to the place that needs the school type, realizes follow-up accurate school type operation. Meanwhile, the structure is simple and compact, and the processing, manufacturing and maintenance are easy. Of course, in other embodiments, other driving methods, such as motor driving, etc., may be used to realize the translation.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, a plurality of modifications and decorations without departing from the principle of the present invention should be considered as the protection scope of the present invention.

Claims (19)

1. A detection and correction integrated device for a welding frame is characterized by comprising a rack platform (2) which is in butt joint with an external transmission mechanism, wherein a liftable roller transmission mechanism (3) is arranged below the rack platform (2), the welding frame (1) which is transmitted by the external transmission mechanism is continuously transmitted to the rack platform (2) after being lifted, and the welding frame (1) is dropped on the rack platform (2) after being lowered; the welding machine is characterized in that a positioning and fixing mechanism (4) and a lifting detection mechanism (5) are arranged on the rack platform (2), the positioning and fixing mechanism (4) is used for adjusting and fixing the position of the welding frame (1) after the welding frame is placed, and then the detection mechanism (5) descends and is pressed on the welding frame (1) to perform detection operation; the welding frame detection device is characterized in that more than one movable type correcting mechanism (6) used for correcting the welding frame (1) is further arranged on the rack platform (2), and the movable type correcting mechanism (6) can transversely move on the side edge of the rack platform (2) along the transmission direction of the rack platform (2) so as to be used for correcting the detected welding frame (1) at different positions.

2. The detection and calibration integrated device for the welding frame according to claim 1, wherein a plurality of roller grooves (21) are sequentially formed in a platform panel of the rack platform (2), the roller transmission mechanism (3) comprises a roller transmission assembly (31) and a roller lifting assembly (32) arranged below the roller transmission assembly (31), and the roller lifting assembly (32) drives the roller transmission assembly (31) to ascend so that a plurality of rollers of the roller transmission assembly (31) can be transmitted after being respectively projected upwards through the roller grooves (21) so that the transmitted welding frame (1) cannot be blocked by the positioning and fixing mechanism (4) on the rack platform (2).

3. The detection and calibration integrated device for the welding frame according to claim 2, wherein the roller transmission assembly (31) comprises a roller platform (311), a roller driving motor and a plurality of rollers (312), two ends of each roller (312) are installed on the roller platform (311) in a protruding mode through a vertical roller support (313), a double transmission gear (314) is arranged on the roller platform (311) below each roller (312), a gear at the end of each roller (312) is connected with the double transmission gear (314) through a first transmission chain which is vertically arranged, and each double transmission gear (314) is connected with the roller driving motor through a second transmission chain and is used for driving the rollers (312) to roll.

4. The integrated detection and calibration device for the welding frame according to claim 1, characterized in that a transmission detection component for detecting the transmission position of the welding frame (1) is further arranged on the rack platform (2), and when the transmission detection component detects that the welding frame (1) is transmitted in place, the roller transmission mechanism (3) stops transmission and descends to place the welding frame (1) on the rack platform (2).

5. The inspection and calibration integrated device for welding frames according to claim 1, the positioning and fixing mechanism (4) comprises more than two positioning blocks (41) and more than two positioning driving components (42) capable of pushing the welding frame (1) to translate, wherein the more than two positioning blocks (41) are respectively fixed at the front side position and the left side position on the rack platform (2) so as to be used for pushing against the front side and the left side of the welding frame (1) in positioning, and the more than two positioning driving components (42) are respectively fixed at the rear side position and the right side position on the rack platform (2) so as to be used for pushing the welding frame (1) to move towards the positioning blocks (41) at the front side position and the left side position so as to finally and tightly fix the periphery of the welding frame (1) by the positioning blocks (41) and the positioning driving components (42).

6. Detection and calibration integrated device for welding frames according to claim 5, characterized in that the positioning driving assembly (42) comprises a driving cylinder, the driving end of which is provided with a replaceable positioning top block.

7. The integrated detection and calibration device for the welding frame according to claim 1, wherein the detection mechanism (5) comprises a detection frame (51) fixed on the frame platform (2), a vertical lifting rod assembly (52) is arranged on the detection frame (51), a detection tool rack (53) is fixed at the bottom end of the lifting rod assembly (52), a plurality of detection clamping blocks (531) are arranged on the detection tool rack (53), and during detection, the detection tool rack (53) is driven by the lifting rod assembly (52) to be lowered downwards and the plurality of detection clamping blocks (531) are respectively clamped at a plurality of welding points of the welding frame (1) correspondingly so as to detect whether a concave welding defect part exists and press and shape a convex welding defect part downwards.

8. The integrated detection and calibration device for the welding frame according to claim 7, wherein each welding point of the welding frame (1) on the rack platform (2) is provided with a shaping empty slot so that the detection fixture block (531) can press and shape the convex welding defect part downwards.

9. The detection and calibration integrated device for the welding frame according to claim 7, wherein the lifting rod assembly (52) comprises a guide post (521) vertically fixed on the detection rack (51), a lifting rod (522) is sleeved in the guide post (521), the lower end of the lifting rod (522) is fixedly connected with the detection tool rack (53), a vertical first rack is fixed on the lifting rod (522), the detection rack (51) is further fixed with a detection driving motor (54), and a gear meshed with the first rack is arranged at a driving shaft end of the detection driving motor (54) and used for driving the lifting rod (522) to lift up and down along the guide post (521).

10. The integrated detection and calibration device for the welding frame according to claim 7, wherein a fixed seat is arranged in the middle of the detection tool rack (53), the detection tool rack (53) is detachably connected with the lifting rod assembly (52) through the fixed seat, and the detection clamping blocks (531) are detachably connected with the detection tool rack (53).

11. The integrated detection and calibration device for the welding frame according to claim 1, wherein the movable calibration mechanism (6) comprises a movable base (61), a lateral calibration device (62) and a lifting calibration device (63) are arranged on the movable base (61), the lateral calibration device (62) can be moved in the lateral direction of the welding frame (1) in a front-back telescopic manner, and is used for pressing the welding frame (1) inwards or stretching the welding frame (1) outwards to perform calibration; the lifting type correcting device (63) can move towards the welding frame (1) in a lifting mode and is used for downwards extruding or upwards stretching the welding frame (1) to perform type correction.

12. The integrated detection and calibration device for the welding frame according to claim 11, wherein the lateral calibration device (62) comprises a guide base (621), a plurality of guide rods (622) capable of telescopic movement are arranged on the guide base (621), a telescopic driving cylinder (623) is arranged behind the guide base (621), a calibration block assembly (624) for pushing and pulling the welding frame (1) is arranged in front of the guide base (621), and the calibration block assembly (624) is simultaneously connected with a driving shaft end of the telescopic driving cylinder (623) passing through the guide base (621) and the plurality of guide rods (622) for telescopic movement along the guide of the plurality of guide rods (622) under the driving of the telescopic driving cylinder (623).

13. The detection and calibration integrated device for the welding frame according to claim 12, wherein the calibration block assembly (624) comprises a mounting seat (6241), an adjusting seat (6242), a calibration block (6243) and a screw assembly (6244), the calibration block (6243) is fixed on the adjusting seat (6242), and the adjusting seat (6242) is mounted on the mounting seat (6241) in a vertically-arranged manner through the vertically-arranged screw assembly (6244) in a vertically-sliding adjustable manner and is used for enabling the adjusting seat (6242) to ascend and descend up and down through rotating the screw assembly (6244) so as to adjust the up-and-down calibration position of the calibration block (6243).

14. The inspection and sizing integrated device for welding frames according to claim 12, characterized in that the guiding base (621) is horizontally rotatably mounted on the moving base (61) by means of a vertically arranged rotating shaft (625) for rotating outwards when the welding frame (1) is transferred to the rack platform (2) so that the lateral sizing device (62) does not form an obstacle to the transferred welding frame (1); the top of direction base (621) is equipped with the draw-in groove, be equipped with chucking spare on removal base (61), be used for when direction base (621) inwards rotate to the right place the back card go into the draw-in groove in order to make side direction school type device (62) keep fixed the back and carry out the school type operation.

15. The integrated device for detecting and calibrating the welding frame according to claim 11, wherein the lifting and calibrating device (63) comprises a lifting and mounting base (631), a lifting and lowering cylinder (632) and a calibrating hook block (633), and the calibrating hook block (633) is fixed on the lifting and mounting base (631) through the lifting and lowering cylinder (632) which is vertically arranged and is used for descending and pressing the welding frame (1) to calibrate through the driving of the lifting and lowering cylinder (632) or hooking the welding frame (1) after descending and then ascending and stretching the welding frame (1) to calibrate.

16. The integrated device for detecting and calibrating the welding frame according to claim 13, wherein the rack platform (2) is provided with a shaping empty slot at each welding point of the welding frame (1) so that the calibration hook block (633) can press and shape the convex welding defect part downwards, or so that the calibration hook block (633) firstly extends into the lower part of the welding frame (1) through the shaping empty slot to hook the welding frame (1) and then lifts and stretches the welding frame (1) for calibration.

17. The integrated detection and calibration device for the welding frame according to claim 15, wherein a horizontally protruding pressing seat (634) is arranged on each of two sides of the calibration hook block (633) on the lifting mounting base (631), a vertically arranged threaded pressing rod (635) is arranged on each pressing seat (634), and the pressing seats (634) are horizontally and rotatably hinged to the lifting mounting base (631) and used for rotating the pressing seats (634) to the upper side of the welding frame (1) and rotating the threaded pressing rod (635) downwards during operation so that the threaded pressing rod (635) presses the welding frame (1) and then performs calibration operation.

18. The inspection and calibration integrated device for welding frames as claimed in claim 15, wherein said moving base (61) is provided with a rotation cylinder (636), and said lifting and mounting base (631) is horizontally rotatably mounted on the moving base (61) by the rotation cylinder (636) for being rotated outward when the welding frame (1) is transferred to the rack platform (2) so that the lifting and calibration device (63) does not form an obstacle to the transferred welding frame (1).

19. The detection and calibration integrated device for the welding frame according to claim 11, wherein the moving base (61) is slidably fixed on the side wall of the rack platform (2) through a transversely arranged guide rail assembly (64), the guide rail assembly (64) comprises a transversely arranged guide rail (641) and a second rack (642), a driving shaft is arranged on the moving base (61), one end of the driving shaft is provided with a walking gear (65) engaged with the second rack (642), and the other end of the driving shaft is provided with a walking hand wheel (66) for driving the moving base (61) to translate by rotating the walking hand wheel (66).

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