CN116989706A - Flatness detection device for automobile stamping part - Google Patents
Flatness detection device for automobile stamping part Download PDFInfo
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- CN116989706A CN116989706A CN202311261263.3A CN202311261263A CN116989706A CN 116989706 A CN116989706 A CN 116989706A CN 202311261263 A CN202311261263 A CN 202311261263A CN 116989706 A CN116989706 A CN 116989706A
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- hole
- shell
- mounting frame
- groove
- automobile stamping
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- 238000001514 detection method Methods 0.000 title claims abstract description 57
- 238000009434 installation Methods 0.000 claims description 15
- 238000011049 filling Methods 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 4
- 238000005498 polishing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 11
- 230000009471 action Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 12
- 230000007306 turnover Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/02—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles
- B05C1/027—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles only at particular parts of the articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
- B65G47/252—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them about an axis substantially perpendicular to the conveying direction
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The application relates to the technical field of stamping part detection, in particular to a flatness detection device for an automobile stamping part, which comprises a moving part and a detection part, wherein the moving part comprises a shell and a mounting frame moving along the inner wall of the shell, the mounting frame is used for limiting and locking the automobile stamping part, tooth seats and moving seats are arranged at two ends of the mounting frame, the tooth seats are matched with racks arranged on one side of the inner wall of the shell, the detection part is arranged in the moving part and comprises roller brushes arranged at the front end and the rear end in the shell, and a shooting part arranged in the shell. The device provided by the application has the advantages that the detection process is quick and smooth, the operation is simple and convenient, the shooting piece shoots the automobile stamping parts at different angles along with the movement of the mounting frame under the action of the lever sheet, so that the omnidirectional shooting is realized, and the identification accuracy during detection is ensured.
Description
Technical Field
The application relates to the technical field of stamping part detection, in particular to a flatness detection device for an automobile stamping part.
Background
At present, the quality inspection method of the surface of the stamping part is many, obvious defects can be observed by naked eyes, and the surface of the stamping part can be detected by a visual observation method. If the stamping is slightly defective, it needs to be inspected by means of gloved touch, whetstone grinding and light reflection.
For example, most surface inspection of automotive stampings is performed by light reflection. The specific mode for detecting the surface quality of the stamping part by using the light rays is as follows: stirring high-speed engine oil and alcohol in a volume ratio of 1:8, uniformly wiping the surface of a stamping part to be tested by using a brush, placing the stamping part under light, and judging whether the flatness of the surface is qualified or not according to a light reflection principle. If the light reflection of a region is irregular, it indicates that the region has surface defects.
The flatness detection mode is carried out on the automobile stamping part through oil coating observation, in the actual use process, after the single-sided detection of the automobile stamping part is finished, the other side of the automobile stamping part is detected after the automobile stamping part is turned over, and the turning-over process is discontinuous with the actual detection process, so that the whole processing speed and efficiency are low.
Disclosure of Invention
The application is provided in view of the problems of the flatness detection device of the existing automobile stamping parts.
Therefore, the application aims to provide a flatness detection device for automobile stamping parts, which aims to: the problem of to automobile punching part single face detection after accomplishing, need turn over again detect the opposite side, this process of turn over wherein is discontinuous with actual testing process, leads to the speed and the inefficiency of whole processing is solved.
In order to solve the technical problems, the application provides the following technical scheme: comprising the following steps: the movable part comprises a shell and a mounting frame which moves along the inner wall of the shell, wherein the mounting frame is used for limiting and locking a stamping part of an automobile, tooth seats and movable seats are arranged at two ends of the mounting frame, the tooth seats are matched with racks arranged on one side of the inner wall of the shell and used for overturning the mounting frame, the movable seats are matched with screw rods arranged on the other side of the inner wall of the shell and used for driving the mounting frame to move, and unlocking pieces are arranged in the shell and positioned in front of the movement of the movable seats and used for extruding the movable seats to unlock and match with the mounting frame to overturn;
the detection part is installed inside the moving part and comprises roller brushes which are installed at the front end and the rear end in the shell, the roller brushes are used for oiling automobile stamping parts, the detection part also comprises shooting parts which are installed inside the shell, the shooting parts move along arc grooves inside the shell, and the shooting parts are connected with the installation frames through lever sheets.
As a preferable scheme of the flatness detection device for the automobile stamping part, the flatness detection device comprises the following components: the inner wall both sides of casing have been seted up respectively and have been used for installing the first groove of hob and be used for setting up the second groove of rack, remove the seat with the release piece is all along first groove removes, the toothholder is along the second groove removes.
As a preferable scheme of the flatness detection device for the automobile stamping part, the flatness detection device comprises the following components: the movable seat comprises a first rectangular block, a screw hole, a rotating hole, a containing hole and a limiting hole are formed in the first rectangular block, the containing hole and the limiting hole are located on the outer side of the rotating hole, the screw hole is in threaded connection with the screw rod, a first rotating shaft is arranged on the outer wall of the mounting frame, the first rotating shaft is rotatably installed in the rotating hole, the containing hole and the limiting hole are symmetrical and communicated with each other with respect to the rotating hole, a spring pin is arranged in the containing hole, and a push rod is arranged in the limiting hole.
As a preferable scheme of the flatness detection device for the automobile stamping part, the flatness detection device comprises the following components: the spring pin is characterized in that a through hole is formed in the first rotating shaft, a cross rod with the same length as the through hole is arranged in the through hole, the through hole is concentric with the containing hole and the limiting hole, one end of the spring pin is inserted into the through hole, one end of the cross rod is inserted into the limiting hole, and the ejector rod is located at one end of the cross rod.
As a preferable scheme of the flatness detection device for the automobile stamping part, the flatness detection device comprises the following components: the unlocking piece comprises a sliding block moving along the limiting groove, an arc-shaped plate arranged at the upper end of the sliding block, a first spring for pushing the sliding block to reset, and a magnetic block arranged in the first groove.
As a preferable scheme of the flatness detection device for the automobile stamping part, the flatness detection device comprises the following components: the tooth holder comprises a second rectangular block, a rotating hole is formed in the second rectangular block, a second rotating shaft on one side of the installation frame rotates and penetrates through the second rotating shaft to be installed in the rotating hole, a gear is arranged at one end of the second rotating shaft, and the gear is meshed with the rack.
As a preferable scheme of the flatness detection device for the automobile stamping part, the flatness detection device comprises the following components: the shooting piece comprises a connecting rod and rollers arranged at two ends of the connecting rod, the rollers move along the arc-shaped grooves, the length of each arc-shaped groove is larger than the length of each semicircle, the connecting rod is rotatably arranged in a hole at the upper end of the lever piece, a strip-shaped groove is formed in the lower end of the lever piece, and the first rotating shaft or the second rotating shaft moves along the strip-shaped groove.
As a preferable scheme of the flatness detection device for the automobile stamping part, the flatness detection device comprises the following components: the connecting rod is provided with a camera and a lamp, the lamp is used for polishing the oiled automobile stamping part, and the camera is used for identifying the bright part on the automobile stamping part.
As a preferable scheme of the flatness detection device for the automobile stamping part, the flatness detection device comprises the following components: the shell is provided with holes on two sides of the lower end of the arc-shaped groove, the roller brush is installed in the holes, a cavity is formed in the roller brush, an oil filling hole is formed in one end of the roller brush, and the roller brush is communicated with oil filling equipment through a hose.
As a preferable scheme of the flatness detection device for the automobile stamping part, the flatness detection device comprises the following components: the mounting frame is divided into an upper frame and a lower frame, wherein the upper frame and the lower frame are detachably connected through a lock catch.
The application has the beneficial effects that: the movable seat is driven by the screw rod to move along the inner wall of the shell, and the movable seat and the tooth seat are arranged on two sides of the mounting frame, so that the mounting frame moves inside the shell, the automobile stamping part inside the mounting frame moves inside the shell, after being oiled by the roller brush inside the shell, the automobile stamping part is scanned and shot by the shooting part, so that the quick and accurate detection of flatness is realized, wherein the mounting frame is overturned by one hundred eighty degrees under the drive of the tooth seat of the screw rod along with the movement of the screw rod, so that the automatic overturning of the automobile stamping part is realized, and further, when the screw rod drives the screw rod to return, the other side of the automobile stamping part is oiled and shot and detected, the whole process is quick and smooth, the operation is simple and convenient, the shooting part shoots the automobile stamping part at different angles along with the movement of the mounting frame under the action of the lever piece, so that the omnibearing shooting is realized, and the accuracy of recognition during detection is also ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
FIG. 1 is a schematic diagram of the overall structure of the flatness detecting device for the automobile stamping part.
Fig. 2 is a schematic diagram of a half-section structure of a housing of the flatness detecting device for an automobile stamping part.
Fig. 3 is a schematic diagram of a half-section structure of a housing of the flatness detecting device for automobile stamping parts.
Fig. 4 is a schematic side view of the flatness detecting device for the automobile stamping part.
FIG. 5 is a schematic view of the cross-sectional structure of the A-A direction in FIG. 4.
FIG. 6 is a schematic view of the cross-sectional structure in the direction C-C in FIG. 5.
Fig. 7 is an enlarged schematic view of the structure at D in fig. 6.
Fig. 8 is an enlarged schematic view of the structure at B in fig. 6.
Detailed Description
In order that the above-recited objects, features and advantages of the present application will become more readily apparent, a more particular description of the application will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present application is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the application. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present application in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Example 1
Referring to fig. 1-3, for a first embodiment of the present application, a flatness detecting device for a stamping part of an automobile is provided, including a moving part 100, including a housing 101 and a mounting frame 102 moving along an inner wall of the housing 101, where the mounting frame 102 is used for limiting and locking the stamping part of the automobile, two ends of the mounting frame 102 are provided with a tooth base 103 and a moving base 104, the tooth base 103 is matched with a rack 107 provided on one side of the inner wall of the housing 101 for overturning the mounting frame 102, the moving base 104 is matched with a screw rod 105 provided on the other side of the inner wall of the housing 101 for driving the mounting frame 102 to move, and an unlocking member 106 is provided in front of the movement of the moving base 104 in the housing 101 for extruding the moving base 104 to unlock and match the mounting frame 102 for overturning; the detecting part 200 is arranged in the moving part 100 and comprises roller brushes 201 arranged at the front end and the rear end in the shell 101, the roller brushes 201 are used for oiling automobile stamping parts, the detecting part 200 also comprises a shooting part 202 arranged in the shell 101, the shooting part 202 moves along an arc-shaped groove 101a in the shell 101, and the shooting part 202 is connected with the mounting frame 102 through a lever piece 203.
In this embodiment, the screw rod 105 drives the movable seat 104 to move along the inner wall of the casing 101, and the movable seat 104 and the tooth seat 103 are mounted on two sides of the mounting frame 102, so that the mounting frame 102 moves inside the casing 101, the automobile stamping part inside the mounting frame 102 moves inside the casing 101, after being oiled by the roller brush 201 inside the casing 101, the automobile stamping part 202 scans and shoots, so as to realize the detection of flatness, wherein the mounting frame 102 is turned one hundred eighty degrees under the driving of the tooth seat 103 of the rack 107 along with the movement of the screw rod 105, so as to realize the turning over of the automobile stamping part, and then when the screw rod 105 drives the automobile stamping part to return, the other side of the automobile stamping part is oiled and shoots and detected, and the whole process is fast and smooth, and the operation is simple and convenient.
Example 2
Referring to fig. 1 to 8, a second embodiment of the present application is different from the first embodiment in that: a flatness detecting device for automobile stamping parts, wherein a first groove 101b for installing a screw rod 105 and a second groove 101c for installing a rack 107 are respectively formed in two sides of the inner wall of a shell 101, a movable seat 104 and an unlocking piece 106 both move along the first groove 101b, and a tooth seat 103 moves along the second groove 101 c.
The moving seat 104 comprises a first rectangular block 104a, a screw hole 104b, a rotating hole 104c, a containing hole 104d and a limiting hole 104e which are positioned on the outer side of the rotating hole 104c are formed in the first rectangular block 104a, the screw hole 104b is in threaded connection with the screw rod 105, a first rotating shaft 102a is arranged on the outer wall of the mounting frame 102, the first rotating shaft 102a is rotatably arranged in the rotating hole 104c, the containing hole 104d and the limiting hole 104e are symmetrical and communicated with each other relative to the rotating hole 104c, a spring pin 104f is arranged in the containing hole 104d, and a push rod 104g is arranged in the limiting hole 104 e. A through hole 102c is provided in the first rotation shaft 102a, a cross bar 102d having the same length as the through hole 102c is provided in the through hole 102c, the through hole 102c is concentric with the accommodating hole 104d and the limiting hole 104e, one end of the spring pin 104f is inserted into the through hole 102c, one end of the cross bar 102d is inserted into the limiting hole 104e, and the ejector rod 104g is positioned at one end of the cross bar 102 d. The first groove 101b is internally provided with a limit groove 101d, the unlocking piece 106 moves along the limit groove 101d, the unlocking piece 106 comprises a sliding block 106a moving along the limit groove 101d and an arc-shaped plate 106b arranged at the upper end of the sliding block 106a, the limit groove 101d is internally provided with a first spring 106c for pushing the sliding block 106a to reset, and the unlocking piece 106 further comprises a magnetic block 106d arranged in the first groove 101 b.
It should be noted that, the moving seat 104 moves forward along with the screw rod 105, contacts the arc plate 106b in the forward moving process, and is configured as the arc plate 106b, so as to better contact the ejector rod 104g, avoid that deviation cannot extrude the ejector rod 104g, extrude the cross rod 102d after the ejector rod 104g is extruded, extrude the spring pin 104f by the cross rod 102d, finally retract the spring pin 104f into the accommodating hole 104d, accommodate the cross rod 102d into the through hole 102c, and retract the ejector rod 104g into the limiting hole 104e, so that the first rotating shaft 102a and the moving seat 104 are not locked, and the first rotating shaft 102a can rotate in the moving seat 104. Meanwhile, when the magnetic block 106d is arranged for resetting the movable seat 104, the spring pin 104f, the cross rod 102d and the ejector rod 104g are magnetically attracted and pulled back, and the movable seat 104 and the first rotating shaft 102a are unlocked, so that the first rotating shaft 102a can rotate in the movable seat 104, a worker can turn over the movable seat, loading and unloading of the movable seat are facilitated, and a stamping part to be tested is replaced.
The length between the cross bar 102d and the through hole 102c is equal, so when the cross bar 102d is extruded into the through hole 102c, the spring pin 104f positioned in the through hole 102c can be extruded to unlock the first rotating shaft 102a and the movable seat 104, otherwise, when the cross bar is inserted into the through hole 102c through the spring pin 104f, the cross bar 102d is inserted into the accommodating hole 104d, the double-bar locking mode is realized, the two bars can be stressed evenly, and the advantages are that one bar is broken, the other bar can be used independently, and normal independent locking is maintained.
Further, the tooth holder 103 includes a second rectangular block 103a, a rotation hole 103b is formed in the second rectangular block 103a, a second rotation shaft 102b on one side of the installation frame 102 rotates and is installed in the rotation hole 103b in a penetrating manner, and a gear 103c is arranged at one end of the second rotation shaft 102b through a unidirectional bearing 103 d.
It should be noted that, a section of rack 107 is disposed in the second groove 101c, when the screw rod 105 drives the installation frame 102 to move forward, the tooth holder 103 located at one side of the installation frame 102 will also move, so that the gear 103c on the tooth holder 103 will be in contact with the rack 107, when the tooth holder 103 moves to the rack 107, the gear 103c moves along the rack 107, and due to the unidirectional locking of the unidirectional bearing 103d, the gear 103c rotates along the rack 107, so that the gear 103c drives the installation frame 102 to overturn through the second rotating shaft 102b, and when the screw rod 105 drives the installation frame 102 to return, due to the arrangement of the unidirectional bearing 103d, the gear 103c freely rotates on the unidirectional bearing 103d, does not drive the second rotating shaft 102b to rotate, and does not drive the installation frame 102 to overturn, so that the installation frame 102 is driven by the screw rod 105 to reset.
In this embodiment, the moving seat 104 is driven to move along the first groove 101b toward the inside of the housing 101 by the rotation of the screw rod 105, and the moving seat 104 is mounted on one side of the mounting frame 102, so as to drive the mounting frame 102 to move, and the movement of the mounting frame 102 drives the automobile stamping part located inside to move, so that the automobile stamping part is sent into the inside of the housing 101 for oiling detection.
When the detection is completed, as the screw rod 105 drives the mounting frame 102 to move forward, the front end of the moving seat 104 contacts the unlocking piece 106, so that the ejector rod 104g at the front end of the moving seat 104 contacts the arc-shaped plate 106b of the unlocking piece 106, the ejector rod 104g is extruded and moves backward, the backward movement of the ejector rod 104g pushes the cross rod 102d to move the cross rod 102d into the through hole 102c, meanwhile, the spring pin 104f in the through hole 102c is ejected out, the first rotating shaft 102a and the moving seat 104 are unlocked, the first rotating shaft 102a can rotate in the moving seat 104, meanwhile, the toothed seat 103 at the other side moves forward along with the forward movement, the gear 103c contacts the rack 107, and due to the locking of the one-way bearing 103d, when the gear 103c contacts the rack 107, the gear 103c drives the second rotating shaft 102b to rotate, the second rotating shaft 102b drives the mounting frame 102 to turn over, the automobile stamping part in the mounting frame 102 is turned over, and in the forward turning process, the moving seat 104 always abuts against the unlocking piece 106 along the limit groove 101d and compresses the first spring 106 c.
When the screw rod 105 is reversed to drive the movable seat 104 to move back, after the installation frame 102 is turned over for one hundred eighty degrees, the second rotating shaft 102b and the first rotating shaft 102a in the movable seat 104 are rotated for one hundred eighty degrees, the cross rod 102d in the first rotating shaft 102a is aligned with the limiting hole 104e and the accommodating hole 104d in the movable seat 104 again, so that the spring pin 104f is inserted into the through hole 102c again, the cross rod 102d is pushed to be inserted into the limiting hole 104e, the first rotating shaft 102a and the movable seat 104 are locked again, the screw rod 105 drives the installation frame 102 to return through the movable seat 104, the installation frame 102 drives the turned-over automobile stamping part again to be oiled by the roller brush 201, the shooting part 202 shoots again, and flatness detection of the other surface is performed.
When the moving seat 104 is driven by the screw rod 105 to return to the position of the magnetic block 106d, the magnetic block 106d absorbs the spring pin 104f, the cross rod 102d and the ejector rod 104g, so that the spring pin 104f, the cross rod 102d and the ejector rod 104g return to unlock the first rotating shaft 102a, a worker supports one side of the mounting frame 102 to prevent free rotation, opens each lock hole, opens the mounting frame 102, replaces an internal automobile stamping part, and detects the next automobile stamping part.
The rest of the structure is the same as that of embodiment 1.
Example 3
Referring to fig. 1 to 8, a third embodiment of the present application is different from the second embodiment in that: the utility model provides a flatness detection device of automobile punching part, shooting piece 202 includes connecting rod 202a and installs the gyro wheel 202b at connecting rod 202a both ends, and gyro wheel 202b moves along arc groove 101a, and arc groove 101 a's length is greater than semicircle arc length, and connecting rod 202a rotates and installs in the hole 203a of lever piece 203 upper end, and the lower extreme of lever piece 203 is provided with bar groove 203b, and first pivot 102a or second pivot 102b move along bar groove 203 b. The connecting rod 202a is provided with a camera 202c and a lamp 202d, the lamp 202d is used for polishing the oiled automobile stamping part, and the camera 202c is used for identifying the bright part on the automobile stamping part.
It should be noted that, the camera 202c adopts an industrial CCD camera, and the camera 202c is connected with the mounting frame 102 through the lever piece 203, and when the mounting frame 102 moves, the camera 202c can be driven to move, so that the camera 202c can shoot the front, the back and the top of the automobile stamping part in the advancing direction, observe the irregular light on the surface of the automobile stamping part, so as to realize omnibearing observation, and avoid missing. The lamp 202d is arranged to shine the shooting of the camera 202c inside the housing 101, and the housing 101 is also arranged to block surrounding light, so as to ensure the concentration of the shining light of the lamp 202 d.
Wherein, the shell 101 is provided with a cavity 101e at two sides of the lower end of the arc-shaped groove 101a, the roller brush 201 is installed in the cavity 101e, a cavity is arranged in the roller brush 201, one end of the cavity is provided with an oil filling hole, and the cavity is communicated with oil filling equipment through a hose.
It should be noted that, the roller brush 201 is inserted into the hollow 101e of the outer wall of the housing 101 through the rotating shafts at two ends of the roller brush 201, so that the roller brush 201 can freely rotate in the hollow 101e, and then is matched with the roller brush 201 to be attached to the upper surface of the automobile stamping part, and when the automobile stamping part moves, the roller brush 201 can be driven to rotate to oil the upper surface of the automobile stamping part. Oiling is carried out in the cavity of cylinder brush 201 inside through the oil filler point that its one end set up, and this oil flows to the brush hair along the spliced eye of each brush hair on the cylinder brush 201 outer wall to oiling the brush hair, guarantee that the brush hair can smear oil to the automobile punching part. The roller brush 201 is not always filled with oil, but a small amount of oil is filled into the roller brush 201 when the roller brush 201 rotates, so that dripping and waste caused by too much oil are avoided.
In this embodiment, the screw rod 105 drives the moving seat 104 to move along the first groove 101b, the moving seat 104 drives the mounting frame 102 and the tooth seat 103 to move, so that the automobile stamping part in the mounting frame 102 moves, when the mounting frame 102 moves below the roller brush 201 in front of the housing 101, the roller brush 201 contacts with the upper surface of the automobile stamping part, along with the movement of the automobile stamping part, the roller brush 201 rolls on the automobile stamping part, so as to implement oiling on the upper surface of the automobile stamping part, meanwhile, the shooting part 202 is positioned in the oblique front of the advancing direction of the automobile stamping part, the shooting part faces the automobile stamping part, along with the continuous advancing of the mounting frame 102, the moving seat 104 and the tooth seat 103 drive the respective lever piece 203 to rotate through the first rotating shaft 102a and the second rotating shaft 102b, so that the upper end of the lever piece 203 drives the camera 202c to rotate along the arc-shaped groove 101a through the connecting rod 202a, thereby shooting the automobile stamping part from the right above, and shooting the back of the advancing direction of the automobile stamping part, so as to implement detection on the automobile stamping part from multiple angles, and after the primary detection of the automobile stamping part is finished, the automobile stamping part is again passed through the roller brush 201.
Then the mounting frame 102 moves forward to turn over, the turned-over automobile stamping part moves back, is oiled by the roller brush 201, then the shot piece 202 shoots all directions at all angles, and simultaneously moves outwards again by the roller brush 201 to be replaced.
The rest of the structure is the same as that of embodiment 2.
Example 4
Referring to fig. 2 and 3, a fourth embodiment of the present application is different from the third embodiment in that: a flatness detecting device for an automobile stamping part is characterized in that an installation frame 102 is divided into an upper frame 102e and a lower frame 102f, wherein the upper frame 102e and the lower frame 102f are detachably connected through a lock catch 102 g.
The first rotation shaft 102a and the second rotation shaft 102b are mounted on opposite sides of the outer wall of the lower frame 102 f. The lock catch 102g is composed of a fixed column and a rotating hook, the fixed column is mounted on the outer side wall of the upper frame 102e, the rotating hook is mounted on the outer side wall of the lower frame 102f, and the rotating hook is hung on the fixed column through the rotating hook, wherein the automobile stamping part is in a thin plate shape, the dead weight is not large, and protrusions and recesses matched with the upper surface and the lower surface of the automobile stamping part are arranged inside the upper frame 102e and the lower frame 102f, so that the automobile stamping part can be firmly fixed in the mounting frame 102.
The rest of the structure is the same as that of embodiment 3.
It is important to note that the construction and arrangement of the application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present application. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present applications. Therefore, the application is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims. Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the application, or those not associated with practicing the application).
It should be noted that the above embodiments are only for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present application may be modified or substituted without departing from the spirit and scope of the technical solution of the present application, which is intended to be covered in the scope of the claims of the present application.
Claims (10)
1. Flatness detection device of automobile punching part, its characterized in that: comprising the following steps:
the movable component (100) comprises a shell (101) and a mounting frame (102) which moves along the inner wall of the shell (101), wherein the mounting frame (102) is used for limiting and locking a stamping part of an automobile, tooth holders (103) and movable holders (104) are arranged at two ends of the mounting frame (102), the tooth holders (103) are matched with racks (107) arranged on one side of the inner wall of the shell (101) and used for overturning the mounting frame (102), the movable holders (104) are matched with screw rods (105) arranged on the other side of the inner wall of the shell (101) and used for driving the mounting frame (102) to move, and unlocking pieces (106) are arranged in the shell (101) and positioned in front of the movement of the movable holders (104) and used for extruding the movable holders (104) to be in unlocking fit with the mounting frame (102) to overturn.
The detection component (200) is installed inside the moving component (100), and comprises roller brushes (201) installed at the front end and the rear end in the shell (101), wherein the roller brushes (201) are used for oiling automobile stamping parts, the detection component further comprises shooting pieces (202) installed inside the shell (101), the shooting pieces (202) move along arc-shaped grooves (101 a) inside the shell (101), and the shooting pieces (202) are connected with the installation frame (102) through lever pieces (203).
2. The flatness detection apparatus for automotive stampings of claim 1, wherein: the inner wall both sides of casing (101) have been seted up respectively and are used for installing first groove (101 b) of hob (105) and are used for setting up second groove (101 c) of rack (107), remove seat (104) with unblock piece (106) all follow first groove (101 b) is removed, tooth holder (103) are followed second groove (101 c).
3. The flatness detection apparatus for automotive stampings of claim 2, characterized in that: the movable seat (104) comprises a first rectangular block (104 a), a screw hole (104 b), a rotating hole (104 c) and a containing hole (104 d) and a limiting hole (104 e) which are arranged on the outer side of the rotating hole (104 c) are formed in the first rectangular block (104 a), the screw hole (104 b) is in threaded connection with the screw rod (105), a first rotating shaft (102 a) is arranged on the outer wall of the mounting frame (102), the first rotating shaft (102 a) is rotatably mounted in the rotating hole (104 c), the containing hole (104 d) and the limiting hole (104 e) are symmetrical and communicated with each other with respect to the rotating hole (104 c), a spring pin (104 f) is arranged in the containing hole (104 d), and a top rod (104 g) is arranged in the limiting hole (104 e).
4. A flatness detection apparatus for automotive stampings according to claim 3, characterized in that: the novel rotary shaft is characterized in that a through hole (102 c) is formed in the first rotary shaft (102 a), a cross rod (102 d) which is equal to the through hole (102 c) in length is arranged in the through hole (102 c), the through hole (102 c) is concentric with the containing hole (104 d) and the limiting hole (104 e), one end of a spring pin (104 f) is inserted into the through hole (102 c), one end of the cross rod (102 d) is inserted into the limiting hole (104 e), and a push rod (104 g) is located at one end of the cross rod (102 d).
5. The flatness detection apparatus for automotive stampings of claim 4, wherein: be provided with spacing groove (101 d) in first groove (101 b), unlocking piece (106) are along spacing groove (101 d) removes, unlocking piece (106) are including along slider (106 a) of spacing groove (101 d) removal, and install arc (106 b) of slider (106 a) upper end be provided with in spacing groove (101 d) and promote first spring (106 c) that slider (106 a) reset, unlocking piece (106) are still including installing magnet (106 d) in first groove (101 b).
6. The flatness detection apparatus for automotive stampings of claim 5, wherein: the tooth holder (103) comprises a second rectangular block (103 a), a rotating hole (103 b) is formed in the second rectangular block (103 a), a second rotating shaft (102 b) on one side of the installation frame (102) rotates and penetrates through the second rotating shaft to be installed in the rotating hole (103 b), a gear (103 c) is arranged at one end of the second rotating shaft (102 b) through a one-way bearing (103 d), and the gear (103 c) is meshed with the rack (107).
7. The flatness detection apparatus for automotive stampings of claim 6, wherein: shooting piece (202) include connecting rod (202 a), and install gyro wheel (202 b) at connecting rod (202 a) both ends, gyro wheel (202 b) are followed arc groove (101 a) removes, the length of arc groove (101 a) is greater than semicircle arc length, connecting rod (202 a) are rotated and are installed in hole (203 a) of lever piece (203) upper end, the lower extreme of lever piece (203) is provided with bar groove (203 b), first pivot (102 a) or second pivot (102 b) are followed bar groove (203 b) remove.
8. The flatness detection apparatus for automotive stampings of claim 7, wherein: the connecting rod (202 a) is provided with a camera (202 c) and a lamp (202 d), the lamp (202 d) is used for polishing the oiled automobile stamping part, and the camera (202 c) is used for identifying the bright part on the automobile stamping part.
9. The flatness detection apparatus for automobile stamping parts according to claim 1 or 8, characterized in that: the roller brush is characterized in that cavities (101 e) are respectively formed in two sides of the lower end of the arc-shaped groove (101 a) on the shell (101), the roller brush (201) is installed in the cavities (101 e), a cavity is formed in the roller brush (201), an oil filling hole is formed in one end of the cavity, and the cavity is communicated with oil filling equipment through a hose.
10. The flatness detection apparatus for automobile stamping parts according to claim 1 or 8, characterized in that: the mounting frame (102) is divided into an upper frame (102 e) and a lower frame (102 f), wherein detachable connection is realized between the upper frame (102 e) and the lower frame (102 f) through a lock catch (102 g).
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| CN202311261263.3A CN116989706B (en) | 2023-09-27 | 2023-09-27 | Flatness detection device for automobile stamping part |
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| CN202311261263.3A CN116989706B (en) | 2023-09-27 | 2023-09-27 | Flatness detection device for automobile stamping part |
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