CN111006589B - Three-dimensional scanning technology for improving detection of automobile parts - Google Patents
Three-dimensional scanning technology for improving detection of automobile parts Download PDFInfo
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- CN111006589B CN111006589B CN201911369028.1A CN201911369028A CN111006589B CN 111006589 B CN111006589 B CN 111006589B CN 201911369028 A CN201911369028 A CN 201911369028A CN 111006589 B CN111006589 B CN 111006589B
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- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 238000005516 engineering process Methods 0.000 title abstract description 7
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 31
- 230000000694 effects Effects 0.000 claims description 16
- 238000007689 inspection Methods 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 238000012544 monitoring process Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
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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
Abstract
The invention discloses a three-dimensional scanning technology for improving automobile part detection, and belongs to the field of automobile part three-dimensional detection. The utility model provides an improve three-dimensional scanning technique that automobile parts detected, place in fixture through will monitoring the parts, drive fixture fixed parts through starting actuating mechanism operation, later close and remove sealing door, start actuating mechanism will detect the parts, transport to inside the scanning drum, later drive fixture through actuating mechanism and rotate and scan the drum rotation, between the two because the gear specification that sets up differs, lead to being formed with the rotation of difference between the two, thereby make the scanning drum can realize complete three-dimensional scanning to the parts, thereby carry out the detection of full aspect to the parts.
Description
Technical Field
The invention relates to the field of three-dimensional detection of automobile parts, in particular to a three-dimensional scanning technology for improving the detection of the automobile parts.
Background
The checking fixture is a tool specially made by industrial production enterprises for controlling various mechanical sizes of products, and particularly has very strict control on errors when parts are produced. Castings are various in the mechanical production process, so that the types of the detection tools are also various.
The battery case shell of the car that produces, its plane degree need reach the certain degree and just can install inside the car, this is not only for improving the assembly precision, still take place accident because of the problem of spare part when using for reducing the car, and originally adopt artifical use detection instrument to detect when detecting the part usually, specifically, adopt the feeler gauge to measure the distance of four angles and workstation of battery case shell respectively through the manual work, and this kind of detection mode manpower consumes very big, but detection efficiency is very slow, in order to improve the speed that detects, it is very necessary to design an automatic checkout equipment.
The existing three-dimensional scanning technology for improving the detection of automobile parts cannot fix the parts and carry out omnibearing three-dimensional scanning on the parts.
Disclosure of Invention
The invention aims to solve the problems that parts cannot be fixed and the parts cannot be comprehensively scanned in a three-dimensional mode, and provides a three-dimensional scanning technology for improving detection of automobile parts.
In order to achieve the purpose, the invention adopts the following technical scheme:
a three-dimensional scanning technique for improving the inspection of automobile parts, comprising: main body cover, main body cover has drive storehouse, assembly storehouse and scanning storehouse from a left side right side partition in proper order, the inside fixed mounting in drive storehouse has actuating mechanism, both sides are connected with the drive mechanism meshing around the actuating mechanism lower part, drive mechanism right-hand member and scanning drum right-hand member swing joint, actuating mechanism right-hand member and fixture swing joint, fixture front end and fixed establishment left side middle part swing joint, the fixed establishment activity cup joints inside fixed drum, the scanning drum has been cup jointed in the activity of the fixed drum outside, both ends and the inside left and right sides fixed connection in scanning storehouse about the fixed drum, the activity has cup jointed the removal sealing door in the scanning storehouse inner wall.
Preferably, the drive mechanism comprises: servo motor, rotating gear, rotation drum, rotation round wheel, movable block and removal axle, the inside left side fixed mounting in drive storehouse has servo motor, servo motor main shaft front end from the left hand right in proper order with rotating gear axle center and rotation drum axle center fixed connection, be provided with the thread groove on the rotation drum, the rotating gear upside is connected with the meshing of rotation round wheel downside, rotation round wheel axle center and removal axle left end fixed connection, the epaxial activity of removal has cup jointed the movable block, the movable block downside with rotate drum threaded connection, remove an axle right-hand member and fixture left side swing joint, both sides and drive mechanism meshing are connected around the rotating gear.
Preferably, the clamping mechanism comprises: the clamping device comprises a clamping shell, an I-shaped frame, a moving rod, a fixed rod, a clamping rod and a rotating shaft, wherein the right end of the moving rod penetrates through the clamping shell and is movably sleeved inside the left side of the I-shaped frame, the moving rod is movably sleeved at the inner ends of the front side and the rear side of the I-shaped frame, the moving rod is movably connected with the left end of the fixed rod by the outer end, the right end of the fixed rod is movably connected with the clamping rod by the outer end, the middle parts of the clamping rod and the moving rod are movably connected with the inner wall of the clamping shell through a rotating shaft, the right end of the clamping shell is fixedly connected with the left end of the rotating shaft, and the right end of the rotating shaft is movably connected with a fixing mechanism.
Preferably, the fixing mechanism includes: fixed plectane, stopper and spacing groove, the activity of axis of rotation right-hand member is cup jointed at fixed plectane axle center, the fixed plectane outside is that the annular distributes has six stoppers, fixed drum inside is provided with six spacing grooves, the stopper activity is cup jointed inside the spacing groove.
Preferably, the transmission mechanism comprises: the transmission device comprises a transmission gear, a transmission shaft, a transmission wheel set, a linkage shaft, a rotating roller and a support column, wherein the front side and the rear side of the rotating gear are meshed with one side of the transmission gear in the inner side, the axle center of the transmission gear is fixedly connected with the left end of the transmission shaft, the middle part of the transmission shaft is movably sleeved inside the upper end of the support column, the right end of the transmission shaft is fixedly connected with the axle center of the upper end of the transmission wheel set, the lower end of the transmission wheel set is fixedly connected with the left end of the linkage shaft, the right end of the linkage shaft penetrates through an assembly bin and is fixedly connected with the axle center of the rotating roller, and the rotating roller is movably connected with the front side and the rear side of the lower half part of the right end of a scanning cylinder.
Preferably, the left side and the right side of the upper part of the assembly bin and the inner wall of the scanning bin are provided with moving tracks, the front side and the rear side of the lower end of the moving sealing door are movably sleeved inside the moving tracks, and the left side of the moving sealing door and the right side of the driving bin are both provided with magnetic sealing strips.
Compared with the prior art, the invention provides a three-dimensional scanning technology for improving the detection of automobile parts, which has the following beneficial effects:
1. when the scanning device is used, parts to be monitored are placed in the clamping mechanism, the clamping mechanism is driven to fix the parts by starting the driving mechanism, then the movable sealing door is closed, the parts to be detected are conveyed into the scanning cylinder by starting the driving mechanism, then the clamping mechanism is driven to rotate and the scanning cylinder is driven to rotate by the driving mechanism, and due to the fact that the specifications of the gears arranged between the clamping mechanism and the scanning cylinder are different, the rotating mechanism with the difference is formed between the clamping mechanism and the scanning cylinder, so that the scanning cylinder can realize complete three-dimensional scanning on the parts, and the parts are detected in all aspects.
2. When the device is used, the servo motor is started to drive the rotating gear and the rotating cylinder to rotate, so that the transmission gear is driven to rotate, the transmission shaft is driven to rotate, the transmission wheel set is driven to rotate, the linkage shaft is driven to rotate, the rotating roller is driven to rotate, the scanning cylinder is driven to rotate, the rotating gear drives the rotating round wheel to rotate, the moving shaft is driven to rotate, and therefore the scanning cylinder and the clamping mechanism form differential rotation.
3. The clamping mechanism is arranged, when the clamping mechanism is used, the servo motor is started to drive the rotating gear and the rotating cylinder to rotate, the rotating gear drives the rotating round wheel to rotate, the moving shaft is driven to rotate, the moving block is movably sleeved on the moving shaft, the lower side of the moving block is matched with threads on the rotating cylinder, the moving cylinder is driven to move forwards by rotating the cylinder, the moving shaft is driven to move forwards, the front end of the moving shaft is movably sleeved inside the rear end of the I-shaped frame, when parts are clamped, the parts are placed between the clamping rods, the clamping shell is fixed, the distance between the clamping rods is reduced by moving the moving shaft, the parts are fixed, and when the parts are fixed, the clamping shell is loosened, and the moving shaft drives the I-shaped frame to rotate.
Drawings
FIG. 1 is a general schematic view of a three-dimensional scanning technique for improving the inspection of automobile parts according to the present invention;
FIG. 2 is a schematic exploded view of a three-dimensional scanning technique for improving the inspection of automobile parts according to the present invention;
FIG. 3 is a schematic exploded view of a three-dimensional scanning technique for improving the inspection of automobile parts according to the present invention;
FIG. 4 is a schematic exploded view of a three-dimensional scanning technique for improving the inspection of automobile parts according to the present invention;
fig. 5 is a schematic exploded view of a three-dimensional scanning technique for improving the detection of automobile parts according to the present invention.
The reference numbers in the figures illustrate:
101 main body shell, 102 driving cabin, 103 assembling cabin, 104 scanning cylinder, 105 fixing cylinder, 106 moving sealing door, 107 scanning cabin, 201 servo motor, 202 rotating gear, 203 rotating cylinder, 204 rotating round wheel, 205 moving block, 206 moving shaft, 301 clamping shell, 302I-shaped frame, 303 moving rod, 304 fixing rod, 305 clamping rod, 306 rotating shaft, 401 fixing round plate, 402 limiting block, 403 limiting groove, 501 transmission gear, 502 transmission shaft, 503 transmission wheel set, 504 linkage shaft, 505 rotating roller, 506 supporting column, 601 moving track.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
a three-dimensional scanning technique for improving the inspection of automobile parts, comprising: main body cover 101, main body cover 101 has drive storehouse 102, assembly storehouse 103 and scanning storehouse 107 from left to right separated in proper order, the inside fixed mounting in drive storehouse 102 has actuating mechanism, both sides are connected with the drive mechanism meshing around the actuating mechanism lower part, drive mechanism right-hand member and scanning drum 104 right-hand member swing joint, actuating mechanism right-hand member and fixture swing joint, fixture front end and fixed establishment left side middle part swing joint, the fixed establishment activity cup joints inside fixed drum 105, fixed drum 105 outside activity has cup jointed scanning drum 104, both ends and the inside left and right sides fixed connection in scanning storehouse 107 about fixed drum 105, the activity has cup jointed removal sealing door 106 in the scanning storehouse 107 inner wall.
The fixing mechanism includes: fixed plectane 401, stopper 402 and spacing groove 403, axis of rotation 306 right-hand member activity cup joints in fixed plectane 401 axle center, and fixed plectane 401 outside is the annular distribution and has six stoppers 401, and fixed drum 105 is inside to be provided with six spacing grooves 403, and stopper 402 activity cup joints inside spacing groove 403.
The left side and the right side of the upper part of the assembly bin 102 and the inner wall of the scanning bin 107 are provided with moving rails 601, the front side and the rear side of the lower end of the moving sealing door 106 are movably sleeved inside the moving rails 601, and the left side of the moving sealing door 106 and the right side of the driving bin 102 are provided with magnetic sealing strips.
The scanning device is provided with the scanning cylinder 104, when in use, parts to be monitored are placed in the clamping mechanism, the clamping mechanism is driven to fix the parts by starting the driving mechanism, then the movable sealing door 106 is closed, the driving mechanism is started to convey the detected parts to the scanning cylinder 104, then the driving mechanism drives the clamping mechanism to rotate and the scanning cylinder 104 to rotate, and due to the fact that the specifications of the gears are different, the rotating with difference is formed between the clamping mechanism and the scanning cylinder 104, so that the scanning cylinder 104 can realize complete three-dimensional scanning on the parts, and the parts are detected in all directions.
Example 2: based on example 1, but with the difference that:
the drive mechanism includes: the automatic clamping device comprises a servo motor 201, a rotating gear 202, a rotating cylinder 203, a rotating circular wheel 204, a moving block 205 and a moving shaft 206, wherein the servo motor 201 is fixedly installed on the left side inside the driving bin 102, the front end of a main shaft of the servo motor 201 is fixedly connected with the axis of the rotating gear 202 and the axis of the rotating cylinder 203 from left to right in sequence, a thread groove is formed in the rotating cylinder 203, the upper side of the rotating gear 202 is meshed with the lower side of the rotating circular wheel 204, the axis of the rotating circular wheel 204 is fixedly connected with the left end of the moving shaft 206, the moving block 205 is movably sleeved on the moving shaft 206, the lower side of the moving block 205 is in threaded connection with the rotating cylinder 203, the right end of the moving shaft 206 is movably connected with the left side of a clamping mechanism, and the front side and the rear side of the rotating gear 202 are meshed with a transmission mechanism.
The transmission mechanism includes: the front side and the rear side of the rotating gear 202 are meshed with one inner side of the driving gear 501, the axis of the driving gear 501 is fixedly connected with the left end of the driving shaft 502, the middle of the driving shaft 502 is movably sleeved inside the upper end of the supporting column 506, the right end of the driving shaft 502 is fixedly connected with the axis of the upper end of the driving wheel set 503, the axis of the lower end of the driving wheel set 503 is fixedly connected with the left end of the driving shaft 504, the right end of the driving shaft 504 penetrates through the assembly bin 103 and is fixedly connected with the axis of the rotating roller 505, and the rotating roller 505 is movably connected with the front side and the rear side of the lower half part of the right end of the scanning cylinder 104.
When the device is used, the servo motor 201 is started to drive the rotating gear 202 and the rotating cylinder 203 to rotate, so that the driving gear 501 is driven to rotate, the driving shaft 502 is driven to rotate, the driving wheel set 503 is driven to rotate, the linkage shaft 504 is driven to rotate, the rotating roller 505 is driven to rotate, the scanning cylinder 104 is driven to rotate, the rotating gear 202 drives the rotating round wheel 204 to rotate, the moving shaft 206 is driven to rotate, and therefore differential rotation is formed between the scanning cylinder 104 and the clamping mechanism.
Example 3: based on examples 1 and 2, but with the difference that:
the fixture includes: grip housing 301, I-shaped frame 302, the carriage release lever 303, the dead lever 304, clamping lever 305 and axis of rotation 306, it is inside that the activity of grip housing 301 is cup jointed on I-shaped frame 302 left side that the removal axle 206 right-hand member runs through, I-shaped frame 302 front and back both sides inside activity has been cup jointed the carriage release lever 303 and has leaned on interior one end, carriage release lever 303 leans on outer one end and dead lever 304 left end swing joint, dead lever 304 right-hand member and clamping lever 305 lean on outer one end swing joint, clamping lever 305 and carriage release lever 303 middle part are all through pivot and grip housing 301 inner wall swing joint, grip housing 301 right-hand member and axis of rotation 306 left end fixed connection, axis of rotation 306 right-hand member and fixed establishment swing joint.
The clamping mechanism is provided, when in use, the servo motor 201 is started to drive the rotating gear 202 and the rotating cylinder 203 to rotate, the rotating gear 202 drives the rotating round wheel 204 to rotate, the moving shaft 204 is driven to rotate, the moving block 205 is movably sleeved on the moving shaft 204, the lower side of the moving block 205 is matched with threads on the rotating cylinder 203, the rotating cylinder 203 drives the moving shaft 204 to move forwards, the front end of the moving shaft 204 is movably sleeved inside the rear end of the fixture 302, when clamping parts, the parts are placed between the clamping rods 305 and the clamping shell 301 is fixed, the moving shaft 204 moves to drive the distance between the clamping rods 305 to be reduced, so that the parts are fixed, and when the parts are fixed, the clamping shell 301 is released, and the moving shaft 204 drives the fixture 302 to rotate.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (3)
1. A scanning device for improving the inspection of automobile parts, comprising: a main body casing (101), which is characterized in that the main body casing (101) is sequentially divided into a driving cabin (102), an assembling cabin (103) and a scanning cabin (107) from left to right, a driving mechanism is fixedly arranged in the driving bin (102), the front side and the rear side of the lower part of the driving mechanism are meshed and connected with a transmission mechanism, the right end of the transmission mechanism is movably connected with the right end of the scanning cylinder (104), the right end of the driving mechanism is movably connected with the clamping mechanism, the front end of the clamping mechanism is movably connected with the middle part of the left side of the fixing mechanism, the fixing mechanism is movably sleeved inside the fixed cylinder (105), the outer side of the fixed cylinder (105) is movably sleeved with a scanning cylinder (104), the left and right ends of the fixed cylinder (105) are fixedly connected with the left and right sides in the scanning bin (107), a movable sealing door (106) is movably sleeved in the inner wall of the scanning bin (107);
the drive mechanism includes: a servo motor (201), a rotating gear (202), a rotating cylinder (203), a rotating round wheel (204), a moving block (205) and a moving shaft (206), a servo motor (201) is fixedly arranged on the left side in the driving bin (102), the front end of a main shaft of the servo motor (201) is fixedly connected with the axis of a rotating gear (202) and the axis of a rotating cylinder (203) from left to right in sequence, the rotating cylinder (203) is provided with a thread groove, the upper side of the rotating gear (202) is meshed and connected with the lower side of the rotating round wheel (204), the axle center of the rotating round wheel (204) is fixedly connected with the left end of the moving shaft (206), a moving block (205) is movably sleeved on the moving shaft (206), the lower side of the moving block (205) is in threaded connection with the rotating cylinder (203), the right end of the moving shaft (206) is movably connected with the left side of the clamping mechanism, and the front side and the rear side of the rotating gear (202) are in meshed connection with the transmission mechanism;
the fixture includes: the clamping mechanism comprises a clamping shell (301), an I-shaped frame (302), a moving rod (303), a fixing rod (304), a clamping rod (305) and a rotating shaft (306), wherein the right end of the moving shaft (206) penetrates through the clamping shell (301) and is movably sleeved inside the left side of the I-shaped frame (302), the moving rod (303) is movably sleeved inside the front side and the back side of the I-shaped frame (302) and is close to the inner end, the outer end of the moving rod (303) is movably connected with the left end of the fixing rod (304), the right end of the fixing rod (304) is movably connected with the outer end of the clamping rod (305), the middle parts of the clamping rod (305) and the moving rod (303) are movably connected with the inner wall of the clamping shell (301) through a rotating shaft, the right end of the clamping shell (301) is fixedly connected with the left end of the rotating shaft (306), and the right end of the rotating shaft (306) is movably connected with the fixing mechanism;
the transmission mechanism includes: drive gear (501), transmission shaft (502), transmission wheelset (503), universal driving shaft (504), rotation gyro wheel (505) and support column (506), both sides are connected by the meshing of interior one side with drive gear (501) around rotating gear (202), drive gear (501) axle center and transmission shaft (502) left end fixed connection, transmission shaft (502) middle part activity cup joints inside support column (506) upper end, transmission shaft (502) right-hand member and transmission wheelset (503) upper end axle center fixed connection, transmission wheelset (503) lower extreme axle center and universal driving shaft (504) left end fixed connection, universal driving shaft (504) right-hand member runs through assembly storehouse (103) and rotates gyro wheel (505) axle center fixed connection, both sides swing joint around rotation gyro wheel (505) and scanning drum (104) right-hand member lower half.
2. The scanning device for improving the detection of the automobile spare parts according to claim 1, wherein: the fixing mechanism includes: fixed plectane (401), stopper (402) and spacing groove (403), axis of rotation (306) right-hand member activity is cup jointed at fixed plectane (401) axle center, fixed plectane (401) outside is the annular distribution and has six stopper (401), fixed drum (105) inside is provided with six spacing grooves (403), stopper (402) activity is cup jointed inside spacing groove (403).
3. The scanning device for improving the detection of the automobile spare parts according to claim 1, wherein: the magnetic sealing door is characterized in that moving tracks (601) are arranged on the left side and the right side of the upper portion of the assembling bin (102) and in the inner wall of the scanning bin (107), the front side and the rear side of the lower end of the moving sealing door (106) are movably sleeved inside the moving tracks (601), and magnetic sealing strips are arranged on the left side of the moving sealing door (106) and the right side of the driving bin (102).
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| CN201911369028.1A CN111006589B (en) | 2019-12-26 | 2019-12-26 | Three-dimensional scanning technology for improving detection of automobile parts |
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| CN201911369028.1A CN111006589B (en) | 2019-12-26 | 2019-12-26 | Three-dimensional scanning technology for improving detection of automobile parts |
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Effective date of registration: 20211011 Address after: 261000 Zhifang Industrial Park, Linqu County, Weifang City, Shandong Province Applicant after: Linqu Dadi Auto Parts Co.,Ltd. Address before: 237400 Ma Dian Zhen Cha Tai Cun, Huoqiu County, Lu'an City, Anhui Province Applicant before: Liu Dongxia |
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Denomination of invention: A 3D scanning technology for improving the inspection of auto parts Effective date of registration: 20230106 Granted publication date: 20211029 Pledgee: Shandong Linqu Rural Commercial Bank Co.,Ltd. Pledgor: Linqu Dadi Auto Parts Co.,Ltd. Registration number: Y2023980030412 |
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Address after: 261000 Zhifang Industrial Park, Linqu County, Weifang City, Shandong Province Patentee after: Dadi (Shandong) Automotive Parts Co.,Ltd. Address before: 261000 Zhifang Industrial Park, Linqu County, Weifang City, Shandong Province Patentee before: Linqu Dadi Auto Parts Co.,Ltd. |
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Change date: 20230811 Registration number: Y2023980030412 Pledgor after: Dadi (Shandong) Automotive Parts Co.,Ltd. Pledgor before: Linqu Dadi Auto Parts Co.,Ltd. |
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Date of cancellation: 20231204 Granted publication date: 20211029 Pledgee: Shandong Linqu Rural Commercial Bank Co.,Ltd. Pledgor: Dadi (Shandong) Automotive Parts Co.,Ltd. Registration number: Y2023980030412 |