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CN-116592741-B - Device and method for inspecting radian of vehicle door glass

CN116592741BCN 116592741 BCN116592741 BCN 116592741BCN-116592741-B

Abstract

The application relates to the technical field of vehicle door glass detection, and discloses a vehicle door glass radian detection device which comprises a horizontal reference surface, wherein lifting structures are fixedly connected to the periphery of the bottom of the horizontal reference surface, sliding structures which are opposite in front and back are fixedly connected to the outer side of the horizontal reference surface, each sliding structure comprises a first fixed block, a second controller is fixedly connected to the middle of the left end of the first fixed block, the output end of the second controller is fixedly connected to the position of the three input ends of a rotating shaft, and a fixed plate is fixedly connected to the middle of the lower end of the fixed block. Through the cooperation of horizontal reference surface, base, glass place face, altitude chi and locating piece, can judge relatively fast whether door glass's radian accords with the requirement, raise the efficiency, reduce cost, simultaneously at this device easy operation, the professional ability requirement to personnel is not high, ordinary staff can master in the short time to shorten the investigation time of problem, improve production efficiency, guarantee production line straightness.

Inventors

  • ZHANG XUELIN
  • WU YANPENG
  • ZHANG XIANJIAN

Assignees

  • 松果新能源汽车有限公司

Dates

Publication Date
20260508
Application Date
20230519

Claims (6)

  1. 1. The device for inspecting the radian of the vehicle door glass comprises a horizontal reference surface (1) and is characterized in that lifting structures (6) are fixedly connected to the periphery of the bottom of the horizontal reference surface (1), and sliding structures (7) which are opposite in front and back are fixedly connected to the outer side of the horizontal reference surface (1); The sliding structure (7) comprises a first fixed block (707), a second controller (714) is fixedly connected to the middle part of the left end of the first fixed block (707), the output end of the second controller (714) is fixedly connected to the input end of a third rotating shaft (706), a fixed plate (711) is fixedly connected to the middle part of the lower end of the first fixed block (707), a third fixed block (713) is fixedly connected to the middle part of the rear side of the fixed plate (711), a second fixed block (712) is fixedly connected to the middle part of the upper end of the third fixed block (713), a fixed column (703) is arranged in the middle of the front side of the second fixed block (712), a sliding groove (708) is fixedly connected to the middle part of the upper end of the second fixed block (712), a sliding block (701) is fixedly connected to the inner side of the sliding block (708), a second rack (716) is fixedly connected to the lower end of the sliding block (701), a second gear (715) is meshed with the lower end of the second fixed block, the middle part of the second gear (715) is provided with a second fixed block (712), the middle part of the front side of the fixed block (713) is provided with a fixed column (703), the middle part of the second fixed block (712) is connected to the inner side of the rotating column (702) is provided with a spiral column (710), the middle part of the spiral column (702) is connected to the spiral column (702), the middle part of the front side of the rotating ring (704) is fixedly connected with a push rod (705), and a fixed column (703) is arranged on the outer side of the rotating ring (704); The glass positioning device is characterized in that a front-back opposite height ruler (4) is arranged at the upper end of the horizontal reference surface (1), a micro-motion block (10) is arranged at the outer side of the upper end of the height ruler (4), a limiting groove block (11) is arranged in the middle of the lower end of the micro-motion block (10), a left-right opposite limiting rod (9) is arranged at the outer side of the limiting groove block (11), an adjusting rod (8) is arranged at one side of the limiting rod (9), and a glass placing surface (3) is fixedly connected to the middle of the upper end of the horizontal reference surface (1); The lifting structure (6) comprises a supporting plate (605), a first rack (601) is fixedly connected to the middle of the lower end of the supporting plate (605), a fixed support column (609) is arranged on the outer side of the first rack (601), a spiral disc (602) is arranged in the middle of the rear side of the fixed support column (609), a first gear (603) is fixedly connected to the middle of the rear side of the spiral disc (602), a first rotating shaft (607) is fixedly connected to the middle of the rear side of the first gear (603), a second rotating shaft (611) is fixedly connected to the middle of the rear side of the first rotating shaft (607), a first controller (604) is fixedly connected to the middle of the rear side of the second rotating shaft (611), a deflector rod (608) is fixedly connected to the middle of the right end of the first rotating shaft (607), a deflector block (606) is fixedly connected to the middle of the upper end of the first rotating shaft (607), a clamping block (612) is fixedly connected to the middle of the upper end of the first deflector block (612), a first gear (603) is fixedly connected to the middle of the lower end of the clamping block (612), a first gear (603) is fixedly connected to a circular ring (610), the middle of the front side of the first gear (603) is fixedly connected to the middle of the circular ring (610), a first rotating disc (602) is fixedly connected to the middle of the spiral disc (602), and the middle of the first rotating disc (602); the upper end of the horizontal reference surface (1) is fixedly connected with left and right opposite positioning blocks (5), and the glass placing surface (3) is arranged between the two positioning blocks (5); The height gauge is characterized in that a limiting groove block (11) is arranged at the lower end of the height gauge (4), the limiting groove block (11) is located above the sliding block (701), and a measuring rod (12) opposite to each other in the left-right direction is arranged on one side of the limiting groove block (11).
  2. 2. The vehicle door glass radian inspection device according to claim 1, wherein a height gauge (4) is fixedly connected to the middle part of the upper end of the sliding block (701), the lower ends of the two height gauges (4) are respectively provided with the glass placing surface (3), the sliding block (701) opposite to each other in front and back is arranged on the outer side of the glass placing surface (3), and the sliding groove (708) is arranged in the middle of the lower end of the sliding block (701).
  3. 3. The vehicle door glass radian testing device according to claim 2, wherein the second gear (715) is arranged in the middle of the lower end of the sliding groove (708), the rotating column (702) is arranged in the middle of the front side of the second gear (715), and the rotating shaft III (706) is arranged in the middle of the front side of the rotating column (702).
  4. 4. A vehicle door glass radian inspection device according to claim 3, wherein the third fixing block (713) is arranged in the middle of the lower end of the third rotating shaft (706), the second gear (715) is arranged in the middle of the upper end of the third fixing block (713), and the second gear (715) is located below the horizontal reference plane (1).
  5. 5. The vehicle door glass radian inspection device according to claim 1, wherein a base (2) is fixedly connected to the middle of the lower end of the fixing support (609), the base (2) is located below the horizontal reference plane (1), and the fixing support (609) is arranged at four corners of the lower end of the horizontal reference plane (1).
  6. 6. A method of inspecting a door glass arc inspection device according to any one of claims 1 to 5, comprising the steps of: S1, when a person needs to detect the radian of the door glass, the person can drive the first rotating shaft (607) to rotate through the cooperation of the first controller (604) and the second rotating shaft (611), after the first rotating shaft (607) rotates, the first gear (603) at the rear side of the circular ring (610) is simultaneously driven to rotate together with the spiral disc (602), then the spiral disc (602) drives the first rack (601) to slide up and down, so that the first rack can drive the supporting plate (605) to jack up the horizontal reference surface (1), and meanwhile, when the person needs to lift and fix the horizontal reference surface (1), the person can rotate the shifting block (606) at the upper end of the shifting rod (608) and the clamping block (612) under the operation of the person, and then the first rack (603) is clamped in the first gear (603) so as to lift the horizontal reference surface (1) up and down better; S2, a person can place door glass to be detected on a glass placing surface (3) in the middle of a horizontal reference surface (1), the door glass can be successfully adsorbed through an adsorption pad arranged in the glass placing surface (3), then the person can aim at the door glass to survey and draw through a measuring rod (12) arranged on the outer side of the upper end of a height gauge (4), and meanwhile, the person can adjust the distance between the measuring rod (12) and the door glass by rotating an adjusting rod (8) during surveying and drawing, so that the person can conveniently survey and draw different door glasses; S3, in order to detect different points of the door glass during mapping, a person can drive the rotating shaft III (706) to rotate through the driving controller II (714), then the rotating shaft III (706) drives the push rod (705), the rotating ring (704) and the rotating column (702) to rotate together with the gear II (715), then the gear II (715) drives the rack II (716) to rotate together through meshed connection when rotating, and meanwhile, the rack II (716) and the sliding block (701) are integrally formed, and meanwhile, the sliding block (701) is driven to slide left and right in the limiting groove (709) so as to drive the height gauge (4) to detect different directions of the door glass; S4, fixing the door glass on the horizontal reference surface (1) through positioning blocks (5) arranged on two sides of the upper end of the horizontal reference surface (1), uniformly taking points along the edge of the door glass through a height ruler (4), measuring the distance from each point to the horizontal reference surface (1), comparing the distances with technical data, integrally judging the molding condition of the glass through the data difference value of each point, and indirectly checking whether the radian of the door glass meets the requirement.

Description

Device and method for inspecting radian of vehicle door glass Technical Field The invention relates to the technical field of door glass detection, in particular to a door glass radian detection device and a detection method thereof. Background The automobile door glass is used as a key exterior trim part, the performance quality of the automobile door glass is directly related to the related quality performance of the whole automobile, and along with the development of the automobile industry, the whole automobile is increasingly valued for attractive appearance. Therefore, in the automobile design, the automobile modeling design is very important, but in the actual installation process, the overall aesthetic property of the automobile is often influenced by various deformation and deviation, and in the installation factors influencing the aesthetic property of the whole automobile, the phenomenon of outward deflection of the automobile door is a more prominent problem, and people can use the radian detection device. After the door glass is installed in place, lifting and clamping, tilting and interference with the door glass guide groove exist, deformation of the guide groove is easy to cause, sealing performance and waterproofness of the door are reduced, meanwhile, when the door glass is detected, the detection procedure is complex, so that a person cannot grasp a detection method, and when the height gauge is used for detection, the height gauge cannot move rapidly. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a device and a method for inspecting the radian of door glass, which solve the problems that lifting and clamping, tilting and interference with a door glass guide groove exist after the door glass is installed in place, deformation of the guide groove is easy to cause, the tightness and the waterproofness of the door are reduced, and the detection process is complicated, so that personnel cannot grasp the detection method. The device comprises a horizontal reference surface, wherein lifting structures are fixedly connected to the periphery of the bottom of the horizontal reference surface, and sliding structures which are opposite in front and back are fixedly connected to the outer side of the horizontal reference surface; The sliding structure comprises a first fixed block, a second controller is fixedly connected to the middle part of the left end of the first fixed block, a second output end of the second controller is fixedly connected to the position of the third input end of the rotating shaft, a fixed plate is fixedly connected to the middle part of the lower end of the fixed block, a third fixed block is fixedly connected to the middle part of the rear side of the fixed plate, a second fixed block is fixedly connected to the middle part of the upper end of the third fixed block, a fixed column is arranged at the middle part of the front side of the second fixed block, a sliding groove is formed in the inner side of the sliding groove, a sliding block is connected to the upper end of the sliding groove in a sliding manner, a second rack is fixedly connected to the rear side of the sliding block, a second gear is connected to the lower end of the second rack in a meshed manner, a rotating column is arranged at the middle part of the front side of the second gear, a spiral column is connected to the middle part of the inner side of the fixed block, a rotating ring is fixedly connected to the middle part of the front side of the spiral column, a push rod is fixedly connected to the middle part of the front side of the spiral column, and a rotating column is arranged on the outer side of the rotating ring. Preferably, the level datum plane upper end is provided with the relative altitude chi in front and back, the altitude chi upper end outside is provided with the fine motion piece, fine motion piece lower extreme middle part is provided with the spacing groove piece, the spacing groove piece outside is provided with the gag lever post of controlling relatively, gag lever post one side is provided with the adjustment lever, level datum plane upper end middle part fixedly connected with glass placing surface. Preferably, the lifting structure comprises a supporting plate, a first rack is fixedly connected to the middle of the lower end of the supporting plate, a fixing support is arranged on the outer side of the first rack, a spiral disc is arranged on the middle of the rear side of the fixing support, a first gear is fixedly connected to the middle of the rear side of the spiral disc, a first rotating shaft is fixedly connected to the middle of the rear side of the gear, a second rotating shaft is fixedly connected to the middle of the rear side of the rotating shaft, a first controller is fixedly connected to the middle of the rear side of the rotating shaft, a deflector rod is fixedly connected to the middle of the right end of the rotating shaft