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CN-122015978-A - Detection device for automobile sensor valve seat

CN122015978ACN 122015978 ACN122015978 ACN 122015978ACN-122015978-A

Abstract

The invention discloses a detection device for an automobile sensor valve seat, which is applied to the field of sensor valve seat detection and comprises a detection assembly, wherein the detection assembly comprises a detection box, the upper end of the detection box is provided with a through sliding groove II, the inside of the detection box is provided with a rack, the top end of the rack is fixedly provided with a motor II, the output end of the motor II is connected with a gear, the top end of the rack is fixedly connected with a limiting seat, the upper end of the limiting seat is provided with a limiting groove, the inside of the limiting groove is slidably connected with a movable block, two sides of the outer part of the movable block are respectively provided with a plurality of groups of racks and protective strips, the combined width of the racks is far greater than the thickness of the gear, the structure of the movable block is U-shaped, the U-shaped opening of the movable block faces a rotary table, the opening end of the upper part of the U-shaped groove of the movable block is closed, the inside of the limiting groove is provided with a telescopic rod II, the telescopic rod is positioned at the opening side of the movable block, and the output end of the telescopic rod II faces the rotary table and is fixedly provided with a supporting plate.

Inventors

  • YU HONGCHENG

Assignees

  • 常州聚通汽车零部件有限公司

Dates

Publication Date
20260512
Application Date
20260410

Claims (10)

  1. 1. The detection device for the automobile sensor valve seat comprises a base (1), a transfer assembly, a detection assembly and an analysis module, and is characterized in that the transfer assembly comprises a turntable (2) and a first motor, the detection assembly comprises a detection box (12), the detection box (12) is fixedly connected with the base (1), the detection box (12) is positioned below the turntable (2), a second through sliding groove (13) is formed in the upper end of the detection box (12), a rack (22) is arranged in the detection box (12), the top end of the rack (22) is fixedly provided with the second motor (23), the output end of the second motor (23) faces the second sliding groove (13) and is fixedly connected with a gear (24), the top end of the rack (22) is fixedly connected with a limit seat (25), a limit groove (26) is formed in the upper end of the limit seat (25), movable blocks (27) are connected inside in a sliding mode, two sides of the outer parts of the movable blocks (27) are respectively provided with a second through sliding groove (13), and the rack (28) and the rack (24) are far meshed with a plurality of sets of racks (28), and the rack (24) are far meshed with the plurality of sets of racks (28); The structure appearance of movable block (27) is the U font, U word opening side orientation carousel (2) of movable block (27), logical groove (31) have been seted up in the upper portion region of movable block (27), logical groove (31) will movable block (27) divide into upper and lower two parts, the upper portion U-shaped groove open end of movable block (27) is sealed, internally mounted of spacing groove (26) has telescopic link two (32), telescopic link two (32) are located the opening side of movable block (27), the output of telescopic link two (32) orientation carousel (2) and fixed mounting have backup pad (33), backup pad (33) internally mounted has pressure detection module.
  2. 2. The detection device for the automobile sensor valve seat is characterized in that a fixed machine body of the rotary table (2) is fixedly connected with the base (1), an output end of the first motor is fixedly connected with the rotary table (2), a plurality of through placing openings (3) are uniformly formed in the upper end of the rotary table (2), a sliding groove first (4) penetrating through the rotary table (2) is formed in one side, far away from the circle center of the rotary table (2), of the placing openings (3), the width of the sliding groove first (4) is smaller than the diameter of the placing openings (3), observation openings (5) penetrating through the rotary table (2) are symmetrically formed in two sides of the placing openings (3), and a placing seat (6) is arranged in the placing openings (3).
  3. 3. The detection device for the automobile sensor valve seat is characterized in that the placement seat (6) comprises a cylindrical main body (7), a placement platform (8) is arranged at the top end of one side of the main body (7), a reference shaft (9) is arranged at the top end of the placement platform (8), a shaft shoulder (10) is arranged on a section of shaft body, far away from the reference shaft (9), of the placement platform (8), and a limiting platform (11) is arranged on a section of shaft body, far away from the shaft shoulder (10), of the main body (7).
  4. 4. A detection device for an automobile sensor valve seat according to claim 3, wherein the diameter of the placement platform (8) is larger than that of the placement opening (3), the diameter of the shaft shoulder (10) is equal to that of the placement opening (3), the diameter of the main body (7) is equal to the width of the sliding groove I (4), and the diameter of the limiting platform (11) is larger than that of the placement opening (3).
  5. 5. The detecting device for the valve seat of the automobile sensor according to claim 4, wherein a boss (30) is machined on one side, close to the protective strip (29), inside the limiting groove (26), and the width between the two U-shaped side walls of the movable block (27) is larger than the diameter of the main body (7).
  6. 6. The detecting device for the valve seat of the automobile sensor according to claim 5, wherein a first telescopic rod (14) is fixedly arranged at the upper end of the detecting box (12), a detecting plate (15) is fixedly arranged at the output end of the first telescopic rod (14), and the detecting plate (15) is simultaneously positioned above the rotary disc (2) and the detecting box (12).
  7. 7. The detecting device for the valve seat of the automobile sensor according to claim 6, wherein the detecting plate (15) is arranged in a region above the rotary table (2), a first camera (16) is arranged, the observation direction of the first camera (16) faces the rotary table (2), laser measuring instruments (17) are symmetrically arranged on two sides of the first camera (16), and the laser measuring instruments (17) are fixedly connected with the detecting plate (15).
  8. 8. The detecting device for the valve seat of the automobile sensor according to claim 7, wherein an arc-shaped fan plate (18) is fixedly connected to the upper portion of the detecting box (12), the arc-shaped edge of the fan plate (18) is complementary with the appearance of the rotary disc (2), a three-through sliding groove (19) is formed in the upper end of the fan plate (18), and the width of the three-through sliding groove (19) is the same as that of the first sliding groove (4).
  9. 9. The detecting device for the valve seat of the automobile sensor according to claim 8, wherein two groups of cameras (20) are symmetrically arranged at the upper end of the fan plate (18), the observation directions of the two groups of cameras (20) are opposite, a camera three (21) is arranged right above the center point of the two groups of cameras (20), and the camera three (21) is fixedly connected with the detecting plate (15).
  10. 10. The detecting device for the valve seat of the automobile sensor according to claim 9, wherein a plurality of groups of electric push rods (34) are uniformly and fixedly arranged at the upper end of the fan plate (18), the directions of the output ends of the electric push rods (34) of each group are intersected, and the intersection point coincides with the center point between the two groups of cameras (20).

Description

Detection device for automobile sensor valve seat Technical Field The invention relates to the technical field of detection of sensor valve seats, in particular to a detection device for an automobile sensor valve seat. Background The automobile sensor is a core sensing element of an automobile electronic control system and is used for receiving various physical parameters in the running process of a vehicle, and the automobile sensor valve seat is a special mounting and sealing structure for the sensor. Because the structure volume of the automobile sensor valve seat is smaller, the traditional physical contact detection is difficult to ensure the detection accuracy, so that the detection is carried out by adopting an optical method, and in the prior art, the optical detection equipment of the valve seat is required to be provided with a positioning mechanism for adjusting the posture of the valve seat, but the contact surface of the existing positioning mechanism and the valve seat forms a blind area, the contact area is required to be frequently replaced, and the detection efficiency is influenced. Therefore, how to realize efficient and accurate detection of the valve seat of the automobile sensor is a problem to be solved urgently by those skilled in the art. Disclosure of Invention The invention aims to provide a detection device for an automobile sensor valve seat, which aims to solve the problems in the background technology. In order to solve the technical problems, the invention provides the technical scheme that the detection device for the valve seat of the automobile sensor comprises a base, a transfer assembly, a detection assembly and an analysis module, wherein the transfer assembly comprises a turntable and a first motor, the detection assembly comprises a detection box, the detection box is fixedly connected with the base, the detection box is positioned below the turntable, a second through sliding groove is formed in the upper end of the detection box, a rack is arranged in the detection box, the second motor is fixedly arranged at the top end of the rack, the output end of the second motor faces the second sliding groove and is fixedly connected with a gear, the top end of the rack is fixedly connected with a limiting seat, the upper end of the limiting seat is provided with a limiting groove, a movable block is slidably connected in the limiting groove, a plurality of groups of racks and protection strips are respectively arranged on two sides of the outer part of the movable block, the combination width of the racks is far greater than the thickness of the gear, and the racks are meshed with the gear to form a sliding gear mechanism; The structure appearance of movable block is the U font, the U word opening side orientation carousel of movable block, logical groove has been seted up to the upper portion region of movable block, logical groove will the movable block divide into upper and lower two parts, the upper portion U-shaped groove open end of movable block is sealed, the internally mounted of spacing groove has telescopic link two, telescopic link two is located the opening side of movable block, the output of telescopic link two orientation carousel and fixed mounting have the backup pad, backup pad internally mounted has pressure detection module. According to the technical scheme, the fixed fuselage of carousel with base fixed connection, motor one's output with carousel fixed connection, a plurality of mouths of placing that run through have evenly been seted up to the upper end of carousel, place the mouth keep away from one side at the carousel centre of a circle has been seted up and has been run through sliding tray one of carousel, sliding tray one's width is less than place the diameter of mouth, place the bilateral symmetry of mouth and seted up and run through the observation mouth of carousel, place the inside seat that is provided with of mouth. According to the technical scheme, the placement seat comprises a cylindrical main body, a placement platform is installed at the top end of one side of the main body, a reference shaft is installed at the top end of the placement platform, the main body is located the placement platform is far away from a section of shaft body of the reference shaft, a shaft shoulder is arranged on a section of shaft body of the shaft shoulder, and a limiting platform is installed on a section of shaft body of the shaft shoulder. According to the technical scheme, the diameter of the placing platform is larger than that of the placing opening, the diameter of the shaft shoulder is equal to that of the placing opening, the diameter of the main body is equal to that of the first sliding groove, and the diameter of the limiting platform is larger than that of the placing opening. According to the technical scheme, a boss is machined on one side, close to the protective strip, of the inner portion of the limiting groove, and the width between