Rapid detection device for new energy automobile parts

Abstract

The invention relates to the technical field of automobile part detection, in particular to a rapid detection device for new energy automobile parts, which comprises a bottom plate, a support frame, a lifting mechanism and a support mechanism for the automobile parts are fixedly mounted at the upper end of the bottom plate in sequence, and a detection equipment main body is fixedly mounted at the upper end of the support frame. T-shaped pressing blocks are fixedly connected to the lower end of the detection equipment body in a bilateral symmetry mode, a rotating mechanism is installed on the side face of the supporting frame, a rotating plate is installed at the upper end of the lifting mechanism, and supporting frames are symmetrically and fixedly installed at the left end and the right end of the rotating plate. At the moment, the two clamping frames above the supporting table are far away from each other and pulled, the automobile part is placed at the upper end of the supporting table, the automobile part is located between the two clamping assemblies, and meanwhile the left side and the right side of the automobile part are tightly attached to the suction ends of suction cups in the clamping assemblies correspondingly.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile parts detection, in particular to a rapid detection device for new energy automobile parts. Background Art

[0002] After the processing of new energy vehicle parts is completed, in order to ensure the accuracy and performance of the parts, and also to ensure the safety and stability of the whole vehicle, it is necessary to inspect the outer surface and size of the new energy vehicle parts. During the inspection process, the auto parts need to be accurately installed on the inspection fixture first, and then tested by the equipment. Most of the existing inspection equipment can only inspect one side of the new energy vehicle parts at a time. When the gas surface needs to be inspected, the staff needs to manually turn the new energy vehicle parts over, and then recalibrate and position them. This inspection process is not only time-consuming and labor-intensive, but also requires multiple installation and positioning, which greatly increases the error and reduces the efficiency and accuracy of the inspection.

[0003] In the process of testing automobile parts, in order to ensure the accuracy of the test and prevent the automobile parts from shaking or shifting, most of the automobile parts need to be clamped and fixed. However, the existing clamping mechanism has certain defects in the process of clamping automobile parts. If the clamping force is too large, it will cause indentation damage to the automobile parts, while the clamping force is too small, it will cause the automobile parts to loosen and shift, which is not conducive to time detection. Summary of the invention

[0004] The purpose of the present invention is to provide a rapid detection device for new energy vehicle parts to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a rapid detection device for new energy vehicle parts, comprising a base plate, a support frame, a lifting mechanism and a support mechanism for automobile parts are fixedly installed on the upper end of the base plate in sequence, a detection device body is fixedly installed on the upper end of the support frame, a T-shaped pressure block is symmetrically fixedly connected to the lower end of the detection device body, a rotating mechanism is installed on the side of the support frame, a rotating plate is installed on the upper end of the lifting mechanism, support frames are symmetrically fixedly installed on the left and right ends of the rotating plate, adjustment mechanisms are installed in the two support frames, positioning plates are symmetrically installed on the sides of the adjustment mechanism, clamping assemblies are installed on the sides of the two positioning plates, transmission mechanisms are symmetrically installed on both ends of the two support frames, the transmission mechanism is used to drive the clamping assembly to rotate, wherein one end of a transmission mechanism located below the rotating mechanism is fixedly connected to the docking joint.

[0006] As a further solution of the present invention, the support mechanism includes an adjusting cylinder fixedly mounted on the upper end of the base plate, a supporting platform fixedly mounted on the upper end of the adjusting cylinder, and the supporting platform is arranged below the inner cavity of the supporting frame.

[0007] As a further solution of the present invention, the rotating mechanism includes an L-shaped plate fixedly connected to the side of the support frame, the side of the L-shaped plate is rotatably connected to a rotating head, the side of the rotating head is penetrated by a slot, and the rotating head is driven by a motor shaft of a first stepper motor fixedly installed on the inner side of the L-shaped plate.

[0008] As a further solution of the present invention, the lifting mechanism includes a lifting cylinder fixedly installed on the upper end of the base plate, a lifting platform is fixedly installed on the upper end of the lifting cylinder piston rod, the upper end of the lifting platform is in rotational contact with the lower end of the rotating plate, and the rotating plate is driven by the output shaft of a second stepper motor fixedly installed on the lower end of the lifting platform.

[0009] As a further solution of the present invention, the front and rear inner side walls of the support frame are symmetrically provided with slide grooves, wherein the inner side wall of one of the slide grooves is provided with a groove, and the front and rear ends of the positioning plate are symmetrically provided with protrusions, which are slidably connected with the slide grooves; The adjustment mechanism includes a bidirectional transmission screw rotatably installed in the groove, one end of the bidirectional transmission screw passes through the support frame and is fixedly sleeved with a crank, and a rectangular threaded sleeve is symmetrically sleeved on the bidirectional transmission screw. The rectangular threaded sleeve is slidably connected to the groove left and right, and the two rectangular threaded sleeves are fixedly connected to one end of the two positioning plates respectively.

[0010] As a further scheme of the present invention, a circular hole is provided on the side of the positioning plate, and an annular groove is provided on the inner wall of the circular hole, and the clamping assembly includes a circular plate rotatably mounted in the circular hole, the cylindrical surface of the circular plate is fixedly connected to a plurality of fan-shaped blocks in an annular array, and the fan-shaped blocks are rotatably connected to the annular groove, and an air guide tube is symmetrically penetrated and inserted into the side of the circular plate, and a suction cup is fixedly sleeved on one end of the air guide tube away from the circular plate, and an air cylinder is penetrated and inserted into the side of the circular plate between the two air guide tubes, and a sealing cover is fixedly installed on the end of the air cylinder, and a movable rod is movably penetrated and inserted into the side of the sealing cover, and a piston is fixedly connected to one end of the movable rod extending to the inner cavity of the air cylinder, and the piston is slidably connected to the inner wall of the air cylinder, and a connecting elbow is symmetrically fixedly inserted into the other end of the air cylinder, and the other end of the connecting elbow is connected to the air guide tube through a pipe joint, and an auxiliary clamping mechanism is installed on the air guide tube.

[0011] As a further solution of the present invention, the auxiliary clamping mechanism includes a transmission plate sleeved on the two air guide tubes, the transmission plate is connected to the air guide tubes for sliding left and right, the transmission plate is fixedly connected to one end of the movable rod, and a clamping spring is symmetrically fixedly inserted on one side of the transmission plate close to the circular plate. The two clamping springs are respectively sleeved on the two air guide tubes, and the other end of the clamping spring abuts against the circular plate. A clamping frame is fixedly sleeved on the transmission plate, the clamping frame is sleeved on two suction cups, and an anti-slip pad is fixedly connected to one end of the clamping frame away from the transmission plate.

[0012] As a further solution of the present invention, the transmission mechanism includes a concave plate fixedly connected to the side of the circular plate, the side of the concave plate is fixedly connected to a transmission column, a regular polygonal slot is penetrated through the transmission column, and a regular polygonal rod is movably inserted at one end of the regular polygonal slot away from the concave plate; The upper end of the support frame is symmetrically provided with a through groove, and the upper end of the support frame is symmetrically provided with a group of circular grooves, the number of which is two in a group, and the two circular grooves in each group are symmetrically distributed on both sides of the through groove, and circular shafts are symmetrically inserted and penetrated at both ends of the support frame, and the circular shaft penetrates the through groove, and the circular shaft is rotatably connected to the support frame, and a gear ring is fixedly sleeved on the circular shaft, and limit rings are symmetrically fixedly sleeved at both ends of the circular shaft, and the limit ring is rotatably connected to the support frame, one end of the circular shaft is fixedly connected to the regular polygon rod, the gear ring is arranged in the through groove, and a locking mechanism is installed below the gear ring, and one end of one circular shaft away from the regular polygon rod is fixedly connected to the docking joint.

[0013] As a further scheme of the present invention, the locking mechanism includes a connecting plate arranged below the through groove, the upper end of the connecting plate is fixedly connected to a locking tooth block, the upper end of the connecting plate is symmetrically fixedly connected to sliding rods on the front and rear sides of the locking tooth block, the upper ends of the two sliding rods are both inserted upward into the circular groove, and the upper ends of the sliding rods extend upward to the outside of the circular groove, and a lower pressure ring and a locking spring are sequentially sleeved on the sliding rod from top to bottom, the lower pressure ring is fixedly connected to the sliding rod, and the lower pressure ring and the locking spring are both installed in the circular groove.

[0014] As a further solution of the present invention, the upper end of the connecting plate contacts the lower end of the supporting frame, the teeth of the locking tooth block are clamped with the lower end of the tooth ring, the sliding rod is connected to the supporting frame for vertical sliding, and the upper and lower ends of the locking spring are respectively abutted against the lower end of the lower pressure ring and the bottom of the inner side of the circular groove.

[0015] The beneficial effects of the present invention are: 1. During operation, the piston rod of the lifting cylinder is in a retracted state in the initial state. At this time, the two clamping frames above the support platform are pulled away from each other, and the automobile parts are placed on the upper end of the support platform, so that the automobile parts are between the two clamping assemblies. At the same time, the left and right sides of the automobile parts are tightly fitted with the adsorption ends of the suction cups in the clamping assemblies, and then the clamping frame is released. Under the elastic force of the clamping spring, the clamping frame clamps the automobile parts; the clamping spring is set to effectively prevent the side damage of the automobile parts caused by excessive clamping force, and the suction cup will not cause side damage to the automobile parts when clamping and fixing the automobile parts; the clamping assembly and the auxiliary clamping mechanism can firmly clamp and fix the automobile parts to prevent the automobile parts from being dislocated, loose or falling when the automobile parts are driven to rotate.

[0016] 2. After the automobile parts are clamped and fixed, the output shaft of the second stepper motor rotates one-half of a circle, and the output shaft drives the rotating plate to rotate 180 degrees, and the rotating plate drives the two support frames to rotate 180 degrees, so that the positions of the two support frames are exchanged. At this time, the support frame with the automobile parts to be tested rotates to the bottom of the main body of the testing equipment, and then the lifting mechanism drives the rotating plate to move upward, and the rotating plate drives the two support frames to move upward until the automobile parts move upward to the highest point. The upper side of the automobile parts can be tested through the main body of the testing equipment. At this time, the locking mechanism releases the lock on the gear ring, and the docking head is inserted into the slot of the rotating head.

[0017] 3. After the inspection of the upper side of the automobile parts is completed, the rotating mechanism drives the docking joint to rotate, and the docking joint drives the clamping assembly and the auxiliary clamping mechanism to rotate synchronously through the transmission mechanism. The clamping assembly and the auxiliary clamping mechanism drive the automobile parts to rotate synchronously, so that different sides of the automobile parts are rotated to the bottom of the main body of the inspection equipment, so that the main body of the inspection equipment can inspect different sides of the automobile parts, and there is no need to disassemble the automobile parts for manual flipping and calibration and positioning, which greatly improves the efficiency and accuracy of the inspection.

[0018] 4. When it is necessary to disassemble the auto parts, pull the two clamping frames away from each other, so that the protective pad releases the clamping fixation of the auto parts, and the suction cup releases the adsorption fixation of the auto parts. At this time, the auto parts can be pulled upward from between the two clamping components, thereby completing the disassembly of the auto parts, and the auto parts to be tested can be installed at the same time. The auto parts can be tested continuously in this reciprocating manner.

[0019] 5. The two positioning plates are driven to move closer to or farther from each other through the adjustment mechanism, and the positioning plates drive the two clamping components and the two auxiliary clamping mechanisms to move closer to or farther from each other, so that the clamping components and the auxiliary clamping mechanisms can clamp and fix automobile parts of different lengths, greatly improving the application scope of the detection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural stereogram of a rapid detection device for new energy vehicle parts of the present invention; Figure 2 This is a cross-sectional view of the structure of the rapid detection device for new energy vehicle parts of the present invention; Figure 3 for Figure 2 A schematic diagram of the structure enlargement in the middle; Figure 4 It is a three-dimensional diagram of the support frame, clamping assembly, auxiliary clamping mechanism and docking joint structure of the present invention; Figure 5 It is a cross-sectional view of the support frame and positioning plate structure of the present invention; Figure 6 It is a side sectional view of the end of the support frame of the present invention; Figure 7 It is an exploded view of the docking structure of the transmission mechanism and the rotating mechanism of the present invention; Figure 8 It is a cross-sectional view of the positioning plate, clamping assembly and auxiliary clamping mechanism structure of the present invention; Fig. 9 An exploded view of the support frame, adjustment mechanism, clamping assembly, transmission mechanism and locking mechanism of the present invention; Fig.10 It is an exploded view of the positioning plate, clamping assembly, auxiliary clamping mechanism and transmission mechanism structure of the present invention.

[0021] In the figure: 1, bottom plate; 11, support frame; 12, main body of the testing equipment; 13, T-shaped pressure block; 14, adjusting cylinder; 15, support platform; 16, L-shaped plate; 17, rotating head; 2, lifting cylinder; 21, lifting platform; 22, rotating plate; 3, support frame; 31, slide groove; 32, groove; 33, through groove; 34, circular groove; 35, positioning plate; 36, round hole; 37, annular groove; 4, two-way transmission screw; 41, crank; 42, rectangular threaded sleeve; 5, circular plate; 5 1. Sector block; 52. Air guide tube; 53. Suction cup; 54. Air cylinder; 55. Sealing cover; 56. Movable rod; 57. Piston; 58. Connecting elbow; 6. Transmission plate; 61. Clamping spring; 62. Clamping frame; 7. Concave plate; 71. Transmission column; 72. Regular polygon slot; 73. Regular polygon rod; 74. Circular shaft; 75. Gear ring; 76. Limiting ring; 8. Connecting plate; 81. Locking gear block; 82. Sliding rod; 83. Lower pressure ring; 84. Locking spring; 9. Butt joint. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figures 1 to 10 The present invention provides a technical solution: a rapid detection device for new energy automobile parts, comprising a base plate 1, a support frame 11, a lifting mechanism and a support mechanism for automobile parts are fixedly installed on the upper end of the base plate 1 in sequence, a detection device body 12 is fixedly installed on the upper end of the support frame 11, and a T-shaped pressure block 13 is symmetrically fixedly connected to the lower end of the detection device body 12, a rotating mechanism is installed on the side of the support frame 11, a rotating plate 22 is installed on the upper end of the lifting mechanism, and support frames 3 are symmetrically fixedly installed on the left and right ends of the rotating plate 22, and adjustment mechanisms are installed in the two support frames 3. Positioning plates 35 are symmetrically installed on the sides of the adjustment mechanism, and clamping components are installed on the sides of the two positioning plates 35. The two clamping components are symmetrically distributed, and transmission mechanisms are symmetrically installed on both ends of the two support frames 3. The transmission mechanism is used to drive the clamping component to rotate, and one end of a transmission mechanism located below the rotating mechanism is fixedly connected to a docking joint 9.

[0024] At present, the inspection tools for automobile parts in factories, especially the inspection of position, are mainly based on three-coordinate measurement, but the equipment is relatively expensive and the inspection time is relatively long, and the inspection results cannot be quickly fed back to the site. There are similar position inspection tools on the market, but they can only determine OK or NG. The inspection equipment body 12 can directly measure the value, which is convenient for on-site adjustment, with high speed, high accuracy and good repeatability. By comparing with the three-coordinate, it is confirmed that the error is within 0.01 and the repeatability is within 0.005.

[0025] See also Figure 1 and Figure 2 The supporting mechanism includes an adjusting cylinder 14 fixedly mounted on the upper end of the base plate 1 , and a supporting platform 15 is fixedly mounted on the upper end of the adjusting cylinder 14 , and the supporting platform 15 is arranged below the inner cavity of the supporting frame 3 .

[0026] By adjusting the inner rod of the cylinder 14 to extend and retract upward and downward, the support platform 15 is driven to move upward and downward, thereby adjusting the height between the support platform 15 and the support frame 3, so that the support platform 15 can support automobile parts of different heights, so that the automobile parts can always be in the center position of the inner side of the support frame 3, that is, the center position of the side of the automobile part is between the two clamping components, and the center position of the side of the automobile part is aligned with the center position of the side of the clamping component.

[0027] See also Figure 1 , Figure 2 and Figure 7 The rotating mechanism includes an L-shaped plate 16 fixedly connected to the side of the support frame 11, and the side of the L-shaped plate 16 is rotatably connected to a rotating head 17. A slot is opened through the side of the rotating head 17, and the rotating head 17 is driven by the motor shaft of the first stepper motor fixedly installed on the inner side of the L-shaped plate 16.

[0028] When the lifting mechanism drives the two support frames 3 to move upward through the rotating plate 22, the support frame 3 drives the two transmission mechanisms to move upward. At this time, the transmission mechanism under the rotating mechanism drives the docking head 9 to move upward, so that the docking head 9 is engaged with the slot. At this time, the motor shaft of the first stepper motor drives the rotating head 17 to rotate, and the rotating head 17 drives the docking head 9 to rotate.

[0029] See also Figure 1 and Figure 2 The lifting mechanism includes a lifting cylinder 2 fixedly installed on the upper end of the base plate 1, and a lifting platform 21 is fixedly installed on the upper end of the piston rod of the lifting cylinder 2. The upper end of the lifting platform 21 is in rotational contact with the lower end of the rotating plate 22, and the rotating plate 22 is driven by the output shaft of a second stepper motor fixedly installed at the lower end of the lifting platform 21.

[0030] The piston rod of the lifting cylinder 2 is extended and retracted up and down to drive the lifting platform 21 to move up and down, the lifting platform 21 drives the rotating plate 22 to move up and down, and the rotating plate 22 drives the two supporting frames 3 to move up and down, thereby adjusting the vertical height of the rotating plate 22 and the supporting frame 3; The output shaft of the second stepper motor rotates half a circle each time, and the output shaft of the second stepper motor drives the rotating plate 22 to rotate 180 degrees, and the rotating plate 22 drives the two supporting frames 3 to rotate 180 degrees, so that the positions of the two supporting frames 3 are exchanged.

[0031] See also Figure 2 , Figure 5 and Fig. 9 The front and rear inner walls of the support frame 3 are symmetrically provided with slide grooves 31, wherein the inner wall of one of the slide grooves 31 is provided with a groove 32, and the front and rear ends of the positioning plate 35 are symmetrically provided with protrusions, which are slidably connected with the slide grooves 31; The adjustment mechanism includes a bidirectional transmission screw 4 rotatably installed in the groove 32. One end of the bidirectional transmission screw 4 passes through the support frame 3 and is fixedly sleeved with a crank 41. A rectangular threaded sleeve 42 is symmetrically sleeved on the bidirectional transmission screw 4. The rectangular threaded sleeve 42 is slidably connected to the groove 32 left and right. The two rectangular threaded sleeves 42 are fixedly connected to one end of the two positioning plates 35 respectively.

[0032] Both ends of the bidirectional transmission screw 4 are integrally formed with a rotating shaft, which is rotatably connected to the support frame 3. One end of one of the rotating shafts passes through the support frame 3 and is fixedly connected to the crank 41. The bidirectional transmission screw 4 is a round rod with left-handed and right-handed threads at both ends respectively. The rectangular threaded sleeve 42 is threadedly connected to the bidirectional transmission screw 4, and the rectangular threaded sleeve 42 is fixedly connected to the raised portion at the end of the positioning plate 35.

[0033] By turning the crank 41, the rotating shaft is driven to rotate, and the rotating shaft drives the bidirectional transmission screw 4 to rotate synchronously. When the bidirectional transmission screw 4 rotates, it drives the two rectangular threaded sleeves 42 to move closer to or away from each other. The two rectangular threaded sleeves 42 drive the two positioning plates 35 to move closer to or away from each other. The positioning plates 35 drive the two clamping components to move closer to or away from each other, so that the clamping components can clamp and fix automobile parts of different lengths, thereby greatly improving the application range of the detection device.

[0034] See also Figure 5 , Figure 8 and Fig.10 A circular hole 36 is provided on the side of the positioning plate 35, and an annular groove 37 is provided on the inner wall of the circular hole 36. The clamping assembly includes a circular plate 5 rotatably mounted in the circular hole 36. The cylindrical surface of the circular plate 5 is fixedly connected with a plurality of fan-shaped blocks 51 in an annular array. The fan-shaped blocks 51 are rotatably connected with the annular groove 37. An air guide tube 52 is symmetrically inserted through the side of the circular plate 5. A suction cup 53 is fixedly sleeved at one end of the air guide tube 52 away from the circular plate 5. The end of the air guide tube 52 extends through the inner cavity of the suction cup 53, so that the inner cavity of the air guide tube 52 is connected with the inner cavity of the suction cup 53. An air cylinder 54 is inserted and penetrated between the two air pipes 52 on the side. The air pipes 52 and the air cylinders 54 are fixedly connected to the circular plate 5. A sealing cover 55 is fixedly installed on the end of the air cylinder 54. A movable rod 56 is movably inserted and penetrated on the side of the sealing cover 55. One end of the movable rod 56 extends to the inner cavity of the air cylinder 54 and is fixedly connected to a piston 57. The piston 57 is slidably connected to the inner wall of the air cylinder 54. A connecting elbow 58 is symmetrically fixed and inserted at the other end of the air cylinder 54. The other end of the connecting elbow 58 is connected to the air pipe 52 through a pipe joint. An auxiliary clamping mechanism is installed on the air pipe 52.

[0035] When the circular plate 5 rotates along the circular hole 36 , the circular plate 5 drives the sector block 51 to rotate along the annular groove 37 , so that the circular plate 5 can rotate stably.

[0036] When clamping the automobile parts, the automobile parts are placed between the two clamping components, so that the left and right sides of the automobile parts are respectively in contact with the adsorption ends of the suction cups 53 on the two clamping components, and at the same time, the automobile parts squeeze the suction cups 53 to produce deformation; At this time, the movable rod 56 is pulled outward along the sealing cover 55, and the movable rod 56 drives the piston 57 to move outward along the inner cavity of the air cylinder 54. Through the cooperation of the air cylinder 54, the piston 57 and the movable rod 56, the gas in the air guide tube 52 and the suction cup 53 is sucked into the air cylinder 54, so that the inner cavity of the suction cup 53 generates negative pressure, so that the suction cup 53 is firmly adsorbed on the side of the automobile part, and the clamping assembly completes the clamping of the automobile part.

[0037] The auxiliary clamping mechanism includes a transmission plate 6 which is sleeved on the two air guide tubes 52. The side surfaces of the transmission plate 6 are symmetrically provided with connecting holes, through which the air guide tubes 52 pass. The transmission plate 6 is slidably connected to the air guide tubes 52 left and right, and the transmission plate 6 is fixedly connected to one end of the movable rod 56. A clamping spring 61 is symmetrically fixedly inserted on one side of the transmission plate 6 close to the circular plate 5. The two clamping springs 61 are respectively sleeved on the two air guide tubes 52, and the other ends of the clamping springs 61 abut against the circular plate 5. The clamping springs 61 apply an elastic force to the transmission plate 6. A clamping frame 62 is fixedly sleeved on the transmission plate 6, and the clamping frame 62 is sleeved on the two suction cups 53. An end of the clamping frame 62 away from the transmission plate 6 is fixedly connected with an anti-slip pad.

[0038] When clamping and fixing automobile parts, first push the two clamping frames 62 to move away from each other, and the clamping frames 62 drive the transmission plate 6 to slide along the air guide tube 52, and at the same time, the transmission plate 6 squeezes the clamping spring 61, and the transmission plate 6 drives the movable rod 56 to insert into the sealing cover 55 and the air cylinder 54; When the automobile parts are placed between the two clamping assemblies and the suction cup 53 is attached to the side of the automobile parts, the clamping frame 62 is released, and the transmission plate 6 is reset under the action of the elastic force of the clamping spring 61, so that the two transmission plates 6 are close to each other, and the two transmission plates 6 drive the two clamping frames 62 to be close to each other, so that the two clamping frames 62 further clamp the automobile parts, and the clamping frame 62 drives the anti-skid pad to be close to the side of the automobile parts. The anti-skid pad is provided to prevent scratches on the side of the automobile parts. The clamping assembly and the auxiliary clamping mechanism can firmly clamp and fix the automobile parts to prevent the automobile parts from being dislocated, loose or falling when the automobile parts are driven to rotate.

[0039] See also Figure 2 , Figure 3 , Figures 5 to 10The transmission mechanism includes a concave plate 7 fixedly connected to the side of the circular plate 5, a transmission column 71 fixedly connected to the side of the concave plate 7, a regular polygonal slot 72 is penetrated through the transmission column 71, and the regular polygonal slot 72 is penetrated from left to right or from right to left in the transmission column 71, and a regular polygonal rod 73 is movably inserted at one end of the regular polygonal slot 72 away from the concave plate 7; A through slot 33 is symmetrically provided at the upper end of the support frame 3, and a group of circular slots 34 is symmetrically provided at the upper end of the support frame 3. There are two circular slots 34 in a group, and the two circular slots 34 in each group are symmetrically distributed on both sides of the through slot 33. Round shafts 74 are symmetrically inserted and penetrated at both ends of the support frame 3. The round shaft 74 penetrates the through slot 33, and the round shaft 74 is rotatably connected to the support frame 3. A gear ring 75 is fixedly sleeved on the round shaft 74, and limit rings 76 are symmetrically fixedly sleeved at both ends of the round shaft 74. The limit ring 76 is rotatably connected to the support frame 3, and the limit ring 76 is embedded in the support frame 3. One end of the round shaft 74 is fixedly connected to the regular polygon rod 73, and the end of the round shaft 74 on the outside is in the same vertical plane as the outer side surface of the support frame 3. The gear ring 75 is arranged in the through slot 33, and a locking mechanism is installed below the gear ring 75, and one end of one of the round shafts 74 away from the regular polygon rod 73 is fixedly connected to the docking head 9.

[0040] In the initial state, the locking mechanism locks the gear ring 75, and the transmission mechanism cannot rotate. When the transmission mechanism cannot rotate, the clamping assembly cannot rotate either, so that the clamping assembly can clamp and fix the automobile parts well.

[0041] When the locking mechanism releases the locking of the gear ring 75, the transmission mechanism can rotate, and the docking head 9 is inserted into the slot of the rotating head 17. At this time, the docking head 9, the rotating head 17, the circular shaft 74, and the circular plate 5 are all coaxial. The circular shaft 74 is driven to rotate through the docking joint 9, and the circular shaft 74 drives the transmission column 71 to rotate through the regular polygonal rod 73. The transmission column 71 drives the circular plate 5 to rotate through the concave plate 7. The circular plate 5 drives the suction cup 53, the transmission plate 6, the clamping frame 62, and the protective pad to rotate synchronously through the air guide tube 52. The automobile parts are driven to rotate synchronously through the clamping assembly, so that different surfaces of the automobile parts are rotated to the bottom of the detection equipment body 12, so that the detection equipment body 12 can detect different surfaces of the automobile parts, and there is no need to disassemble the automobile parts for manual flipping and calibration and positioning, which greatly improves the efficiency and accuracy of detection.

[0042] See also Figure 3 , Figure 6 and Fig. 9The locking mechanism includes a connecting plate 8 arranged below the through groove 33, and a locking tooth block 81 is fixedly connected to the upper end of the connecting plate 8. The upper end of the connecting plate 8 is symmetrically fixedly connected to sliding rods 82 on the front and rear sides of the locking tooth block 81. The upper ends of the two sliding rods 82 are inserted upward into the circular groove 34, and the upper ends of the sliding rods 82 extend upward to the outside of the circular groove 34. A lower pressure ring 83 and a locking spring 84 are sequentially sleeved on the sliding rod 82 from top to bottom. The lower pressure ring 83 is fixedly connected to the sliding rod 82, and the lower pressure ring 83 and the locking spring 84 are both installed in the circular groove 34. When the support frame 3 is below the detection device body 12, the two locking mechanisms on the support frame 3 are respectively located directly below the two T-shaped pressure blocks 13.

[0043] The upper end of the connecting plate 8 contacts the lower end of the supporting frame 3, the teeth of the locking tooth block 81 are engaged with the lower end of the tooth ring 75, the sliding rod 82 is connected to the supporting frame 3 for vertical sliding, and the upper and lower ends of the locking spring 84 are respectively in contact with the lower end of the lower pressure ring 83 and the bottom of the inner side of the circular groove 34, and the locking spring 84 applies an upward elastic force to the lower pressure ring 83.

[0044] When the rotating plate 22 drives the two support frames 3 to move upward, the support frame 3 drives the locking mechanism to move upward synchronously. At this time, after the support frame 3 located below the detection device body 12 moves upward for a distance, the upper end of the slide bar 82 in the locking mechanism on the support frame 3 contacts the lower end of the T-shaped pressing block 13. At this time, the support frame 3 continues to move upward. Since the T-shaped pressing block 13 abuts against the slide bar 82, the slide bar 82 cannot continue to move upward. At this time, the support frame 3 slides upward along the slide bar 82, and at the same time, the circular groove 34 slides upward along the lower pressing ring 83, and the locking spring 84 is squeezed under the cooperation of the circular groove 34 and the lower pressing ring 83. At the same time, the slide bar 82 drives the connecting plate 8 and the locking tooth block 81 to be unable to move upward, while the support frame 3 drives the transmission mechanism to continue to move upward. At this time, the locking tooth block 81 is separated from the toothed ring 75 in the transmission mechanism, so that the locking mechanism releases the lock on the toothed ring 75.

[0045] Working principle: When working, the piston rod of the lifting cylinder 2 is in a retracted state in the initial state, at which time the two clamping frames 62 above the support platform 15 are pulled away from each other, and the clamping frame 62 drives the transmission plate 6 to slide along the air guide tube 52, and the transmission plate 6 squeezes the clamping spring 61, and at the same time the transmission plate 6 drives the movable rod 56 to insert into the sealing cover 55 and the air cylinder 54; The automobile parts are placed on the upper end of the support platform 15 so that the automobile parts are between the two clamping assemblies, and the left and right sides of the automobile parts are respectively closely attached to the adsorption ends of the suction cups 53 in the clamping assemblies, and then the clamping frame 62 is released, and the transmission plate 6 is reset under the action of the elastic force of the clamping spring 61, so that the two transmission plates 6 are close to each other, and the two transmission plates 6 drive the two clamping frames 62 to be close to each other, and the clamping frame 62 drives the anti-slip pad to be closely attached to the side of the automobile parts, so as to clamp the automobile parts; When the transmission plate 6 moves, it drives the movable rod 56 to be pulled outward along the sealing cover 55, and the movable rod 56 drives the piston 57 to move outward along the inner cavity of the air cylinder 54. Through the cooperation of the air cylinder 54, the piston 57 and the movable rod 56, the gas in the air guide tube 52 and the suction cup 53 is sucked into the air cylinder 54, so that the inner cavity of the suction cup 53 generates negative pressure, so that the suction cup 53 is firmly adsorbed on the side of the automobile part, and the automobile part is further clamped and fixed by the clamping assembly.

[0046] The clamping spring 61 can effectively prevent the side damage of the automobile parts caused by excessive clamping force, and the suction cup 53 will not cause side damage to the automobile parts when clamping and fixing the automobile parts; The automobile parts can be firmly clamped and fixed by the clamping assembly and the auxiliary clamping mechanism to prevent the automobile parts from being misplaced, loosened or falling when the automobile parts are driven to rotate.

[0047] After the automobile parts are clamped and fixed, when the automobile parts need to be inspected, the output shaft of the second stepper motor rotates half of a circle, the output shaft drives the rotating plate 22 to rotate 180 degrees, and the rotating plate 22 drives the two support frames 3 to rotate 180 degrees, so that the positions of the two support frames 3 are exchanged with each other. At this time, the support frame 3 with the automobile parts to be inspected rotates to the bottom of the inspection equipment body 12, and then the lifting mechanism drives the rotating plate 22 to move upward, and the rotating plate 22 drives the two support frames 3 to move upward; The support frame 3 drives the locking mechanism to move upward synchronously. At this time, after the support frame 3 located below the detection equipment body 12 moves upward for a distance, the upper end of the slide bar 82 in the locking mechanism on the support frame 3 contacts the lower end of the T-shaped pressure block 13. At this time, the support frame 3 continues to move upward, so that the locking mechanism releases the lock on the gear ring 75, and at the same time, the docking head 9 is inserted into the slot of the rotating head 17. At this time, the lifting mechanism drives the automobile parts to move upward to the highest point, and the upper side of the automobile parts can be inspected through the detection equipment body 12.

[0048] After the inspection of the upper side of the automobile parts is completed, the motor shaft of the first stepper motor drives the rotating head 17 to rotate, the rotating head 17 drives the docking head 9 to rotate, the docking head 9 drives the circular shaft 74 to rotate, the circular shaft 74 drives the transmission column 71 to rotate through the regular polygonal rod 73, the transmission column 71 drives the circular plate 5 to rotate through the concave plate 7, the circular plate 5 drives the suction cup 53, the transmission plate 6, the clamping frame 62, and the protective pad to rotate synchronously through the air guide tube 52, and the automobile parts are driven to rotate synchronously through the clamping assembly and the auxiliary clamping mechanism, so that different surfaces of the automobile parts are rotated to the bottom of the inspection equipment body 12, so that the inspection equipment body 12 can inspect different surfaces of the automobile parts, and there is no need to disassemble the automobile parts for manual flipping and calibration and positioning, which greatly improves the efficiency and accuracy of the inspection.

[0049] When the inspection of automobile parts is completed, the automobile parts are driven to move downward to the bottom through the lifting mechanism. At this time, the output shaft of the second stepper motor rotates one-half of a circle, and the output shaft drives the rotating plate 22 to rotate 180 degrees. The rotating plate 22 drives the two support frames 3 to rotate 180 degrees, so that the positions of the two support frames 3 continue to exchange with each other. At this time, the inspected automobile parts are rotated from the bottom of the inspection equipment body 12 to the top of the support platform 15.

[0050] When the automobile parts need to be disassembled, the two clamping frames 62 are pulled away from each other, so that the protective pad releases the clamping fixation of the automobile parts, and the suction cup 53 releases the adsorption fixation of the automobile parts. At this time, the automobile parts can be pulled upward from between the two clamping components, thereby completing the disassembly of the automobile parts, and the automobile parts to be tested can be installed at the same time. The automobile parts can be continuously tested in this reciprocating manner.

[0051] The rotating shaft is driven to rotate by rotating the crank 41, and the rotating shaft drives the bidirectional transmission screw 4 to rotate synchronously. When the bidirectional transmission screw 4 rotates, it drives the two rectangular threaded sleeves 42 to move closer to or away from each other, and the two rectangular threaded sleeves 42 drive the two positioning plates 35 to move closer to or away from each other, and the positioning plates 35 drive the two clamping components and the two auxiliary clamping mechanisms to move closer to or away from each other, so that the clamping components and the auxiliary clamping mechanisms can clamp and fix automobile parts of different lengths, which greatly improves the application range of the detection device, and when the clamping components move, they drive the transmission mechanism to move synchronously, and the regular polygonal slot 72 of the transmission column 71 in the transmission mechanism slides along the regular polygonal rod 73, and the regular polygonal rod 73 is always in the regular polygonal slot 72.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rapid detection device for new energy vehicle parts, comprising a base plate (1), characterized in that: A support frame (11), a lifting mechanism and a support mechanism for automobile parts are fixedly mounted on the upper end of the base plate (1) in sequence; a detection device body (12) is fixedly mounted on the upper end of the support frame (11); a T-shaped pressure block (13) is symmetrically fixedly connected to the lower end of the detection device body (12); a rotating mechanism is mounted on the side of the support frame (11); a rotating plate (22) is mounted on the upper end of the lifting mechanism; support frames (3) are symmetrically fixedly mounted on the left and right ends of the rotating plate (22); adjustment mechanisms are mounted in the two support frames (3); positioning plates (35) are symmetrically mounted on the sides of the adjustment mechanisms; clamping assemblies are mounted on the sides of the two positioning plates (35); transmission mechanisms are symmetrically mounted on both ends of the two support frames (3); the transmission mechanisms are used to drive the clamping assemblies to rotate; one end of a transmission mechanism located below the rotating mechanism is fixedly connected to the docking joint (9).

2. A rapid detection device for new energy vehicle parts according to claim 1, characterized in that: The support mechanism comprises an adjusting cylinder (14) fixedly mounted on the upper end of the base plate (1), a supporting platform (15) fixedly mounted on the upper end of the adjusting cylinder (14), and the supporting platform (15) is arranged below the inner cavity of the supporting frame (3).

3. A rapid detection device for new energy vehicle parts according to claim 1, characterized in that: The rotating mechanism comprises an L-shaped plate (16) fixedly connected to a side surface of the support frame (11); a rotating head (17) is rotatably connected to the side surface of the L-shaped plate (16); a slot is provided through the side surface of the rotating head (17); the rotating head (17) is driven by a motor shaft of a first stepper motor fixedly mounted on the inner side surface of the L-shaped plate (16).

4. A rapid detection device for new energy vehicle parts according to claim 1, characterized in that: The lifting mechanism comprises a lifting cylinder (2) fixedly mounted on the upper end of a base plate (1); a lifting platform (21) is fixedly mounted on the upper end of a piston rod of the lifting cylinder (2); the upper end of the lifting platform (21) is in rotational contact with the lower end of a rotating plate (22); and the rotating plate (22) is driven by an output shaft of a second stepping motor fixedly mounted on the lower end of the lifting platform (21).

5. The rapid detection device for new energy vehicle parts according to claim 1 is characterized in that: The front and rear inner side walls of the support frame (3) are symmetrically provided with slide grooves (31), wherein the inner side wall of one of the slide grooves (31) is provided with a groove (32), and the front and rear ends of the positioning plate (35) are symmetrically provided with protruding portions, which are slidably connected to the slide groove (31); The adjustment mechanism comprises a bidirectional transmission screw (4) rotatably mounted in the groove (32), one end of the bidirectional transmission screw (4) passes through the support frame (3) and is fixedly sleeved with a crank (41), a rectangular thread sleeve (42) is symmetrically sleeved on the bidirectional transmission screw (4), the rectangular thread sleeve (42) is slidably connected to the groove (32), and the two rectangular thread sleeves (42) are respectively fixedly connected to one end of two positioning plates (35).

6. A rapid detection device for new energy vehicle parts according to claim 5, characterized in that: A circular hole (36) is formed on the side of the positioning plate (35), and an annular groove (37) is formed on the inner wall of the circular hole (36). The clamping assembly comprises a circular plate (5) rotatably mounted in the circular hole (36), a plurality of fan-shaped blocks (51) are fixedly connected to the cylindrical surface of the circular plate (5) in an annular array, and the fan-shaped blocks (51) are rotatably connected to the annular groove (37). An air guide tube (52) is symmetrically inserted through the side of the circular plate (5), and a suction cup (53) is fixedly sleeved on one end of the air guide tube (52) away from the circular plate (5). The side of the circular plate (5) is provided with a suction cup (53) at two air guide tubes (52). ) is inserted through the gas cylinder (54), a sealing cover (55) is fixedly mounted on the end of the gas cylinder (54), a movable rod (56) is movably inserted through the side of the sealing cover (55), one end of the movable rod (56) extending to the inner cavity of the gas cylinder (54) is fixedly connected to a piston (57), the piston (57) is slidably connected to the inner wall of the gas cylinder (54), the other end of the gas cylinder (54) is symmetrically fixedly inserted with a connecting elbow (58), the other end of the connecting elbow (58) is connected to the air guide pipe (52) through a pipe joint, and an auxiliary clamping mechanism is installed on the air guide pipe (52).

7. A rapid detection device for new energy vehicle parts according to claim 6, characterized in that: The auxiliary clamping mechanism comprises a transmission plate (6) sleeved on the two air guide tubes (52), the transmission plate (6) and the air guide tubes (52) are slidably connected to each other, the transmission plate (6) is fixedly connected to one end of the movable rod (56), a clamping spring (61) is symmetrically fixedly inserted on one side of the transmission plate (6) close to the circular plate (5), the two clamping springs (61) are respectively sleeved on the two air guide tubes (52), the other ends of the clamping springs (61) are in contact with the circular plate (5), a clamping frame (62) is fixedly sleeved on the transmission plate (6), the clamping frame (62) is sleeved on the two suction cups (53), and an anti-slip pad is fixedly connected to one end of the clamping frame (62) away from the transmission plate (6).

8. A rapid detection device for new energy vehicle parts according to claim 6, characterized in that: The transmission mechanism comprises a concave plate (7) fixedly connected to the side of the circular plate (5), a transmission column (71) fixedly connected to the side of the concave plate (7), a regular polygonal slot (72) penetrating through the transmission column (71), and a regular polygonal rod (73) movably inserted at one end of the regular polygonal slot (72) away from the concave plate (7); A through slot (33) is symmetrically formed at the upper end of the support frame (3). A group of circular slots (34) is symmetrically formed at the upper end of the support frame (3). The number of the circular slots (34) in a group is two. The two circular slots (34) in each group are symmetrically distributed on both sides of the through slot (33). Round shafts (74) are symmetrically inserted through the two ends of the support frame (3). The round shaft (74) passes through the through slot (33). The round shaft (74) is rotatably connected to the support frame (3). A toothed ring (75) is fixedly sleeved on the round shaft (74). A limit ring (76) is symmetrically fixedly sleeved at the two ends of the round shaft (74). The limit ring (76) is rotatably connected to the support frame (3). One end of the round shaft (74) is fixedly connected to the regular polygon rod (73). The toothed ring (75) is arranged in the through slot (33). A locking mechanism is installed below the toothed ring (75). One end of the round shaft (74) away from the regular polygon rod (73) is fixedly connected to the docking head (9).

9. A rapid detection device for new energy vehicle parts according to claim 8, characterized in that: The locking mechanism comprises a connecting plate (8) arranged below the through groove (33); the upper end of the connecting plate (8) is fixedly connected to a locking tooth block (81); the upper end of the connecting plate (8) is symmetrically fixedly connected to sliding rods (82) on both sides of the front and rear of the locking tooth block (81); the upper ends of the two sliding rods (82) are both inserted upward into the circular groove (34); and the upper ends of the sliding rods (82) extend upward to the outside of the circular groove (34); a lower pressure ring (83) and a locking spring (84) are sequentially sleeved on the sliding rod (82) from top to bottom; the lower pressure ring (83) is fixedly connected to the sliding rod (82); and the lower pressure ring (83) and the locking spring (84) are both installed in the circular groove (34).

10. A rapid detection device for new energy vehicle parts according to claim 9, characterized in that: The upper end of the connecting plate (8) contacts the lower end of the supporting frame (3), the teeth of the locking tooth block (81) are engaged with the lower end of the toothed ring (75), the sliding rod (82) is connected to the supporting frame (3) in an upward and downward sliding manner, and the upper and lower ends of the locking spring (84) are respectively in contact with the lower end of the lower pressure ring (83) and the bottom of the inner side of the circular groove (34).

Images