CN114323695A - Automobile door lock final inspection machine - Google Patents
Automobile door lock final inspection machine Download PDFInfo
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- CN114323695A CN114323695A CN202111675987.3A CN202111675987A CN114323695A CN 114323695 A CN114323695 A CN 114323695A CN 202111675987 A CN202111675987 A CN 202111675987A CN 114323695 A CN114323695 A CN 114323695A
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- 238000001514 detection method Methods 0.000 claims abstract description 89
- 230000007246 mechanism Effects 0.000 claims description 36
- 238000006073 displacement reaction Methods 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 17
- 238000003825 pressing Methods 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
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- 210000001503 joint Anatomy 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
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- 230000000712 assembly Effects 0.000 description 1
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- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- 238000012797 qualification Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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Abstract
The invention belongs to the technical field of automobile door lock equipment, and relates to an automobile door lock final inspection machine which comprises a workbench, wherein a turntable is rotatably arranged on the workbench, and feeding stations and five portal frames are uniformly distributed on the workbench around the turntable; every install a lift cylinder on the portal frame respectively, lift cylinder's piston rod end fixed connection first mounting panel, three depression bars of fixed on the first mounting panel, every the lower extreme of depression bar all is equipped with the pressure head, first mounting panel fixed connection second mounting panel, the fixed first double-shaft cylinder in second mounting panel bottom surface, the piston rod end fixed connection pressure strip of first double-shaft cylinder, the linear guide sliding guide cooperation of pressure strip and the fixed double-shaft cylinder bottom surface. This final inspection machine can realize carrying out reliable stable detection to automobile door lock's quality, and detection efficiency is high.
Description
Technical Field
The invention belongs to the technical field of automobile door lock equipment, and relates to an automobile door lock final inspection machine.
Background
The final inspection machine for the automobile door lock is mainly used for detecting the performance of the automobile door lock, and when the existing automobile door lock is detected, a plurality of detection operators sequentially detect the automobile door lock through a production line. The detection operation personnel that need are more in quantity, and the quality standard that artifical detected is difficult to unify moreover, leads to at the during operation, has the problem that door lock product detection quality is difficult to guarantee, and detection efficiency is low.
Disclosure of Invention
The invention aims at the problems and provides the automobile door lock final inspection machine which can realize reliable and stable detection on the quality of the automobile door lock and has high detection efficiency.
According to the technical scheme of the invention: the utility model provides an automobile door lock final inspection machine which characterized in that: the automatic feeding device comprises a workbench, wherein a turntable is rotatably arranged on the workbench, and feeding stations and five portal frames are uniformly distributed on the workbench around the turntable;
a lifting cylinder is respectively arranged on each portal frame, a piston rod end of each lifting cylinder is fixedly connected with a first mounting plate, three pressure rods are fixed on the first mounting plate, a pressure head is arranged at the lower end of each pressure rod, the first mounting plate is fixedly connected with a second mounting plate, a first double-shaft cylinder is fixed on the bottom surface of the second mounting plate, a compression plate is fixedly connected with the piston rod end of the first double-shaft cylinder, and the compression plate is in sliding guide fit with a linear guide rail fixed on the bottom surface of the first double-shaft cylinder;
the device comprises a feeding station, five portal frames, a first detection station, a second detection station, a third detection station, a fourth detection station and a fifth detection station, wherein a second detection assembly is further mounted on a first mounting plate of the second detection station;
the first mounting plate of the third detection station is also provided with a third detection assembly, and the third detection assembly comprises a T-shaped fixing plate, a rocker arm shifting vertical plate, a rocker arm shifting head, a pen-shaped air cylinder and a second double-shaft air cylinder; a second double-shaft cylinder is arranged on the bottom surface of the first mounting plate of the third detection station, a piston rod of the second double-shaft cylinder drives a rocker arm shifting vertical plate to move up and down, a pen-shaped cylinder is arranged on the rocker arm shifting vertical plate, a rocker arm shifting head is arranged at the end of a piston rod of the pen-shaped cylinder, and a T-shaped fixing plate is arranged on the bottom surface of the first mounting plate of the third detection station corresponding to the outer side of the second double-shaft cylinder;
the fourth detection station is provided with a fourth detection assembly, the fifth detection station is provided with a fifth detection assembly, the fourth detection assembly and the fifth detection assembly respectively comprise an inward opening unlocking mechanism arranged on a corresponding station portal frame, the fourth detection assembly further comprises a first-gear locking mechanism, the first-gear locking mechanism is arranged in the portal frame body of the fourth detection station, the fifth detection assembly further comprises a second-gear locking mechanism, and the second-gear locking mechanism is arranged in the portal frame body of the fifth detection station;
the rotary table is characterized in that six groups of positioning and profiling tools are uniformly distributed on the upper surface of the rotary table in the circumferential direction, each group of positioning and profiling tools comprises a tool bottom plate, a left profiling block and a right profiling block which are matched with each other to position the automobile door lock are arranged on the tool bottom plate, the tool bottom plate is fixedly connected with a connector fixing seat, and a plunger is installed on the connector fixing seat.
As a further improvement of the invention, the inward opening unlocking mechanism comprises an inward opening transverse plate, an inward opening unlocking first air cylinder is mounted on the inward opening transverse plate, a piston rod of the inward opening unlocking first air cylinder is connected with a guide rail mounting plate, the guide rail mounting plate is slidably arranged on a guide rail of the inward opening unlocking transverse plate, an inward opening unlocking second air cylinder is mounted on the guide rail mounting plate, a piston rod of the inward opening unlocking second air cylinder forms an inward opening ejector rod, the inward opening ejector rod penetrates through the guide rail mounting plate, a blocking block is further mounted on the inward opening template, and an adjusting screw arranged on the guide rail mounting plate is matched with the blocking block.
As a further improvement of the present invention, the first-gear locking mechanism includes a locking bracket, a push-up cylinder extending in a vertical direction is disposed in a frame body of the locking bracket, a blocking block is disposed on an upper surface of the locking bracket, a push plate is slidably disposed on a slide rail on a top surface of the locking bracket, an inward-opening unlocking cylinder is mounted on the top surface of the locking bracket, and the inward-opening unlocking cylinder is linked with the push plate.
As a further improvement of the invention, the secondary locking mechanism comprises a secondary bottom plate, a linear rail is arranged on the secondary bottom plate along the length direction, a vertical plate is fixed on one side of the secondary bottom plate corresponding to the linear rail, a square seat cylinder is installed on the vertical plate, the front end of the square seat cylinder is fixed with a connecting column, the connecting column is in clearance fit with a movable block installed on the vertical plate, the movable block is fixed with a lock catch installation block provided with a lock catch rod, two linear rails are installed on the vertical plate, the lock catch installation block is installed on a linear rail front sliding block and is movably connected with a right-angle push plate installed on a linear rail rear sliding block through two T-shaped blocks and a connecting rod, and 3 studs are installed on the right-angle push plate; when the square seat cylinder pushes the lock catch rod to enter the lock, the stud presses the rectangular spring arranged on the spring mounting plate forwards, the bottom of the spring mounting plate is arranged on the linear rail and can slide forwards and backwards, the force generated by compression of the rectangular spring is monitored by the pressure sensor, the magnitude of counter-force of entering the lock is adjusted by the stud, and the displacement sensor arranged on the vertical plate is in contact with the right-angle piece to match with a product signal to monitor the displacement of entering the lock.
As a further improvement of the invention, the tool bottom plate is fixedly connected with the turntable through a positioning pin.
The invention has the technical effects that: the product of the invention has reasonable and ingenious structure, a turntable is rotationally arranged on the workbench, a plurality of detection assemblies are arranged around the turntable, and a plurality of positioning profiling tools are uniformly distributed on the turntable, so that the reliable positioning and clamping of the automobile door lock are realized; the rotary table rotates to corresponding detection stations in sequence to detect the automobile door lock at the corresponding stations, after one station is detected, the rotary table rotates to the next station to realize reliable detection of the automobile door lock, the detection efficiency is high, and the detection quality is guaranteed.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of a first detection station.
Fig. 3 is a schematic structural diagram of a second detection station.
Fig. 4 is a schematic structural diagram of a third detection station.
Fig. 5 is a schematic structural diagram of a fourth detection station.
Fig. 6 is a schematic structural diagram of a fifth detection station.
Fig. 7 is a schematic structural diagram of a positioning profiling tool.
Fig. 8 is a schematic structural diagram of the inward opening unlocking mechanism.
Fig. 9 is a schematic structural diagram of the first-gear locking mechanism.
Fig. 10 is a front view of the two-in lock mechanism.
Fig. 11 is a perspective view of fig. 10.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1 to 11, the invention relates to an automobile door lock final inspection machine, which comprises a workbench 1, wherein a turntable 2 is rotatably arranged on the workbench 1, and feeding stations and five portal frames 10 are uniformly distributed on the workbench 1 around the turntable 2.
Each portal frame 10 is provided with a lifting cylinder 11, a piston rod end of each lifting cylinder 11 is fixedly connected with a first mounting plate 12, three pressure rods 12-1 are fixed on the first mounting plate 12, the lower end of each pressure rod 12-1 is provided with a pressure head 12-2, the first mounting plate 12 is fixedly connected with a second mounting plate 13, a first double-shaft cylinder 14 is fixed on the bottom surface of the second mounting plate 13, a piston rod end of the first double-shaft cylinder 14 is fixedly connected with a pressure strip 16, and the pressure strip 16 is in sliding guide fit with a linear guide rail 15 fixed on the bottom surface of the first double-shaft cylinder 14.
From a feeding station, a first detection station, a second detection station, a third detection station, a fourth detection station and a fifth detection station are arranged at the position of five portal frames 10 in sequence, wherein a second detection assembly 5 is further arranged on a first mounting plate of the second detection station, the second detection assembly 5 comprises a lock cylinder shifting vertical plate 5-1, a lock cylinder shifting head 5-2, a displacement signal plate 5-3, a displacement sensor 5-4 and a sliding table cylinder 5-5, the sliding table cylinder 5-5 and the displacement sensor 5-4 are arranged on the bottom surface of the first mounting plate of the second detection station in parallel, a lock cylinder shifting vertical plate 5-1 is arranged at the piston rod end of the sliding table cylinder 5-5, the lock cylinder shifting head 5-2 is arranged at the lower end of the lock cylinder shifting vertical plate 5-1, and the displacement signal plate 5-3 is fixedly connected with the lock cylinder shifting vertical plate 5-1, the displacement signal plate 5-3 is fixedly connected with the displacement sensor 5-4.
A third detection assembly 6 is further mounted on the first mounting plate of the third detection station, and the third detection assembly 6 comprises a T-shaped fixing plate 6-1, a rocker arm shifting vertical plate 6-2, a rocker arm shifting head 6-3, a pen-shaped air cylinder 6-4 and a second double-shaft air cylinder 6-5; the bottom surface of the first mounting plate of the third detection station is provided with a second double-shaft cylinder 6-5, a piston rod of the second double-shaft cylinder 6-5 drives a vertical plate 6-2 of a rocker arm to move up and down, a pen-shaped cylinder 6-4 is mounted on the vertical plate 6-2 of the rocker arm, a piston rod end of the pen-shaped cylinder 6-4 is provided with a rocker arm shifting head 6-3, and the bottom surface of the first mounting plate of the third detection station is provided with a T-shaped fixing plate 6-1 corresponding to the outer side of the second double-shaft cylinder 6-5.
The fourth detection station sets up fourth detection element 7, and the fifth detection station sets up fifth detection element 8, fourth detection element 7, fifth detection element 8 are all including installing in the interior division of release mechanism 9 on corresponding station portal frame, and wherein fourth detection element 7 still includes a shelves locking mechanism 17, and a shelves locking mechanism 17 sets up in the portal frame of fourth detection station is internal, and fifth detection element 8 still includes two fender locking mechanism 18, and two fender locking mechanism 18 set up in the portal frame of fifth detection station is internal.
Six groups of positioning profiling tools 3 are uniformly distributed on the upper surface of the rotary table 2 along the circumferential direction, each group of positioning profiling tools 3 comprises a tool bottom plate 3-3, a left profiling block 3-2 and a right profiling block 3-1 which are matched with each other to position the automobile door lock are arranged on the tool bottom plate 3-3, the tool bottom plate 3-3 is fixedly connected with a connector fixing seat 3-5 in a fastening mode, a plunger 3-6 is arranged on the connector fixing seat 3-5, and the tool bottom plate 3-3 is fixedly connected with the rotary table 2 through a positioning pin 3-4.
The inward opening unlocking mechanism 9 comprises an inward opening unlocking transverse plate 9-1, an inward opening unlocking first air cylinder 9-2 is installed on the inward opening unlocking transverse plate 9-1, a piston rod of the inward opening unlocking first air cylinder 9-2 is connected with a guide rail installation plate 9-5, the guide rail installation plate 9-5 is arranged on a guide rail of the inward opening unlocking transverse plate 9-1 in a sliding mode, an inward opening unlocking second air cylinder 9-3 is installed on the guide rail installation plate 9-5, a piston rod of the inward opening unlocking second air cylinder 9-3 forms an inward opening ejector rod 9-6, the inward opening ejector rod 9-6 penetrates through the guide rail installation plate 9-5, a blocking block 9-4 is further installed on the inward opening unlocking template 9-1, and an adjusting screw 9-7 arranged on the guide rail installation plate 9-5 is matched with the blocking block 9-4.
The first-gear locking mechanism 17 comprises a locking support 17-1, a pushing cylinder 17-2 extending in the vertical direction is arranged in a frame body of the locking support 17-1, a lock catch rod 17-6 is fixedly connected with a piston rod end of the pushing cylinder 17-2, a blocking block 17-3 is arranged on the upper surface of the locking support 17-1, a pushing plate 17-4 is arranged on a sliding rail on the top surface of the locking support 17-1 in a sliding mode, an inward opening unlocking cylinder 17-5 is arranged on the top surface of the locking support 17-1, and the inward opening unlocking cylinder 17-5 is linked with the pushing plate 17-4.
The two-gear locking mechanism 18 comprises a two-gear bottom plate 18-12, a linear rail 18-11 is arranged on the two-gear bottom plate 18-12 along the length direction, a vertical plate 18-10 is fixed on one side of the two-gear bottom plate 18-12 corresponding to the linear rail 18-11, a square seat cylinder 18-1 is installed on the vertical plate 18-10, the front end of the square seat cylinder 18-1 is fixed with a connecting column 18-7, the connecting column 18-7 is in clearance fit with a movable block 18-6 installed on the vertical plate 18-10, the movable block 18-6 is fixed with a lock catch installation block 18-9 provided with a lock catch rod, two linear rails 18-11 are installed on the vertical plate 18-10, a lock catch installation block 18-9 of the lock catch installation block is installed on a front slide block of the linear rail 18-11 and is movably connected with a right-angle push plate 18-20 installed on a rear slide block of the linear rail 18-11 through two T-shaped blocks 18-15 and the connecting rod 18-5, 3 studs 18-19 are arranged on the right-angle push plate 18-20; when the square seat cylinder 18-1 pushes the lock catch rod to be locked, the studs 18-19 press the rectangular springs 18-17 and 18-18 arranged on the spring mounting plate 18-16 forwards, the bottoms of the spring mounting plates 18-16 are mounted on the linear rails 18-11 and can slide forwards and backwards, the force generated by compression of the rectangular springs 18-17 and 18-18 is monitored by the pressure sensors 18-13, the locking counter force is adjusted by means of the studs 18-19, and the displacement sensor 18-2 arranged on the vertical plate 18-10 is in contact with the right angle piece 18-8 to cooperate with a product signal to monitor the locking displacement.
As shown in FIGS. 1 to 11, the working process of the present invention is as follows: and in the feeding station, the left profiling block 3-2, the right profiling block 3-1, the positioning pin 3-4 and the plug-in fixing seat 3-5 are all fixed on the tooling bottom plate 3-3, and the plunger 3-6 is arranged on the plug-in fixing seat 3-5 and used for clamping a product connector. The product placing and positioning mainly depends on three positioning pins at the bottom and three mounting holes of a product bottom plate, and the product connector is quickly fixed on the connector fixing seats 3-5.
The compression rods 12-1 are used for compressing the products after the lifting cylinder 11 descends. The connector quick-insertion module composed of the double-shaft air cylinder 14 is used for carrying out butt joint and electrification on a product, the PLC control system sends locking and unlocking instructions to the product, and the lock body functions are detected whether to be normal or not through a locking device which feeds back signals to a computer when the product acts.
The slide tool cylinder is installed on a portal frame, the same set of pressing mechanism compresses tightly a product, a slide rail type double-shaft cylinder automatically butts a signal connector, the double-shaft cylinder is installed at the front end of a pressing plate through a 1T-shaped fixing plate, a pen-shaped cylinder is installed on the double-shaft cylinder through a pulling rocker arm vertical plate, when the pen-shaped cylinder moves forwards, a rocker arm clamping jaw at the front end clamps a main locking device rocker arm, the double-shaft cylinder drives the product rocker arm to move up and down to lock and unlock, and meanwhile, a computer detects whether the signal output of the locking device is normal.
The slide jig cylinder is installed on a portal frame, the same set of pressing mechanism compresses products, and the slide rail type double-shaft cylinder automatically butts the signal connectors. The base of mounting panel, bottom plate, support column equipment is equipped with linear slide rail on the mounting panel, is equipped with the push pedal on the slide rail, and the push pedal lower extreme is driven the hasp pole by lift cylinder and is stretched out and drawn back from top to bottom in oil-free bush, installs the lift cylinder promotion push pedal seesaw on the slide rail at the push pedal rear end, and the hasp pole simulation is one grade locked, pushes away half lock back with the lock body ratchet, and the lift cylinder breaks away from the ratchet downwards with the hasp pole, and the lift cylinder is retreated and is got back to the normal position.
The inner-opening unlocking mechanism is fixed on the back of the station portal frame through an inner-opening unlocking transverse plate, a set of mechanism identical to the inner-opening locking mechanism is used for performing inner-opening wire drawing unlocking on the lock body, the inner-opening ejector rod is firstly inserted into the rocker arm hole in the lock body forwards, then the lifting cylinder moves upwards to drive the inner-opening rocker arm to unlock, and the upward stroke is controlled by two adjusting bolts at two ends. After the unlocking is finished in the inner opening, the first gear is repeatedly simulated and the lock is locked again, the pen-shaped cylinder is opened outwards, the vertical plate is installed on the lower pressing plate through the reinforcing rib which is opened outwards, the pen-shaped cylinder pushes the lock body connecting rod to unlock in the outer opening mode, meanwhile, the unlocking force of the cylinder is controlled by the precise pressure regulating valve, and if the unlocking force of the product is larger than 60N, the pen-shaped cylinder is pushed to be immobile and gives an alarm. And in the process of unlocking by opening the inner and outer gears, the laser sensor below the product always detects the return condition of the ratchet wheel of the lock body, and the computer also monitors the signal feedback of the locking device.
The slide jig cylinder is installed on a portal frame, the same set of pressing mechanism compresses products, and the slide rail type double-shaft cylinder automatically butts the signal connectors. The counter-force mechanism cylinder promotes the hasp pole simulation second gear and locks, and displacement sensor detects the displacement volume, and the spring exerts the counter-force to the hasp simultaneously, and pressure sensor feedback numerical value. And the inside and outside unlocking mechanism which is the same as the station carries out unlocking action. And the laser sensor detects the ratchet wheel return condition in the unlocking process and monitors the signal feedback of the locking device.
This check out test set detects the beat and is 16 seconds, and six stations go on simultaneously, and the carousel passes through the divider control, and accurate rotation 60 degrees at every turn. If equipment detects the lock body and has bad problem to stop immediately and report to the police among the testing process, the station that the bad lock appears is shown to the display screen and the trouble that is judged and is aroused by which kind of problem, takes off the defective part to appointed station by the manual work, and this equipment to a great extent has improved the detection efficiency of product and the screening ability of defective part. The qualification rate of the product leaving factory is guaranteed.
Claims (5)
1. The utility model provides an automobile door lock final inspection machine which characterized in that: the automatic feeding device comprises a workbench (1), wherein a turntable (2) is rotatably arranged on the workbench (1), and feeding stations and five portal frames (10) are uniformly distributed on the workbench (1) around the turntable (2);
each portal frame (10) is respectively provided with a lifting cylinder (11), a piston rod end of each lifting cylinder (11) is fixedly connected with a first mounting plate (12), three pressing rods (12-1) are fixed on the first mounting plate (12), a pressing head (12-2) is arranged at the lower end of each pressing rod (12-1), the first mounting plate (12) is fixedly connected with a second mounting plate (13), a first double-shaft cylinder (14) is fixed on the bottom surface of the second mounting plate (13), a piston rod end of the first double-shaft cylinder (14) is fixedly connected with a pressing plate (16), and the pressing plate (16) is in sliding guide fit with a linear guide rail (15) fixed on the bottom surface of the first double-shaft cylinder (14);
the device comprises a first detection station, a second detection station, a third detection station, a fourth detection station and a fifth detection station which are sequentially arranged at the position of five portal frames (10) from a feeding station, wherein a second detection assembly (5) is further arranged on a first mounting plate of the second detection station, the second detection assembly (5) comprises a core shifting vertical plate (5-1), a core shifting head (5-2), a displacement signal plate (5-3), a displacement sensor (5-4) and a sliding table cylinder (5-5), the sliding table cylinder (5-5) and the displacement sensor (5-4) are arranged on the bottom surface of the first mounting plate of the second detection station in parallel, the core shifting vertical plate (5-1) is arranged at the piston rod end of the sliding table cylinder (5-5), and the core shifting head (5-2) is arranged at the lower end of the core shifting vertical plate (5-1), the displacement signal plate (5-3) is fixedly connected with the vertical plate (5-1) of the shifting lock core, and the displacement signal plate (5-3) is fixedly connected with the displacement sensor (5-4);
a third detection assembly (6) is further mounted on the first mounting plate of the third detection station, and the third detection assembly (6) comprises a T-shaped fixing plate (6-1), a rocker arm shifting vertical plate (6-2), a rocker arm shifting head (6-3), a pen-shaped cylinder (6-4) and a second double-shaft cylinder (6-5); a second double-shaft cylinder (6-5) is installed on the bottom surface of a first installation plate of a third detection station, a piston rod of the second double-shaft cylinder (6-5) drives a rocker arm shifting vertical plate (6-2) to move up and down, a pen-shaped cylinder (6-4) is installed on the rocker arm shifting vertical plate (6-2), a rocker arm shifting head (6-3) is installed at the piston rod end of the pen-shaped cylinder (6-4), and a T-shaped fixing plate (6-1) is arranged on the outer side, corresponding to the second double-shaft cylinder (6-5), of the bottom surface of the first installation plate of the third detection station;
a fourth detection assembly (7) is arranged at a fourth detection station, a fifth detection assembly (8) is arranged at a fifth detection station, the fourth detection assembly (7) and the fifth detection assembly (8) respectively comprise an inward opening unlocking mechanism (9) arranged on a corresponding station portal frame, the fourth detection assembly (7) further comprises a first-gear locking mechanism (17), the first-gear locking mechanism (17) is arranged in the portal frame body of the fourth detection station, the fifth detection assembly (8) further comprises a second-gear locking mechanism (18), and the second-gear locking mechanism (18) is arranged in the portal frame body of the fifth detection station;
six groups of positioning profiling tools (3) are uniformly distributed on the upper surface of the rotary table (2) along the circumferential direction, each group of positioning profiling tools (3) comprises a tool bottom plate (3-3), a left profiling block (3-2) and a right profiling block (3-1) which are matched with each other to position the automobile door lock are arranged on the tool bottom plate (3-3), the tool bottom plate (3-3) is fixedly connected with a connector fixing seat (3-5), and a plunger (3-6) is installed on the connector fixing seat (3-5).
2. An automobile door lock final inspection machine as claimed in claim 1, wherein: the inward opening unlocking mechanism (9) comprises an inward opening unlocking transverse plate (9-1), an inward opening unlocking first air cylinder (9-2) is installed on the inward opening unlocking transverse plate (9-1), a piston rod of the inward opening unlocking first air cylinder (9-2) is connected with a guide rail installation plate (9-5), the guide rail installation plate (9-5) is arranged on a guide rail of the inward opening unlocking transverse plate (9-1) in a sliding mode, an inward opening unlocking second air cylinder (9-3) is installed on the guide rail installation plate (9-5), a piston rod of the inward opening unlocking second air cylinder (9-3) forms an inward opening ejector rod (9-6), the inward opening ejector rod (9-6) penetrates through the guide rail installation plate (9-5), a blocking block (9-4) is further installed on the inward opening unlocking template (9-1), and an adjusting screw (9-7) arranged on the guide rail installation plate (9-5) is matched with the blocking block (9-4).
3. An automobile door lock final inspection machine as claimed in claim 1, wherein: the first-gear locking mechanism (17) comprises a locking support (17-1), a push-up cylinder (17-2) extending in the vertical direction is arranged in a frame body of the locking support (17-1), a blocking block (17-3) is arranged on the upper surface of the locking support (17-1), the push plate (17-4) is arranged on a sliding rail on the top surface of the locking support (17-1) in a sliding mode, an inward opening unlocking cylinder (17-5) is arranged on the top surface of the locking support (17-1), and the inward opening unlocking cylinder (17-5) is linked with the push plate (17-4).
4. An automobile door lock final inspection machine as claimed in claim 1, wherein: the two-gear locking mechanism (18) comprises a two-gear bottom plate (18-12), a linear rail (18-11) is arranged on the two-gear bottom plate (18-12) along the length direction, a vertical plate (18-10) is fixed on one side of the two-gear bottom plate (18-12) corresponding to the linear rail (18-11), a square seat cylinder (18-1) is arranged on the vertical plate (18-10), the front end of the square seat cylinder (18-1) is fixed with a connecting column (18-7), the connecting column (18-7) is in clearance fit with a movable block (18-6) arranged on the vertical plate (18-10), the movable block (18-6) is fixed with a lock catch mounting block (18-9) provided with a lock catch rod, two linear rails (18-11) are arranged on the vertical plate (18-10), the lock catch mounting block (18-9) of the lock catch mounting block is arranged on a front sliding block of the linear rail (18-11), and is movably connected with a right-angle push plate (18-20) arranged on a sliding block behind a linear rail (18-11) through two T-shaped blocks (18-15) and a connecting rod (18-5), and the right-angle push plate (18-20) is provided with 3 studs (18-19); when a square seat cylinder (18-1) pushes a lock catch rod to be locked, a stud (18-19) presses forward rectangular springs (18-17, 18-18) arranged on a spring mounting plate (18-16), the bottoms of the spring mounting plates (18-16) are mounted on a linear rail (18-11) and can slide back and forth, the force generated by compression of the rectangular springs (18-17, 18-18) is monitored by a pressure sensor (18-13), the locking counter force is adjusted by means of the stud (18-19), and a displacement sensor (18-2) arranged on a vertical plate (18-10) is in contact with a product signal matched with a right-angle piece (18-8) to monitor the locking displacement.
5. An automobile door lock final inspection machine as claimed in claim 1, wherein: the tool bottom plate (2-3) is fixedly connected with the turntable (2) through a positioning pin (2-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111675987.3A CN114323695B (en) | 2021-12-31 | 2021-12-31 | Automobile door lock final inspection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111675987.3A CN114323695B (en) | 2021-12-31 | 2021-12-31 | Automobile door lock final inspection machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114323695A true CN114323695A (en) | 2022-04-12 |
| CN114323695B CN114323695B (en) | 2024-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111675987.3A Active CN114323695B (en) | 2021-12-31 | 2021-12-31 | Automobile door lock final inspection machine |
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| CN212658807U (en) * | 2020-03-20 | 2021-03-05 | 汉海信息技术(上海)有限公司 | Locking mechanism of shared power supply and terminal device thereof |
| CN213255756U (en) * | 2020-06-24 | 2021-05-25 | 武汉芬能科技有限公司 | Rotating disc type vehicle door detection device |
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2021
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| KR20070062239A (en) * | 2005-12-12 | 2007-06-15 | 기아자동차주식회사 | Door inner module inspection apparatus for a vehicle |
| CN201395183Y (en) * | 2009-04-20 | 2010-02-03 | 合肥安达数控技术有限责任公司 | Production line for assembling and detecting car-door lock |
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| CN111408946A (en) * | 2020-05-09 | 2020-07-14 | 上海恩坦华汽车门系统有限公司 | Automatic assembly device for double-lock assembly of automobile door lock |
| CN213255756U (en) * | 2020-06-24 | 2021-05-25 | 武汉芬能科技有限公司 | Rotating disc type vehicle door detection device |
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| CN114323695B (en) | 2024-02-20 |
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