Automobile luggage racks Intelligent assembly device
Technical field
This utility model relates to automotive field, particularly relates to a kind of automobile luggage racks Intelligent assembly device.
Background technology
The assembling of existing automobile luggage racks commonly uses screw and carries out consolidation process, but automobile luggage racks upper bolt aperture is more, only rely on and manually assemble, accommodating screw is caused not tighten and the situation such as screw neglected loading, not only reduce the qualification rate of automobile luggage racks, and reduce the efficiency of assembling of automobile luggage racks.
Utility model content
This utility model provides the automobile luggage racks Intelligent assembly device that a kind of anti-no marking, anti-screw are not locked.
The purpose of this utility model is realized in.
A kind of automobile luggage racks Intelligent assembly device, including supporting seat, actuating device and base plate, described support seat, the equal seat of actuating device are located on base plate, support seat and be provided with workpiece containing cavity, also include pressing plate, described pressing plate is provided with fulcrum, pressing plate passes through fulcrum support on base plate, one end of pressing plate is positioned at above workpiece containing cavity, it is close to support seating face, the other end of pressing plate is connected with the movable end of actuating device, and actuating device control pressing plate is with fulcrum as center of rotation, and regulation pressing plate is fitted or away from workpiece containing cavity.
Technique scheme also can be made to the following further improve.
As more specifically scheme, also include approach switch sensor and sensor container, described sensor container is fixed on pressing plate, sensor container is provided with sensor accommodating hole and the groove for screwdriver location, described sensor accommodating hole is mutually perpendicular to the groove positioned for screwdriver, and approach switch sensor is placed in sensor accommodating hole.
As more specifically scheme, also including that pivot, described support seat sidewall extend cantilever, cantilever is pivotally connected with fulcrum, and cantilever constitutes hinge device with pressing plate.
As more specifically scheme, described actuating device includes cylinder and stretch, one end of described base plate is provided with slidable adjustment groove, described cylinder is fixed on base plate, stretch one end is fixed in cylinder, and the other end of stretch and slidable adjustment groove are connected to regulate pressing plate laminating or away from workpiece containing cavity.
As more specifically scheme, described pressing plate is provided with the through hole passed for screw, and described through hole is positioned at above workpiece containing cavity, and through hole is in same straight line with the groove for screwdriver location.
As more specifically scheme, also include that handle, described handle are separately positioned on the arranged on left and right sides of base plate.
As more specifically scheme, described workpiece containing cavity inner surface contour and luggage carrier contoured fit, workpiece containing cavity is adjusted manufacturing according to the profile of different luggage carriers.
As more specifically scheme, also include that the electric screwdriver of strap brake output signal, described electricity screwdriver are electrically connected with actuating device.
As more specifically scheme, described approach switch sensor is the magnetic induction type approach switch sensor that detection distance is 8mm.
As more specifically scheme, also including switch and display screen, described switch is fixed on base plate, and switch is electrically connected with actuating device, and described display screen is electrically connected with magnetic induction type approach switch sensor.
The beneficial effects of the utility model are as follows:
nullThis utility model is provided with pressing plate and supports seat,Luggage carrier is pressed in workpiece containing cavity by pressing plate,Preventing luggage carrier from swinging causes screw to train off,But also it is provided with multiple magnetic induction type approach switch sensor,Magnetic induction type approach switch sensor is used for detecting screw and assembles situation with workpiece,When the inspection range of magnetic induction type proximity switch has metal to pass through,Magnetic induction type proximity switch just sends fastening signal,And use torsion suitable and the electric screwdriver of strap brake signal during workpiece assembling,When screw-driving workpiece and reach electricity screwdriver specified torque value (assembly technology parameter) time,Electricity screwdriver will send brake signal,During until automobile luggage racks Intelligent assembly device receives brake signal and the fastening signal of predetermined number,Pressing plate just can unclamp,Thus reach anti-no marking、The non-locking function of anti-screw,Additionally when abnormal conditions occur,Such as during the reversion of operative's electricity screwdriver,Magnetic induction type approach switch sensor detects screw in real time and assembles situation with workpiece,Magnetic induction type proximity switch detects loosened screw,Thus signal cancellation will be fastened,Avoid erroneous judgement,Improve the stability of automobile luggage racks Intelligent assembly device.
This utility model is additionally provided with display screen, display screen is electrically connected with magnetic induction type approach switch sensor, display screen display screw and the confined state of automobile luggage racks screw hole, during operative, when pressing plate does not send and unclamps signal, workman can observe the screw of certain position and is in screw hole by observing display screen and do not tightens or neglected loading situation, it is not necessary to manually checks screw hole one by one, is greatly improved production efficiency and conforming product rate.
Accompanying drawing explanation
Fig. 1 is axonometric chart of the present utility model.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the left view of Fig. 1.
Fig. 5 is the A-A sectional view of Fig. 4.
Fig. 6 is the B-B sectional view of Fig. 4.
Fig. 7 is axonometric chart of the present utility model (band display screen and electricity screwdriver).
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is further described by embodiment.
Embodiment, in conjunction with shown in Fig. 1 to Fig. 7, a kind of automobile luggage racks Intelligent assembly device, including supporting seat 1, actuating device 2, handle 3, base plate 4, magnetic induction type approach switch sensor 5, pressing plate 6, switch 7, display screen 8.Described handle 3 is arranged on base plate 4 left and right sides, facilitates automobile luggage racks Intelligent assembly device to move.Described support seat 1 has two, supports seat 1 and is separately positioned on the left and right sides of base plate 4, supports seat 1 and is provided with the workpiece containing cavity 9 with luggage carrier contoured fit.
Extending fulcrum 10 in the middle part of described pressing plate 6 down, support seat 1 sidewall and extend cantilever 11, pivot 12 is horizontally through fulcrum 10 and cantilever 11, and cantilever 11 constitutes the hinge device with fulcrum 10 as center of rotation with supporting seat 1.
The pressing plate 6 of described fulcrum 10 side is anterior, it is positioned at above workpiece containing cavity 9, pressing plate 4 front portion overlays and is supporting seat 1 surface, pressing plate 4 front portion is provided with the through hole 13 run through up and down, the end face of pressing plate 6 front portion is provided with sensor container 14, described sensor container 14 is provided with sensor accommodating hole 15 and the groove 16 for screwdriver location, the magnetic induction type approach switch sensor 5 that described detection distance is 8mm is arranged in sensor accommodating hole 15, described sensor accommodating hole 15 is mutually perpendicular to the groove 16 positioned for screwdriver, and the groove 16 for screwdriver location is in same straight line with through hole 13.Groove 16 tightening screw that screwdriver positions along screwdriver, makes screw enter along through hole 13 and is tightened on luggage carrier.
The bottom surface of pressing plate 6 afterbody of described fulcrum 10 opposite side is provided with slidable adjustment groove 17, described actuating device 2 includes cylinder 18 and stretch 19, described cylinder 18 is fixed on base plate 4, stretch 19 one end is fixed on cylinder, stretch 19 other end is connected with slidable adjustment groove 17, overturn for center of rotation with fulcrum 10 for controlling pressing plate 6, it is achieved the opening and closing of pressing plate 6.
Described switch 7 is fixed on base plate 4, and switch 7 is electrically connected with cylinder 18, and described display screen 8 is connected with magnetic induction type approach switch sensor 5, and display screen 8 is hung on body of wall.
The electric screwdriver 30 of described strap brake signal is electrically connected with actuating device 2, and when screw-driving luggage carrier, electricity screwdriver 30 will send brake signal.
Operation principle:
After automobile luggage racks Intelligent assembly device starts, luggage carrier is placed in the workpiece containing cavity 9 supporting seat 1 by workman, the Guan Bi key of Push switch 7, cylinder 18 drives stretch 19 action, pressing plate 6 compresses luggage carrier, the electric screwdriver 30 of workman's hand held tape brake signal screws in along detent 16 and tightens screw, until screw is tightened on luggage carrier, when screw is not tightened, metal is not had to pass through in magnetic induction type approach switch sensor 5 inspection range, magnetic induction type approach switch sensor 5 does not send fastening signal, and screw is not tightened luggage carrier and can not be reached electricity screwdriver 30 preset torque value, electricity screwdriver 30 does not send brake signal, even if the now release key of Push switch 7, pressing plate 6 also will not unclamp, luggage carrier can not take out.Display screen 8 simultaneous display does not send the position of magnetic induction type approach switch sensor 5 of signal simultaneously, it is simple to workman discovers.
When screw-driving, metal is had to pass through in magnetic induction type approach switch sensor 5 inspection range, magnetic induction type approach switch sensor 5 sends fastening signal, and screw-driving luggage carrier reaches electricity screwdriver 30 preset torque value, electricity screwdriver 30 sends brake signal, meets two above condition, the now release key of Push switch 7, pressing plate 6 will unclamp, and luggage carrier could take out.