Efficient quick-fitting device for Complicated Automobile accessory
Technical field
The present invention relates to the mechanical assembly field of auto parts and components, particularly quick-fitting device.
Background technology
Being required for bolt column on existing auto parts machinery, nut is all fixed on accessory, and another rising is sold.So it is possible not only to reduce the space of packaging, also ensure that the integrity of product, facilitate client.But factory still uses and is screwed in bolt by nut by hand, production efficiency, and waste of manpower resource is thus greatly reduced, and manual operation precision differs.
Summary of the invention
The purpose of the present invention, is to solve above-mentioned technical problem, it is provided that a kind of efficiency is high, the tight winding device of standardization uniform requirement.
The technical solution of the present invention is: for the efficient quick-fitting device of Complicated Automobile accessory, including platform, on described platform, pedestal is set, on described pedestal, fixed plate is set, the side of described fixed plate arranges fixing seat, offer the fixing groove for fixed car accessory one end on described fixing seat, being provided above of described fixed plate have can move up and down and can the rotary head of rotation function, described rotary head is driven by motor;The groove for holding vehicles accessory is offered in one end of described fixed plate, one end of fixed plate is divided into two jaws by described groove, one of them jaw described is rotationally connected with fixed plate by hinged seat, and the side of this jaw described is provided for driving it to fix or unclamping the driving means of auto parts machinery.
Accepting auto parts machinery by fixed plate and fixing seat, then the bolt of auto parts machinery passes through from groove, rotary head enter on bolt by cap rotation, it is achieved closely screwing between bolt and auto parts machinery.
As preferably, described driving means includes the swing arm being arranged at hinged jaw side, and the middle part of described swing arm is hinged with pedestal by central shaft, and one end of described swing arm is connected with cylinder, and the other end is connected with jaw by spring.In order to prevent jaw from auto parts machinery causing excessive clamping force, destroying the surface of auto parts machinery, so jaw is connected with swing arm by spring, produce certain cushioning effect by spring, making contacting between jaw with auto parts machinery is not hard contact.
As preferably, described swing arm arranges one end of spring and is provided for surrounding the bending part of spring;Described bending part is the barb tilted to groove direction.The force direction of bending part spring to be ensured will not offset, and without departing between jaw and swing arm.
As preferably, the surface of described bending part does not contacts with the surface of jaw.This is also for preventing hard contact between bending part and jaw.
As preferably, described fixing groove and groove are on same centrage.
As preferably, the underface that described pedestal is positioned at groove arranges stacker, and described stacker is offered the shrinkage pool for accepting auto parts machinery.Shrinkage pool for accepting auto parts machinery in lower section.
As preferably, described hinged seat is positioned at a central shaft side near spring.The most also avoid the degree of depth that groove offers long, so that swing arm can contact with fixed plate during swinging, thus hinder the movement of swing arm.
The medicine have the advantages that
Original manual operations needing screw rod, nut to be fixed on auto parts machinery is changed over and nut is screwed on screw rod fixing semi-automatic operation automatically by this device, it is greatly improved work efficiency, decrease human cost, and also improve original manual operations standard and be difficult to unified problem.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention perspective view;
Fig. 2 is the schematic top plan view of the present embodiment;
Fig. 3 is side cross sectional views.
In figure: 1-platform, 2-pedestal, 3-fixed plate, 31-jaw, 32-groove, 33-hinged seat, 34-stacker, 341-shrinkage pool, 4-driving means, 41-cylinder, 42-swing arm, 43-central shaft, 431-bending part, 44-spring, 5-motor, 51-rotary head, 6-fixes seat, and 61-fixes groove, 7-auto parts machinery, 71-flat board end, 72-upper cap nut, 73-bolt, 74-ball portion, nut under 75-.
Detailed description of the invention
With embodiment, the invention will be further described below in conjunction with the accompanying drawings.
This specific embodiment is only explanation of the invention; it is not limitation of the present invention; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in scope of the presently claimed invention.
Embodiment 1, as Figure 1-3, efficient quick-fitting device for Complicated Automobile accessory, this auto parts machinery 7 is preferably a kind of truck trailer accessory, for straight rod-shaped, having one end is flat board end 71, and flat board end 71 is inserted into bolt 73, and by upper cap nut 72 and lower nut 75, bolt 73 is fixed on flat board end 71, and the lower end of bolt 73 is provided with ball portion 74.This winding device includes platform 1, and described platform 1 arranges pedestal 2, and described pedestal 2 arranges fixed plate 3, and the side of described fixed plate 3 arranges fixing seat 6, and described fixing seat 6 offers the fixing groove 61 for fixed car accessory one end.Described fixing groove 61 is used for by the bolt 73 with ball portion 74, and flat board end 71 is located in fixed plate 3, and lower nut 75 is in fixing groove 61.Being provided above of described fixed plate 3 have can move up and down and can the rotary head 51 of rotation function, described rotary head 51 is driven by motor 5 and screws upper cap nut 72.
As in figure 2 it is shown, the groove 32 for holding vehicles accessory is offered in one end of described fixed plate 3, described fixing groove 61 and groove 32 are on same centrage.One end of fixed plate 3 is divided into two jaws 31 by described groove 32, and one of them jaw 31 described is rotationally connected with fixed plate 3 by hinged seat 33, and the side of this jaw 31 described is provided for driving it to fix or unclamps the driving means 4 of lower nut 75.Described driving means 4 includes the swing arm 42 being arranged at hinged jaw 31 side, and the middle part of described swing arm 42 is hinged with pedestal 2 by central shaft 43, and described hinged seat 33 is positioned at the central shaft 43 side near spring 44.One end of described swing arm 42 is connected with cylinder 41, and the other end is connected with jaw 31 by spring 44.One end that described swing arm 42 arranges spring 44 is provided for surrounding the bending part 431 of spring 44;Described bending part 431 is the barb tilted to groove 32 direction.The surface of described bending part 431 does not contacts with the surface of jaw 31.
As it is shown in figure 1, the underface being positioned at groove 32 on described pedestal 2 arranges stacker 34, described stacker 34 is offered the shrinkage pool 341 for accepting ball portion 74.
Work process: the most first bolt 73 is put into the one end in ball portion 74 shrinkage pool 341 of stacker 34, then lower nut 75 it is inserted in, subsequently auto parts machinery 7 one end is put in fixed plate 3, and interted and mistake by bolt 73, the other end puts into the fixing groove 61 of fixing seat 6, next upper cap nut 72 is nested on bolt 73, and by rotary head 51, upper cap nut 72 is screwed, upper cap nut 72 is made to be pressed on flat board end 71 to complete a final step installation step, unclamp motor 5 the most exactly, make to move on rotary head 51, prepare to repeat second time assembling.